InterM-ACR120-rec-sm维修电路原理图.pdf

《InterM-ACR120-rec-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《InterM-ACR120-rec-sm维修电路原理图.pdf（15页珍藏版）》请在收音机爱好者资料库上搜索。

1、http:/www.inter- MADE IN KOREA NO: 9007978900 SERVICE MANUAL C O M P A C T D I S C RECEIVER ACR-60/120 RadioFans.CN 收音机爱 好者资料库 1 AMP SECTION 1. OFF SET VOLTAGE A. Setting Set the master volume controls minimum. B. Connection C. Adjustment Control OFFSET until voltmeter is the “0” position. 2. IDLE C

2、URRENT A. Setting Set the master volume controls minimum. B. Connection C. Adjustment Adjust IDLE so that the current through the R56, R57, R58, R59 become 10 milliampere. When that voltage across the IDLE2 TO IDLE3 becomes 10 millivolt, the current becomes 10 milliampere. ELECTRICAL ADJUSTMENT PROC

3、EDURE Electrical Adjustment Procedure1, 2, 3 Micom Data (CD)4, 5, 6, 7 Specifications 8 Electrical Parts List9, 10, 11, 12 Top and Bottom View of P.C. Board 13, 14, 15 Wiring Diagram16 Block Diagram 17 Schematic Diagram18, 19, 20, 21, 22, 23 Exploded View of Cabinet TO REDUCE THE RISK OF ELECTRIC SH

4、OCK, DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. AVIS;RISQUE DE CHOC ELECTRIOUE NE PAS OUVRIR. CAUTION;TO REDUCE THE RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE. UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE AC INPUT 230V 50Hz, 85W T1ALA /

5、250V MIC 2MIC 1MIC 3 MUTE LEVEL MINMAX AUX AMP IN PRE AMP OUTPUT FUSE ANT TERMINAL FM(75 )COMAM IMPEDANCE SELECTOR 100V (166) 70V (82) 4 SPEAKER OUTPUT BACOM OPT IN 123647109118 141312 5 24 25 26 20211722231819 TOP COVER0461220957201 1 BACK CHASSIS 046102980112 046102980101 046102980114 046102980115

6、 1 2 LEVEL KNOB0485439973131 CONTROL KNOB0485439983345 CONTROL KNOB0485439970133 3 4 5 6 9 1 XLR JACK(F) 3P44381938103 AC INLET44485990101 10 20 15 14465998410ANT. TERMINAL 2214465997706SCREW TERMINAL 6P 2314618001110SELECTOR SWITCH 21 PUSH KNOB0485439972101 CHIME KNOB0485439971103 1 FRONT PANEL 048

7、5219951111ACR-60 0485219951121ACR-120 ACR-60 RCA JACK4438194510 19 4308999410 2 220V 230V 120V 240V 1 1 RemarkNo.DescriptionPart NoQty 046102980116 046102980102 046102980118 046102980119 1 1 ACR-120 ACR-60 ACR-120 ACR-60 ACR-120 ACR-60 ACR-120 220V 230V 120V 240V 1 1 TACT KNOB0485459910113 TACT KNOB0485459890211 CD INLAY0485759909111 11CD PACK0485229916111 12CD DOOR0485439862141 13TUNER PACK0485229959111 COVER B.K.T046505936612116 CONTROL KNOB048543997011117 18 14TUNER INLAY0485339985131 8 PHONE JACK44380973201 7 24 SOCKET TERMINAL43559347071 AC CORD 25 26