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Proview P6NS Series service manual I. Replacement Parts List, Condition OSD on

Models: P6NS Series

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Condition : OSD on

Example : Missing Green

Condition : OSD on

YesYes

IC201 (19)		IC201(24)
OSD G
5V0-P?		7V ?

Yes

IC202 (3)		CHECK
5 V0-P?		M703
5 V0-P?		BLK ?
		BLK ?
	Yes

IC202(6)CHECK

4.2VP-P?80V ?

CHECK

D203

CHECK

IC201

I. REPLACEMENT PARTS LIST

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Image 29

Proview P6NS Series service manual I. Replacement Parts List, Condition OSD on

Contents

6F,No.1,Pau-Sheng Road,Yung-Ho City,Taipei 234,Taiwan Service ManualP6NS SERIES Tel 886-2 2231-6789 , Fax 886-2 TABLE OF CONTENTSA. IMPORTANT SAFETY INSTRUCTION For Model 572NS Series For Model 786NS,986NS Series772NS,777NS,786NS,787NS Series B. SPECIFICATIONS562NS,572NS Series 15.7 inch ----- 772NS,786NS Series 986NS Series16.02 inch ----- 777NS,787NS Series 310mm H × 230mm 30 - 70 KHz ----- 772NS,777NS Series＜ 110W 446 × 460 × 475 mm ------ BZ/IZ SeriesVideo C. TIMING CHARTSync C A A Period B Active C Sync Width D Back Porch E Front porchc.Encoder D. CONTROL LOCATIONFont control panel IC901 E. ADJUSTMENT CONTROL LOCATIONVR501 L705Brightness F. ADJUSTMENT PROCEDURE5. Set the DEFO to TDA9113/9112 786NS,787NS,986NS ﹟Test Meter ﹡Test Point ﹫PatternOther adj Operation Page Page G. BLOCK DIAGRAM Page Page Page Page Page No No No No BRIGHT HOR. LINEH. TROUBLE SHOOTING HINTST5017 VOLTAGE AC120V IN AC220V IN 294V AC230V IN 48 VP-P ? 0.7 VP-P ?Surrounding 1.5V~-1.8VDeflection Horizontal1.0 ~ IC90140 41 H/V SIGNAL ? OFF MODE NO ROTATION FAILUREIC90120 PS 0 V ? Q505 C 7.0 V ?Q903 R979Q902 0.7V P-P ? 80V 0-P?39 V P-P ? Condition OSD on I. REPLACEMENT PARTS LISTREVA 986NS/787NS/786NS/777NS/772NS/572NS/562NSSpare Parts List R2A7 R979 R2A4 R2A6R2A1 RP901 R701,702 986NS,787NS,786NS772NS C2A9 C2A2C2A3 787NS,786NS,772NS,772NS,572NS,562NS4700p 1.5KV C 908,909,920,921,902A,902B,724 HMPSA44 POWER CORD986NS,787NS,786NS,772NS PFC Assembly Kit For 17”/19” MAIN BOARD Component Side J. CONDUCTION VIEWMAIN BOARD Soild Side K. SCHEMATIC DIAGRAM