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Sylvania LC370SL8 Supplemental Service Manual
Sylvania LC370SL8 Supplemental Service Manual

Sylvania LC370SL8 Supplemental Service Manual

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SERVICE MANUAL
This service manual shows only the differences between
the model LC370SL8 and the original model LC370SS8.
All other information is described in the service manual
of the model LC370SS8.
37" COLOR LCD TELEVISION
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Schematic Diagrams / CBA's and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Different parts from the original model (LC370SS8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
LC370SL8
TABLE OF CONTENTS
SUPPLEMENT

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Summary of Contents for Sylvania LC370SL8

  • Page 1 SUPPLEMENT SERVICE MANUAL This service manual shows only the differences between the model LC370SL8 and the original model LC370SS8. All other information is described in the service manual of the model LC370SS8. 37″ COLOR LCD TELEVISION LC370SL8 TABLE OF CONTENTS Block Diagrams .
  • Page 2: Block Diagrams

    BLOCK DIAGRAMS Power Supply Block Diagram A71G1BLP...
  • Page 3: Schematic Diagrams / Cba's And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
  • Page 4 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE. ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V. 2.
  • Page 5 Power Supply 1/2 & Digital Sub Schematic Diagram NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. VOLTAGE CHART CN301 Pin No. Voltage 12.2 12.2 15.6 34.6 A71G1SCP1...
  • Page 6 Digital Main 5/9 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3015. IC3015 is divided into four and shown as IC3015 (1/4) ~ IC3015 (4/4) in this Digital Main Schematic Diagram Section. A71G1SCD5...
  • Page 7 Digital Sub CBA Top & Bottom View BA71F0F01061...
  • Page 8: Wiring Diagram

    WIRING DIAGRAM A71G1WI...
  • Page 9: Different Parts From The Original Model (Lc370Ss8)

    Different parts from the original model (LC370SS8) Ref. No. Description Part No. METAL OXIDE FILM RES. 2W J 0.68 Ω RN02R68DP004 Ref. No. Description Part No. METAL OXIDE FILM RES. 2W J 0.68 Ω RN02R68DP004 MECHANICAL PARTS METAL OXIDE FILM RES. 2W J 0.68 Ω RN02R68DP004 FRONT CABINET 37V A71G1UH 1EM021806...
  • Page 10 Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law. LC370SL8 A71G1UH 2007-08-06...