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(2720)A 1
REPAIR GUIDE
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 --------------------------------------------------- 3
1. Disassembly of the exterior parts ------------------ 4
2. Disassembly of the compl PWB TB-3, LCD------ 8
3. Disassembly of the assy cabi front,
compl PWB TB-3/CA-2/TC-1 --------------------- 12
4. Disassembly of the compl PWB SY-1/
ST-1/PW-1/TB-1/SY-2/DM-1 ---------------------- 18
5. Disassembly of the CCD holder assy,
the outer barrel assy and the 1st lens group
moving barrel. --------------------------------------- 22
6. Disassembly of the outer barrel assy ------------- 25
7. Disassembly of the 4th moving barrel assy,
the 3rd moving barrel assy and the 2nd lens
group assy. --------------------------------------------- 27
Arrangement plan of PCB ----------------------------- 29
Required adjustment, setting and confirmation
items after repairing (exchanging parts) -------- 30
Related adjustment and required setting items --- 31
Preparing the 2782 adjustment program ----------- 32
Starting up the 2782 adjustment program
(in the adjustment mode). -------------------------- 33
Contents of the adjustment program and CPU
version readout ---------------------------------------- 34
Setting the camera and the chart when
adjusting the CCD perspective. -------------------- 35
Adjustment of CCD perspective ----------------------- 37
Sensitivity adjustment (GAIN) ----------------------- 39
Adjusting the center part of CCD
(CCD CENTER) --------------------------------------- 40
Adjustment of the frequency for camera shaking
(ACT DRV FREQ) ------------------------------------ 41
Adjustment of the servo for camera shaking
(SERVO GAIN) ---------------------------------------- 41
Adjustment of the gyro for camera shaking
(GYRO OFFSET) ------------------------------------- 42
Adjustment of the shutter (SHUTTER) ------------- 43
Adjustment of the defective pixel
(DEFECT PIXEL) ------------------------------------ 43
Adjustment of the flash GN (FL GNo) -------------- 44
Adjustment of white balance (WB) ------------------- 45
Adjustment of the focus (FCS INF POS) ----------- 46
Adjustment of the manual focus PI (MF PI) ------- 47
Adjustment of the camera shaking compensation
(SHAKE OFFSET) ----------------------------------- 48
DESTINATION Setting (DESTINATION) -------- 49
Setting date and time (TOD) -------------------------- 49
Error code on adjustment program ------------------ 50
Measuring instrument ---------------------------------- 51
Subsidiary Materials ------------------------------------ 52