36
3.4. USB A/ETHERNET
Check DC voltage
• DIGITAL PCB
• CN14 3
pin (NET3.3V) : +3.3V
• CN15 2
pin (NET1.2V) : +
1.2
V
Go to 1.power not turn on.
NO
NO
NO
Check DC voltage
• DIGITAL PCB
• CN14 9PIN
: +5V
Is SPDIF output normal?
• DIGITAL PCB
R477(BCO SPDIF) : Pulse
Replace DIGITAL PCB.
Go to 1.power not turn on.
Go to 3.2.COAXAL,OPTICAL.
YES
NO
YES
Содержание NA8005
Страница 8: ...Personal notes 8 ...
Страница 24: ...19 Personal notes ...
Страница 38: ...38 Personal notes ...
Страница 43: ...WIRING DIAGRAM 43 ...
Страница 56: ...Personal notes Personal notes 56 ...
Страница 62: ...62 PCM9211 DIGITAL IC42 PCM9211 Block Diagram ...
Страница 63: ...63 PCM9211 Pin Discriptions ...
Страница 66: ...66 CS2000 CP DIGITAL IC43 CS2000 CP Block Diagram ...
Страница 69: ...69 MFI337S3959 DIGITAL IC25 ...
Страница 70: ...70 2 DISPLAY S020 MXS4035A 3 ...