Panasonic BB-HCM547A Service Manual page 71

TP_DCIN
CN501
1
2
3
4
(1)
D517
60V/3A
(2)
D518
60V/3A
R514 C512
15 0.5W 50V680p
unmounting
(3)
C510 R518
(4)
470n 330
1
IC503
2 3
R519
(5)
47K 1%
PG
+12VC
D519
F502 L505
L504
6.8u
24V/5A
1 2
3 4
DG
DG
PG
R521
10
DG
TP_12V
DG
D521
L508
2 4
3
1
PG
DG
Q503
L506
22u
IC504
5 1
Vin CE
2
GND
4 3
EXT Vout
71
BB-HCM547A
+12V
+3.3V
L507
10u
W601
PCB
PQUP11550ZA-GW
BB-HCM547A IO BOARD No.2(2/2)