Denon DVD-910 Service Manual
Also see for DVD-910: Operating instructionsSpecificationsOperating instructionsService manualOperating insructions
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Contents
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24DVD-910IC1006(SHUNT REGULATOR)REGNOTE :The voltage for parts in hot circuit is measured usinghot GND as a common terminal.Power Supply Block DiagramAC1001AC CORD F10011A 250VLINEFILTERL1001D1001, D1002D1004, D1005Q1003 Q100124734IC1001ERRORVOLTAGE DETT10011112131514161718SWITCHINGSWITCHINGCONTROL126BRIDGERECTIFIERHOTAV CBAA VFHOT CIRCUIT. BE CAREFUL.D1003RECTIFIERD1006SCHOTTKYBARRIERSCHOTTKYBARRIERD1008D1030D1015RECTIFIERD1016RECTIFIERQ1016Q1005Q1011Q1015Q1002CN1001Q1004Q1010Q1012-FLEV+5VF2F1P-ON+9VEV+3.3VP-ON+5VP-ON+3.3VFROM/TOCN4011,2,3 EV+1.5V4,5 EV+3.3V14,15 EV+9V13 P-ON+5V17 P-ON+3.3V+1.5VREG.IC1002-REPLACE FUSE AS MARKED."Ce symbole reprèsente un fusible à fusion rapide."CAUTIONFOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE ONLY WITH THE SAME TYPE FUSE.ATTENTION : POUR UNE PROTECTION CONTINUE LES RISQESD'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE.RISK OF FIRE"This symbol means fast operating fuse."A VFCAUTION !Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.If Main Fuse (F1001) is blown, check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.Q1014PWRCONPWSW FROM SYSTEMCONTROL/SERVOBLOCK DIAGRAMw w w . x i a o y u 1 6 3 . c o mQ Q 3 7 6 3 1 5 1 5 0 992894298T E L 1 3 9 4 2 2 9 6 5 1 3 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com |
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