Technical Repair

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P
ATEN kvm switches, oscillating voltages at PS/2 port.
Last message by
Ya’akov
7
Replies
1K
Views
twd000
troubleshooting electric fence charger
Last message by
KeithWalker
8
Replies
5K
Views
S
HELP IDENTIFY POSSIBLE COMPONENT FAILURE
Last message by
MrChips
7
Replies
1K
Views
SoulSnatcher
Dual capacitor wiring issues
Last message by
vu2nan
1
Replies
4K
Views
A
  • Locked
SMPS' four cables coming from the terminal plug
Last message by
MrChips
9
Replies
1K
Views
P
Trying to debug a DC Proxxon motor controller
Last message by
MaxHeadRoom
2
Replies
802
Views
C
SR technology jam 150 plus (Schertler) keep burning resistor R2
Last message by
suskind21
26 27 28
545
Replies
33K
Views
P
Amplifir cum Subwoofer circuit Repair
Last message by
pprb8590
4
Replies
1K
Views
G
ZANUSSI DRYER CONTROL BOARD REPAIR (model ZDC67550W)
Last message by
greenisland
14
Replies
3K
Views
A
Samsung front load machine's preprogrammed cycle hacking
Last message by
abdulbadii
0
Replies
945
Views
PsySc0rpi0n
Repairing a small electronic circuit
Last message by
bassbindevil
5
Replies
2K
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F
Infos and help to rewind a baldor reliance industrial motor
Last message by
Farlns
0
Replies
1K
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PhysicsSolvesAll
"If all the IGBTs are good, then all the SMD resistors, capacitors and zeners on the legs of the IGBTs are good"
Last message by
nsaspook
5
Replies
1K
Views
R
My Ariston RD-80 has an AC synchronous motor, it is actually turning at between 325 and 330 rpm on 60 cycles. Why?
Last message by
roselewis
0
Replies
1K
Views
PhysicsSolvesAll
The outputs of the FIMER 201 welding machine give 0 Volts and a clicking sound is heard from the control circuit
Last message by
PhysicsSolvesAll
3
Replies
1K
Views
D
Short iPhone X PCB
Last message by
Ya’akov
1
Replies
937
Views
Wanni
Troubleshoot Hisense fridge control board #2
Last message by
Dodgydave
2
Replies
2K
Views
G
Vintage Jag Tachometer Oscillation
Last message by
graybeard
4
Replies
1K
Views
S
PCB beeps only when power disconnected
Last message by
swen
2
Replies
2K
Views
B
Orbit Startrak 980 treadmill motor will run for 1 sec, DCMD65
Last message by
MaxHeadRoom
6
Replies
923
Views
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