Read Sony STR-DA4ES / STR-DA7ES / STR-VA333ES Service Manual online
23
23
STR-DA4ES/DA7ES/VA333ES
6-3. BLOCK DIAGRAM — VIDEO SECTION —
(Page 22)
(Page 25)
22
1
2
8
14
5
16
19
15
9
24
3
21
10
8
16
3
5
15
13
11
9
7
14
10
4
6
2
1
8
16
3
5
11
14
10
4
6
2
1
1
4
5
24
23
22
1
4
5
15
14
1
2
3
16
3
5
9
13
7
1
14
10
4
6
2
16
9
15
13
7
4
5
6
7
1
3
4
7
4
2
3
26
27
25
8
9
3
14
2
9
10
12
13
7
2
5
1
8
6
3
1
8
11
16
15
11
10
21
1
2
3
3
4
6
8
7
5
TP201
IC209
OSD
IC3101
4FSC GEN
IC210
75Ω DRIVER
IC208
XTAL SELECT
IC207
XTAL OSC
13
14
12
3
4
5
1
15
10
9
11
2
6
IC214
SELECTOR
J212
(1/2)
(1/2)
IC212
J212
(2/2)
(2/2)
IC212
IC212
IC207
Y
DECODE
Q202,203
5
9
3
11
1
INH
13
Y
TV/SAT
IN
DVD/LD
IN
COMPONENT
VIDEO
PB/B-Y
PR/R-Y
Y
PB/B-Y
PR/R-Y
Y
PB/B-Y
PR/R-Y
TV/SAT
S2 VIDEO
IN
MONITOR
OUT
DVD/LD
OUT
VIDEO 1
IN
OUT
VIDEO 2
VIDEO2
VIDEO 1
S2 VIDEO
IN
OUT
IN
OUT
IN
TV/SAT
VIDEO IN
DVD/LD
VIDEO IN
VIDEO 3
INPUT
VIDEO
VIDEO 3
INPUT
S2 VIDEO
J208
J210
J209
J200(1/2)
J202(1/2)
J201
J102(2/3)
2ND ROOM
VIDEO
OUT
CTRL
A1
A1
J202
(2/2)
(2/2)
J102(1/3)
C
C
Y
Y
C
C
Y
Y
C
Y
C
C
Y
Y
COMPONENT
VIDEO
VIN5
VIN4
VIN2
VIN2
VIN1
VOUT3
VOUT3
VIN2
VIN3
VIN3
SW1
SW2
SW3
SW3
SW4
SW5
VOUT1
VEE
VDD
VDD
TV IN
SW1
SW2
SW3
SW3
SW4
SW5
MON
SW1
SW2
SW3
SW3
SW4
SW1
SW2
SW3
SW3
SW4
SW5
VCC
SW5
SW5
MON
LD IN
V1 IN
V1 OUT
TV
TV
VIDEO(SW1)QA
VIDEO(SW2)QB
VIDEO(SW3)QC
QA
QB
QC
VIDEO(SW4)QD
QD
VIDEO(SW2-1)QE
VIDEO(SW2-2)QF
VIDEO(SW2-3)QG
VIDEO(SW2-4)QH
QE
QF
QG
QH
+5V2
+5V2
-5V
+5V2
LD
LD
V2 OUT
V2 IN
V2 IN
V1 IN
V1 IN
V3
M OUT
V3
V1 OUT
V2 IN
V3 IN
VEE
VDD
VDD
V2 OUT
IC203
VIDEO SELECT SW
IC202
VIDEO SELECT SW
IC201
VIDEO SELECT SW
IC211
VIDEO SELECT SW
IC2109
DATA DECODER
DIGITAL
SECTION
(2/2)
+5V2
AEP MODEL
DA4ES,DA7ES
DA4ES,DA7ES
+5V2
+5V2
IN
IN
VCC
V SYNC
VSYNC
VCC
IC205
SYNC SEPARATE
IC204
SYNC SEPARATE
C IN
C OUT
Y OUT
V OUT
EXS
XS
XD
V SYNC
H SYNC
TEST
SCLK
S IN
CS
EXD
X202
14.31813MHz
Y IN
V IN
AVCC
VCC
C IN
C OUT
Y OUT
V OUT
Y IN
V IN
4
10
15
13
IC3100
Y/C SEPARATION
AD IN
Y OUT
C OUT
CK IN
MONITOR
S2 VIDEO
OUT
MONITOR
VIDEO
OUT
J211
J200(2/2)
Y
C
+5V2
+5V2
XTAL SELECTOR
OSD CLK
OSD DATA
OSD DATA
OSD CS
COM DATA
VIDEO G
VIDEO RCK
COM CLK
CTL A1
OSD V SYNC
CT201
VCO
CT202
VCO
CT203
VCO
CT204
VCO
EXCEPT AEP
VA333ES
AEP MODEL
X201
14.31MHz
X200
17.734MHz
+5V2
-5V
VDD
VDD
+5V2
J
AUDIO
SECTION
F
13
12
11
J207
QA
QB
QC
QC
QD
QE
QF
QG
QH
QH
SI
G
RCK
SCK
16
4
7
1
VIDEO
AMP
C
COMP
COMP
FSC
Q3100-3102
X3100
3.5795MHz
Y
AMP
Q3100-3107
C
AMP
Q3108-3112
RY220
RELAY
DRIVE
Q221
XTAL
UP CONVERT
CONTROL
Q222-225
Click on the first or last page to see other STR-DA4ES / STR-DA7ES / STR-VA333ES service manuals if exist.