Pioneer AVH-P7800DVD/UC, Service Manual

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AVH-P7800DVD/UC
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*1: The content to be displayed on the OSD. For the items which has multiple display patterns, the upper row will be for
the Full GUI in Japanese and the lower row will be for the Touch Panel model and the Full GUI in English.
*2: The DVD mechanism will transmit. It is a parameter of UART command, such as [notice of receive error]. Refer to
Chapter 2 for the details.
*3: CPPM (Content Protection for Prerecorded Media): It is a copyright protection technology used for DVD-A. Protection is
realized by using the key bundle recorded on the media and the device key held by the player.
*4: Applicable only to DVD-A compatible model.
*5: AWM (Audio Water Mark): Digital watermarking. Information of the copyright holder and CCI (Copy Control Information)
are recorded, and illegally copied discs can be distinguished.
Error status OSD *1 UART *2 Meaning
Media Error
It is a non-playable disc
NON-PLAYABLE DISC
00h It is a disc with non-playable format only.
Open (No display) 10h Door open error.
Read Error ERROR-02-99 20h Transfer start error.
Focus Error (Focus Error
in mechanism set up)
ERROR-02-90 21h Focus error.
Surface Error ERROR-02-9E 22h
Focus error during set up. (Focus has never
been achieved with this disc.)
Address not found
(Invalid Track)
ERROR-02-80
23h
Address cannot be found.
Spindle Lock ERROR-02-91
24h Spindle lock NG.
(Disc cannot rotate.)
Carriage HOME ERROR-02-92
25h
Carriage home NG.
(The pick up tries to return to carriage home,
but stops without returning.)
ID/SUBCODE Read Error ERROR-02-94
26h ID/SUBCODE read error. (ID/SUBCODE
cannot be read due to scratch, stain, etc.)
AV CHIP decode Error ERROR-02-9A
2Ah AV CHIP decode NG.
(AV CHIP cannot be decoded.)
AV CHIP Recovery NG ERROR-02-9B
2Bh
AV CHIP recovery NG.
Error of PLAY BACK
Mode Status
ERROR-02-9C
2Ch Error in play back mode.
(Error due to software problem.)
Disc Data Error ERROR-02-9D
2Dh
Disc data NG.
Temp Error
(In Case of High Temperature)
Temperature protection circuit is working
THERMAL PROTECTION IN MOTION
30h
High temperature. (Play back is stopped because
the pick up temperature is 89˚C or higher.)
No Disc (including Disc
loading and ejecting)
(No display) 40h
Disc has not been loaded. (Including status
of Load in process/Eject in process.)
Loading_Mecha Error (No display) 50h
Loading mechanism error.
(The disc cannot be clamped.)
DRM Error
It is a protected disc
PROTECTED DISC
70h DRM error.
(No music can be played back by DRM.)
Region code Error NG
Region code is incorrect
DIFFERENT REGION DISC
90h
Region code NG. (Play back is not possible
due to incorrect mechanical region.)
CPPM*3 Key Error *4
It is a non-playable disc
NON-PLAYABLE DISC
91h Error of key for play back.
AWM*5 Error *4
It is a non-playable disc
NON-PLAYABLE DISC
92h
Illegally copied disc is played back by DVD-A.
(Voice is muted on the mechanical side.)
REQUEST Error ERROR-02-A0 A0h REQUEST error.
Read command issue Error
(dependent on chip)
ERROR-02-A1 A1h Read command issue error.
L0 adjustment NG ERROR-02-A2
L1 adjustment NG
LD system NG
Gain adjustment system NG
Gain determining system NG
Servo initial setting related NG
Disc is not clamped yet
Tracking system NG
Media setting system NG
Focus Error
Error of PLAY BACK Mode Status
Error of PLAY BACK Mode Status
Undefined Error ERROR-02-A3
ERROR-02-A4
ERROR-02-A5
ERROR-02-A6
ERROR-02-A7
ERROR-02-A8
ERROR-02-A9
ERROR-02-AA
ERROR-02-AB
ERROR-02-B0
ERROR-02-B1
ERROR-FF-FF
A2h
A3h L0 adjustment NG.
L1 adjustment NG.
A4h LD system NG.
A5h Gain adjustment system NG.
A6h Gain determining system NG.
A7h Servo initial setting related NG.
A8h Disc is not clamped yet.
A9h Tracking system NG.
AAh Media setting system NG.
ABh NG of JUMP over layers.
B0h NAVI command error.
B1h Retry over.
FFh Undefined error.