Sharp 37GQ-20H Service Manual

Service Manual for Sharp 37GQ-20H TV (27 pages)

Specifications:

319/319982-37gq20h.pdf file (26 Oct 2023)
  • Manufacturer: Sharp
  • Category of Device: TV
  • Document: 37GQ-20H, File Type: PDF Service Manual
  • Updated: 26-10-2023
  • Count of Pages: 27
Download 37GQ-20H Manual (27 pages)

Read PDF Document Online:

Data: UPD 26th October 2023

Sharp 37GQ-20H TV PDF Service Manual (Updated: Thursday 26th of October 2023 04:23:42 AM)

Rating: 4.6 (rated by 70 users)

Compatible devices: LC-20SH3H, DV-3760S, 13VT-J100, LC-C4655U - AQUOS Liquid Crystal Television, 21JF2-SF, LC-32SH130E, 14V-L70M, LC-60LE751K.

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Text Version of Sharp 37GQ-20H TV Manual (Summary of Contents)

(Ocr-Read of Sharp 37GQ-20H Document (Main Content), UPD: 26 October 2023)

  • 19, 20 37GQ-20H REF N o PARTS DESCRIPTION * CODE R 0310 VRS-TV1JD101J 2125 100 OHM 5% 1/10W SMD S AA R 0311 VRS-TV1JD104J 2125 100KOHM 5% 1/10W SMD S AA R 0312 VRS-TV1JD103J 2125 10KOHM 5% 1/10W SMD S AA R 0313 VRS-TV1JD561J 2125 560 OHM 5% 1/10W SMD S AA R 0314 VRS-TV1JD102J 2125 1KOHM 5% 1…

  • 5, 6 37GQ-20H 03H 00H ONE CHIP REGISTER 00: 80H 01H ONE CHIP REGISTER 01: 05H 02H ONE CHIP REGISTER 02: 9FH 03H ONE CHIP REGISTER 03: 20H 04H ONE CHIP REGISTER 04: 00H 05H ONE CHIP REGISTER 05: BAH 06H ONE CHIP REGISTER 06: 42H 07H ONE CHIP REGISTER 07: 32H 08H ONE CHIP REGISTER 08: 19H 09H ONE CH…

  • 12, 13 37GQ-20H WAVEFORM MEASUREMENT CONDITION: Colour bar genetator signal of 70 dB from RF input. 1. The unit of resistance «ohm»is omitted (K=1000 ohms. M= Megaohm). 2. All resistors are 1/8 watt. unless otherwise noted. 3. All capacitors are µF, unless otherwise noted (P= µµF). 4. T…

  • 22, 23 37GQ-20H NO SOUND Check Sound setting by R/C. Signal should be received. NO YES Check D707, C710 NO Is Audio Amplifier muted? Check R304, Q301, Q302 NO Check IC801, C301 YES YES Check IC1001, Q305 Does Sound Signal appear at Pin(6) of IC801? Does approx. 20V DC appear on C710? …

  • 3, 4 37GQ-20H SERVICE ADJUSTMENT •SERVICE MODE FUNCTION This mode funtion is provided to assist with the settings of those adjustments that may vary from one Picture Tube to another, or between models. In order to use the Service Mode 1. Press main switch to OFF. 2. Connect Test Pattern sign…

  • 18, Sharp 37GQ-20H 19 37GQ-20H REF No. PARTS DESCRIPTION * CODE L 0801 VP-DF3R3K0000 PEAK COIL 3,3UH 10% S AA L 0802 VP-NM3R3MR19N COIL 3,3UH SMD S AC L 1001 VP-DF100K0000 PEAK COIL 10UH 10% S AA L 1002 VP-NM680K3R5N COIL 68UH SMD S AD CERAMIC FILTERS CF 0201 RFILC0023CEZZ SOUND FILTER (TAPE…

DOC-c67c75c8:

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