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Well I got all the necessary specifications for the job. Document of good quality and good definition of the diagrams
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hi .full information for JVC GRVF1EG Service Manual its compete .Thank You
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perfect and good copies, all good readable.
within 24hrs and very cheap also.
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Great salespeople, muuito attentive recommend everyone buy this site.Obrigado by atendomento..
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everything was fine - fast, readable, worth the price
NO SOUND (PICTURE OK)
Check Sound system of station MENU OSD (Manual Programme) BG/I/DK M
Is the voltage at pin 25 of IC1 0V(Low)? Yes
Is the voltage at Pin 25 of IC1 5V(High)? Yes
Is the SIF signal at Pin 24 of ICI1 normal?
No Check/Replace ICI1
Yes Are the Audio signal at Pin 28, 29 of ICS1 normal?
No Check/Replace ICI2, ICS6, ICS1
Yes Are the Audio signal at Pins 2, 5 of IC601 normal?
No Check/Replace ICS60
Yes Are the Audio signal at Pins 7, 11 of IC601 normal?
No Check the voltage at Pin 10 of IC601
Yes Check/Replace P601, P602, Speaker
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