Master Electronics Repair !

Welcome to Master Electronics Repair! website.Here you will find:Service Modes, Circuit Diagrams,Service manuals, Firmware Update procedure, Disassemble procedure, Universal remote control setup codes, Troubleshooting, Diagnosing, Measuring, and more.... of many of LCD/LED TV/Displays,others various electronic apparates,trough many technical notes and tips/tricks to help repairing/fixing Troubles/ faults,for electrical technicians.This site helps you to save the Earth from electronic waste!

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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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!

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All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Wednesday, 6 March 2019

PANASONIC DMP-B200 PORTABLE BLU-RAY DISC PLAYER - SERVICE MODE – ERROR CODES AND CAUSES – BLURAY PLAYER REPAIR AND

Panasonic DMP-B200 Portable Blu-ray Disc Player - Service mode – Error codes and causes – Bluray player Repair and

Category: Blu Ray player Repair and Service

Contents of this article

How to enter to Service mode
Self Diagnosis
Error codes

PANASONIC DMP-B200

Service Mode
Information necessary for service can be displayed.
Service mode setting:
1. Turn the power off.
2. Press the [SUB MNU] + [PLAY] and [VOL DOWN] button simultaneously for five seconds.
3. It is displayed on LCD as [SERV]. : It is shown to have entered the service mode.
4. The command is transmitted by attached remote control.
Method of making clear service mode : Press the power button (power off).
The display of information to each command is as follows.
NOTE:
Do not use it excluding the designated command.

Error Code Display Press [0] [1] in service mode.

Last Error Code of U/F held by memory is dis played on FL.
Details are described in "Self-Diagnosis Functions".

ROM Version Display Press [0] [2] in service mode.

The display contents are switched over every 5 seconds. 1. Region code
2. Main firm version
3. Timer firm version 4. Drive firm version 5. ROM PATCH version
6. Firmware version
7. BOOT2 version
8. BOOT3 version

Drive Check Press [0] [3] in service mode.

Simple quality of BD drive

Laser Used Time Indication Press [4] [1] in service mode

Check laser used time (hours) of drive.

BD drive last error Press [4] [2] in service mode.

BD drive error code display.

CEC (H) output check Press [5] [5] in service mode.

Check of the CEC terminal high output of HDMI.

CEC (L) output check Press [5] [6] in service mode.

Check of the CEC terminal low output of HDMI.

Manufacturing Date Press[6][1]in service mode.

Read out the manufacturing date of the unit.

Drive adjustment value initialization Press[7][1]in service mode.

Initialize the drive going to factory production adjustment values.

Release Service Mode

Press [POWER] button on the front panel or Remote controller in service mode.

Self-Diagnosis Functions
Self-Diagnosis Function provides information for errors to service personnel by “Self-Diagnosis Display” when any error has occurred.
U** and F** are stored in memory and held.
You can check latest error code by transmitting [0] [1] of Remote Controller in Service Mode. In case of clear the self-diagnosis display, remove the battery pack and the AC adaptor from the main unit after the power of the main unit is turned off.

ERROR CODES

Error Code	Diagnosis contents	Description
U580	Battery supply current abnormality	A problem has occurred with the battery pack.
U581	Abnormal charge time on battery power	The battery pack has been recharging but has failed to recharge for some reason. Recharge again.
U582	Battery-powered temperature anomaly	You are recharging in a location that is too hot or too cold. Recharge at normal temperature [+5 to +35 Degree C (+41 to +95 F)].
U59	Abnormal inner temperature detected	Display appears when drive temperature exceeds 70 Degree C. The power is turned off forcibly. For 30 minutes after this, all key entries are disabled. The event is saved in memory as well.
U72	HDMI connection error (communication error)	This error is displayed when there are any communication problems with the unit and the equipments (TV, amplifier etc.) connected to the unit by HDMI. (or when there is a problem with the HDMI cable). The display disappears only when the connection is released. Neither the button operation nor the passage of the fixed time disappear the display.
U73	HDMI connection error (authentication error)	When authentication error occurs while the equipments (TV, amplifier etc.) are connected by HDMI. (or when there is a problem with the HDMI cable). The display disappears only when the connection is released. Neither the button operation nor the passage of the fixed time disappear the display.
U76	Connection error	This error is displayed when equipment such as TVs or amplifiers connected to the unit with the HDMI cable do not correspond to the copyright protection. (The BD/DVD video where the copyright is protected cannot be played.)
U77	Illegal disc error	This error is displayed when it becomes impossible to reproduce because of copyright illegal information.
U88	Restoration is operation. (When the disc is in the disc tray)	This error is displayed when there is a disc in the disc tray or abnormality is confirmed during playback. It is shown that the restoration to return the main unit operation normally is operating. It becomes possible to use as soon as not the breakdown but the U88 display disappears.
F00	No error information	Initial setting for error code in memory (Error code Initialization is possible with error code initialization and main unit initialization.)
F58	Drive hardware error	When drive unit error is detected, the event is saved in memory.
F74	HDMI Device Key Communication error	This error is displayed when the information error is occurred at HDMI device key loading.
F75	HDMI Device Key Loading error	This error is displayed when the key of loaded is illegal at HDMI device key loading.