L-Type Power Supply Unit (Psu-L) / Kx-Tda0103Xj/X - Panasonic KX-TDA0103XJ Service Manual

14.3. L-TYPE POWER SUPPLY UNIT (PSU-L) / KX-TDA0103XJ/X

SW1
F1
L
AC INLET ASSY
D60
N
N
FG
FG
FG
EARTH01
CN4
5
F350
6 BATTOUT+
C304 C305 C306
2 BATT-
3
4
SW2
1
CN720
4 BTSW
55V
CN720
C-PUMP
2
R459
D560
D460
CN720
+40VS
3
D286
R289 R561
R288
41V
R290
CN720
GND
1
Battery Control Circuit
Noise Filter
L3 L5
C6 C19
C3 C4
C7 C17
D67
A41
PRIMARY
SECONDARY
BATT+
BATT-
R294
Q292
R293
NBATT
1
3
Q694
R296
2
BATTCHK
2
3
D699
Q287
Q367
1 2
3 R697
1 BATTMASK
C290
D698
KX-TDA0103XJ/KX-TDA0103X L-TYPE POWER SUPPLY UNIT (PSU-L) 1/9
L1
L1
CN700
K3651AE
N1
N1
1
BATT+
3
BATT+ CN711
K3651AE
2 BATT-
4
BATT-
CN720
5
CN720
CN721
6
K3651AE
CN720
7