62
KRP-M01
1
2
3
4
A
B
C
D
E
F
1
2
3
4
[2] SD (SHUTDOWN) DIAGNOSIS
Fre
q
uency of
LED Flashin
g
Major Type
Detailed Type
Lo
g
Indication in Factory Mode
MAIN
SUB
Blue 5
Audio
Abnormality in MSP
AUDIO
MSPMAP
Blue 7
Failure in 3-wire serial communication
with the main microcomputer
IF microcomputer
MA-3L
IF
MULTI
MULTI
Blue 8
Failure in IIC communication with
the main microcomputer
Tuner1
MA-IIC
FE1
MSP/MAP
MSPMAP
A
V
Switch
A
V
-S
W
RGB Switch
RGB-S
W
Main
V
DEC
V
DEC
V
DEC SDRAM
SDRAM
AD/PLL
ADC
HDMI
HDMI
DisplayPort Tx
DP-TX
Blue 9
Failure in communication with the
main microcomputer
–
MAI
N
–
Blue 10
Abnormality in FA
N
FA
N
2
FA
N
FA
N
2
Blue 11
High temperature of the unit
–
TEMP2
–
–
Blue 12
(Actually, Blue 12
LED is not flashed.)
Digital Tuner
DT
V
start up error
DTU
N
ER
PS/RST
DT
V
communication error
RETRY
DE
V
ICE ERR
DE
V
ICE
Tuner1
DE-FE
DT
V
Antenna
D-A
N
T
Application
DT
V
APP
COFDM
DEMOD
Tuner S2
DE-FES
S2DEMOD
DEMODS
L
N
B
DE-L
N
B
S2 Antenna
S-A
N
T
Blue 13
Failure in the power supply
DC-DC Converter power decrease
RST-MA
M-DCDC
PO
W
ER SUPPLY
RELAY
Blue 15
Main EEPROM
Main EEPROM communication error
MA-EEP
Summary of Contents for krp-m01
Page 8: ...8 KRP M01 1 2 3 4 A B C D E F 1 2 3 4 2 3 PANEL FACILITIES ...
Page 9: ...9 KRP M01 5 6 7 8 5 6 7 8 A B C D E F Remote Control Unit ...
Page 14: ...14 KRP M01 1 2 3 4 A B C D E F 1 2 3 4 4 BLOCK DIAGRAM 4 1 OVERALL WIRING DIAGRAM ...
