Daewoo DSC-30W60N Service Manual
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Daewoo DSC-30W60N Service Manual

Daewoo DSC-30W60N Service Manual

Digital hdtv
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Service Guide
Relese 1
DIGITAL HDTV
CHASSIS : SC-110
Model : DSC-30W60N
DSC-30W60N

Specifications

Power Requirement
Power Consumption
Dimensions(W/H/D)
Weight
General
Antenna
RF Band Coverage
Screen Size
Display Format
Picture
Horizontal Resolution
Digital Audio
Sound
NTSC Audio
Audio Power
A/V In
S-Video In
HD Component Video In
Number of Inputs / Outputs
HD Component Audio In
Digital Audio In
Digital Audio Out
External Speaker Out
DAEWOO ELECTRONICS CO., LTD.
http : //svc.dwe.co.kr
S/G No. : TSC110NES0
R-V3
AC 120V, 60H z
250W (1.7W in standby)
890 x 573 x 560 m m
64kg
Two 75 ohm external input terminals for UHF/VHF/Cabl
One 75ohm external output terminal for Cabl
e
VHF 2 ~ 13
UHF 14 ~ 69
CATV 1, 14 ~ 12 5
32 inches Pure Flat 16:9 Aspect ratio
x 1080i (Digital)
1920
Upconversion to 1080i with line doubling (NTSC)
800 Line s
Dolby Digital AC-3 / Pro logi c
Multi-CH TV Stereo (MTS) / Second Audio Program (SAP
8W / ch (Main L/R, Woofer), 5W / ch (Center, SL, SR
4 each (Video / L / R)
2 eac h
2 each ( Y/ Pb / Pr, R / G / B )
1 each ( L / R / SL / SR / Center / Woofer )
2 each ( Coaxial / Optical )
2 each ( Coaxial / Optical )
1 each ( SL / SR / Woofer)
Jun. 2000
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Summary of Contents for Daewoo DSC-30W60N

  • Page 1: Specifications

    S/G No. : TSC110NES0 Service Guide Relese 1 DIGITAL HDTV CHASSIS : SC-110 Model : DSC-30W60N R-V3 DSC-30W60N Specifications Power Requirement AC 120V, 60H z Power Consumption 250W (1.7W in standby) 890 x 573 x 560 m m Dimensions(W/H/D) Weight...
  • Page 2 Improtant Service Notes FUSE SYMBOL IS PRINTED ON PCB ADJACENT TO THE FUSE, CAUTION : DO NOT ATTEMPT TO MOOIFY THIS PROOUCT IN AHY WAY. WITH “ RISK OF FIRE REPLACE FUSE AS MARKED” . THE SYMBOL UNAUTHORIZED MOOIFICATI0NS WILL NOT ONLY VOID THE WARRANTY, BUT MAY IS EXPLAINED IN THE SERVICE MANUAL WITH THE FOLLOWING LEAD TO YOUR BEING LIABLE FOR ANT RESULTING PROPERTY DAMAGE OR WORDING OR EQUIVALENT.

  • Page 3: Service Modes

    Service Modes 1. Entering to Service Mode 1) With the user remote control Press the button in the following order. SELECT MUTE POWER 1,2,3,...,9 MUTE 2) With the service remote control S1 : Heat Run S2 : Screen Voltage S3 : Sound Controls S4 : Video Controls S5 : Geometry S7 : White Balance...
  • Page 4 The remote control has the following functions: 1. Power button Press to turn the HDTV(and other equipment) on and off. 2. MODE buttons Press to select which equipment you wish your remot e control to operate : * SAT(satelite ) * CATV (cable box) * VC R * T V...
  • Page 5 4958000300 BOX CARTON 4958200100 BAG P.E 4958100500 PAD BOX CARTON PEBKMSD002 PCB BLANKING AS PEUNSWD002 PCB CRT AS PETASWD002 PCB TERMINAL ANT AS PEADMSD002 PCB ATSC DECORDER AS PEVDMSD002 PCB VIDEO AS PEPWMSD002 PCB POWER AS PEMPMSD002 PCB MAIN AS Special Adjustment (When replacing new circuit boards) 1.

  • Page 6: General Adjustment

    General Adjustment In the majority of cases, a high definition digital television will need basic adjustments such as high voltage, screen voltage , focus, white balance, sub brightness, geometry, and blanking width. All adjustments should be performed after heat-running the set for at least 20 minutes.
  • Page 7 Blanking Width 1. Tune on NTS Retma pattern. 2. Press Screen mode on the remote control, and then slelct Normal mode. 3. To be symmetrical the screen, adjust Blanking Width with rotating the variable volume RU19 on the Blanking Board. Y Level Adjustment (to DTV Decoder module) 1.

  • Page 8: Circuit Diagram

    Circuit Diagram Connection Diagram...
  • Page 9 Signal Flow Diagram CRT ASS'Y R G B YPbPr VIDEO ASS`Y ATSC ASS'Y MAIN L/R VIDEO AUDIO NTSC A/V MAIN L/R MAIN L/R C SL SR WOOFER SPEAKER MAIN L/R CENTER MAIN ASS'Y SL,SR WOOFER...
  • Page 10 Service Part List (DSC-30W60N) PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS I414 1KA7805--- IC REGULATOR KA7805 T404 5DU0000024 TRANS PULSE DTP-01A CAUTION I601 1CXA1315P- IC CONVERTER CXA1315 T405 5DY0000023 TRANS DUMMY DTL-02M I602 1LA7220--- IC SWITCH...
  • Page 11 PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS CC633 HCBH103KCA C CHIP CERA 25V X7R 0.01MF K 2012 4856310600 EYE LET BSR T0.2 (R2.3) RC427 HRFT393JCA R CHIP...
  • Page 12 PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS Q428 TKTA1544-- KTA1544 D611 DUZ33B---- DIODE ZENER UZ-33B R477 RS02Z271J- R M-OXIDE FILM 2W 270 OHM J (TAPPING) C484 CEXF2A100C C ELECTRO...
  • Page 13 PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS M751A 7128301212 SCREW TAPPING T2S WAS 3X12 MFZN BK I501 1TDA6111Q- IC AMP VIDEO TDA6111Q R469 RD-AZ102J- R CARBON FILM 1/6 1K OHM J...
  • Page 14 PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS R533 RD-AZ390J- R CARBON FILM 1/6 39 OHM J D503 D1N4937G-- DIODE 1N4937G (TAPPING) D819 DFMBG14L-- DIODE FMB-G14L S801...
  • Page 15 PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS PART CODE PART NAME DESCRIPTION REMARKS D825 DRF1------ DIODE RF-1 R853 RD-4Z103J- R CARBON FILM 1/4 10K OHM J C894 CEXF2W100V C ELECTRO 450V RSS 10MF (13X20) TP C862 CMXB1H104J...

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