Sony HCD-RV990D Service Manual page 94

HCD-RV660D/RV990D
[DVD Service Mode]
• The sequence during the aging mode is following as below.
Aging mode sequence (DVD section):
Tray Turn
Disc 1 Chucking
TOC Read
Track 1 Play
2 seconds
Last Track Play
2 seconds
Error History Display
1. BD Error History Display
11 digits are displayed after the D character.
Example of display : D00209010100
1st digit : Indicates the error history number.
0 is the latest error
2nd to 3rd digits : Indicates details of the problem.
01 : Cannot focus
02 : GFS NG
03 : Start time over
04 : Focus deviates continuously
05 : Q code absent for some time
4th to 5th digits : Processing when problems occur
01 : Currently SHIP processing
02 : Currently POWER OFF processing
03 : Currently initializing
04 : Currently stopping
05 : Currently STOP operation processing
06 : Currently start processing
07 : Currently TOC reading
08 : Currently searching
09 : Currently playing
0A : Currently pausing
0B : Currently PLAY manual searching
0C : Currently PAUSE manual searching
6th to 7th digits : Operations currently performed for problems
which have occurred
8th to 9th digits : Rotation speed of DISC when problems occur
01 : x1 speed
02 : x2 speed
10th to 11th digits : Fixed at 00
6
2. CDM Error History <CDM74S Error History Display>
11 digits are displayed after the M character.
Example of display : M0FF400220000
1st digit : Indicates the error history number.
0 is the latest error
2nd to 3rd digits : Indicates the details of the problem.
01 : Initialization table is currently rotating 1
02 : Initialization table is currently rotating 2
03 : Initialization table is currently rotating 3
04 : Currently DISC SKIP in OPEN mode
05 : CLOSE table is currently rotating
06 : Chucking table is currently rotating
07 : Currently performing SHIP operations
08 : Currently performing release operations
09 : Currently performing POWER OFF
operations
4th to 5th digits : Processing when problems occur
01 : Currently performing SHIP operations
02 : Currently performing POWER OFF
operations
03 : Currently initializing
04 : Currently performing release operations
05 : Currently in chuck stop state
06 : Currently performing CLOSE operations
07 : Currently performing exchange CLOSE
operations
08 : Currently performing OPEN operations
09 : Currently performing OPEN POP UP
operations
0A: Currently performing exchange OPEN
operations
6 to 7th digits : Operations currently performed for problems
which have occurred
8th to 9th digits : Targets of processing when problems occur
Same as 4th to 5th digits
10th to 11th digits : Fixed at 00
[DVD and CD Ship Mode (No Memory Clear)]
• This mode moves the position to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press the `/1 button to turn the power ON.
2. Press two buttons of DVD and `/1 simultaneously.
3. After the "STANDBY" display blinks 15 times, the message
"LOCK" is displayed, and the DVD ship mode is set.
[DVD and CD Ship Mode (Memory Clear)]
• This mode moves the pickup to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press the `/1 button to turn the power ON.
2. Press three buttons of ENTER , DISC 1 and DVD
simultaneously.
3. After the "STANDBY" display blinks 15 times, the message
"LOCK" is displayed, and the DVD ship mode is set.