Sony CMT-CP500MD / HCD-CP500MD Service Manual ▷ View online
8
HCD-CP500MD
JIG FOR CHECKING BD (MD) BOARD WAVEFORM
The special jig (J-2501-196-A) is useful for checking the waveform of the BD (MD) board. The names of terminals and the checking items
to be performed are shown as follows.
to be performed are shown as follows.
GND : Ground
I+3V : For measuring IOP (Check the deterioration of the optical pick-up laser)
IOP
I+3V : For measuring IOP (Check the deterioration of the optical pick-up laser)
IOP
: For measuring IOP (Check the deterioration of the optical pick-up laser)
TE
: TRK error signal (Traverse adjustment)
VC
: Reference level for checking the signal
RF
: RF signal (Check jitter)
FE
: Focus error signal
I+3V
CN105
IOP
TE
VC
GND
FE
RF
I+3V
Iop
Iop
GND
TE
FE
VC
RF
FE
VC
RF
I+3V
IOP
GND
TE
FE
FE
VC
RF
1
7
for
MDM-7B
9
HCD-CP500MD
SECTION 2
GENERAL
BASS wd (40)
CD EJECT Z qh (8, 9, 16, 50)
CD x qj (9, 10, 17, 38)
CD u qk (9, 10)
DSG wh (40)
ENTER/START 5 (17, 18, 38,
CD EJECT Z qh (8, 9, 16, 50)
CD x qj (9, 10, 17, 38)
CD u qk (9, 10)
DSG wh (40)
ENTER/START 5 (17, 18, 38,
39)
FUNCTION wf (9, 10, 13, 14, 19,
22, 23, 37, 39, 43)
MD EJECT Z ql (13, 24)
MD REC z qg (19, 22, 23)
MD u qd (13 – 15, 19)
MD x qf (13, 15, 17 – 20, 38,
MD REC z qg (19, 22, 23)
MD u qd (13 – 15, 19)
MD x qf (13, 15, 17 – 20, 38,
39)
PHONES jack wa
PLAY MODE DIRECTION wj
PLAY MODE DIRECTION wj
(9, 10, 13 – 15, 24, 37 – 39)
PUSH OPEN/CLOSE Z 6 (37)
REC MODE 3 (20, 50)
Remote sensor 1
REPEAT 2 (9, 13, 34)
STEREO/MONO 2 (35)
SYNCHRO 4 (17, 18, 38)
TAPE REC z 0 (39)
TAPE Y 7 (37 –39)
TAPE x 8 (18, 37 – 39)
TAPE X 9 (37, 39)
REC MODE 3 (20, 50)
Remote sensor 1
REPEAT 2 (9, 13, 34)
STEREO/MONO 2 (35)
SYNCHRO 4 (17, 18, 38)
TAPE REC z 0 (39)
TAPE Y 7 (37 –39)
TAPE x 8 (18, 37 – 39)
TAPE X 9 (37, 39)
1
2
5
8
6
3
4
7
wa
qj
qk
ql
w;
9
q;
qd
qf
qg
qa
qs
qh
wf
wh
wd
wg
wj
ws
TREBLE ws (40)
TUNER BAND qs (34, 35, 50)
TUNING MODE wj (34, 35)
TUNING –/+ qa (34, 35)
VOLUME w; (41)
TUNER BAND qs (34, 35, 50)
TUNING MODE wj (34, 35)
TUNING –/+ qa (34, 35)
VOLUME w; (41)
BUTTON DESCRIPTIONS
. > qa (9, 10, 13 – 15)
m M qa (9, 13, 37)
@/1 (power) wg (7, 16, 24, 35, 41,
m M qa (9, 13, 37)
@/1 (power) wg (7, 16, 24, 35, 41,
43, 50)
10
HCD-CP500MD
BASS/TRE 5 (40)
CD qj (9 – 11)
CLEAR 8 (10, 14, 15, 25, 36)
CLOCK/TIMER SELECT 2
CD qj (9 – 11)
CLEAR 8 (10, 14, 15, 25, 36)
CLOCK/TIMER SELECT 2
(42, 43)
CLOCK/TIMER SET 4 (7, 41,
42)
CURSOR T/t 9 (7, 12, 25)
DISPLAY wa (8, 10, 11, 15, 19,
DISPLAY wa (8, 10, 11, 15, 19,
36)
DSG qf (40)
ENTER/YES 6 (7, 10, 12, 14,
ENTER/YES 6 (7, 10, 12, 14,
20 – 23, 25 – 34, 36, 41 – 43)
FUNCTION qg (9, 10, 13, 14, 19,
22, 23, 37, 39, 43)
MD qk (13, 14, 25, 27 – 30, 32)
MENU/NO wf (12, 21 – 24, 26 –
MENU/NO wf (12, 21 – 24, 26 –
34)
NAME EDIT/SELECT wd (11,
12, 24, 25, 36)
Number buttons 7 (9, 10, 12, 14,
15, 25, 35)
PLAY MODE wh (9, 10, 13 – 15,
24, 32)
REPEAT wg (9, 13)
SCROLL ws (12, 15, 26)
SLEEP 1 (40)
TAPE qh
TUNER BAND ql (34, 35)
VOLUME +/– qd (41)
SCROLL ws (12, 15, 26)
SLEEP 1 (40)
TAPE qh
TUNER BAND ql (34, 35)
VOLUME +/– qd (41)
qh
qk
qg
qj
ql
w;
wa
ws
wh
wg
wf
wd
8
5
6
4
9
0
qa
qs
qd
qf
7
1 2 3
BUTTON DESCRIPTIONS
@/1 (power) 3 (7, 16, 24, 35, 41,
43)
m M 9 (28, 30)
. > 0 (7, 11, 12, 21 – 23,
. > 0 (7, 11, 12, 21 – 23,
25 – 34, 40 – 42)
N qa (9, 10, 13, 15, 23)
x qs (23)
X w; (9, 13, 28)
x qs (23)
X w; (9, 13, 28)
Setting the time
1
Turn on the system.
2
Press CLOCK/TIMER SET on the
remote.
remote.
If you are setting the clock for the first time,
go to step 5.
go to step 5.
3
Press
.
or
>
on the remote
repeatedly until “CLOCK SET?”
appears in the display.
appears in the display.
4
Press ENTER/YES on the remote.
The hour indication flashes.
5
Press
.
or
>
on the remote
repeatedly to set the hour.
6
Press ENTER/YES or CURSOR
t
on
the remote.
The minute indication flashes.
7
Press
.
or
>
on the remote
repeatedly to set the minute.
8
Press ENTER/YES on the remote.
The clock will begin operating.
To reset the system clock
Start over from step 1.
11
HCD-CP500MD
• The equipment canbe removed using the following procedure.
SECTION 3
DISASSEMBLY
Upper cover and case (L), (R)
(Page 11)
(Page 11)
Tape mechanism deck
(Page 12)
(Page 12)
Panel section
(Page 13)
(Page 13)
Set
Front panel section
(Page 12)
(Page 12)
MD mechanism
deck section
(Page 15)
deck section
(Page 15)
MD base unit
(Page 15)
(Page 15)
BD board
(Page 16)
(Page 16)
Motor section
(Page 16)
(Page 16)
Over write head (HR901)
(Page 17)
(Page 17)
Optical pick-up (MD)
(Page 17)
(Page 17)
POWER board
(Page 14)
(Page 14)
Back panel and MAIN board
(Page 14)
(Page 14)
CD mechanism deck
section
(Page 18)
section
(Page 18)
Tray, gear and D cam
section (CDM55)
(Page 18)
section (CDM55)
(Page 18)
CD base unit (CDM55)
(Page 19)
(Page 19)
Optical pick-up (CD)
block section (KSM-213 DHAP)
(Page 19)
block section (KSM-213 DHAP)
(Page 19)
9
Upper cover
(Remove in the direction
of the arrow.)
of the arrow.)
3
Case (L)
(Remove in the direction
of the arrow.)
of the arrow.)
6
Case (R)
(Remove in the direction
of the arrow.)
of the arrow.)
2
screw
(+ BTP 3 x 8)
7
screw
(+ BTP 3 x 8)
5
screw
(+ BTP 3 x 8)
q;
Flat cable (18 core)
(CN301)
1
Two screws
(Case 3 TP 2)
4
Two screws
(Case 3 TP 2)
8
Two screws
(+ KTP 3 x 8)
Note:
Follow the disassembly procedure in the numerical order given.
3-1. UPPER COVER AND CASE (L), (R)
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