Read Panasonic KX-TD1232RU Service Manual Supplement online
5 SCHEMATIC DIAGRAM (CO CIRCUIT)
Change from the Original Service Manual page 14.
CN108
2 T
SA102A
SFG
RLY101A
C
B
M
C101A
2200P
T1
RLY101A
C
B
M
R1
C104A
50V 22u
T101A
3
1
1
4
6
C105A
1000P
1 R
SA103A
HWS[1]
HWR[1]
2MC
2MC
SYC[1]
MU/A
Q102A
+- RLY101A
12
D108A
+15
L101A
0
L102A
0
L103A
0
L104A
0
TIP
RING
R118A
3.9K
PC101A
1
23
4
R161A
56
D101A
1
2
3
4
R163A
5.6
C102A
250V 2.2u
R101A
1W 22K
Q120A
PC102A
1
2
3
4
R164A
2.7K
R162A
100K
ZR101A
Q101A
R122A
2.2K
R102A
8.2K
C103A
50V10u
R107A
1.21K
J155A
0
C113A
NC
R119A
1.21K
C115A
NC
J156A
0
R190A
120K
R110A
270K
C107A
NC
R112A
100K
IC101A
5
6
7
R111A
100K
R165A
560
R108A
300
NC
C122A
C106A
0.033u
C191A
NC
R113A
100K
C108A
NC
R180A
0.1u
C182A
0.1u
C183A
0.1u
R194A
56K
R198A
56K
C192A
NC
NC
R116A
NC
R114A
NC
R195A
NC
R1
17A
R197A
0
R1
15A
68K
C151A
100p
IC103
NC
16
15
14
IC102A
PO+
5
PDI 10
DT 13
DR 8
PO-
4
PI
3 RO-
2
VAG
20
BCLKT 12
BCLKR 9
MCLK 11
TG
17
VSS 15
TI+
19
TI-
18
VDD 6
FST 14
FSR 7
MU/AN 16
RO+
1
C109A
0.022u
R191A
100K
R192A
120K
R193A
0
C193A
150p
IC103
NC
3
2
1
NC
R109A
NC
R196A
C190A
NC
C1
10A
0.022u
+5
R105A
470
C111A
50V 0.47u
R104A
10K
+5
IC101A
1
2
3
3
4
8
+15
-15
C155
25V 330u
CN108
4 T
3 R
R2
RING
TIP
T2
HWS[1]
2MC
SYC[2]
MU/A
MU/A
HWR[1]
T3
HWR[1]
SYC[3]
5 R
RING
R3
MU/A
TIP
HWS[1]
2MC
CN109
6 T
RING
HWS[1]
T4
7 R
MU/A
HWR[1]
2MC
2MC
SYC[4]
R4
CN109
8 T
TIP
D
F
E
C
B
A
H
G
4
6
3
5
2
D155
+5
C156
6.3V 2200u
R103A
39
J160A
0
D103A
D102A
EXRLY[1]
PD[1]
DIAL[1]
PAD[1]
BELL[1]
BELL[2]
PD[2]
DIAL[2]
PAD[2]
EXRLY[2]
EXRLY[3]
DIAL[3]
PAD[3]
BELL[3]
PD[3]
PD[4]
EXRLY[4]
DIAL[4]
BELL[4]
PAD[4]
A
B
C
D
SAME AS A
SAME AS A
SAME AS A
1
(1)
KX-TD1232RU SCHEMATIC DIAGRAM (CO LINE)
0
0
0
0
0
0
AMP
CODEC
4
0
4
0
4
0
0
0
4
22
KX-TD1232RU
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