PIONEER AVHP6600DVD Repair Manual

$7.99

PIONEER AVHP6600DVD - 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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vedat kaya - 07/18/2008

i got my service manual for philips vr685-02. Thanks a lot for my very clear and net service manual. I will continue shopping from user-manual.com.

Anny ROY - 04/06/2007

Super fast service and document of excellent quality. Thanks

Krzysztof Mazurek - 11/27/2007

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

Paul Brady - 01/03/2007

Talk about a lifesaver!!!!!!!!!!!! This schematic will also work for the Radio Shack DX-392. This is the full blown service manual complete with alignment instructions, schematics, and parts lists.

Dutra Lacerda - 02/17/2008

All schematics for the Euro-PC and some extra info. Needed if you want to replace some missing hardware. A piece of great historical value and for vintage computing entusiasts.

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Click to see text excerpt from the manual

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Symptoms in case of poor adjustment: Error efficiency deteriorated: 10 (Optimum value: 10 or lower)
High jitter of the RF signal RF waveform deformed
Unstable operation in tracking closing and servo control
Caution: Avoid exposing your eyes to laser beams for a long time.A
Preparation for adjustment: Clean both ends of the shafts.
Use brand new skew screws supplied with the service kit CXX1639.
Procedures:
1. Place the DVD mechanism module upside down.
2. After replacing the pickup (by referring to the procedures of "Removing the Pickup."), roughly adjust the three
skew screws through visual check so that the pickup is mounted in parallel to the CRG chassis around the inner
and outer tacks.
3. Connect an oscilloscope as shown in the connecting diagram.
4. Turn on the power of the product. Load the test disc (GGV1018).
5. In the front-end test mode, set the disc type to DVD layer 1. Then, turn on the power. Move the pickup toward
B
the inner tracks.
6. Turn on the laser diodes.
7. With the focus servo closed, complete all automatic adjustments. Close the tracking servo, and then complete
all automatic adjustments.
8. Observing the RF waveform on the oscilloscope, slightly turn the skew adj. screw C to maximize the RF level.
Next, move the pickup toward the outer track. Slightly turn the skew adj. B to maximize the RF level.
Furthermore, turn the skew adj. screws A and B in the same direction keeping their rotating angles the same
until the RF level becomes the maximum. Lastly, move the pickup toward the inner tracks. Turn the skew
adj. screw C so that the RF level becomes the maximum.Repeat the step 8 three times.
9. Turn off the power in the test mode. After confirming that the disc has stopped, eject the disc.
10. Adjust with a screw rock the shaft and skew adjustment screw to the same state as initial one.
C
Skew adj. screwSkew adj. screw
Apply glue
Shaft
Prevent applied gluePrevent applied glueD
from extending beyond this position.from extending beyond this position.
C
B
E
A
F
AVH-P6600DVD/UC
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