Philips Philips+20MF251W-27+Chassis+SHA2.0U+LA free download

File name Philips+20MF251W-27+Chassis+SHA2.0U+LA.pdf

Color Television Chassis SHA2.0U LA Contents Page Contents Page 1. Technical Specifications, Connections, 8. Alignments 58-61 and Chassis Overview 2 9. Circuit Descriptions 62 2. Safety instructions, Warnings, and Notes 4 Abbreviation List 63 3. Directions for Use 5 IC Data Sheets 63 4. Mechanical instructions 6 10. Spare parts List 64 5. Service Mode, Error Codes, and Faultfinging 10 11. Revision List 75 6. Block Diagrams, Testpoint Overviews, and Waveforms Wiring Diagram 18 Block Diagram 20 Testpoint Overview (Top Side) 21 I2C IC Overview 22 Supply Voltage Overview 23 7. Circuit Diagrams and PWB Layouts Diagram PWB MB: MSP3420G Audio BTSC (Diagram A1) 24 31-36 MB: MM502 MCU (Diagram A2) 25 31-36 MB: TVP5147 DECODER (Diagram A3) 26 31-36 MB: MST61510A/LF SCALER (Diagram A4) 27 31-36 MB: AUDIO (Diagram A5) 28 31-36 MB: INTERFACE (Diagram A6) 29 31-36 MB: POWER (Diagram A7) 30 31-36 TV key board / Remote board (Diagram B/C) 37 38 Power board (Diagram D) 39 40-41 HV Power board (Diagram E) 42 43-44 DVD Main board (Diagram G) 45 46-51 DVD key board (Diagram H) 52 53 DVD out board (Diagram I) 54 55 DVD power board (Diagram J) 56 57