Sharp 20F540 Service Manual

File Specifications

Brand: Sharp
Category: TV
Model: 20F540 (Service Manual), prVEARzs6zcZw
File Info: Adobe Acrobat PDF (DjVu)
File Size: —
Pages: 36 pages

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Download Sharp 20F540 Manual (36 pages)

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Read the Sharp 20F540 Service Manual online using the built-in PDF viewer. This document explains how to operate the device, adjust settings and perform regular maintenance.

Key Pages of Document

Ë SELF ADJUSTMENT

H-VCO 1. When there is H-VCO self-adjustment key input for adjustment item H-VCO, self-adjustment is performed. 2. H-FREE(1chip) is set to 1. 3. H-OUT is set by intelligent monitor output. 4. IM input is set as TIM input. 5. H-VCO(1chip) data is changed so that the number of input pulse is 125 inside 8ms interval. 6. When adjustment completed, OSD display and H-VCO self-adjustment status data of EEPROM are updated. 7. H-FREE(1chip), intelligent monitor output and IM input mode are recovered. RF-AGC 1. When there is RF-AGC self-adjustment key input for adjustment item RF-AG ...

Ref. No. Part No.

 Description Code C818 VCEA0A1HW475M+ X 4.7 50V EL. AB C819 VCCCCY1HH220JY X 22p 50V Ceramic AA C820 VCEA0A1HW474M+ X 0.47 50V EL. AB C821 VCKYCY1HF153ZY X 0.015 50V Ceramic AA C822 VCE9GA1HW105M+ X 1 50V EL. AB C823 VCKYCY1HF103ZY X 0.01 50V Ceramic AA C824 VCEA0A1CW337M+ X 330 16V EL. AB C825 VCE9EM1HW105M+ X 1 50V EL. AB C826 VCKYPA1HF103Z+ X 0.01 50V Ceramic AA C827 VCEA9M1CW476M+ X 47 16V EL. AB C828 VCKYPA1HB103K+ X 0.01 50V Ceramic AB C829 VCEA0A1CW476M+ X 47 16V EL. AB C831 VCKYCY1EF104ZY X 0.1 25V Ceramic AA C833 VCKYCY1EF104ZY X 0.1 25V Ceramic AA C834 VCEA0A1CW107 ...

Ref. No. Part No.  Description Code R1074 VRS-CY1JF103JY X 10k 1/16W M-Ox. AA R1075 VRS-CY1JF331JY X 330 1/16W M-Ox. AA R1076 VRS-CY1JF102JY X 1k 1/16W M-Ox. AA R1081 VRS-CY1JF103JY X 10k 1/16W M-Ox. AA R1849 VRS-CY1JF222JY X 2.2k 1/16W M-Ox. AA R1850 VRS-CY1JF472JY X 4.7k 1/16W M-Ox. AA R1851 VRS-CY1JF221JY X 220 1/16W M-Ox. AA R1852 VRS-CY1JF221JY X 220 1/16W M-Ox. AA R1853 VRS-CY1JF221JY X 220 1/16W M-Ox. AA R1854 VRS-CY1JF103JY X 10k 1/16W M-Ox. AA R1855 VRD-RA2BE102JY X 1k 1/8W Carbon AA R1861 VRS-CY1JF121JY X 120 1/16W M-Ox. AA R1862 VRS-CY1JF121JY X 120 1/16W M-Ox. AA S1001 QSW-K0202PE ...

Ë SELF ADJUSTMENT

H-VCO 1. When there is H-VCO self-adjustment key input for adjustment item H-VCO, self-adjustment is performed. 2. H-FREE(1chip) is set to 1. 3. H-OUT is set by intelligent monitor output. 4. IM input is set as TIM input. 5. H-VCO(1chip) data is changed so that the number of input pulse is 125 inside 8ms interval. 6. When adjustment completed, OSD display and H-VCO self-adjustment status data of EEPROM are updated. 7. H-FREE(1chip), intelligent monitor output and IM input mode are recovered. RF-AGC 1. When there is RF-AGC self-adjustment key input for adjustment item RF-AG ...

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Sharp 20F540 user guide recommended for: LC-40E67U, DV-NC150U, LC-55N620CU, 20F640 XFlat, LC-20B2UA.

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