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The manual was complete and extremely helpful in both diagnosing the problem I was having as well as fixing it. Excellent quality. I will getting additional manuals in the future.
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Exactly the JVC service manual and schematics that I was looking for - delivered just hours after order. Will do business again!
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This is a fantastic site, ad I have been a returning satisfied cusumer!
Thanx for a great sevice!
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Je suis audiophile belge, électronicien et créateur d'enceintes acoustiques.
J'ai apprécié la qualité des documents fournis. Ils sont très lisibles, ils peuvent être agrandis sans problème et ils sont complets. Pour moi, c'est parfait. Pour cette qualité, je suis d'accord de payer. Et le système de paiement et d'envoi est simple. Merci, continuez comme cela.
Frédéric
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The cover page was a little scary, very dark but readable. The remainder of the document was better copy and easily readable. Why would I give 5 Stars? (1) PRICE, (2) AUTHENTICITY, It was the real deal, filled with service information, including the specific information I required. (3) PRIVACY, I didn't start to get slammed with spam. (4) EASY TRANSACTION. Painless. (5) COMPLETE, I have found several manuals here, that I could find nowhere else. (6) I will be a repeat customer!
3. Protect Mode
(1) Symptom
After once shining, it does not discharge minutely from module ¯ The Rely falls(The sound is audible �click�) ¯ It is converted with the color where the front LED is red from green.
¯
(2) Check follow
Is normal the Power Board? Yes Is normal the each connector? Yes Is normal the Y- Board? Yes Is normal the Z- Board? Yes Is normal the X- Board? Yes Is normal the Ctrl Board? Yes Is normal the VSC Board? Yes Is normal the COF of X, Y, Z? No After crisis COF of each board, check the normality operates. If in case normality operates, correspondence COF Fail is replace the module. No Is normal the output voltage after remove P1000, P1200? Yes After remove P1000 normal operation: Replace Analog Board After remove P1200 normal operation: Replace Digital Board No Is normal the output voltage after remove P1, 2, 101, 300, 701, 702 connector of Ctrl-B/D? Yes Replace X-Board. No Is normal the output voltage after remove P1, 2, 3, 4, 6, 7 connector of X-B/D? Yes After remove P1, P2, P3, P4 output voltage normality: Replace Right X-B/D After remove P6, P7 output voltage normality: Replace Left X-B/D No Is normal the Fuse(FS1, FS2) on ZB/D? (In case of open is replace) Yes Is normal the output voltage after remove P1 connector of Z-B/D? Yes Replace Z-Board. No Is normal the Fuse(F52) on Y-B/D? (In case of open is replace) Yes Is normal the output voltage after remove P5, P6 connector of Y-B/D? Yes Replace Y-Board. No After connecting well each connector, the normality it operates? No Replace connector. No Is output the normality Low/High voltage except Stand-by 5V? No Replace Power Board.
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