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SPECIFICATIONS

WV-CK1420

Power Source :

220 - 240V AC, 50Hz

Power Consumption :

Approx. 66W

Screen Size :

371.8mm diagonal tube screen size, 90° deflection
335.4mm diagonal actual visual size

Horizontal Resolution :

330TV lines at centre

Video Input :

1.0V[p-p] composite/75

, BNC with Auto Termination

Audio Input :

–8dB/Hi-z, RCA standard jack

Speaker Output :

0.7W

Sweep Linearity :

Horizontal: Less than 5%
Vertical: Less than 5%

Sweep Geometry :

Less than 2%

Ambient Operating Humidity :

Less than 90%

Ambient Operating Temperature :

–10°C - +50°C (14°F - 122°F)

Dimensions :

366(W) x 346(H) x 365(D)mm [14-7/16”(W) x 13-10/16”(H) x 14-6/16”(D)]

Weight :

9.6

kg

(21.2lbs.)

WV-CK2020

Power Source :

220 - 240V AC, 50Hz

Power Consumption :

Approx. 80W

Screen Size :

548mm diagonal tube screen size, 90° deflection
508mm diagonal actual visual size

Horizontal Resolution :

500TV lines at centre

Video Input :

1.0V[p-p] composite/75

, BNC with Auto Termination

WV-CK1420/WV-CK2020

ORDER NO. AVS9911206C8

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Colour  Monitor

WV-CK1420

WV-CK2020

Summary of Contents for WVCK1420 - COLOR MONITOR

Page 1: ...Ambient Operating Temperature 10 C 50 C 14 F 122 F Dimensions 366 W x 346 H x 365 D mm 14 7 16 W x 13 10 16 H x 14 6 16 D Weight 9 6kg 21 2lbs WV CK2020 Power Source 220 240V AC 50Hz Power Consumption...

Page 2: ...ation and maintenance of this has been included Therefore it should be read carefully in order to avoid any problems There are special components used in this equipment which are important for safety...

Page 3: ...to adjust level of the selected item in the setup display or select a parameter in the setup display 5 Power Indicator This indicator lights up red when the Monitor s power is turned on 6 Audio Outpu...

Page 4: ...or select a parameter in the setup display 5 Power Indicator This indicator lights up red when the Monitor s power is turned on 6 Control Panel Cover Press to open for access to the control buttons on...

Page 5: ...screw that secure the Cord Holder and remove the Cord Holder Fig 2 1 8 Referring to Fig 2 2 remove six screws that secure the Rear Cover and remove the Rear Cover Fig 2 2 ADJUSTMENT PROCEDURE Remove...

Page 6: ...ICTURE COLOUR and SUB COLOUR sequentially Adjust Level Control and Buttons Press Level Control Button in this mode the colour of the Screen has been changed to White Blue Green Red and Transparency se...

Page 7: ...toff G Cutoff B Cutoff Bright Sub Bright R Drive and B Drive Adjustments will be done in this mode 8 To enter the CHK3 Mode by pressing the MENU Button and the Adjustment Items will be displayed on th...

Page 8: ...ion 0 8 Select the CONTRAST Item 8 Set the CONTRAST Item to the center position 32 8 Select the PICTURE Item 8 Set the PICTURE Item to the minimum position 0 8 Select the COLOUR Item 8 Set the COLOUR...

Page 9: ...position 32 8 Select the CONTRAST Item 8 Set the CONTRAST Item to the maximum position 63 8 Select the PICTURE Item 8 Set the PICTURE Item to the center position 32 8 Select the COLOUR Item 8 Set the...

Page 10: ...ning 7 Sub Bright Adjustment Adjust LEVEL CONTROL Main Board LEVEL CONTROL Main Board Observe Colour Monitor 8 Turn ON the Power Switch 8 Set the CHK 1 Mode 8 Select the BRIGHT Item 8 Set the BRIGHT I...

Page 11: ...tch T501 Flyback Transformer FOCUS SCREEN S1106 Audio Control Button S1105 Audio Control Button S1103 Menu Button S1104 Level Control Button S1101 Level Control Button MAIN BOARD COMPONENT SIDE 9 V B...

Page 12: ...0 SYNC SEP IN2 49 SYNC SEP IN1 48 Q161 5V 2 9V 1 D517 D512 BUFFER IC2301 X520 X625 F802 D802 Q851 IC801 Q801 Q804 Q850 D821 D840 D851 F801 S801 POWER SWITCH T801 POWER TRANSFORMER AMP Q852 D853 D854 D...

Page 13: ...R2 TRIGGER2 GND 2 IC852 IC1105 2 1 3 IC801 2 VDD 1 OUT VSS 3 IC1103 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 FA1 NC NC NC NC TONE VOLUME NC CM NC NC NC AD6 NC AD4 AD3 AD2 NC NC NC VIDEO D...

Page 14: ...51 A2 Q580 B8 Q581 C8 Q801 B3 Q802 B3 Q803 B3 Q804 B3 Q850 C4 Q851 C4 Q852 C3 Q1145 D6 Q1150 C7 Q1155 C5 D391 E2 D392 E2 D393 E2 D394 E2 D401 C2 D402 C1 D403 E2 D404 E2 D405 E1 D501 B1 D502 B1 D503 B1...

Page 15: ...an Head Screw and Washer Assy Wahser Head Tapping Screws 1 2 3 4 5 6 Screws No Description Numbers show screws washers nuts and etc M1 M4 M5 M32 M6 M7 M8 M34 M9 M11 M12 M16 Serial No Label M14 M15 E10...

Page 16: ...rew and Washer Assy Wahser Head Tapping Screws 1 2 3 4 5 6 Screws No Description Numbers show screws washers nuts and etc M1 M2 M3 M6 M7 M32 M8 M9 M10 M28 M28 M15 M14 M18 Serial No Label M16 M17 E101...

Page 17: ...1420 G CMA Printed Circuit Board Assy for WV CK1420 G IC401 LA7840 IC IC601 M52770ASP IC IC801 SE090NLF4 IC IC850 AN78M05 IC IC851 AN78M09 IC IC852 AN78M05 IC IC1101 MN1871681TG IC IC1102 S24C02ADP P...

Page 18: ...1 4W R504 ERJ6GEYJ223 Carbon 22K ohms 1 10W R510 ERJ6GEYJ563 Carbon 56K ohms 1 10W R511 ERJ6GEYJ104 Carbon 100K ohms 1 10W R513 ERJ6GEYJ152 Carbon 1 5K ohms 1 10W R514 ERQ2CJP2R7S Fuse Resistor 2 7 oh...

Page 19: ...4 Carbon 100K ohms 1 10W R1195 1198 ERJ6GEYJ103 Carbon 10K ohms 1 10W R1199 ERJ6GEYJ102 Carbon 1K ohms 1 10W R2310 ERDS2TJ4R7 Carbon 4 7 ohms 1 4W R2311 ERQ2CJP100S Fuse Resistor 10 ohms 20W R2312 ERD...

Page 20: ...H223JZ Polyester 0 022 F 50V C822 ECKW3D222KBP Ceramic 2200 pF C823 EC0S2CA681CB Electrolytic 680 F 160V C824 ECKW3D821KBP Ceramic 820 pF C825 ECKW3D102KB Ceramic 1000 pF C828 ECA1EHG331B Electrolytic...

Page 21: ...nk for IC401 M25 EM3100 TJB4C1A030 AV Connector Assy PCB2 RTL CK1420 G CMC Printed Circuit Board Assy Q351 353 2SC2258 Transistor R351 353 ERG2ANJ123 Metal 12K ohms 2W R354 356 ERDS1TJ272 Carbon 2 7K...

Page 22: ...Label for WV CK2020 G M35 TMM5402 1 Wire Clamper A M36 TMM81416 Wire Clamper B PCB1 RTL CK2020 B CMA Printed Circuit Board Assy for WV CK2020 B CK2020 G CMA Printed Circuit Board Assy for WV CK2020 G...

Page 23: ...1 10W R510 ERJ6GEYJ563 Carbon 56K ohms 1 10W R511 ERJ6GEYJ104 Carbon 100K ohms 1 10W R513 ERJ6GEYJ152 Carbon 15K ohms 1 10W R514 ERQ2CJP1R2S Fuse Resistor 1 2 ohms 2W R515 ERJ6GEYJ393 Carbon 39K ohms...

Page 24: ...0 ohms R2312 ERDS2TJ222T Carbon 2 2K ohms 1 4W R2313 ERDS2TJ102T Carbon 1K ohms 1 4W R2314 ERDS2TJ562T Carbon 5 6K ohms 1 4W R2320 ERJ6GEYJ102 Carbon 1K ohms 1 10W R2321 ERJ6GEYJ823 Carbon 82K ohms 1...

Page 25: ...C831 ECA160V33UE Electrolytic 33 F 160V C840 Y ECKCNA222MEB Ceramic 2200 pF C850 ECA1EHG102E Electrolytic 1000 F 25V C851 ECKR2H471KB5 Ceramic 470 pF C852 ECKW3D471KBP Ceramic 470 pF C853 ECA1HHG471E...

Page 26: ...sy PCB2 RTL CK2020 G CMC Printed Circuit Board Assy Q351 352 2SC2258 Transistor Q354 2SC2258 Transistor R351 352 ERG2ANJ123 Metal 12K ohms 2W R366 368 ERDS2TJ331 Carbon 330 ohms 2W R369 371 ERDS2TJ332...

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