Text preview for : philips_q549.3ela_312278518321.pdf part of Philips philips q549.3ela 312278518321 Philips LCD TV Q549.3E la philips_q549.3ela_312278518321.pdf
Back to : philips_q549.3ela_3122785 | Home
Colour Television Chassis
Q549.3E
LA
18320_000_090728.eps
090728
Contents Page Contents Page
1. Revision List 2 12 LED Low-Pow: LED Liteon (AL3) 85 87
2. Technical Specifications and, Connections 2 12 LED Low-Pow: LED Drive (AL4) 86 87
3. Precautions, Notes, and Abbreviation List 5 SSB (B01A-B10) 88-136 140-141
4. Mechanical Instructions 9 SSB: SRP List Explanation 137
5. Service Modes, Error Codes, and Fault Finding 14 SSB: SRP List Part 1 138
6. Alignments 34 SSB: SRP List Part 2 139
7. Circuit Descriptions 40 Wi-Fi Antenna 142 142
8. IC Data Sheets 51
9. Block Diagrams
Wiring Diagram 40" (Elite Premium) 57
Wiring Diagram 46" (Elite Premium) 58
Wiring Diagram 52" (Elite Premium) 59
Block Diagram Video 60
Block Diagram Audio 61
Block Diagram Control & Clock Signals 62
Block Diagram I2C 63
Supply Lines Overview 64
10. Circuit Diagrams and PWB Layouts Drawing PWB
Interface Ambilight: Interf + Single DC-DC (AB1) 65 68
Interface Ambilight: Dual DC-DC (AB2) 66 68
Interface Ambilight: Microcontrollerblock (AB3) 67 68
6 LED Low-Pow: Microcontroller Block (AL1) 69 72
6 LED Low-Pow: Microcontroller Block (AL2) 70 72
6 LED Low-Pow: LED Liteon (AL3) 71 72
8 LED Low-Pow: Microcontroller Block (AL1) 73 77
8 LED Low-Pow: Microcontroller Block (AL2) 74 77
8 LED Low-Pow: LED Liteon (AL3) 75 77
8 LED Low-Pow: LED Drive Liteon (AL4) 76 77
10 LED Low-Pow: Microcontroller Block (AL1) 78 82
10 LED Low-Pow: Microcontroller Block (AL2) 79 82
10 LED Low-Pow: LED Liteon (AL3) 80 82
10 LED Low-Pow: LED Drive Liteon (AL4) 81 82
12 LED Low-Pow: Microcontroller Liteon (AL1) 83 87
12 LED Low-Pow: Microcontroller Liteon (AL2) 84 87