Pioneer crt2234 avic-505 144 free download

File name crt2234_avic-505_144.pdf

ORDER NO. CRT2234 MOBILE NAVIGATION SYSTEM AVIC-505 US,EW - See the separate manual CX-597(CRT1829) for the CD mechanism description, disassembly and circuit description. - The CD mechanism employed in this model is one of S7 series. CONTENTS 1. SAFETY INFORMATION ...2 7.2 DIAGNOSIS ...86 2. EXPLODED VIEWS AND PARTS LIST...4 7.2.1 DISASSEMBLY...86 3. SCHEMATIC DIAGRAM ...12 7.2.2 TEST MODE...88 4. PCB CONNECTION DIAGRAM ...42 7.2.3 TEST MODE (MAIN UNIT)...90 5. ELECTRICAL PARTS LIST ...52 7.2.4 HOW TO USE THE TEST DISC...92 6. ADJUSTMENT...61 7.3 EXPLANATION ...95 7. GENERAL INFORMATION ...66 7.3.1 CIRCUIT DESCRIPTIONS ...95 7.1 IC ...66 7.3.2 BLOCK DIAGRAM ...96 8. OPERATIONS AND SPECIFICATIONS ...98 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. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER ELECTRONIC CORPORATION 1999 K-FZA. JAN. 1999 Printed in Japan AVIC-505 - CD Player Service Precautions 1. For pickup unit(CXX1230) handling, please refer 2. During disassembly, be sure to turn the power off to"Disassembly"(CX-597 Service Manual CRT1829). since an internal IC might be destroyed when a During replacement, handling precautions shall be connector is plugged or unplugged. taken to prevent an electrostatic discharge(protection 3. Please checking the grating after changing the by a short pin). service