22 SCHEMATIC DIAGRAM
TX
RX
TRANSISTOR VOLTAGE CHECK (MAIN PCB)
MODE
PARTS No.
Emitter
Collector
Base
Emitter
Collector
Base
Q102
8.79
8.59
8.08
0.11
0.37
0.10
Q104
0.00
0.10
0.63
0.00
0.35
0.31
Q108
5.79
8.59
6.46
0.05
0.35
0.35
Q401
0.03
3.25
0.62
0.00
0.05
0.35
Q402
0.00
0.00
0.00
0.00
0.00
0.00
Q403
0.15
3.36
0.75
0.00
0.00
0.00
Q404
2.65
5.22
3.27
0.00
0.05
0.36
Q421
0.00
0.00
0.00
0.00
0.00
0.00
Q422
0.13
3.25
0.75
0.00
0.05
0.36
(TALK)
(BELL)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(28)
(29)
(30)
(31)
(32)
(33)
(34)
(35)
(36)
(37)
(38)
(39)
R405
33K
R409
4.7K
R408
10K
C405
K0.1
C404
K0.1
R413
18K
R414
330K
Q404
R416
560
K0.01
C422
10K
R423
Q422
R426
1.8K
R484
100K
R432
470K
R431
3.3M
C432
K0.01
C431
K0.01
R415
68K
C483
K2700P
R482
10K
C481
K1000P
R421
2.7K
C424
K0.1
R425
1.8M
C408
NC
Q408
Q407
Q406
R407
27K
Q421
K0.022
C421
C427
K0.039
R427
120
R406
220K
C406
NC
C426
J150P
R424
100K
R417
150
10K
R428
R483
0
Q183
NC
Q182
NC
R166
NC
R167
NC
Q402
R486
10K
NC
C553
NC
R554
NC
C554
C407
K0.047
R411
2.7K
R412
220
R410
3.3M
Q403
C482
K1000P
TP401
TP402
JJ401
HANDSET_JACK
4
SP+
3
MIC+
2
MIC-
1
SP-
VR401
NC
2
1
3
VR402 NC
2
1
3
VR481
NC
1
2
3
C423
K2200P
0
R420
C420
NC
C425
K1000P
36
37
38
47
46
45
44
43
41
40
39
35
34
42
49
50
51
52
53
54
55
48
14
15
16
25
24
23
22
21
19
18
17
13
12
20
27
28
29
30
31
32
33
26
1
2
3
4
5
6
7
8
9
10
11
LCD1
X801
32K
C806
15P
C807
15P
0
FUNCTION
D903
D901
5
#
7
RIGHT
LEFT
*
8
D902
CLEAR
9
4
3
DOWN
UP
ENTER
6
1
D904
2
C810
0.1u
C815
0.001u
R915
100k
1 NC
2 NC
3 NC
4 KXTB4/SEG4
5 KXTB5/SEG5
6 SEG6
7 SEG7
8 SEG8
9 SEG9
10 SEG10
11 SEG11
12 SEG12
13 SEG13
14 SEG14
15 SEG15
16 SEG16
17 SEG17
18 SEG18
19 SEG19
20 SEG20
21 SEG21/ESCK
22 SEG22/ESDA
23 SEG23
24 SEG24
25 SEG25
26 SEG26
27 SEG27
28 SEG28
29 SEG29
30 NC
39
SEG33
40
SEG34
41
SEG35
42
SEG36
43
IOD7/SEG37
44
IOD6/SEG38
45
IOD5/SEG39
46
LVDD
47
VDD
48
EXTCLK_X1
49
EXTCLK_XO
50
RESET
51
X32I
52
X32O
53
VSS
54
RX_Mute
55
TX_Mute
56
U
A
R
T(RXfromPC)
57
U
A
R
T(TXtoPC)
58
A
CK_Mute
73
PULSE
74
OPTION_STROBE
75
EEPROM_CS
76
EEPROM_DATA
77
EEPROM_CLOCK
78
Vol3
79
Vol2
80
Vol1
81
STOP
82
HookSW
83
KEYIN4
84
KEYIN3
85
KEYIN2
86
KEYIN1
87
ToneIn
88
EXHOOK
89
BEEP
90
AVSS
91
DTMF0
92
TIPIN
93
RINGIN
94
NC
95
NC
96
NC
97
NC
98
NC
99
NC
100
GS
101
PGAIN
102
PGAIN2
109
COM3
110
COM4
111
COM5
112
COM6
113
COM7
114
COM8
115
COM9
116
COM10
117
COM11
118
COM12
119
COM13
120
COM14
121
COM15
122
KSTB0/SEG0
123
KXTB1/SEG1
124
KXTB2/SEG2
125
KXTB3/SEG3
126
NC
127
NC
128
NC
72
Wake-up
71
BATT_OUT
70
Relay
69
120KLoad?lineSeiz
68
RCDC
67
NC
66
NC
65
NC
63
NC
62
NC
61
Ring_Det
60
Bac
kup/E12V
59
BA
Tt.LO
W
104
A
VDD
106
COM0
107
COM1
108
COM2
38
SEG32
37
SEG31
36
SEG30
35
NC
33
NC
105
LVDD
31 NC
32 NC
34
NC
64
NC
103
VR2
TP100
D_lock
REDIAL
PAUSE
FLASH
D600
D601
D602
D603
D604
D605
C813
NC
NC
R999
NC
C999
R921
100K
R810
NC
C809
NC
C818
0.1u
TP405
TP404
TP406
C816
0.1u
C817
0.1U
R925
NC
R926
NC
D556
C820
6.3V100
TP403
R924
10
NC
R927
C822
K0.1
C410
16V4.7
Q911
TP408
R487
0
R928 NC
JP004
0
USE_
WITH_
OTP2
C555
k330P
C409
16V10
C808
J100P
C811
0.001u
C814
16V10
C819
16V10
100K
R127
R422
22K
JP001
JP003
Q201
NC
R481
22K
Q481
R485
NC
R553
10K
COM13
SEG38
SEG27
COM5
SEG32
SEG18
SEG10
SEG1
SEG39
COM14
COM9
SEG5
SEG23
SEG28
COM4
COM0
SEG14
SEG31
SEG11
SEG2
COM8
SEG19
SEG33
SEG20
COM6
SEG24
COM10
COM7
SEG29
COM3
SEG8
SEG4
SEG30
SEG15
COM15
SEG3
SEG34
SEG12
SEG36
SEG21
COM11
SEG25
COM1
SEG35
SEG9
SEG13
SEG0
SEG16
SEG6
COM12
SEG22
SEG26
SEG37
COM2
SEG7
SEG17
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
SEG36
SEG37
SEG38
SEG39
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM15
COM14
COM13
COM12
COM11
COM10
COM9
COM8
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
DTMF
IC502
NC: No Components
44
KX-TSC11MXB / KX-TSC11MXW
Содержание KX-TSC11MXB
Страница 6: ...4 BATTERY 4 1 Installing the Batteries 4 2 Battery Replacement 6 KX TSC11MXB KX TSC11MXW ...
Страница 7: ...5 LOCATION OF CONTROLS 7 KX TSC11MXB KX TSC11MXW ...
Страница 8: ...6 DISPLAY 8 KX TSC11MXB KX TSC11MXW ...
Страница 10: ...7 2 Dialing Mode 10 KX TSC11MXB KX TSC11MXW ...
Страница 14: ...8 OPERATIONS 8 1 Making Calls 8 2 Answering Calls 14 KX TSC11MXB KX TSC11MXW ...
Страница 15: ...8 3 For Call Waiting Service Users 8 4 FLASH Button 15 KX TSC11MXB KX TSC11MXW ...
Страница 17: ...Cross Reference Erasing P 22 Chain Dial P 21 17 KX TSC11MXB KX TSC11MXW ...
Страница 18: ...18 KX TSC11MXB KX TSC11MXW ...
Страница 20: ...8 6 3 Dialing from the Phone Book 20 KX TSC11MXB KX TSC11MXW ...
Страница 21: ...8 6 4 Chain Dial Cross Reference Dialing from the Phone Book P 20 21 KX TSC11MXB KX TSC11MXW ...
Страница 24: ...24 KX TSC11MXB KX TSC11MXW ...
Страница 27: ...11 4 No Ringing Sound When Ring Signal is Input 27 KX TSC11MXB KX TSC11MXW ...
Страница 28: ...12 TEST MODE Note After the test the unit will be back to the factory preset mode 28 KX TSC11MXB KX TSC11MXW ...
Страница 33: ...15 BLOCK DIAGRAM 15 1 IC502 33 KX TSC11MXB KX TSC11MXW ...
Страница 34: ...15 2 CPU DATA IC502 34 KX TSC11MXB KX TSC11MXW ...
Страница 37: ...17 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 37 KX TSC11MXB KX TSC11MXW ...
Страница 38: ...18 CABINET AND ELECTRICAL PARTS Note 1 Batteries are not included 38 KX TSC11MXB KX TSC11MXW ...
Страница 39: ...19 ACCESSORIES AND PACKING MATERIALS 39 KX TSC11MXB KX TSC11MXW ...
Страница 46: ...22 1 Memo 46 KX TSC11MXB KX TSC11MXW ...
Страница 49: ...49 KX TSC11MXB KX TSC11MXW G N KXTSC11MXB KXTSC11MXW ...