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A
B
8
7
6
5
4
3
2
1
A
B
G-25
C
D
COMB FILTER SCHEMATIC DIAGRAM
(VCR PCB)
C1511
1 B
0
2.4
3.0
2.6
2.6
0
0
1
2
3
4
5
6
7
16
15
14
13
12
11
10
5.4
3.8
1.4
4.2
3.6
2.2
2.5
C1504
0.01 B
C1516
16V
47
5.0
C1517
BUFFER
Q1501
C1502
1.7
0.01 B
C1545
2SC2412K
0.1 B
1.1
330P CH
R1505
W865
100
C1540
VIDEO OUT SW
16V
100
KA
IC1505
NJM2533V
C1539
0.1 B
VCC
BAIAS
NC
NC
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
F
B1501
W4BRH3.5X6X1
C1518
6.3V
220
YK
C1519
0.01 B
5.5
8
BUFFER
C1521
R1513
Q1503
9
2SC2412K
0
50V
3.3
KA
1K
BUFFER
Q1504
2SC2412K
L1504
150uH 0305
YK
C1546
Y SW
R1509
IC1503
NJM2533V
4.4
2.1
56P CH
C1522
R1520
BUFFER
1K
6.5
Q1502
2.4
2.2K
16V
10
2SC2412K
KA
0
R1508
680
6.5
VCC
BAIAS
C1542
0
NC
330P CH
C1526
16V
10
KA
C SW
IC1502 NJM2533V
C1531
W852
6.5
0
16V
10
KA
0
5.8
6.5
12.6
VCC
BAIAS
0
0
NC
L1508
100uH
AV SW
IC1504 NJM2533V
6.5
0
C1534
6.5
VCC
16V
10
KA
BAIAS
0
NC
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
E
F
G
L1503
P.CON+5V
820uH
FROM/TO CHROMA/IF
SW_Y
SW_C
COMB_FSC
GND
Y/C_VIDEO
2.5
C1527
5.4
COMB_FSC
0.001 B
1.9
FROM/TO Y/C/A/CCD/H.AMP
Y/C_VIDEO
AUX_V[F/R]
P.CON+9V
SW_Y
0
5.8
L1505
12.6
P.CON+12V
100uH
FROM/TO DVD I/O
0
NC
NC
NC
NC
L1507
NC
6
5
4
3
2
1
380R1501
DVD_Y/C-Y
DVD_Y/C-C
7
9
10
12
DVD_VIDEO
DVD_Y/C-Y
FROM/TO MICON
SW_C
AV_SW1
AV_SW2
NC
DVD_Y/C-C
FROM/TO REGULATOR
FRONT_V_IN
P.CON+5V
P.CON+12V
P.CON+9V
GND
0
FROM/TO I/O
5.9
REAR_V_IN
FRONT_V_IN
12.6
JACK_OUT
0
NC
PCB010
VMB250
G
H
8
7
6
5
4
3
2
1
H
G-26
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