Service Manual for BenQ XL2720TZ:
https://filetea.me/t1sdiuRva07Qti4u27d7bvxSg
Service Manual for BenQ XL2720TZ [link]
Service Manual for BenQ XL2720TZ [link]
Last edited by Q83Ia7ta on 21 Jun 2014, 00:56, edited 1 time in total.
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Re: Service Manual for BenQ XL2720TZ
I think this is specifically for the XL2720T -- I've never heard of the "TZ", so this must be referring to the XL2720T, as it has no references to the XL2720Z specific features from what I'm reading. On the other hand, this is a Version 001 manual dated August, which is kind of very late for the XL2720T, but very early for the XL2720Z. Or maybe the manual is generically designed to cover both. Not sure.
These service manuals are very interesting reading!
And just in case -- I have to add this note as a kind of a disclaimer -- (for readers not aware of these) -- service manuals are often those "secret manuals" released by manufacturers for repair personnel -- and that some of these settings are potentially risky and could void your warranty (if not adjusted by one of the people that BENQ has authorized). Now that disclaimer out of the way, have fun reading!
These service manuals are very interesting reading!
And just in case -- I have to add this note as a kind of a disclaimer -- (for readers not aware of these) -- service manuals are often those "secret manuals" released by manufacturers for repair personnel -- and that some of these settings are potentially risky and could void your warranty (if not adjusted by one of the people that BENQ has authorized). Now that disclaimer out of the way, have fun reading!
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Re: Service Manual for BenQ XL2720TZ [link]
It's XL2720Z model because panel is AUO M270HTN01.0. Customer Sample 2013, Q2 and Mass Production 2013, Q3. Also "Low Blue Light" option in OSD Structure.
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Re: Service Manual for BenQ XL2720TZ [link]
Aha, you're right!Q83Ia7ta wrote:It's XL2720Z model because panel is AUO M270HTN01.0. Customer Sample 2013, Q2 and Mass Production 2013, Q3. Also "Low Blue Light" option in OSD Structure.
This must be the first beta service manual for the XL2720Z, before BENQ decided to change from "XL2720TZ" to "XL2720Z" on certain names (e.g. "BENQ Blur Reduction").
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Forum Rules wrote: 1. Rule #1: Be Nice. This is published forum rule #1. Even To Newbies & People You Disagree With!
2. Please report rule violations If you see a post that violates forum rules, then report the post.
3. ALWAYS respect indie testers here. See how indies are bootstrapping Blur Busters research!
Re: Service Manual for BenQ XL2720TZ [link]
Thank you for the contribution Q83Ia7ta!
If I am ask,
1) Why isn't there any mention of a 144Hz Vertical Frequency mode in the 3.1.7.6 Support Timings table?
2) What is the meaning of "(RB)" ? (in that same table)
If I am ask,
1) Why isn't there any mention of a 144Hz Vertical Frequency mode in the 3.1.7.6 Support Timings table?
2) What is the meaning of "(RB)" ? (in that same table)
Monitor: Gigabyte M27Q X
Re: Service Manual for BenQ XL2720TZ [link]
1. They don't even mention 144hz at box and manual of XL2411T. May be because they found this resolution non-optimum (but it works stable) or just hurry To be sure check updated BenQ manuals that proves 144hz in XL2720Z.Haste wrote:If I am ask,
1) Why isn't there any mention of a 144Hz Vertical Frequency mode in the 3.1.7.6 Support Timings table?
2) What is the meaning of "(RB)" ? (in that same table)
Who interested in benq's circuits, firmwares, software for firmware contact me via PM on this forum. I don't wanna make it public.