DOWNLOAD Panasonic KX-TDA0156CE Service Manual ↓ Size: 1.7 MB | Pages: 54 in PDF or view online for FREE

Model
KX-TDA0156CE
Pages
54
Size
1.7 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / 4-CHANNEL CELL STATION UNIT FOR DECT PORTABLE STATION
File
kx-tda0156ce.pdf
Date
PREV: Panasonic KX-TDA0155CE (serv.man4) Service Manual / Supplement

Panasonic KX-TDA0156CE Service Manual ▷ View online

37
KX-TDA0156CE
11.2. Waveform
PBX receive/transfer signal
1
DC voltage (start up)
5
Highway signal
2
Reset signal (start up)
3
IC101(F-ROM) access
4
Synchronous signal
6
DC voltage (start up)
7
DC voltage (start up)
8
5.0V
5.0V
LIN
LOUT
3.2V
DN_F0
DN_C4
DSTO
DSTI
3..2V
3.2V
3..2V
6.7V
3.2V
3..2V
1.8V
3.2V
3..2V
3.2V
ACS0
RDN
D[0]
6.7V
5.0V
3.3V
2.5V
DCDCOUT
PA_V3.3V
RF2R5V
DNIC5V
3.2V
IC103 pin 107
PSYNC
3..2V
1.8V
1.5V
D3R2V
D1R8V
D1R5V
DCDCOUT
CONF_DONE
IC105 pin 1
BBRST
IC100 pin 120
40V
6.7V
DCDCIN
DCDCOUT
38
KX-TDA0156CE
DCDCIC check
9
IC102(SRAM) access
10
IC103(FPGA) access
11
40V
40V
DCDCIN
pin 2 IC203
pin 7 IC203
3.2V
3..2V
3..2V
ACS1
RDN
D[3]
3..2V
3..2V
3..2V
ACS2
RDN
D[7]
39
KX-TDA0156CE
11.3. Memo
40
KX-TDA0156CE
12 Printed Circuit Board
12.1. Component View
A
KX-TDA0156CE COMPONENT VIEW
R402
RX_T
R409
R410
R801
R421
R425
F_RST
R432
RA100
R435
RA101
RA103
RA104
GND_T
RA105
RA106
RA107
RA108
RA109
R825
C402
C403
C404
R829
R446
PA2
PA3
R448
R256
R257
R258
R259
C412
R836
R452
R261
R262
C426
C431
C432
C433
C434
R667
R282
R284
R285
R286
CS6N
R287
R288
C442
R481
C252
R483
R490
PCM_UP
R491
R493
Q302
Q303
Q306
Q307
Q308
Q310
C660
RDY
D602
L302
L501
L502
CHK_M_T
TX_T
1
2
4
3
ON
5
6
SW100
IC603
L901
L902
L903
L904
L905
L906
L907
L908
L909
L910
L911
L912
L913
L914
R105
D452
R107
R303
R110
R304
R306
R114
R117
R118
R119
1
4
CN100
R504
CN101
R311
R505
CN102
R312
R506
R507
1
10
CN103
R120
R508
R121
R509
R122
R123
R124
R318
ACS2
R127
R128
R510
R129
R512
R513
R514
R320
R515
R516
R326
R327
R333
C106
C302
R340
CN900
X101
CN901
X102
C308
C115
R921
R346
R922
C118
C119
R926
C504
C505
C506
C312
C507
C508
C509
C510
R937
C514
R938
C131
C133
C903
R557
R558
C136
C524
C914
C533
PCM_DN
C537
PCM_F0
CONF_DONE
PCM_F1
C926
C928
C930
C931
C933
C935
C937
C938
D301
D112
D113
D114
C945
D116
C946
C949
C950
C951
C952
C953
1
4
5
8
IC104
1
5
6
10
T100
D900
D901
DCDCIN_T
26
16
11
10
1
32
17
27
IC900
26
16
11
10
1
32
17
27
IC901
A18
A19
Q451
A20
A21
A22
1
3
1
3
PbF
PSUP1717Z
C341
C342
C340
C339
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