R295B
R295A
R295C
R295D
R295E
R295F
R295G
R295H
Q200B
Q200A
OHCA
T
OL1
+15V
BELL
-15V
RL
Y
A
TA
TB
HA
HB
RL
YB
RL
YD
YC
GND
HC
OHCAR
RL
YD
TD
HD
RL
YG
TH
HH
RL
YG
TG
RL
YF
TF
HG
HF
CN203
TE
RL
YE
GND
HE
BR1
BGD
RD
LD
BGH
RH
LH
BGG
RG
BGF
RF
LG
LF
RE
BGE
GND
LE
BR2
OL2
FG
Q200C
Q200D
Q200E
Q200F
Q200G
Q200H
LA
33
CN204
+15B
PFR
34
R-C
RA
Q207A
T-A
H-A
R-A
T-B
R-B
L-A
L-B
OHCAR-B
R-C
H-C
T-C
OHCAR-C
OHCAT-C
L-C
T-D
R-D
H-D
L-D
OHCAR-D
OHCAT-D
R-H
L-H
H-E
T-F
H-F
OACAR-E
OACAR-F
T-G
H-G
OACAR-G
T-H
H-H
OACAR-H
T21
R2
4
3
T20
R1
1
2
OHCAT-H
R-G
L-G
R-F
OHCAT-G
L-F
OHCAT-F
OHCAT-E
T-E
R-E
L-E
34
33
2
1
OHCAR-A
H-B
Q221
OHCAT-A
OHCAT-B
Q207B
Q207C
Q207D
Q207E
KX-TA123270
PSUP1364ZA
2AP
Q207F
Q207H
Q207G
BGA
RB
E
E
E
E
E
E
E
E
E
BGB
BGC
1
2
LB
LC
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 ...