Shopping cart is empty
 
English Polski Spanish 
Search For a Manual
 

(e.g. AA-V20EG JVC, ZX-7 Sony )
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Who's Online
There currently are 6035 guests online.
Categories
Information
Featured Product
Home >> ORION >> 8000 PROFESIONAL C Service Manual
 
 0 item(s) in your cart 

ORION 8000 PROFESIONAL C
Service Manual


Tweet about this product and get $1.00 of store credit for instant use!
  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of ORION 8000 PROFESIONAL C Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages:

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 AS-970 AKAI Service Manual by shane smith;
Readable text and good copy. Very much needed if you wish to do some repairs on this fine old unit.
 F203RDS PIONEER Service Manual by Bjarne Bak;
Fint forløb med levering af manualen. Kvaliteten af skanningen betegnes som middel
 7284E ALPINE Service Manual by Doug MacDonald;
I found the manual to be clear concise and complete. It was of immense assistance when removing the unit as the unit was over 22 years old and the wiring diagram was unobtainable from the manufacturer. The exploded drawings were clear as were the instructions and labels.
 KM2000 JVC Service Manual by Rashid Ahmad;
I will highly recommend this seller. They are honest, accurate, fast and responsible.
 AA-V12DPL AKAI Service Manual by Cyril Maujean;
This manual was very good & was very helpful with repairs. Always great & fast service from Owner's manual.

Text excerpt from page 30 (click to view)
Transistors TV1 and TV4 form a circuit which serves to eliminate CRT spot formation when the appliance is turned off. During operation the heater�s supply pulses, which are rectified and filtered by DV6 and CV6, keep TV1 saturated and hence inhibit TV4. The capacitor CV19 is therefore able to charge up at the voltage of +200V by way of RV19 and DV10. Grids 1 (G1) of the tube remain at ground potential since DV10 is conducting. As soon as the appliance is turned off, the final line stage stops providing the heater�s power supply pulses; TV1 is inhibited and TV4 is saturated by the +200V voltage still present and applied at its base via RV18. The collector of TV4 grounds the positive armature of CV19. As a result, grids 1 of the CRT are polarised with the negative 200V voltage present on its negative armature since the diode DV10 is now polarised the other way round. This way the CRT is completely inhibited for the time it takes CV19 to discharge, thus preventing spot formation. The RGB signals, decoupled by means of the transistors TV7/TV8/TV9, are added together and transferred to the power stage made up of TV5 and TV6 by means of the circuit made up of TV2 and TV3. The coupling capacitor CV13 together with the power stage input impedance forms a differentiator circuit which generates pulses of suitable polarity upon each signal transition. This drives a special deflection coil on the CRT which modulates the deflection velocity (Beam Velocity Modulation), thereby significantly improving image definition.

Horizontal deflection
The output line transistor is driven by the transformer TRL1 whose primary winding is driven by the transistor TL1, connected to the horizontal drive output of ICC1 via the emitter-follower TC5. The horizontal deflection stage is carried out in a conventional manner with the deflection transistor TL2, the diode (DL4/DL5) EW modulation circuit and pin-cushion distortion correction (CL8/LL6). The correction signal EW is injected into the central point of the diodes via LG2. The capacitive divider formed by CL11/CL12 is used for picking up the horizontal flyback pulse to be applied to pin 13 of ICC1, limiting its maximum value to 8V by means of the diode DL11.

Vertical deflection � EW correction

9

You might also want to buy

$4.99

SX-K700 TECHNICS
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

CJ-V51 PIONEER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

GRAND PRIX ELECTRONIC 754 BECKER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-PR602 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

EV-S1000E SONY
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

GRAND PRIX ELECTRONIC 780 BECKER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

AG7330 PANASONIC
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

EVO-9850 VOLUME 1 SONY
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…
>
Parse Time: 0.238 - Number of Queries: 133 - Query Time: 0.056