Samsung CW25M064NRXXEC Service Manual Download Page 29 | Manualshive

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Summary of Contents for CW25M064NRXXEC

Page 1: ...Chassis KS7A P REV 1 Model CW25M064NRXXEC COLOR TELEVISION RECEIVER CONTENTS Specifications Alignment and Adjustments Exploded Views and Parts List Electrical Parts List PCB Diagram Schematic Diagrams 1 2 3 4 5 6 SERVICE Manual ...

Page 2: ...ohmDin Jack V U Channel search Programmable F S Chnnel numbers 100 CH PROGRAM MEMORY Input voltage East Asia Middle East Asia Africa 100V 260V Cis 160V 300V Europe 230V 240V Power Input frequency 50 60Hz Power STR Free Volt X6757 Single Volt X6750 Power insulation SM PS C O LD U n f i x e d Receiving P G C H V H F 2 13 U H F 14 69 C A TV S1 S41 BRAND BUYER SAMSUNG Depend on the Buyer Safety Depend...

Page 3: ...rmer 2 2 Automatic Degaussing A degaussing coil is mounted around the picture tube so that external degaussing after moving the TV should be unnecessary But the receiver must be properly degaussed upon installation The degaussing coil operates for about 1 second after the power is switched ON If the set is moved or turned in a different direction the power should be OFF for at least 10 minutes If ...

Page 4: ... Voltage may result that Read Cutoff and Read Drive should be red ex IBRM 175 WDRV 110 CDL 250 COLR G B 110 110 110 2 6 White Balance Adjustment 1 Warm up the TV set for at least 30 minutes 2 Enter the Service Mode by pressing the remote control keys in the following sequence Power Off Info Menu Mute Power On 3 Initialize all set data 4 Input a Toshiba pattern 5 Using a probe CA100 do the White Ba...

Page 5: ... 7 When adjusting Screen Voltage and White Balance 1 Screen Voltage and White Balance are related each other Make sure both adjustments are correct 2 Adjust Screen Voltage before White Balance Adjustments Make sure Screen Voltage is correct 3 If White Balance has been readjusted re check Screen Voltage 4 After adjustments are complete check the following If spots appear on the screen after pressin...

Page 6: ...amsung Electronics 2 8 2 Factoy Mode OSD SERVICE T ETPAS0 10XX Deflection Video Adjust1 Video Adjust2 Video Adjust3 Option D2 16 04 02 YC Delay Test Pattern 0 EEPROM Bus Stop Check Sum 0000 Reset 2004 03 08 G2 Adujust 2 8 2 A ADJUST ...

Page 7: ... FIX Depend on the inch CRT Drive FIX Depend on the inch CRT Drive FIX Depend on the inch CRT Drive FIX Depend on the inch CRT Drive FIX Depend on the inch CRT Drive V Amp V Shift H EW H Shift V Linearity V SC H Parabolra Upper Corner Lower Corner Upper Corner 6 Lower Corner 6 H Trapezium Bow Angle EHT Time EHT Threshold EHT Vertical EHT Horizontal EHT Vertical2 EHT Horizontal2 DEFLECTION PAL ET 2...

Page 8: ...28 32 128 128 128 128 128 128 128 128 128 128 Remark FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX V Amp V Shift H EW H Shift V Linearity V SC H Parabolra Upper Corner Lower Corner Upper Corner 6 Lower Corner 6 H Trapezium Bow Angle DEFLECTION NTSC OFFSET ET 2 6 0 14 3 0 0 0 0 0 0 0 0 0 G R 2 6 0 14 3 0 0 0 0 0 0 0 0 0 ...

Page 9: ...X FIX Depend on the inch FIX FIX FIX Depend on the inch CRT Drive Inch Depend on the CRT Inch Depend on the CRT FIX FIX FIX FIX ET 127 127 127 127 127 127 50 55 10 42 1 16 240 255 8 5 4 65 R Cutoff G Cutoff B Cutoff R Drive G Drive B Drive Sub Bright Sub Contrast Sub Color Sub Tint AKB Option BCL Threshold BCL Gain BCL Time Sub Sharpness DVD R Cutoff DVD B Cutoff BCL BCUT Pilot Low NTSC ONLY Pilot...

Page 10: ...rive AMP FIX Depend on the CRT Drive AMP FIX FIX FIX FIX FIX FIX Depend on the mode FIX Depend on the mode FIX Depend on the mode FIX Depend on the mode FIX FIX FIX 2 10 159 159 1 6 4 6 7 3 3 7 15 15 15 255 255 1 3 VSU Melody Volume HB Start HB Stop RF AGC VM Gain VM Delay V_Peaking BLE Tilt BLE Gain BLE Mode BLE Break CTI Gain CTI Coring LTI Gain D EHT Time DCT Ratio LTI Enable VSP Comb ET G R 2 ...

Page 11: ...FIX FIX FIX FIX FIX Depend on the CRT FIX Depend on the CRT FIX Depend on the CRT FIX Depend on the CRT ET 0 1 30 140 50 30 145 10 63 10 24 23 39 5 4 125 122 NR Off Value Gamma Mode Gamma Correction BST StartPoint BST GAIN B DPWL Gain DPWL Start PIP Contrast PIP Tint PIP Color PIP PAL V Pos PIP NTSC V Pos PIP H Pos PIP R Cutoff PIP B Cutoff PIP R Drive PIP B Drive G R 3 1 75 140 50 30 145 10 63 10...

Page 12: ...Language West Europe West Europe Russian West Europe West Europe East Europe Russian Greek Turkey Arabic Farsi Arab Hebrew 8 LNA Off On On Off On Off 9 High Deviate Off Off Off Off On Off 10 TTX On Off On On On On On Off 11 Double TTX Off Off Off Off On Off 12 Tilt Off On Off On On Off 13 Hotel Mode Off Off Off Off On Off 14 Volume Curve Large Curve Large Curve Large Curve Large Curve Large Curve ...

Page 13: ...tness FIX 0 255 20 20 20 28 OSD PIP CONTRAST FIX 0 255 120 120 120 29 OSD PIP BRIGHT FIX 0 255 15 15 15 30 Double TTX H Position FIX 0 255 225 225 31 Standard Equ100 Std BASS FIX 0 255 32 Standard Equ300 Std TREBLE FIX 0 255 13 13 33 Standard Equ1K Music BASS FIX 0 255 14 14 34 Standard Equ3K Music TREBLE FIX 0 255 13 13 35 Standard 10K Movie BASS FIX 0 255 12 12 36 Music Equ100 Movie TREBLE FIX 0...

Page 14: ... POSITION 2 FIX 0 255 249 249 72 3 4CH SLLTHD TV NO NOISE FIX 0 255 73 ｱ簀ｸCH SLLTHD TV NO NOISE FIX 0 255 74 LNA FIX 0 255 110 110 110 75 SLLTHDV TV NO NOISE FIX 0 255 76 VCR TV Noise Level Offset FIX 0 255 77 LNA SW FIX 0 255 78 LMIXOFS FIX 0 255 6 6 31 79 HOUTDEL FIX 0 255 70 70 70 80 Over Modulation Detect FIX 0 255 64 64 81 Over Mod Normal return FIX 0 255 100 100 82 VCR mode detect counter FI...

Page 15: ...ALL SEH 1 S N A T0023 AA64 04012A KNOB POWER M06 HIPS HB SV012P ALL SEH 1 S N A T0057 AA64 70117B BADGE BRAND AL T1 5 10 6 L65 BLK SILVER 1 S N A T0063 AA03 00322A CRT COLOR A59QDF891X999 380MG 1 05MH 14 1 T0074 AA59 00312A REMOCON DEEP IMPACT TM75 36 TTX EX PAL 1 T0082 3001 001092 SPEAKER 10W 8OHM 87DB 150HZ 2 T0091 AA94 14310A ASSY PCB MISC A V WS32M164VWXXEC KS7A 1 T0245 HA61 00711C HOLDER PCB ...

Page 16: ...LL MODEL NYLON 66 V2 S N A 3 T0245 HA61 00711C HOLDER PCB 29K8 HIPS HB GRY S N A 4 HA83 00006A LP RESIN HIPS BASF495F NTR HB S N A 4 HA83 00011A LP RESIN M BATCH WILSON 6007 GY 60 GRY S N A 3 HA83 00049A LP ADHESIVE HM 12MM NTR S N A ASSY COVER REAR 1 M0002 AA90 05240A ASSY COVER REAR 25M06 KS7A SEH S N A 2 M0006 AA63 00825A COVER REAR 25M06 HIPS HB SV012P KS7A SEH S N A 3 AA81 00096A RESIN A VL 1...

Page 17: ... 00057A HEAT SINK PS T1 0 41 20 60 D2 S N A 3 D810 AA96 50132G ASSY HEAT SINK P AA62 30062A SCREW FMC G S N A 4 T0083 0402 001593 DIODE RECTIFIER FMC G28SL 800V 5A TO 220 4 T0081 6003 000334 SCREW TAPTITE RH 2S M3 L6 ZPC YEL SWR S N A 4 AA62 30062A HEAT SINK PS SPC 1 T1 0 FE SN2 S N A 3 IC801S AA96 50371K ASSY HEAT SINK P AA62 30181H SCREW STR X S N A 4 CIS 0205 001153 GREASE SILICON SC102 JAPAN S...

Page 18: ...R CARBON 22OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000534 R CARBON 240OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000554 R CARBON 270OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000554 R CARBON 270OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000554 R CARBON 270OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000591 R CARBON 3 3KOHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000613 R CARBON 3 9KOHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 ...

Page 19: ...0 50V Y5P TP 3 4 C689 2202 000796 C CERAMIC MLC AXIAL 1NF 10 50V Y5P TP 3 4 C689 2202 000796 C CERAMIC MLC AXIAL 1NF 10 50V Y5P TP 3 4 C689 2202 000796 C CERAMIC MLC AXIAL 1NF 10 50V Y5P TP 3 4 C689 2202 000796 C CERAMIC MLC AXIAL 1NF 10 50V Y5P TP 3 4 C689 2202 000796 C CERAMIC MLC AXIAL 1NF 10 50V Y5P TP 3 4 C689 2202 000796 C CERAMIC MLC AXIAL 1NF 10 50V Y5P TP 3 4 C689 2202 000796 C CERAMIC ML...

Page 20: ...4 EL800 6042 000001 EYELET ID2 2 OD2 7 L3 1 NI SN BSP3 1 S N A 4 EL801 6042 000001 EYELET ID2 2 OD2 7 L3 1 NI SN BSP3 1 S N A 4 EL803 6042 000001 EYELET ID2 2 OD2 7 L3 1 NI SN BSP3 1 S N A 4 EL804 6042 000001 EYELET ID2 2 OD2 7 L3 1 NI SN BSP3 1 S N A 4 EL805 6042 000001 EYELET ID2 2 OD2 7 L3 1 NI SN BSP3 1 S N A 4 EL806 6042 000001 EYELET ID2 2 OD2 7 L3 1 NI SN BSP3 1 S N A 4 EL807 6042 000001 EY...

Page 21: ...00MM 67096 010 3 T0245 AA39 20010B LEAD CONNECTOR ASSY 1P 500 YFH800 01 S 3 T0245 AA39 20010B LEAD CONNECTOR ASSY 1P 500 YFH800 01 S 3 T0245 AA39 20029K LEAD CONNECTOR ASSY 7P 400 67096 007 S 3 AA63 10002A BAND TIE NYLON66 V2 L100 NTR S N A 3 QF04 AA96 00111A ASSY H S AA62 30013L 2SC2344 S N A 4 T0090 0502 000153 TR POWER 2SC2344 D NPN 1 2W TO 220 60 4 T0081 6003 000333 SCREW TAPTITE RH 2S M3 L10 ...

Page 22: ... TP 10 5x12 4 C2560 2305 000149 C FILM LEAD PEF 100nF 5 100V TP 12x12 5 4 C2560 2305 000704 C FILM LEAD PEF 100nF 5 250V TP 16 5x10 4 C2560 2305 000704 C FILM LEAD PEF 100nF 5 250V TP 16 5x10 4 C2560 2305 000704 C FILM LEAD PEF 100nF 5 250V TP 16 5x10 4 C2560 2305 000704 C FILM LEAD PEF 100nF 5 250V TP 16 5x10 4 C701 2401 000025 C AL 100uF 20 16V GP TP 6 3x11 5 4 C701 2401 000025 C AL 100uF 20 16V...

Page 23: ...5 PCB Diagrams 5 1 MAIN TOP PCB Diagram Samsung Electronics 5 1 ...

Page 24: ...6 Schematic Diagrams Samsung Electronics Schematic Diagrams 6 1 6 1 MAIN This Document can not be used without Samsung s authorization ...

Page 25: ...Schematic Diagrams 6 2 Samsung Electronics 6 2 POWER This Document can not be used without Samsung s authorization ...

Page 26: ...Samsung Electronics Schematic Diagrams 6 3 6 3 CRT This Document can not be used without Samsung s authorization ...

Page 27: ...Schematic Diagrams 6 4 Samsung Electronics 6 4 JACK This Document can not be used without Samsung s authorization ...

Page 28: ...Samsung Electronics Schematic Diagrams 6 5 6 5 PIP MODULE This Document can not be used without Samsung s authorization ...

Page 29: ...Schematic Diagrams 6 6 Samsung Electronics 6 6 CRT 2 This Document can not be used without Samsung s authorization ...

Page 30: ...Samsung Electronics Schematic Diagrams 6 7 6 7 CONTROL This Document can not be used without Samsung s authorization ...

Page 31: ...Schematic Diagrams 6 8 Samsung Electronics 6 8 A V SIDE This Document can not be used without Samsung s authorization ...

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