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Simple and fast...
The diagrams are clear and legible; i have been a great help.
The site is very reliable and precise thanks.
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Very easy site. Great service and quick release for download. Manuals are of good quality.
Joop - The Netherlands
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Very good manual, in depth and complete. Only criticism is that some of the circuit diagrams are slightly blurry and hard to follow for long periods of time, but this is to be expected. Perfect for any maintenance required. Also contains the wiring diagrams of the control cable for constructing extensions.
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Received a quick response, material was exactly what it was supposed to be. The service did everything I expected it to do. would use service again.
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Detailed SONY CFD980 Service Manual at an easy to find one stop shopping. Make my radio hobby technically interesting. Thanks.
DV-5700/DVF-R9050/R9050-S
ADJUSTMENT
No. ITEM INPUT SETTING OUTPUT SETTING ALIGNMENT POINT VR601 ALIGNMENT FOR Y-signal = 1000mV 30mV FIG. Connect the oscilloscope to 100% COLOR BAR DISC Y output with 75-ohms resistor. Output Mode: Interlace 100% COLOR BAR DISC Connect the oscilloscope to COMPOSIT output with 75ohms resistor.
1
Y,Cb,Cr LEVEL
FIG.1
2
Y LEVEL
VR600
COMPOSIT-signal = 1000mV FIG.2 30mV
You need the step 1and 2 before next step 3
3
CHROM LEVEL
Connect the oscilloscope to 100% COLOR BAR DISC COMPOSIT output with 75ohms resistor Connect the oscilloscope to 100% COLOR BAR DISC Y output with 75-ohms resistor. Output Mode: Progressive
VR602
Chrom-signal = 286mV 14mV Y-signal= 1000mV±30mV
FIG.2
4
Progressive Y, Cb, Cr LEVEL
VR800
FIG.1
IRE' Peak white [mV]
714 (100IRE)
714
white yellow
641
100
cyan 516 green 443 magenta 324 red
252
blue
127
black
54
1000mV 30mV 1000mV 30mV
286mV 0 ±14mV
Blank
0
4.7 s
-2.86
Y
-40
Sync. chip
Fig. 1
Fig. 2
26
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