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elektroda.net NewsGroups Forum Index - Electronics Equipment - tektronix 2465B test 04 fail 10
rubens
Guest
Guest
Mon Feb 14, 2005 12:55 pm
my scope show test 04 fail 10
J'm looking for schematic for this scope ( J have manual without diagram
schematic )
probably scope need calibration or someting is damaged with memory
( sorry for my english )
Best regards from Poland
Jim Yanik
Guest
Guest
Mon Feb 14, 2005 5:06 pm
"rubens" <rafalparzyszek_at_poczta.onet.pl> wrote in
news:d45c64a91df95d6bc773438865afbddf_at_localhost.talkaboutelectronicequipmen
t.com:
Quote:
my scope show test 04 fail 10
J'm looking for schematic for this scope ( J have manual without diagram
schematic )
probably scope need calibration or someting is damaged with memory
( sorry for my english )
Best regards from Poland
J'm looking for schematic for this scope ( J have manual without diagram
schematic )
probably scope need calibration or someting is damaged with memory
( sorry for my english )
Best regards from Poland
Bad EAROM perhaps.That means you may have lost your calibration constants
that the microprocessor loads into registers throughout the scope to set
gains,timing speeds,etc.
--
Jim Yanik
jyanik
at
kua.net
tekamn
Guest
Guest
Tue Feb 15, 2005 9:51 am
Jim Yanik wrote:
Quote:
"rubens" <rafalparzyszek_at_poczta.onet.pl> wrote in
news:d45c64a91df95d6bc773438865afbddf_at_localhost.talkaboutelectronicequipmen
t.com:
my scope show test 04 fail 10
J'm looking for schematic for this scope ( J have manual without
diagram
schematic )
probably scope need calibration or someting is damaged with memory
( sorry for my english )
Best regards from Poland
Bad EAROM perhaps.That means you may have lost your calibration
constants
that the microprocessor loads into registers throughout the scope to
set
gains,timing speeds,etc.
--
Jim Yanik
jyanik
at
kua.net
news:d45c64a91df95d6bc773438865afbddf_at_localhost.talkaboutelectronicequipmen
t.com:
my scope show test 04 fail 10
J'm looking for schematic for this scope ( J have manual without
diagram
schematic )
probably scope need calibration or someting is damaged with memory
( sorry for my english )
Best regards from Poland
Bad EAROM perhaps.That means you may have lost your calibration
constants
that the microprocessor loads into registers throughout the scope to
set
gains,timing speeds,etc.
--
Jim Yanik
jyanik
at
kua.net
04 fail 10 means bad checksum, bit 4 set. Or in other words: He has to
run through the cal process.
The OP can download the service manual for free from
www.teknetelectronics.com
This manual includes all the schematics and calibration process steps.
Good luck!
hth,
Andreas
rubens
Guest
Guest
Tue Feb 15, 2005 1:50 pm
Thank's for answers.
I will try to calibrate scope .
If it will not set then EAROM is bad.
Where is possible it to buy EAROM?
Jim Yanik
Guest
Guest
Wed Feb 16, 2005 1:30 am
"tekamn" <and7_at_bigfoot.com> wrote in
news:1108457507.820534.233620_at_c13g2000cwb.googlegroups.com:
Quote:
Jim Yanik wrote:
"rubens" <rafalparzyszek_at_poczta.onet.pl> wrote in
news:d45c64a91df95d6bc773438865afbddf_at_localhost.talkaboutelectronicequi
pmen
t.com:
my scope show test 04 fail 10
J'm looking for schematic for this scope ( J have manual without
diagram
schematic )
probably scope need calibration or someting is damaged with memory
( sorry for my english )
Best regards from Poland
Bad EAROM perhaps.That means you may have lost your calibration
constants
that the microprocessor loads into registers throughout the scope to
set
gains,timing speeds,etc.
--
Jim Yanik
jyanik
at
kua.net
04 fail 10 means bad checksum, bit 4 set. Or in other words: He has to
run through the cal process.
The OP can download the service manual for free from
www.teknetelectronics.com
This manual includes all the schematics and calibration process steps.
Good luck!
hth,
Andreas
If he recals,and then gets another fail message,then the EAROM is bad;it's
not retaining the data. We used to replace a lot of EAROMs at TEK while I
was there.
--
Jim Yanik
jyanik
at
kua.net
rubens
Guest
Guest
Tue Feb 22, 2005 3:27 pm
This manual ( www.teknetelectronics.com) it's without the schematics
Can these schemes has anyone?
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