Panasonic CT-F2156WLP Скачать руководство пользователя страница 14 | Manualshive

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6.2. A Board

6.2.1. A Board (1/5)

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CT-F2156WLP

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Содержание CT-F2156WLP

Страница 1: ...M Video Audio Terminals DVD 2006 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law CT F2156WLP GP41 Chassis Y 1 0 Vp p 75Ω PB 0 7 Vp p 75Ω PR 0 7 Vp p 75Ω AV 1 2 3 Video in 1 0 Vp p 75Ω Audio in Approx 0 5V 47KΩ Audio Amp AUDIO L R 0 5VRMS PHONE JACK TYPE x 2 High Voltage 27 5 1 5 at zero beam current Picture Tube A51LYZ295X Type ...

Страница 2: ... 3 Service Mode 1 Function 6 3 4 Service Mode 2 Controls OPTION data 1 3 6 4 Adjustment Procedure 7 4 1 Adjustment Procedure 7 4 2 COLOUR PURITY 7 4 3 CONVERGENCE 8 4 4 WHITE BALANCE MARKET MODE CHK 4 9 4 5 ADJUSTMENT OF CRT VRS 10 5 Conductor Views 11 6 Schematic Diagrams 12 6 1 SCHEMATIC DIAGRAM FOR GP41 CHASSIS 12 6 2 A Board 14 6 3 L Board 19 6 4 G Board 22 7 Parts Locations 25 8 Replacement P...

Страница 3: ...c When the exposed metallic part has a return path to the chassis the reading should be between 4 MΩ Ω Ω Ω and 20 MΩ Ω Ω Ω When the exposed metal does not have a return path to the chassis the reading must be zero 1 3 Leakage Current Hot Check See Fig 1 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 2 kΩ 10 W resistor in series with an...

Страница 4: ...WITCH G GEOMAGNETIC WOOFER AMP IC2401 PVP IC1801 R G B SCL SDA CVBS IN REAR INPUTS AV1 V L R AV 3 YUV V L R VCT IF IC601 V_IN CVBS OUT MON_OUT R G B R G B MON_OUT V L R EEPROM IC1101 VM SCL SDA A_IN IF H A AUDIO OUT V SPEAKER AUDIO AMP IC2301 V OUT H OUT TUNER FRONT INPUTS AV2 V L R PP 29 models PIP models 4 CT F2156WLP ...

Страница 5: ...2 Service Hints 2 1 HOW TO MOVE CHASSIS INTO SERVICE POSITION 1 Remove 9 screws 2 Draw out Main Chassis 3 Stand the Main Chassis 5 CT F2156WLP ...

Страница 6: ... item 7 Normal remote exit service mode 11 ANGEL 128 127 12 BOW 128 127 13 DVCO 128 127 14 H POS 128 127 15 G CUT OFF N A 16 B CUT OFF 0 511 17 R DRIVE 0 511 18 G DRIVE 0 511 19 B DRIVE 0 511 20 SUB Bright 128 127 5 Volume decrement of selected item 6 OK remote store save selected item 7 Normal remote exit service mode NOTE Service mode 2 options bit refer to each model spec 3 Market Mode Function...

Страница 7: ...just roughly the static convergence magnets 5 Apply a green pattern signal 6 Loosen a clamp screw for the Deflection Yoke and move the Deflection Yoke as close to the purity magnet as possible 7 Adjust the purity magnet so that a vertical green field is obtained at the center of the screen 4 1 3 NTSC TINT COLOUR Item preparation 1 Connect oscilloscope probe to TPL1 R OUT with 10kΩ series resistor ...

Страница 8: ... at center of the screen 4 Adjust Red and Blue with Green line at center of the screen by rotating RB G static convergence magnet 5 Lock convergence magnets with silicone sealer 6 Remove the DY wedges and slightly tilt the Deflection Yoke vertically 7 Fix the Deflection Yoke by re inserting the DY wedges 8 If purity error is found repeat Colour Purity adjustment 8 CT F2156WLP ...

Страница 9: ...ure 4 Adjust the remaining R and B CUTOFF controls so as to get a white horizontal line on the screen 5 Return to full field SCAN by pushing the position 5 key on the remote control 6 Adjust the R Drive and B Drive controls as to obtain a uniform white on the white bar of the greyscale pattern 7 Confirm correct B W rendition and greyscale tracking or repeat CUTOFF and drive control setup Note Writ...

Страница 10: ... Mg Set Pur Mg that 2magnets are top position VRS Mag Set VRS Mg that 2magnets are horizontal position ADJUSTMENT 1 Receive the white balance pattern 2 Adjust V CENTER 3 Set R B CUT OFF to minimum and set G CUT OFF to center 4 Receive the aging pattern 5 Set 2 magnet of vertical position to up and down equally so that center part of CRT Fig 2 10 CT F2156WLP ...

Страница 11: ...5 Conductor Views 11 CT F2156WLP ...

Страница 12: ...6 Schematic Diagrams 6 1 SCHEMATIC DIAGRAM FOR GP41 CHASSIS 12 CT F2156WLP ...

Страница 13: ...13 CT F2156WLP ...

Страница 14: ...6 2 A Board 6 2 1 A Board 1 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 14 CT F2156WLP ...

Страница 15: ...6 2 2 A Board 2 5 1B 2B 3B 4B 5B 6B 7B 8B 9B 1A 2A 3A 4A 5A 6A 7A 8A 9A 15 CT F2156WLP ...

Страница 16: ...6 2 3 A Board 3 5 1B 2B 3B 4B 5B 6B 7B 8B 9B 1C 2C 3C 4C 5C 6C 7C 8C 9C 16 CT F2156WLP ...

Страница 17: ...6 2 4 A Board 4 5 1D 2D 3D 4D 5D 7D 6D 8D 9D 1C 2C 3C 4C 5C 6C 7C 8C 9C 17 CT F2156WLP ...

Страница 18: ...6 2 5 A Board 5 5 1D 2D 3D 4D 5D 7D 6D 8D 9D 18 CT F2156WLP ...

Страница 19: ...6 3 L Board 6 3 1 L Board 1 3 1A 2A 3A 4A 5A 6A 7A 8A 9A 19 CT F2156WLP ...

Страница 20: ...6 3 2 L Board 2 3 1B 2B 3B 4B 9B 1A 2A 3A 4A 5A 6A 7A 8A 9A 20 CT F2156WLP ...

Страница 21: ...6 3 3 L Board 3 3 1B 2B 3B 4B 9B 21 CT F2156WLP ...

Страница 22: ...6 4 G Board 6 4 1 G Board 1 3 1A 2A 3A 4A 5A 6A 7A 22 CT F2156WLP ...

Страница 23: ...6 4 2 G Board 2 3 1B 2B 3B 4B 5B 1A 2A 3A 4A 5A 6A 7A 23 CT F2156WLP ...

Страница 24: ...6 4 3 G Board 3 3 1B 2B 3B 4B 5B 24 CT F2156WLP ...

Страница 25: ...7 Parts Locations 25 CT F2156WLP ...

Страница 26: ...8 1 Replacement Parts List Notes 8 Replacement Parts List 26 CT F2156WLP ...

Страница 27: ...F1C105Z C 10UF Z 16V C303 ECJ2VB1C104K C 0 1UF K 16V C305 F2A1C4710045 E 470UF 16V C306 D0GB240JA008 F 24 J 1 16V C307 D0GB240JA008 F 24 J 1 16V C308 D0GB240JA008 F 24 J 1 16V C3150 F2A1H2R2A118 E 2 2UF 50V C3151 F2A1H2R2A118 E 2 2UF 50V C3184 ERJ3GEY0R00 M 0OHM J 1 16W C3185 ERJ3GEY0R00 M 0OHM J 1 16W C3186 ECJ1VB1H222K C 2200PF K 50V C3187 ECJ1VB1H222K C 2200PF K 50V C350 ECA1CM101B E 100UF 16V ...

Страница 28: ...CK000004 DIODE D364 B0AACK000004 DIODE D365 B0AACK000004 DIODE D366 B0AACK000004 DIODE D367 B0AACK000004 DIODE D402 B0HAJL000003 DIODE D503 B0AACK000004 DIODE D504 B0AACK000004 DIODE D507 B0ACCK000005 DIODE D511 MA4108J DIODE D512 B0HAJL000003 DIODE Ref No Part No Part Name Description Remarks D513 B0HAMP000090 DIODE D515 B0HAMP000090 DIODE D520 B0ACDJ000009 DIODE D552 B0HAMP000090 DIODE D556 ERB0...

Страница 29: ...RJ3GEYJ151 M 150OHM J 1 16W R1115 ERJ3GEYJ101 M 100OHM J 1 16W R1131 ERJ3GEYJ220 M 22OHM J 1 16W R1132 ERJ3GEYJ220 M 22OHM J 1 16W R1140 ER0S2CKF1002 M 10KOHM F 1 4W R1142 ERJ3EKF1001 M 1KOHM F 1 16W R1150 ERJ3GEYJ101 M 100OHM J 1 16W R1201 ERJ3GEYJ102 M 1KOHM J 1 16W R1202 ERJ3GEYJ102 M 1KOHM J 1 16W R1228 ERJ3GEYJ101 M 100OHM J 1 16W R1229 ERJ3GEYJ101 M 100OHM J 1 16W R2112 ERJ3GEYJ102 M 1KOHM J...

Страница 30: ... 0OHM 1 4W R665 ERDS2T0T C 0OHM 1 4W R669 ERDS2T0T C 0OHM 1 4W R681 ERJ3GEYJ472 M 4 7KOHM J 1 16W R682 ERJ3GEYJ472 M 4 7KOHM J 1 16W R685 ERJ3GEYJ104 M 100KOHM J 1 16W Ref No Part No Part Name Description Remarks R686 ERJ3GEYJ104 M 100KOHM J 1 16W R701 ERJ3GEYJ103 M 10KOHM J 1 16W R825 ERJ3GEYJ471 M 470OHM J 1 16W R827 ERJ3GEYJ153 M 15KOHM J 1 16W R829 ERJ3EKF3092 F 30 9KOHM 1 8W R830 D0AE201JA046...

Страница 31: ...5 ERJ3GEY0R00 M 0OHM J 1 16W JS3146 ERJ3GEY0R00 M 0OHM J 1 16W JS631 ERJ3GEY0R00 M 0OHM J 1 16W JS632 ERJ3GEY0R00 M 0OHM J 1 16W JS633 ERJ3GEY0R00 M 0OHM J 1 16W JS634 ERJ3GEY0R00 M 0OHM J 1 16W JS670 ERJ3GEY0R00 M 0OHM J 1 16W JS850 ERJ3GEY0R00 M 0OHM J 1 16W JSG3142 ERJ3GEY0R00 M 0OHM J 1 16W JSG3147 ERJ3GEY0R00 M 0OHM J 1 16W JSG3148 ERJ3GEY0R00 M 0OHM J 1 16W JSG3165 ERJ3GEY0R00 M 0OHM J 1 16W...

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