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NFG Forums => SIG X68000 => Topic started by: aje_fr on September 05, 2017, 07:30:54 AM

Title: Small question about CZ-601D monitor
Post by: aje_fr on September 05, 2017, 07:30:54 AM
Hello,
I just received this monitor from japan. But... Either I don't know how to use it, either it's not working.
Standby led is lit. I have plugged my x68000, switch it on but monitor is still in standby.
Do this monitor require a remote to be switched on ? or the signals from x68000 is enough ?
Before starting to open it, I want to be sure I didn't make something wrong
Best regards
Title: Re: Small question about CZ-601D monitor
Post by: kamiboy on September 05, 2017, 05:43:45 PM
Standby? My monitor has no such state. Once you push the front power button the monitor is turned on. You should see the 31khz led light up as soon as a connected X68000 is turned on.

If you do not then prolly the monitor suffered damage during shipping. Mine has a bunch of cold solder joints that I had to sort out. Before opening it make sure it is not the cable though.
Title: Re: Small question about CZ-601D monitor
Post by: neko68k on September 06, 2017, 12:46:24 AM
Mine also had a lot of horrible solder work inside. Suddenly MAX VOLUME OMG was terrible -_-
Title: Re: Small question about CZ-601D monitor
Post by: SuperDeadite on September 06, 2017, 01:11:51 AM
Sharp Monitors do have a Stand-by mode.
If you connect a TV control cable to the computer, you can set switch.x settings to
put the monitor in stand-by on shut-down.
Also when being used as a TV, you can use the keyboard to control it like a remote.
Title: Re: Small question about CZ-601D monitor
Post by: kamiboy on September 06, 2017, 01:36:08 AM
Interesting, I knew about the TV control cable but never knew what exactly it did.
Title: Re: Small question about CZ-601D monitor
Post by: aje_fr on October 08, 2017, 05:58:31 AM
Hello,
Thanks to all for your answer, sorry for being late but I got some trouble to login.
Well, I finally sort my problem by making a recap on the psu board of my monitor.
I'm actually doing a full capkit now. If somes are interested, I could post the full capacitor chart and farnell codes.
Bye
Title: Re: Small question about CZ-601D monitor
Post by: repoMan on October 15, 2017, 02:11:37 AM
I'm definitely interested, mine is aging badly and it started to loose randomly one of the color components. After some resoldering the problem is still there; so I'm starting to think bad about the caps.
Title: Re: Small question about CZ-601D monitor
Post by: kamiboy on October 15, 2017, 02:25:01 AM
I had the same problem with the red colour dropping out and did a full recap. It did nothing to solve the issue. So I just shotgun reflowed solder on the different boards until the issue went away. It was a cold solder joint, but at least my monitor has brand new caps now. I think I uploaded a cap chart here somewhere?
Title: Re: Small question about CZ-601D monitor
Post by: repoMan on October 15, 2017, 09:55:16 PM
Funny that it's indeed the red color the loose one, I'll try again a resoldering with a hot air gun, thanks for the tip!
Title: Re: Small question about CZ-601D monitor
Post by: kamiboy on October 15, 2017, 10:13:42 PM
Try tapping the different boards with something nonconductive to locate the problem. The dropouts will get worse the closer you get to the problems.