My aiwa vcd component cx-nv70hr had no display not turning on but good supply i think it's been protect mode.i need schematic diagram for the protect circuit.i wish someome can help. Add new comment Comments 2023, January 26 - 01:31 #509103 Shizo 15 years 3 days** Yes it is in protect mode Check TO-220 transistors for leakage. 0 2023, January 23 - 16:06 #508987 TonyStark 3 years 6 months*** Hello Ryan! See the Service Manual: https://elektrotanya.com/aiwa_cx-nv70.pdf/download.html Check the power supply, the existence of power voltages. check the electrolytic capacitors in the power supply. Successful work! Regards! Tony 1 2023, January 23 - 15:53 #508984 SzBálint 16 years 8 months**** https://elektrotanya.com/aiwa_cx-nv70.pdf/download.html 0
Yes it is in protect mode Check TO-220 transistors for leakage.
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Hello Ryan!
See the Service Manual:
https://elektrotanya.com/aiwa_cx-nv70.pdf/download.html
Check the power supply, the existence of power voltages. check the electrolytic capacitors in the power supply. Successful work!
Regards!
Tony
1
https://elektrotanya.com/aiwa_cx-nv70.pdf/download.html
0