DOWNLOAD Sony HCD-GX20 / MHC-GX20 Service Manual ↓ Size: 4.53 MB | Pages: 53 in PDF or view online for FREE

Model
HCD-GX20 MHC-GX20
Pages
53
Size
4.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gx20-mhc-gx20.pdf
Date

Sony HCD-GX20 / MHC-GX20 Service Manual ▷ View online

5
HCD-GX20
Setting the clock
1
 Press 
?/1
 to turn on the system.
2
Press CLOCK/TIMER SET on the
remote.
3
Press 
.
 or 
>
 on the remote
repeatedly to set the hour.
4
Press ENTER on the remote.
The minute indication flashes.
5
Press 
.
 or 
>
 on the remote
repeatedly to set the minute.
6
Press ENTER on the remote.
The clock starts working.
To adjust the clock
1
Press CLOCK/TIMER SET on the remote.
2
Press 
.
 or 
>
 on the remote to select
“CLOCK SET”, then press ENTER on the
remote.
3
Do the same procedures as step 3 to 6
above.
Note
The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.
1 2 3 4
5
6
7
8
9
0
qa
qs
qd
qf
qg
qh
qj
qk
ql
w;
wa
Remote Control
ALPHABETICAL ORDER
A – G
CD ql (11, 12, 18)
CLEAR w; (12)
CLOCK/TIMER SELECT 2
(19, 23)
CLOCK/TIMER SET 9 (10, 19,
23)
DISPLAY 6 (16, 21)
D.SKIP 7 (11)
ENTER qg (10, 12 – 14, 19, 23)
EQ +/– qf (20)
GAME 0 (22, 24)
GROOVE qd (20)
O – Z
ON/OFF qh (20)
PLAY MODE wa (11, 12, 17)
PRESET +/– 5 (13 – 15)
REPEAT 8 (11)
SLEEP 1 (22)
STEREO/MONO 8 (15)
SURROUND qa (20)
TAPE A/B 9 (16, 18)
TUNER MEMORY qj (13, 14)
TUNER/BAND qk (13 – 15, 18)
TUNING +/– 5 (13 – 15)
VOL +/– qs
BUTTON DESCRIPTIONS
?/1 (power) 4
M 5
. 5
> 5
X 5
N 5
m 5
x 5
6
HCD-GX20
SECTION 2
DISASSEMBLY
Note :
 Disassemble the unit in the order as shown below.
Note :
 Follow the disassembly procedure in the numerical order given.
2-1.
Case (Top)
CD DOOR
CD MECHANISM DECK (CDM58F-K6)
CASE (TOP)
FRONT PANEL SECTION
BACK PANEL SECTION
KEY BOARD
REM BOARD AND PANEL BOARD
TAPE MECHANISM DECK (CWL43FF48)
MOTOR BOARD, 
ADDRESS SENSOR 
BOARD
SET
OPTICAL PICK-UP (KSM-213D)
TRANS BOARD
SUB TRANS BOARD AND VIDEO OUT BOARD
POWER BOARD
SPDL BOARD  
MAIN BOARD
CD BOARD AND DRIVER BOARD
TABLE (NEW),CAM (CONTROL) AND DC MOTOR 
case (Side-R)
case (Side-L)
5
qd
qs
qs
q;
qf
case (Top)
6
two screws (Case 3 TP2)
8
screw
     (+BVTP 3
 
×
 10)
3
screw
     (+BVTP 3
 
×
 10)
9
screw
     (+BVTT 3
 
×
 8)
4
screw
     (+BVTT 3
 
×
 8)
1
two screws
     (Case 3 TP2)
qa
four screws (+BVTP 3
 
×
 10)
7
screw (Case 3 TP2)
2
screw (Case 3 TP2)
Ver 1.3  2003.11
7
HCD-GX20
2-2.
CD Door
2-3.
Front Panel Section
2
 Pull-out the disc tray.
1
 Turn the pulley to the direction of arrow.
pulley
4
 CD door
Front panel side
CD mechanism deck (CDM58F-K6)
3
1
three screws (+BVTP 3 
×
 6)
9
wire (flat type) 13p (CN207)
7
wire (flat type)
    19p (CN733)
qa
connector 7p (CN202)
qs
front panel
0
connector 3p (CN303)
8
connector 3p (CN201)
6
connector 2p (CN682)
3
screw (+BVTP 3 
×
 10)
4
screw (+BVTP 3 
×
 10)
2
screw (+BVTP 3 
×
 10)
5
8
HCD-GX20
2-4.
CD Mechanism Deck (CDM58F-K6)
2
connector 7p (CN734)
4
CD mechanism deck (CDM58F-K6)
3
1
screw (+BVTP 3 
×
 10)
2-5.
Tape Mechanism Deck (CWL43FF48)
1
six screws
     (+BVTP 2.6
 
×
 8)
2
tape mechanism deck
     (CWL43FF48)
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