6-48
DCR-DVD100/DVD100E
8. Record of Self-diagnosis check
Page 7
Address B0 to C6
Note1:
This data will be kept even if the lithium battery (CK-127 board
BT5201 of the cabinet (R) assembly) is removed.
Note2:
The data of page: 0, address: 10 must be “00”.
Address
Self-diagnosis code
B0
“Repaired by” code (Occurred 1st time) *1
B1
“Block function” code (Occurred 1st time)
B2
“Detailed” code (Occurred 1st time)
B4
“Repaired by” code (Occurred 2nd time) *1
B5
“Block function” code (Occurred 2nd time)
B6
“Detailed” code (Occurred 2nd time)
B8
“Repaired by” code (Occurred 3rd time) *1
B9
“Block function” code (Occurred 3rd time)
BA
“Detailed” code (Occurred 3rd time)
BC
“Repaired by” code (Occurred 4th time) *1
BD
“Block function” code (Occurred 4th time)
BE
“Detailed” code (Occurred 4th time)
C0
“Repaired by” code (Occurred 5th time) *1
C1
“Block function” code (Occurred 5th time)
C2
“Detailed” code (Occurred 5th time)
C4
“Repaired by” code (Occurred the last time) *1
C5
“Block function” code (Occurred the last time)
C6
“Detailed” code (Occurred the last time)
*1: “01”
t
“C”, “03”
t
“E”
Using method:
1)
The past self-diagnosis codes are displayed at addresses: BC
to C6.
Refer to “SELF-DIAGNOSIS FUNCTION” for detail of the
self-diagnosis code except for the code being written in the
following table.
Note:
When the fault of writing to or erasing the flash memory (E:94:00) is displayed.
After repair, clear the error information in the following method.
1) Select page:0, address:01, and set data:01.
2) Select page:7, address:00, and set data:EE.
3) Select page:7, address:01, set data:EE and press the PAUSE button.
4) Check that the data of page:7, address:02, changes from “00” to “01”.
5) Select page:0, address:01, and set data:00.
Repaired by:
E
E
Self-diagnosis Code
Block
Function
20
94
Detailed
Code
00
00
Symptom/State
Data on A page or D page are
rewritten.
Fault of writing to or erasing the
flash memory
Correction
Make data on A page and D
page correct value.
Inspect the flash memory
(VC-307 board IC3401)