Haier TDVCF2016, Service Manual

Page: 36 / 46

Color Television Model
：
20S62(TDVCF2016)
86 REC.SAFE.SW 4.84
Connect to S203
87
CAP FG
2.42
Connect to P204 of VCR
88 AMP GND 0.011
89 DRUM FG 0.011
90 DRUM PG/FG 0
Connect to P204 of VCR
91
AMP REF.OUT
2.429
92 AMP REF.IN 2.425
93 C 0
94
CTL(-)
0
95 CTL(+) 2.386
96 AMP C 2.399
97
CTL AMP
0
98
AMP VCC
5.08
CPU +5V
99 A VCC 5.08
CPU +5V
100 KEY0 4.84
TV keys
(11) TDA9183P(comb filter circuit)
Pin definition voltage remark
1
NC
0.87
2
GND
0
3 NC
1.56
4 GND
0
5
VDDD
4.85
6 VCCA 4.86
7 H.SYNC 3.70
8 GND 0
9 Fsc 0.65
10
NC
0
11
NC
0
12 CVBS input 1.8
13 GND 0
14
Y output
1.67
15 GND 0
16 C output 1.48
3754