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OK?..manual is complet and helpfull... for repairing such a old and rare boombox like JVC PCM it is necessary...
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Super Anleitung. Ordentliche Auflösung. Das ganze noch in Deutsch wäre zu schön. Alle Datenblätter sind sauber Kopiert und alle Leitungswege sind sauber ausgeführt
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Thanks God for the internet and thanks for the service like this - proffessional solution on time.
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About the service it's very fast and reliable. About the manual the quality is high enough to read even the tiniest details on the wiring diagrams so you can't ask much more than that, let it alone for a manual of a product from 20 years ago. Thank you, very satisfied.
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The downloaded quality was as good as the orignial
ALIGNMENT INSTRUCTIONS
2) FOCUS ADJUSTMENT � Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture details at high light condition. 3) RF AGC DELAY ADJUSTMENT (S5) � Receive a good local channel. � Enter the service mode and select service adjustment S5. � You can see the OSD as shown in below.
IF AUTO VIDEOL RFAGCD FM.LEV AGC POINT A/D VALUE : 8DH
MOVE ADJUST RECALL : SET
CONTROL RFAGC START 7 10 20 3.75
� Select RFAGCD item, press the volume up or down button until noise or beat in picture disappears. � Press the DISPLAY button to memorize the data.
4) GEOMETRIC ADJUSTMENTS (S6) � Enter the service mode and select service adjustment S7. � Whenever you select the � using the volume up or down button, the screen is changing like this. S7� NORMAL BLACK WHITE100 WHITE60 CROSS
� Using the volume up or down button, select internal cross pattern. � Select service adjustment S6 � You can see the OSD as shown in below.
GEOMETRY H. PHASE 20 V. POSI V. SIZE V SC V LIN 29 70 3 23
MOVE ADJUST RECALL : SET
NO SD POWER OFF YES
4-1. Horizontal Position Adjustment � Select H.PHASE item, adjust H.PHASE data value to obtain proper horizontal centering of the internal cross pattern at the left and right of the screen. 4-2. Vertical Position Adjustment � Select V.POSI item, adjust V.POSI data value to center the raster properly on thescreen.
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