Control Schematic Circuit Diagram - Daewoo DVG-8500N Service Manual

CONTROL SCHEMATIC CIRCUIT DIAGRAM

1
D
+5V
TO MPEG
1
IR
2
3
4
5
6
R6 R8
10K 10K
C
+5V
TO POWER BOARD
SW
1
F-
2
F+
3
GND
4
-24V
5
SB+5
6
IR
7
MUTE
8
SB
9
NM
B
10
LD
11
CON11
A
1
2
16311
R9
52 28
OSC SEG20
29
R12 SEG19
45 30
VDD SEG18
33 31
VDD SEG17
14 32
VDD SEG16
35
SEG15
5 36
DOUT SEG14
6 27
DIN SEG13
8 26
CLK SEG12
9 25
STB SEG11
24
SEG10
23
SEG9
34 22
VEE SEG8
51 21
VSS SEG7
R10 20
SEG6
10K 19
SEG5
1 18
SW1 SEG4
2 17
SW2 SEG3
3 16
SW3 SEG2
4 15
SW4 SEG1
C1
35V/47U
UPD16311
-27
K11
Q1
R11
SW
K1
2
3
D1 D2
DIODE DIODE
K5
R2 10K
K6
R1 10K
NM
K2 K4
SB
R3 10K
K3
R7 10K
COMPANY
FILE
SHEET: SHEET OF
DESIGN
3
4
HL-D057
12
P1
13
P2
14 1
P3 F1
15 2 F+
P4 F1
18
P5
19 34
P6 F2
20 35 F-
P7 F2
21
P8
24
P9
25
P10
26
P11
27
P12
29
P13
30 33
P14 NP
31 3
P15 NP
32
P16
3 +5V
VCC
2 IR
SIG
1
GND
REM
R4
220E
LEDN
R5
220E
LEDS
GVG
GV-992
TITLE
REV
A/0
DATA
20030604
DRAWN BY CHECKED BY APPROVED BY
4
D
C
B
A
3-4