Sharp 21V-FS700S Manuals

CHAPTER 1. SPECIFICATIONS [1] SPECIFICATIONS...................................... 1-1 CHAPTER 2. IMPORTANT SERVICE NOTES [1] IMPORTANT SERVICE NOTES ................ 2-1 CHAPTER 3. ADJUSTMENT PRECAUTIONS [1] ADJUSTMENT PRECAUTIONS ................ 3-1 [2] ADJUSTMENT ........................................... 3-13 CHAPTER 5. TROUBLE SHOOTING FLOWCHART [1] TROUBLE SHOOTING FLOWCHART ...... 5-1 CHAPTER 6. SOLID STATE DEVICE BASE DIAGRAM [1] SOLID STATE DEVICE BASE DIAGRAM.. 6-1 CHAPTER 7. CHASSIS LAYOUT [1] CHASSIS LAYOUT .................................... 7-1 CHAPTER 8. BLOCK DIAGRAM [1] BLOCK DIAGRAM : MAIN UNIT............... 8-1 [2] BLOCK DIAGRAM : CRT UNIT............... 8-3 CHAPTER 9. DESCRIPTION OF SCHEMATIC DIA- GRAM [1] DESCRIPTION OF SCHEMATIC DIA- GRAM...................................................... 9-1 CHAPTER 10. WAVEFORMS [1] WAVEFORMS....................................... 10-1 CHAPTER 11. SCHEMATIC DIAGRAM [1] SCHEMATIC DIAGRAM : CRT UNIT..... 11-1 [2] SCHEMATIC DIAGRAM : MAIN UNIT.... 11-2 CHAPTER 12. PRINTED WIRING BOARD ASSEM- BLIES [1] PWB-A : MAIN UNIT............................... 12-1 [2] PWB-B : CRT UNIT................................ 12-3 Parts Guide SERVICE MANUAL xxxxxxxxx TopPage 21V-FS700S No. S6810121VFS700S COLOUR TELEVISION Chassis No.GA-7S MODEL � Auto Fine Tuning � High Contrast Picture (Black Stretch Circuit) � Stereo � Multi Languages OSD (English/Spanish) � 5 Band Graphic Equalizer � Front AV IN & Rear AV IN / OUT Terminals � AV Mode (3 Mode) FEATURES � NTSC � Frequency Synthesizer Tuner � Full Auto System � 100-CH Program Memory � CATV (Hyper Band Ready) � Hotel Mode � White Temperature Select � Off Timer � Blue Back Function � Aperture Control Circuit � Child Lock � Component In � AVL Function � Bass+ � M.P-In Jack � Picture Noise Reduction Function � Closed Caption � Surround � EZ Setup 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 should be used. CONTENTS The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power receptacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user-serviceable parts inside. Refer servicing to qualified service personnel. WARNING 21V-FS700S CHAPTER 4. MEMORY MAP [1] MEMORY MAP.............................................4-1