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Adjustment of CRT VRS

 1. 

Preparation

 a. Set DY to CRT not to tilt up and down left and right deflection.
 b. Set CY to CRT and set CY magnet primarily (Fig. 1)

Purity magnet : Set purity magnet that 2 magnets are (TOP POSITION)
VRS magnet : Set purity magnet 2 magnets are (HORIZONTAL POSITION)

 2. 

Adjustment

 a. Receive that Cross Hatch pattern.
 b. Adjust V-SHIFT -50Hz.
 c. Set 2 magnets of horizontal position to up and down equally so that it will be the center part of CRT. (Fig. 2)

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TX-29F355H

Summary of Contents for TX-29F355H

Page 1: ...2006 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law TX 29F355H GP21 Chassis Video 38 0 MHz Sound 31 5 MHz D K K1 32 MHz I 32 5 MH...

Page 2: ...for E Board 5 2 2 Factory Mode Adjustment 5 2 3 Adjustment for White Balance 6 2 4 Adjustment for CRT CUT OFF 6 2 5 Adjustment Procedure 7 Mass 43 kg Net Wt Specifications are subject to change withou...

Page 3: ...sed metallic cabinet part on the receiver such as screw heads aerials connectors control shafts etc When the exposed metallic part has a return path to the chassis the reading should be between 4 M an...

Page 4: ...V Audio Amp 15V 10 5V 6 5V 137V 10 5V H Drive Circuit 9V 3 3V standby 1 8V standby 6 5V G Board 5V 13 3V 137V Switching Transformer Primary Live Circuit MON Audio Out Audio Out Audio Amp Woofer left s...

Page 5: ...gure 2 Fig 2 2 2 Factory Mode Adjustment How to set To set the Factory mode press Volume 0 dac on the TV and Timer Setting 30 min on the remote control and press Volume Down button on the TV together...

Page 6: ...FF so that X 0 241 0 005 nit 3 Adjustment G CUT OFF so that Y 0 241 0 005 nit Adjustment of High Light 1 Adjustment Sub Bright so that Y 190 nit 2 Adjustment R Drive so that X 0 255 0 003 nit 3 Adjust...

Page 7: ...021 GND 10 8V 1V TPD 012 C858 16 5 2V 2 5 2 High Voltage Item preparation 1 Receive the crosshatch pattern 2 Set to 0 Beam Screen VR minimum Contrast minimum Adjustment procedure 1 Connect a DC volta...

Page 8: ...firm OSD become blue colour 5 Set A to 0 3 0 1V by BRT CHK2 at measurement point TPL 2 Fig 4 1 Connect oscilloscope probe to TPL 7 G OUT with 10k series resistor and adjust Contrast so that B as in Fi...

Page 9: ...is obtained Fig 21 10 Re adjust the Low Light controls to their correct settings and make sure that a uniform white field is obtained 11 Tighten the clamp screw A in Fig 10 Convergence 1 Apply a cros...

Page 10: ...primarily Fig 1 Purity magnet Set purity magnet that 2 magnets are TOP POSITION VRS magnet Set purity magnet 2 magnets are HORIZONTAL POSITION 2 Adjustment a Receive that Cross Hatch pattern b Adjust...

Page 11: ...and 3 shown in Fig 11 2 The wedges should be set 120 apart from each other 3 Be certain that three wedges are firmly fixed and the Deflection Yoke is tightly clamped in place Otherwise the Deflection...

Page 12: ...3 Conductor Views 12 TX 29F355H...

Page 13: ...4 Schematic Diagram 13 TX 29F355H...

Page 14: ...14 TX 29F355H...

Page 15: ...4 1 D Board 4 1 1 D Board 1 6 1A 2A 3A 4A 5A 6A 7A 8A 9A 15 TX 29F355H...

Page 16: ...4 1 2 D Board 2 6 1A 2A 3A 4A 5A 6A 7A 8A 9A 1B 2B 3B 4B 5B 6B 7B 8B 9B 16 TX 29F355H...

Page 17: ...4 1 3 D Board 3 6 1C 2C 3C 4C 5C 6C 7C 8C 9C 1B 2B 3B 4B 5B 6B 7B 8B 9B 17 TX 29F355H...

Page 18: ...4 1 4 D Board 4 6 1D 2D 3D 4D 5D 6D 7D 1C 2C 3C 4C 5C 6C 7C 8C 9C 18 TX 29F355H...

Page 19: ...4 1 5 D Board 5 6 1E 2E 3E 4E 5E 6E 1D 2D 3D 4D 5D 6D 7D 19 TX 29F355H...

Page 20: ...4 1 6 D Board 6 6 1E 2E 3E 4E 5E 6E 20 TX 29F355H...

Page 21: ...4 2 A Board 4 2 1 A Board 1 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 21 TX 29F355H...

Page 22: ...4 2 2 A Board 2 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 1B 2B 3B 4B 5B 6B 7B 8B 9B 22 TX 29F355H...

Page 23: ...4 2 3 A Board 3 5 1B 2B 3B 4B 5B 6B 7B 8B 9B 1C 2C 3C 4C 5C 6C 7C 8C 9C 23 TX 29F355H...

Page 24: ...4 2 4 A Board 4 5 1D 2D 3D 4D 5D 6D 7D 8D 9D 1C 2C 3C 4C 5C 6C 7C 8C 9C 24 TX 29F355H...

Page 25: ...4 2 5 A Board 5 5 1D 2D 3D 4D 5D 6D 7D 8D 9D 25 TX 29F355H...

Page 26: ...4 3 L Board 4 3 1 L Board 1 4 1A 2A 3A 4A 5A 6A 7A 8A 9A 26 TX 29F355H...

Page 27: ...4 3 2 L Board 2 4 1A 2A 3A 4A 5A 6A 7A 8A 9A 1B 2B 3B 4B 5B 6B 7B 8B 9B 27 TX 29F355H...

Page 28: ...4 3 3 L Board 3 4 1B 2B 3B 4B 5B 6B 7B 8B 9B 1C 2C 3C 4C 5C 6C 28 TX 29F355H...

Page 29: ...4 3 4 L Board 4 4 1C 2C 3C 4C 5C 6C 29 TX 29F355H...

Page 30: ...4 4 G Board 4 4 1 G Board 1 3 1A 2A 3A 4A 5A 6A 7A 8A 30 TX 29F355H...

Page 31: ...4 4 2 G Board 2 3 1A 2A 3A 4A 5A 6A 7A 8A 1B 2B 3B 31 TX 29F355H...

Page 32: ...4 4 3 G Board 3 3 1B 2B 3B 32 TX 29F355H...

Page 33: ...5 Parts Locations 33 TX 29F355H...

Page 34: ...6 Replacement Parts List 34 TX 29F355H...

Page 35: ...C1134 F2A1C101A310 E 100UF 16V C1135 ECJ2VF1E104Z C 0 1UF Z 25V C1136 ECJ2VF1E104Z C 0 1UF Z 25V C1140 ECJ2VF1E104Z C 0 1UF Z 25V C1141 ECJ2VF1E104Z C 0 1UF Z 25V C1142 ECJ2VF1E104Z C 0 1UF Z 25V C11...

Page 36: ...A1C470A310 E 47UF 16V C2303 ECEA1CKA220 E 22UF 16V C2314 F2A1E470A270 E 47UF 25V C2315 F2A1E222A284 E 2200UF 25V Ref No Part No Part Name Description Remarks C2320 ECJ2VC1H102J C 1000PF J 50V C2321 EC...

Page 37: ...UFC1A471B E 470UF 10V C887 F1J1C103A074 C 0 01UF 16V C888 F1J1C104A074 C 0 1UF 16V C889 ECJ2VF1C105Z C 1UF Z 16V C890 ECJ2VF1C105Z C 1UF Z 16V C891 EEUFC1C471B E 470UF 16V C893 ECJ2VF1H104Z C 0 1UF Z...

Page 38: ...n Remarks IC351 C1AA00000325 IC IC361 C1AA00000325 IC IC371 C1AA00000325 IC IC451 C1AA00000689 IC IC4804 AN15530B IC IC830 C5HABZZ00120 IC HYBRID IC862 C0DBAMG00027 IC POWER SUPPLY IC863 C0DBAMG00027...

Page 39: ...RANSISTOR RESISTORS R100 ERDS2TJ101 C 100OHM J 1 4W R1001 ERJ6GEYJ332 M 3 3KOHM J 1 10W R1002 ERJ6GEYJ103 M 10KOHM J 1 10W R1003 ERJ6GEYJ103 M 10KOHM J 1 10W R1004 ERJ6GEYJ101 M 100OHM J 1 10W R1005 E...

Page 40: ...ERJ6GEYJ102 M 1KOHM J 1 10W R1410 ERJ6GEY0R00 M 0OHM J 1 10W R1411 ERJ6GEY0R00 M 0OHM J 1 10W Ref No Part No Part Name Description Remarks R1412 ERJ3GEY0R00 M 0OHM J 1 16W R1413 ERJ3GEY0R00 M 0OHM J...

Page 41: ...OHM J 1 10W R2205 ERJ6GEYJ102 M 1KOHM J 1 10W R2206 ERJ6GEYJ102 M 1KOHM J 1 10W R2207 ERJ6GEYJ272 M 2 7KOHM J 1 10W Ref No Part No Part Name Description Remarks R2208 ERJ6GEYJ103 M 10KOHM J 1 10W R220...

Page 42: ...505 ERJ6GEYJ153 M 15KOHM J 1 10W R506 ERJ6GEYJ473 M 47KOHM J 1 10W R507 ERG2SJS330H M 33OHM J 2W Ref No Part No Part Name Description Remarks R509 ERG1SJ222E M 2 2KOHM J 1 10W R510 ERJ6ENF1152 M11 5KO...

Page 43: ...LKE103FA NOISE FILTER FL1203 ELKE103FA NOISE FILTER FL1270 ELKE103FA NOISE FILTER FL1501 ELKE103FA NOISE FILTER FL1706 ELKE103FA NOISE FILTER FL1713 J0HAAB000012 EMI FILTER G14 K1KA04AA0190 CONNECTOR...

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