FUJIFILM FinePix M603 TROUBLESHOOTING GUIDE

DIGITAL CAMERA

FinePix M603

TROUBLESHOOTING GUIDE

U/E/EG-Model

WARNING

THE COMPORNENTS IDENTIFIED BY THE MARK “ “ ON THE SCHEMATHIC
DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR SAFETY.
PLEASE REPLACE ONLY BY THE COMPORNENTS SPECIFIED ON THE SCHMATHIC
DIAGRAMAND IN THE PARTS LIST.
IF YOU USE WITH PART NUMBER UN-SPECIFIED, IT MAY RESULT IN A FIRE AND AN
ELECTORICAL SHOCK.

Ref.No.:ZM00466-400

FUJI PHOTO FILM CO.,LTD.

Printed in Japan 2003.9(T.S.)

SAFETY CHECK-OUT

After correcting the original problem, perform the following safety
check before return the product to the costomer.

FinePix M603 (U/E/EG) TROUBLESHOOTING GUIDE

1. Check the area of your repair for unsoldered or poorly
sol dered connections. Check the entire board sur
face for solder splasher and bridges.

2. Check the interboard wiring to ensure that no wires
are “pinched” or contact high-wattage resistors.

3. Look for unauthorized replacement parts, particu
larly tran sistors, that were installed during a previ
ous repair. Point them out to the customer and rec
ommend their replacement.

4. Look for parts which, though functioning, show obvi
ous signs of deterioration. Point them out to the cus
tomer and recommend their replacement.

5. Check the B + voltage to see it is at the values specified.

6. Make leakage - current measurements to determine
that exposed parts are acceptably insulated from the
supply circuit before returning the product to the customer.

7. CAUTION: FOR CONTINUED

PROTECTION AGAINST FIRE
HAZARD, REPLACE ONLY WITH
SAME TYPE 2.5 AMPERES 125V
FUSE.

2.5A125V

2.5A125V

8.

RISK OF FIRE­REPLACE FUSE
AS MARKED

WARNING!

HIGH VOLTAGE

ATTENTION: AFIN D'ASSURER
UNE PROTECTION
PERMANENTE CONTRE LES
RISQUES D'INCENDIE,
REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME,
TYPE 2.5 AMPERES, 125
VOLTS.

WARNING:

TO REDUCE THE ELECTRIC
SHOCK, BE CAREFUL T O
TOUCH THE PARTS.

2

FinePix M603 (U/E/EG) TROUBLESHOOTING GUIDE

CONTENTS

1. Case

Fault symptoms Cause Repair/Solution Example
Live image defect Connector lock defect Lock CN100 1-1

Soldering defect Re-solder CN100 1-2
Lens operation error Lens error (focusing error) Replace the lens 2
Recording failure during Soldering defect Re-solder CN902. 3
movie recording
Power supply defect IC defect (Hang-up) Replace the MAIN PWB 4-1
(including hang-up) Fuse blown Replace F301 4-2

IC defect Replace the MAIN PWB 4-3

3