Aiwa LCX-157 free download

File name LCX 157 Rev.pdf

LCX-157 EZ(S) SERVICE MANUAL COMPACT DISC STEREO SYSTEM BASIC TAPE MECHANISM : TN-21ZSC-2003 BASIC CD MECHANISM : DA11T3C This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-003-340-1T1). RE S/M Code No. 09-003-340-1R1 VI DA TA SIO N SPECIFICATIONS · Design and specifications are subject to change without notice. 2 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. WARNING! WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK. Caution: Invisible laser radiation when open and interlocks defeated avoid exposure to beam. Advarsel:Usynling laserstеling ved еbning, nеr sikkerhedsafbrydere er ude af funktion. Undgе udsжttelse for strеling. ATTENTION L'utilisation de commandes, rйglages ou procйdures autres que ceux spйcifiйs peut entraоner une dangereuse exposition aux radiations. ADVARSEL! Usynlig laserstеling ved еbning, nеr sikkerhedsafbrydereer ude af funktion. Undgе udsжttelse for strеling. This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear exterior. VAROITUS! Laiteen Kдyttдminen muulla kuin tдssд kдyttцohjeessa mainitulla tavalla saattaa altistaa kдyt-tдjдn turvallisuusluokan 1 ylittдvдlle nдkymдttцmдlle lasersдteilylle. VARNING! Om apparaten anvдnds pе annat sдtt дn vad som specificeras i denna bruksanvising, kan anvдndaren utsдttas fцr osynling laserstrеlning, som цverskrider grдnsen fцr laserklass 1. CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1 LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT Precaution to replace Optical block (SF-P101NR) Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. 1) After the connection, remove solder shown in the right figure. PICK-UP Assy P.C.B Solder 3 ELECTRICAL MAIN PARTS LIST REF. NO IC PART NO. KANRI NO. DESCRIPTION REF. NO C115 C116 C118 C119 C120 C121 C122 C123 C124 C126 C127 C128 C129 C130 C131 C132 C136 C137 C138 C139 C143 C144 C150 C151 C152 C153 C154 C155 C157 C158 C159 C161 C162 C163 C164 C165 C166 C167 C169 C170 C171 C175 C181 C182 C301 C302 C304 C306 C307 C308 C309 C311 C312 C314 C315 C316 C319 C320 C322 C325 C326 C327 C329 C330 C701 C702 C703 C704 C709 C711 87-A20-734-010 87-A21-443-040 8A-CLB-602-010 87-A21-245-010 87-A21-145-040 87-A20-446-010 87-A20-459-010 87-A21-093-010 87-070-127-110 87-A20-913-010 TRANSISTOR 87-026-610-080 89-213-702-010 87-A30-185-010 87-026-313-080 87-026-609-080 87-026-218-080 87-026-2