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SCHEMATIC DIAGRAM-21
: +B SIGNAL LINE
TO
S_VIDEO CIRCUIT : +B SIGNAL LINE INPUT CIRCUIT
(CN404) ON
SCHEMATIC
DIAGRAM-18
W404
1 2 3 4 5
+5V
-5V
V_GND
V_B
V_A
IC361
C1AB00000417
3 I/P,2 O/P VIDEO SWITCH D361
(75 OHM DRIVER) MA2J11100L
6.3V100
JK361
0.1
0.1
C375
C363 0.022
6.3V100
14 13 12 11 10 9 8
C376
-V C3 IN1 C4 Q1 NC +V
C372
C374
C364 16V47
4 C Y 3
DVD IN R377
2 G 1
R372
R364
R369
R361
1K
100K
10K
75
75
R378
1K
IC361
C365 0.022
C366 16V47
4 C Y 3 IN3 C1 IN2 C2 Q2 GND2 GND1
VCR1 IN 1 2 3 4 5 6
2 G 1 7
R370
R373
R362
R365
100K
10K
75
75
R375
75
C369
47P
R367
JK362 75
D362
MA2J11100L
4 C Y 3
OUT
0.1
0.1
R368
2 G 1
C361
C362
47P
75
47P
14 13 12 11 10 9 8
C373
C371
-V C3 IN1 C4 Q1 NC +V
C367 0.022
C368 16V47
4 C Y 3
TV IN 2 G 1 IC362
R374
R363
R366
R371
100K
10K
75
75
IC362
IN3 C1 IN2 C2 Q2 GND2 GND1
1 2 3 4 5 6 7 C1AB00000417
3 I/P,2 O/P VIDEO SWITCH
(75 OHM DRIVER)
R376
75
C370
47P
OPTICAL CIRCUIT
JK552
C554 CN551A
OUTPUT 1 0.1
VCC 2 14
L552
GND 3 VLQ0855M1R0T 13
12
C563
0.01 11
10
9 TO
8
MAIN CIRCUIT
JK554 R552 (CN551B) ON
47 7 SCHEMATIC
OUTPUT 1 6 DIAGRAM-7
GND 2 C556
0.1 5
VCC 3 4
L553
JK555 R553 VLQ0855M1R0T 3
47 R558
10K 2
OUTPUT 1
1
GND 2 C564
VCC 3 0.01
C557
0.1 1 5
L551 C560
RLQZ150M-0 0.1 IC551
JK556 2 TC7SHU04F
R554 C561 INVERTER
75 0.1
3 4
GND
R557
10 C562
0.1