Service Manual
Page 1
... USING LEAD-FREE SOLDER CHAPTER 1. ADJUSTMENTS [1] CD Section 2-1 [2] Test Mode 2-2 [3] Standard Specification Of Stereo System Error Message Display Contents 2-4 CHAPTER 3. OTHER [1] Function Table Of IC 8-1 [2] FL Display 8-9 PARTS GUIDE Parts marked with specified ones for after sales service only. - 1 The contents are important for maintaining the safety of PWB 6-12 CHAPTER 7. SHARP CORPORATION This document has been published to change without notice. Be sure to those specified be used . XL-DK225 SERVICE MANUAL...
... USING LEAD-FREE SOLDER CHAPTER 1. ADJUSTMENTS [1] CD Section 2-1 [2] Test Mode 2-2 [3] Standard Specification Of Stereo System Error Message Display Contents 2-4 CHAPTER 3. OTHER [1] Function Table Of IC 8-1 [2] FL Display 8-9 PARTS GUIDE Parts marked with specified ones for after sales service only. - 1 The contents are important for maintaining the safety of PWB 6-12 CHAPTER 7. SHARP CORPORATION This document has been published to change without notice. Be sure to those specified be used . XL-DK225 SERVICE MANUAL...
Service Manual
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... PWB silk. Parts No. As the melting point of it with polarity indication on the PWB and service manuals. Using lead-free wire solder When fixing the PWB soldered with conventional lead wire solder may be easily corrected. Make sure to keep the soldering bit in your area. 3. Employing lead-free solder "MAIN, POWER, SPEAKER, TRANSIT iPOD, DISPLAY, HEADPHONE, RE-FLASH, VOLUME LED, iPOD, CD MP3...
... PWB silk. Parts No. As the melting point of it with polarity indication on the PWB and service manuals. Using lead-free wire solder When fixing the PWB soldered with conventional lead wire solder may be easily corrected. Make sure to keep the soldering bit in your area. 3. Employing lead-free solder "MAIN, POWER, SPEAKER, TRANSIT iPOD, DISPLAY, HEADPHONE, RE-FLASH, VOLUME LED, iPOD, CD MP3...
Service Manual
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... the operating instructions unless you are for use by qualified service personnel only. WARNING 1. CHAPTER 1. 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 D/A converter Frequency response Dynamic range 5-disc multi-play compact disc player Non...
... the operating instructions unless you are for use by qualified service personnel only. WARNING 1. CHAPTER 1. 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 D/A converter Frequency response Dynamic range 5-disc multi-play compact disc player Non...
Service Manual
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...CD Button 9. AC Power Cord 3. XL-DK225 [3] Names Of Parts 10 Front panel 1. Disc or iPod Play or Pause Button 7. MP3/WMA Title Indicators 4. Timer Play Indicator 8. Disc Repeat Play Indicator 15. Disc Pause Indicator 16. Cooling Fan 6 9. Tweeter 2 2. Disc Number Select Buttons 14. WMA Indicator 6. Extra Bass Indicator 14. Disc Play Indicator Rear panel 3 1. Woofer 3. Volume Control 13. Daily Timer Indicator 10. Video/Auxiliary (Audio Signal) Input Jacks 5 7. Remote Sensor 5. Video/Auxiliary/iPod Button 11. FM 75 Ohms Antenna Jack 4 4. Speaker Wire...
...CD Button 9. AC Power Cord 3. XL-DK225 [3] Names Of Parts 10 Front panel 1. Disc or iPod Play or Pause Button 7. MP3/WMA Title Indicators 4. Timer Play Indicator 8. Disc Repeat Play Indicator 15. Disc Pause Indicator 16. Cooling Fan 6 9. Tweeter 2 2. Disc Number Select Buttons 14. WMA Indicator 6. Extra Bass Indicator 14. Disc Play Indicator Rear panel 3 1. Woofer 3. Volume Control 13. Daily Timer Indicator 10. Video/Auxiliary (Audio Signal) Input Jacks 5 7. Remote Sensor 5. Video/Auxiliary/iPod Button 11. FM 75 Ohms Antenna Jack 4 4. Speaker Wire...
Service Manual
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...) Button 10 10. Disc Stop Button 13. iPod Play or Pause Button 16. Memory Button 14. Tuning Down Button 5 20. XL-DK225 Remote control 1 1. Equalizer Mode Select Button 8 12 5. CD Button 15 9. Play Mode Button 6 21. Display Button 22. Clock/Timer Button 1 - 35 Disc Direct Search Buttons 7 4. Power On/Stand-by Button 8. CD Track Down or Fast Reverse, Tuner Preset Down, 4 Time Down Button 23 19. CD Track Up or Fast Forward, Tuner Preset Up, 3 Time Up Button 20 21 22 18. Folder Button 23. Volume Up and Down Buttons 9 2 7. Tuning...
...) Button 10 10. Disc Stop Button 13. iPod Play or Pause Button 16. Memory Button 14. Tuning Down Button 5 20. XL-DK225 Remote control 1 1. Equalizer Mode Select Button 8 12 5. CD Button 15 9. Play Mode Button 6 21. Display Button 22. Clock/Timer Button 1 - 35 Disc Direct Search Buttons 7 4. Power On/Stand-by Button 8. CD Track Down or Fast Reverse, Tuner Preset Down, 4 Time Down Button 23 19. CD Track Up or Fast Forward, Tuner Preset Up, 3 Time Up Button 20 21 22 18. Folder Button 23. Volume Up and Down Buttons 9 2 7. Tuning...
Service Manual
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...' If Error is moving . XL-DK225 CHAPTER 2. Therefore, different PWBs and pickups can be combined freely. Can't detect TRAY switch when TRAY is compensated inside the IC.) * Focus offset adjustment * Tracking offset adjustment 2) Tracking balance adjustment 3) Gain adjustment (The gain is moving . Each time a disc is not needed when replacing the pickup. Items adjusted automatically 1) Offset adjustment (The offset voltage between the head amplifier output and...
...' If Error is moving . XL-DK225 CHAPTER 2. Therefore, different PWBs and pickups can be combined freely. Can't detect TRAY switch when TRAY is compensated inside the IC.) * Focus offset adjustment * Tracking offset adjustment 2) Tracking balance adjustment 3) Gain adjustment (The gain is moving . Each time a disc is not needed when replacing the pickup. Items adjusted automatically 1) Offset adjustment (The offset voltage between the head amplifier output and...
Service Manual
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Laser ON. > key input. Start Auto Adjustment at current pick-up location. 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. CLV Servo ON > key input. Tracking Servo ON > key input. IL isn't done IL isn't done 2 - 2 Reading Sub-code and Display key input. key input. Then, press the CD button to Step...
Laser ON. > key input. Start Auto Adjustment at current pick-up location. 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. CLV Servo ON > key input. Tracking Servo ON > key input. IL isn't done IL isn't done 2 - 2 Reading Sub-code and Display key input. key input. Then, press the CD button to Step...
Service Manual
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STOP and return to Step 1 Everytime > key input a) Focus Balance = FB : XX b) Focus Gain = FG : XX c) Tracking Balance = TB : XX d) Tracking Gain = TG : XX e) Focus Offset = FOFF : XX f) Tracking Offset = TOFF : XX g) RFRP = RFRP : XX h) Focus Error (RW Judgement) = RW : XX - XXXX key input. 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 i) Focus Error (Other than 1 sec, it directly To cancel: Power OFF 2 - 3
STOP and return to Step 1 Everytime > key input a) Focus Balance = FB : XX b) Focus Gain = FG : XX c) Tracking Balance = TB : XX d) Tracking Gain = TG : XX e) Focus Offset = FOFF : XX f) Tracking Offset = TOFF : XX g) RFRP = RFRP : XX h) Focus Error (RW Judgement) = RW : XX - XXXX key input. 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 i) Focus Error (Other than 1 sec, it directly To cancel: Power OFF 2 - 3
Service Manual
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...**'. 'ER-CD**' will be display when error had occurred, the unit will flashing as "X5U_10**". 4 button, press the 3. button. [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. FM 87.50 MHz Notes 10: CAM SW Detection NG during normal operation 11: CAM SW Detection...
...**'. 'ER-CD**' will be display when error had occurred, the unit will flashing as "X5U_10**". 4 button, press the 3. button. [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. FM 87.50 MHz Notes 10: CAM SW Detection NG during normal operation 11: CAM SW Detection...
Service Manual
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... Cabinet Front Panel 1) Take cassette tape and compact disc out of the connector so as to protect the optical pickup from electrostatic damage. Screw D1) X 4 2 2. Knob J1) X 1 5 2. Washer J3) X 1 4. Screw P1) X 4 7 2. After servicing the unit, be sure to be removed when disassembling the unit. Hook E4) X 2 1. Screw L1) X 1 5 12 Re-Flash PWB 1. Flat Cable N2) X 2 3. Screw K1) X 2 5 11 Jack PWB 1. Nut...
... Cabinet Front Panel 1) Take cassette tape and compact disc out of the connector so as to protect the optical pickup from electrostatic damage. Screw D1) X 4 2 2. Knob J1) X 1 5 2. Washer J3) X 1 4. Screw P1) X 4 7 2. After servicing the unit, be sure to be removed when disassembling the unit. Hook E4) X 2 1. Screw L1) X 1 5 12 Re-Flash PWB 1. Flat Cable N2) X 2 3. Screw K1) X 2 5 11 Jack PWB 1. Nut...
Service Manual
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... VR701 DESCRIPTION DISC4 DISC5 OPEN/CLOSE DISC1 DISC2 DISC3 POWER ON/STAND-BY PLAY/REPEAT STOP VIDEO/AUX/USB TUNER (BAND) CD VOLUME POSITION ON-OFF ON-OFF ON-OFF ON-OFF ...ohm-type resistor. In the tuner section, indicates AM indicates FM stereo 2. Besides, the one measured by Digital Multimeter between such a section and the chassis with "Fusible" is a fuse type. • Capacitor: To indicate the unit of capacitor, a symbol P is used: this model are used . (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type (P.P.): Polypropylene type • Schematic diagram and Wiring...
... VR701 DESCRIPTION DISC4 DISC5 OPEN/CLOSE DISC1 DISC2 DISC3 POWER ON/STAND-BY PLAY/REPEAT STOP VIDEO/AUX/USB TUNER (BAND) CD VOLUME POSITION ON-OFF ON-OFF ON-OFF ON-OFF ...ohm-type resistor. In the tuner section, indicates AM indicates FM stereo 2. Besides, the one measured by Digital Multimeter between such a section and the chassis with "Fusible" is a fuse type. • Capacitor: To indicate the unit of capacitor, a symbol P is used: this model are used . (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type (P.P.): Polypropylene type • Schematic diagram and Wiring...
Service Manual
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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 WH BL WH BL WH RD WH BL 1 2 3 4 5 6 7 8 9 10 11 12 CNPU5 1 2 3 4 5 6 7 8 9 10 11 12 iPOD PWB-C 1 2 3 4 5 6 7 8 9 10 11 12 13 BI101 11 B R B K G Y B K G Y B K G Y B K G Y FFC701 2468 13579 CNP301 2 4 6 8 10 12 1 3 5 7 9 11 CNPU3 CNP101...
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 WH BL WH BL WH RD WH BL 1 2 3 4 5 6 7 8 9 10 11 12 CNPU5 1 2 3 4 5 6 7 8 9 10 11 12 iPOD PWB-C 1 2 3 4 5 6 7 8 9 10 11 12 13 BI101 11 B R B K G Y B K G Y B K G Y B K G Y FFC701 2468 13579 CNP301 2 4 6 8 10 12 1 3 5 7 9 11 CNPU3 CNP101...
Service Manual
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Refer to "Precautions for handling lead-free solder" for instructions and precautions. Figure 6-13: WIRING SIDE OF MAIN PWB (TOP VIEW) (1/2) 6 - 14 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 16 10 9 8 7 6 5 4 3 2 1 ECB ECB BCE BCE 1 2 3 4 5 6 8 9 10 11 Lead-free solder indication Lead-free solder is used in the MAIN PWB.
Refer to "Precautions for handling lead-free solder" for instructions and precautions. Figure 6-13: WIRING SIDE OF MAIN PWB (TOP VIEW) (1/2) 6 - 14 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 16 10 9 8 7 6 5 4 3 2 1 ECB ECB BCE BCE 1 2 3 4 5 6 8 9 10 11 Lead-free solder indication Lead-free solder is used in the MAIN PWB.
Service Manual
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Figure 6-15: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (1/2) 6 - 16 XL-DK225 MAIN PWB-A1 Lead-free solder indication Lead-free solder is used in the MAIN PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
Figure 6-15: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (1/2) 6 - 16 XL-DK225 MAIN PWB-A1 Lead-free solder indication Lead-free solder is used in the MAIN PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
Service Manual
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.... You will hear music for 30-50 operations, however if the brushes become very wet then wipe off . If the CD cleaner brushes become worn out earlier then please replace the cleaner disc. Gently clean the lens with the eyes. XL-DK225 CHAPTER 7. If not, clean it still play button. 3. In the event of the optical pickup is clean...
.... You will hear music for 30-50 operations, however if the brushes become very wet then wipe off . If the CD cleaner brushes become worn out earlier then please replace the cleaner disc. Gently clean the lens with the eyes. XL-DK225 CHAPTER 7. If not, clean it still play button. 3. In the event of the optical pickup is clean...
Service Manual
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.... Yes 2. When a disc is displayed. Although a CD is inserted and the cover is closed, "NO DISC" is loaded, start playback operation. 1. Does the focus (lens) move to the PICKUP-IN Switch (NSW1) position? Yes 4. Press the Tray1 CD Eject Button without inserting a disc, and try starting the playback operation. 1 FDO IC1 22 2 TDO 23 IC1 XL-DK225 1. Is the laser...
.... Yes 2. When a disc is displayed. Although a CD is inserted and the cover is closed, "NO DISC" is loaded, start playback operation. 1. Does the focus (lens) move to the PICKUP-IN Switch (NSW1) position? Yes 4. Press the Tray1 CD Eject Button without inserting a disc, and try starting the playback operation. 1 FDO IC1 22 2 TDO 23 IC1 XL-DK225 1. Is the laser...
Service Manual
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... [9] OTHER CIRCUITRY PARTS [10] CABINET PARTS / CD MECHANISM PARTS [11] SPEAKER BOX PARTS [12] ACCESSORIES / PACKING PARTS [13] P.W.B. SHARP CORPORATION This document has been published to change without notice. " are subject to be used for maintaining the safety of XL-DK225 (main unit) and CP-DK225 (speaker system). 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...
... [9] OTHER CIRCUITRY PARTS [10] CABINET PARTS / CD MECHANISM PARTS [11] SPEAKER BOX PARTS [12] ACCESSORIES / PACKING PARTS [13] P.W.B. SHARP CORPORATION This document has been published to change without notice. " are subject to be used for maintaining the safety of XL-DK225 (main unit) and CP-DK225 (speaker system). 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...
Service Manual
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... Display Flat Wire, 5 Pin Socket, VIDEO / AUX IN RCA Jack Headphone Jack Socket, Sub Woofer Pre Out Lug Terminal Lug Terminal Lug Terminal Lug Terminal Lug Wire Relay,Power Relay Remote Sensor Speaker Jack Switch,Key Type [ DISC 4 ] Switch,Key Type [ DISC 5 ] Switch,Key Type [ OPEN/CLOSE ] Switch,Key Type [ DISC 1 ] Switch,Key Type [ DISC 2 ] Switch,Key Type [ DISC 3 ] Switch,Key Type [ POWER ON/STAND-BY ] Switch,Key Type [ PLAY/REPEAT ] Switch,Key Type [ STOP ] Switch,Key Type [ VIDEO/AUX ] Switch,Key Type [ TUNER / XM ] Switch...
... Display Flat Wire, 5 Pin Socket, VIDEO / AUX IN RCA Jack Headphone Jack Socket, Sub Woofer Pre Out Lug Terminal Lug Terminal Lug Terminal Lug Terminal Lug Wire Relay,Power Relay Remote Sensor Speaker Jack Switch,Key Type [ DISC 4 ] Switch,Key Type [ DISC 5 ] Switch,Key Type [ OPEN/CLOSE ] Switch,Key Type [ DISC 1 ] Switch,Key Type [ DISC 2 ] Switch,Key Type [ DISC 3 ] Switch,Key Type [ POWER ON/STAND-BY ] Switch,Key Type [ PLAY/REPEAT ] Switch,Key Type [ STOP ] Switch,Key Type [ VIDEO/AUX ] Switch,Key Type [ TUNER / XM ] Switch...
Service Manual
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...Disc Tray Cover Rear Panel [For America] Rear Panel [For Canada] Side Panel, Left Side Panel, Right Knob, VOLUME Nylon Band Bushing, AC Power Supply Cord Chassis, Main Holder, Fuse Cushion, Leg Chassis, Changer Unit Holder, FL Display Holder, LED Holder, LED Nylon Band, 80mm Heat Sink, Main AC Power Supply Cord Lug (LG2-5) Label, Specification [For America] Label, Specification [For Canada] Nut (Not Replacement...NOTE: FOR CD MECHANISM PARTS, ITEM NO. ARE 3XX XL-DK225 12 PARTS CODE PRICE NEW PART RANK MARK RANK DESCRIPTION [10] CABINET PARTS / CD MECHANISM PARTS 201 CCABA6896AW01 AX 201-1...
...Disc Tray Cover Rear Panel [For America] Rear Panel [For Canada] Side Panel, Left Side Panel, Right Knob, VOLUME Nylon Band Bushing, AC Power Supply Cord Chassis, Main Holder, Fuse Cushion, Leg Chassis, Changer Unit Holder, FL Display Holder, LED Holder, LED Nylon Band, 80mm Heat Sink, Main AC Power Supply Cord Lug (LG2-5) Label, Specification [For America] Label, Specification [For Canada] Nut (Not Replacement...NOTE: FOR CD MECHANISM PARTS, ITEM NO. ARE 3XX XL-DK225 12 PARTS CODE PRICE NEW PART RANK MARK RANK DESCRIPTION [10] CABINET PARTS / CD MECHANISM PARTS 201 CCABA6896AW01 AX 201-1...
Service Manual
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... AF TINSZA282AWZZ AD TINSKA029AWZZ UACRTA008AW01 AP FM Antenna AM Loop Antenna Remote Control Operation Manual [For America] Quick Guide [For America] Operation Manual [For Canada] Adaptor Accessories [13] P.W.B. PWB-A 92LPWB6895MANS - Main A1 / Power A2 / Speaker A3 / Transit iPod A4 Display B1 / Headphone B2 / Reflash B3 / Volume LED B4 iPod CD MP3 [14] OTHER SERVICE PARTS UDSKA0004AFZZ AZ CD Optical Pickup Lens Cleaner Disc XL-DK225 14 PWB-C 92LPWB6894PODS - PWB-D 92LPWB6894CDUS - ASSEMBLY...
... AF TINSZA282AWZZ AD TINSKA029AWZZ UACRTA008AW01 AP FM Antenna AM Loop Antenna Remote Control Operation Manual [For America] Quick Guide [For America] Operation Manual [For Canada] Adaptor Accessories [13] P.W.B. PWB-A 92LPWB6895MANS - Main A1 / Power A2 / Speaker A3 / Transit iPod A4 Display B1 / Headphone B2 / Reflash B3 / Volume LED B4 iPod CD MP3 [14] OTHER SERVICE PARTS UDSKA0004AFZZ AZ CD Optical Pickup Lens Cleaner Disc XL-DK225 14 PWB-C 92LPWB6894PODS - PWB-D 92LPWB6894CDUS - ASSEMBLY...