Cd Part - Daewoo ACP-2208RD Service Manual

4. CD PART

CDP MODE & PLAYABILITY
Definition of Mechanical Mode
No MODE
1 STOP MODE
LOADING
2
MODE
PLAY MODE
3
EJECT
4
MODE
Standard values / Play-ability test
No ITEMS
STANDARD VALUES RELIABILITY LIMITS
1
Loading Time
2 Ejecting Time
Access Time
3
Disc
4
Discharge Force
Disc
5
Take-up Force
- Disc haven't been inserted or disc have been ejected. When disc shall be transported
into the unit
Mechanism shall be fixed at this mode.
- Loading device can insert disc thru the slot.
- Floating device being locked.
- Disc have been inserted thru the slot in front of unit. It is transient state between STOP
mode and PLAY mode.
- If disc should be inserted at the state of POWER ON, disc shall be loaded by a series of
operation of specified device.
- After disc have being clamped on the turn-table, disc shall be rotated.
- Disc shall be played.
- Floating device being unlocked.
- Disc is to be ejected at this mode. It is transient state between PLAY mode and STOP
mode.
- If disc should be mounted at the state of POWER ON and commanded by EJECT key, disc
shall be ejected thru the slot by a series of operation of specified device.
SPECIFIED VALUES, CONDITIONS
7sec + 3sec < 17 sec
< 5 sec
< 15 sec
6sec + 3sec < 15 sec
> 120g
> 90g
> 120g
During play in
low temp.
> 70g
> 80g
During play in
low temp.
DEFINITION & STATUS
TEST CONDITIONS, REFERENCES
From insertion up to make sound.
(TCD-784)
From track No.1 Between the EJECT
command and the disc eject completion.
(TCD-784)
From out-most Track, Between the PLAY
command of in-most Track and marking
sound.
Shall be measure when the center of Disc is
correspond with the center of Roller.
Shall be measure when the center of Disc is
correspond with the center of Roller.
6
CONNEC
TION