Circuit Diagrams; Power Supply Circuit Diagram - Toshiba 15DL72 Service Manual

1 2

3. CIRCUIT DIAGRAMS

A

3-1. Power Supply Circuit Diagram

B
C
D
E
F
G
3 4
Vin
JA801 F801
HEC3800-01-0 10 A TSC 5A
1 1 2
A C
D801 L801 C802
EC10DS1 ZJR5101-102 100nF
S10-G11
POWER
IC803
12Vcc
LM2596S-5.0
1 4
IN F/B
2
L804
OUT
47uH/SMD
C808
+ +
C807 100nF D802
220uF/16V(DIP ) MBRS340 220uF/16V(DIP )
CN801
B8B-PH-K-R
CCFL_BLO N
1
2
3
4
5
Vin
6
7
8
+
C816
220uF/16V(DIP )
PWR
2-7
5 6
C801 IC801
220uF/16V(DIP ) 12Vcc
+
FDS4435 C
R801
1 8
S D
2 7
S D
10K 3 6
S D
4 5 C805
GD
100nF
R802 22K
1 Q801
BC848
ON
OFF
5Vcc
IC804
L802
RC1587M33
N2012ZA400T06
3 2
IN OUT
C810
C812
+ +
C809 100nF C811 100nF C813
220uF/16V(DIP ) 220uF/16V(DIP )
7 8 9
IC802
MC78M08C_DPA K 8Vcc
1 3
IN OUT
C803
100nF
+
C804
+
C806 47uF/16V
10uF/16V
3.3Vcc
L803
N2012ZA400T06
C814
+
100nF C815
220uF/16V(DIP )
Fig. 2-3-1
2-8
10