Read Sony DAV-DZ300 / HCD-DZ300 Service Manual online
3
HCD-DZ300
TABLE OF CONTENTS
1.
SERVICING NOTE
...................................................
4
2.
GENERAL
...................................................................
6
3.
DISASSEMBLY
3-1.
Disassembly Flow ...........................................................
8
3-2.
Case, Front Panel Assy ....................................................
9
3-3.
FL Board, H/P Board ....................................................... 10
3-4.
STBY Board, IPOD Board, KEY Board ......................... 10
3-5.
I/O Board, DC Fan .......................................................... 11
3-6.
DMB10 Board ................................................................. 11
3-7.
MAIN Board .................................................................... 12
3-8.
DVD Mechanism Deck (CDM85-DVBU102) ................ 13
3-9.
Tray .................................................................................. 13
3-10. Belt, MS-203 Board ........................................................ 14
3-11. Base Unit ......................................................................... 15
3-12. Optical Pick-up (KHM-310CAA/C2NP) ........................ 15
3-11. Base Unit ......................................................................... 15
3-12. Optical Pick-up (KHM-310CAA/C2NP) ........................ 15
4.
TEST MODE
............................................................... 16
5.
ELECTRICAL ADJSTMENT
................................ 20
6.
DIAGRAMS
6-1.
Block Diagram – RF/SERVO Section – ......................... 22
– VIDEO Section – .......................................................... 23
– AMP Section – .............................................................. 24
– AUDIO Section – .......................................................... 25
– POWER Section – ........................................................ 26
– VIDEO Section – .......................................................... 23
– AMP Section – .............................................................. 24
– AUDIO Section – .......................................................... 25
– POWER Section – ........................................................ 26
6-2.
Printed Wiring Board – DMB10 Section (Side A) – ....... 27
6-3.
Printed Wiring Board – DMB10 Section (Side B) – ....... 28
6-4.
Schematic Diagram – DMB10 Section (1/4) – .............. 29
6-5.
Schematic Diagram – DMB10 Section (2/4) – .............. 30
6-6.
Schematic Diagram – DMB10 Section (3/4) – .............. 31
6-7.
Schematic Diagram – DMB10 Section (4/4) – .............. 32
6-8.
Printed Wiring Board – MAIN Section (Side A) – ......... 33
6-9.
Printed Wiring Board – MAIN Section (Side B) – ......... 34
6-10. Schematic Diagram – MAIN Section (1/7) – ................. 35
6-11. Schematic Diagram – MAIN Section (2/7) – ................. 36
6-12. Schematic Diagram – MAIN Section (3/7) – ................. 37
6-13. Schematic Diagram – MAIN Section (4/7) – ................. 38
6-14. Schematic Diagram – MAIN Section (5/7) – ................. 39
6-15. Schematic Diagram – MAIN Section (6/7) – ................. 40
6-16. Schematic Diagram – MAIN Section (7/7) – ................. 41
6-17. Printed Wiring Board – PANEL Section (1/2) – ............. 42
6-18. Schematic Diagram – PANEL Section (1/2) – ............... 43
6-19. Printed Wiring Board – PANEL Section (2/2) – ............. 44
6-20. Schematic Diagram – PANEL Section (2/2) – ............... 45
6-21. Printed Wiring Board – I/O Section (Side A) – ............... 46
6-22. Printed Wiring Board – I/O Section (Side B) – ............... 47
6-23. Schematic Diagram – I/O Section (1/2) – ...................... 48
6-24. Schematic Diagram – I/O Section (2/2) – ...................... 49
6-11. Schematic Diagram – MAIN Section (2/7) – ................. 36
6-12. Schematic Diagram – MAIN Section (3/7) – ................. 37
6-13. Schematic Diagram – MAIN Section (4/7) – ................. 38
6-14. Schematic Diagram – MAIN Section (5/7) – ................. 39
6-15. Schematic Diagram – MAIN Section (6/7) – ................. 40
6-16. Schematic Diagram – MAIN Section (7/7) – ................. 41
6-17. Printed Wiring Board – PANEL Section (1/2) – ............. 42
6-18. Schematic Diagram – PANEL Section (1/2) – ............... 43
6-19. Printed Wiring Board – PANEL Section (2/2) – ............. 44
6-20. Schematic Diagram – PANEL Section (2/2) – ............... 45
6-21. Printed Wiring Board – I/O Section (Side A) – ............... 46
6-22. Printed Wiring Board – I/O Section (Side B) – ............... 47
6-23. Schematic Diagram – I/O Section (1/2) – ...................... 48
6-24. Schematic Diagram – I/O Section (2/2) – ...................... 49
7.
EXPLODED VIEWS
7-1.
Overall Section ................................................................ 61
7-2.
Front Panel Assy Section ................................................. 62
7-3.
Chassis Section ................................................................ 63
7-4.
CD Mechanism Deck Section ......................................... 64
8.
ELECTRICAL PARTS LIST
.................................. 65
Click on the first or last page to see other DAV-DZ300 / HCD-DZ300 service manuals if exist.