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Symptom
DISC EJECT button does not operate REC button does not operate Left button/ joystick does not operate
Service position
Check points
TL1547 [MAN-B]
Detail of check
Can change in voltage be confirmed when button is operated (EJECT SW)? Can change in voltage be confirmed when button (REC) is pressed? Can change in voltage be confirmed when button/ joystick (KEY1) is moved?}
Troubleshooting due to check results
Yes: Replace MAN-H/ MAN circuit board. No: Replace rear cover.
TL0522 [MAN-A]
TL7030 [AEL-B]
QUICK MODE switch does not operate No image on LCD monitor -----
TL7028 [AEL-B]
----TL3418 [LCD]
No image in viewfinder (EVF) Block noise appears during video recording Camera recorded image is abnormal
TL3715 [AEL-B] Close LCD monitor -----
Yes: Replace MAN-H/ MAN circuit board. No: Side case-L or parts on the SWL2 circuit board faulty. Can change in voltage be Yes: Replace MAN-H/ confirmed when switch MAN circuit board. (KEY2) is moved? No: Replace SW8017 on SWL3 circuit board. Does backlight turn on? Yes: Replace LCD unit. Can approx. 5 V DC (INV5V) Yes: Q3451 or Q3452 be confirmed? and its peripheral circuits are faulty. No: Replace MAN-H/ MAN circuit board. Can video signal (EVF-G) be Yes: Replace EVF unit. confirmed? No: Replace IC3701. ---------Replace MAN-H/MAN circuit board. Replace MAN-H/ MAN circuit board.
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TL2084 TL2085 TL2086 TL2089 TL2090 TL2091 TL2095 TL2082
[MAN-A] [MAN-A] [MAN-A] [MAN-A] [MAN-A] [MAN-A] [MAN-A] [MAN-A]
Can sensor drive pulses (V1- No: 4, H1, H2, RG) be confirmed?
V1 & V3 Pulse
15 0 -7
V2 & V4 Pulse
0 -7
H1 & H2 Pulse
3.3 0
RG Pulse
13.3 10.0
No image from AV input/output terminal
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----TL6010 [MAN-B]
Can video signal (CCD-OUT) Yes: Replace MAN-H/ be confirmed? MAN circuit board. No: With VDR-M70PP, replace IC1001. With VDR-M50PP, replace lens unit. Does image appear on LCD No: Replace MAN-H/ monitor or in EVF? MAN circuit board. Can video signal (VIDEO) be Yes: Replace MAN-H/ MAN circuit board. confirmed? No: IC6103 and its peripheral circuits are faulty.