Pioneer DEH-P750MP Service Manual page 59

5
QQ
3 7 63 1515 0
- Flow Chart
[KEY]
Contents
Display
[BAND]
Power Off
TRK MIN SEC
[BAND]
Power Off
TRK MIN SEC
[BAND]
Power Off
TE
L 13942296513
TRK MIN SEC
[BAND]
Power Off
TRK MIN SEC
→
*1) TYP
TRK MIN SEC
→
*2) Focus Close S.Curve check 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
*4) 1TR / 32TR / 100TR
*5) Single TR → 32TR → 100TR → CRG Move
9x(8x) : 91(81) 92(82)
*6) Only at the time of CRG move, 100TR jump
*7) TRK/MIN/SEC → F.AGC → T.AGC → F Bias → RF AGC
www
*8) CRG motor voltage = 2[V]
.
*9) Applicability : A, B, C, D, E, F
→
TYP(1X)
TRK MIN SEC TRK 22 MIN 22 SEC 22
As for the double speed (2x), audio output cannot be supported
5
http://www.xiaoyu163.com
[4]+[6]+Reset or
[4]+[6]+BU+ACC
Test Mode In
[CD]or[SOURCE]
Source On
TRK MIN SEC
[BAND] [3]
Power On Power On
(T.Offset is adjusted) (T.Offset is not adjusted)
TRK 00 MIN 00 SEC 00 TRK 99 MIN 99 SEC 99
[3] [6]
*2
Focus Close
Focus Mode
S curve check
switching
TRK MIN SEC TRK MIN SEC
91 91 91 0x 0x 0x
[1] [6]
T.Close and AGC T.Close
Applicable servomechanism Applicable servomechanism
TRK MIN SEC TRK MIN SEC
?tr ?min ?sec ?tr ?min ?sec
[1] [3]
*7
F,T,RF AGC F,T AGC / F.Bias
F.Bias display switching
RF AGC
TRK MIN SEC TRK MIN SEC
?? ?? ??
?tr ?min ?sec
→
-6dB -12dB
TRK 06 MIN 06 SEC 06 TRK 12 MIN 12 SEC 12
→
F EQ measurement setting
TRK 02 MIN 02 SEC 02
93(83) 94(84)
x ao
y
i
→
2X 1X
TRK 11 MIN 11 SEC 11
http://www.xiaoyu163.com
6
8
[2] [4]
*1
RF AMP SPINDLE
Gain switching Speed switching
TRK MIN SEC TRK MIN SEC
GG GG GG SP SP
[→]
[1]
Tracking Servo
CRG+
Close
TRK MIN SEC TRK MIN SEC
00 00 00 00 00
TRK MIN SEC TRK MIN
or 99 99 99 or 99 99
[3] [→]
RF AGC /
CRG+
RF AGC coefficient display
TRK ?? MIN ?? SEC ?? TRK 8x MIN 8x SEC
TRK MIN
or 9x 9x
[6] [→]
*5
CRG/TR Jump
CRG/TR Jump +
Q Q
value switching
3 6 7 1 3
TRK MIN SEC TRK MIN SEC
?tr ?min ?sec ?tr ?min ?sec
[Key]
[BAND] Power On / Off
CRG + / TR Jump +
[→]
(Direction of the external surface)
CRG - / TR Jump -
[←]
(Direction of the internal surface)
U.CLS and AGC and Applicable servomechanism /
[1]
AGC, AGC display setting
RF Gain switching / Offset adjustment display /
[2]
T.Balance adjustment / T.Open
Close, S.Curve / Rough Servo and RF AGC /
[3]
F, T, RF AGC
SPDL 1X / 2X switching
[4]
As for the double speed (2x), audio output cannot be supported.
[5] Error Rate measurement
F.Mode switching / Tracking Close /
[6]
CRG • TR Jump switching
u163
.
Applicability : G
→ →
TYP(2X) 1X
TRK MIN SEC TRK 11 MIN 11 SEC 11
DEH-P750MP/XN/UC
6
7
2 9 9 4 2 8
*9
SP
[←] [2]
*8 *8
Automatic adjustment
CRG-
switching
TRK MIN SEC TRK MIN
00 00 00 00 ??
SEC TRK MIN SEC
99 or 99 99 99
[←] [2]
T.Balance adjustment /
CRG-
T.BAL coefficient display
8x TRK 8x MIN 8x SEC 8x TRK ?? MIN
SEC TRK MIN SEC
9x or 9x 9x 9x
[←] [2]
*4 *4
Tracking Open
CRG/TR Jump -
1 5 0 5 8 2 9 9 4
TRK MIN SEC TRK MIN
8x
?tr ?min ?sec
TRK MIN
or 9x
*6
[2]
Tracking Open
TRK 8x MIN 8x SEC 8x
TRK MIN SEC
or 9x 9x 9x
Operation
Test Mode
1st - ON : ERR count Beginning (30Sec)
2nd - ON : BER display data [%]
m
co
2X
TRK 22 MIN 22 SEC 22
7
8
9 9
A
B
*3
SEC
?? ??
?? SEC ??
C
2 8 9 9
SEC
8x 8x
SEC
9x 9x
D
E
F
59
8