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23
STR-DA4ES/DA7ES/VA333ES
6-3. BLOCK DIAGRAM — VIDEO SECTION —
(Page 22)
(Page 25)
1
2
3
4
TP201
IC209
OSD
IC3101
4FSC GEN
IC210
75
Ω
DRIVER
IC208
XTAL SELECT
IC207
XTAL OSC
IC214
SELECTOR
J212
(1/2)
IC212
J212
(2/2)
IC207
Y
DECODE
Q202,203
5
3
11
1
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
S2 VIDEO
IN
TV/SAT
VIDEO IN
VIDEO 3
INPUT
S2 VIDEO
J208
J210
J209
J200(1/2)
2ND ROOM
VIDEO
OUT
CTRL
A1
J202
(2/2)
J102(1/3)
C
C
Y
Y
C
C
Y
Y
C
Y
C
C
Y
Y
COMPONENT
VIDEO
QA
QB
QC
QD
QE
QF
QG
QH
+5V2
+5V2
-5V
+5V2
IC203
VIDEO SELECT SW
IC202
VIDEO SELECT SW
IC201
VIDEO SELECT SW
IC211
VIDEO SELECT SW
IC2109
DATA DECODER
+5V2
AEP MODEL
DA4ES,DA7ES
DA4ES,DA7ES
+5V2
+5V2
IC205
SYNC SEPARATE
IC204
SYNC SEPARATE
X202
14.31813MHz
IC3100
Y/C SEPARATION
MONITOR
S2 VIDEO
OUT
MONITOR
VIDEO
OUT
J211
J200(2/2)
Y
C
+5V2
+5V2
XTAL SELECTOR
OSD CLK
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
+5V2
J207
QA
QB
QC
QD
QE
QF
QG
QH
VIDEO
AMP
Q3100-3102
X3100
3.5795MHz
Y
AMP
Q3100-3107
C
AMP
Q3108-3112
RY220
RELAY
DRIVE
Q221
UP CONVERT
CONTROL
Q222-225
w w w . x i a o y u 1 6 3 . c o m
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299