KX-TDE0111XJ, KX-TDE0111X (serv.man2) - Panasonic PBX Service Manual Supplement (repair manual). Page 4

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4
KX-TDE0111XJ/KX-TDE0111X
1.4.
SCHEMATIC DIAGRAM
1.4.1.
No.2
Change from DC/DC PART of the Original Service Manual Section 9.2. No.2(1/2)
Change from the PART of the Original Service Manual Section 9.2. No.2(2/2)
IC1
1 VIN1
2 VIN2
3 GND1
4 GND2
5
AGND
6
VSENSE
7
COMP
8
RT/CLK
9
SS
10
PH1
11
PH2
12
PH3
17
GND3
16
VIN3
15
EN
14
PWRGD
13
BOOT
DG
DG
DG
DG
L1 3.3u
R138
39k
R139
51k
R102
100k
R141
9.1k
R142
180k
R108
0
DG
+3.3V
R103
100k
+1.2VD
R101
100k
DL3
1
2
3
C25
10u
C35
0.01u
C33
NC
C37
0.1u
C20
0.1u
C23
10u
C176
0.1u
C19
10u
C31
5600p
C22
10u
CL407
+3.3V
+1.2V
C178
NC
C24
10u
C177
NC
C179
NC
DL1
NC
1
2
3
J1
0
DC/DC PART
DG
DG
+3.3V
C98
100n
16
+2.5VA
C95
100n
16
C96
100n
16
CL416
+2.5VA
+3.3VD
C103
22u 6.3
C53
10n
16
C102
100n
16
DG
C59
100n
16
+2.5VPLLA
DG
C54
22u
6.3
C55
100n
16
C60
10u 10
[2012]
DG
+2.5V
C58
10u 10
[2012]
CL414
C57
100n
16
C97
100n
16
CL415
+3.3VD
CL413
C56
100n
16
DG
DL7
1
2
3
DL4
1
2
3
DL5
1
2
3
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