Toshiba 24AF42 - Page 26

ABC DEF GH
ABC DEF GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC1501
LA76600M-TLM
COMB FILTER IC
1
10 11 12 13 14 15 16 17 18
23456789
Q1506
2SA1037AK
BUFFER
L1511
15uH
0305
L1510
15uH 0305
L1512
22uH
L1505
15uH
0305
TUNER VIDEO SIGNAL
LUMINANCE SIGNAL
COLOR SIGNAL
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
R1517
47
R1513
470
R1525
1K 1/4W
R1502
100
R1504
8.2K
R1516
1K
R1520
1.2K
R1518
27K
R1519
24K
R1511
1.2K
R1508
6.8K
R1522
1K
R1506
3.3K
R1505
6.8K
R1503
100
R1507
1K
R1521
1K 1/4W
R1515 470
R1514
470
R1528
91K
R1527
15K 1/4W
R1510
47K
R1509
47K
C1531
0.01 B
C1526
0.01 B
C1527_1
0.0012X
C1504
0.1 B
C1508
0.1 B
C1507
0.1B
C1506
0.1B
C1503
0.1 B
C1512
0.1B
C15140.1B
C1533
22P CH
C1535
0.1 B
C1509
0.01 B
C1517
100P CH
C1513
0.1B
C1519
0.1B
C1521
0.1 B
C1523
120PCH
C1515
0.1B
C1505
0.1 B
W872
W852
W864
W851
W812
C1528
10016V YK
C1530_2
3.350V YK
C1525
1006.3V YK
C1501
100
6.3V
YK
C1502
1006.3V
YK
C1510
1006.3V YK
C1516
1016V KA
C1518
150V KA
Q1507
2SC2412K
BUFFER
Q1504
2SC2412K
BUFFER
Q1503
2SC2412K
BUFFER
Q1505
2SC2412K
BUFFER
L1503
220uH
Y_V_OUT_COMB
C_V_OUT_COMB
GND
SW_VIDEO_OUT
FSC_OUT
P.CON+5V
P.CON+9V
GND
(MAIN PCB)
COMB/FILTER SCHEMATIC DIAGRAM
8
8
8.15
3.4
4.94
CIN
INSEL
YIN2
GND
AVCC
DVCC
SAND CASTLE
PHASE DET
GND GND
FSC_IN
RD
AFC
YIN1
GND
YOUT
COUT
OUTSEL
2.6
4.8
3.7
0
4.8
4.8
4.0
2.0
00
9.5
0
2.3
0
2.5
3.1
1.2
3.5
4.92
0
1.50
2.77
2.14
2.28
1.66
1.95
2.45
4.93
FROM POWER
FROM CHROMA/IF
FROM/TO AV
PCB010
TMA532