Schematic Diagram - S-Video Board - Sony STR-DA1200ES Service Manual

6-38. SCHEMATIC DIAGRAM – S-VIDEO Board –
(Page 58)
J6901
1P
S VIDEO
MONITOR
OUT
TV/SAT
S VIDEO
IN
J6902
2P
DVD
S VIDEO
IN
OUT
J6904
2P
VIDEO 1
S VIDEO
IN
STR-DA1200ES
• See page 72 for IC Block Diagrams.
CNP6901
5P
NC
GND
V1O Y
MONITOR-C/OUT
VSEL1
GND
V1I Y
MONITOR-Y/OUT
VSEL2
C6915
0.1
R6904
0
SDC1
R6917 R6924
75 10k
VSEL3
R6923
SDC5
1k
TV/SAT C
R6905
VSEL5
75
V3-SDC
R6902
V3-C
0
TV/SAT C
C6901 R6906 C6910
VSEL1
0.1 75 0.1
SDC5
V1I C
R6907 C6911
SDCI 1
75 10 50V
TV/SAT Y
DVD/LD C
C6902 R6908 C6919
0.1 75 0.1
SDC4
R6909 C6912
75 10 50V
DVD/LD Y
C6907 R6919 C6918
47p 75 0.1
V1O C
R6925
10k
SDC2
C6906 R6927
47p 75
V1O Y
V1I C
C6908 R6911 C6917
0.1 75 0.1
SDCI 1
R6912 C6909
75 10 50V
V1I Y
INPUT SELECT
IC6902
NJM-2595M
VCC
M.OUT
V1.OUT
SW5
SW1
TV
V1.IN
SW3
GND
LD
V2.OUT
SW4
SW2
V3
V2.IN
VEE
C6927 C6923
C6921 47 0.1
0.0022 25V
INPUT SELECT
IC6901
NJM2596
SW3
VIN4
SDCIN5
SDCIN4
VIN5
SW4
SW5
SDCOUT3
SCDIN3
VOUT3
VIN3
VEE
C6922 VCC
0.1 SCDOUT2
SCDIN2
VOUT2
VIN2
SW2
SW1
VOUT1
VIN1
SDCOUT1
SDCIN1
GND
C6931
C6925 47 C6929
0.0022 25V 0.1
61 61
R6928 0
MON-Y
VSEL5
TV/SAT Y
VSEL3
DVD/LD Y
VSEL4
C6928 10 50V
V3-Y
FB6901
C6926
C6920
47
0.0022
25V
FB6902
MON-C
MON-Y
R6936 100k
DVD/LD C VSEL1
R6935 100k
SDC4 VSEL2
R6934 100k
VSEL4 VSEL3
R6933 100k
VSEL4
R6932 100k
VSEL5
FB6903
SDC2
V1O C
VSEL2
R6930 0
MON-C
SDC1
C6924 C6930
R6901
0.0022 47 25V
0
FB6904
V3-SDC
V3-Y
V3-C
STR-DA1200ES
CNS6903
15P
MONITOR-C/IN
GND
MONITOR-Y/IN
GND
D6901 1SS355 VSEL1
D6902 1SS355 VSEL2
VSEL3
VSEL4
VSEL5
-5V
GND
(Page 58)
+5V
VIDEO3-V
NC
NC
CNP6902
6P
R6937 0 GND
VIDEO3-V
VIDEO3-SCD
R6938 0 GND
VIDEO3-Y
(Page 63)
VIDEO3-C