hi, sorry for starting another "cant calibrate" topic, but i have some additional questions.
motherboard v. 109 15000 00d1
analog board v. 109 15001 00c1
fw 55
i just start to calibrate this thing then i saw this strange signal on 0.1V. i cheked mainboard resistors and found R31=22Ohm instead of 470? Is that normal?
P.S. I have -7.55V on V- instead of - 7.15V, AV- is Ok. Is there any reason to do a troubleshooting?
P.P.S. Is it possible to use on these old boards a step up converter 250-350kHz w/o filtering for power supply?
Bad 0.1 V test signal. Mainboard issue.
Re: Bad 0.1 V test signal. Mainboard issue.
please re-upload picture