Pioneer PDP-5000EX, Service Manual

Page: 124 / 204

PDP-5000EX
124
1 2 3 4
1 2 3 4
C
D
F
A
B
E
Screen: MAIN NG
N N I F O R
A M I
U S B
N G N
A M 1 – I I
A M I N
C
A M 2
3 – I I
R
C
– S V D E C
– M V D E C
P F G A 1
– – – – – –
– – – – – –
M A – S
4
5
6
7
8 M A I N
L
T E M P 2
A M T I O V – D 1 3 1 0 6 0 – N T V W J –
5 0 0 1 1 H 2 1 M
3 0 0 0 1 H 5 0 M
1 0 0 0 3 H 0 3 M
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
M 7
SHUTDOWN information that is detected by the Main microcomputer is displayed.
1
5
10
15
16
1 5 10 15 20 25 30 35 40
OSD: MAIN OSD: SUB Cause of Shutdown
AUDIO ---- Speaker short-circuit
MODULE ---- Abnormality in Module microcomputer communication
MA-SRL Abnormality in 3-wire Serial Communication of the Main microcomputer.
IF Communication failure of IF microcomputer
MULTI1 Multiprocessor communication failure (MULIT1)
IP Multiprocessor I/P processor communication failure
D-SEL Digital selector communication failure
SLAVE Communication failure between master Multiprocessor and SLAVE Multiprocessor
FPGA1 Communication failure between MAIN and FPGA
FPGA2 Communication failure between Multiprocessor and FPGA
MA-IIC Abnormality in Main microcomputer IIC communication
AV-SW AV Switch
RGB-SW RGB Switch
M-VDEC Main VDEC
S-VDEC SUB VDEC
ADC AD/PLL
HDMI HDMI
MA-EEP 64K EEPROM
DVI DVI receiver
AUD-SW Audio SW
VOLUME VOLUME IC
MAIN ---- Communication failure between IF and Main microcomputer & UNKNOWN
FAN ---- Fan stopped
TEMP2 ---- High temperature of the unit.
POWER Abnormality in the power
M-DCDC Abnormality in the ASIC power (DC-DC)
8.2.1.2 MAIN NG