Sharp XL-HP515 Service Manual - Page 1

XL-HP515 SERVICE MANUAL No. S4422XLHP515U MICRO COMPONENT SYSTEM MODEL XL-HP515 XL-HP515 Micro Component System consisting of XLHP515 (main unit) and CP-HP515 (speaker system). • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. CONTENTS CHAPTER 1. GENERAL DESCRIPTION [1] IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY 1-1 [2] SPECIFICATIONS 1-1 [3] NAMES OF PARTS 1-2 CHAPTER 2. ADJUSTMENTS [1] ADJUSTMENT 2-1 [2] TEST MODE 2-3 [3] Standard Specification of Stereo System Error Message Display Contents 2-5 CHAPTER 3. MECHANICAL DESCRIPTION [1] REMOVING AND REINSTALLING THE MAIN PARTS 3-1 [2] DISASSEMBLY 3-3 CHAPTER 4. DIAGRAMS [1] BLOCK DIAGRAM 4-1 CHAPTER 5. CIRCUIT DESCRIPTION [1] WAVEFORMS OF CD CIRCUIT 5-1 [2] VOLTAGE 5-2 CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT [1] NOTES ON SCHEMATIC DIAGRAM 6-1 [2] TYPES OF TRANSISTOR AND LED 6-1 [3] WIRING SIDE OF PWB/SCHEMATIC DIA- GRAM 6-2 CHAPTER 7. FLOWCHART [1] TROUBLESHOOTING 7-1 CHAPTER 8. OTHERS [1] FUNCTION TABLE OF IC 8-1 [2] FL DISPLAY 8-11 Parts Guide This document has been published to be used for after sales service only. The contents are subject to change without notice.