Printed Wiring Board - Motherboard Board (Component Side) - Sony MHC-V21D Service Manual

2018/08/28 21:56:45 (GMT+09:00)
6-6.

PRINTED WIRING BOARD - MOTHERBOARD Board (Component Side) -

1 2
MOTHERBOARD BOARD
(COMPONENT SIDE)
A
V21
V21D
B
(CHASSIS)
C
>001P
SMPS BOARD
CN6500
(Page 41)
D
E
F
(CHASSIS)
G
H
I
>002P
SMPS BOARD
J NO6501
(Page 41)
K
(CHASSIS)
MHC-V21/V21D
3 4 5 6
VIDEO OUT
AUDIO/PARTY CHAIN AUDIO/PARTY CHAIN
OUT OUT
CN1000
CN2024 CN2023
HDMI OUT
SW+ SW- R+ L+ (TV) ARC
C2090
21 22
5 1
C2095
1 2 20 23
1 19
C2084
C2079
L1001 L1002 R1011 C1006
R1010
R1000
CL328
CL329
RB303
RB305
R368
96 65
97 64
C2068 C2067
C2060 C2059 IC301
R367
C2071 C2069
C2063 C2058
R365
C341
C337
128 33
L2007 L2006 1 32
R334
R342
R332 C308
C307
X301
C322 C323
C2096 C2105 C958
C2042 C2043
IC302
R989
R987
R988
44 23
R335
1 22 R2044
IC2002
R2046
C2032 C2027
C2024
IC453
C2028
R434
R2031
R2034
E
Q401
C2010
FB013
C302
C2020
JL363
Q007
C2135
56 29 E
1 23
CN302
R2020 2 24
IC2001
C2014 R2010
C366
C2013 1 28
R323 C303
R040
R2019 C2015 R301
C2008 C2021
JL2042
C2012
C2108 JL2041
C143
C142
44
45
C2004 C2003
R168
R099
C104
R234
R172
R116 C106
R173
R511
C109
IC109
R521
R127
C107 C126
C110
IC103
X105
R159
FB101
R158
C577
Q572
E 88
89
Q574
E
R196
R483 RB107
E
Q571
R572 R571
X103
C132
C130
C574
C030 C003
C005
R012
C052 C013
C026 C017 C167
L008
R001
L003
R086
C006 C041
C004 C038 Q009
C050
R013 C040 C047 Q104
R109
R061
Q008
C016 C029
C049
C014
C019 C028
C083
R088
C084
C068
R077
C085
C098
JL053
C048
JL057
(CHASSIS)
• See page 36 for Circuit Boards Location.
7 8 9
J601
J602
L L
AUDIO/PARTY CHAIN AUDIO/PARTY CHAIN
R R
IN IN (TV)
FOR SERVICE
ONLY V
(CHASSIS)
8 7
CN108
6 1
R124
R101
R653
R752
C626
C627
R625 R753
R624
R692 C941
Q602
Q607
C938
Q606 R650
C943
R627 R751
C620 R628
C606
C621
R750
R380
R379
RB306
R369
R607
R600 C612 1
RB308
R615 CN302
2
C605
C616
R616
RB309
CONNECT TO
SERVICE, OPTICAL DEVICE (7G)
C602
FB321 FB320 C618
C362
R800 R609
FL301 R640
C633
(CHASSIS)
R652
R801 R784
R618 C635
R619 R655
R614 R622
C604 JL056
IC610
C614
IC905 C613
C630
R809
C324 C402
C654
R814
C664
R806
C411
R813
>003P
MIC USB BOARD
CN4101
R409
(Page 42)
R410
C418 C419
SERVICE, OPTICAL DEVICE (7G)
Q457
E1 C1
C139 4 1
B1 B2
CN402
C2 E2
6 5
C141 R242
R251 >004P
R535 R530
R257 Q111
SPK LED BOARD
E
R261 R141
CN4300
Q110
1
176
E
R289 (Page 44)
R288
R292
R291
R156
R290 R541
R179
>005P
PANEL BOARD
JL295
R285
CN4000
JL296
C151
(Page 39)
C152
R278
133 R267
132
R531
R264
>006P
R280
NFC BOARD
CL3019
CL3032
(CHASSIS) CN001
CL3031
JL055
CL3033 (Page 45)
CL3016
CL3030
R3022
IC3000
CL3041
CL3042
CL3043
CL3045
R3021
CL3046
CL3047
R3016
2 6 CL3048 CL3015
CL3062
CL3049
CL3014
CN601
1 7 CL3038
CL3040 CL3013
CL3037
CL3050 CL3012 CL3036
CL3054
CL3039
CL3051 CL3035
FB603 CL3055
FB601 FB602
CL3056
CL3052
CL3057
CN3007
1 13
R3018 14 15 21
2 12
R3030
CL3011
CL3034 (NC)
(21)
1-983-189-
>008P
MIC USB
BOARD
CN4102
(Page 42)
37 37
• : Uses unleaded solder.
10 11 12 13
23
24
CONNECT TO
MS-476 BOARD
CONNECT TO
>007P
IR BOARD
CN4200
(Page 44)
MHC-V21/V21D
Ver. 1.1
14 15 16
Note 1: When the MS-476 board is defective, exchange
the entire LOADING COMPLETE ASSY (T).
Note 2: When the MOTHERBOARD board is replaced,
s p r e a d t h e c o m p o u n d r e f e r r i n g t o " N O T E
O F R E P L A C I N G T H E I C 2 0 0 2 O N T H E
MOTHERBOARD BOARD AND THE COMPLETE
MOTHERBOARD BOARD" on servicing notes
(page 7).
Note 3: When the complete MOTHERBOARD board
is replaced, be sure to refer to "DESTINATION
SETTING METHOD" on page 5.
SYS SET