Sil9187 Replacement

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • ducky29
    Badcaps Veteran
    • Dec 2015
    • 370
    • Europe

    #1

    Sil9187 Replacement

    Hello. I found out a Sil9187 shorted on a philips chassis. Is it possible to replace it with Sil9287( have it on hand) or should i order the exact chip?
  • kasfamily
    Badcaps Veteran
    • Aug 2014
    • 765
    • Russia

    #2
    Re: Sil9187 Replacement

    The following multiplexers can be used:
    • Sil9187A (does not support “Instaport” technology for fast
    switching between input signals)
    • Sil9287B (supports “Instaport” technology for fast
    switching between input signals).
    The hardware default I2C addresses are:
    • Sil9187A: 0xB0/0xB2 (random: software workaround)
    • Sil9287B: 0xB2 (fixed)

    Comment

    • ducky29
      Badcaps Veteran
      • Dec 2015
      • 370
      • Europe

      #3
      Re: Sil9187 Replacement

      Replaced with Sil9287B. Working great. Thanks a lot for the quick response!

      Comment

      Related Topics

      Collapse

      • tuner2000i
        Philips 65PUS8518/12 distorted image after main board replacement
        by tuner2000i
        hello everyone,

        I don't normally do tv repairs but this is a case with my personal TV which got fried together with many other electronics in my house after a thunderstorm.

        The TV is a Philips 65PUS8518/12 which had no power. I measured and concluded that the main board was probably fried through ethernet or hdmi. I found a board with same number 715GD328-M0F-B00-005Y (I had G) but from a 55PUS8518. The TV starts but the image is doubled, distorted. I need to set the panel code which is 016 according to the sticker on the back but I can not seem to do it.

        ...
        07-15-2025, 01:15 PM
      • Rauni
        Philips 58PUS7805/12 showed no picture; after T-Con replacement, shows halo
        by Rauni
        Hello, this is my first post on this forum, and my first attempted to repair a TV.

        My Philips 58PUS7805/12 stopped working recently. It is not that old, about 5 years. We were on a trip for a few days and when we came back, it had stopped working out of a blue (Perhaps our house was hit by a lightning strike? Don't know.)

        Read from a guide that I should test if the screen shows picture with one of the T-Con cables disconnected. Did that, it showed perfect picture (first on left, later on right side).

        Read also that we should test what happens if we...
        10-01-2023, 12:06 AM
      • Pulka
        Philips 32PFL3605/12 U4201 replacement
        by Pulka
        Hello everyone!

        This is my first post, but not my first attempt to repair a TV.
        So a few days ago I got this Philips TV (TPM4.1E LA), which produced weird symptoms.

        There were no 12 and 24V, which was caused by a shorted schottky. I replaced that, the voltages are alright everywhere, but it still refused to turn on or even produce a standby light.
        Thats when I removed the cover lid from the U4201, turns out that it badly burnt through, thanks to that replaced diode. It's an MTK MT8222TMMU, and I already found a replacement for it. However in the service...
        12-29-2021, 01:51 PM
      • G33RT
        Philips 8200 series 65PUS8204/12 stuck at Philips Logo
        by G33RT
        Philips 8200 series 65PUS8204/12 stuck at Philips Logo, it does not reboot it just stays on the logo.

        It does power up when pressing the power button.

        I already try the power button while plugin the plug with no result.
        Also put the latest firmware autorun-TPM191E_R.001.004.100.000.upg on a MBR/FAT32 USB stick at USB port2 with no result either.

        Could this be an PSU or eMMC issue ?
        07-19-2025, 03:43 AM
      • the_rem
        Unknown transformer : how to find a good replacement part ?
        by the_rem
        Hello guys,

        I would like a quite old but still good 800 W ATX PSU to be repaired. The problem was an extremely heavy coil whine coming from the small secondary transfomer on the PCB.

        I desoldered it hoping the references on the upper side would allow me to find a adequate replacement part. Sadly the written references drove me nowhere but to the manufacturer (I-MAG). I sent them a message like a bottle in the see asking them to send me a datasheet of the transformer. And... They responded ! I received a kind of datasheet (see attachment) but my competencies do not allow...
        04-23-2025, 01:48 AM
      • Loading...
      • No more items.
      Working...