Need help?Do you have a question about the Panasonic TX-P37C2B and is the answer not in the manual?
Guidelines for conducting safe repairs and servicing of the equipment, including wiring and connector handling.
Procedure for checking leakage current to prevent shock hazards using a measuring network.
Techniques to reduce component damage from electrostatic discharge (ESD) to sensitive devices.
Information and recommendations for using lead-free solder in service and repair work.
Diagram and identification of Printed Circuit Board (PCB) components and their functions.
List of applicable input signals for Component (Y, PB, PR) and HDMI inputs.
General information, IC replacement, and model-specific key specifications for CI Plus/DTCP-IP.
Instructions on accessing Service Mode using specific remote control key commands.
Details of adjustable parameters within Service Mode, including preset values.
Procedure for exiting Service Mode by powering off the unit.
Explanation of picture reversal options and potential causes for related symptoms.
Accessing and utilizing the service tool mode for diagnostics and history.
Purpose and access command for Hotel mode setup, and explanation of its menu items.
Purpose and preparation for copying TV data to SD card for board replacement or hotel setup.
Procedure for copying TV data to an SD card, including password input.
Procedure for copying data from an SD card to the TV set, including password.
How to access and interpret self-check indication for IIC bus line status.
Information on LED blinking patterns and their relation to defective blocks.
Troubleshooting flowchart and states for 'No Power' indication by the power LED.
Troubleshooting flowchart for 'No Picture' issues, checking signals and boards.
Analysis of local area failures on plasma display and identification of possible defective PCBs.
Purpose and instructions for the SC jig tool to identify failure boards.
Instructions to remove the rear cover of the TV unit.
Procedure for removing the AC inlet connector and associated cable.
Steps to disconnect connectors and remove the P-Board from the unit.
Instructions for removing the side terminal cover and side shield metal components.
Procedure for removing the Tuner unit after releasing cable clampers and connectors.
Instructions for removing the A-Board after the Tuner unit has been detached.
Steps to disconnect speaker terminals and remove the speaker units.
Procedure for removing the SM-Board, including flexible cables and bridge connectors.
Instructions for removing the SC-Board after detaching SM-Board and connectors.
Steps to remove the SS-Board after disconnecting cables and connectors.
Procedure for removing hanger metals and stand brackets from the plasma panel section.
Instructions for removing the C1-Board after detaching hanger metals and flexible cables.
Steps to remove the C2-Board after disconnecting flexible cables and connectors.
Procedure for removing the S-Board, including power button and connector.
Instructions for removing the plasma panel assembly from the cabinet assy.
Steps for removing glass holders from the cabinet assy after panel removal.
Procedure for removing the K-Board from the LED panel after detaching glass holders.
Caution and steps for safely replacing the plasma panel with a new unit.
General guidance on performing adjustments within the service mode.
Procedure for setting Vsus to LOW or HIGH based on dead pixel checks.
Procedure for adjusting sub-contrast using RF system signals and color analyzer.
Adjustments for AV and HD systems, focusing on Contrast setting.
Procedure for adjusting white balance (COOL, NORMAL, WARM) using a color analyzer.
Overall block diagram illustrating the main functional blocks of the TV.
Detailed block diagram section 1 of 4, showing signal flow and component connections.
Detailed block diagram section 2 of 4, illustrating further signal paths and interconnections.
Detailed block diagram section 3 of 4, focusing on power supply circuitry.
Detailed block diagram section 4 of 4, showing scan drive and data driver circuits.
Important caution regarding correct assembly and locking of flexible cables.
Diagram illustrating wiring connections for the first set of components.
Diagram showing wiring connections for the second set of components and boards.
Diagram illustrating wiring connections for the third set of components and a clamp table.
Diagram showing wiring connections for the fourth set of components and felt tape usage.
Notes and remarks for interpreting schematic diagrams and safety precautions.
Schematic diagram for P-Board, section 1 of 4, showing power supply circuits.
Schematic diagram for P-Board, section 2 of 4, detailing control and interface circuits.
Schematic diagram for P-Board, section 3 of 4, showing power control and error detection.
Schematic diagram for P-Board, section 4 of 4, detailing power micom and protection circuits.
Schematic diagram for A-Board, section 1 of 19, covering IIC and JTAG interfaces.
Schematic diagram for A-Board, section 2 of 19, detailing PEAKS-sLD circuitry.
Schematic diagram for A-Board, section 3 of 19, covering CPU bus and analog video I/O.
Schematic diagram for A-Board, section 4 of 19, detailing CI slot and interface connections.
Schematic diagram for A-Board, section 5 of 19, showing CI slot, SD card, and flash memory.
Schematic diagram for A-Board, section 6 of 19, covering STB and MPU interfaces.
Schematic diagram for A-Board, section 7 of 19, detailing HDMI interface connections.
Schematic diagram for A-Board, section 8 of 19, showing audio amplifier circuitry.
Schematic diagram for A-Board, section 9 of 19, covering tuner and terminal interfaces.
Schematic diagram for A-Board, section 10 of 19, detailing video and audio I/O.
Schematic diagram for A-Board, section 11 of 19, illustrating AV switch functionality.
Schematic diagram for A-Board, section 12 of 19, showing analog ASIC circuitry.
Schematic diagram for A-Board, section 13 of 19, detailing DC-DC converter circuits.
Schematic diagram for A-Board, section 14 of 19, showing PD4 and data driver circuits.
Schematic diagram for A-Board, section 15 of 19, detailing data driver circuits.
Schematic diagram for A-Board, section 16 of 19, illustrating PEAKS-AVC power circuits.
Schematics for A-Board (section 17), K-Board, and S-Board, showing connectors and power.
Schematic diagram for A-Board, section 18 of 19, detailing PEAKS-COMMON circuitry.
Schematic diagram for A-Board, section 19 of 19, showing DVB-T/C DEMODULATOR.
Schematic diagram for the C1-Board, illustrating panel data connections and drivers.
Schematic diagram for the C2-Board, showing panel data connections and drivers.
Schematic diagram for the SC-Board, section 1 of 4, showing main circuits and drivers.
Schematic diagram for the SC-Board, section 2 of 4, detailing power and driver circuits.
Schematic diagram for the SC-Board, section 3 of 4, showing driver and protection circuits.
Schematic diagram for the SC-Board, section 4 of 4, detailing driver and protection circuits.
Schematic diagram for the SS-Board, section 1 of 2, showing driver and power circuits.
Schematic diagram for the SS-Board, section 2 of 2, detailing power and driver circuits.
Foil side layout diagram of the P-Board (LSEP1287LDHB).
Location of ICs, transistors, and resistors on the P-Board (Foil and Component sides).
Component side layout diagram of the P-Board (LSEP1287LDHB).
Layout diagrams for K-Board and S-Board (Foil and Component sides).
Foil side layout diagram of the A-Board (A-P37C2B, A-P37C2E, A-PR37C2).
Component side layout diagram of the A-Board (A-P37C2B, A-P37C2E, A-PR37C2).
Layout diagrams for the C1-Board (TXNC111EFK) (Foil and Component sides).
Layout diagrams for the C2-Board (TXNC211EFK) (Foil and Component sides).
Layout diagrams for the SC-Board (TXNSC11EFK) (Foil side).
Component side layout diagram of the SC-Board (TXNSC11EFK).
Layout diagrams for the SS-Board (TXNSS11EFK) (Foil side).
Component side layout diagram of the SS-Board (TXNSS11EFK).
Provides exploded views and a list of mechanical replacement parts.
Exploded view diagram showing the assembly of external components and main boards.
Exploded view diagram showing internal components and board placements.
Diagram illustrating the first steps of packing the product for shipping.
Diagram illustrating the final steps of packing the product, including screen protection.
Notes regarding the supply source for mechanical replacement parts.
Notes regarding RTL (Retention Time Limited) and component availability.
List of electrical components with part numbers, descriptions, and quantities.
Guidelines for conducting safe repairs and servicing of the equipment, including wiring and connector handling.
Procedure for checking leakage current to prevent shock hazards using a measuring network.
Techniques to reduce component damage from electrostatic discharge (ESD) to sensitive devices.
Information and recommendations for using lead-free solder in service and repair work.
Diagram and identification of Printed Circuit Board (PCB) components and their functions.
List of applicable input signals for Component (Y, PB, PR) and HDMI inputs.
General information, IC replacement, and model-specific key specifications for CI Plus/DTCP-IP.
Instructions on accessing Service Mode using specific remote control key commands.
Details of adjustable parameters within Service Mode, including preset values.
Procedure for exiting Service Mode by powering off the unit.
Explanation of picture reversal options and potential causes for related symptoms.
Accessing and utilizing the service tool mode for diagnostics and history.
Purpose and access command for Hotel mode setup, and explanation of its menu items.
Purpose and preparation for copying TV data to SD card for board replacement or hotel setup.
Procedure for copying TV data to an SD card, including password input.
Procedure for copying data from an SD card to the TV set, including password.
How to access and interpret self-check indication for IIC bus line status.
Information on LED blinking patterns and their relation to defective blocks.
Troubleshooting flowchart and states for 'No Power' indication by the power LED.
Troubleshooting flowchart for 'No Picture' issues, checking signals and boards.
Analysis of local area failures on plasma display and identification of possible defective PCBs.
Purpose and instructions for the SC jig tool to identify failure boards.
Instructions to remove the rear cover of the TV unit.
Procedure for removing the AC inlet connector and associated cable.
Steps to disconnect connectors and remove the P-Board from the unit.
Instructions for removing the side terminal cover and side shield metal components.
Procedure for removing the Tuner unit after releasing cable clampers and connectors.
Instructions for removing the A-Board after the Tuner unit has been detached.
Steps to disconnect speaker terminals and remove the speaker units.
Procedure for removing the SM-Board, including flexible cables and bridge connectors.
Instructions for removing the SC-Board after detaching SM-Board and connectors.
Steps to remove the SS-Board after disconnecting cables and connectors.
Procedure for removing hanger metals and stand brackets from the plasma panel section.
Instructions for removing the C1-Board after detaching hanger metals and flexible cables.
Steps to remove the C2-Board after disconnecting flexible cables and connectors.
Procedure for removing the S-Board, including power button and connector.
Instructions for removing the plasma panel assembly from the cabinet assy.
Steps for removing glass holders from the cabinet assy after panel removal.
Procedure for removing the K-Board from the LED panel after detaching glass holders.
Caution and steps for safely replacing the plasma panel with a new unit.
General guidance on performing adjustments within the service mode.
Procedure for setting Vsus to LOW or HIGH based on dead pixel checks.
Procedure for adjusting sub-contrast using RF system signals and color analyzer.
Adjustments for AV and HD systems, focusing on Contrast setting.
Procedure for adjusting white balance (COOL, NORMAL, WARM) using a color analyzer.
Overall block diagram illustrating the main functional blocks of the TV.
Detailed block diagram section 1 of 4, showing signal flow and component connections.
Detailed block diagram section 2 of 4, illustrating further signal paths and interconnections.
Detailed block diagram section 3 of 4, focusing on power supply circuitry.
Detailed block diagram section 4 of 4, showing scan drive and data driver circuits.
Important caution regarding correct assembly and locking of flexible cables.
Diagram illustrating wiring connections for the first set of components.
Diagram showing wiring connections for the second set of components and boards.
Diagram illustrating wiring connections for the third set of components and a clamp table.
Diagram showing wiring connections for the fourth set of components and felt tape usage.
Notes and remarks for interpreting schematic diagrams and safety precautions.
Schematic diagram for P-Board, section 1 of 4, showing power supply circuits.
Schematic diagram for P-Board, section 2 of 4, detailing control and interface circuits.
Schematic diagram for P-Board, section 3 of 4, showing power control and error detection.
Schematic diagram for P-Board, section 4 of 4, detailing power micom and protection circuits.
Schematic diagram for A-Board, section 1 of 19, covering IIC and JTAG interfaces.
Schematic diagram for A-Board, section 2 of 19, detailing PEAKS-sLD circuitry.
Schematic diagram for A-Board, section 3 of 19, covering CPU bus and analog video I/O.
Schematic diagram for A-Board, section 4 of 19, detailing CI slot and interface connections.
Schematic diagram for A-Board, section 5 of 19, showing CI slot, SD card, and flash memory.
Schematic diagram for A-Board, section 6 of 19, covering STB and MPU interfaces.
Schematic diagram for A-Board, section 7 of 19, detailing HDMI interface connections.
Schematic diagram for A-Board, section 8 of 19, showing audio amplifier circuitry.
Schematic diagram for A-Board, section 9 of 19, covering tuner and terminal interfaces.
Schematic diagram for A-Board, section 10 of 19, detailing video and audio I/O.
Schematic diagram for A-Board, section 11 of 19, illustrating AV switch functionality.
Schematic diagram for A-Board, section 12 of 19, showing analog ASIC circuitry.
Schematic diagram for A-Board, section 13 of 19, detailing DC-DC converter circuits.
Schematic diagram for A-Board, section 14 of 19, showing PD4 and data driver circuits.
Schematic diagram for A-Board, section 15 of 19, detailing data driver circuits.
Schematic diagram for A-Board, section 16 of 19, illustrating PEAKS-AVC power circuits.
Schematics for A-Board (section 17), K-Board, and S-Board, showing connectors and power.
Schematic diagram for A-Board, section 18 of 19, detailing PEAKS-COMMON circuitry.
Schematic diagram for A-Board, section 19 of 19, showing DVB-T/C DEMODULATOR.
Schematic diagram for the C1-Board, illustrating panel data connections and drivers.
Schematic diagram for the C2-Board, showing panel data connections and drivers.
Schematic diagram for the SC-Board, section 1 of 4, showing main circuits and drivers.
Schematic diagram for the SC-Board, section 2 of 4, detailing power and driver circuits.
Schematic diagram for the SC-Board, section 3 of 4, showing driver and protection circuits.
Schematic diagram for the SC-Board, section 4 of 4, detailing driver and protection circuits.
Schematic diagram for the SS-Board, section 1 of 2, showing driver and power circuits.
Schematic diagram for the SS-Board, section 2 of 2, detailing power and driver circuits.
Foil side layout diagram of the P-Board (LSEP1287LDHB).
Location of ICs, transistors, and resistors on the P-Board (Foil and Component sides).
Component side layout diagram of the P-Board (LSEP1287LDHB).
Layout diagrams for K-Board and S-Board (Foil and Component sides).
Foil side layout diagram of the A-Board (A-P37C2B, A-P37C2E, A-PR37C2).
Component side layout diagram of the A-Board (A-P37C2B, A-P37C2E, A-PR37C2).
Layout diagrams for the C1-Board (TXNC111EFK) (Foil and Component sides).
Layout diagrams for the C2-Board (TXNC211EFK) (Foil and Component sides).
Layout diagrams for the SC-Board (TXNSC11EFK) (Foil side).
Component side layout diagram of the SC-Board (TXNSC11EFK).
Layout diagrams for the SS-Board (TXNSS11EFK) (Foil side).
Component side layout diagram of the SS-Board (TXNSS11EFK).
Provides exploded views and a list of mechanical replacement parts.
Exploded view diagram showing the assembly of external components and main boards.
Exploded view diagram showing internal components and board placements.
Diagram illustrating the first steps of packing the product for shipping.
Diagram illustrating the final steps of packing the product, including screen protection.
Notes regarding the supply source for mechanical replacement parts.
Notes regarding RTL (Retention Time Limited) and component availability.
List of electrical components with part numbers, descriptions, and quantities.
To Next Page
General