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Service Test Programme
2.2 Error Log and Error Bits
Error Log
Service Test Level: LogReadErr
Reading the error log and error bits information can be useful to
determine any errors that occurred recently during normal operation of
the DVD player. The display during the errorlog readout looks as
follows :
SHUFFLE PAUSE SCAN A B
F T S
TITLE
CHAPTER
TRACK
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
By pressing PLAY or PAUSE the user can move forward or backward
(respectively) through the logged error codes. The highlighted number
indicates which error code is currently on display (in the example
above, error code number 4 is displayed). If "0000" is displayed at all
positions, the error log is empty. Display of the logged errors is done
in a cyclic manner. The error code with the lowest highlighted number
is the most recent.
By pressing NEXT on the local keyboard, the user can proceed to the
next test.
See page 3-18 for ERROR LOG information.
Error Bits
Reading the error bits is done in the Level ReadBits. The display during
the error bits readout looks as follows:
F T S
SHUFFLE PAUSE SCAN A B
TITLE
CHAPTER
TRACK
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
Only the set errorbits will be shown by their (decimal) number. Refer
to page 3-18 for the explanation of each bit number. If the display only
shows "EB-0", no error bits were set.
By pressing NEXT the user can continue to the next test.
2.3 Loop Test
At the start of the loop test, the display will show the result of the
interactive player test:
F T S
SHUFFLE PAUSE SCAN A B
TITLE
CHAPTER
TRACK
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
The left side of the display contains a 3-digit code, which can have a
value between 000 and 111. These values are to be interpreted as
follows:
Indication for each module
Displayed
Basic
Value
Engine
000
ok
001
ok
010
ok
011
ok
100
faulty
101
faulty
110
faulty
111
faulty
The loop test will perform the same Levels as the Automatic System
Test, but it will loop through the list of Levels. The display of the DVD
player will display not only the three digits indicating correct/faulty
modules and the last found error code (as mentioned, earlier faults are
detected as far as they can be within the scope of the diagnostic
software), but also a loop counter indicating how many times the loop
has been gone through. Example:
module
loops
SHUFFLE PAUSE SCAN A B
F T S
TITLE
CHAPTER
TRACK
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
The number after the hyphen indicates the number of times the loop
test has been performed. The 4 digits at the right side of the display
show the last error that was found when running the loop test: the two
digits on the left indicate which Level resulted in a fault; the two digits
on the right refer to the error code within that Level. For further
explanation of this error code, see list of error codes.
3 - 12
-
REPEAT
CHAPTER TITLE TRACK
TOTAL
REM TRACK TIME
D V D
V C D
-
9
-
10
-
11
-
12
-
13
-
14
-
15 +
-
REPEAT
CHAPTER TITLE TRACK
TOTAL
REM TRACK TIME
D V D
V C D
-
9
-
10
-
11
-
12
-
13
-
14
-
15 +
-
REPEAT
CHAPTER TITLE TRACK
TOTAL
REM TRACK TIME
D V D
V C D
-
9
-
10
-
11
-
12
-
13
-
14
-
15 +
Digital
Keyboard
PCB
Control Unit
ok
ok
ok
faulty
faulty
ok
faulty
faulty
ok
ok
ok
faulty
faulty
ok
faulty
faulty
error code
-
REPEAT
CHAPTER TITLE TRACK
TOTAL
REM TRACK TIME
D V D
V C D
-
9
-
10
-
11
-
12
-
13
-
14
-
15 +
Error codes during Loop Test:
Error
Level
Error Description
Code
No.
0601
6
Calculated checksum of FLASH is not correct
0901
9
The DVD DRAM is faulty
1104
11
I
2
C bus busy before start
1102
NVRAM access time-out
1103
No NVRAM Acknowledge
1104
NVRAM reply time-out
1201
12
I
2
C bus busy
1202
I
2
C bus not working
1203
Slave controller not working
1204
Slave response is not correct
1301
13
Parity error from basic engine to serial
1302
Parity error from serial to basic engine
1303
No communication between serial and basic engine
1304
Communication time-out error
1601
16
The SDRAM is faulty
GDV 100 D/002
GRUNDIG Service
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