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R
rainyliveshere
replied to the thread
Ceiling fan wall switch vs remote
.
Back-feeding the receiver's blue output is unsafe. Connection A looks like the receiver's light output. It is designed to supply the...
Sep 5, 2026
Delta Prime
reacted to
crutschow's post
in the thread
Two audio outputs into one 8 ohm speaker
with
Like
.
Just make sure the two transceiver speaker grounds have no significant potential between them when both are on. The resistor isolation...
Sep 5, 2026
Delta Prime
reacted to
Martaine2005's post
in the thread
Burned traces repair help needed
with
Like
.
You can use bare wire. The traces and connections are not insulated. Be mindful of bending the wire where the original track was...
Sep 5, 2026
T
TJR
posted the thread
Ceiling fan wall switch vs remote
in
General Electronics Discussion
.
I would like to be able to control the lights with both the remote and the existing wall switch. I believe that I can achieve this by...
Sep 5, 2026
crutschow
replied to the thread
Two audio outputs into one 8 ohm speaker
.
Just make sure the two transceiver speaker grounds have no significant potential between them when both are on. The resistor isolation...
Sep 4, 2026
F
f15radar
posted the thread
Sony SLV-R1000 — plays a few seconds, tears to B&W, then aborts (pinch roller confirmed glazed, looking for OEM/compatible source + second opinion)
in
Troubleshooting and Repair
.
Hi all — working through a Sony SLV-R1000 (S-VHS deck w/ built-in TBC) that's got a specific, repeatable fault. Posting here after some...
Sep 4, 2026
J
Jerry In Maine
replied to the thread
Two audio outputs into one 8 ohm speaker
.
S meter on both. also, each is often receiving on different bands and operating in different modes.
Sep 4, 2026
crutschow
replied to the thread
Two audio outputs into one 8 ohm speaker
.
So how will you now which is generating the sound when both are on? Is there a visual indication?
Sep 4, 2026
J
Jerry In Maine
replied to the thread
Two audio outputs into one 8 ohm speaker
.
I'd like to monitor both at the same time. Repairs on these transceivers is expensive even w/o shipping to the shop, so I'm really...
Sep 3, 2026
crutschow
replied to the thread
Two audio outputs into one 8 ohm speaker
.
Does either of the tranceivers have an output indicating that they are on? If so, you might be able to use that to operate a relay that...
Sep 3, 2026
A
amplydollar98
reacted to
bertus's post
in the thread
Engineering toolbox
with
Like
.
Hello, Here is a page with all kinds of engineering calculators: https://www.engineeringtoolbox.com/ Unfortunately it contains a lot of...
Sep 3, 2026
J
Jerry In Maine
replied to the thread
Two audio outputs into one 8 ohm speaker
.
I realize I could use two speakers. The speaker I want to use is in a Icom accessory cabinet that matchws the tranceiver,
Sep 2, 2026
Externet
replied to the thread
Two audio outputs into one 8 ohm speaker
.
Complications, complications... Choose your preferred size... Or superglue a couple of your choice, visible or wrapped/behind...
Sep 2, 2026
Martaine2005
replied to the thread
How Do You Confirm a Suspected Short on a PCB?
.
I would briefly check the voltage regulators, diodes, capacitors and output transistors for a short. Then I would remove the suspect...
Sep 2, 2026
Martaine2005
reacted to
Delta Prime's post
in the thread
5013 - Component identification
with
Like
.
5013 - Component identification Please accept my apologies for submitting the wrong component datasheet earlier. I understand that...
Sep 2, 2026
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