Sony CX-JTD8 Service Manual page 27

2-6. Memory Check
Display images are shown as follows, and all two screens are able
to switch by the O key (UP) or o key (DW).
EEPROM Data 1/2
Focus Gain
Trk. Gain
Focus Offset
Trk. Offset
EQ. Boost
PI Level
Fcs. Balance
Jitter
Mirror Time
FE Level
Traverse Lv1.
Next:DW Default:CLR
EEPROM Data 2/2
Focus Gain
Trk. Gain
Focus Offset
Trk. Offset
EQ. Boost
Next:UP Default:CLR
On this screen, current servo adjusted data stored in the EEPROM
are displayed. The adjusted data are initialized by pressing the
[CLEAR]
key, but be careful that they are not recoverable after
initialization.
Before clearing the adjusted data, make a note of the set data.
2-7. Disc Check Memory
Disc Check Memory
1. SL Disc check
2. SL Disc check
3. SL Disc check
On this screen, measure the mirror time of chucked disc, and write
to the EEPROM.
CD SL L0 L1
xx xx xx xx
xx xx xx xx
xx xx xx xx
xx xx xx xx
xx xx xx xx
xx xx -- --
-- xx -- --
xx xx xx xx
xx xx xx --
-- xx -- --
-- xx -- --
Exit:RET
CDRW DVDRW
xx xx
xx xx
xx xx
xx xx
xx xx
Exit:RET
Exit: RETURN
2-8. Error Rate Display
Error Rate Display
UC
PI1 Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
PI2 Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
PO Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
On this screen, measure and display the error rate.
UC : Incorrect value
CR : Correct value
Add : Address
2-9. SACD Water Mark Check
SACD Water Mark Check
PSP AMP
PSN
Start: ENTER
On this screen, measure the PSP AMP value and PSN value of SACD
water mark.
3. MECHA AGING
On the Test Mode Menu screen, selecting
the mechanism deck.
### Aging Test MENU ###
** Pls use over 40 min.CD **
Operation Menu
1. Open/Close Test
1) Set over-40-min. CDs in Disc 1 to 3.
2) On the Aging Test MENU screen, press the
remote commander to display the Open/Close Test screen.
3) Insert discs and press the
commander.
4) Is starts the aging.
During aging, the disc number, operating status and repeat cycle
are displayed. Aging can be aborted at any time by pressing
CX-JTD8
CR Address
Exit: RETURN
Exit: RETURN
[3]
executes the aging of
Exit: RETURN
[1]
key on the
[ENTER]
key on the remote
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