Pioneer AVH-P6400CD UC Service Manual page 95

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- CD Section Test Mode (Aging Operation and Setup Analysis)
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Play is performed in the CD normal mode. However, after setup, in the protection operation, such as FOK (focus),
LOCK (spindle), subcodes. sound skip and mechanical-unit errors, the error occurrence and a timeout, the occur-
rence cause and occurrence time are displayed. During setup, the operation status (internal RAM; CPOINT) of the
CD software is displayed.
(1) Entering the new test mode
See the test mode flowchart on Page 91.
(2) Correspondence of keys between the test mode and new test mode
Key
Regulator OFF
BAND Regulator ON
]
[
NAVI/AV
DISP
EQ
PAUSE To new test mode
The conventional operation is performed for EJECT or CD ON/OFF.
(3) Error cause (error No.) codes
Error code
40
TE
L 13942296513
41
42
43
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Test mode
Regulator ON
Regulator OFF

FWD-KICK

REV-KICK

TRACKING CLOSE

TRACKING OPEN

FOCUS CLOSE
FOCUS MODE SWITCHING
Type Mode
Electricity PLAY
Electricity PLAY
Electricity PLAY
Electricity PLAY
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New test mode
In-play Error or protection occurrence

Error occurrence time or error cause switching
TRACK >
< TRACK
SCAN
MODE
(ITP)
AUTO/MANUAL
Description
FOK=L
100mS
Q Q
3 6 7 1 3 1 5
LOCK=L
100mS
Subcode NG
500mS
Sound skip
occurrence
co
.
AVH-P6400CD/UC
7
9 4 2 8






Details and cause
Focus slips off.
→ Damage, dirt, vibration and faulty
servomechanism.
0 5 8 2 9 9 4 2 8
Spindle Lock slips off.
→ Damage, dirt, vibration and faulty
servomechanism.
No subcode can be read.
→ Damage, dirt, vibration and faulty
servomechanism.
Last address memory operation.
→ Damage, dirt, vibration and faulty
servomechanism.
m
8
9 9
A
B
9 9
C
D
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