Read Panasonic KX-TCD755RUS Service Manual online
1 BATTERY
4
1.1. Insert the Batteries
4
1.2. Battery Charging
4
1.3. Battery Life
4
1.4. Replacing the Batteries
4
2 LOCATION OF CONTROLS
5
2.1. Base Unit
5
2.2. Handset
5
3 SETTING
6
3.1. Connection
6
4 DISPLAY
7
5 OPERATIONS
8
5.1. Turning the Power On
8
5.2. Making a Call
8
5.3. Terminating a Call
8
5.4. Answering Calls
8
5.5. Turning the Power Off
8
5.6. Turning the Mic On/Off
8
5.7. Handset Locator/Paging
9
5.8. Redialling the Last Number Dialled
9
5.9. Making a Call from the Redial List
9
5.10. Auto Redial
9
5.11. Setting the Receiver Volume
9
5.12. Turning the Key Lock On/Off
9
5.13. Super Password (PIN)
10
5.14. Engineering Mode
10
6 DISASSEMBLY INSTRUCUTIONS
13
6.1. Disassembly of Base Unit and Handest
13
6.2. Assembly the Receiver LCD and PCB
14
7 CIRCUIT OPERATION (BASE UNIT)
16
7.1. The Base - Band Section
16
7.2. The Line Interface Section (See BLOCK DIAGRAM Fig.
17)
19
7.3. RF Module
22
8 CIRCUIT OPERATION (HANDSET)
23
8.1. The Base Band Section
24
8.2. RF Section
28
9 CHECK PROCEDURE (BASE UNIT)
29
9.1. Equipment Required
29
9.2. Initial Power Tests
29
9.3. Set the Clock Frequency
29
9.4. Loopback Tests
30
9.5. Telephone Line Tests
30
9.6. Charge Current Tests
31
CONTENTS
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Page
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KX-TCD755RUS
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