20 Most Recent Philips DCP750 Questions & Answers


The problem is in Slider mechanism,that can't switch on the Servo control circuit, that's stock up ,due to accumulated dust and dirt that's hardened the grease,it's need to clean and change the old grease. First thing you want to see if the unit’s laser is in good working order. This method isn’t foolproof, but most of the time works admirably. When you insert a disc, see if you can look up underneath where the disc sits on the turntable. Observe the laser lens going up and down. If the lens is trying to focus, that’s good! After a few seconds of the lens trying to focus, the platter should start to spin. On almost every CD/DVD unit I've encountered, the unit won't spin unless the laser has properly focused on the surface of the disc.
f the unit spins up and and then shuts down, you should check and make sure the laser pick-up assembly slider mechanism is working without any obstructions and that the small chrome rail that it slides on is slightly greased. Don’t go overboard with the grease though, as too much can cause all sorts of problems.
The slider mechanism, depending on the age of the unit and the manufacturer, consists of the small chrome rail, a drive motor, a small gear assembly, and (in some units) a small belt that drives the slider unit via the motor. This small belt causes all sorts of problems. If the belt is broken or slipping, it can cause skipping, dropouts, or simply no start up at all. Also, if the belt breaks in the middle of the disc, the drive mechanism gets hair or dirt wrapped up into the gears, or the pick-up assembly doesn’t return to the start position (called home), the unit will (99% of the time) refuse to release the disc, causing it to become stuck inside the unit. There’s a little micro or leaf type switch located at home position that sometimes gets dirty or breaks and, causing this problem also.
If the disc starts to spin slowly and doesn’t come up to speed, the spindle motor that’s attached to the turntable platter is a common problem. There could also be a problem with the spindle motor driver controller IC or the power supply regulator that supplies voltage to the driver IC. If the disc starts to spin and then spins really fast, or stops and starts to spin backwards, your problem is the laser pick-up assembly or the servo control circuit.
Also, in a DVD/CD player there are many complaints where the disc gets stuck inside of the unit. This could be as described earlier, but there’s also what’s called a drawer/disc tray opener and closer mechanism to contend with. On many models, old and new alike, there’s a small belt that goes bad and wont let the tray open. You can usually put your ear very close to the front of the unit and, if this is happening, hear the motor spinning when you press the eject button. Another cause is the nylon gears, which can get jammed up with dirt and dust. Also, in other cases, you could have a motor problem, or the driver IC could be at fault. If you suspect that the motor is at fault, simply measure the voltage on the tray motor while pressing on the eject button. If the voltage comes up between 6 to 12 volts, depending on the manufacturer, then the motor needs to be replaced

Philips DCP750 | Answered on Aug 11, 2018


The rechargeable battery inside the unit is made by a company called Yuku out of Quongdong, China. It is a 3.7V double layer battery with (3) soldered connections. I have not found a replacement yet, but am still looking.
Even though the unit is new, it does not mean the battery has not gone beyond its expiration date, for chargability. Hence new unit, old battery.

Miccey.

Philips DCP750 | Answered on Aug 01, 2012


Battery part number is 9965-100-18613 and can be bought at www.dutchwest.co.uk cost about £70 STG.

Philips DCP750 | Answered on Aug 01, 2012


back light not working check inverter board

Philips DCP750 | Answered on Aug 21, 2011


In most cases when the CD does not play it is possible that the optical head is a suspect. Sometimes it might pick up ordinary audio CD but will not play other formats. This indicates that the optical head is weak and so there is no detection or scanning of the CD . If the optical is working the tracks will be read immediately but with no scanning the laser head can be defective.
Sometimes certain cleaner disks will not be tracked to run for cleaning as it will not be read and so will reject. Hence it is ideal to manually clean the laser head eye using a cleaning swap /cotton bud with gentle pressure on the lens eye.
If there is no result then watch if the CD spins or tries to spin. If so the board seems to work unless a test is taken on the main board but the possibility of a defective optical head can be the suspected fault.
If any of the above seems otherwise we must recheck with possibilities of a malfunction of the main processor board

Philips DCP750 | Answered on Apr 16, 2011


Hi, The battery is defective. Hope this helps, good luck Prodzilla

Philips DCP750 | Answered on Apr 07, 2011


DVDs are encoded with a "Region Code" to allow studios to control release dates around the world. Hong Kong Region Code is 3, UK is 2. Your player will not play back Region 2 DVDs that you are purchasing or renting in UK. It will work fine with Region Code 3 DVDs I would bet.

Sorry to deliver the bad news.

Philips DCP750 | Answered on Oct 27, 2010


replace the battery its defective.

Philips DCP750 | Answered on Oct 15, 2010


I have the exact same problem. I looked up all kinds of info on it. When I first got it during a Christmas Holiday season, I had to take it back. The second one gave me the same problems unfortunately AFTER the "return to store" time limit expired. I've read many blogs that spoke negatively about this device and all are true. I contacted Phillips who brushed me off with that "out of warranty" "out of service" date crapp. I even agreed to pay for it just to have it fixed and they couldn't even offer a place for me to send it. One guy said that he found one place out of the states but that it would take six weeks. The bottom line is, dont ever buy a piece of CRAPP with the Phillips name on it ever again! Sorry Buddy!

Philips DCP750 | Answered on Jul 07, 2010


Hello,

the fault is from the lens of your player. The lens is weak that what its not reading discs and stops playing disc.

Go get the lens replaced and everything is going to be alright with your player.

Good luck.

Philips DCP750 | Answered on Apr 14, 2010


sudherr topani tower himayth nager ph.66636516



Philips DCP750 | Answered on Mar 27, 2010


Does your device play cd´s if they play it the lens are in well conditions and you need to change the motor disc spindle

Philips DCP750 | Answered on Jul 09, 2009


You can buy a new PHILIPS DCP750 wall ac adapter by clicking on the hyperlink:
buy replacement wall ac adapter power charger cord for PHILIPS DCP750 PORTABLE DVD PLAYER

Philips DCP750 | Answered on Jul 05, 2009


Hi!

First of all please check the power supply. Now disconnect from the mains power supply for 2 minutes and then connect again. If this doesn't help, you could reset your Phillips DCP750 to the default factory settings.

Switch it off with stand by light on. Press and hold record and program+ buttons for 1 minute or more at the same time.

Attention: All the information stored will be cleared and your issue will be resolved.

Please do accept this solution and revert for further assistance.


Thanks

Rylee

Philips DCP750 | Answered on Jun 24, 2009

Not finding what you are looking for?
Philips DCP750 Logo

38 questions posted

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76046 Answers

matt martin
matt martin

Level 3 Expert

1255 Answers

Steve Allison
Steve Allison

Level 3 Expert

5569 Answers

Are you a Philips Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Philips Televison & Video

  • Philips Televison & Video

Most Popular Question

battery in philips dcp750 dead

  • Televison & Video
Loading...