9-8
P
o
wer Suppl
y 2 Bloc
k Dia
gram [46PFL3705D/F7 (Serial No.:
Y
A2A)]
PL10.6BLP2_2
TUNER+35V
AMP+24V
HOT
COLD
POWER SUPPLY CBA
HOT CIRCUIT. BE CAREFUL.
Q602
SWITCHING
CONTROL
1
4
3
2
IC601
T601
7
3
6
9
10
16
11
14
15
12
13
1
5
2
Q601
SWITCHING
CN1802
Q652
SW+5V
TO SYSTEM CONTROL
BLOCKDIAGRAM
PROTECT1
6
8
2,3
LCD+12V
P-ON+3.5V
LCD+12V
P-ON+3.3V
P-ON+7.5V
P-ON+5V
P-ON+3.3V
JACK CBA
FRC CBA UNIT
10
P-ON+3.5V
10
14
AMP+24V
14
1
TUNER+35V
1
CN1803
CN5001
3,4
LCD+12V
3,4
1
P-ON+3.3V
1
P-ON+3.3V
6
12
P-ON+5V
12
P-ON+7.5V
8
LCD+12V
2,3
WH2102
Q653,Q654
SW+3.3V
(FEED BACK)
+345V
HOT+20V
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
FONTE PRINCIPAL OU DA TV
