Printed Wiring Board - Damp Board - Sony MHC-V3 Service Manual

MHC-V3/V4D
Ver. 1.4

6-15. PRINTED WIRING BOARD - DAMP Board -

1 2
DAMP BOARD
A
(COMPONENT SIDE)
B
C
D
(CHASSIS)
R1125
R1122
E
CONNECT TO
SMPS BOARD
F R1121
G
Q1018 E
H
C1136
R1126 R1128
Q1019 E
I
J
K
MHC-V3/V4D
• See page 38 for Circuit Boards Location.
3 4 5 6
SPB1
SPK BOX ASSY
SP5 SP4 SP3
(WOOFER) (TWEETER (R-CH)) (TWEETER (L-CH))
SP2 SP1
(WOOFER (R-CH)) (WOOFER (L-CH))
R1130
C1131
R1131
CN1006
R1028 C1132
CN1007
R1106
3 1 4 3 2 1
R1032
R1111 R1112
C1047 C1052 C1122
C1059 C1080 C1124 C1121
C1123
C1083
RY001
C1074 C1075
C1053 C1054
R1132
C1056
C1058
R1084
R1027
R1079
R1077
R1076
CL1030
CL1027
C1029 C1026
C1036 C1022
C1091
CL1026 CL1028 C1060
48 33 CL1040
IC1001
C1133
49 32
C1092
R1012
R1017
R1011
R1018
64 17
C1089
1 16
CL1021 CL1043
C1011 C1012 R1009 CL1041
CL1022
D1002 A/K CL1044
K A
CL1042
D1005
A/K
D1001 K A
A/K K A
R1109
C1118
R1110
R1115 C1119 R1108
C1117
R1114
C1120 R1107 R1005
• : Uses unleaded solder.
7 8 9 10
M1
(FAN)
M
CN1004
2 1
C1001 C1002
R1091
R1092
C1003
Q1012 C1 B2 E2
R1070
E1 B1 C2
>006P
ARAGON BOARD
R1081
C1107 C1105
CN116
(Page 44)
CL1039
IC1003
JC1020
JC1019
CL1038
13
(13)
1-893-261-
54 54
11 12 13
DAMP BOARD
(CONDUCTOR SIDE)
CL1052 CL1053
CL1051
CL1048 CL1049 CL1050
CL1054
CL1002
CL1003
CL1001
CL1004
CL1005
CL1007
CL1006
CL1009
CL1008
CL1012
CL1010
CL1013
CL1055
CL1011
CL1015
CL1056
CL1014
(CHASSIS)
CL1023
Note 1: When the DAMP board is replaced, spread the
compound referring to "NOTE OF REPLACING THE
IC1001 ON THE DAMP BOARD AND THE COMPLETE
DAMP BOARD" on servicing notes (page 5).
Note 2: When the DAMP board is replaced, spread the bond
referring to "BOND FIXATION OF ELECTRIC PARTS"
on servicing notes (page 6).
14 15 16
CL1046
CL1047
CL1032
CL1031
(CHASSIS)
13
(13)
1-893-261-