greets to all. i have 2 sansui sets that iam looking for servive manual,thnx in advance
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I have a sansui that just started having a dim picture, adjusting backlight settings up or down have no effect on display. I went ahead and ordered some backlight strips for it but find it weird that changing the setting has no effect. Could it be power related. Where should I start? Thanks Michael ... -
I have a sansui that just started having a dim picture, adjusting backlight settings up or down have no effect on display. I went ahead and ordered some backlight strips for it but find it weird that changing the setting has no effect. Could it be power related. Where should I start? Thanks Michael ...08-31-2025, 10:37 PM
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I have a 32 inch Sansui android TV that stopped booting. i checked the motherboard for any power failures but it seemed OK to the best of my knowledge. The TV does not have a dedicated power supply board so i could not do any isolation but here is a list of all the things i think were relevant to test.
if i missed anything you let me know;
DDR (1.5V) = 1.484V
VDDC = 1.000V
VDDC_CPU = 1.151V
VDD1V2_DM = 0.000V
3V3_STB = 3.315V
3V3_M = 3.307V
1.8V_M = 1.803V
ALL KEYS = 3.310V
5V_STB = 5.142V
5V ... -
A colleague gave me this Sansui receiver. He mentioned it was still playing until recently (couple weeks ago) lost its power and he thinks it blew the fuse. I brought is home opened up and sure enough the 10A fuse is blown. I found a spare one at home put it in and instantly blew that one too. I'm hoping some experienced users here would direct me in the right direction to bring this nice piece of art back to life. Having read through some posts in the other forum regarding this receiver, I realized this is not an easy task but possessing a nice Sansui G-7700 and learning new skill that what got... -
I have Sansui amplifier AU9500,, no sound, I found fuse 2 amperes, 7 amperes burns, I found too 3.3 uf 100 volts completly bulging under driver board, 1 transistor output 2SA679 shorted,and I found too the 4 capacitors 4700UF 63 volts they have not good value, I changed all these components and one of 2 capacitors 3.3 uf 100 volts is going very hot after 30 seconds, do I have power supply problem?