Setting Inspection - Panasonic TX-L32C4E Service Manual

Setting Inspection

Voltage Confirmation
A board
Description
SUB3.3V
SUB1.5 V
SUB1.2V
SUB5V
P board
Description
DTV16V
STBY6V
PFC390V
* Connect AC 230V to P1 connector
** Connect DC 2.5V to TV_SUB_ON - P2 connector pin 7 /TP7501/ from voltage divider.
*** TP7203/7204 = HOT GROUND (need isolation from COLD GROUND)
Test point
TP8701
TP8101
TP8100
TP0910
Test point
TP7505/7801
TP7506
TP7201/7202 and
GND TP7203/7204 ***
11
Voltage
3.21V - 3.45V
1.47V - 1.56V
1.07V – 1.21V
4.8V – 5.2V
*Voltage
-
5.8V ± 0.8V
-
**Voltage
15.6V ± 1.5V
5.8V ± 0.8V
390V ± 15V