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- CD Player Flowchart
[Key]
[4]+[6]+Reset
Test Mode In
Contents
Display
[CD]or[SOURCE]
Source CD
TRK
MIN
[BAND]
Power ON
(T.OFFSET adjustment required)
TRK
MIN
00
00
[BAND]
[F.9]
Power Off
Focus Close/S-curve/
F, F0 Measurement
TRK
MIN
SEC
TRK
MIN
91
91
[BAND]
[F.7]
Power Off
Tracking Close
(AGC, Applicable Servo)
TRK
SEC
TRK
SEC
MIN
MIN
XX
XX
[BAND]
[F.7]
Power Off
AGC/F.BIAS
Display Switching
TRK
SEC
TRK
MIN
MIN
??
??
[BAND]
Power Off
TRK
MIN
SEC
Switching must take place in the following sequence.
*1) Switching must take place in the following sequence.
→
Focus Close
S.Curve Check
MIN SEC
TRK
TRK
MIN SEC
00
00
01
00
01
01
MIN SEC
(
TRK
)
99
99
99
*2)
Single TR /4TR / 10TR / 32TR / 100TR
*3) Switching must take place in the following sequence.
→
→
→
Single TR
4 TR
10 TR
32 TR
9X(8X):91(81)
92(82)
93(83)
94(84)
*4)
It applies to the CRB Move and 100TR Jump alone.
*5) Switching must take place in the following sequence.
→
→
Min/Sec (or Track No.)
F.AGC Gain
(AGC Gain = (Current value/Initial value) x 20)
*6) Switching must take place in the following sequence.
→
→
F.Cancel Display
T.Offset Display
(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 (9).
•
When ending the test mode, apply the reset (the reset is applied in two minutes from powering off).
Note:
The IP-BUS head unit must be employed for controlling the test mode.
Note:
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).
Note:
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).
The following operation instructions are based on an older type operation head unit.
For an operation of the new type head unit, refer to the conversion table (Note).
Note: The older operation head unit: Provided with 1 to 12 DISC selects.
The new operation head unit: Provided with 1 to 6 DISC selects.
SEC
[F.9]
Power ON
(T.OFFSET adjustment not required)
SEC
TRK
MIN
SEC
00
99
99
99
[F.7]
[F.12]
*1
Tracking Servo
Focus Mode Select
Close
SEC
TRK
MIN
SEC
TRK
00
91
0X
0X
0X
or
TRK
99
[F.12]
Tracking Close
(No AGC, Applicable Servo)
TRK
MIN
SEC
XX
XX
XX
XX
[F.9]
[F.12]
CRG/TR Jump Count
*5
AGC
Select
SEC
TRK
SEC
TRK
MIN
??
XX
XX
XX
XX
→
Focus EQ Measurement.
Older unit
TRK
MIN SEC
02
02
02
[BAND]
[TRK+]
[TRK-]
→
→
100 TR
CRG Move
[F.7]
95(85)
96(86)
[F.8]
[F.9]
→
F.AGC Gain
F. BIAS Setting
[F.10]
[F.11]
→
[F.12]
T.Bal Display
Rough Servo.
Mechanism Test Mode
Initial State
[TRK+]
CRG+
MIN
SEC
TRK
MIN
SEC
00
00
00
00
00
or
SEC
MIN
TRK
MIN
SEC
99
99
99
99
99
[F.9]
[TRK+]
Auto Adjustment Display
*6
CRG+
/Rough Servo
TRK
SEC
TRK
MIN
MIN
8X
??
??
??
or
TRK
MIN
9X
[TRK+]
[TRK-]
*2
CRG–/TR Jump–
CRG+/TR Jump+
*3
MIN
SEC
TRK
MIN
SEC
TRK
XX
XX
XX
XX
XX
[F.8]
Trackig Open
TRK
or
TRK
[Key]
[Key]
New unit
[BAND]
Power ON/OFF
15 00H
15 00H
CRG+/TR Jump+
[TRK+]
(Toward outer perimeter)
15 01H
15 01H
CRG-/TR Jump-
[TRK-]
15 02H
15 02H
(Toward inner perimeter)
[1]
Tracking Close/AGC gain,
15 03H
15 03H
F.Bias adjustment value display switching
Auto Tracking Balance adjustment/
[2]
15 04H
15 04H
Tracking Open
[3]
Focus Close, S.Curve, F.EQ measurement/
15 05H
15 05H
Rough Servo/AGC
[4]
Focus Open
15 06H
15 06H
[5]
Jump Off
15 07H
15 07H
[6]
Focus Mode select/Tracking Close/
15 08H
15 08H
CRG*TR Jump Switching
[F.12]
[F.7]
New Test Mode
TRK
MIN
SEC
72
0*
**
[TRK-]
CRG-
TRK
MIN
SEC
00
00
00
or
TRK
SEC
MIN
99
99
99
[TRK-]
[F.8]
Tracking Balance
CRG-
Adjustment
SEC
TRK
SEC
TRK
MIN
8X
8X
8X
8X
8X
8X
or
SEC
TRK
SEC
MIN
9X
9X
9X
9X
9X
[F.8]
[F.10]
*2
SPINDLE
Trackig Open
Uniform/
SEC
TRK
SEC
Double Switching
MIN
MIN
8X
8X
8X
XX
XX
or
TRK
TRK
SEC
MIN
9X
9X
9X
*4
MIN
SEC
8X
8X
8X
MIN
SEC
9X
9X
9X
Operation
Test Mode
New Test Mode
Error occurrence time/
Cause display switching
Track+/FF
Track-/REV
Mode
RAMDOM
Auto/Manual switching
CDX-PD6
SEC
MIN
8X
8X
MIN
SEC
XX
XX
XX
49
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