Sharp XL-DK225 Support Question
Sharp XL-DK225 Support Question
Find answers below for this question about Sharp XL-DK225.Need a Sharp XL-DK225 manual? We have 1 online manual for this item!
Question posted by Anonymous-82375 on November 4th, 2012
How Do You Reset The Clock?
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Related Sharp XL-DK225 Manual Pages
Service Manual - Page 1
... contents are important for maintaining the safety and performance of 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).
• In the interests of PWB 6-12
CHAPTER 7. XL-DK225
SERVICE MANUAL
No.
CONTENTS
PRECAUTIONS FOR USING LEAD-FREE SOLDER
CHAPTER 1.
Service Manual - Page 2
... solder (Sn-Ag-Cu) is about 220 C which is attached on the PWB silk. Repairing with conventional lead wire solder may be apt to cracks. XL-DK225
AXSMEPeRuLardEr-vMkMiiCocePAePt1U1M55T00aIOnuNaSl FOR USING LEAD-FREE SOLDER
1.
Service Manual - Page 3
GENERAL DESCRIPTION
XL-DK225
[1] Important Service Safety Precaution
CAUTION : "These servicing instructions are qualified to 20 kHz, 10% total harmonic distortion
Speakers: 6 ohms Headphones: 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...
Service Manual - Page 4
... 8
12
Display
1. FM Stereo Mode Indicator 11. CD Button 9. Woofer 3. Tuner (Band) Button 10. Power On/Standby Button 8. Sleep Indicator 7. Bass Reflex Duct
1
3
4. WMA Indicator 6. XL-DK225 [3] Names Of Parts
10
Front panel
1. Video/Auxiliary (Audio Signal) Input Jacks
5
7.
Service Manual - Page 5
XL-DK225
Remote control
1
1. Disc Number Select Buttons
13
3. Volume Up and Down Buttons
9 2
7. Video...Up Button
18 19
17. Display Button
22. Disc Stop Button
13. Play Mode Button
6
21. Disc Direct Search Buttons
7
4. Clock/Timer Button
1 - 35 Remote Control Transmitter
11
2. Equalizer Mode Select Button
8
12
5. Extra Bass/Demo Button
14
6. Power On...
Service Manual - Page 6
... time a disc is not needed when replacing the pickup. TRAY error. Therefore, playback of 'ER-CD**'. 'ER-CD**' display will be performed under optimum conditions. XL-DK225
CHAPTER 2. CD ERROR CODE DESCRIPTION
Error 10* 11* 20*
21*
Explanation CAM error. When it detect cam operation error during initialize process.
* 'CHECKING'
If Error...
Service Manual - Page 7
Focus ON > key input.
IL isn't done IL isn't done
2 - 2 Reading Sub-code and Display 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. Start Auto Adjustment at current pick-up location.
CLV ...
Service Manual - Page 8
... : XX
g) RFRP
= RFRP : XX
h) Focus Error
(RW Judgement)
= RW : XX - XXXX
key input. XXXX
i) Focus Error
(Other than 1 sec, it directly
To cancel: Power OFF
2 - 3 XL-DK225
STOP and return to Step 1
Note
Sliding the PICKUP with , > button can be set / >> for more than RW Judgement) = DA : XX -
Service Manual - Page 9
[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.
While pressing down the 3 ...
Service Manual - Page 18
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 XL-DK225
CHAPTER 5.
Service Manual - Page 23
REF. XL-DK225
CHAPTER 6. In the tuner section, indicates AM indicates FM stereo
2. Be
sure to replace these parts with " " (
) are
important for this symbol P means pico-farad ...
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
BL
...
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 PWB
1 2 3 4 5 6 ...
Service Manual - Page 36
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 14 ...
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 38
Refer to "Precautions for handling lead-free solder" for instructions and precautions.
XL-DK225 MAIN PWB-A1
Lead-free solder indication Lead-free solder is used in the MAIN PWB. Figure 6-15: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (1/2)
6 - 16
Service Manual - Page 40
XL-DK225
POWER PWB-A2
5
4
6
3
7
8
2
9
1
6 54321
T.F.
8 9 10 11 12 13 14 15 16 17
BC E
BK WH
POWER SUPPLY AC 120V~60Hz
BC E
10 9 8 7 6 5 4 3 2 1
1
2
3
6 54 32 1
Lead-...
Service Manual - Page 42
XL-DK225 DISPLAY PWB-B1
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 2
2 4 6 8 10 12 14 16 1 3 5 7 9 11 13 15 17
9 7531 10 8 6 4 2
Lead-free solder indication Lead-free solder is used in the DISPLAY PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions. Figure 6-18: WIRING SIDE OF DISPLAY PWB (TOP VIEW) (1/2)
6 - 20
Service Manual - Page 58
...are subject to change without notice.
Be sure to be used for maintaining the safety of XL-DK225 (main unit) and CP-DK225 (speaker system). CONTENTS
[1] INTEGRATED CIRCUITS [2] TRANSISTORS [3] DIODES [4] TRANSFORMERS [5] COILS [6] ...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 .
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