PS3 Pro-Lizer Replacement Implemented Board Set (4 pcs)

【Product Description】
This is a replacement part for the NEC/TOKIN proadlizer used in some PlayStation 3 models. It allows for clean component mounting without the need for angled placement or board modification. The shape is designed with a recess suitable for soldering iron installation.

It is used in conjunction with six 0805-sized MLCCs and three 7343-sized conductive polymer capacitors, all unbranded, connected in parallel.

We have confirmed normal operation after replacing four proadlizers on a PS3 that would not boot due to RSX power issues with parts equivalent to this product. While we have selected high-quality unbranded 7343 capacitors among the unbranded options, please consider the risks of malfunction and long-term stability due to them being unbranded.

The 7343 capacitors must be 2.5V 470uF or higher, with low ESR/ESL. The ESR of the proadlizer is less than 2mΩ. Therefore, we have selected components with a nominal ESR of 7mΩ＠100kHz, which we consider within the acceptable range.

Approximate measured ESR values of randomly selected components are as follows:
135mΩ＠100Hz 25mΩ＠1kHz 10mΩ＠10kHz (0.6Vrms)
[Measured with FNIRSI LCR-ST1]

The combination of 0805 multilayer ceramic capacitors is as follows:
47, 22, 10, 4.7, 2.2, 1 [uF]
Installing these is expected to improve performance in the 1-10MHz range.

【Precautions for Use】
Before removing the proadlizer, perform a diagnostic check of the SYSCON communication to pinpoint the failure. If you do not understand this, you should not attempt to work on the proadlizer. The cause of the failure may lie elsewhere. Please investigate the cause of the failure first.

【Product Condition】
Usage: Unused
Notes: There are burrs, so please file them down before use.
Cosmetic Quality: Due to manual assembly and my skill level, the finish is not as refined as machine mounting. Please understand this in advance. The photos are stock images.