Brand: PIONEER
Category: Plasma Display
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for PDP-5050SX
Uploaded: Nov. 21, 2025, 9:16 p.m.
Manual Publish Date: 2005
Warranty Information
For warranty information, please see the Limited Warranty sheet included with your product.
Turning on/off: Press POWER on the Plasma Display or STANDBY/ON on the remote control unit. Press TV to place the unit in standby mode, which allows automatic digital TV program information reception.
Watching TV channels: After setting up channels (page 27), use CH +/– buttons to change channels. Use the numbered buttons and ENTER for direct tuning. CH RETURN reverts to the previous channel. DTV INFO displays channel information. ANT selects antenna A or B.
Volume and Sound: Use VOL +/– to adjust volume. Press MUTING to mute sound. MTS/SAP selects audio modes.
External Equipment: Connect devices like STB, VCR, DVD players, and HDMI equipment to the appropriate input terminals. Refer to Section 11 for connection details.
Troubleshooting and error codes
| Problem | Possible Solution |
| System does not turn on. | Check power cord connection (p. 19). Ensure main power is connected (p. 20). Press TV on the remote (p. 20). If the plasma display indicator is red, press TV. |
| Plasma display cannot be operated. | Check for external interference (lightning, static). Reconnect power or unplug/replug after 1-2 minutes. Ensure correct mode switch setting (p. 13). Check battery installation and charge (p. 16). Point remote at the sensor (p. 17). Check for intense light sources. Ensure POWER was pressed on the display. If indicator is orange, press POWER. |
| Remote control is not functioning. | Ensure correct mode switch setting (p. 13). Check battery polarity and charge (p. 16). Point remote at the sensor (p. 17). Avoid intense light. Check if POWER was pressed on the display. If indicator is orange, press POWER. |
| No image or sound is displayed. | Check if the correct video input was selected (p. 21). Check if parental control is active (p. 29). Enter password to temporarily disable it (p. 33). Verify connections to other components (pp. 41-44). Check picture settings (p. 37). |
| No image, but sound is generated. | Check if 'Image Off' is selected for energy saving (p. 39). Press any button except VOL/MUTING to restore the image. |
| Images displayed, but no sound. | Check if volume is set to minimum (p. 22). Check if sound is muted (p. 22). Verify audio connections for connected components (pp. 41-44). |
| Sound is reversed left/right or only from one speaker. | Check speaker cable connections (p. 12). Verify balance adjustment (p. 38). |
| Image is cut off. | Check image position (p. 39). Ensure correct screen size is selected (p. 40). |
| Color is abnormal or misaligned. | Adjust image tone (p. 37). Consider room brightness. |
| Power shuts off unexpectedly. | Check if the timer is set (p. 36). Check power control settings (p. 39). Ensure adequate ventilation; remove obstructions (p. 14). |
| Screen noises or sounds. | Normal operation sounds from fan motor, electrical circuits, or glass panel. |
| Fan speed changes. | Fan speed adjusts automatically based on ambient conditions and power status. This is not a malfunction (p. 10). |