D9200 TROUBLESHOOTING
Contents
1. D9200 TROUBLESHOOTING SYMPTOM CAUSE COMMENTS No RASTER Q401 Q425 IC401 1C403 FLYBACK NO VIDEO LW105 LW108 IC201 NO VERTICAL SCAN 1C403 R312 R314 DISTORTED VIDEO 1C403 NO SIGNAL MESSAGE LW105 P502 CHANGE C810 TO 270UF 35V 105 DEG C DELAYS START UP NO HORIZONTAL SCAN 0413 R462 R424 IC404 R415 Q418 R462 OPEN R424 SHORT HORIZ LINEARITY C438 COLD SOLDER LOW CONTRAST ZD901 D414 SERIES RES NO BRIGHTNESS Q408 SHUT DOWN 401 IC805 IC806 220VAC W NO 110VAC 1 801 NO B 170V 1 802 D802 NO 12V 1C803 NO OSD 201 NO RED 201 R228 0202 W R228 OPEN CHANGE IC201 NO GREEN 201 R236 0207 NO BLUE 201 R244 0213 PINCUSION Q401 Q402 Q403 IC403 MENU APPEARS R106 RIBBON CABLE CHANGE R106 15K KEEP RIBBON CABLE AWAY FROM POWER SUPPLY AREA
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