STR-DA5300ES - Sony Audio Service Manual (repair manual). Page 117

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STR-DA5300ES
117
117
STR-DA5300ES
(Page 73)
6-85. SCHEMATIC  DIAGRAM  – CIS Board –
 See page 127 for IC Block Diagrams.
BE
CN2402
BOARD
D-CONNECT
IC B/D
IC B/D
0
0
0
0
0
0
0
0
4.8
4.9
0
0
0
11.9
11.9
11.9
11.9
11.9
11.9
11.9
11.9
11.9
0
0
0
4.9
4.8
4.9
4.8
2.5
4.8
4.9
SID307BRTP19
D802
50V
2.2
C803
RT1N141C-TP-1
Q822
TH821
50V
1
C821
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NJM2145M-TE2
IC861
VCC
OUT1
IN4
IN3
IN2
O3-1
O3-2
O3-3
O2-3
O2-2
O2-1
NC
IN1
INH2
INH1
GND
50V
4.7
C864
25V
47
C801
25V
47
C804
1
2
3
4
5
6
7
8
9
10
10P
CN801
STB_GND
STB_5V
SIRCS_IN
SIRCS_OUT
TRG1
TRG2
TRG3
TRG_GND
TRG_GND
TRG_12V
VCC
OUT
GND
NJL23H400A
IC801
3
1
2
TH831
50V
1
C831
RT1N141C-TP-1
Q832
50V
1
C841
TH841
RT1N141C-TP-1
Q842
10k
R801
10
R802
100k
R803
10k
R804
100k
R805
0.1
C802
100
R806
100
R807
100
R825
100
R835
100
R845
10k
R842
10k
R844
10k
R832
10k
R834
10k
R822
10k
R824
2.2k
R823
2.2k
R833
2.2k
R843
0.1
C852
0.1
C865
0
JW861
1k
R863
1k
R864
1k
R865
1k
R862
1k
R861
470p
C862
470p
C863
0.1
C805
0
R851
8
7
6
5
4
3
2
1
TC7W53F(TE12R)
IC802
COM
INH
VEE
GND
A
CH1
CH0
VCC
KTA1271Y-AT
Q841
KTA1271Y-AT
BUFFER
Q831
KTA1271Y-AT
Q821
MA111-TX
D801
MA111-TX
D803
J801
J802
J803
J821
J831
J841
J862
J861
16V
1000
C851
0
C807
0
C866
IC861
CONTROL-S INTERFACE
IC802
SIRCS SELECT
IC801
REMOTE CONTROL
CIS BOARD
(CHASSIS)
(REMOTE CONTROL TRANSCEIVER)
RECEIVER
(REAR)
(CHASSIS)
A802
A801
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
IN
OUT 1
OUT 2
MAIN
ZONE 2
ZONE 3
OUT
IN
CTRL S
TRIGER
OUT
IR
REMOTE
A
10
1
2
H
B
11
C
7
8
F
9
6
4
3
G
D
5
E
12
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