Related Manuals for Sharp 63CS-03SC
Summary of Contents for Sharp 63CS-03SC
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Page 13: Table Of Contents
ELECTRICAL SPECIFICATION ....2 SCHEMATIC DIAGRAM ......9 IMPORTANT SERVICE NOTES ....2 BLOCK DIAGRAM ........11 SERVICE ADJUSTMENTS ......3 PARTS LIST ..........13 PRINTED WIRING BOARDS .....7 SHARP CORPORATION... -
Page 14: Electrical Specification
ELECTRICAL SPECIFICATIONS Aerial Input Impedance ....75 ohm unbalanced Power Input ......220/240 Volts AC 50 Hz Convergence ......Self Converging System Power Consumption at Stand-by......3W Focus.........Bipotential electrostatic Power Consumption ...........90 Wh Audio Power Output Rating ....10+10W (M.P.O.) Speakers Size ..........13cmX6cm Picture IF Carrier Frequency ......38.9 MHz Speaker Coil Impedance ........8 ohm a) Sound IF Carrier Frequency ....33.4 MHz Sweep Deflection ...........Magnetic... -
Page 15: Service Adjustments
SERVICE ADJUSTMENTS —— All the adjustments required for this chasis will be done in Service Mode, except G2 and Focus. • G2 ADJUSTMENT 1 . Receive cross hatch pattern signal. 2. Set contrast to 80/100 and brightness to 40/100. 3. Connect the oscilloscope to the red cathode and adjust G2 to read 145V on the sensor pulse as in below drawing: NOTE: Osciloscope should be adjustated for vertical... - Page 16 • IFPLLADJUSTMENT • a) Receiver the "COLOUR BAR" signal, CH 69 (855.25 Mhz). b) Push POWER button on Remote Control. Setting is made automatically. c) To exit Service Mode, press main switch to OFF. •AGC TAKE OVER POINT a) Receive the "COLOUR BAR" signal (Signal strength: 57 dB/uV) b) Push CH up button.
- Page 17 • VERTICAL AMPLITUDE a) Receive Philips pattern signal. b) When volume-up button is pressed, vertical size picture increases. c) When volume-down button is pressed, vertical size of picture decreases. d) Adjust the vertical size to obtain overscan (fig. 4). • VERTICAL SHIFT a) Receive Philips pattern signal.
- Page 18 COLOUR ADJUSTMENT The following adjustments are only required when the Picture Tube is changed. • RED GAIN / GREEN GAIN / BLUE GAIN a) Using brightness and contrast buttons, select a luminance of == 1 1 0 NITS. b) Operate again in Service Mode and select location RED GAIN / GREEN GAIN / BLUE GAIN, to obtain colour coordinates: X = 0.290 ±0.015 Y = 0.284 ±0.015...
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Page 19: Printed Wiring Boards
PARTS LIST REF. NO. PARTS NO. DESCRIPTION CODE REPLACEMENT PARTS A |C 0705 RH-FX0103BMZZ MOC8105SR2V Replacement parts which have special safety characteristics 1C 0706 RH-IX1478BMZZ L7808 identified in this manual. Electrical components having such feat ures 1C 2400 RH-IX1567BMZZ SDA5273 SDIP52 are identified by A in the Replacement Parts list. - Page 20 REF. NO. PARTS NO. DESCRIPTION CODE REF. NO. PARTS NO. CODE DESCRIPTION D 0311 RH-EX0555BMZZ Zener TZMC13 D 0730 RH-DX0045BMZZ 1N4148 RH-EX0555BMZZ Zener TZMC13 • AA D 0801 RH-EX0412BMZZ D 0312 Zener BZX79C7V5 D 0320 RH-DX0551BMZZ LL4148 D 0802 RH-EX0412BMZZ Zener BZX79C7V5 D 0321 RH-DX0551BMZZ...
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Page 21: Schematic Diagram
REF. NO. PARTS NO. DESCRIPTION CODE •*• REF. NO. PARTS NO. DESCRIPTION CODE R 0305 RR-XZ0200BMZZ 1/2W Fuse Resistor TRANSFORMERS R 0337 VRS-TQ2BD331J 1/8W Metal Oxide A T 0601 RTRNF2049BMZZ F.B.T. R 0338 VRS-TQ2BD331J 1/8W Metal Oxide R 0339 VRS-TQ2BD331J 1/8W Metal Oxide A T 0701 RTRNZ0558BMZZ... - Page 22 GDORF1045BMSB 1 - 2 GMADT1067BMSA Window 63/70DS03S CAPACITORS 1 - 2 GMADT1063BMSA Window 70DS05S HBDGB3508BMSA 1 - 3 Badge SHARP 63DS03S VCEAGA2DW476M 200V Electrolytic 1 - 3 HBDGB3013MESA Badge SHARP 70DS03/05S C 0901 RC-KZ0023CEZZ 4700p 2KV Ceramic 1 - 4...