By reducing the resistance through the pots we increase the voltage getting to our lasers which can drive another few years out of a weak laser. Other guides may also have you adjust the white wheel which adjusts the laser tray height. With the top of the DVD drive off we can get to work by first extending the DVD drive tray, either pull it out or power on the PS2 for a moment and press the eject button then power off the unit once the tray is fully extended.
With the tray extended we only need to remove one additional screw to gain access to the laser. Remove the phillips head screw holding down the laser guide bar on the side of the laser by the worm gear.
Once you remove the screw you can lift the laser assembly out of position. With the laser now upside down you can see the two pots that we need to adjust. Using a small slotted jewel screwdriver gently turn your pot clockwise just a couple of degrees and take another reading. Adjust your pot to — ohms less than where it was at, put your laser back into place, tighten the set screw for the laser assembly, temporarily place the DVD drive cover on then boot up your PS2 and insert a disc.
You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email. Notify me of new posts via email. Menu About Contact. Tools Needed: Phillips screwdriver Jewel screwdriver kit Multimeter- a cheap one from Harbor Freight will work fine First remove the 8 screws on the bottom side of your PS2, later models will only have 6.
Now we keep it standing on its side but that's not a viable solution. I've read several posts here on how to adjust laser angle on the old ps2s but none that invilves the slim model. Can anyone help? Any walkthroughs out there I haven't seen? Ginge70Sep 23, Well, I had these issues.
The laser is wearing out. Clicking means the laser is colliding with your Discs. It won't be long before you will see Circular scrathes all around discs. NHSSep 24, Hello guys, first post I have a similar problem. I have a ps2 slim and it stoped reading dvd's. Cd's played fine until i read somewhere that i should clean the lense with alcool.
I did it gently, but I did press enuff to notice the lense is a moving up and down part. I waited for the alcool to dry and then tried some discs. Now, even the cd's don't work anymore and i have a clicking sound that i don't think it was there. I've already opened the unit and it seems that the lense is touching the disc so i think it's just a matter of adjusting the height of the lense but i don't think i can adjust it like on FAT ps2's.
It's easy to find info on that for older models but i can't find anything for the slim version.Page 1 of 2.
Level 6. Joined: Oct 23, Messages: Country:. My power supply makes odd ticking and buzzing sound and the off brand replacment isn't very good can i just use a normal power supply.
GBAtemp Patron. Level 8. Joined: Apr 13, Messages: 1, Country:. When dealing with power supplies you should always get a proper one. You should buy an original right now.
Joined: Feb 17, Messages: Country:. You might try this. Level Joined: Oct 19, Messages: 3, Country:. Level 7. Joined: Oct 12, Messages: Country:. Level 5. Joined: Apr 8, Messages: 60 Country:. TheVinAnator and Tumoche like this. Anunnymous GBAtemp Regular. Joined: Oct 27, Messages: Country:.This post covers the process of upgrading the fan inside of my PS2 fat to a standard 60mm computer fan.
The PS2 fat has a pretty simple cooling system design.
How do I adjust the laser on a ps2 slim?
There is a single slim 60mm fan in the back that sucks air in from the vents on the front. The air goes through the power supply and heatsink fins, and out the back of the system.
The fan does a pretty good job of keeping the console cool. To silence the PS2 I needed to find and install a fan that can pull at least an equivalent amount of air through the system quietly.Let's Fix: Sony Playstation 2 Power Supply Replacement
The stock PS2 fan mounts to a plastic bracket along with the power socket. The separate bracket is easy to modify, and easy to replace if something goes wrong.
For the fan to fit it had to stick out the back of the case a bit. I started by cutting out the plastic grill vents. With the vents removed the plastic fan bracket broke into two pieces. I glued both pieces together with the fan in between using hot glue. Powering the fan is fairly tricky.
I spent quite a bit of time experimenting with different points on the board using schematics I found online without any luck. The image above is wired to the fan connector using alternate points, orange is for the positive voltage, and white is for ground.
I wired those two wires to one of the fan extension cables provided with the Noctua fan, so that I could easily connect and disconnect the fan. You can see the wires connected to the fan in the image above.
The first solution would be to use the hard drive expansion bay pins. There are pins on the expansion bay that provide 12V to the hard drive, but only when the system is powered on. Another solution would be to wire up a transistor to something that is only powered on when the system is on.
This could be the fan connector, or the green power LED. The transistor would cut off the 12V power to the fan when the system is off.
If you did everything right you should be able to put it back together just like you took it apart. Above is an image of the fan installed before I put the top cover back onto the console. Below is an image of what the fan looks like once the top cover is back in place. This mod was a success. I was able to upgrade the fan in my fat PS2 to something more silent. I discuss this power problem in relation to a fan in my post on upgrading the PS2 fan.
Running a fan at 5V is usually quieter. You should be able to solder the fan to the 5V pin on the USB connector for power. Have you run into any issues since doing the mod?Discussion in ' PS2 - Hardware boot discussion ' started by cutttNov 10, Log in or Sign up.
Any info on this would be appreciated. Thanx in adavnce. Thanx alot lucifer I found the nearest 5v point from the fan and connected to it and grounded the other wire. The PS2 now works flawlessly, the fan starts when turned on and stops on standby. Thanx for the info, this helped me a great deal. You must log in or sign up to reply here. Show Ignored Content. Share This Page Tweet. Your name or email address: Do you already have an account? No, create an account now.
Yes, my password is: Forgot your password?The PlayStation 3 technical specifications describe the various components of the PlayStation 3 PS3 video game console. The PS3 uses the Cell microprocessorwhich is made up of one 3. A seventh runs in a special mode and is dedicated to aspects of the OS and security, and an eighth is a spare to improve production yields.
To date, the PS3 has had several component revisions which serve to reduce power consumption. This in turn results in production savings, lower heat production, lower cooling requirements and quieter running.
Major improvements were introduced with the PS3 Slim. On all models of the PS3, the last seven characters of the serial number make up the console's model number. This begins with "CECH", followed by a letter indicating what model the system is.
The last two characters of the model number indicate what region the system is from. In terms of audio, the PS3 supports a number of formats, including 7. The PS3 slim features an upgraded HDMI chip that allows bitstreaming of lossless audio codecs to an external receiver earlier versions had to decode the signal internally before outputting it via LPCM.
All models support USB memory devices; flash drives and external hard drives are both automatically recognized. However, they must be formatted with the FAT32 file system. Earlier systems sported up to four USB 2. Bluetooth 2.
The PlayStation 3 Slim is quieter and more compact than its predecessor. The engraved logo is an update of the PS2's with curved edges. The PlayStation 3 Sixaxis  is a controller that is very similar in appearance to that of its predecessors, the DualShock and DualShock 2. The PlayStation 3 supports up to 7 simultaneous controllers over Bluetooth. The Sixaxis controller also has no vibration feature.
In Japan, the device was available starting December 7, The PS3 will accept signals only via its Bluetooth Remote, as the console does not have an infrared receiver; this prevents the use of universal remotes with the system.
The four-channel microphone on the Eye can block out background noise. From Wikipedia, the free encyclopedia. Redirected from PlayStation 3 hardware.
Main article: Cell microprocessor. Main article: PlayStation 3 accessories. IBM developerWorks. November 29, Retrieved 6 April Sony Computer Entertainment America. Retrieved However, unlike the otherwise similar Apple Desktop Bus connector used by Apple, a given system's keyboard and mouse port may not be interchangeable since the two devices use different sets of commands and the device drivers generally are hard-coded to communicate with each device at the address of the port that is conventionally assigned to that device.
That is, keyboard drivers are written to use the first port, and mouse drivers are written to use the second port. Each port implements a bidirectional synchronous serial channel.
The interface has two main signal lines, Data and Clock. These are single-ended common mode signals driven by open-collector drivers at each end.
how many watts and volts does the old fat playstation 2 use?
Normally, the transmission is from the device to the computer; then, the attached peripheral device generates the Clock signal. To transmit a byte, the device simply outputs a serial frame of data including 8 bits of data and a parity bit on the Data line serially as it toggles the Clock line once for each bit. The host controls the direction of communication using the Clock line; when the host pulls it low, communication from the attached device is inhibited.
The host can interrupt the device by pulling Clock low while the device is transmitting; the device can detect this by Clock staying low when the device releases it to go high as the device-generated clock signal toggles.
When the host pulls Clock low, the device must immediately stop transmitting and release Clock and Data to both float high. So far, all of this is the same as the unidirectional communication protocol of the IBM PC keyboard port, though the serial frame formats differ.
The computer can use this state of the interface simply to inhibit the device from transmitting when the computer is not ready to receive. For the IBM PC keyboard port, this was the only normal use of signalling from the computer to the keyboard.
The keyboard could not be commanded to retransmit a keyboard scan code after it had been sent, since there was no reverse data channel to carry commands to the keyboard, so the only way to avoid losing scan codes when the computer was too busy to receive them was to inhibit the keyboard from sending them until the computer was ready.
To send a byte of data back to the keyboard, the computer pulls Clock low, waits briefly, then toggles it with a clock signal generated by the computer, while outputting a frame of bits on the Data line, one bit per Clock pulse, just as the attached device would do to transmit in the other direction. The device defers to the control of the computer over the Clock line and receives the data byte.
A keyboard normally interprets this byte as a command or a parameter byte for a preceding command. The computer releases the Clock line when it is done. The device will not attempt to transmit to the computer until both Clock and Data have been high for a minimum period of time. Transmission from the device to the computer is favored because from the normal idle state, the device does not have to seize the channel before it can transmit—the device just begins transmitting immediately.
In contrast, the computer must seize the channel by pulling the Clock line low and waiting for the device to have time to release the channel and prepare to receive; only then can the computer begin to transmit data.
Older laptops and most contemporary motherboards have a single port that supports either a keyboard or a mouse. Sometimes the port also allows one of the devices to be connected to the two normally unused pins in the connector to allow both to be connected at once through a special splitter cable.
Such wiring adapters and adapter cables were once commonly available for sale. However, PS2 mice and keyboards are favored by many gamers because they essentially have zero latency through the port.
There is no "polling" needed by the OS. The device notifies the OS when it's time to receive a packet of data from it. Some keyboard peripherals support only the latter class, and some OSes may fail to switch to using the full HID keyboard class with a device after boot. Such passive adapters are not standardized and may therefore be specific to the device they came with. Such adapters only support certain classes of USB devices such as keyboards and mice, but are not model- or vendor-specific.
Later the PC 97 standard introduced a color code: the keyboard port, and the plugs on compliant keyboards, were purple; mouse ports and plugs were green.
Some vendors initially used a different color code; Logitech used the color orange for the keyboard connector for a short period, but soon switched to purple. Today this code is still used on most PCs.