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  1. petehall347

    Help needed with a backup battery

    try vintage asylum .
  2. petehall347

    What are you drinking now?

    duvel tripel hop citra 9.5 percent .
  3. petehall347

    Toshiba A968 and C2238 transistor replacements

    best check everything before ordering parts with the price of shipping these days
  4. petehall347

    Toshiba A968 and C2238 transistor replacements

    might be one of them shorted drivers done that
  5. petehall347

    How to fix transformer noise

    check d5 and d6
  6. petehall347

    Pressure Washer/Power Washing mildew off our siding ...

    i have a stihl re 100 . it has a nozzle that spins round . it will remove paint if not careful with it . its mains powered but you might want a battery one .
  7. petehall347

    Why Does My Marantz 250 Amp Keep Eating the Protection Relay?

    these connections dont look too good .
  8. petehall347

    Why Does My Marantz 250 Amp Keep Eating the Protection Relay?

    voltage readings like what it is lead me to high/open resistors or cracked traces or poor grounding . a faulty capacitor might even be the culprit did you try flexing the board whilst checking pin 19 voltage ?
  9. petehall347

    What is this?

    hot soapy water and a brush first then isopropanol alcohol
  10. petehall347

    Pioneer SX-450 Voltages in Transistors

    reconnect the jumpers if cut
  11. petehall347

    Why Does My Marantz 250 Amp Keep Eating the Protection Relay?

    try an insulated stick to prod and poke things whilst monitoring pin 19 voltage till you find it .
  12. petehall347

    need help: NAD T973 no sound

    can you tell us some history ? like from when it last worked up to now .
  13. petehall347

    need help: NAD T973 no sound

    all channels dead ?
  14. petehall347

    Messed around with a Marantz 2226B now presumably … dead

    corrosion or bad solder or wire breaking
  15. petehall347

    Messed around with a Marantz 2226B now presumably … dead

    going off internet pictures some do and some dont have them
  16. petehall347

    Messed around with a Marantz 2226B now presumably … dead

    ok first thing is the main fuses , then power switch and wiring , if all them are good the transformer is toast .
  17. petehall347

    Messed around with a Marantz 2226B now presumably … dead

    unplug it from mains wall socket .. put your meter on 200 ohms scale then one probe to each pin of the mains plug . switch amp on and see what reading on the meter .
  18. petehall347

    Messed around with a Marantz 2226B now presumably … dead

    does it have power outlets on the rear panel ?
  19. petehall347

    Why Does My Marantz 250 Amp Keep Eating the Protection Relay?

    did you cut the spare pins off the relay this time ? still can't really understand why it would burn this way as it shouldn't connect to anything . all i can think is arcing because the pin is touching or very close to the chassis . and the contacts in the relay are very close together ,
  20. petehall347

    Sansui AU-5500 burning up Tr24 and R38

    i can only guess . it will be quicker if you check all transistors and resistors power off . my suspicions are around tr06 tro8 ,
  21. petehall347

    LG TV problem ...

    sometimes its the start up capacitor . its a small one . also test the diodes on the cold side . but firstly put the board back and warm it up with a hair dryer or similar and see if it starts up then .if it does it will be a bad capacitor
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