DOWNLOAD Panasonic KX-TDA0189XJ / KX-TDA0189X Service Manual ↓ Size: 1.3 MB | Pages: 32 in PDF or view online for FREE

Model
KX-TDA0189XJ KX-TDA0189X
Pages
32
Size
1.3 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / TRUNK CARD 8-PORT CALLER ID/PAY TONE CARD (CID/PAY8)
File
kx-tda0189xj-kx-tda0189x.pdf
Date
PREV: Panasonic KX-TDA0188XJ / KX-TDA0188CE (serv.man3) Service Manual / Supplement

Panasonic KX-TDA0189XJ / KX-TDA0189X Service Manual ▷ View online

14 SCHEMATIC DIAGRAM
14
R[4]
16
R[3]
18
R[2]
36
T[3]
38
T[2]
39
Pay[1]
34
T[4]
CN1
20
R[1]
40
T[1]
35
PAY[3]
33
PAY[4]
37
PAY[2]
DT_Xtal
TP63
TP61
TP62
TP60
R11A
470K
R3A
390K
C5A
1000P
IC1A
CALL ID IC
1
IN+
2
IN-
3
GS
4
VRef
5
CAP
6
TRIGin
7
TRIGRC
8
TRIGout
9
MODE
10
OSCin
11 OSCout
12
VSS
13
IC
14
PWDN
15
FSKen
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
StD
22
ESt
23
St/GT
24
VDD
C9A
N.C
C10A
0.047
C1A
39000P
C6A 0.1
J2A
N.C
R6A
51K
R1A
150
C11A
N.C
L4A
100
C4A
1000P
R8A
10K
R21A
10K
IC2A
N.C
5
EN
10
SIGIN
14
VREF
12
VSS
15
VDD
2
XIN
4
XOUT
7
DET
DA1A
2
13
R12A
N.C
R15A
N.C
+3.3V
L3A
8.2mH
C12A
N.C
R18A
N.C
R2A
390K
+3.3V
L5A
100
R17A
390K
R20A
N.C
R4A
82K
J1A
N.C
DA2A
2
13
L2A
2.2mH
C2A
82000P
R19A
10K
R5A
82K
IC3AB
1
2
3
8
4
0.1
C13A
C3A
0.022
C8A
N.C
D2A
R14A 100K
R7A
330K
R13A
N.C
C7A
0.22
R9A 56K
D1A
R16A
N.C
R10A
470K
L1A
2.7mH TP1A
TP3A
TP2A
TP4A
TP5A
TP6A
TP7A
TP10A
TP9A
TP12A
TP15A
TP8A
TP11A
TP13A
TP14A
TP16A
TP17A
TP22A
TP19A
TP23A
TP26A
TP27A
TP24A
TP21A
TP20A
TP25A
TP18A
TP28A
C15A
N.C
C16A
N.C
+3.3V
+3.3V
+3.3V
+5V
R11B
470K
C4B
1000P
R10B
470K
TP7B
TP9B
J1B
N.C
TP15B
TP8B
L4B
100
TP17B
TP13B
IC1B
CALL ID IC
1
IN+
2
IN-
3
GS
4
VRef
5
CAP
6
TRIGin
7
TRIGRC
8
TRIGout
9
MODE
10
OSCin
11
OSCout
12
VSS
13
IC
14
PWDN
15
FSKen
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
StD
22
ESt
23
St/GT
24
VDD
R14B 100K
TP16B
0.1
C13B
L2B
2.2mH
TP19B
D1B
C7B
0.22
R21B
10K
R18B
N.C
TP26B
R4B
82K
D2B
TP21B
C1B
39000P
TP25B
C15B
N.C
TP28B
R9B 56K
R13B
N.C
R6B
51K
R8B
10K
L3B
8.2mH
R5B
82K
C10B
0.047
+3.3V
TP1B
TP2B
R17B
390K
R7B
330K
+5V
TP5B
TP6B
TP10B
J2B
N.C
IC2B
N.C
5
EN
10
SIGIN
14
VREF
12
VSS
15
VDD
2
XIN
4
XOUT
7
DET
R2B
390K
+3.3V
TP12B
R12B
N.C
R16B
N.C
TP11B
C11B
N.C
C2B
82000P
TP14B
C6B 0.1
TP22B
TP23B
R1B
150
TP27B
+3.3V
C5B
1000P
C12B N.C
TP20B
DA1B
2
13
TP18B
+3.3V
+3.3V
DA2B
2
13
C8B
N.C
R3B
390K
C9B
N.C
L1B
2.7mH
TP3B
R15B
N.C
C3B
0.022
TP4B
L5B
100
R19B
10K
R11C
470K
C4C
1000P
R10C
470K
TP7C
TP9C
J1C
N.C
TP15C
TP8C
L4C
100
TP17C
TP13C
IC1C
CALL ID IC
1
IN+
2
IN-
3
GS
4
VRef
5
CAP
6
TRIGin
7
TRIGRC
8
TRIGout
9
MODE
10
OSCin
11
OSCout
12
VSS
13
IC
14
PWDN
15
FSKen
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
StD
22
ESt
23
St/GT
24
VDD
R14C 100K
TP16C
0.1
C13C
L2C
2.2mH
TP19C
D1C
C7C
0.22
R21C
10K
R18C
N.C
TP26C
R4C
82K
D2C
C16C
N.C
TP21C
C1C
39000P
TP25C
IC3CD
1
2
3
8
4
C15C
N.C
TP28C
R20C
N.C
R9C 56K
R13C
N.C
R6C
51K
R8C
10K
L3C
8.2mH
R5C
82K
C10C
0.047
+3.3V
TP1C
TP2C
R17C
390K
R7C
330K
+5V
TP5C
TP6C
TP10C
J2C
N.C
IC2C
N.C
5
EN
10
SIGIN
14
VREF
12
VSS
15
VDD
2
XIN
4
XOUT
7
DET
R2C
390K
+3.3V
TP12C
R12C
N.C
R16C
N.C
TP11C
C11C
N.C
C2C
82000P
TP14C
C6C
0.1
TP22C
TP23C
R1C
150
TP27C
TP24C
+3.3V
C5C
1000P
C12C N.C
TP20C
DA1C
2
13
TP18C
+3.3V
+3.3V
DA2C
2
13
C8C
N.C
R3C
390K
C9C
N.C
L1C
2.7mH
TP3C
R15C
N.C
C3C
0.022
TP4C
L5C
100
R19C
10K
R11D
470K
C4D
1000P
R10D
470K
TP7D
TP9D
J1D
N.C
TP15D
TP8D
L4D
100
TP17D
TP13D
IC1D
CALL ID IC
1
IN+
2
IN-
3
GS
4
VRef
5
CAP
6
TRIGin
7
TRIGRC
8
TRIGout
9
MODE
10
OSCin
11
OSCout
12
VSS
13
IC
14
PWDN
15
FSKen
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
StD
22
ESt
23
St/GT
24
VDD
R14D 100K
TP16D
0.1
C13D
L2D
2.2mH
TP19D
D1D
C7D
0.22
R21D
10K
R18D
N.C
TP26D
R4D
82K
D2D
C16D
N.C
TP21D
C1D
39000P
TP25D
C15D
N.C
TP28D
R9D 56K
R13D
N.C
R6D
51K
R8D
10K
L3D
8.2mH
R5D
82K
C10D
0.047
+3.3V
TP1D
TP2D
R17D
390K
R7D
330K
+5V
TP5D
TP6D
TP10D
J2D
N.C
IC2D
N.C
5
EN
10
SIGIN
14
VREF
12
VSS
15
VDD
2
XIN
4
XOUT
7
DET
R2D
390K
+3.3V
TP12D
R12D
N.C
R16D
N.C
TP11D
C11D
N.C
C2D
82000P
TP14D
C6D
0.1
TP22D
TP23D
R1D
150
TP27D
+3.3V
C5D
1000P
C12D
N.C
TP20D
DA1D
2
13
TP18D
+3.3V
+3.3V
DA2D
2
13
C8D
N.C
R3D
390K
C9D
N.C
L1D
2.7mH
TP3D
R15D
N.C
C3D
0.022
TP4D
L5D
100
R19D
10K
IC3AB
5
6
7
IC3CD
5
6
7
R103
1M
33P
C9
33P
C10
R104
220
IC18
1
7
TP31
IC18
6
2
TP50
IC19
2
4
+3.3V
IC19
5
3
C54
0.1
C53
0.1
IC18
8
4
+3.3V
IC18
3
5
TP29A
CID/PAY_Xtal
TP29B
TP29D
CID/PAY_CLK
TP29C
TP402
TP403
TP413
TP414
+5V
IC20
5
3
C55
N.C
IC20
2
4
DT_CLK
C17A
N.C
R32A
N.C
R33A
N.C
C17B
N.C
R32B
N.C
R33B
N.C
C16B
N.C
C17C
N.C
C17D
N.C
R32C
N.C
R33C
N.C
R32D
N.C
R33D
N.C
X1
3.58M
FSK_[0]
DCLK_[0]
DATA_[0]
nDR_[0]
nCD_[0]
STD_[0]
TDET_[0]
STD_[1]
nDR_[1]
DATA_[1]
FSK_[1]
nCD_[1]
TDET_[1]
STD_[2]
nCD_[2]
nDR_[2]
DATA_[2]
DCLK_[2]
FSK_[2]
TDET_[2]
STD_[3]
nCD_[3]
nDR_[3]
DATA_[3]
DCLK_[3]
FSK_[3]
TDET_[3]
DCLK_[1]
3/3
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(I)
(J)
KX-TDA0189X MAIN BOARD No.1  3/3
DETECT (H     L)
INCOMING CALLER ID (FSK) DATA
CALLER ID
(FSK) IC
25
KX-TDA0189XJ / KX-TDA0189X
R22D
100K
nCS_2
R22B
100K
R24A
1M
N.C
R40
R31A
10K
R23B
100K
+3.3V
56K
R30D
IC6
1
XTAL
2
XTAL
3
CLK_OUT
4
CLK_IN
5
OUTE
6
Ch2_OUT
7
Ch1_OUT
8
VBIAS
9
Ch1_OUT
10
Ch1_IN-
11
Ch1_IN+
12
Vss
13
14
Ch2_IN+
15
Ch2_IN-
16
Ch2_OUT
17
OS
18
PRESET
19
C/S
20
CLK/S
21
DATA/S
22
SELECT
23
24
VDD
270K
R29A
J11
0
10k
R43
CID/PAY_Xtal
N.C
R41
+3.3V
270K
R29D
100k
R26A
100k
R26D
R22A
100K
270K
R29B
J12
N.C
J10
0
R25D
1M
FIL2
1
2
3
270K
R29C
47K
R28D
R25C
1M
56K
R30A
DTMF_Xtal
47K
R28A
nRST
C21
1
56K
R30C
100k
R26B
47K
R28B
R23C
100K
100k
R27D
100k
R27C
C26
1
R24D
1M
R31C
10K
C1CB00001314
IC7
INP1
1
INM1
2
GS1
3
TEST1
4
INP2
5
INM2
6
GS2
7
VREF
8
INP3
9
INM3
10
GS3
11
TEST2
12
INP4
13
INM4
14
GS4
15
GTSEL1
16
GTSEL2
17
Vss
18
Vdd
19
OSC0
20
OSCI
21
CLKSEL
22
nREST
23
TOE1
24
TOE2
25
TOE3
26
TOE4
27
Q1
28
Q2
29
Q3
30
Q4
31
EST/STD1
32
EST/STD2
33
EST/STD3
34
EST/STD4
35
S/nESEL
36
22
R48
R44
4.7K
CLK/S
DATA/S
IC5
1
XTAL
2
XTAL
3
CLK_OUT
4
CLK_IN
5
OUTE
6
Ch2_OUT
7
Ch1_OUT
8
VBIAS
9
Ch1_OUT
10
Ch1_IN-
11
Ch1_IN+
12
Vss
13
14
Ch2_IN+
15
Ch2_IN-
16
Ch2_OUT
17
OS
18
PRESET
19
C/S
20
CLK/S
21
DATA/S
22
SELECT
23
24
VDD
C25
1
100k
R27A
R25A
1M
22
R47
R31D
10K
nCS_3
R24B
1M
+3.3V
R24C
1M
R22C
100K
100k
R27B
R31B
10K
R45
4.7K
IC14
5
2Y3
3
2Y4
17
2A4
15
2A3
7
2Y2
18
1Y1
9
2Y1
16
1Y2
12
1Y4
14
1Y3
2
1A1
13
2A2
4
1A2
11
2A1
6
1A3
8
1A4
1
1G
19
2G
47K
R28C
R23A
100K
22
R49
100k
R26C
C20
1
+3.3V
R25B
1M
22
R46
R23D
100K
56K
R30B
TP123
TP124
TP125
TP126
TP127
TP128
TP129
TP130
TP110
TP109
TP108
TP96
TP77
TP78
TP79
TP117
TP118
TP119
TP120
TP111
TP116
TP93
TP94
TP95
TP87
TP89
TP90
TP91
TP88
TP82
TP83
TP80
TP84
TP81
TP85
TP86
TP101
TP68
TP69
TP70
TP71
TP64
TP65
TP66
TP67
TP76
TP72
TP74
TP73
TP75
TP112
TP114
TP115
TP121
TP122
TP107
TP103
TP102
TP98
TP99
TP104
TP105
TP106
+5V
J19
0
J20
N.C
+3.3V
PAY_POW
PAY_POW
TP113
J37
N.C
J38
N.C
J39
N.C
J40
N.C
J41
N.C
J42
N.C
J43
N.C
J44
N.C
TP131
TP132
TP133
TP134
L6
0.1
C24
TP404
+3.3V_B
TP100
TP92
DT_OE[1]
D[0]
DT_OE[3]
DT_STD[1]
DT_STD[2]
DT_OE[2]
DT_STD[3]
DT_STD[0]
D[1]
D[3]
DT_OE[0]
D[2]
DG
2/3
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(I)
(J)
(17)
KX-TDA0189X MAIN BOARD No.1  2/3
DETECT (H     L)
PAY TONE IC
PAY TONE IC
26
KX-TDA0189XJ / KX-TDA0189X
R77
22
28
D[6]
2
+5V
R74
22
13
DT_STD[1]
20
OPT[0]
25
A[5]
IC17
6
5
3
N.C
R55
27
D[5]
16
DT_OE[0]
IC14
20
10
12
DT_STD[0]
R80
22
C32
2.2
18
DT_OE[2]
1
GND
24
A[4]
IC16
2
4
26
D[4]
R70
22
R71
22
C30
0.1
A[0-4]
37
DT_OE[5]
23
A[3]
11
nCS[0]
R83
22
9
D[3]
R76
22
R62
22
nPTCS_3
14
DT_STD[2]
R82
22
R72
22
38
DT_OE[6]
31
CLK
R75
22
R68
22
5
A[2]
IC17
1
2
7
R65
22
8
D[2]
C28
0.1
22
nRST
R69
22
40
GND
nWR
R85
22
PDATA1
35
DT_STD[7]
R79
22
DT_STD[4-7]
32
DT_STD[4]
21
+3.3V
nRST
J13
0
4
A[1]
+5V
7
D[1]
R66
22
nRD
10
nRD
R61
22
17
DT_OE[1]
30
nWR
nCS1
C31
1
19
DT_OE[3]
R81
22
+3.3V_A
R63
22
CN2
3
A[0]
33
DT_STD[5]
R67
22
6
D[0]
R60
22
29
D[7]
36
DT_OE[4]
R84
22
39
DT_OE[7]
R64
22
CLK
R78
22
34
DT_STD[6]
R73
22
15
DT_STD[3]
+3.3V_A
J34
0
J35
N.C
J15
N.C
J33
0
J36
0
J16
0
J17
0
J14
0
D[0-7]
DT_OE[4-7]
TP207
TP208
TP209
TP210
TP211
TP214
TP215
TP216
TP212
TP213
TP217
TP218
TP219
TP220
TP221
TP222
TP223
TP224
TP205
TP194
TP195
TP196
TP197
TP198
TP199
TP200
TP201
TP150
TP151
TP156
TP165
TP144
TP142
TP141
TP149
TP155
TP148
TP143
TP140
TP164
TP163
TP154
TP147
TP162
TP161
TP146
TP145
TP153
TP160
TP172
TP167
TP159
TP158
TP166
TP157
TP171
TP176
TP175
TP170
TP169
TP174
TP173
TP168
TP225
TP226
TP227
TP228
TP229
TP230
TP231
TP232
FIL5
1
2
3
C48
2.2
C47
1
C46
0.1
D11
0
R58
120
+2.5V
D10 2.5V
C35
1
C45
2.2
C44
2.2
C34
1
C49
1
TP152
TP193
TP202
+3.3V_A
10K
R50
TP233
TP203
TP204
PCLK1
nPTCS_2
TP184
TP182
TP181
TP183
TP185
TP186
TP187
TP188
TP189
TP190
TP191
TP192
TP136
TP139
TP138
+3.3V_A
10K
R51
TP137
+2.5V
0
R54
TP135
N.C
R53
10K
R56
10K
R57
TP178
TP179
TP180
TP400
RA1
10K
1
2
3
4
5
6
7
8
9
10
4M
L8
TP406
+3.3V
+5V
TP405
L7
FIL1
1
2
3
+3.3V
C29
0.1
IC17
8
4
C33
0.1
+3.3V
IC16
5
3
+3.3V
+2.5V
+5V
DG
+3.3V_A
+2.5V_A
IC8
DCLK_0
11
nDR_0
12
14
STD_0
13
nCD_0
10
DATA_0
18
DATA_1
26
DATA_2
33
DATA_3
DCLK_2
27
DCLK_1
19
DCLK_3
34
nDR_1
21
nDR_2
28
nDR_3
38
23
STD_1
30
STD_2
41
STD_3
50
nPT_0
52
nPT_1
53
nPT_2
54
nPT_3
45
PDATA
nPTCS_0
47
46
PCLK
48
nPTCS_1
83
AO
84
A1
85
A2
86
A3
D0
92
93
D1
94
D2
95
D3
96
D4
97
D5
98
D6
99
D7
79
nRD
78
nCS
81
nRST
88
nWR
76
CLKIN
22
nCD_1
29
nCD_2
40
nCD_3
17
TDET_0
25
TDET_1
32
TDET_2
43
TDET_3
15
FSK_0
24
FSK_1
31
FSK_2
42
FSK_3
55
P0
56
P1
59
P2
60
P3
61
P4
62
P5
63
P6
64
P7
65
P8
66
P9
70
P10
71
P11
72
P12
73
P13
74
P14
75
P15
4
nWAIT
3
TXD_0
5
6
35
VCCA
57
VCCA
67
VCCA
90
VCCA
37
N.C
80
E45/nE43
39
HCLK
87
CPUCK
89
N.C
7
TMS
16
TRST
49
CPUSEL
100 TCK
8
VCCI
20
VCCI
44
VCCI
58
VCCI
82
VCCI
51
GND
68
GND
69
GND
91
GND
9
GND
36
GND
1
GND
77
CLKSEL
2
A4
22
R52
TP177
+3.3V
DT_STD[0]
DT_STD[1]
DT_STD[2]
DT_STD[3]
DT_STD[4]
DT_STD[5]
DT_STD[6]
DT_STD[7]
A[0]
TDET_[0]
TDET_[1]
TDET_[2]
TDET_[3]
nDR_[0]
nDR_[1]
nDR_[2]
nDR_[3]
STD_[0]
STD_[1]
STD_[2]
STD_[3]
nCD_[0]
nCD_[1]
nCD_[2]
nCD_[3]
FSK_[0]
FSK_[1]
FSK_[2]
FSK_[3]
DCLK_[0]
DCLK_[1]
DCLK_[2]
DCLK_[3]
DATA_[0]
DATA_[1]
DATA_[2]
DATA_[3]
DG
1/3
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
KX-TDA0189X MAIN BOARD No.1  1/3
27
KX-TDA0189XJ / KX-TDA0189X
27
PAY[7]
10
R[6]
CN1
12
R[5]
30
T[6]
8
R[7]
26
T[8]
25
PAY[8]
28
T[7]
DT_Xtal
31
Pay[5]
29
PAY[6]
32
T[5]
6
R[8]
R11E
470K
C4E
1000P
R10E
470K
TP7E
TP9E
J1E
N.C
TP15E
TP8E
L4E
100
TP17E
TP13E
IC1E
CALL ID IC
1
IN+
2
IN-
3
GS
4
VRef
5
CAP
6
TRIGin
7
TRIGRC
8
TRIGout
9
MODE
10
OSCin
11
OSCout
12
VSS
13
IC
14
PWDN
15
FSKen
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
StD
22
ESt
23
St/GT
24
VDD
R14E 100K
TP16E
0.1
C13E
L2E
2.2mH
TP19E
D1E
C7E
0.22
R21E
10K
R18E
N.C
TP26E
R4E
82K
D2E
C16E
N.C
TP21E
C1E
39000P
TP25E
IC3EF
1
2
3
8
4
C15E
N.C
TP28E
R20E
N.C
R9E 56K
R13E
N.C
R6E
51K
R8E
10K
L3E
8.2mH
R5E
82K
C10E
0.047
+3.3V
TP1E
TP2E
R17E
390K
R7E
330K
+5V
TP5E
TP6E
TP10E
J2E
N.C
IC2E
N.C
5
EN
10
SIGIN
14
VREF
12
VSS
15
VDD
2
XIN
4
XOUT
7
DET
R2E
390K
+3.3V
TP12E
R12E
N.C
R16E
N.C
TP11E
C11E
N.C
C2E
82000P
TP14E
C6E 0.1
TP22E
TP23E
R1E
150
TP27E
TP24E
+3.3V
C5E
1000P
C12E N.C
TP20E
DA1E
2
13
TP18E
+3.3V
+3.3V
DA2E
2
13
C8E
N.C
R3E
390K
C9E
N.C
L1E
2.7mH
TP3E
R15E
N.C
C3E
0.022
TP4E
L5E
100
R19E
10K
R11F
470K
C4F
1000P
R10F
470K
TP7F
TP9F
J1F
N.C
TP15F
TP8F
L4F
100
TP17F
TP13F
IC1F
CALL ID IC
1
IN+
2
IN-
3
GS
4
VRef
5
CAP
6
TRIGin
7
TRIGRC
8
TRIGout
9
MODE
10
OSCin
11
OSCout
12
VSS
13
IC
14
PWDN
15
FSKen
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
StD
22
ESt
23
St/GT
24
VDD
R14F 100K
TP16F
0.1
C13F
L2F
2.2mH
TP19F
D1F
C7F
0.22
R21F
10K
R18F
N.C
TP26F
R4F
82K
D2F
C16F
N.C
TP21F
C1F
39000P
TP25F
C15F
N.C
TP28F
R9F 56K
R13F
N.C
R6F
51K
R8F
10K
L3F
8.2mH
R5F
82K
C10F
0.047
+3.3V
TP1F
TP2F
R17F
390K
R7F
330K
+5V
TP5F
TP6F
TP10F
J2F
N.C
IC2F
N.C
5
EN
10
SIGIN
14
VREF
12
VSS
15
VDD
2
XIN
4
XOUT
7
DET
R2F
390K
+3.3V
TP12F
R12F
N.C
R16F
N.C
TP11F
C11F
N.C
C2F
82000P
TP14F
C6F 0.1
TP22F
TP23F
R1F
150
TP27F
+3.3V
C5F
1000P
C12F N.C
TP20F
DA1F
2
13
TP18F
+3.3V
+3.3V
DA2F
2
13
C8F
N.C
R3F
390K
C9F
N.C
L1F
2.7mH
TP3F
R15F
N.C
C3F
0.022
TP4F
L5F
100
R19F
10K
R11G
470K
C4G
1000P
R10G
470K
TP7G
TP9G
J1G
N.C
TP15G
TP8G
L4G
100
TP17G
TP13G
IC1G
CALL ID IC
1
IN+
2
IN-
3
GS
4
VRef
5
CAP
6
TRIGin
7
TRIGRC
8
TRIGout
9
MODE
10
OSCin
11
OSCout
12
VSS
13
IC
14
PWDN
15
FSKen
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
StD
22
ESt
23
St/GT
24
VDD
R14G 100K
TP16G
0.1
C13G
L2G
2.2mH
TP19G
D1G
C7G
0.22
R21G
10K
R18G
N.C
TP26G
R4G
82K
D2G
C16G
N.C
TP21G
C1G
39000P
TP25G
IC3GH
1
2
3
8
4
C15G
N.C
TP28G
R20G
N.C
R9G 56K
R13G
N.C
R6G
51K
R8G
10K
L3G
8.2mH
R5G
82K
C10G
0.047
+3.3V
TP1G
TP2G
R17G
390K
R7G
330K
+5V
TP5G
TP6G
TP10G
J2G
N.C
IC2G
N.C
5
EN
10
SIGIN
14
VREF
12
VSS
15
VDD
2
XIN
4
XOUT
7
DET
R2G
390K
+3.3V
TP12G
R12G
N.C
R16G
N.C
TP11G
C11G
N.C
C2G
82000P
TP14G
C6G 0.1
TP22G
TP23G
R1G
150
TP27G
TP24G
+3.3V
C5G
1000P
C12G
N.C
TP20G
DA1G
2
13
TP18G
+3.3V
+3.3V
DA2G
2
13
C8G
N.C
R3G
390K
C9G
N.C
L1G
2.7mH
TP3G
R15G
N.C
C3G
0.022
TP4G
L5G
100
R19G
10K
R11H
470K
C4H
1000P
R10H
470K
TP7H
TP9H
J1H
N.C
TP15H
TP8H
L4H
100
TP17H
TP13H
IC1H
CALL ID IC
1
IN+
2
IN-
3
GS
4
VRef
5
CAP
6
TRIGin
7
TRIGRC
8
TRIGout
9
MODE
10
OSCin
11
OSCout
12
VSS
13
IC
14
PWDN
15
FSKen
16
DCLK
17
DATA
18
DR
19
CD
20
INT
21
StD
22
ESt
23
St/GT
24
VDD
R14H 100K
TP16H
0.1
C13H
L2H
2.2mH
TP19H
D1H
C7H
0.22
R21H
10K
R18H
N.C
TP26H
R4H
82K
D2H
C16H
N.C
TP21H
C1H
39000P
TP25H
C15H
N.C
TP28H
R9H 56K
R13H
N.C
R6H
51K
R8H
10K
L3H
8.2mH
R5H
82K
C10H
0.047
+3.3V
TP1H
TP2H
R17H
390K
R7H
330K
+5V
TP5H
TP6H
TP10H
J2H
N.C
IC2H
N.C
5
EN
10
SIGIN
14
VREF
12
VSS
15
VDD
2
XIN
4
XOUT
7
DET
R2H
390K
+3.3V
TP12H
R12H
N.C
R16H
N.C
TP11H
C11H
N.C
C2H
82000P
TP14H
C6H 0.1
TP22H
TP23H
R1H
150
TP27H
+3.3V
C5H
1000P
C12H
N.C
TP20H
DA1H
2
13
TP18H
+3.3V
+3.3V
DA2H
2
13
C8H
N.C
R3H
390K
C9H
N.C
L1H
2.7mH
TP3H
R15H
N.C
C3H
0.022
TP4H
L5H
100
R19H
10K
TP243
TP245
TP246
IC3EF
5
6
7
IC3GH
5
6
7
TP244
TP29E
TP29F
TP29G
TP29H
CID/PAY_Xtal
C17E
N.C
R32E
N.C
R33E
N.C
C17F
N.C
R32F
N.C
R33F
N.C
C17G
N.C
R32G
N.C
R33G
N.C
C17H
N.C
R32H
N.C
R33H
N.C
STD_[4]
nCD_[4]
nDR_[4]
DATA_[4]
DCLK_[4]
FSK_[4]
TDET_[4]
STD_[5]
nCD_[5]
nDR_[5]
DATA_[5]
DCLK_[5]
FSK_[5]
TDET_[5]
STD_[6]
nCD_[6]
nDR_[6]
DATA_[6]
DCLK_[6]
FSK_[6]
TDET_[6]
STD_[7]
nCD_[7]
nDR_[7]
DATA_[7]
DCLK_[7]
FSK_[7]
TDET_[7]
CID/PAY_Xtal
3/3
3/3
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(I)
KX-TDA0189X MAIN BOARD No.2  3/3
28
KX-TDA0189XJ / KX-TDA0189X
Page of 32
Display

Click on the first or last page to see other KX-TDA0189XJ / KX-TDA0189X service manuals if exist.

RANDOM: