DOWNLOAD Sharp XL-HP500 (serv.man20) Service Manual ↓ Size: 4.03 MB | Pages: 68 in PDF or view online for FREE

Model
XL-HP500 (serv.man20)
Pages
68
Size
4.03 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-hp500-sm20.pdf
Date
PREV: Sharp XL-HP500 (serv.man19) Service Manual

Sharp XL-HP500 (serv.man20) Service Manual ▷ View online

– 5 –
XL-HP500E
XL-HP500H
XL-HP500H
■
Front panel
1. Disc Trays
2. On/Stand-by Button
3. Timer/Sleep Button
4. Clock Button
5. Tuning and Time Down Button
6. Tuning and Time Up Button
7. Timer Set Indicator
8. Headphone Socket
9. CD Eject Buttons
10. CD Direct Play Buttons
11. Equaliser Mode Select Button
12. Extra Bass/Demo Mode Button
13. Volume Control
14. Cassette Compartment
15. Tape Reverse Play Button
16. CD or Tape Stop Button
17. CD Play or Repeat, Tape Forward Play Button
18. CD Track Down or Fast Reverse, Tape Fast Wind, 
Tuner Preset Down Button
19. CD Track Up or Fast Forward, Tape Fast Wind, 
Tuner Preset Up Button
20. CD Button
21. Tape Record Pause Button
22. Video/Auxiliary Button
23. RDS Display Mode Select Button
24. Tuner (Band) Button
25. Tape Reverse Mode Select Button
26. Memory/Set Button
27. Tape Button
28. RDS ASPM (Auto Station Programme Memory) Button
29. RDS Programme Type/Traffic Information 
Search Button
3
2
1
4
5
6
7
8
10
9
11
13
12
14
15
17 18 19
22
20
21
24 25 26 27 28 29
23
16
■
Display
1. Disc Number Indicators
2. CD Play Indicator
3. Tape Reverse Mode Indicator
4. Tape Reverse Play Indicator
5. Tape Forward Play Indicator
6. RDS Indicator
7. Traffic Announcement Indicator
8. Traffic Programme Indicator
9. Dynamic PTY Indicator
10. FM Stereo Mode Indicator
11. FM Stereo Receiving Indicator
12. Memory Indicator
13. Extra Bass Indicator
14. Timer Recording Indicator
15. Timer Play Indicator
16. CD Pause Indicator
17. CD Repeat Play Indicator
18. Tape Record Indicator
19. Sleep Indicator
■
Rear panel
1. Cooling Fan  
2. Subwoofer Output Socket
3. AC Power Lead
4. FM 75 Ohms Aerial Socket
5. AM Loop Aerial Socket
6. Video/Auxiliary (Audio Signal) Input Sockets
7. Speaker Terminals
Note:
This product is equipped with a cooling fan inside, which begins to
run at a specified volume level for better heat radiation.
■
Speaker system
1. Tweeter
2. Woofer
3. Bass Reflex Duct
4. Speaker Terminals
1
2
3
4
5
6
7
3
4
1
2
2
1
3 4 5 6 7 8
9 10 11 12 13
14
15
19
18
16 17
XL-HP500E
XL-HP500H
– 6 –
■
Remote control
1. Remote Control Transmitter
2. CD Direct Play Buttons
3. CD Track Down or Fast Reverse, Tape Fast Wind, 
Tuner Preset Down Button
4. Clock Button
5. Equaliser Mode Select Button
6. Extra Bass Button
7. On/Stand-by Button
8. CD Button
9. Tuner (Band) Button 
10. Tape Button 
11. Video/Auxiliary Button
12. CD Track Up or Fast Forward, Tape Fast Wind, 
Tuner Preset Up Button
13. Volume Up and Down Buttons
14. Disc Direct Search Buttons
15. CD Clear Button
16. CD Memory Button
17. CD Stop Button
18. CD Pause Button
19. Tape Reverse Mode Select Button
20. Tape Reverse Play Button
21. Tape Stop Button
22. CD Play or Repeat Button
23. Tape Record Pause Button
24. CD Random Button
25. Tape Forward Play Button
 
1
2
3
4
5
6
7
8
9
10
11
12
14
13
15
16
22
23
24
25
17
18
19
20
21
Buttons with " " mark in the illustration can be operated on the re-
mote control only.
– 7 –
XL-HP500E
XL-HP500H
1
Top Cabinet
1. Screw ...................... (A1) x5
7-1
2
Side Panel
1. Screw .................... (B1) x10
7-1
(Left/Right)
3
Rear Panel
1. Screw ...................... (C1) x8
7-2
2. Screw ...................... (C2) x2
3. Flat Cable ............... (C3) x1
4
CD Changer
1. Hook ........................ (D1) x2
7-2
Mechanism Unit
2. Socket ..................... (D2) x1
3. Flat Cable ............... (D4) x2
5
Front Panel
1. Screw ...................... (E1) x2
7-3
2. Hook ........................ (E2) x2
3. Socket ..................... (E3) x2
4. Flat Cable ............... (E4) x2
6
Main PWB
1. Screw ....................... (F1) x3 7-2,8-1
2. Socket ...................... (F2) x1
8-1
7
Power PWB
1. Screw ...................... (G1) x4
8-1
8
Display PWB
1. Knob ........................ (H1) x1
8-2
2. Screw ...................... (H2) x9
3. Flat Cable ............... (H3) x1
9
Tape Mechanism 1. Screw ....................... (J1) x4
8-2
10
Headphones PWB 1. Screw ...................... (K1) x1
8-2
11
CD Servo PWB
1. Screw ....................... (L1) x3
8-3
(Note 1)
2. Socket ...................... (L2) x6
12
CD Changer
1. Screw ...................... (M1) x4
8-3
Mechanism Unit
2. Screw ...................... (M2) x2
8-4
3. Top Board ............... (M3) x1
4. Stabilizer Holder ..... (M4) x1
5. Disk Tray ................. (M5) x3
6. Screw ...................... (M6) x3
7. Guide,Mecha Holder .. (M7) x1
8. Screw ...................... (M8) x1
9. Stopper ................... (M9) x1
10. Holder,Mecha ..... (M10) x1
11. Screw .................. (M11) x4
DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
Figure 7-2
STEP
REMOVAL
PROCEDURE
FIGURE
Figure 7-1
(A1) x2
ø3x12mm
(A1) x2
ø3x12mm
(A1) x1
ø3x10mm
(B1) x3
ø3x10mm
(B1) x2
ø3x10mm
(B1) x2
ø3x10mm
(B1) x2
ø3x10mm
(B1) x1
ø3x10mm
Side Panel
(Left)
Front Panel
Top Cabinet
Side Panel
(Right)
Rear
Panel
(F1) x2
ø3x10mm
(C1) x8
ø3x10mm
(C3) x1
(D2) x1
(C2) x2
ø3x10mm
Front Panel
CD Servo PWB
Rear
Panel
Main PWB
Jack PWB
Hook
(D1)x1
Pull
Display PWB
Pull
Hook
(D1)x1
CD Changer
Mechanism Unit
(D3) x2
Figure 7-3
(E1) x2
ø3x10mm
(E3) x1
Front Panel
Hook
(E2)x1
(E3) x1
(E4) x2
Main PWB
Power PWB
Display PWB
Pull
Pull
Hook
(E2)x1
Tape
Mechanism
Note 1:
1. After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the front end
of the connector so as to protect the optical pickup from electro-
static damage.
XL-HP500E
XL-HP500H
– 8 –
Figure 8-1
Figure 8-2
Figure 8-3
(F1) x1
ø3x10mm
(G1) x4
ø4x8mm
(F2) x1
Main PWB
Power PWB
(H2) x9
ø2.6x10mm
(J1) x4
ø3x10mm
(H3) x1
(K1) x1
ø3x10mm
(H1) x1
Front Panel
Display PWB
Tape
Mechanism
Open
Cassette
Holder
Headphones
PWB
(L1) x3
ø3x10mm
(M1) x2
ø3x10mm
(M1) x2
ø3x10mm
(L2) x6
CD Servo PWB
CD Changer
Mechanism Unit
1
Woofer
1. Net Frame ............... (A1) x1
8-5
2. Catching Holder ...... (A2) x4
3. Screw ...................... (A3) x4
4. Screw ...................... (A4) x4
2
Tweeter
1. Screw ...................... (B1) x2
8-5
STEP
REMOVAL
PROCEDURE
FIGURE
Figure 8-5
Net Frame
(A1) x1
(A2) x2
(A3) x2
ø3x12mm
(A3) x2
ø3x12mm
(A4) x4
ø4x12mm
Woofer
Tweeter
(A5) x2
ø3x10mm
(A2) x2
Figure 8-4
(M2) x2
ø2 x7mm
(M6) x1
ø2.6 x12mm
(M6) x2
ø2 x6mm
(M11) x4
ø2.6 x10mm
(M4) x1
Stabilizer Holder
Push
Spring
Disc Tray 1
Disc Tray 2
Press in turns the arrow
parts, starting with the
uppermost one, to
withdraw the disc trays.
Disc Tray 3
Pawl
CD
Mechanism
Top Board
(M3) x1
(M7) x1
(M10) x1
1
(M8) x1
ø3 x3mm
(M5) x3
2
3
(M9) x1
Turn clockwise the
main cam to raise the
CD mechanism up to
the uppermost position.
Page of 68
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