Samsung WS-32M204D Service Manual Download Page 79

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Troubleshooting

6-12

Samsung Electronics

6-5 Troubleshooting by Blocks

6-5-1 Troubleshooting System Boards

1. Tuner Diagnosis
If no signal is received even though the RF signal from the external aerial is connected to the MAIN Board Tuner, check the
following items.

- Supply Power: 5V, 3.3V, 33V
- Check for an RF defect: Check the CVBS output
- Check for an AUDIO defect: Check the SiF Signal output

Summary of Contents for WS-32M204D

Page 1: ...S64A P _Unlimited Model WS32Z419D8XXEU COLOR TELEVISION RECEIVER FEATURES Slimfit Low Depth CRT Built In D TV IDTV DVB T Broadcasting Receiver Flash Download OTA Over The Air D TV S W Upgrade 7 Days EPG Service SERVICE Manual WS 32Z419D ...

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 Apr 2006 Printed in Korea AA82 03476A ...

Page 3: ...Access Service Mode 3 2 3 3 Factory Data 3 3 3 4 Service Adjustment 3 25 3 5 Replacements Calibration 3 27 Chapter 4 Exploded View Part List 4 1 WS32Z419D8XXEU 4 1 Chapter 5 Electrical Part List 5 1 WS32Z419D8XXEU 5 1 Chapter 6 Troubleshooting 6 1 Checkpoints by Error Mode 6 1 6 2 Trouble shooting with New Features 6 4 6 3 Troubleshooting Procedures by Error Modes 6 7 6 4 Troubleshooting Procedure...

Page 4: ... 10 7 10 4 AV 10 8 10 5 CONTROL 10 9 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 Overall Block Description 13 1 13 2 Partial Block Description 13 3 13 3 IC Line up 13 8 Chapter 14 Reference Information 14 1 Other issues related to other products...

Page 5: ...yP Digital DVB T OTA Flash Download 7Days EPG MHEG STI5517SUA MHEG v1 07 Built in CI Cabinet New Front and Back Cabinets 185mm of saved space compared to the existing model A11 600mm Z41 Z40 415mm Z41 Design Applied FPTV Looking Design Black 1Tone Z40 Black Bezel 2Tone Core Parts Functions VCT69xyP RF CVBS EXT CVBS FRONT Y C SCART1 R G B input and Video Signal Processing Provides S IF Analog audio...

Page 6: ...n Off Timer Zoom Blue Screen HDMI Algorithm Picture Multi Systems PAL SECAM NT4 43 SCAN Progressive Scan Full 100Hz AKB Auto Kinetic Bias Still Picture Digital Noise Reduction Auto Wide Black Level expansion CTI VM Dynamic Focus Sound System A2 Niacam Stereo SRS Trusurround Output 10Wx2 Speaker 2EA AVL Melody Auto Stereo Auto Mute Equalize In Out Terminals Side 1 CVBS Input 1 S Video Input Sound L...

Page 7: ... 0 73 AKB O O O Digital Noise Reduction O O DNIe 3 2 Pull Down Support Audio Base Treble Balance Equalizer 5 Band 5 Band AVL O O Surround SRS Trusurround SRS Trusurround Speaker System Direct Direct Speaker Output 10W 10W 10W 10W Function Dual Screen Function Double Screen TTX Still Picture O O Auto Jack Recognition Ports Antenna In Rear 1 Rear 1 Rear 1 External In Rear 2 SCART Side 1 CVBS Rear 2 ...

Page 8: ...ervice center Owner s Instructions AA68 03776A Warranty Card Registration Card Safety Guide Manual BN68 00514B AA68 03575A AA68 03242E Accessories that can be purchased additionally Video Cable Audio Cable Internal shopping mall Component Cable S Video Cable Antenna Cable HDMI Cable HDMI DVI Cable Product Specification 2 4 Samsung Electronics ...

Page 9: ...mote control model Some of the contents may be changed subject to the sales location and the product specifications 2 When replacing the F_Box Board Since the software is loaded to the EPROM of the F_box board check the version of the software of the EPROM To check the version of the software Enter service mode presee the key on the reomte control according to the following seguenu in stand by sta...

Page 10: ...by status Info Menu Mute Power On When failing to enter Service Mode repeat the procedure above 2 The initial screen of Service Mode Europe 3 Functions of the Keys within Service Mode Service Deflection 480 576P Deflect Offset 1080i Deflect Offset 4 3 Offset Vixlim Video Adjust 1 Video Adjust 2 Video Adjust 3 Video Adjust 4 Video Adjust 5 Video Adjust 6 Video Adjust 7 Video Adjust 8 IDTV Video Adj...

Page 11: ...ust 11 Lower Corner 0 Adjust 12 H Trapezium 4 Adjust 13 Bow 0 Adjust 14 Angle 0 Adjust 15 V Position 0 FIX 2 Deflection Adiustment NTSC Input NTSC signal Then can control this articles No item WS 32Z419D Remark Data 1 V Amp 18 Adjust 2 V Shift 24 Adjust 3 H EW 24 Adjust 4 H Shift 48 Adjust 5 V Linearity 6 FIX 6 Upper Linearity 0 FIX 7 Lower Linearity 1 FIX 8 V SC 4 FIX 9 H Parabola 48 Adjust 10 Up...

Page 12: ...Alignment Adjustment 3 4 Samsung Electronics ...

Page 13: ...ner_NT_4 3 1 10 Angle_NT_4 3 0 11 Bow_NT_4 3 0 12 H_Shift_NT_4 3 0 No item WS 32Z419D Remark Data 1 V Amp 1 Adjust 2 V Shift 0 Adjust 3 H EW 0 Adjust 4 H Shift 3 Adjust 5 V Linearity 0 Adjust 6 Upper Linearity 0 FIX 7 Lower Linearity 0 FIX 8 V SC 0 FIX 9 H Parabola 2 Adjust 10 Upper Corner 1 Adjust 11 Lower Corner 2 Adjust 12 H Trapezium 4 Adjust 13 Bow 0 Adjust 14 Angle 0 Adjust 15 V Position 0 F...

Page 14: ...Parabola 2 Adjust 10 Upper Corner 0 Adjust 11 Lower Corner 1 Adjust 12 H Trapezium 2 Adjust 13 Bow 0 Adjust 14 Angle 0 Adjust 15 V Position 0 FIX No item WS 32Z419D Remark Data 1 V Amp 0 Adjust 2 V Shift 0 Adjust 3 H EW 0 Adjust 4 H Shift 2 Adjust 5 V Linearity 0 Adjust 6 Upper Linearity 0 FIX 7 Lower Linearity 0 FIX 8 V SC 0 FIX 9 H Parabola 0 Adjust 10 Upper Corner 0 Adjust 11 Lower Corner 0 Adj...

Page 15: ...ust 12 H Trapezium 4 Adjust 13 Bow 0 Adjust 14 Angle 0 Adjust 15 V Position 0 FIX No item WS 32Z419D Remark Data 1 R CutOff 18 Adjust 2 G CutOff 20 FIX 3 B CutOff 20 Adjust 4 R Drive 42 Adjust 5 G Drive 32 FIX 6 B Drive 32 Adjust 7 Sub Bright 24 Adjust 8 Sub Contrast 8 Adjust 9 Bright VCTP 140 FIX 10 Contrast VCTP 30 FIX 11 SAT VCTP 18 FIX 12 Tint VCTP 10 FIX 13 SC_RGB_BRTADJ 128 FIX 14 SC_RGB_CON...

Page 16: ... 16 Sync Phase 720P 1 FIX 17 Sync Phase 1080 0 FIX No item WS 32Z419D Remark Data 1 TNR Enable 1 FIX 2 TNR Chroma 10 FIX 3 TNR Luma 7 FIX 4 LTI Enable 1 FIX 5 LTI Gain 15 FIX 6 LTI Gain x2 1 FIX 7 LTI Coring 3 FIX 8 Lmix gain 3 FIX 9 Lmix offset 12 FIX 10 Peak Center Freq 3 FIX 11 Peaking Coring 2 FIX 12 CTI BW 1 FIX 13 CTI LP 1 FIX 14 CTI Gain 5 FIX 15 CTI Coring 3 FIX 16 V Peaking 2 FIX 17 V Pea...

Page 17: ...k Data 1 SVM RW 2 FIX 2 SVM Delay 0 FIX 3 SVM Coring 2 FIX 4 SVM Gain 45 FIX 5 SVM C_Gain 0 FIX 6 OSD Contrast 32 FIX 7 OSD Bright 127 FIX 8 TTX Contrast 17 FIX 9 TTX Bright 127 FIX 10 Melody Volume 6 FIX 11 VCR Mode Cnt 30 FIX 12 SLLTHD 2 FIX 13 SLLTHDV 3 FIX 14 THRSEL 0 FIX 15 LPCDEL 0 FIX ...

Page 18: ...SP_L 26 FIX 9 NAPPLIP_H 1 FIX 10 NAPPLIP_L 176 FIX 11 NALPFIP_H 0 FIX 12 NALPFIP_L 18 FIX 13 HSCPOSC_H 8 FIX 14 HSCPOSC_L 160 FIX 15 VSCPOSC_H 31 FIX 16 VSCPOSC_L 100 FIX 17 HORWIDTH_M_H 5 FIX 18 HORWIDTH_M_L 50 FIX 19 VERWIDTH_M_H 1 FIX 20 VERWIDTH_M_L 39 FIX 21 HORPOS_M_H 1 FIX 22 HORPOS_M_L 60 FIX 23 VERPOS_M_H 0 FIX 24 VERPOS_M_L 26 FIX 25 VSCPRESC_H 0 FIX 26 VSCPRESC_L 0 FIX 27 SD_BRTADJ 145 ...

Page 19: ... FIX 9 NAPPLIP_H 1 FIX 10 NAPPLIP_L 101 FIX 11 NALPFIP_H 0 FIX 12 NALPFIP_L 16 FIX 13 HSCPOSC_H 8 FIX 14 HSCPOSC_L 158 FIX 15 VSCPOSC_H 12 FIX 16 VSCPOSC_L 0 FIX 17 HORWIDTH_M_H 5 FIX 18 HORWIDTH_M_L 48 FIX 19 VERWIDTH_M_H 1 FIX 20 VERWIDTH_M_L 241 FIX 21 HORPOS_M_H 1 FIX 22 HORPOS_M_L 48 FIX 23 VERPOS_M_H 0 FIX 24 VERPOS_M_L 24 FIX 25 VSCPRESC_H 4 FIX 26 VSCPRESC_L 0 FIX 27 SD_BRTADJ 145 FIX 28 S...

Page 20: ...OSP_H 0 FIX 8 VERPOSP_L 26 FIX 9 DHSCPRESC_H 11 FIX 10 DHSCPRESC_L 100 FIX 11 DNAPPLIP_H 1 FIX 12 DNAPPLIP_L 11 FIX 13 DVOFPOSC 128 FIX 14 VERPOS_S 6 FIX 15 VEROFFS_S 0 FIX 16 HORPOS_S_H 1 FIX 17 HORPOS_S_L 45 FIX 18 HPULLINMODE 0 FIX 19 DVSCPOSC_HI 64 FIX 20 DVSCPOSC_LO_H 131 FIX 21 DVSCPOSC_LO_L 17 FIX 22 DHSCPOSC_HI 14 FIX 23 DHSCPOSC_LO 255 FIX 24 HD_BRTADJ 145 FIX 25 HD_CONADJ 47 FIX 26 HD_US...

Page 21: ...SP_H 0 FIX 8 VERPOSP_L 26 FIX 9 DHSCPRESC_H 11 FIX 10 DHSCPRESC_L 210 FIX 11 DNAPPLIP_H 1 FIX 12 DNAPPLIP_L 35 FIX 13 DVOFPOSC 100 FIX 14 VERPOS_S 5 FIX 15 VEROFFS_S 6 FIX 16 HORPOS_S_H 1 FIX 17 HORPOS_S_L 0 FIX 18 HPULLINMODE 0 FIX 19 DVSCPOSC_HI 64 FIX 20 DVSCPOSC_LO_H 66 FIX 21 DVSCPOSC_LO_L 203 FIX 22 DHSCPOSC_HI 14 FIX 23 DHSCPOSC_LO 201 FIX 24 HD_BRTADJ 145 FIX 25 HD_CONADJ 47 FIX 26 HD_USAT...

Page 22: ...ERPOSP_H 0 FIX 8 VERPOSP_L 26 FIX 9 DHSCPRESC_H 2 FIX 10 DHSCPRESC_L 30 FIX 11 DNAPPLIP_H 0 FIX 12 DNAPPLIP_L 240 FIX 13 DVOFPOSC 128 FIX 14 VERPOS_S 6 FIX 15 VEROFFS_S 0 FIX 16 HORPOS_S_H 1 FIX 17 HORPOS_S_L 0 FIX 18 HPULLINMODE 1 FIX 19 DVSCPOSC_HI 71 FIX 20 DVSCPOSC_LO_H 60 FIX 21 DVSCPOSC_LO_L 178 FIX 22 DHSCPOSC_HI 15 FIX 23 DHSCPOSC_LO 255 FIX 24 HD_BRTADJ 145 FIX 25 HD_CONADJ 49 FIX 26 HD_U...

Page 23: ...POSP_H 0 FIX 8 VERPOSP_L 26 FIX 9 DHSCPRESC_H 3 FIX 10 DHSCPRESC_L 210 FIX 11 DNAPPLIP_H 0 FIX 12 DNAPPLIP_L 214 FIX 13 DVOFPOSC 128 FIX 14 VERPOS_S 24 FIX 15 VEROFFS_S 0 FIX 16 HORPOS_S_H 0 FIX 17 HORPOS_S_L 233 FIX 18 HPULLINMODE 1 FIX 19 DVSCPOSC_HI 85 FIX 20 DVSCPOSC_LO_H 70 FIX 21 DVSCPOSC_LO_L 255 FIX 22 DHSCPOSC_HI 14 FIX 23 DHSCPOSC_LO 162 FIX 24 HD_BRTADJ 145 FIX 25 HD_CONADJ 49 FIX 26 HD...

Page 24: ...VERPOSP_H 0 FIX 8 VERPOSP_L 26 FIX 9 DHSCPRESC_H 15 FIX 10 DHSCPRESC_L 30 FIX 11 DNAPPLIP_H 0 FIX 12 DNAPPLIP_L 0 FIX 13 DVOFPOSC 128 FIX 14 VERPOS_S 6 FIX 15 VEROFFS_S 0 FIX 16 HORPOS_S_H 0 FIX 17 HORPOS_S_L 118 FIX 18 HPULLINMODE 1 FIX 19 DVSCPOSC_HI 53 FIX 20 DVSCPOSC_LO_H 69 FIX 21 DVSCPOSC_LO_L 255 FIX 22 DHSCPOSC_HI 13 FIX 23 DHSCPOSC_LO 246 FIX 24 HD_BRTADJ 145 FIX 25 HD_CONADJ 49 FIX 26 HD...

Page 25: ...RPOSP_H 0 FIX 8 VERPOSP_L 26 FIX 9 DHSCPRESC_H 14 FIX 10 DHSCPRESC_L 130 FIX 11 DNAPPLIP_H 0 FIX 12 DNAPPLIP_L 100 FIX 13 DVOFPOSC 128 FIX 14 VERPOS_S 6 FIX 15 VEROFFS_S 0 FIX 16 HORPOS_S_H 0 FIX 17 HORPOS_S_L 178 FIX 18 HPULLINMODE 1 FIX 19 DVSCPOSC_HI 64 FIX 20 DVSCPOSC_LO_H 0 FIX 21 DVSCPOSC_LO_L 183 FIX 22 DHSCPOSC_HI 14 FIX 23 DHSCPOSC_LO 66 FIX 24 HD_BRTADJ 147 FIX 25 HD_CONADJ 46 FIX 26 HD_...

Page 26: ...e offset Warm1 2 FIX 7 R cutoff offset Warm1 3 FIX 8 B cutoff offset Warm1 2 FIX 9 R drive offset Normal 0 FIX 10 B drive offset Normal 0 FIX 11 R cutoff offset Normal 0 FIX 12 B cutoff offset Normal 0 FIX 13 R drive offset Cool 1 0 FIX 14 B drive offset Cool 1 4 FIX 15 R cutoff offset Cool 1 2 FIX 16 B cutoff offset Cool 1 6 FIX 17 R drive offset Cool 2 2 FIX 18 B drive offset Cool 2 6 FIX 19 R c...

Page 27: ... Gain AV 15 FIX 7 Peak_f0_AV 0 FIX 8 Peak_cor_AV 6 FIX 9 CTI_gain_AV 15 FIX 10 Lmix gain_AV 3 FIX 11 Lmix offset_AV 13 FIX 12 LTI Gain SD 15 FIX 13 Peak_f0_SD 0 FIX 14 Peak_cor_SD 6 FIX 15 CTI_gain_SD 0 FIX 16 Lmix gain_SD 3 FIX 17 Lmix offset_SD 13 FIX 18 LTI Gain HD 15 FIX 19 Peak_f0_ HD 0 FIX 20 Peak_cor_ HD 6 FIX 21 CTI_gain_ HD 15 FIX 22 Lmix gain_ HD 3 FIX 23 Lmix offset_ HD 13 FIX Convert b...

Page 28: ... 8 FIX 16 DTV_SAT VP 32 FIX 17 DTV_SD YFDEL 100 FIX 18 DTV_SD_UVDEL 100 FIX 19 DTV_DCE_GAIN 5 FIX 20 DTV_V AMP_Offset 6 FIX 23 YC Delay No item WS 32Z419D Remark Data 1 P YC AV Delay 2 FIX 2 S YC AV Delay 0 FIX 4 N YC AV Delay 2 FIX 3 P BG YC Delay 4 FIX 6 P DK YC Delay 4 FIX 5 P I YC Delay 3 FIX 7 P M YC Delay 0 FIX 8 P L YC Delay 0 FIX 10 S BG YC Delay 1 FIX 9 S DK YC Delay 1 FIX 11 S I YC Delay...

Page 29: ...olor Tone 2 FIX 15 Movie Contrast 50 FIX 16 Movie Brightness 50 FIX 17 Movie Shapness 40 FIX 18 Movie Color 40 FIX 19 Movie Tint 50 FIX 20 Movie Color Tone 4 FIX 21 Left _Blank 17 FIX 22 Right_Blank 25 FIX 23 Left Blanking 480 25 FIX 24 Right Blanking 480 25 FIX 25 Left Blanking 720 44 FIX 26 Right Blanking 720 25 FIX 27 Left Blanking 1080 44 FIX 28 Right Blanking 1080 25 FIX 29 RGB Tint 0 FIX 30 ...

Page 30: ...IX 70 50_Trap 2 FIX 71 60_Trap 2 FIX 72 LNA PLUS STEP2 14 FIX 73 LNA PLUS STEP3 14 FIX 74 LNA PLUS STEP4 14 FIX 75 LNA PLUS STEP5 14 FIX 76 LNA PLUS STEP6 14 FIX 77 H PLL AV 0 FIX 78 RF color sens 210 FIX 79 AV color sens 210 FIX 80 R drive offset 1080P 7 FIX 81 G drive offset 1080P 3 FIX 82 R cutoff offset 1080P 1 FIX 83 G cutoff offset 1080P 2 FIX 84 R drive offset 1080i 0 FIX 85 G drive offset ...

Page 31: ... 2 FIX 102 R cutoff offset 576P 3 FIX 103 G cutoff offset 576P 1 FIX 104 R drive offset 480i 0 FIX 105 G drive offset 480i 0 FIX 106 R cutoff offset 480i 0 FIX 107 G cutoff offset 480i 0 FIX 108 R drive offset 576i 0 FIX 109 G drive offset 576i 0 FIX 110 R cutoff offset 576i 0 FIX 111 G cutoff offset 576i 0 FIX 112 H_EHT comp_720p 1 113 V_EHT comp_720p 5 114 PIN EHT comp_720p 2 115 ABL TH_1080i 2 ...

Page 32: ...rt Component 2 Scart Component 2 Scart 4 Auto FM OFF ON ON ON 5 High DEV OFF ON OFF OFF 6 LNA OFF ON ON ON 7 Time Sync OFF ON OFF OFF 8 TTX OFF ON ON ON 9 Txt Group West EU West EU 10 OSD Language ENGLISH CIS ENGLISH ENGLISH 11 Digital NR OFF ON ON ON 12 Carrier Mute OFF ON ON ON 13 Search LNA OFF ON ON ON 14 HDMI OFF ON ON OFF 15 WSS Wide Fix OFF ON OFF OFF 16 Blue Screen OFF ON ON ON ...

Page 33: ... Factory Data the picture size has to be adjusted when replacing the System Board or the Deflection Board according to the following procedures Display the Lion pattern Press Info Menu Mute Power On using the remote control and enter Factory Mode 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 34: ... 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 35: ...attern 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 Turn the Dynamic Focus VR counter clockwise to the maximum position End of counter clockwise direction 5 Slowly turn the Static Focus VR counter clockwise so that the center vertical line is the most clearly displayed 6 Slowly turn the Dynamic Focus VR cl...

Page 36: ...ppropriate to the corresponding model 3 Display the Toshiba pattern 4 Using an Oscilloscope measure the size of RK BK and GK to the Pedestal Level 5 Adjust the Screen VR of FEB so that the highest point of the Pedestal Level is 175V Screen Voltage Measurement Data No Item Data Required Adjustment 1 Screen Voltage The Highest Voltage among RK GK and BK 190Vp p 3V Screen Voltage ...

Page 37: ...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 5 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 38: ...3 30 Samsung Electronics MEMO ...

Page 39: ...B BLK 1 S A T0022 AA64 04326B KNOB CONTROL Z41 ABS HB BK500 1 S N A T0023 AA64 04328B KNOB POWER Z40 ABS HB BKN1576 1 S N A T0057 AA64 01062B BADGE BRAND ALL AL T1 5 10 6 L65 BLK SIL 1 S N A T0063 AA03 00482A CRT COLOR W76QFV891X302 380mG 0 245 14 1 S A T0065 AA94 15823A ASSY PCB CRT WS32Z409D8XXEU S64A UNLIMIT 1 S A T0074 AA59 00379A REMOCON WS32Z40 TM86 44 PAL S59B IDTV TV 1 S A T0091 AA94 15824...

Page 40: ... 7 2x4 5x 1 S A C511 2301 001211 C FILM LEAD PPF 22nF 5 400V TP 20x7x14m 1 S A C512 2301 001211 C FILM LEAD PPF 22nF 5 400V TP 20x7x14m 1 S A C513 2201 000600 C CERAMIC DISC 0 56NF 10 50V Y5P TP 5X3 1 S A C514 2201 000599 C CERAMIC DISC 0 56NF 10 500V Y5P TP 5 1 S A C515 2201 000599 C CERAMIC DISC 0 56NF 10 500V Y5P TP 5 1 S A C516 2401 000302 C AL 100uF 20 25V GP TP 6 3x11 5 1 S A C517 2201 00017...

Page 41: ... HEAT SINK P AA62 00147A TDA6111Q HE 1 S N A IC503 AA96 03027A ASSY HEAT SINK P AA62 00147A TDA6111Q HE 1 S N A IC504 BH99 00038E ASSY HEAT SINK TDA2030 AMP HERCULES BH62 1 S N A IC506 0502 000006 TR POWER KSC1507 NPN 15W TO 220 TP 120 1 S A L501 2701 001040 INDUCTOR AXIAL 10UH 10 4514 1 S A L502 2701 000178 INDUCTOR AXIAL 33UH 10 3070 1 S A LF03 2701 000112 INDUCTOR AXIAL 100UH 10 3070 1 S A LX08...

Page 42: ...F TP 3 9x10mm 1 S A RF20 2003 001042 R METAL OXIDE S 5 6Kohm 5 2W AF TP 3 9 1 S A RF21 2003 001042 R METAL OXIDE S 5 6Kohm 5 2W AF TP 3 9 1 S A RF22 2003 000995 R METAL OXIDE S 3 3Kohm 5 2W AF TP 3 9 1 S A RF35 2003 001024 R METAL OXIDE S 150ohm 5 2W AF TP 3 9x 1 S A T0074 1201 001131 IC VIDEO AMP 6111 SIP 9P SINGLE PLAS 1 S A T0081 BH62 00041A HEAT SINK TR PN17LT A1050S T1 0 50 23 WH 1 S N A T008...

Page 43: ... WT TP 10 20 5mm 1 S A C415 2303 000002 C FILM LEAD PPF 8 2nF 0 05 400V TP 19x18 1 S A C416 2305 000665 C FILM LEAD PEF 100nF 5 63V TP 7 5x4 0x 1 S A C417 2305 000665 C FILM LEAD PEF 100nF 5 63V TP 7 5x4 0x 1 S A C418 2401 002459 C AL 220uF 20 25V LZ TP 10x16 5 1 S A C419 2305 000285 C FILM LEAD PEF 220NF 5 100V TP 10 5X5 1 S A C420 2301 000213 C FILM LEAD PEF 220nF 5 250V TP 21 5x11 1 S A C421 22...

Page 44: ...3 C CER CHIP 0 33nF 5 50V C0G 1608 1 S A CA703 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CA704 2203 000783 C CER CHIP 0 33nF 5 50V C0G 1608 1 S A CA705 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CA706 2402 001178 C AL SMD 10uF 20 16V WT TP 4 3x4 3x5 8m 1 S A CA707 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CA709 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S ...

Page 45: ...914 2402 001165 C AL SMD 4 7UF 20 35V WT TP 4X5 8MM 1 S A CD915 2402 001178 C AL SMD 10uF 20 16V WT TP 4 3x4 3x5 8m 1 S A CD916 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A CD917 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A CD918 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CD919 2402 001042 C AL SMD 100uF 20 16V GP TP 6 6x6 6x5 4 1 S A CD920 2203 000189 C CER CHIP 100nF 80 20 25V...

Page 46: ...00UF 20 16V WT TP 6 3X5 7MM 1 S A CH016 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CH017 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CH018 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CH019 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CH020 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CH021 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A CH022 ...

Page 47: ...02 0401 000005 DIODE SWITCHING 1N4148 75V 150mA DO 35 T 1 S A D401 0402 001295 DIODE RECTIFIER GUR460L 5700 600V 4A DO 1 S A D402 0402 000540 DIODE RECTIFIER RU20A 600V 1 5A TP 1 S A D403 0402 000132 DIODE RECTIFIER 1N4004 400V 1A DO 41 TP 1 S A D404 0401 000005 DIODE SWITCHING 1N4148 75V 150mA DO 35 T 1 S A D405 0401 000005 DIODE SWITCHING 1N4148 75V 150mA DO 35 T 1 S A D406 0402 000132 DIODE REC...

Page 48: ...5005 C CER CHIP 100nF 10 16V X7R 1608 1 S A DC143 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A DC144 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A DC145 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A DC146 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A DC147 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A DC148 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A DC149 2203 005...

Page 49: ... 10 16V X7R 1608 1 S A DD901 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 1 S A DD902 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 1 S A DD903 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 1 S A DD904 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 1 S A DD905 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 1 S A DD906 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34...

Page 50: ...00084 R CHIP 4 7Kohm 5 1 10W TP 1608 1 S A DR142 2007 000084 R CHIP 4 7Kohm 5 1 10W TP 1608 1 S A DR143 2007 000084 R CHIP 4 7Kohm 5 1 10W TP 1608 1 S A DR144 2007 000084 R CHIP 4 7Kohm 5 1 10W TP 1608 1 S A DR145 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A DR146 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A DR147 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A DR148 2007 000074 R CHIP 100oh...

Page 51: ...07 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A DR405 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A DR406 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A DR407 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A DR408 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A DR409 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A DR410 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A DR411 2007 000113 R CHIP 33ohm 5 ...

Page 52: ...M 5 1 16W L CHIP 8P TP 3 2X1 1 S A DRA109 2011 001410 R NET 120OHM 5 1 16W L CHIP 8P TP 3 2X1 1 S A DRA110 2011 001410 R NET 120OHM 5 1 16W L CHIP 8P TP 3 2X1 1 S A DRA111 2011 001410 R NET 120OHM 5 1 16W L CHIP 8P TP 3 2X1 1 S A DRA112 2011 001410 R NET 120OHM 5 1 16W L CHIP 8P TP 3 2X1 1 S A DRA113 2011 001410 R NET 120OHM 5 1 16W L CHIP 8P TP 3 2X1 1 S A DRA114 2011 001410 R NET 120OHM 5 1 16W ...

Page 53: ...ODE ZENER RLZ12B 11 44 12 03V 500mW LL 1 S A DZD03 0403 001117 DIODE ZENER RLZ12B 11 44 12 03V 500mW LL 1 S A DZD04 0403 001117 DIODE ZENER RLZ12B 11 44 12 03V 500mW LL 1 S A DZD05 0403 000746 DIODE ZENER RLZ3 9B 3 89 4 16V 500mW LL 1 S A DZD06 0403 000620 DIODE ZENER RLZ5 6B 5 45 5 73V 500mW LL 1 S A DZD07 0403 000620 DIODE ZENER RLZ5 6B 5 45 5 73V 500mW LL 1 S A DZD08 0403 000620 DIODE ZENER RLZ...

Page 54: ... OD2 L2 8 NI SN BSP3 1 2H 1 S A EY445 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY447 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY448 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY449 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY450 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 S A EY451 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H 1 ...

Page 55: ...LTER EMI SMD 20V 0 3A 2 0x1 2x1 3m 1 S A F103 2901 001302 FILTER EMI SMD 20V 0 3A 2 0x1 2x1 3m 1 S A F103 2901 001302 FILTER EMI SMD 20V 0 3A 2 0x1 2x1 3m 1 S A F801A 3602 000114 FUSE HOLDER 30mohm 1 S A F801B 3602 000114 FUSE HOLDER 30mohm 1 S A FC001 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A FC002 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A FC312 2402 001178 C AL SMD 10uF 20 16V WT T...

Page 56: ... FDZ302 0403 000620 DIODE ZENER RLZ5 6B 5 45 5 73V 500mW LL 1 S A FDZ303 0403 000620 DIODE ZENER RLZ5 6B 5 45 5 73V 500mW LL 1 S A FDZ304 0403 000620 DIODE ZENER RLZ5 6B 5 45 5 73V 500mW LL 1 S A FDZ306 0403 000620 DIODE ZENER RLZ5 6B 5 45 5 73V 500mW LL 1 S A FDZ309 0403 000620 DIODE ZENER RLZ5 6B 5 45 5 73V 500mW LL 1 S A FDZ310 0403 000620 DIODE ZENER RLZ5 6B 5 45 5 73V 500mW LL 1 S A FQ900 050...

Page 57: ...07 001167 R CHIP 75ohm 5 1 10W TP 1608 1 S A FRP01 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A FRP02 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A FRP03 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A FRP04 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A FRP05 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A FRP06 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A FRP07 2007 000074 R CHIP 100ohm...

Page 58: ...MOS LOGIC 74HCT245 TRANSCEIVER TSSOP 1 S A IC104 0801 002709 IC CMOS LOGIC 74HC373 D FLIP FLOP TSSOP 1 S A IC104 0801 002709 IC CMOS LOGIC 74HC373 D FLIP FLOP TSSOP 1 S A IC107 1002 001227 IC D A CONVERTER CS4340 KSR 24BIT SOP 16 1 S A IC112 1103 000129 IC EEPROM 24C02 2Kbit 256x8Bit SOP 8P 5x 1 S A IC112 1103 001314 IC EEPROM 24C16 2Kx8 SOP 8P 5x4mm 2 7 5 1 S A IC113 1105 001305 IC DRAM 4S641632 ...

Page 59: ...6 156 1 S N A PCB BN41 00684A PCB DIGITAL B D BORDEAUX FR 4 6L 1 0 1 6 1 S N A PFC01S AA27 00269A COIL CHOKE PFC 35MH CPTTV 35MH 10 2 0OH 1 S A PU01 3722 001055 JACK PHONE 5P 2C AG BLK ANGLE 1 S A Q404 BP96 00020P ASSY HEAT SINK P AA62 00045A SCREW FQP63 1 S N A Q409 0505 001116 FET SILICON BUZ73A N 200V 22A 0 6ohm 40W 1 S A Q409 0505 001679 FET SILICON FDC6301N N 25V 0 22A 5OHM 0 1 S A Q409 0505 ...

Page 60: ...0OHM 5 1 2W AA TP 2 4X6 4 1 S A R416 2003 000493 R METAL OXIDE S 12ohm 5 2W AF TP 4x12m 1 S A R418 2001 000028 R CARBON S 100OHM 5 1 2W AA TP 2 4X6 4 1 S A R419 2001 001088 R CARBON S 1KOHM 5 1 2W AA TP 2 4X6 4M 1 S A R420 2001 001070 R CARBON S 120OHM 5 1 2W AA TP 2 4X6 4 1 S A R421 2001 001112 R CARBON S 24KOHM 5 1 2W AA TP 2 4X6 4 1 S A R422 2008 001011 R FUSIBLE S 0 18ohm 10 2W AF TP 3 9x10 1 ...

Page 61: ...780 R CARBON 470OHM 5 1 8W AA TP 1 8X3 2MM 1 S A R901 2001 000924 R CARBON 680OHM 5 1 8W AA TP 1 8X3 2MM 1 S A R902 2001 000924 R CARBON 680OHM 5 1 8W AA TP 1 8X3 2MM 1 S A R903 2001 000028 R CARBON S 100OHM 5 1 2W AA TP 2 4X6 4 1 S A R904 2001 000028 R CARBON S 100OHM 5 1 2W AA TP 2 4X6 4 1 S A RA713 2007 000102 R CHIP 100Kohm 5 1 10W TP 1608 1 S A RA714 2007 000102 R CHIP 100Kohm 5 1 10W TP 1608...

Page 62: ... 000821 R CHIP 390ohm 1 1 10W TP 1608 1 S A RD951 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A RD952 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A RD953 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A RD954 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A RD955 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A RD957 2007 000077 R CHIP 470ohm 5 1 10W TP 1608 1 S A RD958 2007 000092 R CHIP 15Kohm ...

Page 63: ...M M 1 S A RR430S 2004 001390 R METAL S 1Kohm 2 1 2W AA TP 2 4x6 4mm 1 S A RS01 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A RS01 2001 001103 R CARBON S 20KOHM 5 1 2W AA TP 2 4X6 4 1 S A RS02 2007 000309 R CHIP 10ohm 5 1 10W TP 1608 1 S A RS02 2001 000002 R CARBON S 200KOHM 5 1 2W AA TP 2 4X6 1 S A RS03 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A RS03 2004 001382 R METAL S 13Kohm 1 1 2W AA T...

Page 64: ...INDUCTOR SMD 33uH 20 2012 1 S A T0052 2703 002836 INDUCTOR SMD 22uH 20 10x10 2mm 1 S A T0052 2703 000125 INDUCTOR SMD 10uH 10 2012 1 S A T0052 2703 000125 INDUCTOR SMD 10uH 10 2012 1 S A T0052 2703 000125 INDUCTOR SMD 10uH 10 2012 1 S A T0052 2703 000125 INDUCTOR SMD 10uH 10 2012 1 S A T0066 AA62 30181X HEAT SINK ES WS32Z409P AL6063 T2 0 64 40 1 S N A T0066 AA62 30180B HEAT SINK ES A6063 EXTR 2 WH...

Page 65: ...A DO 201A 1 S A 0502 001230 TR POWER FJL6920YDTU N 200000MW TO 264 F 1 S A ASSY COVER FRONT M0001 AA90 05504P ASSY COVER FRONT WS32Z419D8XXEU 1 S N A M0081 6003 001026 SCREW TAPTITE RH B M4 L15 ZPC BLK SWR 10 S A M0081 6003 001026 SCREW TAPTITE RH B M4 L15 ZPC BLK SWR 2 S A M0081 6003 001268 SCREW TAPTITE TH B M4 L12 ZPC YEL SWR 2 S N A M0081 6003 001268 SCREW TAPTITE TH B M4 L12 ZPC YEL SWR 1 S N...

Page 66: ... T0 2 L1000 W500 TRP 0 08 S N A T0214 AA60 40006A PIN STAPLE AUTO 33X17 8X2 4 H18 33X17 8X 6 S N A T0172 AA69 02609A BAND PP W18 CLEA 1G 6 2 S N A ASSY ACCESSORY M0045 AA92 11539A ASSY ACCESSORY WS32Z409D8XXEU S64A UNLIM 1 S N A M0045 AA96 04155A ASSY ACCESSORY WS32Z419D8XXEU S64A UNLIM 1 S N A T0524 6902 000009 BAG PE HDPE T0 03 L400 W240 TRP 8 2 PE M 1 S N A AA68 03575A MANUAL FLYER 01 REGISTRAT...

Page 67: ...MEMO Samsung Electronics 5 28 ...

Page 68: ...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 220V 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 69: ...emote control the screen is turned on and the Service Mode screen appears 2 Check if the Power part of the Main Board Board which supplies power to Feature Box is out of order If you cannot turn the screen on by pressing the POWER ON OFF button or the screen repeatedly turns on and off when pressing the POWER ON Off button check if the Power part of the Main Board is out of order Refer to the circ...

Page 70: ... master switch out of order Is the cable connecting the Power Board and the Deflection Board properly connected Is a CRT high voltage been measured NO YES YES Check that the cables are properl y connected to Main Boar d Replace t he Feature Box if necessary NO NO NO NO Connect the cable NO NO Replace the Main Board Is the cable from the Main Board to t he CRT Ass y properly connected ...

Page 71: ... 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 72: ... 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 73: ...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 74: ... for that version of the software You can check the checksum according in the following order Factory Mode Checksum Right Button Calculate Checksum Output Checksum e g 0xab2b Checksum Examples T_ULTPEU_1002 Checksum 0x4faa 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 switch is pres...

Page 75: ... DC 16 24V CHECK HOT BLOCK Materials C802 B Voltage check DC 135V F back Line Check 135V F B Line 12V Line L804 Open B check R817 Line Check Change Materials F Box Check and Change the Module NG OVER OK NG OK OK NG Change Materials NG OK 12V Line NG NG NG B 132V Line OK OK F BACK LINE CHECK PC801S DZ801 Q803 Change Materials NG No Power Repair End OK or Low HC401 H OUT TR Cehck FD801S FD802S FUSE ...

Page 76: ...U01 5V check TU01 33V check TU01 SDA SCL check C117 CVBS CHECK F Box Module Change IC801 78R09 CHANGE IC803S 78R05 CHANGE OPEN Tuer SDA SCL PIN Check SCL SDA Tuner Change DZ405 TZP33A Change OPEN Tuer SDA SCL PIN Check SCL SDA Repair End EXT No RF Ok EXT Ok RF No Video No RF No Cehck A V Cabile NG NG NG NG NG NG NG NG OK OK OK OK OK OK OK OK TU01 ...

Page 77: ...A SCL PIN Check SCL SDA OK NG NG NG NG DZ405 TZP33A Change OPEN Tuer SDA SCL PIN Check SCL SDA Tuner Change IC803S 78R05 CHANGE IC801 78R09 CHANGE F Box Module R L OUT Check TU01 SDA SCL check TU01 33V check TU01 5V check SCART1 SCART2 CVBS Check TU01 9V check RF EXT IN CEHCK No Signal F Box Module Change NG OK AMP B Check NG FD801S CEHCK Change Materials NG AMP CHANGE OK OK ...

Page 78: ... IC501 B CHECK IC501 B Line Check and Materials change IC501 Output Signal Check IC501 TDA6111Q change RGB Line Materials Check and Change Raster Black or Horizetal line in middle of screen NG OK NG OK Black Raster Black FBT 16 5 16 5V CHECK Go to the No Video check Flow Chart NG IC301 4 5 V Sync Check F BOX Module Change NG OK hori Vertical Block Materials Check F BOX Module Change NG Verticla IC...

Page 79: ...System Boards 1 Tuner Diagnosis If no signal is received even though the RF signal from the external aerial is connected to the MAIN Board Tuner check the following items Supply Power 5V 3 3V 33V Check for an RF defect Check the CVBS output Check for an AUDIO defect Check the SiF Signal output ...

Page 80: ...ives the EXT1 EXT2 signal and consists of monitor output video and audio The signal is input to VSP9402 through the port If no signal input output is detected check the following items Power supply VSP9402 3 3V 1 8V CXA2180 5V Check if the input and output jacks are defective ...

Page 81: ... Samsung Electronics 3 TDA7297 Audio AMP Diagnosis The signal is received from the Audio Processor VCT69xyP and sound is output at 10W 10W power Power supply 15V Check for input defects L R Check for output defects L L R R ...

Page 82: ... 4 VCT67xyG Diagnosis It processes the one chip that Micom Switching Decoder Power supply 8V 5V 3 3V 1 8V Check for input defects RF SCL SDA S Video Y C SIF Scart 1 2 Component 1 2 HDMI Check for output defects RF Monitor out R G B Sound L R ...

Page 83: ...signal is received from VCT69xyP and the signal is output as R G B It also outputs the V H Drive E W and performs the ABL and EHT operation If V Drive output is not detected check for an IC defect Power supply 5V 9V Check for input defects R G B H V Check for output defects ...

Page 84: ...Troubleshooting Samsung Electronics 6 17 6 MST3383M Diagnosis HDMI Decoder Power supply 5V 3 3V 2 5V Check for input defects SCL SDA Reset Check for output defects HDMI 24bit Data I2S H V ...

Page 85: ...6 18 Samsung Electronics MEMO ...

Page 86: ...TER MAIN TRANS RELAY AC INPUT AUDIO AMP 4P 8P LED MAIN TUNER 34P 34P F E A T U R E B O X Multi DIODE 5V Regulator 5V Regulator EW IC KA393 F B T Vertic al Am p H OUT TR Dam per HDT Dynam ic Foc us TRANS REMOCON MODULE MASTER S W LINE FILTER Ct Cs Condenser Linearity Coil Inner Coil EW Coil Inner Coil Width Coil D T V M O D U L E ...

Page 87: ... p m o C S T I M D H MST3383M V C T 6 9 x y P OFDM NIM ANALOG TM BLOCK n I S B V C 2 1 t r a c S o i d u A L 3 V A o i d u A R 3 V A R L o i d u A 2 1 t r a c S t u O B G R B F B G R 1 t r a c S t u O S B V C 2 1 t r a c S t u O R L o i d u A 2 1 t r a c S R L B G R S B V C T R A U X T X R r e n u T _ C I I CXA2165 o e d i V S V U Y C I I R t u p n I p m A EEPROM 8 0 C 4 2 C I I EEPROM 2 0 C 4 2 F...

Page 88: ...Block Diagram Samsung Electronics 7 3 7 2 1 F Box Block Diagram 7 2 Partial Block Diagram ...

Page 89: ...om Micom 49 MAIN SPK L MAIN SPK R 12 1 21 3 22 50 49 L R 13 61 60 10 9 12 11 23 24 5 14 39 121 LRCLK SCLK 122 40 DATA 38 120 MONITOR OUT AUDIO I N AUDIO I N AUDIO I N FRONT AV I N COMP1 I N 7 2 3 CRT Diagram Q 1 1 1 6 A D T E V I R D R Q 1 1 1 6 E V I R D R Q 1 1 1 6 A D T E V I R D G Q 1 1 1 6 Q 1 1 1 6 A D T E V I R D B Q 1 1 1 6 0 3 0 2 A D T 5 0 T L I T E V I R D G E V I R D B B K A T L I T M ...

Page 90: ...H A m 0 4 5 V 3 3 A m 0 0 5 V 8 1 A 6 1 V 0 7 X O B F 5 0 R 8 7 A m 0 6 3 V 8 1 I T L U M 1 G E R I M D H M 3 8 3 3 T S M 5 6 1 2 A X C M O R P E E 2 5 0 4 5 0 R 8 7 2 5 0 R 8 7 2 V 3 3 V 5 r e n u T e l u d o M V T D A m 0 5 1 V 3 3 A m 0 7 1 V 5 2 3 3 M R 8 7 A m 0 1 1 V 5 r e n u T A m 0 6 1 V 3 3 r e n u T A m 0 8 8 V 0 7 A m 3 5 1 V 5 A m 0 2 V 5 9 0 R 8 7 7 1 3 e v i r D W E V 2 1 V 2 1 A m ...

Page 91: ...7 6 Samsung Electronics MEMO ...

Page 92: ...Wiring Diagram Samsung Electronics 8 1 8 Wiring Diagram 8 1 Overall Wiring CRT PCB SIGNAL KEY CONTROL AV IN F BOX INSERT SOUND OUT CRT PCB POWER ...

Page 93: ...Out 16 15 Scar t 2 R out GND 14 13 Scar t 2 L out RF out 12 11 Tuner Reset GND 10 9 RF CVBS Scar t 1 R 8 7 AFT Scar t 1 G 6 5 SIF Scar t 1 B 4 3 Scar t 2 ID Scar t1 F B 2 1 Scar t 1 ID S Mute 2 Amp 68 67 Amp L Mute Spot Ki l ler 66 65 Amp R Power CTL 64 63 Timer LED Relay 62 61 STD LED 5V_MA 60 59 I R 5V_MB 58 57 FSW GND 56 55 GND 12V_A 54 53 RXD Mi com FBT Pr t 52 51 TXD Mi com V Guard 50 49 DTV ...

Page 94: ...Names Roles of Key Parts CN601 This is a 4 pin port connected to the Speaker and sends the signal from the AMP to the speakers CN403 This is a 8 pin port connected to the CRT Board and supplies 200V 16V 16V and Heater voltage GT804 This is a ground port to prevent high voltage due to lighting CN802 This is a 3 pin port connected to the AC power cable It is connected to the power cable socket GT805...

Page 95: ...msung Electronics 9 1 3 Main Board Connector Pin CN401 Connected to the CRT Board PIN No Pin Name 1 200V 2 NC 3 Heater 4 GND 5 16 5V 6 16 5V 7 GND 8 NC PIN No Pin Name 1 R 2 R 3 L 4 L CN601 Connected to the Speaker Port ...

Page 96: ... 2 Names Roles of Key Parts CN07 This is a 14 pin port connected to the CRT Assy s and outputs final R G B signals to the CRT Ass y In addition it outputs the Tilt VM and Power signals for the CRT Drive CN05 This is a 4 pin port connected to the Control Ass y and receives TV Video Menu Ch Up Down and Vol signals CN03 This is a 8 pin port connected to the Side AV and receives S Video2 and AV4 exter...

Page 97: ...Connected to the Control Ass y CN03 Connected to the Side AV Port PIN No Pin Name 1 AKB 2 GND 3 B OUT 4 GND 5 G OUT 6 GND 7 R OUT 8 GND 9 12V_A 10 SVM 11 POWER 12 TILT 13 SVM 14 GND PIN No Pin Name 1 GND 2 KEY 1 3 NC 4 KEY 2 PIN No Pin Name 1 SV C IN 2 SV C ID 3 F CVBS IN 4 GND 5 FAV L IN 6 GND 7 FAV R IN 8 GND ...

Page 98: ...o the TBC Wire and plays the role of CRT ground GT503 GT504 This is a port for countermeasures against compulsory discharges and is connected to the Main Board CNC04 This is a port to receive the R G B output signals from the Feature Box CNC02 This is a port that receives power for the CRT and AMP from the Main Board FV1 A port to connect the VM signal to the DY Ass y FN1 A port to connect signals...

Page 99: ...Main Board FV1 Connected the VM signal to the DY Ass y FN1 Connects the signal to the Tilt Coil PIN No Pin Name 1 AKB 2 GND 3 B OUT 4 GND 5 G OUT 6 GND 7 R OUT 8 GND 9 12V_A 10 SVM 11 POWER 12 TILT 13 SVM 14 GND PIN No Pin Name 1 200V 2 NC 3 Heater 4 GND 5 16 5V 6 16 5V 7 GND 8 NC PIN No Pin Name 1 VM 2 NC 3 VM PIN No Pin Name 1 GND 2 GND 3 TILT 4 TILT ...

Page 100: ... Schematic Diagram Samsung Electronics Schematic Diagram 10 1 TP01 TP02 TP03 TP04 TP05 TP08 TP07 TP06 10 1 MAIN This Document can not be used without Samsung s authorization 10 1 1 POWER DEF Power Signal ...

Page 101: ...Schematic Diagram 10 2 Samsung Electronics TP09 TP10 TP12 TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP11 This Document can not be used without Samsung s authorization 10 1 2 Tuner Power Signal ...

Page 102: ...Samsung Electronics Schematic Diagram 10 3 WAVEFORM TP01 TP07 TP13 TP02 TP08 TP14 TP03 TP09 TP15 TP04 TP10 TP16 TP05 TP011 TP17 TP06 TP12 TP18 TP19 ...

Page 103: ...Schematic Diagram 10 4 Samsung Electronics 10 2 Feature Box This Document can not be used without Samsung s authorization 10 2 1 Signal Input Power Signal ...

Page 104: ...Samsung Electronics Schematic Diagram 10 5 10 2 2 VCTP This Document can not be used without Samsung s authorization Power Signal ...

Page 105: ...Schematic Diagram 10 6 Samsung Electronics 10 2 3 HDMI This Document can not be used without Samsung s authorization Power Signal ...

Page 106: ...Samsung Electronics Schematic Diagram 10 7 10 2 4 CXA2165 This Document can not be used without Samsung s authorization Power Signal ...

Page 107: ...Schematic Diagram 10 8 Samsung Electronics 10 3 CRT This Document can not be used without Samsung s authorization Power Signal ...

Page 108: ...Samsung Electronics Schematic Diagram 10 9 10 4 AV This Document can not be used without Samsung s authorization ...

Page 109: ...Schematic Diagram 10 10 Samsung Electronics 10 5 CONTROL This Document can not be used without Samsung s authorization ...

Page 110: ... Power On Off Press to turn the TV on and off If the TV was turned off by using the POWER button on the front panel you will not be able to turn on the TV by using a remote control MENU Press to see an on screen menu of your TV s features Press to decrease or increase the volume In the on screen menu use the buttons as you use the and buttons on the remote control C P Press to change channels In t...

Page 111: ...ion Network or Inserting the CI Common Interface card If you want to watch the scrambled channel insert the CI card into the COMMON INTERFACE slot Please insert the card as shown 11 1 2 Side Panel Jacks You can use the side panel jacks to connect an A V component that is used only occasionally such as a camcorder or video game or S VIDEO INPUT Connect a S video signal from a camcorder or video gam...

Page 112: ...ions between HDMI connection enabled AV devices Set Top Boxes DVD players AV receivers and digital TVs No additional Audio connection is needed for an HDMI to HDMI connection What is HDMI High Definition Multimedia interface allows the transmission of high definition digital video data and multiple channels of digital audio 5 1 channels The HDMI DVI terminal supports DVI connection to an extended ...

Page 113: ... EPG display EPG Display favourite channel edition Picture effect selection Picture menu display Sound effect selection Sound menu display External input selection Switch repeatedly between the last two channels displayed Automatic switch off DTV Menu Display Next channel Previous channel Exit from any display Change confirmation Information display Picture size selection Digital subtitle display ...

Page 114: ...H B M4 L15 ZPC BLK SWRCH18A Tap the upper part of the Back Cover 2 or 3 times and pull the Back Cover to separate it from the unit Lift the fixing Chassis up at and pull the Back Cabinet 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 electricity Power Cord Rem...

Page 115: ...he wire from the Wire fixing holder at 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 from the Front Cabinet and Power Board To separate the power cord slide the fixing clip and lift the cable up Separate the CRT Ass ...

Page 116: ...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 Part Name Description Description Photo Chassis Holder Separate the cables connecting the FBT and the CRT Notice Since there may be a remaining high ...

Page 117: ...pin cable from the Feature Box Separate the cable from the Splitter and the Tuner First separate the cable from the Splitter using a tool such as nippers Notice Since pulling the wire by force may damage the coating of the wire separate the wire holding the metal part with the tool Remove the DY Connector from the Main Board 12 1 4 Disassembling the Deflection Board ...

Page 118: ...e picture lowering of top and bottom LA7845 Vertical TRANS etc 3 HRS Horizontal Raster Shift Correction Circuit A correction circuit of Linearity distortion on the left and right side of a picture which is caused by awry electron beam from an electron gun Correction S W and surrounding circuits 4 D F Dynamic Focus Correction Circuit Improved Focus feature circuit due to the widened angle of a pict...

Page 119: ...Circuit Description 13 2 Samsung Electronics V V er tical Bias Cor r ection Cir cuit D F Cor r ection Cir cuit H or izontal H RS Cir cuit E W Cor r ection Cir cuit ...

Page 120: ...e Lowering vertically in a shape of a spool because of the strong bias at four corners which are the farthest from the center Correction effect to the amount of a correction signal can be made by crossing Parabolic current of a vertical period over the vertical bias current and applying it Vertical Circuit Constitution and Operation Principle Consists of L304 C305 C439 R312 Symmetrize the up and d...

Page 121: ...m 0 1 2 H C 1 1 C D V m 0 6 1 2 2 V r e t l i F N O g n i h t o o m S L L U F W B t e s f f O V 0 0 1 H C V 0 0 0 0 0 2 H C V 0 0 3 H C V 0 0 4 H C h t g n e L d r o c e R K 0 0 1 n i a M K 0 1 m o o Z r e g g i r T O T U A e d o M 1 H C E G D E e p y T s n 0 0 y a l e D M U M I N I M f f o d l o H After correct ion e r u t c i P n o i t r o t s i d Normal Vert ical Signal Vert ic al Wave form af ...

Page 122: ...uit consists of R407 D415 D407 SW401 C415 L404 If switch SW401 Service S W to the direction of R407 it raises the C426 CS condenser voltage through D415 and the picture moves to right If switch SW401 to the direction of D417 the picture moves to left C415 is functioning as a condenser which stops generating current It can control the left right movement since the rechargeable voltage varies as the...

Page 123: ...and Operation E W Circuit Constitution and Operation Principles E W circuit consists of KA393 comparator FQP630 output TR and other parts This uses a method in which PWM controls the circuit using a comparator The advantage of this PWM Control method is that POWER Loss hardly occurs and generates little heat when using low H S Input E W signal to terminal no 3 5 of IC401 KA393 and carrier wave to ...

Page 124: ...ction vector increases too and this causes a strong picture swaying On the other hand if the H COMP capacity value decreases correction vector decreases causing extensive picture size change V COMP likewise controls the vertical correction vector and operates in the same mechanism as H COMP PIN COMP is a function which corrects the movement of four corners of a picture If the capacity value is exc...

Page 125: ...6 16Kbit Regulator SI 3002KWM TL Multi Regulator Regulator KA78R09CTU 9V Regulator Regulator 78D05 5V Regulator Main Board Items Descriptions Remarks BRIDGE DIODE GSIB660 Didode SLA1004L Trans Switching 53B135 SC Trans Switching ST BY EE2020 STR STR 6759 Asia STR STR 6750 Europe CIS EW Driver KA393 Vertical Focus MC4558C FET FQP630 Vertical DEF LA7845 Horizontal DEF FJ6920 FMP3FU CRT Board Items D...

Page 126: ...tching video from a DVD VCR computer 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 Pict...

Page 127: ... interface into which the digital signals as well as the high quality image data can be connected with one cable There is no need to compress the bit rate Mono A type of audio interface that transmits audio signals through a single channel Through a mono interface it is hard to experience stereophonic sound and sound is played only by one speaker Reception Sensitivity Amplification A signal amplif...

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