KONICA MINOLTA

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USER MANUAL Maxxum 400Si KONICA MINOLTA

MINOLTA DYNAX 500si(2092–100)
MINOLTA DYNAX 500si DATE(2092–200)
MINOLTA MAXXUM 400si(2092–300)
MINOLTA MAXXUM 400si DATE(2092–400)
MINOLTA α 303si(2092–600)

KONICA MINOLTA Maxxum 400Si - 1

natural_image Black-and-white photo of a MINI SLA DSLR camera with visible lens and aperture (no text or symbols on body)

CAMERA

Type

: 35mm SLR with built-in flash and control of autofocus (AF) and autoexposure (AE)

LENS MOUNT

: Minolta A type bayonet mount

SHUTTER

Type

: Electronically controlled, vertical traverse, focal plane type

Range

: 1/2000 to 30 sec., bulb

X-sync.speed

: 1/90 sec. or slower

Self-timer

: Electronic with 10 sec. delay; cancelable (indicated by LED lamp)

FLASH(Built-in flash)

Guide number

: Raised and lowered manually

coverage

: 12

Recycling time

: to 28mm focal length lens

P mode flash

: Approx. 2 sec. (Based on Minolta's standard test method)

A, S, M mode flash

: When built-in flash is up, fires automatically when needed, manual fill-flash or flash cancel selectable

Other features

: When built-in flash is up, flash always fires

: Control of Pre-flash for red-eye reduction, and wireless-flash available

FILM TRANSPORT

Threading

: Auto-threading; auto-advance to first frame

Film advance

: Single-frame advance or continuous advance by 1 frame per second

Film rewind

: Automatic rewind or manual start of rewind

Rewind time

: Approx. 16 sec. (using 24-exposure film)

Battery performance (Based on Minolta's standard test method)

: Approx. 50 rolls using 24-exposure film

Approx. 20 rolls using 24-exposure film with flash ON 50% of exposure Approx. 13 rolls using 24-exposure film with flash ON 100% of exposure

VIEWFINDER

Type : Eye-level fixed roof mirror

Focusing screen : Acute matte screen

Field of view : 90%

Magnification : 0.75 (with 50mm lens at infinity)

Diopter : -1 diopter (adjustment available using eyepiece corrector)

Eyepiece cup : Soft type

Indication for panorama (-600 only)

: Light-shielding panorama frame

DISPLAYS

Body data panel
KONICA MINOLTA Maxxum 400Si - DISPLAYS - 1

KONICA MINOLTA Maxxum 400Si - DISPLAYS - 2

text_image (●) 6 6 8 s 4 88 # P1 Viewfinder [ ]

EXPOSURE CONTROL SYSTEM

Metering : TTL type 8-zone honeycomb pattern metering (adjustment available for panorama format); SPC1 for ambient light, SPC2 for TTL flash metering Metering range : EV1 to 20 (with ISO 100, F1.4 lens)

Exposure mode selection : P, A, S, M

Subject program selection

: Portrait, Landscape, Close-Up, Sports Action, Night-Portrait

Manual SS & aperture settings

: Shutter speed: 1.0-stop increments, Aperture: 1/2-stop increments

Film-speed setting : Automatic setting for DX-coded films ISO25 to 5000 (1/3-stop increments)

Recommended range with flash: ISO25 to 1000

ISO 100 set for non DX-coded film

Exposure compensation : ±3EV (1/2-stop increments)

AE lock : AE locks when focus is locked

AF system

Type : Minolta's TTL phase-detection type

AF sensor : One CCD sensor

AF sensitivity range : EV -1 to 18 (with ISO 100 in ambient light)

Focus mode : Autofocus or manual focus switchable

Built-in AF illuminator : Built-in flash fires automatically when raised in low-light/low-contrast to aid focusing; cancelable

Focus control : Predictive focus control for moving subjects Automatic AF mode changeover between continuous and one-shot

OTHERS

Panorama(-600 only) : Selected by Panorama Switch with panorama frame in viewfinder to shield light; data imprinting position changes for panorama format with Panorama DATE model

Autozoom (with xi-series lens) : Auto-compact

Power

Battery : One 6V 2CR5 lithium battery

Battery for DATE : One CR2025 lithium battery

Dimensions

-100,-300 :147.5(W)×92.5(H)×66.5(D)mm

-200,-400 :147.5(W)×92.5(H)×67.5(D)mm

-600 : 148.5(W)×92.5(H)×67.5(D)mm

Weight

-100, -300 : 380g (without battery) -200, -400 : 385g (without 2CR5, including CR2025) -600 : 395g (without 2CR5, including CR2025)

Mechanism Description

Mechanism and electric circuit of 2092 are almost the same as those of 2085. Refer to 2085 Mechanism Description for details.

CONTENTS

1. Mechanical block description

(1)Block diagram P. 2

(2)Function of each block P. 3

2. Body control circuit

(1)Switch P. 4

(2)Timing chart P.5

(3) Input/output of motor control signal P. 5

(4) Circuit diagram

①DC/DC converter circuit P. 6

②Overall circuit P. 7

KONICA MINOLTA Maxxum 400Si - Body control circuit - 1

KONICA MINOLTA Maxxum 400Si - Body control circuit - 2

KONICA MINOLTA Maxxum 400Si - Body control circuit - 3

1. Mechanical block description

(1) Block diagram

KONICA MINOLTA Maxxum 400Si - Block diagram - 1
(∵)FPC-B
(4) Lens-drive control block
①Mirror control block
(6)Aperture control block

③Body-drive control block

(2) Function of each block

① FPC-A (IC1, 4, 5, 6)

- Controls the whole sequence and calculates each set of data.

·Supplies power to M1 (Body-drive motor), M2 (AF-motor).

- Controls each set of serial data (lens, flash, data back).

② FPC-B [1C3]

- Detects focus point necessary for AF operation.

③ Body-drive control block

- Consists of one-rotation cam block interlocked with MI rotation, advance and rewind-gears, transmitting gears, and mirror-charge-lever.

- Controls mechanical shutter-release, stopping down the lens, mirror and shutter charge, film advance/rewind.

④ Lens-drive control block

- Consists of M2, AF coupler, AF encoder, and AF drive gears.

- Drives lenses through AF coupler monitoring M2 rotation with AF encoder.

⑤ Mirror control block

- Consists of mirror-charge-lever, link-lever, etc.

- Drives up and down the mirror.

- Charges shutter with shutter-charge-lever interlocked with charge-lever.

⑥ Aperture-control block

Consists of SL2, aperture-encoder PCB, aperture-ring interlock gears, shutter-charge block, and mirror-charge block.

Monitors moving-amount of aperture-ring on aperture-encoder PCB at stop-down operation, and determines aperture by separating SL2.

⑦ Built-in flash

- In P mode, and if built-in flash is raised, it fires automatically when necessary.

· In S, A, M mode, and if built-in flash is raised, it always fires.

4 (2092)

2. Body control circuit

(1) Switch
KONICA MINOLTA Maxxum 400Si - Body control circuit - 1

(2) Timing chart
[ Sutter release & film advance ]
KONICA MINOLTA Maxxum 400Si - Body control circuit - 2

other | Signal | Phase Description | |--------|--------------------------------------| | S1 | ON | | S2 | ON (Release) | | S3 | When no film is loaded, operation starts from ① and stops at ② by closing back cover. | | S4 | S1 OFF | | S5 | Off (80ms) | | S6 | Mechanical-stop release | | S7 | Mechanical charge | | S8 | Film charge | | S9 | Mechanical changeover A+B | | S10 | OFF (80ms) | | S11 | OFF (80ms) | | S12 | On (80ms) | | S13 | Off (80ms) | | S14 | Off (80ms) | | S15 | Off (80ms) | | S16 | Off (80ms) | | S17 | Off (80ms) | | S18 | Off (80ms) | | S19 | Off (80ms) | | S20 | Off (80ms) | | S21 | Off (80ms) | | S22 | Off (80ms) | | S23 | Off (80ms) | | S24 | Off (80ms) | | S25 | Off (80ms) | | S26 | Off (80ms) | | S27 | Off (80ms) | | S28 | Off (80ms) | | S29 | Off (80ms) | | S30 | Off (80ms) | | S31 | Off (80ms) | | S32 | Off (80ms) | | S33 | Off (80ms) | | S34 | Off (80ms) | | S35 | Off (80ms) | | S36 | Off (80ms) | | S37 | Off (80ms) | | S38 | Off (80ms) | | S39 | Off (80ms) | | S40 | Off (80ms) | | S41 | Off (80ms) | | S42 | Off (80ms) | | S43 | Off (80ms) | | S44 | Off (80ms) | | S45 | Off (80ms) | | S46 | Off (80ms) | | S47 | Off (80ms) | | S48 | Off (80ms) | | S49 | Off (80ms) | | S50 | Off (80ms) | | S51 | Off (80ms) | | S52 | Off (80ms) | | S53 | Off (80ms) | | S54 | Off (80ms) | | S55 | Off (80ms) | | S56 | Off (80ms) | | S57 | Off (80ms) | | S58 | Off (80ms) | | S59 | Off (80ms) | | S60 | Off (80ms) | | S61 | Off (80ms) | | S62 | Off (80ms) | | S63 | Off (80ms) | | S64 | Off (80ms) | | S65 | Off (80ms) | | S66 | Off (80ms) | | S67 | Off (80ms) | | S68 | Off (80ms) | | S69 | Off (80ms) | | S70 | Off (80ms) | | S71 | Off (80ms) | | S72 | Off (80ms) | | S73 | Off (80ms) | | S74 | Off (80ms) | | S75 | Off (80ms) | | S76 | Off (80ms) | | S77 | Off (80ms) | | S78 | Off (80ms) | | S79 | Off (80ms) | | S80 | Off (80ms) | | S81 | Off (80ms) | | S82 | Off (80ms) | | S83 | Off (80ms) | | S84 | Off (80ms) | | S85 | Off (80ms) | | S86 | Off (80ms) | | S87 | Off (80ms) | | S88 | Off (80ms) | | S89 | Off (80ms) | | S90 | Off (80ms) | | S91 | Off (80ms) | | S92 | Off (80ms) | | S93 | Off (80ms) | | S94 | Off (80ms) | | S95 | Off (80ms) | | S96 | Off (80ms) | | S97 | Off (80ms) | | S98 | Off (80ms) | | S99 | Off (80ms) | | IIP | Imprinting time (depending on film speed)

※ N : Normal drive R : Reverse drive S : Drive stop

(3) Input/output of motor control signal (1C-4)

Motor OperationInputOutput
22212423484761604657
M 1, M 2 OFFHHHHHHLLHL
M 1 Normal driveLHHHLHLHHL
M 1 Reverse driveHLHHHLHLHL
M 2 Normal driveLHHLHHLHLL
M 2 Reverse driveHLHLHLLLHH
M 1, M 2 BrakeLLLLHHHHHH

(4) 回路図 / Circuit diagram

■ Accompanied with the pattern modification of F1C-D (2092-4004), treatment of Back-Cover Release Unit (2089-0121) is changed. Follow the instruction below for repair.
When replacing FPC-D with replacement part, replace Back-Cover Release Unit as a set. Cutting a pattern of Back-Cover Release Unit is not necessary for this replacement FPC-D. (Refer to page 14 of Repair Guide.)
■Replace FPC-D and Back Cover Release Unit as a set.

FPC-D (2092-4004)Back Cover Release Unit (2089-0121)
KONICA MINOLTA Maxxum 400Si - Body control circuit - 3Previous※Not available as replacement partKONICA MINOLTA Maxxum 400Si - Body control circuit - 4
KONICA MINOLTA Maxxum 400Si - Body control circuit - 5New※Available as replacement partDo not cut the pattern.

1 (2092)
KONICA MINOLTA Maxxum 400Si - Body control circuit - 6

text_image 2092-1318-02 9747-1750-15 9747-1750-15 See Page 7. A B C See Page 8. 2096-1769-01 2092-1402-04 2077-1418-01 9762-1740-07 9762-1790-07 9747-1755-15 2092-1313-04 9747-1765-15 2092-1338-01 9761-2080-07 2092-1482-01 9384-2190-50(2) (5×5mm) 2092-0408-01 (2092-4014-01) D 2078-3304-01(2) 2089-0121-01 2078-1023-02 2092-1004-04 (-100, -200, -300, -400) 9747-1740-15(2) (-100, -200, -300, -400) 2092-0105-01 (2092-1529-01) (2092-1480-03) (2092-1481-03) (2092-1482-01) (5×5mm) 2075-1062-02(2) 9384-2590-50 (9×25mm) 2089-0121-01 E F 9761-2050-07 9761-2060-01 9761-2717-02(-600) 2092-2717-02(-600) 2092-2712-01(-600) 9761-2060-01 2092-1422-01 9748-1730-07(-600) 2092-1442-01 9747-1745-15(5) 9747-1760-15 9747-1765-15 2092-1312-06 2082-0120-02 2082-1205-03 2092-1060-01 (1) 2092-1061-02 (9×5mm) 9747-1765-15

KONICA MINOLTA Maxxum 400Si - Body control circuit - 7

KONICA MINOLTA Maxxum 400Si - Body control circuit - 8

KONICA MINOLTA Maxxum 400Si - Body control circuit - 9

MINOLTA MAXXUM 400SI

PART NUMBERDESCRIPTIONQTY
2092-0105-01FRONT COVER UNIT1
2092-1480-03FLASH-CONTROL BUTTON1
2092-1481-03EXPOSURE-COMPENSATION BUTTON1
2092-1529-01FOCUS-MODE BUTTON SP1
2092-1530-03FOCUS-MODE BUTTON1
2082-0120-02BATTERY COVER SET1
2089-0121-01BACK-COVER RELEASE UNIT1
2092-1003-05BACK-COVER RELEASE COVER (-600)1
2092-1004-04BACK-COVER RELEASE COVER (-100, -200, -300, -400)1
2078-1023-02LOCK SP1
2092-1060-01SERIAL NUMBER PLATE1
2092-1061-02SERIAL NUMBER PLATE (MALAYSIA)1
2075-1062-02OVER RIDE CONTACT2
2082-1205-03BATTERY COVER HINGE AXIS1
2092-1312-06BOTTOM COVER1
2092-1313-04GRIP COVER1
2092-1318-02LCD WINDOW1
2092-1338-01SCREW1
2092-1402-04SHUTTER-RELEASE BUTTON1
2077-1418-01RELEASE BUTTON SPRING1
2092-1422-01REWIND BUTTON1
2092-1482-01EXPOSURE-COMPENSATION BUTTON BASE1
2096-1769-01PANORAMA STICKER (-600)1
2092-2711-02PANORAMA SWITCH (-600)1
2092-2712-01PANORAMA OPERATION LEVER-A (-600)1
2092-2717-02SPANO. CONTACT (-600)1
2078-3304-01REWIND GEAR-B2
9384-2190-50DOUBLE-FACED TAPE (PER ROLL)2
9384-2590-50MENDING TAPE (1R/50M)1
9721-0150-50E-RING1
9747-1740-15SCREW (-100, -200, -300, -400)2
9747-1740-15SCREW (-600)2
9747-1745-15SCREW5
9747-1750-15SCREW2
9747-1755-15SCREW1
9747-1760-15SCREW1
9747-1765-15SCREW1
9748-1730-07SCREW1
9761-1745-15SCREW1
9761-2050-07SCREW1
9761-2060-01SCREW1
9761-2080-07SCREW1
9762-1740-07SCREW1
9762-1790-07SCREW1
2092-0408-01SEE PAGE 4
2092-4014-01FPC-N1

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 1

text_image 9761-2060-07(2) 2092-1002-05 9384-2391-30 2092-0455-01 2092-4513-01 2082-4517-03 9747-1745-07(2) 2092-0201-01 9747-1745-07(3) 2085-2004-01 2085-2620-01 9761-2065-07(2) 9761-2045-07 2092-2714-03 (-600) 2092-2715-03 (-600) 9749-1725-07 (-600) 2092-2713-03 (-600) 9747-1735-07 2092-1524-03 2092-1525-04 2092-1523-04 9747-1740-07 9384-2391-30 (5×10mm) 9384-2190-50 (5×5mm) 9747-1770-07 9761-1745-07(2) 2092-4503-02 B A D C E F G H I J K L M N O P Q R S T U V W X Y Z

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 2

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 3

MINOLTA MAXXUM 400SI

PART NUMBERDESCRIPTIONQTY
2092-0139-01EYEPIECE FRAME UNIT1
2092-0201-01SHUTTER UNIT1
2092-0320-01WINDING BASE PLATE UNIT1
2078-0332-01REWIND BASE PLATE SET1
2092-0413-01FPC-M SET1
2092-0455-01FLASH CONVERTER PCB SET1
2092-1002-05STRAP EYELET (R)1
2075-1062-02OVER RIDE CONTACT2
2092-1523-04SRAF. CONTACT-A1
2092-1524-03SRAF. CONTACT-B1
2092-1525-04SRAF. CONTACT SPACER1
2085-2004-01SCREW1
2085-2620-01SCREW1
2092-2713-03PANORAMA COUPLING LEVER-A (-600)1
2092-2714-02PANORAMA OPERATION SP-A (-600)1
2092-2715-03PANORAMA COUPLING SP (-600)1
2092-3014-01SPOOL1
2078-3030-01SILENT COLLAR3
2092-3305-01REWIND GEAR-C1
2092-4502-01RUBBER CONNECTOR1
2092-4503-02CONNECTOR BASE PLATE1
2092-4513-01CONNECTOR PRESSURE1
2082-4517-03A-F-M RUBBER CONNECTOR1
9384-2190-50DOUBLE-FACED TAPE (PER ROLL)1
9384-2391-30ACETATE TAPE (PER ROLL)2
9747-1735-07SCREW1
9747-1740-07SCREW3
9747-1745-07SCREW5
9747-1750-07SCREW1
9747-1760-07SCREW1
9747-1760-15SCREW2
9747-1770-07SCREW1
9749-1725-07SCREW1
9761-1745-07SCREW2
9761-2045-07SCREW1
9761-2060-07SCREW2
9761-2065-07SCREW4
9790-4165-40WASHER (DISCONTINUED)1
9384-2391-30ACETATE TAPE (PER ROLL)1

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 1

text_image 9747-1750-07(2) 2092-0146-01 9747-1735-07 2092-1213-01 9747-1750-07(2) 2092-0442-01 2092-0416-01 2092-3051-02 9761-1745-15(2) 9747- 1735-07(2) 2089-1011-02 2092-3056-01 2092-3057-01 2085-1087-01 2078- 1073-02 2078-1072-02 9384-2190-50 (5×5mm) A B 9747-1735-07(2) 2092-2704-02 (-600) A 2092-2702-05 (-600) 2092-2719-02 (-600) B 2092-2701-04 (-600) 2085-1635-03 (2) (6.5×35mm) 2082-1212-03 2092-1013-02 9761-2065-15(2) 9761-2060-15 2092-1211-01 2092-3303-01 2092-4004-03 2078-0180-01 9747-1735-07 2092-331-01 9747-1745-07 9384-2391-30 (9×35mm)

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 2

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 3

MINOLTA MAXXUM 400SI

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 1

PART NUMBERDESCRIPTIONQTY
2092-0146-01DIAL UNIT1
2078-0180-01DX CONTACTS SET1
2078-0330-01REWIND FORK SET1
2092-0331-01REWIND FORK BASE PLATE UNIT1
2092-0416-01FPC-P SET1
2092-0442-01WINDING MOTOR UNIT1
2089-1011-02LOADING INDEX1
2092-1013-02TRIPOD BASE PLATE1
2078-1072-02FILM CARTRIDGE RECEIVER1
2078-1073-02CARTRIDGE RECEIVER SP1
2085-1087-01SIDE SP1
2092-1211-01BATTERY CONTACT-A (-)1
2082-1212-03BATTERY CONTACT-B (+)1
2092-1213-01BATTERY DETECT SW1
2085-1635-03TAPE (PER ROLL) (-600)2
2092-2701-04PANORAMA FRAME PLATE-A (-600)1
2092-2702-05PANORAMA FRAME PLATE-B (-600)1
2092-2704-02PANORAMA FRAME HOLDER-A (-600)1
2092-2719-02PANORAMA COUPLING LEVER-B (-600)1
2092-3051-02FILM ROLLER1
2092-3056-01FILM GUIDE1
2092-3057-01FPC-P HOLDER1
2092-3303-01REWIND GEAR-A1
2092-4004-03FPC-D1
9384-2190-50DOUBLE-FACED TAPE (PER ROLL)1
9384-2391-30ACETATE TAPE (PER ROLL)1
9747-1735-07SCREW6
9747-1745-07SCREW1
9747-1750-07SCREW4
9761-1745-15SCREW2
9761-2060-15SCREW1
9761-2065-15SCREW2

4 (2092)
KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 2

text_image 2092-1316-03 2092-4201-02 2092-4202-01 (2) 9384-2190-50 (2) (5×5mm) 2092-1411-02 (2092-4011-01) A 2092-0408-01 (2092-5817-01) (9747-1735-07) (2) (2092-5815-03) (2092-0426-01) (2092-4206-01) (2092-5816-01) (9384-2391-30) (19×20mm) (2078-5145-01) (2) (2092-5019-01) (2092-5805-01) (2092-5025-03) (2092-5026-04) Some (2092-5027-04) 2092-1438-01 (2) 2092-4012-01 9384-2590-50 (9×15mm) 2092-1438-01 2092-4010-01 A 2092-5011-02 9747-1750-07 (3) 2092-5013-03 2092-0580-01 (9384-2391-30) (2) (10×15mm) (2085-5012-02) 2092-5035-01 (2092-5036-01) Some (2092-5037-01)

MINOLTA MAXXUM 400SI

PART NUMBERDESCRIPTIONQTY
2092-0408-01FPC-A SET1
2092-0580-01PENTA-PRISM UNIT1
2092-0426-01BACK LIGHT UNIT1
2092-4011-01FPC-K1
2092-4206-01LCD 21
2092-4207-01LCD 2 CONNECTOR1
2085-5012-02FRESNEL LENS SP1
2092-5019-01PENTA-PRISM LIGHT SHIELD SHEET1
2078-5145-01MIRROR CUSHION2
2092-5805-01FOCUSING SCREEN1
2092-5815-03VIEWFINDER LCD HOLDER1
2092-5816-01LCD 2 PRESSURE1
2092-5817-01SCREW2
9747-1735-07SCREW2
9384-2391-30ACETATE TAPE (PER ROLL)3
2092-1316-03LCD 1 PRESSURE1
2092-1411-02SHUTTER-RELEASE BASE1
2092-1438-01CLICK CONTACT3
2092-4010-01FPC-J1
2092-4012-01FPC-L1
2092-4201-02LCD 11
2092-4202-01LCD 1 CONNECTOR2
2092-5011-02PENTA INSULATION SHEET1
2092-5013-03PENTA PRESSURE1
2092-5025-03VB ADJUSTMENT PLATE-A (T=0.2)SOME
2092-5026-04VB ADJUSTMENT PLATE-B (T=0.15)SOME
2092-5027-04VB ADJUSTMENT PLATE-C (T=0.1)SOME
2092-5035-01VB ADJUSTMENT PLATE-D (T=0.2)SOME
2092-5036-01VB ADJUSTMENT PLATE-E (T=0.15)SOME
2092-5037-01VB ADJUSTMENT PLATE-F (T=0.1)SOME
2092-5156-01MIRROR CUSHION-A (DISCONTINUED)2
9384-2190-50DOUBLE-FACED TAPE (PER ROLL)2
9384-2590-50MENDING TAPE (1R/50M)1
9747-1750-07SCREW3

5 (2092)
2092-0499-01
KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 3

text_image (2092-1010-04) (2092-1012-01) (9761-2055-157 (6)) (2092-1011-02) 2092-1014-01 2092-1015-05 2092-1016-05 2092-1017-04 2092-1018-05 Some 2092-1019-05 2092-10150-01 (2092-0150-01) (2077-0253-01) (2092-1540-01) (2092-1538-05) 9747-1735-07 9747-1735-07 2092-1527-02 2092-1526-04 2092-1528-02 2092-1515-02 2092-0545-01 2085-1516-02 (2092-2531-82) (2092-1490-02) 9747-1750-07 2092-1511-06 2092-1505-01 2092-1506-02

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 4

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 5

MINOLTA MAXXUM 400SI

PART NUMBERDESCRIPTIONQTY
2092-0499-01MIRROR BOX UNIT1
2092-0150-01BL CONTACT HOLDER SET1
2077-0253-01APERTURE RING SET1
2092-1010-04BAYONET LENS MOUNT1
2092-1011-02BAYONET SP1
2092-1012-01MOUNTING INDEX1
2092-1490-02SPACER1
2092-1538-05COUPLER STOP LEVER1
2092-1540-01SCREW1
2092-2531-82RING ROLLER1
9747-1735-07SCREW2
9761-2055-15SCREW6
2092-0545-01LENS-RELEASE UNIT1
2092-1014-01BB ADJUSTMENT WASHER-A (T=0.05)SOME
2092-1015-05BB ADJUSTMENT WASHER-B (T=0.08)SOME
2092-1016-05BB ADJUSTMENT WASHER-C (T=0.1)SOME
2092-1017-04BB ADJUSTMENT WASHER-D (T=0.12)SOME
2092-1018-05BB ADJUSTMENT WASHER-E (T=0.15)SOME
2092-1019-05BB ADJUSTMENT WASHER-F (T=0.2)SOME
2092-1505-01COUPLER LEVER AXIS1
2092-1506-02COUPLER LEVER SP1
2092-1511-05AF/M CONTACT BASE PLATE1
2092-1515-02LENS-RELEASE1
2085-1516-02LOCK SET SP1
2092-1521-04COUPLER LEVER1
2092-1526-04SLLK. CONTACT SPACER1
2092-1527-02SLLK. CONTACT-A1
2092-1528-02SLLK. CONTACT-B1
9747-1735-07SCREW1
9747-1750-07SCREW1
2092-5156-01MIRROR CUSHION-A1

6 (2092)

2092-0499-01

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 6

text_image 2085-1635-03 (9×20mm) 2092-0260-01 2085-2619-01 (3) (2077-2616-01) (3) 2085-2589-01 9384-2391-30 (-100, -200, -300, -400) (10×15mm) 2092-0250-01 (2092-2190-50 (12×15mm) 9747-1730-07 (2) 2092-0278-02 2092-2706-03 (-600) 2085-1635-03 (6.5×20mm) 2092-2703-01 (-600) 2092-2710-03 (-600) 2092-2721-01 (2) 2092-2705-03 (-600) (2092-5111-02) (2092-5151-02) (2078-5125-01) 2072-5052-01 (3) 2092-0415-01 9762-1745-07 9795-1837-40 (3) 2089-5051-02 (3) (2076-5806-02)

MINOLTA MAXXUM 400SI

PART NUMBERDESCRIPTIONQTY
2092-0250-01APERTURE PLATE UNIT1
2092-0260-01AF MOTOR BASE UNIT1
2077-2616-01COLLAR3
2092-0277-01PANORAMA OPERATION LEVER UNIT-C (-600)1
2092-0278-02PANORAMA OPERATION LEVER UNIT-B (-600)1
2092-0415-01FPC-B SET1
2092-0499-01MIRROR BOX UNIT1
2092-5111-02LIGHT SHIELD SHEET-A1
2078-5125-01MIRROR DOWN SP1
2092-5151-02LIGHT SHIELD SHEET-B1
2076-5806-02MAIN MIRROR1
2085-1635-03TAPE (PER ROLL) (-600)2
2085-2589-01SCREW1
2085-2619-01SCREW3
2092-2703-01PANORAMA FRAME HOLDER-B (-600)1
2092-2705-03PANORAMA FRAME PLATE-C (-600)1
2092-2706-03PANORAMA FRAME PLATE-D (-600)1
2092-2710-03PANORAMA OPERATION SP-B (-600)1
2092-2721-01PROTECTION SHEET2
2089-5051-02SCREW3
2072-5052-01AF ADJUSTMENT SP3
9384-2190-50DOUBLE-FACED TAPE (PER ROLL)1
9384-2391-30ACETATE TAPE (PER ROLL) (-100, -200, -300, -400)1
9747-1730-07SCREW2
9762-1745-07SCREW1
9795-1837-40WASHER3

7 (2092)

2092-0131-01
2092-0133-01
2092-0135-01
2092-0133-01
2092-0135-01
2092-0133-01
2092-0135-01
2092-0135-01
2092-0133-01
2092-0135-01
2092-0133-01
2092-0135-01
2092-0133-01
2092-0133-01
2092-0135-01
2092-0133-01
2092-0133-01
2092-0135-01
2092-0133-01
2092-0133-01
2092-0135-01
2092-0133-01
2092-0133-01
2092-0135-01
2092-0133-01

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 1

text_image (2092-1601-03) (2085-4412-04) (2085-1605-03) (2092-4411-01) (2092-1603-02) (2092-1604-01) (9748-1730-07) (2092-1602-04) (2092-1606-02) (9761-1730-07) (3) (2092-0161-01) (2092-1433-02) (2092-0167-01) (2092-1608-03) (2) (2092-1430-01) (2092-1434-03) (2092-1431-02) (2092-1431-02) (2092-1432-02) (2092-1444-02) (2092-1340-02) (2082-1108-81) (2) (9762-2060-01) (4) (9761-1616-81) (2092-1435-03) (2092-4008-01) (2085-1454-02) (9384-219.0-50) (5×10^1.65) (9747-1425-07) (2) (2085-1446-02) (2085-1445-03) (9761-1730-07) (2085-1453-04) (-01)

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 2

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 3

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 4

MINOLTA MAXXUM 400SI

PART NUMBERDESCRIPTIONQTY
2092-0131-01TOP COVER UNIT (-100, -200)1
2092-0133-01TOP COVER UNIT (-300, -400)1
2092-0135-01TOP COVER UNIT (-600)1
2085-0145-01ACC. SHOE SET1
2092-0161-01FLASH HOLDER UNIT-B1
2092-0167-01FLASH HOLDER UNIT-A1
2092-1323-03DOUBLE-FACED TAPE-A1
2092-1324-02DOUBLE FACED TAPE-B (DISCONTINUED)1
2092-1340-02EYEPIECE CUP1
2092-1430-01APERTURE BUTTON1
2092-1431-02DRIVE/SELF BUTTON2
2092-1432-02EXPOSURE-MODE BUTTON1
2092-1433-02PROGRAM-RESET BUTTON1
2092-1434-03S/C SELECTOR1
2092-1435-03S/C CLICK PLATE1
2092-1436-01S/C CONTACT1
2092-1437-01APERTURE BUTTON SP1
2092-1444-02MAIN SWITCH1
2085-1445-03MAIN SWITCH CONTACT1
2085-1446-02MAIN SWITCH CLICK PLATE1
2085-1453-04SHOE BASE1
2085-1454-02SHOE SETTING PLATE1
2092-1601-03FLASH COVER1
2092-1602-04FLASH BASE PLATE1
2092-1603-02XE HOLDER-A1
2092-1604-01FLASH PANEL1
2085-1605-03XE HOLDER-B1
2092-1606-02UP/DOWN SP1
2092-1608-03SCREW2
2085-1611-02RUBBER TUBE2
2085-1616-81POP-UP DETECT CONTACT1
2082-1108-81SPACER2
2085-1635-03TAPE (PER ROLL)1
2092-4008-01FPC-H1
2092-4411-01XE TUBE1
2085-4412-04TRIGGER COIL1
9384-2190-50DOUBLE-FACED TAPE (PER ROLL)1
9747-1425-07SCREW2
9748-1730-07SCREW1
9761-1730-07SCREW4
9762-2060-01SCREW4

8 (2092)

NON DATE MODEL (-100, -300)

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 1

text_image 9749-1730-07 (2) (2078-5145-01) (2092-1106-01) (2092-1111-02) 2078-0114-01 (2076-1112-02) 2092-0117-01

DATE MODEL (-200, -400, -600)

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 2

text_image 2094-0114-01 2092-1163-02 2078-5145-01 (2092-1111-02) 2092-0191-01 (2092-1106-01) 9747-1730-07 (5) 2076-1112-02 2092-1165-01 2092-0119-01

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 3

text_image 2419-1292-01 (-200, -400) 2094-4261-01 (-600) 9747-1730-07 (2)

MINOLTA MAXXUM 400SI

PART NUMBERDESCRIPTIONQTY
2078-0114-01PRESSURE PLATE SET1
2092-0117-01BACK COVER UNIT (-100, -300)1
2092-1106-01BACK COVER HINGE AXIS1
2092-1111-02BACK COVER ROLLER1
2076-1112-02LIGHT SHIELD SPONGE1
2078-5145-01MIRROR CUSHION1
9749-1730-07SCREW2
2094-0114-01PRESSURE PLATE SET1
2092-0119-01BACK COVER UNIT (-200, -400, -600)1
2092-1106-01BACK COVER HINGE AXIS1
2092-0191-01DATE MODULE BASE PLATE UNIT (-200, -400, -600)1
2092-1111-02BACK COVER ROLLER1
2076-1112-02LIGHT SHIELD SPONGE1
2092-1163-02BATTERY COVER (-200, -400, -600)1
2092-1165-01KEY1
2419-1292-01DATE MODULE (-200, -400)1
2094-4261-01DATE MODULE (-600)1
2078-5145-01MIRROR CUSHION1
9747-1730-07SCREW7

■ Wiring Diagram 1 (2092)
KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 4

text_image 2 0 7 6 - 4 4 0 1 - 0 1 (S H I E L D) 2085-4402-03 (W 4 1) 2 0 9 2 - 4 4 0 3 - 0 1 (W 4 2) 9 3 9 1 - 1 2 0 7 - □□ (W 2 8, W 2 9) 9 3 9 1 - 0 8 0 7 - □□ (O T H E R)

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 5

text_image W32/BLACK LCD1 PRESSURE (1316) BATTERY CONTACT-A (-) (2082-1211)

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 6

text_image XE TUBE TRIGGER COIL W42 W41 RED LINE

BLACK LII

KONICA MINOLTA Maxxum 400Si - MINOLTA MAXXUM 400SI - 7

text_image FPC-H (4008) W25/YELLOW W21/PURPLE W23/ORANGE W22/RED W24/BLACK W11/BLACK SLLK (GND) W10/GRAY SLLK AF MOTOR BASE UNIT (0260) SHIELD WIRE (A) (K) IC1 X1 W16/BLUE W14/BROWN W13/GRAY W15/GREEN W12/BLACK W8/BLACK W7/PURPLE W5/BROWN W4/RED W6/YELLOW W19/ORA W20/BLA FPC-A SET (0408) FPC-L (4012) SHUTTER

■Contents of this manual are in accordance with the assembly procedure.

Therefore, follow the reverse procedure when disassembling.

■Refer to Wiring diagram on Parts List, page 9 for wiring.

Symbols

■ : Cautions and keypoints

G : Grease

B: Adhesive

T : Tool

CONTENTS

Procedure ■ Description of procedure

Precautions 2-3

Body Assembly 4-5

②Winding Base Plate Unit, Winding Motor Unit Installation 6

③Mirror Box Assembly- I

④Mirror Box Assembly- II 8-9

■Sw. REL timing adjustment 9

5Penta Prism Unit, FPC-A Set Installation 10-11

⑥Mirror Box Unit Installation 12-13

■Mechanical operation Check....13

7 External parts Installation 14

■Back Cover Unit Installation 15

■Top Cover Unit Assembly 16-17

■ Adjustment/check required after repair 18

■Preparation Before Adjustment-1 19

■Body Back Adjustment- I 20

■Body Back Adjustment- II 21

■Viewfinder Back Adjustment 22

■Manual SS & X-Sync. Time-Lag Check 23

AE Level Check 24

■Aperture Control Check....24

Flash Level Check (Using strobe tester )....25

■Manual set SS Adjustment 26

■Aperture preset Adjustment 27

■AE Adjustment....28

■Flash Level Adjustment....29

■Pre-Flash Level Adjustment 30

■Wireless Flash Level Adjustment 31

B.C. Lock Voltage Adjustment 32

All LCD Displays On Check 33

■Preparation Before Adjustment-2 (AF adjustment) 34

①AF Area Adjustment 35

②Pitch, Yaw Adjustment 36

③EZ Adjustment 37

Error code on HIT Controller 38

Tools & Instruments 39

■Subsidiary materials 39

KONICA MINOLTA Maxxum 400Si - CONTENTS - 1

KONICA MINOLTA Maxxum 400Si - CONTENTS - 2

Precautions

■To discharge

- Before disassembly, be sure to discharge main condenser as in Fig. 1.

KONICA MINOLTA Maxxum 400Si - ■To discharge - 1

text_image Fig. 1 ■ Use discharger or resistance (200-300Ω/3W). Check the voltage after discharged, completely discharged. W28/ORANGE W31/GRAY

■To activate without Top Cover (Fig. 2)

  • Solder indicated part-a on FPC-A Set to short-circuit.
  • Replacement FPC-A Set is initially short circuitted at the part-b. So when using the replacement FPC-A Set, you don't need to short circuit the part-a.

※Be sure to unsolder the part-a, or to cut the part-b before installing Top Cover.

Fig. 2
KONICA MINOLTA Maxxum 400Si - ■To discharge - 2

text_image part-b part-a

Precautions

Chemicals

Handle chemicals of high volatility with care, use of which will affect to your health and the environment.

  1. Store them sealed in a specific place to prevent from exposure to a high temperature or direct sunlight.
  2. Avoid dividing them into small containers and prevent from vaporization.
  3. Keep containers sealed when not in use.
  4. Avoid using them as much as possible. When required, remove only required amount from the container to make full use.

Plastic parts

  1. When cleaning the plastic parts, use cleaning paper or cloth. Never use thinner, ketone, ether.
  2. When installing the plastic parts, insert the specific screws vertically to the parts. (Be careful not to tighten too much.)

PCBs

Since PCBs use MOS IC, you must reduce a static electricity. When repairing a PCB itself, or when wiring, please perform your work as illustrated above.

When grounding is impossible, connect the cable to a steel desk or shelf.

KONICA MINOLTA Maxxum 400Si - PCBs - 1

text_image Touch the conductive mat with your hand beforehand. Conductive mat 1MΩ GND

①Body Assembly

KONICA MINOLTA Maxxum 400Si - ①Body Assembly - 1

text_image 9747-1750-07 (2) 0146 9747-1735-07 1213 FPC-P Set ■Fig. 2 3051 ■Press fit. 9761-1745-15(2) 9747- 1735-07 (2) 3056 3057 2089-1011 2085-1087 ■Press fit. 2078-1073 2078-1072 9384-2190-50 (5×5mm) ■Fig. 1 (For -600 only) 9747-1735-07 (2) A 2702 2704 2719 B 2701 2082-1211 ■Press fit. 2082-1212 ■Press fit. 1013 9761-2060-15 (3) 3303 0331 FPC-D ■Fig. 3 2078-0180 9384-2391-30 (10×35mm) ■Fig. 4

Fig. 1 (For -600 only)
KONICA MINOLTA Maxxum 400Si - ①Body Assembly - 2

text_image • Fit 2701, 2702 and 2719 to posts on body. 2702 2719 2701

Fig. 2
KONICA MINOLTA Maxxum 400Si - ①Body Assembly - 3

text_image • Fit FPC-P Set to 3056. While holding part-③ with part-①, assemble 3057 and 3056 by fitting posts. FPC-P SET Holes 3056 Posts 3057 9747-1735-07 (2)

Fig. 3
- Fit holes of FPC-D to posts on body to install.
KONICA MINOLTA Maxxum 400Si - ①Body Assembly - 4

text_image Body 9384-2190-50 (5×5mm) FPC-D Holes Posts ■ Solder to short-circuit. (For -100,-200,-300,-400) Open circuit (For -600)

Fig. 4
KONICA MINOLTA Maxxum 400Si - ①Body Assembly - 5

text_image • Affix 9384-2391-30 to shaded area. 9384-2391-30 (9×35mm)

② Winding Base Plate Unit, Winding Motor Unit Installation

KONICA MINOLTA Maxxum 400Si - ② Winding Base Plate Unit, Winding Motor Unit Installation - 1

text_image 9747-1750-07 (2) Winding Motor Unit Fig. 1 ■Fig. 1 • Wire arrangement See Page 4 3014 ■Fig. 2 2078-3030 (3) Winding Base Plate Unit ■See below. 3305 FPC-M Set 2078-0332 9747-1740-07 (2) ■Fig. 2 • Apply G-75 to shaded area.

■Installing Winding Base Plate Unit

  1. Set Cam gear to the indicated position so that Mirror Charge Lever is set to the position of arrow. (Charge completed.)
  2. Install Winding Base Plate Unit to the body.

KONICA MINOLTA Maxxum 400Si - ■Installing Winding Base Plate Unit - 1

text_image Mirror Charge Lever Cam Gear

③Mirror Box Assembly- I

■Install in the order of ① to ④.

Fig. 4
KONICA MINOLTA Maxxum 400Si - ③Mirror Box Assembly- I - 1

text_image FPC-B 2085-1635 (6.5×20mm) FPC-G 9384-2190-50 (12×15mm) AF Motor

Fig. 2
KONICA MINOLTA Maxxum 400Si - ③Mirror Box Assembly- I - 2

text_image 2705 2706

KONICA MINOLTA Maxxum 400Si - ③Mirror Box Assembly- I - 3

text_image 2705 2706 0277 0278 2710

KONICA MINOLTA Maxxum 400Si - ③Mirror Box Assembly- I - 4

text_image 2085-2619 (3) 2085-1635 (9×20mm) AF Motor Base Unit ■ Never disassemibn 2077-2616 (3)

KONICA MINOLTA Maxxum 400Si - ③Mirror Box Assembly- I - 5

text_image (For -600 only) Fig. 2 9384-2190-50 (12×15mm) Fig. 4 9747-1730-07 (2) 2703 0278 2706 2721 (2) 2085-4559 (6.5×20mm) 0277 2705 5151 B-60 5111 B-60 Aperture Base Plate Unit Never disassemble. Fig. 1 2078-5125 FPC-B Set Fig. 3 2089-5051 (3) 9795-1837-40 (3) 2085-5052 (3) 9762-1745-07

[Hexagon Wrench (1.5)
■Tighten screws until they stop, Then loosen them by two turns.

Fig. 3
KONICA MINOLTA Maxxum 400Si - ③Mirror Box Assembly- I - 6

text_image • Arrange FPC-B and wires as below. FPC-B Sensor module AF motor

KONICA MINOLTA Maxxum 400Si - ③Mirror Box Assembly- I - 7
2076-5806 ■ Use T Mirror Positioner for installation. ■ Use T Mirror Remover for removal.
Leave for 24 hours after affixing.

4 Mirror Box Assembly - II

■Install in the order of ① to ⑦.

KONICA MINOLTA Maxxum 400Si - Mirror Box Assembly - II - 1

text_image 9761-2055-15 (6) Bayonet Lens Mount G-G-85 After applying G-85, Wipe the surface with cleaning cloth/paper. 1011 BB Adjustment Washer(s) (1 or 2) 2077-0253 Fig. 4 1540 1538 1527 1526 1528 Fig. 1 2531 1490 9747-1735-07 9747-1745-07 (2) 0150 1515 0545 1516 1506 Fig. 2, 3 1505 ■Proas fit. 1521 1528 Fig. 1 1540 1538 1516 1511 A 2092-1014-01 0.05 B 2092-1015-05 0.08 C 2092-1016-05 0.1 D 2092-1017-04 0.12 E 2092-1018-05 0.15 F 2092-1019-05 0.2

■BB ADJUSTMENT WASHER

部品番号T=(mm)
A2092-1014-010.05
B2092-1015-050.08
C2092-1016-050.1
D2092-1017-040.12
E2092-1018-050.15
F2092-1019-050.2

Fig. 1
KONICA MINOLTA Maxxum 400Si - Mirror Box Assembly - II - 2

text_image • Hook tip of 1528 to the indicated part-of AF/M Contact Base Plate. 9747-1735-07 1527 1526 1528 Hook AF/M Contact Base Plate

Fig. 2
KONICA MINOLTA Maxxum 400Si - Mirror Box Assembly - II - 3

text_image • Assemble 1505, 1506, and 1521 as shown, then press 1505 to fit to the groove of AF/M Contact Base Plate. 1521 hole 1506 1505 Thread to holes. Press fit. 1506 Groove AF/M Contact Base Plate

Fig. 3
KONICA MINOLTA Maxxum 400Si - Mirror Box Assembly - II - 4

text_image • Fit 1521's tip notch to groove of AF coupler. SAF/M 1521

Fig. 4
KONICA MINOLTA Maxxum 400Si - Mirror Box Assembly - II - 5

text_image 1.Set Aperture Base Plate Unit to aperture-stopped-down position. 2.Install Aperture Ring Set aligning the punch mark with the hole of Aperture Base Plate Unit.

■Sw. REL timing adjustment

  1. Connect Circuit Tester to the position shown in figure.
  2. Turn Bevel Gear-A in the direction of arrow until it stops.
  3. By pushing Open Stop Lever slowly, check that the Sw. REL is turned on before the Open Stop Lever is released from the Bevel Gear-A.
  4. If not, bend part-a to adjust the Sw. REL timing.

KONICA MINOLTA Maxxum 400Si - ■Sw. REL timing adjustment - 1

text_image Circuit Tester n Bevel Gear-A Open Stop lever (Black)

⑤Penta Prism Unit, FPC-A Set Installation

■Install in the order of ① to ⑤.
KONICA MINOLTA Maxxum 400Si - ⑤Penta Prism Unit, FPC-A Set Installation - 1

text_image 1316 ■Hook to tabs. 4201 ■Wipe the surface with cleaning cloth. 4202 (2) ■Do not touch contacts. 1411 ■Fig. 4 9384-2190-50 (2) (5×5mm) FPC-L 1438 (2) FPC-J 9384-2590-50 (9×15mm) 1438 A FPC-K ■Fig. 3 FPC-A Set ■Fig. 5 (A) ■These parts should be assembled before installing

KONICA MINOLTA Maxxum 400Si - ⑤Penta Prism Unit, FPC-A Set Installation - 2

text_image 5817 or 9747-1735-07 (To adjust position of viewfinder screen.) A These parts should be assembled before installing. Fig. 1, 2 FPC-K 5815 4207 Do not touch contacts. 0426 5816 4206 Wipe the surface with cleaning cloth. Hook to tabs. 9384-2391-30 (19×20mm) 5019 2079-5145 (2) 5156 (2)(For -600 only) 5805 VB adjustment washer A to C (Some) 5011 9747-1750-07 (3) 5013 9384-2391-30 (2) (10×15mm) 2085-5012 VB Adjustment Washer

■VB ADJUSTMENT PLATE

部品番号T=(mm)
A2092-5025-030.2
B2092-5026-040.15
C2092-5027-040.1
D2092-5035-010.2
E2092-5036-010.15
F2092-5037-010.1

KONICA MINOLTA Maxxum 400Si - ⑤Penta Prism Unit, FPC-A Set Installation - 3

natural_image Technical line drawing of a mechanical assembly with no visible text or symbols

See Page 7 to 9.

Fig. 1
- Install FPC-K to 5815 by fitting its tip to groove, holes to posts.
KONICA MINOLTA Maxxum 400Si - ⑤Penta Prism Unit, FPC-A Set Installation - 4

text_image [C]B-60 FPC-K Holes Groove 5815 Posts

Fig. 2
- Fold FPC-K in the direction of arrows.
KONICA MINOLTA Maxxum 400Si - ⑤Penta Prism Unit, FPC-A Set Installation - 5

text_image FPC-K

Fig. 3
- Fit holes of FPC-K to pins on FPC-A Set, then fold the FPC-K as shown.
KONICA MINOLTA Maxxum 400Si - ⑤Penta Prism Unit, FPC-A Set Installation - 6

text_image Pins FPC-K FPC-A Set

Fig. 4
- Install FPC-K to Shutter-Release Base by fitting to grooves and posts.
KONICA MINOLTA Maxxum 400Si - ⑤Penta Prism Unit, FPC-A Set Installation - 7

text_image Shutter-Release Base 9384-2190-50 (5×5mm) FPC-K

Fit to posts.

Fig. 5
- Fit the indicated part of FPC-A Set to the posts of Shutter-Release Base.
KONICA MINOLTA Maxxum 400Si - ⑤Penta Prism Unit, FPC-A Set Installation - 8

text_image FPC-A Set Holes 9384-2190-50 (5×5mm) Shutter-Release Base Posts

6 Mirror Box Unit Installation

■Arrange wires referring to Fig. 5, 6.
■After installation, check mechanical operation referring to page 13.

KONICA MINOLTA Maxxum 400Si - Mirror Box Unit Installation - 1

text_image Fig. 1 • Hook the part (a) to AF/M Contact Base Unit as shown. Hook AF/M Contact Base Plate 1524 1525 1523 9747-1735-07

KONICA MINOLTA Maxxum 400Si - Mirror Box Unit Installation - 2

text_image 9761-2060-07 (2) 1002 9747-1735-07 2075-1062 (2) 9761-1745-07 (2) 9384-2190-50 (5×5mm) Flash Converter PCB Set 9747-1740-07 4502 9747-1760-15 (2) 0139 9761-2065-07 (2) 9384-2391-30 (6.5×20mm) See Page 4 to 6. 2082-4517 FPC-M SET 4513 9747-1745-07 (2) See Page 7 to 11. Shutter Unit Fig. 2

KONICA MINOLTA Maxxum 400Si - Mirror Box Unit Installation - 3

text_image See Page 7 to 11. 2085-2004 2085-2520 9761-2065-07 (2) 9761-2045-07 (For -600 only) ■Fig. 3 2715 2714 2713 9749-1725-07 9747-1735-07 G-75 9747-1760-07 1523 1525 1524 ■Fig. 1 ■Insta ■Wind comp (Ref ■Do n

KONICA MINOLTA Maxxum 400Si - Mirror Box Unit Installation - 4

text_image Shutter Unit ■Fig. 2

■Install Mirror Box Unit keeping the mirror up.
■ Winding Base Plate Unit should be charged completely before Mirror Box Unit is installed. (Refer to "Installing Winding Base Plate Unit" on page 6.)
Do not pinch wires from Shutter Unit.

Fig. 3 (For -600 only)

- While pushing and holding Panorama Frame Plate-A in the direction of arrow, hook 2715 to the Panorama Frame-A and to 2713 as shown.

- Hook 2714 to 2713 and to post of the AF/M Contact Base Plate.

KONICA MINOLTA Maxxum 400Si - Mirror Box Unit Installation - 5

text_image Post 2714 Hook 2714 like this. 2715 2713 Hook 2715 like this.

Panorama Frame-A AF/M Contact Base Plate

Fig. 4
KONICA MINOLTA Maxxum 400Si - Mirror Box Unit Installation - 6

text_image • Affix 9384-02391-30 as shown. 9384-2391-30 (6.5×20mm) 9384-2391-30 (5×10mm)

Fig. 5
KONICA MINOLTA Maxxum 400Si - Mirror Box Unit Installation - 7

text_image • Wires arrangement

Fig. 6
KONICA MINOLTA Maxxum 400Si - Mirror Box Unit Installation - 8

text_image • Wires arrangement

■Mechanical operation check

  1. Insert Motor axis spanner to hole-d of Aperture Base Plate Set from the bottom of body, then turn the motor manually in both direction to confirm mechanical operation (Fig. 1).

Normal drive (clockwise): Shutter is released then charged.

Reverse drive (counterclockwise): Spool rotates.

2.If Aperture Ring Set doesn't operate smoothly, adjust Screw (9762-1745-07) for smooth operation.

(Fig. 2)

Fig. 1
KONICA MINOLTA Maxxum 400Si - ■Mechanical operation check - 1

text_image Aperture Base Plate Set Hole-d Normal Reverse

Fig. 2
KONICA MINOLTA Maxxum 400Si - ■Mechanical operation check - 2

text_image 9762-1745-07

7 External parts installation

■Install in the order of ① to ⑦.
■Discharge main condenser before disassembly. (See page 2.)
■Be sure to unsolder main Sw. pattern or cut the pattern in FPC-K before installing the Top Cover. (See page 2.)

KONICA MINOLTA Maxxum 400Si - External parts installation - 1

text_image 1318 9747-1750-15 (2) A B C ④ Cut the part of 0121's contact as shown. 2089-0121 Cut this part-off. ⑥ 2092-1769 (-600) 1402 1418 9762-1740-07 9761-2080-07 9761-2080-07 9384-2190-50 (2) (5×6mm) 1338 D 1482 4014 2075-1062 (2) 2078-3304 (2) 2089-0121 Fig. 1 2078-1023 ② 9761-2050-07 E F 9761-2060-01 9747-1740-15 (2) ① 9747-1765-15 9761-2060-01 9747-1740-15 (2) ③ 1480 1481 9384-2590-50 (9×25mm) ⑤ G-75 ⑦ 1530 1529 (-600) 2082-0120 2082-1205 1422 1312 9748-1730-07 9761-2050-07 E F 9761-2060-01 9747-1740-15 1060 1061 (MALAYSIA) 1 9747-1760-15 1003

Back Cover Unit Installation

NON DATE MODEL (-100, -300)

KONICA MINOLTA Maxxum 400Si - Back Cover Unit Installation - 1

text_image 9747-1730-07 (2) 2078-0114 1111 2076-1112 0117

DATE MODEL (-200, -400, -600)

KONICA MINOLTA Maxxum 400Si - Back Cover Unit Installation - 2

text_image E MODEL (-200, -400, -600) 1163 1111 2094-0114 9747-1730-07 (5) 2706-1112 0191 0119 2419-1292 (-200, -400) 2094-4261 (-600) 9747-1730-07 (2)

■ Top Cover Unit Assembly

■Arrange wires referring to Fig. 3 and 6.
KONICA MINOLTA Maxxum 400Si - ■ Top Cover Unit Assembly - 1

text_image These parts should be assembled before installing. Fig. 5 2085-1611 (2) 2085-1605 4411 Fig. 1 1603 1604 2085-4412 9748-1730-07 1602 1606 9761-1730-07 (3) 0161 Fig. 4 0167 Fig. 2 1608 (2) 1433 1434 1437 1430 1431 (2) 1323 1324 1340 1432 1444 1620 (2) 9762-2060-01 (4) 2085-1616 Fig. 6 4008 2085-1454 Fig. 5 1435 1436 9747-1425-07(2) 2085-1446 2085-1445 9761-1730-07 2085-1635 (9×20mm) Fig. 6 9384-2190-50 (5×10mm) 2085-1453 2085-0145

Fig. 1
KONICA MINOLTA Maxxum 400Si - ■ Top Cover Unit Assembly - 2

text_image • Assemble 1603 and 1605, then insert XE tube. XE tube 1605 1603

Fig. 2
KONICA MINOLTA Maxxum 400Si - ■ Top Cover Unit Assembly - 3

text_image 1 Thread tip of 0167 through the part-r of 1602. 2 Hook one end of 1606 to the 0167, the other to tab of 1602. 0167 part-r 1602 Tab 1606

Fig. 3
KONICA MINOLTA Maxxum 400Si - ■ Top Cover Unit Assembly - 4

text_image • Wires arrangement

Fig. 4
KONICA MINOLTA Maxxum 400Si - ■ Top Cover Unit Assembly - 5

text_image • Insert 0161 to the part-r of 1602 0161 part-r 1602

Fig. 5
- Install the flash assembly to the body with flash down position, then slide Shoe Setting Plate in the direction of arrow to install.
KONICA MINOLTA Maxxum 400Si - ■ Top Cover Unit Assembly - 6

text_image Flash Cover Top Cover Shoe Setting Plate

Fig. 6
KONICA MINOLTA Maxxum 400Si - ■ Top Cover Unit Assembly - 7

text_image • Wires arrangement • 2085-1616 should make contact with FPC-A when the flash is lifted. 2085-1635 (9×20mm) 2085-1616 Solder here.

KONICA MINOLTA Maxxum 400Si - ■ Top Cover Unit Assembly - 8

■Adjustment/check required after repair

☆: Check required after repair
★: Adjustment required after repair

ADJUSTMENT/CHECKMirror Box UnitShutter UnitAperture Base Plate UnitRPC-A SetRPC-B SetPPA-Print Plate UnitAF Base Plate UnitTop Cover UnitXE Tube PCB Set
RemovedReplacedReplacedReplacedReplacedReplacedReplacedReplacedReplacedReplacedReplaced
Body back
Viewfinder back
Manual set SS
Aperture preset
AE
Flash Level
Pre-flash level
Wireless Flash Level
AP
APF
BC-lock voltage

KONICA MINOLTA Maxxum 400Si - ■Adjustment/check required after repair - 1

KONICA MINOLTA Maxxum 400Si - ■Adjustment/check required after repair - 2

KONICA MINOLTA Maxxum 400Si - ■Adjustment/check required after repair - 3

■Preparation Before Adjustment-1

■ Equipments required

: Luminance source: Contact jig-C for HIT
: Shutter tester: I/F BOX for HIT
: EE tester: Body signal adapter (with X-contact)
: 1000mm collimator: AEF signal adapter
: Digital multimeter: X cable
: Strobe tester: Body Back gauge
: Master lens: Flat plate-A
: Xi series PROGRAM(MAXXUM)FLASH: Dial gauge
: DC power supply: Anvil spacer
: Guide No. adjusting jig: BB adjustment mount
: 2CR5 type power supply adapter: Reflection paper
: 2CR5 type power supply adapter for B.C. adjustment: Hexagon wrench (1.5)
: HIT controller
: ROM PACK for 2092for more than 1 day)

※GAME BOY is a registered trade mark owned by Nintendo Co. Ltd.

※Jig numbers and models are listed in Tools and Instrument (P. 39).

■Instruction for using HIT system

※Make sure that no battery is installed in camera before setting up the HIT system.

  1. Set up the equipments as in Fig. 1.
  2. Attach HIT Contact Jig-C so its probes contact with the check lands of the camera, then affix them with magic tape.
  3. Insert a battery or connect 2CR5-Type Power Supply Adapter to the camera, then turn the camera and HIT Controller on. Main menu appears in LCD (Fig. 2).
  4. Select an item using Control Pad so the selected item will appear in a black box. Then press SELECT Button to enter.
    ※After setting up the equipments, perform "All LCD displays on check" (P. 33) to check for correct connection before starting any adjustment/check.

KONICA MINOLTA Maxxum 400Si - ■Instruction for using HIT system - 1

text_image ■Fig. 1 HIT Controller ■Affix with magic tape. HIT Contact Jig-C HIT 1/F BOX 2092 ROM Pack Buttons A & B Control Pad SELECT Button ■Fig. 2 2092 ADJ.PROGRAM BC-LOCK ADJ. AE ADJ. SS ADJ. PRETRIGER ADJ. FLASHLEVEL ADJ. AF ADJ. LCD CHECKING

2092 ROM Pack

KONICA MINOLTA Maxxum 400Si - ■Instruction for using HIT system - 2

KONICA MINOLTA Maxxum 400Si - ■Instruction for using HIT system - 3

KONICA MINOLTA Maxxum 400Si - ■Instruction for using HIT system - 4

text_image Button

BC-LOCK ADJ.

AE ADJ.

SS ADJ.

PRETRIGER ADJ.

FLASHLEVEL ADJ.

AF ADJ.

LCD CHECKING

■Body Back Adjustment- I

■ Equipments required

: Body Back Gauge
: Flat Plate-A
: Dial Gauge
: Anvil Spacer
: BB Adjustment Mount

Procedure

  1. Attach Anvil Spacer to Dial Gauge. (Fig. 1)
  2. Attach BB Adjustment Mount to camera.
  3. Set the Dial Gauge as in Fig. 2, then measure distance between guide rail and BB Adjustment Mount surface as in Fig. 3.
  4. Subtract thickness of the BB Adjustment Mount (written on its surface) from the measured value, so the body-back of the camera is obtained.

Measured value - thickness of BB Adjustment Mount = Body back

※Add or subtract BB adjustment washer so that the body back meets standard below. (See table below for the washer thickness.)

  1. After adjustment, perform Body back Adjustment- II (P. 21).

Standard 44.710±0.015

■BB ADJUSTMENT WASEHR

部品番号T=(mm)
A2092-1014-010.05
B2092-1015-050.08
C2092-1016-050.1
D2092-1017-040.12
E2092-1018-050.15
F2092-1019-050.2

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image Dial Gauge Anvil Spacer Anvil

Fig. 2
KONICA MINOLTA Maxxum 400Si - Procedure - 2

text_image 43.70mm Body Back Gauge 45.70mm ■Fig. 3 44.70mm BB Adjustment Mount

■Body Back Adjustment— II

※Body Back Adjustment- I (P. 20) should be completed before starting.

■ Equipments required

: HIT Controller
: 2092 ROM PACK
: HIT Contact Jig-C
: HIT I/F BOX

Procedure

  1. Set the equipments as in Fig. 1
  2. Select "AF ADJ." in the main menu with Control Pad, and press SELECT Button.
  3. Select "B.B. ADJ." in AF adjustment menu, and press the SELECT Button.
  4. Press Shutter-Release Button partway down. ※Previous Body-back value before adjustment (P. 20) is displayed.
  5. Select the number (body-back value) using Control Pad. And press upper/lower Control Pad to set the body-back value adjusted in Body Back adjustment-1 (P. 20). ※The number changes in 0.002-stop increments by each press of the Control Pad.
  6. Press SELECT Button.
  7. Press Shutter Release Button partway down. "COMPLETE" appears.
  8. Press SELECT Button so the displays are replaced with the AF adjustment menu.

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image HIT Contract Jig-C HIT 1/F BOX 2092 ROM PACK HIT Controller

■Viewfinder Back Adjustment

■ Equipments required

: 1000mm collimator
: Master lens
: Hexagon wrench (1.5)

Procedure

  1. Set the camera so that the chart is positioned at the center of Viewfinder, then set master lens's Focus Ring to . (Fig. 1)
  2. Check that the chart is in focus. If not, adjust mirror position as follows.

  1. Remove the lens from the camera.
  2. Holding the mirror up with a finger, move VB adjuster up and down so the chart is in focus.
  3. Release the shutter several times, then turn the lens' Focus Ring until stops at , and check that the chart is in focus.

KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image Fig. 1 Master Lens 1000mm Collimator

KONICA MINOLTA Maxxum 400Si - Procedure - 2

text_image Fig. 2 Hexagon wrench (1.5) In case of front focus In case of rear focus

■Hold mirror with a finger as shown to adjust viewfinder back.

■Manual SS & X-Sync. Time-Lag Check

■ Equipments required

: Shutter tester
: Body signal adapter (with X-contact)
:X-cable
: AEF signal adapter IV

■Manual SS check

  1. Set the equipments as in Fig. 1.
  2. Check that the reading is within the tolerance in Table-1.

■X-sync. time-lag adjustment

  1. Set the camera to Shutter Tester as in Fig. 2.
  2. Check that X-sync. time lag is within the standard in Table-2.

Fig. 1
KONICA MINOLTA Maxxum 400Si - ■X-sync. time-lag adjustment - 1

natural_image Technical line drawing of a mechanical device with no visible text or symbols

Fig. 2
KONICA MINOLTA Maxxum 400Si - ■X-sync. time-lag adjustment - 2

flowchart
graph TD
    A["Input"] --> B["Analog Inverter"]
    B --> C["AEF Signal Adapter IV"]
    C --> D["Body Signal Adaptor"]
    D --> E["X-Cable"]
    style A fill:#f9f,stroke:#333
    style E fill:#ccf,stroke:#333

Table-1

SSReference value at range-B (ms)Tolerance at range-B (ms)Exposure unevenness
1/20000.4880.311 to 0.766Difference between max. and min. of range-A,-B, -C should be 0.6EV or smaller
1/10000.9770.667 to 1.430
1/1257.816.34 to 9.62
1/2500467 to 536

Table-2

SSMeasured itemStandard (ms)
1/90X-contact delay time0.4 to 0.9
From X-contact on to 2nd curtain appearance2.4 or more

AE Level Check

■ Equipments required

  1. Set the camera and equipments as in Fig. 1.
  2. Check that the exposure values meet the tolerance in table.

※When using MODEL L-222 or L-223, apply the value in brackets ( ).

KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 1

natural_image Pure electrical circuit lines without any symbols

Luminance source: K value: L3

Camera: ISO: 100 Exposure mode: See table above. Aperture: See table above. Focus mode: M

OrderLuminanceExposure modeShutter speedApertureTolerance
1EV6 (EV5)A---F5.6(F8)0±1.0EV
2EV10 (EV11)
3EV15 (EV15)
4EV6 (EV5)P------
5EV10 (EV11)
6EV15 (EV15)
7EV10 (EV11)S1/125---
81/30

Aperture Control Check

■ Equipments required

  1. Set the camera and equipments as in Fig. 1.
  2. Release the shutter to check the pointer of EE Tester indicates within 0±0.3EV.

※Reading may be above/below this range depending on the lens' aperture tolerance.

KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 1

natural_image Simple line drawing of an electrical connection setup with a device and analog meter (no text or symbols)

Luminance source: K value: L3 Luminance: EV11 Camera: Exposure mode: M Aperture: F5.6 Shutter speed: Bulb Focus mode: M Master Lens: Focus Ring: ∞ EE tester: K value: L3 F Value: 5.6 ASA: F MEAS, CALF : CALF

■Flash Level Check (Using strobe tester )

■ Equipments required

: Strobe tester

: Master lens

: xi-series PROGRAM (MAXXUM) FLASH

: Reflection paper

: Film (Kodacolor Gold 100 exposed in a room for more than 1 day)

Procedure

※Perform this check in a dark room

  1. Set the camera and equipments as in Fig. 1

  2. Turn the flash on and check that the flash ready signal glows.

  3. Hold Strobe Tester beside the camera (Fig. 1). And looking through viewfinder of Strobe Tester, align eye point in the viewfinder to the center of Reflection Paper.

  4. Press Strobe Tester's measuring button to set the tester to the stand by condition ("NON.C" blinks.), then release the shutter.

  5. Check that the reading of Strobe Tester is within standard (F5.6±0.5EV).

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image 2m from film plane Reflection paper

Camera:

With film loaded

Exposure mode:A

ISO:100

Aperture:F 5.6

Master Lens

Strobe Tester:

Reflection type receiver

Mode:NON.C

Flash:

Power level selector:H

■ Make uniform the height of center of reflection paper and optical axis of lens.

■ Position the camera so that the center of reflection paper can be seen at the center of viewfinder.

KONICA MINOLTA Maxxum 400Si - Procedure - 2

Manual set SS Adjustment

※Perform this adjustment before adjusting aperture preset (P. 27)

■ Equipments required

  1. Set the camera to Shutter Tester. (Fig. 1) ※The camera's SPC-2 Holder may be in the way of Shutter Tester's light receptor. Set the camera off-center so that the light receptor is not obstructed by the SPC-2 Holder.

  2. Set shutter speed to 1/2000 sec. and release the shutter several times. Calculate center value of the range-B. ※If the center value is out of standard, perform adjustment as follows.

  1. Set the equipments as in Fig. 2.
  2. Select "SS ADJ." in the main menu with Control Pad, then press SELECT Button.
  3. Select "536" using Control Pad.
  4. Set the center value ( S) obtained at procedure 2 using Control Pad and Button A or B, then press SELECT Button.

*Pressing upper/lower Control Pad while pressing and holding Button A:8μS Pressing upper/lower Control Pad while pressing and holding Button B:104μS

  1. Press Shutter Release Button partway down. "COMPLETE" appears.

  2. Press SELECT Button. Displays are replaced with the main menu.

Standard: 0.311 - 0.766

KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 1

natural_image Technical line drawing of a mechanical device with no visible text or symbols

Light receptor of Shutter Tester
KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 2

text_image SPC-2 holder

■Set the camera off center so the light receptor is not obstructed by SPC-2 Holder.

Fig. 2
KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 3

text_image HIT Contact Jig-C HIT I/F BOX 2092 ROM PACK HIT Controller

■Aperture preset Adjustment

※Manual set SS adjustment (P. 26) should have been completed.

■ Equipments required

  1. Set the equipments as in Fig. 1.
  2. Select "PRETRIGGER ADJ." in the main menu with Control Pad, and press SELECT Button.
  3. Check that the built-in flash is down, and set Luminance Source to EV10, then press SELECT Button to enter.
  4. Press Shutter-Release Button partway down. Shutter speed and aperture displays appear in both camera's and HIT controller's LCD. Check that they are the same.
  5. Release the shutter and see whether the value in EE Tester is 0.35EV or more, or less than 0.35EV. ※If the value is -0.35EV or more, select "-0.35EV OR OVER", if it is less than -0.35EV, select "UNDER -0.35EV" using Control Pad, and press SELECT Button.
  6. Release the shutter. Check that value in EE tester is changed by 0.5EV from the value obtained at procedure-5. If so, select "YES", and press SELECT Button. Displays are replaced with next measuring point. ※If the value is not changed by 0.5EV, select "NO", and press SELECT Button. Then repeat procedure-6 until you can select "YES".
  7. Repeat procedure 4, 5, and 6 for four of the measuring points. (Fig. 2)
  8. "COMPLETE" appears when adjustment is completed.
  9. Press SELECT Button. Displays are replaced with the main menu.

Fig. 1
KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 1

text_image Luminance source: k value: 1.3 Luminance: EV10 Camera: Focus mode: M Master lens: Focus ring: ∞ HIT Contact Jig-C HIT 1/F BOX 2092 ROM PACK HIT Controller EE tester: K value: 1.3 ASA: 100 ■Fig. 2 PRETRIGGER ADJ. SS 125 F2.8 ■Next measuring point is automatically displayed after the procedure 6. SS 90 F3.5 SS 60 F4 SS 6 F13

AE Adjustment

■ Equipments required

  1. Set the equipments as in Fig. 1
  2. Select "AE ADJ." in main menu using Control Pad, and press SELECT Button.
  3. Select "AE ADJ." in AE adjustment menu using Control Pad, and press SELECT Button.
  4. Set Luminance Source to EV6, press SELECT Button.
    *Panorama model -600 should be set to normal frame.

  5. Press Shutter-Release Button partway down.

  6. Set Luminance Source to EV15, press SELECT Button.

  7. Press Shutter-Release Button partway down.

  8. Select panorama or normal model as follows.

※For -600 model:

①Select "PANORAMA MODEL", and press SELECT Button.
②Set Luminance Source to EV15, press SELECT Button.
③Set the camera to panorama frame.
④Press Shutter-Release Button partway down. "Complete" appears when adjustment is completed.

※For other models

①Select "NORMAL MODEL", and press SELECT Button. "COMPLETE" appears when adjustment is completed.

  1. Press SELECT Button. Displays are replaced with the AE adjustment menu.

  1. Select AE CHECK in the AE adjustment menu with Control Pad, and press SELECT Button.

  2. Set luminance source to EV10.

  3. Press Shutter-Release Button partway down. Displays as Fig. 2 appears.

  4. Check that value in each cell is within EV±0.3. (Fig. 2)

※Also check with EV6 and EV15.

  1. Press SELECT Button. Displays are replaced with the AE adjustment menu.

Fig. 1
KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 1

text_image 2092 ROM PACK HIT Contact Jig-C HIT I/F BOX HIT Controller

Luminance source:
K Value: 1.3
Luminance: EV 6, 10, 15
Camera:
Focus mode: M
Master Lens:
Focus ring: ∞

Fig. 2
Example: EV10
KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 2

text_image 10.0 10.1 10.1 10.0 10.0 10.1 10.0 10.1 10.0 10.1 10.0 10.1 10.1

■Flash Level Adjustment

■ Equipments required

  1. Set the equipments as in Fig. 1.
  2. Select "FLASH LEVEL ADJ." in main menu with Control Pad, press SELECT Button.
  3. Select "FLASH LEVEL ADJ." in flash level adjustment menu with Control Pad, press SELECT Button.
  4. Set Luminance Source to EV10. And press SELECT Button.
  5. Press and hold Shutter-Release Button partway down until "COMPLETE" appears. Shutter is automatically released five times before the "COMPLETE" appears.
  6. Press SELECT Button. Displays are replaced with the flash level adjustment menu.

  1. Select "FLASH LEVEL CHECK" in the flash level adjustment menu using Control Pad, and press SELECT Button.
  2. Set Luminance Source to EV10. Press SELECT Button.
  3. Press and hold Shutter-Release Button partway down until "COMPLETE" appears. Shutter is automatically released three times before the "COMPLETE" appears.

※Check that the reading at either of ISO 50, 100 and 400 is within ±0.4EV. (Fig. 2)

  1. Press SELECT Button. Displays are replaced with the flash adjustment menu.

Fig.1
KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 1

flowchart
graph LR
    A["HIT Contact Jig-C"] --> B["2092 ROM PACK"]
    B --> C["HIT Controller <GAME BOY>"]
    D["HIT I/F BOX"] --> C

Luminance source:

K value: 1.3

Luminance: See above.

Camera:

Focus mode: M

Master Lens:

Focus ring: ∞

KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 2

■Attach Reflection paper to unnecessary pressure plate to be discarded. And hold them at the camera back on film plane.

Fig. 2

FLASH LEVEL CHECK

COMPLETE

50 -0.18EV

100 -0.18EV

400 -0.18EV

MENU

■Pre-Flash Level Adjustment

■ Equipments required

: Strobe Tester
: Guide No. Adjusting Jig.
: HIT Controller
: HIT Contact jig-C
: HIT I/F box
: 2092 ROM PACK

Procedure

  1. Set the equipments as in Fig. 1.
  2. Select "FLASH LEVEL ADJ." in the main menu using Control Pad, and press SELECT Button.
  3. Select "PREFIRE ADJ." in flash level adjustment menu using Control Pad, and press SELECT Button.
  4. Press Shutter-Release Button partway down.
  5. Select "FIRE" with Control Pad, and press SELECT Button.
  6. Press Shutter-Release Button partway down so built-in flash fires. Check that reading in Strobe Tester is within standard range.
    ※If not, perform adjustment as follows.

  1. Press Control Pad at the right or left to adjust flash output.

To increase flash output: Press the right of Control Pad.

To decrease flash output: Press the left of Control Pad.

  1. Repeat procedure 5, 6, and 7 until the reading meets the standard.
  2. Select "MENU" with Control Pad and press SELECT Button. Displays are replaced with the flash level adjustment menu.

Standard range: F0.8+0.2 to F11+0.2

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image Guide No. adjusting jig HIT Contact Jig-C HIT I/F BOX 2092 ROM PACK HIT Controller Strobe Tester Camera: Built in flash: Raised Strobe Tester: Flat type receiver Mode: NONC

KONICA MINOLTA Maxxum 400Si - Procedure - 2

■Wireless Flash Level Adjustment

■ Equipments required

: Strobe tester
: Guide No. adjusting jig
: HIT Controller
: HIT Contact Jig-C
: HIT I/F BOX
: 2092 ROM PACK

Procedure

  1. Set the equipments as in Fig. 1.
  2. Select "FLASH LEVEL ADJ." in main menu using Control Pad, and press SELECT Button.
  3. Select "W-LESSFIRE ADJ." in flash level adjustment menu using Control Pad, and press SELECT Button.
  4. Press Shutter Release Button partway down.
  5. Select "FIRE" with Control Pad, and press SELECT Button.
  6. Press Shutter-Release Button partway down so that the built-in flash fires. Check that reading in Strobe Tester is within standard range.

※If not, perform adjustment as follows.

  1. Press the right or left of Control Pad to adjust flash output.

To increase flash output: Press the right of Control Pad.

To decrease flash output: Press the left of Control Pad.

  1. Repeat procedure 5, 6, and 7 until the reading meets the standard.
  2. Select "MENU" with Control Pad, and press SELECT Button. Displays are replaced with the flash level adjustment menu.

Standard F2.8 to F4

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

flowchart
graph LR
    A["Guide No. adjusting jig"] --> B["HIT Contact Jig-C"]
    B --> C["HIT I/F BOX"]
    C --> D["2092 ROM PACK"]
    D --> E["HIT Controller <GAME BOY>"]
    F["Strobe Tester"] --> B
    G["Camera: Built in flash: Raised"] --> B
    H["Strobe tester: Flat type receiver"] --> B
    I["Mode: NON.C"] --> B

B.C. Lock Voltage Adjustment

■ Equipments required

: DC Power Supply
: Digital Multimeter
: 2CR5 Type Power Supply Adapter for B.C. adjustment
: HIT Controller
: HIT Contance Jig-C
: HIT I/F BOX
: 2092 ROM PACK

Procedure

  1. Set the equipments as in Fig. 1.
  2. Select "BC-LOCK ADJ." in main menu using Control Pad, and press SELECT Button.
  3. Press SELECT Button, then Shutter-Release Button partway down.
  4. Set DC Power Supply to 5.05V, and press SELECT Button.
  5. Press Shutter-Release Button partway down twice. "COMPLETE" appears.
  6. Select "MENU" with Control Pad, and press SELECT Button. Displays are replaced with main menu.

  1. Check that B.C. lock operates at the standard voltage as below.

Standard voltage: 4.75V

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image HIT Contact Jig-C DC Power Supply 5.05V HIT I/F BOX 2092 ROM PACK HIT Controller Digital Multimeter

2CR5 Type Power Supply Adapter for B.C. Adjustment

■All LCD Displays On Check

■ Equipments required

: HIT Controller
: HIT Contaxt Jig-C
: HIT I/F BOX
: 2092 ROM PACK

Procedure

  1. Set the equipments as in Fig. 1.
  2. Select "LCD CHECKING" in main menu using Control Pad, and press SELECT Button.
  3. Press Shutter-Release Button partway down. All displays appear in Body Data Panel.
  4. "COMPLETE" appears in LCD of HIT Controller.
  5. Press SELECT Button so that displays are replaced with the main menu.

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image HIT Contact Jig-C HIT I/F BOX 2092 ROM PACK ILL.HIT Controller

■Preparation Before Adjustment-2 (AF adjustment)

※After replacing FPC-A or FPC-B, or parts attached to mirror or mirror box, and when users point out poor focus, be sure to perform adjustment ① (P. 35) to ③ (P. 37).

Items to be confirmed before AF adjustment

※Check the following items before performing AF adjustment.

  1. Body back and Viewfinder back should have been checked and adjusted.
  2. All external parts except for Bottom Cover Unit should be installed.
  3. When CCD sensor module is out of position after replacing FPC-B, tighten three AF adjusting screws (2089-5051) until they stop, then evenly loosen them by two turns.

■ Equipments required

*See "Tools & Instruments (P. 39) for model and jig-numbers.

: 1000mm collimator
: AF Master lens
: AF Chart- VII for 2085
(See P. 29 of 2085 Service Manual)
: AF Chart- VII
: HIT controller
: 2092 ROM PACK
: HIT Contact Jig-C
: HIT I/F BOX
: AF-Y.P adjuster
: AF tripod attachment II
: Grip ring
: Hexagon bar wrench or
Hexagon screwdriver
: Flood lamp
(having color temperature of 2800°K)

Fig. 1
KONICA MINOLTA Maxxum 400Si - ■ Equipments required - 1

text_image HIT Contact Jig-C Grip Ring HIT I/F BOX 2092 ROM PACK HIT Controller AF Master Lens AF Tripod Attachment II Tripod Yaw Adjusting Plate AF-Y.P Adjuster Pitch Adjusting Plate

①AF Area Adjustment

Procedure

  1. Set up HIT system, and set camera and AF chart- VIII as in Fig. 1.
  2. Select "AF ADJ." in main menu using Control Pad, and press SELECT Button.
  3. Select "AREA ADJ." in AF adjustment menu using Control Pad, and press SELECT Button.
  4. Press Shutter-Release Button partway down so wavy lines and value appear in display of HIT Controller. Check that the wavy lines are like the one in Fig. 2 and the value is within standard below. (Fig. 2)
    ※If not, perform adjustment as follows.

  1. Press SELECT Button. Displays are replaced with AF adjustment menu.

※Shutter cannot be released with the displays as Fig. 2.

  1. Set the camera's shutter speed to bulb, then adjust Sub Mirror position using Hexagon Bar Wrench (15) as in Fig. 3.

  2. Repeat procedure 3 and 4 until the value is within the standard.

  3. Press SELECT Button. Displays are replaced with the AF adjustment menu.

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image Camera: Focus mode: M : M AF Master Lens Lens mount surface 1,955mm AF chart- VIII Looking through viewfinder, set the chart so that its four dots align with corners of focus frame.

Fig. 2
KONICA MINOLTA Maxxum 400Si - Procedure - 2

text_image 101

Standard 100±4

Fig. 3
KONICA MINOLTA Maxxum 400Si - Procedure - 3

text_image Hexagon bar wrench (1.5) Camera: Shutter speed: Bulb

②Pitch, Yaw Adjustment

Light up the chart with a flood lamp during Pitch, Yaw adjustment.

Procedure

■Pitch adjustment

  1. Insert Pitch Adjusting Plate to Y.P Adjuster. (F.)
  2. Select "AF ADJ." in main menu using Control Pad, and press SELECT Button.
  3. Select "PITCH.YAW ADJ." in AF Adjustment menu with Control Pad, and press SELECT Button.
  4. Press Shutter-Release Button partway down.
  5. Turn Pitch Adjusting Screw as in Fig. 4 so that the value in the HIT controller display is within standard range (0090–0110).

■Yaw adjustment

  1. Insert Yaw Adjusting Plate to Y.P Adjuster. (Fig. 3)
  2. Turn Yaw Adjusting Screw as in Fig. 4 so that the value in the HIT Controller display is within standard range (0083–0110).
  3. Press SELECT Button. The displays are replaced with AF adjustment menu.

Check after adjustment

  1. Check AF area referring to page 35. If required, perform "① AF area adjustment" and "② Pitch, Yaw adjustment" repeatedly until all readings meet standards.

Fig. 1
KONICA MINOLTA Maxxum 400Si - Check after adjustment - 1

text_image Set Pitch Adjusting Plate. ■Slide the plate until it stops.

Fig. 2
KONICA MINOLTA Maxxum 400Si - Check after adjustment - 2

text_image 101 (Pitch) 102 (Yaw)

Fig. 3
KONICA MINOLTA Maxxum 400Si - Check after adjustment - 3

text_image Set Yaw Adjusting Plate. ■Slide the plate until it stops.

Fig. 4
KONICA MINOLTA Maxxum 400Si - Check after adjustment - 4

text_image AF Adjusting Screw (for Yaw adjustment) AF Adjusting Screw (for Pitch adjustment)

③EZ Adjustment

Procedure

  1. Set up the HIT system, and set camera and AF chart- VII as in Fig. 1.
  2. Select "AF ADJ." in main menu using Control Pad, and press SELECT Button.
  3. Select "EZ ADJ." in AF adjustment menu using Control Pad, and press SELECT Button.
  4. Looking through viewfinder, align the left of focus frame (Fig. 2) with measuring point I. Then press SELECT Button.
  5. Press and hold Shutter-Release Button partway down until the next measuring point appears in the display.
  6. Repeat procedure 4 and 5 for each measuring point of I to L. "COMPLETE" appears when all measuring points are adjusted.
  7. Press SELECT Button. Displays are replaced with the AF adjustment menu.

  1. Select "EZ CHECK" in the AF adjustment menu using Control Pad, and press SELECT Button.
  2. Looking through viewfinder, align the left of focus frame (Fig. 2) with measuring point K.
  3. Press Shutter-Release Button partway down.
    ※Check that the displayed value is within standard range (±30). (Fig. 3).
  4. Press SELECT Button. Displays are replaced with the AF adjustment menu.

Fig. 1
KONICA MINOLTA Maxxum 400Si - Procedure - 1

text_image Camera: Focus mode: M AF Master Lens 1,955mm Lens Mount Surface AF chart- VII L K J I

Fig. 2
KONICA MINOLTA Maxxum 400Si - Procedure - 2

natural_image Simple line drawing of a rectangle with a diagonal line and a small square cutout, no text or symbols present.

Fig. 3
KONICA MINOLTA Maxxum 400Si - Procedure - 3

text_image 15

■Error code on HIT Controller

Error code list

ItemNo.MeaningCause
B.C. lock voltage adjustment10A/D conversion value at Battery check is incorrect.·Voltage is wrongly set.·Resistance of Power Supply Adapter is defective.·Resistor for B.C. dummy current is defective, triggering failure
AE adjustment20Picture frame is wrongly set.·Picture frame is wrongly set.·SPANO is defective.
21Little difference between EV6 and EV15 is detected.·Luminance source is wrongly set.·SPC is disconnected.
Flash level adjustment30Flash level is incorrect.·Luminance source is wrongly set.·SPC is disconnected.·Reflection paper isn't set.·Aperture mechanism is defective.
Pre-flash level adjustment40SFLD isn't turn ON.·Flash remains down.·SFLD is disconnected.
Wireless flash level adjustment
Aperture preset adjustment50Aperture preset is out of adjustable range.·Aperture Base Plate Unit is defective.
EZ adjustment61Contrast is low.·Chart is out of position.·Chart is too close/far.·CCD is defective.

Tools & Instruments

■Luminance source

■EE tester

■Shutter tester

■1000mm collimator

■Digital multimeter

■DC power supply < ^*524B , *524C, MTR18-2>

■Strobe tester

xi-series PROGRAM(MAXXUM)FLASH

■Master Lens <2072-0001-75>

■AF Master Lens <2072-0006-75>

■HIT Controller (GAME BOY) <7981-5001-01>

■ROM PACK for 2092 <7981-5001-56>

■Contact Jig-C for HIT <7981-5001-13>

■I/F Box for HiT <7981-5001-32>

■AF Chart- VIII <2085-0001-75>

■AF Chart- VII for 2085 <2082-0003-75>

■Body Signal Adapter IV (With X-contact)

■ AEF Signal Adapter <7981-2014-34>

■X Cable <7981-2014-16>

■Guide No. adjusting jig <2082-0005-75>

■Motor axis spanner <2078-0421-75>

■2CR5 type power supply adapter <7981-1018-51>

Contact Jig-C for HIT <7981-5001-13>
KONICA MINOLTA Maxxum 400Si - Tools &amp; Instruments - 1

natural_image Simple line drawing of a plug with a cable, no text or symbols present

ROM PACK for 2092 <7981-5001-56>
KONICA MINOLTA Maxxum 400Si - Tools &amp; Instruments - 2

natural_image Simple line drawing of a rectangular box with three circular holes and a downward arrow (no text or symbols)

■2CR5 type power supply adapter for B.C. adjustment <7981-2203-02>

■AF tripod attachment <2072-0003-76>

■AF-Y.P adjuster <2076-0006-75>

Grip ring <7983-9004-01>

■Mirror remover <2071-5806-75>

■Mirror positioner <2072-5151-75>

■BB adjustment mount <7982-2007-01>

■Anvil spacer <7982-2001-31>

■Body back flat plate-A <7982-2004-01>

■Body back gauge <7982-2002-01>

■Dial gauge <7982-2001-11>

■Hexagon bar wrench (1.5)

■Hexagon screwdriver <7983-1040-01>

■Reflection paper <7981-3001-51>

■Flood lamp (having color temperature of 2800°K.)

■Film (Kodacolor GOLD 100, exposed in a room for more than one day)

(*Production ceased)

※Use AF Chart- VII modified for 2085. See P. 29 of 2085 Service Manual.

Anvil spacer <7982-2001-31>

KONICA MINOLTA Maxxum 400Si - Tools &amp; Instruments - 3

BB adjustment mount <7982-2007-01>
KONICA MINOLTA Maxxum 400Si - Tools &amp; Instruments - 4

natural_image Technical line drawing of a mechanical flange component (no text or symbols)

■Subsidiary materials

Grease

: G-75<7984-1075-01>

: G-85<7984-1085-01>

■Adhesive

: B-10<7984-2010-01>

Trouble shooting chart

1. Introduction

Use this chart when camera has some trouble. If any accessories are attached to the camera, check the operation with the accessories attached and detached to see whether the camera itself is defective or not.

2. How to use the chart

(1) Trouble finding chart
First, follow this chart to see the camera's trouble symptom.
And use this as the index for "Cause finding chart".

(2) Cause finding chart

See trouble symptom found with the trouble finding chart and find its cause.

Listed are relevant elements, switches, connectors or wires that are considered to be defective.

※Trouble causes mentioned here are only main ones. Make overall investigation to find other causes.

3. Note

(1) To check the voltage, use digital multimeter or the one with input impedance 10MΩ or over.
(2) To check the conductivity, use circuit tester of 3V or less.
(3) Mainly check for soldering at wires or elements, and switch operation since electrical elements (IC, diode, transistor, resistor, or condenser) seldom cause the trouble.
(4) During checking, do not press elements or pull wires strongly.
(5) When checking the voltage at the patterns where switch operates, be careful not to prevent switch operation nor to scratch the pattern.
(6) Before removing electrical elements, be sure to remove power supply adapter.
(7) Before soldering, always clean the tip of soldering iron.
Then use soldering iron at the temperature of 290 to 340 °C. If higher, solder quickly.
(8) When handling ICs, be sure to avoid static electricity.
(9) When using DC power supply, set it at 5.8V, 2.5A.

CONTENTS

■Trouble finding chart P. 2 - 3
■Cause finding chart P. 4 - 9
Electrical elements on FPC-A P. 10
■Electrical elements location P. 11-13

KONICA MINOLTA Maxxum 400Si - CONTENTS - 1

2 (2092)

Trouble-finding chart

Follow the chart below to see what is the problem.

※If "HELP" appears in Body Data Panel while following this chart, see "HELP display appears"(P. 9).

KONICA MINOLTA Maxxum 400Si - Trouble-finding chart - 1

flowchart
graph TD
    A["Turn Main Sw. on."] --> B["Attach a lens."]
    B --> C["Insert a fresh battery, or apply power with power supply."]
    C --> D["Does the lens reset to ∞, then to specific position?"]
    D --> E{Stand-by display appears?}
    E -->|YES| F["Does initial load start?"]
    E -->|NO| G["■No display in Data Panels, No camera activation P. 4"]
    E -->|YES| H["■No reset to ∞ or specific position P. 4"]
    D --> I{Is stand-by display correct?}
    I -->|YES| J["Turn S1 on."]
    I -->|NO| K["■No Initial loading operation (without film) P. 4"]
    I -->|YES| L["■No stand-by display P. 5"]
    J --> M["Aperture & SS displays appear?"]
    M --> N{Aperture & SS display work correctly?}
    N -->|YES| O["Display in Viewfinder work correctly?"]
    N -->|NO| P["■No camera operation with stand-by display P. 5"]
    N -->|NO| Q["■Incorrect aperture and shutter-speed display P. 5"]
    O --> R{Display in Viewfinder work correctly?}
    R -->|YES| S["AF operates correctly?"]
    R -->|NO| T["■Incorrect displays in Viewfinder P. 5"]
    R -->|NO| U["■AF failure P. 6"]
    S --> V["Power zoom & power focus operates correctly? (with xi-series lens)"]
    S --> W["■No power zoom or focus (with xi-series lens) P. 6"]
    V --> X["Power zoom & power focus operates correctly? (with xi-series lens)"]
    V --> Y["■No power zoom or focus (with xi-series lens) P. 6"]

KONICA MINOLTA Maxxum 400Si - Trouble-finding chart - 2

flowchart
graph TD
    A["Turn S2 on."] --> B["Shutter release possible?"]
    B -->|YES| C["Shutter and aperture are controlled correctly?"]
    B -->|NO| D["■Shutter operation failure P. 6"]
    C -->|YES| E["Flash fires correctly?"]
    C -->|NO| F["■Incorrect shutter speed and aperture setting P. 6"]
    C -->|NO| G["■Flash operation failure P. 7"]
    E -->|YES| H["Insert a film."]
    E -->|NO| I["■Film transport failure P. 7"]
    E -->|YES| J["Initial load completes?"]
    J --> K["Buttons & dial work correctly?"]
    J -->|NO| L["■Defective buttons & dial operation P. 8"]
    J -->|YES| M["Does any &quot;HELP&quot; appear in LCD?"]
    M --> N["Does self-timer lamp, DX-coding readout, data imprinting operate correctly? Is any segment missed in LCD?"]
    M -->|NO| O["■HELP display appears P. 9"]
    M -->|YES| P["Does not trouble symptom is found"]
    M -->|NO| Q["■Others P. 9"]
    M -->|YES| R["No trouble symptom is found"]

※If trouble symptom cannot be found with this chart,
- Using user's battery and lens, release the shutter about 100 times with a film loaded.
- With camera's lens mount side up or button side up, release the shutter to confirm the symptom pointed out by user.

Cause-finding chart

■No display in Data Panels. No camera activation

SymptomCause
E. meatSwitchConnector (CN) Lead wire
Nothing appears in Body and Viewfinder Data Panels, and camera doesn't activate.(FPC-A)C4、C6、C7、C9、C8、C18、R1、R2、X1X2SBATSMBattery contacts (+)(- )CN-FC (2)(8)(9)(11)
Low battery symbol blinks, and camera doesn't activate.(FPC-A)C3、C11、R3、R7、R25、Q3

■No initial loading operation (without film)

SymptomCause
ElementSwitchConnector (CN)Lead wire
Initial load operation doesn't start by battery installation(With main Sw. set to on, no film loaded)W17 Winding motor (+)W18 Winding motor (-)

■No reset to ∞ or specific position

SymptomCause
ElementSwitchConnector (CN)Lead wire
Lens ∞ reset or specific position reset doesn't operate when any lens is attached.Focus mode remains at M.POCUS.(AF doesn't operate.)SLIKCN BL (1)-(8)W10 (Gray)W11 (Black)Al motor (+)(-)
Lens ∞ reset or specific position reset doesn't operate when an xi-lens is attached.Focus mode remains at M.POCUS.(AF doesn't operate.)CN BL (3)

■No stand-by display

SymptomCause
ElementSwitchConnector (CN)Lead wire
No display in Body Data Panel.(Others operate correctly)(FPC-A)C12、C13、C14、C15、R21
Shutter speed and aperturedisplay appear, and AF startsoperating. (Flash charge startsi f it is up.)SI
Self-timer indicator appears.and camera doesn't operate.SELF
Red-eye reduction indicatorappears, and camera doesn'toperate.SPFL
Only "P" appears, and cameradoesn't operate.SPCM
Film rewind starts, then "0"in frame counter with blinkingfilm cartridge mark appear.SREW

■No camera operation with stand-by display

SymptomCause
ElementSwitchDetector (CN)Lead wire
No camera activation with stand-by display on Body Data Panel.S1(NHC L1)
AF motor runs idle with stand-by display.(FPC-A)C25

■Incorrect aperture and shutter speed display

SymptomCause
ElementSwitchConnector (CN)Lead wire
Aperture and shutter-speed displays flicker.(HTC-A)G3.C4

■Incorrect displays in Viewfinder

SymptomCause
ElementSwitchConnector (CN)Lead wire
Back light of Viewfinder Data Panel doesn't light.(PPC-A)R18CN-K (19)

■AF failure

SymptomCause
ElementSwitchConnector (CN)Lead wire
Lens moves in small steps.(FPC-A)C22、C23、R17CN-G(1)(2)(3)CN-FC(7)
Focus isn't confirmed. Lens keeps scanning for low-contrast.(FPC-A)D2CN-B(1)(3)(7)(8)

■No power zoom or focus (with xi-series lens)

SymptomCause
ElementSwitchConnector (CN)Lead wire
Manual power zoom and power focus are impossible.CN-BL(1)

■Shutter operation failure

SymptomCause
ElementSwitchConnector (CN)Lead wire
Shutter release is impossibleS2W17 Winding motor (+)W18 Winding motor (-)

■Incorrect shutter speed or aperture setting

SymptomCause
ElementSwitchConnector (CN)Lead wire
No slit shutterW4 (Blue)W6 (Yellow)
Incorrect shutter speed of 1/60 sec. or fasterW5 (Brown)
Aperture always set to fully-open position(IPC-A)C24

■Flash operation failure

SymptomCause
ElementSwitchConnector (CN)Lead wire
Flash doesn't fireW25 (Yellow)W28 (Orange)W29 (Blue)W30 (Yellow)W31 (Gray)W41W42CN-FC (6)(4)
Pre-flash fires, but main flash doesn't fire.(EPC-A)R5W7 (Purple)W8 (Black)
Flash output is less than required.(EPC-A)R10
Flash always fully fires.(EPC-A)C19W1
Dedicated flash doesn't fire.(Others operate correctly.)W21 (Purple)W24 (Black)
Dedicated flash doesn't fire.and camera doesn't operate.W23 (Green)
Flash doesn't fire by manual fill-flash.SFL
Flash charge doesn't start.SFL10

■Film transport failure

SymptomCause
ElementSwitchvector (CN)read wire
Initial load doesn't start.SRCG
Initial load always fails.(N) (1) = (4)

■Defective buttons & dial operation

SymptomCause
ElementSwitchConnector (CN)Lead wire
Focus Mode Button doesn't work.SRAFSA-FMCN-D (6)CN-M (6)W9 (Brown)
Aperture Button doesn't work.SAVW19 (Orange)W20 (Black)
Rewind Button doesn't work.SREWCN-D (4) (5)
Display doesn't change according to Control Dial.CN-DL (1)-(5)
Exposure Compensation Button doesn't work.SOVRCN-N (3) (4)
Mode Button doesn't work.SMODE
Drive-Mode/Self-Timer Button doesn't work.SDRV
Flash-mode Button doesn't work.SPREW14 (Brown)W16 (Blue)
Program-Reset Button doesn't work.STGMW13 (Gray)W14 (Brown)
Command Switch doesn't work.SPTW12 (Black)W15 (Green)

■HELP display appears.

SymptomCause
ElementSwitchConnector (CN)Lead wire
HELP appears at battery installation.(FPC-A)R17、C26CN-PC (1)(5)(10)CN-O (1)-(9)
HELP appears at lens reset.CN-O (3)
HELP appears at SI on.(FPC-A)C27、C29、R22、R23CN-PC (12)CN-B (2)(4)(5)(6)(9)(10)
HELP appears after shutter release.(FPC-A)C25、R4、R16、R19、R20SFPCN-F (4)(6)(7)
After shutter release, mirror goes up and down several times, then HELP appears.SLOADCN-M (1)(2)(3)CN-F (2)(3)(5)
HELP appears at S2 on.(FPC-A)R25
Aperture is always set to stop-down position, and HELP appears.(FPC-A)C10SFPCN-F (4)

Others

SymptomCause
ElementSwitchConnector (CN)Lead wire
Self-Timer Lamp doesn't light.(FPC-A)R18
Missing segments in Data Panels(0-1)(1)-(26)
Mis-readout of DX-coding(FPC-A)R11,R12(0-1)(7)-(11)
No data imprinting(0-1)(4)(5)
Data imprinting position doesn't change between panorama/normal.(0-1)(1)(2)

■Electrical elements on FPC-A

FPC-A

ElementsPosition
C2D-3
C3D-3
C4D-3
C5D-3
C6D-5
C7C-5
C8D-5
C9D-5
C10D-3
C11C-4
C12C-4
C13C-4
C14C-5
C15C-4
C18E-7
C19E-7
C22C-2
C23D-8
ElementsPosition
C24D-7
C25D-3
C26D-2
C27D-3
C28C-3
D1C-2
D2D-3
D3D-8
X1D-5
X2D-4
Q1C-3
Q2C-2
Q3D-7
Q4D-7
R1D-4
R2D-4
R3C-3
R4C-2
ElementsPosition
R5C-2
R6B-3
R7C-3
R8C-3
R9C-2
R10E-7
R12D-2
R16D-7
R17C-3
R18E-6
R19D-7
R20D-5
R21C-5
R22D-2
R22D-2
R23D-2
R24D-3
R25D-7

KONICA MINOLTA Maxxum 400Si - Cause-finding chart - 1

text_image FPC-A SET (ELECTRIC ELEMENT SIDE) A B C D E F 1 2 3 CN-B ① 108 ② GND ③ 167 ④ 170 ⑤ 168 ⑥ 123 ⑦ 117 ⑧ 109 ⑨ VCC2 ⑩ VCC1 Q 2 R 6 IC6 R12 R22 R23 R24 R25 R26 SPGM SPRE CN-G ① 479 ② GND ③ R17 コネクタ 例)

KONICA MINOLTA Maxxum 400Si - Cause-finding chart - 2

text_image CN-K ① 174 16 183 ② 181 15 195 ③ 182 16 194 ④ 179 17 193 ⑤ 180 18 192 ⑥ 184 19 449 ⑦ 185 20 163 ⑧ 186 21 172 ⑨ 187 22 178 ⑩ 188 23 177 ⑪ 176 24 173 ⑫ 175 25 171 ⑬ VDD0 26 164 CN-M ① GND ② GND ③ SLOAD ④ 414 ⑤ 409 ⑥ SAFM ⑦ - ⑧ - ⑨ - ⑩ -

KONICA MINOLTA Maxxum 400Si - Cause-finding chart - 3

text_image MINOLTA JAPAN 2092- 4001 - SFP X 2 IC1 X 1 SPT CN-F ①- ② VDD0 ③ VDD0 ④ FMg ⑤ FMg ⑥ SREL ⑦ SFP ⑧ GND ⑨ GND SAV IC4 R19 R25 IC5 R16 IC1 CN-DL ① 101 ② 102 ③ GND ④ 103 ⑤ 104 CN-P ① GND ② 413 ③ 479 ④ GND CN-FC ① GND ⑦ VDD2 ② 132 ⑧ VDD1 ③ 124 ⑨ 166 ④ 410 ⑩ VCC1 ⑤ 149 ⑪ 133 ⑥ 418 ⑫ VCC2 一部(CN)の3桁の数字は、ICの端子番号を表しています 23 IC-1 の23番端子 端子NO. IC NO. The numbers of three figures represent the terminal No. of IC. EX) (1 23) Terminal 23 of IC-1 Terminal No. IC No.

12 (2092)

FPC-A SET

NO COMPONENT SIDE

KONICA MINOLTA Maxxum 400Si - Cause-finding chart - 4

text_image CN-D ① SPANO ② GND ③ SRC ④ SREW ⑤ 125 ⑥ SRAF ⑦ R11-466 CAS2 ⑧ R12-467 CAS3 ⑨ R12-468 CAS4 ⑩ R12-464 CAS5 ⑪ R12-465 CAS6 CN-O ① 118 ② 169 ③ 131 ④ 107 ⑤ VDD1 ⑥ VCC1 ⑦ GND ⑧ GND ⑨ C2 SM 10m CN-BL ① GND ② VDD0 ③ 406 ④ GND ⑤ R6-116 ⑥ R6-408 ⑦ VDD1 ⑧ R6-407 CN-N ① GND ② SFL ③ 146 ④ 125 SLLK

FLASH CONVERTER PCB SET

KONICA MINOLTA Maxxum 400Si - FLASH CONVERTER PCB SET - 1

text_image IGBT Q161 TGBT Q161 CN-FC ① GND ⑦ VDD2 ② 132 ⑧ VDD1 ③ 124 ⑨ 166 ④ 410 ⑩ VCC1 ⑤ 149 ⑪ 133 ⑥ 418 ⑫ VCC2

KONICA MINOLTA Maxxum 400Si - FLASH CONVERTER PCB SET - 2

text_image T151 Q151 H=2.5 C159 H=3.2 C158 H=3.2 JAPAN MINDITA 2082 10-100V C156 C104 C101 C103 C157 T101

Check List

  1. This CHECK LIST describes the quality of operation warranted to general users. When users inquire about quality or request inspection, refer to this CHECK LIST.

Use this list also when checking operation after repair.

  1. When using this list during shipping or receiving inspection, judge the quality according to purpose of the inspection, not by directly referring to this level.

  2. For individual taste or special usage, some users may not be satisfied with this level of quality and will request a different one.

In such cases, adjust the level as requested by them as much as possible.

  1. Unless otherwise mentioned, use standard lens (2550-100) or master lens (2072-0001-75) for the following inspections.

Initial setting

At battery installation

- By installing a battery with Main Switch turned on, camera is reset as follows:

Exposure mode: P

Exposure compensation:±0

Drive-mode: single

Focus mode: auto-focus

Battery condition indicator: appears and remains for 3 sec.

- By installing a battery with Main Switch turned on, lens is reset as follows:

AF lens: set to a specific focus position after ∞ reset.

xi-series lens: set to a specific focus position after zoom wide-end reset.

At Main Switch slid to ON

- By sliding Main Switch to on, the last setting before Main Switch was turned off is displayed in Body Data Panel.

- Battery condition indicator appears and disappears 3 sec. after.

KONICA MINOLTA Maxxum 400Si - Initial setting - 1

KONICA MINOLTA Maxxum 400Si - Initial setting - 2

- By sliding Main Switch to on, lens is reset as follows:

AF lens: set to a specific focus position after reset.

xi-series lens: set to a specific focus position after zoom wide-end reset.

At main Switch slid to OFF

- By sliding Main Switch to off, all displays in Body Data Panel disappear.

KONICA MINOLTA Maxxum 400Si - Initial setting - 3

- By sliding Main Switch to off, lens is set as follows:

AF lens: retracts to its ∞ end.

xi-series lens: retracts to its shortest position.

Settings & Displays

Exposure mode selection·Turning Control Dial while pressing and holding Mode Button will change displays as follows: ·Command Switch is set to exposure mode selection "A"M": P←→A←→S←→M ·Command Switch is set to subject program selection "":
Program reset·By pressing Program-Reset Button, displays in data panels restore to initial settings as follows: Exposure mode: P Exposure compensation:±0 Drive-mode: Single Focus mode: Auto Wireless flash: canceled Self-timer: canceled
Drive-mode·While pressing and holding Drive-mode/Self-timer Button, turning Control Dial will change displays as follows:
Single-drive←→Self-timer←→Continuous-drive
Exposure compensation·While pressing and holding Exposure-Compensation Button, turning Control Dial will set the compensation value in 1/2-stop increments from □3.0EV to □3.0 EV.
Flash mode·By each press of Flash-Mode Button, Red Eye Reduction Indicator appears and disappears alternately. Normal flash←→Red-Eye-Reduction flash "◎" ·When a dedicated flash unit is attached, by pressing the Flash-Mode Button, "WL" appears in Body Data Panel and the camera is set to wireless flash mode.
Focus mode·Pressing Focus Mode Button changes focus mode to auto focus or manual focus. At manual focus: Display as "M.FOCUS" appears in Body Data Panel. At auto focus: The "M.FOCUS" disappears. Lens is reset to ∞ then to a specific position, or reset to wide-end then to a specific position (xi-series lens)

Operation

P modeShutter speed and aperture settings are automatically set.If required exposure settings are beyond camera's control range, " [ ] and shutter speed display blink.
A modeTurning Control Dial changes aperture display in both Body and Viewfinder Data Panels in 1/2-stop increments.Shutter speed is automatically set.If required exposure settings are beyond camera's control range, shutter speed display blinks in both Body and Viewfinder Data Panels.
S modeTurning Control Dial changes shutter speed display in both Body and Viewfinder Data Panels in 1/2-stop increments.Aperture is automatically set.If required exposure settings are beyond camera's control range, aperture display blinks in both Body and Viewfinder Data Panels.
M modeTurning Control Dial changes shutter speed display in both Body and Viewfinder Data Panels.Turning Control Dial while pressing and holding Aperture Button changes aperture display in both Body and Viewfinder Data Panels.One of the following Exposure-Adjustment Indicator appears in Viewfinder Data Panel.Over exposure: [+]Optimum exposure:Under exposure: [−]
Single-driveKONICA MINOLTA Maxxum 400Si - Initial setting - 4While pressing and holding Shutter-Release Button, shutter runs only for one time.
Continuous driveKONICA MINOLTA Maxxum 400Si - Initial setting - 5In manual focus mode, while pressing and holding Shutter-Release Button, shutter runs continuously (1 frm/sec).In AF mode, while pressing and holding Shutter-Release Button, shutter runs continuously, but only after focus is confirmed.
Self-timerKONICA MINOLTA Maxxum 400Si - Initial setting - 6By pressing Shutter-Release Button after Self-timer mode is set, Self-timer Indicator and Self-timer Lamp start blinking in 2Hz.Shutter is released 10 sec. after.

4 (2092)

Auto focus

- By pressing Shutter-Release Button partway down (S1 on), AF system starts operating and one of the following focus signals appears in Viewfinder Data Panel.

KONICA MINOLTA Maxxum 400Si - (2092) - 1

light: Focus is confirmed in continuous AF mode.

light: Focus cannot be confirmed.

blinking: Focus cannot be confirmed (low contrast)

KONICA MINOLTA Maxxum 400Si - (2092) - 2

light: Focus and exposure are locked.

- AF illuminator;

With built-in flash lifted and AF illuminator is set, the built-in flash fires in low-light and low-contrast to aid focus.

※Sliding Main Switch to on while pressing and holding

Flash-Mode Button sets or cancels AF illuminator, and one of the following displays appears in Body Data Panel until you release the button.

AF illuminator c. led: "oFF AF"

AF illuminator set: "un AL"

Manual focus

- By pressing Shutter-Release Button partway down, one of the following focus signals appears in Viewfinder Data Panel.

● light: Focus is confirmed.

Nothing appears: Focus cannot be confirmed.

- blinking: Focus cannot be confirmed (low-contrast).

• AF illuminator doesn't light.

Normal & Red-Eye-Reduction mode (With flash raised or dedicated flash attached and turned on)

- When flash charge is completed, " 2" appears in Viewfinder Data Panel.

- When flash is fired and controlled correctly, " 1" blinks by 2Hz.

- In P mode, flash automatically fires if necessary. And flash always fires by a Shutter-Release while pressing and holding Flash-Control Button.

• In A, S, and M mode, flash always fires.

Wireless flash mode

- In wireless flash mode, pressing Flash-Mode Button will make a test firing.

Normal,Red-Eye-Reduction modeWireless flash mode
Exposure modeShutter speedApertureShutter speedAperture
PAutomatically set
A1/90 or 1'60Manually set1/45Manually set
SAutomatically set
MSet to 1/90 or slowerManually setSet to 1/45 or slowerManually set

KONICA MINOLTA Maxxum 400Si - (2092) - 3

KONICA MINOLTA Maxxum 400Si - (2092) - 4

Film transport

Initial load·When initial load is completed, " ⊙_! " appears in Body Data Panel.·When initial load is failed, " ⊙_∅ " appears and " [IMAGE] " blinks in Body Data Panel.
Rewind·During film rewind, number in Frame Counter decreases accordingly.·When film rewind is completed, " ⊙ 3 " appears and " _∅ " blinks in Body Data Panel.·After film rewind, tip of film is stored in film cartridge.
Film transport time·From rewind start to completion: approx. 17 sec.(Film: KODAK Gold 100, 24Exp., Voltage: 5.8V ;Using power supply adapter)

Standards

Manual shutter speed · Use Shutter Tester MODEL S-2201 or S-2101.

Shutter speedStandard (ms)Allowable range(ms)DifferenceUneven exposure
1/20000.4880.311-0.766±0.65EVDifference between max. and min. of three values (Range -A, -B, -C); within±0.6EVDifference between range -A & -B, range -B & -C; ±0.3EV
1/10000.9770.667-1.430±0.55EV
1/5001.951.58-2.40±0.3EV
1/2503.913.18-4.81
1/1257.816.34-9.62
1/9011.19.02-13.7
1/6015.612.7-19.2
1/3031.329.2-33.5±0.1EV
1/1562.558.3-67.0
1/8125117-134
1/4250233-268
1/2500467-536

X-sync. delay time

Shutter speedMeasured itemAllowable range
1/90X-contact delay time0.4 to 0.9ms
From X-contact on to 2nd curtain appearance2.4ms or more

AE level
Use standard lens (2550–100/50mm,f/1.7), ISO100 film, and EE tester (K value 1.3)

Exposure modeLuminanceShutter speedApertureAllowable range
PEV15--within 0±1.0EV
EV12
EV10
EV6
EV4
AEV15-F5.6
EV10F1.7
EV10F5.6
EV10F22
EV6F5.6
SEV151/1000-
EV101/250
EV101/30
EV101/8
EV61

Flash level

- Check flash level with ISO100 film.

Standard: F5.6±0.5EV

※ See P. 25 of Repair Guide.

Current leak

ItemAllowable range
During Main Switch of:50μA or less
During Main Switch on50μA or less

Current consumption

- Use 5.8V, 2CR5-type power supply adapter.

ItemAllowable range
At Shutter-Release80mA or less
At film advance700mA or less
At film rewind700mA or less

B.C. lock voltage

- Use 2CR5 type power _1,2 by adapter for B.C. adjustment. B.C. lock operates at 4.75V or below.

Body back

• Standard: 44.710±0.015mm

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Product information

Brand : KONICA MINOLTA

Model : Maxxum 400Si

Category : Camera