Sony HCD-RG190 / HCD-RG290 / MHC-RG190 / MHC-RG290 Service Manual ▷ View online
5
HCD-RG190/RG290
SECTION 2
GENERAL
This section is extracted from
instruction manual.
instruction manual.
This manul mainly explains operations using
the remote, but the same operations can also be
performed using the buttons on the unit having
the same or similar names.
the remote, but the same operations can also be
performed using the buttons on the unit having
the same or similar names.
1
?/1
(power) button
Press to turn on the system.
2
STANDBY indicator
Lights up when the system is turned off.
3
CD button
Press to select the CD function.
TUNER/BAND button
Press to select the TUNER function. Press
to select FM or AM reception mode.
to select FM or AM reception mode.
Unit: TAPE A/B button
Remote: TAPE button
Remote: TAPE button
Press to select the TAPE function. Press to
select TAPE A or TAPE B.
select TAPE A or TAPE B.
AUDIO IN button
Press to select the AUDIO IN function.
FUNCTION button
Press to select the function.
Guide to parts and
controls
controls
Unit
Remote
6
Mexican model:
Unit: KARAOKE button
Unit: KARAOKE button
Press to activate the karaoke mode.
Remote: DISPLAY button
Press to change the information on the
display.
display.
Other models:
DISPLAY button
DISPLAY button
Press to change the information on the
display.
display.
7
ILLUMINATION button
Press to change the illumination pattern
around the VOLUME control
around the VOLUME control
qf
.
8
Buttons for synchro recording or
manual recording
REC PAUSE/START button,
CD SYNC button
manual recording
REC PAUSE/START button,
CD SYNC button
Press to record on a tape.
9
PUSH
Z
Press to insert or eject a tape.
q;
Playback buttons
Unit:
Unit:
NX
(play/pause) button
Remote:
N
(play) button,
X
(pause) button
Press to start or pause playback.
x
(stop) button
Press to stop playback.
.
/
>
(go back/go forward)
Press to select a track or file.
Unit: TUNING +/– button
Remote: +/– (tuning) button
Press to tune in the desired station.
Press to select a folder on an MP3 disc.
m
/
M
(rewind/fast forward)
button
Press to find a point in a track or file.
MULTI JOG dial (
.
/
>
(go
back/go forward), +/– (tuning))
Turn to select a track or file. Turn to
tune in the desired station. (Same as the
./>, +/– buttons on the remote)
tune in the desired station. (Same as the
./>, +/– buttons on the remote)
qa
PHONES jack
Connect the headphones.
qs
AUDIO IN jack
Connect to an audio component.
qd
Latin American model only:
MIC jack
MIC jack
Connect the microphone. Mexican model
comes with 2 microphone jacks.
comes with 2 microphone jacks.
MIC LEVEL
Turn to adjust the microphone volume.
Mexican model only:
ECHO LEVEL
ECHO LEVEL
Turn to adjust the echo level.
qf
Unit: VOLUME control
Turn to adjust the volume.
Remote: VOLUME +/– button
Press to adjust the volume.
qg
EQ BAND button
Press to select the frequency band.
qh
ENTER button
Press to enter the settings.
qj
Sound buttons
Unit: GROOVE button,
SURROUND button
Remote: EQ button
Unit: GROOVE button,
SURROUND button
Remote: EQ button
Press to select the sound.
qk
A
(open/close) button
Press to insert and eject a disc.
ql
DISC 1 – 3 button
Press to select a disc. Press to switch to the
CD function from other function.
CD function from other function.
Unit: DISC SKIP/EX-CHANGE
button
button
Press to select a disc. Press to exchange a
disc while playing.
disc while playing.
Remote: DISC SKIP button
Press to select a disc.
w;
Remote sensor
wa
CLOCK/TIMER SELECT button
CLOCK/TIMER SET button
CLOCK/TIMER SET button
Press to set the clock and the timers.
ws
REPEAT/FM MODE button
Press to listen to a disc, a single track
or file repeatedly. Press to select the FM
reception mode (monaural or stereo).
or file repeatedly. Press to select the FM
reception mode (monaural or stereo).
wd
Battery compartment lid
wf
CLEAR button
Press to delete a pre-programmed track.
wg
TUNER MEMORY button
Press to preset the radio station.
wh
PLAY MODE/TUNING MODE
button
button
Press to select the play mode of a CD,
MP3 or tape.
Press to select the tuning mode.
MP3 or tape.
Press to select the tuning mode.
wj
SLEEP button
Press to set the Sleep Timer.
+/– (select folder) button
HCD-RG190/RG290
6
•
This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SECTION 3
DISASSEMBLY
SET
3-2. CASE (SIDE-L), CASE (SIDE-R)
(Page 7)
3-3. CASE (TOP)
(Page 7)
3-4. LID (CD)
(Page 8)
3-9. MAIN BOARD
(Page 10)
3-14. MOTOR (TB) BOARD
(Page 13)
3-15. MOTOR (LD) BOARD
(Page 13)
3-11. DRIVER BOARD,
SW BOARD
(Page 11)
(Page 11)
3-6. FRONT PANEL BLOCK
(Page 9)
3-7. MECHANICAL DECK
(CWM42FF609)
(Page 9)
(Page 9)
3-5. CD MECHANISM DECK
(CDM74KF-K6BD83S: Except Mexican model)
(CDM74KF-F1BD84: Mexican model)
(Page 8)
(CDM74KF-F1BD84: Mexican model)
(Page 8)
3-10. BD BOARD
(Mexican model),
CD BOARD
(Except Mexican model)
(Page 11)
CD BOARD
(Except Mexican model)
(Page 11)
3-12. OPTICAL PICK-UP BLOCK
(KSM-213DCP: Except Mexican model)
(KSM-215DCP: Mexican model)
(Page 12)
(KSM-215DCP: Mexican model)
(Page 12)
3-13. SENSOR BOARD
(Page 12)
3-8. BACK PANEL SECTION
(Page 10)
HCD-RG190/RG290
7
Note:
Follow the disassembly procedure in the numerical order given.
3-2. CASE (SIDE-L), CASE (SIDE-R)
3-3. CASE (TOP)
4
three screws
(case 3 TP2)
(case 3 TP2)
1
three screws
(case 3 TP2)
(case 3 TP2)
5
two screws
(B3)
(B3)
2
two screws
(B3)
(B3)
3
case (side-L)
6
case (side-R)
1
two screws
(B3)
(B3)
3
2
Open the case (top).
2
Open the case (top).
2
Open the case (top).
5
case (top)
4
four claws
HCD-RG190/RG290
8
3-4. LID (CD)
3-5. CD MECHANISM DECK
(CDM74KF-K6BD83S: EXCEPT MEXICAN MODEL)
(CDM74KF-F1BD84: MEXICAN MODEL)
(CDM74KF-F1BD84: MEXICAN MODEL)
1
Turn the gear (loading A)
to the direction of the arrow.
to the direction of the arrow.
3
four claws
2
4
lid (CD)
5
three screws
(BVTP3
(BVTP3
×
8)
5
screw (BVTP3
×
8)
5
screw
(BVTP3
(BVTP3
×
8)
6
CD mechanism deck
(CDM74KF-K6BD83S: except Mexican model)
(CDM74KF-F1BD84: Mexican model)
(CDM74KF-K6BD83S: except Mexican model)
(CDM74KF-F1BD84: Mexican model)
1
flexible flat (13 core) cable
(CN701)
(CN701)
4
connector
(Mexican model)
(CN1004)
(Mexican model)
(CN1004)
2
flexible flat (23 core) cable
(except Mexican model)
(CN301)
flexible flat (31 core) cable
(Mexican model)
(CN302)
(except Mexican model)
(CN301)
flexible flat (31 core) cable
(Mexican model)
(CN302)
3
flexible flat (13 core) cable
(Mexican model)
(CN331)
(Mexican model)
(CN331)
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