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http://www.xiaoyu163.com ADM-30.1 3 7 63 1515 0 Ref. No. 4164 SERVICE MANUAL SERVICE MANUAL Sep, 2009 2 CHANNEL AMPLIFIER ADM-30.1 (B) MODEL Black model BMDD 120V AC 60Hz BMMA 220-240V AC 50/60Hz L 13942296513 SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
http://www.xiaoyu163.com ADM-30.1 3 7 63 1515 0 SERVICE PROCEDURE 1. Replacing the fuses This symbol located near the fuse indicates that the fuse used is show operating type, For continued protection against fire hazard, replace with same type fuse , For fuse rating, refer to the marking adjest to the symbol.
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http://www.xiaoyu163.com ADM-30.1 3 7 63 1515 0 ADJUSTMENT PROCESURE OUTPUT OFFSET VOLTAGE Conditions: Non load, no signal. 1. Set the voltage at L-ch speaker terminal to 0mV +/- 10mVDC by adjusting R513 of BAAF-0249. Same as R514 (R-ch). 2. After 2 minutes, set the voltage at speaker terminal to 0mV +/- 10mV again.
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http://www.xiaoyu163.com ADM-30.1 3 7 63 1515 0 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION Q951: S-80127CNMC-JKM VOLTAGE DETECTOR (12.7V N-ch open drain, Active L: out) PIN CONFIGURATION PIN DESCRIPTION Symbol Description ON/OFF switch for delay time Top view Non-connection Voltage detection output pin Voltage input pin *1.
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http://www.xiaoyu163.com ADM-30.1 3 7 63 1515 0 IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION Q511/Q512: TC7W14FU SCHMITT INVERTER PIN ASSIGNMENT (TOP VIEW) 7W14 TRUTH TABLE L 13942296513 u163 http://www.xiaoyu163.com...
http://www.xiaoyu163.com ADM-30.1 3 7 63 1515 0 PACKING PROCEDURE A204 A922 A203 A912 A902 A901 <MDC> <MMA> A923 P953 A924 <MMA> A206 Top side marking Back side marking A204 P952 L 13942296513 A201 Front side A202 A306 A303 Front side marking A201 Top side...
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http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 PARTS LIST ADM-30.1 NOTE: MDD : North American model THE COMPONENTS IDENTIFIED BY MARK MMA : Australian model CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. EXPLODED VIEW PARTS LIST REF.
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http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 RL901 RELAY NRL-2P5A-DC12-192 25065702 RL902 RELAY NRL-2P5A-DC12-192 25065702 S301 SLIDE SW NSS-22203 25065581 S302 SLIDE SW NSS-22203 25065581 ADM-30.1 U003 Power supply PC board a'ssy BAPS-0270-1E * 1B237570-1E N B MDD U003 Power supply PC board a'ssy BAPS-0270-1F *...
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http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 [CAPACITOR] C951 IS C DE1310E472M-KH 3300054 C953 IS C MKP R46 224M 3800040S C954 IS C MKP R46 224M 3800040S C955 IS C MKP R46 224M 3800040S C956 PLA C DE1E3KX102ME4BA01 3800043S C957...
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