Minolta 9000 Service Manual page 203

9. AE lock failure, Sharp battery draining, Light leakage
HAE lock failure
(1) Unlocked
Checking item
Servicing measures
Replace flex PCB.A (G40i)
(2) No shutter releasing with AEL button ON
5 Part
Checking item Causes Servicing measures
[iC; D- Bs short circuit =
IC. 'defect Replace flex PCB.A (401)
MBattery drains sharply (See p. 66)
(1) Focus LED ON by installing batteries
Checking item Causes Servicing measures oe
| position
D4 on Tuy 'Purple -GND : short cirewit E-«
> ON tie |White-GND = short cirewit
Do ON 77 BlueGND short cirewit
Checking item
(2) Short circuit for 1 sec. after installing batteries
[Ce B-D: short cireuit
IC detect
Replace flex PCB-B 0402)
Causes
Release base plate & flex PCB:
Ascontact failure at — » printed
[IC B:soldering failure
IC. BD. Gs contact faslure
Ia, ICs defect
[Replace flex PCB-A 0401)
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