Sony HCD-DX10 / HCD-RG20 / HCD-RG30T / HCD-RG4SR / MHC-DX10 / MHC-RG20 / MHC-RG30T / MHC-RG4SR Service Manual ▷ View online
5
HCD-DX10/RG4SR/RG20/RG30T
Remote Control
1 2 3 4
5
6
7
8
9
0
qa
qs
qd
qf
qg
qh
qj
qk
ql
w;
wa
CD ql (10 – 12, 15)
CLEAR w; (11)
CLOCK/TIMER SELECT 2
CLEAR w; (11)
CLOCK/TIMER SELECT 2
(16, 19)
CLOCK/TIMER SET 3 (9, 16,
18)
DISPLAY 6 (12)
D.SKIP 7 (10)
ENTER qg (9, 11 – 13, 16, 18,
D.SKIP 7 (10)
ENTER qg (9, 11 – 13, 16, 18,
19)
EQ +/– qf (17)
GAME q; (18 – 20)
GROOVE qd (17)
GAME q; (18 – 20)
GROOVE qd (17)
ON/OFF qh (17)
PLAY MODE wa (10, 11)
PRESET +/– 5 (13)
REPEAT 8 (11)
SLEEP 1 (18)
STEREO/MONO 8 (13)
SURROUND qa (17)
TAPE A/B 9 (14, 15)
TUNER MEMORY qj (12, 13)
TUNER/BAND qk (12, 13)
TUNING +/– 5 (12, 13)
VOL +/– qs
PLAY MODE wa (10, 11)
PRESET +/– 5 (13)
REPEAT 8 (11)
SLEEP 1 (18)
STEREO/MONO 8 (13)
SURROUND qa (17)
TAPE A/B 9 (14, 15)
TUNER MEMORY qj (12, 13)
TUNER/BAND qk (12, 13)
TUNING +/– 5 (12, 13)
VOL +/– qs
BUTTON DESCRIPTIONS
?/1 (power) 4
M (fast forward) 5
. (go back) 5
> (go forward) 5
X (pause) 5
N (play) 5
m (rewind) 5
x (stop) 5
M (fast forward) 5
. (go back) 5
> (go forward) 5
X (pause) 5
N (play) 5
m (rewind) 5
x (stop) 5
Setting the time
1
Press
?/1
to turn on the system.
2
Press CLOCK/TIMER SET on the
remote.
remote.
Proceed to step 5 when “CLOCK” appears
in the display.
in the display.
3
Press
.
or
>
repeatedly to select
“SET CLOCK”.
4
Press ENTER on the remote.
5
Press
.
or
>
repeatedly to set the
hour.
6
Press ENTER on the remote.
The minute indication flashes.
7
Press
.
or
>
repeatedly to set the
minute.
8
Press ENTER on the remote.
Tip
If you made a mistake or want to change the time,
start over from step 2.
start over from step 2.
Note
The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.
the power cord or if a power failure occurs.
6
HCD-DX10/RG4SR/RG20/RG30T
SECTION 2
DISASSEMBLY
2-1. CASE (TOP)
Note :
Disassemble the unit in the order as shown below.
Note :
Follow the disassembly procedure in the numerical order given.
CD board, Driver board, Motor board and Address sensor board
Case (Top)
CD door
Front panel section and CD mechanism
deck (CDM58F-K6) section
deck (CDM58F-K6) section
CD board
Panel board
Tape mechanism deck and Panel board
Sub trans board, Video out board and Trans board
Main board and Power board
Base unit
Set
4
qa
q;
q;
8
Case (Top)
Case (Side-L)
Case (Side-R)
5
Two screws (Case 3 TP2)
7
Two screws
(+BVTP 3
×
10)
3
Two screws
(+BVTP 3
×
10)
1
Two screws (Case 3 TP2)
9
Four screws (+BVTP 3
×
6)
6
Screw (Case 3 TP2)
2
Screw (Case 3 TP2)
7
HCD-DX10/RG4SR/RG20/RG30T
2-2. CD DOOR
2-3. FRONT PANEL SECTION AND CD MECHANISM DECK (CDM58F-K6) SECTION
2
Pull-out the disc tray.
1
Turn the pulley to the direction of arrow.
pulley
CD door
Front panel side
CD mechanism deck (CDM58F-K6)
3
qd
qs
3
Screw
(+BVTP 3
×
10)
4
Screw (+BVTP 3
×
10)
qa
Three screws (+BVTP 3
×
10)
9
Screw
(+BVTP 3
×
10)
1
Connector
(CN704)
6
Connector (CN201)
5
CD mechanism deck
(CDM58F-K6)
(CDM58F-K6)
2
Flat type wire (19 core)
7
Connector (CN202)
8
Connector (CN203)
Front panel section
q;
Connector
(CN605)
8
HCD-DX10/RG4SR/RG20/RG30T
2-4. TAPE MECHANISM DECK AND PANEL BOARD
2-5. SUB TRANS BOARD, VIDEO OUT BOARD AND TRANS BOARD
qa
PANEL board
7
Volume knob
2
Six
screws
(+BVTP 2.6
×
8)
8
Six
screws
(+BVTP 2.6
×
8)
9
Five
screws
(+BVTP 2.6
×
8)
q;
Eight
screws
(+BVTP 2.6
×
8)
3
Tape mechanism deck
6
Belt (FR)
4
Belt (BF)
5
Belt (AF)
1
Flat type wire (17 core)
qk
Four screws
(+BVTT 4
×
6)
ql
Power transformer (T911)
TRANS board
Cover (duct)
qj
Connector (CN915)
qh
DC fan (M961)
4
Connector (CN504)
1
Connector (CN901)
qs
VIDEO OUT board
8
SENSOR board
2
Connector (CN2)
3
Connector
(CN903)
qd
Five screws
(+BVTP 3
×
10)
qf
Back panel
qg
Two screws
(+BVTP 3
×
10)
5
Two screws
(+BVTP 3
×
10)
7
Screw (+BVTP 3
×
10)
9
Two screws
(+BVTP 3
×
10)
q;
SUB TRANS
board
6
qa
Screw
(+BVTP 3
×
10)
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