Sharp TM200 Service Manual - Page 43

CONFIDENTIAL 14. PICTURES CANNOT BE TAKEN. Replace camera relay FPC. Does camera work? NO Is 1.8 V applied to TP733? YES Is 1.8 V applied to pin 61 of camera unit? Is 3.0 V applied to TP173? YES YES Is 3.0 V applied to pins 59 & 60 of camera module? Is 3.0 V applied to TP728? YES YES Is 3.0 V applied to pin 74, 75 of camera module? Is 15 V applied to TP727? YES YES Is 15 V applied to pin 48 of camera module? YES Is -8 V applied to TP726? YES Is -8 V applied to pin 1 of camera module? YES Is signal properly sent from CAMCK (TP712)? YES IC106, parts of the control signal line, CN102, CN701 and CN702 are defective. YES NO NO NO NO NO NO NO NO NO NO NO Camera relay FPC is defective. F701, R701, IC705, C714 is defective. CN702 is defective. Camera relay FPC is broken. Regulator IC111, R239, R238 and C214 is defective. R101 and CN102 are defective. Camera relay FPC is broken. F701, R701, IC705, C713 is defective. CN702 is defective. Camera relay FPC is broken. C709, F701, L701, D701, D702, R705, IC705 and R701 is defective. CN701 is defective. Camera relay FPC is broken. R704, IC707, IC705, R701, Q701, L702, D703, C720, C721 and C723 is defective. CN701 is detective. Camera relay FPC is bloken. IC704 and FL701 is defective. 15. AF DOES NOT MOVE Is 3.6 V or more applied to TP729? YES Is 36V or more applied to pin7 of camera module? YES IC705 or Q702 is delective. Camera relay FPC is bloken. NO Go to the dection "Power is not turned on" NO L716 and CN702 is defective. TM200 1ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 - 39