Audio
Hook
Switch
Bridge
Rect
A/D
D/A
Analog
Front End
RINGER
CPU
BBIC
HOOK
RXAF
TXAF
DSP
BMC
Speech Encoding
Speech Decoding
RF
Interface
Burst Building
Burst Decoding
ADPCM
Codec Filter
EEPROM
SDA
SCL
SYRI
RSSI
SYEN
RXDA
TXDA
J2
J1
4.0V
Reg.
2.65V
Reg.
4.0V
2.65V
VUNREG
40
41
28
24
61
9
5
30
11
63
64
6
5
6
4
RF Module
20
30
10
33
Limit
Register
CHARGE
CONTACT
18
16
XTAL
10.368
MHz
DTXAF
DTXAF
27
26
BBIC
Interface
ANT1
ANT2
to Tel_Line
A
B
to AC Adaptor
KX-TCD430GC/GF& 432GC/GF BLOCK DIAGRAM (BASE UNIT)
Summary of Contents for KX-TCD430GC
Page 8: ...5 LOCATION OF CONTROLS 5 1 Base Unit 5 2 Handset 8 ...
Page 20: ...8 OPERATIONS 8 1 Turning the Power On Off 20 ...
Page 24: ...8 6 Selecting a Base Unit 9 DISASSEMBLY INSTRUCTIONS 9 1 Base Unit 24 ...
Page 28: ...11 TROUBLESHOOTING GUIDE Flow Chart 28 ...
Page 51: ...18 FREQUENCY TABLE MHz 51 ...
Page 58: ...24 SIGNAL ROUTE 25 CPU DATA BASE UNIT 25 1 IC2 BBIC 58 ...
Page 62: ...45 MICP A I 62 ...
Page 75: ...75 ...
Page 77: ...33 ACCESSORIES AND PACKING MATERIALS 77 ...
Page 78: ...33 1 KX TCD430GC GF 33 2 KX TCD432GC GF 78 ...
Page 79: ...33 3 KX A143EXC EXF 79 ...
Page 80: ...34 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 34 1 Base Unit 80 ...
Page 100: ...PbF R1 R2 TP4 TP1 TP2 TP3 Digital Volt Meter 12Ω 2W A ...
Page 104: ...PbF D1 J1 Marked PbF R1 R2 TP4 TP1 TP2 TP3 Marked Component View Flow Solder Side View ...
Page 106: ...PbF IC1 IC2 100 80 30 50 5 8 4 1 11 18 1 IC3 Marked ...
Page 108: ...Marked PbF IC1 IC3 IC2 1 1 64 49 33 4 5 8 1 11 28 18 ...
Page 109: ...PbF R1 R2 TP4 TP1 TP2 TP3 CIRCUIT BOARD CHARGER UNIT Flow Solder Side View ...
Page 110: ...PbF D1 J1 CIRCUIT BOARD CHARGER UNIT Component View ...