Test Mode - Pioneer DEH-M6106 Service Manual

7.1.2 TEST MODE

- Flow Chart(CD Changer)
[Key]
[4]+[6]
Test Mode In
Contents
Display
[CD]
Source S-CD
TRK MIN
SEC
[1]
Power ON
(T.OFFSET adjustment required)
MIN
TRK SEC
00 00
[1] [SCAN/RPT]
Power Off
Focus Close
MIN
MIN TRK SEC
TRK SEC
91 91
[3]
[1]
Power Off T.Close and F,T AGC and
RF AGC and Fit Servo
TRK MIN MIN
SEC TRK SEC
XX
XX
[1]
[3]
Power Off F,T,RF AGC/
F.Bias Display Select
MIN
TRK SEC TRK MIN
SEC
??
??
[1]
Power Off
TRK MIN SEC
TYP +6dB
*1)
TRK 06 MIN 06 SEC 06
TRK MIN SEC
*2)
Focus Close S.Curve Check
MIN 00 SEC 00
TRK 00 TRK 01 MIN 01 SEC 01
( )
TRK 99 MIN 99 SEC 99
*3) Voltage of CRG Motor = 2[V]
*4)
F.Offset Display RF Offset Display
F.Cancel value = (Upper 8 bits of the setting (7F[H] to 80[H] + 128)/4
= 63[D] to 32[D] to 00[D]).
*5) Switching must take place in the following sequence.
→
Track No./Min/Sec F.AGC Gain
*6) Switching must take place in the following sequence.
→
Single TR 32 TR
TRK 91 MIN 91 SEC 91 TRK 92 MIN 92 SEC 92
( ) ( TRK 82 MIN 82 SEC 82
TRK 81 MIN 81 SEC 81
*7) Single TR / 32TR / 100TR
*8) CRG Move, 100TR Jump Only.
Powering Off/On resets the jump mode to Single TR , the RF AMP gain setting to TYP, and the automatic adjustment value to the initial value.
r
Reset
[SCAN/RPT]
Power ON
(T.OFFSET adjustment not required)
MIN
TRK SEC
00
99 99 99
[4]
*2
*2 Tracking Servo
Focus Mode Select
Close
TRK MIN SEC TRK
91
0X 0X
0X 00
or
TRK
99
[4]
RF AGC Coefficient Display
T.Close and Fit Servo
/Rough Servo and RF AGC
MIN
TRK SEC
XX XX XX XX
[SCAN/RPT]
*5
F,T AGC and
RF AGC
MIN
TRK SEC
XX
XX XX
??
+12dB
TRK 12 MIN 12 SEC 12
F.Cancel Display
→ →RF AGC Gain
T.AGC Gain
→ →
100 TR CRG Move
TRK 94 MIN 94 SEC 94
TRK 93 MIN 93 SEC 93
) ( TRK 84 MIN 84 SEC 84
) ( TRK 83 MIN 83 SEC 83
DEH-M6106ZH,M6106ZH-02
[2]
RF AMP *1
Gain Select
MIN
TRK SEC
GG GG GG
[3] [SEEK/SKIP+]
*3
CRG+
MIN TRK MIN SEC
SEC
00 00
00 00 00
or or
MIN TRK MIN SEC
SEC
99 99 99
99 99
[SCAN/RPT] [SEEK/SKIP+]
CRG+
TRK MIN
MIN
TRK SEC
8X
?? ?? ??
or
TRK MIN
9X
[4]
[SEEK/SKIP+]
CRG/TR Jump Count
CRG+/TR Jump+
Select *6
MIN MIN
TRK SEC TRK
XX
XX XX XX
[Key]
[1]
Power ON/OFF
CRG+ / TR Jump+
[SEEK/SKIP+]
(Toward outer perimeter)
CRG- / TR Jump-
[SEEK/SKIP-]
(Toward inner perimeter)
Tracking Close and AGC and Fit Servo /
[3]
AGC, AGC display select
RF Gain switching / Off set adjustment display /
[2]
Tracking Balance adjustment / Tracking Open
[SCAN/RPT] Focus Close, S.Curve /
Rough Servo and RF AGC / F,T,RF AGC
Focus open
Jump off
Focus Mode select / Tracking Close /
[4]
CRG, TR Jump switching
)
[SEEK/SKIP-]
[2]
*3 Auto Adjustment
CRG-
Display Select
TRK MIN SEC TRK MIN
SEC
00 ??
00 00 ?? ??
TRK MIN SEC
99 99
99
[SEEK/SKIP-]
Tracking Balance
CRG-
Adjustment
TRK MIN TRK
SEC SEC
8X 8X
8X 8X 8X
or
TRK MIN
SEC SEC
9X 9X
9X 9X 9X
[SEEK/SKIP-]
*7
*7
CRG–/TR Jump–
SEC MIN
TRK SEC TRK
XX
XX XX
XX XX
or
TRK
*8
[2]
Trackig Open
MIN
TRK SEC
8X
8X 8X
or
TRK MIN
SEC
9X
9X 9X
Test Mode
*4
[2]
MIN
SEC
??
?? ??
[2]
Tracking Open
MIN
SEC
8X 8X 8X
MIN
SEC
9X 9X 9X
47