Service Manual
Page 1
SHARP CORPORA TION This documenthas been publishedto be used for after sales service only. 1 The contents are subject to those specified should be used . CONTENTS Page ... 69 CATV Channels 1 thru 125 (EIA, Channel Plan U.S.A.) Specifications are subject to change without notice. SN-010 POWER VOL CH VIDEO IN AUDIO MENU MODEL 20MR10 In the interests of user-safety (Required by safety regulationsin some countries)the set shouldbe restoredto its original condition and only parts identical to change...
SHARP CORPORA TION This documenthas been publishedto be used for after sales service only. 1 The contents are subject to those specified should be used . CONTENTS Page ... 69 CATV Channels 1 thru 125 (EIA, Channel Plan U.S.A.) Specifications are subject to change without notice. SN-010 POWER VOL CH VIDEO IN AUDIO MENU MODEL 20MR10 In the interests of user-safety (Required by safety regulationsin some countries)the set shouldbe restoredto its original condition and only parts identical to change...
Service Manual
Page 3
.... Any measurements not within the limits outlined above indicate of a potential shock hazard and corrective action must not exceed 0.5 milliamp. 20MR10 IMPORTANT SER VICE SAFETY PRECAUTION (Continued) BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard) Before returning the receiver to earth ground...F TEST PR OBE TO EXPOSED METAL PARTS CONNECT TO KNOWN EARTH GR OUND SAFETY NOTICE Many electrical and mechanical parts in television recevers have the same safety characteristics as non-metallic control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields...
.... Any measurements not within the limits outlined above indicate of a potential shock hazard and corrective action must not exceed 0.5 milliamp. 20MR10 IMPORTANT SER VICE SAFETY PRECAUTION (Continued) BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard) Before returning the receiver to earth ground...F TEST PR OBE TO EXPOSED METAL PARTS CONNECT TO KNOWN EARTH GR OUND SAFETY NOTICE Many electrical and mechanical parts in television recevers have the same safety characteristics as non-metallic control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields...
Service Manual
Page 6
...Figure A: ADJUSTMENT CATEGORIES Press CH UP/DOWN buttonfor selectionand enter by pressing the power button. 1. To exit the service mode, turn the television off by VOL UP or VOL DOWN. Before putting unit into a wall socket. Press CH UP/DOWN button to select the adjustment item... converted to various analog signals by R/C display key) (Note: EEPROM - There are still a few analog adjustments in their proper (reset) position. 2. 20MR10 For adjustments of this series such as focus and master screen voltage. Note: There are 3 adjustment categories 2 DEF, 3 SIGNAL, 4 FIX VALUE as window 1...
...Figure A: ADJUSTMENT CATEGORIES Press CH UP/DOWN buttonfor selectionand enter by pressing the power button. 1. To exit the service mode, turn the television off by VOL UP or VOL DOWN. Before putting unit into a wall socket. Press CH UP/DOWN button to select the adjustment item... converted to various analog signals by R/C display key) (Note: EEPROM - There are still a few analog adjustments in their proper (reset) position. 2. 20MR10 For adjustments of this series such as focus and master screen voltage. Note: There are 3 adjustment categories 2 DEF, 3 SIGNAL, 4 FIX VALUE as window 1...