Goldstar CT-29M35RX Service Manual
Goldstar CT-29M35RX Service Manual

Goldstar CT-29M35RX Service Manual

Chassis : mc-049a

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COLOR TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : 3828VD0194G
CHASSIS : MC-049A
MODEL : CT-29M35RX
Sep.,2004

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Summary of Contents for Goldstar CT-29M35RX

  • Page 1 COLOR TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. CHASSIS : MC-049A MODEL : CT-29M35RX Sep.,2004 P/NO : 3828VD0194G...
  • Page 2: Table Of Contents

    CONTENTS Contents ........................2 Safety Precautions....................3 Control Descriptions..................4 Specifications......................7 Adjustment Instructions .................8 T rouble Shooting....................12 Printed circuit board..................16 Block Diagram ......................18 Exploded View....................20 Exploded View Parts List ................21 Replacement Parts List .................22 SVC. Sheet........................- 2 -...
  • Page 3: Safety Precautions

    SAFETY PRECAUTIONS IMPORT ANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by the Schematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
  • Page 4: Control Descriptions

    DESCRIPTION OF CONTROLS All the functions can be controlled with the remote control handset. Some functions can also be adjusted with the buttons on the front panel of the set. POWER Remote control handset MUTE Before you use the remote control handset, please install the bat- teries.
  • Page 5 15. LIST displays the programme table. 16. EYE/ (option) POWER switches the eye function on or off. MUTE 17. SLEEP sets the sleep timer. 18. Q.VIEW returns to the previously viewed programme. 19. FAVOURITE TV/AV selects a favorite programme. MENU SOUND PICTURE 20.
  • Page 6 Front panel RF/RT-29FA35 series 1. MAIN POWER switches the set on or off. 2. POWER/STANDBY INDICATOR illuminates brightly when the set is in MENU ON/OFF standby mode. dims when the set is switched on. 234 5 3. MENU CF/CT-25/29Q25 series selects a menu.
  • Page 7: Specifications

    SPECIFICATIONS Note : Specification and others are subject to change without notice for improvement. Scope Test Condition This specification can be applied to all the television related to 1) Temperature :20 ± 5 ° C(CST : 40 ± 5°C) 2) Relative Humidity:65 ± 10% MC-049A Chassis.
  • Page 8: Adjustment Instructions

    ADJUSTMENT INSTRUCTIONS 1. Application Object 4. Purity & Convergence adjustment These instructions are applied to all of the color TV, MC-049A. As preparatory operations before CPT Assembling assembling CPT, wind cotton Tape for 2. Notes protecting to CPT NECK and DY, CPT connection parts.
  • Page 9 (5) Open angle of the two tab of 6 pole magnet by isogonic 2. White balance IIC Parameter angle and accord with vertical line of Red/Blue and Green. Program TWBeng2.0 Program TWBeng2.0 Speed Delay (6) Maintain as angle of (5) and rotate the tab to accord with horizontal line.
  • Page 10 N50Hz(PAL) N60Hz(NTSC) Menu Variable range 29” 29” -512~511 -512~511 -512~511 -512~511 32~2047 -256~255 -512~511 <Fig. 2>PAL Digital pattern (EU05CH) -512~511 ANGLE -512~511 (4) VS (Vertical Shift) adjustment: Adjust so that the geometric vertical center line is in accord -512~511 with vertical center line of CPT. UPCOR -512~511 (5) HS(Horizontal Shift) adjustment:...
  • Page 11 8-4. OPTION2 Function Option Code Function TSEARCH Without TURBO SEARCH With TURBO SEARCH 200PR 100 PROGRAM SAVE 200 PROGRAM SAVE Without EYE With EYE TX019 8KEY 8KEY 4KEY 4KEY 8-5. OPTION3 Function Option Code Function REMARK SYSTEM ACMS Without ACMS Function With ACMS Function FLOT TXT TOP TXT...
  • Page 12: Trouble Shooting

    TROUBLE SHOOTING RF- STEREO Selected correct system In menu Check the waveform Check / Replace IF 1 of TU101 TU 101 Check the waveform Check The Voltage Check The voltage At pin 4, 5 of IC11 At pin 2, 19, 20, 21, 24 of IIC11 At pin of IC821, IC822, Q807 Check the waveform Check / Replace...
  • Page 13 NO RASTER CHECK B+ At D829 cathode Normal Abnormal Open Is the voltage at Check each pin voltage of IC11 Fuse of AC line Check / Replace Fuse Check the In/out of Check pin 60 Check the Voltage regulator Of IC11(H - Out) Of C803 (IC821, IC822 Check &...
  • Page 14 No Picture / No Sound Is any OSD displayed? Check receiving system in MENU Check IC11 pin71,72,73 & execute Auto - Program. (R,G,B out) Does the auto - Program Operate properly. Store on manual - program MENU Go to Check SMPS Trans Check 1.8V, 3.3V, Check pin40(V out 1) No Sound /...
  • Page 15 AV Stereo Select correct system In menu Check the connection Of AV equipment Check the the waveform Check TU101 Tuner At pin16, 17 of IC11 Check the voltage Check the waveform Of pin2, 19, 20, 21,24 of IC11 At pin4, 5, of IC11 Check the signal line of Check waveform SPK-L,R...
  • Page 16: Printed Circuit Board

    PRINTED CIRCUIT BOARD MAIN SIDE A/V - 16 -...
  • Page 17 COMPONENT LOCATION GUIDE C10 ..C4 C406..F4 C610..A3 D180 ..C2 P102..A5 Q803 ..D1 R208 ..D5 R515..B3 R828..E2 C11 ..C4 C407 ..D4 C611..A3 D181 ..C2 P103..A5 Q804 ..D2 R209 ..D5 R516..B3 R831 ..D2 C12 ..C3 C408..F3 C612..A2 D301..E4 P104..A2 Q805 ..E1 R210 ..D5 R517..B3 R838 ..D1 C13 ..C4...
  • Page 18: Block Diagram

    BLOCK DIAGRAM - 18 -...
  • Page 19 - 19 -...
  • Page 20: Exploded View

    EXPLODED VIEW P801 - 20 -...
  • Page 21: Exploded View Parts List

    BUTTON, CONTROL CT-29M30R(MC019A) ABS, HF-380 4KEY (#117A) 320-062E SPRING, KNOB 5020V00442C BUTTON, POWER CT-29M30R(MC019A) ABS, HF-380 1KEY (#117A) 3809V00221P BACK COVER ASSEMBLY, CT-29M35RX(CKD) 2PHONE ESSALEM 6871VMMU16B PWB(PCB) ASSEMBLY,MAIN MC049A CT-29M35RX.KFLGKE2. 6871VSME78E PWB(PCB) ASSEMBLY,SUB A/V MC-049A M30 SIDE A/V, F-CKD 4810V00276E BRACKET, SIDE AV CT-29M30R MC022A ABS-HF380 .
  • Page 22: Replacement Parts List

    REPLACEMENT PARTS LIST For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible LOCA.
  • Page 23 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
  • Page 24 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
  • Page 25 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
  • Page 26 LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION R520 0RD1001F609 1K OHM 1/6 W 5% TA52 R806 180-A01P 0.13 OHM 2 W 5% TA62 RWR 30K OHM 1/6 W 5.00% TA52 R521 0RD3002F609 R807 0RD2200A609 220 OHM 1/2 W(7.0) 5.00% TA52 0RD0152A609 15 OHM 1/2 W(7.0) 5.00% TA52 0RD1501F609...
  • Page 27 JK201 6612M00005A JACK,SCAR TUPJ-R1-027 UGCOM CH1 JK202 6612VJH011T JACK,RCA PPJ109-18 A/V IN/OUT 6P ACCESSORIES 3828VA0464U MANUAL,OWNERS FR/EN/AR 112P/Q/R/S TX 6710V00112Y REMOTE CONTROLLER, GOLDSTAR MISCELLANEOUS F801 0FS4001B53C FUSE,SLOW BLOW 4000MA 250 V 5.2X20 P801 174-009V POWER CORD, POWER(W/HOLD,HOUSING) PA11 6726VV0006H REMOTE CONTROLLER RECEIVER, TSOP2238NN1...
  • Page 28 P/NO: 3854VA0146A - S1 2004.4.16...
  • Page 29: Svc. Sheet

    SVC. SHEET : 3854V A0146A-S...

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