Schematic Diagram - Cis Board - Sony STR-DA5200ES Service Manual

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3 7 6 3 1 5 1 5 0
6-36. SCHEMATIC DIAGRAM – CIS Board –
J801
IR IN
J802
IR REMOTE IR OUT 1
J803
IR OUT 2
T E
L (CHASSIS) 1 3 9 4 2 2 9 6 5 1 3
EB801
J821
MAIN
J831
TRIGGER OUT ZONE 2
J841
ZONE 3
w w w
STR-DA5200ES
• See page 98 for IC Block Diagrams.
C802
0.1
REMOTE CONTROL
RECEIVER
IC801
NJL23H400A (REAR)
C803
R801 2.2
10k 50V
V G RMC
R803
100k
D802
SID307BRTP19
REMOTE CONTROL
TRANSCEIVER
R804
10k
R802 R805
10 100k
C801
47
25V
D803
1SS355TE-17
C868
0
2SB733-T-34
R831
R832
10k
Q831
2SB733-T-34 Q832
DTC114EKA
R833
2.2k
Q831,832
BUFFER
C831
R834 1
10k 50V
x a o
y
. i
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SIRCS SELECT
IC802
TC74HC4053AF(EL)
Z-Z1 VSS
Y-Y1 VEE
X-X1 INT
X0 Z0
X1 Z
X Z1
Y Y0
VDD Y1
R851
0
R821
Q Q
3 7 6
R822
10k
Q821
R823 Q822
2.2k DTC114EKA
Q821,822
BUFFER
C821
R824
1
10k
50V
R841
R842
10k
Q841
2SB733-T-34
Q842
DTC114EKA
R843
2.2k
Q841,842
BUFFER
C841
R844
1
10k
50V
u 1 6 3
.
65 65
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2 4
8 9 9
R806 100
R807 100
R845 100
R835 100
R825 100
C851
C806 C852
1000
0.1 0.1
16V
CONTROL-S INTERFACE
IC861
NJM2145
C863
470p
VCC
GND
OUT1
INH1
JW861 0
IN4
INH2
R865 1k
IN3 C862
IN1 470p
IN2
NC
O3-1
3 1 5 1 5 0 O2-1 8 9 2
R864 1k
O3-2
O2-2
R863 1k
03-3
O2-3
C865 C864
0.1 4.7
50V FB881
RS-232C DRIVER C884
100
IC881
16V
MAX232N
C888
C1+
1 VCC
VS+
GND
C1-
T1OUT
C2+
C886 R1IN
1 C2-
R1OUT
C885 VS-
1 TIN
T2OUT
C887 T2IN
1 R2IN
R2OUT
m
c o
STR-DA5200ES
2
8 9 9
CN801
13P
C804
STB+3.3V
47 C805
25V 0.1
STB-GND
STB+5VB
SIRCS IN
SIRCS OUT
TRIG-1
TRIG-2
TRIG-3
TX232
RX232
TRIGGND (Page 83)
+12V
+12V
J861
OUT
R861
1k
CTRL
S
J862
R862
1k
IN
4 9 8 2 9 9
C861
0 EB802
(CHASSIS)
C882
0
CD
DSR
C883 0.1
RXD
RTS
J881
R882 100
9P
TXD
R881 100 RS232C
CTS
DTR
NC
SG
C881
0