View previous topic :: View next topic |
Author |
Message |
wa6rui Guest
|
Posted: Wed Apr 28, 2021 8:37 am Post subject: BK 1431 oscilloscope schematic |
|
|
I am trying to repair an old scope BK 1431 and I could sure use a good
schematic, a repair manual would be even better!
Any help would me very welcome.
The unit has no trace , no horizontal sweep at all and a dot shows on
the tube but it fades away.
I have replaced most of the capacitors and many resistors all the transistors
test good and I have resoldered all the boards.
I could use some help.
.
THANKS FOR INPUT! |
|
Back to top |
|
|
Bobotsang
Joined: 31 Jul 2021 Posts: 1
|
Posted: Sat Jul 31, 2021 2:48 am Post subject: |
|
|
The backlinks are used as quality backlinks by google so that you can get a ranking of your website. It is important to know that these elements have been created for a specific purpose and have specific objectives. The backlinks function as links to your web page from other web sites. |
|
Back to top |
|
|
|
|
|
You can post new topics in this forum You can reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
d board panasonic • 22sa1433 2 • GP9DE TH-50PV600AZ TH-50PV600H TH-50PV60 • 6670 7610 NOKIA • Cyrus-3phono amp CYRUS • PM EP4000 024 Minolta • Masterscope 1-01 Feb85 xerox • GXC-706D Akai • 2sd1348 Inchange Semiconductor • PM Di181 044 Minolta •
|