REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Monday, 1 April 2019

INFINITY MCC-1 - - SUB AMPLIFIER: SUB 100 - SERVICE HELP

MCC-1 - INFINITY - Sub Amplifier: Sub 100 - SERVICE HELP

Modulus Home Cinema System:  Sub Amplifier: Sub 100 _ INFINITY - Repair Help
MCC-1_CENTRE DISASSEMBLE
* Remove the grille.
* Remove the (7) exposed rubber grille retainers; this can be accomplished by carefully pulling them out of their cavities with long-nosed pliers or similar tool.
* Remove the (7) Phillips screws that are now exposed.
* Four additional screws lie underneath the two front trim panels; these can be carefully removed by applying a blow dryer (high or maximum) or heat gun to the trim panels. Take care not to direct the gun directly at the woofer or tweeter; do not burn yourself after each panel has been heated –gloves are recommended. See illustration. If either trim panel is damaged upon removal, order: part# MODCTRPLATE-L–Left Trim Panel: part# MODCTRPLATE-R –Right Trim Panel.
* Remove the (4) additional Phillips screws that are now exposed.
* Carefully lift the front baffle, with drivers attached, off the cabinet.
Reassembly: Adhesive already in place, if encrusted on the front baffle, must be removed by scraping it off as it may prevent the trim panel from sitting flush on the front baffle. New adhesive must be added to reattach the trim panel.
MODULUS MS-1 SATELLITE
* Remove the grille.
* Remove the (4) exposed rubber grille retainers; this can be accomplished by carefully pulling them out of their cavities with long-nosed pliers or similar tool.
* Remove the (4) Phillips screws that are now exposed.
* Two additional screws lie underneath the front trim panel; this can be carefully removed by applying a blow dryer (high or maximum) or heat gun to the trim panel. Take care not to direct the gun directly at the woofer or tweeter; do not burn yourself after the panel has been heated –gloves are recommended. See illustration. If this trim panel is damaged upon removal, order: part# MODSATDECCHAR (Charcoal): part# MODSATDECPLAT (Platinum)
* Remove the (2) additional Phillips screws that are now exposed.
* Carefully lift the front baffle, with drivers attached, off the cabinet.
Reassembly: Adhesive already in place, if encrusted on the front baffle, must be removed by scraping it off as it may prevent the trim panel from sitting flush on the front baffle. New adhesive must be added to reattach the trim panel.
SCHEMATICS
Posted By: FRANK at 01:37
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