8-5
L4630SCM3
Main 3/4 Schematic Diagram
CN101A
1
10.8
2
0
3
3.4
4
0
5
0
6
25.9
7
0
8
0
9
-6.3
VOLTAGE CHART
Pin No.
Voltage
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
Summary of Contents for LCD-B20A6
Page 1: ...SERVICE MANUAL 20 COLOR LCD TELEVISION LCD B20B6 LCD B20A6...
Page 27: ...8 3 L4630SCM1 Main 1 4 Schematic Diagram...
Page 31: ...8 7 Function Schematic Diagram L4630SCF...
Page 32: ...8 8 L4630SCINV Inverter Schematic Diagram...
Page 33: ...8 9 L4630SCL1 LCD Main 1 2 Schematic Diagram...
Page 34: ...8 10 L4630SCL2 LCD Main 2 2 Schematic Diagram...
Page 38: ...8 14 Inverter CBA Top View Inverter CBA Bottom View BL2500F01021...