Sharp MDMX-10-H Service manual
MD-MX10H
SERVICE MANUAL
No. S4027MDMX10H/
MD-MX10H
MD-MX10H MD Compact Component System
consisting of MD-MX10H(main unit) and CPMX10H(speaker system).
• In the interests of user-safety the set should be restored to its original
condition and only parts identical to those specified should be used.
• Note for users in UK
Recording and playback of any material may require consent which SHARP
is unable to give. Please refer particularly to the provisions of Copyright Act
1956, the Dramatic and Musical Prefomers Protection Act 1956, the
Preformers Protection Acts 1963 and 1972 and to any subsequent statutory
enactments and orders.
This model MD-MX10H has the same structure as the former model MD-MX30H except for the speakers. Only the points
different from the MD-MX30H (No. S5924MDMX30H) are described in this manual.
This model does not contain an RDS circuit.
Please refer to the already issued service manual for MD-MX30H (No. S5924MDMX30H) as well as this service manual.
SPECIFICA TIONS
● General
Power source: AC 230 V, 50 Hz
Power
consumption: 50 W
Dimensions: Width; 215 mm (8-1/2")
Height; 162 mm (6-7/16")
Depth; 344 mm (13-9/16")
Weight: 4.4 kg (10.4 lbs.)
● Amplifier section
Output power: RMS; 30 W (15 W+15 W) (DIN 45 324)
MPO; 58 W (29W+29W) (DIN 45 324)
Output terminals: Speaker; 6 ohms
Headphones; 16 - 50 ohms
(recommended 32 ohms)
Input terminals: Auxiliary; 500 mV/47 k ohms
● Speaker section
Type: Full range speaker system
[10cm (4") Full range speaker]
Maximum input
power: 30 W
Rated input
power: 15 W
Impedance: 6 ohms
Dimensions: Width; 160 mm (6-5/16")
Height; 280 mm (11-1/16")
Depth; 183.5 mm (7-1/4")
Weight: 2.1 kg (4.6 lbs.)/each
SHARP CORPORATION
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
MD-MX10H
DIFFERENCE BETWEEN MD-MX30H AND MD-MX10H
REF.
NO
PART NO.
MD-MX30H
INTEGRATED CIRCUIT
IC1201 VHILR376484F1 J VHILR376484-1 J ENDEC,LR376484 BC
ICT21 VHILC72722/-1 J Not Used AW
ICV01 VHISTK40203-1 J VHISTK40202-1 J Power Amp,STK40202
TRANSISTOR
QT21 VSKTC3199GR-1 J Not Used
DIODES
DT31 VHDDS1SS133-1 J Not Used
LEDD02 VHPLNG901CF-1 J VHPEL16TV00-1 J LED,Orange, EL16TV00 AL
TRANSFORMER
T991 RTRNP0279AWZZ J RTRNP0283AWZZ J Power (MAIN) BA
!
COILS
L1551,1552
L1554 VPBNNR47K0000 J Not Used
LT21,22 VP-XH2R2K0000 J Not Used
VPBNNR47K0000 J Not Used
VIBRATOR
XT21 RCRSP0010AWZZ J Not Used
CAPACITORS
C805,806
C812 VCEA4U1HN476M J VCEA4U1HN107M J 100 µF,50V,Electrolytic AC
C1502 VCCCTV1HH331J J Not Used
C1510 Not Used J VCCCCY1HH221J J 220 pF,50V AA
C1512 Not Used J VCCCCY1HH221J J 220 pF,50V AA
CT21 VCEAZA1AW476M J Not Used
CT22 VCTYBT1EF223Z J Not Used
CT23 VCEAEA1CW106M J Not Used
CT24 VCTYBT1EF223Z J Not Used
CT25 VCCSPA1HL561J J Not Used
CT26,27 VCCCPA1HH220J J Not Used
CT28 VCEAZA1AW476M J Not Used
CT29 VCTYBT1EF223Z J Not Used
CT36 VCKYPA1HF223Z J Not Used
CT37 VCTYBT1EF223Z J Not Used
CU17,18 VCEAEA1HW334M J VCEAEA1HW224M J 0.22 µF,50V,Electrolytic AB
RC-EZ0046AWZZ J VCEAZW1VW228M J 2200 µF,35V,Electrolytic AH
PART NO.
MD-MX10H
DESCRIPTION
PRICE
RANK
RESISTORS
R1219 Not Used J VRS-CY1JB103J J 10 kohm,1/16W AA
R1221 Not Used J VRS-CY1JB103J J 10 kohm,1/16W AA
R1222 Not Used J VRS-CY1JB103J J 10 kohm,1/16W AA
RD47 VRD-ST2CD183J J VRD-ST2CD822J J 8.2 kohms,1/6W AA
RD61 VRD-ST2CD332J J VRD-ST2CD562J J 5.6 kohms,1/6W AA
RD62 VRD-ST2CD272J J VRD-ST2CD222J J 2.2 kohms,1/6W AA
RD63 VRD-MN2BD332J J VRD-MN2BD152J J 1.5 kohms,1/8W AA
RD74 VRD-ST2CD183J J Not Used
RD75 VRD-ST2CD183J J Not Used
RD76 VRD-ST2CD183J J Not Used
RD77 VRD-ST2CD183J J Not Used
RD80 VRD-MN2BD820J J VRD-MN2BD151J J 150 ohms,1/8W AA
RD90 VRD-ST2CD183J J Not Used
RS05,06 VRD-ST2CD272J J VRD-ST2CD332J J 3.3 kohms,1/6W AA
RT26 VRD-ST2CD102J J Not Used
RT28~30 VRD-ST2CD102J J Not Used
RT32 VRD-ST2CD103J J Not Used
RT33,34 VRD-ST2CD563J J Not Used
RT35~37 VRD-ST2CD224J J Not Used
RT39 VRD-ST2CD224J J Not Used
– 2 –
MD-MX10H
DIFFERENCE BETWEEN MD-MX30H AND MD-MX10H
PART NO.
MD-MX30H
OTHER CIRCUITRY PARTS
CN1502 QCNCM970DAFZZ J Not Used
CNP7 QCNCM705DAFZZ J Not Used
CORE1 RCORF0015AWZZ J Not Used
CW1502/ QCNWN1515AWZZ J Not Used
CNS7
F801,802 QFS-D402CAWNI J QFS-D322CAWNI J Fuse,T3.2A L 250V
!
SWD26 92LSWICHT1663 J Not Used
SWD27 92LSWICHT1663 J Not Used
SWD28 92LSWICHT1663 J Not Used
SWD29 92LSWICHT1663 J Not Used
SWD30 92LSWICHT1663 J Not Used
CABINET PARTS
201 GCAB-1183AWSA J GCAB-1183AWSB J Cabinet,Top AR
204 GCOVA1249AWSA J GCOVA1249AWSB J Cover,CD Tray AG
205 GDORF0064AWSG J GDORF0064AWSH J Door AF
206 GITAS0067AWSA J GITAS0067AWSB J Side Panel,Left AM
207 GITAS0068AWSA J GITAS0068AWSB J Side Panel,Right AM
209 92LPNL3253AS1 J 92LPNL3255AS1 J Decoration Plate Ass’y
210 92LPNL3253BS1 J 92LPNL3255BS1 J Decoration Plate Ass’y AK
214 HPNLC1240AWSA J HPNLC1254AWSA J Panel,Front AR
215 JKNBK0070AWSA J JKNBK0070AWSB J Knob [VOLUME] AF
216 JKNBK0071AWSA J JKNBK0071AWSB J Knob [MULTI JOG] AF
217 JKNBZ0640AWSA J JKNBZ0640AWSB J Button [ON/STAND-BY] AF
218 JKNBZ0641AWSA J JKNBZ0641AWSB J Button [MD PLAY] AF
219 JKNBZ0642AWSA J JKNBZ0694AWSA J Button [CD PLAY] AG
220 JKNBZ0644AWSA J JKNBZ0644AWSB J Button [TUNER/AUX] AF
248 TSPC-0623AWZZ J TSPC-0649AWZZ J Label,Specification [For Europe]
248 TSPC-0641AWZZ J TSPC-0650AWZZ J Label,Specification [For U.K.] AC
249 92LBADGE1585B J HBDGB1002AWZZ J Badge,SHARP
257 JKNBZ0643AWSA J Not Used J
PART NO.
MD-MX10H
DESCRIPTION
PRICE
RANK
ACCESSORIES/PACKING PARTS
5 SPAKC0863AWZZ J SPAKC0943AWZZ J Packing Case AR
10 TINSE0270AWZZ J TINSE0287AWZZ J Operation Manual [For U.K.] AF
10 TINSZ0483AWZZ J TINSZ0518AWZZ J Operation Manual [For Europe] AQ
11 TINSE0280AWZZ J TINSE0288AWZZ J Quick Guide [For U.K.] AC
12 TLABE0345AWZZ J TLABE0353AWZZ J Label,Bar Cord (Not Replacement Item)
13 TLABZ0642AWZZ J TLABZ0686AWZZ J Label,POP
17 RRMCG0206AWSA J RRMCG0208AWSA J Remote Control AS
18 PSHEZ0032AWZZ J Not Used J
19 SPAKA0238AWZZ J 92L416-0070 J Packing Add.,Speaker AM
20 SPAKC0925AWZZ J 92L418-0098 J Packing Case,Speaker AM
21 SSAKH0024AWZZ J 92L414-0037 J Polyethylene Bag,Speaker
22 SPAKZ0575AWZZ J 92L416-0073 J Pad,Center AG
23 SPAKZ0576AWZZ J 92L416-0071 J Pad,Top AD
24 SPAKZ0577AWZZ J 92L416-0072 J Pad,Bottom AG
25 TSPC-0661AWZZ J 92L351-0356 J Label,Specification AB
26 92L319PMX30H10 J Not Used J
P.W.B. ASSEMBLY (Not Replacement Item)
PWB-A1~5
PWB-B1~3
!
PWB-E
92LPWB3253MANS J 92LPWB3255MANS J Main/CD Servo/Tuner/Holder/Holder —
92LPWB3253DPLS J 92LPWB3255DPLS J Display/Power/Power —
2LPWB3168MDSS J 2LPWB3168MDSS J MD Main —
MARK: SPARE PARTS-DELIVERY SECTION
NOTE:
Parts marked with “ ” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
– 3 –
MD-MX10H
Front panel
1. On/Stand-by Button
2. Timer Stand-by Indicator
3. Name/TOC Edit Button
4. Timer/Delete Button
5. Tuning Down/Review Button
6. MD Stop Button
7. MD Play/Pause Button
8. Tuning Up/Cue Button
9. Display (Demo) Button
10. MD Compartment
11. MD Eject Button
12. Jog Dial
13. Memory/Enter Button
14. CD Compartment
15. Record Button
16. Track Edit Button
17. CD
18. CD Open/Close Button
19. CD Stop Button
20. CD Play/Pause Button
21. Headphone Socket
22. Surround Button
23. Preset Equalizer Button
24. Extra Bass Button
25. Tuner (Band) Button
26. Auxiliary Button
27. Volume Control
28. Volume Select Button
MD Edit Start Button
NAMES OF PARTS
910 131211
234 56781
14 15
2423
16 17 18 1920
25
262221 28
27
Display window
1. FM Stereo Indicator
2. FM Stereo Mode Indicator
3. Track Edit Indicator
4. Play/Pause Indicator
5. Repeat Indicator
6. TOC Indicator
7. Level Meters
8.
Digital Recording Indicator
9. CD Indicator
10. MD Indicator
11. Record Indicator
12. Sleep Indicator
13. Disc Indicator
14. Track Indicator
15. Memory Indicator
16. Random Play Indicator
17. Total Time Indicator
18. Remaining Time Indicator
19. Character Information Display
20. AM/PM Indicator
21. Timer Record/Timer Play Indicator
22. Surround Indicator
23. Extra Bass Indicator
Speaker section
1. Full-range Speaker
2. Bass Reflex Duct
3. Speaker Wire
12
13
14
15
16
17
2 3 4 56 7 89110
11
18 19 2021 22 23
1
– 4 –
2
3
Remote contorol
1. Remote Control Transmitter LED
2. Surround Button
3. Preset Equalizer Button
4. Clock Button
5. Sleep Button
6. Memory/Enter Button
7. MD Stop Button
8. MD Play/Pause Button
9. MD Track Down/Review Button
10. MD Track Up/Cue Button
11. Track Edit Button
12. Record Button
13. On/Stand-by Button
14. Dimmer Button
15. Tuner Preset Up/Down Buttons
16. Extra Bass Button
17. Volume Select Button
18. Display Button
19. Clear Button
20. Play Mode Button
21. Time Button
22. CD Play/Pause Button
23. CD Stop Button
24. CD Track Up/Cue Button
25. CD Track Down/Review Button
26. Tuner (Band) Button
27. Auxiliary Button
28. Volume Buttons
10
11
12
13
14
MD-MX10H
1
15
2
3
4
5
6
7
8
9
16
17
18
19
20
21
22
23
24
25
26
27
28
DISASSEMBLY
MAIN UNIT
STEP REMOVAL PROCEDURE FIGURE
11 CD Servo PWB 1. Socket ...............(L1) x4 5-1
(Note 1) 2. Lug .................... (L2) x1
Note 1:
After removing the connector for the optical pickup from the
connector wrap the conductive aluminium foil around the
front end of connector so as to protect the optical pickup
from electrostatic damage.
SPEAKER
STEP
1 Front Panel 1. Front Panel ....... (A1) x1 5-2
REMOVAL PROCEDURE FIGURE
Spiaker 2. Screw ................ (A2) x4 5-2
3. Screw ................ (L3) x3
(M2) x2
ø3 x6mm
MD Holder
(M1) x1
ø2.6 x10mm
CD Roading
Chassis
(L1) x1
(M2) x2
ø3 x6mm
Figure 5-1
(L2) x1
MD UNIT
(M1) x2
ø2.6 x10mm
(L1) x2
CD SERVO PWB
(L3) x3
ø3 x10mm
(L1) x1
(A1) x1
Direction of handle
Screw
driver
Figure 5-2
Speaker
(A2) x4
ø4 x12mm
– 5 –
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