Matsushita Electric KX-TSC35MXW, Руководство по обслуживанию

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R426
2.2K
C3
50V0.22
D104
18V
R202
120K
R103
100K
C426
K0.1
C113
K0.018
R125
1K
R207
10K
C105
16V220
R108
4.7K
R437
15K
R204
390K
R201
10K
JJ101
TEL-JACK
Ring
1
Tip 2
R119
1K
IC1
1
VDD
2
CONT
3
LFI
4
LFO
5 VSS
6 HFO
7 HFI
8 OUT
C204
K0.047
C5
8200P
R435
3.3K
R206 18K
R105
680K
R436
680
R123
56
C1
250V1u
R427
220
D103
C106
16V10
Q108
R208
4.7K
R4
82K
R209
100K
R3
330K
R117
6.8K
R203
10K
R425
3.3M
R116
47K
R129
330K
+- - +
IC201
1
2
3
GND 4
5
6
7
8 VCC
C423
K8200
R102
100K
Q201
C203
K2200
Q109
Q101
Q421
Q107
R127
3.9K
Q424
R128
56
R1
6.8K
D106
6.2V
C108
K0.1
C2
50V4.7
R434
3.3M
C202
6.3V47
C107
10V330
C201
K0.047
R121
15K
C111
K0.01
D2
C103
K0.01
S1
4
3
2
1
R124
15
C435
K0.1
Q104
R101
68K
R205
5.6K
R2
18K
Q423
R432
22K
C425
K0.01
R118
10K
C112
K0.1
Q103
JJ102
DATA-PORT
Ring
1
Tip 2
D1
2
1 3
4
C102
K680P(500V)
D101
4
3 1
2
C101
K680P (500V)
SA101
J101
0
Q102
J102
0
R194
NC
R193
NC
R192
NC
R191
NC
Q193
Q191
C191 NC
R401
12K
R109
NC
Q105
NC
R422
0
C6
50V1
R6
10K
Q1
R7
47K
C422
K0.01
C421
K0.018
R423
22K
R421
2.2K
R428
5.6K
R442
100K
R441
100K
Q426
R440
47K
D301
C438
K0.01
C114
10V47
R130
1.2K
R131
NC
R301 2.2M
R303
2.2M
R302
6.8M
R304
4.7M
D203
R412 0
C414
16V10
D202
R122
NC
C109
K0.01
C115
NC
K0.033
C304
IC303
2.5V
VCC
VOUT
NC
GND
R126
3.3M
PC1
NC
1 2
3
4
R10
NC
R11
NC
J1 0
C117
NC
C401
NC
Q2
C427
NC
C429
NC
C430
NC
Q106
R110
NC
C205
Z0.1
NC
Q192
C431
NC
C308
6.3V1000
J117
NC
D107
NC
C116
NC
Q401
C424
K0.01
R13
NC
R424
330K
D554
D551
R552
100K
D553
R551
100K
D552
R111
NC
C552
K0.01
C551
K0.01
D308
R313
100K
R444
15K
D503
R501
330K
R512
100K
D501
R503
470K
D502
R510
390K
R507
330K
Q502
R506
2.2K
C504
K470P
A B
IC501
1
2
3
4 5
6
7
8
C505
68P
R509 27K
C503
K470P
C506
K2200P
D504
R516
220K
R505
330K
R514
47K
R502
330K
Q501
R513
1M
R515
10K
R504
470K
R508
3.3M
R511
1M
C509
K0.1
R517
1M
PC2
1
2
3 4
Q110
R141
8.2M
R143
1M
18V
D108
R142
3.3M
R413
100
C420
K0.015
D3
R183
NC
R182
NC
Q181
C181
NC
R184
NC
R181
NC
R186
NC
Q183
NC
Q182
R185
NC
D306
R107
470K
D309
D102
R120
0
PO101
NC
J103
0
R429
0
NC
C428
R431
100K
P.C.B
DCP
DCM
TP401
TP402
TP403
NC R180
J104
0
TP101
TP102
L401
0
C7
K0.1
CN402
Headset Jack
1
5
4
3
2
CN401
HandSet
1 MIC(+)
2 MIC(-)
3 SP(+)
4 SP(-)
BATTP
BATTN
SW101-1
HOOK SW
C507
Z0.1
C508
Z0.1
NC
VR402
NC
VR401
R430
47K
Q425
R443
1M
IC302
3.5V
VCC VOUT
NC
GND
C502
K1500P
C501
K1500P
IC304
3.3V
1
VIN
2
VSS
3
NC
4
NC
5
VOUT
R14
10K
C8
K0.01
D109
C110
K1.0
C120
K1500P
NC
J105
L1
100u
R106
0
C104
NC
D304
C306
K0.01
J106
0
NC
L2
IN_USE
AGC
AGC
Pulse
Mute
HOLD
TBR
Pulse
break
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(28)
(29)
(30)
(32)
(31)
(33)
(34)
(35)
(36)
~
~
(37)
(38)
(39)
(40)
(41)
(42)
(43)
3.3V
(3.3V)
STOP
Detection
2.5V
4.3V
(5.55V)
(9.9V)
(6.2V)
4.2V
(5.6V)
(5.7V)
(6.2V)
Battery Low
Detection 3.5V
Battery 4.5V
(10.2V)
Speaker Phone Outgoing Signal
Speaker Phone Incoming Signal
Headset Set & Headset Set Incoming Signal
Headset Set & Headset Set Outgoing Signal
KX-TSC35MXW : SCHEMATIC DIAGRAM (MAIN)