Sony KV-21FX30B, KV-21FX30E service manual

Contents

Main SERVICE MANUAL FE-2 TABLE OF CONTENTS Page Page FE-2 SELF DIAGNOSTIC SOFTWARE Flash Timing Example : e.g. error number 3 i+ 5- 3. The following table will be displayed indicating the error count. Table 2 Note: To clear the error count data press 80 on the Remote commander. SECTION 1 GENERAL 8 5 7 b) Introducing and Using the Menu System Level 1 Level 2 Level 3 / Function . Menu Guide 11 12 b) 15 Level 1 Level 2 Level 3 / Function :2/q :1/ Teletext Fastext Level 1 Level 2 Level 3 / Function Specifications 21 Troubleshooting :2/q 21-pin Scart connector :1/ 21-pin scart connector => => <= => <= => <= <= <= Page 3-1. Beam Landing SECTION 3 SET-UP ADJUSTMENTS 3-2. Convergence Page 3-4. Screen (G2), White Balance 3-3. Focus Adjustment Sub Contrast Adjustment 4-1. Electrical Adjustments Service adjustments to this model can be performed using the suppliedemote Commander RM-887. 5+ SECTION 4 How to enter into the Service Mode Page 4-2. TEST MODE 1: 4-3. TEST MODE 2: Page 5-1. BLOCK DIAGRAMS (1) A ( ) CN001 CN504 CN1705 CN706 C ( ) 25 26 5-2. CIRCUIT BOARD LOCATION D2 D C [ RGB OUT ] C Board Waveforms Semiconductor Voltage Table TP7 1.76 Vp-p (H) A [ PRINTED WIRING BOARD ] 29 30 NOTE: IC Voltage Table Semiconductor Location Table Page 34 35 36 A A Board Waveforms 5-4. SEMICONDUCTORS Page 5-5 IC BLOCK DIAGRAMS SW 7 GND + SECTION 6 EXPLODED VIEWS 6-1. CHASSIS 6-2. PICTURE TUBE SECTION 7 ELECTRICAL PARTS LIST H7 A Page B1 A AF4 A Page Page Page AC M1 C C D 9-927-404-01 Sony Corporation Sony UK Service Promotions Dept. English 01EP7140-1 Printed in U.K. 2001.5