Chassis Board Layout; Setting Inspection - Panasonic TX-32LXD700 Service Manual

Chassis Board Layout

AP-BOARD
DG-BOARD
H-BOARD
G-BOARD
GH-BOARD
Board Name
DG-Board
GH-Board
GS-Board

Setting Inspection

Voltage Confirmation
AP board
Description Test point
Sound_Vcc TP7302
DTV_9V TP7502
Sub_5V TP7402
Main_9V
LCD_3.3V TP7602
STB_5V TP7103
Panel 12V TP7702
P board
5Vs
24V
DG board
Sub1,2V TP5601
Sub1,8V TP5602
Sub3,3V TP5600
MHQ1,2V TP4209
AP-Board
Global Core, HDMI, IDTV Processor, D/A Converter
G-Board
H-Board
K-Board
P-Board
V-Board
Confirm the following voltages:
Position
AP3, pin 2,3
AP3, pin 17,18
AP3, pin 21,22
AP3, pin 23
AP4, pin 16,17
AP4, pin 3
AP4, pin 11,12
TP823 P8, pin 1
TP825 P5, pin 1-3
Function
Power Supply Regulator
Side AV Connector
AV Connector, TV tuner, AV Switch
Main Switch
Main Input, Power Supply
Remote Receiver, LED IR, Cats
HDMI
SD Card
Normal mode Stand by mode
15V +/- 0,8V
9,1V +/- 0,45V
5,1V +/- 0,25V
9,1V +/- 0,45V
3,3V +/- 0,16V
5,1V +/- 0,25V 5,1V +/- 0,25V
12,2V +/- 0,6V
5,1V +/- 0,25V 5,1V +/- 0,25V
24V +/- 2V
1,17V - 1,32V
1,7V - 1,9V
3,14V - 3,46V
1,1V - 1,3V
9
K-BOARD
P-BOARD
V-BOARD
GS-BOARD
Active stand by mode
Max 5V Max 5V
Max 3V 9,1V +/- 0,45V
Max 2V 5,1V +/- 0,25 V
Max 3V Max 3V
Max 2V 3,3V +/- 0,16V
5,1V +/- 0,25V
Max 4V Max 4V
Max 4V