2
AVIC-505
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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 64).
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 such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so
and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65
1. SAFETY INFORMATION
1.1 AVIC-505/US
Summary of Contents for AVIC-505
Page 4: ...4 AVIC 505 2 EXPLODED VIEWS AND PARTS LIST 2 1 PACKING ...
Page 6: ...6 AVIC 505 2 2 EXTERIOR ...
Page 7: ...7 AVIC 505 ...
Page 9: ...9 AVIC 505 ...
Page 10: ...10 AVIC 505 2 3 CD MECHANISM MODULE ...
Page 18: ...18 AVIC 505 1 2 3 4 1 2 3 4 D C B A A a A b A 3 3 MAIN CPU 1 3 A b ...
Page 33: ...8 33 AVIC 505 5 6 7 8 5 6 7 D C B A A D D b ...
Page 34: ...AVIC 505 1 2 3 4 1 2 3 4 D C B A D a D b D 34 D a ...
Page 35: ...35 AVIC 505 5 6 7 8 5 6 7 8 D C B A D a D b E CXB3043 CXB2199 CXA8702 E D a ...
Page 36: ...36 AVIC 505 1 2 3 4 1 2 3 4 D C B A D a D b D b ...
Page 37: ...37 AVIC 505 5 6 7 8 5 6 7 8 D C B A D a D b A D b ...
Page 41: ...41 AVIC 505 ...
Page 44: ...44 AVIC 505 1 2 3 4 1 2 3 4 D C B A MAIN UNIT A A ...
Page 45: ...45 AVIC 505 5 6 7 8 5 6 7 8 D C B A SIDE B A ...
Page 47: ...47 AVIC 505 1 2 3 4 1 2 3 4 D C B A SIDE B GRILLE PCB B B RESET ...
Page 48: ...48 AVIC 505 1 2 3 4 1 2 3 4 D C B A 4 3 PS PCB PS PCB SIDE A C C CORD ASSY A CN703 B CN152 ...
Page 49: ...49 AVIC 505 1 2 3 4 1 2 3 4 D C B A SIDE B PS PCB C C ...
Page 51: ...51 AVIC 505 1 2 3 4 1 2 3 4 D C B A SIDE B D CONTROL UNIT D E HOME CLAMP ...
Page 65: ...65 AVIC 505 Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...
Page 96: ...96 AVIC 505 7 3 2 BLOCK DIAGRAM ...
Page 97: ...97 AVIC 505 ...