Announcement

Collapse
No announcement yet.

Sanyo JT760L Tuner station memory

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Sanyo JT760L Tuner station memory

    What keeps the presets in the memory? There's no battery, but the memory lasts only 1-2 hours without power. Could it be that large capacitor?
    The thing is a Sanyo JT760L, it has its own power but the signal etc were via a ribbon cable. It now has a RCA-jack.
    Attached Files
    Last edited by SMDFlea; 09-08-2021, 12:21 PM. Reason: Sanyo JT760L

    #2
    Re: Sanyo JT760L Tuner station memory

    I thought these have no preset backup. Mains power is always on, so they are like a clock that must be set with a power outage. The 1,000uF capacitor can keep data for a little while. I could not find the schematic, Sanyo JT-340L is the highest they go at hifi Engine
    https://www.hifiengine.com/manual_li.../jt-340l.shtml
    Toshiba tuner MCU TC9303N I could find no other data.

    Comment

    Working...
    X