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MODELS: WD-60C9 / WD-65C9 / WD-73C9 / WD-60737 / WD-65737 / WD-73737 / WD-82737
WD-65837 / WD-73837 / WD-82837
INTRODUCTION
This service manual provides service instructions for the V41C, V41 and V41+ chassis types. The specific models for
each chassis type, dimensions and weight are listed below. Service personnel should read this manual thoroughly
before servicing these chassis.
This service manual includes:
1. Assembly and disassembly instructions for cabinet and chassis components.
2. Servicing of the Lenticular Screen and Fresnel Lens.
3. Servicing printed circuit boards (PCBs).
4. Electrical and Mechanical adjustments.
6. Chip parts replacement procedures.
7. Circuit block diagrams.
The parts list section of this service manual includes:
1. Cabinet and screen parts.
2. Electrical parts.
Schematic and block diagrams of the above listed models are included in this service manual for better understanding
of the circuitry.
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in television receivers have special safety related characteristics. These charac-
teristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by
using replacement components rated for higher voltage, wattage, etc.
Replacement parts which have special safety characteristics are identified in this service manual.
Electrical components having such features are identified by shading on the schematic diagram and parts list of this
service manual. The replacement for any safety part should be identical in value and characteristics.
Pb Solder
The PWBs used in this chassis are constructed using Lead-Free Solder. When servicing use
only recommended Lead-Free Solder. Refer to the section “Using Lead Free Solder.”
MODEL CHASSIS HEIGHT WIDTH DEPTH WEIGHT
POWER
USAGE
WD-60C9
V41C 36.7" 53.9" 14.4" 64.9 lbs 260W
WD-60737
V41 36.7" 53.9" 14.4" 64.9 lbs 260W
WD-65C9
V41C 39.5" 58.2" 15.3" 72.2 lbs 260W
WD-65737
V41 39.5" 58.2" 15.3" 72.2 lbs 260W
WD-65837
V41+ 39.5" 58.2" 15.3" 72.2 lbs 260W
WD-73C9
V41C 43.6" 65.2" 17.5" 92.84 lbs 260W
WD-73737
V41 43.6" 65.2" 17.5" 92.84 lbs 260W
WD-73837
V41+ 43.6" 65.2" 17.5" 92.84 lbs 270W
WD-82737
V41 48.5" 73.2" 22.7" 139.7 lbs 270W
WD-82837
V41+ 48.5" 73.2" 22.7" 139.7 lbs 270W