DOWNLOAD Sharp XL-UH4H (serv.man2) Service Manual ↓ Size: 8.63 MB | Pages: 68 in PDF or view online for FREE

Model
XL-UH4H (serv.man2)
Pages
68
Size
8.63 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-uh4h-sm2.pdf
Date
PREV: Sharp XL-UH4H Driver / Update

Sharp XL-UH4H (serv.man2) Service Manual ▷ View online

XL-UH4H
1 – 5
Front panel
1. CD Door 
2. On/Stand-by Button
3. Timer Indicator
4. Memory/Disp Button 
5. Disc or USB or SD Stop Button 
6. Remote Sensor
7. Disc Track Down or Fast Reverse, Tuner Preset Down,  
Time Down Button
8. Headphone Socket
9. CD Play/Pause Button
10. Tuning Down/Folder Down Button
11. USB/SD Play/Pause Button
12. USB/SD Terminal
13. Clock/Timer Button
14. Sleep Button
15. Volume Control
16. Disc Track Up or Fast Forward, Tuner Preset Up, 
Time Up Button
17. Tuner (Band) Button
18. Tuning Up/Folder Up Button
Display
1. Memory Indicator 
2. MP3/WMA Folder Indicator 
3. Disc or USB or SD Repeat Play Indicator
4. Random Indicator 
5.
6.
7.
MP3/WMA Track Indicator
8.
WMA Indicator 
9.
MP3 Indicator
10.
CD Indicator 
11.
Disc or USB or SD Pause Indicator 
12.
Disc or USB or SD Play Indicator 
13.
USB Indicator 
14.
SD Indicator 
15.
RDS Indicator 
16.
Timer Play Indicator 
17.
Sleep Indicator 
18.
Equaliser (ROCK, CLASSIC, POPS, JAZZ) Indicator 
19.
Extra Bass Indicator 
FM Stereo Mode Indicator 
FM Stereo Receiving Indicator 
[4] Names Of Parts
MEMORY
SLEEP
TRACK
ROCK CLASSIC POPS JAZZ
X  BASS ST
WMA
MP3
USB
RDS
kHz
MHz
FOLDER 1
RANDOM
CD
TRACK
WMA
MP3
USB
RDS
CD
1
5
6
7
 8 9
10 11 12
2
4
3
15
16
17
18 19
14
13
1 – 3
XL-UH4H
1 – 6
Remote control
1. Remote Control Transmitter 
2. On/Stand-by Button
3. Tuning Up/Folder Up Button
4. Tuning Down/Folder Down Button
5. RDS ASPM/PTY Button
6. RDS Display Button
7. Disc Direct Search Buttons 
8. Sleep Button 
9. Clock/Timer Button 
10. Random Button 
11. Memory/Disp Button 
12. Volume Up and Down Buttons 
13. Repeat Button 
14. Extra Bass Button 
15. Equaliser Button 
16. CD Play and Pause Button 
17. USB/SD Play and Pause Button 
18. Tuner (Band) Button 
19. Disc Track Down or Fast Reverse, Tuner Preset Down,
Time Down Button 
20. Disc Track Up or Fast Forward, Tuner Preset Up, 
Time Up Button  
21. Disc or USB or SD Stop Button  
2
3
4
1
 Rear panel
1. AM Loop Aerial Terminal
2. FM 75 Ohms Aerial Socket
3. Speaker Terminals
4. AC Power Lead
Speaker system
 1. Tweeter
 2. Woofer
 3. Bass Reflex Duct
 4. Speaker Wire
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
16
17
18
19
20
21
3
4
1
2
1 – 4
XL-UH4H
2 – 1
CD-ES700/CD-ES77
CD-ES700/CD-ES77
Service Manual
CD-ES700/CD-ES77
Market
E
CHAPTER 3. 
[1] Caution on disassembly
Caution on Disassembly
Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excel-
lent 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.
CHAPTER 2. MECHANISM BLOCKS
STEP
REMOVAL
PROCEDURE
FIGURE
1
Rear Cabinet
1. Screw……….……………….
(A1) X  6
1
2. Screw……….……………….
(A2) X  4
1
3. Socket………………..…….(A3) X  1
7
2
Top Cabinet
1. Screw…………..…………..(B1) X   2
2
2. Socket……..……………….(B2) X   3
3. Flat Cable……..……………….
(B3) X   1
3
AUDIO PWB
1. Screw………………..………
(C1) X   2
3
2. Socket……..……………….
  (C2) X   3
4
MCU PWB
1. Socket…………..…………..
(D1) X   1
3
5
CD PWB
1. Screw…………..…………..(E1) X   4
4
6
CONTROL PWB    
1. Screw…….…………..……..
(F1) X   8
5
7
USB PWB
1. Screw………………...…….
(G1)  X  2
6
8
RECTIFIER PWB
1. Screw…………..………….(H1)  X   2
7
2. Socket………………..……(H2)  X  3
XL-UH4H
3 – 1
CHAPTER 3. DIAGRAM
[1] Block Diagram
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 1: BLOCK DIAGRAM (1/2)
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