Sharp TM200 Service Manual page 43

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14. PICTURES CANNOT BE TAKEN.
Replace camera relay FPC. Does camera work?
Is 1.8 V applied to TP733?
Is 1.8 V applied to pin 61 of camera unit?
Is 3.0 V applied to TP173?
Is 3.0 V applied to pins 59 & 60 of camera module?
Is 3.0 V applied to TP728?
Is 3.0 V applied to pin 74, 75 of camera module?
Is 15 V applied to TP727?
Is 15 V applied to pin 48 of camera module?
Is -8 V applied to TP726?
Is -8
V applied to pin 1 of camera module?
Is signal properly sent from CAMCK (TP712)?
IC106, parts of the control signal line, CN102, CN701 and
CN702 are defective.
15. AF DOES NOT MOVE
Is 3.6 V or more applied to TP729?
Is 36V or more applied to pin7 of camera module?
IC705 or Q702 is delective.
Camera relay FPC is bloken.
CONFIDENTIAL
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
TM200 1ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
YES
Camera relay FPC is defective.
NO
F701, R701, IC705, C714 is defective.
CN702 is defective.
NO
Camera relay FPC is broken.
NO
Regulator IC111, R239, R238 and C214 is defective.
R101 and CN102 are defective.
NO
Camera relay FPC is broken.
NO
F701, R701, IC705, C713 is defective.
CN702 is defective.
NO
Camera relay FPC is broken.
NO
C709, F701, L701, D701, D702, R705, IC705 and R701 is
defective.
CN701 is defective.
NO
Camera relay FPC is broken.
R704, IC707, IC705, R701, Q701, L702, D703, C720, C721
NO
and C723 is defective.
NO
CN701 is detective.
Camera relay FPC is bloken.
NO
IC704 and FL701 is defective.
NO
Go to the dection "Power is not turned on"
NO
L716 and CN702 is defective.
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