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Post by mastertech on Apr 8, 2019 13:15:44 GMT -5
Ok.
Next, remove your light bulb and put a fuse back in.
Install R517,R518,R617,R618.
Turn unit on and get me the DC voltage readings on both sides of all 4 of these resistors.
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Post by kopraish on Apr 8, 2019 13:45:38 GMT -5
Q611/Q612 blown, fuse also blown. Now i have short Q611/612. I will buy new one pair.
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Post by mastertech on Apr 8, 2019 14:14:30 GMT -5
You are going to have to test every component in the attached image on both channels.  |
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Post by kopraish on Apr 11, 2019 11:42:40 GMT -5
I order transistors. I will answer when they arrive.
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Post by kopraish on Feb 27, 2020 15:06:24 GMT -5
When i put on one chanel only MOS-FET everything is normal, other chanell bulb lights on.... There is no short, left channel is the same rithg channel.:/
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Post by kopraish on Aug 20, 2020 8:33:50 GMT -5
Ok now bulb no lignt on both channel. I have problem with -+ 2.5v which are on Q609/Q610. I have 0.3v. On q604/607 are same voltages. C 608 is brand new, C617 also is new cap. Any suggest, please/
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