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Excellent had everything I wanted, very happy with purchase
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This service is relatively cheap, document is fast available, schematic is readable.
Thanks.
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So far I´m a satisfied customer. I have only downloaded "TECHNICS SX-KN470 Service Manual" maybe I will use it later.
Best regards
Peter
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Good manual. It is complete and of high quality, both text and graphics. The schematics are with the original big size, so it can be viewed or printed without any loss of resulution and sharpness.
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We needed a manual quickly...online it was available immediately, at a very low price. We loved the convenience!
P-SENS PART
Does +5V appear at ZD205(+)? NO YES Check the waveform of D212 (+). YES Check the pattern of IC601 Pin 26 . Check the and replace ZD205. NO Replace the D212
Power Circuit
Check the Fuse NO YES Check the DC output of C299(+) YES Check the DC 12V Output of IC204 YES NO Replace the Fuse NO
Check the AC output of H202 pin 1, 4 YES Replace the D208, D209, D210, D211
Replace the Transformer
NO
Check the AC output of H202 pin 1, 4 YES
NO Replace the Transformer
Check the DC 6.2V output of IC202 YES Check the DC 12V Output of IC203 YES Check the 5.0V of Q207 �C� (CD FUNCTION) YES NO NO NO
Check or Replace the D208,D209, D210, D211. Check or Replace the D203, D205
Check the �High� of Q202 �B� YES Replace the Q203 Check the �High� of Q208
NO
Check the �High� of CN203 Pin 11
NO YES END Replace the Q207
Check the �High� of CN203 Pin 8
- 2-7 -
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