Be sure the sandcastle pulse is correct. Also you might check .01 capacitors C810, C811 (U701 pins 9,10) These can couse no color, intermittent color, and wrong color. Hollis Bates, Field Engineer-retired, Lewiston, Maine, HSAWD@xxxxxxx In a message dated 11/18/03 5:51:19 PM Eastern Standard Time, ktrumbla@xxxxxxxxxxx writes: Old 19" RCA CTC110B model # FGR478 no color. Tried tweaking 3.58 Vari-cap. Good 3.58 pulse on X-tal. Don't have a schematic on this one. Any ideas ? Keith Trumbla BEM Electronics Inc. Suite 212-530 Century St. WPG. MB. R3H 0Y4 Canada Ph.(204)775-2875 Fax.(204)774-9192 SITE UPDATED ! www.bemelectronics.com ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/