Home » Sony Manuals » Audio Components » Sony HCD-HPR90 » Manual Viewer

Sony HCD-HPR90 Service Manual - Page 55

Mechanical, Dlm5b

Add to My Manuals
Save this manual to your list of manuals

Page 55 highlights

7-4. CD MECHANICAL SECTION (DLM5B) HCD-HPR90/HPR99XM 201 not supplied not supplied 202 202 not supplied not supplied 203 204 205 (including optical pick-up, spindle motor (M401), sled motor (M402)) 203 203 204 204 206 203 not supplied (spindle motor (M401)) 204 206 not supplied (sled motor (M402)) S101 207 208 Ref. No. 201 202 203 204 0 205 Part No. Description Remark 1-797-409-11 MECHANICAL, CD (DLM5B) 2-632-062-01 BELT (DLM3A) 4-227-549-11 INSULATOR 4-227-045-31 SPRING (INSULATOR), COIL A-4735-357-A OPTICAL PICK-UP BLOCK (KSM-213DHAP) (Including optical pick-up,spindle motor (M401), sled motor (M402)) Ref. No. 206 207 208 S101 Part No. Description 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING 1-832-404-21 CABLE, FLEXIBLE FLAT (16 CORE) A-1134-279-A CD BOARD, COMPLETE 1-771-853-11 SWITCH, DETECTION (LIMIT) Remark 55

Section	Page
COVER	1
TABLE OF CONTENTS	3
1. SERVICING NOTES	4
2. GENERAL	5
3. DISASSEMBLY	7
3-1. DISASSEMBLY FLOW	7
3-2. CASE	8
3-3. BACK PANEL	8
3-4. MAIN BOARD	9
3-5. AMP BOARD, POWER BOARD SECTION	9
3-6. FRONT PANEL SECTION, CD MECHANICAL (DLM5B)	10
3-7. BELT (DLM3A)	11
3-8. OPTICAL PICK-UP BLOCK	11
4. TEST MODE	12
5. ELECTRICAL CHECK	14
6. DIAGRAMS	15
6-1. BLOCK DIAGRAM – CD SERVO Section –	15
6-2. BLOCK DIAGRAM – MAIN Section –	16
6-3. BLOCK DIAGRAM – AMP Section –	17
6-4. BLOCK DIAGRAM – PANEL, POWER SUPPLY Section –	18
6-5. PRINTED WIRING BOARD – CD Board –	20
6-6. SCHEMATIC DIAGRAM – CD Board –	21
6-7. PRINTED WIRING BOARD – MAIN Board –	22
6-8. SCHEMATIC DIAGRAM – MAIN Section (1/3) –	23
6-9. SCHEMATIC DIAGRAM – MAIN Section (2/3) –	24
6-10. SCHEMATIC DIAGRAM – MAIN Section (3/3) –	25
6-11. PRINTED WIRING BOARDS – XM Section (HPR99XM) –	26
6-12. SCHEMATIC DIAGRAM – XM Board (HPR99XM) –	27
6-13. PRINTED WIRING BOARD – AMP Board –	28
6-14. SCHEMATIC DIAGRAM – AMP Board –	29
6-15. PRINTED WIRING BOARD – PANEL Board –	30
6-16. PRINTED WIRING BOARDS – FL Section –	31
6-17. SCHEMATIC DIAGRAM – PANEL Section –	32
6-18. SCHEMATIC DIAGRAM – FL Board –	33
6-19. PRINTED WIRING BOARD – POWER Board –	34
6-20. SCHEMATIC DIAGRAM – POWER Board –	35
7. EXPLODED VIEWS	52
7-1. OVERALL SECTION	52
7-2. FRONT PANEL SECTION	53
7-3. AMP BOARD, POWER BOARD SECTION	54
7-4. CD MECHANICAL SECTION (DLM5B)	55
8. ELECTRICAL PARTS LIST	56
AMP	56
CD	58
FL	59
HP A-IN	60
MAIN	60
PANEL	63
POWER	64
SP	66
XM	66
XM REG	67
SUPPLEMENT-1	69