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Q501
Q502
Q503
Q504
LED501
SP_LED
LED502
ANSWER_LED
LED504
BACKLIGHT_LED
LED505
LINK_LED(RED)
R502
220
R504
150
R505
220
C507
1u
0.47u KB
C503
C509
1u
C506
1u
0.47u KB
C504
0.47u KB
C505
0.47u KB
C502
C510 1u
R507
10K
C508
1u
0.47u KB
C501
SW521
GREETING
SW516
M1
SW511
M2
SW506
M3
SW501
TALK
SW517
ANSWER
SW512
SP_SW
SW507
STOP
SW502
CLEAR
SW522
EXIT
SW518
0
SW513
#
SW508
MUTE
SW503
RIGHT
SW523
*
SW519
8
SW514
9
SW509
X3
SW504
DOWN
SW524
7
SW520
5
SW515
6
SW510
X2
SW505
LEFT
SW525
4
SW529
2
SW528
3
SW527
X1
SW526
UP
SW530
1
CN502
22
TEMPS
21
C86
20
V0
19
V4
18
V3
17
V2
16
V1
15
CAP2-
14
CAP2+
13
CAP1+
12
CAP1-
11
CAP3+
10
VOUT
9
VSS
8
VDD
7
D7(SI)
6
D6(SCL)
5
E
4
RW
3
A0
2
RES
1
CS
R503
150
LED503
BACKLIGHT_LED
R501
220
SW531
TP501
TP502
TP503
TP504
TP505
TP506
TP511
TP510
TP509
TP508
TP507
TP512
TP513
TP514
TP515
TP516
TP517
SW532
TPLED4
TPLED3
TPLED2
TPLED5
VDD2
VDD1
GND
CN501
1
HOOK_SW
2
COL0
3
COL1
4
COL2
5
COL3
6
COL4
7
ROW0
8
ROW1
9
ROW2
10
ROW3
11
ROW4
12
ROW5
13
CS
14
RES
15
A0
16
D6(SCL)
17
D7(SI)
18
VDD1
19
VDD2
20
GND
21
LED4
22
LED3
23
LED2
24
LED5
KX-TCD540NZM: SCHEMATIC DIAGRAM (BASE UNIT) Operation
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 ...