Main Ng - Pioneer PRO-R06U Training Manual

4. MAIN NG

OSD:MAIN OSD:SUB
MODULE ----
MA-SRL
IF
MULTI1
I/P
D-SEL
MA-IIC
FE1
FE2
MPX
AV-SW
RGB-SW
CCD
GCR
M-VDEC
ADC
HDMI
PLK-T
PLK-R
MA-EEP
MAIN
FAN
TEMP2
DTUNER
PS/RST
DEVICE
TV-G
M-DCDC
HOME-G
CD-COM
CD-DEV
CD-RST
Figure. MAIN NG
Cause of shutdown
Failure of communication to Module microcomputer
3-wire Serial Communication of Main microcomputer.
- Communication failure of IF microcomputer
- MANTA communication failure MULIT1
- MANTA communication failure I/P
- MANTA communication failure D-SEL
IIC Communication failure of Main microcomputer
- Analog Tuner 1 Front End 1
- Analog Tuner 2 Front End 2
- MPX
- AV Switch
- RGB Switch
- CCD
- GCR
- Main VDEC
- AD/PLL
- HDMI
- TMDS Tx
- TMDS Rx
- 64k EEPROM
Communication failure of Main microcomputer &Unknown Error
Fan stopped
Abnormally high temperature at MR.
Failure of Digital Tuner
- Failure to DTB Starting
- DTB Device Error
- TV-Guide Error
Abnormally in RST2 of MR power decrease of DC-DC converter
Failure at Home Gallary
- Failure of PC Card Communication
- Failure of PC Card
- PC Card Reset NG
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