To Next PageTo Next PageWhy does my Panasonic SA-HT940PC TV not have display and shows U702 / U703?
If your Panasonic Home Theater System's TV does not have a display and the set FL display shows U702 / U703, check the setting of the set in the Setup Menu to ensure whether HDMI video output is turned ON.
General| Type | Home Theater System |
|---|---|
| Audio Output Power | 1000 W |
| Number of Channels | 5.1 |
| DVD Player | Yes |
| DVD Changer | No |
| Supported Media | DVD, CD, MP3 |
| Surround Sound Formats | Dolby Digital, DTS |
| Dolby Digital Decoder | Yes |
| DTS Decoder | Yes |
| HDMI Output | Yes |
| HDMI Inputs | 1 |
| USB Port | No |
| Component Video Output | Yes |
| S-Video Output | Yes |
| Composite Video Output | Yes |
| Progressive Scan | Yes |
| Speaker Configuration | 5.1 |
| Audio Input | Yes |
| Digital Audio Input | Yes (Optical) |
| Radio Tuner | FM/AM |
| Dimensions (W x H x D) | 430 x 60 x 360 mm |
General unit specs, disc compatibility, audio/video performance, and video output.
FM/AM tuner specs, phone jack details, and HDMI output capabilities.
General safety rules, leakage current testing procedures (cold and hot).
Precautions before repair, ESD prevention measures, and protection circuitry.
Precautions for laser diode safety and handling lead-free solder.
Handling the traverse unit, optical pickup, and electrostatic grounding procedures.
Explanation of remote control and main unit buttons for operation.
Details on disc playability, file extension support, and new features like wireless.
Information on self-diagnosis, error codes, service mode tables, and precautions.
Sales lock function, recovery procedures, firmware updates, and module resets.
Flow chart and diagram for disassembling main components and PCBs.
Step-by-step guides for disassembling various parts like cabinets, panels, and PCBs.
Required tools, fixtures, and recommended positions for service.
Procedures for measurements, important adjustment points, and test disc handling.
Detailed steps for optical pickup tilt adjustment and checks.
Glossary of abbreviations used in the manual.
Charts detailing voltage and waveform values for specific PCBs.
Illustrations of ICs, transistors, diodes, and wiring connection diagrams.
High-level functional and specific block diagrams of the system.
Detailed circuit schematics for various modules (HDMI, Main, Power, etc.).
Component layout diagrams for key PCBs.
Guides for resolving issues with the traverse unit and HDMI AV output.
Specific checks for HDMI AV output problems like display and audio.
Overall, DVD unit, analog signal, and power supply block diagrams.
Detailed functions of terminals for key integrated circuits, especially IC2001.
Cabinet and traverse mechanism exploded views, and packaging illustration.
Comprehensive lists of all replaceable parts and components.
