Schematic Diagram - Multi-Video Board (3/4) - Sony STR-DA2000ES Service Manual

STR-DA2000ES/DB2000
6-21. SCHEMATIC DIAGRAM – MULTI-VIDEO Board (3/4) – •
CN1204
13P
MONITOR-Y/IN
MONITOR-C/IN
MONITOR-Y/OUT
MONITOR-C/OUT
VIDEO3
SW4
SW3
SW2
SW1
-5V
(Page 41)
GND
GND
+5V
J1201
1P
TV/SAT
R1211 C1211
VIDEO
75 47p
IN
C1201
0
J1202
(CHASSIS) 3P
DVD
VIDEO R1212 C1212
75 47p
IN
VIDEO2
VIDEO C1213
VIDEO
47p
OUT
VIDEO2
VIDEO R1214 C1214
75 47p
IN
C1202
0
J1203
(CHASSIS) 3P
VIDEO1
VIDEO C1215
47p
OUT
VIDEO1
VIDEO R1216 C1216
75 47p
IN
MONITOR
VIDEO C1217
47p
OUT
C1203
0
(CHASSIS)
(STR-DA2000ES)
CN1205
7P
TRIGER
STB+3.3V
STB-GND
SIRCS OUT
SIRCS IN
TXD232
(Page 61)
RXD232
See page 69 for IC Block Diagram.
(3/4)
SS1
C1221
10 50V
R1218
75
SS2
C1228
10
C1222
50V
10 50V
SS3
R1203
75
SS4
C1224
10 50V
SS5
R1205
75
SS6
C1226
10 50V
R1207
75
RR1
RR2
RR3
RR4
RR5
RR6
JW1234
0
JW1233
0
JW1202
0
JW1231
0
INPUT SELECT
IC1201
NJM-2595M
LEVEL SHIFT
IC1243
TC74HCT08AF(EL)
C1260
0.1
36 36
QQ1
QQ2
QQ3
QQ4
QQ5
QQ6
QQ7
QQ8
(Page 37)
QQ9
QQ10
QQ11
QQ12
QQ13
QQ14
CN1202
13P (STR-DB2000)
17P (STR-DA2000ES)
V_SW4
V_SW3
V_SW2
V_SW1
XSEL
OSDVSYNC
OSDCLK
OSDLAT
OSDDATA
RR5 TXD232
RR6 RXD232
RR2 STB+3.3V (Page 51)
RR4 STB-GND
RR3 SIRCS IN
RR1 SIRCS OUT
12VTRIG
(STR-DA2000ES)