Minolta 9000 Service Manual page 164

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17
8. Operation failure using accessories
Electrical
Mechanical and
Symptoms
Page| Switches | Lead wires)
he nae
Operation
failure with exclusive flash
1D Data display failure with fully charged
flash, (normal flash-firing)
@ Fiash ready LED "not blink
13(Orange) | + Flex PCB-A | + in-finder set:
3s]
WGreen) | ICs
defect.
st
Red)—
|
Yellow)
@ All LCDs dimly ON,
ail
+ Flex PCB-A
Rt
Icy
D~f * remains ON with Sw.2 ON.
31
[ + Flex PCB-A
IC,
12) Firing failure with Tally charged flash.
Flash ready LED ~ f * blinks)
@ No firing | No firing in any way.
x
10iPurpie)
+ Top cover screw
y
20:Purple)
(9125): looseness.
21:Black'
+ Fy terminal:
contact failure
No firing with syne terminal | °t
Purple
* Syne terminal
used.
BiBlack
defect.
No firing with CG-1000 used |
19Purpley |
+ Flex PCB-D
defect.
Always fullfiring.
+ Flex POBA | +F) term
Ic,
contact
=|
sFlex PCBB | Three I
|
Ics
contact
D Always briettiving.
T
+ Flex PCBA
|
Ic
x |
+ Flex PCBB
|
Ir
|
| Cs. Cy, Ry
Gy Flash fires by attaching to camera
®
Shutter
+ Syne terminal
No" § "blinking?
Ae
|
hort cireuit.
|
+ Shutter set lever
|
flack —
touch with X
[Purple
|
contact.
|
|
@Purpie:
|<dBlack
|
9.10
|
reversed
|
2021
| reversed
TA) Not changed to flash mode
T
+Flex PCBA
| «Fy terminal
Ic
contact failure
|
+ Flex PCB-B | + Flex PCB.A & -C
|
Ic;
contact failure,
|
+ Wa contact
|
failure.
TS) AF illuminator not fire.
|
+ Flex PCBB | °F; terminal
ior
contact failure,
53
+ Fy terminal
contact failure :
short cireuit.
(6) When flash is connected to syne terminal,
vi
+ Pin (1061):
electrical shock is given at accessory
operation failure.
shoe.
+ Ace. shoe spring:
I
deformation.

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