OLYMPUS C-170 REPAIR PROCEDURE

C-170/D-425

D. REPAIR PROCEDURE

[1] TROUBLESHOOTING GUIDE .................................................................................... D-2

POWER LOSS INOPERATIVE ................................................................................D-2

TAKING INOPERATIVE ...........................................................................................D-2

[2] CONFIRMATION AND UPDATING OF FIRMWARE.................................................... D-3

D-1 Ve r.1

[1] TROUBLESHOOTING GUIDE

D. REPAIR PROCEDURE D-425(U)/C-170(E)

POWER LOSS INOPERATIVE

CN301-10 (CP1)

(AL 3.2 V)

HIGH

CL308 (CP1)

(SCAN IN 0)

PULSE INPUT

YES

CN302-5 (CP1)

(RESET)

HIGH

CHECK IC301 (CP1)

LOW

CHECK IC302 (CP1)

CHECK FPC (CP1-TB1),

NO

LOW

TB1 (POWER ON

SWITCH ONBOARD)

CHECK IC302, RB305

(CP1)

TAKING INOPERATIVE

PUSH SHUTTER

BUTTON

CN101-2, 3 (CP1)

(SCAN IN 3, 4)

YES

RB191-1 (CP1)

(ZTEST)

HIGH

CHECK IC101, IC301

(CP1)

NO

LOW

CHECK ST1 (include

SHUTTER SW),

RB309, RB310 (CP1)

CHECK IC301 (CP1)

D-2 Ver. 1