Schematic Diagram - Cis Board (Da3200Es) - Sony STR-DA3200ES Service Manual

6-31. SCHEMATIC DIAGRAM – CIS Board (DA3200ES) –
J801
IR IN
J802
IR REMOTE IR OUT 1
J803
IR OUT 2
(CHASSIS)
EB801
J831
TRIGGER OUT
MAIN
STR-DA3200ES/DG1000
• See page 92 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
Q831,832
BUFFER R831
R832
10k
Q831
2SB733-T-34 Q832
DTC114EKA
R833
2.2k
C831
R834 1
10k 50V
R806 100
R807 100
R845 100
JW845
0
SIRCS SELECT
IC802
TC74HC4053AF(EL)
Z-Z1 VSS
Y-Y1 VEE
X-X1 INT
X0 Z0
X1 Z
X Z1
Y Y0
VDD Y1
JW861
R851
0
R865
R864
R863
C865
0.1
C888
C886
C885
1
C887
61 61
C804
47 C805
25V
C851
C852
1000
0.1
16V
CONTROL-S I/F
IC861
NJM2145
C863
470p
VCC
GND
OUT1
INH1
0
IN4
INH2
1k
IN3 C862
IN1 470p
IN2 R862
NC 1k
O3-1
O2-1
1k
O3-2
O2-2
1k
03-3
O2-3
C864
4.7
50V FB881
RS-232C DRIVER C884
100
IC881
16V
MAX232N
C883 0.1
C1+
1 VCC
VS+
GND
R882 100
C1-
T1OUT
R881 100
C2+
R1IN
1 C2-
R1OUT
VS-
TIN
T2OUT
T2IN
1 R2IN
R2OUT
STR-DA3200ES/DG1000
CN801
13P
STB+3.3V
0.1
STB-GND
STB+5VB
SIRCS IN
SIRCS OUT
TRIG-1
NC
NC
TX232
RX232
(Page 79)
TRIGGND
+12V
+12V
J861
OUT
R861
1k
CTRL
S
J862
IN
C861
0 EB802
(CHASSIS)
J881
9P
RS232C
C881
100p