Sanyo LCD-26E30A Service Manual

5
2.Alignment instructions
1. Test equipment
VG-848 (YPbPr, VGA signal generator)
VG-849 (HDMI signal generator)
FLUKE 54200(TV signal generator)
CA210
(white balancer)
2. Power test
Connect main board, power board and IR board according the wiring diagram, connect
the power and press power key (Remote controller or Keypad) button to turn on the TV.
a) Test the pin voltage of P802/power board , the data is shown in table1:
Table1 voltage data of P802
For 32” & 42”
P802 Pin1,2 Pin3,4 Pin5,6,7 Pin8,9 Pin10,11,12 Pin13 Pin14 Pin15 Pin16
Voltage GND 22.8-25.2V GND 11.4-12.6V 4.75-5.25V
On:2V-5.5V
Off: 0-0.5V
<0.6V 2-5V 2.5-5V PWM
b) Test the pin voltage of P803/power board, the data is shown in table2:
Table2 voltage data of P803
For 32” & 42”
P803 Pin1,2,3,4,5 Pin6,7,8,9,10 Pin11 Pin12 Pin13 Pin14
Voltage 22.8-25.2V GND NC 2.5V-5V 2.5-5V PWM NC

Sanyo LCD-26E30A Specifications

General

Brand	Sanyo
Model	LCD-26E30A
Category	LCD TV
Language	English