Setting Inspection - Panasonic TX-55AX630B Service Manual

Setting Inspection

Voltage Confirmation
A board
Description
PNL12V
SUB5V
SUB3.3V
HDMI3.3V
SUB_AI_3.3V
EU_TU_1.8V
SUB1.5V
SUB1.1V
USB-WIFI
SUB9V
WOL3.3V
SD3.3V
DMD_1.1V
SUB_CI_5V
USB1
USB2
NT2.5V
NT1.5V
NT1.1V
RIORX3.3V
RIO1.2V
HDMISW3.3V
P board
Description
32V
16V
5VS
PFC
BL_SOS
* Connect AC 230V to JK7101 connector (Main switch is OFF).
** Connect DC 3.3V to TV_SUB_ON P2 connector – pin 9 /TP7416/ or set main switch is ON.
*** Beware, for testing of PFC use the GND (TP7203) in Hot area of P board – risk of electric shock!!!
Test point
TP8720
TP8750
TP8701
TP8751
TP2206
TP5704
TP8101
TP8100
TP8620
TP5004
TP8640
TP8617
TP5703
TP8400
TP8627
TP8615
TP9170
TP9160
TP9150
TP4602
TP4601
TP3707
Test point
TP7407 and GND
TP7411 and GND
TP7501 and GND
TP7201 and GND TP7203***
TP7419
12
Voltage
12V ± 1.2V
5.17V ± 0.25V
3.39V ± 0.15V
3.3V ± 0.17V
3.3V ± 0.17V
1.84V ± 0.1V
1.52V ± 0.08V
1.21V ± 0.06V
5.1V ± 0.2V
9.0V ± 0.4V
3.3V ± 0.17V
3.34V ± 0.17V
1.12V ± 0.11V
5.0V ± 0.5V
5.0V ± 0.25V
5.0V ± 0.25V
2.52V ± 0.12V
1.52V ± 0.07V
1.13V ± 0.06V
3.35V ± 0.17V
1.22V ± 0.06V
3.3V ± 0.17V
Voltage* Voltage**
<1V 31V ± 1.2V
15.7V ± 0.6V
<1V
5.1V ± 0.2V 5.1V ± 0.2V
<340V 390V ± 15V
- <0.5V