Found these inside a non-working 71B

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Found these inside a non-working 71B

03-13-2018, 09:03 PM

Post: #69

Dave Frederickson Offline

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Posts: 2,186
Joined: Dec 2013

RE: Found these inside a non-working 71B

(03-13-2018 07:17 PM)J-F Garnier Wrote: BTW, I'm still interested by any information on the 1LQ4 chip. Somebody once said that a documentation exists but never shared.

Tony Duell says he has a copy of the datasheet.

http://www.hpmuseum.org/cgi-sys/cgiwrap/...read=11509

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Messages In This Thread

Found these inside a non-working 71B - MikeSD - 03-09-2018, 08:02 PM

RE: Found these inside a non-working 71B - What are they? - Dave Frederickson - 03-09-2018, 08:31 PM

RE: Found these inside a non-working 71B - What are they? - MikeSD - 03-09-2018, 10:22 PM

RE: Found these inside a non-working 71B - What are they? - MikeSD - 03-09-2018, 10:35 PM

RE: Found these inside a non-working 71B - What are they? - Paul Berger (Canada) - 03-09-2018, 11:12 PM

RE: Found these inside a non-working 71B - What are they? - MikeSD - 03-10-2018, 02:03 AM

RE: Found these inside a non-working 71B - What are they? - Paul Berger (Canada) - 03-10-2018, 02:20 AM

RE: Found these inside a non-working 71B - What are they? - rprosperi - 03-09-2018, 11:45 PM

RE: Found these inside a non-working 71B - What are they? - SlideRule - 03-10-2018, 12:33 AM

RE: Found these inside a non-working 71B - AndiGer - 03-10-2018, 05:41 PM

RE: Found these inside a non-working 71B - MikeSD - 03-10-2018, 11:18 PM

RE: Found these inside a non-working 71B - Raymond Del Tondo - 03-10-2018, 06:20 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 02:39 AM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 01:45 PM

RE: Found these inside a non-working 71B - rprosperi - 03-11-2018, 02:07 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 03:07 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 03:17 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 04:07 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 04:19 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 06:28 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-11-2018, 05:17 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 06:08 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 06:09 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 07:31 PM

RE: Found these inside a non-working 71B - KimH - 11-18-2020, 04:14 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 06:45 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 07:15 PM

RE: Found these inside a non-working 71B - rprosperi - 03-11-2018, 07:35 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 07:53 PM

RE: Found these inside a non-working 71B - rprosperi - 03-11-2018, 08:15 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 08:27 PM

RE: Found these inside a non-working 71B - rprosperi - 03-11-2018, 09:38 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 09:51 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 11:15 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 11:35 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 07:44 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 11:11 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 11:19 PM

RE: Found these inside a non-working 71B - MikeSD - 03-11-2018, 11:21 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-11-2018, 11:40 PM

RE: Found these inside a non-working 71B - rprosperi - 03-12-2018, 12:12 AM

RE: Found these inside a non-working 71B - MikeSD - 03-12-2018, 01:21 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-12-2018, 02:03 AM

RE: Found these inside a non-working 71B - MikeSD - 03-12-2018, 02:58 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-12-2018, 03:20 AM

RE: Found these inside a non-working 71B - MikeSD - 03-12-2018, 04:02 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-12-2018, 12:09 PM

RE: Found these inside a non-working 71B - MikeSD - 03-12-2018, 04:04 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-12-2018, 05:10 PM

RE: Found these inside a non-working 71B - rprosperi - 03-12-2018, 05:20 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-12-2018, 05:27 PM

RE: Found these inside a non-working 71B - rprosperi - 03-12-2018, 05:32 PM

RE: Found these inside a non-working 71B - MikeSD - 03-12-2018, 10:13 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-12-2018, 11:50 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-13-2018, 12:42 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-13-2018, 01:46 AM

RE: Found these inside a non-working 71B - MikeSD - 03-13-2018, 02:00 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-13-2018, 02:36 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-13-2018, 02:55 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-13-2018, 03:39 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-13-2018, 04:02 PM

RE: Found these inside a non-working 71B - MikeSD - 03-13-2018, 03:55 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-13-2018, 05:41 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-13-2018, 06:19 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-13-2018, 07:09 PM

RE: Found these inside a non-working 71B - J-F Garnier - 03-13-2018, 07:17 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-13-2018 09:03 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-13-2018, 09:58 PM

RE: Found these inside a non-working 71B - J-F Garnier - 03-13-2018, 10:22 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-14-2018, 04:20 PM

RE: Found these inside a non-working 71B - J-F Garnier - 03-14-2018, 05:17 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-15-2018, 07:09 PM

RE: Found these inside a non-working 71B - MikeSD - 03-15-2018, 10:12 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-15-2018, 10:40 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-16-2018, 02:03 AM

RE: Found these inside a non-working 71B - J-F Garnier - 03-16-2018, 08:09 AM

RE: Found these inside a non-working 71B - Sylvain Cote - 03-16-2018, 02:04 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-16-2018, 02:50 AM

RE: Found these inside a non-working 71B - MikeSD - 03-13-2018, 07:00 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-13-2018, 07:17 PM

RE: Found these inside a non-working 71B - rprosperi - 03-13-2018, 11:35 PM

RE: Found these inside a non-working 71B - MikeSD - 03-14-2018, 02:17 AM

RE: Found these inside a non-working 71B - rprosperi - 03-14-2018, 03:19 AM

RE: Found these inside a non-working 71B - MikeSD - 03-14-2018, 03:28 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-14-2018, 03:29 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-13-2018, 07:21 PM

RE: Found these inside a non-working 71B - Sylvain Cote - 03-14-2018, 03:30 AM

RE: Found these inside a non-working 71B - rprosperi - 03-14-2018, 03:47 AM

RE: Found these inside a non-working 71B - MikeSD - 03-14-2018, 03:39 AM

RE: Found these inside a non-working 71B - rprosperi - 03-14-2018, 03:56 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-14-2018, 04:06 AM

RE: Found these inside a non-working 71B - rprosperi - 03-14-2018, 12:49 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-14-2018, 02:27 PM

RE: Found these inside a non-working 71B - rprosperi - 03-14-2018, 04:20 PM

RE: Found these inside a non-working 71B - MikeSD - 03-14-2018, 04:22 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-14-2018, 06:19 PM

RE: Found these inside a non-working 71B - MikeSD - 03-14-2018, 06:19 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-14-2018, 07:42 PM

RE: Found these inside a non-working 71B - MikeSD - 03-14-2018, 09:15 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-14-2018, 09:49 PM

RE: Found these inside a non-working 71B - MikeSD - 03-14-2018, 10:33 PM

RE: Found these inside a non-working 71B - Didier Lachieze - 03-14-2018, 11:54 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-14-2018, 09:54 PM

RE: Found these inside a non-working 71B - MikeSD - 03-14-2018, 10:15 PM

RE: Found these inside a non-working 71B - MikeSD - 03-15-2018, 02:22 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-15-2018, 04:25 AM

What's U10? - Dave Frederickson - 03-15-2018, 03:43 PM

RE: Found these inside a non-working 71B - MikeSD - 03-15-2018, 05:09 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-15-2018, 05:26 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-15-2018, 05:41 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-15-2018, 05:55 PM

RE: Found these inside a non-working 71B - MikeSD - 03-15-2018, 06:30 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-16-2018, 01:55 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-16-2018, 03:19 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-16-2018, 09:05 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-16-2018, 09:35 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-16-2018, 03:36 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-16-2018, 11:50 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-17-2018, 12:20 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-17-2018, 01:41 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-17-2018, 02:08 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-17-2018, 03:34 AM

RE: Found these inside a non-working 71B - rprosperi - 03-17-2018, 01:12 PM

RE: Found these inside a non-working 71B - Didier Lachieze - 03-17-2018, 08:21 AM

RE: Found these inside a non-working 71B - MikeSD - 03-18-2018, 01:03 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-18-2018, 02:08 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-18-2018, 02:30 AM

RE: Found these inside a non-working 71B - MikeSD - 03-17-2018, 01:26 AM

RE: Found these inside a non-working 71B - MikeSD - 03-17-2018, 03:32 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-17-2018, 05:40 PM

RE: Found these inside a non-working 71B - MikeSD - 03-17-2018, 08:37 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-17-2018, 08:51 PM

RE: Found these inside a non-working 71B - MikeSD - 03-17-2018, 09:50 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-17-2018, 11:16 PM

RE: Found these inside a non-working 71B - MikeSD - 03-18-2018, 12:03 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 03-18-2018, 01:07 AM

RE: Found these inside a non-working 71B - Dave Frederickson - 03-17-2018, 11:50 PM

RE: Found these inside a non-working 71B - rprosperi - 03-17-2018, 09:59 PM

RE: Found these inside a non-working 71B - MikeSD - 03-17-2018, 11:57 PM

RE: Found these inside a non-working 71B - cortopar - 05-12-2018, 11:55 PM

RE: Found these inside a non-working 71B - Dave Frederickson - 05-13-2018, 01:10 AM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 11-18-2020, 07:01 PM

RE: Found these inside a non-working 71B - KimH - 11-18-2020, 07:26 PM

RE: Found these inside a non-working 71B - Paul Berger (Canada) - 11-18-2020, 08:00 PM

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