Ref. No.
Part No.
Part Name & Description
Remarks
(ICS)
IC9
PQVIMS7524
IC
S
IC10
PQVIMS7524
IC
S
IC13
PQVILMF90CCN IC
IC14
PQVILMF90CCN IC
IC17
PSVIMC14548V
IC
S
IC20
PSVIMC14548V
IC
S
IC21
PSVIMC14548V
IC
S
IC24
PQVINJM2901M IC
S
IC28
PQVINJM4558M IC
S
IC30
PQVINJM4558M IC
S
IC37
PQVISN7L38S
IC
S
IC42
PQVISN7L125S
IC
S
IC53
PSVIISD2500D
IC
S
IC54
PSVIISD2500D
IC
S
IC61
PSVIMC14548V
IC
S
IC67
PQVISN7L38S
IC
S
IC70
PQVINJM4558M IC
S
IC73
PQVISN7H402S
IC
S
IC74
PQVIMC7H74AL IC
S
IC75
PQVIMC7H74AL IC
S
IC76
PQVIMB7HU04F IC
S
IC77
PQVIMB7HU04F IC
S
IC101
PQVISN7H00S
IC
S
IC102
PQVISN7L04S
IC
S
IC103
PQVISN7L04S
IC
S
IC104
PQVISN7L04S
IC
S
IC105
PQVISN7L640M IC
IC106
PSVIT16G1230
IC
S
IC109
PSVIPS600EMT
IC
S
IC110
PQVI6303YP3C
IC
S
IC111
PSWIA123291M
IC
IC113
PSVIHY6264FD
IC
(TRANSISTORS)
Q1
2SB1237R
TRANSISTOR(SI)
Q2
2SB1237R
TRANSISTOR(SI)
Q7
2SC2878
TRANSISTOR(SI)
Q8
2SC2412K
TRANSISTOR(SI)
D1
1SS131
DIODE(SI)
D2
MA4030
DIODE(SI)
D4
PQVDAK03
DIODE(SI)
S
D5
PQVDAK03
DIODE(SI)
S
D6
MA4056
DIODE(SI)
176
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 ...