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.

How to use the site:
- If you landed here via any Search Engine, you will get what you searched for and you can search more using the search this blog feature provided by Google. You can visit more posts scrolling the left blog archive of all posts of the month/year,
or you can click on the main photo-page to start from the main page. Doing so it starts from the most recent post to the older post simple clicking on the Older Post button on the bottom of each page after reading , post after post.

You can even visit all posts, time to time, when reaching the bottom end of each page and click on the Older Post button.

- If you arrived here at the main page via bookmark you can visit all the site scrolling the left blog archive of all posts of the month/year pointing were you want , or more simple You can even visit all blog posts, from newer to older, clicking at the end of each bottom page on the Older Post button.
So you can see all the blog/site content surfing all pages in it.

- The search this blog feature provided by Google is a real search engine. If you're pointing particular things it will search IT for you; or you can place a brand name in the search query at your choice and visit all results page by page. It's useful since the content of the site is very large.

Note that if you don't find what you searched for, try it after a period of time; the site is a never ending job !

..............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 !

Tuesday, 19 March 2019

SANYO CP21CE1 - HOW TO ENTER SERVICE MODE - SERVICE ADJUSTMENTS - - POWER SHUT-DOWN - MAIN POWER SUPPLY [SMPS] SCHEMATIC

SANYO CP21CE1 - HOW TO ENTER SERVICE MODE - SERVICE ADJUSTMENTS -  - Power Shut-Down - Main Power Supply [SMPS] Schematic

and Universal Remote Set-Up codes.

SERVICE ADJUSTMENTS AFTER REPLACING THE MEMORY IC
Initializing Procedure
  • Put a new memory IC.
  • Turn on the TV set.
  • Press and hold the TV/AV Selector on the TV set for more than 2 seconds.
  • The following picture appears on the screen.
  • Press the PROGRAMME UP on the TV set while the above On-Screen Display is still on the screen. The following picture appears on the screen.
  • Switch off the TV set by pressing the Power Switch button on the TV set while the above On-Screen Display is still on the screen.
  • This completes the initialization of memory IC.
Following shows the initialized contents of memory data by this procedure.
Plug & play : No executed
Inhibit data : Cancelled
Ch skip data : Cancelled
Sound volume data : 10/63 steps.
Volume Lock  : OFF
Colour system : AUTO
TO ENTER SERVICE MODE
  • Press and hold the MENU button on the Remote Control and press the VOLUME (+) button on the TV set.
  • Following setting items appears on the screen.

  • Select item by pressing the TIMER (Item No. UP) or SOUND MUTE (Item No. DOWN) button on the remote control handset.
  • Adjust data value by pressing the VOLUME +or VOLUME -button on the remote control handset.
  • To return to normal TV mode, press the MENU button on the TV set or the remote control handset.
Power Shut-Down Problem. Releasing the protective circuit and restoring power supply
  • To release the protective circuit and restore power supply, turn the power to the TV set OFF and then ON again via either the main power switch or the ON-OFF button on the remote control. This will work only if the power supply trouble was temporary. If there is permanent trouble such as a damaged circuit, power cannot be restored and the circuit will have to be repaired.
SMPS Schematic
Click on pictures to Zoom In
Universal Remote Set-Up codes
3 digit: 416 017,062,063,093,120,121,182,193
Four digit: 1073 1079 1069 1072 1145 1423 1061 1178 1047 1171 1298 1316 1347 1349 1143 1157 1172 1208 1360 1024 1115 1052 1232 1046 1047, 1078, 1080, 1121, 1129, 1163
Five digit: 10054, 10154, 10159, 11142
Posted By: FRANK at 02:04
TAG: , , ,