Table of Contents CONTENTS PAGE Sections 1. Features 2. Specifications 3. On Screen Display 4. Factory Preset Timings 5. Pin Assignment 6. Main Board I/O Connections 7. Theory of Circuit Operation 8. Waveforms 9. Trouble Shooting 10. Block Diagram 10-1 11.
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Also, any unauthorized changes or modifications to Amtrak products will void the user’s authority to operate this device. Thus SHARP Will not be held responsible for the product and its safety. CE CERTIFICATION This device complies with the requirements of the EEC directive 89/336/EEC with regard to “Electromagnetic compatibility.”...
Chapter 1 Features Built in TV channel selector for TV viewing Built in HDTV, composite/Component video, HDMI ,ATV out and DTV out ,Audio line out, Audio optical out Built in auto adjust function for automatic adjustment of screen display Smoothing function enables display of smooth texts and graphics even if image with resolution lower than 1920x1080 is magnified Power saving to reduce consumption power too less than 0.5W On Screen Display: user can define display mode (i.e.
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(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer.
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9-4. Precautions for Strong Light Exposure Strong light exposure causes degradation of polarizer and color filter. 9-5. Storage When storing modules as spares for a long time, the following precautions are necessary. (1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light.
Chapter 3 On Screen Display A. LED indicator display on the front LED indicator Status Remark AC power off By disconnecting the power cord White Power on Default: off B. Specification and explanation of user control panel on the side i.
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This button allows the user to cycle through the input sources in the following sequence: TV, AV/Component, HDMI 1, HDMI 2, HDMI_SIDE, When the OSD is activated, the option can be confirmed pressing this button. SHARP On Screen Display MENU OSD Adjustment Main MENU A.
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PICTURE A. AV MODE (User/ Standard [Energy Star]/ Movie/ Game/ DYNAMIC/ Sport) B. BACKLIGHT (0~ 100) C. CONTRAST (0~ 100) D. BRIGHTNESS (0~ 100) E. COLOR (0~ 100) F. TINT (-50~ 50) G. SHARPNESS (0~ 20) H. SIZE & POSITION (Horiz. Position/ Vertical Position/ Horiz.
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AUDIO A. SURROND (Off/ Movie/ News) B. AUTO VOLUME CONTROL (Off/ On) C. BASS (-12~ 12) D. TREBLE (-12~ 12) E. BALANCE (-10~ 10) F. LIP SYNC (0~ 5) G. TV SPEAKERS (Off/ On) H. AUDIO ONLY I. DIGITAL AUDIO OUT(Dolby Digitial/ PCM) J.
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SETUP A. NAME INPUT INPUT SOURCE (TV/AV IN/COMP/HDMI-1/HDMI-2/HDMI-3 (SIDE)) INPUT LABELS (Custom/Antenna/Blu-Ray/Cable/DTV/DVD/Game/Hi Def/PC/Sat/STB/VCR) SHOW KEYBOARD B. CEC LINK SETTINGS CEC LINK FUNCTION (Disable/ Enable) SYSTEM AUDIO CONTROL (Off/ On) DEVICE SEARCH C. MENU LANGUAGE (English/ French/ Spanish)) D. TIME & LOCAL SETTING TIME ZONE (Alaska/ Hawaii/ Pacific/ Mountain/ Central/ Eastern/ Atlantic/ Newfoundland/ Indiana/ Arizona)
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CONFIDENTIAL – DO NOT COPY Page 3-6 File No. SG-0000239...
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A. ANALOG CLOSED CAPTION (Off/ CC1/ CC@/ CC3/ CC4) B. DIGITAL CLOSED CAPTION (Off/ CC1/ CC2/ CC3/ CC4/ CS1/ CS2/ CS3/ CS4/ CS5/ CS6) C. DIGITAL CC OPTIONS Caption Style (As Broadcast/Custom) Text Size (As Broadcast/Small /Standard/Large) Font (As Broadcast/ Playbill/ Newsprint/ Computer/ Modem /Casual/ Script/ Capitols) Color (As Broadcast/Black/White /Green/Blue/Red/Cyan...
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VIEW MODE A. NORMAL B. WIDE C. ZOOM D. PANORAMIC) CHANNEL A. TV MODE (Antenna/ Cable) B. AUTO CHANNEL SCAN C. PARTIAL CHANNEL SCAN Scan Mode (Analog & Digital/ Analog From Channel To Channel Start Scan D. FIND CHANNEL Enter Channel Number Add Channel E.
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SLEEP TIMER A. OFF B. 30 MINUTES C. 60 MINUTES D. 90 MINUTES E. 120 MINUTES F. 180 MINUTES Media Operation When USB disk is inserted or RCU USB button is pressed, USB selection / Media Type selection is showed up and can play Photo / Music / Video media.
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CONFIDENTIAL – DO NOT COPY Page 3-10 File No. SG-0000239...
Chapter 4 Factory preset timings This timing chart is already preset for the TFT LCD analog & digital display monitors. HD video digital preset modes at HDMI Mode No. Resolution 480i 480p 720p 1080i 1080p Video input Mode No. Resolution 480i 480p 720p...
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QAM system (supporting clear QAM) IF-output level: 1Vp-p minimum Frequency: 57.00~861.00 MHz AV/Composite Video (CVBS) Connector a. Frequency: H: 15.734KHz V: 60Hz (NTSC) b. Signal level: Video ( Y + C ):1Vp-p Sync (H+V):0.3V below Video (Y+C) c. Impedance: 75Ω d.
Chapter 6 Main Board I/O Connections JP1 C [Power Board to Main BD] ONNECTION Description PWR_19V PWR_19V PWR_19V +12V_ON_OFF BL_ON_OFF BL_DIMMING1 BL_DIMMING2 J13 C [Main BD to IR BD] ONNECTION Description IR_Power WHITE_LED LS_SCL LS_SDA JI3 C [Main BD to Display BD] ONNECTION Description IR_Power...
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JA1 C [Main BD to SPEAKER ] ONNECTION Description JL1 C [Main BD to Panel Side] ONNECTION Description LVDSVDD LVDSVDD LVDSVDD LVDSVDD BCKM BCKP CONFIDENTIAL – DO NOT COPY Page 6-2 File No. SG-0000239...
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ACKM ACKP SCN_EN LD_EN LVDS_FORMAT Tcon_SDA Tcon_WP Tcon_SCL JL2 C [Main BD to Panel Side] ONNECTION Description DCKM DCKP CONFIDENTIAL – DO NOT COPY Page 6-3 File No. SG-0000239...
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CCKM CCKP CONFIDENTIAL – DO NOT COPY Page 6-4 File No. SG-0000239...
Chapter 7 Theory of Circuit Operation The route of HDMI CON input The passing signal is processed with the MSD8220. Then MSD8220 generates a LVDS for display device. The route of HDTV & Component input HDTV & Component signal is inputted to the MSD8220.After processing, MSD8220generates a LVDS for display device.
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MSD8220 GENERAL DESCRIPTION MSD8220LBMP is a highly integrated TV SoC solution for ATSC digital television platform. Integrating latest advanced technologies from MStar Semiconductor, the world leading TV SoC provider in TV industry, MSD8220LBMP provides the most cost-efficient solution for multimedia TV application with creative and attractive features exclusively presented.
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FEATURES MSD8220LBMP is a highly integrated single chip solution for digital ATSC TV system. Key features include: 1. Digital and Analog TV Front-End Demodulator 2. Multi-Standard A/V Format Decoder 3. The MStarACE6UC Video Processor 4. Home Theater Sound Processor 5. Embedded Memory for optimized BOM cost 6.
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▲ Supports Bitrate up to 40 Mbits (Blu-ray spec.) RealMedia DecoderOptional ▲ Supports maximum resolution up to 1080p@30fps ▲ Supports RV8, RV9, RV10, and RA8-LBR decoders ▲ Supports file formats with RM and RMVB ▲ Supports Picture Re-sampling ▲ Supports in-loop de-block for B-frame AVS Video DecoderOptional ▲ Jizhun profile, level 6.0 ▲ Max.
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▲ Audio processing for loudspeaker channel, including volume, balance, mute, tone, EQ, virtual stereo/surround and treble/bass controls ▲ Advanced sound processing options available, for example: Dolby1, SRS2, BBE3, QSound4 ▲ Supports digital audio format decoding: MPEG -1, MPEG-2 (Layer I/II), MP3, Dolby Digital (AC-3) Optional, AAC-LC, WMA by Digital Plus Optional ...
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▲ Supports CECSupports HDMI 3D format input ▲ Supports HDMI 4Kx2K input ▲ Supports HDMI ARC ▲ Single link DVI 1.0 compliant ▲ Robust receiver with excellent long-cable support HDMI/MHL Dual-Purpose Port ▲ MHL 2.0 Compliant ▲ MHL/HDMI Auto-detection ▲ Supports MHL charging in normal/standby mode MStar Advanced Color Engine (MStarACE-6UC) ▲ 10-bit Data Processing Path ▲ Fully programmable multi-function scaling Engine Nonlinear video scaling supports various...
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▲ Single/dual link 10-bit LVDS/Mini-LVDS output ▲ Supports panel resolution up to Full-HD (1920x1080) @ 60Hz ▲ Programmable TCON control signals generation ▲ Supports TH/TI format ▲ Supports dithering options to 6/8-bit output ▲ Spread spectrum output for EMI suppression ▲ Supports 60Hz 3D passive panel (Line alternative mode) CVBS Video Outputs ▲ Supports CVBS bypass output 2D Graphics Engine...
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▲ Integrated 11-bit A/D converter (for optional external A/D converter support) ▲ All digital demodulation ▲ Integrated deinterleaver RAM for all modes (No need of external memory for deinterleaver) ▲ Supports 44MHz IF input ▲ Supports no SAW for any application Connectivity ▲ Two USB 2.0 host ports ▲ USB architecture designed for efficient support of external storage devices in conjunction with off air broadcasting...
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Electrical Characteristics Recommended Operating Conditions Parameter Symbol Units 3.3V Supply Voltages VVDD_33 3.14 3.46 1.8V Supply Voltages VVDD 18 1.70 1.90 1.15V Supply Voltages VVDD_115 1.12 1.15 1.18 Ambient Operating Temperature °C Junction Temperature °C Absolute Maximum Ratings Parameter Symbol Units 3.3V Supply Voltages VVDD_33...
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Flash: MX25L3206EM2I-12G Page 7-10 CONFIDENTIAL – DO NOT COPY File No. SG-0000239...
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Audio Amplifier: TAS5707L Page 7-22 CONFIDENTIAL – DO NOT COPY File No. SG-0000239...
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MEMC MST7438BB Page 7-24 CONFIDENTIAL – DO NOT COPY File No. SG-0000239...
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ELECTRAICAL SPECIFICATIONS Page 7-25 CONFIDENTIAL – DO NOT COPY File No. SG-0000239...
Chapter 9 Trouble shooting (TV, COMPOSITE ,VIDEO ) IS NOT DISPLAY CORRECTLY Start 1. Check video Input signal good? 2. Check DVD player 1. Check VIDEO signal 2. Check signal between U1 U1 input correct? (IF IN AV mode) 1. Check power system U1 : +3V3SB, +1.2V, +1.8V_DDR2 U1 output correct? 2.
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HDMI ) IS NOT DISPLAY CORRECTLY Start 1.Check video Input signal good? 2.Check host’s setting 1.Is JL1 , JL2 connected good? 2.Is panel working ok? CONFIDENTIAL – DO NOT COPY Page 9-2 File No. SG-0000239...
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TROUBLE OF DC-DC CONVERTER Start The voltage is +19V 1. Check power connection JP1 JP1 PIN1 The voltage is +5V CPE7 The voltage is +3V3SB The voltage is +12V CPE9 The voltage is +1.2V CP11 The voltage is +3.3V QP4 Pin3 The voltage is +1.8V FBP2 The voltage is +3.3V...
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( AUDIO) IS NOT DISPLAY CORRECTLY Start 1. Check Audio source Input signal good? 2. Check the player of source 1. Check signal of Main Board 2. Check amplifier (UA1) Input correct? 1. Check MSD8220 audio out, MSD8220 Pin63~Pin66 Check signal correct? 1.
Chapter 10 Block Diagram System Block Diagram Block Diagram LVDS Port MST7438BB NOR FLASH NOR FLASH INTERFACE 32Mbit IR/POWER INDICATOR (SPDIF_OUT) SPDIF OUT SPDIF OUT UART Wave Audio DSP SPEAKER AMP MSD8220LB SPEAKER OUT NPCA110DA0YX TAS5707LPHP Display board (LINEOUT_R/L) Line Out LINE OUT (VIFP/VIFM) TUNER...
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Power Tree +12V vol. 20 TAS5707LPHP +12V LVDSVDD JL1/JL2 PWR19 4835P Imax=?mA LVDS CONN Ipeak=?A, AUDIO MAX Irms=?mA FBL1 Irms=?A AUO 65" BEAD +3V3SB UP17 5VSB UP15 EUP3484 G5695 2.2uH MSD8220LB AC ON Imax=?A Imax=?A Imax=?A DC ON Imax=?A Irms=?A Irms=?A +0.5A(USB LOAD) US1 (RESET IC)
Chapter 11 How to Enter Factory/Service Mode Enter Factory Menu 1. Let the TV under a input source TV, AV IN, Component or HDMI Not in the Setup Wizard or MMP 2. Press <MENU> key to show the Main Menu 3.
Chapter 12 How to update FW Update FW 1. Prepare a USB Flash Stick and format as FAT32 format. 2. Copy the upgrade file “MERGE.bin” into the USB Flash Stick. 3. Unplug the AC cable from the TV, let TV power off. (No AC power) 4.
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Child Level Child P/N Specification Supply Type Circuit Number P/N Seq 9LE043060424044 IC STEP-DOWN DC/DC CONV 3A 23V IT76630M SOP8-EP LF 9LE043060437039 IC STEP-DOWN CONV 1.5A 6V LA8013ACD SOT-23-5 LF Assembly Pull UP15,UP16,UP18,UP19 9LE043060440015 IC STEP-DOWN CONV 5A 28V TPS54531DDAR SOIC-8 PowerPAD Assembly Pull 9LE043070865615 IC AUDIO OP DRV632PWR TSSOP-14 HF Assembly Pull...
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Block Diagram LVDS Port NOR FLASH NOR FLASH INTERFACE 32Mbit IR/POWER INDICATOR (SPDIF_OUT) SPDIF OUT SPDIF OUT UART Wave Audio DSP SPEAKER AMP MSD8220LB SPEAKER OUT NPCA110DA0YX TAS5707LPHP Display board (LINEOUT_R/L) Line Out LINE OUT (VIFP/VIFM) TUNER Tuner LIF+/LIF- SIDE HDMI DOWN HDMI DOWN HDMI YPbPr Input...
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Power Tree +12V vol. 20 TAS5707LPHP +12V LVDSVDD JL1/JL2 PWR19 4835P Imax=?mA LVDS CONN Ipeak=?A, AUDIO MAX Irms=?mA FBL1 Irms=?A AUO 65" BEAD +3V3SB UP17 5VSB UP15 EUP3484 G5695 2.2uH MSD8220LB AC ON Imax=?A Imax=?A Imax=?A DC ON Imax=?A Irms=?A Irms=?A +0.5A(USB LOAD) US1 (RESET IC)
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HDMI port 1 (Side HDMI port) UART_TX UART_TX UART_RX UART_RX 471511003 UH13 CASE HDMI_1_RX_2 C E C & A R C IO4_C IO4_R CASE HDMI_1_RX_2B HDMI_2_RX_0 HDMI_2_RX_0 IO3_C IO3_R HDMI_2_RX_0B HDMI_2_RX_0B _HDMI_1_RX_2 HDMI_1_RX_1 HDMI_2_RX_1 HDMI_2_RX_1 IO2_C IO2_R MHL_CABLE_DET RH51 HDMI_1_RX_1B HDMI_2_RX_1B IO1_C IO1_R...
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Y P b P r 0 & A U D I O L I N E I N T O P N E A R L Y C o n n e c t o r N E A R L Y I C C O M P 1 i n p u t C170 1000pF/50V RGB1_SOG...
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L V D S I n t e r f a c e H D M I I n t e r f a c e +1.8V_DDR2 LINE OUT_MUTE LINE OUT_MUTE (10) LINE_OUT_L R7_RXO0- LINE_OUT_L (10) R7_RXO0- (14) LINE_OUT_R R6_RXO0+ LINE_OUT_R (10) (14)
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STANDBY PWR-ON/OFF PWR-ON/OFF PWR-ON/OFF STANDBY H :Power on L :Power off +3.3V Power for SOC/Tuner/ Audio Block digital power +3.3V +5VSB +3V3SB SOC STANDBY POWER +3V3SB RP65 RP55 CP27 AP2309GN UP15 0.1uF/16V SOT23_GSD LA8013 +3V3SB RP57 CP20 2.2uH/1200mA 0.1uF/16V LL4148WP 1206D CP23 10uF/10V 0.1uF/16V RP68 CP28 RP59...
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Tommy 20120327 Vincent 20120926 Change J1 from 1.25mm 5pin to 2.0mm 4pin KeyPad Order Change Change 0603 to 0402 Power MENU Input CH+ CH- VOL+ VOL- 20120816 +5VSB +5VSB Change 0402 to 0603 ADIN-1 ADIN-2 2K_F 2K_F 2K_F 1R25_1X4ML 1uF/16V POWER MENU INPUT...
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ME request change from DIP 2.0 180 degree to DIP 1.25 90 degree ME request change from DIP 1.25 90degree to DIP 1.25 180 degree +5V0 FM-A438FN-5CN 1R25S_1X4ML Vout 10uF/16V 0805/X7R +5V0 IR_Power NC/0.1uF/16V +5V0 LED1 0.1uF/16V LED WHITE M02-0603QZD NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD"...