GDV 110
Service Test Programme
GRUNDIG Service
15
2.2.1 Error Messages
Error Message
Error Log
Error bits
Command not allowed in this state or
15101
8
unknown
parameter not valid for command
15102
7
sledge could not be moved to home
15103
6
position
focus failure
15104
5
motor not on speed within time-out
15105
4
servo didn’t get on track after several
15106
3
retries
PLL could not lock in Accessing or
15107
2
Tracking state
subcode or sector information could
15108
1
not be read
requested subcode item could not be
15109
16
found
tray could not be closed or opened
1510A
15
completely
TOC read could not be read in time
1510B
14
Set when a seek couldn’t be
1510C
13
performed
datapath tries to access a non existing
1510D
12
lead in area
A non existing burts cutting area is
1510E
11
requested
S2b communikation error
151F0
10
S2b communikation error
151F1
9
S2b communikation error
151F3
24
S2b communikation error
151F4
23
S2b communikation error
151F5
22
communikation error with the STi 5505
90000
32
communikation error with the STi 5505
90001
31
communikation error with the display
190000
40
processor
2.3 Loop Test
At the start of the loop test, the display will show the result of the
interactive player test:
REPEAT
V C D
SHUFFLE PAUSE SCAN A B
-
CHAPTER TITLE TRACK
TOTAL
TRACK
TITLE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 +
-
-
-
-
-
-
-
-
-
-
-
-
-
-
F T S
CHAPTER
REM TRACK TIME
D V D
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:
Displayed
Value
Indication for each module
Basic
Engine
Mono
Board
Keyboard
Control Unit
000
ok
ok
ok
001
ok
ok
faulty
010
ok
faulty
ok
011
ok
faulty
faulty
100
faulty
ok
ok
101
faulty
ok
faulty
110
faulty
faulty
ok
111
faulty
faulty
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:
REPEAT
V C D
SHUFFLE PAUSE SCAN A B
-
CHAPTER TITLE TRACK
TOTAL
TRACK
TITLE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 +
-
-
-
-
-
-
-
-
-
-
-
-
-
-
F T S
CHAPTER
REM TRACK TIME
D V D
module
loops
error code
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.
Error codes during Loop Test:
Error Description
Level
No.
Error
Code
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
