Samsung RS21N Series Service Manual Download Page 10 | Manualshive

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RS21N*/RS24N*

9-1

CONFIDENTIAL

VOLO+

VOL-
CH+
CH-

EXIT

MENU
BUZZER
LED
AUTO

PIP
SOURCE

GND

CIN

GND

YIN

GND

VCR
SCL4
SCR4

LINE_L

LINE_R
GND
LINE-OUT
GND

GND

NC

GND

NC

VID_DATA

GND

QSS_IF

CHK_TVNER

NC

+5V_TVNER

GND

VID_SCLK

GND

+33V_T

+5V_TUNER

RF_CVBS

SCR1

SCL1

SCR1

SCL1

GND

Y

Y

GND

PB

PB

GND

PR

PR

GND

SCR2

SCR2

GND

SCR2

SCR2

CN700

CN109

CN104

CN105

CN106

CN110

CN111

GND

Y

Y

GND

PB

PB

GND

PR

PR

GND

SCR2

SCR2

GND

SCR2

SCR2

CN101

CN102

CN103

CN107

CN108

CN113

CN301

GND

SROUT

GND

LINE_OUT

GND

SROUT

CN112

CN800

CN702

9 Wiring Diagram

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Summary of Contents for RS21N Series

Page 1: ...OR CONTENTS 1 Precautions 2 Product Specifications 3 Disassembly Reassembly 4 Alignment Adjustments 5 Troubleshooting 6 Exploded View Parts List 7 Electrical Parts List 8 Block Diagram 9 Wiring Diagram 10 Schematic Diagrams 11 Panel Description CONFIDENTIAL ...

Page 2: ... completely reassembled plug the AC line cord directly into a 120V AC outlet With the unit s AC switch first in the ON position and then OFF measure the current between a known earth ground metal water pipe conduit etc and all exposed metal parts including metal cabinets screwheads and control shafts The current measured should not exceed 0 5 milliamp Reverse the power plug prongs in the AC outlet...

Page 3: ...D x H 25 98 x 8 38 x 18 58 Inches 568 5 x 213 x 472 mm 25 98 x 8 38 x 18 58 Inches 660 x 213 x 472 mm Carton W x D x H 30 55 x 24 01 x 13 62 Inches 687 x 608 x 340 mm 30 55 x 24 01 x 13 62 Inches 776 x 610 x 346 mm Weight Net Gross Environmental Considerations Operating Temperature 50 F 104 F 10 C 40 C Humidity 10 80 Storage Temperature 4 F 113 F 20 C 45 C Humidity 5 95 TV System Sound Characteris...

Page 4: ...7 Remove the main PCB Assembly and Inverter PCB 8 Remove 4 screws on the Rear Panel Bracket 9 Remove the Bracket Assembly from the Front Cover 10 Remove 4 screws on the panel and then remove the panel 11 Remove 8 screws on the Bracket Hinge 12 Remove the Braket Hinge RS21N RS24N 3 1 CONFIDENTIAL 3 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembl...

Page 5: ...an DC power source with voltage and frequency as specified on the backcover nameplate 6 Do not attempt to connect or disconnect any wire while the TV is turned on Make sure that the power cord is disconnected before replacing any parts 7 To protect aganist shock hazard use an isolation transform 4 2 Adjustment Procedures Use the following procedures whenever you replace the AD Board Panel or one o...

Page 6: ...DC 5 V appear at Pin 2 of IC815 and IC816 Check IC815 and IC 816 Check IC811 and IC817 Yes No Does proper DC 2 5 V appear at Pin 2 of IC804 and IC806 Check IC804 and IC806 Yes No Does proper DC 3 3 V appear at Pin 2 of IC800 IC801 and IC805 Check IC800 IC801 and IC805 Yes No Does proper DC 5 V appear at Pin 2 of IC810 Check IC810 Yes No 5 1 No Power ...

Page 7: ...CONFIDENTIAL RS21N RS24N 6 1 6 Exploded View and Parts List 6 1 RS21N ...

Page 8: ...1834 IC AUDIO AMP TDA7360HS MULTIWATT11H 11P 771MIL SINGLE 20DB 26DB PLASTIC 18V 36W 40TO 150C IC404_SOCK 3704 000255 SOCKET IC 32P DIP SN 2 54mm BN97 00054U ASSY MICOM ES15AS SNA IC404 1102 001121 IC EPROM 27C2001 256Kx8Bit DIP 32P 600MIL 100nS 5V 10 CERAMIC 0to 70C 100uA CMOS ST CIS BN46 00009Q MICOM S W RS21NS SNA BN97 00068A ASSY SMD MAIN RS21NS SNA BD102 2703 001334 INDUCTOR SMD 1 5uH 10 2x1 ...

Page 9: ...I2220 Double Scan Rator FLI2200 Memory K4S643232C TC70 ADC AD9883 Video Decoder VPC3230 Caption Decoder Z86129 Audio Amp TPA032 Memory K4S6432C TC60 Memory K4S6432C TC60 MICOM TSC80251G2D Scaler Jaguar200 Sound Processor MSP3451 3X16 RGB 3X16 RGB LVDS DS90C387 RGB Caption Vout 24 LCD Y Pb Pr DTV Ready YUV DVD input RCA Jack VCR input Tuner CVBS PC Audio Video Audio RE Audio SPKL SPKR ...

Page 10: ...D_DATA GND QSS_IF CHK_TVNER NC 5V_TVNER GND VID_SCLK GND 33V_T 5V_TUNER RF_CVBS SCR1 SCL1 SCR1 SCL1 GND Y Y GND PB PB GND PR PR GND SCR2 SCR2 GND SCR2 SCR2 CN700 CN109 CN104 CN105 CN106 CN110 CN111 GND Y Y GND PB PB GND PR PR GND SCR2 SCR2 GND SCR2 SCR2 CN101 CN102 CN103 CN107 CN108 CN113 CN301 GND SROUT GND LINE_OUT GND SROUT CN112 CN800 CN702 9 Wiring Diagram ...

Page 11: ...Samsung Electronics Co Ltd RS21N RS24N Service Manual First edition January 2002 Printed in Korea Trademarks Samsung is the registered trademark of Samsung Electronics Co Ltd RS21N RS24N and MacMaster Cable Adapter are trademarks of Samsung Electronics Co Ltd Macintosh Centris Quadra Duo Douk and Power Macintosh are trademarks of Apple Computer Inc All other trademarks are the property of their re...

Page 12: ...9 Schematic Diagrams 9 2 RS21N RS24N CONFIDENTIAL Memo ...

Page 13: ...CONFIDENTIAL Memo 8 Block Diagrams 8 2 RS21N RS24N ...

Page 14: ...03 005005 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 C122 2203 005005 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 C123 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C124 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C125 2402 000108 C AL SMD 10uF 20 16V WT TP 4 3x4 3x5 4 C126 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 C127 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 C128 22...

Page 15: ...CHIP 100nF 10 16V X7R TP 1608 C181 2203 001656 C CERAMIC CHIP 0 47nF 5 50V NP0 TP 1608 C182 2203 000140 C CERAMIC CHIP 1 5nF 10 50V X7R TP 1608 C183 2402 000176 C AL SMD 10uF 20 16V GP TP 4 3x4 3x5 4 C184 2203 001656 C CERAMIC CHIP 0 47nF 5 50V NP0 TP 1608 C185 2203 000140 C CERAMIC CHIP 1 5nF 10 50V X7R TP 1608 C186 2402 000176 C AL SMD 10uF 20 16V GP TP 4 3x4 3x5 4 C187 2402 000176 C AL SMD 10uF...

Page 16: ... C234 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 C235 2203 000843 C CERAMIC CHIP 39nF 10 25V X7R TP 1608 C236 2203 000726 C CERAMIC CHIP 3 9nF 10 50V X7R TP 1608 C237 2203 000972 C CERAMIC CHIP 47nF 10 16V X7R TP 1608 C238 2203 000972 C CERAMIC CHIP 47nF 10 16V X7R TP 1608 C239 2203 000972 C CERAMIC CHIP 47nF 10 16V X7R TP 1608 C240 2203 000903 C CERAMIC CHIP 0 0047nF 0 25pF 50V NP0 TP 1608...

Page 17: ...25V Y5V TP 1608 C290 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C291 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C292 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C293 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C294 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C295 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C296 2203 000189 C CERAM...

Page 18: ...000170 C AL SMD 1uF 20 50V GP TP 4 3x4 3x5 4 C350 2203 001656 C CERAMIC CHIP 0 47nF 5 50V NP0 TP 1608 C351 2402 000176 C AL SMD 10uF 20 16V GP TP 4 3x4 3x5 4 C352 2402 001100 C AL SMD 0 1uF 20 50V GP TP 4 3x4 3x5 2mm C353 2402 001081 C AL SMD 100uF 20 25V WT TP 8 3x8 3x10 C354 2203 000257 C CERAMIC CHIP 10nF 10 50V X7R TP 1608 C355 2203 005005 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 C356 2203 0001...

Page 19: ...03 000815 C CERAMIC CHIP 0 033nF 5 50V NP0 TP 1608 C407 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C409 2203 000815 C CERAMIC CHIP 0 033nF 5 50V NP0 TP 1608 C410 2203 000815 C CERAMIC CHIP 0 033nF 5 50V NP0 TP 1608 C411 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C412 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C413 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V T...

Page 20: ...203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C545 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C546 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C547 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C548 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C549 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 C550 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1...

Page 21: ...0nF 80 20 25V Y5V TP 1608 C618 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C619 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C620 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C621 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C622 2402 000209 C AL SMD 22uF 20 16V WT TP 5 3x5 3mm 1 C623 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 C624 2203 000440 C CERA...

Page 22: ...100nF 80 20 25V Y5V TP 1608 C671 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C672 2203 000384 C CERAMIC CHIP 0 015nF 5 50V NP0 TP 1608 C700 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C701 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C702 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C703 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C704 2203 0001...

Page 23: ...5V TP 1608 C840 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C841 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 C842 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C843 2402 001160 C AL SMD 330UF 20 16V WT TP 1008 C844 2203 000189 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 1608 C845 2402 001160 C AL SMD 330UF 20 16V WT TP 1008 C846 2203 005065 C CERAMIC CHIP 1000nF 80 20 10V Y5V T...

Page 24: ...0V CA607 2503 001018 C NETWORK 15PFX4 10 50V CA608 2503 001018 C NETWORK 15PFX4 10 50V CA609 2503 001018 C NETWORK 15PFX4 10 50V CA610 2503 001018 C NETWORK 15PFX4 10 50V CA611 2503 001018 C NETWORK 15PFX4 10 50V CL800 BN27 00008A COIL SMD SMD12 12 8 5 GH15 17PS 22 0UH æ20 0 045OHMMAX 3 0A DR10X7 SMD12X6 7 16 5TS CL801 BN27 00008A COIL SMD SMD12 12 8 5 GH15 17PS 22 0UH æ20 0 045OHMMAX 3 0A DR10X7 ...

Page 25: ...1114 FILTER EMI SMD 25VDC 2 0ADC 100nF 3 2x1 6x1 FT303 2901 001114 FILTER EMI SMD 25VDC 2 0ADC 100nF 3 2x1 6x1 FT304 2901 001114 FILTER EMI SMD 25VDC 2 0ADC 100nF 3 2x1 6x1 FT305 2901 001114 FILTER EMI SMD 25VDC 2 0ADC 100nF 3 2x1 6x1 FT306 2901 001114 FILTER EMI SMD 25VDC 2 0ADC 100nF 3 2x1 6x1 FT307 2901 001114 FILTER EMI SMD 25VDC 2 0ADC 100nF 3 2x1 6x1 FT308 2901 001114 FILTER EMI SMD 25VDC 2 ...

Page 26: ...50M IC105 0801 002559 IC CMOS LOGIC 74LVX74 DFLIP FLOP TSSOP 14P 173MIL DUAL TP PLASTIC 0 36V 40to 85C 180mW 2 IC107 1203 001816 IC POSI FIXED REG 78M08 TO 252 3P PLASTIC 7 7 8 3V 1 0W 40TO 85C 0 5A TP IC108 1204 001675 IC SOUND PROCESSOR MSP3451G QFP 80P PLASTIC 9V 1000mW 0to 70C TR Multistandard Sound IC200 1203 002067 IC POSI FIXED REG 3330 SOT 23 6P 65MIL PLASTIC 3 284 3 316V 40to 125C 200mA T...

Page 27: ... 3P PLASTIC 3 267 3 333V 0TO 150C ST IC806 1203 001465 IC POSI ADJUST REG 317 TO 263 3P PLASTIC 1 2 37 IC807 1203 001465 IC POSI ADJUST REG 317 TO 263 3P PLASTIC 1 2 37 IC808 1203 001448 IC POSI FIXED REG 2596 TO 263 5P PLASTIC 4 750 IC810 1203 001488 IC POSI FIXED REG 7805 T0 252 3P PLASTIC 4 8 5 IC811 1203 001488 IC POSI FIXED REG 7805 T0 252 3P PLASTIC 4 8 5 IC812 1203 002067 IC POSI FIXED REG ...

Page 28: ... TP 1608 R116 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R117 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R118 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 R120 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 R121 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R122 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 R123 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R124 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608...

Page 29: ... 000078 R CHIP 1Kohm 5 1 16W DA TP 1608 R215 2007 000082 R CHIP 3 3Kohm 5 1 16W DA TP 1608 R216 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R217 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R218 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R219 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R220 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R221 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R222 2007...

Page 30: ...1 16W DA TP 1608 R314 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R315 2007 000092 R CHIP 15Kohm 5 1 16W DA TP 1608 R316 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R317 2007 001167 R CHIP 75ohm 5 1 16W DA TP 1608 R318 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R319 2007 000078 R CHIP 1Kohm 5 1 16W DA TP 1608 R320 2007 000094 R CHIP 22Kohm 5 1 16W DA TP 1608 R321 2007 000074 R CHIP 100ohm 5 1 ...

Page 31: ...DA TP 1608 R379 2007 000084 R CHIP 4 7Kohm 5 1 16W DA TP 1608 R380 2007 000084 R CHIP 4 7Kohm 5 1 16W DA TP 1608 R381 2007 000084 R CHIP 4 7Kohm 5 1 16W DA TP 1608 R382 2007 000084 R CHIP 4 7Kohm 5 1 16W DA TP 1608 R383 2007 000084 R CHIP 4 7Kohm 5 1 16W DA TP 1608 R384 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R385 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R386 2007 000071 R CHIP 22ohm 5 1 16...

Page 32: ...22ohm 5 1 16W DA TP 1608 R506 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R507 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R508 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R509 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R510 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R511 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R512 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R513 2007 000071 R CHIP 22ohm ...

Page 33: ...ohm 5 1 16W DA TP 1608 R614 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R615 2007 000084 R CHIP 4 7Kohm 5 1 16W DA TP 1608 R616 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R617 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R620 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R621 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R622 2007 000071 R CHIP 22ohm 5 1 16W DA TP 1608 R623 2007 000071 R CHIP 22ohm 5 ...

Page 34: ...077 R CHIP 470ohm 5 1 16W DA TP 1608 R824 2007 000077 R CHIP 470ohm 5 1 16W DA TP 1608 R825 2007 000102 R CHIP 100Kohm 5 1 16W DA TP 1608 R826 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R827 2007 000102 R CHIP 100Kohm 5 1 16W DA TP 1608 R828 2007 000102 R CHIP 100Kohm 5 1 16W DA TP 1608 R829 2007 000309 R CHIP 10ohm 5 1 16W DA TP 1608 R830 2007 000084 R CHIP 4 7Kohm 5 1 16W DA TP 1608 R831 2007 ...

Page 35: ... 000002 R NETWORK 22ohm 5 63mW L CHIP 8P TP RA606 2011 000002 R NETWORK 22ohm 5 63mW L CHIP 8P TP RA607 2011 000002 R NETWORK 22ohm 5 63mW L CHIP 8P TP RA608 2011 000002 R NETWORK 22ohm 5 63mW L CHIP 8P TP RA609 2011 000002 R NETWORK 22ohm 5 63mW L CHIP 8P TP RA610 2011 000002 R NETWORK 22ohm 5 63mW L CHIP 8P TP RA611 2011 000002 R NETWORK 22ohm 5 63mW L CHIP 8P TP RA612 2011 000002 R NETWORK 22oh...

Page 36: ...U24NS RU24AS ABS PC 5V GR20 SNA BN90 00229A ASSY COVER REAR RS24NS SNA CIS BN63 00083A COVER JACK RU24NS ABS HB BL20 CIS BN63 00085A COVER CAP RU24NS RUBBER BLUE CIS BN90 00045A ASSY REAR COVER RS24NS ABS PC GR20 CIS BN63 00078A COVER REAR RU24NS ABS PC GR20 CIS BN63 00079A COVER MESH REAR A RU24NS SECC T0 5 P3 0 CIS BN63 00080A COVER MESH REAR B RU24NS SECC T0 5 P3 0 CIS BN63 00081A COVER MESH DO...

Page 37: ...6 1 RS24N 6 Exploded View Parts List 6 2 RS21N RS24N CONFIDENTIAL ...

Page 38: ...appear at Pin 7 15 and 22 of IC203 IC206 Check R226 R228 R229 C237 C238 C239 R246 R247 R249 C258 C260 C262 Yes No Does the clock pulse appear at Pin 115 and 117 of IC203 Check IC203 and related circuit of IC203 Yes No Does the colck pluse appear at Pin 8 of IC207 Check related circuit of IC207 Yes No Replace LCD Panel ...

Page 39: ...Picture CVBS S VHS Check Pin 6 33V_TUNER of CN301 Check CN301 and related circuit of IC303 Yes No Check Pin 8 RF_CVBS of CN301 Replace Tuner Yes No Check IC301 VPC3230D Check related circuit of IC301 and replace IC301 Yes No IC308 and IC309 and replace it ...

Page 40: ... the Low signal at Pin 9 and of IC106 Check Pin 4 and 6 of CN112 Yes No Check Pin 1 and 5 of IC106 Replace IC106 Yes No Check Pin 67 of IC108 MSP3451 Replace IC108 MSP3451 Yes No Check CN301 and tuner and related circuit of CN301 and tuner 5 4 No Sound ...

Page 41: ...icture DTV NTSC only Does the signal appear at Pin 43 48 54 of IC104 Check IC103 and the velated circuit Yes Yes No Dose the signal appear at Pin 65 66 67 68 of IC104 Check IC104 and related circuit of IC104 Yes No Replace LCD Panel Power inductor is green ...

Page 42: ...Memo 5 Troubleshooting 5 6 RS21N RS24N CONFIDENTIAL ...

Page 43: ...Memo 4 Alignments and Adjustments 4 2 RS21N RS24N CONFIDENTIAL ...

Page 44: ...he lamp wire holding tape from the metal chassis on the bottom side 1 1 Taking out the lamp wire from the lamp wire holder 2 Unscrewing the screw Unscrewing force 0 8 1Kg f cm 3 Pulling out the lamp Assembly with stable Power and direction slowly Be careful do not twist the lamp reflector when pulling the lamp ...

Page 45: ... RS24N 3 3 3 3 Reassembly Reassembly procedures are in the reverse order of Disassembly procedures Replacement of lamp unit should be done at the power off state and rcommended clean bench condition 4 Dis Assembled the lamp Ass y from LCD completely ...

Page 46: ...Memo 3 Disassembly and Reassembly 3 4 RS21N RS24N CONFIDENTIAL ...

Page 47: ... GND GND DDC Return GND Red GND Green GND Blue No Connection GND Sync Self Test GND DDC Data Horizontal sync Vertical sync DDC Clock Red Green Blue GND GND DDC Return GND Red GND Green GND Blue No Connection GND Sync Self Test GND DDC Data H V Sync Not Used DDC Clock Red Green H V Sync Blue GND GND DDC Return GND Red GND Green GND Blue Not Used GND Sync Self Test GND DDC Data Not Used Not Used DDC...

Page 48: ...arity H Sync V Sync Remark VGA3 60 Hz 640 x 480 VGA 72 Hz 640 x 480 VGA 75 Hz 640 x 480 VGA 85 Hz 640 x 480 MAC 60 Hz 640 x 480 DTV 59 94 Hz 1280 x 720 DTV 59 94 Hz 1920 x 1080 Table 2 1 Timing Chart 33 716 2200 44 44 1920 192 59 94 1125 15 2 1080 5 74 176 Separate 31 5 800 96 40 640 8 60 0 525 2 25 480 2 25 175 Negative Negative Separate 37 9 832 40 120 640 16 72 8 520 3 20 480 1 31 500 Negative ...

Page 49: ... Hz 1024 x 768 XGA 75 Hz 1024 x 768 XGA 85 Hz 1024 x 768 SVGA 75 Hz 800 x 600 SVGA 85 Hz 800 x 600 Table 2 2 Timing Chart continued 53 7 1048 64 152 800 32 85 1 631 3 27 600 1 56 250 Positive Positive Separate 49 7 1152 64 224 832 32 74 6 667 3 39 624 1 57 284 Negative Negative Separate 48 4 1344 136 160 1024 24 60 0 806 6 29 768 3 65 000 Negative Negative Separate 56 5 1328 136 144 1024 24 70 1 8...

Page 50: ...280 x 1024 SUN 76 Hz 1152 x 900 71 7 1472 96 208 1152 16 76 0 943 8 33 900 2 105 561 Negative Negative Separate SUN 66 Hz 1152 x 900 61 8 1528 128 208 1152 40 66 0 937 4 31 900 2 94 500 Separate 64 0 1688 112 248 1280 48 60 0 1066 3 38 1024 1 108 000 Positive Positive Separate 74 4 1680 160 208 1280 32 70 0 1063 3 36 1024 0 125 000 Negative Negative Separate 80 0 1688 144 248 1280 16 75 0 1066 3 3...

Page 51: ...ec P msec Q msec R msec S msec Clock Frequency MHz Polarity H Sync V Sync Remark UXGA 70Hz 1600 x 1200 UXGA 65Hz 1600 x 1200 81 25 2160 192 304 1600 64 65 1250 3 46 1200 1 175 500 Separate UXGA 60Hz 1600 x 1200 75 2160 192 304 1600 64 60 1250 3 46 1200 1 162 000 Separate 87 5 2160 192 304 1600 64 70 1250 3 46 1200 1 189 000 Separate 80 038 2124 160 308 1600 56 64 443 1242 3 38 1200 1 170 000 Separ...

Page 52: ...ync polarity 33 750kHz 29 630µs 0 000µs 25 859µs 0 593µs 0 593µs 2 586µs 45 000kHz 22 222µs 0 000µs 17 239µs 0 943µs 0 539µs 3 502µs 31 469kHz 31 778µs 0 000µs 26 667µs 0 593µs 2 333µs 2 185µs VERTICAL Frequency Total time Border T B Data time Front porch Sync width Back porch Sync polarity 30Hz 33 333ms 0 000ms 0 059ms 0 148ms 0 444ms 60Hz 16 667ms 0 000ms 16 000ms 0 111ms 0 111ms 0 444ms 60Hz 16...

Page 53: ...Memo 2 Product Specifications 2 8 RS21N RS24N CONFIDENTIAL ...

Page 54: ...tch ON Connect an insulation resistance meter 500 V to the blades of the AC plug The insulation resistance between each blade of the AC plug and accessible conductive parts see above should be greater than 1 megohm 6 Always connect a test instrument s ground lead to the instrument chassis ground before connecting the positive lead always remove the instrument s ground lead last 6 Do not remove a r...

Page 55: ...o Ltd 416 Maetan 3Dong Paldal Gu Suwon City Kyungki Do Korea Printed in Korea P N BN81 00022A 00 http www samsungmonitor com SyncMaster Worldwide http www samsung monitor com SyncMaster USA http www sec co kr monitor Korea ...

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