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Toshiba Solid State Service Manual page 13

25"/29"/34"/38" solid state color television receiver

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IC 602
IC 901
ST24C08
STRS6709
1
1
GND
2
2
GND
3
3
GND
4
4
GND
5
5
5
6
6
5
7
7
GND
8
8
5
9
NOTE: VOLTAGE ARE TAKEN UNDER TUNED CONDITION WITH
CONTRAST
BRIGHTNESS
COLOR
SIGNAL INPUT
CHANNEL SETTING
SIGNAL PATTERN
VOLTAGE TABLE FOR IC ( ONLY FOR REFERENCE )
IC801
TA1219AN
297
6.75
1
2.85
GND
2
0
NC
3
0.7
NC
4
1.2
5
5
0
NC
6
0.3
NC
7
1.7
NC
8
8.5
5
9
5
10
5
11
0
12
5
13
5
14
5
15
GND
16
17
0
18
NC
19
GND
20
4.1
21
4.1
22
NC
23
GND
24
5
25
5
26
4.96
27
5
28
4.9
:
Maximum Position
:
Maximum Position
:
Maximum Position
:
70dB + 10dB
:
The Last Channel of UHF High
:
Colour Bar
IC 201
LA4445
8.6
29
1.2
1
3.55
30
0.03
2
3.8
GND
31
3
3.53
32
21.3
4
3.8
33
0.03
5
4.2
1.2
34
6
NC
35
20.3
7
NC
36
10.8
8
21.5
9
IC 401
IC 801
LA7841
TC90A45P
GND
1
1
GND
2
14.2
2.2
2
26.5
3
2.7
3
4
3.85
4
2.3
3.84
5
5
1.3
26
6
6
GND
2.75
7
7
GND
4.9
8
GND
9
10
2.2
11
1.9
12
3.3
13
3.7
1.6
14
3.4
15
16
4.8
SM-74PM P.12

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