Sharp HT-CN410DVH, Service Manual

Page: 26 / 84

HT-CN410DVH
26
IC’S PIN VOLTAGE
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
PLAY
STOP
IC203 (24C02H)
1 2 3 4 5 6 7 8
0 0 0 0 3.3 3.3 0 3.3
0 0 0 0 3.3 3.3 0 3.3
IC202 (TE330)
1 2 3 4 5 6 7 8 9 10 11 12
5 3.9 0.8 0.9 4 1 1 0 0 0 0 0.9
5 4.9 1.1 1.1 5.1 1.4 1.4 0 0 0 0 0.8
13 14 15 16
0.8 4.9 0 5
0.8 6.1 0 5
IC204 (NEKS)
1 2 3
0 3.3 3.3
0 3.3 3.3
IC205 (HCT04)
1 2 3 4 5 6 7 8 9 10 11 12
2.3 5 5 0 5 0 0 5 0 5 0 2.4
2.4 1 0.9 3.8 0.9 3.8 0 5.1 0 5.1 0 2.5
13 14
0.9 5
1.5 5.1
IC209 (74HC374D)
1 2 3 4 5 6 7 8 9 10 11 12
0 5 1.1 1.3 5 0 1.1 0.9 0 0 3.3 5
0 0 0.7 1.3 5 4.9 0.8 0.8 5 0 3.3 5
13 14 15 16 17 18 19 20
1.3 1.7 0 0 1.3 1.5 4.9 5
1.3 1.7 0 0 1.4 1.5 4.9 5
IC301 (4558AM)
1 2 3 4 5 6 7 8
0 0 0 -12.8 0 0 0 12.7
0 0 0 -12.8 0 0 0 12.6
IC401 (4558AM)
1 2 3 4 5 6 7 8
6.3 6.3 6.3 0 6.2 6.2 6.2 12.6
6.2 6.2 6.2 0 6.2 6.2 6.2 12.5
IC5001 (4558AM)
1 2 3 4 5 6 7 8
6.3 6.3 6.3 0 6.3 6.3 6.3 12.6
6.2 6.2 6.2 0 6.2 6.2 6.2 12.5
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