Pioneer FX-MG8667DVZT/EW Service Manual page 105

5
- Front-End test mode flow chart
FE offset coefficient
TE offset coefficient
AS offset coefficient
ENV offset coefficient
0FFF 0000 0FFF 0000
TG offset coefficient
DBALt coefficient
1X00 0000
8
Test_End
FE MAX level
FE MIN level
AS MAX level
ENV MAX level
FE normalization feature
Spindle gain coefficient
2X00 0000
TEMAX level
8
TEMIN level
Test_End
TBAL Coefficient(Layer 0)
TBAL Coefficient(Layer 1)
TE normalization feature
(Layer0)
8
3000 0000
TE normalization feature
(Layer1)
Test_End
FBAL Coefficient(Layer0)
FBAL Coefficient(Layer1)
Focus Gain Coefficient(Layer0)
Focus Gain Coefficient(Layer1) 8
Tracking Gain Coefficient(Layer0)
Tracking Gain Coefficient(Layer1)
Test_End
AS normalization adjustment feature
(Layer0)
AS normalization adjustment feature
(Layer1)
Error Rate
Focus Gain Coefficient(Layer0)
Focus Gain Coefficient(Layer1)
Tracking Gain Coefficient(Layer0)
Tracking Gain Coefficient(Layer1)
AS normalization adjustment feature
(Layer0)
AS normalization adjustment feature
(Layer1)
5
6
Note 1: At this stage select the media type. Various settings are carried out
Note 2: While measurements are being taken, only the operation, for which
Note 3: Reproduction (play) speed is selectable from
Note 4: Gain change: Normal gain -> OEIC=H -> OEIC=H and FEP x 4 AMP ON
Start test mode
Test mode In
2 ~
1 5
Power On Disc Type
(Note 1)
0000 0000
1A00 0000 2
1
Focus Search
Focus close
1100 0000 2
adjustment
Focus Search
1FFF 0000
Stop
1
2
T.Bal and
Focus Jump
other
adjustments
Operation while key is being pushed.
Layer L0:2000 0000
2FFF 0000
Layer L1:2100 0000
1
3
Tracking close CRG +
adjustment
3FFF 0000 Operation while key is being pushed.
3B00 0000
4000 0000
2
4X00 0000 1
Error Rate
Reproduction
measurement
speed switching
(Note 2)
(Note 3)
~
DVD x 1.3 Layer L0:4X00 0000
1.6CAV
Layer L1:4X00 0000
CD x 2CLV:
4X00 0000
FX-MG8667DVZT/EW
6
7
according to the media selection made here.
the measurement is being taken, is allowed.
DVD : x1.3 1.6CAV,CD : x 4CLV Fixation
8 Power off condition
Test_End
3 4
5
CRG +
CRG – LD_ON
LD_ON :1100 0000
1B00 0000 1C00 0000
LD_OFF:1000 0000
3 4
Focus close condition 1
CRG +
CRG –
Operation while key is being pushed.
2B00 0000 2C00 0000
Focus close condition 2
4
CRG –
Operation while key is being pushed.
3C00 0000
3,4
5 6
T. Jump
Focus Jump
ID Search
4A00 0000
ID
1 ~
4 Track number
specification
specification
ID display Track
number
5
display
ID Jump start
Search Start
7
8
2 : DVD, single-layer
3 : DVD, dual-layer
4 : CD
5 : CD-RW
Power on condition
6
CRG_HOME
1D00 0000
Tracking close condition
7
Tracking
+/–
Open
Jump+:
4B00 0000
Jump-:
4C00 0000
5
8
A
B
C
D
E
F
105