Brand: PHILIPS
Category: Audio
Document Type: Parts/Service
Language: EN
Available Languages: EN , ES
Parts/Service for HTS5110/12/51/98
Uploaded: Nov. 21, 2025, 9:19 p.m.
Warranty Information
Warranty does not apply if damage is caused by failure to follow instructions.
Remote Control Functions:
- Power (a): Turns the system on or puts it into standby.
- Audio Source (b): Switches between USB and other audio inputs.
- Source Buttons (RADIO, COAX, AUX, MP3): Selects the input source.
- SETUP (c): Accesses or exits the setup menu.
- Navigation Buttons (d): Navigate menus, fast backward/forward video, search radio stations.
- Fast Backward/Forward (e): Speeds up or slows down playback.
- INFO (f): Displays playback information.
- Play/Pause (g): Starts, pauses, or resumes playback.
- Stop (h): Stops playback or erases current radio preset.
- Treble/Bass (i): Adjusts audio frequencies.
- Numeric Buttons (j): Selects items or programs.
- Audio Sync (k): Adjusts audio delay.
- Sound Mode (m): Selects preset sound effects.
- Zoom (n): Zooms in on video scenes.
- Repeat A-B (o): Sets repeat playback points.
- Repeat/Program (p): Selects repeat/shuffle mode or programs radio stations.
- Subtitle (q): Selects subtitle language.
- Surround (r): Activates virtual surround sound.
- Volume +/- (s): Adjusts volume level.
- Mute (t): Mutes or restores volume.
- Previous/Next (u): Skips tracks, chapters, or files.
- Back (v): Returns to the previous menu.
- OK (w): Confirms selection.
- Audio (x): Selects audio language or channel.
Troubleshooting and error codes
| FLOW CHART NO. | Problem | Check/Action | Result | Action if 'No' | Action if 'Yes' |
|---|---|---|---|---|---|
| 1 | The power cannot be turned on. | Check the Power Switching Adaptor if it has DC 27V output. | Try to replace a new Power Switching Adaptor | ||
| Check the 1st pin of IC1501 which location is U1 if it has DC 27V input | Replace the L2 & L3 | ||||
| Check the 2nd pin of IC1501 which location is U1 if it has DC 5V output | Replace the U1 IC(AP1501-5V) | ||||
| Check the 2nd & 4th pins of IC CX1117 which location is U26 if it has DC 3.3V | Replace the U26 IC(AMC1117-3.3V) | ||||
| 2 | Has not voice form the speaker | Check the 2nd pin of IC PT2313L which location is U17 if it has DC 9V | Replace a new one | ||
| Check the D25 diode whether resistor value is 0Ω | |||||
| Check the 2nd pin of IC PT2313L which location is U17 if it has DC 3.3V | Replace the U17 IC(PT2313L) | ||||
| Check the 1st pin of IC1501 which location is U1 if it has DC 27V input | |||||
| 3 | Has not voice form the AUX MP3 COAXIAL | Check the L58 L59 L64 whether has DC 3.3V | Check the 3rd pin of IC CX1084 which location is U3 if it has DC 5V | ||
| Replace the U13 IC(AMC1117-3.3V | |||||
| 4 | Can not read USB Device | Check the P2 pins connector whether has DC 5V | Check if it has DC 5V | ||
| Check the Q16 Audion Collector whether has DC 0V | Check Base Polarity is DC 0.6V | ||||
| Replace the new Q16 2N3904 Audion |