Some chip capacitor or resistor board solder.ġ0 High Voltage limiter circuit operation check.
There are no holes in the board to mount standard transistors or diodes. CAUTION: Maint.ĩ Leadless Chip Components (surface mount) Chip components must be replaced with identical chips due to critical foil track spacing. Securely crimp leads of replacement component around stake 1/8 inch from top. Clip each fuse or resistor lead at top of circuit board hollow stake. Ĩ Fuses and Conventional Resistor Removal/Replacement 1. Use an appropriate gauge of resin-core solder composed of 60. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range 500☏ to 600☏. NOTE: If unforeseen circumstances create conflict between the following servic.ħ General Soldering Guidelines 1. Ħ CAUTION: Before servicing instruments covered by this service data and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication. Design Alteration Warning – Do not alter or add to the mechanical or electrical design of this TV. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the receiver chassis, or on the picture tube. The tube utilized for the above mentioned function in this chassis is specially constructed to limit X-radiation emissions. X-radiation – TUBE: The primary source of X- radiation in this receiver is the picture tube. Ģ Components having special safety characteristics are identified by a on the schematics and on the parts list in this service manual and its supplements and bulletins. 01$0234(567)8 NTSC DP06 Chassis SERVICE MANUAL CONTENTS SAFETY PRECAUTIONS.
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