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 !

Saturday 30 March 2019

SONY SUPER AUDIO CD PLAYER _ SCD-XE597 HOW TO DISASSEMBLE - AEP & UK MODEL

HOW TO DISASSEMBLE SONY SUPER AUDIO CD PLAYER_SCD-XE597 - AEP & UK Model

SONY SUPER AUDIO CD PLAYER_SCD-XE597 - AEP & UK ModelHOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF
HOW TO DISASSEMBLE THE CD MECHANISM, MAIN BOARD,  LOADING PANEL, FRONT PANEL & KEYBOARD-DISPLAY BOARD
CD Mechanism Type - CDM66D-DVBU50
Optical Pick-up Name - DBU-3
HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF
* Insert a tapering driver into the aperture of the unit bottom, and turn in the direction of arrow.
* Use a flat (-) head screwdriver to open the disc tray by manual operation. (Flat head screwdriver with nominal blade length of 3mm.)
* To close the disc table, turn the driver in the reverse direction.
HOW TO DISASSEMBLE THE CD MECHANISM
MAIN BOARD, LOADING PANEL, FRONT PANEL & KEYBOARD-DISPLAY BOARD
TEST MODE
Setting Method of Test Mode
* Press three buttons ◄◄, [PUSH ENTER] and [POWER] simultaneously, The test mode becomes active. Then all segments of the fluorescent indicator tube are turned on.
FL Tube Grid, Segments Check
* Grid of all segments lights up sequentially starting from 1G to 16G.
* The vertical line (total 5 lines) of all grids lights up sequentially in the range of 5G to 16 G starting from the left.
* The horizontal line of (total 7 lines) of all grids lights up sequentially in the range of 5G to 16G starting from the top.
Sircs Receive Check
* The message “SIRCS CHECK” is displayed on the fluorescent indicator tube.
* With the machine in the status that is set in step 2, press any on the remote commander. The machine enters the key check standby state. (When the ► key or the Stop  key is pressed, the reception check is canceled.)
Key Check
* In the key check mode, the fluorescent indicator displays “KEY CHECK**”. Each time a button is pressed, “**” value.  However, once a button is pressed, it is no longer taken into account.
* To exit from this mode, the message “JOG CHECK” is displayed.
Jog Check
1. After the key check is completed, turn JOG clockwise to turn on the calendar segments sequentially. When the segment “15” is confirmed, turn JOG counter-clockwise that turns off the calendar segment. When the segment “1” is confirmed, this is the end of check.
Releasing Meted of Test Mode
* After all the checks are completed, confirm to see that the display “TEST-END” appears. The message indicates that the check is ended normally.
* Press the [POWER] button to turn off the main power and disconnect the power plug from the wall outlet.