Schematic Diagrams
11-15
Samsung Electronics
11-20 Voltages (TV)
L OC
IC101*
IC101*
IC701
IV702
ICL 01*
IC
TDA9818
2T-IF(F)
LA7565B
2T-IF(W)
TC4053BP
TC4052BP
STV8225
PIN NO
1
3.3
2.0
-
1.6
4.2
2
3.3
2.2
-
0.5
3.2
3
-
7.4
-
1.6
-
4
2.0
8.0
1.1
-
0.6
5
2.1
8.9
1.1
2.2
4.3
6
3.9
3.8
-
-
3.5
7
1.7
3.2
-
-
4.3
8
2.4
2.7
-
-
6.3
9
2.3
3.7
0.8
0.8
4.3
10
2.3
2.7
0.8
0.8
3.5
11
1.6
8.3
0.8
-
4.3
12
2.0
8.3
2.2
4.0
9.0
13
2.7
0.3
-
3.4
4.3
14
4.2
7.9
2.1
2.2
4.3
15
1.4
-
-
0.4
16
1.9
-
8.9
8.9
17
0.4
2.9
18
2.6
3.4
19
2.6
3.4
20
-
-
21
4.9
1.7
22
0.8
2.4
23
3.2
3.3
24
3.2
3.3
IC201
:
TDA8842/8841
Units : Volts
PIN NO
PIN NAME
VOL TAGE S(V )
1
SOUND IF INPUT
-
2
EXT.AUDIO INPUT
3.6
3
N.C
-
4
N.C
-
5
PLL LOOPFILTER
2.4
6
IF VIDEO OUTPUT
3.2
7
SCL
4.8
8
SDA
4.8
9
BANDGAP DECOUPLING
6.6
10
CHROMA INPUT
-
11
Y/CVBS INPUT
3.3
12
MAIN POSITIVE SUPPLY
8.0
13
INT.CVBS INPUT
3.9
14
GND
-
15
AUDIO OUT
3.0
16
SECAM DECOUPLING
-
17
EXT.CVBS INPUT
3.3
18
BLACK CURRENT INPUT
5.0
19
BLUE OUTPUT
3.0
20
GREEN OUTPUT
3.2
21
RED OUTPUT
3.2
22
V-GUARD INP / BEAM CUR.LIMITTER
2.0
23
RED INPUT
3.4
24
GREEN INTPUT
3.4
25
BLUE INTPUT
3.4
26
RGB INSERTION SWITCH INP
0.1
27
LUMINANCE INPUT
2.6
28
LUMINANCE OUTPUT
2.6
29
B-Y OUTPUT
-
30
R-Y OUTPUT
-
P I N N O
P I N NA M E
V O L T A G E S(V )
31
B-Y
OUTPUT
-
32
R-Y
OUTPUT
-
33
SUBCARRIER
OUTPUT
-
34
X-TAL(3.58)
2.4
35
X-TAL(4.43/3.58)
2.4
36
LOOPFILTER
BURST
PHASE
DET
4.9
37
POSITIVE
SUPPLY
8.0
38
CVBS
OUTPUT
2.7
39
DECDIG
4.9
40
HOR
OUTPUT
0.3
41
SANDCASTLE
OUTP/FLY-BACK
INP
0.5
42
PHI2 FILTER
/ FLASHPROT
3.2
43
PHI1 FILTER
3.9
44
GND
-
45
EAST-WEST
DRIVE/AVL
OUTPUT
-
46
VERT.DRIVE
POS
2.2
47
VERT.DRIVE
NEG
2.2
48
IF INPUT
4.5
49
IF INPUT
4.5
50
EHT/OVERVOLTAGE
PROTECTION
INP
2.1
51
VERT.SAWTOOTH
CAPACITOR
3.7
52
REFERENCE
CURRENT
INPUT
3.8
53
AGC
DECOUPLING
CAPACITOR
4.2
54
TUNER
AGC
INPUT
4.4
55
AUDIO
DEEMPHASSIS
2.8
56
DECOUPLING
SOUND
DEMODULATOR
2.4
Summary of Contents for TB14A53X/RAD
Page 10: ...10 Wiring Diagram 10 1 C15C Wiring Diagram Wiring Diagram Samsung Electronics 10 1 ...
Page 14: ...Schematic Diagrams 11 4 Samsung Electronics 11 4 VCR POWER BLOCK Power Line Signal Line ...
Page 18: ...Schematic Diagrams 11 8 Samsung Electronics 11 8 TV MAIN 4 4 Power Line Signal Line ...
Page 19: ...Schematic Diagrams 11 9 Samsung Electronics 11 9 TUNER IF NICAM STEREO Power Line Signal Line ...
Page 20: ...Schematic Diagrams 11 10 Samsung Electronics 11 10 2 nd IF STEREO Power Line Signal Line ...
Page 26: ...Wiring Diagram 10 2 Samsung Electronics 10 2 C15C Wiring Diagram ...
Page 61: ...Troubleshooting 6 24 Samsung Electronics MEMO ...
Page 77: ...Alignment and Adjustments Electrical 5 16 Samsung Electronics MEMO ...
Page 102: ...MEMO 2 2 Samsung Electronics ...
Page 106: ...ELECTRONICS Samsung Electronics Co Ltd Jun 2001 Printed in Korea AA68 01729A ...