Capacitors in schematic question

Collapse
X
Collapse
 
  • Page of 2
  • Time
  • Show
Clear All
new posts
Previous 1 2 template Next
  • caphair
    Badcaps Legend
    • Nov 2011
    • 1249
    #21
    Re: Capacitors in schematic question

    In this schematic are L1213 and L1214 connected in series with the caps or across them? In other words if I measure across the caps would I get a 0 ohm reading or not? Trying to figure out if the caps are shorted or if I'm reading the inductor resistance across them
    Attached Files

      Comment

      Previous 1 2 template Next

      Related Topics

      Collapse
      • Lef de art
        Different capacitors in the sassi and different values in the schematic !
        by Lef de art
        Hello guys.
        Recently i finished my first restoration in a 61 years old tube reel to reel recorder (Geloso G258) .
        Thanks God the process ended positively and the recorder works again very good.

        In this process i met a big problem by trying to figure what value in capacitors to use.

        I say this because all the capacitors excluded the electrolitic had different values from the capacitors in the sassi !!!
        Not one or two capacitors. It's about 12 capacitors !!!
        For sure i have the correct schematic.

        At the end i have used...
        11-03-2019, 04:22 PM
      • dragon3x
        After updating motherboard capacitors, what to do next (Asrock K7VT2, SOLTEK SL-75FRN2L)
        by dragon3x
        Hi, I have some 32 bits computer motherboards that need repair, as they fail to
        power on.

        Here are some examples :

        (N.B. "capacitors" indicated here are electrolytic capacitors located in the onboard
        switching supply area).
        (N.B. #2 : I could not find a 3300 microF aluminum-polymer with a higher voltage
        than 6.3 V.)

        1 - Motherboard #1 : this is an Asrock K7VT2 (socket A) that still works well. To put it on test
        I replaced capacitors with aluminum-polymer.
        3300 microF/6.3 V. x 4 replaced by 3300 microF/6.3 V. (KYOCERA...
        03-21-2025, 02:46 PM
      • TinkerTron
        Schematic vs. Reality: Where Are the Resistors on My Sharp Clock Radio? Model FY-70CH
        by TinkerTron
        Hey everyone,

        I'm currently working on a mid-70s Sharp Electronic Digital Clock Radio, Model FY-70CH. I found the service manual online, printed it out, and have been studying it for a while. My main reasons for tackling this are: (1) I want to learn electronics and figured I'd start with something I had on hand, and (2) I want to fix its issues. Right now, the radio sounds awful, has about 5V DC at the speaker terminals, and the alarm time setting doesn't work. But I'm not asking how to fix these problems.

        Instead, here's what's been bugging me so far:
        The schematic...
        3 Photos
        03-06-2025, 02:03 PM
      • atunguyd
        Acer x163w Monitor PSU schematic
        by atunguyd
        Ii wonder if anyone can help me. I have a Acer x163w monitor which is not powering up. The PSU main capacitor's one leg had completly come off - I replaced it but the PSU is still not outputting DC. I found the monitor in questions service manual here on manuals lib but the schematic in there is a completely different - the schematic shows no mosfet to drive the transformer while the one I have does use a mosfet - also the schematic shows only one optocoupler but mine has two.
        The PSU board is labelled FM-20A02-AAA made by APD as per the image below. I am trying to find a schematic for this...
        03-05-2025, 02:08 PM
      • slybunda
        AA and AAA battery charger capacitors?
        by slybunda
        hey all, iv got my favourite battery charger here which iv had for many years probably 15 years now or maybe even more. it still works good but thought id open it up to clean the dust out of it, lots of dust inside but now its clean and noticed 4 capacitors inside it and wondered if i should replace them.
        it has inside:
        2 x 47uf 16v caps 105c branded as Su'scon (lol sounds sus to me)
        2 x 470uf 16v LZ105c branded as G.Luxon

        not heard of these brands are they any good?

        iv attached photos of the charger and the board inside for an idea on the type of...
        12-24-2023, 04:41 AM
      • Loading...
      • No more items.
      Working...