E
Q204
Q300
R208
R205
R239
R201
R902
R230
R232
R235
R220
R222
R224
R225
C204
C205
C206
C216
C223
C224
C210
C209
C900
C901
R277
R276
A
R900
R901
R216
R221
R902
C900
R216
R221
R902
C900
R216
R221
R902
C900
R216
R221
R231
1
1
10
11
20
8
14
C212
C211
C202
C219
D210
D213
D211
R209
R206
Q203
Q201
Q208
C213
C222
E
E
Q204
Q300
R208
R205
R239
R201
R230
R232
R235
R220
R222
R224
R225
C204
C205
C206
C216
C223
C224
C210
C209
C901
R277
R276
C270
B
R900
R901
R231
1
7
7
7
1
10
11
20
8
14
C212
C211
C202
C219
D210
D213
D211
R209
R206
Q203
Q201
Q208
C213
C222
E
E
Q204
Q300
R208
R205
R239
R201
R230
R232
R235
R220
R222
R224
R225
C204
C205
C206
C216
C223
C224
C210
C209
C901
R277
R276
R275
C220
C
R900
R901
R231
IC203
IC201
1
1
10
11
20
8
14
C212
C211
C202
C219
D210
D213
D211
R209
R206
Q203
Q201
Q208
C213
C222
E
E
Q204
Q300
R208
R205
R239
R201
R230
R232
R235
R220
R222
R224
R225
C204
C205
C206
C216
C223
C224
C265
C210
C209
C901
R277
CN205
1
2
33
34
CN206
1
2
33
34
R276
R275
D
R900
R901
R231
R294
IC203
IC201
1
1
10
11
20
8
14
C212
C211
C202
C219
D210
D213
D211
R209
R206
Q203
Q201
Q208
C213
C222
E
E
Q204
Q300
R208
R205
R239
R201
R902
R230
R232
R235
R220
R222
R224
R225
C204
C205
C206
C216
C223
C224
C210
C209
C900
C901
R277
R276
H
R900
R901
R216
R221
R902
C900
R216
R221
R902
C900
R216
R221
R902
C900
R216
R221
R231
X201
Z200
IC203
IC201
C288
C287
C293
C292
1
8
9
16
1
7
1
10
11
20
8
14
C212
C211
C202
C219
D210
D213
D211
R209
R206
Q203
Q201
Q208
C213
C222
E
E
Q204
Q300
R208
R205
R239
R201
R230
R232
R235
R220
R222
R224
R225
C204
C205
C206
C223
C224
C210
C209
C901
R277
R276
G
R900
R901
R231
IC203
IC201
1
7
7
7
1
10
11
20
8
14
C212
C211
C202
C216
C219
D210
D213
D211
R209
R206
Q203
Q201
Q208
C213
C222
E
E
Q204
Q300
R208
R205
R239
R201
R230
R232
R235
R220
R222
R224
R225
C204
C205
C206
C216
C223
C224
C210
C209
C901
R277
R276
F
R900
R901
R231
IC203
IC201
1
1
10
11
20
8
14
C212
C211
C202
C219
D210
D213
D211
R209
R206
Q203
Q201
Q208
C213
C222
E
E
Q204
Q300
R208
R205
R239
R201
R230
PSUP1363Z
KX-TA123270
1AP
R232
R235
R220
R222
R224
R225
C204
C205
C206
C216
C223
C224
C210
C291
C220
R241
R246
C221
C209
C901
R277
R276
E
R900
R901
R231
1
1
10
11
20
8
14
C212
C211
C202
C219
D210
D213
D211
R209
R206
Q203
Q201
Q208
C213
C220
C222
E
1
9
10
18
1
40
F201
7
1
8
IC219
14
C280
C283
125V2.0A
120
81
41
160
80
121
1
9
10
18
Z202
Z203
Z201
L212
L211
L210
Q210
E
Q215
E
7
1
8
14
C281
8
1
9
7
1
8
14
C284
7
1
8
14
C282
CN201
7
1
8
14
C286
C263
C264
Q251
C255
C262
C260
D223
60
59
2
1
R261
R270
F200
125V2.0A
R262
D251
E
7
1
8
5
11
12
18
19
25
26
1
4
14
10
1
11
20
C285
16
Summary of Contents for KX-TA1232
Page 8: ...4 CONNECTION 8 ...
Page 9: ...9 ...
Page 16: ...16 ...
Page 19: ... 2 SYSTEM DIAGRAM OF PCM CLOCK 19 ...
Page 20: ... 3 SYSTEM DIAGRAM OF ANALOG LINE 20 ...
Page 21: ... 4 SYSTEM DIAGRAM OF POWER SUPPLY 21 ...
Page 49: ...49 ...
Page 52: ...52 ...
Page 53: ...9 2 NO DIAL TONE CHECK EXTENSION BOARD 53 ...
Page 54: ...54 ...
Page 55: ...9 3 CANNOT DIAL CHECK EXTENSION BOARD 55 ...
Page 56: ...9 4 CANNOT ACCESS AN EXTENSION CHECK EXTENSION BOARD POWER SUPPLY UNIT AND CPU BOARD 56 ...
Page 57: ...9 5 CANNOT SEND A HOLD TONE CHECK CPU BOARD 9 5 1 HOLD TONE TO COL 57 ...
Page 61: ...9 10 EXTENSION IS NOT RINGING WHILE BEING CALLED FROM A CO LINE CHECK CO BOARD 61 ...
Page 62: ...10 DIAGNOSTIC METHOD 10 1 HOW TO GET INTO SELF DIAGNOSTIC MODE 62 ...
Page 63: ...10 2 TEST ITEMS 63 ...
Page 67: ...67 ...
Page 68: ...68 ...
Page 69: ...69 ...
Page 70: ...70 ...
Page 71: ...13 EXTENSION CABLE FOR SERVICING KX TA1232 71 ...
Page 72: ...72 ...
Page 73: ...14 CABINET AND ELECTRICAL PARTS LOCATION KX TA1232 73 ...
Page 74: ...74 ...
Page 75: ...75 ...
Page 76: ...14 1 ACTUAL SIZE OF SCREWS AND WASHER 76 ...
Page 77: ...77 ...
Page 78: ...15 ACCESSORIES AND PACKING MATERIALS KX TA1232 78 ...
Page 79: ...16 REPLACEMENT PARTS LIST KX TA1232 Note 79 ...
Page 130: ...18 CABINET AND ELECTRICAL PARTS LOCATION KX TA123260 130 ...
Page 131: ...19 ACCESSORIES AND PACKING MATERIALS KX TA123260 131 ...
Page 141: ...22 CABINET AND ELECTRICAL PARTS LOCATION KX TA123270 141 ...
Page 142: ...23 ACCESSORIES AND PACKING MATERIALS KX TA123270 142 ...
Page 164: ...25 3 HOW TO REMOVE THE MAIN BOARD Procedure 25 1 25 2 25 3 1 Remove the Main Board 164 ...
Page 165: ...26 CABINET AND ELECTRICAL PARTS LOCATION KX TA123280 165 ...
Page 166: ...27 ACCESSORIES AND PACKING MATERIALS KX TA123280 166 ...