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DV1000S001
DVD PLAYER
DV-1000S
DV-1100S
DV-1200S
DV-1300S
DV-1400S
DV-1350S
DV-1450S
DV-710S
DV-760S
JAN. 2006
CIRCUIT DIAGRAM
1. POWER SUPPLY SCHEMATIC DIAGRAM
9
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CIRCUIT DIAGRAM
2. DECODE BOARD SCHEMATIC DIAGRAM
) INDEX SCHEMATIC DIAGRAM
20
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CIRCUIT DIAGRAM
2) RF & MPEG SCHEMATIC DIAGRAM
2
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CIRCUIT DIAGRAM
3) SDRAM & FLASH SCHEMATIC DIAGRAM
22
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CIRCUIT DIAGRAM
4) VIDEO OUTPUT PORT SCHEMATIC DIAGRAM
23
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CIRCUIT DIAGRAM
5) AUDIO OUTPUT PORT SCHEMATIC DIAGRAM
24
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CIRCUIT DIAGRAM
3. CONTROL BOARD SCHEMATIC DIAGRAM (DV-1000S/DV-1100S/DV-710S/DV-760S)
25
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CIRCUIT DIAGRAM
CONTROL BOARD SCHEMATIC DIAGRAM (DV-1400S/DV-1450S)
26
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CIRCUIT DIAGRAM
CONTROL BOARD SCHEMATIC DIAGRAM (DV-1200S/DV-1300S/DV-1350S)
27
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5 4 3 2 1
2 L1 C26 R26
5 1/2VCC
Sm(DAEWOO_1389C)060109.indd
4
FB VCC
7 2.2UF/50V 1k
6 C27 R 27 1/2VCC
3 100P 10 0 K VCC
28
1
U 2A
4
MIC1
D 3 C30 D
2 L2 0 C21 R18
1
5 2 U 2B
4
4 4558 4.7UF/16V
FB
7 2.2UF/50V 1k 5 R21 1K C17 10UF/16V
1
8
6 C19 R16 R19 10K C33 10UF/16V 7
3 100P 100K VR1 6
1 A20K 2 4558
0
3
8
MIC2 R25 33 K R11 22K C15 4.7UF/50V R1 2
22 K
R24 1 00 K
C25 100P 0
0 C 24 100P 1
2
CIRCUIT DIAGRAM
2 2 3
C29 C28
4
C20 4.7UF/50V R2 10 K
1 1 CNS-4P
103 103 CN1
0 0
R9
C C
33 E
C12
U1 223
4.7UF/50V R20
0 VCC
C2 C15
R4 62 0 100 K
100UF/16V 1 16
3.3UF/50V
C6 222 R5 10 K 0 R31 C30 C16 C10
C3 22UF/25V 2 15 R 23
R6 2.7k C18 220UF/16V 0.1U
3 14 4 . 7K
10UF/16V 10 K
0 C7 22 2 R7 1 0k R17
4 TP5299 13
28
R8 620 C14 0
R1 5 12 C13 15k
C8 R10 10k 10 3 VR2
1
6 11 22 3 A20K
56 3 1/2VCC
4. MICROPHONE BOARD SCHEMATIC DIAGRAM
47k
7 10 2
C9 56 3
3
C4 8 9 0 C22 C23
C5 R29
10 4 K 0 100UF/16V 0.1U
104K 10 K
0
0
B B
0
0
3 E C 2
B
R3
Q1 1.5K
1
2SC1815
D1
1
6.8V
C1
22UF/25V
2
A A
0
Title
DV-3103 KARAOKE SCHEMATIC
Size Document Number Rev
A3 KGVG004 A1.1
Date: Saturday, March 12, 2005 Sheet 2 of 2
5 4 3 2 1
2006-1-13
15:42:37