Matsushita Electric KX-TCD952NLB, Service Manual

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8. Send batch file “WRTBATT.BAT M1”.
9. Calculate the low value 2 level:
10. Send “WRTBATT.BAT M3”.
14. CHECK PROCEDURE (BASE UNIT)
14.1. TEST EQUIPMENT REQUIRED AND EQUIPMENT SETUP
14.2. INITIAL POWER + BBIC TESTS
1. Turn on the 10V supply.
2. Check for approx. 70 mA current on the 10V supply.
3. Check the 4V supply voltage (TP91). It must be 3.88 ±0.2V.
4. Check the 3.3V supply voltage (TP95). It must be 3.0 ±0.2V.
5. Connect SCLK (TP148) to CH.1 on the scope.
6. Check if the clock waveform is 3,456 kHz.
7. Send batch file “SELF TEST”.
14.3. SET THE CLOCK FREQUENCY
1. Send batch file “FIX FREQ”.
2. Check for approx. 90 mA current on the 8V supply.
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