Control Schematic Circuit Diagram - Daewoo DVG-8300SE Manual

CONTROL SCHEMATIC CIRCUIT DIAGRAM

1
D
REMOTE
SENSOR
3
IR
2
VCC
1
GND
MPEG
1
+5V
C
2
IR
3
GND
4
VFD-CLK
5
VFD-CS
6
VFD-DATA
POWER-SUPPLY
4
-24V
3
GND
2
F+
1
F-
B
A
1
2 3
+5V X1
455E
R1 C2
C3
4.7K 47U/16V
104
C5 C4
150 150
+5V
R7
0E
C1
104
R6
4.7K
+5V
D1
Ｉ Ｎ ４ １ ４ ８
D2
K7 K1 K2 Ｉ Ｎ ４ １ ４ ８
KEY KEY KEY
K3 K4
KEY KEY
K5 K6
R2
10K KEY KEY
R3
10K
2 3
4
+5V
U2
1 33
SW1 G5
2 32
SW2 G6
3 31
SW3 S16
4 30
SW4 S15
5 29
Dout S14
6 28
Din S13
7 27
UPD16312
Vss VEE
8 26
CLK S12
9 25
STB S11
10 24
K1 S10
11 23
K2 S9
-24V
+5V
R4
220E
R5
220E
4
5 6
~3.6V
U1
1
F1A
2
F1B
4
G1
5
G2
6
G3
7
G4
8
G5
9
NC
10
NC
11
NC
12
NC
13
NC
14
G6
15
P16
16
P15
17
P14
18
P13
19
P12
20
P11
21
P10
22
P9
23
P8
24
P7
25
P6
26
P5
27
P4
28
P3
29
P2
30
P1
32
F2A
33
F2B
VFD
~3.6V
LED1
LED2
Title
Size Number Revision
B
Date: 18-Feb-2003 Sheet of
File: D:\ENG\Bhdpa868.ddb Drawn By:
5 6
D
C
B
A
3-4