PlayStation 2 models

The Slimline PS2 is considerably smaller than the "Fat" PS2

The PlayStation 2 (PS2) has undergone many revisions, some only of internal construction and others involving substantial external changes. These are colloquially known among PS2 hardware hackers as V0, V1, V2, ..., V18.^[1] Each region receives a different model number; for example, the V18 was released in North America as SCPH-90001, in Australia as SCPH-90002, and in Hong Kong as SCPH-90006. The final digit is simply a region code and has no bearing on the hardware other than region lock-outs for games and DVDs, and language options within the system software.

The PS2 is primarily differentiated between models featuring the original "fat" case design and "slimline" models, which were introduced at the end of 2004. In 2010, a television incorporating a PS2 was made available to consumers.^[2]

Original case design

An SCPH-30000 model with DualShock 2

Three of the original PS2 launch models (SCPH-10000, SCPH-15000, and SCPH-18000) were only sold in Japan, and lacked the expansion bay of later PS2 models. These models instead included a PCMCIA slot. SCPH-10000 and SCPH-15000 did not have built-in DVD movie playback and instead relied on encrypted playback software that was copied to a memory card from an included CD-ROM (normally, the PS2 will only execute encrypted software from its memory card; see PS2 Independence Exploit). V3 had a substantially different internal structure from the subsequent revisions, featuring several interconnected printed circuit boards. As of V4 everything was unified into one board, except the power supply. V5 introduced minor internal changes, and the only difference between V6 (sometimes called V5.1) and V5 is the orientation of the Power/Reset switch board connector, which was reversed to prevent the use of no-solder modchips. The V5 also introduced a laser that is more reliable than the ones used in previous models. V7 and V8 included only minor revisions to V6.

Beginning with model SCPH-500xx, the i.LINK port was removed. An infrared receiver was added for use with a remote to control DVD playback.

The PS2 standard color is matte black. Several different variations in color were produced in different quantities and regions, including ceramic white, light yellow, metallic blue (aqua), metallic silver, navy (star blue), opaque blue (astral blue), opaque black (midnight black), pearl white, Sakura purple, satin gold, satin silver, snow white, super red, transparent blue (ocean blue), and also Limited Edition color Pink, which was distributed in some regions such as Oceania, and parts of Asia.^[3][4][5]

The small PlayStation logo on the front of the disc tray could be rotated ninety degrees, in order for the logo to be the right way up in both vertical and horizontal console orientations. This feature is also used on slimline consoles.

Slimline case designs

PlayStation 2 slimline

Original style PS2 slimline with a DualShock 2 controller. This was superseded by another slimline design in 2007.
Manufacturer	Sony Computer Entertainment
Product family	PlayStation
Type	Video game console
Generation	Sixth generation era
Retail availability	October 29, 2004 – January 4, 2013
CPU	300 MHz
Controller input	DualShock 2
Connectivity	2 × USB 1.1, Ethernet, IrDA, 2 × controller ports.

In September 2004, Sony unveiled its third major hardware revision (V12, model number SCPH-700xx). Available in late October 2004, it is smaller, thinner, and quieter than the older versions and includes a built-in Ethernet port (in some markets it also has an integrated modem). Due to its thinner profile, it does not contain the 3.5" expansion bay and therefore does not support the internal hard disk drive. It also lacks an internal power supply, similar to the GameCube, and has a modified Multitap expansion. The removal of the expansion bay has been criticized as a limitation due to the existence of titles such as Final Fantasy XI, which require the use of the HDD.

The official PS2 Linux also requires an expansion bay to function. Currently only the modified Multitap is sold in stores; however, these are also compatible with the older versions, and also added support for multiple memory cards on some games. Third-party connectors can be soldered into the unit giving hard drive support; however, IDE connections were completely removed in the V14 revision, thereby eliminating this option. Certain mod chips enable the use of a USB hard drive or other mass storage device.

There are actually two sub-versions of the SCPH-700xx. One of them includes the old EE and GS chips, and the other contains the newer unified EE+GS chip, but otherwise they are identical. The variations are variously referred to as V11.5 for the older model (with separate EE and GS chips) and V12 for the newer model, and V12 for the older model and V13 for the newer model. Currently, most people use V12 for both models, or V12 for the old model and V13 for the newer one.

The V12 model was first released in black, but a silver edition was available in the United Kingdom, Germany, Australia, United Arab Emirates and other GCC Countries, France, Italy, South Africa, and finally, North America. A limited edition pink console also became available after March 2007.

V12 (or V13) was succeeded by V14 (SCPH-7500x), which contains different ASICs compared to previous revisions, with some chips having a copyright date of 2005, compared to 2000 or 2001 for earlier models. It also has a different lens and some compatibility issues with a different number of PlayStation games and even some PS2 games.^[6]

In the beginning of 2005 it was found that some black slimline console power transformers manufactured between August and December 2004 were defective and could overheat. The units were recalled by Sony, with the company supplying a replacement model made in 2005.^[7]

Later hardware revisions had better compatibility with PlayStation games (Metal Gear Solid: VR Missions operates on most silver models); however, the new Japanese slim models have more issues with playing PlayStation games than the first PS2 revisions.

In 2006, Sony released new hardware revisions (V15, model numbers SCPH-7700x_a and SCPH-7700x_b). It was first released in Japan on September 15, 2006, including the Silver edition. After its release in Japan, it was then released in North America, Europe and other parts of the world. The new revision uses an integrated, unified EE+GS chip; a redesigned ASIC; a different laser lens; an updated BIOS; and updated drivers.

In July 2007, Sony started shipping a revision of the slimline PlayStation 2 (SCPH-7900x) featuring a reduced weight of 600 grams compared to 900 grams of the SCPH-7700x, achieved through a reduction in parts. The unit also uses a smaller motherboard as well as a custom ASIC which houses the Emotion Engine, Graphics Synthesizer, and the RDRAM. The AC adaptor's weight was also reduced to 250 grams from the 350 grams in the previous revision.^[8]

Another refinement of the slimline PlayStation 2 (SCPH-9000x) was released in Japan on November 22, 2007.^[9] As well some cosmetic changes, the design of the hardware has been overhauled, incorporating the power supply into the console itself similar to the original PlayStation 2 revisions; this also reduces the total weight to 720 grams (25 oz). SCPH-9000x series consoles manufactured after the third quarter of 2008 as the last revision of the PlayStation 2, some changes were (indicated by date code 8C) incorporate a revised BIOS, which disables an exploit present in all older models that allowed homebrew applications to be launched from a memory card.

PSX

The PSX

Sony also manufactured a consumer device called the PSX that can be used as a digital video recorder and DVD burner in addition to playing PS2 games. The device was released in Japan on December 13, 2003, and was the first Sony product to include the XrossMediaBar interface. It did not sell well in the Japanese market and was not released anywhere else.

The PSX featured one USB port, a Memory Stick card reader and two PlayStation 2 Memory Card slots.^[10]

Sony BRAVIA KDL22PX300

Released in 2010, the Sony BRAVIA KDL22PX300 is a 22 inch 720p television that incorporates a PlayStation 2 console and 4 HDMI ports. The 720p TV also includes BRAVIA Internet Video Access, allowing users access to streaming services such as YouTube and on-demand television, but only released in Europe. Although the maximum resolution is 720p/1366x768, 1080p input sources can be used and displayed.^[2]

See also

• PlayStation models
• PlayStation 3 models

References