Sony HCD-GTR333 - Schematic Diagram - 2 CH Damp Board (1;4)

HCD-GTR333/GTR555/GTR777/GTR888
HCD-GTR333/GTR555/GTR777/GTR888
3737
5-20. SCHEMATIC DIAGRAM – 2CH DAMP Board (1/4) –
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
2CH DAMP BOARD
(1/4)
VG
Lch-Input
VG
Rch-Input
VAA
VG
VSS
D-GND
GVDD
/AMP-SD
/AMP-RESET
AMP-CLK
3
1
2
8
7
6
5
10
9
12
11
15
14
13
4
57
68.7
8.8
8.8
8.2
0.8
68.7
76.7
69.3
43.5
66
44
77
77
50.7
77
23.8
0
38.5 38.5 38.5 57
20.4 38.5 38.5
20.4
38.5
38.5
0
3.5
0
0.7
0
0
0
77
77
77
0
77
23.5
0.3
38.5
77
0
38.5
0
33.5
33
10
43.5
77
77
HCD-GTR333
IO
COM
I
O
COM
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FAN-LOCK
FAN-DRIVE
DBFB
SP-RLY
/RES-DET
SUB-ON
MAIN-ON
AC-DET
C4042
0.22
C4041
0.22
C4188
470p
C4189
470p
100k
R4046
100k
R4047
D4003
DZ2J150M0L
D4004
DZ2J150M0L
D4005
DZ2J150M0L
D4002
DZ2J150M0L
C4012
22
50V
C4013
22
50V
1k
R4500
C4039
47
35V
35V
C4038
47
C4049
47
25V
C4050
47
25V
C4079
10 50V
C4080
10 50V
D4022
MC2838-T112-1
D4023
DZ2J150M0L
22k
R4205
47k
R4206
47k
R4207
22k
R4208
47k
R4209
47k
R4210
22k
R4213
D4024
MC2836-T112-1
22k
R4216
D4025
DZ2J150M0L
10k
R4226
10k
R4227
D4026
DZ2J150M0L
D4027
DZ2J150M0L
D4028
D4029
MC2836-T1
12-1
C4146
1000p
C4147
1000p
PROTECTION SWITCH
Q4052
PROTECTION SWITCH
RT1N141C-TP-1
Q4053
PROTECTION
SWITCH
RT1P241M-TP-1
PROTECTION
SWITCH
1kR4037
1kR4199
4.7kR4068
4.7k
R4048
22k
R4203
220k
R4204
4.7k
R4049
100
R4034
4.7k
R4040
22k
R4201
100
R4033
4.7kR4043
220k
R4202
C4166
100p
C4168
100p
C4169
100p
C4170
100p
C4172
22
35V
C4171
22
35V
JL4001
JL4002
JL4003
JL4008
JL4009
JL4010
JL4011
JL4012
JL4013
JL4014
JL4015
JL4016
JL4017
C4025
10 63V
C4026
10 63V
C4028
10 63V
C4027
10 63V
120k
R4088
120k
R4086
120k
R4082
120k
R4083
3.9k
R4055
3.9k
R4057
3.9k
R4058
3.9k
R4056
C4184
100p
C4190
100p
JL4040
JL4041
JL4044
JL4045JL4043
JL4046
JL4047
JL4048
JL4049
JL4052
JL4054
JL4056
JL4055
JL4057
JL4058
JL4059
JL4060
JL4061
JL4062
JL4063
JL4064
JL4144
JL4145
JL4146
JL4147
JL4148
JL4149
JL4042
JL4150
JL4151
JL4152
JL4153
JL4154
JL4155
JL4156
JL4157
JL4158
JL4159 JL4070
JL4069
JL4065
JL4067
D4009
DZ2J056M0L
D4006
DZ2J056M0L
Q4012
VOLT REG. SWITCH
KTC3200GR-AT
Q4013
VOLT REG. SWITCH
KTA1268-Y-AT/P
IC4402
RC7818FA
IC4403
RC7918FA
1kR4200
1kR4038
10k
R4075
10k
R4076
10k
R4077
10k
R4078
JL4184
Q4007
VOLT REG. SWITCH
KTC3200GR-AT
Q4008
VOLT REG. SWITCH
KTA1268-Y-AT/P
0
R4236
0
R4235
22k
R4211
22k
R4212
4.7k
R4264
220k
R4265
4.7k
R4266
220k
R4267
Q4061
PROTECTION SWITCH
RT1N141M-TP-1
22k
R4263
22k
R4262
Q4060
RT1P241M-TP-1
CN4001
10P
A-GND
Lch-Input
A-GND
Rch-Input
+13V
+13V
+13V
GND
GND
GND
CN4000
14P
/SD-FAST
/AMP-RESET
/AMP-OTW
/SD-SLOW
AMP-CLK
D-GND
FAN-LOCK
FAN-DRIVE
DBFB
SP-RELAY
/RES-DET
AC-DET
MAIN ON
SUB ON
1
AOUT
2
INA-
3
INA+
4
V-
5
INB+
6
INB-
7
BOUT
8
V+
1
2CH DAMP BOARD
(3/4)
(Page 39)
2
2CH DAMP BOARD
(2/4)
(Page 38)
4
2CH DAMP BOARD
(2/4), (3/4)
(Page 38),
(Page 39)
3
2CH DAMP
BOARD
(4/4)
(Page 40)
5
2CH DAMP
BOARD
(3/4)
(Page 39)
6
2CH DAMP
BOARD
(4/4)
(Page 40)
7
2CH DAMP
BOARD
(3/4)
(Page 39)
MAIN
BOARD
(4/4)
CN504
(Page 35)
J
MAIN
BOARD
(3/4)
CN501
(Page 34)
I
IC4407
NJM2068M-D-TE2
OP AMP
IC4407
+VOLT REG.
IC4402
-VOLT REG.
IC4403
2SC5625
Q4066
PROTECTION
SWITCH
PROTECTION
SWITCH
10k
R4298
10k
R4299
2SA2026
Q4065
10k
R4301
10k
R4300
2SC5625
Q4069
PROTECTION
SWITCH
PROTECTION
SWITCH
10k
R4304
10k
R4305
2SA2026
Q4068
10k
R4307
10k
R4306
2SA2026
Q4067
PROTECTION
SWITCH
RESET
SWITCH
2SC5625
Q4064
10k
R4303
10k
R4302
PROTECTION
SWITCH
2SA2026
Q4070
10k
R4293
10k
R4308
10k
R4297
10k
R4296
1k
R4294
12k
R4295
2200p
C4198
2SC3052EF-T1-LEF
Q4071
DZ2J10000L
D4050
4.7kR4066
C4074
22p
C4076
22p
C4054
0.1
C4051
0.1
C4048
0.01
C4047
0.01
MC2838-T112-1