Pioneer PDP-4271HD Service Manual page 166

1
<No.2 Subcategory Information on "failure in IIC communication of Main mircocomputer">
Data
0 Non subcategory
A
1 Analog Tuner 1 (Front End 1)
2 Analog Tuner 2 (Front End 2)
3 MPX
4 AV Switch
5 RGB Switch
6 CCD
8 Main VDEC
A AD/PLL
B HDMI
G 64k EEPROM
H AUDIO IC
B
<No.3 Subcategory Information on "Digital Tuner">
Data
0 Non subcategory
1 Failure to DTB Starting
3 DTV Device Error
5 TV-Guide Error
7 Home Gallery Application comunication error.
<No.4 Subcategory Information on "POWER">
Data
C
1 DCDC Converter Power Supply reduced
2 Relay Power Supply reduced
D
E
F
166
1
2
Cause of shutdown
Cause of shutdown
Cause of shutdown
PDP-4271HD
2
3
Remarks
FE1 (immediately Power Supply OFF)
FE2 (immediately Power Supply OFF)
AV-SW (immediately Power Supply OFF)
RGB-SW (immediately Power Supply OFF)
CCD (immediately Power Supply OFF)
M-VDEC (immediately Power Supply OFF)
ADC (immediately Power Supply OFF)
HDMI (immediately Power Supply OFF)
MA-FEP (immediately Power Supply OFF)
Remarks
PS/RST(immediately Power Supply OFF)
Device (immediately Power Supply OFF)
TV-G (immediately Power Supply OFF)
HOME-G (communication error (Retry 16
times) →Do not return after 2 times of soft
reset)
Remarks
M-DCDC (immediately Power Supply
OFF)
RELAY (immediately Power Supply
OFF)
3
4
4