Repair

• Repair

  Ask for repair help or describe how to repair equipment

• Topics

• DC Varable Speed SCR circuit causing Earth leakage Trip

  Started by hightowerMcD on 15 Dec, 2020 08:33
  Last post by fourtytwo42 on 17 Dec, 2020 08:56

  Views: 2426, Replies: 10

• Tektronix 2213A 'ADD'

  Started by Coll on 16 Dec, 2020 16:44
  Last post by David Hess on 17 Dec, 2020 01:22

  Views: 1354, Replies: 4

• Unable to display cursors and messages in Tek 2465B after LPVS "recapping"

  Started by rodd on 16 Dec, 2020 13:12
  Last post by YetAnotherTechie on 17 Dec, 2020 01:01

  Views: 1160, Replies: 2

• HP 34970A Ser.Nr. US37007297 repair help needed -FIXED -

  Started by Spectrum on 17 Nov, 2020 13:28
  Last post by Spectrum on 16 Dec, 2020 18:33

  Views: 12345, Replies: 49

• DSO Hantek 6022BE, re-flash firmware?

  Started by sjuliancarrizo on 10 Sep, 2019 22:12
  Last post by Gyro on 16 Dec, 2020 18:27

  Views: 4568, Replies: 5

• Investigating a Panasonic TCP46G25 Plasma TV

  Started by vmallet on 23 Jul, 2020 23:39
  Last post by Runco990 on 16 Dec, 2020 16:29

  Views: 4897, Replies: 9

• Tektronix 2445A

  Started by torquil on 12 May, 2020 19:31
  Last post by AJ3G on 16 Dec, 2020 02:40

  Views: 3267, Replies: 12

• PNA boot issue

  Started by jmonette on 09 Dec, 2020 21:05
  Last post by tonyh88 on 16 Dec, 2020 01:18

  Views: 1847, Replies: 5

• Help requested identifying toaster timer / controller chip

  Started by winelight on 15 Dec, 2020 15:14
  Last post by winelight on 15 Dec, 2020 19:28

  Views: 1558, Replies: 2

• Part to replace

  Started by sdancer75 on 15 Dec, 2020 18:04
  Last post by bob91343 on 15 Dec, 2020 18:34

  Views: 823, Replies: 1

• Can this be a 100V capacitor?

  Started by bdunham7 on 14 Dec, 2020 23:32
  Last post by floobydust on 15 Dec, 2020 01:47

  Views: 1531, Replies: 4

• Agilent 16702 logic analyzer power LED is blinking. Does not start.

  Started by geshka on 13 Dec, 2020 19:23
  Last post by geshka on 14 Dec, 2020 22:24

  Views: 2301, Replies: 10

• Does anyone have the schematics of the HP 5342A motherboard (A22)?

  Started by gabor.dani on 14 Dec, 2020 19:51

  Views: 704, Replies: 0

• Hameg 203 Triggering Issue

  Started by eurekaiv on 04 Nov, 2020 20:30
  Last post by eurekaiv on 14 Dec, 2020 19:37

  Views: 1745, Replies: 7

• Underwater cable rubber seal casting

  Started by Manul on 11 Nov, 2020 11:36
  Last post by geggi1 on 14 Dec, 2020 19:25

  Views: 4372, Replies: 11

• LAMBDA LT-803 power supply

  Started by Avinoam on 14 Dec, 2020 18:24

  Views: 901, Replies: 0

• Hifi amplifier biasing issues and output stage shorting?

  Started by Yamin on 12 Oct, 2020 21:10
  Last post by dietert1 on 14 Dec, 2020 15:55

  Views: 20142, Replies: 73

• 2 Simples power supply 110VAC to 36VDC fixing help, both with same failure

  Started by Axxel on 11 Dec, 2020 17:36
  Last post by Ian.M on 14 Dec, 2020 12:00

  Views: 3769, Replies: 18

• TS80 Soldering Iron Short

  Started by WaldPinkler on 14 Dec, 2020 08:24

  Views: 1173, Replies: 0

• Hantek DSO 8060 issue

  Started by Gae on 08 Dec, 2020 22:29
  Last post by Gae on 13 Dec, 2020 21:43

  Views: 1438, Replies: 4

• KR-4010 and illuminating fuse (and STK-0040)

  Started by m k on 08 Dec, 2020 13:52
  Last post by m k on 13 Dec, 2020 17:10

  Views: 1393, Replies: 3

• Help with Denon Power AMP needed!

  Started by dezihh on 23 Nov, 2020 13:26
  Last post by madires on 13 Dec, 2020 11:36

  Views: 2368, Replies: 9

• Replacement LED FPC Connector for Motorola Z4 Play (XT1980-3)

  Started by ceneblock on 13 Dec, 2020 03:14

  Views: 1344, Replies: 0

• Reparing coarse adjustment knob on HP-105B

  Started by tkamiya on 13 Dec, 2020 03:08

  Views: 811, Replies: 0

• Agilent 4395A Repair Help

  Started by RomDump on 13 Dec, 2020 01:07

  Views: 1363, Replies: 0

• DEI GPR-20 manual needed,

  Started by CaptDon on 12 Dec, 2020 23:13

  Views: 818, Replies: 0

• Callins capacitor?

  Started by DonKu on 11 Dec, 2020 16:19
  Last post by DonKu on 12 Dec, 2020 21:27

  Views: 2263, Replies: 7

• multimetroUNIGOR A43 il capacimetro segna meno del reale

  Started by GIUSE on 12 Dec, 2020 21:17

  Views: 983, Replies: 0

• Pioneer CD Changer - Display Flicker / Not loading discs

  Started by aod on 11 Dec, 2020 17:43
  Last post by bob91343 on 12 Dec, 2020 18:50

  Views: 4132, Replies: 5

• How would you repair those very thin copper contacts?

  Started by HobGoblyn on 12 Dec, 2020 14:56
  Last post by cncjerry on 12 Dec, 2020 18:50

  Views: 6299, Replies: 3

• Gossen Metrahit X-TRA troubleshooting

  Started by giosif on 01 Aug, 2020 16:53
  Last post by giosif on 12 Dec, 2020 18:34

  Views: 2728, Replies: 5

• Could this SMD capacitor be busted? and question about ulstrasonic cleaner

  Started by Yamin on 10 Dec, 2020 20:02
  Last post by helius on 12 Dec, 2020 16:53

  Views: 2325, Replies: 6

• UT71E Repair. Pretty much FIXED!

  Started by OiD on 22 Oct, 2016 09:46
  Last post by CharlotteSwiss on 12 Dec, 2020 15:59

  Views: 10573, Replies: 13

• Stag ZL30A logic programmer

  Started by gfernval on 12 Dec, 2020 14:52

  Views: 804, Replies: 0

• Tektronix TDS3012 main board failure loading down the PS

  Started by snoopy on 12 Dec, 2020 14:20

  Views: 742, Replies: 0

• AGILENT 33220A

  Started by lionelkjh on 10 Dec, 2020 15:53
  Last post by lionelkjh on 12 Dec, 2020 13:10

  Views: 1556, Replies: 5

• JVC X30 Power Supply Sumida IV95260 Repair Help

  Started by vk on 12 Dec, 2020 02:35
  Last post by vk on 12 Dec, 2020 08:25

  Views: 1701, Replies: 1

• Agilent E3632A Power Supply - No Output

  Started by skennedy on 02 May, 2020 03:40
  Last post by skennedy on 12 Dec, 2020 06:20

  Views: 4198, Replies: 12

• Tektronix 7904 (Problems with the horizontal board)

  Started by Kaveh on 10 Dec, 2020 09:43
  Last post by Kaveh on 12 Dec, 2020 05:07

  Views: 1746, Replies: 5

• fluke 343a -15V power failure for help

  Started by daisizhou on 11 Dec, 2020 12:08
  Last post by daisizhou on 12 Dec, 2020 01:54

  Views: 1136, Replies: 2