NC
LCD
13
12
11
1
2
3
4
5
6
7
8
9
10
14
LCD_CONECTER2
1
Vcc
2
GND
3
D4
4
D5
5
D6
6
D7
7
R/W
8
E
9
D/C
10 CS
11 RES
LCD_CONECTER1
1
Vcc
2
GND
3
D4
4
D5
5
D6
6
D7
7
R/W
8
E
9
D/C
10
CS
11
RES
1
Vcc
2
GND
3
D4
4
D5
5
D6
6
D7
7
R/W
8
E
9
D/C
10
CS
11
RES
D902
G
D907
D901
G
R906
470
NC
R253
R266
120
D903
G
R265
120
Q56
D906
Q54
R907
470
R267
120
NC
R251
Q55
D905
R905
470
NC
R252
S41
EX1
S31
UP
S56
PAGE
S11
M3
S52
INT’CDM
S18
0
S43
EX3
S12
M2
S4
PAUSE
S44
EX4
S57
FUNC
S1
CLEAR
S5
1
S45
EX5
S15
2
S25
3
S58
SP
S48
EX8
S34
LEFT
S53
L1
S47
EX7
S17
8
S7
7
S46
EX6
S22
EXIT
S54
L2
S24
MUTE
S36
VOLDOWN
S32
DOWN
S13
M1
S16
5
S21
ENTER
S8
*
S28
#
S55
HOLD
S27
9
S2
D-LOCK
S6
4
S51
CONF
S14
FLASH
S33
RIGHT
S35
VOLUP
S26
6
S42
EX2
S23
REDIAL
1
GND
2
RIREF
3
LATCH
4
SIN
5
OUT16
6
OUT15
NC
NC
7
OUT14
8
OUT13
9
OUT12
10
OUT11
11
OUT10
12
OUT9
13
OUT8
14
OUT7
15
OUT6
16
PGND
17
OUT5
18
OUT4
19
OUT3
NC
NC
NC
20
OUT2
21
OUT1
22
SOUT
23
CLK
24
ENABLE
25
VCC
D912
R912
470
R908
470
D910
R909
470
R911
470
D909
D911
R910
470
D908
R901
470
D901
R
R902
470
D902
R
D903
R
R903
470
R904
470
D904
MIC 2
1
C1
M0.1
C2
M0.1
R913
12K
CN105
1
STB5
2
STB4
3
STB3
4
STB2
5
STB1
6
IN8
7
IN7
8
IN6
9
IN5
10
IN4
11
IN3
12
IN2
13
IN1
14
DATA
15
CLK
16
CS
17
VCC
18
LEDGND
19
MIC
20
MICGND
21
Vatt+
22
Vatt-
NC
R914
NC
R915
NC
R916
BA
T1
4.5V
STB5
STB4
STB3
STB2
STB1
IN8
IN7
IN6
IN5
IN4
IN3
IN2
IN1
J901
0
J902
NC
J903
0
J904
NC
LCD(16*2)
KX-TS3282B SCHEMATIC DIARGRAM(Operation)
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 ...
