SHARP DVNC70H Repair Manual

$7.99

SHARP DVNC70H - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Monday 07 May, 2007.

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Charles Dussier - 12/05/2006

Super vraiment excellent! la qualit� d'image est vraiment au rendez vous. fichier recuperrable dans la journ�e c'est impeccable! Fichier qui etait introuvable, je l'ai enfin ! merci !!:)

Gary Fisher - 07/25/2006

Excellent! I'm very pleased with quality of Sony DCRDVD-101 owner's manual. The manual has 148 pages and covers basicly everything!. Thanks again for great service!

Othmar Herbst - 01/13/2008

PDF contains : - schematics, but a little un-sharp. - disassembly instructions, accurate drawings - description of test-modes

Krzysztof Mazurek - 11/27/2007

Super ! Szukałem wszędzie i tutaj po 10 minutach miałem schemat w swoim PC.

pascal grandjean - 11/02/2009

Excellent service. Service manuel conforme. C'est parfait. Merci!

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Click to see text excerpt from the manual

DV-NC65H/S
DV-NC70H
8-18. A/C HEAD HEIGHT ROUGH ADJUSTMENT8-19. ADJUSTMENT OF TAPE DRIVE TRAIN
Y Setting1. Tape run rough adjustment
1 Check and adjust the position of the tension pole.
Azimuth screw(See 8-14.)
2 Check and adjust the video search rewind back
tension. (See 8-12.)
3 Connect the oscilloscope to the test point for ATR
signal output (TP201). Set the synchronism of the
oscilloscope to EXT. The PB CHROMA ATR signal
is to be triggered by the head switching pulse (TP202).
4 Set the alignment tape (VROCPSV) to play.
Tilt screw
Height screwGuide roller
Cassette Tape
Cassette tape
Figure 8-27.
Mechanism chassis
5 Press the tracking button (+), (Ä�) and change the
ATR signal waveform from max to min and from min
to max. At this time make sure that the ATR signal
Figure 8-25.waveform changes nearly parallel.
1. Set the cassette tape in the unit.6 Unless the ATR signal waveform changes nearly
2. Press the PLAY button to put the unit in the playbackparallel, adjust the height of supply side and take-up
mode.side guide roller so that the envelope waveform
3. Roughly adjust the height of the A/C head by turning thechanges nearly parallel. (For ATR signal adjustment
height screw until the tape is in the position shownprocedure refer to Figure 8-31.)
below.7 Turn the tilt screw to remove the tape crease at the
fixing guide flange.
A/C headPlayback the tape and check for tape crease at the
fixing guide flange.
Tape(1) If there is no tape crease
0.3mmTurn the tilt screw clockwise so that tape crease
appears once at the flange, and then return the tilt
screw so that the crease disappears.
Figure 8-26.(2) If there is tape crease
Turn counterclockwise the tilt screw so that the
Y Adjustmenttape crease disappears.
Adjust the height screw visually so that the control head is(Reference) If the tilt screw is turned clockwise
visible 0.3 mm below the bottom of the tape.crease appears at the lower flange.
34