AVIC-Z110BT/XN/UC
55
5
6
7
8
5
6
7
8
C
D
F
A
B
E
5.3 DIAGNOSIS FLOWCHART
BACK END section flow
Standby
OK?
Execute
check 1.
Can the
playback
start?
NO
YES
YES
YES
YES
YES
YES
YES
YES
YE
S
YES
YES
YES
NO
NO
NO
NO
NO
YES
YES
YES
NO
YES
YES
NO
START
END
END
YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
The product
is normal?(iPod
attestation IC)
YES
Product repair
YES
NO
NO
NO
NO
YES
NO
YES
YES
YES
NO
NO
YES
Does the
operation
take time?
Go to FE
section check.
Go to FE
section check.
Is the life of flash
memory OK?
Conduct check item 12.
Is the image
in error?
Is the video
circuit OK?
Execute check 11.
Is AVCC5
voltage OK?
Execute check 8.
Replace the unit.
Is VDD5(VCC33, VCC12)
power supply voltage OK?
Execute check 2.
Reset OK?
Execute check 3.
Is VSENS
OK?
Execute check 4.
Is 27 MHz
OK?
Execute check 5.
Is 48 MHz OK?
Execute check 13.
Replace the unit.
Replace the unit.
Replace the unit.
Go to FE
section check.
Go to the
product check.
Go to FE
section check.
Is VD8, VCC5
power supply
voltage OK?
Execute check 7.
Is SDRAM
IF OK?
Execute check 6.
Is the sound
in error?
Is the iPod play
in error?
Is the USB play
in error?
Is AVCC5
voltage OK?
Execute check 8.
Is DACCLK
normal?
Execute check 9.
Is the audio
circuit OK?
Execute check 10.
Repair the
defective part.
Normal?
Normal?
Is FE section
normal?
Go to FE related
repair process.
Is the iPod
circuit OK?
Execute check 14.
Is the USB
circuit OK?
Execute check 14.
Summary of Contents for AVIC-F10BT
Page 8: ...AVIC Z110BT XN UC 8 1 2 3 4 1 2 3 4 C D F A B E ...
Page 9: ...AVIC Z110BT XN UC 9 5 6 7 8 5 6 7 8 C D F A B E AU model Backup current 3 0 mA or less ...
Page 10: ...AVIC Z110BT XN UC 10 1 2 3 4 1 2 3 4 C D F A B E ...
Page 12: ...AVIC Z110BT XN UC 12 1 2 3 4 1 2 3 4 C D F A B E 2 3 PANEL FACILITIES ...
Page 13: ...AVIC Z110BT XN UC 13 5 6 7 8 5 6 7 8 C D F A B E ...
Page 14: ...AVIC Z110BT XN UC 14 1 2 3 4 1 2 3 4 C D F A B E 2 4 CONNECTION DIAGRAM ...
Page 19: ...AVIC Z110BT XN UC 19 5 6 7 8 5 6 7 8 C D F A B E ...
Page 41: ...AVIC Z110BT XN UC 41 5 6 7 8 5 6 7 8 C D F A B E ...
Page 78: ...AVIC Z110BT XN UC 78 1 2 3 4 1 2 3 4 C D F A B E Side A SCLOCK SDATA D CP_ RESET D DGND2 ...
Page 169: ...AVIC Z110BT XN UC 169 5 6 7 8 5 6 7 8 C D F A B E ...
Page 172: ...AVIC Z110BT XN UC 172 1 2 3 4 1 2 3 4 C D F A B E 9 2 EXTERIOR 1 F E A A C D D C B B ...
Page 174: ...AVIC Z110BT XN UC 174 1 2 3 4 1 2 3 4 C D F A B E 9 3 EXTERIOR 2 A ...
Page 183: ...AVIC Z110BT XN UC 183 5 6 7 8 5 6 7 8 C D F A B E ...
Page 215: ...AVIC Z110BT XN UC 215 5 6 7 8 5 6 7 8 C D F A B E ...
Page 281: ...AVIC Z110BT XN UC 281 5 6 7 8 5 6 7 8 C D F A B E During Prima and TCON During T CON and LVDS ...
Page 309: ...AVIC Z110BT XN UC 309 5 6 7 8 5 6 7 8 C D F A B E I I PCB UNIT SERVICE SIDE B ...