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Service Manual FH-P404/UC FH-P404 CD TUNER DECK AMP HIGH POWER 40Wx4 CD EJECT DOLBY B NR TRK / SEEK DISC / CH P PGM AUTOMATIC CASSETTE LOADING & EJECTION EJECT SEL AUDIO FUNCTION S/A ATT D DISPLAY DIRECT EQ CLOCK ESC BAND A F ORDER NO. 1 2 3 4 5 6 VOLUME OFF SOURCE CRT2247 MULTI-CD/MD CONTROL TUNER CD DECK AMPLIFIER FH-P404 FH-P404 description. - The CD mechanism employed in this model is one of S7 series. UC ES - See the separate manual CX-597(CRT1829) for the CD mechanism description, disassembly and circuit - See the separate manual CX-631(CRT1640) for the cassette mechanism description, disassembly and circuit description. - The cassette mechanism employed in this model is one of 2L series. - Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. CONTENTS 1. 2. 3. 4. 5. 6. SAFETY INFORMATION ...2 EXPLODED VIEWS AND PARTS LIST ...3 SCHEMATIC DIAGRAM ...12 PCB CONNECTION DIAGRAM ...38 ELECTRICAL PARTS LIST ...52 ADJUSTMENT...62 7. GENERAL INFORMATION ...68 7.1 PARTS ...68 7.1.1 IC...68 7.1.2 DISPLAY ...75 7.2 DISASSEMBLY ...79 7.3 BLOCK DIAGRAM ...80 8. OPERATIONS AND SPECIFICATIONS...82 PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 501 Orchard Road, #10-00, Lane Wheelock Place, Singapore 23880 C PIONEER ELECTRONIC CORPORATION 1998 K-ZZB. AUG. 1998 Printed in Japan FH-P404 - CD Player Service Precautions 1. For pickup unit(CXX1230) handling, please refer to"Disassembly"(CX-597 Service Manual CRT1829). During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a short pin). 2. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged. 3. Please checking the grating after changing the service pickup unit(see page 66). 1. SAFETY INFORMATION CAUTION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products su