Pioneer YPM-MG2196ZF, Service Manual

Page: 37 / 70

37
YPM-MG2196ZF
[SCAN REG-ON]
Power Off
TRK MIN SEC
[DISC3 F-CLS]
Focus Close/S-curve/
F, F0 Measurement
TRK MIN SEC
91 91 91
[DISC6 C/T]
Focus Mode Select
TRK MIN SEC
0X 0X 0X
[DISC1 T-CLS]
Tracking Servo
Close
TRK MIN SEC
00 00 00
[SCAN REG-ON]
Power ON
(T.OFFSET adjustment required)
TRK MIN SEC
00 00 00
[DISC3 F-CLS]
Power ON
(T.OFFSET adjustment not required)
TRK MIN SEC
99 99 99
[DISC1 T-CLS]
Mechanism Test Mode
Initial State
TRK
MIN SEC
72 0* **
[DISC6 C/T]
New Test Mode
[CD ON/OFF]
Source CD
TRK MIN SEC
** ** **
[SCAN REG-ON]
Power Off
[DISC1 T-CLS]
Tracking Close
(AGC, Applicable Servo)
TRK MIN SEC
XX XX XX
[DISC6 C/T]
Tracking Close
(No AGC, Applicable Servo)
TRK MIN SEC
XX
XX XX
[DISC3 F-CLS]
Auto Adjustment Display
/Rough Servo
TRK MIN SEC
?? ?? ??
[DISC2 T-OPN]
Tracking Balance
Adjustment
TRK MIN SEC
8X 8X 8X
[Key]
Contents
Display
[TEST IN]
Test Mode In
[DISC3 F-CLS]
AGC
TRK
MIN
SEC
XX
XX XX
[DISC6 C/T]
CRG/TR Jump Count
Select
TRK MIN SEC
XX
XX XX
[TRK+ F-KICK]
CRG+/TR Jump+
TRK MIN SEC
XX XX XX
[TRK- R-KICK]
CRG–/TR Jump–
TRK
MIN
SEC
XX XX
[DISC4 F-OPN]
SPINDLE
Uniform/
Double Switching
TRK MIN SEC
XX XX XX
[SCAN REG-ON]
Power Off
[DISC1 T-CLS]
AGC/F.BIAS
Display Switching
TRK
MIN
SEC
??
?? ??
TRK MIN SEC
99 99 99
or
[TRK+ F-KICK]
CRG+
TRK MIN SEC
00 00 00
TRK MIN SEC
99 99 99
or
[TRK- R-KICK]
CRG-
TRK MIN SEC
00 00 00
TRK MIN SEC
99 99 99
or
[TRK+ F-KICK]
CRG+
TRK MIN SEC
8X 8X 8X
TRK MIN SEC
9X
9X 9X
or
[TRK- R-KICK]
CRG-
TRK MIN SEC
8X 8X 8X
TRK MIN SEC
9X
9X 9X
or
[SCAN REG-ON]
Power Off
[DISC2 T-OPN]
Trackig Open
TRK
MIN
SEC
8X
8X 8X
TRK MIN SEC
9X 9X 9X
or
[DISC2 T-OPN]
Trackig Open
TRK MIN SEC
8X 8X 8X
TRK MIN SEC
9X 9X 9X
or
*1
*6
*5
*3
*2 *2
*4
*1) Switching must take place in the following sequence.
TRK
MIN
SEC
00 00
00
TRK
( )
MIN SEC
99 99
99
S.Curve Check
TRK MIN SEC
01 01
01
Focus EQ Measurement. Focus Close
TRK MIN SEC
02 02 02
*2)
→ → → → →
9X(8X):91(81)
4 TR
92(82)
10 TR
93(83)
32 TR
94(84)
100 TR
95(85)
CRG Move
96(86)
Switching must take place in the following sequence.
*4)
→ → →
F.AGC Gain T.AGC Gain F. BIAS Setting
(AGC Gain = (Current value/Initial value) x 20)
→ → →
→ →
Single TR /4TR / 10TR / 32TR / 100TR
Single TR
*3) Switching must take place in the following sequence.
It applies to the CRG Move and 100TR Jump alone.
Min/Sec (or Track No.)
*5) Switching must take place in the following sequence.
F.Cancel Display
*6) Switching must take place in the following sequence.
T.Offset Display T.Bal Display Rough Servo.
(F.Bias value, F.Cancel value, T.Offset value, T.Bal value
= (Upper 8 bits of the setting (7F[H] to 80[H] + 128)/4
= 63[D] to 32[D] to 00[D]).
•
•
•
Operation of TR JUMPs other than 100TR is continued after your finger has left the key.
CRG Move and 100TR Jump are forced to the Tracking Close Mode when the key is released.
Powering on or off resets the Jump Mode to the Single TR (91).
When ending the test mode, apply the reset (the reset is applied in two minutes from powering off).
Note:
Note:
Note:
The commander for G1 mech. must be employed for controlling the test mode.
Sound is unavailable even after the tracking has been closed
(this trouble results when the IC for the STS is not controlled in the test mode).
When you pressed the [TRK+] or [TRK-] key during the Focus Search, you must turn the power off immediately
(otherwise, the lens can stick resulting in actuator damages).
[Key]
[SCAN REG-ON]
15 00H
[TRK+ F-KICK]
15 01H
[TRK- R-KICK]
15 02H
[DISC1 T-CLS]
15 03H
[DISC2 T-OPN]
15 04H
[DISC3 F-CLS]
15 05H
[DISC4 F-OPN]
15 06H
[DISC5 JMPOFF]
15 07H
[DISC6 C/T]
15 08H
Operation
Test Mode New Test Mode
Power ON/OFF
CRG+/TR Jump+
(Toward outer perimeter)
Tracking Close/AGC gain,
F.Bias adjustment value display switching
Auto Tracking Balance adjustment/
Tracking Open
Focus Close, S.Curve, F.EQ measurement/
Rough Servo/AGC
Focus Open
Jump Off
Focus Mode select/Tracking Close/
CRG*TR Jump Switching
CRG-/TR Jump-
(Toward inner perimeter)
Error occurrence time/
Cause display switching
Track+/FF
Track-/REV
Mode
RAMDOM
Auto/Manual switching
ACC,BACKUP ON
TRK MIN SEC
FF
FF FF
TRK MIN SEC
FF FF FF
TRK MIN SEC
FF FF FF
-
CD Player Flowchart