Schematic Diagram - Damp Board - Sony MHC-V3 Service Manual

6-16. SCHEMATIC DIAGRAM - DAMP Board -

1 2 3
A
DAMP BOARD
B
C
D
E
F
G
CN1001
17P
CL1056
H
AGND 17
CL1055
WOOFER + 16
CL1015
WOOFER - 15
CL1014
AGND 14
>032S CL1013
MID L 13
CL1012
AGND 12
ARAGON
CL1011
AGND 11
BOARD CL1010
AGND 10
CL1009
I
(5/6)
MID R 9
CL1008
AGND 8
CN116
CL1007
/AMP-RESET 7
(Page 50) CL1006
/AMP-SD 6
CL1005
MAIN-ON 5
CL1004
/DC-DETECT 4
CL1003
M+5V 3
CL1002
GND 2
CL1001
J
1
13V
JC1019
0
K
MHC-V3/V4D
• See page 60 for IC Block Diagrams.
4 5 6
CL1023
R1113
C1040
0
0.1u
R1114
0
12 2
R1115 64 63 62 61
R1001
0 D1001 ~ D1002
CL1022
22k
BAV99-215
C1007 1u
1
OC_ADJ
D1001 D1002
R1008 100 CL1045 1.2 2
RESET
C1120 C1008 1000p 3
R1002 CL1021 3.3
R1107
C_STARTUP
1u
100
0 4
3.3
INPUT_A
2 5
INPUT_B
2 6
R1108 C1119 R1003
VI_CM
0 1u 100 C1011 1000p
7
2
GND_7
8
C1012 0.1u
AGND
R1110 C1117 R1004
9
0 1u 100 VREG
3.3 10
INPUT_C
11
2
INPUT_D
R1009 10k 12
2
R1109 C1118 R1005
FREQ_ADJ
0 1u 100
0.9 13
CL1044
OSC_IO+
1.6 14
CL1042
OSC_IO-
D1005 D1006
15
CL1041 1.6
SD
16
R1035 3.3
CL1043
1k OTW1
D1005 ~ D1006 3.3
BAV99-215
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
3.3 3.3
R1132
2.2k
IC1003
CL1039
BD00GA3WEFJ-E2
3.3
EN NC_4
5 4
C1092
JC1020 R1052
NC_6 GND
IC1003
1000p
0 6 3 47k
0.8
NC_7 FB
+12V REG.
CL1040 13.2 7 2 12.2 CL1038
VCC VO
L1008 8 1
C1091
47uH
C1133 R1053
100u 9
3.3k
0.1u
16V
7 8 9 10
Q1018
Q1019
KTA1542T-RTK/P
R1128
PBSS4160T
AMP RESET SWITCH 4.7k
AMP RESET SWITCH
R1129
C1136
33k
R1126
47u
100k
16V
C1134 R1127
0.1u 12k
R1018 R1017
3.3
3.3
C1036
C1095
2.2u
0.1u
CL1028
12.1 12.1 36.2 25 25 50.4 50.4
60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
GND_A_48 C1073
GND_B_46
1000u
45 25
GND_B_47
OUT_B_45 63V
44 25
OUT_B_44
43 50.4
PVDD_B_43
42 50.4
C1061
PVDD_B_42
IC1001
0.1u
41 36.2
TAS5630BPHDR
BST_B
IC1001 40 36.1
BST_C
39 50.4
POWER AMP C1060
PVDD_C_39
38 50.4 0.1u
PVDD_C_38
37 25
GND_C_34
OUT_C_37
36 25
GND_D_33 C1126
R1081
OUT_C_36
220u
35 10k
35V
GND_C_35
34
33
C1127
R1077
220u
10k
35V
12.1 12.1 36.3 25 25 50.5 50.4
C1021
C1130 C1071
0.1u
C1022
1000u 1000u
2.2u
63V 63V
R1011 R1012
3.3 3.3
C1105 R1079
10k
Q1020 0.0022u
2PD601ART
RELAY DRIVER
0.2 RY001
C1104 R1076
R1087
0.8
0.0022u 10k
3.3
D1013
R1133
0 DA2J10100L
10k
C1137
10u
R1130 R1131
16V
47 47
D1007 RB551V-30TE-17
13.2
R1062
10k
R1063
C1003
10u 3.3k
CL1054
R1073
C1089
3.3k
C1090
100u
16V 0.1u
Note 1: When the DAMP board is replaced, spread the
55 55
11 12 13 14
R1122 R1121
6.8k 6.8k
R1021
R1020
3.3 3.3
C1074
C1043 C1045
1u
0.0022u
0.022u
C1044 C1046
L1006
0.0022u 0.022u
10uH L1004
L1001
C1049
C1047
0.022u
0.0022u
C1075 C1050 C1048
1u
0.022u
0.0022u
R1023
R1022
3.3
3.3
C1106
R1088
0.0022u
3.3
R1025 R1024
C1107
3.3 3.3
0.0022u
C1053 C1051
0.022u 0.0022u
R1080 C1068
C1054 C1052
10k 1u
0.022u 0.0022u
R1085 R1083
L1003
47k 100k
L1007
CL1030
10uH
L1002
CL1027 C1057
C1055
0.022u 0.0022u
R1082 R1084
C1058 C1056
100k 47k
0.022u 0.0022u
R1026
R1027
R1078
3.3
10k 3.3
C1128
220u
R1028 R1030 R1032 R1106 R1112
35V
560k 560k 56k 56k 56k
Q1014 ~ Q1017
C1129
2SA1162-G R1029 R1033 R1031
220u
560k 220k 220k
OVERLOAD DETECT
35V
C1062 C1063 C1125
Q1003 ~ Q1004
Q1004 Q1016
47u 47u 47u
2SA1162-G
25 0 25 0
OVERLOAD DETECT
25 25
Q1006
Q1003 Q1017
LSCR523UBFS8TL 25 0 25 0
DC DETECT SWITCH
R1037
3.3
25 25
680
0
D1008 C1108
0
R1036 C1083 1u 50V
BAV99-215
100k 2.2u 50V
5.2
Q1010
DSA700300L
13.2 FAN MOTOR
DRIVER
R1091 R1092
3.3k 3.3k
0 R1064
E C 2.6 R1070
C1001
22k
4.7k
0.1u
Q1011 3.3
0 B B 0
C1004
2SC3722K-E 0
R1065 R1067
10u
FAN PROTECTION
0 3.3 2.2
C E 50V
Q1012 (LOCK)
0
XP4501 R1069 C1002
C1005 R1066 R1068
FAN RESET
47k 0.1u 4.7u 3.3 3.3
SWITCH
Note 2: 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).
MHC-V3/V4D
Ver. 1.4
15 16 17
1 V1
CL1031
3 V1
4 V1
R1125
5 V1
6.8k CONNECT TO
6 V1_GND
SMPS BOARD
CL1032
7 V1_GND
8 V1_GND
9 V1_GND
CN1005
JC1022 JC1021
8P
0 0
ET1001
(CHASSIS) SPB1
SPK BOX ASSY
CN1007
C1076
SP5
2P
0.1u
(WOOFER)
CL1046
1 SW -
CL1047
C1077
3 SW +
0.01u
C1078
0.01u
C1079
0.1u
C1080
0.1u
C1059
0.01u
CN1006
SP1
4P
(WOOFER (L-CH))
CL1048
1 L+
CL1049
2 L-
C1081
CL1050
0.01u 3 R+
CL1051
4 R-
SP3
C1082
0.1u (TWEETER (L-CH))
SP2
C1121
(WOOFER (R-CH))
0.1u
C1124
0.01u
SP4
(TWEETER (R-CH))
C1123
0.01u
C1122
0.1u
C1131
0.1u
C1132
R1111
0.015u
56k
Q1014
25 0
25
Q1015
25 0
25
CL1052
1 FAN+ M
CL1053
M1
2 FAN-
(FAN)
CN1004
2P
bond referring to "BOND FIXATION OF ELECTRIC
PARTS" on servicing notes (page 6).