Tel Line RX
Tel Line
TX (SP)
Intercom RX
+ -
-
+
IC504 NC
1
2
3
GND
4
5
6
7
8
VCC
R653
12K
R654
12K
D605
Q601
3.0V
D602
6.2V
R602
1K
R790
22K
C150
K0.01
D133
6.2V
Q133
C132
K0.1
R134 100K
R137
100K(3216)
R135
1K
D233
6.2V
Q233
R237
100K(3216)
R236
4.7K(3216)
R235
1K
R234
100K
C232
K0.1
D132
D232
R230
100K
C230
K0.1
R231
1K
Q231
R232
4.7K(3216)
R233
100K(3216)
D230
D231
D131
C130
K0.1
R130
100K
R131
1K
R133
100K(3216)
Q131
D130
PC5
1
2
3
4
R102
47K(2125)
C101
250VK0.22
PC6
1
2
3
4
C202
250VK0.0015
C102
250VK1500P
C103
250VK1500P
C203
250VK0.0015
JJ6
DCJACK
T701
8
5
61
3
2
7
C717
250VM0.01
R136
4.7K(3216)
R138
680(3216)
D150
18V
L101
100uH
R202
47K(2125)
C201
250VK0.22
Q134
Q232
Q234
Q230
Q130
R140
27K
R139
0
R240
27K
R239
0
Q132
D101
2
1
4
3
D201
2
1
4
3
PC8
1
2
3
4
PC7
1
2
3
4
PC3
1
2
3
4
C231
NC
C131
NC
C133
NC
R141
2.7K
R241
2.7K
C233
NC
R238
680(3216)
R150
NC
R151 NC
R153 NC
D151
NC
D155
Q150
Q151
Q152
D601
Q710
C781
K1500P
R783
390K
R782
1.5K
R784
150
R781
4.7K
N
L
M
O
R725
1.5K
R736
27K
C739
Z1
R729
10K
R730
2.2K
R732
10K
C738
Z1
R710
33K
C744
NC
R734
12K
C736
Z1
C734
Z1
R721
100K
R741
47K
C733
Z1
C726
K0.1
R742
220K
C724
K3300P
R746
18K
R740
12K
R747
100K
C727
K3300P
C742
K220P
R718
1.5K
C732
Z1
R719
220
R733
100K
C722 K0.01
C750
J100P
R724
1.8K
R727
470
X702
L703
821
C710
K2200P
C749
M0.01
C745
J100P
X703
R715
4.7K
R739
12K
C743
K220P
C741
K0.01
BPF703
370K
C746
J100P
R737
47
C730
K0.0027
R720
1.8K
C723
K1000P
R728
10K
R735
330
R716
2.2K
BPF701
Q703
C740
K0.15
R738
10K
Q704
C715 K0.01
R744
18K
C713
K4700P
C720
K0.01
DC702
C719
K3300P
C752
Z1
Q702
C712
K0.022
Q701
R713
1.5K
C714
K330P
C751
K2200P
L702
681
DC703
R714 1.5K
X701
R717
1.5K
C725
K0.01
IC701
1O
E
2M
S
3
DTI
4D
R
O
5
DKC
6
DRI
7
DRC
8D
A
C
9
DOE
10
DOB
11
DGND
12
DTO
13
RDI
14
RDO
15
VTO
16
VBC
17
SOE
18
SOB
19
SIN
20
MIN
21
MOE
22
MOB
23
V
GND
24
VCM
25
VCS
26
VMI
27
VCD
28
VDO
29
VA
I
30
VA
O
31
EXI
32
EDC
33
E02
34 EOI
35 CPI
36 CPC
37 CDC
38 CDI
39 CPO
40 AGND
41 VCC
42 MC
43 ME
44 OS
R722
470
C711
K3300P
R745
10K
C721 K0.01
C716 K0.01
C731
Z1
C718
K1000P
R712
330
BPF702
410K
R731
82K
C737
Z1
R711
47K
R726
100K
C747
K0.01
C729
K0.033
R723
1.5K
C728
Z1
C782
K0.027
R785
82K
56K
R116
D103
1
3
2
500VK680P(3216)
C111
33K
R127
10K
R115
15K
R114
+
-
-
+
IC101
1
2
3
4
GND
5
6
7
8
VCC
D102
1
3
2
2.2M(2125)
R110
6.3V100
C112
2.7M
R119
82K
R111
500VK680P(3216)
C110
2.2M(2125)
R121
K1500P
C115
82K
R112
56K
R120
NC
C113
470K
R217
K1500P
C215
82K
R211
15K
R214
10K
R224
2.2M(2125)
R210
K0.068
C214
2.7M
R219
Q251
56K
R216
50V2.2
C217
2.2M(2125)
R221
10K
R215
D203
1
3
2
D202
1
3
2
56K
R220
100K
R223
5.6K
R218
500VK680P(3216)
C210
82K
R212
NC
C213
+
--
+
IC201
1
2
3
4
GND
5
6
7
8
VCC
6.3V100
C212
33K
R227
500VK680P(3216)
C211
K0.01
C553
10K
R551
K0.1
C552
K0.1
C550
47K
R550
K0.1
C551
10K
R552
R770
47K
PC4 1
2
3
4
R652
47K
K220P
C216
68
R225
2.7K
R226
Q201
680K
R222
68
R125
K220P
C116
680K
R122
100K
R123
Q101
10K
R124
2.7K
R126
DTC144EU
Q102
K0.068
C114
50V2.2
C117
470K
R117
5.6K
R118
IC503
14
12
13
11
IC503
15
2
1
10
5
Q500
JJ3
Teljack3
1
INTT
2
L2R
3
L1T
4
L1R
5
L2T
6
INTR
POS1
22
POS2
22
Q135
PC1
1
2
3
4
D134
R144
6.8K
R145
22K
R142
100K
R143
1.5K
R243
1.5K
PC2
1
2
3
4
R242
100K
R244
6.8K
D234
R245
22K
Q235
R651
47K
R650
47K
C604
Z0.1
DCP
R604
NC
IC601
1
VOUT
2
VDD
3
VSS
4
NC
5
NC
J201
0(5mm)
J101
0(5mm)
100K
R612
R610
100K
K0.033
C610
IC602
2.7V
VCC
VOUT
NC
GND
R613
100K
22K
R611
Q602
8V.REG.
IC603
1 OUT
3
GND
2
IN
C621
Z0.1
C620
Z0.1
IC304
3
OUT
1
VSS
2
IN
C780
6V330
C236
50V1
C602
10V47
C235
16V100
C611
6.3V1000
C779
6V100
C136
50V1
C624
6V47
C135
16V100
C622
10V220
C134
16V10
C218
6.3V47
C603
10V100
C600
25V10
C234
16V10
HOOKSW
BA
T1
4.5V
DC1
DC2
JJ2
1
L2R
2
L2T
D613
C735
K0.1
J303
0(5mm)
J304
0(5mm)
L102
33u
L103
33u
L104
33u
L105
33u
R172
10(2125)
R132
4.7K(3216)
SA1
300V
SA2
300V
SA3
300V
SA4
300V
D604
R603
47K
R618
680K
C819
Z10(3216)
10(3216)
R847
C250
NC
R256
NC
R255
NC
R250
NC
D250
NC
R503
NC
NC
R500
NC
R501
R504
NC
R502
NC
NC
R505
NC
C500
NC
C501
C503
NC
NC
C504
teljack2
CID Pre-AMP
(1)
(2)
(3)
(4)
(13)
(12)
(11)
(10)
(9)
(8)
(7)
(6)
(5)
(23)
(22)
(21)
(20)
(19)
(18)
(17)
(16)
(14)
(15)
(35)
(34)
(33)
(32)
(31)
(30)
(29)
(28)
(27)
(26)
(25)
(24)
8V
5.6V
3.3V
5V
2.2V
5V
Intercom TX (HS)
Tel Line TX (HS)
5V
KX-TS3282B SCHEMATIC DIARGRAM(Main)
Condition
Loop Simolator : DC48V
Line Current : 40mA
Imput SP-Phone : 1kHz,-40dBm/600
Ω
Line-Mod : 1kHz,-20dBm/600
Ω
Summary of Contents for KX-TS3282B
Page 4: ...Note for Service Replace all three batteries if flashes 4 LOCATION OF CONTROLS 4 ...
Page 5: ...5 ...
Page 6: ...5 Display 6 SETTINGS 6 1 Connections 6 1 1 Connecting the Handset and AC Adaptor 6 ...
Page 9: ...9 ...
Page 12: ...6 3 Dial Lock 12 ...
Page 13: ...6 4 How to Release the Establishment of Dial Lock 13 ...
Page 14: ...6 5 Call Restriction 14 ...
Page 15: ...15 ...
Page 16: ...7 OPERATIONS 7 1 Making Calls 16 ...
Page 17: ...17 ...
Page 18: ...7 2 Answering Calls 18 ...
Page 19: ...7 3 FLASH Button 19 ...
Page 21: ...7 4 2 Selecting characters to enter names 21 ...
Page 22: ...22 ...
Page 24: ...24 ...
Page 25: ...7 4 4 Dialing 25 ...
Page 26: ...26 ...
Page 28: ...28 ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 33: ...33 ...
Page 34: ...9 2 Problems with the Handset 34 ...
Page 35: ...9 3 Unit Turns Off When Pulse Dialing 35 ...
Page 37: ...9 7 If the Electronic Volume of the Speakerphone Does Not Work 37 ...
Page 38: ...9 8 If the Electronic Volume of the Handset Does Not Work 9 9 Intercom Does Not Operate 38 ...
Page 39: ...39 ...
Page 40: ...9 10 No LCD Display 40 ...
Page 41: ...9 11 LED Is Not Turned On 9 12 No Caller ID Display 41 ...
Page 42: ...10 TEST MODE 10 1 Test Mode Flow Chart 42 ...
Page 50: ...12 8 3 Voice Communication Block 1 Voice Transmission 50 ...
Page 52: ...Signal Pass Refer to SIGNAL ROUTE 13 SIGNAL ROUTE 52 ...
Page 53: ...14 CPU DATA 14 1 IC801 53 ...
Page 54: ...15 CABINET AND ELECTRICAL PARTS LOCATION 54 ...
Page 55: ...55 ...
Page 75: ...M KXTS3282B 75 ...
Page 77: ...J901 24 23 2 1 CN105 J903 MIC KX TS3282B CIRCUIT BOARD Operation Flow Solder Side View ...
