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 !

Friday, 1 February 2019

PHILIPS HTS3510E/94 DVD HOME THEATER SYSTEM – REGION LOCK, SOFTWARE UPDATE, SMPS CIRCUIT DIAGRAM


Philips HTS3510E/94 DVD Home Theater System – region lock, software update, SMPS circuit diagram

Total output power ......... 300 W RMS(30%THD)
Frequency Response .....180Hz – 18kHz / ±3 dB
System ......................... Full range satellite
Speaker impedance .......8 ohm(centre),4 ohm(Front/Rear)
Speaker drivers ..............3” full range speaker
Frequency response .......150 Hz – 20 kHz
Dimensions
-Center……………………100 x 100x 75 (mm)
-Front/Rear..……………100 x 100x 75 (mm)
Weight
-Center…………………0.38kg
-Front/Rear…………….0.38 kg/each
SUB-WOOFER
Impedance .................8 ohm
Speaker drivers .......... 165mm (6.5”) woofer
Frequency response ...45Hz – 150 Hz
Dimensions ................122.6x 30 9.5 x 369 (mm)
Weight .......................3.54kg
System , Region Code , etc. Setting Produce
System Reset
a) Press “SETUP“ button on RC,TV will show setup menu
b) Select the menu using the▼ and► on RC
c) Go preference page to do system reset.
Region Code Change [Only a qualified service person should reprogram the Region Code.]
a) In open model, press”9” “9“ “9“ “9“ on R/C, then input desired number to change region code :
1 USA
2 EU
3 AP
4 Australia ,NZ , Latam
5 Russia , INDIA
6 CHINA
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.
Top of DVD mechanism
CAUTION: Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous radiation exposure.
LOCATION OF PCB BOARDS
Version Control Change
In open model, press “1“ “5“ “9“ on RC
a) Press “SETUP“ button on R/C,TV will show se
b) Press► and select version you want using▼
c) Press and “ok” button to confirm
d) TV will show message as below:
SMPS circuit diagram and PWB
Password Change
a) Press “SETUP“ button on R/C,TV will show setup menu
b) Select the menu using the▼ and► on RC
c) Go preference page select “password“ to change
* 136900 is default password supplied.
Check on the Software Version
a) Press “SETUP“ button on R/C,TV will show setup menu
b) Select the menu using the▼ and► on RC
c) Go preference page select “Version Info“.
TV will show the version on screen.
Trade model
a) Press “Open/Close “ button on RC
b) Press “2” “5” “9” on R/C,VFD will display “TRA ON “ or “TRA OFF“
Upgrading new software
a) Copy “software “files” into a CD-R or USB flash drive.
b) Insert the CD-R disc or USB flash drive.
c) Press DISC or USB, the system will identify the update file automatically.
d) VFD will show “Updating“until update is complete.
* the system will switch off to standby automatically after update is complete.
e) OSD will show > “Upgrade file detected; Upgrading
Posted By: FRANK at 22:30
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