Daewoo DVDP485 Service Manual page 16

5
D
GND
+5V
C
56k
R6
R5
3.3k
B
R4
3.3k
R3
3.3k
+5V R2
10k
R1
10k
CC4
101
CC3
101
CC2
101
STB
A
CLK
DAT
5
4
VFD
F+
C3 100U
+5V
CC5 104
44
34
33
1 LED1
LED2
LED3
LED4
OSC
DOUT 16315
DIN
CLK
STB
K1
11 K2 23
D3
D1N4148
D2
D1N4148
D1
D1N4148
D4
D1N4148
SKIP3
SKIP1
4
3
1
F-
CC1
100U
IR
C1 104
R7
100
+5V
SKIP2 SKIP4 SKIP5 Title
Size
SKIP7 SKIP6 A
Date:
3
2
R11 10K
F
R9
10K R8
Q1
R10 10K
C2 10U S9014
VOL-
VOL+
CONTROL SCH
Document Number
<Doc>
Wednesday, December 10, 2003 Sheet
2
1
D
-22
F+
F-
GND
+5V
IR
STB
CLK
DAT
VOL-
VOL+
LED1
C
+5V
B
10K
A
Rev
丁锦波
1 of 1
1