Sharp SD-AS10 Service Manual page 10

1-bit digital home theater with dvd player
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SD-AS10
PL: * MH: *
UL: * LK: *
DR: *
MO: *
DH: drum cam home
DP: drum cam position
LO: load sw
MP: mode cam position
MO: mode cam encoder pluse
SH: shutter sw
PL: play sw
MH: mode cam home sw
UL: unload sw
LK: drum cam encorder pluse
DR: drum motor
MO: mode motor
10. Aging Mode 1 (Full operation test)
During stand-by press DISC1+FUNCTION+POWER button.
Then press DISC1 button.
Button:
1) Normal: D1-D5, OPEN/CLOSE, PLAY, STOP, POWER
2) Aging: PLAY, STOP, POWER
Other button invalid.
All remocon button invalid.
Changer LED function as normal.
V/H sw function as normal.
Error detect function as normal.
Start
Changer Initial Process
(Changer display)
PLAY
No
button
Yes
Changer Initial Process
(Counter display)
Disc "n" Eject
Disc "n"
to chuck
n = n+1
Disc "n+1" Eject
Wait 1sec
Disc "n+1"
Load
Disc "n"
Counter up
to Magazine
1. If press STOP button, aging process stop and counter display as
last number.
2. If press PLAY button, counter reset to "00000" and aging process
start from first process.
3. If press POWER button, cancel test mode, then power off process.
*Changer display same as page DI-7-1.
Can use D1-D5 and OP/CL button as normal.
*Counter display:
AGING4
Test name.
00000
Counter.
ERROR CARRY
Error. Only if error occur.
(All character is in 5x7)
*Process continue unless
press STOP button.
* "n" is disc number.
Default n = 1.
If n = 5, return to D1 Eject process
*Default "00000".
After "99999" go to "00000".
4. If error occur, aging process stop, counter display as last number
and display error.
Aging Display Explanation
← Test Mode name
AGING 1
00000 ← Counter display
← Error display
ERROR CARRY
← (1)
DISC :
← Mode cam No.
MODE :
← Drum cam No.
DRUM :
← (2)
ACT :
(1) DISC
Show the aging process (refer flow chart).
If error occur during the process, ERR** will be display.
Operation
Eject with no disc chucking
From magazine to play
Eject with disc chucking
Loading
From play to magazine
(2) ACT
Show the changer process (refer DH018).
Operation
Eject with no disc chucking
Eject with disc chucking
Load with no disc chucking
Load with disc chucking
From play to magazine
From magazine to play
Drum go to LD/EJ position
Drum go to PLAY position
2 – 4
Display
Normal
Error
EJECT
ERR13
CHUCK
ERR15
EJECT
ERR17
LOAD
ERR19
TO MG
ERR1B
Display
1*
2*
3*
4*
5*
6*
D*
A*/C*

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