Schematic Diagram - Hp-V3/S-Video Boards - Sony STR-DA1000ES Service Manual

6-17. SCHEMATIC DIAGRAM – HP-V3/S-VIDEO Boards – •
DIGITAL
OPTICAL
J1086
PHONES
(CHASSIS)
C
J1092
S-VIDEO
Y
VIDEO 3
INPUT
J1091
3P
VIDEO
L
AUDIO
R
(CHASSIS)
C854
2200p
(CHASSIS)
C850 R862
(DB790)
47p 75
Y
J851
C851
S-VIDEO 47p
MONITOR OUT
C R863
75
(DB790)
C861
2200p
(CHASSIS)
J852
C860
R858 10
Y
75 50V
S-VIDEO
VIDEO 1 IN
R859 C857
75 0.1
C
Y
C852 R860
S-VIDEO 47p 75
VIDEO VIDEO 1 OUT
C853
C
47p R861
75
C862
2200p
(CHASSIS)
J850
C858
R854 10
Y
75 50V
S-VIDEO
DVD IN
R855 C855
75 0.1
C
Y
R856
S-VIDEO 75
TV/SAT IN
R857
C
75
CN851
10P
V-SW4
V-SW3
V-SW2
V-SW1
-5V
GND
+5V
VIDEO3
(Page 41)
V-MONI
V-MONI OUT
See page 57 for IC Block Diagrams.
IC1081
GP1FM313RZ C1081
DIGITAL OPTICAL RECEIVER 0.1
R1081
100
CN1081
5P
EP1086 VCC(3.3V)
OPT GND
C1098 C1097
2200p 2200p
OPT OUT
H.P SW
R1096
H.P SW GND
75
CN1091
R1095 10P
75
H.P R
GND
H.P L
VIDEO3(C)
R1094
75
VIDEO3(Y)
VIDEO3(V)
V GND
R1093
1k
V3 L
V3 GND
V3 R
R1092
1k
C1096
2200p
EP1091
JW851
JW852
Y SWITCH
IC851
NJM-2595D
IC850
NJM-2595D
C859
10
50V
C856
0.1
C SWITCH
C867 C872
0.1 0.1 C863 C869
0.1 0.1
(Page 51)
(Page 43)
(Page 33)
Q851
2SA1015
D852 RELAY
1SS133
DRIVE
R866
D851 D850 2.2K
1SS133 1SS133
RY850 Q850
DTC144ESA
RELAY
DRIVE
1SS133
-1
C890
-2
100 10V
SYNC
COMPARATOR
R865
330
IC852
C879
LA7213
1
50V
C878
C877 R864
1000
0.1 150K
6.3V
(DA1000ES)
35 35
STR-DA1000ES/DB790
R867
10K
CN854
11P
V-M.OUT
D853
Y-M
C-M
V-M
Y-M.OUT
C-M.OUT
SW4
SW3
(Page 37)
-5V
GND
+5V
CN853
C864 4P
0.1
VIDEO3(C)
VIDEO3(Y)
VIDEO3(V)
C870
10 50V
V GND