Question about Sony CPD G200 (White) 17" CRT Monitor

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Horizontal Sync is wavy or jittery at all resolutions on 7 yr old G200

Had my G200 7 years..    In past few months verticle sync is stable. but horizontal sync is wavy at all resolutions and sync rates.


Is this a common problem?


If its just a capacitor going bad, I'd give a shot at changing it myself. 


I know about high voltage danger.. I worked on monitors before.



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Re: Horizontal Sync is wavy or jittery at all resolutions on 7 yr old G200 - Sony CPD G200 (White) 17" CRT Monitor Computer...

Check data cabel pin13 H-sync

Posted on Nov 26, 2007

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Try this per HP:
HP Business Monitors - What Do I Need to Do When the Message Sync out of Range Displays on the Monitor? ISSUE: What do I need to do when the message Sync out of Range displays on the monitor? When the video card signal exceeds the frequency allowed for the monitor, the following error message may occur: Sync out of Range SOLUTION: To avoid the message, lower the resolution or vertical frequency of the video card. Reboot the system and use the VGA mode to force the video card driver to lower its resolution. Follow these steps.
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Pinout : Pin Name Direction Color Description
1 RED OUT Red Video (75 ohm, 0.7 V p-p)
2 GREEN OUT Green Video (75 ohm, 0.7 V p-p)
3 BLUE OUT Blue Video (75 ohm, 0.7 V p-p)
4 ID2 IN Monitor ID Bit 2
5 Gnd Ground
6 RGND Red Ground
7 GGND Green Ground
8 BGND Blue Ground
9 KEY Key (No pin)
10 SGND Sync Ground
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12 ID1 or SDA IN Monitor ID Bit 1 NC=Color; GND=Mono Some systems only uses ID0 for monitor ID
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14 VSYNC OUT Vertical Sync
15 ID3 or SCL IN Monitor ID Bit 3

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