SCHEMATIC DIAGRAMS (20/33)
SCH20_INPUT2
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
ANALOG VIDEO
DIGITAL VIDEO
STBY POWER
MP
HDAM1 PART
PREFL
PREFR
PREC
PRESW
PRESL
PRESR
PRESBL
PRESBR
AMP_FR
AMP_FL
P_PREFR
P_PREFL
FL
SL
C
SR
FR
SBL
SBR
AGND
AGND
AGND
AGND
AGND
AGND
(FROM JW404B)
(FROM JW403B)
PREGND
PREGND
PREGND
C8101
10/50V
R8103
150
C
814
5
220
/25
V
R8119
22
R8117
22
Q8121
KTA1504S
Q8123
KTC3875S
R
810
9
5.
6K
R
811
1
5.
6K
D
811
3
K
D
S16
0
R
811
3
47
0
D
811
5
K
D
S16
0
R
811
5
47
0
Q8127
KTA1504S
Q8129
KTC3875S
R
812
1
33
0
R
812
3
33
0
C
814
7
220
/25
V
Q8113
KTC3875S
Q8115
KTA1504S
Q8105
KTA1504S
Q8107
KTC3875S
R8107
22
R8105
22
R8127
22
R8129
22
R
813
1
5.
6K
R
813
3
5.
6K
Q8135
KTC3875S
Q8137
KTA1504S
R8135
22
R8137
22
R8139
220
R
810
1
33
K
C
810
3
220
P
R
812
5
1M
C
812
5
220
P
R
819
3
0
R
814
3
0
R
814
4
0
R
824
3
0
R
829
3
0
R
829
4
0
R8141
100
C8102
10/50V
R8104
150
C
814
6
220
/25
V
R8120
22
R8118
22
Q8122
KTA1504S
Q8124
KTC3875S
R
811
0
5.
6K
R
811
2
5.
6K
D
811
4
K
D
S16
0
R
811
4
47
0
D
811
6
K
D
S16
0
R
811
6
47
0
Q8128
KTA1504S
Q8130
KTC3875S
R
812
2
33
0
R
812
4
33
0
C
814
8
220
/25
V
Q8114
KTC3875S
Q8116
KTA1504S
Q8106
KTA1504S
Q8108
KTC3875S
R8108
22
R8106
22
R8128
22
R8130
22
R
813
2
5.
6K
R
813
4
5.
6K
Q8136
KTC3875S
Q8138
KTA1504S
R8136
22
R8138
22
R8140
220
R
810
2
33
K
C
810
4
220
P
R
812
6
1M
C
812
6
220
P
R8142
100
C8151
10/50V
R8153
150
C
819
5
220
/25
V
R8169
22
R8167
22
Q8171
KTA1504S
Q8173
KTC3875S
R
815
9
5.
6K
R
816
1
5.
6K
D
816
3
K
D
S16
0
R
816
3
47
0
D
816
5
K
D
S16
0
R
816
5
47
0
Q8177
KTA1504S
Q8179
KTC3875S
R
817
1
33
0
R
817
3
33
0
C
819
7
220
/25
V
Q8163
KTC3875S
Q8165
KTA1504S
Q8155
KTA1504S
Q8157
KTC3875S
R8157
22
R8155
22
R8177
22
R8179
22
R
818
1
5.
6K
R
818
3
5.
6K
Q8185
KTC3875S
Q8187
KTA1504S
R8185
22
R8187 22
R8189
220
R
815
1
33
K
C
815
3
220
P
R
817
5
1M
C
817
5
220
P
R8191
100
C8152
10/50V
R8154
150
C
819
6
220
/25
V
R8170
22
R8168
22
Q8172
KTA1504S
Q8174
KTC3875S
R
816
0
5.
6K
R
816
2
5.
6K
D
816
4
K
D
S16
0
R
816
4
47
0
D
816
6
K
D
S16
0
R
816
6
47
0
Q8178
KTA1504S
Q8180
KTC3875S
R
817
2
33
0
R
817
4
33
0
C
819
8
220
/25
V
Q8164
KTC3875S
Q8166
KTA1504S
Q8156
KTA1504S
Q8158
KTC3875S
R8158
22
R8156
22
R8178
22
R8180
22
R
818
2
5.
6K
R
818
4
5.
6K
Q8186
KTC3875S
Q8188
KTA1504S
R8186
22
R8188 22
R8190
220
R
815
2
33
K
C
815
4
220
P
R
817
6
1M
C
817
6
220
P
R8192
100
C8201
10/50V
R8203
150
C
824
5
220
/25
V
R8219
22
R8217
22
Q8221
KTA1504S
Q8223
KTC3875S
R
820
9
5.
6K
R
821
1
5.
6K
D
821
3
K
D
S16
0
R
821
3
47
0
D
821
5
K
D
S16
0
R
821
5
47
0
Q8227
KTA1504S
Q8229
KTC3875S
R
822
1
33
0
R
822
3
33
0
C
824
7
220
/25
V
Q8213
KTC3875S
Q8215
KTA1504S
Q8205
KTA1504S
Q8207
KTC3875S
R8207
22
R8205
22
R8227
22
R8229
22
R
823
1
5.
6K
R
823
3
5.
6K
Q8235
KTC3875S
Q8237
KTA1504S
R8235
22
R8237 22
R8239
220
R
820
1
33
K
C
820
3
220
P
R
822
5
1M
C
822
5
220
P
R8241
100
C8202
10/50V
R8204
150
C
824
6
220
/25
V
R8220
22
R8218
22
Q8222
KTA1504S
Q8224
KTC3875S
R
821
0
5.
6K
R
821
2
5.
6K
D
821
4
K
D
S16
0
R
821
4
47
0
D
821
6
K
D
S16
0
R
821
6
47
0
Q8228
KTA1504S
Q8230
KTC3875S
R
822
2
33
0
R
822
4
33
0
C
824
8
220
/25
V
Q8214
KTC3875S
Q8216
KTA1504S
Q8206
KTA1504S
Q8208
KTC3875S
R8208
22
R8206
22
R8228
22
R8230
22
R
823
2
5.
6K
R
823
4
5.
6K
Q8236
KTC3875S
Q8238
KTA1504S
R8236
22
R8238 22
R8240
220
R
820
2
33
K
C
820
4
220
P
R
822
6
1M
C
822
6
220
P
R8242
100
C8251
10/50V
R8253
150
C
829
5
220
/25
V
R8269
22
R8267
22
Q8271
KTA1504S
Q8273
KTC3875S
R
825
9
5.
6K
R
826
1
5.
6K
D
826
3
K
D
S16
0
R
826
3
47
0
D
826
5
K
D
S16
0
R
826
5
47
0
Q8277
KTA1504S
Q8279
KTC3875S
R
827
1
33
0
R
827
3
33
0
C
829
7
220
/25
V
Q8263
KTC3875S
Q8265
KTA1504S
Q8255
KTA1504S
Q8257
KTC3875S
R8257
22
R8255
22
R8277
22
R8279
22
R
828
1
5.
6K
R
828
3
5.
6K
Q8285
KTC3875S
Q8287
KTA1504S
R8285
22
R8287 22
R8289
220
R
825
1
33
K
C
825
3
220
P
R
827
5
1M
C
827
5
220
P
R8291
100
C8252
10/50V
R8254
150
C
829
6
220
/25
V
R8270
22
R8268
22
Q8272
KTA1504S
Q8274
KTC3875S
R
826
0
5.
6K
R
826
2
5.
6K
D
826
4
K
D
S16
0
R
826
4
47
0
D
826
6
K
D
S16
0
R
826
6
47
0
Q8278
KTA1504S
Q8280
KTC3875S
R
827
2
33
0
R
827
4
33
0
C
829
8
220
/25
V
Q8264
KTC3875S
Q8266
KTA1504S
Q8256
KTA1504S
Q8258
KTC3875S
R8258
22
R8256
22
R8278
22
R8280
22
R
828
2
5.
6K
R
828
4
5.
6K
Q8286
KTC3875S
Q8288
KTA1504S
R8286
22
R8288 22
R8290
220
R
825
2
33
K
C
825
4
220
P
R
827
6
1M
C
827
6
220
P
R8292
100
R
824
4
0
13
12
11
10
9
8
7
6
5
4
3
2
1
BN801
1
JW404B
LA
N
D
1
JW403B
LA
N
D
1
2
3
C
N
706
S
AGND
P_PREFL
P_PREFR
P_PREC
P_PRESW
P_PRESL
P_PRESR
P_PRESBL
P_PRESBR
A+7V
A-7V
PRESBL
PRESR
PRESL
PRESW
PREC
PREFR
PREFL
PRESBR
AGND
7F
F9
144
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16