Samsung CW-29Z404N Service Manual Download Page 81

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Circuit Description

Samsung Electronics

13-3

13-1-5 Power IC (STR-X6750F)

Summary of Contents for CW-29Z404N

Page 1: ... Chassis KS7C P _Timecop Model CS29Z40ZQTXNWT COLOR TELEVISION FEATURES SLIM FIT CRT Multi Wide System LNA Plus Low Noise Amplifier Turbo Plus Voice Low Stand By Power Wattage SOUND Equalizer SERVICE Manual CS 29Z40ZQQ ...

Page 2: ... Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd Sep 2006 Printed in Korea AA82 04178A ...

Page 3: ...tment 3 1 Service Instruction 3 1 3 2 How to Access Service Mode 3 2 3 3 Factory Data 3 3 3 4 Service Adjustment 3 12 3 5 Software Upgrade 3 14 3 6 Replacements Calibration 3 18 Chapter 4 Exploded View Part List 4 1 CS29Z40ZQTXNWT 4 1 Chapter 5 Electrical Part List 5 1 CS29Z40ZQTXNWT 5 1 Chapter 6 Troubleshooting 6 1 Checkpoints by Error Mode 6 1 6 2 Trouble shooting with New Features 6 3 6 3 Trou...

Page 4: ...C CHROMA_MICOM BLOCK 10 2 10 3 PIP CRT BLOCK 10 3 10 4 AV SOUND BLOCK 10 4 Chapter 11 Operation Instruction Installation 11 1 Product Features and Functions 11 1 Chapter 12 Disassembly Reassembly 12 1 Overhaul Disassembly Reassembly 12 1 Chapter 13 Circuit Description 13 1 Circuit Key Point 13 1 Chapter 14 Reference Information 14 1 Other issues related to other products 14 1 14 2 Technical Terms ...

Page 5: ...out insulated transformers the product can only be repaired safely when the chassis is connected to the earthed end of the AC power source To make sure the AC power cord is properly connected follow the instructions below Use the voltmeter to measure the voltage between the chassis and the earthed ground If the measurement is over 1 0V unplug the AC power cord and change the polarity before re ins...

Page 6: ...eplaced with another irregular one the safety or protective features will be lost even if the new one has a higher voltage or more watts Critical safety parts should be bracketed with Use only regular parts for replacements in particular flame resistance and dielectric strength specifications Irregular parts or materials may cause electric shock or fire Precaution 1 2 Samsung Electronics ...

Page 7: ...tc 6 Insulation Check Process Unplug the power cord from the AC source and turn the switch on Connect the insu lating resistance meter 500v to the AC plug blade The insulating resistance between the blade of the AC plug and that of the conductive material should be more than 1 7 Any B interlock should not be damaged If the metal heat sink is not properly installed no connection to the AC power sho...

Page 8: ... for soldering purposes 6 Use only anti static solder removal devices Most solder removal devices do not support an anti static feature A solder removal device without an anti static feature can store enough static electricity to cause damage to the ESD 7 Do not remove the ESD from the protective box until the replacement is ready Most ESD replacements are covered with lead which will cause a shor...

Page 9: ...connecting it to the product This is a measure to protect it from being exposed to moisture Otherwise it may cause a fire or electric shock 5 Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product Also check the antenna cable or the external connectors if they are fully unplugged Damage to the cord may cause fire or electric shock 6 Keep the ante...

Page 10: ...1 6 Samsung Electronics MEMO ...

Page 11: ...mb Filter VCT 49X3F PY F1000 Audio Output 10W X2 Function NICAM A2 STEREO PSEUDO STEREO TURBO PLUS VCT 49X3F PY F1000 TDA7297SA Cabinet 29 CABINET Other BASIC MODEL CS 29Z30ZQ TURBO TURBO PLUS Core Parts Functions VCT 49X3F PY F1000 Video Sound Processing1 x MICOM X6750F SMPS Power STR TDA7297SA 5W 15W Sound Output BTL AMP 24C161 16K EEPROM LA78045 Vertical Deflection AMP FJAF6810A H OUT S W TR TD...

Page 12: ...240V Power system STR X6750F Power insulation SMPS COLD receving P G CH VHF LOW 2 4 VHF HIGH 5 13 UHF 14 69 CATV S1 41 Character TTX Melody on off Turbo Sound Auto Volume Pre Ch LNA Option Led Red TTX LNA Melody on off Turbo Sound Auto Volume Pre Ch LNA Option Led Red TTX Melody on off Turbo Sound Auto Volume Pre Ch LNA Option Led Red Feature AKB Auto Kinetic Bais Comb Filter 1H Comb Filter Pictur...

Page 13: ...0HZ 60HZ Sharpness O O CTI O X VM X OPTION AKB O O P STD O O PIP X OPTION Digital NR O O Color Tone W B O O Black Level Expantion O O Screen Mode 5 Mode 4 Mode Sound SPK System A11 Semi Dome Direct Direct Sound Output Power Max 5W 5W 10W 10W MDB X X Virtual Dolby X X MSE X X Melody O O Turbo Sound O O A2 Stereo A2 or Nicam A2 or Nicam Auto Stereo O O AVL O O Equalizer O O Jack Front Side AV Jack O...

Page 14: ...s Remote Control Alkaline Battery 1 5V AAA 2EA AA59 00399D 4301 000121 Samsung Service center Owner s Instructions AA68 03867A Warranty Card Safety Guide Registration Card AA68 03242G Accessories that can be purchased additionally RF Cable Internal shopping mall Video Cable Audio Cable S Video Cable Component Cable ...

Page 15: ...een created on the basis of the domestic KS7C chassis applied remote control model Some of the contents may be changed subject to the sales location and the product specifications When replacing the Module Service Instruction 1 When replacing the MAIN Board Tilt adjustment Focus adjustment Screen voltage W B adjustment are all required Since the settings including the Channel information Deflectio...

Page 16: ...nt 3 2 Samsung Electronics 3 2 How to Access Service Mode MENU Show all menus Move the cursor to select an item Adjust the selected configuration value Option1 XX XX XX XX XX Option2 Deflection WSS Deflection Video Adjust1 Video Adjust2 Video Adjust3 Video Adjust4 Video Adjust5 YC Delay Others Bus Stop Off CHECKSUM 0000 G2 Adjust RESET T GRN2PEU 1000 2005 0X XX No Item Data Required Adjustment 1 W...

Page 17: ...ussian Greek Turky Arabic Farsi Arab Hebrew 7 LNA On On Off With CIS ON 8 High Deviate Off On Off 9 TTX On Off ON On Off 10 Double TTX Off On Off CRT Wide Model 11 Tilt Off On Off 12 Hotel Mode Off On Off Hotel Mode ON 13 Volume Curve Large Curve Large Curve Small Curve 14 Osd Language CIS East Asia Middle Asia CIS China 15 TTX List Pri Off On Off 16 Search LNA Off On Off 17 X RAY Off On Off 18 AL...

Page 18: ...apezium 1 1 ADJ 13 Bow 3 3 ADJ 14 Angle 2 2 ADJ 15 EHT Time 20 20 FIX 16 EHT Threshold 1 1 FIX 17 EHT Vertical 12 0 FIX 18 EHT Horizontal 5 24 FIX 19 EHT Vertical2 19 4 FIX 20 EHT Horizontal2 10 7 FIX 3 Deflection NTSC Offset No Item Initial Data Remark 1 V Amp 2 2 ADJ 2 V Shift 6 6 ADJ 3 H EW 0 0 ADJ 4 H Shift 14 14 ADJ 5 V Linearity 3 3 ADJ 6 V SC 0 0 ADJ 7 H Parabola 0 0 ADJ 8 Upper Corner 0 0 ...

Page 19: ...Alignment Adjustment Samsung Electronics 3 5 ...

Page 20: ...DVD R Cutoff 5 5 FIX 17 DVD B Cutoff 4 4 FIX 18 BCL TUCP 100 100 FIX 19 SECAM Sub Color 10 2 FIX 20 NTSC Sub Color 10 7 FIX 21 Pilot Low NTSC Only FIX 22 Pilot High NTSC Only FIX 23 V Mute x100ms NTSC Only FIX 5 Video Adjust 2 No Item Initial Data Remark 1 VSU 2 2 FIX 2 Melody Volume 10 10 FIX 3 HB Start 159 159 FIX 4 HB Stop 159 159 FIX 5 RF AGC 4 4 FIX 6 VM Gain 0 3 FIX 7 VM Delay 0 10 FIX 8 V P...

Page 21: ... 8 SECAM DR 1 2 FIX 9 SECAM DB 1 1 FIX 10 PIP Contrast 10 15 FIX 11 PIP TINT 0 0 FIX 12 PIP Color 7 10 FIX 13 PIP PAL V Pos 24 24 FIX 14 PIP NTSC V Pos 23 23 FIX 15 PIP H Pos 39 39 FIX 16 PIP R Cutoff 2 2 FIX 17 PIP B Cutoff 1 1 FIX 18 PIP R Drive 138 138 FIX 19 PIP B Drive 134 134 FIX 7 YC Delay No Item Initial Data Remark 1 PAL Delay 3 3 FIX 2 SECAM Delay 3 3 FIX 3 NTSC Delay 3 3 FIX 4 PAL AV De...

Page 22: ...ial Data Remark 1 IBRM 175 180 FIX 2 WDRV 25 50 FIX 3 CDL 250 254 FIX 4 COLR G B 150 150 150 50 50 50 FIX 5 RESET WHITE BALANCE H E Asia 265 265 40 L 265 265 3 0 H Russia 285 290 30 L 286 290 1 5 H Australia 292 307 40 L 301 311 3 0 H Middle East 290 300 40 L 290 300 3 0 ...

Page 23: ... PIP BRIGHTNESS 0 255 160 FIX 23 Double TTX Contrast 0 255 255 FIX 24 TTX V Position 0 255 35 FIX 25 TTX H Position 0 255 148 FIX 26 TTX Contrast 0 255 85 FIX 27 TTX Brightness 0 255 20 FIX 28 OSD PIP Contrast 0 255 115 FIX 29 OSD PIP Brightness 0 255 15 FIX 30 Double TTX H Position 0 255 225 FIX 31 Standard Equ100 Std BASS 0 255 8 FIX 32 Standard Equ300 Std TREBLE 0 255 13 FIX 33 Standard Equ1K M...

Page 24: ...C 0 255 37 FIX 66 MDB_HP 0 255 9 FIX 67 MDB_LP 0 255 11 FIX 68 MDB_LIM 0 255 252 FIX 69 MDB_CUTOFF 0 255 12 FIX 70 EHT POSITION 1 0 255 5 FIX 71 EHT POSITION 2 0 255 249 FIX 72 THRSEL 0 255 0 FIX 73 SLLTHD 0 255 1 FIX 74 LNAµ ÀÛÁ 0 255 80 FIX 75 SLLTHDV TV NO NOISE 0 255 5 FIX 76 LNA Default 0 255 55 FIX 77 LNA SW 0 255 1 FIX 78 LMIXOFS 0 255 31 FIX 79 HOUTDEL 0 255 72 FIX 80 Over Modulation Detec...

Page 25: ...IX 171 dynamic NR Under 45dB 0 31 20 FIX 172 dynamic NR Under 40dB 0 31 25 FIX 173 dynamic NR Under 35dB 0 31 31 FIX 174 dynamic NR Under 30dB 0 31 31 FIX 175 dynamic NR Under 25dB 0 31 31 FIX 176 SCMIDL 0 3 1 FIX 177 SECACCL 0 7 2 FIX 178 VID_AMP_HEAD_BS Over Mod 0 56 FIX 179 CR_P Over Mod 0 2 FIX 181 2 nd Over Mod detect 0 255 255 FIX 182 2 nd Over Mod ON OFF 0 255 255 FIX 185 EEP_BC_MIN_LIMIT 0...

Page 26: ...ory Data the picture size has to be adjusted when replacing the Main Board or the VCTi Module according to the following procedures Display the Lion pattern Press Power Off Info Menu Mute Power On using the remote control and enter Factory Mode 90 90 Enter Deflection Mode Adjust the V AMP V SHIFT H AMP and H SHIFT items so that the width becomes 5 and the height becomes 4 ...

Page 27: ... pattern and check that the picture size has not been changed If there is no change finish the adjustments Adjust BOW and the Angle settings so that the center line becomes a straight line Adjust the H Parabola and H Trapezium settings so that the left and right lines become straight Adjust the Upper Corner and the Low Corner settings so that the end of the lines become straight Adjust the V Linea...

Page 28: ...the Software Analog SW 1 To enter Service Mode press the keys on the remote control according to the following sequence in Stand by status Info Menu Mute Power On 2 When entering Service mode the software information is displayed at the top of the service mode menu OSD ex T GRN2PEU 1000 2005 0X XX ...

Page 29: ...le click the your desktop WISP icon 2 Check the standard Check the appoint Picasso N2 Check the Flash selection item is appoint Manual You can adjust program delay time for program speed but we use the normal 5 ms Check the green lamp if this is sometime red lamp you can not programming ...

Page 30: ... bus line problem or not Change the Press Send to enter ISP Mode Click the Send button 4 Erase before program Click the Erase Flash button for before program erase You can select flash selection item but we use normal All mode Change the Select flash ROM to erase When ready press Send Click the Send button ...

Page 31: ...program download Change the Load hex file to program flashes Click the Browse button and find the new program folder in your computer Click the Send button 6 Verify new program Click the Verify Flash button Change the Select flash to verify correct programming When ready press Send Click the Send button ...

Page 32: ...e focus has to be adjusted according to the following procedures 1 Display the CROSS Hatch pattern 2 Set the Screen Adjustment to View as Standard 3 Turn the Static Focus VR clockwise to the maximum position End of clockwise direction 4 Slowly turn the Static Focus VR counter clockwise so that the center vertical line is the most clearly displayed adjusted point Center 2 1 5 Check the entire scree...

Page 33: ...e 1 Select Power Off Info Menu Mute Power On to enter Service Mode 2 Initialize all settings to the values appropriate to the corresponding model 3 Display the Toshiba pattern 4 First check IBRM in G2 Adjust of Factory and adjust Screen VR until the color of IBRM item turns green ...

Page 34: ...en changed 8 If you have readjusted Low Light readjust High Light until the two values are identical to the coordinates of the corresponding model White Balance Standard Data 3 6 4 Check List for the Screen Voltage and White Balance Adjustment 1 The Screen Voltage and White Balance are connected each other and both of them have to be configured to the correct values 2 Adjust the White Balance afte...

Page 35: ...HB GR503 1 S N A T0003 AA96 04151A ASSY COVER P FRONT 29Z40 HIPS HB GR503 B 1 S A T0022 AA64 04327A KNOB CONTROL 29Z40 SEH ABS HB GR515 SVM3 1 S N A T0023 AA64 04328A KNOB POWER Z40 ABS HB GR515 SVM3012 1 S N A T0057 AA64 01062B BADGE BRAND ALL AL T1 5 10 6 L65 BLK SIL 1 S N A T0063 AA03 00485A CRT COLOR A68QFZ893X101 380 1 10 13 3 1 1 S A T0066 AA96 20109D ASSY POWER CORD CP2 NO N H C500MM KKP 1 ...

Page 36: ...500V Y5P TP 5 1 S A C415 2306 000127 C FILM LEAD PPF 120nF 5 400V TP 21 5x17 1 S A C424 2201 000132 C CERAMIC DISC 0 1NF 10 500V Y5P TP 6 5 1 S A C430 2301 001440 C FILM LEAD PEF 1000nF 5 100V TP 18x8x1 1 S A C504 2301 001259 C FILM LEAD PPF 100nF 5 400V TP 19x8x16 1 S A C506 2401 000430 C AL 10uF 20 250V GP TP 10x16mm 5m 1 S A C507 2401 000430 C AL 10uF 20 250V GP TP 10x16mm 5m 1 S A C508 2201 00...

Page 37: ...5MM ST 1 S A CN330 3711 003241 HEADER BOARD TO CABLE BOX 14P 1R 2 5MM S 1 S A CN330 3711 002645 HEADER BOARD TO CABLE BOX 6P 1R 2 5mm ST 1 S A CN330 3711 002646 HEADER BOARD TO CABLE BOX 7P 1R 2 5mm ST 1 S A CN330 3711 002647 HEADER BOARD TO CABLE BOX 8P 1R 2 5mm ST 1 S A CN401 AA60 40012F PIN GT 4P 2 36PI 6 12 14mm NYLON66 LOCKI 1 S N A CN909 AA37 00001A CONNECTOR FBT FIX PIN JM 3500 CPTTV 0 36 1...

Page 38: ...231 C CERAMIC MLC AXIAL 0 33NF 10 50V Y5P T 1 S A CV901 2401 000010 C AL 220uF 20 16V GP 6 3x11mm 2 5 1 S A CV902 2202 000796 C CERAMIC MLC AXIAL 1NF 10 50V Y5P TP 3 1 S A CV903 2401 002075 C AL 4 7uF 20 50V GP TP 5x11 5 1 S A CV904 2202 000796 C CERAMIC MLC AXIAL 1NF 10 50V Y5P TP 3 1 S A CV905 2401 002619 C AL 47uF 20 25V GP TP 5x11 5 1 S A CV906 2401 000050 C AL 10uF 20 16V GP TP 5x11 2 5 1 S A...

Page 39: ...ER UZ39BSB 35 36 37 19V 500mW D 1 S A DZ305 0403 001329 DIODE ZENER MTZJ24B 22 75 23 73V 500mW D 1 S A DZ306 0403 000700 DIODE ZENER TZP33A 5 1000mW DO 41 TP 1 S A DZ403 0401 000005 DIODE SWITCHING 1N4148 75V 150mA DO 35 T 1 S A DZ501 0403 001211 DIODE ZENER MTZJ12B 11 8 12 3V 500mW DO 1 S A DZ502 0403 001211 DIODE ZENER MTZJ12B 11 8 12 3V 500mW DO 1 S A DZ503 0403 001211 DIODE ZENER MTZJ12B 11 8 ...

Page 40: ...813 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY814 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY815 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY816 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY817 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY818 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY819 6042 000002 EYELET ID1 5...

Page 41: ...2H 1 S A EY899 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY982 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY983 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A F101 2901 000297 FILTER EMI ON BOARD 3A 3 5x5mm TP 1 S A F101 2901 000297 FILTER EMI ON BOARD 3A 3 5x5mm TP 1 S A F101 2901 000297 FILTER EMI ON BOARD 3A 3 5x5mm TP 1 S A F101 2901 000297 FILTER EMI ON BOA...

Page 42: ...N A LV101 2701 000114 INDUCTOR AXIAL 10UH 10 2534 1 S A LV110 2701 000114 INDUCTOR AXIAL 10UH 10 2534 1 S A LV117 2701 000106 INDUCTOR AXIAL 1 5UH 10 3070 1 S A LV199 2701 000114 INDUCTOR AXIAL 10UH 10 2534 1 S A LV201 2701 000143 INDUCTOR AXIAL 1UH 10 3070 1 S A LV202 2701 000143 INDUCTOR AXIAL 1UH 10 3070 1 S A LV203 2701 000143 INDUCTOR AXIAL 1UH 10 3070 1 S A LV204 2701 000115 INDUCTOR AXIAL 1...

Page 43: ...AF TP 4x12 1 S A R309S 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A R310 2003 000652 R METAL OXIDE S 330ohm 5 2W AF TP 4x12 1 S A R314 2004 001986 R METAL S 35 7Kohm 1 1 2W AA TP 2 4x6 1 S A R315 2004 005054 R METAL S 39KOHM 1 1 2W AA TP 2 4X6 4M 1 S A R350 2003 002238 R METAL OXIDE S 1 3OHM 5 2W AF TP 3 9X 1 S A R401 2001 001187 R CARBON S 75OHM 5 1 2W AA TP 2 4X6 4M 1 S A R404 2001 0...

Page 44: ...AF TP 3 9x10mm 1 S A R828 2001 001098 R CARBON S 2 4OHM 5 1 2W AA TP 2 4X6 4 1 S A R829 2001 001078 R CARBON S 15KOHM 5 1 2W AA TP 2 4X6 4 1 S A R830 2001 001078 R CARBON S 15KOHM 5 1 2W AA TP 2 4X6 4 1 S A R831 2001 001078 R CARBON S 15KOHM 5 1 2W AA TP 2 4X6 4 1 S A R832 2001 000016 R CARBON S 1OHM 5 1 2W AA TP 2 4X6 4MM 1 S A R833 2004 000433 R METAL 1Kohm 1 1 8W AA TP 1 8x3 2mm 1 S A R834 2008...

Page 45: ...01 000780 R CARBON 470OHM 5 1 8W AA TP 1 8X3 2MM 1 S A RV263 2001 000005 R CARBON 390ohm 5 1 8W AA TP 1 8x3 2mm 1 S A RV264 2001 000660 R CARBON 33KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A RV265 2001 000331 R CARBON 12KOHM 5 1 8W AA TP 1 8X3 2MM 1 S A RV271 2001 000869 R CARBON 56OHM 5 1 8W AA TP 1 8X3 2MM 1 S A RV272 2001 000005 R CARBON 390ohm 5 1 8W AA TP 1 8x3 2mm 1 S A RV273 2001 000660 R CARBON 33KO...

Page 46: ...75 AA62 00057B HEAT SINK PS CT 29K12P A1050S 1 0 41 60 1 S N A T0245 0202 001492 SOLDER WIRE FLUX HSE 02 LFM48 SR 34 S 0 25 S N A T0245 AA39 20010D LEAD CONNECTOR ASSY 1P 400 YFH800 01 S 1 S A T0296 AA27 00035B COIL LINEARITY 30uH DR15x18 11 0mm 19x45 1 S A T0310 4715 001036 SURGE ABSORBER 500V 20 TP 1 S A T0310 4715 000001 SURGE ABSORBER 1000V 50 10 1 S A T0310 4715 000001 SURGE ABSORBER 1000V 50...

Page 47: ...AA60 40006A PIN STAPLE AUTO 33X17 8X2 4 H18 33X17 8X 6 S N A T0172 AA69 02609A BAND PP W18 CLEA 1G 5 75 S N A ASSY LABEL M0019 AA92 11601D ASSY LABEL CS21Z40ZQTXBWT KS7C 1 S N A ASSY BOX M0003 AA92 11626D ASSY BOX CS29Z40ZQTXNWT 1 S N A T0130 AA69 03420Q BOX 00 SET 29Z40 OVERSEA DY 06 AB YEL A 1 01 S N A ASSY ACCESSORY M0045 AA92 11649A ASSY ACCESSORY CS29Z30ZQTXNWT KS7C 1 S N A M0045 AA96 04182A ...

Page 48: ...6 03164A ASSY SPEAKER P 8ohm 6 13cm Z31 10W SPK W 1 S A T0382 BP61 00509C HOLDER CARE PJT ACRYL FOAM T0 25 W20 0mm 0 28 S N A T0069 AA60 00091J SPACER FELT FELT 330X10 BLK T0 5 1 S N A T0069 AA60 00091R SPACER FELT FELT 250X10 BLK T0 5 2 S N A T0382 BP61 00495C HOLDER CARE PJT ACRYL FOAM T0 25 W30 0mm 0 2 S N A T0609 AA63 60004Z SPACER GUM CRT ALL MODEL NTR RUBBER 4 S N A ASSY COVER REAR M0002 AA9...

Page 49: ...MEMO Samsung Electronics 5 14 ...

Page 50: ...LED Diagnosis on the Front Panel In case of a power failure or abnormal screen check the following items 1 Check that the power cord is correctly connected to a 230V wall outlet 2 Check that the Master Switch has been pressed 3 Check that the transmitter is turned on 4 Check that transmitter device selection is set to TV 5 Check that the signal cable is properly connected 6 Check that channel sett...

Page 51: ...1 0 8 D e g n a h C o N o N s e Y s e Y S 1 0 8 C I e g n a h C o N s e Y t r a p s r e h t o e h t k c e h C ICV201 T444S D801S FP801S IC801S D811 Q401 d n u o s o n e r u t c i p o N K O r e w o p t s 1 e n i l V 5 2 1 e h t k c e h C 3 n i P B 4 4 4 T k c e h c d n a n e p O s r e h t o e h t k c e h C e n i l B s e Y o N 1 0 4 Q e h t k c e h C s e Y t a e l p m o C r e w o p o n r i a p e r 1...

Page 52: ... battery making sure the polarity is correct Check if the angle or the distance is sufficient or if there is any interference between the product and the remote control Make sure the user has pressed the correct button To avoid direct sunlight to the receiving panel of the TV remove any indoor lighting or change the location of the TV Check if the power switch at the back left of the TV is turned ...

Page 53: ... the wind Check the antenna for its lifetime Normally 3 5 years 1 2 years near the coast Dotted or semi dotted lines are displayed on the screen Install the antenna as far away from the road as possible The screen is black and white Adjust the color density Check if the connector is properly installed The colors of the screen are odd strange Adjust the color tones Unusual lines appear on the scree...

Page 54: ...vity Boost feature Contact your local broadcasting service station Use the number keys to select a specific channel and press Store Clear to memorize it Only the UHF 14 69 channels are not available Check if the antenna is able to receive UHF signals 6 2 6 Others Problem Solution The TV makes a noise as if something is dropping inside This noise may occur when the plastic material inside the TV ex...

Page 55: ...ion of the software You can check the checksum according in the following order Factory Mode Checksum Right Button Calculate Checksum Output Checksum e g 3036 Checksum Examples T TR2PEU 1000 checksum 8036 T TR2PEU 1010 checksum B612 Power Description This happens when the Master Switch is not pressed or the power cord is disconnected This happens when the power cord is connected and the power swit...

Page 56: ...Block Diagram Samsung Electronics 7 1 7 Block Diagram 7 1 Overall Block Diagram ...

Page 57: ...Block Diagram 7 2 Samsung Electronics 7 2 Partial Block Diagram ...

Page 58: ...Wiring Diagram Samsung Electronics 8 1 8 Wiring Diagram 8 1 Overall Wiring CRT Speaker Side AV AV Singal Audio Singal RGB Singal CRT Power Supply Power Signal ...

Page 59: ...R CN901 CN902 CN602 CN502 MAIN T U N E R TU01S CN501 1 B OUT 2 G OUT 3 R OUT 4 GND 5 SENSE 6 GND 7 VM 8 GND CNV701 CNV702A 1 C IN 2 GND 3 Y IN 4 GND 5 C OUT 6 GND 7 Y OUT 1 V OUT 2 GND 3 V IN 4 GND 5 L OUT 6 R OUT 7 L IN 8 R IN 1 B 8V 2 B 5V 3 GND 4 SCL 5 SDA 6 GND 7 H SYNC 8 V SYNC 9 PIP F B 10 PIP B 11 PIP G 12 PIP R 1 OSD R 2 OSD G 3 OSD B 4 OSD F B 5 SUb CVBS 6 GND 7 PIP CVBS 8 C IN CNP12 CNP0...

Page 60: ...R G B signal amplifying AMP CN502 This is a 7 pin port connected to the CRT Assy and supplies power for the CRT GT301 This is a 4 pin port connected to the DY and supplies voltage for Deflection CN701 This is a 8 pin connected to the Side AV and receives AV external inputs CN702A This is a 7 pin port connected to the Side S VHS Port recerves S Video external inputs GT805 GT806 This is a port conne...

Page 61: ... PIN No Pin Name 1 B 2 G 3 R 4 GND 5 SE 6 GND 7 F B 8 TILT 9 GND 10 SVM CN502 Connected to the CRT Ass y PIN No Pin Name 1 16 5V 2 16 5V 3 16 5V 4 GND 5 HEATER 6 NC 7 200V CN701 Connected to the Side AV Port PIN No Pin Name 1 VO 2 GND 3 VI 4 GND 5 LO 6 RO 7 SI 8 RI CN702A Connected to the Side S VHS Port PIN No Pin Name 1 S Y OUT 2 GND 3 S C OUT 4 S Y IN 5 GND 6 S C IN ...

Page 62: ... output signal from the UOC Module are supplied to drive the CRT and AMP 9 2 2 Names Roles of Key Parts GT501 GT502 The TBC WIRE connection port This port plays the role of the CRT GROUND CN503 504 The R G B output signal from the UOC Module the power which is required to drive the CRT and the AMP from the DEFLECTION BLOCK is connected to this port ...

Page 63: ... 4 Samsung Electronics 9 2 3 CRT Board Connector Pin CN503 CN504 Connects the R G B signal from the VCTi Module PIN No Pin NAME 1 B 2 G 3 R 4 GND 5 SE 6 GND 7 F B 8 TILT 9 16 5 10 16 5 11 GND 12 HEATER 13 NC 14 200V ...

Page 64: ...TP03 TP02 TP05 TP06 TP07 TP16 TP01 10 Schematic Diagram Samsung Electronics Schematic Diagram 10 1 10 1 POWER DEFLECTION BLOCK This Document can not be used without Samsung s authorization Power Signal ...

Page 65: ...Schematic Diagram 10 2 Samsung Electronics TP09 TP10 TP08 10 2 IF UOC CHROMA_MICOM BLOCK This Document can not be used without Samsung s authorization Power Signal ...

Page 66: ...Samsung Electronics Schematic Diagram 10 3 TP14 TP15 10 3 PIP CRT BLOCK This Document can not be used without Samsung s authorization Power Signal ...

Page 67: ...Schematic Diagram 10 4 Samsung Electronics TP12 TP11 TP13 10 4 AV SOUND BLOCK This Document can not be used without Samsung s authorization Power Signal ...

Page 68: ...Samsung Electronics Schematic Diagram 10 5 WAVEFORM ...

Page 69: ...Installation 11 1 Product Features and Functions 11 1 1 Front or Side Panel Front or Side Panel Input source selection On screen menu display Volume adjustment Channel selection Standby indicator Remote control sensor Power on off cable television network Rear Panel or 11 1 2 Rear Panel ...

Page 70: ...Operation Instruction Installation 11 2 Samsung Electronics Front or Side Panel Audio input Video input S Video input 11 1 3 Front or Side Panel ...

Page 71: ...nformation and setting status you selected EXIT Used to exit from any display or return to normal viewing ENTER While using the on screen menus press the ENTER button to activate or change a particular item SLEEP Used to select a preset time interval for automatic shut off P MODE Used to select the picture effect S MODE Used to select the sound effect POWER Used to switch the TV on and off Numeric...

Page 72: ...11 4 Samsung Electronics MEMO ...

Page 73: ...e the 4 screws fixing the Back Cover SWRCH18A M4 L20 RH 2S Z Remove the 1 screws fixing the Main and T Board RH B M4 L15 ZPC BLK Tap the upper part of the Back Cover 2 or 3 times and pull the Back Cover to separate it from the unit Notice Disassemble the product after disconnecting the power cord and discharge the unit to prevent an electric shock and damage to the product due to static electricit...

Page 74: ...TBC wire from the Front Cabinet and the Main Board Notice Since there is a clip to connect the Connector Header in the Wire Connector pulling it by force may damage the clip or the connector Press the clip down completely and pull the connector Separate the D Coil and power cable and the remote control sensor cable from the Main Board To separate the Wire Fixing clip and pressing the Wire Separate...

Page 75: ...n Board Notice Pulling it by force may damage the Deflection cable Press the clip down completely and pull the Deflection cable Separate the cables connecting the FBT and the CRT Notice Since there may be a remaining high voltage current within th CRT take care not to touch the CRT hole with metal or a part of yourself when separating the cables ...

Page 76: ... the thick red wires pull the wires while pressing the push type clip at the connector To separate the thin red wire insert a pin in the small hold next to the hole and pull the wire Notice Take care when separating the wires because pulling the wires by force may damage the socket In addition sepa rate the wires on a flat and clean surface so as to prevent scratching of the material and the PCB 1...

Page 77: ...amsung Electronics 12 5 Part Name Description Description Photo Main Board Separate the cable from the Main Board Separate the cable from the Main Board Separate TBC wire from the Main Board 12 1 4 Disassembling the Main Board ...

Page 78: ...12 6 Samsung Electronics MEMO ...

Page 79: ...a t S d e L l l u P h s u P 0 2 P D E L p 0 1 a t a D s u B C 2 I l l u P h s u P 7 1 P A D S p 8 k c o l C s u B C 2 I l l u P h s u P 6 1 P L C S p 7 3 1 P 1 1 P 0 1 P 5 0 P 0 0 P r e t s i g e R r e t s i g e R l l u P h s u P l l u P h s u P l l u P h s u P n i a r D n e p O l l u P h s u P e p y T t r o P e p y T t r o P n O r e w o P h g i H f f O r e w o P w o L r e w o P p 6 w o L 8 5 3 C ...

Page 80: ...tional 24 bit timer 16 bit timer with 8 bit Pre scaler 16 bit data pointer five 6 bit pulse width modulator PWM outputs for control of TV analogue signals one 14 bit PWM for voltage synthesis tuning control 8 bit ADC with 4 multiplexed inputs remote control pre processor RCP I2C byte level bus interface universal asynchronous receiver transmitter UART 24 General I O 13 1 4 Vertical Circuit LA78045...

Page 81: ...Circuit Description Samsung Electronics 13 3 13 1 5 Power IC STR X6750F e g a t l o v w o l t u p n i C A ...

Page 82: ...Circuit Description 13 4 Samsung Electronics 13 1 6 TDA6109JF ...

Page 83: ...Circuit Description Samsung Electronics 13 5 13 1 7 CRT Drive 13 1 8 Spot Killer ...

Page 84: ...Circuit Description 13 6 Samsung Electronics 13 1 9 Picture In Picture ...

Page 85: ...Circuit Description Samsung Electronics 13 7 13 1 10 X Ray Protection t n i o P t s e T n o i t c e t o r P e g a t l o V r e t a e H m o r F n o i t c e t o r P y a R X O T H E C O U o T 4 7 n i P ...

Page 86: ...13 8 Samsung Electronics MEMO ...

Page 87: ...able is longer than for normal use check the visual quality of the video on the screen and shorten the length if necessary This also applies to the PC RGB D Sub cable When the length of the cable is longer than for normal use video may not be displayed on the screen In this case shorten the cable length When a digitally distributed TV user receives HD rated broadcasts The digital distributed TV Re...

Page 88: ...er or game console through a wide TV by selecting the aspect ratio to normal 4 3 or wide 21 9 the left and right or top and bottom of the picture will not be displayed This symptom appears in other manufacturer s TV s The three appliance companies are trying to resolve the problem through the Ministry of Information and Communication Changing the Order of the Picture Size for 16 9 Display Devices ...

Page 89: ...rnal Input External Input is connecting video devices such as a VCR camcorder DTV receiver DVD etc as a video source Satellite Broadcast Satellite Broadcast transmits programs via satellite so that the broadcast is viable in all areas at a high visual and sound quali ty It provides approximately 100 channels including public broadcast channels To view satellite broadcast you have to install an add...

Page 90: ...14 4 Samsung Electronics MEMO ...

Page 91: ...ÛÚÌËÍÓ È Ô ËÂÏÌËÍ Ë Ó ﬂ Ô ËÒÚ Í ËÎË Ô ÓË ÚÂÎ Ë ÂÓ ËÒÍÓ ê Á ÂÏ SCART2 ËÒÔÓÎ ÁÛÂÚÒﬂ Îﬂ Ó Ó Û Ó ÌËﬂ Ò ıÓ ÓÏ RGB Ú ÍÓ Ó Í Í Ë Ó Â Ô ËÒÚ ÍË ËÎË Ô ÓË ÚÂÎË Ë ÂÓ ËÒÍÓ Ô Ó ÓÎÊÂÌËÂ ËÎË 1 ÇıÓ S Video 2 ÇË ÂÓ ıÓ 3 ÄÛ ËÓ ıÓ èÂ Â Ìﬂﬂ ËÎË ÓÍÓ ﬂ Ô ÌÂÎ ì Â ËÚÂÒ ÒÓ Ô ÂÌËÂ ˆ ÂÚÌÓÈ Ï ÍË Ó ÍË ıÓ Ì ı Ë Í ÂÎ Ì ı Á ÂÏÓ èÓ ÒÓÂ ËÌÂÌËÂ Í ıÓ Ì Ï Á ÂÏ Ï RCA ê Á ÂÏ 3 AUDIO L R Ë 2 VIDEO ËÒÔÓÎ ÁÛ ÚÒﬂ Îﬂ ÔÓ ÍÎ ÂÌËﬂ Ú ÍËı ÛÒÚ ÓÈÒ...

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Page 93: ...1 ç ÊÏËÚÂ ÍÌÓÔÍÛ MENU ç Í ÌÂ ÓÚÓ ÁËÚÒﬂ Î ÌÓÂ ÏÂÌ ëÎÂ ÒÔÓÎÓÊÂÌ ÔﬂÚ ÁÌ ÍÓ ÇxÓ àÁÓ ÊÂÌËÂ á ÛÍ ä Ì Î Ë ìÒÚ ÌÓ Í 2 Ç Â ËÚÂ ÁÌ ÓÍ Ì ÊËÏ ﬂ ÍÌÓÔÍÛ ËÎË ÑÎﬂ ıÓ ÔÓ ÏÂÌ ÁÌ ÍÓ Ì ÊÏËÚÂ ÍÌÓÔÍÛ ENTER 3 ÑÎﬂ ÔÂ ÂıÓ Í ÔÛÌÍÚ Ï ÏÂÌ Ì ÊÏËÚÂ ÍÌÓÔÍÛ ËÎË ÑÎﬂ ıÓ ÔÛÌÍÚ ÏÂÌ Ì ÊÏËÚÂ ÍÌÓÔÍÛ ENTER 4 ÑÎﬂ ËÁÏÂÌÂÌËﬂ ÌÌ ı ÔÛÌÍÚÓ Ì ÊÏËÚÂ ÍÌÓÔÍÛ œ ç ÊÏËÚÂ ÍÌÓÔÍÛ MENU ÚÓ Â ÌÛÚ Òﬂ Ô Â Û ÂÂ ÏÂÌ 5 ÑÎﬂ ıÓ ËÁ ÏÂÌ Ì ÊÏËÚÂ ÍÌÓÔÍÛ EXIT ìÒÚ ÌÓ...

Page 94: ...çÂÓ ıÓ ËÏÓÒÚ ËÒÔÓÎ ÁÓ ÌËË ÚÓÈ ÙÛÌÍˆËË ÏÓÊÂÚ ÓÁÌËÍÌÛÚ ÔÓÒÎÂ Ô ËÏÂÌÂÌËﬂ ÚÓÏ ÚË ÂÒÍÓ Ó ÒÓı ÌÂÌËﬂ Í Ì ÎÓ Ô ÏﬂÚË éÚ çÓÏÂ Í Ì Î ÔÓ ÎÂÊ ËÈ ËÁÏÂÌÂÌË ÑÓ çÓ È ÌÓÏÂ Í Ì Î ëÓı èÓ Ú Â Ê ÂÌËÂ ËÁÏÂÌÂÌËﬂ ÌÓÏÂ Í Ì Î ä Ì Î ëÓ Ú èepeÏ ç ÒÚ BoÁ paÚ éÚ P 1 ÑÓ P ëÓı ëÓ Ú TV íÂÎÂ ËÁÓ Ò Í Ì ÏË ÒÚ Ì ÚÌÓ Ó ÙÓ Ï Ú ÓÚÌÓ ÂÌËÂ ÁÏÂ Í Ì ÔÓ Ó ËÁÓÌÚ ÎË Í ÁÏÂ Û ÔÓ Â ÚËÍ ÎË 4 3 ËÁÌ Î ÌÓ Ô Â Ì ÁÌ ÎËÒ Îﬂ Ô ÓÒÏÓÚ ËÊÛ ËıÒﬂ ÚÂÎÂ ËÁËÓÌÌ ı...

Page 95: ... Â Â ÌÂ ÍÎ ÂÌ ÓÚÓ ÁËÚÒﬂ Ç ÍÎ ÖÒÎË Ú ÈÏÂ ÒÌ ÛÊÂ ÛÒÚ ÌÓ ÎÂÌ ÓÚÓ ÁËÚÒﬂ ÂÏﬂ ÓÒÚ ÂÂÒﬂ Ó ÔÂ ÂıÓ ÂÊËÏ ÓÊË ÌËﬂ TaÈÏep ÇÍÎ TaÈÏep Ç ÍÎ í ÈÏÂ ÍÎ ÂÌËﬂ Ë ÍÎ ÂÌËﬂ ÏÓÊÌÓ ÛÒÚ ÌÓ ËÚ Ú ÍËÏ Ó ÁÓÏ ÚÓ ÚÂÎÂ ËÁÓ ÍÎ ÎÒﬂ ËÎË ÍÎ ÎÒﬂ ÛÒÚ ÌÓ ÎÂÌÌÓÂ ÂÏﬂ ëÌ Î ÌÂÓ ıÓ ËÏÓ ÛÒÚ ÌÓ ËÚ Ò ÉpoÏÍ Û ËÔ Ì åÓÊÌÓ ÛÒÚ ÌÓ ËÚ ÌÂÓ ıÓ ËÏÓÂ ÂÏﬂ ÍÎ ÂÌËﬂ ÚÂÎÂ ËÁÓ Ä ÚÓÏ ÚË ÂÒÍÓÂ ÓÚÍÎ ÂÌËÂ ÔËÚ ÌËﬂ ÖÒÎË ÚÂÎÂ ËÁÓ ÍÎ ÂÚÒﬂ ÒÓ Î ÒÌÓ Ì ÒÚ ÓÈÍ Ï Ú ÈÏÂ ÍÎ ...

Page 96: ...ÏÓÊÌÓ ÍÚË ËÁË Ó Ú ÙÛÌÍˆË ÔÓ ÎÂÌËﬂ ËÓÔÓÏÂı Ë ÛÒÚ ÌÂÌËﬂ ÓÂÌËﬂ ËÁÓ ÊÂÌËﬂ HaÍÎÓÌ Á ËÒËÏÓÒÚË ÓÚ ÏÓ ÂÎË ÖÒÎË Ï Í ÊÂÚÒﬂ ÚÓ ËÁÓ ÊÂÌËÂ ÌÂÏÌÓ Ó Ì ÍÎÓÌÂÌÓ ÏÓÊÌÓ ÓÚ Â ÛÎË Ó Ú ÁÌ ÂÌËÂ Ô ÏÂÚ Ì ÍÎÓÌ ÓÚ 7 Ó 7 èepeÏ ÇxÓ Ç xÓ êÂÊËÏ ÑËÌ Ï àÓÎ Á éÚÚÂÌÓÍ HopÏ P ÁÏÂp HopÏ ñËÙp ÎÓ Ç ÍÎ HaÍÎÓÌ 0 PIP àÁÓ ÊÂÌËÂ TV àÁÓ ÊÂÌËÂ PIP Á ËÒËÏÓÒÚË ÓÚ ÏÓ ÂÎË Ç Ô Â ÂÎ ı ÓÒÌÓ ÌÓ Ó ËÁÓ ÊÂÌËﬂ ÚÂÎÂ ËÁËÓÌÌÓÈ Ô Ó ÏÏ ËÎË ËÁÓ ÊÂÌËﬂ ÒË Ì Î ÍÓ...

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Samsung CW-29Z404N, Service Manual

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