To Next PageTo Next PageWhat to do if my Panasonic SA-XH170EB Home Theater System shows F61 error?
If your Panasonic Home Theater System powers on and then displays 'F61', it could be due to a short circuit between pin 11/12 and pin 13/14. Check the Schematic Diagram of SMPS Circuit (Item 17.6) for terminal pin count on primary and secondary terminals. Also, refer to Fig. 1. SMPS P.C.B.
General| Type | Home Theater System |
|---|---|
| Audio Channels | 5.1 |
| Playable Media | DVD, CD, USB |
| Audio Formats | Dolby Digital, DTS |
| Radio | FM |
| Bluetooth | Yes |
| HDMI Outputs | 1 |
| USB Port | 1 |
| Optical Input | 1 |
| Coaxial Input | 1 |
| Connectivity | Bluetooth, USB |
General safety guidelines for servicing the unit.
Precautions to take before starting any repair or adjustment.
Explains the unit's protection circuitry and how it functions.
Specific caution regarding the AC power cord for EB models.
Lists safety-critical components requiring specific replacement parts.
Measures to prevent damage to sensitive components from static electricity.
Safety precautions related to the product's laser diode.
Specific handling instructions for the traverse unit to prevent damage.
Introduction to the service manual's scope and ordering procedures.
Details on various licenses and third-party software acknowledgments.
Lists compatible disc types and file format support.
Information regarding DivX video playback and registration.
Information on the unit's automatic power-saving functions.
Explains how the unit interacts with TVs using VIERA Link technology.
Explains the functions of each button on the remote control.
Describes the operations for buttons located on the main unit.
Guidance on how to connect the speaker systems to the unit.
Instructions for connecting the unit to a TV using ARC via HDMI.
Procedures for ejecting a disc when the unit is not functioning normally.
Steps for playing media files from a connected USB device.
Procedure to initialize the unit to its shipping mode settings.
Instructions for setting or checking the unit's panel code.
Explains how to activate and interpret self-diagnostic modes for troubleshooting.
Lists and explains various error codes displayed by the unit.
Troubleshooting steps for specific power supply and amplifier errors.
Procedures for measuring and calculating laser diode currents.
Common issues and checks for the disc traverse unit.
Guides for resolving problems with HDMI audio and video output.
Lists necessary service tools and fixtures for disassembly.
Identifies different types of screws used in the unit.
Visual representation of the disassembly process sequence.
Illustrates the location of major components and PCBs within the unit.
Step-by-step instructions for removing the top cabinet cover.
Procedure for replacing the tray ornament component.
Steps for removing the front panel assembly.
Instructions for disassembling the operation button PCB.
Steps for removing the power button PCB.
Procedure for disassembling the main panel PCB.
Instructions for removing the rear panel of the unit.
Steps for removing the unit's fan.
Detailed steps for removing the main printed circuit board.
Instructions for disassembling the D-Amp PCB.
Guide for replacing the digital amplifier integrated circuits.
Steps to disassemble the AC inlet PCB.
Steps to disassemble the Switched-Mode Power Supply (SMPS) PCB.
Procedure for removing the switching regulator IC.
Steps for removing the D5702 diode.
Procedure for removing the D5802 diode.
Steps for removing the D5803 diode.
Instructions for disassembling the Scart PCB.
Instructions for disassembling the DVD mechanism unit.
Steps for disassembling and replacing the traverse unit.
Guidance on checking and repairing the panel PCB.
Steps for checking and repairing the main PCB.
Instructions for checking and repairing the D-Amp PCB.
Procedures for checking and repairing the SMPS PCB.
A high-level overview of the unit's functional blocks.
Detailed block diagram of the unit's backend processing.
Lists terminal pinouts for key integrated circuits.
Illustrates the system control signal flow and components.
Block diagram detailing the audio and video signal paths.
Shows how various PCBs and components are interconnected via wiring.
Explains symbols and conventions used in the schematic diagrams.
Detailed schematic for the main processing and HDMI interface circuits.
Schematic detailing the front panel control circuitry.
Schematics for the operation button, power button, and AC inlet circuits.
Layout diagram of the main printed circuit board.
Layouts for the panel, operation, and power button PCBs.
Layout diagram of the D-Amp printed circuit board.
Layouts for the SMPS, AC inlet, and Scart PCBs.
Provides voltage readings and waveform examples for troubleshooting.
Visual identification guide for common electronic components.
Detailed pin functions for key integrated circuits.
Visual breakdown of mechanical parts and their locations.
Illustrates the packaging of the SC-XH170EB/EG model.
Illustrates the packaging of the SC-XH175EP model.
Lists all mechanical parts for replacement.
Comprehensive list of electrical components for replacement.
