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Great quality complete service manual! complete parts list and drawings. Thanks!
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Great quality complete service manual! complete parts list and drawings. Thanks!
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Very good quality, prompt response. This website has reasonable prices and wide range of manuals that are hard to find.
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The document was usefull, and it was exactly what I was looking for.
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OK?..manual is complet and helpfull... for repairing such a old and rare boombox like JVC PCM it is necessary...
9-4. EVF Sub contrast Adjustment
1. 2. 3. 4. Set SW109 to �FLUSH� side on the VFK1308P. Connect the oscilloscope to �VCC41� and �VCC9� on the VFK1308P. Open the �EVF adjustment menu�. Select �4. Sub contrast adjustment� in the EVF adjustment menu, and then press the �Enter� key.
5. Adjust level difference between �a� (VCC41) and �b� (VCC9) to become 0±50mV as shown in figure. Note: 1) Signal level can be adjusted by press arrow keys on keyboard. 2) Waveform (figure) can be displayed by press F2 key. 6. When adjustment is finished, press ENTER key to adjusted data write to EEPROM, then change the display indicated as below.
7. Connect the oscilloscope to �F_VCC� and �VCC9� on the VFK1308P. 8. Adjust level difference between �a� (F_VCC) and �b� (VCC9) to become 0±50mV as shown in figure. Note: 1) Signal level can be adjusted by press arrow keys on keyboard. 2) Waveform (figure) can be displayed by press F2 key. 9. When adjustment is finished, press ENTER key to adjusted data write to EEPROM.
ELE-42
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