Video Section - Sony STR-V333ES Service Manual

STR-V333ES/V444ES/V555ES
– VIDEO SECTION –
J212
(1/2)
Y
TV/SAT
PB/B-Y
IN
PR/R-Y
COMPONENT
VIDEO
Y
DVD/LD
IN PB/B-Y
PR/R-Y
J210
C
TV/SAT
S VIDEO
Y
IN
C
DVD/LD
Y
J208
C
OUT
Y
VIDEO 1
C
IN
Y
S VIDEO
J209
C
OUT
Y
VIDEO 2
C
IN
Y
J102(1/3)
C
VIDEO 3
IN
Y
J202
TV/SAT
VIDEO IN
DVD/LD
VIDEO IN
OUT
VIDEO 1
J200
IN
OUT
VIDEO 2
IN
VIDEO 3
J102(2/3)
VIDEO IN
J201
2ND AV
(1/2)
VIDEO
OUT
IC214
J212
SELECTOR
(2/2)
IC212
8 1 3
6
9
7
IC213
11
8 5
5
14
12
IC212
16
8 5
3
1
2
V+ VCC
Q206
7 13
SWITCH
Q204,205
B+
+5V-3
SWITCH
IC203
VIDEO SELECT SW
3 TV IN SW1 14
5 LD IN SW2 10
SW3
15 V1 OUT 4
SW4
13 V1 IN 6
11 V2 OUT SW5 2
9 V2 IN
7 V3 IN MON 1
-5V 8 VEE
16 VDD
+5V-3
IC202
VIDEO SELECT SW
3 14
TV IN SW1
5 LD IN SW2 10
15 SW3 4
V1 OUT
13 SW4 6
V1 IN
11 V2 OUT SW5 2
9 V2 IN
7 V3 IN MON 1
8
-5V VEE
16 VDD
+5V-3
IC201
VIDEO SELECT SW
3 TV SW1 14
SW2 10
5 LD SW3
4
SW4
6
11 V2 OUT
SW5 2
9 V2 IN
15 V1 OUT
MON
1
13
V1 IN
SW5 16 +5V-3
7
V3
IC211
VIDEO SELECT SW
SW1
3 TV 14
SW2
5 LD 10
SW3
V2 IN
9 4
SW4
13 V1 IN 6
V3 SW5
7 2
1 M OUT
VCC
16
+5V-3
V444/V555
V444/V555
Y
MONITOR
PB/B-Y
OUT
PR/R-Y
IC209 IC210
OSD BUFFER
C IN C OUT C IN C OUT
2 26 4
1 Y IN Y OUT 27 2 Y IN Y OUT
V OUT
3 V IN 25 3 V IN
V OUT
5
Y
DECODE
EXS 8
+5V-3
Q202,203
X202
14.31813MHz
XS 9
CT203
OSD
XD 16 US, CND, TW
EXD 15
CT204
OSD
TP201
11 1
V SYNC
H SYNC 10 2
3
AVCC
+5V-3 4 TEST 21 4
7 VCC
SCLK 22
S IN 23
CS
24
IC205
EXCEPT
SYNC SEPARATE
US, CND, TW
+5V-3
VCC 5
IN
1
4
V SYNC
IC204
SYNC SEPARATE
+5V-3
VCC 5
1 IN
VSYNC 4
14 14
J211
C
6 MONITOR
S VIDEO
Y OUT
8
J201(2/2)
MONITOR
7
OUT
IC208
IC208
XTAL SELECT
XTAL SELECT
VDD 8
9
2 8
3
10 7 1
1
12 2 6
11
13 5 3
VDD
14
X201
+5V-3
14.31MHz
X200
17.34MHz
EXCEPT US, CND, TW
IC201(3/4)
SYSTEM CONTROL
Q1204
BUFFER
71 VIDEO(SW1)
72 VIDEO(SW2)
75 VIDEO(SW3)
76 VIDEO(SW4)
68 VIDEO(SW2-1)
69 VIDEO(SW2-2)
70 VIDEO(SW2-3)
97
VIDEO(SW2-4)
IC102(2/3)
DISPLAY CONTROL
XTAL SELECTOR
57
+5V-3
CT202
OSD
CT201
OSD
26 OSD CLK
28
OSD D OUT
100
55
OSD V SYNC