TROUBLESHOOTING FLOWCHARTS
LED patterns for involved devices
No.
○
1
○
2
○
3
4
○
5
○
○
6
○
7
○
8
○
9
○
10
11
○
12
○
○
13
○
14
○
15
●
16
●
17
18
●
19
●
●
20
LED
○
○
○
●
○
○
●
○
○
○
●
●
○
●
○
○
○
●
○
●
○
●
●
○
○
●
●
●
●
○
○
○
●
○
○
●
●
○
●
○
●
○
●
●
●
●
○
○
●
●
○
●
●
●
●
○
●
●
●
●
○
○
○
○
○
○
○
●
○
○
●
○
○
○
●
●
○
●
○
○
Device
Circuit No
-
-
Digital Tuner
Analog Tuner
MPEG
Graphics
Flash Memory
IEEE1394
(Vivid Logic)
-
-
-
-
Video Decoder
(TC9010)
-
Audio DSP
(AD9980)
-
HDMI
A/D Converter
(AD9980)
Sync Separator
(CXA2211)
FC4
FC6
71
DW1U
Video/Audio of
Cable/Air
Video/Audio of
Cable/Air
Video/Audio of
Cable/Air
All OSD
Loading
Program
IEEE1394
CCD etc.
Audio cont.
SRS/BBE
HDMI
Video
Sync
Picture Cont.
Picture Cont.