Pioneer PDP-5010FD Service Manual page 90

1
6.2.1.4 MAIN NG
A
1
5
10
15
B 16
MTB side's Shutdown NG information
OSD: MAIN
AUDIO ----
MODULE ----
MA-3L
IF
MULTI
MA-IIC
FE1
C
FE2
MSPMAP
AV-SW
RGB-SW
VDEC
SDRAM
ADC
HDMI
US-MSP
D
MAIN
FAN FAN1
FAN2
TEMP2
DTUNER
PS/RST
RETRY
DE-BCM
DE-FE
DE-CAS
E
DE-VBI
DE-EPI
TV-G
HOME-G
DTVMID
DTVAPP
RST-MA M-DCDC
RELAY
HMG
HMG
F
MA-EEP
90
1
2
1 5 10 15
I N F O R M A T I O N
M A I N N G
M A I N S U
1 M A – I I C F E
2 M A – I I C A V
3 M A – 3 L I F
4 M A I N – –
5 T E M P 2 – –
6
7
8
OSD: SUB
Short-circuit of the speaker terminal or failure of audio amplifier.
Failure of communication to Module microcomputer.
3-wire Serial Communication of Main microcomputer.
Communication failure of IF microcomputer
Multi Processor communication failure
IIC Communication failure of Main microcomputer
Analog Tuner 1
Analog Tuner 2
MSP/MAP
AV Switch
RGB Switch
VDEC
VDEC - SDRAM
AD/PLL
HDMI
MSP
Communication failure of Main microcomputer
Fan stopped
Fan stopped (Only with models having the Full HD panel)
Abnormally high temperature at MTB.
Failure of Digital Tuner
Failure to DTV Starting
DTV communication error
Abnormally in BCM7038
Tuner 1 or 2
Card I/F IC
VBI Slicer
EEPROM
TV-Guide Error
Failure at Home Gallery
Middleware
Application
Abnormally in RST2 of MAIN Assy. (power decrease of DC-DC converter)
Abnormally in RST4 of MAIN Assy. (power decrease of Relay power)
Failure at Home Media Gallery
Home Media Gallery startup error
IIC communication line between EEPROM and MAIN.
PDP-5010FD
2
3
20 25 30
V D 1 – 3 0 6 0 1 – N T V – A H
0 0 1 5 1 H 2 1 M
B
1 0 0 0 3 1 H 5 0 M
0 0 0 1 3 H 0 3 M
– S W
0 0 0 0 2 H 5 2 M
– – – –
0 0 0 0 1 H 5 8 M
– – – – 0 0 0 0 0 H 0 7 M
Cause of Shutdown
3
4
35 40
B
4