Sony STR-DB2000 Service Manual

STR-DA2000ES/DB2000
3636
6-21. SCHEMATIC DIAGRAM – MULTI-VIDEO Board (3/4) – • See page 69 for IC Block Diagram.
CN1204
J1201
J1202
J1203
R1211 C1211
R1212 C1212
C1213
C1214R1214 C1224
R1203
R1205C1215
C1216 C1226
R1207C1217
R1216
C1222
C1221
D1201
D1206
C1228
C1260
IC1243
C1205
C1204
C1203
C1202
C1201
IC1201
JW1231
JW1202
JW1234
JW1233
CN1202
CN1205
13P
1P
3P
3P
75 47p
75 47p
47p
47p75 10 50V
75
R1218
75
7547p
47p 10 50V
7547p
75
10 50V
10 50V
1SS355
1SS355
10
50V
0.1
TC74HCT08AF(EL)
0.1
0.1
0
0
0
NJM-2595M
0
0
0
0
7P
QQ1
QQ2
QQ3
QQ4
QQ5
QQ6
QQ7
QQ8
QQ9
QQ10
QQ11
QQ12
QQ13
QQ14
SS1
SS2
SS3
SS4
SS5
SS6
SS1
SS2
SS3
SS4
SS5
SS6
RR1
RR2
RR3
RR4
RR5
RR6
RR1
RR2
RR3
RR4
RR5
RR6
+5V
SW1
SW2
SW3
SW4
GND
GND
VIDEO3
-5V
MONITOR-C/IN
MONITOR-C/OUT
MONITOR-Y/IN
MONITOR-Y/OUT
STB-GND
SIRCS IN
SIRCS OUT
TRIGER
RXD232
TXD232
STB+3.3V
STB-GND
V_SW4
V_SW3
V_SW2
V_SW1
STB+3.3V
TXD232
RXD232
XSEL
12VTRIG
SIRCS IN
SIRCS OUT
(CHASSIS)
(CHASSIS)
(CHASSIS)
(3/4)
IN
OUT
DVD
VIDEO
VIDEO2
VIDEO
VIDEO2
VIDEO
IN
IN
VIDEO
TV/SAT
OUT
VIDEO
VIDEO
IN
VIDEO1
VIDEO1
OUT
VIDEO
MONITOR
VIDEO
INPUT SELECT
LEVEL SHIFT
13P
17P
OSDVSYNC
OSDCLK
OSDLAT
OSDDATA
(STR-DA2000ES)
(STR-DA2000ES)
(STR-DB2000)
(STR-DA2000ES)
(Page 41)
(Page 61)
(Page 37)
(Page 51)

Sony STR-DB2000 Specifications

General

Brand	Sony
Model	STR-DB2000
Category	Stereo Receiver
Language	English