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Excellant, finally this is want I need and searching for The service manual is fantastic and thank you to owner-manuals.com and its service. Price is reasonable. It's a bit slow on my end in downloading but manage to receive the whole manual without a break. once again, thanks.
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Very good scanning quality. All schematics are very legible. Worth every cent !
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Excellent quality, very quick download turnaround, will definately use again.
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This is a awesome quality scan of the original Service Manual for Technics 8099.
Contains the circuit diagram, PCB layout, adjust/tune instructions as well.
Since this is my first buy here, i'm really glad! This site do works as intended/described, it's definitely not scam!
Мои рекомендации! Все мануалы настоящие!
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Good Quality of the File.
You get the normal manual is incudet.
XV-D721BK XV-D723GD
(9) Neither picture nor sound is output * Cannot search a) Can the feed system be driven? Check the waveform of TRSDRV signal (R273). --- Waveform between R274 and C271.
Search results in a change of duty (three values with 2.5V at the center) (The figure is exaggerated.) Check the waveform of CN101 "1" and "2". --- After the driver (IC271)
Approx. 2.5V
For short-distance search, the waveform becomes roundish, not trapezoidal, and voltage is low.
b) Is kick available? Check the TRDRV signal waveform from R289.
Check the waveform of CN101 "2" and "4" --- After the driver (IC271) Although differs in amplitude and DC offset, the waveform is similar to that of R289
Long-distance seek Feed
Tracking
Kick pulse
Acceleration pulse at start; deceleration pulse at stop (each one) (In the direction of search, opposite to this figure)
Kick pulse (fine seek) is inserted after longdistance seek. (Not one)
Hold (DC) during feed
1-16
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