Read Panasonic KX-TCD775RUS 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
3.2. Adding Another Phone
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
21
8 CIRCUIT OPERATION (HANDSET)
22
8.1. The Base Band Section
23
8.2. RF Section
27
9 CHECK PROCEDURE (BASE UNIT)
28
9.1. Equipment Required
28
9.2. Initial Power Tests
28
9.3. Set the Clock Frequency
28
9.4. Loopback Tests
29
9.5. Telephone Line Tests
29
CONTENTS
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KX-TCD775RUS
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