Table Of Contents - CTX 1565D Troubleshooting Manual

CONTENTS
1.0 IMPORTANT NOTICE & INTRODUCTION 000.0... csc ceceeseecseressneeseesncsecseeeessseeeseneeseatensees 1
2.0 GENERAL MAINTENANCE PROCEDURE ...............:cccsscceescceseensessersuceeseeeseeecssessesseeesses 2
3.0 FUNCTION BLOCK DIAGRAM BLOCK 0... cceeeccececscesecececeeseenseccessesscneesceeeecceeaseeeseteess 3
4.0 TIMING MODE (CTX Presetting Timing) ..............---eccsccseccccecessseevscssnssseaeeeeeeeeeseeesseeeeenens 4
5; DADJUST IMENT csivessccevasteslaceics Seade cesta sail aiztsd ep seuritsogenisesssoeeseducuiSencasee seeeceeatenenenteaeetentenees 6
6:0 TROUBLESHOOTING \issssessiscccs sc ebedeesezneansdenticds eieeeesddcseccdieccsteuscaseavesnossossasatedeanatecaaeaes 8
6.1 MAIN TROUBLESHOOTING ROUTINE .......... cece cece ee eecsceeeessereeeeceseeeeeeeseeseeeeenenes 8
6.2 POWER SAVING CIRCUIT TROUBLESHOOTING ROUTINE ..........:::::cecceeeeeereees 9
6.3 POWER SUPPLY CIRCUIT TROUBLESHOOTING ROUTINE.........:cssscsssesseeerenes 11
6.4 VIDEO CIRCUIT TROUBLESHOOTING ROUTINE..........cscsssssceseeceereseesnersceesatsenes 13
6.5 DEFLECTION CIRCUIT TROUBLESHOOTING ROUTINE. ...........::cseeessreeesereeenes 15
6.5.1 Horizontal Deflection Circuit ............. ec eceessenneneeecereaseeeeeeneseeeaeanaenereennaees 15
H-ASYNCHIONOUS.........eesecceeeeesceeceeeseeeenseescennaeeeesanseecseeessesesconecetensoreeerensenens 16
LITO ANALY. 2 co scch eco cias ek Fe sacs Fea tan si vases cca becd ogee Sexscnceseacd cuevasseatventestucetesvacdeeseedus ase 17
6.5.2 Vertical Deflection Circuit .......... ce ececeeeeseensnrseesersentenseeeessesseneceseeeerarenenes 19
NO Vertical SCAN ........ eee cceececceseeeesserseeeeoessssscaceneseeesssseeceeeesecsesesnanseesensenes 19
V-ASYNCHIONOUS...........seccccceeeessseesecceresesnesceensensccnecesecessseeeessnsnseesesesesenecentaens 21