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(5) Average metering functions in shadow setting, spot
(midtone) metering in highlight setting
Checking item
[Part
position]
(6) All LCDs disappear in spot setting
Part
Checking item
[position|
(7) 174000 blinks with A mode in spot setting
Part
Checking item
Causes
|
Serviemg mensures
at
VR : soldering
failure
i
we:
[N22
IC, D-B: shore cicesit
|
.
IC :defect
_Replace flex PCB-B (0402:
MiKey switch changeover failure
(1) Key switch (+/—,
ISO, UP or DOWN)
not work
Checking item
|
Causes
Servicing measures
$7 Vey vot work
So comeaet Gallo
T
IC soldering failure
i
Spt
IC, defect
| Replace flex PCB-A (Ga0i)
TSO key not work
Sw. 31 contact failure
IC, Bi soldering failure
i
7
IC, "defect
|epiace tex
F stopp key Sw not work
| Sw. 35: contact failure
|
|
[IC, S: soldering failure
'
IC, detect
Repince flex
F stopdown key Sw. not work
'Sw. 36: contact failure
I
ee
+ soldering failure
i
Smal
iC. :defeet
| Replace flex PCB-A O40i)
|
Shatter speed up key Sm. not work
| Sw. 38: contact failure
Fiex PCB-A & -C: contact
Replace flex PCB-A (0401)
if
Shutter speed down key Sw, not work | Sw. 37 = contact failure
{
Flex PCB-A & -C:contact
failure (118)
failure
Replace flex PCB-A (401)
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