Brand: PHILIPS
Category: Audio
Document Type: Parts/Service
Language: EN
Parts/Service for HTS3544/37
Uploaded: Nov. 21, 2025, 7:34 p.m.
TABLE OF CONTENTS
Chapter 1: General Information
- Location of PC Boards
- Versions Variation & Package
- Specifications
- Service Aids
- ESD & Safety Instruction
- Lead-free soldering Information
Chapter 2: Repair Instructions
- Disassembly Instructions & Service Positions
- Block & Wiring Diagram
- Main Unit Repair Chart 1/3, 2/3, 3/3
Chapter 3: Control Board
- Internal IC Diagram
- Circuit Diagram
- PCB Layout Top & Bottom View
Chapter 4: Power Board
- Circuit Diagram
- PCB Layout Top View
- PCB Layout Bottom View
Chapter 5: Ipod Board
- Circuit Diagram
- PCB Layout Top View
- PCB Layout Bottom View
Chapter 6: Mechanical Exploded View & Parts
- Mechanical Exploded View
- Mechanical Part List
Chapter 7: Revision List
Troubleshooting and error codes
| A | B | C | D | E | F | G | H | L | M | O | P | Q | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All Function No Working | Power Supply No Working | All Function No Sound | Ipod input No Sound | Audio line IN No Output | Wireless No Output | DVD Audio No Sound | MP3 In No Sound | COAXIAL In No Sound | Tuner No Sound | No Svideo Output | HDMI No Output | No CVBS Output | No Y Pr Pb output |