Sony SCD-XA9000ES Service Manual page 20

SCD-XA9000ES
TRACKING command (4X): Tracking servo related.
No. Name Description
41 TGAIN NM/UP The tracking servo gain is switched between normal and up
44 ADJ TRK DSP The traverse AGC and E-F balance adjustment is performed
45 TRACKING AGC The tracking servo gain is adjusted automatically
SEARCH command (5X): Track search related. (Nos. 51 through 53 are not used for the servicing.)
No. Name Description
51 1-TRCK JUMP One-track jump is performed
52 FINE SEARCH Fine search is performed
53 M-TRCK MOVE M-track movement is performed
DISC DETECT command (6X): Disc type check related.
No. Name Description
Disc type check is executed
Display after judgment
DSKMOD CD: Judged as CD
61 DISC DETECT
DSKMOD SL: Judged as SACD (SL)
DSKMOD DL: Judged as SACD (DL)
DSKMOD HYB: Judged as HYBRID
62 CD SETTING Enter disc type CD setting
63 SL SETTING Enter disc type SL setting
64 DL SETTING Enter disc type DL setting
6F Download
LASER command (7X): Laser of optical pick-up related.
No. Name Description
Cumulative light emission time of the laser for CD is displayed
7A ADDTIME CD
(Initialized by 8D command)
Cumulative light emission time of the laser for SACD is displayed
7B ADDTIME HD
(Initialized by 8D command)
7C FJUMP TEST
TOOLS command (8X): Performs aging, reads adjusting parameters, etc.
No. Name Description
81 VERSION Firmware version is displayed
83 TRAY AGING Tray open-close aging is performed
87 DISP ADJ DT Automatic adjusting parameters are displayed via RS-232C
Set to factory shipping mode
8D SETUP MODE
PLAY MODE, etc. are initialized (AEP model only)
Set to factory shipping mode
8F SETUP U/CA
PLAY MODE, etc. are initialized (US and Canadian models only)
QA command (9X)
No. Name Description
91 FJUMP CHECK The focus jump is checked
92 SET CHECK The set is checked
93 WATER MARK
The set aging is performed
94 SET AGING
Repeat by the specified number of times or until an error occurred
95 FJMP CHK BU The focus jump is checked (for jig)
9A MIRR MES MIRR signal offset measurement
The S curve waveform, traverse waveform, and RF waveform can be
9C BU DENCHO
checked successively
SACD playback, RFD output
9D PLAY&RFD ON
SACD jitter measuring mode
RFD output is turned on or off
9E RFD ON/OFF
SACD jitter measuring mode
IC command (AX)
No. Name Description
A0 IC SELF CHK Each IC and its communication are checked
20
Remarks
Normal or up are switched alternately
Remarks
Remarks
Refer to how to apply servo by manual
operation (See page 21)
CD forced setting
SL forced setting
DL forced setting
Not used for the servicing
Remarks
Not used for the servicing
Remarks
Example: Ver 1.00
Not used for the servicing
Not used for the servicing
Set when repair completed
Refer to 4-5. SHIPPING MODE (See page 24)
Set when repair completed
Refer to 4-5. SHIPPING MODE (See page 24)
Remarks
Not used for the servicing
Refer to 4-3. SET CHECK (See page 22)
Not used for the servicing
Not used for the servicing
Not used for the servicing
Not used for the servicing
Refer to 4-6.WAVEFORMS CHECK
(See page 24)
Not used for the servicing
Not used for the servicing
Remarks
Normal or up are switched alternately