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as always, rapid and efficient, very good and clear prints
details clearly visible keep going this way!!!!!!
;
I expect a wonderful result as alaways!!!!!!
Usually is much faster....
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Wow very wonderful and clear!!!! I will always trust them
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Providing the manual works fine, quickly and without any problems for an acceptable price. After printing the service manual it took me only a short time to repair my carradio from Clarion. Thank You! Greetings from Heiko
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I was searching a way to modify the original phono-in entry (for connection of vynil disc player, with RIAA equalization) to a line-in entry (for connection of modern analog entries, eg. ipod, mp3player).
This service manual gave me the correct hints.
It contains very useful infos for repairing and modifing the hi-fi, such as disassembling instructions, block diagrams, schematic diagrams, PCB prints, replacement parts list.
Very good!
DV-5050M/5900M/DVF-J6050/J6050-G
ADJUSTMENT
DVF-J6050 E version No. 1 ITEM INPUT SETTING 100% COLOR BAR DISC OUTPUT SETTING Connect the oscilloscope to composite(X13,J4) with 75-ohms resistor ALIGNMENT POINT VR301(X35) ALIGNMENT FOR Y-signal = 1000mV±30mV Chrom-signal = 300mV±15mV FIG. FIG.1.
Y LEVEL
2
CHROM LEVEL
� 100% COLOR Connect the oscilloscope to BAR DISC composite(X13,J4) with 75- VR304(X35) � PAL DISC (PAL MODE) ohms resistor Connect the oscilloscope to Y output(X13,J6) with 75-ohms resistor VR600(X25)
FIG.2.
3
YCb Cr LEVEL 100% COLOR (DVF-J6050 only) BAR DISC
Y-signal = 1000mV±30mV
FIG.1.
[mV]
700(100IRE)
700
white yellow
623 490
cyan green 413 magenta 287 red
210
blue
77
1000mV±30mV
black
0
0
4.7µs
-300
Y
Fig. 1
IRE Peak white
Y Level 1000mV ±30mV
C Level 300mV ±15mV
0 Blank
Sync. chip
Fig. 2
27
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