Sharp XL-DK255 Support Question
Sharp XL-DK255 Support Question
Find answers below for this question about Sharp XL-DK255.Need a Sharp XL-DK255 manual? We have 1 online manual for this item!
Question posted by ldswat on May 29th, 2020
Delete Individual Or All Preset Stations. Xldk255
How to reset all preset radio stations.....or delete individual presets. Xldk255
Current Answers
Related Sharp XL-DK255 Manual Pages
Service Manual - Page 1
...Circuit 5-1 [2] IC Voltage 5-3
CHAPTER 6. FLOWCHART [1] Troubleshooting 7-1
CHAPTER 8. XL-DK225
SERVICE MANUAL
No. BLOCK DIAGRAM [1] Block Diagram 4-1
CHAPTER 5. CIRCUIT SCHEMATICS... regulations in some countries) the set . S7734XLDK225/
MICRO COMPONENT SYSTEM
VIDEO /AUX
MODEL XL-DK225
XL-DK225 Micro Component System consisting of XL-DK225 (main unit) and CP-DK225 (speaker system).
...
Service Manual - Page 2
... bit as you are not familiar with how to turn on the PWB silk. XL-DK225
AXSMEPeRuLardEr-vMkMiiCocePAePt1U1M55T00aIOnuNaSl FOR USING LEAD-FREE SOLDER
1. Make sure to obtain lead-free wire solder or soldering bit, contact our service station or service branch in contact with lead-free solder. The LF symbol indicates lead...
Service Manual - Page 3
... F801, F802, 3.15A, 125V/ F803, F804 2A, 125V/ F805 1.6A, 125V FUSES. GENERAL DESCRIPTION
XL-DK225
[1] Important Service Safety Precaution
CAUTION : "These servicing instructions are qualified to 20 kHz, 10% total ...: 16 - 50 ohms (recommended: 32 ohms) Subwoofer pre-out (audio signal): 200 mV/10 k ohms at 70 Hz
Video/Auxiliary (audio signal): 500 mV/47 k ohms
CD player
Type Signal readout
D/A...
Service Manual - Page 4
... Timer Indicator 10. FM Stereo Mode Indicator 11. AM Antenna Ground Terminal
5. Video Out Jack
8. XL-DK225 [3] Names Of Parts
10
Front panel
1. WMA Indicator 6. AC Power Cord
3. FM Stereo Receiving Indicator 12. iPod Terminal 2. Video/Auxiliary (Audio Signal) Input Jacks
5
7. CD Button 9. MP3/WMA Folder Indicator 3. Woofer 3. MP3 Indicator 5. Disc Pause...
Service Manual - Page 5
... (Band) Button
10
10. Tuning Up Button
18 19
17. CD Track Down or Fast Reverse, Tuner Preset Down,
4
Time Down Button
23
19. Volume Up and Down Buttons
9 2
7. CD Button
15
9....
20. CD Track Up or Fast Forward, Tuner Preset Up,
3
Time Up Button
20
21 22
18. Clock/Timer Button
1 - 35 Memory Button
14. XL-DK225
Remote control
1
1. Disc Clear/Dimmer Button
...
Service Manual - Page 6
... 0 dB.)
* Focus gain adjustment
* Tracking gain adjustment
2.
Can't detect TRAY switch when TRAY is not needed when replacing the pickup. ADJUSTMENTS
[1] CD Section
1. TRAY error. XL-DK225
CHAPTER 2.
Service Manual - Page 7
CLV Servo ON > key input. Reading Sub-code and Display key input. key input. STOP and return to enter the test mode.\
XL-DK225
Step 1 Step 2 Step 3 Step 4 Step 5
CD
TE ST
OPEN/CLOSE operation is using manual. > key input. IL isn't done IL isn't done
2 - 2
Focus ON > ...
Service Manual - Page 8
XL-DK225
STOP and return to Step 1
Note
Sliding the PICKUP with , > button can be set / >> for more than RW Judgement) = DA : XX - XXXX
key input. ...
Service Manual - Page 9
Press the 4 button until "WAIT"--> "FINISHED" appears. 4. [3] Standard Specification Of Stereo System Error Message Display Contents
XL-DK225
CD TUNER
Error Contents
DISPLAY
CD Changer Mechanism Error. 'ER-CD**' (*)
Focus Not Match/IL Time Over. 'NO DISC'
PLL Unlock. Example: In case ...
Service Manual - Page 10
... Figure 4.
3 - 1 Rotate reduction gear D clockwise (Figure 3) to move the CD mechanism to remove CD Disc (See Fig. 1-4) 1. MECHANICAL DESCRIPTION
[1] Removing And Reinstalling The Main Parts
1. XL-DK255
CHAPTER 3.
Service Manual - Page 11
...Screw A1) X 6 1. Hook C2) X 2 3. Socket C3) X 3 4. Screw D1) X 4
2
2. Screw E1) X 3
3
2. Screw J4) X 6
10 USB PWB / SUB PWB 1. Screw M1) X 1
6
13 CD MP3 PWB
1. Screw P1) X 4
7
2.
XL-DK255
[2] Disassembly
Caution on disassembly
Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:
Top...
Service Manual - Page 12
XL-DK255
Rear Panel
(H1)x2 Ø3x10mm
CD Mechanism
(P2)x4 Special
Speaker PWB
Figure 4
Display PWB
Front Panel
(J2)x1
CD Changer Unit
(J4)x6 &#...
Service Manual - Page 18
XL-DK225
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Waveforms Of CD Circuit
1
FDO
IC1 22
2
TDO
23
IC1
1
FDO
22
IC1
5
SPDO
25
IC1
1
22
FDO
IC1
3
TE
16
IC1
6
28
IC1
PDOUT 0
7
PDOUT 1
27
IC1
1
22
FDO
IC1
3
TE 16
IC1
4
IC1
2 RFOUT
4 2
IC1
RFOUT
5 - 1
Service Manual - Page 23
... Y
TOP VIEW
HSS4148
TOP VIEW
1N4004S DRL204F MA111
TOP VIEW
KDS184
FRONT VIEW
AC AC
10XB60F S4B05GM
FRONT VIEW
FRONT VIEW
343VC3F 503BC2E30
1 23
KIA7805A
6 - 1 XL-DK225
CHAPTER 6. Besides, the one measured by Digital Multimeter between such a section and the chassis with no signal given.
1. As to electrolytic capacitor, the expression...
Service Manual - Page 32
XL-DK225
A B C D E F G H
1
IPOD CONNECTION
RESISTOR WITH 1% TOLERANCE
2
3
4
5
6
Figure 6-9: iPOD SCHEMATIC DIAGRAM (1/2)
6 - 10
Service Manual - Page 34
XL-DK225
[4] Charts Of Connecting Wires
WH
F F C 7 0 5
TUNER PACK
9
FFC301
A
ANTENNA
1
FM
GND
9
AM
F F C 3 0 1
B
CNS601 9 8 7 6 5 4 3 2 1
1
9
1
TRANSIT iPOD
PWB-A4 1
12
2 4 6 8 10 12 CNPU4 1 3 5 7 9 11
BL
WH
...
Service Manual - Page 35
XL-DK225
FROM DISPLAY PWB-B1
CNP702
F F C 7 0 5
12
1
F F C 7 0 2
1
10
11 9 7 5 3 1 12 10 8 6 4 2
CNP3
9 8 7 6 5 4 3 2 1
CNP5
2 4 6 8 10 13579
CNP6
1 1
2 4 6 8 10 1 3 5 7 9 11
C N P 4
T O CD CHANGER MECHANISM UNIT
1
FFC4
T O CD MOTOR ...
Service Manual - Page 36
Figure 6-13: WIRING SIDE OF MAIN PWB (TOP VIEW) (1/2)
6 - 14 Refer to "Precautions for handling lead-free solder" for instructions and precautions. XL-DK225
[5] Wiring Side Of PWB
SPEAKER PWB-A3
L-CH L-CH
R-CH R-CH
MAIN PWB-A1
SO901 SPEAKER TERMINAL
123 4
1 3 5 7 9 11 13 15 17 2 4 6 8 10 12 ...
Service Manual - Page 37
XL-DK225
TRANSIT iPOD PWB-A4
2 4 6 8 10 12 1 3 5 7 9 11 1 2 3 4 5 6 7 8 9 10 11 12
2 468 1 3 5 79
2 4 6 8 1012 1 3 5 7 9 11
1 2 3 4 5 6 7 8 9 10 11121314 15 5 4 32 1
B CE 12
VIDEO/AUX IN L-CH and R-CH
VIDEO OUT
SUBWOOFER PRE-CUT
Figure 6-14: WIRING SIDE OF MAIN PWB (TOP VIEW) (2/2)
6 - 15
Service Manual - Page 58
Be sure to change without notice. The contents are important for after sales service only. XL-DK225
PARTS GUIDE
MICRO COMPONENT SYSTEM
MODEL XL-DK225
XL-DK225 Micro Component System consisting of the set . ASSEMBLY (Not Replacement Item)
[14] OTHER SERVICE PARTS
Parts marked with specified ones for maintaining the safety and performance of ...
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