akira CT-21DS9A Service Manual Download Page 1 | Manualshive

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akira CT-21DS9A Service Manual Download Page 1

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Summary of Contents for CT-21DS9A

Page 1: ...C C Co o ol l lo o ou u ur r r T T TV V V S S Se e er r rv v vi i ic c ce e e M M Ma a an n nu u ua a al l l...

Page 2: ...S9CP IKD _21DS9CP SKD _21DS9N_21DS9R Version 1 0 2 M M Mo o od d de e el l l G G Gr r ro o ou u up p p C C CT T T 2 2 21 1 1D D DS S S9 9 9 CHASSIS 3Y01 MODEL CT 21DS9A CT 21DS9CP CT 21DS9CP IKD CT 21...

Page 3: ...1DS9A_21DS9CP_21DS9CP IKD _21DS9CP SKD _21DS9N_21DS9R Version 1 0 3 CONTENTS Specifications 4 X Ray Radiation Precaution 5 Safety Precaution 5 Product Safety Notice 5 Alignment Instructions 6 Schemati...

Page 4: ...TSC P B CP PAL NTSC P B Picture Tube 54 cm 21 diagonal Ext Antenna 75 Ohm Coaxial Cable Ext In Out Audio Video in out Speakers 8W x 2 Volts A AC 100 260V 50 60Hz R N CP AC 150 260V 50 60Hz Power Consu...

Page 5: ...sed during any dynamic service to avoid possible shock hazard 2 Always discharge the picture tube anode to the CRT conductive coating before handling the picture tube The picture tube is highly evacua...

Page 6: ...n chassis 2 Tools and equipment for adjustment 2 1 Small screwdriver 2 2 Screwdriver without inductance 2 3 Pattern Generator 2 4 DC Regulated power supply 2 5 Digital Voltmeter 2 6 Sweep Signal Gener...

Page 7: ...s 38 9MHz R F signal and connects to tuner output terminal or pin5 of saw filter 1 3 Connect Digital voltmeter across C227 DC Regulated power supply positive terminal output 20V to pin1of IC203 and ne...

Page 8: ...oscilloscope V IN terminal connects to C109 And connect Q102 base pole to the power terminal 9V of R104 through a 10K resistor shown in FIG 2 2 2 Apply 20V DC across IC302 as shown in FIG 2 2 3 Adjust...

Page 9: ...N key MUTE key to turn on CPU TV SET will go to factory mode Press TIMER key to go to the next factory menu Go to MENU 3 status by this means 4 3 Select RF AGC by pressing CH or PROG and CH or PROG ke...

Page 10: ...both area to x 281 and y 311 by adjusting the two status repeatedly 5 Sub bright adjustment 5 1 Receive GREY SCALE signal PHILIPS PM54200 11 STEP 5 2 Set TV at normal mode 5 3 Get into factory mode a...

Page 11: ...gn red with blue dots at the center of the screen by rotating R B static convergence magnets 10 3 Align Red Blue with green dots at the center of the screen by rotating RB G static convergence magnet...

Page 12: ...roduction sets Sampling 20 sets for aging 7 days continues test with colour signal in Normal production sets must be age for 1 day 3 MECHANICAL INSPECTION 3 1 Inspect all glue are firmly placed 3 2 Ch...

Page 13: ...tails as following Method to Write Data for Custom Logo The are total 12 characters that can be input into E 2 prom and display on the TV The address range of E2 prom 24C04 is from 170H 17BH The follo...

Page 14: ...Chassis 3Y01 150V 260V...

Page 15: ...Chassis 3Y01 90V 260V...

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