Sony CMT-C5 / HCD-C5 Service Manual ▷ View online
6
HCD-C5
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.
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)
GND : Ground
TE
IOP : For measuring IOP (Check the deterioration of the optical pick-up laser)
GND : Ground
TE
: Tracking error signal (Traverse adjustment)
FE
: Focus error signal
VC
: Reference level for checking the signal
RF
: RF signal (Check jitter)
I+3V
CN105
IOP
TE
VC
GND
FE
RF
I+3V
IOP
GND
TE
FE
VC
RF
I+3V
IOP
GND
TE
FE
VC
RF
1
7
for 7B
7
HCD-C5
SECTION 2
GENERAL
4
Parts Identification
The items are arranged in alphabetical order.
Refer to the pages indicated in parentheses () for details.
Main unit
1
2
3
4
5
6
7
8
9
0
qa
CD SYNC HIGH 7 (19, 51)
CD SYNC NORMAL 8 (19)
CD Z 2 (10, 51)
FUNCTION qa (9, 11, 13, 14, 16,
CD SYNC NORMAL 8 (19)
CD Z 2 (10, 51)
FUNCTION qa (9, 11, 13, 14, 16,
21–37, 44)
MD Z 6 (15, 18, 26)
REC/REC IT 8 (20, 21, 24, 26,
REC/REC IT 8 (20, 21, 24, 26,
44, 51)
Remote sensor 9
TUNING +/– 5 (36, 37)
VOL +/– q; (40)
TUNING +/– 5 (36, 37)
VOL +/– q; (40)
BUTTON DESCRIPTIONS
@/1 (power) 1 (7, 18, 26, 27, 37,
40, 42)
u 3 (9–11, 14–16, 19, 20, 25,
44)
x 4 (10, 11, 15, 16, 19–21, 26,
44)
. > 5 (10, 11, 13, 15, 16,
22–35)
m M 5 (10, 15, 30, 32)
This section is extracted
from instruction manual.
from instruction manual.
8
HCD-C5
Parts Identification
5
Remote control
1 2 3 4
5
6
7
qa
qs
qd
qf
qg
qh
qj
qk
ql
w;
wa
ws
wd
wf
wg
wh
wj
wk
8
9
0
CD x qh (10)
CD X ws (10)
CD N wd (9, 11, 20)
CLEAR 9 (11, 16, 28, 38)
CLOCK/TIMER SELECT 6
CD X ws (10)
CD N wd (9, 11, 20)
CLEAR 9 (11, 16, 28, 38)
CLOCK/TIMER SELECT 6
(41, 42)
CLOCK/TIMER SET 7 (8, 40,
41)
CURSOR T/t wh (8, 13, 28)
DBFB qf (39)
DISPLAY wk (8, 12, 17, 38)
ENTER/YES 8 (8, 11, 13, 14,
DBFB qf (39)
DISPLAY wk (8, 12, 17, 38)
ENTER/YES 8 (8, 11, 13, 14,
16, 21–36, 38, 40–42)
FM MODE qj (37)
FUNCTION w; (9, 11, 13, 14, 16,
FUNCTION w; (9, 11, 13, 14, 16,
19, 21–37, 44)
Letter/Number buttons wj (10,
13, 15, 16, 27, 28, 37)
MD x qs (15)
MD X wf (15)
MD N wg (14, 16, 19, 20, 25)
MENU/NO q; (13, 14, 22–26,
MD X wf (15)
MD N wg (14, 16, 19, 20, 25)
MENU/NO q; (13, 14, 22–26,
28–36)
NAME EDIT/SELECT 3 (13,
27, 28, 38)
PLAY MODE qk (9, 11, 14, 16,
26, 34, 35)
PRESET EQ qg (39)
REPEAT qj (10, 15)
SCROLL 5 (12, 14, 17, 28)
SLEEP 1 (39)
TIME 2 (8, 11, 12, 16, 17)
TUNER BAND wa (36, 37)
TUNING MODE qk (36, 37)
TUNING +/– ql (36, 37)
VOL +/– qd (40)
REPEAT qj (10, 15)
SCROLL 5 (12, 14, 17, 28)
SLEEP 1 (39)
TIME 2 (8, 11, 12, 16, 17)
TUNER BAND wa (36, 37)
TUNING MODE qk (36, 37)
TUNING +/– ql (36, 37)
VOL +/– qd (40)
BUTTON DESCRIPTIONS
@/1 (power) 4 (7, 18, 26, 27, 37,
40, 42)
. > qa (10, 11, 13–16, 22–
35, 40–42)
–/+ qa (8, 40, 42)
m M wh (10, 15, 30, 32, 42)
m M wh (10, 15, 30, 32, 42)
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 + (
.
or
>
) on the
remote repeatedly until “CLOCK SET?”
appears in the display.
appears in the display.
4
Press ENTER/YES on the remote.
The day indication flashes.
5
Press – or + (
.
or
>
) on the
remote repeatedly to set the day, and
then press ENTER/YES or CURSOR
then press ENTER/YES or CURSOR
t
on the remote.
The hour indication flashes.
6
Press – or + (
.
or
>
) on the
remote to set the hour, and then press
ENTER/YES or CURSOR
ENTER/YES or CURSOR
t
on the
remote.
The minute indication flashes.
7
Press – or + (
.
or
>
) on the
remote repeatedly to set the minute,
and then press ENTER/YES on the
remote.
and then press ENTER/YES on the
remote.
If you made a mistake
Press TCURSOR or CURSORt on the
remote until the indication you wish to change
(day, hour, minute) flashes, and then change
the setting.
remote until the indication you wish to change
(day, hour, minute) flashes, and then change
the setting.
To reset the time
Start over from step 1.
9
HCD-C5
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
• The dotted square with arrow (
• The dotted square with arrow (
→
) prompts you to move to the next job when all of the works within the dotted square ( ) are
completed.
BOTTOM PLATE, CASE
(Page 10)
JACK BOARD, HP BOARD,
REAR COVER
(Page 18)
OVER WRITE HEAD
(Page 23)
SET
LOADING MOTOR (M703),
SPINDLE MOTOR (M701),
SLED MOTOR (M702)
(Page 22)
PANEL BOARD
(Page 10)
UCOM BOARD,
AMP POWER BOARD
(Page 19)
AUDIO BOARD,
POWER BOARD,
POWER TRANSFORMER
(T900) (1)
(Page 20)
CD MECHANISM DECK
(TN-CCD1001Z),
BD (CD) BOARD
BD (CD) BOARD
(Page 11)
AUDIO BOARD,
POWER BOARD,
POWER TRANSFORMER
(T900) (2)
(Page 20)
MD MECHANISM DECK
(MDM-7B4M),
MD DIGITAL BOARD
(Page 21)
CONNECTOR BOARD
(Page 12)
FEED MOTOR ASSY (M903)
(Page 15)
REAR DAMPER BRACKET
(Page 15)
SW BOARD
(Page 14)
FRONT BRACKET SECTION,
LOADING MOTOR ASSY
(M902)
(Page 13)
SPINDLE MOTOR ASSY
(M904)
(Page 18)
BASE SECTION
(Page 17)
OPTICAL PICK-UP
(OPTIMA-720L1E),
(OPTIMA-720L1E),
SCREW GUIDE,
FEED SCREW ASSY, etc.
(Page 16)
OPTICAL PICK-UP
(OPTIMA-720L1E)
(Page 16)
HOLDER ASSY
(Page 21)
OP-SUB SECTION
(Page 23)
BD (MD) BOARD
(Page 22)
TUNER PACK,
D. C. FAN (M901)
(Page 19)
Click on the first or last page to see other CMT-C5 / HCD-C5 service manuals if exist.