STR-DE497P/K4800P/K5800P
18
18
STR-DE497P/K4800P/K5800P
4-4. BLOCK DIAGRAM — VIDEO/DISPLAY SECTION —
SW NETWORK S131-135,151
SW NETWORK S100-107
SW NETWORK S120-123,125
SW NETWORK S110-116
RV102
MASTER
VOLUME
VIDEO
IN
VIDEO 1
VIDEO
OUT
MONITOR
VIDEO
OUT
VIDEO 1
VIDEO
IN
VIDEO2
VIDEO
IN
DVD
+3.3V
(STBY)
RESET
IC1602
IC807
IC804
+V
-V
J201 (2/2)
J200 (2/2)
FL101
VACUUM
FLUORESCENT
DISPLAY
F1
F2
VIDEO AMP
IC203
J201 (1/2)
J200 (1/2)
EEPROM
IC1604
X1601
16MHz
BUFFER
IC101
5
+5V
4
1
2
10
9
6
3
8
3
1
LED DRIVER
Q100
REMOTE
CONTROL
RECEIVER
IC102
SIRCS
CNS3
FLASH1
FLASH2
MD2
MD0
RESET
1
2
7
6
5
FLASH
PROGRAMMING
S152
+5V
I
/ I
D101
MULTI CHANNEL
DECODING
D102
D103
D104
D105
MUSIC
MOVIE
A.F.D.
2CH
-2
-1
-1
-2
-3
• Signal path
: VIDEO
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299