Panasonic BB-HCM511A - Page 70

70
BB-HCM511A/BB-HCM531A
BB-HCM511A / BB-HCM531A: PoE BOARD (2/2)
R623
180k/1%
C614
100p
TP_GND3
R620
1.2k
DG
C615
470n
L604
1
2
3
5
6
8
9
4
7
10
R622
47k/1%
C618
47u/16V
C620
0.1u/16V
C613
2200p/2kV
PC601
1
23
4
D619
60V/3A
IC603
37V/Vref=2.495V/150mA
2
1
3
D620
Vbr=15.6V
C617
680p/50V
R617
15/0.5W
D618
60V/3A
C616
NC
C622
470u/16V
R618
560 5%
C621
47u/16V
R621
330
R619
0/5%
C619
NC
DG
TP_+12V2
C637
0.1u/16V
DG
D621
L605
6.8u
R628
102
PG
PG
PG
L606
1
2
3
4
CN602
1
GND1
2
+12V2
3
+12V3
4
+12V4
5
+12V5
6
GND6
7
GND7
8
GND8
9
GND9
10
GND10
11
GND11
12
LAN_TxP
13
LAN_TxN
14
LAN_TX_CP
15
LAN_RxP
16
LAN_RxN
17
GND17
18
GND18
DG
Secondary
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)