86
AVIC-505
7.2 DIAGNOSIS
7.2.1 DISASSEMBLY
-
Items to note concerning assembly
1. Do not re-use spacers, insulators, seals or cushions
that have been held in place by double-sided tape.
2. The diagonal line on the claws in the diagram
indicate solder. When assembling, solder these
sections.
-
Removing the Upper Case and Grille Assy Unit
(CC Unit section)
1. Remove the two screws A.
2. Remove the cover.
3. Remove the eight screws B.
4. Remove the Upper Case.
5. Remove the two stoppers indicated by the arrows
and remove the Grille Assy Unit.
-
Removing the Grille PCB (CC Unit section)
1. Remove the five stoppers indicated by the arrows
and remove the Grille PCB.
-
Removing the Main Unit section (CC Unit
section)
1. Remove the two connectors.
2. Straighten the four claws and remove the Main Unit
section.
Upper Case
Grille Assy Unit
Grille PCB
Main Unit section
B
B
B
B
B
B
B
B
A
A
Cover
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 ...