Sony HCD-M333 Service Manual page 32

HCD-M333
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5-2. Operating the Continuous Recording Mode (Use only when performing self-recording/playback check)
1. Entering the continuous recording mode
(1) Set a recordable disc in the unit.
(2) Press the . "R" or > "R" button to display "CRE
(3) Press the ENTER/YES "R" button to change the display to "CREC 2MID".
(4) When access completes, the display changes to "CREC 2(
Note: The numbers "
2. Changing the parts to be recorded
hen the ENTER/YES "R" button is pressed during continuous recording, the display changes as below.
(1) W
"CREC 2MID" t "CREC 2OUT" t "CREC 2IN"
When pressed another time, the parts to be recorded can be changed. "
(2) When access completes, the display changes to "CREC 2(
Note: The numbers "
3. Ending the continuous recording mode
) Press the MENU/NO "R" button. The display changes
(1
(2) Press the Z (MD) button and take out the disc.
Note 1 : The recording start addresses for
IN : 40h cluster
MID : 300h cluster
: 700h cluster
OUT
Note 2 : The MENU/NO "R" button can be used to stop recording anytime.
Note 3 : Do not perform continuous recording for long periods of time above 5 minutes.
Note 4 : During continuous recording, be careful not to apply vibration.
6. Functions of Other Buttons
Function
MD N X
x (MD)
TE
L 13942296513
M "R"
m "R"
PLAY MODE/TUNING MODE
SCROLL
Z (MD)
REPEAT "R" or FM MODE/REPEAT
CLEAR"R"
z MD
DISPLAY
7. Automatic Self-diagnosis Function
This test mode performs CREC and CPLAY automatically for mainly checking the characteristics of the optical pick-up.
To perform this test mode, the laser power must first be checked.
Perform AUTO CHECK after the laser power check and Iop Compare.
Procedure:
1. Display "AUTO CHECK" and press the ENTER/YES "R" button. If "LDPWR
check has not been performed. In this case, perform the laser power check and Iop Compare (C27), and then repeat from step1.
2. If a disc is in the mechanical deck, it will be ejected forcibly.
"DISC IN" will be displayed in this case. Load a test disc (MDW-74/GA-1) which can be recorded.
3. If a disc is loaded at step 2, the check will start automatically.
4. When "XX CHECK" is displayed, the item corresponding to XX will be performed.
When "06 CHECK" completes, the disc loaded at step 2 will be ejected. "DISC IN" will be displayed. Load the check disc (TDYS-1).
5. When the disc is loaded in step 4, the check will automatically be resumed from "07 CHECK".
6. After completing to "0C CHECK", check OK or NG will be displayed. If all items are OK, "CHK ALL OK" will be displayed. If any
item is NG, it will be displayed as "NG:xxxx".
When "CHK ALL OK" is displayed, it means that the optical pick-up is normal. Check the operations of other parts (spindle motor, sled
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motor, etc.).
When displayed as "NG:xxxx", it means that the optical pick-up is faulty. In this case, replace the optical pick-up.
.
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" on the displayed show you
the recording position addresses.
" on the di play show you
s the recording position addresses.
IN, MID, and OUT are as follows.
Sets continuous playback when this is pressed in the STOP state. When this is pressed during
continuous playback, tracking power servo turns ON/OFF.
Stops continuous playback and continuous recording
The sled moves to the outer circumference only when this is pressed
The sled moves to the inner circumference only when this is pressed
Switches the spindle servo mode (CLV S ↔ CLV A)
Switches the pits or grooves each time the button is pressed
Ejects the disc
Releases the test mode
Clears the setting of pits and groove, and judges pits and groove again.
When it is pressed while servo is turning on, the recording starts from present position.
Switches the display mode
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2 9
8
2MODE" (C37)
C .
)" and " MD " lights up.
MD
MD " goes off.
MD
)" and " MD MD " lights up.
"CREC 2MOD (C37) and "
to E"
Contents
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3 6 7 1 3
" is displayed, it means that the laser power
.
9 4 2 8
MD MD " goes off.
1 5 0 5 8 2 9 9 4
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co
9 9
2 8 9 9