DOWNLOAD Sony HCD-FC7 (serv.man2) Service Manual ↓ Size: 12.91 MB | Pages: 127 in PDF or view online for FREE

Model
HCD-FC7 (serv.man2)
Pages
127
Size
12.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-fc7-sm2.pdf
Date

Sony HCD-FC7 (serv.man2) Service Manual ▷ View online

3
HCD-FC7
TABLE OF CONTENTS
1. SERVICING NOTE
·························································· 4
2. GENERAL
·········································································· 7
3. DISASSEMBLY
······························································ 10
3-1. FRONT PANEL SECTION,
SIDE PANEL (L)/(R) SECTION ································· 11
3-2. DDCON BOARD, LED BOARD, FL BOARD ·········· 12
3-3. KEY BOARD ······························································ 12
3-4. POWER BOARD ························································· 13
3-5. AMP BOARD ······························································ 13
3-6. DVD BOARD, DC FAN ·············································· 14
3-7. CD MECHANISM DECK (CDM69-DVBU16) ········· 15
3-8. SELECTOR BOARD, VIDEO BOARD,
LF BOARD ·································································· 16
3-9. AUDIO BOARD, S-VIDEO BOARD ························· 16
3-10. BASE UNIT (DVBU16) ············································ 17
3-11. PICK-UP UNIT (TDP022W) ····································· 17
3-12. SW BOARD, BRACKET (TOP) ASSY ···················· 18
3-13. RELAY BOARD ························································ 18
3-14. MOTOR (STOCKER) ASSY (STOCKER)(M761) ··· 19
3-15. MOTOR (STOCKER) ASSY (ROLLER)(M781) ····· 19
3-16. MOTOR (STOCKER) ASSY (MODE)(M771) ········· 20
3-17. RUBBER ROLLER (SLIDER) ASSY ······················· 20
3-18. TIMING BELT (FRONT/REAR) ······························ 21
3-19. CAM (GEAR) ···························································· 21
3-20. SENSOR BOARD ····················································· 22
4. ASSEMBLY
······································································ 10
4-1. HOW TO INSTALL THE CAM (EJECT LOCK) ······· 23
4-2. HOW TO INSTALL THE CAM (GEAR) ··················· 23
4-3. HOW TO INSTALL THE GEAR (MODE 2) ·············· 24
4-4. HOW TO INSTALL THE GEAR (MODE CAM) ······· 24
4-5. HOW TO INSTALL
THE ROTARY ENCODER (S702),
GEAR (STOCKER COMMUNICATION) ················· 25
4-6. HOW TO INSTALL THE STOCKER ASSY ·············· 25
5. TEST MODE
···································································· 26
6. ELECTRICAL ADJUSTMENT
·································· 36
7. DIAGRAMS
7-1. CIRCUIT BOARDS LOCATION ······························· 35
7-2. BLOCK DIAGRAMS – RF/SERVO SECTION – ······ 36
– AUDIO SECTION – ················································· 37
– AUDIO OUT SECTION – ······································· 38
– VIDEO SECTION – ················································· 39
– POWER SECTION – ··············································· 40
7-3. PRINTED WIRING BOARD – RF SECTION – ········ 41
7-4. SCHEMATIC DIAGRAM – RF SECTION – ············· 42
7-5. PRINTED WIRING BOARD
– CHANGER SECTION – ·········································· 43
7-6. SCHEMATIC DIAGRAM
– CHANGER SECTION – ·········································· 44
7-7. PRINTED WIRING BOARD
– DVD SECTION (SIDE A) – ···································· 45
7-8. PRINTED WIRING BOARD
– DVD SECTION (SIDE B) – ···································· 46
7-9. SCHEMATIC DIAGRAM
– DVD SECTION (1/10) – ·········································· 47
7-10. SCHEMATIC DIAGRAM
– DVD SECTION (2/10) – ·········································· 48
7-11. SCHEMATIC DIAGRAM
– DVD SECTION (3/10) – ·········································· 49
7-12. SCHEMATIC DIAGRAM
– DVD SECTION (4/10) – ·········································· 50
7-13. SCHEMATIC DIAGRAM
– DVD SECTION (5/10) – ·········································· 51
7-14. SCHEMATIC DIAGRAM
– DVD SECTION (6/10) – ·········································· 52
7-15. SCHEMATIC DIAGRAM
– DVD SECTION (7/10) – ·········································· 53
7-16. SCHEMATIC DIAGRAM
– DVD SECTION (8/10) – ·········································· 54
7-17. SCHEMATIC DIAGRAM
– DVD SECTION (9/10) – ·········································· 55
7-18. SCHEMATIC DIAGRAM
– DVD SECTION (10/10) – ········································ 56
7-19. PRINTED WIRING BOARD
– AMP SECTION (SIDE A) – ···································· 57
7-20. PRINTED WIRING BOARD
– AMP SECTION (SIDE B) – ···································· 58
7-21. SCHEMATIC DIAGRAM
– AMP SECTION (1/2) – ············································ 59
7-22. SCHEMATIC DIAGRAM
– AMP SECTION (2/2) – ············································ 60
7-23. PRINTED WIRING BOARD
– AUDIO SECTION – ················································· 61
7-24. SCHEMATIC DIAGRAM
– AUDIO SECTION – ················································· 62
7-25. PRINTED WIRING BOARD
– VIDEO SECTION – ················································· 63
7-26. SCHEMATIC DIAGRAM
– VIDEO SECTION – ················································· 64
7-27. PRINTED WIRING BOARD
– DDCOM SECTION – ·············································· 65
7-28. PRINTED WIRING BOARD
– CONTROL SECTION – ·········································· 66
7-29. SCHEMATIC DIAGRAM
– DDCOM/CONTROL SECTION – ·························· 67
7-30. PRINTED WIRING BOARD
– POWER SECTION – ··············································· 68
7-31. SCHEMATIC DIAGRAM
– POWER SECTION – ··············································· 69
7-32. IC BLOCK DIAGRAMS ············································ 71
7-33. IC PIN FUNCTION DESCRIPTION ························· 82
8. EXPLODED VIEWS
8-1. CASE SECTION ······················································· 106
8-2. FRONT PANEL SECTION ······································· 107
8-3. CHASSIS SECTION-1 ············································· 108
8-4. CHASSIS SECTION-2 ············································· 109
8-5. CHASSIS SECTION-3 ············································· 110
8-6. MECHANISM DECK SECTION-1 ························· 111
(CDM69-DVBU16) ··················································· 111
8-7. MECHANISM DECK SECTION-2 ························· 112
(CDM69-DVBU16) ··················································· 112
8-8. MECHANISM DECK SECTION-3 ························· 113
(CDM69-DVBU16) ··················································· 113
8-9. MECHANISM DECK SECTION-4 ························· 114
(CDM69-DVBU16) ··················································· 114
8-10. MECHANISM DECK SECTION-5
(CDM69-DVBU16) ··················································· 115
8-11. MECHANISM DECK SECTION-6
(CDM69-DVBU16) ··················································· 116
8-12. BASE UNIT SECTION (DVBU16) ·························· 117
9. ELECTRICAL PARTS LIST
····································· 118
4
HCD-FC7
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
Carry out the “S curve check” in “CD section adjustment” and check
that the S curve waveform is output several times.
JIG ON REPAIRING
When repairing this set, etc., connect the extension cable as the
figure shown below.
 Service position of mechanism block
MODEL IDENTIFICATION
— BACK PANEL —
Part No.
SECTION 1
SERVICING NOTE
J-2501-103-A
(1mm/29P/L300)
RF board
RELAY board
J-2501-249-A
(1mm/28P/L300)
Model
US, Canadian models
Singapore model
Australian model
PARTS No.
4-248-520-0s
4-248-520-1s
4-248-520-2s
5
HCD-FC7
 Service position of POWER board
POWER board
power cord
Power cord is directly connected
without going via LF board .
 Service position of DVD board
DVD board
AMP board
J-2501-242-A
(1mm/11P/L300)
J-2501-231-A
(1mm/15P/L300)
POWER board
6
HCD-FC7
 Service position of AMP board
AMP board
AMP board cannot be moved unless
it removes  side panel and back panel . 
Page of 127
Display

Sony HCD-FC7 (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Sony HCD-FC7 (serv.man2) Service Manual ↓ Size: 12.91 MB | Pages: 127 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony HCD-FC7 (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sony HCD-FC7 (serv.man2) Audio. Information contained in Sony HCD-FC7 (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.