Power Supply

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Internal power supplies

A/A+ chassis (SCPH-10000 and SCPH-15000 series, GH-003 based SCPH-18000 series)

The earliest retail PS2 power supplies, used in early Japanese consoles. These power supllies are region-exclusive.

Warning: Despite having the same mechanical form factor as later 12 V power supplies used in the AB chassis (GH-008), GH-001 and GH-003 take 8.5 V instead! Installing a 12 V power supply in these consoles will damage them!

Specifications
Wattage 68 to 76.5 W (unconfirmed)
Output voltage 8.5 V Never install a 12 V power supply in these consoles!
Max output amperage 8 to 9 A (unconfirmed)
Input voltage 100 V (Japan)
Input frequency 50 / 60 Hz

Models

Nichicon

  • ZSSR908JA (100 V); Sony part no. 1-468-453-11
    • Capacitors have leaked in at least one example.
    • 2x Nichicon GU(M) series, 680uF, 150V, 105°C, 10mm pin pitch (clips), 22.5mm ⌀, 32mm h
    • 5x Nichicon HD series, 2200uF, 16V, 105°, 5mm pin pitch, 12.5mm ⌀, 25mm h
14mI5zl.jpg TQsskrj.jpg
ZSSR908JA front ZSSR908JA back
  • ZSSR908ZA (100 V); Sony part no. 1-468-453-21
Hy6m8LR.jpg J3S8PmD.jpg
ZSSR908ZA front ZSSR908ZA back

Matsushita/Panasonic

  • ETXNY296J9A (100 V); Sony part no. 1-468-540-11 (Seen in a SCPH-15000)

B/B'/C/C' chassis (early SCPH-3000x series)

Used in early North-American and European consoles. These power-supplies are region-exclusive. They retain the same basic form factor as the earlier Japanese power supplies, but the exact location of the power connector has been slightly offset to the left to make room for a screwhole to the right side of it.

Specifications
Wattage 72 to 84 W (unconfirmed)
Output voltage 12 V
Max output amperage 6 to 7 A (unconfirmed)
Input voltage 120 V (USA)

220 V - 240 V (Europe - Asia)

Input frequency 50 / 60 Hz

Models

Nichicon

  • ZSSR048MA (120 V); Sony part no. 1-468-563-11
  • ZSSR048ZA (120 V); Sony part no. 1-468-563-21
WGJs9qB.jpg VJvE82o.jpg
ZSSR048ZA front ZSSR048ZA back
  • ZSSR005ZA (220 V - 240 V); Sony part no. 1-468-565-21 or -22 (several revisions?)

Matsushita/Panasonic

  • ETXNY323E7A (220 V - 240 V); Sony part no. 1-468-589-12 or -13 (several revisions?)

AB chassis (GH-008 based SCPH-18000 series)

Uses an identical form factor to the power supplies used in A and A+ chassis (GH-001 and GH-003), however, just like the B/B'/C/C' chassis power supplies, these power supplies output 12 V instead. Due to the identical form factor, it is mechanically possible to install an AB chassis power supply in an A/A+ chassis console; however, this would damage the console by overvolting it!

Specifications
Wattage 72 to 84 W (unconfirmed)
Output voltage 12 V Never install these power supplies in an 8.5 V console (A/A+ chassis)!
Max output amperage 6 to 7 A (unconfirmed)
Input voltage 100 V (Japan)
Input frequency 50 / 60 Hz

Models

Nichicon

  • ZSSR086JA (100 V); Sony part no. 1-476-629-11
AB chassis nichicon PSU top.jpg AB chassis nichicon PSU bottom.jpg
ZSSR086JA front ZSSR086JA back

Matsushita/Panasonic

  • ETXNY338J7A (100 V); Sony part no. 1-476-630-11

D/D'/F/G chassis (late SCPH-3x0xx series)

Used in later SCPH-3x0xx consoles across all regions. These power supplies are region-exclusive. Compared to earlier power supplies, the form factor has changed significantly.

Specifications
Wattage 74.4 W (Delta Electronics ADP-75EP B)
Output voltage 12 V
Max output amperage 6.2 A (Delta Electronics ADP-75EP B)
6 to 7 A (Matsushita PSUs, unconfirmed)
Input voltage 100 V (Japan)

120 V (USA)

220 V - 240 V (Europe - Asia)

Input frequency 50 / 60 Hz

Models

Delta Electronics

  • ADP-75EP B (120 V); Sony part no. 1-468-634-11 has a known issue with leaky or dry electrolytic capacitors (no visible bulge!), especially the small capacitor next to the heatsink

Nichicon

  • ZSSR093MA (120 V); Sony part no. 1-468-604-11
  • ZSSR186MA (120 V); Sony part no. 1-468-604-21
  • ZSSR186CA (120 V); Sony part no. 1-468-604-31
  • ZSSR291MA (120 V); Sony part no. 1-468-604-41
  • ZSSR291CA (120 V); Sony part no. 1-468-604-51
  • ZSSR094HA (220 V - 240 V); Sony part no. 1-468-605-11
  • ZSSR094ZA (220 V - 240 V); Sony part no. 1-468-605-21
  • ZSSR187HA (220 V - 240 V); Sony part no. 1-468-605-31
  • ZSSR????A (220 V - 240 V); Sony part no. 1-468-605-41 mentioned in SM, but there's no trace of it actually existing
  • ZSSR292HA (220 V - 240 V); Sony part no. 1-468-605-51
  • ZSSR292CA (220 V - 240 V); Sony part no. 1-468-605-61
  • ZSSR002JA (100 V); Sony part no. 1-468-610-11
  • ZSSR002ZA (100 V); Sony part no. 1-468-610-21
  • ZSSR185JA (100 V); Sony part no. 1-468-610-31
  • ZSSR104ZA (input voltage?); Sony part no. 1-468-670-11

Matsushita/Panasonic

All of these have a known issue with leaky or dry electrolytic capacitors (no visible bulge!), especially the small capacitor next to the heatsink

  • ETXNY351A7A (120 V); Sony part no. 1-468-623-11
  • ETXNY351A7AA (120 V); Sony part no. 1-468-623-21 or -31 (several revisions?)
  • ETXNY351J7A (100 V); Sony part no. 1-468-659-11
  • ETXNY351J7AA (100 V); Sony part no. 1-468-659-21
  • ETXNY351E7A (220 V - 240 V); Sony part no. 1-468-691-11

H/I/J chassis (SCPH-5x0xx series)

Used in SCPH-5x0xx consoles. These power supplies are region-exclusive. Similar to the previous type at first sight, but different connector type and location for upside-down mounting.

Specifications
Wattage 86.4 W (Delta Electronics ADP-75JP C)
Output voltage 12 V
Max output amperage 7.2 A (Delta Electronics ADP-75JP C)
7 to 8 A (Matsushita PSUs, unconfirmed)
Input voltage 100 V (Japan)

120 V (USA)

220 V - 240 V (Europe - Asia)

Input frequency 50 / 60 Hz

Models

Delta Electronics

All of these have a known issue with leaky or dry electrolytic capacitors (no visible bulge!), especially the small capacitor next to the heatsink

  • ADP-75JP B (120 V); Sony part no. 1-468-757-11
  • ADP-75JP D (120 V); Sony part no. 1-468-757-21
  • ADP-75JP C (220 V - 240 V); Sony part no. 1-468-760-11

X0ZIlvB.jpg
Picture of a leaky capacitor on an ADP-75JP C (220 V - 240 V), next to the heatsink. Notice the area on the PCB where dust adheres to, as well as green residue and corrosion on surrounding components' legs. The damage on the picture prevented the power supply from powering up; it instantly went into safety shutdown and then restarted, causing an audible periodic clicking sound. Replacing the capacitor and cleaning off the electrolyte residue on the PCB and surrounding components fixed this power supply. This is a known issue with all "fat" PS2 Delta PSUs.

Nichicon

  • ZSSR257JA (100 V); Sony part no. 1-468-726-11
  • ZSSR257CA (100 V); Sony part no. 1-468-726-21
  • ZSSR258CA (120 V); Sony part no. 1-468-755-21
  • ZSSR256HA (220 V - 240 V); Sony part no. 1-468-758-11
  • ZSSR256CA (220 V - 240 V); Sony part no. 1-468-758-21
  • ZSSR????A (220 V - 240 V); Sony part no. 1-468-758-31 mentioned in SM, but there's no trace of it actually existing
  • ZSSR????A (220 V - 240 V); Sony part no. 1-468-758-41 mentioned in SM, but there's no trace of it actually existing
  • ZSSR305CA (220 V - 240 V); Sony part no. 1-468-792-21

Matsushita/Panasonic

All of these have a known issue with leaky or dry electrolytic capacitors (no visible bulge!), especially the small capacitor next to the heatsink

  • ETXNY406J8A (100 V); Sony part no. 1-468-725-11
  • ETXNY406J8AA (100 V); Sony part no. 1-468-725-21
  • ETXNY406A8A (120 V); Sony part no. 1-468-756-11
  • ETXNY406A8AA (120 V); Sony part no. 1-468-756-21
  • ETXNY406A8AB (120 V); Sony part no. 1-468-756-31
  • ETXNY406E8A (220 V - 240 V); Sony part no. 1-468-759-11
  • ETXNY406E8AA (220 V - 240 V); Sony part no. 1-468-759-21

P/R chassis (slim SCPH-900xx series)

Power supplies present in the SCPH-900xx models are universal and work with any line voltage.

Specifications
Wattage 33.75 W
Output voltage 7.5 V
Max output amperage 4.5 A
Input voltage 100 V - 250 V
Input frequency 50 / 60 Hz

Models

Delta Electronics

  • EADP-34BF B (100 V - 250 V); Sony part no. 1-474-082-11
  • EADP-34CF A (100 V - 250 V); Sony part no. 1-474-119-11
PBwKcED.jpg JargTHn.jpg IM8Mm2a.jpg
EADP-34CF(A) power supply (mains plug side). EADP-34CF(A) power supply (low voltage plug side). EADP-34CF(A) power supply (PCB).

External power supplies

K/L/M chassis (slim SCPH-700xx to SCPH-770xx series)

All of these power supplies have the Sony model number SCPH-70100.

In early 2005, it was found that some slim PS2 power supplies manufactured from August to December 2004 were defective and contained a component that could overheat. Affected was the Hipro model (HP-AT048H03, but not HP-AT048H03B) with a datecode from 2004.08 up to including 2004.12. The units were recalled by Sony and replaced by a 2005/2006/2007 model.

Specifications
Wattage 48 W (Approximate)
Output voltage 8.5 V
Max output amperage 5.65 A
Input voltage 100 V - 240 V
Input frequency 50 / 60 Hz
XKPrWP5.jpg X8Em06d.jpg
SCPH-70100 power supply (front). SCPH-70100 power supply (back).

Models

Delta Electronics

  • ADP-50VH
  • ADP-50VHB
  • EADP-48AB
  • EADP-48CB

Hipro Electronics

  • HP-AT048H03 This model has been subject to a partial recall (see above)
  • HP-AT048H03B

Nichicon

  • ZSSR422Z

N chassis (slim SCPH-790xx series)

All of these power supplies have the Sony model number SCPH-79100.

Specifications
Wattage 38 W (Approximate)
Output voltage 8.5 V
Max output amperage 4.5 A
Input voltage 100 V - 240 V
Input frequency 50 / 60 Hz
L92X2gn.jpg N5LhyXg.jpg
SCPH-79100 power supply (front). SCPH-79100 power supply (back).

Models

Delta Electronics

  • EADP-40CB

PSX power supplies

Specifications
Wattage approx. 96 - 108 W
Output voltage 12 V
Max output amperage 8 to 9 A (unconfirmed)
Input voltage 100 V (Japan)
Input frequency 50 / 60 Hz

Interface

(DESR-7500) 1x4 Through-pin socket. Two pins +12V, two pins ground. Pins closest to the corner of the board are +12V. No special signalling seen.

Models

It seems that 1-468-805-xx and 1-468-806-xx are for PSX1 (XPD-001 motherboard) while 1-468-868-xx and 1-468-869-xx are for PSX2 (XPD-005 motherboard).

Nichicon

  • ZSSR343JA (100 V); Sony part no. 1-468-805-11 for PSX1/XPD-001
  • ZSSR414JA (100 V); Sony part no. 1-468-868-11 for PSX2/XPD-005
  • ZSSR414JA (100 V); Sony part no. 1-468-868-12 for PSX2/XPD-005

Matsushita/Panasonic

  • ETXNY499J9A (100 V); Sony part no. 1-468-806-11 for PSX1/XPD-001
  • ETXNY499J9AA (100 V); Sony part no. 1-468-869-11 for PSX2/XPD-005
  • ETXNY499J9AA (100 V); Sony part no. 1-468-869-12 for PSX2/XPD-005 (on some units, the 2 at the end of the part no. has been re-printed over a 1)
Ux2OeOv.jpg ZemTE2y.jpg
DESR-7700 Matsushita power supply (front). DESR-7700 Matsushita power supply (back).
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