Dave,
I see. You meant I have to buy those from ebay to get complete version?
Amos
________________________________
From: Artekmedia <manuals@...>
To: hp_agilent_equipment@...
Sent: Tuesday, August 23, 2011 4:43 PM
Subject: Re: [hp_agilent_equipment] Which HP spectrum analzyer is structurally most similar to that of HP 8565A?
?
You got what you paid for then .....Oats that have already been through
the horse
Contact me off list at manuals@... to talks about clean fresh
oats :-)
Dave
On 8/23/2011 6:38 PM, Amos Ku wrote:
Dave,
I was using 0865-90014. I did not see Service Sheet #6
there..
I think this online version probably does not have those Service sheets.
Amos
________________________________
From: Artekmedia <manuals@...
<mailto:manuals%40artekmedia.com>>
To: hp_agilent_equipment@...
<mailto:hp_agilent_equipment%40yahoogroups.com>
Sent: Tuesday, August 23, 2011 2:42 PM
Subject: Re: [hp_agilent_equipment] Which HP spectrum analzyer is
structurally most similar to that of HP 8565A?
?
Which version of the manual are you using..the YTO and YTF connections
are shown on page 8-31 as part of Service Sheet #6 . My manual number is
08565-90014
Dave
On 8/23/2011 3:39 PM, Amos Ku wrote:
Dave,
I do not need the actual schematic of the YTO and YTF, but I do need
the connection diagram from the other parts of the spectrum analyzer.
I have worked at the old HP (later Agilent) for three and an half
years on HP83650A series of microwave synthesizers and I know how to
connect YTOs and YTFs to the unit very well, but I have no idea what
are exactly the missing parts without the complete set of schematics.
I also wish to upgrade the display section so that I can connect it to
some digital devices...
Amos
________________________________
From: Artekmedia <manuals@...
<mailto:manuals%40artekmedia.com>
<mailto:manuals%40artekmedia.com>>
To: hp_agilent_equipment@...
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
Sent: Tuesday, August 23, 2011 1:26 PM
Subject: Re: [hp_agilent_equipment] Which HP spectrum analzyer is
structurally most similar to that of HP 8565A?
?,
So you are saying you need the the actual schematics and drawings for
the A31-YTO and A-32 -YTF ?
HP did not consider these as field repairable as such . Their policy was
always for you to buy a replacement assembly if you needed one (now
unobtanium since the 8565A is out of support for over a decade) . Likely
someone cannibalized the 8565A you have for these assemblies. As far as
I know detailed drawings and schematics for these assemblies were never
published to the outside world
I'm pretty sure the the interconnect pinouts from the IF-Display to the
RF section are in the manual but as I vaguely recall not in an obvious
way. Been a while since I had to go digging for those but I do remember
they were not where I would have expected to find them. Looped through
several boards are their way to and from?
Dave
On 8/23/2011 2:51 PM, Amos Ku wrote:
Dave,
I am looking for circuits related to YTO, YTF, RF section and
connections between the motherboard and the display section.
To make it clear, I bought a broken HP8565A from ebay (very similar to
this one:
<>
<
<>>
<
<>
<
<>>>)
Please also see the attached photo.
As you can see there is a section of circuitry get ripped out by one
of previous owners. I am trying to piece up the information to find
replacement parts.
My starting point was looking at the service/operation manual, but I
did not find all of the pieces there. It looks like I will need to
take another route.
Amos
________________________________
From: Artekmedia <manuals@...
<mailto:manuals%40artekmedia.com>
<mailto:manuals%40artekmedia.com>
<mailto:manuals%40artekmedia.com>>
To: hp_agilent_equipment@...
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
Sent: Tuesday, August 23, 2011 12:37 PM
Subject: Re: [hp_agilent_equipment] Which HP spectrum analzyer is
structurally most similar to that of HP 8565A?
?f,
Amos
What schematics are missing from the 8565A manual?
Dave
On 8/23/2011 2:16 PM, Amos Ku wrote:
Stuart,
Thank you. That is good news. HP8569 has complete schematics in
service manual while HP8565A does not. Also, I can replace the CRT
with the digital video.
Amos
________________________________
From: "stuartl73@... <mailto:stuartl73%40aol.com>
<mailto:stuartl73%40aol.com>
<mailto:stuartl73%40aol.com>
<mailto:stuartl73%40aol.com>"
<stuartl73@... <mailto:stuartl73%40aol.com>
<mailto:stuartl73%40aol.com>
<mailto:stuartl73%40aol.com>
<mailto:stuartl73%40aol.com>>
To: hp_agilent_equipment@...
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
Sent: Tuesday, August 23, 2011 11:48 AM
Subject: Re: [hp_agilent_equipment] Which HP spectrum analzyer is
structurally most similar to that of HP 8565A?
?ff,
The HP 8569A and B are almost identical. The 8569 has digitized
video
instead of the storage CRT that is in the 8565. I have and use
both in
my lab. They were both made during the same era, and are still very
usable.
Stuart
Los Angeles, CA
-----Original Message-----
From: Amos Ku <amosku@... <mailto:amosku%40yahoo.com>
<mailto:amosku%40yahoo.com>
<mailto:amosku%40yahoo.com>
<mailto:amosku%40yahoo.com>>
To: hp_agilent_equipment@...
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
<mailto:hp_agilent_equipment%40yahoogroups.com>
Sent: Tue, Aug 23, 2011 10:55 am
Subject: [hp_agilent_equipment] Which HP spectrum analzyer is
structurally most similar to that of HP 8565A?
Hi all,
I am new to the group. Just wonder which HP spectrum analyzer(s)
is(are) structurally most similar to HP 8565A?
Please advise.
Amos Ku
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www.Artekmedia.com
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Dave& Lynn Henderson
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Welch,MN 55089
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www.Artekmedia.com
PO Box 175
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Manuals@...
www.Artekmedia.com
PO Box 175
Welch,MN 55089
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