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PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+)

必要な工具と部品

  1. PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Is your system recoverable?: 手順 1、 1の画像 1
    • Before starting, make sure you have a die cast laser. Plastic lasers are non-recoverable.

    • If your laser is plastic: You must replace the laser. It is due to uneven wear.

    • If you have a Die cast laser, this fix may help. These lasers fail because of age most of the time. Note: In some cases, the laser will need adjustment, rather then the motor.

  2. PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Opening the system: 手順 2、 3の画像 1 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Opening the system: 手順 2、 3の画像 2 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Opening the system: 手順 2、 3の画像 3
    • Remove the 6 screws from the bottom of the PlayStation using a Phillips #2 screwdriver. Remove the top of the system.

  3. PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Disconnect the laser: 手順 3、 3の画像 1 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Disconnect the laser: 手順 3、 3の画像 2 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Disconnect the laser: 手順 3、 3の画像 3
    • Disconnect the laser from the unit.

  4. PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Repair sanity check: 手順 4、 3の画像 1 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Repair sanity check: 手順 4、 3の画像 2 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Repair sanity check: 手順 4、 3の画像 3
    • With the laser removed from the system, remove the 2 Phillips PH1 screws hiding the laser. Check if the laser is plastic.

    • If your laser is repairable, it will look like the one shown. If it is not metal, it must be replaced.

  5. PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Adjust the motor trimpot: 手順 5、 3の画像 1 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Adjust the motor trimpot: 手順 5、 3の画像 2 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Adjust the motor trimpot: 手順 5、 3の画像 3
    • Only adjust it enough to reliably read games and music CDs again. If overdone, the laser can physically "burn" your games, or kill the laser!

    • Consider anything less then a 80-90% read rate a failure. These are hard to reliably recover.

    • Before starting, mark the original adjustment point and write down the factory setting as tested. It will be difficult to take it back to stock without this information.

    • Adjust the trimpot incrementally using a Phillips PH1 or other compatible bit. Do this until the laser is reliable and consistently reads games. Test the system to see if it is satisfactory.

  6. PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Test the repaired system: 手順 6、 2の画像 1 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Test the repaired system: 手順 6、 2の画像 2
    • If possible, test on a known good system first.

    • Improving the read percentage: If you are not happy with the results, keep adjusting the motor. Repeat until you are happy with the rate of good reads or the motor does not spin.

    • If you see the Insert PlayStation CD-ROM screen, the motor is too slow. Adjust the speed up, rather then down.

    • Partially reassemble the system and test it. If it is sufficient, leave it alone and finish reassembly.

    • To test the read percentage, get a few known good games and see which ones load. A minimum of 5 test games or more is recommended. Only adjust the laser again after each full test is done.

    • If you can get the game to load, play each game for a few minutes to check for stability, and note any issues. Some early revisions have FMV issues - THIS IS EXPECTED.

  7. PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Control System: 手順 7、 2の画像 1 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Control System: 手順 7、 2の画像 2
    • Control system results

  8. PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Repaired System: 手順 8、 2の画像 1 PlayStation SCPH-5501 Motor Speed Adjustment (KSM-440ADM/AEM+), Repaired System: 手順 8、 2の画像 2
    • Repaired SCPH-5501 results

終わりに

To reassemble your device, follow these instructions in reverse order.

4 の人々がこのガイドを完成させました。

作成者

2人の作成者と共同で作成されました。

Nick

メンバー登録日: 11/10/09

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3 件のコメント

Do you have the specifics as to the spacers and trimpot adjustment when using a new KSM-440BAM (with extension cable if needed) on either SCPH-1001 or SCPH-5501?

leafybye - 返信

No - I do not.

Nick -

Hello, I recently attempted to replace my weak laser in my 5501 with a 440BAM and it did not work, I even tried putting back the old laser but it wouldn't work again at all no motor spin or anything. Any ideas as to what I'm doing wrong or how to fix? Thanks!

James Whitson - 返信

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