Sharp HT-CN300S Service Manual - Page 1

HT-CN300 SERVICE MANUAL No. S7250HTCN300/ HOME CINEMA COMMAND MODEL HT-CN300(S) HT-CN300 Home Cinema Command consisting of HT-CN300 (main unit), CP-CN300F (front speakers), CP-CN300C (center speaker) and CP-CN300R (surround speakers). HOME CINEMA COMMAND MODEL HT-CN300(BK) HT-CN300 Home Cinema Command consisting of HT-CN300 (main unit), CP-CN300F (front speakers), CP-CN300C (center speaker) and CP-CN300R (surround speakers). • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. CONTENTS Page IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY) ...2 SPECIFICATIONS ...3 NAMES OF PARTS ...4 DISASSEMBLY ...6 ADJUSTMENT ...8 NOTES ON SCHEMATIC DIAGRAM ...9 TYPES OF TRANSISTOR AND LED ...9 BLOCK DIAGRAM ...10 SCHEMATIC DIAGRAM ...14 VOLTAGE ...31 WIRING SIDE OF P.W.BOARD ...32 FUNCTION TABLE OF IC ...38 FL DISPLAY ...44 REPLACEMENT PARTS LIST/EXPLODED VIEW PACKING OF THE SET (FOR U.S.A. ONLY) SHARP CORPORATION This document has been published to be used for after sales service only. The contents are subject to change without notice.