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Panasonic CT-24SX11E AP367 Service Manual

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Service Manual

This Simplified Service Manual is issued to add listed models to the Main Service Manual order No. MTNC010527C1
(CT-27SX31E). A set of schematics, unique settings and a complete parts list are included in this Manual.
Please file and use this Simplified Service Manual together with Main Service Manual, order No. MTNC010527C1
(CT-27SX31E).
"WARNING! This Service Manual is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the product or products dealt with in this Service Manual by anyone else could result in serious injury or death."
The service technician is required to read and follow the "Safety Precautions" and "Important Safety Notice" in the Main Manual.
Simplified Manual
Models
CT-24SX11E
CT-24SX11UE
CT-24SX11CE
Copyright 2001 by Matsushita Electric Corporation of
America. All rights reserved. Unauthorized copying
and distribution is a violation of law.
®
ORDER NO. MTNC010837A1
B5
Color Television
(NA8MS)
Panasonic
Chassis
AP367
AP367
AP367

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Summary of Contents for Panasonic CT-24SX11E AP367

  • Page 1: Service Manual

    ORDER NO. MTNC010837A1 Service Manual Color Television Simplified Manual (NA8MS) Panasonic Models Chassis CT-24SX11E AP367 CT-24SX11UE AP367 CT-24SX11CE AP367 This Simplified Service Manual is issued to add listed models to the Main Service Manual order No. MTNC010527C1 (CT-27SX31E). A set of schematics, unique settings and a complete parts list are included in this Manual.

  • Page 2: Important Safety Notice

    Important Safety Notice Special components are used in this television set which are important for safety. These parts are identified on the schematic diagram by the symbol and printed in BOLD TYPE on the replacement part list. It is essential that these critical parts are replaced with the manufacturer’s specified replacement part to prevent X-ray radiation, shock, fire or other hazards.

  • Page 3: Table Of Contents

    Important Safety Notice ....2 Parts List ......18 Service Notes.

  • Page 4: Service Notes

    Service Notes (Continued) WARNING: This Receiver has been designed to meet IMPORTANT: To protect against possible damage to the solid state devices due to arcing or static or exceed applicable safety and X-ray radiation discharge, make certain that all ground wires and CTR protection as specified by government agencies and DAG wire are securely connected.

  • Page 5: Receiver Feature Table

    Receiver Feature Table FEATURE/MODEL CT-24SX11E/CE/UE Chassis AP367 Tuning system # of channels Menu language Eng/Span/Fr Closed Caption V-Chip 75 Ω input Remote Model # EUR511502 Picture tube A60LUQ085X PureFlat Picture Tube Comb Filter 3 Line Digital V. Edge Correction V/A norm Both Color Temp.

  • Page 6: Location Of Controls (Remote)

    Location of Controls (Remote) POWER Button Press to turn ON and OFF. MUTE Button Press to mute sound. A second press resumes sound. Press also to access and delete Closed Caption display. VCR, DVD, LD/CD, AUX, TV, CBL, DBS, RCVR Component function buttons VOL (volume) Buttons Press to adjust TV sound level.

  • Page 7: Service Mode (Electronic Controls)

    Service Mode (Electronic Controls) This Receiver has electronic technology using the I²C Bus Concept. It performs as a control function and it replaces many mechanical controls. Instead of adjusting mechanical controls individually, many of the control functions are now performed by using “On Screen Display Menu”. (The Service Adjustment Mode.) Note: It is suggested that the technician reads all the way through and understand the following procedure for Entering/Exiting the Service Adjustment Mode;...

  • Page 8: Service Mode Regiters

    Press the Power Button on the Remote Control to select the Service Adjustment. For Adjustments: 1.Press Channel Up/Down on the Note: Write Down the original 2.Press Volume Up/Down on the value set (b in Fig. 3 ) for Remote Control to select one of Remote Control to adjust the the available Service Adjustments each...
  • Page 9 Press the Power Button on the Remote Control to select the Service Adjustment For Adjustments: Note: Write Down the original 1.Press Channel Up/Down on the 2.Press Volume Up/Down on the Remote Control to select one of value set (b in Fig. 3 ) for Remote Control to adjust the the available Service Adjustments each...
  • Page 10 Press the Power Button on the Remote Control to select the Service Adjustment For Adjustments: 1.Press Channel Up/Down on the Note: Write Down the original 2.Press Volume Up/Down on the Remote Control to select one of value set (b in Fig. 3 ) for Remote Control to adjust the the available Service Adjustments each...
  • Page 11 Press the Power Button on the Remote Control to select the Service Adjustment Adjustments: Note: Write Down the original 1.Press Channel Up/Down on the 2.Press Volume Up/Down on the value set (b in Fig. 3 ) for Remote Control to select one of Remote Control to adjust the the available Service Adjustments each...
  • Page 12 Press the Power Button on the Remote Control to select the Service Adjustment For Adjustments: 1.Press Channel Up/Down on the Note: Write Down the original 2.Press Volume Up/Down on the Remote Control to select one of value set (b in Fig. 3 ) for Remote Control to adjust the the available Service Adjustments each...

  • Page 13: Service Adjustments (Electronic Controls)

    Tint/Color Adjustment 2. HIGH LIGHT areas – In Service Mode for making electronic adjustments, select Drive (C04) GRN, Service DAC Adjustment (B01) (B00) (C05) BLU and adjust the picture for warm whites. Preparation: 1. Apply a rainbow color bar signal. Complete Adjustment 2.
  • Page 14 15. Press the R-Tune key on the Remote 170±2V DC 0V DC (Ground) Figure 7. KR Waveform 16. In the Service Mode select the DAC DRIVE adjustments (C04) GRN, (C05) BLUE and adjust for warm white in a white color bar pattern. 17.

  • Page 15: Chassis Adjustment Procedure

    Chassis Service Adjustment Procedures All service adjustments are factory preset and should not require adjustment unless controls and/or associated components are replaced. Note: Connect the (-) lead of the voltmeter to the appropriate ground. Use heat sink when the HOT ground symbol ( ) is used.

  • Page 16: Rear View

    Rear View CRT Anode, HV Deflection Yoke Speaker Bracket C-Board Speaker Degauss Coil Tuner Rear AV Jacks P-Board Figure 8. CT-24SX11E/CE/UE Rear View - 16 -...
  • Page 17 NOTES: - 17 -...

  • Page 18: Parts List

    REPLACEMENT PARTS LIST Model:CT-24SX11E, CT-24SX11UE, CT-24SX11CE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION C368 ECQV1H224JL3...

  • Page 19: Replacement Parts List

    REPLACEMENT PARTS LIST Model: CT-24SX11E, CT-24SX11UE, CT-24SX11CE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION C564 ECKR2H471KB5...
  • Page 20 REPLACEMENT PARTS LIST Model:CT-24SX11E, CT-24SX11UE, CT-24SX11CE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION C2333 ECA1EM100B...
  • Page 21 REPLACEMENT PARTS LIST Model: CT-24SX11E, CT-24SX11UE, CT-24SX11CE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION D561 MA165TA5VT...
  • Page 22 REPLACEMENT PARTS LIST Model:CT-24SX11E, CT-24SX11UE, CT-24SX11CE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION L951 EXCELSA24T...
  • Page 23 REPLACEMENT PARTS LIST Model: CT-24SX11E, CT-24SX11UE, CT-24SX11CE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION R042 ERJ6GEYJ102V...
  • Page 24 REPLACEMENT PARTS LIST Model:CT-24SX11E, CT-24SX11UE, CT-24SX11CE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION R542 ERJ6GEYJ272V...
  • Page 25 REPLACEMENT PARTS LIST Model: CT-24SX11E, CT-24SX11UE, CT-24SX11CE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION R960 ERQ14AJ100E...
  • Page 26 ERJ6GEYJ102V RES,M 1K-J-1/10W M013 TXFEA0041DBS SPEAKER BRACKETS R6566 ERJ6GEYJ681V RES,M 680-J-1/10W ASSY, CABINET FRONT R6567 ERJ6GEYJ102V RES,M 1K-J-1/10W (2)Rubber sheet,(1)Badge panasonic M014 TXFKY40ESER R6568 ERJ6GEYJ102V RES,M 1K-J-1/10W (1) IR Guide,(1)Cabinet, SWITCHES (1)Felt,Rl 8mm x 46M S001 EVQPC105K SWITCH ASSY, CABINET BACK...

  • Page 27: C-Board Voltages

    C- Board Schematic, Layout & Voltages - Diagrama Eléctrico, Diagrama Impreso y Voltajes Tarjeta-C ALL MODELS Schematic Notes Resistors are carbon 1/4W unless noted (BOLD LINE) indicates the otherwise. route of B+ supply. Capacitors are ceramic 50V unless noted The schematic diagrams are current at otherwise.

  • Page 28: A-Board Schematic (Left Portion)

    ALL MODELS A-Board Schematic, Left Portion - Diagrama Eléctrico de la Tarjeta-A, Sección Izquierda - 28 -...

  • Page 29: (Right Portion)

    A-Board Schematic, Right Portion - Diagrama Eléctrico de la Tarjeta-A, Sección Derecha ALL MODELS IMPORTANT SAFETY NOTICE THIS SCHEMATIC DIAGRAM INCORPORATES SPECIAL FEATURES THAT ARE IMPORTANT FOR PROTECTION FROM X-RADIATION, FIRE AND ELECTRICAL SHOCK HAZARDS. WHEN SERVICING IT IS ESSENTIAL THAT ONLY MANUFACTURERS SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS DESIGNATED WITH A THE SCHEMATIC.

  • Page 30: A-Board Pcb

    ALL MODELS A-Board Layout - Diagrama Impreso de la Tarjeta-A A-BOARD LAYOUT - 30 -...

  • Page 31: A-Board Voltages

    A-Board Voltages - Voltajes Tarjeta- A ALL MODELS Q002 Q003 Q004 Q005 Q201 IC101 IC2201 IC3001 IC001 ..8.91 ..0.00 5.67 0.00 9.89 0.64 3.25 ..0.00 .

  • Page 32: P-Board Schematic

    ALL MODELS P-Board Schematic, Layout & Voltages - Diagrama Impreso, Eléctrico y Voltajes Tarjeta-P - 32 -...

  • Page 33: P-Board Pcb & Voltages

    P- Board Layout & Voltages - Circuito Impreso y Voltajes Tarjeta-P ALL MODELS IC801 ..14.09 ..15.76 ..0.16 ..13.02 IC802 ..11.00 .

  • Page 34: A-Board Waveforms

    ALL MODELS A-Board Waveforms - Formas de Onda Tarjeta A Waveforms - A-Board 1.0-1.1V p-p [20µs] 3.9-5.4V p-p [20µs] 4.1-4.2V p-p [5ms] 178.0-180.0V p-p [20µs] 344.0-348.0V p-p [5µs] IC3001 PIN 36 (VIDEO) (R OUT) Q802 Collector IC101 PIN 33 (VERT OUT) Q501 Collector (H DRIVE) TP47R 503KHz X’tal...
  • Page 35 PARTS LIST ABBREVIATIONS GUIDE RESISTOR TYPE TOLERANCE Carbon ± 1% Fuse ± 5% Metal Oxide ± 10% Solid ± 20% Wire Wound ± 2% RES, C 270-J-1/4 CAPACITOR TYPE TOLERANCE Ceramic ± 0.25pF Electrolytic ± 0.5pF Polyester ± 1pF Styrol ±...
  • Page 36 ® Printed in USA K01072223CM0731 - 32 -...

This manual is also suitable for:

Ct-24sx11ue ap367Ct-24sx11ce ap367Ct-24sx11eCt-24sx11ueCt-24sx11ce

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