SAFETY INFORMATION...2 1. SERVICE PRECAUTIONS ...5 1.1 NOTES ON SOLDERING ...5 1.2 NOTES ON REPLACING PARTS ...5 1.3 CAUTION...5 2. SPECIFICATIONS ...6 2.1 SPECIFICATIONS...6 2.2 PANEL FACILITIES ...7 3. BASIC ITEMS FOR SERVICE...11 3.1 CHECK POINTS AFTER SERVICING...11 3.2 PCB LOCATIONS ...12 3.3 JIGS LIST...13 4. BLOCK DIAGRAM...14 4.1 OVERALL WIRING DIAGRAM...14 4.2 DIGITAL AUDIO BLOCK DIAGRAM...16 4.3 ANALOG AUDIO BLOCK DIAGRAM...18 4.4 DIGITAL VIDEO BLOCK DIAGRAM...19 4.5 ANALOG VIDEO BLOCK DIAGRAM...20 4.6 GND BLOCK DIAGRAM ...22 5. DIAGNOSIS...25 5.1 DIAGNOSIS FLOWCHART...25 5.2 ERROR INDICATIONS...40 6. SERVICE MODE ...41 6.1 TEST MODE ...41 7. DISASSEMBLY...43 8. EACH SETTING AND ADJUSTMENT ...50 8.1 HOW TO UPDATE FIRMWARE ...50 8.2 IDLE CURRENT ADJUSTMENT ...53 9. EXPLODED VIEWS AND PARTS LIST...54 9.1 PACKING SECTION...54 9.2 EXTERIOR SECTION...56 10. SCHEMATIC DIAGRAM ...60 10.1 AUDIO ASSY ...60 10.2 COMPONENT ASSY ...62 10.3 COMPOSITE, MIC, F-VIDEO and BRIDGE2 ASSYS...64 10.4 F-HDMI, USB MTG and HDMI MTG ASSYS...66 10.5 AMP ASSY...68 10.6 DISPLAY Headphone and POWER SW ASSYS...70 10.7 D-MAIN ASSY (1/12) ...72 10.8 D-MAIN ASSY (2/12) ...78 10.9 D-MAIN ASSY (3/12) ...80 10.10 D-MAIN ASSY (4/12) ...82 10.11 D-MAIN ASSY (5/12) ...84 10.12 D-MAIN ASSY (6/12) ...86 10.13 D-MAIN ASSY (7/12) ...88 10.14 D-MAIN ASSY (8/12) ...90 10.15 D-MAIN ASSY (9/12) ...92 10.16 D-MAIN ASSY (10/12) ...94 10.17 D-MAIN ASSY (11/12) ...96 10.18 D-MAIN ASSY (12/12) ...98 10.19 MAIN and BRIDGE1 ASSYS ...100 11. PCB CONNECTION DIAGRAM ...102 11.1 AUDIO ASSY ...102 11.2 COMPONENT ASSY ...104 11.3 COMPOSITE, MIC, F-VIDEO and BRIDGE2 ASSYS...106 11.4 F-HDMI, USB MTG and HDMI MTG ASSYS...108 11.5 AMP ASSY...110 11.6 DISPLAY Headphone and POWER SW ASSYS...114 11.7 D-MAIN ASSY...118 11.8 MAIN ASSY...122 11.9 BRIDGE1, GUIDE3 GIUIDE-L and GUIDE-R ASSYS ...126 12. PCB PARTS LIST ...128