DOWNLOAD Sony HCD-VX55J / MHC-VX55 / MHC-VX55J Service Manual ↓ Size: 24.48 MB | Pages: 75 in PDF or view online for FREE

Model
HCD-VX55J MHC-VX55 MHC-VX55J
Pages
75
Size
24.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-vx55j-mhc-vx55-mhc-vx55j.pdf
Date
PREV: Sony SS-RS150 Service Manual

Sony HCD-VX55J / MHC-VX55 / MHC-VX55J Service Manual ▷ View online

HCD-VX55/VX55J
29
29
7-4. SCHEMATIC DIAGRAM     BD SECTION
• See page 24 for Waveforms.
• See page 50 for IC Block Diagrams.
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
43
(KSM-213D)
Ver 1.5  2003.11
HCD-VX55/VX55J
30
30
7-5. PRINTED WIRING BOARD     MAIN SECTION
• See page page 23 for Circuit Boards Location.
Ref. No.
Location
D501
B-3
D502
B-4
D503
A-4
D504
B-3
D505
A-3
D506
A-4
D508
C-1
D509
B-3
D510
B-3
D511
C-1
D601
B-7
D641
C-9
D651
B-7
D681
C-7
D801
F-8
D822
E-8
D861
F-6
D891
F-8
D892
F-8
D901
F-7
D902
F-7
D903
F-7
D904
F-7
D906
G-7
D907
G-7
D908
G-7
D909
G-7
D910
G-5
D911
G-5
D952
E-5
D953
E-5
D957
IC101
D-6
IC102
C-4
IC103
B-4
IC104
B-5
IC301
E-4
IC302
F-3
IC303
E-2
IC304
F-3
IC401
B-3
IC501
B-4
IC601
C-8
IC651
A-7
IC911
B-6
IC951
E-5
IC961
F-6
Q101
C-5
Q102
C-4
Q103
G-6
Q141
C-4
Q151
C-5
Q152
C-5
Q153
G-6
Q301
G-4
Q302
G-3
Q303
G-4
Q304
F-3
Q305
F-4
Q391
D-2
Q392
D-2
Q393
D-2
Q394
C-2
Q395
D-2
Q396
D-2
Q397
C-2
Q501
B-4
Q503
C-3
Q504
C-3
Q505
C-3
Q601
B-7
Q602
A-8
Q611
C-7
Q612
C-7
Q821
F-8
Q822
F-8
Q823
E-8
Q824
E-8
Q825
E-8
Q828
E-8
Q829
E-8
Q861
F-6
Q862
F-8
Q863
E-7
Q891
E-8
Q892
E-8
Q911
C-6
Q912
C-6
• Semiconductor
Location
R915
X651
R205
R431
R434
C416
C182
C181
C187
C188
C189
C119 C126
C185
C186
C120
C114
IC103
R103
R182
R601
JR609
C602
JR601
FE601 : JE MODEL
FE602 : EXCEPT MODEL
JR618
JR617
JE
JE
EXCEPT
JE
EXCEPT
JE
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
(Page 40)
(Page 42)
(Page 36)
TO LEAF SW BOARD
(Page 38)
(Page 38)
(Page 38)
(Page 34)
(Page 34)
TO VIDEO BOARD
TO DRIVER BOARD
HCD-VX55/VX55J
31
31
7-6. SCHEMATIC DIAGRAM     MAIN SECTION (1/3)
• See page 52 for IC Block Diagrams.
33
EXCEPT JE
JE
EXCEPT JE
JE
JR617
JR618
HCD-VX55/VX55J
32
32
7-7. SCHEMATIC DIAGRAM     MAIN SECTION (2/3)
• See page 24 for Waveforms.
• See page 46 for IC Pin Function Description.
• See page 52 for IC Block Diagrams.
PIN FUNCTION
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