Read Sony STR-DA2000ES / STR-DB2000 (serv.man2) Service Manual online
STR-DA2000ES/DB2000
5
5
1-5.
SCHEMATIC DIAGRAM – CIS Board (STR-DA2000ES only) –
CN801
R845
R807
R806
R802
C801
THP841
R842
R843
R846
Q842
R844
C874
C873
FB871
C877
C875
C872
D803
R805
C841
C852
C851
C803
R804
C802
R803
C876
EP801
C840
IC802
C871
R801
D801
D802
J841
J801
J802
IC871
CN851
J871
IC801
R871
R872
Q841
7P
100
100
100
10
47
16V
10k
1k
1k
DTC114EKA
10k
0.1
0.1
47
16V
0.1
0.1
1SS355
100k
1
50V
0.1
1000
16V
2.2
50V
50V
10k
0.1
100k
0.1
0
TC7W53FU
0
10k
1SS355
SID307BR
1P
1P
1P
ADM3222ARU
2P
9P
NJL72H400A
100
100
2SB733
CHIRITORI
STB-GND
SIRCS IN
SIRCS OUT
+12V
TRIGER GND
TRIGER
RXD232
TXD232
STB+3.3V
VCC
INH
VEE
GND
(CHASSIS)
BUFFER
BUFFER
VCC
OUT
GND
REMOTE CONTROL
RECEIVER
(REAR)
SIRCS SELECT
REMOTE
CONTROL
TRANSCEIVER
OUT
TRIGGER
OUT
IN
RS232C
IR REMOTE
RS-232C DRIVER
(Page 11)
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