Horizontal problem, Apple M3705 monitor has a horizontal deflection problem. I need the value of RL163. RL163 = 4.7 ohm, fusible. Also check QL2, QL23, and check for any bad connections on the horizontal deflection yoke connector. Apple M3705 monitor has a horizontal problem. Replaced burned RL163 but it burned again. Try checking QL2, QL12 = IRF9630, QL23 = BUH1215, and capacitor CL9. Also check that the transistors are not shorting through their insulators to the heatsink. Check the solder on the Horizontal yoke connector, in case bad solder there had caused other failures. David -----Original Message----- From: techassist-bounce@xxxxxxxxxxxxx [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Doug Keller Sent: Monday, January 27, 2003 3:43 PM To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: apple colorsync monitor I think he means horizontal deflection. He said "1 inch wide" not "1 inch high". Doug David Lessard wrote: > > Do you mean vertical deflection? > > David Lessard > Alexandria Electronics > mrfixit@xxxxxxxxxxx > > -----Original Message----- > From: techassist-bounce@xxxxxxxxxxxxx > [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Royal19960@xxxxxxx > Sent: Monday, January 27, 2003 3:31 PM > To: techassist@xxxxxxxxxxxxx > Subject: [TechAssist] apple colorsync monitor > > Hi all. I have a Apple colorsync family m3705. I have a loss of horiz > deflection. I only have a width of about 1 inch. I mainly work on TV units > and do not have any drawings for this unit. Any help? > Thanks > > Roy E. Adams > Bonded TV Service > 5158 W Forest Home Ave > Milwaukee, WI 53219 > 414-541-9111 > ROYAL@xxxxxxx > > ------------------------------------------ > Submit A Repair Tip For Everyone Here: > http://www.tech-assist.org/secure/tip/main.html > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > > ------------------------------------------ > Submit A Repair Tip For Everyone Here: > http://www.tech-assist.org/secure/tip/main.html > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html -- Doug Keller "Learn from the mistakes of others, Wis-Kel Electronics because you won't live long enough 101 Freeland Ave. to make them all yourself" Terra Alta, WV USA 26764 dek@xxxxxxxxxx ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html