OLYMPUS E-100 RS Repair Procedure v1
D. REPAIR PROCEDURE
[1] TROUBLESHOOTING GUIDE ------------------------------------------------------D-2
POWER LOSS INOPERATIVE ---------------------------------------------------- D-2
TAKING INOPERATIVE ------------------------------------------------------------- D-2
NO PICTURE ------------------------------------------------------------------------- D-2
E-100RSD. REPAIR PROCEDURE
SERVER_DIS
D-1
Ver.1
[1] TROUBLESHOOTING GUIDE
E-100RSD. REPAIR PROCEDURE
POWER LOSS INOPERTIVE
CHECK PFC include
IC301-63 (SCAN IN 4)
PULSE INPUT
YES
IC302-7 (UNREG)
HIGH
IC301-81
(VDD)
HIGH
IC301-84
(RESET)
HIGH
IC301-85
(BAT OFF)
HIGH
IC301-80
OSCILLATION
YES
IC301-82
OSCILLATION
YES
NO
POWER SW, CN301,
LOW
CHECK PW1, CA2
LOW
LOW
LOW
NO
NO
CHECK IC302
CHECK IC302, R3014
CHECK R3012
CHECK X3001
CHECK X3002,
R3023, C3010, C3011
R3010
TAKING INOPERATIVE
PUSH SHUTTER
BUTTON
IC301-62, 63
(SCAN IN 5, 4)
PULSE INPUT
YES
CN301-3, 4
(P ON, P(A) ON)
HIGH
CN301-32, 33, 34
HIGH
YES
SERIAL
COMMUNICATION
OK
CHECK CA2
CHECK PFC include
NO
POWER SW, CN301,
LOW
R3035, R3037, PW1
NO
NG
CHECK IC301, CA2
R3010, R3011
CHECK IC301,
CHECK
IC301, CA2, PW1
CHECK IC301
NO PICTURE
CLK (114MHz)
OSCILLATION
CHECK IC111-9, R1111
NO
SD CLK (57 MHz)
OSCILLATION
IC106, IC107-38
OK
IC102-140, 141
IC301-75, 76
OK
CHECK SOLDERING OF
MEMORY PIN
MAIN CLOCK FOR SYSTEM OPERATION
YES
NO OPERATION IF ABSENT
CHECK X1101 OSCILLATOR, R1111 AND IC111
SD RAM (IC106, IC107) MOVEMENT CLOCK
NG
NO READ PROGRAM FROM IC121 IF ABSENT
CHECK IC102, IC106, IC107
INCORRECT HANDSHAKING BETWEEN 8-BIT
NG
CPU AND RS-232C
CHECK EACH INTERFACE
SERVER_DIS
D-2
Ver.1
Loading...