DOWNLOAD Panasonic KX-TDA0155CE Service Manual ↓ Size: 1.75 MB | Pages: 55 in PDF or view online for FREE

Model
KX-TDA0155CE
Pages
55
Size
1.75 MB
Type
PDF
Document
Service Manual / Supplement
Brand
Device
PBX / 2-CHANNEL CELL STATION UNIT FOR DECT PORTABLE STATION
File
kx-tda0155ce.pdf
Date
PREV: Panasonic KX-TDA0144XJ / KX-TDA0144CE (serv.man6) Service Manual / Supplement

Panasonic KX-TDA0155CE Service Manual / Supplement ▷ View online

37
KX-TDA0155CE
PCB
W001
PSUP1716ZA
A[2]
A[0]
A[1]
D[7]
D[6]
D[4]
D[3]
D[2]
D[1]
D[0]
D[5]
OEP1
HW_DN
OEP0
HW_FH
HW_CLK
RDN
PCM_F0
PCM_UP
PCM_DN
A[5]
A[4]
A[3]
WRN
OEP1
OEP0
HW_FH
HW_CLK
A[5]
A[2]
A[0]
A[1]
A[3]
A[4]
D[7]
D[6]
D[4]
D[3]
D[2]
D[1]
D[0]
D[5]
PCM_F1
PSYNC
A[18]
NA[18]
SFFH
PA1
PA2
PA3
RDN
WRN
ECOINT_N
CS_ECO
GA_CLK
HW_UP
TDO1
A[22]
A[21]
A[19]
A[20]
BE0n
TDI
TMS
TCK
TRST
CS_ECO
PA0
VPUMP
VJTAG
PA0
PA1
TCK
TDO1
TRST
TDI
TMS
VJTAG
VPUMP
NRST
ACS2
PA4
PA5
PA6
PA7
HW_UP
HW_DN
PCM_CK
D3R2V
C213
0.1u
C207
470P
C208
0.01u
X101
16.384M
C214
0.1u
C210
470P
C209
0.01u
C211
0.01u
C212
470P
C215
470P
C216
0.01u
PDR
TP121
TP138
TP137
C223
470P
C222 0.01u
C220
0.01u
C221
470P
C234 470P
C233 0.01u
C225
0.01u
C224
470P
D1R5V
TP189
TP190
C229
0.01u
GA3R2V
TP139
TCK
TDO1
TMS
VPUMP
GA1R5V
D3R2V
FIL201
NC
1
2
3
GA1R5V
FIL202
NC
1
2
3
IC104
64
DB0
63
DB1
62
DB2
61
DB3
60
DB4
59
DB5
58
DB6
57
DB7
56
VDD56
55
ADR0
54
ADR1
53
ADR2
52
ADR3
51
ADR4
50
ADR5
49
GND49
48
OSO
47
OSI
46
GND46
45
CK8M/16M
44
VDD44
43
SCANE
42
RESET
41
SCAN
40
MMODE
39
PDX1
38
PDX0
37
PVRH
36
PDR
35
PVRL
34
DDX1
33
DDX0
17
GND17
18
NRDW0
19
OEP1/PN9/CK512K
20
OSR
21
OSX
22
OEP0
23
GND23
24
VDD24
25
OCK
26
OSYNC
27
OP0/DR
28
OP1/DRE
29
TEST
30
DVRL
31
DDR
32
DVRH
1
VDD1
2
CSN
3
REN
4
WEN
5
WAITN
6
INTN
7
GND7
8
CLM5
9
CLM4
10
CLM3
11
CLM2
12
CLM1
13
CLM0
14
NRDW3
15
NRDW2
16
NRDW1
C217
0.1u
EC3R2V
ECO-GND
TP153
TP155
TP157
TP146
TP147
TP148
TP150
TP151
TP145
TP129
TP130
TP131
TP132
TP133
TP134
TP135
TP136
TP142
TP168
TP167
TP166
TP165
TP164
TP163
TP144
TP141
TP149
TP156
TP154
TP152
TP169
TP160
TP161
TP162
TP207
TP205
TP209
TP211
TP225
TP195
TP199
TP206
TP208
GA3R2V
EC3R2V
EC3R2V
EC3R2V
EC3R2V
GA1R5V
GA1R5V
GA3R2V
GA3R2V
C238
0.01u
C239
470P
GA1R5V
C243
470P
C242
0.01u
GA1R5V
C245
470P
C244
0.01u
C250
0.01u
C251
470P
C218
NC
TP203
(  )
GA3R2V
TP269
TP271
TP272
GA3R2V
TP273
LED(G)
D3R2V
TP401
Q450
2.2k,47k
E
C
B
D450
Q451
4.7k,10k
E
C
B
TP404
D452
D3R2V
LED(R)
FIL200
NC
1
2
3
TP256
TP170
GA1R5V
TP241
TP242
GA3R2V
GA3R2V
C230
1.0u
GA3R2V
GA3R2V
RXD_SLIP
TXD_SLIP
D_FSYNC
TP193
CS_ECO
C249
470P
C248
0.01u
GA3R2V
GA_CLK
GA-GND
R451 (       )
NC
D3R2V
D3R2V
CN103
NC
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
10
TRST
TDI
VJTAG
TP140
R263
(        )
(        )
NC
R802
NC
TP274
C235
0.01u
C298
NC
C254 NC
D451
(G)
D453
(R)
C205
10P
C206
10P
TP402
TP406
D118
NC
D117
NC
TP212
TP215
TP213
TP214
OEP1
OEP0
CS_GA
HK_BIT
HK_DET
R235
47K
R236
47K
R264
NC
R452
NC
R261
NC
R298
22
R259
0
R239
F5.6K
R441
10K
R257
NC
R285
0
R443
ESD
R260
NC
R234
0
R273
0
R256
NC
R284
0
R232
F1.2K
R448
ESD
R206
1M
R255
NC
R445
68
R237
47K
R444
NC
NC
R241
0
R293
10K
R231
F120
R205
820
R290
0
R280
0
R294
10K
R262
NC
R449
NC
NC
R230
1.8K
R450
150
R207
47K
R221
0
R240 F8.2K
R291
0
R151
10K
R254
22
R296
10K
R258
0
R238
F12K
R446
10k
R297
10K
IC103
1
GND1
2
OEP1
3
OEP2
4
HW_FH
5
NC5
6
HWI
7
HWO
8
NC8
9
GND9
10
NC10
11
HW_CLK
12
VCOMPLF
13
NC13
14
VCCPLF
15
NC15
16
SYSCLK
17
VCC17
18
VCCI18
19
NRD
20
NWE
21
ACS1
22
A9
23
A8
24
VMV1
25
GND25
26
A7
27
A6
28
A5
29
A4
30
A3
31
A2
32
A1
33
A0
34
NAS
35
DATA7
36
DATA6
37
VCC37
38
GND38
39
VCCI39
40
DATA5
41
DATA4
42
DATA3
43
DATA2
44
DATA1
45
DATA0
46
GNDQ46
47
TCK
48
TDI
49
TMS
50
NC50
51 GND51
52 VPUMP
53 NC53
54 TD0
55 TRST
56 VJTAG
57 DOUT
58 DIN
59 DCL
60 FSC0
61 FSC1
62 NC62
63 NC63
64 NC64
65 NRST
66 VCCI66
67 GND67
68 VCC68
69 A19
70 NA19
71 PSYNC
72 SFFH_SEL
73 HK_DET
74 VMV074
75 GND75
76
HK_BIT
77
RXD_SLIP
78
TXD_SLIP
79
D_FSYNC
80
NC80
81
NC81
82
NC82
83
NC83
84
CS_GA
85
CS_ECO
86
NC86
87
VCCI87
88
GND88
89
VCC89
90
PA0
91
PA1
92
PA2
93
PA3
94
NC94
95
CDC_FH
96
CDC_CLK
97
CDC_DOUT
98
CDC_DIN
99
GNDQ99
100
VMV0100
LED
LED
(g)
2/4
4/4
1/4
3/4
(9)
(10)
(11)
(h)
(i)
(j)
(k)
(m)
KX-TD
A0155CE SCHEMA
TIC DIA
GRAM (MAIN No
.1)  (4/4)
IC104 Pin39 PDX1
12
IC104 Pin38 PDX0
12
IC104 Pin36 PDR
11
IC104 Pin37 PDRH
11
IC104 Pin35 PDRL
11
14
IC104 Pin64 D [0]
4
IC104 Pin2 CS_EC0
4
IC104 Pin3 RDN
4
IC103 Pin21 ACS2
5
IC103 Pin19 RDN
5
IC103 Pin42 D [3]
5
IC103 Pin71 PSYNC
6
38
KX-TDA0155CE
11.2. Waveform
1.8V
5.25V
IC105 pin 1
1.8V
IC100 pin 120
BBRST
Reset signal (start up)
1
IC103(FPGA) access
5
IC101(F-ROM) access
2
IC102(SRAM) access
3
IC104(GIA) access
4
Synchronous signal
6
DC voltage (start up)
7
DC voltage (start up)
8
3..2V
3.2V
3.2V
IC101 pin28
RDN
IC101 pin34
D[10]
IC101 pin26
ACS0
DCDCOUT
3.2V
3..2V
3.2V
IC102 pin6
ACS1
IC102 pin41
RDN
IC102 pin8
D[1]
3..2V
3..2V
3.2V
IC104 pin2
CS_ECO
IC104 pin3
RDN
IC104 pin64
D[0]
3.2V
3.2V
3.2V
IC103 pin21
ACS2
IC103 pin19
RDN
IC103 pin42
D[3]
3..2V
IC103 pin
71
PSYNC
D3R2V
PA_V3.3V
RF2R5V
5..25V
3.3V
2.5V
3..2V
DCDCOUT
1.8V
1.5V
D1R8V
D1R5V
39
KX-TDA0155CE
DC voltage (start up)
9
PBX receive signal (3)
13
DCDCIC check
10
IPBX receive signal (1)
11
IPBX receive signal (2)
12
Highway signal
14
4.0V
5..25V
DCDCIN
DCDCOUT
4.0V
IC203 pin2
IC203 pin7
3.2V
2.1V
1.6V
IC104 pin36
PDR
IC104 pin37
PDRH
IC104 pin35
PDRL
3..2V
3.2V
IC104 pin39
PDX1
IC104 pin38
PDX0
3..2V
T101 pin2
PDR
3.2V
3..2V
3..2V
3..2V
IC104 pin26
HW_FH
IC104 pin25
HW_CLK
IC104 pin20
HW_UP
IC104 pin21
HW_DN
40
KX-TDA0155CE
12 Printed Circuit Board
12.1. Component View
KX-TDA0155CE COMPONENT VIEW
+
+
+
R401
RX_T
CS_ECO
R801
R808
R421
R422
R425
R428
R429
R235
R236
R430
C200
C201
R432
C202
C203
RA100
C204
R435
C205
C206
RA103
RA104
GND_T
RA105
C209
RA106
RA107
RA108
R825
C210
R829
C215
PA2
R446
C216
PA3
PA4
R830
R254
PA5
R836
R452
R260
R261
R262
R263
R264
+
C614
C425
C426
C235
R273
C431
C432
C433
C434
C436
C437
C438
R280
+
C633
C634
C442
C636
C443
+
C637
C638
R480
R481
R483
C254
R293
R296
R298
R490
D200
D201
R493
Q302
Q303
Q306
Q307
Q308
Q310
L302
TX_T
4 5
3
6
2
1
ON
SW100
C298
L909
L910
L911
L912
L913
L914
R303
R304
R306
1
4
CN100
CN102
T-SEC
1
10
CN103
R317
R326
R327
R333
R725
+
C302
R726
C303
R727
CN900
R340
R728
CN901
X101
R729
+
C308
R151
R346
R731
R736
C702
R937
R938
R744
R745
R746
R747
CHK_MODE_T
C339
C340
C341
4
5
1
3
Q200
C949
C950
C951
C952
C953
10
6
1
T101
5
D900
DCDCIN_T
26
16
11
10
1
32
17
27
IC900
Q451
CK303
R200
R201
R202
R203
R204
PbF
PSUP1716Z
A
1
3
R300
R301
D452
D301
D112
D113
D115
D116
3
1
CN101
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