Manual - Pioneer DEH-P400 Service Manual

DEH-P400,P4000,P4050
QQ
3 7 63 1515 0
- Flow Chart
4
Sourse CD
Power ON
(Adjustment for T.Offset)
TRK MIN SEC
00 00 00
Display
Power OFF
BAND
Focus Close/
S Curve Check
TRK MIN SEC
91 91 91
Display
Power OFF
BAND
T.Close and
TE
L 13942296513
F,T AGC and
RF AGC and
Fit Servo
Power OFF
BAND
F, T, RF AGC/
F.Bias Display Select
Power OFF
BAND
TYP +6dB
*1
Display 06 06 06
Focus Close
*2
Display 00 00 00
(99 99 99)
*3 F.Offset Display
F.Cancel Value = {Top Rank 8bit of Set Value (7F [H] to 80 [H] ) + 128} / 4
= 63 [D] to (32 [D] ) to 00 [D]
*4 Single TR/32TR/100TR
*5 Single TR
www
Display 9x(8x):91(81)
*6 CRG Move, 100TR Jump Only
*7 TRK, MIN, SEC
.
(F,T.AGC Gain = (Present Value/Initial Value) ¥ 20)
*8 Voltage of CRG Motor = 2 [V]
54
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6
Test Mode In
Reset
SOURCE
BAND 3
Power ON
RF AMP Gain Select
(Not adjustment for T.Offset)
TRK MIN SEC TRK
99 99 99 GG GG GG
Display
3 6
*2
Focus Mode
Select
<Tracking Servo Close>
TRK MIN SEC TRK
0x 0x 0x
Display
TRK
6
1
T. Close and
RF AGC Coefficient Display/
Fit Servo Rough Servo and RF AGC
1 3
*7
F, T AGC and
CRG/TR Jump NO.
RF AGC Select
+12dB
12 12 12
S Curve Check
01 01 01
RF.Offset Display F.Cansel Display
32TRK 100TRK CRG Move
92(82) 93(83) 94(84)
x ao
y
F.AGC Gain T.AGC Gain RF AGC Gain
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8
2
*1
MIN SEC
]
1
*8
CRG+
MIN SEC TRK MIN SEC
00 00 00 00 00 00
or or
MIN SEC TRK MIN SEC
99 99 99 99 99 99
]
3
Q Q
3 6 7 1 3
CRG+
TRK MIN SEC
8x 8x 8x
Display
or
TRK MIN SEC
9x 9x 9x
6 ]
*5 *4
CRG-/TR Jump-
CRG+/TR Jump+
Tracking
Open
TRK
8x 8x 8x
Display
TRK
9x 9x 9x
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2 9 9 4 2 8
New test mode
6
[
2
*8 *3
Auto Adjustment
CRG-
Display Select
TRK MIN SEC
00 00 00
or
TRK MIN SEC
99 99 99
[
2
1 5 0 5 8 2 9 9 4
T.Balance
CRG-
Adjustment
TRK MIN SEC
8x 8x 8x
or
TRK MIN SEC
9x 9x 9x
Tracking
Open
[
2
*4
*6
TRK MIN SEC
8x 8x 8x
Display
or
2 TRK MIN SEC
9x 9x 9x
MIN SEC
or
MIN SEC
m
co
9 9
2 8 9 9