ඩිජිටෙල් ඉලෙක්ට්‍රොනික් Digital Electronic

ශි‍්‍රලාංකීය වෙබිඅඩවි Srilanka web site

සිංහල විහිලූකථා sinhala jokes

http://apesinhalajokes.blogspot.com/

සිංහල පත්තර වෙබ් අඩව්

http://www.silumina.lk

සිංහල ආහාර වර්ග ගැන

http://ruhunaa.blogspot.com/

http://www.srilankacooking.com/

රුපවාහිනි අලූත්වැඩියාව tv Repair tips lg tv

SANSUI SV 2916 TV

As I have said in my About page, I did not do any electronic repairs in a long while so it took me a while to fix this TV. It started out with a smaller fault, I tried something which caused the TV to have no picture. Then also it took me much longer than necessary, because of my stubbornness - my mentor suggested I should try something, but I said no, I want to find the fault first.The original problem was that the picture became too wide for the screen, losing some 20% of the picture I'd say. I opened the TV and found the H-Size pot, VR350. It did not make any difference to the picture, neither did VR351 (East-West correction). So I got a schematic. I thought from there on it should be easy.

I do not have an oscilloscope, so I was trying to find the fault by looking at voltages at certain points and trying to see if it agreed with my understanding of how the circuit works. To follow my discussion, get the diagram as SV2916-P1 and SV2916-P2. (Or look right at the bottom)

Obviously I started looking at the circuits around Q350, Q352 and Q353. On Q353 my multimeter showed 0 V on all three terminals. I unsoldered the transistor and tested it, it was OK. In the process of unsoldering it, I broke a PCB track and had to use a short piece of wire to repair it. Now I wasn't sure if everything was OK where I soldered back the transistor . Still 0 V on all three terminals.

I thought OK, if this transistor is 0 V anyway, let me try to isolate this part of the circuit and concentrate on it. I decided the horisontal deflection coil is driven by the LOPT-driver Q402 from the bottom, the top goes via L401 to the collector of Q353 via R365 with a low resistance of 3.9 ohm. I found a jumper between L401 and R365, unsoldered the side going to R365 and earthed it. Swiched on. No picture on the TV.

OK, undid the earthing and soldered back the jumper. Switched on. Still no picture. In addition to having no picture, I now had a new problem: When switching the mains on, the standby LED was on. I could use the RCU or Ch+ button on the front to switch it on, but not off again. So I was in for a completely new round of fault finding.

The so-called "video jungle" chip is a TDA8842, so I started looking at the datasheet of that chip. Somebody told me that the CPU, IC001 (M37221EASP) could be waiting for something after I told it to swich on. I studied it and could not find any inputs to it, except for Hsync an Vsync, which it needs to sychronize the OSD information. I thought it might be possible that the CPU were waiting for these syncs and refused to do anything further until they arrived.

I kept on looking in the region where I grounded the circuit and found something: C410 (0.022 uF, 400V) turned into a short circuit. I was lucky to borrow one quickly from a monitor awaiting repair work. Soldered it in and hoped to get a picture. Still, no picture, turn on with RCU but not off again. The TV also has A/V-out, so I connected this CVBS output to another monitor and found that the set was actually receiving the channel it was last tuned to. The RCU also would not bring any OSD on this monitor.

By then I realized that the CPU reads certain status bits via I2C from the TDA8842, so I had to look for inputs on the TDA8842. The ones that I really considered as possibilities were EHT-PROTECT (50) and BEAMCURR VGAURD (22). If you trace it out on the circuit diagram, you will find they come from the circuit at Q404 and Q403. I saw that the emitter of Q404 goes via resistors to the bottom of the secondary winding of the flyback transformer. With the base of Q404 on ground, you would need a negative voltage for it to ever turn on. I was reading 0 V on R430 (100 ohm, numbered differently on the board), so I suspected something wrong here. I told my mentor I am reading 78V on the screen voltage, but I suspected the bottom diode in the flyback to be blown. He said no, he did not the that diode could be blown and 78V is a bit low for the screen voltage, suggesting I use Tippex to mark the position of the screen adjustment on the flyback transformer. No, said I, I don't want to go adjusting, I must have blown something else than C410 and wanted to find the fault first.

Fortunately I was able to borrow an oscilloscope at this point and also my mentor told me to make sure, since I could feel static on the screen so we expected EHT to be present, that I get RGB through right to the CRT board. I told him that I already saw 3 V on each of the three going into the CRT board, I could not see any variation. The oscilloscope confirmed: no RGB coming out of the TDA8842. Just to be sure, I also checked for HSync and VSync on the CPU - they were present.

Now I wanted to follow up my theory that a diode was blown in the flyback transformer. I read that people use two multimeters in series to test it, but I only have one. I read that somebody else said, use a DC supply and put the multimeter on volts. I tried this and was able to read 0.9 V when the supply was in the direction to forward bias the diodes in the flyback transformer. But I wasn't very sure, since I was testing it in circuit, I was not sure if the current was maybe going via the resistors in the flyback.

To take this measurement, I of course had to remove the EHT lead from the tube, for which I very safely used resistors tied to a screwdriver to discharge it first. But the excercise almost led to catastrophe! I used long nose pliers to put it back again, but when I switched on, it was not properly hooked up, fell out and started arcing on the aquadag! I cannot stress it enough: Be very carefull, if you need to remove the EHT lead, make sure you know how to safely discharge it, when putting it back, make very sure it has clipped in properly. At least, now I was VERY sure I had EHT!

I now decided to inject a negative voltage on the emitter of Q404. I used the 24V DC supply again, tying it's + to the ground, a 10k pot across it and it's wiper to the junction of R403 and R404, first having made sure of course that the pot is turned on the + side, so it would not pull towards negative. I then started turning it, checking the voltage going negative and also on pin 50, the EHT protect of the TDA8842, which I think initially was over 3 V, pulling it to 1.6 volts or so. But to no avail. No RGB coming out. I started looking for any more inputs on the TDA8842 and found pin 18: BLACK CURRENT IN. Now it dawned upon me. The TDA8842 wants to see a little bit of current passing through the tube before it will switch on the RGB. I measure 0V coming out of the CRT board to this point.

So now I though - maybe the guy is right. I have EHT over the tube. The RGB amps should be biased normally, so if there is no current, why? Could be the screen voltage. So I found Tippex, marked it and started turning clock-wise while watching in the mirror. At first I started seeing a blueish glow on the screen - there is life! Then I started seeing flyback lines with something of a moving picture. I realised I turned it to quickly - it is a fine adjustment. I was then able to fine tune it, so the picture brightness was normall. Now the picture was actually too narrow. I tried the H-SIZE and EW pots. They worked now!

I measured the screen voltage again and found 79V, just 1 V higher! With the picture back now, I noticed that the moment I touch the meter on the grid, the picture dies. Only now did I notice that the moment I put the meter on, there is momentarily a higher reading, I thing I saw 150 V and 125 V, it is a bit difficult to see using a digital meter. Finally my Tippex marking showed a difference of maybe less than a millimeter!

My final conclusion was that C410 was busy developing a problem, causing the picture to go too wide, and it blew completely when I grounded part of the circuit.

I used the H-SISE to adjust the picture just to almost reach the sides. I then used the EW pot to make the sides exactly straight vertical lines. Then the HSIZE again to hide the slight unevenness you get there.

My idea was to take several oscillograms for future reference, but it was late in the evening and after more than 20 days I just wanted the bulky TV off my workbench. So I only took 3, here they are:

All the oscillograms were done with a 10x probe and 0V DC was vertically in the centre.

R420

Any of the R, G or B out of the TDA8842, on R202, R203 or R204.

D201 Cathode.

I used the opportunity to fix something else that I have been putting off for a long while. The set has an AV2 input on the side which was broken. The S-video connector was completely loose, so I resoldered it. I also noticed that it had a hole were it was intended to be mounted with a screw, which the manufacturer chose not to do. It was a bit difficult to mark the hole on the case side, but I did it, drilled a hole and fixed it from outside with a small self-tapping screw.

In this picture you can see the S-video connector has a hole where it was supposed to have been mounted with a screw.

While working on this TV, I noticed something that made me not very happy with Sansui. I picked up several short bits of wire, ends of component leads that have been cut off during manufacture. I took several pictures of the board, finding it easier to look for certain components sitting at the computer than standing over the board. I think I removed about 10 in total. I only noticed later there are about four in this picture! Look around the bottom. I don't know how many of them have remained inside the TV.

ANIKO TV-328 Repair

Fault

No sound. It took a fall a few years back, I remember having opened it to see if I could find the fault, expecting something like a cracked PCB. I remember it was difficult to work on, but I can't even remember what the symptom was, I thought it was dead, but when I took it out, the only problem was that there is no sound.

Description

This is a very small (5.5 ") black & white TV, very handy to have sometimes when there is something you just don't want to miss and colour and quality does not matter.

As you can see in this picture, there are a lot of wires connected from the rear part of the case, and from the CRT to the board, all of which does not plug out, making it quite difficult to work on the TV, I was afraid the neck of the tube could get damaged as it keeps wanting to fall over backwards. Note the tennis ball holding the neck seperate from the board. I don't play tennis, the ball is one of a pack that was bought for the dog to play with - this one, unused so far - is now part of my toolkit!

The audio amplifier is a D7368GS, for which I found the data sheet of an equivalent, YD7368. I also found another alternative, TA7368P. It is a 9-PIN SIP. What complicates debugging the audio is that the TV has RCA video and audio inputs at the back, with a switch next to them to switch between auxiliary and normal TV. I also tried to look up the main TV chip, a D2015CP for which I could not find a datasheet after long hours of searching. I found it mentioned in a quiestion on a forum in some unidentified language, and in one of the answers was mentioned AN5151.

The on/off switch is a 3-way switch marked Radio-Off-TV, thus the audio also passes through this switch. There are two wires running across the board from near the On/Off switch, to the AV switch at the back, marked A1 (Yellow) and A2 (Red). I decided to check for audio here with my oscilloscope . I thought I saw audio, then tested at the volume control and also found it, then at the amplifier IC but could not find anything. Then when I checked on the two wire again, it just looked like noise. The baffled me for quite a while. I thought maybe the TV chip is faulty and maybe does not give out audio when it gets hot. I looked at pin 11 on it (according to the AN5151 datasheet) and found the same kind of noise.

I switched the TV off to let it cool down and tried again. I found exactly the same kind of noise. At some point I decided to try to tune the TV better to the signal. I was getting audio again! I then remembered when you tune an analog TV you also use the sound to help you. Since this is black and white, there is a wide range in which the picture looks equally good, but the audio is quite sensitive. I found that using the oscilloscope, I was able to tune to that I could see audio. I also tried it on radio and was definitely able to tune to a station using only the oscilloscope.

Interestingly, I also noticed a TDA7231 on the board. I looked up the datasheet - another audio power amp! I could not understand this, as the audio connections I have traced does not go through this chip. I checked the datasheet to see where it's output is, tested there with the scope and found it looks like a vertical deflection sawtooth! Using the vertical hold pot I confirmed that this chips has something to do with the vertical deflection.

After using the oscilloscope to look for audio, I also came on the idea to use powered PC speakers to see if I have audio on the input of the audio amplifier. I connected it with using test leads with crocodile clips and could hear audio. I decided I will look for an old pair of powered speakers to keep in my workshop permanently for this purpose.

Solution

Replaced the D7368GS with a TA7368P which was very cheap.

The TA7368P soldered in place. Note that I did not push the pins all the way in, it helps a bit with heat dissipation, hopefully it will last longer than the previous chip.

LG 14 inc

h tv

වර්ගය type lg

අගල් ප‍්‍රමානය inch 14

මොඩල් නොම්බරය model no

චැසිඅංකය chassis no

මයික්‍රොපොසෙසරය microprocessor

ඡුන්ගල් අසි එක jangle ic

එච් අවුට් එක h-out

එස් ටි අර් str

වටිකල් අයි සි vertical ic

සවුන්ඩි අයි සී sound ic

මෙමරි අයිසි memory ic

ෆලයි බැග් flyback

ටියුනරය tuner

එස් සි එක sc

ප්ලස් බී +b

රිසෙට් අයි සි reset ic

සෝ පිල්ටර් zoo filter

වෙනත් අයි සී other ic

ට‍්‍රාන් සිස්ටර් transister

කි‍්‍රස්ටල් පිල්ටර් crystal filter

180 වොල්ට්යතාව ලබාදෙන්නේ 180 voltage

වටිකල් වොල්ට්යතාවයන් vertical voltage

ෆලයිබැග් වොල්ට්යතාවයන් fbt voltage

ටියුනරය වැඩකිරිම වොල්ට්යතාවයන් tuner voltage

පවර් සප්ලයි power supply

දොශය foult

හයි කරට් ගනියි h- out පිලිස්සෙයි h-out ඔපන් කලපසු +b හරි හොදයි

(get high current after h-out blow )

හේතුව

dy එක ලික් (dy-leak)

පිලියම් cure

dy අලුතින් යෙදිම (replace dy)

ඉහත රුපවාහිනි යන්ත‍්‍රයට අදාල රුපසටහන් පහත දැක්වෙයි Photo

ඩිව්ඩි ප්ලෙයර් අන්ලොක් කිරිම හේවත් කනටි‍්‍රකොඩි What are "regional codes," "country codes," or "zone locks"?

ඩිව්ඩි ප්ලෙයර් අන්ලොක් කිරිම හේවත් කනටි‍්‍රකොඩි ලබාදිම

What are "regional codes," "country codes," or "zone locks"?

ලොකයේ එක් එක් කලාපවල රටවල්වල චිත‍්‍රපට දර්ශන සදහා විවිධ වර්ගිකරන හා

ඩිවිඩි සදහා එක් එක් කලාපවලඇති විවිධ සමිමුති නිසා

ඩිවිඩි නිෂ්පාදකයන් ව්සින් ඔවුන්ගේ ඩිවිඩි තැටි සදහා කෙත ක‍්‍රමයක් මගින් ඔවුන් සදහන් කරන කලාපවලින් පිට කලාපවල ඇති ඩිවිඩි තැටි ධාවන යන්ත‍්‍රවල එම තැටි ධාවනයවිම වලක්වා ඇත

නමුත් මෙය නිතිමය තත්වයක් නොවෙයි

පලමුව අප භූගොලීය තත්වය අනුව කලාප 8කට බෙදාඇති ආකරය ගැන

අවබොදකරගනිමු කරගනිමු

Standard DVD Regions

Region	Countries
0	No Region Coding
1	United States of America, Canada
2	Europe, including France, Greece, Turkey, Egypt, Arabia, Japan and South Africa
3	Korea, Thailand, Vietnam, Borneo and Indonesia
4	Australia and New Zealand, Mexico, the Caribbean, and South America
5	India, Africa, Russia and former USSR countries
6	Peoples Republic of China
7	Unused
8	Airlines/Cruise Ships
9	Expansion (often used as region free)

Blu-ray Regions

Region	Countries
A	North America; Central America; South America; East and Southeast Asia; U.S. territories; Bermuda
B	Africa, Europe, Oceania; Middle East; Kingdom of the Netherlands; British overseas territories, French territories; Greenland
C	Central and South Asia; Mongolia, Russia, and People's Republic of China

එක් වර්ගයේ ඩිවිඩි තැටි ධාවක යන්ත‍්‍රවල කලාප අංක මාරුකරගන්නා ඇකාරය පහත දැක්වෙයි

Samsung BD-P1600 region code

1) Press the POWER button on the remote to turn on the
machine (no disc in the tray).

2) Wait till the player has booted up and the Samsung logo
screen is displayed.

3) Press the OPEN/CLOSE button on the remote twice, to open
then close the disc tray.

4) As soon as you see "No-Disc" displayed in the top left
corner, press the REPEAT button followed by the 5 digit code
for your current region as listed below.

(Mine was 57538 for region 2)

Don't press the REPEAT button for too long, just smoothly
press REPEAT 5 7 5 3 8.

If it doesn't work straight away, keep trying, mine worked
on the first go.

5) If you're successful, your current region code will be
displayed in the top left corner of the screen.

6) Press '9' to make your player region free.

7) Turn the player off, then on again and test with a
different region disc, or if you don't have one to test
with, just repeat the hack and instead of your old region
code appearing in the top left corner of your screen, you
should see '9' if you've been successful.

The hack can be repeated to turn your machine back to it's
original settings or to a particular region if the disc is
sensative to region free machines.

Region Codes

R1 - 29334
R2 - 57538
R3 - 56732
R4 - 76884
R5 - 53814
R6 - 24462

Aiwa AVJ-R5 / AVJ-X55 / HV-DH1 / HV-DH10 / XD-AX36

1. Go to this site: http://members.tripod.com/aiwaownersnetwork/pages/lg/5000_series_firmware.html and download the zip file
2. Unpack the zip and burn the file onto a CD
3. Load the CD into the player and select region 0
4. Switch off and back on
5. If "check region code" is still displayed, using your remote, press disply, disc menu, play in that sequence quickly

Aiwa HT-DM150

1. Turn on the player (without a disc inserted)
2. Press ENTER
3. Press 8, 4, 2, 6, 9
4. Press ENTER again

Aiwa HT-DV50 / XD-DV50

1. Press ON/OFF on the player
2. Press and hold MENU, TOP MENU, OSD
3. After approx. 3 secs "Factory" is displayed
4. Release the keys
5. Turn on the player

Aiwa HT-DV90

1. Press DVD/CD
2. Press OPEN
3. Press C, 2, 5, 8, 0, C ("Testmode" is displayed)
   Onscreen display shows current RC
4. Press Up ("14 02" is displayed (02 is RC))
5. Press 1, 4, 0 and X (X = region; 0 = codefree)
6. Press ENTER
7. Press RETURN ("Testmode" is displayed)
8. Press C ("EEP CLR and EEP ERR" is displayed)
9. Insert a DVD
10. Press RETURN

Aiwa XD-520KS / XD-DV520 / XD-DV520 KS

1. Turn on the player (without a disc inserted)
2. Open the disc tray
3. Press MENU
4. Press 1, 6, 7
5. Current region is displayed
6. Press MUTE
7. "All" is dislayed
8. Turn the player off

Aiwa XD-AX10

You need an OneForAll remote (URC 7030)
1. Press "DVD" on the player
2. Press and hold MAGIC
3. Enter 0, 5, 3, 3
4. Press and hold MAGIC again
5. Enter 9, 9, 4
6. Press MAGIC
7. Press "1-5" and enter the following code
8. Repeat from step 4 until all 5 keys are programmed: Key 1: 189 // Key 2: 255 // Key 3: 095 // Key 4: 221 // Key 5: 079
9. Turn on the player (standby /without a disc inserted)
10. Press "1-5"
11. Player turns on
12. Press "1-5" again
13. Player turns off

Aiwa XD-DV170

Possibly only works with RC 4!
1. Plug the player in, but don't turn it on ("Off" is displayed)
2. Press and hold MENU
3. Press and hold TOP MENU
4. Press and hold POWER
5. Press all 3 buttons for 3 secs and then release them
   "Factory" is displayed
6. Turn on the player

Aiwa XD-DV290 / XD-DV370 / XR-DV370 KN

1. Press PAUSE
2. Press 3, 1, 4, 1, 5, 9
3. Press the button for the desired RC (0=codefree)
4. Press PAUSE
5. Turn the player off

Aiwa XD-DV480

1. Plug the player in and turn it on with the remote
   "No Disc" is displayed
2. Press PAUSE, 8, 9, 2 and 6
   "CODE__" is displayed
3. Press 0 2x within 5 secs
4. Press PAUSE and POWER

Aiwa XD-DW1 / XD-DW5 / XD-DW7

1. Turn on the player
2. Insert a disc
3. Open the disc tray, take the disc out, close the disc tray, press STOP instantly
4. Press 8, 7, 2, 0 and >>
   For selection of a specific RC replace >> with Code (1-6).
   If this doesn't work, press 1 insted of 2 in step 4!

Aiwa XR-DV525

1. Unplug hte player
2. Press and hold DVD/CD
3. Plug the player in
4. Press FFW
5. "Factory" is displayed
6. Release the keys

Aiwa XD-DV520

1. Using the open button on the machine, open the disc tray. Make sure it's empty.
   Make sure you can see the dvd on your TV screen
2. Press MENU on remote (not top menu), you should see the on screen pictoral graphics on your TV screen
3. Using the remote, press 1, 6, 7
4. On the screen you should see over the top of the graphics "region 1-6" (I have not tried, but you might be able to set one region by pressing remote number from 1 to 6)
5. Press MUTE button and next to "region 1-6" you should see "all"
6. Then use the remotes POWER OFF button and the dvd should close the (empty) tray
7. Restart the unit, put in a region disc and it should play it

Akai ADR-5800Di

1. Insert any disc
2. Press CLEAR, 2, 5, 8, CLEAR
3. The service menu will then come up.
4. Enter the region you want (0 = multi-region)

Akai ADV-1120 / ADV-1250 / DV-P2340 / DV-P2440 / DV-P2540 / DVD-2100SS / DVR-2100SS

1. Turn on the player
2. Open the disc tray
3. Press 3, 3, 0, 8, 0
4. "XXXX" is displayed.
5. Enter the region (0 = multi-region)
6. Close the disc tray
7. Turn it off

Akai ADV-8000 / ADV-8175 / DV-P2500 / DVP-8000

1. Turn on the player (without disc inserted)
2. Press 8, 9, 2, 6, X (X = region; 0 = multi-region)

Akai ADV-9000 / DV-P3410 / DVD-3140

1. Open the disc tray
2. Press 8, 4, 2, 1
3. A menu should appear. (9 = multi-region)

Akai DHT-300

1. Turn on the player (without a disc inserted)
2. Press STOP
3. Press 1, 9, 9, 9
4. Current region is displayed
5. Select "Region Code"
6. Press ENTER
7. Select region using UP/DOWN ("Free" = multi-region)
8. Press ENTER
9. Press SETUP

Akai DV-P1000

1. Press and hold EJECT and A-B while the player is off
2. Turn it on, display says "A:00 D:12"
3. Change digit after "A" to 05 with PLAY and STOP
4. Change digit after "D" with SKIP keys to "00" (this is the region)
5. Save with PAUSE
6. Turn the player off and on

Akai DV-P2000

1. Turn the player off
2. Press and hold FAST FORWARD and STOP and the black button
3. Turn on the player (with POWER)
4. When the AKAI logo is shown, release FAST FORWARD and STOP
   but keep holding the black button
   A list, separatet into columns, appears
5. Press ENTER
6. Press CURSOR RIGHT
7. Change it to '00' for region free
8. Press ENTER
9. Press POWER to turn the player off
10. Release the black button
11. Turn on the player

Akai DV-P3470 / DV-P3570 / DV-P3570S

1. Turn on the player
2. Press SETUP on the remote
3. Press 4, 9, 5, 4, 0
4. Go to "Version"
5. Select region using LEFT/RIGHT (0 = codefree)

Akai DV-P3550

1. Press ON/OFF
2. Press OPEN/CLOSE
3. Press SETUP
4. Go into "PERFERENCE" at Setup Menu
5. Scroll down to the "Country/RegioCode" and choose the country

Akai DV-P4000 / DV-P4500

1. Turn the player off (OFF-Mode)
2. Press DIMMER and SKIP BACK simultaneously
3. Hold them and press POWER ON
4. Four lines are displayed
5. Enter '1999'
6. 'A-0000 D-04' is displayed
7. Enter:
   '00' for RC 0 (Display: A-0000 D-00) (region free),
   '01' fo RC 1 (Display: A-0000 D-01),
   '02' for RC 2 (Display: A-0000 D-02)
8. Press ENTER
9. Turn the player of ('Power ON/OFF')

Akai DV-P4330S / DV-P5380S / DV-P5570SL / DV-P5580SK

1. Open tray
2. Press 9, 7, 3, 5
3. Select region 0
4. Press ENTER
5. Leave the menu

Akai DV-P4410 / DV-P4420S

1. Open the disc tray
2. Press 7, 7, 3, 9
3. Press 0
4. Close the disc tray

Akai DV-PX7000

1. Open the disc tray
2. Press 1, 0, 3, 0, 0
3. 0 is displayed
4. Turn the player off

Akai DVR-3100SS / DVR-3300SS / DV-R3400SS

1. Open the disc tray
2. Press 8, 1, 3, 2, 8
3. Select region using ENTER (9 = multi-region)
4. Press STOP

Akai DV-R4000SS / DV-R4150SS

1. Turn on the player (without a disc inserted)
2. Press SETUP
3. Press STOP
4. Press 5, 7, 0, 0
5. Press STOP
6. Enter region (0 = multi-region)
7. Press SETUP

Akai DVD-200BL

1. No disc must be inserted!
2. Press OPEN/CLOSE on the remote
3. Press SETUP
4. Press 1, 3, 6, 9
5. Press LEFT, LEFT, LEFT, RIGHT
6. Select region (0 = multi-region)

Akai DVD-2100 / DVD-2100SS

1. Open the disc tray
2. Press 3, 8, 3, 8
3. Select region (9 = multi-region)

Akai DVD-3850S

1. Open the disc tray
2. Press 8, 5, 6, 1
3. A menu should appear

Akai DVPS-760

1. Turn on the player
2. Open the disc tray
3. Press SETUP
4. Press 9, 1, 0, 1, 0 (first digit (9) is for multi-region)
5. Press STEP, SHUFFLE, NEXT
6. Close disc tray

0. To control the settings:
1. Open the disc tray
2. Press SETUP
3. Press SHUFFLE, STEP, NEXT
4. Go to the Debug settings. The current RC is shown there.
5. Close disc tray

Akai HV-DH10 / HV-DH10N

1. Insert foreign DVD
2. Wait for "Check Region Code"
3. Press DISPLAY, TOP MENU, PLAY quickly

Akai PDVD150

1. Turn on the player
2. Open the disc tray
3. Enter 2120090

Hitachi DV-SD81E / DV-DS161E / DV-DS251E

1. Open tray
2. Press SETUP
3. Highlight the lock symbol
4. Press 0 seven times

Hitachi DV-P250P / DV-P305U / DV-P315E / DV-P350E / DV-P515E

0. Cold start (1-3):
1. Turn on the player and while doing this press and hold down STOP, PLAY at the player front
2. When the language menu accurs, release STOP and PLAY
3. Choose a language (1-6)
   Samsung logo shows up
4. Press REPEAT
5. Type in the code for the current country code:
   
   Region 1: 2, 9, 3, 3, 4 // Region 2: 3, 8, 7, 6, 7
   Region 3: 5, 6, 7, 3, 2 // Region 4: 7, 6, 8, 8, 4
   Region 5: 5, 3, 8, 1, 4 // Region 6: 2, 4, 4, 6, 2
   
   The current country code should be displayed
6. Enter the desired country code (1-6; 9=codefree)
7. Press OPEN
8. Press STANDBY

Hitachi DV-P303U

1. Turn on the player (without a disc inserted)
2. Press and hold PLAY
3. Turn on the player
4. Release the key
5. Open the disc tray
6. Insert a RC0 DVD
7. Play the DVD
8. Open the disc tray during the playback
9. Take out the DVD
10. Enter 1445 5569 0000
11. Turn the player off

Hitachi DV-P305E

0. You need an AIWA hifi remote control
1. Open tray
2. Press SHIFT, 9, SHIFT, 9, SHIFT, 9

Hitachi DV-P323U

1. Open tray
2. Press 9, 9, 9, 9
3. Enter the region (0 = multi-region)

Hitachi DV-P335E / DVPF3E

1. Firmware update and instructions at
   www.wrang.com/hitachi/Hitachi_DVP335E.htm and www.wrang.com/hitachi/Hitachi_DVPF3E.htm

Hitachi DV-P415U

1. Open the disc tray
2. Press and hold ENTER
3. Enter desired country code (1-6)
4. Release ENTER

Hitachi DV-P505

1. Press SETUP
2. Press LAST, PREV, NEXT
3. Select the region

Hitachi HTD-K150

1. Open the disc tray
2. Press VOLUME UP, FFW
   "321" should appear
3. Press VOLUME UP and FFW to select the region
4. Press and hold ANGLE for 5 secs

Hitachi HTD-K160

1. Open tray
2. Press and hold VOLUME UP
3. Press LANGUAGE
4. Change the region with the DOWN button (0 = multi-region)
5. Press ENTER

Hitachi PDV302

1. Open the disc tray
2. Press SETUP
3. Go to "Preferences Pages"
4. Press DISPLAY
5. Press 0, 2, 8, 3
6. Press DISPLAY
7. Press 0
8. Press SETUP
9. Turn the player off

C TH-A5R

1. Switch on the player with no disc in tray
2. Press and hold STOP on the player until "initial" is displayed on the LCD
3. Release the STOP button
4. Press VOLUME- until the minimum is reached
5. Press VOLUME+ until the maximum is reached
6. Press OPEN/CLOSE and put in your disc
7. Close the tray

JVC VCD 2000 BK

1. Turn the player off
2. Press and hold ONSCREEN and DVD MENU
3. Turn on the player
4. Release ONSCREEN and DVD MENU
5. Press STBY ON; "test 4" is displayed
6. Press DVD MENU twice
7. Press UP until "02Exxxx" is displayed
8. Select RC: 000X (X = 1-6 or "0" for multi-region)
9. Press ENTER to save
10. Press STBY OFF, STBY ON

JVC XDB 2000 / XDB 2000 BK / XV 2000 / XV 200 BK / XV D 2000 / XV N 5

1. Turn on the player (without a disc inserted)
2. Press and hold ON SCREEN and DVD MENU
3. Turn on the player
4. Release the keys
5. Press STANDBY/ON
6. Device should be in test mode now
7. Press DVD MENU twice
8. Press UP, DOWN until "02E" is displayed
9. Select desired RC (last digit) with RIGHT, LEFT (0=codefree)
10. Press ENTER
11. Press STANDBY/ON

JVC XV 521 / XV 522

1. (with no disc in the tray)
2. Press and hold PLAY and OPEN/CLOSE
3. Turn on the player
4. Release PLAY and OPEN/CLOSE
5. Press 3D-PHONIC
6. Press MENU, MENU
   "000 5858" is displayed
7. Change "000" to "02e" with DOWN
8. How to change the last four digits:
   0000 for codefree
   0101 for RC 1, 0202 for RC 2, ...
9. Press ENTER
10. Press STANDBY
11. Press STANDBY again after 5 secs
    If it doesn't work, skip step 4.

JVC XV M 512 SL / XV S 300 BK / XV S 302 Silver

1. It has to be no disc inserted
2. Unplug the player and turn it on WHILE OPEN/CLOSE is pressed at the player
3. "TEST" is displayed
4. Press 9 on remote, until "00A0 0000" is displayed
5. Press "Standby/On"
6. Wait for 15 secs
7. Turn on the player

JVC XV S 500 BK

1. It has to be no disc inserted
2. Turn the player off and uplug it
3. Press and hold PLAY and STOP, while doing this plug the player in
4. "TEST************" is displayed
5. Press PAUSE on the player
6. Wait until green display/LED flashs (after about 10 secs)
7. Turn the player off

Kenwood DDX7015

1. Put a disc into the player
2. Power off
3. Power on
4. Press and hold PLAY

Kenwood DV-605 / DVF-R5060

1. Insert a DVD
2. Wait for the player to display "disc error"
3. Press 1

Kenwood DV-2070 / DVF-3050

1. Turn on the player (without a disc inserted)
2. Press and hold PLAY on the player for10 secs
3. Turn the player off and on again

Kenwood DVF-3060

0. Method 1:
1. Insert disc with foreign region code
2. "Disc Error" is displayed
3. Press STOP until "DI" is displayed
4. Now you can select the chapters directly

0. Method 2:
1. Wait for "disc error"
2. Open tray
3. Close tray

Kenwood DVF-3550

1. Open the disc tray
2. Press PLAY and STOP on the player for 10 secs
3. Turn the player off
4. Press and hold PLAY
5. Turn on the player
6. Open the disc tray

Kenwood DVF-5010 / DVF-7010

1. Turn on the player (without a disc inserted)
2. Press PLAY on the player for 6 secs
3. Change region using UP/DOWN
4. Press ENTER

Kenwood DVT-8100

1. Insert a DVD
2. Wait for the player to display "disc error"
3. Press 1, 1, MENU

LG 2002 / 2230P / 2240N / 2300 / 2310P / 2330P / 2380P / 3000P / 3030N / 3030P / 3200 / 3200E / 3251P / 3315E / 3350E / 3351 / 3351E / 3351P / 3520 / 3525 / 3530 / 3630 / 4020N / 4220 / 4593 / 4710 / 4721P / 4750 / 4730 / 4821P / 4830 / 4921P / 4941P / 4959 / 5502 / 5502P / 5620 / 5630 / 5772N / 5812N / 5822N / 5822P / 5850A / 5921N / 5930 / 5942E / 593NW / 593W / 5942E / 5942P / 595NWQ / 596M / 6043 / 6053 / 6230 / 6812P / 7352N / 7911N / 884B / DA3520 / DA3530A / DA3620 / DA3630 / DA5630 / DC-365 / DC-489 / DC-596M / DC-593W / DC-596B / DC-784M / DE-8421P / DF8900P / DF9921N / DF9921P / DGK585XB / DK5922P / DK-7711P / DK-7821P / DK7942P / DK9923N / DK9923P / DKS-5000 / DKS-6000 / DP9911P / DS375 / DS563X / DT-585 / DT-777W / DV-6842P / DV-7821 / DV-7942P / DV-8621P / DV-8651C / DV-8700C / DV-8721P / DV-8743P / DV-8900C / DV-8921N / DV8931H / DV9723P / DV9823P / DVCR-2002 / DVD4710 / F-DV25 / F-DV55 / LH-C6231 / VD4730 / LH-D6240 / LH-D6245 / LH-D6246 / LH-T6340 / LH-T6345 / LH-T6540 / V-692W / V782NWK / V782W / V8706 / V8716 / V8824W / V9120W / V9800 / V88060VX / VD4730

1. Power on (with no disc inserted)
2. Press PAUSE
3. Press 3, 1, 4, 1, 5, 9
4. Enter the desired RC
5. Press PAUSE
6. Turn the player off and wait a few seconds

0. VCD playback
1. Press PAUSE, 1, 4, 7, 2
2. Press UP 6 times, '07 00' should appear on the display
3. Press Program 6, Program 5 ('07 FE' should be displayed)
4. Press ENTER
5. Press RETURN
6. Power off and on again

LG 3620 / 5063 / 5073 / 5083 / 5084 / 5095 / 5174 / 5183 / 5184 / 5193 / 5195 / 5253 / 5353 / 5930 / 5931 / 5935 / 6033 / 6053 / 6054 / 6183 / 6188 / 6193 / 6194 / 6195 / 6196 / 6353 / DR250 / DV1000 / DV2000 / DV7832NXC / DVB418 / DVC8700 / DVP-S500 / DVP7772 / DVS-7720 / DVS-7920 / DVS-7800 / DVT418 / LDA-511 / LDA-530 / LDA-531 / LH-CX247W / LH-CX440 / LH-D6230 / LH-D6235 / LH-D6430 / LH-D6530D / LPA-534

1. See http://www.multi-region.net/lg

LG DP8821 / DP9821P / DV-8700H / DV-8600 / DV-8631V / DV-8700A / DV-8700H / DV8761 / DV-9700 / DV-9800H / DV-9900 / DVC9800 / DVD-8742X / DVX-171 / DVX-173 / DVX-9700 / DVX-9900 / DVK-9913N / DVX-7900 / DVX-8651C / DVX-8751C / DVX-8851 / DVX-9700 / DVX-9843 / DVX-9900 / DZ9311N / DZ9700 / DZ9811P / DZ9900 / LH-SW5200 / LH-T1000 / LH-T250 / LH-T252SC / LH-T751TB / LST-3510A / LXD-5230 / NS8421T

1. Turn on the player (without disc inserted)
2. Open the disc tray
3. (Press PAUSE)
4. Press 0, 0, 0, (0)
5. Enter region (1-6; 0=region free)
6. (Press PAUSE)
7. Turn it off

LG DR-4810 / DR-4912 / DR-4922 / DR-6621 / DR-6921 / DR-7400 / DR-7500 / DR-7621N / DR-7800 / DR-7900MH / DR-7922W / DR4812W / HDR589X / LGR435 / LGVR435 / LRA-516 / LRA-536 / LRA-537 / LRA-539 / LRY-517 / RC-6800 / RC-68223 / RC-6921W / RC-7000 / RC-7300 / RC-7723W / RC6821W / RH-177 / RH-188H / RH-199H / RH-4810 / RH-4820 / RH-4820W / RH-4840 / RH-4920 / RH-4940 / RH-7500 / RH-7521W / RH-7624W / RH-7800 / RH-7800H / RH-7823W / RH-7900H / RH-7900MH / RH-7926W / XBR446

1. Open the disc tray
2. (Press SETUP and scroll to 'Lock')
3. Press 0 seven times
4. (Press ENTER, Setup)

LG DVD-8742X

1. Press STOP for 5 secs to set Progressive Scan on or off (no disc in tray)
2. Press PAUSE Pause for 5 seconds to switch between NTSC or PAL
   
   To change the region, see above.

LG 3350P / 3500 / 3535 / 3700A / 4351 / 5081 / 5094 / 5194 / 5500N / 6622NC / 6956NDC / 7732NSC / DAT200 / DAW6100 / DC-873M / DC-8814M / DC476 / DCK583 / DK377 / DK6822P / DM6944P / DP4932N / DP5932P / DP8811P / DR-4712 / DR-6600 / DR-7900D / DR-7900H / DR-7900M / DR576X / DS-7532N / DS8421P / DS8521P / DS8551E / DT-777W / DV-7934NDMC / DV-8631C / DV379 / DV8751C / DVCR-B100 / DVD-9913N / DVF-9900 / DVIX8816W / DVP-9800 / DVP-L39 / DVR313 / DVS-7700 / DVS-7900 / DVS-7905 / DVX-8951C / DVX-9743 / DVX-9800 / DW-6512N / FFH-DV25AD / LDV-535 / LH-D6241 / LH-SW5100 / LH-T550TB / LH-T6245 / LH-T6740D / LH-W551TB / LH-W6200 / LHY-518 / LMD5530 / LRM-519 / RC-6821W / RC-7723M / RC6921W / RH-7900M / RH-7924N / RH-S7750MH / V-8705 / V-872NW / V8816 / V8827W / V8916 / V9722W / VC-8704 / VC-8804M / VC9800 / XBR342

NEC DHT-200

1. Open the disc tray
2. Press 8, 9, 2, 6
3. Press the button for the desired region (0 = codefree)
4. Close the disc tray

NEC DHT-300

1. Press SETUP
2. Select "Preferences"
3. Select "Password"
4. Enter 0000 as old password, 5425 as new password

NEC NDH-80 /NDH-160

1. Press SETUP
2. Scroll to lock
3. Press 0 seven times

NEC NDP-70

1. Press SETUP
2. Press 9, 2, 1, 0
3. Go to "regional code"
4. Press 0 for multi-region
5. Press SELECT

NEC NDR-50

1. Open the disc tray
2. Press 0, 0, 0, 0, 0, 0, 0
3. Enter desired RC (0 = codefree)

NEC NDT-40 / NDV-21 / NDV-22 / NDV-22R / NDV-23 / NDV-24 / NDV-25 / NDV-30 / NDV-31 / NDV-40 / NDV-100

1. Turn on the player (without a disc inserted)
2. Press PAUSE on remote
3. Press 3, 1, 4, 1, 5, 9
4. "Code" should be displayed
5. Press the button for the desired RC (0 = codefree)
6. Press PAUSE
7. Turn the player off

NEC NDT-41 / NDV-26 / NDV-27 / NDV-29

1. Press EJECT
2. Enter 0, 0, 0
3. Enter the region you want (0 = multi-region)
4. Press PAUSE

NEC NDRV-60, NDV-1, NDV-32

Pioneer DCS-100

1. Turn on the player (without a disc inserted)
2. Press SETUP DVD
3. Press GENERAL
4. Select "Basic"
5. Press SHIFT and DVD DISPLAY simultaneously
6. Current RC should be displayed
7. Select RC with SHIFT and CONDITION (press them simultaneously)
8. Press SHIFT and DVD DISPLAY simultaneously

DCS-222 / DCS-303 / DCS-313 / DCS-333 / DCS-340 / DCS-505 / DV-250 / DV-260 / DV-2650 / DV-266 / DV-275 / DV-2750 / DV-2850 / DV-350 / DV-353 / DV-354 / DV-355 / DV-360 / DV-366 / DV-370 / DV-380 / DV-434 / DV-454 / DV-45A / DV-464 / DV-466 / DV-470 / DV-47Ai / DV-555 / DV-565A-S / DV-575A / DV-578A / DV-585A / DV-646 / DV-655A / DV-656A / DV-667A / DV-668AV-S / DV-757Ai / DV-868AVi-S / DV-989AVi / DV-C505 / DV-S858Ai / DV-U7 / EV61DVD

You'll need a Palm with OmniRemote software
1. Type in (or transfer) the memo below to your PDA
   Import it into OmniRemote with this menu command:
   Advanced-->Databases-->Import category
2. Point your PDA towards your player put OmniRemote in TV-mode and press 0 (Zero)

Memo (Name: Category-TV): Category-TV Button name-Enter 0000 0067 0000 0000 Button name-0 0000 0067 0000 0044 0155 00ac 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 0404 0155 00ac 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0404  Button name-7 0000 0067 0000 0000 Button name-8 0000 0067 0000 0000 Button name-9 0000 0067 0000 0000 Button name-4 0000 0067 0000 0000 Button name-5 0000 0067 0000 0000 Button name-6 0000 0067 0000 0000 Button name-1 0000 0067 0000 0000 Button name-2 0000 0067 0000 0000 Button name-3 0000 0067 0000 0000 Button name-Channel up 0000 0067 0000 0000 Button name-Channel dn 0000 0067 0000 0000 Button name-Last 0000 0067 0000 0000 Button name-Volume up 0000 0067 0000 0000 Button name-Volume dn 0000 0067 0000 0000 Button name-Mute 0000 0067 0000 0000 Button name-Power 0000 0067 0000 0000 Button name-Favorite 0000 0067 0000 0000  

Pioneer DV-37 / DV-333 / DV-444 / DV-505 / DV-535 / DV-626 / DV-C302D / DV-C503D / DV-KZ01 / DVL-700 / DVL-909 / XV-HTD510

1. Turn on the player (without a disc inserted)
2. Press SETUP on the remote
3. Select "General" with DOWN
4. Select "Basic" with RIGHT
5. Press ENTER
6. Press DISPLAY
7. Press CONDITION/MEMORY
8. Press the button for the desired RC
9. Press MENU

Pioneer DV-343 / DV-344 / DV-530 / DV-535 / DV-606 / DV-626 / DV-717

1. Turn on the player (no disc)
2. Press SETUP
3. Select "General" with RIGHT
4. Select "Basic" with DOWN
5. Press ENTER
6. Press DISPLAY
7. Press CONDITION/MEMORY
8. Select RC (RC1 = 1; RC 2 = 2 ... etc.)
9. Press DISPLAY
10. Press SETUP

Pioneer DV-373

1. Open the disc tray
2. Press SETUP
3. Press 1, 9, 9
4. Select the Region option from the menu
5. Change to a specific region or all regions

OR:
1. Press 7, 6
2. Press SELECT
3. Highlight the Region option and press the button for the desired region (0 for multi-region)
4. Press SETUP

AVH-P5700DVD / AVH-P6500DVD / AVH-P6600DVD / AVH-P7500DVD / AVIC-9DVD-II / AVX-P7300 / DCS-232 / DCS-240 / DCS-323 / DCS-424 / DCS-515 / DCS-535 / DV-05 / DV-09 / DV-101 / DV-270 / DV-285-S / DV-305 / DV-330 / DV-3310 / DV-340 / DV-341 / DV-343 / DV-3500 / DV-38A / DV-39A / DV-474 / DV-47A / DV-500 / DV-503 / DV-566K / DV-676A / DV-686A / DV-939A / DV-C36 / DV-C603D / DV-F07 / DV-F727 / DV-K102 / DV-K301C / DV-K302CD / DV-K303 / DV-K555 / DV-S633A / DV-S755Ai / DV-S838A / DV-S9 / DV-V550 / DV-V630 / DV59-AVi / DVD-V7400 / DVH-P5000MP / DVJ-X1 / DVL-888 / DVL-90 / DVL-919 / DVL-V888 / DVR-225 / DVR-231 / DVR-233 / DVR-330 / DVR-510H / DVR-533H / DVR-57H / DVR-65H / DVR-7000 / DVR-930H / DVR-RT300 / DVR-RT400 / DVR-RT500 / DVR-RT501 / DVR-RT601H / EV21DVD / EV51DVD / EV99DVD / HC-51 / HTD-330DV / HTD-5 / HTD-630DV / HTD-8 / HTZ-313DVD / HTZ-323 / HTZ-430DV / HTZ-625 / HTZ-77DV / HTZ-830DV / HTZ-900 / NS-DV1 / NS-DV77 / NS-DV88 / NS-DV990 / PDV-20 / PDV-LC20 / PRV-9000 / PRV-9200 / RCS-9H / VS500DVD / VSX 09TX / VSX 29TX / X-SV5DV / XV-DV77 / XV-HTD320 / XV-HTD340 / XV-HTD520 / XV-HTD7

Panasonic A112 / A115 / A120 / RC HT 80 / RP 56

1. Open the disc tray
2. Press 9, 8, 1, 7
3. Select RC with ENTER (9=codefree)
4. Press RETURN
5. Close the disc tray

Panasonic DMR-E30 / SC-DK2 / S27

1. Turn on the player (without a disc inserted)
2. Press and hold SHIFT
3. Press SETUP
4. Release SHIFT
5. Press ENTER 2 x
6. Go to "Other"
7. Enter RC (4-digit, e.g.0001)
8. Press ENTER
9. Press RETURN 2 x
10. Turn the player off

Panasonic S49

Unlock DivX playback: http://members.chello.nl/~m.schuitemaker1/

Panasonic PV40

1. Press the key for the desired regional code and SELECT.

Panasonic A100 / A115 / A1250EC / A130 / A150 / A300 / A310 / A320 / A330 / A350 / A360 / A7 / C220 / CP67 / CP72S / CQ-DVR592U / CQ-VAD7300U / CT-27DC50 / CV35 / CV37 / CV40 / CV47 / CV50 / CV51 / CV52 / CX-DV700U / CX-DVP292N / CYVHD9401U / DMR-E10 /DMR-E50 / DMR-E500H / DMR-E53 / DMR-55 / DMR-E65 / DMR-E75VS / DMR-E80H / DMR-E85H / DMR-E95H / DMR-E100HS / DMR-EH50 / DMR-EH52 / DMR-EH54D / DMR-EH60 / DMR-EH60D / DMR-EH75V / DMR-EH80V / DMR-ES10 / DMR-ES20 / DMR-ES20D / DMR-ES30V / DMR-ES40V / DMR-HS2 / DMR-T2020 / DMR-T3030 / DMR-T3040 / DMR-T6070 / DV30 / F61 / F65 / F84 / F85 / F87 / Gamecube Q / HT-290D / HTD-510 / K520 / L10 / L50 / LA85 / LA95 / LS5 / LS50 / LS90 / LV50 / LV50EG-S / LV55 / LV60 / LV65 / LV70 / LX-V810 / LX8 / LX9 / LX95 / NV-VHD1 / NV-VP30 / NV-VP31 / NV-VP32 / P10 / PV-20DF62 / PV20DF63 / PV-27D53 / PV-D4732 / PV-D4733 / PV-D4734 / PV-D4741 / PV-D4742 / PV-D4743 / PV-D4744 / PV-D4752 / PV-D4762 / PV-D744S / PV-DF2003 / PV-DF2702 / PV-DF2703 / PV-DF2704 / PV-DM2093 / PV-DM2792 / PV-DM2799 / PV55 / RA60 / RA61 / RA71 / RA82 / RP56 / RP62 / RP82 / RP91 / RV20 / RV21 / RV22 / RV27 / RV31 / RV31E9-K / RV31U-K / RV32 / RV36 / RV40 / RV41 / RV60 / RV62 / RV65 / RV80 / S24 / S29 / S31 / S42 / S47 / S55 / S75 / S77 / S97 / S295 / S325 / SA-HT650 / SA-HT70 / SA-HT80 / SA-HT930 / SA-HT95 / SA-PM08 / SC-DK10 / SC-DK20 / SC-DK3 / SC-DM3 / SC-DP1 / SC-DT100 / SC-DT110 / SC-DT300 / SC-DT310E / SC-HDA710 / SC-HT1000 / SC-HT1500 / SC-HT290D / SC-HT335 / SC-HT500 / SC-HT520 / SC-HT650 / SC-HT67 / SC-HT670 / SC-HT680 / SC-HT690 / SC-HT70 / SC-HT700 / SC-HT720 / SC-HT730 / SC-HT75 / SC-HT790V / SC-HT80 / SC-HT800V / SC-HT810V / SC-HT820V / SC-HT830V / SC-HT850 / SC-HT870 / SC-HT880 / SC-HT900 / SC-HT920 / SC-HT928 / SC-HT930 / SC-HT95 / SC-MT1 / SC-PM08 / SC-PM39D / SC-PM91D / SC-VK70D / SCST1 / SL-DT100 / SL-GC10 / SL-VP30 / SL-VP45 / T-2000 / TC-15LV1 / TX15LV1 / X410 / XP30 / Xp50 / XV10

Philips 14PT6107 / 15PT6807

1. Press 062596, MENU in TV mode
2. Select "DVD"
3. Press ENTER
4. Select "Region"
5. Enter 0 for multi-region
6. Press MENU
7. Turn the player off

Philips DFR 1600 / MX1060D

1. Press SYSTEM
2. Press 1, 6, 7
3. Press MUTE

Philips DVD 170 / DVD 825 / DVD 935

1. Stop the player, no disc has to be inserted
2. Press 2, 7, 4
3. An input field shows up
4. Enter one of the following codes:
   RC 1: 00500128156
   RC2: 00200128156
5. Press any key
6. Display turns red...
   Caution! only works 25x!

Philips DVD 580HC / 580MT

1. Open the disc tray
2. Press PROGRAM
3. Press 1, 3, 5, 6
4. Press the button for the desired RC (0=codefree)
5. Press STOP five times
6. Press OK
7. Close the disc tray

Philips DVD 590M

1. Select "disc menu"
2. Press 1, 9
3. Scroll to "region"
4. Set the region using the arrow keys
5. Press OK
6. Press EJECT

Philips DVD 612 / DVD 620 / DVD 631 / DVD 700 / DVD 701 / DVD 705 / DVD 710 / DVD 711 / DVD 712 / DVD 718 / DVD 722 / DVD 723 / DVD 725 / DVD 743 / DVD 750 / DVD 751 / DVD 756 / DVD 761 / DVD 763SA / DVD 795SA / DVD 825 / DVD 865AT / DVD 940 / DVD 951 / DVD 952 / DVD 955 / DVD 957 / DVD 958 / DVD 960 / DVD 963SA / DVD Q50

You need an OneForAll6 remote (URC 7560)

1. Press DVD device button (set remote to DVD)
2. Press and hold MAGIC until it flashes 2x
3. Enter Setup Code (0539)
4. Press MAGIC again
5. Enter 085
6. Enter 222 222 005 255
7. (should be displayed)
8. Press PLAY

for the remote "SBC RU880":

1. Press and hold 1 and 6 until SYNTH is displayed.

Philips DVD 615 / DVD 616K / DVD 623 / DVD 624AT / DVD 724 / DVD 724AT / DVD 733K / DVD 736K / DVD 762 / DVD 765K / DVD 781 / DVD Q30 / DVD Q35 / DVD Q40

1. Open the disc tray
2. Press 1, 1, 1, 1
3. Press the button for the desired RC (0 = codefree)
4. Current RC is displayed
5. Close the disc tray

Philips DVD 622 / DVp 4000

1. Open tray
2. (DVP 4000: Press DISPLAY)
3. Press 2, 8, 1, 2
4. Press OK until 9 (multi-region) is displayed
5. (DVP 4000: Press DISPLAY)
6. Power off and on again

Philips DVD 625 / DVD 626K / DVD 627K / DVD 628 / DVD 726 / DVD 726AT / DVD 726KT / DVD 727 / DVD 728 / DVD 728S / DVD 729 / DVD 731 / DVP 320 / DVP 323 / DVP 720SA / DVP 762 / DVP 5900 / HTS3300 / HTS3450 / HTS3500 / HTS3610 / HTS5000W / HTS5310S / HTS5500C / HTS5510C / HTS6500 / HTS8010S / LX3600D / LX3900SA / LX3950 / LX8300SA / LX8500W

1. Open tray
2. (Press DISPLAY)
3. Enter 9, 9, 9, 9, 0
4. Close tray

Philips DVD 630 / DVP 630 / DVP 632 / DVP 642

1. Open the disc tray
2. Press 7, 8, 9
3. Press OK
4. Press the button for the desired RC (0 = codefree)
5. Current RC should be displayed
6. Close the disc tray

Philips DVD 633 / DVD 634 / DVD 640 / DVD 733

1. Open the disc tray
2. Press 0, 0, 0, 0, 0 (last digit is the region)
3. Close disc tray

Philips DVD 702 / DVD 704 / DVD 714 / DVD 953

1. Turn on the player (with no disc)
2. Press PAUSE
3. Press 3, 1, 4, 1, 5, 9
4. "Code" should be displayed
5. Press the button for the desired RC (0 = codefree)
6. Press PAUSE
7. Power off

Philips DVD 703 / DVD 870L / DVD 870P / DVD 950

1. Turn on the player (without a disc inserted)
2. Press PLAY, 1, 5, 9
3. A field with lines appears
4. Enter 005 000 128 156 for RC1 or 002 000 128 156 for RC2
5. Press PLAY
6. Display turns red...
   
   Caution! this only works 25x!

Philips DVD 707

1. Press SETUP
2. Open the disc tray
3. Pres 8, 4, 2, 1
4. Current RC should be displayed
5. Press SELECT
6. Enter RC (9=codefree)
7. Close the disc tray

Philips DVD 730

1. Stop the player, no disc has to be inserted
2. Press 2, 7, 4
3. An input field shows up
4. Enter one of the following codes:
   For RC 1: 0060001 281 56
   For RC 2: 0010001 281 56
   For RC 3: 0090001 281 56
   For RC 4: 0110001 281 56
5. Press any key
6. Display turns red...
   Caution! this only works about 25x!

Philips DVD 730

1. Turn on the player (without a disc inserted)
2. Press PLAY, 274159
3. A field with lines appears
4. Enter 222 222 005 255
5. Press PLAY
6. Display turns red...
7. Wait20 secs
8. Turn the player off with the power switch

Philips DVD 737

1. Open the disc tray
2. Press MENU
3. Press STOP, REWIND
4. Enter 0 for multi-region

Philips DVD 783CH / DVD 793C

1. Follow the instructions on area450.co.uk/lg5083hack.htm.

Philips DVD 930

1. Stop the player, no disc has to be inserted
2. Press 2, 7, 4
3. An input field shows up
4. Enter one of the following codes:
   For RC 1: 0050001 281 56
   For RC 2: 0020001 281 56
   For RC 3: 0100001 281 56
   For RC 4: 0120001 281 56
5. Press any key
6. Display turns red...
   Caution! this only works 25x!

Philips DVD 950

1. Press PLAY, 1, 5, 9
2. An input field shows up
3. Enter 008000 000 000 for RC1 or 001000 000 000 for RC2
4. Press PLAY
5. Display turns red...
   Caution! this only works 25x!

Philips DVD 956

1. Press PLAY
2. Enter 159 101 040 000 140
3. Press PLAY

Philips DVDR70 / DVDR72 / DVDR75 / DVDR77 / DVDR80 / DVDR610 / DVDR615 / DVDR725H / DVDR730 / DVDR880 / DVDR890 / DVDR985 / DVDR990 / DVDR1000 / DVDR5350H / DVDR7250H / DVDR7300H / HDRW720

1. Turn on the player from the front panel (without a disc inserted)
2. Press TUNER or the blue button (or open the HDD browser)
3. Press PLAY
4. Enter 159 121 212 005 255
5. Press PLAY
6. Turn the player off

Philips DVDR520H

1. Go into the main menu
2. Highlight "exit"
3. Enter 2, 9, 6, 0

Philips DVDR630VR / DVDR3320V

1. In DVD mode, press SYSTEM MENU
2. Scroll down to highlight the 'lock' symbol
3. Press seven times 0
4. Press OK

Philips DVDR990 / ProDVD 175

1. Turn on the player (with no disc / DVD mode)
2. Press PLAY, 1, 5, 9
3. A broken line is displayed
4. Enter 121 212 005 00
5. Press the button for the desired RC
6. Press PLAY
   
   limited to 25x

Philips DVDR3300H / DVDR3330H / DVDR5330H

1. Turn on (with no disc)
2. Switch to DVD mode
3. Open tray
4. Press PLAY
5. Enter 159 064 135 124 255
6. Press PLAY
7. Turn off

Philips DVDR3305 / DVDR3350H / DVDR3355 / DVDR3360H / DVDR3365 / DVDR3370H / DVDR3380 / DVDR3390 / DVDR3400 / DVDR3450H / DVDR3455H / DVDR3460H / DVP 3500

1. Switch on (with no disc)
2. Press 0086000, OK when display shows "no disc"
3. Switch off

Philips DVP 520 / DVP 524 / DVP 530 / DVP 532K / DVP 534K / DVP 3005 / DVP 3007 / DVP 3010 / DVP 3012 / DVP 5100 / DVP 5106K / DVP 5500S / DVP 5505S

1. (DVP 5100/5106: Press EJECT)
2. Press SYSTEM MENU
3. Go to "Preference Page"
4. Press 135566
5. A menu shows up
6. Select region with UP/DOWN (0 = codefree)
7. Press SYSTEM MENU

Philips DVP 900SA / DVP 9000S

1. Switch on (with no disc)
2. Press PLAY on the player
3. Press 1, 5, 9 on the remote
4. Enter 222 222 005 255
5. Press PLAY on the player

Philips DVP 3015K / DVP 3020 / DVP 3040 / DVP 3040K / DVP 5140 / DVP 5960

0. Method 1:
1. Open the disc tray
2. Press SETUP
3. Navigate to the preferences page
4. Enter 138931
5. Select the region using UP/DOWN
6. Press PLAY

0. Method 2:
1. Open tray
2. Press 9, 9, 9, 9, 0

Philips FWD550 / FWD596 / FWD750 / FWD796

1. Switch on (no disc)
2. Press PLAY
3. Enter 159 023 798 90
4. Press PLAY

Philips HTS3400D / HTS3401D / LX3000D / LX3500D / LX3700D / LX3750 / MCD370 / MX2500D / MX2600 / MX3550 / MX3600D / MX3660D / MX3700D / MX3800D / MX6050D

1. Turn on the player (without a disc inserted)
2. Press PLAY
3. Press 159 023 793 90
4. Press PLAY
5. Confirmation should be displayed
6. Turn the player off

Philips LX7000SA / LX7100SA

1. Switch on (no disc)
2. Press PLAY, 159 721 030 08, PLAY

Philips LX8000 / LX8000E / MX6000

1. Turn on the player (without a disc inserted)
2. Press PLAY
3. Press 1, 5, 9
4. A broken line is displayed
5. Enter "111" for RC1 or "221" for RC2
6. Enter "002" (LX 8000, LX 8000 SA (not E): "008")
7. At last "08"
8. Press PLAY twice
   
   limited to 25x

Philips LX8200SA

1. Switch on (no disc)
2. Press PLAY, 159 222 036 08, PLAY

Philips MCD190

1. Turn on (with no disc)
2. Press 9, 7, 3, 5
3. Enter the region code menu
4. Change the region using UP/DOWN (0 = multi-region)
5. Press OK, SYSTEM

Philips MCD510

1. Change to Disc mode
2. Open tray
3. Press 123450

Philips MCD700 / MCD708

1. Switch on (with no disc)
2. Press SYSTEM
3. Highlight the "preferences page"
4. Press 811502
5. Change the region using UP/DOWN (0 = multi-region)
6. Press OK, SYSTEM

Philips MX3900D / MX3910D / MX3950D / MX5500D / MX5600D / MX5700D / MX5800SA / MX5900SA / MX6000i

1. Switch on (with no disc)
2. Press DISC/MEDIA
3. Wait for "no disc" message
4. Press DISC MENU
5. Press 1, 5, 9 slowly
6. Enter 222 222 005 255
7. Press DISC MENU
8. Wait for "done" message
9. Press STANDBY

Philips PET 700 / PET 710

1. Switch the player on
2. Open tray
3. Press SETUP
4. Select Preferences
5. Press 252315
6. Press LEFT, DOWN
7. Press 0 for multi region
8. Press SETUP to exit

Philips PET 724 / PET 800 / PET 805 / PET 810 / PET 824 / PET 825 / PET 1000 / PET 1002

1. Open the disc tray
2. Press SETUP
3. Go to "Preferences"
4. Press OK
5. Press 212225
6. Press LEFT, DOWN
7. Enter region (0 = codefree)
8. Press SETUP
9. Close the disc tray

Philips 14PT6007, 20DV6942, 20PT6441, 21PT6818, 21PT6820, 29PD6932, DV900VHS, DV910VHS, DVD 1010, DVD 400AV2, DVD 405AT, DVD 420, DVD 570M, DVD 619, DVD 621, DVD 715, DVD 720, DVD 721, DVD 731, DVD 740VR, DVD 750VR, DVD 752, DVD 755, DVD 755VR, DVD 757VR, DVD 782CH, DVD 815, DVD 835, DVD 840, DVD 850, DVD 860, DVD 940, DVD 940AT, DVD 941, DVD 962SA, DVD 972, DVD 975SA, DVDR560H, DVDR600VR, DVDR616, DVDR980, DVDR1500, DVDR3360H, DVDR3370H, DVDR3400, DVDR5330H, DVDR7250H, DVP 620VR, DVP 721VR, DVP 3050V, DVP 3055V, DVP 3100V, FWD5, FWD390, FWD790, HTS5700R, HTS9800W, JR32RWDVK, LX2000D, LX750

0R, LX9000R, MCD295, MCD515, MCD702, MX5100VR, SACD962

Unlock Samsung DVD players - DVD hack

1. Region codes:

1. RC 1: 2, 9, 3, 3, 4
2. RC 2: 3, 8, 7, 6, 7 (or 5, 7, 5, 3, 8)
3. RC 3: 5, 6, 7, 3, 2
4. RC 4: 7, 6, 8, 8, 4
5. RC 5: 5, 3, 8, 1, 4
6. RC 6: 2, 4, 4, 6, 2

Samsung CHT350 / DVD-3E / DVD-CM250 / DVD-CM350 / DVD-DV950 / DVD-R100 / DVD-S224 / DVD-S225 / DVD-S323 / DVD-S324 / DVD-S325 / DVD-S428K / DVD-V1000 / DVD-V2000 / DVD-V2200 / DVD-V3300 / DVD-V4600 / DVD-V4600M / DVD-V4800 / DVD-V5000 / DVD-V530 / DVD-V540 / DVD-V5500 / DVD-V55K / DVD-V6500 / DVD-V70 / DVD-V7000 / DVD-V72K / DVD-V7500 / DVD-V80 / DVD-V85 / DVD-VR300 / DVD-VR320 / DVD-VR320 E / SV-DVD1E / SV-DVD3E / SV-DVD40 / SV-DVD440 / SV-DVD540 / SV-DVD545 / SV-DVD54T / SV-DVD55 / SV-DVD640 / SV-DVD645P

1. Turn on the player (without a disc inserted)
2. Press and hold PLAY and FW (or STOP)
3. "No Disc" is displayed
4. Release the keys
5. Press SUBTITLE, REPEAT (or just SUBTITLE or just REPEAT or MENU)
6. Enter the corresponding combination for your current RC (see top of the page)
7. Current RC should be displayed
8. Press the button for the desired RC (9=codefree)
9. Open the disc tray
10. Turn the player off

Samsung DTB-D700F / DVD-709 / DVD-711 / DVD-811 / DVD-839 / DVD-909 / DVD-1010 / DVD-1011 / DVD-A500 / DVD-E137A / DVD-E137B / DVD-E138A / DVD-E138B / DVD-E232 / DVD-E234 / DVD- E235 / DVD-E237 / DVD-E317 / DVD-E335 / DVD-E337K / DVD-E338K / DVD-E435 / DVD-E437K / DVD-E537K / DVD-H40A / DVD-H40E / DVD-HD40 / DVD-HD745 / DVD-HD747 / DVD-HD748 / DVD-HD935 / DVD-HD937 / DVD-HD945 / DVD-HD948 / DVD-HD950 / DVD-HR720 / DVD-HR725 / DVD-M103 / DVD-M104 / DVD-M105 / DVD-M403 / DVD-MC20 / DVD-N504 / DVD-N505 / DVD-P142 / DVD-P144 / DVD-P241 / DVD-P243N / DVD-P245 / DVD-P249M / DVD-P250K / DVD-P255K / DVD-P347 / DVD-P350K / DVD-P355 / DVD-P433 / DVD-P450 / DVD-R100 / DVD-R120 / DVD-R121 / DVD-R122 / DVD-R125

1. Power on your player with no disc in the tray
2. Press REPEAT for 5 seconds
3. Enter the corresponding combination for your current RC (see top of the page)
4. Current RC should be displayed
5. Press the button for the desired RC (9=multi-region)
6. (Press OPEN)
Power off your player

Samsung DVD-511 / DVD-611 / DVD-809 / DVD-C637 / DVD-M103 / DVD-M107 / DVD-M108 / DVD-M203 / DVD-M204 / DVD-M205 / DVD-M305 / DVD-M405 / DVD-P145 / DVD-P148 / DVD-P213 / DVD-P233K / DVD-P244 / DVD-P247A / DVD-P248A / DVD-P248K / DVD-P543K / DVD-P548K / P650K / DVD-S124 / DVD-S128 / DVD-S221 / DVD-S223 / DVD-S228 / DVD-S328 / DVD-S423 / DVD-S424 / DVD-V72K / DVD-V5000

1. Turn the player off
2. Press and hold PLAY and STOP
3. Turn on the player
4. Language menu shows up
5. Release the keys
6. Select language
7. Press REPEAT
8. Enter the corresponding combination for your current RC (see top of the page)
9. Current RC should be displayed
10. Press the button for the desired RC (9=codefree)
11. Open the disc tray
12. Turn the player off

Samsung 707 / DVD-807 / DVD-907

1. Press DVD of TV/DVD SELECT
2. Insert DVD with foreign RC
3. Remove DVD
4. Press OPEN/CLOSE
5. Press TIME SEARCH, 1, 1 and 9
6. If this doesn't work, press TV, 2, 0 and 0. (for the new firmware versions)

Samsung DVD-HD841 / DVD-HD845 / DVD-HD850 / DVD-HD941 / DVD-M104? / DVD-N2000 / DVD-N501 / DVD-P231 / DVD-P421 / DVD-P721M / DVD-S222

You will need a remote control from a Aiwa sound system
1. Turn on your DVD player
2. Open the disc deck
3. Using the Aiwa remote press (SHIFT,) REPEAT (DVD player's display will be totally light.)
4. Press (SHIFT,) PROGRAM
5. Press (SHIFT,) CLOCK - and the display will show the word "ADJUST"
6. At this time using the DVD remote control press 9

Samsung DVD-K100 / HT-DB120 / HT-DB300 / HT-DB600 / HT-DL100 / HT-DL200 / HT-DL200P / HT-70DRH/XEU / HT-DM150 / HT-DM550 / HT-DS110 / HT-DS400 / HT-DS490 / HT-DS610 / HT-DS660T / HT-DS1000 / HT-P38 / HT-SK5 / HT-WP38

1. Unplug the player for about 30 secs
2. Turn on the player using the remote
3. Press ENTER
4. Press 8, 4, 2, 6, 9
5. Press ENTER
6. Disc tray opens, player turns off

Samsung DVD-L70 / DVD-L100 / DVD-L200

1. Press REPEAT (maybe you have to hold it)
2. Press UP, DOWN, RIGHT, LEFT
3. 2-digit number should be displayed
4. Press DOWN until 09 is set
5. Press REPEAT A-B
6. Open the disc tray
7. Close the disc tray
8. Turn the player off

Samsung DVD-M101

1. Insert a foreign DVD
2. Press PLAY and FFW
3. Enter region (0 = multi-region)

Samsung DW-15G10 / UW17J11VD / UW21J10VD

1. Power on and go to DVD mode
2. Make sure there is no disc
3. Press 7, 7, PLAY
4. Press ENTER to enter region code change mode
5. Press 0 (for multi-region)
6. Press RETURN

Samsung CSM2077DV / CSN2077DV / DVD-608 / DVD-615 / DVD-905 / DVD-916 / DVD-927 / DVD-C600 / DVD-C601 / DVD-C621 / DVD-C625 / DVD-C643P / DVD-C700 / DVD-E135 / DVD-E219 / DVD-E238 / DVD-E338J / DVD-HD1000 / DVD-K110 / DVD-L1200 / DVD-M201 / DVD-M208K / DVD-M307 / DVD-P230 / DVD-P242 / DVD-P313 / DVD-P331 / DVD-P341 / DVD-P345 / DVD-P346 / DVD-P350K / DVD-P401 / DVD-P423 / DVD-P438J / DVD-P445K / DVD-P538K / DVD-P701 / DVD-R2000 / DVD-R3000 / DVD-R4000 / DVD-S126 / DVD-S229 / DVD-S320 / DVD-S321 / DVD-S624M / DVD-V52K / DVD-V2500 / DVD-V3500 / DVD-V3650 / DVD-V3800 / DVD-V4300 / DVD-V65K / DVD-V8000 / DVD-V8500 / DVD-V8600 / DVD-VR325 / HT-DB750M / HT-DS450 / HT-DS630T / HT-DS700 / HT-DS900 / HT-EV100 / HT-P10 / HT-P50 / Max945D / MaxDN55 / SV-DVD3JG / SV-DVD6 / SV-DVD90

Sharp DV-550

1. Press STOP
2. Press SETUP
3. Press PAUSE, 1, 2, 3
4. Select region

Sharp DV-620 / DV-S15H

Method 1:
1. Press SETUP
2. Press 3, 8, 8, 8, 3 (or 3, 7, 7, 7, 4)
3. Select region

Method 2:
1. Press SETUP
2. Go to "Preferences"
3. Press PAUSE, PREV CHAPTER, NEXT CHAPTER
4. Select desired RC

Sharp DV-740 / DV-760

1. Open up Windows Notepad or a similar text editor and type in (without the quotation marks, you can replace "R0" with "R1" for region 1 and so on):
   1. For DV740U (US, Canada) --> "TSDVDREG-2001-9629735-R0"
   2. For DV740X (Aus, NZ, Singapore) and DV740H/DV740S (UK, Europe) --> "TSDVDREG-2001-8918448-R0"
2. Save this file as CREGIN.TXT
3. Burn the file to CD-R(W) as ISO9660 Mode 1
4. Put the CD-R(W) in player
5. After 15 seconds or so "R0" should appear in the lower left hand corner of your TV screen.

Sharp CD-DVD500 / DV-560H / DV-600 / DV-600U / DV-650U / DV-654Z / DV-660 / DV-700S / DV-710 / DV-720 / DV-750 / DV-770 / DV-775 / DV-890 / DV-HR300 / DV-HR400 / DV-HR450 / DV-HR480 / DV-L70 / DV-L80 / DV-L88S / DV-L90TC / DV-LS10H / DV-NC100H / DV-NC55 / DV-NC60H / DV-NC65H / DV-NC65S / DV-NC70U / DV-NC80X / DV-NC85 / DV-RW250 / DV-RW260 / DV-RW270 / DV-RW2U / DV-RW340U / DV-RW350U / DV-S11S / DV-S1H / DV-S1S / DV-S1U / DV-S1X / DV-S25U / DV-S2U / DV-S5UM / DV-SF20 / DV-SF60P / DV-SL10 / DV-SL20U / DV-SL80U / DV-SL80X / DV-SL8W / DV-SR3U / DV-SR45U / DV-SV80H / HT-AT4000DV / SD-AT100 / SD-AT50DV / SD-SH111 / XL-DV50H / XL-DV60

Sherwood DVD-1000K

1. Open the disc tray
2. Press 8, 8, 8, 8
3. "System Menu" is displayed
4. Press ENTER
5. Select RC with UP/DOWN (0=codefree)
6. Press ENTER
7. Select "Exit Menu" with UP and DOWN
8. Press ENTER
9. Close the disc tray

Sherwood DVD-6105K

1. Open the disc tray
2. Press 9, 7, 3, 5
3. "System Menu" is displayed
4. Press ENTER
5. Select RC with UP/DOWN (0=codefree)
6. Press ENTER
7. Select "Exit Menu" with UP and DOWN
8. Press ENTER
9. Close the disc tray

Sherwood V-756

1. Turn on the player
2. "No Disc" is displayed
3. Press STOP, FORWARD SKIP, BACKWARD SKIP, PLAY on the player
4. Press 0 on the remote
5. Open disc tray
6. Insert a DVD with the desired RC
7. Close the disc tray
8. "Wrong Region Code" is displayed on the TV, but "Complete" on the display!
9. Open and close the disc tray

Sherwood VD-4106R

1. Press PAUSE
2. Press 3, 1, 4, 1, 5, 9
3. Press the button for the desired RC (0=codefree)
4. Press PAUSE
5. Turn the player off

Sherwood VD-4500

1. Open disc tray
2. Press FORWARD SKIP on the front panel for two seconds
3. Press 9 on the remote

Sherwood V-768, DV-5108, VR-670, VR-758

Sanyo DRW-1000

1. Turn on (with no disc)
2. Press SETUP
3. Move down to the "lock" picture
4. Press 0, 0, 0, 0
5. Press ENTER

Sanyo DVD-1550A ? / DVD-5100 / DVD-6040 / DVD-6070 ? / DVD-7201

1. Press PROGRAM
2. Press RIGHT, RIGHT, ENTER, PLAY

Sanyo DVD-1550A / DVD-6070

1. Download spookytooth-sanyo1500crack.zip
2. Write the files Dummy.dat, Sanyo.dvd, Sanyo.prg to a CD. The volume label has to be 001017_1251
3. Insert the disc into your DVD player and wait

Sanyo DVD-DX501 / DVD-DX510

1. Open tray
2. Enter 8, 2, 8, 6, X (X = region, 0 is multiregion)
3. Close tray

Sanyo DVD-SL33

1. Switch on
2. Enter 89239990

Sanyo DVD-SX20

1. Switch on, wait for "no disc"
2. Press DISPLAY
3. Select "Video"
4. Enter 1, 3, 5, 7
5. Change the region using UP/DOWN (0 = multi-region)
6. Press DISPLAY

Sanyo DVR-S120

1. Switch on, wait for "no disc"
2. Press SYSTEM
3. Press PLAY
4. Enter 1, 5, 9
5. Enter 064135124255
6. Press PLAY

Sanyo DVR-V100E

1. Press SETUP
2. Select "System Info" from the OSD
3. Enter 1, 1, 0, 1
4. Enter the region (0 = multi-region)
5. Press OK/ENTER
6. Press SETUP

Sanyo DVW-5000

1. Switch on, wait for "no disc"
2. Press PAUSE
3. Enter 314159
4. Press the key for the region you want (0 = multi-region)
5. Press PAUSE
6. Switch off

Sanyo DVW-7000 / DWM-360 ? / DWM-370 / DWM-380

1. Switch on, wait for "no disc"
2. Enter 11233543254346
3. Switch off

Sanyo DVW-7100 / HX-DX1E / HX-DX2E

1. Follow the instructions on www.area450.co.uk/lg5083hack.htm

Sanyo DWM-395

1. Press PROGRAM
2. Press LEFT, LEFT, ENTER, PLAY

Sanyo DWM-450

1. Open tray
2. Press 5, 7, 9, 2
3. Select 0 for multi-region
4. Close tray

Sanyo HV-DX300A

1. Open tray
2. Enter 0, 5, 2, 0
3. Press UP, DOWN, LEFT, RIGHT
4. Press 0 for multi-region

Sanyo AVD-8501 / DAV-821 / DC-AVD8501 / DC-TS755KR / DC-TS790 / DC-TS5233 / DRW-500 / DVC-2000 / DVC-2500 / DVC-2700 / DVD-077 / DVD-7000 / DVD-7300DX / DVD-9201 / DVD-9203 / DVD-9205SU / DVD-DX60 / DVD-HP58 / DVD-LS70 / DVD-SL18 / DVD-SL20 / DVD-SL22 / DVD-SL25 / DVD-SL30KR / DVD-SL40 / DVD-SL50 / DVD-SL330 / DVD-SX10 / DVR-H200 / / DVW-6000 / DVW-6100 / DVW-7200 / DWM-390 / DWM-400 / DWM-470 / DWM-1000 / DWM-2500 / DWM-2600 / DWM-3000 / DWM-3500 / DWM-3800

Sony Playstation 2 / SCPH 10000

Method 1:
1. Press and hold CIRCLE, RIGHT, L1
2. Press and hold L3 and push the stick in hard
3. Boot into the PS2 browser without a CD/DVD in the tray
4. Press CIRCLE and R1 on the DVD
5. Hold RIGHT until a menu appears
6. Press CIRCLE and R1 again

Method 2:
1. Load the DVD into the PS2
2. At the browser screen, select the CD icon the press and hold SQUARE then CIRCLE until the DVD menu appears, holding both buttons all of the time
3. Either select the PLAY icon or the MOVIE START icon

Sony Playstation 2

Have a Messiah 2 or Magic 2 chip installed.

Sony SLV D 900 / SLV-D900E

1. Turn on the player (without a disc inserted)
2. Press SUBTITLE, 3, 8, 7, 6, 7
3. Current RC should be displayed
4. Press 9
5. This has to be done every time you restart the player

Sony DVP-F21 / DVP-LS500 / DVP-LS755 / DVP-LS785 / DVP-NC615 / DVP-NS52 / DVP-NS300 / DVP-NS305 / DVP-NS310 / DVP-NS315 / DVP-NS32 / DVP-NS330 / DVP-NS333 / DVP-NS355 / DVP-NS360 / DVP-NS400 / DVP-NS405 / DVP-NS410 / DVP-NS430 / DVP-NS433 / DVP-NS575 / DVP-NS585 / DVP-NS590 / DVP-NS700 / DVP-NS730 / DVP-NS765 / DVP-NS900 /DVP-NS905 / DVP-NS930 / DVP-NS955 / DVP-PQ1 / DVP-PQ2 / RDR-GX3 / RDR-GX7 / RDR-GX300 / RDR-GX700 / RDR-GXD500 / RDR-HX900 / RDR-HX1000

Please note that, some players do not display "success" when hacked.
The infrared service codes required to make the update are available on the Internet. Unfortunately, not many people have an appropriate device to enter the codes into. You basically need a programmable remote (Philips Pronto, One-For-All) or a PDA (Palm, iPAQ) with suitable software.
This guide shows you how to make the update with a regular PC equipped with an IRDA port.

1. Download the winsamp -package from Blank Franks site.
   This innovative piece of software allows you to send standard home electronics IR signals using a PC IRDA port.
2. Extract the package onto a bootable DOS floppy disk.
3. Save the following code into a file named "REMOTE.TXT" and place it in the same directory as the package above.
   

   "Sony Region Free Code 1",84,24,6,12,6,12,6,12,6,12,6,12,6,12,6,12,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,117,24,6,12,6,12,6,12,6,12,6,12,6,12,6,12,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,117 "Sony Region Free Code 2",84,24,6,12,6,6,6,12,6,6,6,6,6,12,6,12,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,118,24,6,12,6,6,6,12,6,6,6,6,6,12,6,12,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,118 "Sony Region Free Code 3",84,24,6,12,6,6,6,12,6,6,6,12,6,6,6,12,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,118,24,6,12,6,6,6,12,6,6,6,12,6,6,6,12,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,118 "Sony Region Free Code 4",84,24,6,12,6,12,6,12,6,12,6,12,6,6,6,12,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,117,24,6,12,6,12,6,12,6,12,6,12,6,6,6,12,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,117 "Sony Region Free Code 5",84,24,6,12,6,6,6,12,6,6,6,12,6,6,6,6,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,118,24,6,12,6,6,6,12,6,6,6,12,6,6,6,6,6,6,6,12,6,6,6,12,6,12,6,12,6,6,6,6,6,12,6,6,6,6,6,12,6,6,118

4. Boot up your PC from the floppy disk and run winsamp.exe
   If your IRDA port doesn't appear as COM2 you may override this by using an appropriate command line switch. For example, use COM1 by running 'winsamp C1'
5. Press the 'r' key to load up the codes into winsamp
6. Make sure your DVD player is in standby mode and your IRDA port is within range
7. Run the IR codes from 1 to 5 by pressing Enter on each corresponding button
8. Your DVD player should start up and display the text "SUCCESS"
9. Repeat step 7. Your player should return to standby mode.
   Your player is now multi-region.

Sony DVP-NC85H, DVX-11A, SLV-D500P, SLV-D980P

ඔනැම ඞීවිඞී යන්ත‍්‍රයක කන්ටි‍්‍ර කොඩි ව්ස්තර මෙම වෙබ් අඩව්යෙන් ලබාගතහැක

http://www.videohelp.com/dvdhacks

http://www.dvddemystifiziert.de/codefree_en/codefree.html