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  1. 73's de Edd

    Yamaha Aventage RX-A810 perfect but no audio

    HEY YOU'SE GUYS ! Question 1 . . . . .If I am being a FULLY . . . . . Certified and Doctorate Degreed dabbl-OR . . . .then, are you both being dabbl-EES Question 2 . . . . . If there is no speaker audio output . . . . at what earlier point is it getting lost ? Tell you whuts I'm a...
  2. 73's de Edd

    Yamaha RX-V373 In protection

    Sir catsferguson . . . . . . Indeed that is dual Decimal 2 ohm 3 Watt resistor . . . . R48 and is associated with coupling the audio output from one of three audio power amps within IC1 to your R and L + Center speakers. That R48 resistor pair feeds your Front Right Speakers audio. The center...
  3. 73's de Edd

    Repairing a Premier Health Products PHP 2026 / 2027 Massage Chair

    Sir jditt . . . . . . See if this same manufacturer but slightly different part number is in the same housing as your 24 VDC motor. With a meter hooked up to that connectors two wires you are reading infinity ohms . . .right? Now, why not set up your metering to read DC voltage of 24? VDC...
  4. 73's de Edd

    Basic circuit, but is this possible??

    Dandanna ? . . . . . . . .? OR . . . . . . with this showing up and being a first time post . . . . . OR . . . . . . . .it even possibly being a "BOT" generated post . . . . . . . . . OR . . . . . . . .it being an A.I. generated post . . . . with its I aspect, having no Intelligence...
  5. 73's de Edd

    Modifying 30w laptop power supply.

    Sir Hammez . . . . . You say . . . . I have a 30w USB-C laptop power supply. Now, to potentially be of more help to you, on your situation can you give us further exacting details. Is the situation being that this specific 30w USB-C laptop power supply that you now have, is just being a...
  6. 73's de Edd

    12 V lithium battery power supply with motor speed controller

    Looks like that is some Tee Shirt signage that should have never had the ink meet the silk screen press. My apologies and MEGA ! KUDOS to U and MOM . . . . . . Keep on Truckin'.
  7. 73's de Edd

    Bosch AL1411 faulty? 7V only...

    Sir @Yvautrin . . . . . . . au France . . . .via Egypt TIME OUT ! For you to EXACTLY fill me in on your proposed procedure. Your Bosch AL1411 charger should permit you to just drop the battery packs below, into it for charging. Bosch BAT038 BAT048 BAT043 BAT045 BTA120 battery packs. Now . ...
  8. 73's de Edd

    12 V lithium battery power supply with motor speed controller

    Ehhhhhhhhh . . . . . . . . . Tejano Tim ! Much better feedback intel . . . with your comeback ! :) Why not try this ? Where you now have that line feeding into the metering . . . . insert this gnats' brain circuitry. The entering pulse train will progressively accumulate a charge build...
  9. 73's de Edd

    Bosch AL1411 faulty? 7V only...

    Sir @Yvautrin . . . . . . . Hello . . .thermistor bead. . . . . . . AS I said, that resistor pair SHUNTS across one of the already existing . . . .voltage divider resistor pairs presently on the board. Therefore, just assume that nothing needs to be done with the resistor situation...
  10. 73's de Edd

    Bosch AL1411 faulty? 7V only...

    Sir @Yvautrin . . . . . . . Using your MOST helpful further info. I now see that my suggestion of a 4060 timer ONLY has the commonality of both having 16 pins. The 6HKB is an old ST custom-dedicated battery charger I.C. no longer in favor. I can see that your power semiconductor is being a S/T...
  11. 73's de Edd

    Vizio power board issues

    Sir Tmac13 The capacitor(s) of which our most, right honorable and esteemed H2814 doth speak, are being the two greenies at the very top of your boards peek-choor. BUT that mid board, black one, aside the BIG black one is a "ME TOO ! " candidate, as it is related to the parasitic...
  12. 73's de Edd

    Bosch AL1411 faulty? 7V only...

    Sir Yvautrin . . . . . . . No you do not. As already stated, charger for nimh and lipo or li ion are completely different. Not true . . . . . IF . . . . .his new BMS will be taking an ADEQUATE DC input voltage from the chargers raw DC supply (of which, its present mere 7 VDC is being waaaaay...
  13. 73's de Edd

    DT9205A Multimeter selector switch contacts

    This particular model has 5 contact pairs that shunt across 10 side by side contact rings on the PCB. RIGHTO ! . . . . . . . 2 compression springs set within 2 180 degree displaced cavities that then press 2 round ball bearings into each and every knob position to give a tight, solid wiggle...
  14. 73's de Edd

    Multimeter DT-9205AA

    Sir Khamis . . . INITIALLY . . . . . On my prior post upgrade my 10 amp shunt referencing UPWARDS to a 20 amp shunt. ALSO . . . . . You did not fully answer my earlier questions. Tell me your native language . . .Thai ? Arabic ? What are the I.C.s being used in your meter . . . . as I cannot...
  15. 73's de Edd

    DT9205A Multimeter selector switch contacts

    Makwakwa If this posts earlier pics don't agree with your unit, send us some good close in . . .full photos . . . of both the back of the knobs contact recesses and the rotary paths. In the end . . . . . . DON'T err in those contacts placements ! Referring to this photo set . . . On the right...
  16. 73's de Edd

    Multimeter DT-9205AA

    Sir Khamis . . . Delta . . . .Primus . . . . Maximus The 10A shunt . . .bare copper wire only comes into play if the meter lead is plugged into the 10A connector. Look at the 1st 1/3 of the shunt wire . . . . . . notice the CRIMP indentation . . . in its initial manufacture . . .that basic...
  17. 73's de Edd

    repair Tribest Sedona SD-P9000 dehydrator -- low DC voltage from power board: maybe rectifiers or caps?

    I have an intermittent connection and I could not find the exact root-cause Could you be more precisely EXACTING in the description of its intermittency. SINCE . . .there is the "brains" of the units components on the frontal display board and the completely separate CONTROL and power supply...
  18. 73's de Edd

    Old RCA CRT Console TV Repair

    AB-SO-WOOT-ELY TRUE . . . . . . . and THUSLY CONFIRMED . . . . Look at the photos left front foregrounds ?812 part number and then see the other physically slightly upper, PERCEIVED C82? designation.. Which is ACTUALLY assigned and belonging to a non existent and un- mounted cap to its left...
  19. 73's de Edd

    Old RCA CRT Console TV Repair

    Harald Kapp For sure ? . . . . . .I would expect roughshawd' s absolute best trap(s) to only assimilate to these. . . . .
  20. 73's de Edd

    Old RCA CRT Console TV Repair

    Thir roughshawd . . . . . Important notes.... (Questionable notes ....? ) The colortrak system was one of the first systems that used signal to the vid flyback circuits. What/&/where as well as where to, specifically, is that "signal" and its type and amplitude What EXACTLY is a vid flyback...
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