Pioneer avic-880DVD Service Manual page 29

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- Front-End test mode flow chart
QQ
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FE offset coefficient
TE offset coefficient
AS offset coefficient
ENV offset coefficient
TG offset coefficient
DBALt coefficient
FE MAX level
FE MIN level
AS MAX level
ENV MAX level
FE normalization feature
Spindle gain coefficient
TE
L 13942296513 TBAL Coefficient
GBAL Coefficient
TE normalization feature
FBAL Coefficient
Focus Gain Coefficient
Tracking Gain Coefficient
AS normalization adjustment feature
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Start test mode
Test mode In
Set source to DVD
TEST
1
FE
test mode
0000 0000
1 2~5
Power On Disc Type
(Note 1)
0FFF 0000 0FFF 0000 0X00 0000
1X00 0000 1A00 0000
8 1
Focus Search
Power Off Focus close
1100 0000
adjustment
Focus Search
1FFF 0000
8 1
T.Bal and
Power Off Focus Jump
other
adjustments
Layer L0:2000 0000
2FFF 0000
Layer L1:2100 0000
8 1
3000 0000
Power Off
Tracking close
adjustment
3FFF 0000 Operation while key is being pushed.
3B00 0000
4000 0000
8 1
4X00 0000
Error Rate
Reproduction
Power Off
measurement
speed switching
(Note 2)
Error Rate
DVD x CAV
Focus Gain Coefficient
orCD x 2CLV:
Tracking Gain Coefficient
4X00 0000
AS normalization adjustment feature
DVD x 1CAV
orCD x 1CLV:
4X00 0000
*Please refer to the next page for the
method of specfying ID.
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Note 1: At this stage select the media type. Various settings are carried out
according to the media selection made here.
Note 2: While measurements are being taken, only the operation, for which
the measurement is being taken, is allowed.
Note 3: Reproduction (play) speed is selectable from: DVD x 1CAV ↔ x 1CLV,
CD x 2CLV ↔ x 1CLV
2 3
EDC1 EDC2
mode mode
Power off condition
EJECT
Eject
2
3 4
CRG +
CRG —
2
Stop
2 3 4
CRG +
CRG —
Q Q
Operation while key is being pushed.
3 6 7 1 3
2B00 0000
3 4
Focus close condition 2
CRG + CRG —
Operation while key is being pushed.
3C00 0000
2 5 6
Focus Jump
ID Search
(Note 3)
4A00 0000
Layer L0:4X00 0000
1~4
Layer L1:4X00 0000
specification
ID display
5
Search Start
.
AVIC-880DVD/UC
7
9 4 2 8
2 : DVD, single-layer
3 : DVD, dual-layer
4 : CD
5 : CD-RW
Power on condition
5 6
LD_ON CRG_HOME
F-close and F-search cannot be executed, unless LD-ON is set.
[If F-close isn't executed within 9 seconds after LD-ON,
it switches to LD-OFF automatically. And even if F-search is executed
within 9 seconds after LD-ON, it also switches to LD-OFF .]
Focus close condition 1
Operation while key is being pushed.
1 5 0 5 8 2 9 9 4
2C00 0000
Tracking close condition
3, 4 7
T. Jump Tracking
+/— Open
3
Jump+:
The track number designation is selected
4B00 0000
from the track numbers already prepared
for selection.
Switching to cyclic operation is made at step
ID Track number
4, 3, and the decision is finalized (entered)
specification
in step For CD: Tracks 1, 4, 10, 11 and 32.
For DVD: Tracks 1, 4, 10, 11, 32, 64 and 100.
Track
number
4
display
ID Jump start
m
co
7
8
9 9
A
B
C
2 8 9 9
D
E
F
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