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VIDEO P.W.B.

Summary of Contents for VM-6609A

Page 1: ... Not available as service parts Design and specifications are subject to change without notice Product Code 114 901 12 U S A Canada SERVICE MANUAL B W Video Monitor CONTENTS SPECIFICATIONS 3 1 OPERATING INSTRUCTIONS 5 2 SERVICE ADJUSTMENTS 7 3 PARTS LIST 9 CIRCUIT DIAGRAMS PRINTED WIRING BOARDS C1 Product Code 114 901 19 Europe VM 6609A Product Code 114 901 15 U K Product Code 114 901 17 Australia...

Page 2: ...gs 3 Before returning the set to the customer always perform an AC leakage current check on the exposed metallic parts of the cabinet such as terminals screwheads metal over lays etc to be sure that the set is safe to operate without the danger of electrical shock Plug the AC line cord directly into a 120 V AC outlet Do not use a line isolation trans former during this check Use an AC voltmeter wi...

Page 3: ... control Termination switch Operating environment Power source Power consumption Dimension W x H x D Weight CCIR standard More than 800 TV lines center Horizontal 15 625 kHz CCIR Vertical 50 Hz CCIR Composite video 1 line BNC connector 1 0 V p p 75 ohm negative sync Composite video 1 line BNC connector 1 0 V p p 75 ohm negative sync Composite video 1 line BNC connector 1 0 V p p 75 ohm negative sy...

Page 4: ... 4 Fig 2 W D H DISASSEMBLY 1 1 1 1 1 1 1 1 METAL TOP COVER Fig 1 ...

Page 5: ...Video input terminals VIDEO IN These terminals are used to input a video signal source to this monitor Connect to the video output of a VCR or an other monitor for loop through connection or to a video camera 3 Video output terminals VIDEO OUT These terminals are used to output a video signal from this monitor Loop through output of the video in BNC connector then connect to the video input of ano...

Page 6: ...Video B INPUT terminal Video signal cable To Video A INPUT terminal Video signal cable Rear panel To Video input terminal To Video input terminal Monitor Video recorder Fig 4 Monitor Video recorder To Video input terminal Coaxial cable Video camera Fig 6 1 3 2 5 4 7 6 ...

Page 7: ...ment tool Adjust L402 to make picture width within 2 position Adjust the vertical linearity control VR301 for equal spaceing of lines between the center extreme of scan The focus control may be adjusted for optimum focus by VR405 The raster is centered by rotating the two small at the rear of the yoke Loosen the screw on the rear of deflection yoke rotating the yoke to correct position tighten the...

Page 8: ...R405 T403 L402 Q405 E C B VR304 VR301 VR303 VR406 SW901 LED1 VR201 SW202 MAIN BOARD VR BOARD FOCUS SUB BRITE V SIZE H HOLD SUB SIZE V LINE INTERLACE BRIGHTNESS CONTRAST CHANNEL Fig 8 Fig 9 MAIN BOARD Foil side VR BOARD Foil side ...

Page 9: ...M 6609PA Australia Europe ONLY 4 645 046 0432 LOGO MT 9 ALUMINUM OC 00067 VM 6609A 6609PA U K ONLY 4 645 047 0547 LOGO MT 9 ALUMINUM AA 51 VM 6609PA Australia Europe ONLY 5 645 046 0500 LED LENS MT 9 12 15 20 6 645 046 1019 VR ASS Y MT 9S 7 645 034 3605 RH W W SCR 3 8MM 8 645 051 1103 CRT C10M12PW7GH PB SANJIN 9 645 051 1073 LEAD WIRE 1015 22AWG 10 645 051 1158 BRACKET LEFT MM 9M 11 645 051 1141 B...

Page 10: ...M 1 4W 5 R213 645 034 2103 CF RES 2 7KOHM 1 4W 5 R214 645 045 9597 CF RES 150OHM 1 4W 5 R215 645 034 2226 CF RES 47OHM 1 4W 5 R216 645 034 2004 CF RES 2KOHM 1 4W 5 R217 645 034 2158 CF RES 3 6KOHM 1 4W 5 R218 645 045 9856 MOF RES 2 2KOHM 3W 5 R219 645 034 2028 CF RES 220OHM 1 4W 5 R220 645 051 0908 CF RES 4 7OHM 1 2W 5 R221 645 045 9573 CF RES 1KOHM 1 2W 5 R227 645 045 9702 CF RES 47KOHM 1 2W 5 R2...

Page 11: ...0906 PEAKING COIL 33 UH 10 L903 645 046 0883 CHOKE COIL 20 UH 20 OR 645 046 0876 CHOKE COIL 20 UH 20 OR 645 046 0890 CHOKE COIL 20 UH 20 SEMICONDUCTORS Q205 645 034 3209 TR 2SA733P OR 645 046 0210 TR KSA733CG Q301 645 046 0203 TR 2SD667C OR 645 046 0142 TR 2SC2235 Q401 645 034 3254 TR 2SC945 OR 645 034 3216 TR 2SC1815GR Q403 645 046 0159 TR 2SC1959Y Q405 645 046 0166 TR 2SC4161M Q901 645 046 0180 ...

Page 12: ... POWER TRANS MM 9 VDE VARIABLE RESISTORS VR301 645 034 3483 POT VR 100KOHM 6DIA VR302 645 046 0340 POT VR 500KOHM 6DIA VR303 645 034 3520 POT VR 50KOHM 6DIA VR304 645 046 0333 POT VR 250KOHM 6DIA VR402 645 046 0340 POT VR 500KOHM 6DIA VR404 645 034 3476 POT VR 10KOHM 6DIA VR405 645 046 0326 POT VR 2MOHM15DIA MISCELLANEOUS 645 046 0609 L W HOUSING G 1007 1185 24 26 645 046 0616 L W HOUSING 1015 24A...

Page 13: ... P W B MAIN P W B VR P W B C5 VIDEO P W B C6 C1 PRODUCT SAFETY NOTICE THE COMPONENTS DESIGNATED BY A SYMBOL IN THIS SCHEMATIC DIAGRAM DESIGNATES COMPONENTS WHOSE VALUE ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY SHOULD ANY COMPONENT DESIGNATED BY A SYMBOL NEED TO BE REPLACED USE ONLY THE PART DESIGNATED IN THE PARTS LIST DO NOT DEVIATE FROM THE RESISTANCE WATTAGE AND VOLT AGE RATINGS SHOWN ...

Page 14: ..._VR 4 3 5 1 2 3 2 1 B403 B204 VR402 R421 R914 GND R211 C203 R233 VR PWB RED WHITE YELLOW BLACK RED BLUE RED RED 2 4 6 B202 R221 C213 R227 YELLOW WHITE ORANGE 1 2 3 5 B203 C212 Q203 C214 12V Q201 WHITE RED GREEN BLUE D406 VR405 R228 D408 L404 C207 MAIN PWB VIDEO PWB OVERALBLOCK DIAGRAM OVAEALL WIRING CIRCUIT DIAGRAMS ...

Page 15: ...C3 A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K CRT MAIN_PWB VIDEO_PWB VIDEO_PWB VR_PWB VR_PWB MAIN_PWB VR_PWB 33U 160 220U 4 7 OPEN 56K 270K 680K 0 022 MAIN CIRCUIT DIAGRAM ...

Page 16: ...µ 400V R903 22K 5W D906 BA159 L903 20µH C908 0 1µ 100V C905 4700P 400VAC IC901 D905 PG106R R909 100 D907 FG106R R908 2 2K R906 1K Q902 2SC1213 R919 10K Q903 TL431 R918 680 Q901 2SC3866 L N G MAIN_PWB MAIN_PWB ZR901 R922 3 9 3W C904 4700P 400VAC VR_PWB C907 0 01µ 1KV T902 R905 1K R912 51 ZD901 6C2 R904 47K C925 0 1µ 100V R915 4 75K R916 1 2K R920 NONE R921 NONE C920 1000µ 16V R914 1K VR_PWB C912 10...

Page 17: ...C5 A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K PRINTED WIRING BOARDS P W B MAIN P W B VR P W B VR P W B ...

Page 18: ...C6 A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K VIDEO P W B ...

Page 19: ...Apr 02 Printed in Japan SANYO Electric Co Ltd Osaka Japan ...

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