4. MAIN NG
Figure. MAIN NG
OSD:MAIN
OSD:SUB
Cause of shutdown
MODULE
----
Failure of communication to Module microcomputer
MA-SRL
3-wire Serial Communication of Main microcomputer.
IF
- Communication failure of IF microcomputer
MULTI1
- MANTA communication failure
(
MULIT1
)
I/P
- MANTA communication failure
(
I/P
)
D-SEL
- MANTA communication failure
(
D-SEL
)
MA-IIC
IIC Communication failure of Main microcomputer
FE1
- Analog Tuner 1
(
Front End 1
)
FE2
- Analog Tuner 2
(
Front End 2
)
MPX
- MPX
AV-SW
- AV Switch
RGB-SW
- RGB Switch
CCD
- CCD
GCR
- GCR
M-VDEC
- Main VDEC
ADC
- AD/PLL
HDMI
- HDMI
PLK-T
- TMDS Tx
PLK-R
- TMDS Rx
MA-EEP
- 64k EEPROM
MAIN
Communication failure of Main microcomputer &Unknown Error
FAN
Fan stopped
TEMP2
Abnormally high temperature at MR.
DTUNER
Failure of Digital Tuner
PS/RST
- Failure to DTB Starting
DEVICE
- DTB Device Error
TV-G
- TV-Guide Error
M-DCDC
Abnormally in RST2 of MR
(
power decrease of DC-DC converter
)
HOME-G
Failure at Home Gallary
CD-COM
- Failure of PC Card Communication
CD-DEV
- Failure of PC Card
CD-RST
- PC Card Reset NG
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
1
I N F O R M A T I O N
V D 1 - 1 1 6 0 1 - N T V - J H S 6
2
3
M A I N
N G
4
M A I N
S U B
0 0 1 5 1 H 2 1 M
5
6
1
M R - P W R
- - - - - -
0 0 1 5 1 H 2 1 M
7
2
M A - I I C
F E 2
0 0 0 3 1 H 5 0 M
8
3
M A - I I C
A V - S W
0 0 0 1 3 H 0 3 M
9
4
M A - S R L
I C 3
0 0 0 0 2 H 5 2 M
10
5
M A I N
- - - - - -
0 0 0 0 1 H 5 8 M
11
6
T E M P 2
- - - - - -
0 0 0 0 0 H 0 7 M
12
7
13
8
14
15
16
26