LCD-Monitor Chassis PO24FS Model 242MP SERVICE Manual TFT-LCD MONITOR Fashion Feature - Worldwide TV Monitor Model (Input to NT,PAL and SECAM areas supported). - MFM (Multi-function Monitor) : A variety of external sources supported as well as PC PC, DVI, DVD, DTV Set-top Box. - 16:10 display. - Menu Opacity: Can control the opacity of PIP and OSD. - CM LVDS (COLOR ENHANCER) Built-in Chip, Improved Picture Quality (MAGICCOLOR PRO).
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 : BN82-00124B-00 URL : http://itself.sec.samsung.co.kr/
2 Product Specifications 2 Product specifications 2-1 Product Main Specification -Worldwide TV Monitor Model (Input to NT,PAL and SECAM areas supported). -MFM (Multi-function Monitor): A variety of external sources supported as well as PC PC, DVI, DVD, DTV Set-top Box. -16:10 display. -Menu Opacity: Can control the opacity of PIP and OSD. -CM LVDS (COLOR ENHANCER) Built-in Chip, Improved Picture Quality (MAGICCOLOR PRO). -Adopts the Dolby Virtual and BBE features to enhance the sound quality. -MFM TV MONITOR (RF, FM, AV, S-VIDEO, COMPONENT, SCART, PC, DVI). -242MP: Uses the AMLCD 6300K Panel (PVA PANEL). -Video Input: RF, CVBS (Composite Video Baseband Signal),S-VIDEO,COMPONENT, SCART(RGB,CVBS),PC ANALOG and DVI. -Audio Input: PC(ANALOG, DVI) STEREO Input, RF, FM RADIO, VIDEO(CVBS,S-VIDEO),COMPONENT,SCART. -External 5W Speaker Output. -Sleep Mode. -Wall & Ceiling Mounting (Optional VESA Wall Mount Kit) 2-1
2 Product Specifications 2-2 Specification Item Description LCD Panel Scanning Frequency Display Colors Maximum Resolution Input Video Signal Input Sync Signal Maximum Pixel Clock rate Active Display Horizontal/Vertical TFT-LCD panel, RGB vertical stripe, normally black, 24-Inch viewable, 0.27 mm pixel pitch Horizontal : 31 khz ~ 81 khz (Automatic) Vertical : 56 Hz ~ 75 Hz (Automatic) 16.7 Million colors Horizontal : 1920 Pixels Vertical : 1200 Pixels RGB Analog, DVI(Digital Visual Interface) Compliant Digital RGB Type : separate H/V sync, Composite, automatic synchronization without external switch Level : TTL level (V high 2.0V, V low 0.8V) 165 MHz 518.4(H)mm / 324(V)mm(24 INCH) AC power voltage & Frequency AC 90 ~ 264 Volts, 60 / 50 Hz +/- 3 Hz Power Consumption(DPMS) 150 W (less than 2W) Dimensions (W x H x D) Set Package Weight (Set/Package) 21.98 x 14.98 x 3.54 Inches (558.4 x 380.7 x 90.0 mm) (Without stand) 21.98 x 61.81 x 6.96 Inches (558.4 x 427.2 x 177.0 mm) (With Stand) 26.02 x 20.51x 11.61 Inches (661.0 x 521.0 x 295.0 mm) 8kg (17.63Ibs)(Without stand), 9kg(19.84Ibs)(With stand) / 12kg (26.45lbs)(Pakage) Environmental Considerations Operating Temperature : 50 ~ 104 (10 ~ 40 ) Operating Humidity : 10 % ~ 80 % Storage Temperature : -4 ~ 113 (-20 ~ 45 ) Storage Humidity : 5 % ~ 95 % TV System Tuning Color Sound Frequency Synthesize NTSC-M,PAL-M/N,PAL/SECAM-L/L',B/G,D/K,I NTSC system: BTSC(Broadcast Television System Committee), A2-Korea, EIAJ PAL system: B/G, I, D/K, L/L' Antenna Input Sound Characteristic 75Ω, Coaxial Cable 1) MAX Internal speaker Out : 5W(channel) x 2 (output level: 4W ~ 6W) 2) Total Harmonic Distortion : 10% MAX 3) AUDIO S/N : 40dB MIN 4) BASS Control Range : -12dB +12dB, TREBLE Control Range : -12dB +12dB 5) Surround mode support 6) Headphone Out : - RF : 5mW max (400m Vrms) - A/V : 10mW max (580 Vrms), Max Input sound : -9dBm 7) Output Frequency - RF : 50Hz 12KHz - A/V : 50Hz 12KHz 8) Max Input Level : 2V 9) standard Audio Input Level :500mVrms 10) CROSSTALK - A/V Input : 60dB min - RF input : 50dB min 11) Input Impedance : 10 2-2
2 Product Specifications Item Description DISPLAY IMAGE PERFOMANCE 1) MagicBright support. - Text Mode : 160 cd/m2 < 90 ~160 > - Internet Mode : 220 cd/m2 < 190 ~ 250 > - Entertain Mode : 400 cd/m2 < 360 ~ 450 > 2) MagicColor Pro 2-1 MagicColor (Factory mode: Off) - Off: Not adaptive full color saturation enhancement - Intelligent: Adaptive full color saturation enhancement except skin color - Full: Adaptive full color saturation enhancement - Demo: Display difference between adaptive full color and non-adaptive full color saturation enhancement 2-2 Color Tone (Factory mode: Noraml) - Warm2(4000K), Warm1(5000K), Normal(6500K), Cool1(7000K), Cool2(8000K), Cool3(9300K), Cool4(10000K) - Color tone range: Each color tone 700K 2-3 Gamma (Factory mode: +0.2) - -0.3, -0.2, -0.1, +0, +0.1, +0.2, +0.3, +0.4, +0.5, +0.6 2-4 6-color (Each color setting factory mode: 50, Change range: 0~100) - Saturation(S): Change range from 0 to 1 at RGBCMY HSV color coordinates Change OSD step range 0~100 ( "S(0)" "0" step: white color, "S(1)" "100" step: dark color) - Hue(H): Change range from -60 to + 60 at RGBCMY HSV color coordinates Change OSD step range 0~100 (each same step intervals: 1.2 ) - Reset 2-5 Color Weakness (Factory mode: Off) - Off: Not Color Weakness correction function state - Custom1: Color Weakness correction function state 1 Each color(r,g,b) 10step(OSD Step: 0~9) control - Custom2: Color Weakness correction function state 2 Each color(r,g,b) 10step(OSD Step: 0~9) control 2-3
2 Product Specifications 2-3 Comparative Specification Manufacture company / Model LG [ L232OT ] SAMSUNG [ Rubens 241MP ] Apple [ Cinema 23HD ] SAMSUNG [ Pollock 24" ] Appearance Panel LM230W01 (LG Philips LCD) LTM240W1-L01 (SAMSUNG AMLCD) LM230W02 (LG Philips LCD) LTM240M1-L01 (SAMSUNG AMLCD) Power Adapter SET Dimension (H W Dmm) Bezel(Width)/Depth 5A/18.5V, 0.8A/5V 8A/14V, 120Watt 24.5V/ 3.5A, 90Watt 24/14/13/5, 150W 588 443 260 660 472 213 450 536 187 558 380 177 45.1 / 68.3 50 19 19 Stand Height Adj. Pivot, Swivel Resin Loading Qty(40ft) D-SUB/DVI RF ABS - PC AL AL ABS - HB None 342 630 504 1 / 2 1 / No No / 1 1 / 1 Yes Yes No 5A/18.5V, 0.8A/5V Video CVBS / S-VHS Component V-chip / Caption PIP / PBP 1 / 1 1 / 1 No Yes 1 1 No 1 No Yes No Yes Yes / Yes Yes / Yes No Yes / Yes Effect BBE BBE No BBE Audio Speaker 5W 2 5W 2 No 5W Headphone Yes Yes No Yes 2-4
2 Product Specifications 2-4 Option Specification Item Item Name Code.No Remark Quick Setup Guide BH68-00376M Warranty Card (Not available in all locations) BH68-00261F User's Guide, Monitor Driver, Natural Color software BN59-00391D BN39-00115A POWER CORD 3903-000085 AUDIO CABLE BN39-00061B RADIO ANTENNA AA39-00365A DVI CABLE BN39-00073A 2-5
2 Product Specifications Item Item Name Code.No Remark Remote Control BN59-00434A Batteries (AAA 4301-000121 Connector 3705-001191 Side Cover SPEAKER ASSY BN96-01816A COVER ASSY SPEAKER BN63-01713A 2-6
2 Product Specifications Item Item Name Code.No Remark Speaker-Audio cable Screws (Black 4EA, Silver 4EA) Speaker-Side cover 2-7
13 Circuit Descriptions 13 Circuit Descriptions 13-1 Overall Block Structure 13-1
13 Circuit Descriptions 13-1-1 Overall Block Description <Main Board> Formats of input sources include RF, CVBS, S-VIDEO,COMPONENT,SCART,PC and DVI. GM1601H, a SCALER IC, has built-in TMDS that enables to process DVI signals without an additional IC and includes HDCP (High Bandwidth Digital Content Protection). This is a neighboring circuit component IC that consists of a DDR memory and a 2M flash memory chips. It processes various signals including RF, AV, S-Video and Component before transferring them through CM-LVDS, a picture quality IC, to the panel. Signals from RF, AV, S-Video and Component go through VCTi, a video processor IC, into the scaler IC before processed in the same way above. RF and AV signals are transferred to and from UPD64084 IC, a 3D Comb Filter, which separates the color signals (C) from the luminance ones (Y) for better picture quality while Component signals go through MST9886, an ADC, to DE-INTERLACE and finally into the scaler IC. Sound signals pass through so-called Lip Sync IC, which compensates for the problem of separate transfer of video and audio signals in broadcasting. VCTi IC processes the video and sound signals at the same time. It has BBE and DolbyVirtual sound features that amplify the sound signals using Amp TPA3002. It can receive all signals including from NTSC, PAL and SECAM with only one tuner. In addition, it supports FM radio reception. 13-2
13 Circuit Descriptions 13-2 Main board part 13-2-1 VSP (Within VCTI) - 4 Inputs and 1 Output 3D-COMB - CVBS, S-Video, RF, SCART RF_if ADC input CVBS,S-video Scart External Video Source Input Video(AV) Pin 60 (VCR) S-Video S- Pin 62,63 (Y,C) TV Pin 109,110 (RF) Scart Pin 61 (CVBS) I 2 C MST9886 M 6 Input VCTI (VSP) Pin 143 Pin 144 Pin 1 Pin 99 Pin 98 R G B H-Sync V-Sync 13-2-2 MST9886-8 Bit ADC - 2 input 1 output - Used for Component input (Y, Pb, Pr Signal R,G,B Signal (D)) - Used for VCT input MDIN input VCT output (R,G,B Signal(A) R,G,B Signal (D)) DTV, DVDVD D Input I 2 C MDIN M 150 Input Y,Pb,Pr( Y,Pb,Pr( ) ) Pin 85,84, 82,89 R,G,B(VCTI) R ) Pin 80,75,76,70 MST9883 Component Pin 8~15 Pin 118~125 Pin 112 Pin 110 Pin 109 Pin 113 Y input C input H-Sync V-Sync FIELD CLOCK 13-3
13 Circuit Descriptions 13-2-3 MDIN150 - Macro Image Tech.( ) Deinterlacer IC - Motion Adaptive 3-D Deinterlacing - Serial I2C Communication Scaler Input ADC output MST9886 M Output I 2 C GM Gm1601 1 Input Y input C input H-Sync V-Sync FIELD CLOCK Pin 169~176 Pin 177~184 Pin 189 Pin 188 Pin 193 Pin 194 MDIN150 Pin 110~118 Pin 134~144 Pin 90~97 Pin 165 Pin 168 Pin 159 R G B H-Sync V-Sync Clock - If the AD converted video signal by ADC is an Interlaced signal, the signal is converted into a progressive signal. 13-2-4 GM1601H - GENESIS ( ) Scaler IC - Built-in micro-processor - RxTx communication support - OSD support, PIP support MEMORY MDIN output DVI D-Sub PC / MDIN I 2 C S5D2544X S Input MDIN R,G,B (8bit) Pin B23 ~ C19 DVI D-Sub Function & IR Pin A6 ~ B10 Pin B1~D2 Pin B12,C12(function) M3,M4 (IR) gm1601h Pin AE16~AF11 LVDS RxTx communication Pin K1,M1,M2 13-4
13 Circuit Descriptions 13-2-5 S5D2544X - System LSI ( ) Enhancer IC - Serial I2C Communication PANEL - ASE, GTC, Color Tone, Gamma, 6-Color, Color Weakness Gm1601 output I 2 C SCALER S Output PANEL P Output LVDS L Input Pin 6~35 S5D2544X Pin 89~112 LVDS L Output 13-2-6 Sound <1> - Audio Switch : TEA6422 - Audio Delay AD : PCM1802 Delay Block Delay : NJU26901 DA : PCM1754 RF PC CVBS,S-video,Component Scart Sound S Input Audio A Switch Audio Delay y PC sound R/L Component sound R/L CVBS,S-Video sound R.L Scart sound R.L Pin 6,23 Pin 9,20 Pin 4,25 TEA6422 Pin 5,24 I 2 C Pin 12,13(IC700) AUDIO DELAY AD:PCM1802 DELAY:NJU26901 DA:PCM1754 Delay SOUND The video signal experiences a time delay when processed by the Deinterlacing / Scaling module. Due to this problem, the audio plays before the corresponding video appears. To resolve this problem, an audio delay is introduced by the audio delay module that consists of an AD converter, which converts the analog audio signal into digital, a delay module, and a DA converter, which converts the digital signals into analog. 13-5
13 Circuit Descriptions 13-2-7 Sound <2> - Global version(all sound standard) - BBE, virtual Dolby Surround, Mute function Sound Amp - Audio decoder: MSP (within Vcti) Delay Sound - Amplifier : TPA3002 RF Sound S Input Delay SOUND RF Pin 113,114 Pin 109,110 Sound S Input VCT49XY I 2 C Pin 123,124 Sound S d Input TPA3002 TPA3002 Headphone am amp p Speaker (R) Speaker (L) SOUND Did I skip RF Sound Delay? RF Sound is output though the Vcti Sound Output, switched and delayed by TEA6422 and re-input to Vcti. 13-6
13 Circuit Descriptions 13-3 MagicColor Pro 13-3-1 MagicColor (Factory mode: Off) - Off: Not adaptive full color saturation enhancement - Intelligent: Adaptive full color saturation enhancement except skin color - Full: Adaptive full color saturation enhancement - Demo: Display difference between adaptive full color and non-adaptive full color saturation enhancement 13-3-2 Color Tone (Factory mode: Noraml) - Warm2(4000K), Warm1(5000K), Normal(6500K), Cool1(7000K), Cool2(8000K), Cool3(9300K), Cool4(10000K) - Color tone range: Each color tone 700K 13-3-3 Gamma (Factory mode: +0.2) - Using this function, the user can configure a specific Grayscale gradation. - '-' - Smoothes the picture and the user can watch dark pictures more easily. - '+' - Sharpens the picture and the user can watch a bright screen more easily. - -0.3, -0.2, -0.1, +0, +0.1, +0.2, +0.3, +0.4, +0.5, +0.6 13-3-4 6-color (Each color setting factory mode: 50, Change range: 0~100) - Saturation(S): Change range from 0 to 1 at RGBCMY HSV color coordinates Change OSD step range 0~100 ( "S(0)" "0" step: white color, "S(1)" "100" step: dark color) - Hue(H): Change range from -60 to +60 at RGBCMY HSV color coordinates Change OSD step range 0~100 (each same step intervals: 1.2 ) - Reset - Using this function, a user can configure the 6 colors, Red, Green, Blue, Cyan, Magenta and Yellow. (Saturation - Determines the Chroma or Color Density, Hue - Determines the Color) 13-3-5 Color Weakness (Factory mode: Off) - Off: Not Color Weakness correction function state - Custom1: Color Weakness correction function state 1 Each color(r,g,b) 10step(OSD Step: 0~9) control - Custom2: Color Weakness correction function state 2 Each color(r,g,b) 10step(OSD Step: 0~9) control 13-3-6 CVD - Using this function, partially color blind persons can watch the screen with 'normal' vision. - You can adjust the Red, Green and Blue colors in 9 steps. 13-7
13 Circuit Descriptions MEMO 13-8
4 Alignments and Adjustments 4 Alignments and Adjustments This section describes to adjust LCD monitor after replacing EEPROM, Main PBA or Panel. 4-1 Factory Mode Adjustments - PAL : Power off INFO MENU MUTE Power ON - NTSC : Power off MUTE 1 8 2 Power ON 4-2 Factory DATA DDP(Display and Deflection Processor) part Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 DDP Part N CE BLE CUTOFF WHITE DRIVE BLUE STRETCH LTI CTI PEAKING Adjust Misc GAMMA 0 Non-linear Color Space Enhancer (NCE) : Adjusts the Gamma of the RF, AV, S-Video, and Scart sources. As you increase the value, the screen becomes lighter increasing the medium parameter. Do not use this function. Use the Gamma Adjustment function of Magic Color. 4-1
4 Alignments and Adjustments Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 DDP Part NCE BLE CUTOFF WHITE DRIVE BLUE STRETCH LTI CTI PEAKING Adjust Misc BLE MODE 3 0:no 1:auto 2:dyna 3:static BLE GAIN BLE TILT STATIC BLE Black Level Expander/Compressor (BLEC) : Leaves bright images as they are and makes dark images darker. This function is used to adjust the visual quality. (TV, AV, S-Video and Scart only) 3 5 2 Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 DDP Part NCE BLE CUTOFF WHITE DRIVE BLUE STRETCH LTI CTI PEAKING Adjust Misc R CUTOFF B CUTOFF G CUTOFF R DRIVE B DRIVE G DRIVE XXX XXX XXX XXX XXX XXX Menus for White Balance Adjustment :Adjusts the Drive (gain) and Cutoff (offset) to adjust the color temperature and the screen display quality. (Min:0 Max: 511, TV, AV, S-Video and Scart only) 4-2
4 Alignments and Adjustments Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 DDP Part NCE BLE CUTOFF WHITE DRIVE BLUE STRETCH LTI CTI PEAKING Adjust Misc LTI CORING LTI GAIN CTI CORING CTI GAIN Luma/Chrominance Transient Improvement (LTI/CTI) :Corrects the suite signal of the luminance and the color difference signal to enhance the sharpness and to reduce peaking. The higher the peaking value, the higher the sharpness. However, a higher sharpness also shows noise more clearly. (TV, AV, S-Video and Scart only) 1 15 3 6 Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 DDP Part NCE BLE CUTOFF WHITE DRIVE BLUE STRETCH LTI CTI PEAKING Adjust Misc Pos Peak Neg Peak Peak Coring 1 6 31 -Peaking :Adjusts the Peaking strength and weakness by adjusting the Overshoot and Undershoot adjustment. (TV, AV, S-Video and Scart only) 4-3
4 Alignments and Adjustments Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 DDP Part NCE BLE CUTOFF WHITE DRIVE BLUE STRETCH LTI CTI PEAKING Adjust Misc Brightness Contrast Saturation Tint Int Brightness 34 46 43 0 0 Contrast, Brightness, Saturation and Tint Adjustment :Adjusts Br,Cont and Color,Tint by adjusting the output signal level of the VCTI IC.(TV, AV, S-Video and Scart only) -VSP(Video Processor) part Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 SCART RGB Brightness -15 Contrast 50 Cb Saturation 40 Cr Saturation 40 Tint 0 -SCART YCrCb Control This menu is used to adjust the contrast, brightness, color saturation and tint of the Scart R,G,B output signal. The CVBS signal to the Scart is controlled in the DDP menu. 0 < contrast < 63/32 (CONADJ) -128 < brightness < 127 (BRTADJ) 0 < saturation Cr < 63/32 (VSATADJ) 0 < saturationa Cb < 63/32 (USATADJ) -45 < tint < +45 Æ ( TINT) 4-4
4 Alignments and Adjustments -MSP(Multistandard Sound Processor) part Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 Source Prescaling FM_AM_Presc NICAM_Presc SCART_Presc BBE 32 19 25 0 -ADC9883 part Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 ADC9883 Gain/Offset RED Gain 176 BLUE Gain 176 GREEN Gain 176 RED Offset 127 BLUE Offset 127 GREEN Offset 127 Caution: This function is used to adjust the sense of color. However, adjusting to an extreme value may saturate a color. Red/BLUE/GREEN Input Gain/Offset Adjustment :Although the Offset/Gain can be adjusted in the DDP block of the VCT, ADC and Scaler, you can only adjust the Offset/Gain in DDP and Scaler in our implementation. A fixed value is used in ADC. 4-5
4 Alignments and Adjustments Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 Color Tone RED Gain BLUE Gain GREEN Gain RED Offset GREEN Offset BLUE Offset 128 128 128 128 128 128 Caution: PC analog Only ( 1920*1200@60Hz 16gray pattern) The color adjustment will only work properly with a particular pattern in a particular mode. Using the color adjustment in other cases may distort the color. The Color Adjustment function provided by Gm1601. It is used to adjust the color tone of the PC and DVI. Although the color tone adjustment functions for other sources are implemented using the VCT, the color tone adjustment functions for components and DVI are implemented using the Scaler. However, the color tone is adjustable using the CM LVDS at the rear of the Scaler by the user. Do not adjust this custom color and use the default setting. Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 Panel Information Total Hr: xxx Upper Lamp Hr: xxx Lower Lamp Hr: xxx The EMI Radiation adjustment menu. Never adjust the default setting. Factory reset: Resets to the factory settings. (Since the monitor is turned off after a reset, turn it on) Off On Reset the time after a panel or lamp replacement. Resetting the time : Press and hold down the Menu button on the front panel of the monitor for 5 seconds. On: Enables Auto Adjustment Off: Disables Auto Adjustment Auto Adj: Enables or disables the function to apply Auto Adjustment to an unadjusted signal when it is supplied. 4-6
4 Alignments and Adjustments -Option/Color Weakness/Checksum Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 Option Suwon CH. Table SESK CH. Table SAMEX CH. Table Erase NVRam Bus-Stop -Factory Selection: Select the country in which the monitor has been manufactured -Erase NVRam : Erases the Scaler RAM. Do not select this menu. Bus-Stop : Stops the I2C that is used by Micom to force control the slave IC. Do not select this menu. The test pattern for partially color blind persons in the Magic Color menus. Shows the Micom checksum. -Upd64084 Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 MDIN Horizontal Peaking Filter Edge Enhancement Filter Deinterlacer Control - Horizontal Peaking Filter: A filter that adjusts the horizontal video peak gain so as to provide a sharper screen. You can turn the filter on or off and adjust the gain. - Edge Enhancement Filter: Provides a function to enhance the distinction of the image border. - You can configure the threshold to automatically turn the filer on or off, adjust the filter gain, and turn the filter on or off. - Deinterlacer Control: Mdin150 IC parameters that convert the progress signal to an interlace signal. You cannot change the default settings. -The Mdin function is for the visual quality setting. Since the default settings are the optimal settings, do not change the settings. 4-7
4 Alignments and Adjustments -Mdin 150 Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 Upd64084 DYGAIN 9 DYCOR 2 DCGAIN 4 DCCOR 10 VAPGain 3 VAPInv 15 YPFT 3 YPFG 8 YHCor 0 If the value of the Coring is low, it is close to a moving picture. If the value is high, it is close to a still picture. (Common for Y and C) If the value of the Gain is low, it is close to a still picture. If the value is high, it is close to a moving picture. (Common for Y and C) - DYGAIN : The Motion Detection Gain of Y that is used when separating Y and C. - DYCOR : The Threshold Level to determine whether Y is a moving picture or a still picture. - DCGAIN : The Motion Detection Gain of C that is used when separating Y and C. - DYCOR : The Threshold Level to determine whether C is a moving picture or a still picture. -Upd64084 is an IC that separates the CVBS signal into Y (contrast signal) and C (color signal). Do not change the default settings. -Upd64084 Service Menu DDP VSP MSP ADC9883 Auto Color Custom Color Panel Info Spread Spectrum Reset Auto Adj. Option Mdin Upd64084 Color Weakness Checksum T-PLLK24WW-0840 04.11.29 Upd64084 DYGAIN 9 DYCOR 2 DCGAIN 4 DCCOR 10 VAPGain 3 VAPInv 15 YPFT 3 YPFG 8 YHCor 0 - VAPGain : The Vertical Compensation Gain of the video signal - VAPInv : The Vertical Compensation Convergence Point of the video signal - YPFT : The center frequency of the Contrast Signal Peaking Filter - YPFG : The Gain of the Contrast Signal Peaking Filter - YHCor : The Coring of the contrast signal in high frequency. 4-8
4 Alignments and Adjustments 4-3 DDC jig installation * Please use DVI cable connection adapter for DVI input. 4-4 How to execute DDC 4-9
4 Alignments and Adjustments Click Sys Config Select Station : Write station Check Serial No and Week : Don t change Click Save Click Open icon. Select Connected Port #1 and Next OK. File Name - 242MPA.DDC : Analog 242MPD.DDC : DVI Press enter key on your keyboard. 4. Confirm the DDC OK. 4-10
4 Alignments and Adjustments 4-5 Micom program upgrade Make a connection as done for DDC input, and supply power to the set. Run the Malibu Flash Downloader 1.7 program. 1. Select Flash Download. 2. Select 4MB_CF. 3. Select a program to download. 4. Click the Download button. In Step 11, the Download Successful message appears when the download is complete. Please refer to the settings. 4-11
4 Alignments and Adjustments 4-6 Factory Mode Adjustments 4-6-1 Factory Mode OSD DDP NCE GAMMA BLE BLE MODE BLE GAIN BLE TILT STATIC BLE CUT OFF R CUT OFF B CUT OFF G CUT OFF WHITE DRIVE R DRIVE B DRIVE G DRIVE BLUE STRETCH LTI LTI CORING LTI GAIN CTI CTI CORING CTI GAIN PEAKING Pos Peak Neg Peak Peak Coring Adjust Misc Brightness Contrast Saturation Tint Int Brightness 4-12
4 Alignments and Adjustments VSP MSP Brightness Contrast Cb Saturation Cr Saturation Tint FM - AM - Presc NICAM - Presc SCART - Presc BBE ADC 9883 Auto Color Custom Color RED Gain BLUE Gain GREEN Gain RED Offset BLUE Offset GREEN Offset RED Gain GREEN Gain BLUE Gain RED Offset GREEN Offset BLUE Offset Panel Info Total Hr Upper Lamp Hr Lower Lamp Hr Spread Spectum Reset Auto Adj Off On Spread sp Amplitude Period 4-13
4 Alignments and Adjustments Option Suwon CH. Table SESK CH. Table SAMEX CH Table Erase NVRam Bus-Stop Mdin Horizontal Peaking Fiter Edge Enhancement Fiter Deinterlacer Control Upd4084 DYGAIN DYCOR DCGAIN DCCOR VAPInv YPFG YHCor Color weakness-testpattern Check Sum 4-14
5 Disassembly and Reassembly 5 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the PO24FS LCD monitor. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 5-1 Disassembly Cautions: 1. Disconnect the monitor from the power source before disassembly. 2. Follow these directions carefully; never use metal instruments to pry apart the cabinet. 3. R/Cover opening jig : BH81-00001A 1. Place monitor face down on cushioned table. Lift up the stand cover and remove 8 screws from the back cover. BH, +, B, M3, L10, BLK, SWCH1018AK FH, +, S, M4, L8, ZPC(BLK), SWRCH18A BH, +, B, M4, L12, ZPC(BLK), SWRCH18 2. Lift up the back cover and disconnect Fucntion Connector. 5-1
5 Disassembly and Reassembly 3. Remove 4 screws from the Shield and lift up the shield. FH, +, B, M3, L8, BLK, PLT, SWRCH18A FH, +, M3, L6, N1 PLT, SWRCH18A, FP 4. Disconnect cables and remove 4 screws from the Invert PCB shield. 5. Lift up the shield. 5-2
5 Disassembly and Reassembly 6. Disconnect cables and remove 4 screws. 7. Lift up the board. 5-2 Reassembly Reassembly procedures are in the reverse order of dissasembly procedures, place the lamp wire correctly in the locator groove so that the wire will not bind or interfere with rear cover. 5-3
5 Disassembly and Reassembly Memo 5-4
6 Troubleshooting 6 Troubleshooting 6-1 No Power Does proper DC12V appear at C614(+12V _IN)? 1 NO Check Adapter Does proper DC5V appear at FT670(+5V _IN)? 2 NO Check Adapter Does proper DC5V appear at FT671(+5V _STDIN)? NO Check Adapter Does proper DC12V appear at FT672(+12V _MAIN)? NO Check related circuit of IC602 or IC300 Does proper DC5V appear at FT609(+5V _VCT)? NO Check related circuit of IC603 or IC300 Does proper DC3.3V appear at FT619(+3.3V _LIVE)? NO Check related circuit of IC606 Check IC300(Scaler) or IC3000(Memory) 6-1
6 Troubleshooting WAVEFORMS IC606 IC603 IC602 C614 IC3000 IC300 6-2
6 Troubleshooting 6-2 No Lamp Does proper DC24V appear at C602(+24V _IN)? NO Check Adapter Does proper DC24V appear at FT600(+24V _INVERTER)? NO Check related circuit of IC601 or IC300 Check Inverter and Lamp of LCD Panel 6-3
6 Troubleshooting WAVEFORMS IC601 FT600 C602 IC300 6-4
6 Troubleshooting 6-3 No Video (PC Signal) Power Indicator is Green Does a signal appear at Pin. No. 4, 10 of IC102(H/V Sync)? 4 5 NO Check related circuit of IC102 or CN101 (Schmitte Trigger or 15P D-sub) Does a signal appear at C100, C102, 3 C104(R,G,B input)? NO Check related circuit of CN101 (15P D-sub) Does a signal appear at Pin. No. 6~35 of IC400(Scaler LVDS output)? 6 NO Check related circuit of IC300 (GM1601H) Does a signal appear at Pin. No. 1~30 of IC400(Scaler LVDS output)? NO Check related circuit of IC400 (S5D2544X) Replace LCD Panel 6-5
6 Troubleshooting WAVEFORMS IC400 IC400 IC300 CN100 C102 C104 CN101 6-6
6 Troubleshooting 6-4 No Picture (TV Signal) Does a signal appear at Pin. No. 1,2 of FT810(1F,2 of X6966M)? 7 8 Does a signal appear at R821, R826, R827(VCT_ROUT, GOUT, BOUT)? NO NO Check CN703 and Tuner Check relatted circuit of IC802 and Q801, Q802, Q803(VCTi) 9 10 Does a signal appear at Pin. No. 98,99 of IC802(VCTi H/V Sync)? NO Check relatted circuit of IC802 (VCTi) Does a signal appear at RA7002~RA7003(ADC output)? NO Check related circuit of IC7001(MST9886) Does a signal appear at RA902~RA903, RA905~RA908 (Deniterlacer output)? NO Check related circuit of IC900 (Mdin150) Does a signal appear at Pin. No. 6~35 of IC400(Scaler LVDS output)? 6 NO Check related circuit of IC300 (GM1601H) Does a signal appear at Pin. No. 1~30 of CN400(CM LVDS output)? NO Check related circuit of IC400 (S5D2544X) Replace LCD Panel 6-7
6 Troubleshooting WAVEFORMS IC900 IC302 FT810 IC7001 TUNER 6-8
6 Troubleshooting 6-5 No Picture (Video, S-Video, Scart) Does a signal appear at R726(VIDEO_AR), R727(VIDEO_AL), R721(S-Video), R711(Scart)? NO Check CN701 and CN702 or AV Device Does a signal appear at R821, R826, R827(VCT_ROUT, GOUT, BOUT)? 8 NO Check relatted circuit of IC802 and Q801, Q802, Q803(VCTi) Does a signal appear at Pin. No. 98,99 of IC802(VCTi H/V Sync)? 9 10 NO Check relatted circuit of IC802 (VCTi) Does a signal appear at RA7002~RA7003(ADC output)? NO Check related circuit of IC7001(MST9886) Does a signal appear at RA902~RA903, RA905~RA908 (Deniterlacer output)? NO Check related circuit of IC900 (Mdin150) Does a signal appear at Pin. No. 6~35 of IC400(Scaler LVDS output)? 6 NO Check related circuit of IC300 (GM1601H) Does a signal appear at Pin. No. 1~30 of CN400(CM LVDS output)? NO Check related circuit of IC400 (S5D2544X) Replace LCD Panel 6-9
6 Troubleshooting WAVEFORMS IC900 IC302 IC7001 CN701 CN702 6-10
6 Troubleshooting 6-6 No Picture(COMPONENT) Does a signal appear at R7069(COMP_Y), R7067(COMP_PB), R7073(COMP_PR)? NO Check CN701 or AV Device Does a signal appear at RA7002~RA7003(ADC output)? NO Check related circuit of IC7001(MST9886) Does a signal appear at RA902~RA903, RA905~RA908 (Deinterlacer output)? NO Check related circuit of IC900(Mdin150) Does a signal appear at Pin. No. 6~35 of IC400(Scaler LVDS output)? 6 NO Check related circuit of IC300 (GM1601H) Does a signal appear at Pin. No. 1~30 of IC400(Scaler LVDS output)? NO Check related circuit of IC400 (S5D2544X) Replace LCD Panel 6-11
6 Troubleshooting WAVEFORMS IC900 IC7001 CN701 6-12
6 Troubleshooting 6-7 No Sound(Component) Does a signal appear at R745(COMP_AR), R747(COMP_AL)? NO Check CN701 or AV Device Does a signal appear at R759(AIN_L), R760(AIN_R)? NO Check related circuit of IC700(TEA6422) Does a signal appear at C548(VAIN_L), C549(VAIN_R)? NO Check related circuit of IC503(PCM1802), IC502(PCM1754) and IC505(NJU26901) Does a signal appear at R510(LOUD_OUT_R), R515(LOUD_OUT_L)? 11 NO Check related circuit of IC802 (VCTi) Does a signal appear at R500(SROUT-), L501(SROUT+), L503(SLOUT+), L504(SLOUT-)? 12 NO Check related circuit of IC500(TPA3002) Check the Connector CN501(R out), CN502(L out) and Speaker L,R 6-13
6 Troubleshooting WAVEFORMS IC500 IC502 503 505 IC802 IC701 IC700 CN501 502 6-14
6 Troubleshooting 6-8 No Sound(TV) Does a signal appear at Pin. No. 1,2 of FT810(IF1,2 of X6966M)? 7 NO Check CN703 and Tuner Does a signal appear at R862(TV_L), R863(TV_R)? NO Check related circuit of IC802(VCTi) Does a signal appear at R759(AIN_L), R760(AIN_R)? NO Check related circuit of IC700(TEA6422) Does a signal appear at C548(VAIN_L), C549(VAIN_R)? NO Check related circuit of IC503(PCMI802), IC502(PCM1754) and IC505(NJU26901) Does a signal appear at R510(LOUD_OUT_R), R515(LOUD_OUT_L)? 11 NO Check related circuit of IC802(VCTi) Does a signal appear at R500(SROUT-), L501(SROUT+), L503(SLOUT+), L504(SLOUT-)? 12 NO Check related circuit of IC500(TPA3002) Check the Connector CN501(R out), CN502(L out) and Speaker L,R 6-15
6 Troubleshooting WAVEFORMS IC500 IC502 503 505 IC802 IC700 TUNER CN501 502 6-16
6 Troubleshooting 6-9 No Sound(VIDEO, S-VIDEO, SCART) Does a signal appear at R726(VIDEO_AR), R727(VIDEO_AL), R723(SCART_RIN), R722(SCART_LIN)? NO Check CN701, CN702 or AV Device Does a signal appear at R759(AIN_L), R760(AIN_R)? NO Check related circuit of IC700(TEA6422) Does a signal appear at C548(VAIN_L), C549(VAIN_R)? NO Check related circuit of IC503(PCM1802), IC502(PCM1754) and IC505(NJU26901) Does a signal appear at R510(LOUD_OUT_R), R515(LOUD_OUT_L)? 11 NO Check related circuit of IC802 (VCTi) Does a signal appear at R500(SROUT-), L501(SROUT+), L503(SLOUT+), L504(SLOUT-)? 12 NO Check related circuit of IC500(TPA3002) Check the Connector CN501(R out), CN502(L out) and Speaker L,R 6-17
6 Troubleshooting WAVEFORMS IC500 IC502 503 505 IC802 CN701 IC700 CN702 CN501 502 6-18
6 Troubleshooting 6-10 No Sound(PC) Does a signal appear at L101(PC_AL), L102(PC_AR)? NO Check CN107 Does a signal appear at R759(AIN_L), R760(AIN_R)? NO Check related circuit of IC700(TEA6422) Does a signal appear at C548(VAIN_L), C549(VAIN_R)? NO Check related circuit of IC503(PCM1802), IC502(PCM1754) and IC505(NJU26901) Does a signal appear at R510(LOUD_OUT_R), R515(LOUD_OUT_L)? 11 NO Check related circuit of IC802 (VCTi) Does a signal appear at R500(SROUT-), L501(SROUT+), L503(SLOUT+), L504(SLOUT-)? 12 NO Check related circuit of IC500(TPA3002) Check the Connector CN501(R out), CN502(L out) and Speaker L,R 6-19
6 Troubleshooting WAVEFORMS IC500 IC502 503 505 IC802 CN107 IC700 CN501 502 6-20
6 Troubleshooting 6-11 Problems & Troubleshooting (Checklist) When display noises such as vertical lines or dots appear on the screen. When the screen repeatedly powers on and off, this is probably due to one of the Backlight wires being disconnected. When any of the function keys or the IR does not work. High voltages run through the primary GND and the lamp wires on the IP board. Do not touch them under any circumstances. This will cause electrical shock. 6-21
6 Troubleshooting 6-12 Voltage Checkpoint (INVERTER) While the power is off, the #2 pin STD of the 10-pin connector still runs an electric current of 5V while the others are turned off and go into standby. The consumption power is satisfied in this way. 6-22
6 Troubleshooting 6-13 Voltage Checkpoint (SMPS) When any one of the backlight lamp wires is disconnected, the screen will repeatedly power on and off, to protect the screen. First check the lamp wires. 6-14 Follow-ups for Board Replacement - Check if the PC colors are properly adjusted. - DDC Input (Both analog and digital inputs required) - Perform a hard power off after resetting in service mode. 6-23
6 Troubleshooting MEMO 6-24
7 Exploded View & Parts List 7 Exploded View & Parts List -You can search for updated part codes through ITSELF web site. URL : http://itself.sec.samsung.co.kr/ 7-1 Device Development Figure 7-1
7 Exploded View & Parts List 7-2 Parts List No. DESCRIPTION CODE No. SPECIFICATION Q'ty REMARKS 1 ASSY, COVER-FRONT BN96-01720 ABS HB PO24FS 1 SA 1-1 COVER-FRONT BN63-01659A ABS HB BK07 + SPRAY 1 SNA 1-2 COVER-DECORATION BN63-01711A PMMA HB CLEAR + SILK 1 SNA 1-3 COVER-KNOB CONTROL BN63-01712A ABS+PC B GR70 + Silver 1 SNA 1-4 KNOB-CONTROL BN64-00350A ABS+PC HB GR70 + Silver 1 SNA 1-5 ASSY-FUNCTION - FUNCTION + LED 1 SNA 2 LCD-PANEL BN07-00195A LTM240M1-L01,Bbit,PVA HPD 1 SA 3 ASSY SHIELD-P PCB BN96-01981A SCEE TO.8 1 SNA 4 ASSY PCB MAIN BN94-00642M PO24FS 1 SA 5 ASSY PCB-POWER BN96-01849A PO24FS 1 SA 6 ASSY SHIELD-P COVER BN96-01980A SECC TO.8 1 SNA 7 ASSY COVER-REAR BN96-01721A ABS HB PO24FS 1 SA 7-1 COVER-REAR BN63-01660A ABS HB GR70 + SPRAY 1 SNA 7-2 BRACKET-SPEAKER BN61-01559A SECC T2.0 2 SNA 7-3 RUBBER-CAP,SET BN73-00089A ELASTOMER 5 SNA 8 ASSY STAND P-SET BN96-01722A ABS HB PO24FS 1 SA 8-1 COVER-STD-BASE BN63-01662A ABS HB GR70 (NONE,1.5) 1 SNA 8-2 COVER-STD-REAR BN63-01663A ABS HB BK07 (NONE, 1.5) 1 SNA 8-3 STAND-BOTTOM BN63-01668A ZnDC2 1 SNA 8-4 ASSY-HINGE BN96-01692A ZnDC2 2 SNA 8-5 RUBBER-FOOT BN73-00077A BUMPON, 13.5,T2.0,60~70 4 SNA 9 SCREW-MACHINE 6003-001003 BH,+,B,M4,L12,ZPC(BLK),SWRCH18 4 SA 10 COVER-REAR,SUB BN96-01661A ABS HB BK07 + DG-810P 1 SA 7-2
10 Wiring Diagram 10 Wiring Diagram 10-1
10 Wiring Diagram 10-1 Connector connection condition CN602 CN 400 CN 801 CN 603 CN 600 CN301 CN 601 CN 702 CN 703 CN3000 CN102 CN101 CN 107 CN701 CN 503 CN501 CN502 10-2
11 PCB Diagrams 11 PCB Diagrams LVDS Inverter 3D- Comb Power CM LVDS Power Scaler Deinter lacer Video Decorder ADC Tuner Fucntion DVI D-sub RCA Jack SPK output PC Stereo input Headphone output 11-1
11 PCB Diagrams Loc. No. Description X Y IC IC100 IC-EEPROM 85.8 15.9 IC101 IC-EEPROM 19.4 31.2 IC102 IC-TTL 55.6 20.2 IC300 IC-LCD CONTROLLER 53.5 66.0 IC3000 IC-DRAM 16.2 60.4 IC3001 IC-FLASH MEMORY 75.8 105.6 IC3002 IC-POSI.FIXED REG. 14.0 94.7 IC3003 IC-EEPROM 81.3 83.7 IC3004 IC-MULTI REG. 12.3 122.9 IC303 IC-CMOS LOGIC 27.1 44.1 IC304 IC-VOL. DETECTOR 81.4 55.8 IC305 IC-CMOS LOGIC 28.2 47.6 IC306 IC-VOL. DETECTOR 88.6 57.5 IC400 IC-VIDEO PROCESS 47.2 126.4 IC500 IC-AUDIO AMP 188.3 120.9 IC501 IC-AUDIO AMP 188.9 97.0 IC502 IC-D/A CONVERTER 145.9 46.1 IC503 IC-A/D CONVERTER 134.2 43.5 IC504 IC-CMOS LOGIC 140.4 54.7 IC505 IC-DELAY LINE 155.8 49.2 IC506 IC-CMOS LOGIC 146.8 53.2 IC507 IC-CMOS LOGIC 159.2 45.5 IC508 IC-CMOS LOGIC 159.3 49.5 IC600 IC-SWITCH VOL. REG. 179.0 147.5 IC601 FET-SILICON 24.8 161.6 IC602 FET-SILICON 208.4 146.9 IC603 FET-SILICON 131.6 165.6 IC604 IC-POSI.FIXED REG. 98.4 132.8 IC605 IC-POSI.FIXED REG. 200.4 162.1 IC606 IC-SWITCH VOL. REG. 107.8 147.5 IC607 IC-POSI.FIXED REG. 165.6 138.4 IC608 FET-SILICON 164.4 165.0 IC609 IC-VOLTAGE REGULATOR 109.4 137.8 IC700 IC-AUDIO SWITCH 140.0 28.8 IC7001 IC-A/D CONVERTER 107.7 44.8 IC701 IC-CMOS LOGIC 157.6 35.4 IC8001 IC-SEPARATOR 142.8 133.8 IC802 IC MICOM 152.1 76.4 IC803 IC-EEPROM 129.1 93.3 IC900 IC-VIDEO PROCESS 101.6 86.0 IC901 IC-DRAM 96.8 102.1 IC902 IC-DRAM 114.5 102.2 TRANSISTOR Q100 TR-SMALL SIGNAL 16.2 29.1 Q101 TR-SMALL SIGNAL 76.5 20.3 Q500 TR-SMALL SIGNAL 200.0 108.6 Q501 TR-SMALL SIGNAL 201.8 122.7 Q600 TR-SMALL SIGNAL 20.0 165.9 Q601 TR-SMALL SIGNAL 135.6 161.7 Q602 TR-SMALL SIGNAL 159.6 167.0 Q645 TR-SMALL SIGNAL 206.5 139.7 Q650 TR-SMALL SIGNAL 207.0 152.8 Q700 TR-SMALL SIGNAL 189.9 83.8 Q701 TR-SMALL SIGNAL 189.4 88.2 Q702 TR-SMALL SIGNAL 177.5 32.6 Q800 TR-SMALL SIGNAL 176.7 95.7 Q8000 TR-SMALL SIGNAL 131.0 131.6 Q8001 TR-SMALL SIGNAL 126.8 131.4 Q8002 TR-SMALL SIGNAL 130.5 111.3 Q8003 TR-SMALL SIGNAL 131.0 127.2 Q8004 TR-SMALL SIGNAL 155.2 107.0 Q8005 TR-SMALL SIGNAL 155.2 102.8 Q8006 TR-SMALL SIGNAL 154.9 103.8 Q8007 TR-SMALL SIGNAL 156.6 107.4 Q8008 TR-SMALL SIGNAL 150.3 118.5 Loc. No. Description X Y Q8009 TR-SMALL SIGNAL 136.0 144.8 Q801 TR-SMALL SIGNAL 173.5 84.4 Q8010 TR-SMALL SIGNAL 146.5 99.7 Q8011 TR-SMALL SIGNAL 145.7 108.9 Q8012 TR-SMALL SIGNAL 147.1 107.1 Q8013 TR-SMALL SIGNAL 145.7 120.8 Q8014 TR-SMALL SIGNAL 150.7 99.7 Q8015 TR-SMALL SIGNAL 130.1 118.8 Q8016 TR-SMALL SIGNAL 137.9 118.7 Q8017 TR-SMALL SIGNAL 131.1 122.1 Q8018 TR-SMALL SIGNAL 130.4 115.4 Q8019 TR-SMALL SIGNAL 130.3 107.1 Q802 TR-SMALL SIGNAL 173.5 88.3 Q8020 TR-SMALL SIGNAL 136.9 111.7 Q803 TR-SMALL SIGNAL 168.5 92.2 ZD100 DIODE-ZENER 4.0 18.2 DIODE ZD101 DIODE-ZENER 76.1 14.9 ZD102 DIODE-ZENER 51.7 12.4 ZD103 DIODE-ZENER 70.7 13.9 ZD104 DIODE-ZENER 47.2 12.0 ZD105 DIODE-ZENER 10.2 15.7 ZD106 DIODE-TVS 96.9 21.2 ZD107 DIODE-TVS 102.0 21.2 ZD111 DIODE-ZENER 22.3 22.3 ZD112 DIODE-ZENER 32.5 21.9 ZD3000 DIODE-ZENER 12.5 32.6 ZD3001 DIODE-ZENER 11.9 41.5 ZD350 DIODE-ZENER 80.9 61.0 ZD501 DIODE-TVS 171.5 21.0 ZD502 DIODE-TVS 177.4 20.9 ZD503 DIODE-ZENER 165.1 18.2 ZD700 DIODE-ZENER 199.4 80.2 ZD701 DIODE-ZENER 193.2 79.9 ZD704 DIODE-TVS 221.2 80.5 ZD705 DIODE-TVS 215.1 80.6 ZD706 DIODE-TVS 204.9 84.1 ZD707 DIODE-TVS 209.9 84.1 ZD708 DIODE-TVS 124.8 21.2 ZD709 DIODE-TVS 113.4 21.0 ZD712 DIODE-ZENER 131.6 20.6 ZD713 DIODE-TVS 104.2 21.3 ZD714 DIODE-TVS 119.0 21.2 ZD715 DIODE-TVS 131.4 19.6 ZD716 DIODE-ZENER 160.6 25.9 ZD717 DIODE-ZENER 160.6 21.9 ZD718 DIODE-ZENER 142.3 18.4 ZD750 DIODE-TVS 152.1 16.9 ZD751 DIODE-ZENER 176.8 50.9 ZD761 DIODE-TVS 149.3 17.7 ZD762 DIODE-TVS 185.9 72.5 ZD763 DIODE-TVS 184.9 73.1 11-2
12 Schematic Diagrams 12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-1 3D PC INPUT Part Schematic Diagram 12-1
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-2 SCALER Part Schematic Diagram 12-2
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-3 MCU & FUNCTION Part Schematic Diagram 12-3
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-4 VIDEO INPUT 2 Part Schematic Diagram 12-4
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-5 VIDEO Part Schematic Diagram 12-5
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-6 ADC Part Schematic Diagram 12-6
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-7 AUDIO & LIPSYNC Part Schematic Diagram 12-7
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-8 POWER & INVERTER Part Schematic Diagram 12-8
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-9 3D COMB FILTER Part Schematic Diagram 12-9
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-10 DEINTERLACER MDIN150 Part Schematic Diagram 12-10
12 Schematic Diagrams -This Document can not be used without Samsung's authorization. 12-11 CM_LVDS 2 Part Schematic Diagram 12-11
12 Schematic Diagrams MEMO 12-12
8 Electrical Parts List 8 Electrical Parts List 8-1 Main PCB Parts Code No. Loc. No. Description Specification EA SA/SNA Remark SPZ-PO24FSSBS/EDC 1 SDI,PVA-ZPD 1 - BN94-00642M ASSY PCB MAIN PO24FS 1 SNA FT810 2904-001179 FILTER-SAW 36.125MHz,-,32.65-39.6MHz/0.5dB,SIP5K,+-0MHz/21.8dB,31.25MHz/37dB 1 SA CN102 3701-001173 CONNECTOR-DVI 24P,3R,FEMALE,ANGLE,AUF 1 SA CN101 3701-001219 CONNECTOR-DSUB 15P,3R,FEMALE,ANGLE,AUF 1 SA CN702 3711-002001 CONNECTOR-HEADER BOX,20P,2R,2MM,STRAIGHT,SN,BLK 1 SA CN600 3711-004122 CONNECTOR-HEADER BOX,14P,1R,2mm,STRAIGHT,SN 1 SA CN602 3711-004122 CONNECTOR-HEADER BOX,14P,1R,2mm,STRAIGHT,SN 1 SA CN3000 3711-004182 CONNECTOR-HEADER BOX,10P,1R,2MM,STRAIGHT,SN,NTR 1 SA CN601 3711-004182 CONNECTOR-HEADER BOX,10P,1R,2MM,STRAIGHT,SN,NTR 1 SA CN801 3711-004349 CONNECTOR-HEADER BOX,3P,1R,2MM,STRAIGHT,SN 1 SA CN703 3711-005505 CONNECTOR-HEADER NOWALL,11P,1R,2.54mm,ANGLE,SN,WHT 1 SA CN503 3722-000143 JACK-PHONE 1P(VER),3.4PI,AG,BLK,NO 1 SA CN107 3722-002081 JACK-EAR PHONE 5P/2C,-,SnPb,L-BLU,- 1 SA CN501 3722-002081 JACK-EAR PHONE 5P/2C,-,SnPb,L-BLU,- 1 SA CN502 3722-002081 JACK-EAR PHONE 5P/2C,-,SnPb,L-BLU,- 1 SA CN701 3722-002290 JACK-PIN 9P+VHS,NI,BLK,ANGLE 1 SNA M/PCB+BRKT/PCB 6003-000334 SCREW-TAPTITE RH,+,2S,M3,L6,ZPC(YEL),SWRCH18 6 SNA POW/PCB+BRKT/PCB 6003-000334 SCREW-TAPTITE RH,+,2S,M3,L6,ZPC(YEL),SWRCH18 4 SNA TUNER AA40-00113A TUNER TECC0949FL40B(S),PAL(CCIR),181CH,38.9MHZ,33V,75 OHM,75 OHM,DIN-JACK,ASYMM,5V,TR, 1 SA TUNER_PCB BN41-00558A PCB SUB-TUNER PO24FS,FR1,1L,1.0,1.6T,54*13 1 SNA IC300_HEAT BN62-00003A HEAT SINK-IC NK,SUN,A6063S,T2.5,W28,L28,-,BH62,- 1 SNA SCART ASSY BN96-01818A ASSY BOARD P-SCART AV PO24FS,CT5000-3160,SCART 1 SNA BN97-00512E ASSY SMD PO24FS 1 SNA D100 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D101 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D102 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D103 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D104 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D105 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D106 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D107 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D108 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D109 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D110 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D710 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D711 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D712 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D800 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D8000 0401-001056 DIODE-SWITCHING MMBD4148SE,100V,200MA,SOT-23,TP 1 SA D600 0402-000553 DIODE-RECTIFIER SS24,40V,2.0A,DO-214AA 1 SA D601 0402-000553 DIODE-RECTIFIER SS24,40V,2.0A,DO-214AA 1 SA D602 0402-000553 DIODE-RECTIFIER SS24,40V,2.0A,DO-214AA 1 SA D603 0402-000553 DIODE-RECTIFIER SS24,40V,2.0A,DO-214AA 1 SA D604 0402-000553 DIODE-RECTIFIER SS24,40V,2.0A,DO-214AA 1 SA D655 0402-000553 DIODE-RECTIFIER SS24,40V,2.0A,DO-214AA 1 SA D111 0403-000258 DIODE-ZENER BZX84C5V6,5.2-6V,225MW,SOT-23,TP 1 SA ZD100 0403-000258 DIODE-ZENER BZX84C5V6,5.2-6V,225MW,SOT-23,TP 1 SA ZD101 0403-000258 DIODE-ZENER BZX84C5V6,5.2-6V,225MW,SOT-23,TP 1 SA ZD102 0403-000258 DIODE-ZENER BZX84C5V6,5.2-6V,225MW,SOT-23,TP 1 SA ZD104 0403-000258 DIODE-ZENER BZX84C5V6,5.2-6V,225MW,SOT-23,TP 1 SA ZD111 0403-000258 DIODE-ZENER BZX84C5V6,5.2-6V,225MW,SOT-23,TP 1 SA ZD112 0403-000258 DIODE-ZENER BZX84C5V6,5.2-6V,225MW,SOT-23,TP 1 SA ZD503 0403-000258 DIODE-ZENER BZX84C5V6,5.2-6V,225MW,SOT-23,TP 1 SA ZD350 0403-000277 DIODE-ZENER MMBZ5226B,3.14-3.47V,225MW,SOT-23,TP 1 SA ZD751 0403-001382 DIODE-ZENER UDZ33B,32.15-33.79V,200MW,SOD-323,TP 1 SA ZD103 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88V,200MW,SOT-363,TP 1 SA ZD105 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88V,200MW,SOT-363,TP 1 SA ZD3000 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88V,200MW,SOT-363,TP 1 SA ZD3001 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88V,200MW,SOT-363,TP 1 SA ZD700 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88V,200MW,SOT-363,TP 1 SA ZD701 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88V,200MW,SOT-363,TP 1 SA 8-1
8 Electrical Parts List Code No. Loc. No. Description Specification EA SA/SNA Remark ZD712 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88V,200MW,SOT-363,TP 1 SA ZD718 0403-001435 DIODE-ZENER QZX363C5V6,5.32-5.88V,200MW,SOT-363,TP 1 SA ZD106 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD107 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD501 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD502 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD704 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD705 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD706 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD707 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD708 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD709 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD713 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD714 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD715 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD750 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD761 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD762 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA ZD763 0406-001163 DIODE-TVS CDS3C05GTA,6.4V/-/-,-,SMD 1 SA Q700 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8000 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8002 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8004 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8007 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8008 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8009 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q801 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8010 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8013 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8015 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q802 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8020 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q803 0501-000280 TR-SMALL SIGNAL KSA1182,PNP,150mW,SOT-23,TP,70 1 SA Q8001 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8003 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8005 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8006 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8011 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8012 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8014 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8016 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8017 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8018 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q8019 0501-000342 TR-SMALL SIGNAL KSC1623-Y,NPN,200mW,SOT-23,TP,135-270 1 SA Q100 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q101 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q500 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q501 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q600 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q601 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q602 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q645 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q650 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q701 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q702 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA Q800 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1 SA IC303 0801-002779 IC-CMOS LOGIC SN74LVC1G125DBVR,BUS BUFFER,SOT-23,5P,-,SINGLE,TP,PLASTIC,3-STATE,-,-,-40TO85C,- 1 SA IC305 0801-002779 IC-CMOS LOGIC SN74LVC1G125DBVR,BUS BUFFER,SOT-23,5P,-,SINGLE,TP,PLASTIC,3-STATE,-,-,-40TO85C,- 1 SA IC504 0801-002779 IC-CMOS LOGIC SN74LVC1G125DBVR,BUS BUFFER,SOT-23,5P,-,SINGLE,TP,PLASTIC,3-STATE,-,-,-40TO85C,- 1 SA IC506 0801-002779 IC-CMOS LOGIC SN74LVC1G125DBVR,BUS BUFFER,SOT-23,5P,-,SINGLE,TP,PLASTIC,3-STATE,-,-,-40TO85C,- 1 SA IC507 0801-002779 IC-CMOS LOGIC SN74LVC1G125DBVR,BUS BUFFER,SOT-23,5P,-,SINGLE,TP,PLASTIC,3-STATE,-,-,-40TO85C,- 1 SA IC508 0801-002779 IC-CMOS LOGIC SN74LVC1G125DBVR,BUS BUFFER,SOT-23,5P,-,SINGLE,TP,PLASTIC,3-STATE,-,-,-40TO85C,- 1 SA IC701 0801-002899 IC-CMOS LOGIC CD4069UBC,INVERTER,SOIC,14P,8.74x3.99mm,HEX,TP,-,-,-,0.05V,-55to+125C,500mW,4V,- 1 SA IC102 0803-000117 IC-TTL 74F14,INVERTER,SOP,14P,150MIL, 1 SA 8-2