Schematic Diagram - Cis Board - Sony STR-DA7100ES Service Manual

STR-DA7100ES
6-76. SCHEMATIC DIAGRAM – CIS BOARD –
J801
IR IN
J802
IR
IR OUT 1
REMOTE
J803
IR OUT 2
J821
3RD ZONE
J831
TRIGGER
2ND ZONE
OUT
J841
MAIN
J861
OUT
CTRL
S
J862
IN
STR-DA7100ES
See page 162 for IC Block Diagrams.
D802
SID307BRTP19
REMOTE CONTROL
TRANSCEIVER
D801
1SS355TE-17
C801
SIRCS SELECT 47
25V
IC802
TC7W53FU
VCC
INH
VEE
GND
Q821,822,831,832,841,842
Q821
2SB733-T-34 Q831
R821
2SB733-T-34
R822
10k
R823
2.2k
Q822
RT1N141C
R834
10k
C821 C831
R824
1 1
10k
50V 50V
R861 1k
R862 1k
REMOTE CONTROL
V G RMC
RECEIVER(REAR)
IC801
NJL63H400A
R802
10
R805 100k
R803 R804
100k 10k
D803 1SS355TE-17
C805
C803
C802 0.1
2.2
0.1
50V
BUFFER
Q841
R831 R841
2SB733-T-34
R832 R842
10k 10k
R833 R843
2.2k 2.2k
Q832 Q842
RT1N141C RT1N141C
R844
10k
C841
1
50V
COINTROL-S I/F
IC861
NJM2145
C862 470p
C863 470p
C864
4.7
50V
136 136
CN801
C804 7P
47
STB+5VB
25V
STB-GND
R806 100 SIRCS IN
R807 100 SIRCS OUT
R845 100 TRIG-1
R835 100 TRIG-2
(Page 107)
R825 100 TRIG-3
CN851
C852 3P
0.1
+12V
TRIGGND
+12V
C851
1000
16V
(Page 116)
R863 1k
R864 1k
R865 1k
JW861 0
C865
0.1