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KX-TG6700B/KX-TG6702B/KX-TGA670B
4.5.4.
Reset Circuit
Function:
This circuit is used to initialize the microcomputer when it incorporates an AC adaptor.
Circuit Operation:
When the AC Adaptor is inserted into the unit, then the voltage is shifted by IC331 and power is supplied to the DSP.
The set starts to operate when VCC goes up to 3.0 V or more in the circuit voltage diagram.
Note:
(*1) The initializing time of the DSP chip is 28 ms under normal conditions.
Содержание KX-TG6700B - Cordless Phone - Operation
Страница 2: ...2 KX TG6700B KX TG6702B KX TGA670B ...
Страница 6: ...6 KX TG6700B KX TG6702B KX TGA670B 3 Specifications ...
Страница 27: ...27 KX TG6700B KX TG6702B KX TGA670B 4 8 2 Power Supply Circuit Voltage is supplied separately to each block ...
Страница 36: ...36 KX TG6700B KX TG6702B KX TGA670B 4 11 Signal Route Each signal route is as follows ...
Страница 37: ...37 KX TG6700B KX TG6702B KX TGA670B RF part signal route ...
Страница 38: ...38 KX TG6700B KX TG6702B KX TGA670B 5 Location of Controls and Components 5 1 Controls 5 1 1 Base Unit ...
Страница 41: ...41 KX TG6700B KX TG6702B KX TGA670B 6 1 2 Connecting the Telephone Line Cord ...
Страница 42: ...42 KX TG6700B KX TG6702B KX TGA670B 6 1 2 1 If you subscribe to a DSL service ...
Страница 45: ...45 KX TG6700B KX TG6702B KX TGA670B 7 Operation Instructions 7 1 Symbols Used in These Operating Instructions ...
Страница 47: ...47 KX TG6700B KX TG6702B KX TGA670B ...
Страница 48: ...48 KX TG6700B KX TG6702B KX TGA670B 7 2 2 Programming Using the Direct Commands ...
Страница 49: ...49 KX TG6700B KX TG6702B KX TGA670B ...
Страница 50: ...50 KX TG6700B KX TG6702B KX TGA670B 7 3 Error Messages ...
Страница 52: ...52 KX TG6700B KX TG6702B KX TGA670B ...
Страница 53: ...53 KX TG6700B KX TG6702B KX TGA670B ...
Страница 54: ...54 KX TG6700B KX TG6702B KX TGA670B ...
Страница 74: ...74 KX TG6700B KX TG6702B KX TGA670B 10 1 9 5 RF DSP Interface Signal Wave Form Test Burst Mode ...
Страница 75: ...75 KX TG6700B KX TG6702B KX TGA670B Test Burst Mode ...
Страница 82: ...82 KX TG6700B KX TG6702B KX TGA670B 11 1 2 Handset ...
Страница 83: ...83 KX TG6700B KX TG6702B KX TGA670B 11 1 3 Charger Unit ...
Страница 84: ...84 KX TG6700B KX TG6702B KX TGA670B 11 2 Fix the LCD and the Receiver Guide to the Main P C Board Handset ...
Страница 95: ...95 KX TG6700B KX TG6702B KX TGA670B Memo ...
Страница 99: ...99 KX TG6700B KX TG6702B KX TGA670B Memo ...
Страница 108: ...108 KX TG6700B KX TG6702B KX TGA670B Memo ...
Страница 118: ...118 KX TG6700B KX TG6702B KX TGA670B 15 3 Explanation of IC Terminals RF Part 15 3 1 IC701 ...
Страница 119: ...119 KX TG6700B KX TG6702B KX TGA670B 15 3 2 IC801 Backside Terminal GND ...
Страница 120: ...120 KX TG6700B KX TG6702B KX TGA670B 15 3 3 IC851 Backside Terminal GND ...
Страница 124: ...124 KX TG6700B KX TG6702B KX TGA670B 16 3 Cabinet and Electrical Parts Charger Unit ...
Страница 125: ...125 KX TG6700B KX TG6702B KX TGA670B 16 4 Accessories and Packing Materials 16 4 1 KX TG6700B ...
Страница 126: ...126 KX TG6700B KX TG6702B KX TGA670B 16 4 2 KX TG6702B ...
Страница 127: ...127 KX TG6700B KX TG6702B KX TGA670B 16 4 3 KX TGA670B ...