Table Of Contents - Sony ICF-DVD57TV Service Manual

Notes about CD-R/CD-RW/DVD-R/
DVD-RW/DVD+R/DVD+RW
• In some cases, CD-Rs, CD-RWs, DVD-Rs,
DVD-RWs, DVD+Rs or DVD+RWs cannot be
played on this system depending upon the
recording quality or physical condition of the
disc, or the characteristics of the recording
device. Furthermore, the disc will not play if
it has not been correctly finalized. For more
information, see the operating instructions
for the recording device.
• A disc recorded in packet write format
cannot be played.
DVD region code this unit can play.
This unit has a region code printed on the top
of the unit and will only play DVDs that are
labeled with identical region codes. DVDs
labeled will also be played on this unit.
ALL
If you try to play any other DVD, the message
"WRONG REGION" will appear on the screen.
Depending on the DVD, the region code
indication may not appear even if the DVD is
prohibited by area restrictions.
Region code
Note on DTS -encoded DVDs/CDs
To enjoy DTS Digital Surround™ playback, an
external 5.1-channel DTS Digital Surround™
decoder system must be connected to the
digital output of this unit.
* "DTS," "DTS Digital Surround" and "DTS Digital
Out" are trademarks of Digital Theater Systems,
Inc.

TABLE OF CONTENTS

1. SERVICING NOTES
2. GENERAL
................................................................... 5
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 6
3-2. Cabinet (Upper), Tray Lid Assy ...................................... 7
3-3. Mechanical Deck Assy .................................................... 7
3-4. Cabinet (Front) Assy ....................................................... 8
3-5. DVD Board ...................................................................... 8
3-6. MAIN Board .................................................................... 9
3-7. Monitor Assy ................................................................... 9
3-8. Cabinet (Disp Rear) ......................................................... 10
3-9. Shield (Disp) .................................................................... 10
3-10. MONITOR Board,
Liquid Crystal Display Panel (LCD1) ............................. 11
3-11. Belt, Tray ......................................................................... 12
3-12. Optical Pick-up KHM-310BAA ...................................... 12
4. TEST MODE
.............................................................. 13
5. ELECTRICAL ADJUSTMENTS
6. DIAGRAMS
6-1. Block Diagram - DVD Section - .................................... 22
6-2. Block Diagram - TUNER Section - ............................... 23
6-3. Block Diagram - AUDIO/PANEL Section - .................. 24
6-4. Block Diagram - MONITOR Section - .......................... 25
6-5. Block Diagram - POWER SUPPLY Section - ............... 26
6-6. Printed Wiring Board - DVD Board (Side A) - .............. 28
6-7. Printed Wiring Board - DVD Board (Side B) - .............. 29
6-8. Schematic Diagram - DVD Board (1/2) - ...................... 30
6-9. Schematic Diagram - DVD Board (2/2) - ...................... 31
6-10. Printed Wiring Board - TU Board - ................................ 32
6-11. Schematic Diagram - TU Board - .................................. 33
6-12. Printed Wiring Board
- MAIN Board (Component Side) - ............................... 34
6-13. Printed Wiring Board
- MAIN Board (Conductor Side) - ................................. 35
6-14. Schematic Diagram - MAIN Section (1/4) - .................. 36
6-15. Schematic Diagram - MAIN Section (2/4) - .................. 37
6-16. Schematic Diagram - MAIN Section (3/4) - .................. 38
6-17. Schematic Diagram - MAIN Section (4/4) - .................. 39
6-18. Printed Wiring Board - LCD Board - ............................. 40
6-19. Printed Wiring Boards - SWITCH/TRANS Section ...... 41
6-20. Printed Wiring Board
- MONITOR Board (Component Side) - ....................... 42
6-21. Printed Wiring Board
- MONITOR Board (Conductor Side) - ......................... 43
6-22. Schematic Diagram - MONITOR Board (1/3) - ............ 44
6-23. Schematic Diagram - MONITOR Board (2/3) - ............ 45
6-24. Schematic Diagram - MONITOR Board (3/3) - ............ 46
7. EXPLODED VIEWS
7-1. Cabinet (Upper) Section .................................................. 70
7-2. Cabinet (Front) Section ................................................... 71
7-3. Cabinet (Lower) Section-1 .............................................. 72
7-4. Cabinet (Lower) Section-2 .............................................. 73
7-5. Monitor Section ............................................................... 74
7-6. Mechanical Deck Section ................................................ 75
8. ELECTRICAL PARTS LIST
ICF-DVD57TV
............................................... 4
......................... 16
................................ 76
3