Hello friends, compliment of the season . i dont know if anyone can volunteer a bit of his time to assist me? i have this loewe tv. it comes up frøm standby anytime and off as soon as voltage drops, so when i opened to check i fund stby voltage at 4.47. as against 5v pfc voltage is 300v . i have attached schematic
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Hi,
just acquired a rather stylish Loewe Art 40 model 54457 W80 with chasis SL310 which I think has a mainboard fault. Does anyone on here have a service manual/schematics for such please ???
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Hi all
This set seems to power up , with LED at front changing to GREEN , but no picture , or backlight , plus cannot set TV back to standby .
Suspecting main board issue .
Powered the backlights independently & they light up ok .
Disconnected HDD & powered , with same results .
Checked supplies at all the buck regulator outputs on main board & again seem ok .
Anyone have experience working on this model .... -
Hi
I'm restoring this vintage radio, that had a very weak sound output, after replacing the electrolytic capacitors the sound volume improved but when the volume reach the middle of the knob starts to distort, its like the speaker overdrive and saturates, but only at lower frequencies even with the tone knob at minimum on bass frequencies. i have tried with other speakers but is the same.
Any idea what causes this ?
Below the schematic
Thanks...03-02-2022, 11:51 AM -
All,
I recently moved to a very rural area. I am about 25 miles from the nearest urban settings (2 separate College Towns). 45-50 miles from a Urban City (Toledo Ohio)
There was a Omni-directional Wineguard Antenna (amplified) that was mounted on the house originally. Came with the house. Center of the top of Roof a few feet from Chimney on a 4 foot pole. The 75 ohm line went from the roof down 2-3 stories to the small Wineguard amplifier and then it split to the living room and master bedroom. Currently a Very simple setup.
Since we moved in, 8 years ago,... -
Greetings, new guy here but always interested in the crazy universe of modding
We just finished construction of around 25 vacation houses, all inside the same private area.
Each house has 3phase power , and we bought an atlas MK10 meter for each house (25 meters total ! )
The metering on a per-house basis is done privately. Its not done by a utility company. The utility company will only charge us for the total consumption of all 25 houses together.
Id like to do a small modification on the firmware of our MK10 to make it easier identify each house's...05-20-2025, 09:09 AM