Cd Test Mode - Pioneer DEH-P710BT/XN/UC Service Manual

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6.2 CD TEST MODE

QQ
3 7 63 1515 0
- Flow Chart
[Key]
[ VOICE/SW ] + [ DISP ] + Reset or
[ VOICE/SW ] + [ DISP ] + BU + ACC
Contents
A
Test Mode In
Display
[CD] or [SOURCE]
Source On
TRK
[BAND]
(T.Offset is adjusted)
TRK
00 00 00
B
[BAND] [3]
Power Off Focus Close
S curve check
TRK MIN SEC TRK
91 91 91
[BAND] [1]
Power Off T.Close & AGC
Applicable servomechanism
TRK MIN SEC TRK
?tr ?min ?sec
[BAND] [1]
Power Off F,T,RF AGC
F.Bias display switching
TRK MIN SEC TRK
C ??
[BAND]
Power Off
TE
L 13942296513
TRK MIN SEC
*1) TYP ->
TRK MIN SEC
*2) Focus Close ->
TRK MIN SEC TRK
00 00 00 01
D
TRK MIN SEC
( 99 99 99)
*3) F.Offset Display -> RF.Offset -> T.Offset Display -> Switch to the
*4) 1TR/4TR/10TR/32TR/100TR
*5) Single -> 4TR -> 10TR -> 32TR -> 100TR -> CRG Move
9x(8x):91(81) 92(82)
*6) Only at the time of CRG move, 100TR jump
E
*7) TRK/MIN/SEC -> F.AGC -> T.AGC Gain -> F Bias -> RF AGC
*8) CRG motor voltage = 2 [V]
*9) TYP (1X) ->
TRK MIN SEC TRK
www
• As for the double speed (2x), audio output cannot be supported
• After the [Eject] key is pressed keys other than the [Eject] key should not be pressed, until disc ejection is complete.
• When the key [2] or [3] is pressed during the Focus Search, the power supply should be immediately turned off (otherwise the lens
sticks to Wall, causing the actuator to be damaged).
F
• In the case of TR jump other than to 100TR, the function shall continue to be processed even if the TR jump key is released. As for
the CRG Move and 100TR Jump, the mechanism shall be set to the Tracking Close mode when the key is released.
• When the power is turned on/off the jump mode is reset to the Single TR (91) while the gain of the RFAMP is reset to 0 dB. At the
same time all the self-adjusting values shall return to the default setting.
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*) Impossible to transmit by an accessory remote control of this product.
Execute the test mode by using existing remote control.
Key of the head unit.
Key of the remote contol unit.
MIN SEC
[3] [2]
Power On Power On
(T.Offset is not adjusted) Gain switching
MIN SEC TRK MIN SEC TRK
99 99 99 GG
[6] [1]
Focus Mode switching Tracking Servo
*2
MIN SEC TRK MIN SEC 00 00 00
0X 0X 0X or 99 99 99
[6] [3]
T.Close RF AGC /
Applicable servomechanism RF AGC coefficient display
MIN SEC TRK MIN SEC TRK
?tr ?min ?sec ??
[3] [6]
*7
F,T AGC / F.Bias CRG/TR jump
RF AGC value switching
MIN SEC TRK MIN SEC TRK
?? ?? ?tr ?min ?sec ?tr ?min ?sec
+ 6 dB -> + 12 dB
TRK MIN SEC TRK MIN SEC
06 06 06 12 12
S.Curve -> F EQ measurement setting
MIN SEC TRK MIN
01 01 02 02
order of the original display
93(83) 94(84) 95(85)
2X -> 1X
MIN SEC TRK MIN SEC
22 22 22 11 11
x ao
y
. i
DEH-P710BT/XN/UC
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[4]
*1 *9
RF AMP SPINDLE
Speed switching
MIN SEC TRK MIN SEC
GG GG SP SP SP
[>] [<]
CRG +
Close *8
00 00 00 00 00 00
or 99 99 99 or 99 99 99
[>] [<]
CRG +
8X 8X 8X 8X 8X 8X
MIN SEC
?? ?? or 9X 9X 9X or 9X 9X 9X
[>] [<]
CRG/TR Jump + CRG/TR Jump -
*5
*4
MIN SEC TRK MIN SEC TRK
?tr ?min ?sec ?tr ?min ?sec
[2]
Tracking Open
Q Q
3 6 7
8X 8X 8X
or 9X 9X 9X
12 [Key]
[BAND] Power On/Off
CRG + / TR Jump +
[>]
(Direction of the external surface)
SEC
02
CRG - / TR Jump -
[<]
(Direction of the internal surface)
[1] T. CLS & AGC & Applicable servomechanism /
AGC,AGC display setting
[2] RF Gain switching / Offset adjustment display /
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
96(86)
supported.
Error Rate measurement
[5]
[6] F. Mode switching / Tracking Close / CRG•TR
Jump Switching
*10) OFF(TYP)
TRK MIN SEC
11
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3
4
2 9 9 4
8
[2]
[5]
CRG - Self-adjusting
Gop Mode
*8 switching *3
Gop Mode switching
TRK MIN SEC
TRK
?? ?? ??
OL
[2]
CRG - T.Balance adjustment /
T.BAL coefficient display
TRK MIN SEC
?? ?? ??
[2]
Tracking Open
*4
MIN SEC 8X 8X 8X
or 9X 9X 9X
*6
1 3 1 5 0 5 8 2 9
Operation
Test Mode
ON : ERR 30 Counts Start
BER display data[%]
-> FORCUS -> TRACKING
TRK MIN SEC TRK MIN
70 70 70 71 71
m
co
.
4
2 8
9 9
*10
MIN SEC
OL OL
9 4 2 8 9 9
SEC
71