RX VCO
L6, C24
DUPLEXER
DPX1
MIX 1/2
RF AMP
Q1, T3
RX LOOP
X1
X3
TX LOOP
DC 3.9V
RF IC
IC1
TB31224F
CPU
TMP87PH47U
PLL
-DATA
-CLK
-EN
TX
POWER
CONTROL
PLL
-DATA
-CLK
-EN
RX
DATA
TX
DATA
POWER
CONTROL
Q4
BATTERY
3.9V
RF AMP
Q5, T5
TX VCO
Q6, T6, DV1
PLL OSC
RF FILTER
CF1, CF2
ANTENNA
BLOCK DIAGRAM
(HANDSET)
LED
Q8, LED 1-4
RESET
Q11
DIODE
BRIDGE
D1
CHARGE
DTC
IC2 PING37
BUZZER
Q7, BZ1
KEY BOARD
EXP
SPEAKER
REC1
MIC
MIC1
CHARGE
TERMINAL
DIODE
BRIDGE
Q9
COM
DC 3.9V
CONTROL LINE
AUDIO SIGNAL
Содержание KX-TC1206TWB
Страница 3: ...1 2 Battery information 2 BATTERY REPLACEMENT 3 ...
Страница 4: ...3 LOCATION OF CONTROLS 3 1 Base Unit 4 ...
Страница 5: ...3 2 Handset 5 ...
Страница 6: ...4 CONNECTION 6 ...
Страница 9: ...5 OPERATIONS 5 1 Making Calls 5 2 Answering Calls 9 ...
Страница 10: ...5 3 Storing Phone Numbers in Memory 5 4 Storing a Phone Number in the DIRECT Button 10 ...
Страница 11: ...5 5 Dialing a Stored Number 5 6 Dialing the Stored Number in the DIRECT Button 11 ...
Страница 12: ...5 7 Flash Button 6 DISASSEMBLY INSTRUCTIONS 12 ...
Страница 25: ...Note Refet to CIRCUIT BOARD Handset Signal Route 9 2 How to change the channel 9 3 Adjustment 25 ...
Страница 28: ...28 ...
Страница 30: ... The channel is changed if the noise interferes with the conversation 13 2 Ringing 30 ...
Страница 31: ...13 3 Changing the Channel 31 ...
Страница 43: ...Fig 6 18 CPU DATA Base Unit 18 1 IC2 43 ...
Страница 44: ...19 CPU DATA Handset 19 1 IC2 44 ...
Страница 45: ...20 HOW TO REPLACE FLAT PACKAGE IC 20 1 Preparation SOLDER 45 ...
Страница 48: ...22 CABINET AND ELECTRICAL PARTS LOCATION HANDET 48 ...
Страница 49: ...23 ACCESSORIES AND PACKING MATERIALS 49 ...
Страница 64: ...H M KXTC1206TWB KXTC1206TWS KXTC1206TWF KXTC1206TWP 64 ...
Страница 67: ...IC5 ...
Страница 69: ...IC2 150Ω AF Volt Meter H Oscilloscope G Noise Squelch A Battery Low 47µF AF Generator ...
Страница 71: ...IC2 G Noise Squelch A Battery Low VDD CPU 40 CHG DET CPU 37 TX DATA CPU 36 TX DATA DV1 ...