Pioneer DEH-P7600MP Service Manual page 71

5
- Flow Chart(DEH-P6600R)
[4]+[6]+Reset
[KEY]
Test Mode In
Contents
Display
[CD]or[SOURCE]
Source On
TRK MIN
[BAND]
Power On
(T.Offset is adjusted)
TRK MIN SEC
00 00
[BAND] [3]
Focus Close /
Power Off
S curve check
TRK MIN SEC TRK 91 MIN 91 SEC
[BAND] [1]
T.Close and F,T AGC
Power Off
and RF AGC
Applicable servomechanism
TRK MIN SEC TRK xx MIN xx SEC
[BAND] [1]
F,T,RF AGC /
Power Off
F.Bias display switching
TRK MIN SEC TRK ?? MIN ?? SEC
[BAND]
Power Off
TRK MIN SEC
→
*1) TYP -12dB
TRK MIN SEC TRK 12 MIN 12 SEC 12
→ →
*2) Focus Close S.Curve F EQ measurement setting
TRK 00 MIN 00 SEC 00 TRK 01 MIN 01 SEC 01 TRK 02 MIN 02 SEC 02
(TRK 99 MIN 99 SEC 99)
*3) F.Offset Display → RF.Offset Display → T.Offset Display
*4) 1TR/32TR/100TR
*5) Single TR → 32TR → 100TR → CRG Move
9x(8x) : 91(81) 92(82) 93(83) 94(84)
*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]
5
6
[3]
Power On
(T.Offset is not adjusted)
TRK MIN SEC
00 99 99 99
[6] [1]
Tracking Servo
Focus Mode
*2
Close
switching
91 TRK 0x MIN 0x SEC 0x TRK 00 MIN 00
TRK MIN
or 99
[6] [3]
T.Close and RF AGC /
Applicable servomechanism RF AGC coefficient display
xx TRK xx MIN xx SEC xx TRK ?? MIN ??
[3] [6]
*7
F,T AGC /F.Bias
CRG/TR Jump value
RF AGC
switching
?? TRK xx MIN xx SEC xx TRK xx MIN xx
DEH-P7600MP/XN/EW
6
7
[→]
*8
CRG+ CRG-
SEC 00 TRK 00 MIN 00 SEC 00 TRK 00
SEC TRK MIN SEC TRK
99 99 or 99 99 99 or 99
[→]
CRG+
SEC ?? TRK 8x MIN 8x SEC 8x TRK 8x
TRK MIN SEC TRK
or 9x 9x 9x or 9x
[→]
*4
*5
CRG/TR Jump + CRG/TR Jump -
SEC xx TRK xx MIN xx SEC xx TRK 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
7
8
[←] [2]
*3
Automatic adjustment
*8
display switching
MIN 00 SEC 00 TRK ?? MIN ?? SEC ??
MIN SEC
99 99
[←] [2]
T.Balance adjustment
CRG-
T.Balance coefficient display
MIN 8x SEC 8x TRK ?? MIN ?? SEC ??
MIN SEC
9x 9x
[←] [2]
*4
Tracking Open
MIN xx SEC xx TRK 8x MIN 8x SEC 8x
TRK MIN SEC
or 9x 9x 9x
*6
8
A
B
C
D
E
F
71