Pioneer AVIC-505 Service Manual page 63

- Flow Chart
To Test Mode CD TEST=L
Power or
CD Player Select
Disc Set
OK
Display
Focus Close/S Curve
Power OFF
Check/F.EQ Check
J.S ↑
OK
91 91 91
Display
Tracking Close
(AGC, Proper Servo)
Power OFF
NAVI
OK
AGC/F.BIAS
Display Select * 5
Power OFF
OK NAVI
Power OFF
OK
Focus Close → S.Curve Check → Focus EQ Check
*1
00(99) 01
*2 Single TR/4TR/10TR/32TR/100TR
Single TR → 4TR → 10TR → 32TR → 100TR → CRG Move
*3
9x(8x):91(81)
92(82) 93(83)
*4 CRG Move,100TR Jump Only
MIN, SEC (or Track No.) → F.AGC Gain → T.AGC Gain → F.Bias
*5
F.Cancel → T.Offset → T.Bal → Rough Servo
*6
Reset
Power ON
(Adjustment for T.OFFSET)
J.S ↑
00 00 00
Display
Focus Mode
Select * 1
+
0x 0x 0x
Tracking Close
(No AGC, Proper Servo)
J.S ↑
+
CRG/TR Jump
AGC
No. Select * 3
J.S ↑
02
94(84) 95(85) 96(86)
Power ON
(Not Adjustment for T.OFFSET)
99 99 99
Tracking Servo
Close
J.S →
NAVI
00 00 00 00 00 00
99 99 99 99 99 99
Rough Servo/
CRG+
Auto Adjustment
Display * 6
J.S →
8x 8x 8x
9x 9x 9x
Display
CRG+/ CRG-/
TR Jump+* 2 TR Jump-* 2
J.S →
+
Tracking Open
Display
AVIC-505
New Test Mode
+
CRG+ CRG-
J.S ←
00 00 00
99 99 99
Tracking Balance
Adjustment Display
CRG-
J.S ←
MENU
8x 8x 8x 8x 8x 8x
9x 9x 9x
Tracking Open
J.S ←
MENU
* 4
8x 8x 8x
9x 9x 9x
Display
MENU
8x 8x 8x
9x 9x 9x
63