IC111
30
P10
31
P11
85
P71
84
P70
32
P12
33
P13
34
P14
35
P15
36
P16
37
P17
38
P20
39
P21
41
P22
42
P23
43
P24
44
P25
45
P26
46
P27
47
P30
48
P31
49
P32
50
P33
51
P34
52
P35
55
P36
56
P37
57
P40
58
P41
59
P42
60
P43
61
P44
62
P45
63
P46
64
P47
66
P50
67
P51
68
P52
69
P53
70
P54
71
P55
72
P56
73
P57
74
P60
75
P61
76
P62
77
P63
80
P64
81
P65
82
P66
83
P67
20
P0
21
P1
22
P2
23
P3
24
P4
25
P5
26
P6
27
P7
87
P73
86
P72
89
P75
88
P74
92
P77
91
P76
6
D0
7
D1
8
D2
9
D3
10
D4
11
D5
12
D6
13
D7
94
P81
93
P80
96
P83
95
P82
98
P85
97
P84
100
P87
99
P86
5
RD
2
WR
14
A0
16
A1
17
A2
18
A3
19
CS
1
RST
4
VS
S
29
15
54
40
65
90
79
28
VDD
53
78
3
J151
0
J152
0
J154
0
J153
0
R158 10K
R157 10K
R156 10K
R155 10K
+5V
+5V
Q112
+5V
R159
10K
-5V
MU/A
C163
22000P
C155
22000P
+5V
IC116
19
G
18
B
17
16
15
14
13
12
11
9
8
7
6
5
4
3
2
A
1
DIR
IC114
1
A
2
B
14
Y1
15
Y0
3
C
6
G1
4
G2A
5
G2B
12
Y3
13
Y2
10
Y5
11
Y4
7
Y7
9
Y6
IC123
13
12
11
10
9
8
5
6
R166
100
40
D0N
39
D1N
R167
100
R169
100
38
D2N
R168
100
37
D3N
R171
100
34
D6N
33
D7N
R172
100
36
D4N
R170
100
R173
100
35
D5N
32
A1N
31
A2N
30
A3N
29
A4N
48
RING
47
TIP
41
HWR[1]
CN101
42
HWS[1]
HWS[1]
HWR[1]
TIP
RING
IC117
4
5
6
1
2
3
+5V
9
RD
8
WR
IC118
1
2
3
4
5
6
26
A9N
25
A10N
23
A12N
24
A11N
28
A5N
IC123
1
2
27
A6N
10
IOC
SN
R126
22K
52
R125
22K
53
IC112
1
A
2
B
14
Y1
15
Y0
3
C
6
G1
4
G2A
5
G2B
12
Y3
13
Y2
10
Y5
11
Y4
7
Y7
9
Y6
IC113
3
6
5
4
11
1
OE
13
D
12
9
CLK
14
Q
SY
C[1]
SY
C[2]
SY
C[3]
SY
C[4]
+5V
13
CHS[2]
12
CHS[3]
11
CHS[4]
+5V
15
CHS[0]
14
CHS[1]
L105
1
2
3
IC118
13
12
+5V
20
C2MN
2MC
59
57
+15V
-15V
55
+5V
C153
50V33
C152
50V33
C151
50V33
1
GND
2
16
21
22
50
51
58
IC112
16
8
C156
0.022
+5V
IC113
16
8
+5V
C157
0.022
IC114
16
8
+5V
C158
0.022
IC116
20
10
C159
0.022
+5V
C165
0.022
IC117
14
7
+5V
IC118
14
7
C161
0.022
C162
0.022
IC123
14
7
+5V
+5V
SFG
FG
Q111
R154
1W220
R153
1.5K
D154
-5V
C154
50V1
-15V
CN111
FG
+5V
SA105
24
31
CN104
9
6
5
22
21
CN104
10
11
12
13
14
15
16
17
CN104
7
8
1
2
3
4
IC123
3
4
IC117
9
10
8
IC118
10
9
8
7
SRSIN
+5V
R160
10K
+5V
C164
0.01uF
CN104
20
19
18
+5V
CN110
2
3
1
4
CN105
3
1
2
4
6
8
7
5
T1
R1
T2
R2
T3
R3
T4
R4
CN112
1
2
3
4
VCIDA
VCIDB
VCIDC
VCIDD
D[0-7]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
A1,A2,A3,A4
A1
A3
A4
D0N,D1N,D2N,D3N,D4N,D5N,D6N,D7N
D0N
D1N
D3N
D2N
D5N
D7N
D6N
D4N
D0N
D1N
D3N
D2N
D6N
D5N
D4N
D7N
A1
A2
A3
A4
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
A4
A3
A2
A1
A2
BELL[1-4],DIAL[1-4],PD[1-4]
DIAL[1]
PD[1]
BELL[1]
DIAL[2]
PD[2]
BELL[2]
DIAL[3]
PD[3]
BELL[3]
DIAL[4]
PD[4]
BELL[4]
0
0
5
5
5
5
4
0
4
0
4
0
0
4
0
4
0
3
0
4
4
0
3.6
0
0
0
0 4
0
4
0
4
0
3.6
3.0
0
4
0
4
0
4
0
Содержание KX-TA1232
Страница 8: ...4 CONNECTION 8 ...
Страница 9: ...9 ...
Страница 16: ...16 ...
Страница 19: ... 2 SYSTEM DIAGRAM OF PCM CLOCK 19 ...
Страница 20: ... 3 SYSTEM DIAGRAM OF ANALOG LINE 20 ...
Страница 21: ... 4 SYSTEM DIAGRAM OF POWER SUPPLY 21 ...
Страница 49: ...49 ...
Страница 52: ...52 ...
Страница 53: ...9 2 NO DIAL TONE CHECK EXTENSION BOARD 53 ...
Страница 54: ...54 ...
Страница 55: ...9 3 CANNOT DIAL CHECK EXTENSION BOARD 55 ...
Страница 56: ...9 4 CANNOT ACCESS AN EXTENSION CHECK EXTENSION BOARD POWER SUPPLY UNIT AND CPU BOARD 56 ...
Страница 57: ...9 5 CANNOT SEND A HOLD TONE CHECK CPU BOARD 9 5 1 HOLD TONE TO COL 57 ...
Страница 58: ...9 5 2 BGM BACK GROUND MUSIC 9 6 TOO MUCH NOISE LEVEL WITH INTERCOM HUM CHECK POWER EXTENSION AND CO BOARD 58 ...
Страница 59: ...9 7 CO LINE S RELEASED DURING A CALL CHECK CO BOARD 9 8 CAN NOT RECEIVE COL DIAL TONE CHECK CO BOARD 59 ...
Страница 60: ...9 9 CAN NOT SEND DTMF TONES CHECK CO BOARD WHEN PULSE TONE CONVERSION SPEED DIAL ONE TOUCH DIAL REDIAL 60 ...
Страница 61: ...9 10 EXTENSION IS NOT RINGING WHILE BEING CALLED FROM A CO LINE CHECK CO BOARD 61 ...
Страница 62: ...10 DIAGNOSTIC METHOD 10 1 HOW TO GET INTO SELF DIAGNOSTIC MODE 62 ...
Страница 63: ...10 2 TEST ITEMS 63 ...
Страница 67: ...67 ...
Страница 68: ...68 ...
Страница 69: ...69 ...
Страница 70: ...70 ...
Страница 71: ...13 EXTENSION CABLE FOR SERVICING KX TA1232 71 ...
Страница 72: ...72 ...
Страница 73: ...14 CABINET AND ELECTRICAL PARTS LOCATION KX TA1232 73 ...
Страница 74: ...74 ...
Страница 75: ...75 ...
Страница 76: ...14 1 ACTUAL SIZE OF SCREWS AND WASHER 76 ...
Страница 77: ...77 ...
Страница 78: ...15 ACCESSORIES AND PACKING MATERIALS KX TA1232 78 ...
Страница 79: ...16 REPLACEMENT PARTS LIST KX TA1232 Note 79 ...
Страница 130: ...18 CABINET AND ELECTRICAL PARTS LOCATION KX TA123260 130 ...
Страница 131: ...19 ACCESSORIES AND PACKING MATERIALS KX TA123260 131 ...
Страница 138: ...21 2 HOW TO REMOVE THE LOWER CABINET Procedure 21 1 21 2 1 Remove the five Screws B 2 Remove the Lower Cabinet 138 ...
Страница 139: ...21 3 HOW TO REMOVE THE MAIN BOARD Procedure 21 1 21 2 21 3 1 Remove the Screws C 2 Remove the Main Board 139 ...
Страница 140: ...21 4 HOW TO REMOVE THE SUB BOARD Procedure 21 1 21 2 21 3 21 4 1 Remove the two Screws D 2 Remove the Sub Board 140 ...
Страница 141: ...22 CABINET AND ELECTRICAL PARTS LOCATION KX TA123270 141 ...
Страница 142: ...23 ACCESSORIES AND PACKING MATERIALS KX TA123270 142 ...
Страница 164: ...25 3 HOW TO REMOVE THE MAIN BOARD Procedure 25 1 25 2 25 3 1 Remove the Main Board 164 ...
Страница 165: ...26 CABINET AND ELECTRICAL PARTS LOCATION KX TA123280 165 ...
Страница 166: ...27 ACCESSORIES AND PACKING MATERIALS KX TA123280 166 ...
Страница 245: ...14 1 6 1 R703 R702 R701 R700 C700 C701 C702 C703 PQUP10135Z CN702 CN701 25 3 LED 1 2 PQUP10135Z ...