Sharp DK-A1 - I-Elegance Clock Radio Manuals

DK-A1/DK-A1BK – 1 MUSIC SYSTEM FOR iPod® SERVICE MANUAL No. S1703DKA1//// This document has been published to be used for after sales service only. The contents are subject to change without notice. DK-A1BK MODEL • In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified be used. FUNCTION CLOCK SLEEP ALARM SNOOZE/ DIMMER VOL DISPLAY PLAY MODE TUNING MEMORY EQ CLEAR E SOUND /DEMO iPod is a registered trademark of Apple Computer, Inc. PRECAUTIONS FOR USING LEAD-FREE SOLDER CHAPTER 1. GENERAL DESCRIPTION [1] Important Service Safety Precaution...........1-1 [2] Important Service Notes (for U.S.A. only).... 1-1 [3] Specifications ..............................................1-2 [4] Name Of Parts ............................................1-3 CHAPTER 2. ADJUSTMENTS [1] Test Function............................................... 2-1 [2] Test Mode Initial Display ............................. 2-1 [3] Key Test....................................................... 2-2 [4] Tuner Test ................................................... 2-2 [5] User Reset (All Clear) ................................. 2-2 CHAPTER 3. MECHANICAL DESCRIPTION [1] Disassembly................................................ 3-1 CHAPTER 4. DIAGRAMS [1] Block Diagram............................................. 4-1 CHAPTER 5. CIRCUIT DESCRIPTION [1] VOLTAGE....................................................5-1 CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT [1] Notes On Schematic Diagram.....................6-1 [2] Types Of Transistor And LED .....................6-1 [3] Chart Of Connecting Wires .........................6-2 [4] Schematic Diagram.....................................6-4 [5] Wiring Side Of PWB....................................6-14 CHAPTER 7. OTHERS [1] Function Table Of IC ...................................7-1 [2] FL DISPLAY ................................................7-6 PARTS GUIDE Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. CONTENTS DK-A1 MODEL MUSIC SYSTEM FOR iPod® SHARP CORPORATION

Thank you for purchasing this SHARP product. To obtain the best performance from this product, please read this manual carefully. It will guide you in operating your SHARP product. FUNCTION CLOCK SLEEP ALARM SNOOZE/ DIMMER VOL DISPLAY PLAY MODE TUNING MEMORY EQ CLEAR E SOUND /DEMO iPod is a registered trademark of Apple Computer, Inc. The illustrations printed in this operation manual are for the model DK-A1. Accessories Please confirm that the following accessories are included. Remote control 1 RRMCGA106AWSA (DK-A1) UACRTA007AW01 (DK-A1) QACCD0025AW09 (DK-A1) QACCD0025AWZZ (DK-A1BK) UACRTA008AW01 (DK-A1BK) RRMCGA107AWSA (DK-A1BK) AM loop antenna 1 (QANTL0010AWZZ) iPod adaptor 8 AC power cord 1 FM antenna 1 QANTW0004AW09 (DK-A1) 92LFANT1535A (DK-A1BK) MUSIC SYSTEM FOR iPod® MODEL DK-A1 OPERATION MANUAL DK-A1BK Note: This product is not compatible with MTP and AAC file systems. Note: Only the above accessories are included.