2
XP-EV600/EV600B/EV600D
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
On AC poweradaptor
• Use only the commercially-available AC power adaptor whose
rated output is 4.5 V DC, 500 mA. Do not use any other AC
power adaptor. It may cause a malfunction.
This appliance is classified as a CLASS 1 LASER product.
The CLASS 1 LASER PRODUCT MARKING is located on
the rear exterior.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
TABLE OF CONTENTS
1. SERVICING NOTE
·························································· 3
2. GENERAL
·········································································· 4
3. DISASSEMBLY
································································ 5
3-1. Lower Cabinet Section, SUB Board ······························ 6
3-2. CD Mechanism Section (CDM-3325ER) ······················ 7
3-3. Cabinet (front) Sub Assy ··············································· 8
3-4. Upper Lid Sub Assy ······················································ 9
3-5. MAIN Board ······························································· 10
3-6. Motor Assy (sled) (M902),
Optical Pick-up (DAX-25E),
Turn Table Motor Assy (spindle) (M901) ··················· 10
4. ELECTRICAL CHECKING
········································· 11
5. DIAGRAMS
······································································ 12
5-1. Block Diagram ···························································· 13
5-2. Printed Wiring Board – MAIN Board (SIDE A) – ······ 14
5-3. Printed Wiring Board – MAIN Board (SIDE B),
SUB Board – ······························································· 15
5-4. Schematic Diagram – MAIN Board (1/4) – ················ 16
5-5. Schematic Diagram – MAIN Board (2/4),
SUB Board – ······························································· 17
5-6. Schematic Diagram – MAIN Board (3/4) – ················ 18
5-7. Schematic Diagram – MAIN Board (4/4) – ················ 19
5-8. IC Block Diagram ······················································· 20
5-9. IC Pin Function Description ········································ 21
6. EXPLODED VIEWS
6-1. Cabinet Upper Section ················································· 23
6-2. Cabinet Lower Section ················································ 24
6-3. CD Mechanism Deck Section (CDM-3325ER) ·········· 25
7. ELECTRICAL PARTS LIST
······································· 26
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE WITH
MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
Polarity of the plug
www. xiaoyu163. com
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