AC711 Monitor Service Guide
Page 12
Voltage generator -145V E E- P-ROM 24C08 12V TDA4856 H.V Sync Processor 12V 13.3V H-Driver & H-Scan Stage FBT H.V generator B++16V B +- 16V 78R05 5V 78R12 53V 12V B+ generator OSD DATA V-sawtooth V-scan to DY D/A Output from uP H.V. 25KV to CRT Dynamic Focus to CRT G2 Voltage 550V to CRT 1 2 NT6827 OSD generator 13.5V TDA8172 Vertical Output AMP. G1 ADJ. R,G,B out Heater 6.3V 12V 80V CRT & DY ASSY. UP WT62P1 5V -12V B++16V B+-16V H-center ADJ. R LM1269 G Video Pre-AMP B 5V LM2467 Video Output AMP.
Voltage generator -145V E E- P-ROM 24C08 12V TDA4856 H.V Sync Processor 12V 13.3V H-Driver & H-Scan Stage FBT H.V generator B++16V B +- 16V 78R05 5V 78R12 53V 12V B+ generator OSD DATA V-sawtooth V-scan to DY D/A Output from uP H.V. 25KV to CRT Dynamic Focus to CRT G2 Voltage 550V to CRT 1 2 NT6827 OSD generator 13.5V TDA8172 Vertical Output AMP. G1 ADJ. R,G,B out Heater 6.3V 12V 80V CRT & DY ASSY. UP WT62P1 5V -12V B++16V B+-16V H-center ADJ. R LM1269 G Video Pre-AMP B 5V LM2467 Video Output AMP.
