Minolta Dynax 7 User manual

(2181) 1

REPAIR GUIDE

This repair guide section contains the disassembly and adjustment procedures.

For the assembly procedure, follow the reverse procedure.

SYMBOLS

:Cautions and keypoints

: Grease

: Adhesive

: Tool

CONTENTS Page CONTENTS Page

Precautions --------------------------------------------- 2

Discharge------------------------------------------------ 2

To inhibit flash charge ------------------------------- 3

To activate without exterior parts ----------------- 3

1. Disassembly of the exterior parts ------------------ 4

Wires arrangement ----------------------------------- 5

2. Disassembly of the TEBURE ASSY,

SHUTTER ASSY----------------------------------- 7

3. Disassembly of the MIRROR BOX ASSY,

BATTERY HOLDER -----------------------------10

4. Disassembly of the IMAGE BOARD ASSY,

MAIN BOARD ASSY ----------------------------- 11

5. Disassembly-1 of the MIRROR BOX ASSY -----13

6. Disassembly-2 of the MIRROR BOX ASSY -----15

7. Disassembly-3 of the MIRROR BOX ASSY -----17

8. Disassembly of the TOP COVER ASSY ---------20

9. Disassembly of the BACK COVER ASSY -------24

10. Disassembly of the CCD ASSY,

DC JACK HOLDER ------------------------------26

11. Disassembly of the CARD COVER HOLDER,

SIDE COVER, FRONT COVER ASSY -------27

How to replace "SHUTTER ASSY"---------------28

Required adjustment, setting and confirmation

items after repairing (exchanging parts) --------30

Related adjustment and

required setting items ----------------------------32

Using HIT System -----------------------------------33

Adjustment/Check items available

with 2181 ROM Pack ----------------------------34

Viewfinder Back Adjustment ----------------------35

Manual Set SS & X-Sync. Time-lag Check-----36

Manual Set SS Adjustment ------------------------37

SPC Position Adjustment---------------------------38

Aperture Preset Check/Adjustment --------------39

PI-PR Adjustment ------------------------------------40

Preparation before AF adjustment ---------------42

AF Area Adjustment ---------------------------------43

Pitch Yaw Adjustment ------------------------------44

EZ Check -----------------------------------------------45

EZ Adjustment ----------------------------------------46

Assist MODE ------------------------------------------47

LCD Displays Check---------------------------------47

Preparing the 2181 adjustment program -------48

Starting up the 2181 adjustment program

(in the adjustment mode). -----------------------49

Back up Flash ROM data of Master Body ------ 50

Adjustment of CCD Vsub voltage -----------------51

Setting of Master body and chart for the

adjustment of CCD position ---------------------52

Adjustment of CCD position and perspective --- 53

Adjustment of the frequency for

camera shaking (ACT DRV FREQ) -----------55

Adjustment of the servo for

camera shaking (SERVO) -----------------------55

Adjustment of the gyro for

camera shaking (GYRO)-------------------------55

Adjustment of the AE (AE) -------------------------56

Sensitivity adjustment (GAIN) --------------------57

Adjustment of the defective pixel

(DEFECT PIXEL)---------------------------------58

Adjustment of white balance (WB) ---------------59

Adjustment of the camera shaking

compensation (SHAKE GAIN) -----------------60

Distination Seting(DISTINATION) --------------61

Light Source-A Maintenance -----------------------62

Error code on adjustment program---------------63

Measuring instrument ------------------------------65

Subsidiary Materials---------------------------------66

2 (2181)

REPAIR GUIDE

Fig. 1Fig. 1

Fig. 1

Short-circuit with discharger or resistor of 200-300 ohm/3w.

Check voltage to make sure it is discharged.

Precautions

Chemicals

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

1. Store them sealed in a specific place to prevent exposure to high temperature or direct sunlight.

2. Avoid dividing them into small containers and prevent 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 plastic parts, use cleaning paper or cloth. Never use thinner, ketone, ether.

2. When installing 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 static electricity. When repairing a PCB itself, or when

wiring, please perform your work as illustrated below.

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

Discharge

Before disassembly, be sure to discharge the main condenser in the following manner. (Fig. 1)

Keep touching the conductiveKeep touching the conductive

Keep touching the conductive

mat while you work.mat while you work.

mat while you work.

Conductive MatConductive Mat

Conductive Mat

GNDGND

GND

1M1M

1M

(2181) 3

REPAIR GUIDE

aa

a

bb

b

Fig. 2Fig. 2

Fig. 2

To inhibit flash charge

Be sure to make flash charge available after repair.

1. Set up the camera as Fig. 2.

2. Select ASSIST MODE from main menu and press SELECT Button.

3. Select FLASH CHARGE ON/OFF from assist mode menu and press SELECT Button.

4. Press Shutter-Release Button partway down.

5.Press Button-A or -B to select flash charge on/off. And press SELECT Button.

Button-A: ON (flash charge available)

Button-B: OFF (flash charge inhibited)

6. Press Shutter-Release Button partway down. HIT Controller beeps.

7. Re-install Battery.

Select MENU and press SELECT Button to return to the assist mode menu.

To activate without exterior parts

Short-circuit the pattern -a of I/O FLEXIBLE ASSY with solder.

When using replacement I/O FLEXIBLE ASSY, no need to short these patterns because it has pattern-b.

*Before installing BACK COVER ASSY, be sure to unsolder the pattern-a or to cut the pattern-b.

CutCut

Cut

ROM Pack for 2181ROM Pack for 2181

ROM Pack for 2181

HIT ControllerHIT Controller

HIT Controller

HIT I/F BoxHIT I/F Box

HIT I/F Box

Contact Jig CableContact Jig Cable

Contact Jig Cable

Contact Jig for 2181Contact Jig for 2181

Contact Jig for 2181

I/O FLEXIBLE ASSYI/O FLEXIBLE ASSY

I/O FLEXIBLE ASSY

ConnectionConnection

Connection

4 (2181)

REPAIR GUIDE

B

A

C

D

11241124

1124

11261126

1126

9744-1640-159744-1640-15

9744-1640-15

9744-9744-

9744-

1645-151645-15

1645-15

9747-9747-

9747-

1770-151770-15

1770-15

11431143

1143

11441144

1144

2063-10342063-1034

2063-1034

2005-10272005-1027

2005-1027

2017-01132017-0113

2017-0113

2098-10102098-1010

2098-1010

9612-9612-

9612-

2055-15(2)2055-15(2)

2055-15(2)

13111311

1311

13011301

1301

9747-9747-

9747-

1745-151745-15

1745-15

9747-9747-

9747-

1745-15(2)1745-15(2)

1745-15(2)

9747-1745-159747-1745-15

9747-1745-15

9747-9747-

9747-

1770-15(2)1770-15(2)

1770-15(2)

13051305

1305

2098-10102098-1010

2098-1010

2017-01132017-0113

2017-0113

2005-10272005-1027

2005-1027

2063-2063-

2063-

10341034

1034

9611-2045-019611-2045-01

9611-2045-01

BB

B

B-10B-10

B-10

9747-9747-

9747-

1745-151745-15

1745-15

9761-9761-

9761-

2070-15(2)2070-15(2)

2070-15(2)

9612-2055-15(2)9612-2055-15(2)

9612-2055-15(2)

9611-2045-019611-2045-01

9611-2045-01

BB

B

B-10B-10

B-10

9747-1745-159747-1745-15

9747-1745-15

9611-1620-079611-1620-07

9611-1620-07

49044904

4904

49094909

4909

9747-9747-

9747-

1770-151770-15

1770-15

9747-1750-159747-1750-15

9747-1750-15

2098-2098-

2098-

50455045

5045

9761-1780-079761-1780-07

9761-1780-07

9744-1645-15(2)9744-1645-15(2)

9744-1645-15(2)

9747-1740-07(2)9747-1740-07(2)

9747-1740-07(2)

9744-1625-159744-1625-15

9744-1625-15

2098-50412098-5041

2098-5041

Fig. 3Fig. 3

Fig. 3

See pg 20 - 23.See pg 20 - 23.

See pg 20 - 23.

Fig. 1Fig. 1

Fig. 1

See pg 24 - 25.See pg 24 - 25.

See pg 24 - 25.

See pg 27.See pg 27.

See pg 27.

Fig. 2Fig. 2

Fig. 2

See pg 27.See pg 27.

See pg 27.

See pg 27.See pg 27.

See pg 27.

See pg 7 - 9.See pg 7 - 9.

See pg 7 - 9.

13061306

1306

1. Disassembly of the exterior parts

Disassemble it in order of step 1to 10.

BODY NO. PLATEBODY NO. PLATE

BODY NO. PLATE

VERSIONVERSION

VERSION

PLT.PLT.

PLT.

EYE PIECEEYE PIECE

EYE PIECE

FRAME ASSYFRAME ASSY

FRAME ASSY

BATTERYBATTERY

BATTERY

COVER ASSYCOVER ASSY

COVER ASSY

BACK COVER ASSYBACK COVER ASSY

BACK COVER ASSY

TOP COVER ASSYTOP COVER ASSY

TOP COVER ASSY

CARD COVER OLDERCARD COVER OLDER

CARD COVER OLDER

FRONT COVER ASSYFRONT COVER ASSY

FRONT COVER ASSY

SIDE COVERSIDE COVER

SIDE COVER

(2181) 5

REPAIR GUIDE

ConnectorConnector

Connector

Lead wiresLead wires

Lead wires

Lead wires of TOP COVER ASSYLead wires of TOP COVER ASSY

Lead wires of TOP COVER ASSY

(Black x 2/ White/ Orange/ Yellow)(Black x 2/ White/ Orange/ Yellow)

(Black x 2/ White/ Orange/ Yellow)

ConnectorConnector

Connector

Fig. 1 Removal the BACK COVER ASSYFig. 1 Removal the BACK COVER ASSY

Fig. 1 Removal the BACK COVER ASSY

Fig. 2 Removal the FRONT COVER ASSYFig. 2 Removal the FRONT COVER ASSY

Fig. 2 Removal the FRONT COVER ASSY

Fig. 3 Removal the TOP COVER ASSYFig. 3 Removal the TOP COVER ASSY

Fig. 3 Removal the TOP COVER ASSY

Wires arrangement

6 (2181)

REPAIR GUIDE

(2181) 7

REPAIR GUIDE

H

J

K

A

E

A

C

B

C

B

A

G

E

D

G

J

K

F

E

C

D

F

I

B

9761-2055-07(2)9761-2055-07(2)

9761-2055-07(2)

11711171

1171

9744-1630-019744-1630-01

9744-1630-01

See pg 11.See pg 11.

See pg 11.

See pg 11.See pg 11.

See pg 11.

9748-9748-

9748-

1745-01(2)1745-01(2)

1745-01(2)

9384-2290-909384-2290-90

9384-2290-90

(20x30mm)(20x30mm)

(20x30mm)

9384-2290-909384-2290-90

9384-2290-90

(20x30mm)(20x30mm)

(20x30mm)

9747-1735-079747-1735-07

9747-1735-07

9384-2290-909384-2290-90

9384-2290-90

(10x28mm)(10x28mm)

(10x28mm)

9384-2290-909384-2290-90

9384-2290-90

(9x10mm)(9x10mm)

(9x10mm)

9384-2190-509384-2190-50

9384-2190-50

(5x5mm)(5x5mm)

(5x5mm)

11451145

1145

9384-2290-909384-2290-90

9384-2290-90

(10x15mm)(10x15mm)

(10x15mm)

9384-2190-609384-2190-60

9384-2190-60

(5x11mm)(5x11mm)

(5x11mm)

9384-2190-509384-2190-50

9384-2190-50

(5x5mm)(5x5mm)

(5x5mm)

See pg 10.See pg 10.

See pg 10.

9384-2190-509384-2190-50

9384-2190-50

(5x5mm)(5x5mm)

(5x5mm)

9384-2190-509384-2190-50

9384-2190-50

(5x5mm)(5x5mm)

(5x5mm)

11731173

1173

1171(4)1171(4)

1171(4)

9748-2050-07(4)9748-2050-07(4)

9748-2050-07(4)

51475147

5147

9611-9611-

9611-

2035-072035-07

2035-07

11721172

1172

9748-9748-

9748-

2050-07(2)2050-07(2)

2050-07(2)

10661066

1066

9748-2050-079748-2050-07

9748-2050-07

See pg 13.See pg 13.

See pg 13.

Fig. 1Fig. 1

Fig. 1

Fig. 2Fig. 2

Fig. 2

18111811

1811

Fig. 4Fig. 4

Fig. 4

51335133

5133

Fig. 5Fig. 5

Fig. 5

Fig. 5Fig. 5

Fig. 5

See pg 10.See pg 10.

See pg 10.

9746-2030-01(2)9746-2030-01(2)

9746-2030-01(2)

Fig. 3Fig. 3

Fig. 3

See pg 26.See pg 26.

See pg 26.

9384-2190-509384-2190-50

9384-2190-50

(5x5mm)(5x5mm)

(5x5mm)

See pg 11.See pg 11.

See pg 11.

See pg 26.See pg 26.

See pg 26.

04800480

0480

2. Disassembly of the TEBURE ASSY, SHUTTER ASSY

BACK SUSBACK SUS

BACK SUS

PLATEPLATE

PLATE

I/O FLEXIBLEI/O FLEXIBLE

I/O FLEXIBLE

ASSYASSY

ASSY

SHUTTER ASSYSHUTTER ASSY

SHUTTER ASSY

TEBURE ASSY/ CCD ASSYTEBURE ASSY/ CCD ASSY

TEBURE ASSY/ CCD ASSY

Disassemble it in order of step 1to 6.

When CCD is out of position after replacing CCD ASSY, tighten

three AORI ADJ SCREW #2706 until they stop, then evenly loosen

them by 3 turns.

8 (2181)

REPAIR GUIDE

I/O FLEXIBLE ASSYI/O FLEXIBLE ASSY

I/O FLEXIBLE ASSY

HARNESS 2HARNESS 2

HARNESS 2

ConnectorConnector

Connector

I/O FLEXIBLE ASSYI/O FLEXIBLE ASSY

I/O FLEXIBLE ASSY

I/O FLEXIBLE ASSYI/O FLEXIBLE ASSY

I/O FLEXIBLE ASSY

I/O FLEXIBLE ASSYI/O FLEXIBLE ASSY

I/O FLEXIBLE ASSY

Fig. 1 Removal the I/OFLEXIBLE ASSYFig. 1 Removal the I/OFLEXIBLE ASSY

Fig. 1 Removal the I/OFLEXIBLE ASSY

Fig. 2 Arrange the HARNEST 2Fig. 2 Arrange the HARNEST 2

Fig. 2 Arrange the HARNEST 2

Fig. 3 Removal the TEBURE ASSY and CCD ASSYFig. 3 Removal the TEBURE ASSY and CCD ASSY

Fig. 3 Removal the TEBURE ASSY and CCD ASSY

(2181) 9

REPAIR GUIDE

+

Fig. 4Fig. 4

Fig. 4

SHUTTER CHARGE GEARSHUTTER CHARGE GEAR

SHUTTER CHARGE GEAR

SHUTTER SPACERSHUTTER SPACER

SHUTTER SPACER

Fig. 5 SHUTTER ASSY InstallationFig. 5 SHUTTER ASSY Installation

Fig. 5 SHUTTER ASSY Installation

1. Supply power to the charg motor at 2V/1A to drive it normally until the mirror raises1. Supply power to the charg motor at 2V/1A to drive it normally until the mirror raises

1. Supply power to the charg motor at 2V/1A to drive it normally until the mirror raises

completely.completely.

completely.

DC Power SupplyDC Power Supply

DC Power Supply

(2V/1A)(2V/1A)

(2V/1A)

DriverDriver

Driver

2. Insert screw driver into the hole of "SHUTTER CHARGE GEAR", and put "SHUTTER2. Insert screw driver into the hole of "SHUTTER CHARGE GEAR", and put "SHUTTER

2. Insert screw driver into the hole of "SHUTTER CHARGE GEAR", and put "SHUTTER

ASSY" by holding the screw driver at the 90 degrees position shown on the picture.ASSY" by holding the screw driver at the 90 degrees position shown on the picture.

ASSY" by holding the screw driver at the 90 degrees position shown on the picture.

10 (2181)

REPAIR GUIDE

A

G

C

A

9384-2190-50(2)9384-2190-50(2)

9384-2190-50(2)

(5x5mm)(5x5mm)

(5x5mm)

11711171

1171

9746-1630-019746-1630-01

9746-1630-01

Fig. 1Fig. 1

Fig. 1

See pg 11 - 12.See pg 11 - 12.

See pg 11 - 12.

9749-2045-07(2)9749-2045-07(2)

9749-2045-07(2)

04140414

0414

9384-2190-509384-2190-50

9384-2190-50

(5x5mm)(5x5mm)

(5x5mm)

See pg 13 - 19.See pg 13 - 19.

See pg 13 - 19.

9749-2050-07(2)9749-2050-07(2)

9749-2050-07(2)

9746-2030-01(3)9746-2030-01(3)

9746-2030-01(3)

9746-2030-019746-2030-01

9746-2030-01

11721172

1172

See pg 11.See pg 11.

See pg 11.

See pg 7.See pg 7.

See pg 7.

See pg 26.See pg 26.

See pg 26.

Fig. 1Fig. 1

Fig. 1

3. Disassembly of the MIRROR BOX ASSY, BATTERY HOLDER

Disassemble it in order of step 1 to 3.

Lead WiresLead Wires

Lead Wires

ConnectorConnector

Connector

(2181) 11

REPAIR GUIDE

C

D

C

B

E

D

A

D

B

H

G

A

10231023

1023

9747-1745-07(4)9747-1745-07(4)

9747-1745-07(4)

49084908

4908

9384-2290-909384-2290-90

9384-2290-90

(5x15mm)(5x15mm)

(5x15mm)

Fig. 3Fig. 3

Fig. 3

10221022

1022

Fig. 4Fig. 4

Fig. 4

10651065

1065

9748-2055-07(4)9748-2055-07(4)

9748-2055-07(4)

1174(2)1174(2)

1174(2)

11711171

1171

See pg 21.See pg 21.

See pg 21.

Fig. 5Fig. 5

Fig. 5

10831083

1083

9747-1740-07(2)9747-1740-07(2)

9747-1740-07(2)

9747-1740-079747-1740-07

9747-1740-07

45144514

4514

45154515

4515

10811081

1081

10851085

1085

9747-1750-079747-1750-07

9747-1750-07

04730473

0473

45084508

4508

1082(2)1082(2)

1082(2)

04420442

0442

9747-1740-07(2)9747-1740-07(2)

9747-1740-07(2)

40154015

4015

9384-2190-509384-2190-50

9384-2190-50

(4x32mm)(4x32mm)

(4x32mm)

10841084

1084

9747-1740-079747-1740-07

9747-1740-07

9747-1740-07(2)9747-1740-07(2)

9747-1740-07(2)

10731073

1073

Fig. 6Fig. 6

Fig. 6

10721072

1072

9747-17409747-1740

9747-1740

-07(3)-07(3)

-07(3)

11711171

1171

9384-2290-909384-2290-90

9384-2290-90

(10x28mm)(10x28mm)

(10x28mm)

10211021

1021

49034903

4903

49014901

4901

9747-1745-01(3)9747-1745-01(3)

9747-1745-01(3)

49074907

4907

Fig. 2Fig. 2

Fig. 2

45184518

4518

Fig. 2Fig. 2

Fig. 2

45194519

4519

Fig. 2Fig. 2

Fig. 2

45204520

4520

Fig. 1Fig. 1

Fig. 1

See pg 7.See pg 7.

See pg 7.

See pg 7.See pg 7.

See pg 7.

See pg 10.See pg 10.

See pg 10.

See pg 7.See pg 7.

See pg 7.

9384-2290-909384-2290-90

9384-2290-90

(15x35mm)(15x35mm)

(15x35mm)

4. Disassembly of the IMAGE BOARD ASSY, MAIN BOARD ASSY

Disassemble it in order of step 1 to 11.

DD BOARD ASSYDD BOARD ASSY

DD BOARD ASSY

FLASH BOARD ASSYFLASH BOARD ASSY

FLASH BOARD ASSY

GYRO FLEX ASSYGYRO FLEX ASSY

GYRO FLEX ASSY

BATTERYBATTERY

BATTERY

HOLDERHOLDER

HOLDER

MAIN BOARD ASSYMAIN BOARD ASSY

MAIN BOARD ASSY

IMAGEIMAGE

IMAGE

BOARD ASSYBOARD ASSY

BOARD ASSY

12 (2181)

REPAIR GUIDE

Fig. 6Fig. 6

Fig. 6

Fig. 3Fig. 3

Fig. 3

Fig. 5Fig. 5

Fig. 5

Fig. 1Fig. 1

Fig. 1

10211021

1021

45204520

4520

Fig. 2Fig. 2

Fig. 2

45184518

4518

45194519

4519

Fig. 4Fig. 4

Fig. 4

10221022

1022

49074907

4907

DD BOARD ASSYDD BOARD ASSY

DD BOARD ASSY

SolderSolder

Solder

FLASH BOARD ASSYFLASH BOARD ASSY

FLASH BOARD ASSY

BATTERY SPRINGBATTERY SPRING

BATTERY SPRING

IMAGE BOARD ASSYIMAGE BOARD ASSY

IMAGE BOARD ASSY

DD BOARD ASSYDD BOARD ASSY

DD BOARD ASSY

SolderSolder

Solder

(2181) 13

REPAIR GUIDE

F

I

9747-1750-07(3)9747-1750-07(3)

9747-1750-07(3)

11711171

1171

See pg 15.See pg 15.

See pg 15.

See pg 15 - 16.See pg 15 - 16.

See pg 15 - 16.

50165016

5016

9747-9747-

9747-

1750-07(2)1750-07(2)

1750-07(2)

9747-1735-079747-1735-07

9747-1735-07

50445044

5044

50225022

5022

05400540

0540

2081-50422081-5042

2081-5042

Fig. 3Fig. 3

Fig. 3

50365036

5036

Fig. 1Fig. 1

Fig. 1

50395039

5039

Fig. 2Fig. 2

Fig. 2

05820582

0582

9747-1750-07(2)9747-1750-07(2)

9747-1750-07(2)

50435043

5043

50305030

5030

05810581

0581

9747-1735-07(2)9747-1735-07(2)

9747-1735-07(2)

BB

B

B-20B-20

B-20

See pg 7.See pg 7.

See pg 7.

BB

B

B-60B-60

B-60

5. Disassembly-1 of the MIRROR BOX ASSY

Disassemble it in order of step 1 to 9.

SI SCREENSI SCREEN

SI SCREEN

VB WASHERVB WASHER

VB WASHER

FRESNELFRESNEL

FRESNEL

SPC HOLDERSPC HOLDER

SPC HOLDER

ASSYASSY

ASSY

LCD2 HOLDER ASSYLCD2 HOLDER ASSY

LCD2 HOLDER ASSY

PENTA ASSYPENTA ASSY

PENTA ASSY

(After completing the(After completing the

(After completing the

SPC position SPC position

SPC position

adjustment (pg 38) adjustment (pg 38)

adjustment (pg 38)

Hook the tip of #5016 to the notch of PENTA ASSYHook the tip of #5016 to the notch of PENTA ASSY

Hook the tip of #5016 to the notch of PENTA ASSY

NotchNotch

Notch

14 (2181)

REPAIR GUIDE

Fig. 1Fig. 1

Fig. 1

Fig. 2Fig. 2

Fig. 2

Fig. 3Fig. 3

Fig. 3

DIOPTER SPRINGDIOPTER SPRING

DIOPTER SPRING

DIOPTER CAMDIOPTER CAM

DIOPTER CAM

DIOPTER ADJUSTMENT SHAFT-ADIOPTER ADJUSTMENT SHAFT-A

DIOPTER ADJUSTMENT SHAFT-A

(2181) 15

REPAIR GUIDE

A

B

I

9749-2045-079749-2045-07

9749-2045-07

11711171

1171

10031003

1003

15311531

1531

25322532

2532

2531(3)2531(3)

2531(3)

2162-01502162-0150

2162-0150

9748-1735-07(2)9748-1735-07(2)

9748-1735-07(2)

15111511

1511

2072-10102072-1010

2072-1010

9761-2055-04(6)9761-2055-04(6)

9761-2055-04(6)

15151515

1515

15451545

1545

15471547

1547

05260526

0526

15231523

1523

Fig . 3Fig . 3

Fig . 3

01540154

0154

Fig. 2Fig. 2

Fig. 2

9747-1730-079747-1730-07

9747-1730-07

01520152

0152

9747-1725-079747-1725-07

9747-1725-07

2162-15432162-1543

2162-1543

2162-15442162-1544

2162-1544

2162-15422162-1542

2162-1542

9747-1440-079747-1440-07

9747-1440-07

2162-2659(3)2162-2659(3)

2162-2659(3)

2082-5054(3)2082-5054(3)

2082-5054(3)

2162-2658(3)2162-2658(3)

2162-2658(3)

9384-2391-209384-2391-20

9384-2391-20

(14x14mm)(14x14mm)

(14x14mm)

49114911

4911

See pg 17 - 19.See pg 17 - 19.

See pg 17 - 19.

See pg 13.See pg 13.

See pg 13.

GG

G

G-85G-85

G-85

15201520

1520

BB

B

B-50B-50

B-50

6. Disassembly-2 of the MIRROR BOX ASSY

Disassemble it in order of step 1 to 7.

APERTURE RING ASSYAPERTURE RING ASSY

APERTURE RING ASSY

See Aperture Ring AssySee Aperture Ring Assy

See Aperture Ring Assy

Installation/ Removal (pg. 16)Installation/ Removal (pg. 16)

Installation/ Removal (pg. 16)

CCD MODULECCD MODULE

CCD MODULE

ASSYASSY

ASSY

(Both surfaces)(Both surfaces)

(Both surfaces)

(After completing the(After completing the

(After completing the

Pitch,Yaw adjustment (pg 44) Pitch,Yaw adjustment (pg 44)

Pitch,Yaw adjustment (pg 44)

16 (2181)

REPAIR GUIDE

Fig. 2Fig. 2

Fig. 2

Fig. 3Fig. 3

Fig. 3

Fig. 1Fig. 1

Fig. 1

COUPLER LEVER SPCOUPLER LEVER SP

COUPLER LEVER SP

AF/M BASEPALTEAF/M BASEPALTE

AF/M BASEPALTE

APERTURE RING ASSY Removal/Installation

Removal

Turn APERTURE RING ASSY clockwise until it stops (Fig. 1). Now the ring can be removed.

Be careful not to turn the aperture coupling gear in APERTURE BASEPLATE ASSY.

Installation

1. Set APERTURE BASEPLATE ASSY to the default charge position referring to Charge Position Setting

procedure (pg 18.), then install to FRONT FRAME ASSY.

APERTURE BASEPLATE ASSY is at the charge completion position if it has never been removed, or the

aperture coupling gear has not been turned after removing APERTURE RING ASSY.

2. Install APERTURE RING ASSY so that the punch mark is positioned as illustrated. (Fig. 1)

APERTURE RING ASSYAPERTURE RING ASSY

APERTURE RING ASSY

Punch markPunch mark

Punch mark

(2181) 17

REPAIR GUIDE

A

2162-25172162-2517

2162-2517

2162-25192162-2519

2162-2519

2162-25182162-2518

2162-2518

9748-1735-079748-1735-07

9748-1735-07

51515151

5151

5123(3)5123(3)

5123(3)

9747-1755-07(2)9747-1755-07(2)

9747-1755-07(2)

Fig. 1Fig. 1

Fig. 1

9747-1750-079747-1750-07

9747-1750-07

9747-1735-07(4)9747-1735-07(4)

9747-1735-07(4)

51125112

5112

51075107

5107

Fig. 6Fig. 6

Fig. 6

51015101

5101

05540554

0554

Fig. 6Fig. 6

Fig. 6

05130513

0513

Fig. 7Fig. 7

Fig. 7

51085108

5108

Fig. 5Fig. 5

Fig. 5

05150515

0515

05140514

0514

2162-51102162-5110

2162-5110

2162-51112162-5111

2162-5111

9747-1730-07(2)9747-1730-07(2)

9747-1730-07(2)

58065806

5806

BB

B B-50B-50

B-50B-50

B-50

7. Disassembly-3 of the MIRROR BOX ASSY

Disassemble it in order of step 1 to 8.

APERTURE BASEPLATE ASSYAPERTURE BASEPLATE ASSY

APERTURE BASEPLATE ASSY

See Charge Position Setting forSee Charge Position Setting for

See Charge Position Setting for

APERTURE BASEPLATE ASSY (pg. 18)APERTURE BASEPLATE ASSY (pg. 18)

APERTURE BASEPLATE ASSY (pg. 18)

AF CHARGE ASSYAF CHARGE ASSY

AF CHARGE ASSY

FRONT FRAME ASSYFRONT FRAME ASSY

FRONT FRAME ASSY

(After installation, allow(After installation, allow

(After installation, allow

to dry for 8 - 12 hours.) to dry for 8 - 12 hours.)

to dry for 8 - 12 hours.)

18 (2181)

REPAIR GUIDE

aa

a

bb

b

aa

a

bb

b

Fig. 1 AF CHARGE ASSY InstallationFig. 1 AF CHARGE ASSY Installation

Fig. 1 AF CHARGE ASSY Installation

1. Rotate the designated cam-gear in arrow direction while keep pushing the lever against it1. Rotate the designated cam-gear in arrow direction while keep pushing the lever against it

1. Rotate the designated cam-gear in arrow direction while keep pushing the lever against it

until the lever descends down to the lowest.until the lever descends down to the lowest.

until the lever descends down to the lowest.

2. Arrenge the flexes.2. Arrenge the flexes.

2. Arrenge the flexes.

LeverLever

Lever

Cam-gearCam-gear

Cam-gear

APERTURE BASEPLATE ASSY Setting

Firstly confirm APERTURE BASEPLATE ASSY is at the default position (Spare parts are supplied at the

default position) then set the charge position before installation.

Default Position Check/ Setting

1. Confirm on which side ( a or b in Fig. 2) in the square opening (of APERTURE BASEPLATE

ASSY) the spring leg lies.

2. Turn the aperture reduction gear in the direction opposite to the spring location ( a or b in Fig. 2)

until the spring leg moves over to the other side.

e.g. IF the spring lies at a in Fig. 2, turn the gear toward a in Fig. 2.

3. With the above condition, turn the aperture reduction gear slightly until its through hole aligns with the

through hole of the aperture baseplate-B (Fig. 3). This is the default position.

Charge Position Setting

1. Make sure that APERTURE BASEPLATE ASSY is set to the default position.

2. Charged position of APERTURE REDUCTION GEAR

a) View from the front of APERTURE BASEPLATE ASSY.

b) Turn APERTURE REDUCTION GEAR to counterclockwise direction 3 times and turn additional 120

degrees to the same direction and then "-" sign is appeared on the APERTURE REDUCTION GEAR.

APERTURE REDUCTION GEAR is set to charged position. (Fig. 4)

Fig. 2 BottomFig. 2 Bottom

Fig. 2 Bottom

Spring legSpring leg

Spring leg

Fig. 3 TopFig. 3 Top

Fig. 3 Top

Aperture reduction gearAperture reduction gear

Aperture reduction gear

(Through hole)(Through hole)

(Through hole)

Aperture reduction gearAperture reduction gear

Aperture reduction gear

Aperture reduction gearAperture reduction gear

Aperture reduction gear

((

(

: Mark): Mark)

: Mark)

Fig. 4 TopFig. 4 Top

Fig. 4 Top

(Default Position)(Default Position)

(Default Position)

(Charge Position)(Charge Position)

(Charge Position)

(2181) 19

REPAIR GUIDE

Fig. 5Fig. 5

Fig. 5

Fig. 6Fig. 6

Fig. 6

Fig. 7Fig. 7

Fig. 7

51075107

5107

51085108

5108

05130513

0513

05130513

0513

MIRROR DRIVE LEVERMIRROR DRIVE LEVER

MIRROR DRIVE LEVER

MAIN MIRROR DRIVE LEVER ASSYMAIN MIRROR DRIVE LEVER ASSY

MAIN MIRROR DRIVE LEVER ASSY

MAIN MIRROR HOLDER ASSYMAIN MIRROR HOLDER ASSY

MAIN MIRROR HOLDER ASSY

MAIN MIRROR HOLDER ASSYMAIN MIRROR HOLDER ASSY

MAIN MIRROR HOLDER ASSY

MarkMark

Mark

20 (2181)

REPAIR GUIDE

J

I

14991499

1499

2162-14782162-1478

2162-1478

2162-14942162-1494

2162-1494

2162-14882162-1488

2162-1488

2162-14802162-1480

2162-1480

2162-14832162-1483

2162-1483

2162-14852162-1485

2162-1485

9758-0150-00(2)9758-0150-00(2)

9758-0150-00(2)

2162-1487(2)2162-1487(2)

2162-1487(2)

2162-14912162-1491

2162-1491

9747-1425-07(2)9747-1425-07(2)

9747-1425-07(2)

9747-1735-07(2)9747-1735-07(2)

9747-1735-07(2)

2162-1495(2)2162-1495(2)

2162-1495(2)

2162-1477(2)2162-1477(2)

2162-1477(2)

9758-0150-00(2)9758-0150-00(2)

9758-0150-00(2)

2162-14902162-1490

2162-1490

2162-14742162-1474

2162-1474

2162-14932162-1493

2162-1493

14811481

1481

14351435

1435

2098-13552098-1355

2098-1355

14341434

1434

2162-14022162-1402

2162-1402

2077-14182077-1418

2077-1418

9721-0120-509721-0120-50

9721-0120-50

9721-0120-509721-0120-50

9721-0120-50

2098-13542098-1354

2098-1354

14381438

1438

14361436

1436

9747-1730-07(2)9747-1730-07(2)

9747-1730-07(2)

16101610

1610

16111611

1611

14711471

1471

2162-14932162-1493

2162-1493

2162-14742162-1474

2162-1474

2162-14902162-1490

2162-1490

9758-0150-00(2)9758-0150-00(2)

9758-0150-00(2)

2162-1477(2)2162-1477(2)

2162-1477(2)

2162-1495(2)2162-1495(2)

2162-1495(2)

9747-1725-07(2)9747-1725-07(2)

9747-1725-07(2)

9747-1735-07(2)9747-1735-07(2)

9747-1735-07(2)

2162-14912162-1491

2162-1491

2162-1477(2)2162-1477(2)

2162-1477(2)

9758-0150-00(2)9758-0150-00(2)

9758-0150-00(2)

2162-14752162-1475

2162-1475

2162-14732162-1473

2162-1473

2162-14702162-1470

2162-1470

2162-14882162-1488

2162-1488

2162-14942162-1494

2162-1494

2162-14792162-1479

2162-1479

14991499

1499

16011601

1601

01660166

0166

16041604

1604

2089-16202089-1620

2089-1620

2089-16072089-1607

2089-1607

16091609

1609

2089-16132089-1613

2089-1613

2089-16212089-1621

2089-1621

9747-1745-07(3)9747-1745-07(3)

9747-1745-07(3)

16021602

1602

See Page 21.See Page 21.

See Page 21.

See Page 21.See Page 21.

See Page 21.

GG

G

G-85G-85

G-85

GG

G

G-85G-85

G-85

GG

G

G-85G-85

G-85

GG

G

G-85G-85

G-85

GG

G

G-85G-85

G-85

GG

G

G-85G-85

G-85

GG

G

G-85G-85

G-85

GG

G

G-85G-85

G-85

GG

G

G-85G-85

G-85

Fig. 1Fig. 1

Fig. 1

Fig. 2Fig. 2

Fig. 2

Fig. 3Fig. 3

Fig. 3

Fig. 3Fig. 3

Fig. 3

Fig. 4Fig. 4

Fig. 4

Fig. 4Fig. 4

Fig. 4

Fig. 5Fig. 5

Fig. 5

Fig. 5Fig. 5

Fig. 5

Fig. 6Fig. 6

Fig. 6

Fig. 6Fig. 6

Fig. 6

Fig. 6Fig. 6

Fig. 6

Fig. 6Fig. 6

Fig. 6

Fig. 7Fig. 7

Fig. 7

Fig. 8Fig. 8

Fig. 8

8. Disassembly of the TOP COVER ASSY

Disassemble it in order of step 1 to 26. (Continued to the next page)

(Entirely to(Entirely to

(Entirely to

therearside)therearside)

therearside)

(Ball rolling area)(Ball rolling area)

(Ball rolling area)

(Ball rolling area)(Ball rolling area)

(Ball rolling area)

(Entirely to(Entirely to

(Entirely to

therearside)therearside)

therearside)

(Shaft)(Shaft)

(Shaft)

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Minolta Dynax 7 User manual

Minolta Dynax 7 User manual

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