Panasonic SX-KN2600P Service Manual page 76

+5A C260
0.1
6
C258
50V1
1 2
C259
IC211
8
C1BB00000637
7
50V1
R277
4
1K
5
3
C242 100P
R274
10K
R272
47K
R234
470
C261 50V1
C262
50V1
VCA.CLK
VCA.DATA
+5D
MTX
MRX
CPRST
+VOP
SUST
3.3GC
SNS
+3.3D
VCC
PMUT
-VOP
ARO
ALO
SD.PLY
CN203
30
DE
29
DE
28
D- D-
D+
27 D+
26 DE
DE
25
MTXD
24
MRXD
23
CPRST
22
F.SW
21
3.3GC
20
DE
19
18 +5D
17 SNS
16 +VOP
15 DE
DE
14
+3.3D
13
12
VCC
11 VCC
10 PMUT
9
MSNS
8
MIC
7
+VOP
6 -VOP
5 AE
4 AE
3 AE
2 AMPL
1
AMPR
SX-KN2600 MAIN 3/5 SCHEMATIC DIAGRAM