Service Manuals, User Guides, Schematic Diagrams or docs for : Daewoo TV dsl-20d1t__e__176
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Service Manual
20.1" LCD TV
Ver.3 (May. 2003)
Chassis no. SL-110P
Model no. DSL-20D1T
CONTENTS
SAFETY NOTICE.............................................................................. 2
SPECIFICATIONS............................................................................ 3
-Key parts
-Channel table
-CNI code
-SCART connector
-S-Video connector
ALIGNMENT INSTRUCTION............................................................15
-Service mode
-Factory mode
BLOCK DIAGRAM.........................................................................18
SCHEMATIC DIAGRAM.................................................................19
MECHANICAL EXPLODED VIEW & PARTS LIST............................ 23
WIRING DIAGRM......................................................................... 24
ELECTRICAL PARTS LIST................................................................ 25
SAFETY NOTICE
WARNING: Only competent service personnel may carry out work involving the testing or
repair of this equipment.
This receiver must operate under AC 100-240 volts, 50/60Hz.
Never connect to a DC supply of any other voltage or frequency.
Potential high voltages are present when this receiver is operating.
Operation of the receiver outside the cabinet or with the back cover removed involves a
shock hazard from the receiver.
Servicing should not be attempted by anyone who is not thoroughly familiar with the
precautions necessary when working on high voltage equipment.
Keep wires away from high voltage or high temperature component.
When replacing a high wattage resistor (oxide metal film resistor) in circuit board, keep the
resistor body 10mm away from the circuit board.
Many electrical and mechanical parts in this equipment have special safety-related
characteristics.
Replacement parts which have such features are identified by designated symbol on the
parts list.
Before replacing any of these components, read the parts list carefully.
If the fuse is blown, replace it with the fuse specified in the Parts List.
SPECIFICATIONS
- Key parts
Device Use Remark
1 LC201V1-A3 [LG Philips LCD] 20.1" TFT LCD panel
2 TCPQ9091PD27E [SEM] Tuner with IF
3 PW164B [Pixelworks] Image processor + u-Controller
4 DS1817-10 [Dallas] Reset (PW164B, SAA5264)
5 8Mbits Flash ROM
6 24C16 (16Kbits) EEPROM
7 FSTD3306 Level shifter (I2C bus line)
8 74LVC541 Buffer/Driver (Local key control)
9 VPC3230D [Micronas] Video processing
10 SDA9400 [Micronas] SRC Option
11 MSP3410G [Micronas] Sound processing
12 TDA8944J [Philips] Audio Amp.
13 SAA5264 [Philips] Teletext Option
14 IRF7314 [IR] MOSFET (LCD panel Vcc on/off)
15 LA7217 [Sanyo] Sync. detect
-Channel table
CH CCIR GB OIRT Ireland France Australia China
C00 46.25
C01 49.75 45.75 47.75 57.25 49.75
C02 48.25 59.25 53.75 55.75 64.25 57.75
C03 55.25 77.25 61.75 60.5 86.25 65.75
C04 62.25 85.25 175.25 63.75 95.25 77.25
C05 175.25 93.25 183.25 176 102.25 85.25
C06 182.25 175.25 191.25 184 138.25 168.25
C07 189.25 183.25 199.25 192 175.25 176.25
C08 196.25 191.25 207.25 200 182.25 184.25
C09 203.25 199.25 215.25 208 189.25 192.25
C10 210.25 207.25 223.25 216 196.25 200.25
C11 217.25 215.25 231.25 189.25 209.25 208.25
C12 224.25 223.25 239.25 69.25 216.25 216.25
C13 82.25 247.25 76.25 471.25
C14 49.75 83.25 479.25
C15 57.75 90.25 487.25
C16 65.75 97.25 495.25
C17 77.75 503.25
C18 85.75 511.25
C19 519.25
C20 527.25
C21 471.25 535.25
C22 479.25 543.25
C23 487.25 551.25
C24 495.25 559.25
C25 503.25 607.25
C26 511.25 615.25
C27 519.25 623.25
C28 527.25 631.25
C29 535.25 534.25 639.25
C30 543.25 541.25 647.25
C31 551.25 548.25 655.25
C32 559.25 555.25 663.25
C33 567.25 562.25 671.25
C34 575.25 569.25 679.25
C35 583.25 576.25 687.25
C36 591.25 583.25 695.25
C37 599.25 590.25 703.25
C38 607.25 597.25 711.25
C39 615.25 604.25 719.25
C40 623.25 611.25 727.25
C41 631.25 618.25 735.25
C42 639.25 625.25 743.25
C43 647.25 632.25 751.25
C44 655.25 639.25 759.25
C45 663.25 646.25 767.25
C46 671.25 653.25 775.25
C47 679.25 660.25 783.25
C48 687.25 667.25 791.25
C49 695.25 674.25 799.25
C50 703.25 681.25 807.25
C51 711.25 688.25 815.25
C52 719.25 695.25 823.25
C53 727.25 702.25 831.25
C54 735.25 709.25 839.25
C55 743.25 716.25 847.25
C56 751.25 723.25 855.25
C57 759.25 730.25 863.25
C58 767.25 737.25 871.25
C59 775.25 744.25 879.25
CH CCIR GB OIRT Ireland France Australia China
C60 783.25 751.25 887.25
C61 791.25 758.25 895.25
C62 799.25 765.25 903.25
C63 807.25 772.25 911.25
C64 815.25 779.25 919.25
C65 823.25 786.25 927.25
C66 831.25 793.25 935.25
C67 839.25 800.25 943.25
C68 847.25 807.25 951.25
C69 855.25 814.25
C70 863.25
C71 69.25
C72 76.25
C73 83.25
C74 90.25
C75 97.25
C76 59.25
C77 93.25
S01 105.25 105.25 103.25 104.75 112.25
S02 112.25 112.25 111.25 116.75 120.25
S03 119.25 119.25 119.25 128.75 128.25
S04 126.25 126.25 127.25 140.75 136.25
S05 133.25 133.25 135.25 152.75 144.25
S06 140.25 140.25 143.25 164.75 152.25
S07 147.25 147.25 151.25 176.75 160.25
S08 154.25 154.25 159.25 188.75 224.25
S09 161.25 161.25 167.25 200.75 232.25
S10 168.25 168.25 212.75 240.25
S11 231.25 231.25 224.75 248.25
S12 238.25 238.25 236.75 256.25
S13 245.25 245.25 255.25 248.75 264.25
S14 252.25 252.25 263.25 260.75 272.25
S15 259.25 259.25 271.25 272.75 280.25
S16 266.25 266.25 279.25 284.75 288.25
S17 273.25 273.25 287.25 296.75 296.25
S18 280.25 280.25 295.25 136 304.25
S19 287.25 287.25 303.25 160 312.25
S20 294.25 294.25 320.25
S21 303.25 303.25 328.25
S22 311.25 311.25 336.25
S23 319.25 319.25 344.25
S24 327.25 327.25 352.25
S25 335.25 335.25 360.25
S26 343.25 343.25 368.25
S27 351.25 351.25 376.25
S28 359.25 359.25 384.25
S29 367.25 367.25 392.25
S30 375.25 375.25 400.25
S31 383.25 383.25 408.25
S32 391.25 391.25 416.25
S33 399.25 399.25 424.25
S34 407.25 407.25 432.25
S35 415.25 415.25 440.25
S36 423.25 423.25 448.25
S37 431.25 431.25 456.25
S38 439.25 439.25
S39 447.25 447.25
S40 455.25 455.25
S41 463.25 463.25
-CNI code
VPS data
Country C NI Name Network
0x0D 0xC1 'A' 'R' 'D' ARD bundesweit, Erstes Deutsches Fernsehen
0x0D 0xC4 ARD-TV-Sternpunkt
0x0D 0xC5 ARD-TV-Sternpunkt-Fehlersieb, interne St◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo