–
25
–
IC401, TDA7056B
PIN NO.
LINE IN
TUNER
STANDBY
1
-
-
-
2
16.7
16.7
14.0
3
2.4
2.4
2.4
4
0
0
0
5
0.7
0.7
0
6
7.9
7.9
6.7
7
0
0
0
8
7.9
7.9
6.7
9
-
-
-
IC402, BU4052BC
PIN NO.
LINE IN
TUNER
STANDBY
1
2.9
2.5
0
2
3.1
3.1
0
3
3.0
2.4
0
4~5
3.2
3.2
0
6~8
0
0
0
9
9.0
0
0
10
0
0
0
11
3.2
3.2
0
12~15
3.2
3.1
0
16
9.0
9.0
0
IC651, LA7832
PIN NO.
LINE IN
TUNER
STANDBY
1
0
0
0
2
12.5
12.7
0
3
25.2
25.2
-
4
0.8
0.8
0
5
0.8
0.8
-
6
25.0
25.0
0
7
1.5
1.5
0
IC804, KIA7809PI
PIN NO.
LINE IN
TUNER
STANDBY
1
12.2
12.2
0.9
2
0
0
0
3
9.0
9.0
0
IC801, STR-S6707
PIN NO.
LINE IN
TUNER
STANDBY
1
299.0
295.0
290.0
2
0
0
0
3
-0.17
-0.16
-0.4
4
0.4
0.43
0
5
0.9
0.98
0
6
0
0
0
7
0.2
0.2
0.16
8
0.94
0.9
0
9
7.7
7.8
6.9
* Voltmeter GND connected to HOT GND.
PIN NO.
LINE IN
TUNER
STANDBY
1
9.0
9.0
0
2
0
0
0
3
5.0
5.0
0
IC303, KIA7805PI
IC806, NJM78L05A
PIN NO.
LINE IN
TUNER
STANDBY
1
5.0
5.0
5.0
2
0
0
0
3
16.7
16.7
14.0
Summary of Contents for TV-C143
Page 8: ...SCHEMATIC DIAGRAM MAIN NK 8...
Page 11: ...IC BLOCK DIAGRAM IC STR S6706 11...