Pioneer PDP-5000EX Service Manual page 161

5
Subcategory of NG
=> 1: Data on Subcategories for failure in 3-wire serial communication of Main microcomputer
Data
2 Multi processor main communication failure (MULIT1)
4 Multi processor communication failure (I/P)
6 Multi processor sub communication failure (SLAVE)
7 Main communication failure (FPGA1)
8 Multi processor communication failure (FPGA2)
Subcategory of NG
=> 2: Data on Subcategories for failure in IIC communication of Main microcomputer
Data
0 Non subcategory
4 AV Switch
5 RGB Switch
8 Main VDEC
9 Sub VDEC
A AD/PLL
B HDMI
G 64K EEPROM
H AUDIO IC
K DVI Receiver
L AUDIO Switch
M VOLUME IC
Subcategory of NG
=> 3: Data on Subcategories for failure in the ASIC power (POWER)
Data
1 DCDC converter reduce voltage (M-DCDC)
2 Relay power reduce voltage (RELAY)
5
6
Cause of Shutdown
Cause of Shutdown
Cause of Shutdown
PDP-5000EX
6
7
Remarks
Remarks
Remarks
7
8
A
B
C
D
E
F
161
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