Read Sony CMT-X3CD (serv.man2) Service Manual online
CMT-X3CD
2
1.
SERVICING NOTES
.............................................
3
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 7
2-2. Grill
Assy
........................................................................ 8
2-3. Loader
Block
................................................................... 9
2-4. Loader Assy (CDM1), OPU Assy (OP1) ........................ 10
2-5. MA Board, NFC Module ................................................ 11
2-6. KY
2-5. MA Board, NFC Module ................................................ 11
2-6. KY
Board
........................................................................ 12
2-7. IN
Board
......................................................................... 13
2-8. AC Cord Assy (AC1) ...................................................... 14
2-9. PW
2-9. PW
Board
........................................................................ 15
2-10. Speaker Unit (SP1, SP2) ................................................. 16
2-11. FV Board ......................................................................... 17
2-11. FV Board ......................................................................... 17
3.
TEST MODE
............................................................ 18
4.
ELECTRICAL CHECK
......................................... 19
5. TROUBLESHOOTING
.......................................... 20
6. DIAGRAMS
6-1. Block
Diagram
................................................................ 22
6-2. Wiring
Diagram
.............................................................. 23
6-3. Printed Wiring Board - MA Board - ............................... 25
6-4. Schematic Diagram - MA Board (1/6) - ......................... 26
6-5. Schematic Diagram - MA Board (2/6) - ......................... 27
6-6. Schematic Diagram - MA Board (3/6) - ......................... 28
6-7. Schematic Diagram - MA Board (4/6) - ......................... 29
6-8. Schematic Diagram - MA Board (5/6) - ......................... 30
6-9. Schematic Diagram - MA Board (6/6) - ......................... 31
6-10. Printed Wiring Boards - IN/FV Boards - ........................ 32
6-11. Schematic Diagram - IN/FV Boards - ............................ 33
6-12. Printed Wiring Board - KY Board - ................................ 34
6-13. Schematic Diagram - KY Board - ................................... 35
6-14. Schematic Diagram - PW Board - .................................. 36
6-15. Printed Wiring Board - PW Board - ................................ 37
6-4. Schematic Diagram - MA Board (1/6) - ......................... 26
6-5. Schematic Diagram - MA Board (2/6) - ......................... 27
6-6. Schematic Diagram - MA Board (3/6) - ......................... 28
6-7. Schematic Diagram - MA Board (4/6) - ......................... 29
6-8. Schematic Diagram - MA Board (5/6) - ......................... 30
6-9. Schematic Diagram - MA Board (6/6) - ......................... 31
6-10. Printed Wiring Boards - IN/FV Boards - ........................ 32
6-11. Schematic Diagram - IN/FV Boards - ............................ 33
6-12. Printed Wiring Board - KY Board - ................................ 34
6-13. Schematic Diagram - KY Board - ................................... 35
6-14. Schematic Diagram - PW Board - .................................. 36
6-15. Printed Wiring Board - PW Board - ................................ 37
7.
EXPLODED VIEWS
7-1. Front Panel Section ......................................................... 38
7-2. Loader
7-2. Loader
Section
................................................................ 39
7-3. MA Board Section .......................................................... 40
7-4. PW Board Section ........................................................... 41
7-5. Rear Panel Section .......................................................... 42
7-4. PW Board Section ........................................................... 41
7-5. Rear Panel Section .......................................................... 42
8. ACCESSORIES
....................................................... 43
TABLE OF CONTENTS
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
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
Trademarks, etc.
Windows Media is either a registered trademark
or trademark of Microsoft Corporation in the
United States and/or other countries.
This product is protected by certain intellectual
property rights of Microsoft Corporation. Use or
distribution of such technology outside of this
product is prohibited without a license from
Microsoft or an authorized Microsoft subsidiary.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and
Thomson.
“WALKMAN” and “WALKMAN” logo are
registered trademarks of Sony Corporation.
The BLUETOOTH® word mark and logos are
registered trademarks owned by BLUETOOTH
SIG, Inc. and any use of such marks by Sony
Corporation is under license.
or trademark of Microsoft Corporation in the
United States and/or other countries.
This product is protected by certain intellectual
property rights of Microsoft Corporation. Use or
distribution of such technology outside of this
product is prohibited without a license from
Microsoft or an authorized Microsoft subsidiary.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and
Thomson.
“WALKMAN” and “WALKMAN” logo are
registered trademarks of Sony Corporation.
The BLUETOOTH® word mark and logos are
registered trademarks owned by BLUETOOTH
SIG, Inc. and any use of such marks by Sony
Corporation is under license.
trademark of NFC Forum, Inc. in the United
The N Mark is a trademark or registered
States and in other countries.
The system names and product names indicated
in this manual are generally the trademarks or
registered trademarks of the manufacturer. ™
and ® marks are omitted in this manual.
The system names and product names indicated
in this manual are generally the trademarks or
registered trademarks of the manufacturer. ™
and ® marks are omitted in this manual.
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