DPX-MP2090S
DESCRIPTION
- SWITCH UNIT (X16-3530-xx)
Ref. No. IC1 Q1~3 Q6,7 Q9 Q12 Application / Function Remote Control IC GRID_DRIVER SW5V RED SW VFD RESTART Each Transister’s base is “L” then GRID is On The power supply of IC1 is turned on when Q6’s base level goes “L” RED LED is turned on when Q9’s base level goes “H” Key scan start at Q12’s Base goes “H” when the SET’s Power is On Operation / Condition / patibility
- ELECTRIC UNIT (X34-4140-xx)
Ref. No. IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC12 Q1,2 Q3,11 Q4,9 Q5,6,10 Q7,8 Q12 Q13 Q101,102 Q103,106 Q104,105 Q107 Q108 Q109 Q111 Q112 Q113 Q114 Q115,116 Q298,299 Q300,301 Q302,303 Q305,306 Q400~403 Application / Function System µ- E. Vol A8V Ref Power Supply Power IC ILL+B Power Supply Muting logic IC Reset IC SW Regulator B.U.5V AVR SW5V SW14V AUDIO8V AVR SERVO+B AVR SW for IC12 PANEL 5V P-ANT SW P-CON SW P-CON Protection EXT-AMP-CON Small lamp det SW SERGE Det. BU det ACC det Mute-Driver Mute-Driver Pre-out mute driver Tuner8V SW AM+B Tuner8V SW ILL+B...
