Other or Discontinued Oscilloscopes

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Important: Read Before Posting

Last post by Carl M « July 12th, 2012, 12:59 pm
Replies: 1
by notnomis » June 16th, 2009, 9:03 pm

1 Replies

79453 Views

Last post by Carl M
July 12th, 2012, 12:59 pm

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TDSxxx Repair Thread list

Last post by radioguy123 « December 20th, 2021, 7:03 am
Replies: 16
by cgifool » December 12th, 2011, 2:16 pm

16 Replies

76931 Views

Last post by radioguy123
December 20th, 2021, 7:03 am
Tektronix 2445B input shows 50Ω OVERLOAD and a Vertical error

Last post by BriansBrain « January 27th, 2023, 5:24 am
Replies: 3
by BriansBrain » September 7th, 2022, 6:57 am

3 Replies

1497 Views

Last post by BriansBrain
January 27th, 2023, 5:24 am
2440 CCD failure

Last post by bstascheit « November 6th, 2022, 7:08 am
Replies: 4
by bstascheit » July 31st, 2022, 2:24 pm

4 Replies

1208 Views

Last post by bstascheit
November 6th, 2022, 7:08 am
TDS350 calibration NVRAM: DS1630AB or DS1230AB ??

Last post by jpdesroc « November 3rd, 2022, 10:49 am
Replies: 4
by jpdesroc » May 9th, 2021, 12:29 pm

4 Replies

1887 Views

Last post by jpdesroc
November 3rd, 2022, 10:49 am
FAIL PROCESSOR on TDS520A

Last post by strick « October 27th, 2022, 6:58 am
Replies: 10
by DoubleHP » October 20th, 2022, 3:47 pm

10 Replies

929 Views

Last post by strick
October 27th, 2022, 6:58 am
Has anyone run in to my issue?

Last post by w2aew « October 8th, 2022, 8:30 am
Replies: 1
by PatriciaMartinez » October 7th, 2022, 7:04 pm

1 Replies

910 Views

Last post by w2aew
October 8th, 2022, 8:30 am
TDS 544A continuous beep

Last post by gabiseg2002 « October 7th, 2022, 10:46 pm
Replies: 4
by Opteng » April 13th, 2012, 9:22 am

4 Replies

12122 Views

Last post by gabiseg2002
October 7th, 2022, 10:46 pm
617 Programmable Electrometer - Need spare part

Last post by aa5353 « September 2nd, 2022, 8:19 am

by aa5353 » September 2nd, 2022, 8:19 am

0 Replies

1174 Views

Last post by aa5353
September 2nd, 2022, 8:19 am
2465B Error 05 44 Trouble Tracing Down Issue

Last post by HAF_RIO « August 30th, 2022, 12:21 pm
Replies: 17
by scott313 » February 23rd, 2014, 1:06 am

17 Replies

58355 Views

Last post by HAF_RIO
August 30th, 2022, 12:21 pm
TDS540 noise on channel 1

Last post by karlip « August 18th, 2022, 12:35 pm

by karlip » August 18th, 2022, 12:35 pm

0 Replies

1199 Views

Last post by karlip
August 18th, 2022, 12:35 pm
TDS 420a power supply = no bueno

Last post by Holzer « August 14th, 2022, 1:23 am
Replies: 35
by cruXible » July 1st, 2015, 8:56 pm
1

2
35 Replies

95376 Views

Last post by Holzer
August 14th, 2022, 1:23 am
Tektronix 2445 repair, GPIB option (undocumented ?)

Last post by HAF_RIO « August 9th, 2022, 2:10 pm
Replies: 5
by kct_99 » April 6th, 2019, 12:33 pm

5 Replies

6218 Views

Last post by HAF_RIO
August 9th, 2022, 2:10 pm
TDS7404 Eeprom export wanted

Last post by charlyd « August 9th, 2022, 11:37 am
Replies: 3
by charlyd » January 27th, 2022, 5:43 am

3 Replies

1279 Views

Last post by charlyd
August 9th, 2022, 11:37 am
TDS754D - problem in processor board

Last post by Tantratron « August 7th, 2022, 6:19 am
Replies: 16
by racusa » July 28th, 2022, 4:27 am

16 Replies

1496 Views

Last post by Tantratron
August 7th, 2022, 6:19 am
Major Boot failure TDS784D

Last post by Tantratron « August 7th, 2022, 5:40 am
Replies: 24
by Tantratron » March 19th, 2021, 12:26 am
1

2
24 Replies

3381 Views

Last post by Tantratron
August 7th, 2022, 5:40 am
CSA7404B M866 issue

Last post by charlyd « July 31st, 2022, 5:02 am

by charlyd » July 31st, 2022, 5:02 am

0 Replies

1217 Views

Last post by charlyd
July 31st, 2022, 5:02 am
Wonder if anyone has seen the 2246 symptom?

Last post by rockrink « July 29th, 2022, 6:17 am

by rockrink » July 29th, 2022, 6:17 am

0 Replies

1232 Views

Last post by rockrink
July 29th, 2022, 6:17 am
DPO7104 non "C" nott booting

Last post by Miguel33Angel « July 29th, 2022, 2:44 am
Replies: 2
by andrei_s » September 23rd, 2013, 4:45 am

2 Replies

11366 Views

Last post by Miguel33Angel
July 29th, 2022, 2:44 am
Tektronix 2430A LV power supply troubleshooting

Last post by jimkthforum « July 24th, 2022, 1:19 pm
Replies: 15
by barry.wealand » May 25th, 2020, 2:08 pm

15 Replies

3100 Views

Last post by jimkthforum
July 24th, 2022, 1:19 pm
Newbie question regarding a

Last post by [email protected] « July 20th, 2022, 6:15 am
Replies: 7
by [email protected] » July 18th, 2022, 2:06 pm

7 Replies

1013 Views

Last post by [email protected]
July 20th, 2022, 6:15 am
2235 Oscilloscope Trace Problem

Last post by drtek4167 « June 15th, 2022, 11:53 am
Replies: 5
by kota_rt » September 16th, 2008, 2:40 am

5 Replies

235507 Views

Last post by drtek4167
June 15th, 2022, 11:53 am
Python： Change Display from Oscilloscope to Spectrum Analyzer

Last post by w2aew « June 13th, 2022, 5:14 am
Replies: 1
by wenqinaem » June 12th, 2022, 8:54 pm

1 Replies

881 Views

Last post by w2aew
June 13th, 2022, 5:14 am
Spurious signals on TDS794D - Repair help needed.

Last post by NearFarMedia « June 6th, 2022, 7:50 am
Replies: 2
by NearFarMedia » June 3rd, 2022, 11:46 pm

2 Replies

990 Views

Last post by NearFarMedia
June 6th, 2022, 7:50 am
Tektonix 2465 No Cursors

Last post by amnesia « May 20th, 2022, 1:05 pm
Replies: 1
by spco » February 11th, 2016, 9:59 pm

1 Replies

8748 Views

Last post by amnesia
May 20th, 2022, 1:05 pm
B sweep issue on TEK 2465

Last post by amnesia « May 17th, 2022, 9:51 pm
Replies: 2
by Minouchette » March 9th, 2022, 11:05 pm

2 Replies

1349 Views

Last post by amnesia
May 17th, 2022, 9:51 pm
TDS784C-FAS Stuck on "MEMORY WRITE PROTECT SWITCH" after aborted Voltage Reference Calibration

Last post by unaenips « May 2nd, 2022, 1:50 am
Replies: 16
by unaenips » April 15th, 2022, 9:02 am

16 Replies

1989 Views

Last post by unaenips
May 2nd, 2022, 1:50 am
Tektronix TDS5054 oscilloscope repair - PC interface board hangs

Last post by pedroalvega « April 26th, 2022, 8:46 am
Replies: 3
by MiMatt » October 26th, 2021, 2:12 pm

3 Replies

1651 Views

Last post by pedroalvega
April 26th, 2022, 8:46 am
Service Console Interface TDSxxx (SOLVED)

Last post by EduardGede « April 25th, 2022, 9:43 pm
Replies: 4
by EduardGede » August 9th, 2019, 9:26 am

4 Replies

3043 Views

Last post by EduardGede
April 25th, 2022, 9:43 pm
Tektronix 2465A CT bouncy screen

Last post by jorgino « April 22nd, 2022, 9:10 pm

by jorgino » April 22nd, 2022, 9:10 pm

0 Replies

1543 Views

Last post by jorgino
April 22nd, 2022, 9:10 pm
TDS784D nvram problem

Last post by profun « April 18th, 2022, 6:23 am
Replies: 4
by profun » February 20th, 2022, 2:52 am

4 Replies

1404 Views

Last post by profun
April 18th, 2022, 6:23 am
HELP! Looking for TDS700 scope firmware 5.3e or greater!

Last post by NearFarMedia « April 5th, 2022, 6:42 pm
Replies: 1
by NearFarMedia » March 19th, 2022, 8:16 am

1 Replies

986 Views

Last post by NearFarMedia
April 5th, 2022, 6:42 pm
Looking for TDS600/700 Java apps

Last post by NearFarMedia « April 4th, 2022, 8:49 am

by NearFarMedia » April 4th, 2022, 8:49 am

0 Replies

1047 Views

Last post by NearFarMedia
April 4th, 2022, 8:49 am
TDS3032B locks up on boot

Last post by jontoonen « March 30th, 2022, 7:45 am
Replies: 3
by ashinn » August 8th, 2012, 6:27 am

3 Replies

14500 Views

Last post by jontoonen
March 30th, 2022, 7:45 am
Tektronix TDS540 oscilloscope cannot start

Last post by strick « March 29th, 2022, 6:35 am
Replies: 3
by xFamous » March 25th, 2022, 5:07 am

3 Replies

1209 Views

Last post by strick
March 29th, 2022, 6:35 am
TDS540 spc fail error 2260

Last post by StefanS « March 16th, 2022, 7:14 pm
Replies: 1
by dmoffecs » March 15th, 2022, 5:44 am

1 Replies

1162 Views

Last post by StefanS
March 16th, 2022, 7:14 pm
Tek 422 O-scope AC/DC PS - internal switch SW1001

Last post by ronstory « March 16th, 2022, 1:44 pm

by ronstory » March 16th, 2022, 1:44 pm

0 Replies

1076 Views

Last post by ronstory
March 16th, 2022, 1:44 pm
Newbie needing help with TDS540

Last post by rjmusto « March 14th, 2022, 3:14 pm

by rjmusto » March 14th, 2022, 3:14 pm

0 Replies

1294 Views

Last post by rjmusto
March 14th, 2022, 3:14 pm
TDS620B SPC fail problem

Last post by NearFarMedia « February 15th, 2022, 8:04 am

by NearFarMedia » February 15th, 2022, 8:04 am

0 Replies

1127 Views

Last post by NearFarMedia
February 15th, 2022, 8:04 am
Need help on Tek 2205

Last post by Simon101179 « February 3rd, 2022, 12:49 pm
Replies: 2
by hoyhoysum » September 25th, 2009, 10:07 pm

2 Replies

40683 Views

Last post by Simon101179
February 3rd, 2022, 12:49 pm
DPO 7254 | Measure Fall Time Of Multivalued Signal

Last post by Chaitanya « February 2nd, 2022, 5:46 am

by Chaitanya » February 2nd, 2022, 5:46 am

0 Replies

1127 Views

Last post by Chaitanya
February 2nd, 2022, 5:46 am
Tektronix 2465B and signal output

Last post by gael58 « January 25th, 2022, 1:30 am

by gael58 » January 25th, 2022, 1:30 am

0 Replies

1121 Views

Last post by gael58
January 25th, 2022, 1:30 am
TDS520 Console corruption

Last post by thesilverchris « January 23rd, 2022, 5:29 pm

by thesilverchris » January 23rd, 2022, 5:29 pm

0 Replies

1128 Views

Last post by thesilverchris
January 23rd, 2022, 5:29 pm
Source for TDS500/600/700 connectors?

Last post by NearFarMedia « January 21st, 2022, 10:48 am

by NearFarMedia » January 21st, 2022, 10:48 am

0 Replies

1164 Views

Last post by NearFarMedia
January 21st, 2022, 10:48 am
While my 544a is open...

Last post by NearFarMedia « January 21st, 2022, 9:59 am
Replies: 2
by edgarkoch » December 28th, 2021, 4:38 am

2 Replies

1199 Views

Last post by NearFarMedia
January 21st, 2022, 9:59 am
2430A with issues...

Last post by jerryt21 « January 19th, 2022, 12:36 pm
Replies: 5
by Bill V. » December 4th, 2010, 11:09 pm

5 Replies

22572 Views

Last post by jerryt21
January 19th, 2022, 12:36 pm
Looking for Discarded/Failed Attenuator from 2445 or 2465 or 2467 Tektronix

Last post by kozard « January 17th, 2022, 11:33 am

by kozard » January 17th, 2022, 11:33 am

0 Replies

1112 Views

Last post by kozard
January 17th, 2022, 11:33 am
Tektronix 2465 With Ch 1, Ch 2 and Readout Vertical Issue. Odd Rising Edge on Ch 3 & Ch 4

Last post by kozard « January 17th, 2022, 11:23 am
Replies: 1
by kozard » January 16th, 2022, 8:05 am

1 Replies

1101 Views

Last post by kozard
January 17th, 2022, 11:23 am
THS720 screen capture software

Last post by Speedy « January 15th, 2022, 7:44 am
Replies: 10
by Hrayr » June 24th, 2010, 8:00 am

10 Replies

44895 Views

Last post by Speedy
January 15th, 2022, 7:44 am
TDS744A CPU board schematic

Last post by radioguy123 « January 14th, 2022, 8:05 pm
Replies: 3
by profun » December 8th, 2021, 1:16 am

3 Replies

1277 Views

Last post by radioguy123
January 14th, 2022, 8:05 pm
TDS5104B “ LY84510A Motherboard Required!”

Last post by strick « January 11th, 2022, 7:49 am
Replies: 10
by Elemenoh » January 8th, 2022, 8:03 pm

10 Replies

1945 Views

Last post by strick
January 11th, 2022, 7:49 am

2716 topics

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