Audio D Amp Ic Normal Operation Condition - Sony KD-43XE7 Series Service Manual

3.10 .1 Audio D Amp IC Normal Operation Condition

AC Adapter
Label Name
Voltage
1 ADDR 0V
2 BCLK 3.3Vpp
3 LRCLK 3.3Vpp
4 SDATA 3.3Vpp
5 TEST1 0V
6 PLL 1.2V
7 REG15 1.5V
8 DGND 0V
9 TEST2 0V
10 DVDD 3.3V
11 TEST3 0V
12 SDATAO -
13 ERRORX 3.3V
14 NC -
15 BSP2N 14.5Vrms
16 OUT2N 9.6Vrms
PSU board Common
Voltage Frequency
0V -
3.3Vpp 3.07MHz
3.3Vpp 48kHz
3.3Vpp Clock signal
0V -
1.2V -
1.5V -
0V -
0V -
3.3V -
0V -
- -
3.3V -
- -
11.3Vrms -
6.3Vrms 384kHz
AC Adapter
Label Name
Voltage
17 VCCP2 19.5V
18 GNDP2 0V
19 BSP2P 14.5Vrms
20 OUT2P 9.6Vrms
21 OUT1N 9.6Vrms
22 BSP1N 14.5Vrms
23 GNDP1 0V
24 VCCP1 19.5V
25 OUT1P 9.6Vrms
26 BSP1P 14.5Vrms
27 REG_G 5.5V
28 NC -
29 RSTX 3.3V
30 MUTEX 3.3V
31 SCL 3.3Vpp
32 SDA 3.3Vpp
PSU board Common
Voltage Frequency
12.7V -
0V -
11.3Vrms -
6.3Vrms 384kHz
6.3Vrms 384kHz
11.3Vrms -
0V -
12.7V -
6.3Vrms 384kHz
11.3Vrms -
5.5V -
- -
3.3V -
3.3V -
3.3Vpp High or Clock signal
3.3Vpp High or Clock signal
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