Samsung 215TW Service Manual
Samsung 215TW - SyncMaster - 21" LCD Monitor Manual
UPC - 729507705590
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Samsung 215TW manual content summary:
- Samsung 215TW | Service Manual - Page 1
LCD-Monitor Chassis LDP21WS Model 215TW SERVICE Manual TFT-LCD Monitor Fashion Feature - Applying MFM UI - Applying HDCP / PIP - Supporting Magic Tune 4.0 - Supporting Analog / Digital / AV / S-Video / Component - Samsung 215TW | Service Manual - Page 2
-This Service 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. 416, Maetan-3Dong, Yeongtong-Gu, Suwon City, Gyeonggi-Do, Korea, 443-742 Printed in Korea P/N : BN82- - Samsung 215TW | Service Manual - Page 3
Maximum Resolution TFT-LCD panel, RGB vertical stripe, normally black transmissive, 21-Inch viewable, 0.270 (H) x 0.270 (V) mm pixel pitch Horizontal : 31 kHz ~ 80 kHz (Automatic) Vertical : 56 Hz ~ 75 Hz (WSXGA+ : 60 Hz) 16.7 Million colors Horizontal : 1680 Pixels Vertical : 1050 Pixels Input - Samsung 215TW | Service Manual - Page 4
on in some resolution for the first time, it can execute 1 Auto Auto Auto adjustment automatically for the high Quality 2 Auto Power Doppler can check the change of Source on/off Automatically and change the source to the active Input 3 Wall mount Doppler supports Wall mount (100mmx100mm - Samsung 215TW | Service Manual - Page 5
Spec Comparison 2 Product Specifications Model Screen Size Brightness Contrast Response Time Input Source Magic Color Magic Pivot Magic Tune 6-Color Color Weakness Gamma Magic Bright Color Tone KKeeyy SSppeeccificattiioonn LS21BRBS 214T 21 / Cool3 / Cool4 LDP21WS 215TW 21.0" 300 cd/㎡ 900:1 16ms - Samsung 215TW | Service Manual - Page 6
2 Product Specifications 2-5 Spec Comparison to the Other Models Model Response Input Source Magic Pivot Magic Color Magic Tune 6-Color Color Weakness LS21BRBS 214T 21.3" 300 cd/㎡ AUTO (Pivot program + Aensor IC) O Ver 4.0 O O LDP21WS 215TW 21.0" 300 cd/㎡ AUTO (Pivot Program + Sensor IC) X Ver - Samsung 215TW | Service Manual - Page 7
Item Name Quick Setup Guide 2 Product Specifications CODE.NO BN96-03197A Remark Warranty Card (Not available in all locations) BH68-00261F User's Guide, Monitor Driver, Natural Color software, MagicTune™ software BN59-00520A D-Sub(15 Pin) Cable BN39-00244B Power Cord 3903-000085 2-5 - Samsung 215TW | Service Manual - Page 8
2 Product Specifications 2-7 Option Specification(Sold separately) Item Item Name CODE.NO S-Video Cable RCA Cable (Video-Yellow, Audio-Red and White) Component Cable DVI Cable Audio Cable Remark 2-6 - Samsung 215TW | Service Manual - Page 9
. Parallel Connector (25P Cable) MTI-2050 / MMTIT-2I-0250531 DDDDCCMMAaNnAaGgeErR Connect Monitor (Signal Cable) Figure 1. 3-4 OSD Adjustment When Replacing Panel 1. Set the Brightness and Contrast to zero, and push the MENU button more than 5 seconds. The Function OSD is displayed like Figure - Samsung 215TW | Service Manual - Page 10
Alignments and Adjustments 3-6 Service Function Spec. 3-6-1 How to Display Service Function OSD 1. The OSD is displayed just like in 3-2. 2. To exit the service function, press the POWER key and restart the Monitor. Figure 2. The example of service function OSD 3-6-2 How to Control Service Function - Samsung 215TW | Service Manual - Page 11
3-7 Hidden Key list 3 Alignments and Adjustments 3-3 - Samsung 215TW | Service Manual - Page 12
3 Alignments and Adjustments 3-4 - Samsung 215TW | Service Manual - Page 13
3 Alignments and Adjustments 3-8 EDID Installation with Windows Program 1. Execute "WinDDC.exe" 2. Click "Sys Config" Select "Station : Write station" Check " .DDC Press enter key on your keyboard. 4. Confirm the "DDC OK". - After Replacing the Main Board - EDID Installation (Analog and Digital) 3-5 - Samsung 215TW | Service Manual - Page 14
3 Alignments and Adjustments Memo 3-6 - Samsung 215TW | Service Manual - Page 15
5 Exploded View and Parts List -You can search for updated part codes through ITSELF web site. URL : http://itself. sec. samsung.co.kr 5-1 LDP21WS Exploded View T0003 M0215 M0014 T0376 M0001 T0022 M0174 M0006 5 Exploded View & Parts List M0006 M0003 5-1 - Samsung 215TW | Service Manual - Page 16
BN96-03195A BN44-00127B BN94-00846P BN63-02473A BN63-02470A BN96-03196A SPECIFICATION & DESCRIPTION ASSY COVER P-FRONT;LS21DP,ABS HB GR70,SV ASSY COVER FRONT;LS21DPWASQ/EDC KNOB CONTROL;LS21DP,ABS,T1.0,HB,GR70 (CL LCD-PANEL;LTM210M2-L02,Dvorak,8BIT,477.6 ASSY SHIELD P-COVER;LS21DPW,SECC,T0.8 IP - Samsung 215TW | Service Manual - Page 17
codes through ITSELF web site. URL : http://itself.sec.samsung.co.kr/ 6-1 LS21DPWASQ/EDC Parts list Level Loc. No. Code No. Description & Specification 0 LS21DPWASQ/EDC 215TW,WSA1/S21A2-LDP,21,LCD-MO,NETHERLAN 0.1 M0002 BN90-00823S ..2 M0013 BN96-03390A ...3 M0006 BN63-02470A ASSY COVER - Samsung 215TW | Service Manual - Page 18
6 Electrical Parts List Level Loc. No. Code No. Description & Specification 0.1 M0112 BN91-01001W ..2 M0081 6003-000275 ..2 BN63- BLK,JACK-PIN;3P,AU,RED/BLU/GRN,ANGLE ASSY HDCP;BN46-00018A,BR20/21BS_CS,MSTAR KEY CODE-CERTIFICATE;(HDCP KEY)PPM42M5S, ASSY SMD;LS21DPWAB/XAA SOLDER-CREAM;LST309 - Samsung 215TW | Service Manual - Page 19
JP601 2007-000070 ....4 R108 2007-000070 Description & Specification DIODE-ZENER;QZX363C5V6,5.32-5.88V,200MW, DIODE-TVS;MMQA5V6T3 REG.;G953-18T6U,SOT-223,3P IC-VIDEO DECODER;TW9906,TQFP,80P,12x12mm IC-LCD CONTROLLER;MST6281LA-LF-165-1,LQF R-CHIP;150ohm,1%,1/10W,TP,1608 R-CHIP;1Kohm,1%,1/10W - Samsung 215TW | Service Manual - Page 20
6 Electrical Parts List 7-2 Others Level Loc. No. Code No. ....4 R109 2007-000070 ....4 R110 2007 000070 ....4 R414 2007-000070 ....4 R415 2007-000070 ....4 R416 2007-000070 Description & Specification R-CHIP;0ohm,5%,1/10W,TP,1608 R-CHIP;0ohm,5%,1/10W,TP,1608 R-CHIP;0ohm,5%,1/10W,TP - Samsung 215TW | Service Manual - Page 21
2007-000074 ....4 R334 2007-000074 ....4 R335 2007-000074 ....4 R351 2007-000074 Description & Specification R-CHIP;0ohm,5%,1/10W,TP,1608 R-CHIP;0ohm,5%,1/10W,TP,1608 R-CHIP;0ohm,5%,1/10W,TP,1608 ;100ohm,5%,1/10W,TP,1608 R-CHIP;100ohm,5%,1/10W,TP,1608 6 Electrical Parts List EA SA/SNA - Samsung 215TW | Service Manual - Page 22
6 Electrical Parts List Level Loc. No. Code No. ....4 R352 2007-000074 ....4 R353 2007-000074 ....4 R626 2007-000078 ....4 R628 2007-000078 ....4 R630 2007-000078 Description & Specification R-CHIP;100ohm,5%,1/10W,TP,1608 R-CHIP;100ohm,5%,1/10W,TP,1608 R-CHIP;100ohm,5%,1/10W - Samsung 215TW | Service Manual - Page 23
2007-000084 ....4 R639 2007-000084 ....4 R641 2007-000084 ....4 R642 2007-000084 Description & Specification R-CHIP;1Kohm,5%,1/10W,TP,1608 R-CHIP;1Kohm,5%,1/10W,TP,1608 R-CHIP;1Kohm,5%,1/10W,TP ;4.7Kohm,5%,1/10W,TP,1608 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 6 Electrical Parts List EA SA/SNA - Samsung 215TW | Service Manual - Page 24
6 Electrical Parts List Level Loc. No. Code No. ....4 R643 2007-000084 ....4 R764 2007-000084 ....4 R125 2007-000126 ....4 R508 2007-000134 ....4 R511 2007-000134 Description & Specification R-CHIP;4.7Kohm,5%,1/10W,TP,1608 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 R-CHIP;10Kohm,5%,1/10W - Samsung 215TW | Service Manual - Page 25
2203-000140 ....4 C625 2203-000140 ....4 C633 2203-000140 ....4 C634 2203-000140 Description & Specification R-CHIP;180ohm,5%,1/10W,TP,1608 R-CHIP;180ohm,5%,1/10W,TP,1608 R-CHIP;180ohm,5%,1/10W,TP,1608 10%,50V,X7R,1608 C-CER,CHIP;1.5nF,10%,50V,X7R,1608 6 Electrical Parts List EA SA/SNA - Samsung 215TW | Service Manual - Page 26
6 Electrical Parts List Level Loc. No. Code No. ....4 C635 2203-000140 ....4 C636 2203-000140 2203-000189 ....4 C350 2203-000189 ....4 C351 2203-000189 ....4 C352 2203-000189 Description & Specification C-CER,CHIP;1.5nF,10%,50V,X7R,1608 C-CER,CHIP;1.5nF,10%,50V,X7R,1608 C-CER - Samsung 215TW | Service Manual - Page 27
....4 C354 2203-000257 ....4 C355 2203-000257 ....4 C356 2203-000257 ....4 C360 2203-000257 Description & Specification C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 C-CER 10%,50V,X7R,1608 C-CER,CHIP;10nF,10%,50V,X7R,1608 6 Electrical Parts List EA SA/SNA - Samsung 215TW | Service Manual - Page 28
6 Electrical Parts List Level Loc. No. Code No. ....4 C361 2203-000257 ....4 C531 2203-000257 C533 2203-005005 ....4 C534 2203-005005 ....4 C536 2203-005005 ....4 C236 2203-005065 Description & Specification C-CER,CHIP;10nF,10%,50V,X7R,1608 C-CER,CHIP;10nF,10%,50V,X7R,1608 C-CER - Samsung 215TW | Service Manual - Page 29
....4 C471 2402-001153 ....4 C637 2402-001159 ....4 C638 2402-001159 ....4 C537 2402-001160 Description & Specification C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 C-CER ,TP,4X5.2MM C-AL,SMD;330UF,20%,16V,WT,TP,1008 6 Electrical Parts List EA SA/SNA - Samsung 215TW | Service Manual - Page 30
6 Electrical Parts List Level Loc. No. BN41-00696A ....4 MICOM BN97-00813E .....5 IC115 1107-001530 Description & Specification C-AL,SMD;330UF,20%,16V,WT,TP,1008 C-AL,SMD;330UF, SENSOR SW-TILT;SPSF100100,DC5V,1mA,-10 ~ PCB MAIN;215TW,FR-4,4L,MP1.0,1.6T,190*11 ASSY MICOM-SPZ,W/W;LS21DPWAB/XAA,W/W IC - Samsung 215TW | Service Manual - Page 31
BOX;LS21DPWASQ/EDC BOX-MONITOR;S/M215TW(LS21DPW),SY-05,YEL LCD,BASIC,EU,M CARD-01;TFT LCD,SRC,RUSSIA,S/W,120,W210* MANUAL FLYER-CARD;COMM,SAMSUNG,18 LANG,E ASSY MANUAL P-IB+QSG;215TW,SyncMaster,W/ MANUAL FLYER-04,QSG;LCDQUICK SETUP GUIDE S/W DRIVER-01,IB;215TW,W/W,SyncMaster,Do 6 Electrical Parts - Samsung 215TW | Service Manual - Page 32
7 Block Diagram 7 Block Diagrams 7-1 - Samsung 215TW | Service Manual - Page 33
7 Block Diagrams Memo 7-2 - Samsung 215TW | Service Manual - Page 34
8 Wiring Diagram 8 Wiring Diagram 8-1 - Samsung 215TW | Service Manual - Page 35
8 Wiring Diagram Memo 8-2 - Samsung 215TW | Service Manual - Page 36
9 Schematic Diagrams - This Document can not be used without Samsung s authorization. 9 Schematic Diagrams 9-1 - Samsung 215TW | Service Manual - Page 37
9 Schematic Diagrams - This Document can not be used without Samsung s authorization. 9-2 - Samsung 215TW | Service Manual - Page 38
- This Document can not be used without Samsung s authorization. 9 Schematic Diagrams 9-3 - Samsung 215TW | Service Manual - Page 39
9 Schematic Diagrams - This Document can not be used without Samsung s authorization. 9-4 - Samsung 215TW | Service Manual - Page 40
- This Document can not be used without Samsung s authorization. 9 Schematic Diagrams 9-5 - Samsung 215TW | Service Manual - Page 41
9 Schematic Diagrams - This Document can not be used without Samsung s authorization. 9-6 - Samsung 215TW | Service Manual - Page 42
on your taste. If this is the case, adjust the brightness and contrast by using the OSD menu. 2) Text For documentations or works involving heavy text as a DVD or Video CD. AV/S-Video/Component : Mode button The Monitor has four automatic picture settings ("Dynamic", "Standard", "Movie" and "Custom - Samsung 215TW | Service Manual - Page 43
, Digital, AV, S-Video and Component input signal.) Note : Changing the source is allowed only in external devices that are connected to the monitor at the time. 5. AUTO button (Available in Analog mode only) When the 'AUTO' button is pressed, the Auto Adjustment screen appears as shown in the - Samsung 215TW | Service Manual - Page 44
10-2 Rear 10 Operating Instructions and Installation 1. POWER 2. DVI/PC IN 1. POWER S/W : Switch the monitor on and off. 2. POWER : Connect the power cord for your monitor to the POWER on the back of the monitor. 1. DVI(HDCP) : Connect the DVI cable to the DVI(HDCP) port on the back of your - Samsung 215TW | Service Manual - Page 45
Instructions and Installation 3. COMPONENT IN 1. R - AUDIO - L : DVD/DTV sound input terminal (left/right) 2. PR, PB,Y : DVD/DTV video input terminal(PR, PB,Y) 4. S-VIDEO / VIDEO / R - AUDIO - L 1. S-VIDEO : External device (S-video) input terminal 2. VIDEO : External device (video) input - Samsung 215TW | Service Manual - Page 46
-3-1 Removing the base 10 Operating Instructions and Installation 1. Turn off your monitor and unplug its power cord. 2. Lay the LCD monitor face-down on a flat surface with a cushion beneath it to protect the screen. 3. Remove four screws ( A ) and then remove the Stand from the LCD monitor. 10-5 - Samsung 215TW | Service Manual - Page 47
with a cushion beneath it to protect the screen. 3. Remove four screws and then remove the stand from the LCD monitor. 4. Align the mounting interface Pad with the holes in the rear cover mounting pad and secure it with four screws that came with the arm-type base, wall mount hanger or other base - Samsung 215TW | Service Manual - Page 48
11 Disassembly and Reassembly 11 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LDP21WS TFT-LCD monitors. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 11-1 - Samsung 215TW | Service Manual - Page 49
11 Disassembly and Reassembly Description 2. Take out 3 screws on rear cabinet. Use the Jig and Separate Cover Rear. Picture Description 3 - Separate Function cable from Main Board. - Separate Lamp wire shield - Separate AV cover 4. Separate lamp wire 11-2 - Samsung 215TW | Service Manual - Page 50
Description 5. - Separate LVDS cable form the Panel. - Separate the 5 screws from the PBA Board. 11 Disassembly and Reassembly Picture Description 11-2 Reassembly Reassembly procedures are in the reverse order of disassembly procedures. 11-3 - Samsung 215TW | Service Manual - Page 51
11 Disassembly and Reassembly Memo 11-4 - Samsung 215TW | Service Manual - Page 52
Feature Description 1 Scaler Scaler Integrate ADC and TMDS, Scaling part 2 DDR MEMORY DDR memory Save frame information that SCALER Pivot sensor -.Magic tune3.6 receive Basic information from MCU and rotate screen through the Pivot soft ware 5 FLASH MEMORY Flash memory save information - Samsung 215TW | Service Manual - Page 53
13 Circuit Descriptions Memo 13-2 - Samsung 215TW | Service Manual - Page 54
. - SMPS(Switching Mode Power Supply) Switching Mode Power supply. This design technology is used to step up/down the input power by switching on/off - FRC(Frame Rate Controller) Technology that change image frame quantity displayed on screen for one second. Actually TFT-LCD panel require 60 pcs of - Samsung 215TW | Service Manual - Page 55
. - DVD A type of digital disk technology that takes up only the benefits of CD and LD, to implement a high resolution/quality, which enables the user to enjoy clearer images. - Horizontal Frequency The time to scan one line connecting the right edge to the left edge of the screen horizontally is - Samsung 215TW | Service Manual - Page 56
monitor. Plug the power cord for the monitor into a nearby outlet. 2-1. Using the D-sub (Analog) connector on the video card. Connect the signal cable to the 15-pin, RGB port on the back of your monitor. 2-2. Using the DVI (Digital) connector on the video card. Connect the DVI cable to the DVI(HDCP - Samsung 215TW | Service Manual - Page 57
14 Reference Infomation 14-2 Connecting to Other devices - This monitor allows the user to connect it to such input devices as a DVD player, a VCR or a camcorder without disconnecting the PC. - The configuration at the back of the monitor may vary from product to product. 1) Connecting AV Devices - - Samsung 215TW | Service Manual - Page 58
Infomation 2) Connecting DVD/DTV Set Top Box - Connect to the DVD/DTVSet Top Box input if the device has a DVD/DTV connector. You can watch Component simply by hooking up the Component with the monitor as long as the power is on. 1. Connect the port of the DVD, VCR (DVD / DTV Set-Top - Samsung 215TW | Service Manual - Page 59
GND-G GND-B DDC Power Input (+5V) Self Raster GND Bi-Dr Data (SDA) Not Used Not Used DDC Clock (SCL) Sync Type Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Rx2Rx2+ GND No Connection No Connection DDC Clock (SCL) DDC Data (SDA) NC Rx1Rx1+ NC No Connection 24P DVI-D 13 14 15 16 17 18 19 20 21 - Samsung 215TW | Service Manual - Page 60
This section of the service manual describes the timing that the 37.500 26.667 2.032 3.810 37.879 26.400 3.200 2.200 46.875 21.333 1.616 3.232 48.363 20.677 2.092 2.462 60.023 16.660 1. H/V Composite Sync Video C D E Sync B A A : Line time total C : Back porch E : Front porch Video Q - Samsung 215TW | Service Manual - Page 61
is the same as the following Preset Timing Modes, the screen will be adjusted automatically. However, if the signal differs, the screen may go blank while the power LED is on. Refer to the video card manual and adjust the screen as follows. Table 1. Preset Timing Display Mode IBM, 640 x 480 - Samsung 215TW | Service Manual - Page 62
slim design 17" PVA mode EN LTM170W1-L01 ZPD panel EP LTM170EH-L01 ZPD panel EQ LTM170E5-L01 ZPD panel ER LTM170EH-L05 ZPD panel ES LTM170E5-L03 ZPD panel ET LTM170EU-L01 ZPD panel EU LTM170E5-L04 ZPD panel EV LTM170E6-L02 ZPD panel EW Color coordinates change for LCD TV EX AMLCD - Samsung 215TW | Service Manual - Page 63
ZPD new code derivation DISPLAY LCD AMLCD 20.1" Normal panel ZPD code derivation HAYDN 17" PZD code PANEL derivation AMLCD 57" new panel development AMLCD 15" XO-L21 8ms panel code AMLCD 26" 16:9 7Line new Panel AMLCD 40" 16:9 SPVA 90% new Panel AMLCD 21.3" PVA new Panel Code AMLCD 32" 16:9 SPVA 90 - Samsung 215TW | Service Manual - Page 64
Monitor new panel development" "17"" CPT NEW development panel" "17"" CPT ZPD panel code derivation" "CPT 15"" panel ZPD code derivation (GOYA-PJT)" CPT 15" PSWG code derivation CPT 15" PSWG panel ZPD code "CPT 17"" PSWG panel code derivation CPT 17"""" PSWG type new Panel code""" CPT 17" PSWG type - Samsung 215TW | Service Manual - Page 65
code AMZ AUO 26" ZPD panel ATZ AU TN PSWG type new Panel (8msec) ZPD code derivation AMZ AUO 26" Panel new (Cosmetic spec down grade) AMZ AUO 32" Grade new (Cosmetic spec down grade) AMZ AU Monitor 19" MVA new code derivation AMZ LCD TV VE project new AMZ LCD TV VE project new AMZ
SERVICE
Manual
TFT-LCD Monitor
Fashion Feature
LCD-Monitor
Chassis
LDP21WS
Model
215TW
- Applying MFM UI
- Applying HDCP / PIP
- Supporting Magic Tune 4.0
- Supporting Analog / Digital / AV / S-Video /
Component