Sony HCD-MD1DX / HCD-MD1EX (serv.man2) Service Manual ▷ View online
– 8 –
HOW TO OPEN THE CD LID
1. Remove Side panel (L), (R). (Refer to page 12)
2. Rotate the Worm gear ass’y to direction of the arrow A.
2. Rotate the Worm gear ass’y to direction of the arrow A.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
CHECK
1. Open the CD lid.
2. Turn on S104 and S916 as following figure.
3. Confirm that the laser diode emission while observing the ob-
2. Turn on S104 and S916 as following figure.
3. Confirm that the laser diode emission while observing the ob-
jecting lens. When there is no emission, Auto Power Control
circuit or Optical Pick-up is broken.
Objective lens moves up and down once for the focus search.
circuit or Optical Pick-up is broken.
Objective lens moves up and down once for the focus search.
CD lid
Worm gear ass’y
A
Insert a precision
screwdriver and
push S916.
screwdriver and
push S916.
S104: ON
MODEL IDENTIFICATION
— Bottom view —
Front Panel
PART No.
MODEL
PART No.
AEP and UK models
4-212-516-0
π
Singapore and Hong Kong models
4-212-516-1
π
US and Canadian models
4-212-516-3
π
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!∞
SECTION 2
GENERAL
LOCATION OF CONTROLS
• Front view
• Front view
1
CD lid
2
6 (CD) button
3
Display window
4
Remote sensor
5
MD
^ button and indicator
6
MD
p button
7
VOLUME +/– buttons
8
6 (MD) button
9
CD
p button
0
CD
^ button and indicator
!¡
1/u button
!™
FUNCTION button
!£
TUNER/BAND button
!¢
PHONES jack
!∞
=0 button
!§
)+ button
!¶
MD disc slot
!•
CD-MD SYNC button
!ª
REC button and indicator
1
TAPE OUT jacks
2
TAPE IN jacks
3
SPEAKER terminals
4
VOLTAGE SELECTOR switch
(Singapore and Hong Kong models)
5
FM ANTENNA terminal
6
AM ANTENNA terminals
!¢
!£
!• !ª
!¶
!§
!™
!¡
!º
9
8
7
6
5
4
3
1
(Upper panel)
2
(Upper panel)
1
2
5
6
3
4
• Rear view
– 10 –
• REMOTE CONTROLLER
1
FUNCTION button
2
SLEEP button
3
CD, OPEN/CLOSE button
4
1/u button
5
MODE, PLAY/TUNING button
6
REPEAT, STEREO/MONO button
7
VOL +/– buttons
8
DBFB button
9
BAND, TUNER button
0
–, PRESET button
!¡
+, PRESET button
!™
MD
( button
!£
MD
P button
!¢
MD
p button
!∞
MD
= button
!§
MD
+ button
!¶
MD SCROLL button
!•
CD
( button
!ª
CD
P button
@º
CD
p button
@¡
CD
= button
@™
CD
+ button
@£
DISPLAY, CHARACTER button
@¢
EDIT button
@∞
– button
@§
+ button
@¶
SELECT, CLOCK/TIMER button
@•
N, CURSOR button
@ª
n, CURSOR button
#º
SET, CLOCK/TIMER button
#¡
YES, ENTER button
#™
NO, CANCEL button
#£
MUSIC MENU button
1 2 3 4
#º #¡ #™ #£
8
6
5
7
9 !º !¡
!™ !£ !¢
!∞ !§ !¶
!• !ª @º
@¶ @• @ª
@¢ @∞ @§
@¡ @™ @£
– 11 –
This section is extracted from
instruction manual.
instruction manual.
Click on the first or last page to see other HCD-MD1DX / HCD-MD1EX (serv.man2) service manuals if exist.