Yokogawa Removable Chassis DX1000N User Manual
Page 14
2-5
Troubleshooting
SM 04L41B01-01E
1
2
3
4
5
6
7
No. Phenomenon
Action
Description
Refer to Chapter 6
Check
Adjust
Replace
*1
Part Name
DX1000
DX1000N
DX2000
Page Item Page I tem Page Item
8
External media
functioning
abnormally
Is the memory medium (CF card)
working normally?
-
-
-
-
-
-
-
Check the FFC
*2
for the MEDIA
BOARD ASSEMBLY (whether pulled
out or damaged)
-
-
-
-
-
-
-
MEDIA BOARD ASSEMBLY
CF
Assembly
6-4
26
-
-
6-23
45
SUB BOARD ASSEMBLY
Sub PBA
EXP. BOOT
6-4
13
6-13
15
6-23
19
MAIN BOARD ASSEMBLY
Main PBA
6-4
12
6-13
14
6-23
18
9 Abnormal
communication
Check communication settings
-
-
-
-
-
-
-
Check communication wiring/cables
(whether pulled out or damaged)
-
-
-
-
-
-
-
POWER TERM & COMM BOARD
ASSEMBLY
S/I-PWR
Terminal
6-6 8, 17 6-16
8
6-26
27, 38
MAIN BOARD ASSEMBLY
Main PBA
6-4
12
6-13
14
6-23
18
10
USB operation
abnormal
Are connected USB devices (USB
memory and USB keyboard)
operating normally?
-
-
-
-
-
-
-
Check the FFC
*2
for the MEDIA
BOARD ASSEMBLY (whether pulled
out or damaged)
-
-
-
-
-
-
-
MEDIA BOARD ASSEMBLY
(front panel)
CF
Assembly
6-4
26
-
-
6-23
45
POWER TERM & COMM BOARD
ASSEMBLY (rear panel)
S/I-PWR
Terminal
6-6 8, 17 6-16
8
6-26
27, 38
SUB BOARD ASSEMBLY
Sub PBA
EXP. BOOT
6-4
13
6-13
15
6-23
19
MAIN BOARD ASSEMBLY
Main PBA
6-4
12
6-13
14
6-23
18
*1: The table shows only the specific parts that must be replaced. When actually carrying out
replacement, the entire assembly that contains a part may have to be replaced.
*2: Flexible Flat Cable
2.2 Troubleshooting Checklist