KX-TS2352CAB, KX-TS2352CAW - Panasonic Telephone Service Manual (repair manual). Page 23

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23
KX-TS2352CAB/KX-TS2352CAW
(       )
NC
JP11
(     )
C3
(        )
R38
6.3V 22
C9
(       )
NC
JP12
(      )
R43
JP13 0
IC1
1
LS
2
MFL
3
R0
4
VDD
5
AGND
6
STB
7
CI
8
M0
9
LLC
VS.VSS
A
10 HS/DP
11 OSC
12 MODE
13 C4
14 C3
15 C2
16 C1
17 R4
18 R3
19 R2
20 R1
21 FCI
22 LED
23 M1
24 M2
25 CS
26 VSS
27 L1
28 R1
JP23
0
10pps 40%
(      )
JP14
10pps 33%
(       )
R37
(     )
D15
(     )
D16
(      )
C24
NC
L3
0
D8
D9
6.3V100
C11
C22
16V10u
50V1
C6
0
R47
100K
R26
R31
15K
2.2K
R20
R5
2.7K
270
R10
R6
8.2K
6.8K
R32
C5
K0.022
(        )
JP28
EX_TONE ONLY
X1
3.58M
D10
D11
6.3V2200u
C34
CN1
1
LED-
2
LED+
3
C4
4
C3
5
C2
6
C1
7
R4
8
R3
9
R2
10
R1
11
Flash
12
row5
13
row7
14
row8
(        )
VR3
S2
(TP_SWITCH)
1
2
3
(     )
C30
TONE
AGC
PULSE
KX-TS2352CA SCHEMATIC DIAGRAM (Main)
NC: No Components
(1)
(2)
(3)
(4)
(5)
(7)
(6)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(8)
Ringer
Handset Receiving
Handset Sending
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