20 Most Recent Aiwa Z-HT65 Shelf System - Page 7 Questions & Answers

It is important to thoroughly degrease the pulleys before fitting the new belts and it also helps to remove some of the polished drive surfaces with some fine Scotchbrite.
It can also be the perfect time to apply a little light machine oil here and there with a precision oiler.

Finding new belts can be a problem. Most people left to their own initiative will select a belt that fits, often using the old belt as a pattern or by measuring. Unfortunately it is rare the correct size of belt will provide enough friction to drive everything successfully. As a general rule the square or round section belts of the right size must be stretched considerably in order to do the job. Even flat neoprene belts must be stretched by a large amount to fit and drive.

In the absence of knowing the correct size it is well to measure and guesstimate a suitable size smaller and then fit progressively smaller until satisfactory operation is achieved.

Aiwa Audio... | Answered on Apr 02, 2017

I have not serviced that model or CD players for a long time. Going from general experience I found a number of reasons. There are a fair number of things that can cause this type of fault. My not be simple. An experienced tech who knows CD players, with the service manual and the proper test tools he should be able to find the failure point.

Some things the tech would check for:
The drive motor.
The servo drive circuit.
If when the disk is inserted, and the disk gets a kick spin and then stops, this could be the laser or the laser circuits are not reading the disk.
It can also be something where inadequate power is getting to the servo drive circuits.

Aiwa Audio... | Answered on Feb 02, 2017

Here you go


Aiwa Audio... | Answered on Jan 04, 2017

Refer this manual - https://www.manualowl.com/m/AIWA/CX-NA71/Manual/251664?page=26

Aiwa Audio... | Answered on Jan 03, 2017

We have no parts references or do we sell parts for anything. Sorry.

Aiwa Audio... | Answered on Nov 28, 2016

Manuals Lib has the manual here: https://www.manualslib.com/products/Aiwa-Sx-Wna555-159268.html . You can download it or read it online. The speaker system has the model number SX-WNA555. The main part of the stereo system has the model number CX-NMA545.

I hope this helps.

Cindy Wells

Aiwa Audio... | Answered on Nov 26, 2016

If the DVD player is also a recorder it should record the sound from any source once it is selected. But a "player" by it's definition cannot record anything.

Aiwa Audio... | Answered on Nov 23, 2016

Check if the cables are ok

Aiwa Audio... | Answered on Nov 11, 2016

Refit the rubber, you can find itbon eBay, its called reconing actually in this case the cone is the inlybpart wich you dont want to replace... The rattling is beingproducer due to the fact the rubber normally holds the cone ibto positionering over the coils. This rattling is not good can defect your cone. So dont play it roll you got a new rubber fitted!

Aiwa Audio... | Answered on Nov 08, 2016

The Blue & Black wire is for the full-range speakers (Blue=POS and Black=NEG)

The Red & Black wires are typically the low-frequency driver.

Sources: I have owned some speakers in the past and seen a set of wiring with different color coding. Hope that helps!

Aiwa Audio... | Answered on Oct 29, 2016

One pair for low frequency and one for high. U could put them together one each n use it normaly like any speaker ok

Aiwa Audio... | Answered on Oct 23, 2016

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