Pioneer DEH-P660 Service Manual page 46

1
QQ
3 7 63 1515 0
- Flow Chart
A
[KEY]
Contents
Display
[CD]or[SOURCE]
TRK
(T.Offset is adjusted)
B
TRK
[BAND]
Focus Close /
Power Off
S curve check
TRK MIN SEC TRK
[BAND]
T.Close and F,T AGC
Power Off
Applicable servomechanism
TRK MIN SEC TRK
C
[BAND]
F,T,RF AGC /
Power Off
F.Bias display switching
TE
L 13942296513
TRK MIN SEC TRK
[BAND]
Power Off
TRK MIN SEC
D
→
*1) TYP
TRK MIN SEC TRK 12 MIN 12 SEC 12
→
*2) Focus Close S.Curve
TRK 00 MIN 00 SEC 00 TRK 01 MIN 01 SEC 01
(TRK 99 MIN 99 SEC 99)
*3) F.Offset Display → RF.Offset Display → T.Offset Display
*4) 1TR/32TR/100TR
E *5) Single TR → 32TR → 100TR → CRG Move
9x(8x) : 91(81) 92(82) 93(83)
*6) Only at the time of CRG Move or 100TR Jump
*7) TRK/MIN/SEC → F.AGC → T.AGC Gain → F.bias → RF AGC
*8) CRG motor voltage = 2[V]
www
F
46
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http://www.xiaoyu163.com
2
[4]+[6]+Reset
Test Mode In
Source On
MIN
[BAND] [3]
Power On Power On
(T.Offset is not adjusted)
00 MIN 00 SEC 00 TRK 99 MIN 99 SEC 99
[3] [6]
Focus Mode
*2
switching
91 MIN 91 SEC 91 TRK 0x MIN 0x SEC 0x
[1] [6]
T.Close and
and RF AGC
Applicable servomechanism
xx MIN xx SEC xx TRK xx MIN xx SEC xx
[1] [3]
*7
F,T AGC /F.Bias
RF AGC
?? MIN ?? SEC ?? TRK xx MIN xx SEC xx
-12dB
→
F EQ measurement setting
TRK 02 MIN 02 SEC 02
94(84)
x ao
. i
DEH-P660/XN/UC
2
http://www.xiaoyu163.com
3
[→]
[1]
Tracking Servo
*8
CRG+
Close
TRK 00 MIN 00 SEC 00 TRK 00 MIN 00 SEC 00
TRK MIN SEC TRK MIN SEC
or 99 99 99 or 99 99 99
[3] [→]
RF AGC /
CRG+
RF AGC coefficient display
TRK ?? MIN ?? SEC ?? TRK 8x MIN 8x SEC 8x
TRK MIN SEC
or 9x 9x 9x
[6] [→]
*4
*5
CRG/TR Jump value
CRG/TR Jump +
switching
Q Q
3 6 7
TRK xx MIN xx SEC xx TRK xx MIN xx SEC xx
[2]
Tracking Open
TRK 8x MIN 8x SEC 8x
TRK MIN SEC
or 9x 9x 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)
CLS and AGC and Applicable servomechanism /
[1]
AGC, AGC display switching
RF Gain switching / Offset adjustment display /
[2]
T.Balance adjustment / T.Open
Close, S.Curve /
[3]
Rough Servo and RF AGC / F, T, RF AGC
SPDL 1X / 2X switching
-
(Double-speed compatibility only)
- Gop measurement
Forcus Mode switching / Tracking Close
[6]
/ CRG, TR Jump switching
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y
3
4
2 9 9 4
8
[←] [2]
Automatic adjustment
*8
CRG-
display switching
TRK 00 MIN 00 SEC 00 TRK ?? MIN ?? SEC ??
TRK MIN SEC
or 99 99 99
[←] [2]
T.Balance adjustment
CRG-
T.Balance coefficient display
TRK 8x MIN 8x SEC 8x TRK ?? MIN ?? SEC ??
TRK MIN SEC
or 9x 9x 9x
[←] [2]
*4
Tracking Open
CRG/TR Jump -
1 3 1 5 0 5 8 2 9
TRK xx MIN xx SEC xx TRK 8x MIN 8x SEC 8x
TRK MIN SEC
or 9x 9x
*6
m
co
.
4
2 8
9 9
*3
9 4 2 8 9 9
9x