Pioneer DEH-P80MP/XN/EW Service Manual page 52

1
- Flow Chart
[LIST]+[EQ]+Reset or
[KEY]
A
[LIST]+[EQ]+BU+ACC
Contents
Test Mode In
Display
[CD]or[SOURCE]
Source On
TRK
(T.Offset is adjusted)
TRK
B
[BAND]
Focus Close
Power Off
S.Curve check
TRK MIN SEC TRK
[BAND]
T.Close and AGC
Power Off
Applicable servomechanism
TRK MIN SEC TRK
?tr
C
[BAND]
F, T, RF AGC
Power Off
F.Bias display switching
TRK MIN SEC TRK
[BAND]
Power Off
TRK MIN SEC
D
→
*1) TYP
TRK MIN SEC TRK 06 MIN 06 SEC 06
→
*2) Focus Close S.Curve ckeck setting
TRK 00 MIN 00 SEC 00 TRK 01 MIN 01 SEC 01
(TRK 99 MIN 99 SEC 99)
*3) F.Offset Display → T.Offset Display → Switch to the order of the original display
E *4) 1TR / 32TR / 100TR
*5) Single TR → 32TR → 100TR → CRG Move
9x(8x) : 91(81) 92(82) 93(83)
*6) Only at the time of CRG Move, 100TR Jump
*7) TRK/MIN/SEC → F.AGC → T.AGC → F.Bias → RF AGC
*8) CRG motor voltage = 2[V]
→
*9) TYP(1X)
TRK MIN SEC TRK 22 MIN 22 SEC 22
As for the double speed (2x), audio output cannot be supported.
→
TYP(2X)
TRK MIN SEC TRK 11 MIN 11 SEC 11
F
52
1
2
Key of the head unit
Key of the remote control unit
MIN SEC
[BAND] [3]
Power On Power On
(T.Offset is not adjusted)
MIN SEC TRK MIN SEC
00 00 00 99 99 99
[3] [6]
Focus Mode
*2
switching
MIN SEC TRK MIN SEC
91 91 91 0x 0x 0x
[1] [6]
T.Close
RF AGC coefficient display
Applicable servomechanism
MIN SEC TRK MIN SEC
?min ?sec ?tr ?min ?sec
[1] [3]
*7
F, T AGC / F.Bias
RF AGC
MIN SEC TRK MIN SEC
?? ?? ??
?tr ?min ?sec
→
-6dB -12dB
TRK 12 MIN 12 SEC 12
→
F EQ measurement setting
TRK 02 MIN 02 SEC 02
94(84)
→
2X 1X
TRK 11 MIN 11 SEC 11
→
1X 2X
TRK 22 MIN 22 SEC 22
DEH-P80MP/XN/EW
2
3
[2] [4]
*1 *9
RF AMP SPINDLE
Gain switching Speed switching
TRK MIN SEC TRK MIN SEC
GG GG GG SP SP SP
[1] [→]
Tracking Servo
*8
CRG+
Close
TRK MIN SEC TRK MIN SEC
00 00 00 00 00 00
or TRK 99 MIN 99 SEC 99 or TRK 99 MIN 99 SEC 99
[3] [→]
RF AGC /
CRG+
TRK MIN SEC TRK MIN SEC
?? ?? ?? 8x 8x 8x
or TRK 9x MIN 9x SEC 9x
[6] [→]
*4
*5
CRG/TR Jump
CRG/TR Jump +
value switching
TRK MIN SEC TRK MIN SEC
?tr ?min ?sec ?tr ?min ?sec
[2]
Tracking Open
TRK MIN SEC
8x 8x 8x
or TRK 9x MIN 9x SEC 9x
Operation
[Key]
Test Mode
[BAND] Power On/Off
CRG + / TR Jump +
[→]
(Direction of the external surface)
CRG - / TR Jump -
[←]
(Direction of the internal surface)
T.CLS and AGC and Applicable servomechanism /
[1]
AGC, AGC display switching
RF Gain switching / Offset adjustment display /
[2]
T.Balance adjustment / T.Open
[3] F.Close, S.Curve / Rough Servo and RF AGC / F, T, RF AGC
SPDL 1X/2X switching
[4]
As for the double speed (2x), audio output cannot be supported.
Error Rate measurement 1st-ON : ERR count beginning(30Sec)
[5]
[6] F. Mode switching / Tracking Close / CRG, TR Jump switching
3
4
[←] [2]
*3
Automatic adjustment
*8
CRG-
display switching
TRK MIN SEC TRK MIN SEC
00 00 00 ?? ?? ??
or TRK 99 MIN 99 SEC 99
[←] [2]
T.Balance adjustment /
CRG-
T.Balance coefficient display
TRK MIN SEC TRK MIN SEC
8x 8x 8x ?? ?? ??
or TRK 9x MIN 9x SEC 9x
[←] [2]
*4
Tracking Open
CRG/TR Jump -
TRK MIN SEC TRK MIN SEC
8x 8x 8x
?tr ?min ?sec
or TRK 9x MIN 9x SEC 9x
*6
2nd-ON : BER display data[%]
4