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There are currently no product reviews.
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This service manual helped me to repair my PIONEER. Iam very satisfied, that I found it here.
Even the price of manual was not so high that person would not be able to spend a few money.
But that is very worth spent money. Thanks
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Excellent quality service manual. Quick processing, fair prices. Love to do business again. Thank you!!!
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Excellent service manual, the only known point of note is the alignment of improvability scanned pages within the pdf page. The resolution is good.
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I was very glad recieving the service manal from You. Additionaly very fast. Extremaly nice servicing. Thanks very mach! Now my GX-220 working better, than it was made. Alexander from Moscow, Russia/
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Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
Troubleshooting
C
Tracking driving signal is outputted from IC201 159pin(TRO)?
Y
N
F
Tracking driving signal is outputted from IC401 31,32pin on the basis of 2.5?
N
Check pattern from IC201 159 pin to IC110 5pin and connection from IC110 4pin to R408.
Y
Connection state between CN101 1,4 pin and IC401 31,32pin is normal?
N
Check CN101 soldering and pattern between CN101 and IC401
Y
Resistance between 1 and 4 pin is about 6.2§� after removing FFC connected with Pick-up from CN101 connector?
N
Replace Pici-up
Y
Check connection state among Feed Motor and spindle Motor and CN401, CN402
Samsung Electronics
3-15
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