KX-TDE620BX (serv.man8) - Panasonic PBX Service Manual Supplement (repair manual). Page 50

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50
KX-TDE620 Series
(1)
KX-TDE620 Series BB-EXP BOARD SCHEMATIC DIAGRAM No.3 (2/2)
NC
R302
NC
R307
NC
R308
NC
R315
NC
R304
NC
R301
NC
R305
NC
R306
NC
R303
NC
R313
NC
R314
NC
R309
NC
R310
NC
R311
NC
R318
NC
R317
NC
R312
NC
R316
+3.3V
CN114
1
2
3
CN201
1
2
3
LED201
Green
1
2
LED202
Red
1
2
POWERGND
+15V
R400
CN115
1
2
3
4
C
E
B
A
D
F
5
6
7
8
LEDRUN
LAN2
LAN1
LAN3
LAN4
LAN5
LAN6
LAN7
LAN8
nFAN_ALM
LEDALM
nSLFAN_ALM
Note
All chip parts pads and number silks
don’t exist on the bord.
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