Service manual
Table Of Contents
- 1.pdf
- 3-4.pdf
- 5.pdf
- REPAIR GUIDE
- Precautions
- 1. Disassembly of the exterior parts
- ■Wires arrangement
- 2. Disassembly of the I/O FPC ASSY, MAIN PCB ASSY
- 3. Disassembly of the SUB PLATE L, BATTERY CHAMBER
- 4. Disassembly of the CCD ASSY, SHUTTER ASSY
- ■CCD inclination adjustment / repair
- 5. Disassembly-1 of the MIRROR BOX ASSY
- 6. Disassembly-2 of the MIRROR BOX ASSY
- 7. Disassembly-3 of the MIRROR BOX ASSY
- 8. Disassembly of the BATTERY CHAMBER, LCD 101
- 9. Disassembly of the TOP COVER ASSY
- 10. Disassembly of the FRONT COVER ASSY, BACK COVER ASSY
- ■Required adjustment, setting and confirmation items after repairing(exchanging parts)
- ■Related adjustment and required setting items
- ■Viewfinder Back Adjustment
- ■Preparing the 2186 adjustment program
- ■Starting up the 2186 adjustment program (in the adjustment mode)
- ■Adjustment of the PI-PR
- ■Adjustment of the frequency for camera shaking (FREQUENCY)
- ■Adjustment of the servo for camera shaking (SERVO)
- ■Adjustment of the gyro for camera shaking (GYRO)
- ■Adjustment of CCD Vsub voltage (VSUB)
- ■Setting for the adjustment of CCD AORI & CENTER
- ■Adjustment / Checking of CCD AORI & CENTER
- ■Manual Set SS & X-Sync. Time-lag Check
- ■Adjustment Manual Set SS
- ■Preparation before AF adjustment
- ■AF Area Adjustment
- ■Pitch Yaw Adjustment
- ■FLATNESS Adjustment
- ■EZ Check / Adjustment
- ■EZ Adjustment
- ■EZ Check
- ■EZ SHIFT
- ■Aperture Preset Check / Adjustment
- ■Check / Adjustment of the AE (AE)
- ■Sensitivity adjustment (CCD GAIN)
- ■Adjustment of the defective pixel (DEFECT PIXEL)
- ■Adjustment of white balance (WB)
- ■Adjustment of the camera shaking compensation (SHAKE GAIN)
- ■FLASH LEVEL SHIFT
- ■Setting of Destination (DESTINATION)
- ■CAMERA LOG
- ■LCD All Segment On
- ■Light Source-A Maintenance
- ■Error code on adjustment program
- ■Measuring instrument
- ■Subsidiary Materials
- REPAIR GUIDE
- 6.pdf
- TROUBLESHOOTING CHART
- 7.pdf
- 8.pdf
- 9.pdf
TROUBLE-SHOOTING CHART
(2186) 3
(2)Trouble Code List
code
Condition Major Cause Camera
Operation
50
SCAM2 never become OFF within 150ms after charge motor
driving on mirror up.
Charging mechanism NG. After all motors
brake for 50ms,
system down.
52
FP pulse number is short more than 32 pulse after aperture
stabilized.
Aperture mechanism NG.
↑
53
SCAM1 never become ON within 2s after charge motor
driving on charging.
Charging mechanism NG.
↑
54
SCAM2 never become ON within 2s after charge motor
driving on charging.
Charging mechanism NG.
↑
56
XON already ON at the beginning of release (before mirror Shutter undercharge
↑
57
XON already ON just before sutter release. Shutter undercharge
↑
58
XON never become ON between 1st curtain release and 2nd
curtain running complete.
Shutter undercharge
XON sw contact NG.
↑
59
XON become OFF when just before charging.
（
after about
18ms from 2nd curtain running
）
1st curtain rebound.
XON sw contact NG.
↑
5A
FP-pulse never stop within 2s after aperture open drive Aperture mechanism NG.
↑
5B
In aperture driving , FP pulse cannot reach a target pulse
within 130ms.
Aperture mechanism NG.
Aperture PI NG.
↑
60
SCAM2 already OFF before mirror up driving start. Charge overrun in last
↑
61
SCAM2 become OFF after final brake finished (motor off)
on charging.
Charge overrun.
↑
B0
AF/MF cannot change within 2s after AFM motor driving
start.
AF/MF PR NG.
AF/MF changeover
mechanism NG.
↑
01
ADT never output within 80
μ
s on CCD 2nd initialization.
(Normaly, it comes within about 13
μ
s)
AF-CCD NG.
AF-FPC connection NG.
↑
02
Output of AE-IC (LMOUT) cannot become 2.3V - 2.6V.
(when battery on)
AE-IC NG.
AE-FPC connection NG.
IC313 NG
↑
03
IO/IC standard voltage (1.55V) is out of range on FP gain
adjustment.
IC304 NG.
↑
05
FP1 amplitude cannot reach the limit on FP gain
adjustment.
Aperture PI NG.
Aperture PI-FPC connection
↑
06
FP2 amplitude cannot reach the limit on FP gain
adjustment.
Aperture PI NG.
Aperture PI-FPC connection
↑
07
AFMPR amplitude cannot reach the limit on AFM gain
adjustment.
AF/MF PR NG.
AF/MF PR-FPC connection
↑