XC-Z9
29
5
6
7
8
5
6
7
8
C
D
F
A
B
E
Operation of IC701 is OK
X : 1usec/div, Y : 2V/div
CN701 (Pins 2,3)
fig. : D+
X : 1usec/div, Y : 2V/div
fig. : D-
D+/D-
D+ and D- should have waveform
during normal condition.
Check the pattern in the path.
No
Yes
Step 5 :Communication between DM850E and
System
CPU
Are there
the waveforms
like figure?
CN901 (Pins 5, 7, 9, 11)
IC701 (Pin 2, 4, 196, 197)
Check the DM850E operation
Check the DSP part
Yes
Step 6 : Audio Output
No
Check the parts and patterns in
the path.
Yes
No
Is there
the I S digital
audio signal?
2
Is there
the I S digital
audio signal?
2
• An IC having data (MAC addresses, Favorite and Details etc. that users have changed) on the network (Home Media
Gallery) is IC881 (AYW7185).
• How to confirm the network connection
Set to “Home Media Gallery” entry
→
Select ”Set up” from home menu
→
Select ”Network Setup” with
↑↓
Key
→
When “Network Connection Network Found” is displayed, the network can be connected.
When “Network Connection No Network Found” is displayed, the network cannot be connected.
→
Check the router setting or LAN connection.
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
