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Instruction Manual
Service Manual
Color Television
CHASSIS :
Model :
DTQ-2133SSN
DTQ-21U4SSN
DTQ-2133SSFN
Caution
: In this Manual, some parts can be changed for improving. their
performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List)in
Service Information Center.
S/M No. : TCN001GEF1
CN-001GF
SEP. 2005
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Summary of Contents for Daewoo DTQ-2133SSFN
- Page 1 CN-001GF Model : DTQ-2133SSN DTQ-21U4SSN DTQ-2133SSFN Caution : In this Manual, some parts can be changed for improving. their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List)in Service Information Center.
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Page 2: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS... -
Page 3: Safety Precautions
PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCTS CAUTION : DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY. NEVER PERFORM CUSTOMIZED INSTALLATIONS WITHOUT MANUFAC- TURER'S APPROVAL. UNAUTHORIZED MODIFICATIONS WILL NOT ONLY VOID THE WARRANTY, BUT MAY LEAD TO YOUR BEING LIABLE FOR ANT RESULT- ING PROPERTY DAMAGE OR USER INJURY. -
Page 4: Product Safty Servicing Guidelines For Color Television Receivers
PRODUCT SAFETY SERVICING GUIDELINES FOR COLOR TELEVISION RECEIVERS CAUTION : Do not attempt to modify this product in any way. Unau- thorized modifications will not only void the warranty, but may lead to your being liable for any resulting property damage or user injury. Service work should be performed only after you are thoroughly familiar with all of the following safety checks and servicing guide- lines. - Page 5 SUBJECT : IMPLOSION 1. All direct viewed picture tubes are equipped with an integral implo- sion protection system, but care should be taken to avoid damage during installation. Avoid scratching the tube. If scratched, replace 2. Use only recommended factory replacement tubes. SUBJECT : TIPS ON PROPER INSTALLATION 1.
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Page 6: Specifications
Rear : Video, Audio Picture IF Carrier Frequency : 45.75MHz Sound IF Carrier Frequency : 41.25MHz Color Sub- Carrier Frequ ency : 3.579545MHz R-48C04 3-Language OSD With CAPTION Wake - up On/Off Time Sleep Timer Power Restore DTQ-2133SSFN FREE REMARK... -
Page 7: Block Diagram
BLOCK DIAGRAM... -
Page 8: Alignment Instructions
ALIGNMENT INSTRUCTIONS 1. SERVICE MODE ADJUSTMENTS Follow the steps below whenever service adjustment is required. See Table- A and Table- B to determine if service adjustments are required. 1) How to enter the service mode using the user remote control. Turn the set on. - Page 9 ALIGNMENT INSTRUCTIONS Table-B MODE ADJUSTMENT ITEMS Screen Adjustment Auto Vco VIF VCO Adj Auto Hvco H Vco adj Auto RFAGC RF-DELAY AGC Point VCO CH NO AGC CH NO H.Shift(Horizental Shift) V.Shift(Vertical Shift) V.Size(Vertical Size) VBLK Shift VBLK Shift On NO SD POWER OFF Vif F HTONE SW...
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Page 10: Assembly Adjustments
Press the volume up or down button to exit in the screen adjustment mode. IF CONTROL AUTO VCO VIF VCO ADJ AUTO HVCO HVCO ADJ AUTO RFAGC START RF-DELAY AGC POINT 3.75 VCO CH NO 22 AGC CH NO 10 ALIGNMENT INSTRUCTIONS... - Page 11 ALIGNMENT INSTRUCTIONS GEOMETRY H. SHIFT V. SHIFT V. SIZE VBLK SHIFT VBLK SHIFT ON NO SD POWER OFF MOVE ADJUST RECALL:SET SHIFT SHIFT SHIFT SHIFT SIZE SHIFT SHIFT SIZE...
- Page 12 5) WHITE BALANCE ADJUSTMENT(S8) ∑ Receive a good local channel. ∑ Enter the service mode and select service adjustment S8. ∑ You can see the OSD as shown in below. MOVE ADJUST RECALL : SET ∑ Using volume up or volume down, adjust service adjustment data of RD/GD/BD and RB/GB/BB until a good gray scale with normal whites is obtained.ALIGNMENT INSTRUCTIONS ∑...
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Page 13: Parental Control Password Settings
ALIGNMENT INSTRUCTIONS 3. PARENTAL CONTROL PASSWORD SETTINGS If user forget Parental Control Password as follows. 1) CHANGE THE PASSWORD. • Turn the set on. • Direct the remote control to the reception window of your TV/VCR • Using the MENU buttons, select the Special menu. •... -
Page 15: Exploded View
Designed by Checked by Inspected by Approved by ASSY NAME UNITS BAE.J.H DEVELOPMENT DWG 0.250 SCALE MODEL DTQ-21U4SSN Daewoo Electronics Corp. Mechani c al Desi g n Team, TV Research Center REFERENCE CN-001GF GPPS ( 1 / 1 ) 485009M6... - Page 16 EXPLODED VIEW...
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Page 17: Electrical Parts List
ELECTRICAL PARTS LIST CAUTION “ ” is a safety patt, so it must be used the same part. “ ” is a recommendable part for essential stock. PART CODE PART NAME ZZ100 48B5748C04 TRANSMITTER REMOCON ZZ110 PTACPWK123 ACCESSORY AS 00010 4850A02510 ANT ROD 00030... - Page 18 PART CODE PART NAME E025 4856310300 EYE LET E026 4856310600 EYE LET E027 4856310600 EYE LET E028 4856310600 EYE LET E029 4856310600 EYE LET E030 4856310300 EYE LET E032 4856310300 EYE LET E033 4856310300 EYE LET E034 4856310300 EYE LET E035 4856310600 EYE LET...
- Page 19 ELECTRICAL PARTS LIST PART CODE PART NAME 2TM10006LB TAPE MASKING A001 4859816692 PCB MAIN C109 CCZF1H103Z C CERA C115 CCZF1H103Z C CERA C116 CCZF1H103Z C CERA C118 CZSL1H470J C CERA C122 CCZB1H471K C CERA C152 CCZF1H103Z C CERA C503 CBZF1H104Z C CERA SEMI C505 CZCH1H180J...
- Page 20 PART CODE PART NAME J075 85801060GY WIRE COPPER J076 85801060GY WIRE COPPER J077 85801060GY WIRE COPPER J078 85801060GY WIRE COPPER J080 85801060GY WIRE COPPER J083 85801060GY WIRE COPPER J084 85801060GY WIRE COPPER J085 85801060GY WIRE COPPER J086 85801060GY WIRE COPPER J087 85801060GY WIRE COPPER...
- Page 21 ELECTRICAL PARTS LIST PART CODE PART NAME R711 RD-AZ472J- R CARBON FILM R712 RD-AZ102J- R CARBON FILM R713 RD-AZ103J- R CARBON FILM R714 RD-AZ479J- R CARBON FILM R716 RD-AZ102J- R CARBON FILM R717 RD-AZ102J- R CARBON FILM R718 RD-AZ154J- R CARBON FILM R719 RD-AZ472J- R CARBON FILM...
- Page 22 (A51QDK090X030) RS02Z279JS RS02Z309JS (2W, 2.7 ) (2W, 3 ) RS02Z561JS RS02Z681JS (2W, 560 ) (2W, 680 ) DTQ-2133SSFN PARTS_DESC. CEYD2G181D 400V FHS 180MF(25X35) CCXB3A472K 1KV B 4700PF K (TAPPING) CCXB3A472K 1KV B 4700PF K (TAPPING) KKP-419C+YPT-018=2100 RS02Z338JS 2W 0.33 OHM J SMALL...
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Page 23: Ic Description
IC DESCRIPTION I. MICOM Outline. 1. Abstract. This specification is 1-Tunner Mono Model for North America, CCD 1-Chip MICOM M37150. It is developing software specification for tuning only NTSC system TV F/S. 2. H/W Outline. 1) ROM : 32K x 8bits.tsc 2) RAM : 1152 x 8bits. - Page 24 - Closed Caption Mode. (Off<-->C1<-->C2<-->T1<-->T2<-->Off) - CC On Mute.(Off / On) - When CC On Mute is On, Output is selected a item of Closed Caption Modes. 3) Tuning Function. - I2C Bus. - PLL IC Interface. - FS 181 Channel (AIR 2-69CH, CABLE 1-125CH)" - AFT Operation(Fine Tuning ) -2.5 ~ Fn ~ +2.5MHz - AIR/CABLE (STD, HRC, IRC ).
- Page 25 5. The Table of Option and Schedule OPTION TV ONLY (H) PRISON 6. KEY Matrix R731 R731 R731 R731 R731 R731 R731 R731 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K POWER POWER POWER POWER POWER POWER POWER POWER VOL + VOL + VOL + VOL +...
- Page 26 Appendix II. PIN ASSIGN TV ONLY P11/SCL1 TV / Y P00/PWMO AV1/AV2 P01/PWM1 DG ON RELAY P02/PWM2 S-IN P03/PWM3/AD1 TV/AV P04/PWM4/AD2 AFT IN X-RAY P06/INT2/AD4 X-RAY2 P07/INT2 ST-BY LED P20/SCLK/AD5 P21/SOUT/AD6 KEY1 P22/SIN/AD7 BUS STOP P23/TM3 S-MUTE P24/TM2 REMOCON IN P25/INT3 P26/XIN P27/XOUT...
- Page 27 Appendix IC DESCRIPTION III. PIN DESCRIPTION REMARKS NAME...
- Page 28 IC DESCRIPTION IV. M61250(CROMA) Pin Configuration...
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Page 29: Troubleshooting Guide
TROUBLESHOOTING GUIDE Appendix 1. NO POWER... -
Page 30: No Picture
#40 #42 C517 180V R412... -
Page 31: No Sound
#40 #42 C603 Z502 4.5M Trap Check ATT FILTER Circut... -
Page 32: Ch Don't Stop
Check T-SDA/SCL #31 #30 SVC S5 Key input Vco adjust... -
Page 33: No Color
Vertical IC Vcc (25V) Check the voltage (25V) -
Page 34: No On Screen Disply
Check the voltage... - Page 35 DAEWOO ELECTRONICS CORP. 686, AHYEON-DONG, MAPO-GU, SEOUL, KOREA. C.P.O. BOX 8003 SEOUL KOREA PRINTED DATE : SEP. 2005...
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