DOWNLOAD Sony CMT-L7HD / HCD-L7HD Service Manual ↓ Size: 10.52 MB | Pages: 94 in PDF or view online for FREE

Model
CMT-L7HD HCD-L7HD
Pages
94
Size
10.52 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-l7hd-hcd-l7hd.pdf
Date

Sony CMT-L7HD / HCD-L7HD Service Manual ▷ View online

9
HCD-L7HD
Remote control
ALPHABETICAL ORDER
ALBUM eh (19)
ALBUM FAVORITES 7 (22)
ALBUM MEMORY 8 (22)
ALBUM +/– 6 (18, 19, 21, 26)
CAPS rd (16, 31)
CD N wa (14 - 16, 25)
CD X qa (15)
CD x q; (15, 16, 24, 25)
CLEAR es (15 - 17, 29, 31, 39)
CLOCK/TIMER SELECT eg
(41 - 43)
CLOCK/TIMER SET ef (13, 41,
42)
CURSOR T/t el (13, 17, 20,
21, 31, 35, 42)
DIMMER 5 (44)
DISPLAY wk (39, 44, 45)
DSG qk (40)
ENTER/YES e; (13, 15 - 17,
19 - 21, 27 - 37, 39, 41 - 43, 57)
FM MODE qg (38)
FUNCTION ws (14 - 22, 25 - 28,
30, 32 - 35, 57)
HD N wd (18, 20 - 22, 25, 26)
HD X wf (18, 25, 26)
HD x 9 (18, 25, 26, 30)
HIGHLIGHT wg (21)
HISTORY +/– wh (22)
MENU/NO ek (17, 20, 27 - 39,
57)
MENU +/– r; (13, 17, 20, 21,
27 - 36, 41 - 43)
NAME rs (16, 39)
Numeric buttons for selecting an
album or track ej (15, 19, 38)
PLAYLIST ed (19, 20)
PLAY MODE qh (14 - 18, 21)
PRESET EQ qj (40)
REPEAT qg (15, 18)
SCROLL 4 (17, 45)
SEARCH ea (20)
SLEEP 2 (40)
SML ra (16, 31)
Text input buttons wl (16, 31)
TIME wj (16, 44, 45)
TUNER BAND w; (37, 38)
TUNING MODE qh (37, 38)
TUNING +/– qs (37, 38)
VOL +/– qf (41)
BUTTON DESCRIPTIONS
@/1 (power) 3 (11, 41, 42)
./> ql (15, 16, 18)
m/M qd (15, 18)
Z 1 (14, 15)
12
3
wl
wk
qk
wh
wj
wd
ws
qj
qh
ra
el
ek
r;
rs
rd
qg
wa
w;
ql
wf
wg
4
5
6
7
8
e;
ea
es
ed
ej
eheg ef
9
q;
qa
qs
qd
qf
Setting the clock
1
Turn on the system.
2
Press CLOCK/TIMER SET on the
remote.
3
Press MENU + or – on the remote
repeatedly to set the day, and then
press ENTER/YES or CURSOR
t
 on
the remote.
The hour indication flashes.
4
Press MENU + or – on the remote
repeatedly to set the hour, and then
press ENTER/YES or CURSOR
t
 on
the remote.
The minute indication flashes.
5
Press MENU + or – on the remote
repeatedly to set the minute, and then
press ENTER/YES on the remote.
If you make a mistake
Press TCURSOR or CURSORt on the
remote repeatedly until the indication you want
to change (day, hour, minute) flashes, and then
change the setting.
To adjust the clock
1
Press CLOCK/TIMER SET on the remote.
2
Press MENU + or – on the remote repeatedly
until “CLOCK SET?” appears in the display,
and then press ENTER/YES on the remote.
3
Do the same procedures as steps 3 to 5
above.
10
HCD-L7HD
SECTION 3
DISASSEMBLY
Note :
This set can be disassembled in the order shown below.
TOUCH SW BOARD,
SWITCH BOARD
LED BOARD (L)
INDICATOR (BS),
LED BOARD (R)
BD BOARD
CD MECHANISM
(CDM71B)
FL  BOARD
CD BOARD
FRONT PANEL SECTION
POWER BOARD,
AM/FM TUNER
HDD BOARD,
HDD SUB BOARD
COVER (HDD-TOP),
COVER (HDD-BOTTOM)
BOTTOM PLATE,CASE
AMP BOARD,
REG BOARD
SWITCHING REGULATOR
SET (HCD-L7HD)
MAIN BOARD
HOLDER ASSY,
SLED MOTOR ASSY (M102)
C.MOTOR BOARD,
L.SENSOR BOARD
BASE UNIT 
(BU-31BD63)
PULLEY (RTR) ASSY,PULLEY (RTL) ASSY,
BELT (CDM71), BELT (ROLLER) (L)
PULLEY (SPT) ASSY,GEAR (RT)ASSY,
GEAR (KT), BELT (CDM71)
L.MOTOR BOARD
ENCODER BOARD,
D.SENSOR BOARD
11
HCD-L7HD
Note :
Follow the disassembly procedure in the numerical order given.
3-1. Bottom Plate,Case
3-2. Front Panel Section
1
six
 screws (+BVTP 3 
×
 8)
2
three
 screws (+BVTP 2.6 
×
 8)
7
screw (+PTT 3 
×
 6)
9
screw (+PTT 3 
×
 6)
5
four screws (SS)
6
two screws (SS)
q;
two screws (+PTT 3 
×
 6)
qa
two screws 
     (+PTT 3
 
×
 6)
8
two screws (SS)
4
bottom plate
qd
three claws
qg
case
qs
qf
connector
     (CN801)
3
earth plate
6
two
 screws (+BVTP 2.6 
×
 8)
1
two earth plates
4
connector (CN1201)
8
connector
     (CN1321)
7
flat type wire (17 core)
9
flat type wire (13 core)
q;
chassis section
qa
front panel section
5
two screws (+BVTP 2.6 
×
 8)
2
screw (+BVTP 3
 
×
 6)
3
ground wire
12
HCD-L7HD
3-3. POWER Board, AM/FM Tuner
3-4. HDD Board, HDD SUB Board
7
POWER board
2
connector (CN500)
9
flat type wire
    (11core or 15core)
q;
AM/FM tuner
3
connector (CN800)
4
connector (CN851)
5
connector (CN852)
1
two screws
     (+BVTP 3
 
×
 8)
8
two screws
     (+BVTP 3
 
×
 8)
6
connector (CN803)
3
connector
    (CN507,508,503)
2
four screws
     (+BVTP 3
 
×
 8)
1
screw
     (+BVTP 3
 
×
 8)
4
two screws
     (+BVTP 3
 
×
 8)
7
three screws
     (+BVTT 3
 
×
 6)
6
HDD IF board
8
HDD SUB board
5
 harness
    (CN1002)
Page of 94
Display

Click on the first or last page to see other CMT-L7HD / HCD-L7HD service manuals if exist.