Pioneer MEH-P5350 Service Manual page 47

- Flow Chart(Servo Section)
Reset
MD select
BAND TRK + TRK –
POWER CRG FF CRG REW
OFF Valid while any Valid while any
key is pressed. key is pressed.
BAND TRK + TRK –
POWER CRG FF CRG REW
OFF
Valid while any Valid while any
key is pressed. key is pressed.
BAND TRK + TRK –
CRG FF CRG REW
POWER
Valid while any Valid while any
OFF
key is pressed. key is pressed.
BAND TRK + TRK –
POWER FJUMP RJUMP
OFF
Valid while any Valid while any
key is pressed. key is pressed.
Mode Name : Alphanumeric characters were considered to be displayed in 8 digits.
* : The values before operation are thoroughly checked.
$ : Data read from CXD2655 are displayed.
X : Set values are displayed.
Data not shown on the display remain as they were before operation.
4 6
BAND
MD
POWER ON
2
TEST MD
1 2
LDON OFF SET DISP1
Offset adjustment Display of offset
After the adjustment adjustment result
ends, 0 at the (The four
above four measurement
digit changes to 1. results are rotated
with the toggle.)
VC → FE → P
I → TE → FOK
1 2
FCLOSE LDOFF
Returns to the
FSEACH
upper level.
S curve measurement
Comes off with pre-pushing.
1 2
TCLOSE
EF.B
IV AUTO
AUTO
After the adjustment After the FE
ends, change the balance adjustment
7th figure 0 to 1 ends, change the
with the key ON. 8th figure 0 to 1 with
the key ON.
1 2
AGC
MODE
DSP3 GAIN "000" during
execution of AGC.
The cycle is as T gain UP returns
After the adjustment
follows: B.E.R to IDLE - Normal
ends, it will return to
measurement returns to IDLE.
IDLE with
for a second →
"11111111" [DISC+].
B.E.R measurement
for 10 seconds →
ATER measurement
for a second →
ATER measurement
for 10 second →
F.T ERR count value →
NewCRG value
Revers
* ATER is only in the
Rcc GRV mode.
(All the measurement vale
exept F.T ERR are numberical
values of two digits on.)
3 4 5
EQ HOME
Each servo is Motion at the
turned on by force. home position
(The four EQs are
rotated with the
toggle.)
DISC+
3 4 5
TE_ SPDL
OFST MODE
After the TE-OFST Changeover between
adjustment ends, Offset Drive and CLVS.
change the 8th Indication at the above
figure 9 to 1 with sixth digit :
the key ON. 0 in case of offset
or 1 in case of CLVS
3 4 5
JUMP
MODE DSP4
FGAIN (K07) →
Changeover of
TGAIN (K13) →
TJUMP type
Determine it FBIAS (FB : $35)
→ return to IDLE.
with [DISC+],
and it will
return to IDLE.
MEH-P5350
The displays of
the the aboves
two and
6
three digits are
disk modes
DISC
identified with
MODE
the mechanical
The mode of disc is changed switch.
irrespectively of the
state of the mechanical
switch.
(The display at the above treble
digit is changed over
according to the mode,
is determined with.)
6 DISC_+ DISC_–
IV manual
DISP2 FOPEN
adjustment
The cycle is as The upper level
follows: VI set appears. After the adjustment
value → ABCD
on the right and left
measured value sides, press it again
→ EF.B set value
to end this.
→SE measured
(Two the above digits are set value)
value → TEOFST.
6 DISC_+ DISC_–
ADR BIAS
setiing manual
adjustment
Turn the target TOPEN
address for
The upper Adjustment on the
address search
level appears. right and left sides.
with the toggle
End with [DISP].
for setting.
(Two the above digits are set value)
DISC_+
ADR.
SEARCH
Conduct a search
aiming at the
displayed address.
After the search
ends, it will return
to IDLE.
Befor FCLOSE
***1XXX,
After FCLOSE
***2XXX
The address
display is selected
with T.CLOSE.
47