Daewoo DTQ 20U4SC Service Manual

Service Manual for Daewoo DTQ 20U4SC CRT TV, TV (64 pages)

Specifications:

626/626285-dtq20u4sc.pdf file (03 Dec 2023)
  • Manufacturer: Daewoo
  • Category of Device: CRT TV, TV
  • Document: DTQ 20U4SC, File Type: PDF Service Manual
  • Updated: 03-12-2023
  • Count of Pages: 64
Download DTQ 20U4SC Manual (64 pages)

Read PDF Document Online:

Data: UPD 3rd December 2023

Daewoo DTQ 20U4SC CRT TV, TV PDF Service Manual (Updated: Sunday 3rd of December 2023 12:09:36 PM)

Rating: 4.1 (rated by 11 users)

Compatible devices: DTQ-2132SSS, DTQ-21U6SC, DTL-2950K, DTC-14D9 series, DTH-20D5FSN, DTU-14 D3VG, DTW - 28W2F, 2898ST.

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Text Version of Daewoo DTQ 20U4SC CRT TV, TV Manual (Summary of Contents)

(Ocr-Read of Daewoo DTQ 20U4SC Document (Main Content), UPD: 03 December 2023)

  • 52, -51- IC DESCRIPTION Appendix 4. Pin Description Pin No. Pin Name Type Short Description 1 TEST IN Test Input 2 RESQ IN Reset Input 3 SCL IN/OUT I2C Bus Clock 4 SDA IN/OUT I2C Bus Data 5 GNDD SUPPLY Digital Ground 6 HCS IN Half Contrast Switch Input 7 FSY OUT Front Sync Out 8 CSY OUT Composit…

  • 13, -12- ALIGNMENT INSTRUCTION • Select Subbrightness item, adjust Subbrightness data value to obtain normal brightness level. • Press the DISPLAY button to memorize the data. CONTRAST • Fixed value = 13 TINT • Fixed value = 200 COLOR • Fixed value = 100 6) FACTORY OUTGOIN…

  • 21, Daewoo DTQ 20U4SC -20- ELECTRICAL PARTS LIST 131 E004 4856310600 EYE LET BSR T0.2 (R2.3) 132 E005 4856310600 EYE LET BSR T0.2 (R2.3) 133 E006 4856310600 EYE LET BSR T0.2 (R2.3) 134 E007 4856310600 EYE LET BSR T0.2 (R2.3) 135 E008 4856310600 EYE LET BSR T0.2 (R2.3) 136 E009 4856310600 EYE LET BSR T0.2 (R2.3) 13…

  • 53, -52- IC DESCRIPTION Appendix Pin No. Pin Name Type Short Description 45 RIN2 IN Analog Red Input2 46 GIN2 IN Analog Green Input2 47 BIN2 IN Analog Blue Input2 48 FBLIN2 IN Fast Blank Input 49 CLK20 OUT 20.25MHz System Clock Output 50 HOUT OUT Horizontal Drive Output 51 XTAL1 IN Analog Crystal…

  • 61, -60- TROUBLESHOOTING GUIDE Appendix 4. CH DON’T MEMORY or SKIP (g) 33V 5V Check 5V/33V LINE U101 Check Composite Video Signal TUNER CVBS T-DATA T-CLOCK Check T-SDA/SCL #27 #28 #61 #29 SDA #4 #30 SCL #3 #10 #11 #12 …

  • 19, -18- ELECTRICAL PARTS LIST 41 C331 CEYD1H689W C ELECTRO 50V RHD 6.8MF (16X35.5) 42 C404 CMYH3C912J C MYLAR 1.6KV BUP 9100PF J 43 C406 CMYE2G364J C MYLAR 400V PU 0.36MF J 44 C801 CL1UC3104M C LINE ACROSS WORLD AC250V 0.1UF M R.47 45 C804 CEYN2D331P C ELECTRO 200V LHS 330MF 46 C812 CEYF…

DOC-4435a753:

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