Ref. No.
Part No.
Part Name & Description
Remarks
IC117
PQVISN7L08S
IC
S
IC120
PQVISN7L04S
IC
S
IC121
PQVISN7L14S
IC
S
IC122
PQVISN7L273M
IC
IC123
PQVISN7L14S
IC
S
(TRANSISTORS)
Q101A
2SD1897
TRANSISTOR(SI)
Q101B
2SD1897
TRANSISTOR(SI)
Q101C
2SD1897
TRANSISTOR(SI)
Q101D
2SD1897
TRANSISTOR(SI)
Q101E
2SD1897
TRANSISTOR(SI)
Q101F
2SD1897
TRANSISTOR(SI)
Q101G
2SD1897
TRANSISTOR(SI)
Q101H
2SD1897
TRANSISTOR(SI)
Q111
2SB1237R
TRANSISTOR(SI)
Q112
UN5113
TRANSISTOR(SI)
S
Q120A
2SA1627
TRANSISTOR(SI)
Q120B
2SA1627
TRANSISTOR(SI)
Q120C
2SA1627
TRANSISTOR(SI)
Q120D
2SA1627
TRANSISTOR(SI)
Q120E
2SA1627
TRANSISTOR(SI)
Q120F
2SA1627
TRANSISTOR(SI)
Q120G
2SA1627
TRANSISTOR(SI)
Q120H
2SA1627
TRANSISTOR(SI)
(DIODES)
D101A
PQVDS1YB60F1 DIODE(SI)
S
D101B
PQVDS1YB60F1 DIODE(SI)
S
D101C
PQVDS1YB60F1 DIODE(SI)
S
D101D
PQVDS1YB60F1 DIODE(SI)
S
D101E
PQVDS1YB60F1 DIODE(SI)
S
D101F
PQVDS1YB60F1 DIODE(SI)
S
D101G
PQVDS1YB60F1 DIODE(SI)
S
D101H
PQVDS1YB60F1 DIODE(SI)
S
D102A
MA4020
DIODE(SI)
S
D102B
MA4020
DIODE(SI)
S
D102C
MA4020
DIODE(SI)
S
D102D
MA4020
DIODE(SI)
S
D102E
MA4020
DIODE(SI)
S
D102F
MA4020
DIODE(SI)
S
D102G
MA4020
DIODE(SI)
S
D102H
MA4020
DIODE(SI)
S
D103A
MA4020
DIODE(SI)
S
D103B
MA4020
DIODE(SI)
S
D103C
MA4020
DIODE(SI)
S
D103D
MA4020
DIODE(SI)
S
D103E
MA4020
DIODE(SI)
S
D103F
MA4020
DIODE(SI)
S
D103G
MA4020
DIODE(SI)
S
D103H
MA4020
DIODE(SI)
S
D104A
MA3047
DIODE(SI)
D104B
MA3047
DIODE(SI)
110
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 ...