Setting Inspection - Panasonic TX-32LM70FA Service Manual

Setting Inspection

Voltage Confirmation
A board
Test point
TP3800
TP3806
TP3810
TP3811
TP3802
TP3812
TP3801
TP3805
TP3815
TP3813
TP3804
TP3803
P board
TP833
TP830
TP832
TP830
TP833
TP830
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Confirm the following voltages:
Position
Connector A7, pin 20
Connector A7, pin 8
Connector A7, pin 12
Q3800, +pin
D3802, -pin
IC3801, pin1
D3819, -pin
C3801, pin
C3808, +pin
C3818, +pin
Connector P2, pin 8
Connector P2, pin 9
Connector P2, pin 20
Connector P2, pin 12
Connector P2, pin 8
Connector P2, pin 9
8
Normal mode
Voltage Description
13,8V ± 0,7V
STBY12V
23,9V±0,5V SIGNAL24V
23,9V ± 0,5V
AUD24V
3,3V ± 0,3V
3.3V_HDMI
5,05V ± 0,25V
5V
8,2± 0,5V 8V
9V ± 0,9V
9V
13,8V ± 0,7V
12V
30V ± 2V
30V
Standby mode
5V ± 0,5V
STBY5V
3,3V ± 0,2V
STBY3.3V
1,8± 0,1V STBY1.8V
Normal mode
23,9V ± 0,5V
SIGNAL24V
24,2V ± 0,5V
AUD24V
13,8V ± 0,7V
STBY12V
23,9V ± 0,5V
AUD24V
Standby mode
24,2V± 0,5V SIGNAL24V
<10V
AUD24V