Samsung CS20F10MJ0XBWT Скачать руководство пользователя | Manualshive

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Samsung Electronics

Troubleshooting

5-1

5. Troubleshooting

5-1 No Video (Raster On, No Sound)

Yes

No

Open the IF Pin of Tuner

Check/Replace

TU01S

No

Measure the

Voltage of Each Pin

of TU01S

Check IC201S

Pins 2,3

See "No Video"

(Sound OK)

See "No Sound"

(Video OK)

Check/Replace

IC201S

Yes

No

Check/Replace

IC501, IC201S

Check IC201S

Pins 40,49,50

See "No Sound"

(Video OK)

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Содержание CS20F10MJ0XBWT

Страница 1: ...1F10MJ0XBWT CZ21A083NXXEG COLOR TELEVISION RECEIVER CONTENTS Precautions Specifications and IC Data Disassembly and Reassembly Alignment and Adjustment Troubleshooting Exploded View and Parts List Ele...

Страница 2: ...ELECTRONICS Samsung Electronics Co Ltd Apr 2003 Printed in Korea AA82 00578A...

Страница 3: ...le brackets metal cabinets screwheads and control shafts The current measured should not exceed 0 5 milliamp Reverse the power plug prongs in the AC outlet and repeat the test Fig 1 1 AC Leakage Test...

Страница 4: ...appear to have overheated or that are otherwise damaged should be replaced with parts that meet the original specifications Always determine the cause of damage or overheat ing and correct any potent...

Страница 5: ...and accessible conductive parts examples metal panels input terminals and earphone jacks 6 Insulation Checking Procedure Disconnect the power cord from the AC source and turn the power switch ON Conn...

Страница 6: ...rical charges that damage ESDs 5 Use only a grounded tip soldering iron when soldering or unsoldering ESDs 6 Use only an anti static solder removal device Many solder removal devices are not rated as...

Страница 7: ...re IF Carrier Sound IF Carrier Color Sub Carrier PAL SECAM D K 1 13 21 69 PAL SECAM D K SECAM K1 38 90 32 40 34 47 SECAM K1 PAL D 2 9 13 57 PAL I 38 90 32 90 34 47 MODEL CI CII CX CK CW CS 14 Inch 20...

Страница 8: ...08 LTV817B PHOTO COUPLER SPM802ER TTX English Croatian Romanian Hungarian Polish Czech Bulgarian Russian Portugal IC201S Philips Philips SPM802ERN W O TTX English Croatian Romanian Hungarian Polish Cz...

Страница 9: ...4 SPM 802ER Pin 64 X24CO8P Pin 8 KS24C080 Pin 8 U4468B Pin 16 IC TRANSISTOR LA7840 TDA6107Q KA7632 TRANSISTOR TRANSISTOR 2SD1651 2SD1650 2SD2499 KSA614 B C E E B C KSC815 Y KSA539 Y BC548 KTC9014 IC U...

Страница 10: ...2 4 MEMO...

Страница 11: ...cs 3 1 Disassembly and reassembly 3 Disassembly and Reassembly 3 1 Back Cover Removal 1 After removing the screws press the tension rib and pull the cabinet backwards 2 To reassemble press the tension...

Страница 12: ...eparate the socket board from the CRT neck 2 Remove the Anode Cap from the CRT 3 Remove the main board by pulling it with both hands Warning The FBT is charged with high voltage Before removing the An...

Страница 13: ...3 3 Speaker Removal Disassembly and reassembly Samsung Electronics 3 3 1 Remove the speaker by pressing the tension rib 1 Remove the screws 2 Remove the speaker by pressing the tension rib...

Страница 14: ...T to the front cabi net Lift the CRT 3 Caution Because of the high vacuum and large surface area of the picture tube be careful while handling it 1 Always lift the picture tube by grasping it firmly a...

Страница 15: ...e the last step 2 If the EEPROM or CRT is replaced set PVA to 40 factory mode and set SC as follows 14 inch 0 20 inch 9 21 inch 9 4 2 Factory Service Mode 4 2 1 Procedure for the Adjustment Mode 1 Thi...

Страница 16: ...r t i cal S lope 0 63 VS Ver t i cal Shi f t 0 63 VA Ver t i cal Am pl i tud e 0 63 HS Hor i zont al Shi f t 0 63 SC S Cor r ec t i on 0 63 CDL Cat hode Dri ve Level 0 15 STT Sub Ti nt 0 7 SSP Sub Sha...

Страница 17: ...4 2 3 Option Bytes In the Service Mode various can be selected via the Option Table Example 1 2 3 4 5 6 7 8 9 10 Option Table xx xx xx xx LNA SYSTEM AUDIO JACK ZOOM AUTO POWER SBL 2nd SIF HOTEL MODE...

Страница 18: ...that the power cord is disconnected before replacing any parts 8 To protect against shock hazard use an isola tion transformer 4 3 2 Automatic Degaussing A degaussing coil is mounted around the pic t...

Страница 19: ...2 Input a gray scale pattern Use a pattern gen erator PM5518 3 Use the P mode key on the remote control for the STANDARD picture 4 Adjust the Screen VR on the FBT so that the voltage on the oscillosc...

Страница 20: ...31m m Vertical Green Belt Fig 4 4 1 2 a Set up 1 Warm up the TV for at least 30 minutes in the Aging Mode OSD White This mode is dis played by entering the following sequence DISPLAY FACTORY FACTORY...

Страница 21: ...nd the blue vertical lines in the center area of the screen 5 Turn the both tabs at the same time keeping the angle constant and superimpose the red and blue horizontal line in the center of the scree...

Страница 22: ...hat the lion head circle becomes oval 3 Adjust with VSL Vertical Slope so that the bottom margin of the picture is 4 Fig 4 7 4 Adjust with VS Vertical shift so that the top margin of the picture is 4...

Страница 23: ...On No Sound Yes No Open the IF Pin of Tuner Check Replace TU01S No Measure the Voltage of Each Pin of TU01S Check IC201S Pins 2 3 See No Video Sound OK See No Sound Video OK Check Replace IC201S Yes N...

Страница 24: ...B Lines Check IC802 Pin 8 8V Pin 9 9V Pin 10 5V Check Replace IC801S D801S D802S D803S D804S FP801S Check Replace IC802 KA7632 Check IC201S Pin 1 Stand by 0V Normal 3 3V Check Replace IC201S Check IC2...

Страница 25: ...o No Check IC201S Pin 40 CVBS Check Replace IC201S Check IC201S Pins 38 R214 R215 Check IC201S Pin 49 V GUARD Pin 50 Cut off Pin 51 53 R G B out Check Replace IC201S Check IC501 on the CRT PCB Check R...

Страница 26: ...V Front assembly Check IC201S Pin 44 Sound Out Check Replace IC201S Check IC601 Pin 3 13 B 10 12 5V Check Replace Q904 IC201S Check IC601 Check Replace IC601 Check IC601 Pins 6 0V Check Replace R814 R...

Страница 27: ...EAKER 16OHM 3W 3001 001211 200M 1 S N A 1 11 6003 001023 SCREW TAPTITE RWH B M3 L10 ZPC YEL SW 4 T0081 S N A 1 12 AA61 40113A STOPPER PCB 501H HIPS HB NTR 1 S N A 1 13 AA61 40010A BOSS WING HIPS NTR H...

Страница 28: ...6003 001019 SCREW TAPTITE RH B M4 L12 ZPC BLK SWR 4 T0081 1 12 AA61 40113A STOPPER PCB 501H HIPS HB NTR 1 S N A 1 13 AA61 00721C HOLDER RAIL H4 HIPS V0 GRAY 1 S N A 2 AA95 03196A ASSY SUB PCB A V SIDE...

Страница 29: ...001008 AA39 20 1 CIS5 1 11 6003 001019 SCREW TAPTITE RH B M4 L12 ZPC BLK SWR 4 T0081 1 12 AA61 40113A STOPPER PCB 501H HIPS HB NTR 1 S N A 1 13 AA61 00721C HOLDER RAIL H4 HIPS V0 GRAY 1 S N A 2 AA95...

Страница 30: ...IS S N A 1 10 6003 001026 SCREW TAPTITE RH B M4 L15 ZPC BLK SWR 1 CB JCK S N A 1 11 AA64 00812J KNOB CONTROL 21A8 HIPS HB SV 012P GRY 1 T0022 S N A 1 12 6003 001026 SCREW TAPTITE RH B M4 L15 ZPC BLK S...

Страница 31: ...173B KS1A 1 3 8mH FERRITE 1 3 T401 AA26 50001B TRANS HORIZ DRIVE 7 1mH 102uH 3 LR401S AA27 00053A COIL LINEARITY 193uH DR10X10 C 4 35 7 3 LX801S AA29 30001B FILTER LINE NOISE 27MH ST 3 RM901 AA32 0001...

Страница 32: ...5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4...

Страница 33: ...TP 19x15 5x7 7 4 C806 2301 001435 C FILM PPF 1 5nF 5 1 2kV TP 15x8x12 5mm 4 C312 2305 000149 C FILM MPEF 100nF 5 100V TP 12x12 5x6 5 4 C301 2305 000285 C FILM MPEF 220NF 5 100V TP 10 5X5 5X15 4 C613 2...

Страница 34: ...I SN BSP3 1 2H S N A 4 EY501 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H S N A 4 EY801 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H S N A 4 EY802 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP...

Страница 35: ...701 3722 000497 JACK PIN 4P 3 4mm SN BLK 3 T0119 AA09 00354A IC MICOM TDA9381 N2 3I SPM 802EEN4 64P 3 3 T801S AA26 00134A TRANS SWITCHING CS21S5T 160V 260V PM2 P 3 T444S AA26 00201A TRANS FBT FCA173B...

Страница 36: ...P 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 00...

Страница 37: ...5 000289 C FILM MPEF 220nF 5 63V TP 5mm 4 CR405S 2305 000382 C FILM MPEF 4 7nF 5 400V TP 5mm 4 C901 2305 000412 C FILM MPEF 470nF 5 63V TP 5mm 4 C207 2305 000412 C FILM MPEF 470nF 5 63V TP 5mm 4 C618...

Страница 38: ...T ID1 5 OD2 L2 8 NI SN BSP3 1 2H S N A 4 EY422 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H S N A 4 EY423 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H S N A 4 EY501 6042 000002 EYELET ID1 5...

Страница 39: ...35 0mW T 3 P803T 1404 001265 THERMISTOR PTC 4 5OHM 100OHM 30 20 22 3 C598 2201 000446 C CERAMIC DISC 3 3NF 20 400V Y5U TP 15X 3 CR410S 2303 001015 C FILM PPF 5 5nF 5 1 6kV TP 29x9 5x17 2 3 CR402S 2306...

Страница 40: ...00OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R125 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2...

Страница 41: ...000148 C FILM PEF 10nF 5 100V TP 7x3 2x7mm 5mm 4 C118 2301 000148 C FILM PEF 10nF 5 100V TP 7x3 2x7mm 5mm 4 C606 2301 000192 C FILM PEF 1nF 5 50V TP 5 3x10mm 5mm 4 C707 2301 000204 C FILM PEF 2 7nF 5...

Страница 42: ...S N A 4 EY408 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H S N A 4 EY409 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H S N A 4 EY410 6042 000002 EYELET ID1 5 OD2 L2 8 NI SN BSP3 1 2H S N A 4...

Страница 43: ...V SIDE 21D8 KS1A STEREO 2 HA99 200105 ASSY PCB A V SIDE ACI 21D8 KS1A ST 3 RE01 2001 001153 R CARBON S 47OHM 5 1 2W AA TP 2 4X6 4M 3 RE02 2001 001153 R CARBON S 47OHM 5 1 2W AA TP 2 4X6 4M 3 C689 220...

Страница 44: ...AA TP 1 8X3 2MM 3 R125 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM 3 R125 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM 3 R125 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM 3 R125 20...

Страница 45: ...05 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0m 3 C230 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0m 3 C231 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0m 3 C618 2305 000665 C FILM MPEF 1...

Страница 46: ...TO S N A 3 GT802 AA60 40014A PIN GT ASSY AUTO S N A 3 GT803 AA60 40014A PIN GT ASSY AUTO S N A 3 GT804 AA60 40014A PIN GT ASSY AUTO S N A 3 GT805 AA60 40014A PIN GT ASSY AUTO S N A 3 GT806 AA60 40014A...

Страница 47: ...0V TP 6x7x3 2mm 5mm 4 CS17 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0m 4 CS23 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0m 4 C701 2401 002075 C AL 4 7uF 20 50V GP TP 5x11 5 4 C701 2401...

Страница 48: ...5W TO 220 TP 40 24 2 T0119 AA09 00361A IC MICOM TDA9351 N2 3I SPM 802EW4 64P 3 2 CN401 AA60 40012D PIN GT ASSY T1 6 6 12 5 NYLON66 S N A REMOCON 1 T0074 AA59 00104K REMOCON TM59 DREAM 29 L GRAY PAL TT...

Страница 49: ...W MULTI REGULATOR 3 3V TO MCU 8V TO MCU I 2C AUDIO A M P TDA 7266S FBT 14 20 21 FSV 14 A 004C S VIDEO AUDIO I 2C VIDEO SI F SA W K9260M U4468B AUDIO IC M C U SP M 802X X X 2 3 2 4 32 21 22 50 53 44 28...

Страница 50: ...OUND L OUT SOUND L IN SOUND R IN FRONT AUDIO IN GND 21 PIN AUDIO IN GND CRT PCB POWER CORD 1 2 3 4 5 180V GND CUT OFF B OUT G OUT R OUT HEAT NC 1 2 3 GND HEAT 180V 1 2 3 4 L OUT R OUT L OUT R OUT CN50...

Страница 51: ...9 2 MEMO...

Страница 52: ...TP07 TP08 TP09 TP10 TP11 TP14 TP12 TP04 TP03 TP02 TP01 TP06 TP05 TP13 Samsung Electronics Schematic Diagrams 10 1 10 Schematic Diagrams 10 1 IF VIF SIF CHROMA...

Страница 53: ...10 2 Schematic Diagrams Samsung Electronics 10 1 1 IF VIF SIF CHROMA WAVEFORMS TP02 TP03 TP04 TP05 TP01 TP08 TP09 TP10 TP11 TP07 TP14 TP13 TP06 TP12...

Страница 54: ...Samsung Electronics Schematic Diagrams 10 3 TP15 TP16 10 2 A V RCA SW SUB ASSY TP15 TP16...

Страница 55: ...10 4 Schematic Diagrams Samsung Electronics TP15 TP16 TP15 TP16 10 3 A V SCART SW SUB ASSY...

Страница 56: ...Samsung Electronics Schematic Diagrams 10 5 TP17 TP18 TP19 TP20 TP21 TP22 TP17 TP18 TP19 10 4 POWER V H DEFLECTION CRT TP20 TP21 TP22...

Страница 57: ...10 6 Schematic Diagrams Samsung Electronics TP07 TP08 TP09 TP10 TP11 TP14 TP12 TP04 TP03 TP02 TP01 TP06 TP05 TP13 10 5 IF VIF SIF CHROMA MAC ARTHUR...

Страница 58: ...Samsung Electronics Schematic Diagrams 10 7 10 5 1 IF VIF SIF CHROMA WAVEFORMS MAC ARTHUR TP02 TP03 TP04 TP05 TP01 TP08 TP09 TP10 TP11 TP07 TP14 TP13 TP06 TP12...

Страница 59: ...10 8 Schematic Diagrams Samsung Electronics TP15 TP16 10 6 A V RCA SW SUB ASSY MAC ARTHUR TP15 TP16...

Страница 60: ...Samsung Electronics Schematic Diagrams 10 9 TP15 TP16 TP15 TP16 10 7 A V SCART SW SUB ASSY MAC ARTHUR...

Страница 61: ...10 10 Schematic Diagrams Samsung Electronics TP17 TP18 TP19 TP20 TP21 TP22 TP17 TP18 TP19 10 8 POWER V H DEFLECTION CRT MAC ARTHUR TP20 TP21 TP22...

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