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X1
10.368MHz
+1.8V
1 P3_7/PD7
2 P3_1/PD1
3 P3_5/PD5
4 PD_4/PD4
5 P3_3/PD3
6 P3_2/PD2
7 VDD
8 VSS
9 RFCLK
10 VDDRF
11 VSSRF
12 Xtal1
13 CAP
14 AVS
15 AVD
16 RSSI
17 RDI
18 CMPREF
19 TDO
20 LE
21
SO
22
SK
23
DAC/ADC2
24
P3_6/PD6
25
UTX/P0_0
26
URX/P0_1
27
JTIO/P0_2
28
PCM_FSC1/P0_3
29
PCM_FSC0/P0_4
30
PCM_CLK/P0_5
31
PCM_DOUT/P0_6
32
PCM_DIN/P0_7
33
VDDIO
34
VSS
35
INT0n/P1_0
36
INT1n/P1_1
37
INT2n/P1_2
38
39
40
41
SCL2/P3_0
42
SDA2
43
VSS
44
VDD
45
P2_0/PWM0
46
P2_!/PWM1
47
P2_2/ADC0
48
P2_3/ADC1
49
P2_4/SCL1
50
P2_5/SDA1
51
P2_7/DC_CTRL
52
DC_I
53
P1_6/PON/INT6n
54
P1_7/CHARGE/INT7n
55
P2_6/stop_charge
56
VABT3/RINGING
57
DC_stab
58
DC_Sense
59
AVS_sense
60
ADC3
61
62
63
64
VBAT2
65
VBAT1
66
AVS2
67
AVD2
68
LSR+/REF
69
LSR-/REF
70
LSR_HS/CIDIN-
71
VREF_HS/CIDOUT
72
MIC-
73
VREF-
74
VBUF
75
AGND
76
MIC+
77
VREF+/CIDIN+
78
RSTN
79
80
VSS
R19
N.M
C7
10P
R20
1K
C6
N.M.
J2
1
BATTERY-
J1
1
F1
L1
47uH
R1
0.1R/O.1W
D1
R3
180K(1%)
R2
68K(1%)
C1
330U/6.3V
Q2
Q3
R4
15K
C2
10u/6.3v
C3
100n
AG
J4
1
CHARGE-
J3
1
R5
470R
R6
10K
R7
220K
R8
N.M.
R9
5.6K
R11
10K(1%)
R10
20K(1%)
C4
10P
+2.7V
+1.8V
S1
POWER
R13
N.M.
+2.7V
LED1
LED4
LED5
LED6
LED7
LED8
GREEN
R14
33R
R15
10R
+4V
+4V
R18
120R
R17
47R
R21
1K
GND
URX
UTX
BATT
C8
220n
R24
470K
C9
68n
R43
0.22R/0.1W
C18
1000P
C27
1
u
C28
1
u
C29
1
u
C30
1
u
C33
470n
C32
470n
C31
470n
C34
470n
C35
470n
+2.7V
R26
100R
R25
330R
100n
C21
C39
1u
R46
5.6K
R47
5.6K
R48
33R
C40
10u/6.3v
C5
10u/6.3v
100n
C20
100n
C24
100n
C22
100n
C23
100n
C19
C52
100n
+2.7V
C57
330U/6.3V
R57
68
C58
100n
CN2
1
CS2
2
RESET
3
A0
4
SCL
5
SI
6
VDD
7
DSS
8
VOUT
9
CAP3+
10
CAP1-
11
CAP1+
12
CAP2+
13
CAP2-
14
V1
15
V2
16
V3
17
V4
18
V0
C59
1U
Q7
LED9
R59
56R
X1
JTAG
R60
1k
R61
10k
R63
10k
R64
10k
C71
N
.M.
C72
N
.M.
C68
68n
C37
68n
Q1
G
S
D
R12
39K
L4
10uH
R68
N
.M.
R67
N
.M.
R69
N
.M.
R70
N
.M.
C74
100n
C73
100n
D3
N.M.
N.M.
L5
10uH
LED2
TP10
TP11
TP12
TP16
Q4
D6
Q9
Q10
Q11
R73
560k
Q5
R72
1K
D7
LED10
RED
10P
C90
10P
C91
100P
C93
100P
C94
C96
N
.M.
R81
0
R82
N.M.
D9
N.M.
RXDSG
PAON
PSEL
SYRI
SYEN
TXDA
RXDA
RSSI
SYDA
SYCL
PANEL
SCL
P0
PWM1
COL1
COL2
COL3
COL4
COL5
ROW0
ROW1
ROW3
ROW2
COL0
RESET
A0
CS2
RESET
SCL
RESET
CS2
SI
SCL
SI
P3
P2
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
Charge Current
115KHz
2.7V DC
4.0V DC
1.8V DC
RX-AF (Speaker phone)
RX-AF (Handset)
TX-AF
3.7V
3.6V
0V
0V
1.8V
0.9V
0.9V
0.9V
0V 0.9V
1.5V
0.9V
0.9V
1.5V
1.8V
2.7V
0V
1.8V
0V
1.8V
0V
0V
1.8V
2.7V
2.7V
0V
Beep signal
Charge LED
10.368MHz
840mVp-p
to LCD Module
1sec cycle
2.8V
(When ON Charge)
0V
1.8V
Summary of Contents for KX-TCD540NZM
Page 2: ...SPECIFICATIONS 2 ...
Page 12: ...12 ...
Page 13: ...5 2 Cordless Handset 13 ...
Page 14: ...14 ...
Page 15: ...5 3 Charger Unit 5 4 Icons above SOFT KEYS 5 4 1 Base Unit 15 ...
Page 16: ...5 4 2 Cordless Handset 6 SETTINGS For your Information 16 ...
Page 20: ...6 2 Symbols Used for Operations 6 2 1 Base Unit Cordless Handset 6 2 2 Base Unit 20 ...
Page 21: ...6 2 3 Cordless Handset 21 ...
Page 22: ...6 3 Setting the Ringer Volume 6 3 1 Base Unit 22 ...
Page 23: ...6 3 2 Cordless Handset 6 4 Settings Menu Chart 6 4 1 Base Unit 23 ...
Page 24: ...6 4 2 Cordless Handset 24 ...
Page 25: ...6 5 PIN Code 6 5 1 Base Unit 25 ...
Page 34: ...6 12 2 Cordless Handset Note for Service 34 ...
Page 35: ...7 DISPLAY 7 1 Display Icons 7 1 1 Base Unit 7 1 2 Cordless Handset 35 ...
Page 38: ...Turn the power OFF then ON Handset Disconnect then connect the AC adaptor Base Unit 38 ...
Page 39: ...39 ...
Page 41: ...8 OPERATIONS 8 1 Power ON OFF 8 2 Setting the Date and Time 41 ...
Page 45: ...8 4 1 Storing Caller Information in the Phonebook 8 4 1 1 Base Unit Phonebook 45 ...
Page 46: ...8 4 1 2 Cordless Handset Phonebook 46 ...
Page 47: ...8 4 2 Entering Names Characters 47 ...
Page 48: ...Cross Reference 48 ...
Page 49: ...Phonebook Character Table 8 4 3 Phonebook Character Table 8 4 4 Editing Caller Information 49 ...
Page 50: ...50 ...
Page 51: ...8 4 5 Storing the Number in the Handset Phonebook 51 ...
Page 52: ...52 ...
Page 53: ...8 4 6 Hot Keys Speed Dial 53 ...
Page 54: ...54 ...
Page 55: ...8 4 7 Voice Search 55 ...
Page 56: ...56 ...
Page 57: ...57 ...
Page 59: ...59 ...
Page 60: ...8 5 Cordless Handset Registration to a Base Unit 60 ...
Page 61: ...Note for Service At step 7 enter Finally Handset will be linked to Base Unit 61 ...
Page 62: ...8 6 Base Unit Selection 62 ...
Page 64: ...9 1 2 Cordless Handset 9 2 Greeting Message 9 3 Incoming Memo Messages 64 ...
Page 65: ...9 3 1 Base Unit 9 3 2 Cordless Handset 65 ...
Page 66: ...9 4 Answering System Direct Command 66 ...
Page 67: ...67 ...
Page 68: ...9 5 Remote Operation from a Touch Tone Phone 10 DISASSEMBLY INSTRUCTIONS 10 1 Base Unit 68 ...
Page 69: ...69 ...
Page 71: ...71 ...
Page 73: ...Cross Reference Check Power Bell Reception Check Battery Charge 73 ...
Page 75: ...Cross Reference Power Supply Circuit Note BBIC is IC2 11 1 2 Cordless Handset 75 ...
Page 78: ...78 ...
Page 80: ...80 ...
Page 109: ...109 ...
Page 111: ...111 ...
Page 116: ...21 3 Telephone Line Interface Function Bell signal detection Clip signal detection 116 ...
Page 122: ...122 ...
Page 123: ...26 CPU DATA BASE UNIT 26 1 IC2 BBIC 123 ...
Page 149: ...35 2 Cordless Handset 149 ...
Page 151: ...36 1 Base Unit 36 1 1 Cabinet and Electrical Parts 151 ...
Page 176: ...SW531 PbF KX TCD540NZM CIRCUIT BOARD BASE UNIT Operation Component View ...
Page 180: ...PbF D1 J1 CIRCUIT BOARD CHARGER UNIT Component View ...
Page 181: ...PbF R1 R2 TP4 TP1 TP2 TP3 CIRCUIT BOARD CHARGER UNIT Flow Solder Side View ...
Page 182: ...48 25 IC7 I C 2 64 65 RFM1 IC6 11 1 22 1 1 1 128 103 102 24 38 39 44 23 18 PbF Marked ...
Page 184: ...SW531 PbF Marked ...
Page 186: ...IC3 IC2 IC1 IC10 PbF Marked ...
Page 188: ...PbF D1 J1 Marked PbF R1 R2 TP4 TP1 TP2 TP3 Marked Component View Flow Solder Side View ...
Page 191: ...PbF R1 R2 TP4 TP1 TP2 TP3 Digital Volt Meter 12Ω 2W A DC Power Supply 6V ...