THOMSON 32E90NH22 Service Manual
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THOMSON 32E90NH22 Service Manual

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Service Manual

CHASSIS MT35
Contents
1. Caution........................................................................................2
2. Product Specification......................................................................6
3. Test and Alignment........................................................................9
4. Main IC Brief Instruction
MT5335PU..............................................................................................16
MT5133..................................................................................................22
MT8295......................................................................................................24
WL6702F............................................................................................25
WM8501..........................................................................................................30
SiL9185A.........................................................................................................33
RT8110............................................................................................................47
MP1411...........................................................................................................50
TDA7266.........................................................................................................54
AO4459...........................................................................................................55
13N03LT..........................................................................................................56
5． Block Diagram................................................ ...............................57
6． Schematic Diagram.................. .......................................................58
7． Exploded View
26E90...............................................................................................86
26E92............................................. ...... ............................................87
32E90................................................................................................88
32E92..............................................................................................................89

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  • Page 1: Service Manual

    Service Manual CHASSIS MT35 Contents 1. Caution…………………………………..….…………………...……………2 2. Product Specification………………………..……………………...…….…….6 3. Test and Alignment………………….………………………………...………..9 4. Main IC Brief Instruction MT5335PU……………………………………............16 MT5133……………………………………............22 MT8295…………………................…..24 WL6702F………………………………………..….....…..…………..25 WM8501......................30 SiL9185A......................33 RT8110......................47 MP1411......................50 TDA7266......................54 AO4459......................55 13N03LT......................56 5． Block Diagram………………………………….……......……..57 6． Schematic Diagram……………… ……………......……….58 7． Exploded View 26E90……………………………………………..……….…....…….…..…86 26E92………………………………………...

  • Page 2: Caution

    CAUTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CA UTION: TO REDUCE THE RISK OF CAUTION ELECTRICAL SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE RISK OF ELECTRIC PARTS INSIDE.

  • Page 3: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions marked on the audio equipment. 1. Read Instructions- All the safety and operating instructions should be read before the product is operated. 2.
  • Page 4 PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
  • Page 5 OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label.If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.

  • Page 6: Product Specification

    MT35-EU Product Specification Model # 22E92NH22 26E90NH22 26E92NH22 32E90NH22 32E92NH22 Brand THOMSON THOMSON THOMSON THOMSON THOMSON Panel technology (LCD / PDP) Cabinet Design (Example: SC VII, V 6,,,) PJO Nb 22E92 26E90 26E92 32E90 32E92 EAN Code 3244480284643 3244480284629 3244480284636...
  • Page 7 PAL/SECAM/NTSC( PAL/SECAM/NTSC( PAL/SECAM/NTSC( PAL/SECAM/NTSC( PAL/SECAM/NTSC( Color System (PAL/SECAM/NTSC) DVBT (yes/no) Yes(MPEG 2) Yes(MPEG 2) Yes(MPEG 2) Yes(MPEG 2) Yes(MPEG 2) Video standard NTSC 3.58 / 4.43 (AV) YES (720p, 1080i; YES (720p, 1080i; YES (720p, 1080i; YES (720p, 1080i; YES (720p, 1080i; HD capability 1080P 480i/p;...
  • Page 8 HG Spray Finish on stand paint(Black Q8257) paint(Black Q0003) paint(Black Q8257) paint(Black Q0003) paint(Black Q8257) number of colors on carton box Brand logo THOMSON THOMSON THOMSON THOMSON THOMSON External AC/DC Power with DC power cord No/No grounded No/No grounded No/No grounded...

  • Page 9: Test And Alignment

    Test and Alignment Specification for MT35-V0.20 The xxE90/E92NH22 models are Europe LCD platform with DVB-T designed for driving below panels: • 32” LPL (LVDS) • 26” CMO(LVDS) • 22” AUO(DUAL LVDS) The main chip is from Mediatec (MTK5335 series) and supports below inputs: •...
  • Page 10 U201 2.6V +/-5% C817(+) 1.19V +/-5% Download latest release MCU_SW into the Standby CPU(U810) using WT_MCU_ISP SW tool. See Appendix “How to download MCU SW”. Download latest release SW into the flash using MTK SW tool. See Appendix “How to download FLASH SW”.
  • Page 11 The ADC is well performed when it’s displayed “CMP” after few seconds. 1.4. DDC & EDID Test The E-EDID data structure are according to VESA Enhanced EDID 1.3 (and EIA/CEA-861B for HDMI). Both VGA and HDMI have their own separate bin files: For EDID check, it’s needed to check whether the correct EDID is downloaded by checking corresponding EDID NVM Checksum or read them out to check bit by bit if it is in line with the released EDID bin file.
  • Page 12 Matrix Offsets”. Those offsets values don’t require any alignment but can be fine-tuned in Factory Menu as well. <The appendix is just a template, Every lot the relative offset is different. We need to align 5 sets first to get the relative offset data every lot. > Expected Targets and Tolerances The measured parameters should be “x, y”...
  • Page 13 Previous: power on according to last status Pre- frequency HuiZhou/ Poland Note:Pre-Frequency table(HuiZhou/ Poland) table Reset EEPROM data, and load the default value of EEPROM Reset All: clear NVM values，and set to default value。 User: Clear date of NVM in user menu, except the value of language / related installation/Factory setting, then set to the default value.
  • Page 14 TV Pre AV Pre 4)．INFO SW version information Info Project LCD_5335_TCL MTK Version XXXXXX Version IDTV-XXXXXX_XX DATE 2008-XX-XX 5)．Factory default settings Followed as OOB setting. Appendix “How to download MCU SW” Prepare WT_MCU_ISP SW tool for update. 1. Connect the PC to board using MCU updating tool on P802 connector form chassis board. 2.
  • Page 15 4. Press “Browse” button to select the corresponding SW bin file to upload 5. Press “Upgrade” button to start downloading the SW and wait the gauge displayed “100%” that means the SW has been successfully downloaded. In the meanwhile, all operations such erasing flash and so… are parsed into the debug window script.
  • Page 16 MT5335PU Approval Datasheet MTK CONFIDENTIAL, NO DISCLOSURE DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE GENERAL DESCRIPTION family consists of a backend decoder and a TV controller and offers high MediaTek MT5335PU integration for advanced applications. It combines a transport de-multiplexer, a high definition MPEG-2 video decoder, an MPEG2 audio decoder, an LVDS transmitter, and an NTSC/PAL/SECAM TV decoder with a 3D comb filter.
  • Page 17 MT5335PU Approval Datasheet MTK CONFIDENTIAL, NO DISCLOSURE DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE Host CPU ARM 926EJS 8K I-Cache and 8K D-Cache 4K Instruction TCM JTAG ICE interface Watch Dog timers Transport Demultiplexer Supports a serial or parallel transport stream input Supports DVB-T, MPEG-2 transport stream input Supports DES/3-DES/DVB de-scramblers Up to 8-PID even/odd keys for descrambling...
  • Page 18 MT5335PU Approval Datasheet MTK CONFIDENTIAL, NO DISCLOSURE DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE Programmable zoom viewer Progressive or interlace scan output Supports alpha blending Dithering processing for flat panel display Frame rate conversion. The MT5335PU supports up to 1680x1050 panel and VGA dot-to-dot. Supports 2 video source PIP/POP feature.
  • Page 19 MT5335PU Approval Datasheet MTK CONFIDENTIAL, NO DISCLOSURE DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE Supports 64 Mb to 512 Mb DDR DRAM devices The MT5335PU supports 16-bit data bus; address offers up to 64 M bytes space. Supports DDR1-333, DDR1-400, DDR2-400, DDR2-533, DDR2-667, DDR2-800 Audio DSP Supports Dolby Digital AC-3 decoding MPEG-1 layer I/II decoding (DVB)
  • Page 20 MT5335PU Approval Datasheet MTK CONFIDENTIAL, NO DISCLOSURE DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE The MT5335PU is designed as an advanced, highly integrated SoC with improved connectivity features including HDMI interface and component/composite signal connections. Figure 1-1 shows the MT5335PU system block diagram while Figure 1-2 shows the MT5335PU functional block diagram.
  • Page 21 MT5335PU Approval Datasheet MTK CONFIDENTIAL, NO DISCLOSURE DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE Component CVBS/ HDMI Tuner Audio Analog 16-bit DDR Panel YC Input Input Input HDMI In LVDS VADCx4 Audio Audio Demod DRAM Controller Decoder Mix and Post Audio In Processing VDO-In...

  • Page 22: Mt5133

    MT5133 DATA SHEET General Description 1. Introduction MT5133 is Media Tak’s 2 generation COFDM (Coded Orthogonal Frequency Division Multiplex) channel demodulator for DVB-T receiver. It is fully compliant with the DVB-T specification (ETSI 300744) and Nordig Unified. MT5133 implements the functions from tuner IF out to MPEG-2 transport stream input.
  • Page 23 3. Block Diagram ADC&RF Time Domain Freq. Domain TSIF interface Processing Processing System Control Host interface Block Diagram of MT5133...

  • Page 24: Mt8295

    MT8295 DATA SHEET 1. Introduction The MediaTek MT8295 is a companion chip combined with MT533X serial chips to enable Common Interface (CI) and with the second generation of the Common Interface (CIV2) functions. It supports DVB compliant Conditional Access Module (CAM) and PCMCIA type memory cards.
  • Page 25 WT6702F Data Sheet v0.93 1. General Description The WT6702F is a microcontroller for system power manager with 1)Turbo 8051 compatible (3T) CPU, 2) 8K bytes flash memory, 3) 256 bytes SRAM, 4) 2 PWMs, 5) DPMS detector, 6) 8051 2 timers and UART, 7) Three Slave IIC interface, 8) 4 channel 8-bit A/D converter, 9) Real Time Clock, 10) watch-dog timer, 11) Embedded ISP, 12) Power down mode, 13) Embedded ICE mode.

  • Page 26: Pin Assignment

    WT6702F Data Sheet v0.93 2. Pin Assignment 2.1. Package Type 32KOSCO 32KOSCI GPIOA0/AD0 GPIOA3/AD3/IR WT6702F_S161 NRST GPIOA6/SCL1 PWM1/GPIOC1 GPIOA7/SDA1 RXD/IRQ3/GPIOB7 GPIOB0/SCL2 TXD/IRQ2/GPIOB6 GPIOB1/SDA2 HIN/GPIOB5 GPIOB4/VIN 32KOSCO VDD_RTC 32KOSCI 32KOSCO VDD_RTC GPIOA0/AD0 32KOSCI NRST GPIOA1/AD1 GPIOA0/AD0 PWM1/GPIOC1 GPIOA2/AD2 NRST GPIOA3/AD3/IR WT6702F_S240 PWM0/GPIOC0 GPIOA3/AD3/IR WT6702F_S200...
  • Page 27 WT6702F Data Sheet v0.93 2.2. Pin Description S240 S200 S161 Function Description Name PWR Power 3.3V VDD_RTC PWR RTC Power (<3.3V) 32KOSCO 32kHz oscillator output 32KOSCI 32kHz oscillator input GND Ground NRST Reset pin, active low (internal pull high) GPIOC1 I/O PWM1 output.
  • Page 28 WT6702F Data Sheet v0.93 3. Selection Guide Part NO. WT6702F_S240 WT6702F_S200 WT6702F_S161 DPMS Detection UART 8K Flash Memory RAM 256 Byte PWM Output Slave I 18max 14max 11 max 32KHz Crystal/ 32KHz Crystal/ 32KHz Crystal/ Oscillator RC OSC RC OSC RC OSC 8-bit ADC 4 selectable inputs...

  • Page 29: Functional Block Diagram

    WT6702F Data Sheet v0.93 4. Functional Block Diagram Turbo 8031 MCU 8K bytes code 8051 flash UART,Timer0, Timer1 Internal 256 bytes SRAM 1st SIIC 32K Oscillator 2nd SIIC 3rd SIIC Oscillator HV DPMS Detector Key Pad ADC Interrupt Processor Reset Processor IR Detector Clock...

  • Page 30: Wm8501

    WM8501 24-bit 192kHz Stereo DAC with 1.7Vrms Line Driver DESCRIPTION FEATURES • Stereo DAC with 1.7Vrms line driver from 5V analogue The WM8501 is a high performance stereo DAC with an supply integrated 1.7Vrms line driver. It is designed for audio •...

  • Page 31: Pin Configuration

    WM8501 Pre-Production PIN CONFIGURATION ORDERING INFORMATION TEMPERATURE MOISTURE SENSITIVITY PEAK SOLDERING DEVICE PACKAGE RANGE LEVEL TEMPERATURE 14-lead SOIC 260°C WM8501GED/V -25 to +85 MSL3 (Pb-free) 14-lead SOIC 260°C WM8501GED/RV -25 to +85 MSL3 (Pb-free, tape and reel) Note: Reel quantity = 3,000 PP Rev 3.1 May 2006...
  • Page 32 WM8501 Pre-Production PIN DESCRIPTION NAME TYPE DESCRIPTION LRCLK Digital input Sample rate clock input Digital input Serial audio data input BCLK Digital input Bit clock input ENABLE Digital input Enable input – 0 = powered down, 1 = enabled VMID Analogue output Analogue internal reference ROUT...
  • Page 33 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet General Description The SiI9185A is the first generation of TMDS switch device supporting Revision 1.3 of the HDMI Specification (HDMI Consortium; June 2006). With three HDMI inputs and a single output, the SiI9185A provides a low-cost method of adding additional HDMI ports to the latest Digital TVs.
  • Page 34 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Features • Three-input, single-output HDMI switch • Integrated TMDS® receiver and transmitter cores capable of receiving and transmitting 2.25 Gbps: • Supports video resolutions up to 1080p, 60 Hz, 12-bit or 720p/1080i, 120 Hz, 12-bit •...
  • Page 35 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. SiI9185A Pin Mapping R1X0– AGND R1X0+ R0XC+ AVCC33 R0XC- R1X1– AVCC18 R1X1+ HPD0 LSCL/ AGND EPSEL[1] LSDA/ R1X2– EPSEL[0] R1X2+ RESET# AVCC18 EXTSWING DSDA1 TxC– 80-Pin TQFP (Top View) DSCL1 TxC+ AGND...
  • Page 36 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Functional Description The SiI9185A provides a low-cost method of providing additional HDMI inputs to a DTV. System cost is reduced by integrating DDC and HPD switching along with integrated EDID. Feature enhancements like the embedded CEC API provide a simple method of adding CEC to a DTV without burdening the system microcontroller.
  • Page 37 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Figure 3. System Architecture, Source Application SiI-DS-1016-0.80 © 2007 Silicon Image, Inc. CONFIDENTIAL...
  • Page 38 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Block Level Functionality The SiI9185A 3:1 HDMI 1.3 switch is used to select a single set of HDMI/DVI signals from one of three HDMI/DVI receiver-ports, and to generate a fully compliant HDMI/DVI stream as an output. It also provides DDC/HDCP, HPD, and +5V switching to allow full compliance to the HDMI/DVI specifications.
  • Page 39 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Transmitter Block The Transmit block consists of a fully compliant, HDMI 1.3 transmitter. This transmitter re-transmits the data received by the selected receiver port. CEC Interface The Consumer Electronics Control (CEC) Interface block provides CEC electrically compliant signals between CEC devices and a CEC master.
  • Page 40 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Figure 6. I C Control Mode Configuration C Interfaces There are five I C interfaces in the SiI9185A. There is one local slave I C port that is used to configure the operation of the SiI9185A in I C mode.
  • Page 41 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. analyzes and regenerates the DDC signal, making it possible to extend the cable length of I C DDC by cascading multiple SiI9185As together. Control Pins The SiI9185A can operate in two distinct modes, depending on the state of the I2CSEL pin at the end of RESET#: Standalone mode, and I C Control mode.
  • Page 42 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Normal and Standby Modes There are two power modes: P0 for Normal mode and P1 for Standby mode. The Normal mode, P0, is enabled when one of three RX ports is selected to provide audio/visual stream and HDCP/DDC information to the TX port as shown in Table 2.
  • Page 43 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Table 3. Hot Plug Control Signal Levels Condition HPD[2:0] Level No power to the SiI9185A. Example: TV unplugged. SiI9185A out of Reset in I Low (default) mode SiI9185A in Standalone mode Pass-through from HPDIN Four options: selected by the HP_CTRL_x bits: SiI9185A in I...
  • Page 44 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. Embedded EDID The SiI9185A embeds 256 bytes of RAM for EDID and used to eliminate the discrete EEPROM EDID from the system. Select the input and control the SiI 9185 using either SEL 0/1 or the I C interface from the microcontroller...
  • Page 45 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. EDID Emulation Function Using RAM The EDID is stored in 256 bytes of on-chip RAM. The SiI9185A contains I C distributor/arbiter logic to ensure that the EDID can be read by all three DDC input buses simultaneously. The EDID memory provides identical information to each DDC channel except for the following: •...
  • Page 46 SiI9185A 3:1 HDMI 1.3 Switch Preliminary Data Sheet Silicon Image, Inc. CEC API Control There is hardware assistance in the SiI9185A for CEC control that makes the software development for CEC much easier. CEC control has been implemented according to the internal Silicon Image CEC API (CPI ) specification. The CEC signal has two modes of operation: 1.

  • Page 47: Rt8110

    RT8110 Conceptual Wide Range Input Voltage Simple Synchronous DC/DC Converter General Description Features Wide Input Operation Voltage 5V to 23V The RT8110 is a single power supply PWM DC-DC 0.8V Internal Reference controller designed to drive N-MOSFET in a synchronous Drive Two N-MOSFETs buck topology.
  • Page 48 RT8110 Conceptual Typical Application Circuit 0.1uF 0.1uF Chip Shutdown www.richtek.com DS8110-01C March 2007...
  • Page 49 RT8110 Conceptual Functional Pin Description Pin No. Pin Name Pin Function This pin provides ground referenced bias voltage to the upper MOSFET driver. A bootstrap BOOT circuit is used to create a voltage suitable to drive a logic-level N-MOSFET when operating at a single 5V power supply.

  • Page 55: Ao4459

    AO4459 P-Channel Enhancement Mode Field Effect Transistor General Description Features The AO4459 uses advanced trench technology to provide (V) = -30V excellent R with low gate charge. This device is suitable = -6.5A = -10V) DS(ON) for use as a load switch or in PWM applications. Standard <...

  • Page 56: N03Lt

    PHKD13N03LT Dual TrenchMOS™ logic level FET M3D315 Rev. 01 — 23 June 2003 Product data 1. Product profile 1.1 Description Dual N-channel enhancement mode field-effect transistor in a plastic package using TrenchMOS™ technology. Product availability: PHKD13N03LT in SOT96-1 (SO8). 1.2 Features Low gate charge Surface mount package Low on-state resistance...

  • Page 57: Block Diagram

    DC-DC +12V POWER TUNER_I2C MT35 BLOCK DIAGRAM V2.0 12V to 5V RT8110 SUPPLY CONNECTOR +5V/ IF+/IF- Standby+5v 8051 SAW-Sif DVB-T EEPROM TUNER 15 KEY 9 POWERON amplif demodulat PARALLEL TS M24C16MN 11 STANDBY 14 IR PARALLEL TS SAW-Vif CARD CI function Chip PARALLEL TS 205 SCL TV_CVBS...
  • Page 58 TUNER_SCL0_5V TUNER_SDA0 OSDA0 DV33 NC\100R R133 SBU : TOCOM-Nr SNAME TCL Thomson Electronics Singapore Pte. Ltd. 8 Jurong Town Hall Road #28-01/06 The JTC Summit SINGAPORE 609434 DESIGNATION Tel (65) 63092900 Fax (65) 63092999 Index-Lab DATE NAME DESCRIPTION Last modif...
  • Page 59 BT3904 L809 120R OIRI_MCU 5VSB C824 SBU : TOCOM-Nr SNAME TCL Thomson Electronics Singapore Pte. Ltd. 8 Jurong Town Hall Road #28-01/06 The JTC Summit SINGAPORE 609434 DESIGNATION Tel (65) 63092900 Fax (65) 63092999 Index-Lab DATE NAME DESCRIPTION Last modif...

  • Page 60: Mp1411

    R883 C868 120P SK24 0.01U 0.01U R874 DD-MM SBU : TCLNO: DD-MM ..... TCL Thomson Electronics Ltd. DD-MM B Building, TCL Tower, Nanhai Road Nanshan District, Shenzhen, Guangdong DD-MM DESIGNATION Tel +86-755-3331xxxx Fax +86-755-3331xxxx Index-Lab DATE NAME DESCRIPTION Last modif...
  • Page 61 R552 TS0INSYNC R553 120R L510 TS0INCLK SBU : TOCOM-Nr SNAME TCL Thomson Electronics Singapore Pte. Ltd. 8 Jurong Town Hall Road #28-01/06 The JTC Summit SINGAPORE 609434 DESIGNATION Tel (65) 63092900 Fax (65) 63092999 Index-Lab DATE NAME DESCRIPTION Last modif...
  • Page 62 CI_D7 CI_OUTCLK R531 VS2# CLOSE TO MT8295 DD-MM SBU : MT8295 TCLNO: DD-MM ..... TCL Thomson Electronics Ltd. DD-MM B Building, TCL Tower, Nanhai Road CI_INCLK Nanshan District, Shenzhen, Guangdong 100R DD-MM DESIGNATION R515 Tel +86-755-3331xxxx Fax +86-755-3331xxxx C563 DRAWN...

  • Page 63: Tda7266

    P601 D601 R625 LL4148 R630 AMP_MUTE 1NC/0K SBU : TOCOM-Nr SNAME TCL Thomson Electronics Singapore Pte. Ltd. 8 Jurong Town Hall Road #28-01/06 The JTC Summit SINGAPORE 609434 DESIGNATION Tel (65) 63092900 Fax (65) 63092999 DRAWN Index-Lab DATE NAME DESCRIPTION...
  • Page 64 Z957 NC/BT3904 Z956 L212 600R AVDD33_REG SBU : TOCOM-Nr SNAME TCL Thomson Electronics Singapore Pte. Ltd. 8 Jurong Town Hall Road #28-01/06 The JTC Summit SINGAPORE 609434 DESIGNATION Tel (65) 63092900 Fax (65) 63092999 Index-Lab DATE NAME DESCRIPTION Last modif...
  • Page 65 U203 L216 L217 AV33 AV12 600R USB_VRT AVDD12_PLL AVDD33_USB 600R USB_VRT AVDD12_KADCPLL AVDD12_USB USB_D- AVDD12_PLL USB_DM AVDD12_TVDPLL USB_D+ AVDD12_PLL USB_DP AVDD12_KHDMIPLL AVDD33_USB AVDD12_PLL AVDD33_USB AVDD12_KAPLL C251 AVDD12_USB AVDD12_PLL C252 AVDD12_USB AVDD12_SYSPLL AVDD12_PLL 0.1U AVDD12_KDMPLL 0.1U AVDD12_PLL AVDD12_DTDPLL MT5335PKU R218 USB_VRT L219 L220 AV33...
  • Page 66 U203 AVDD33_LVDS AVDD33_LVDSA Z210 AVDD33_LVDS AVDD33_LVDSB Z212 L232 AVDD33_LVDS AVDD33_LVDSC NC/30R AVDD33_VPLL Q203 CK1N AVDD33_VPLL VDD_PANEL CK1P P209 CK1N CI_POCE1# CK1P C258 R219 0.1U AO4459 C259 R221 0.1U CK2N 100K CK2P CK2N L233 CK2P LVDSVDD_EN Q204 C143ZT MT5335PKU L200 EXC24C C320 AN00 P202...
  • Page 67 U203 POCE0# U0RX POCE0_ U0RX DV33 DV33 POOE# U0TX POOE_ U0TX PDD0 PDD0 PDD1 OIRI_MT5335 PDD1 OIRI L223 600R CI_RB U202 JTMS PARB_ JTMS CI_PDD2 JTRST# POOE# PDD2 JTRST_ JTCK HOLD# SCLK JTCK JTDO JTDO PDD1 JTDI JTDI DV33 MT5335PKU TVTREF#1 POCE0# JTRST#...
  • Page 68 U204 MEM_VREF MEM_DQ0 VREF MEM_DQ1 MEM_DQ2 MEM_DQ3 MEM_ADDR0 U203 MEM_DQ4 MEM_ADDR1 +1V3D MEM_DQ5 MEM_ADDR2 MEM_DQ6 RDQS0 MEM_ADDR3 RDQS0 MEM_ADDR4 RDQM0 MEM_DQ7 RDQM0 RDQ0 RWE# MEM_DQ8 R271 R287 MEM_ADDR5 RDQ0 RWE_ MEM_DQ9 RDQ1 RBA0 MEM_ADDR6 RDQ1 RBA0 RDQ0 MEM_DQ0 RDQ2 MEM_DQ10 MEM_ADDR7 RDQ2 DQ10...
  • Page 69 U203 VGA_L ASPDIF AIN0_L ASPDIF VGA_R AOMCLK AIN0_R AOMCLK L234 YPBPR_L AOLRCK AIN1_L AOLRCK 600R YPBPR_R AOBCK AIN1_R AOBCK AIN2_L A0SDATA0 AIN2_L AOSDATA0 AL1O AIN2_R AIN2_R SCT_L AR1O AIN3_L SCT_R AL2O AIN3_R AVDD33_AADC AR2O AVDD33_AADC AVDD33_ADAC0 AVSS33_AADC AVDD33_KADAC0 VIMD_AADC AVDD33_ADAC1 VMID_AADC AVDD33_KADAC1 REFP_AADC...
  • Page 70 R906 C900 R901 R904 R907 C902 NC/1U AL1O 470R R908 SPEAK-OUTL NC/10R OPAVREF L902 AV9V AV9V_REF 600R OPAVREF C901 R903 R905 R910 C903 NC/1U 470R R913 AR1O SPEAK-OUTR NC/10R R909 DV33 DV33 AV9V_REF OPAVREF DV33 R9020 R914 U907 OPAVREF R9030 R9027 AOLRCK AOMCLK...
  • Page 71 DV33 DV18-HDMI 600R AV18-HDMI P901 DV33-HDMI RX2+ GND1 RX2- NC\4K7 RX1+ GND2 100R OSDA1 RX1- 100R OSCL1 100R HDMI_5V RX0+ GND3 RX0- RXC+ RX0_2 AGND7 TX2+ RX0_2B GND4 RXC2+ TX2- RXC2- AGND1 RX0_1 RXC- AVCC18D TX1+ HPD1 RX0_1B HPD2 TX1- CEC-IN NC\0R AVCC33C...
  • Page 72 Nearly 5335 Z921 Nearly Connector Z925 Z926 C968 R970 L903 Z924 0.047U 100R SCT1_AUR_OUT SCT1_AV_IN SCT1_AUR_IN R968 SCT1_AUL_OUT C967 C969 GND_SV SCT1_AUL_IN SCT1_B_IN C971 R969 L904 SCT1_G_IN 0.01U SCT1_FS_IN R971 C970 SCT1_G_IN C972 R972 0.01U 100R EZJZ1V270RA C974 R973 L905 0.01U SCT1_B_IN PB0P...
  • Page 73 AV_5V L925 R9003 Z917 U203 C953 R945 R918 0.047U 100R CVBS0 DVDD25_VADC C920 TV_CVBS CVBS0 DVDD25_VADC CVBS1 CVBS1 DVSS25_VADC GND_TUNER CVBS2 BC847C C001 CVBS2 GND_TUNER R920 R919 GND_CVBS GD_CVBS Q815 D2SA GND_SV GND_SV AVDD25_VADC R9004 AVDD25_VADC SCT1_AV_OUT AVSS25_VADC AVDD25_REF AVDD25_REF D2SA D2SA AVSS25_REF...
  • Page 74 Nearly 5335 Nearly Connector C728 R984 4700P SOY1 WHITE YPBPR_L_IN GREEN Y_IN C730 R981 0.01U Y_IN U203 YPBPR_R_IN R982 SOY0 DVDD12_VGA SOY0 DVDD12_VGA C731 BLUE PB_IN AVSS12_RGBADC AVDD12_RGBADC AVDD12_RGBADC C729 R983 PB0P PB0P AVSS12_RGBFE 0.01U PBR0N AVDD12_RGBFE 100R PBR0N AVDD12_RGBFE PR0P PR0P PR_IN...
  • Page 75 Nearly 5335 Z945 C712 R998 Z941 4700P Z942 Nearly Connector Z943 P908 Z944 Z946 Z948 C714 R719 L918 Z947 0.01U GREEN Z955 VGA_PLUGPWR VGASCL_IN R996 C715 R716 VGA_PLUGPWR W/P_CTR C713 R997 VGA_PLUGPWR 0.01U VSYNC_IN 100R C996 R715 0.1U C710 R720 L919 U903 0.01U...
  • Page 77 VOL+ POWER MENU VOL- P801 P0[2] P1[6] T Z1 P1[4] P0[4] LED-R P1[2] P0[6] 120R FB801 P1[0] DGND DGND P0[7] VSS1 C803 LED-R P1[1] P0[5] 0.1U R804 0R/NC P1[3] P0[3] P1[5] VSS2 DGND DGND POWER MENU VOL- VOL+ 5600P DGND...
  • Page 78 R601 K606 R602 K605 P601 R701 R603 K604 menu 5VIN 5VSB R604 K603 VOL+ R605 K602 VOL- R606 K601 750R POWER...
  • Page 79 +5VSB BC857B BC847B STANDBY LAMP +5VSB +5VSB BC857B STANDBY +5VSB +5VSB BC847B STANDBY...
  • Page 80 BC857B BC847B STANDBY STANDBY LAMP +5VSB +5VSB +5VSB BC857B BC847B...
  • Page 81 BC857B 10K/NC STANDBY +5VSB BC847B/NC...
  • Page 82 VPFC 14D 680V L102 D101 C101 5A 600V + C102 ET24 105 450V 471 Y1 D3SB60 510K 1% 510K 1% 100uF 450V 474 275VAC 471 Y1 14D 680V 152 Y1 L103 EI28 510K 1% 510K 1% 471 Y1 Q101 510K 1% 10K 1% RF12 13N50...
  • Page 83 +12V +12V +5VSB +5VSB T103 L104 VPFC EF25 +HV1 1.5uH D103 R101 20A 45V 150K 150K 100K 2W C110 Z101 C108 472 400V D102 HER107 1000uF 10V KF TVS 6.8V C109 3906 2200uF 10V KF 150K D109 C113 +VCC HER103 220uF 16V 3906 T103...
  • Page 84 +5VMCU RA17 RA18 RA19 RA41 150K PWM32K RA42 RA23 CA22 221 Q12 2N3904 RA45 RA28 RA22 3904 P-CON RA40 LM358 CA16 CA15 RA29 4403 U10A RA13 3.3K RJ36 BAV70 RA14 4.7 RJ34 RA46 100K CA13 C128 RA35 2N3904 RA34 4.7uF 50V CA11 CA21 RA39...
  • Page 85 100K DB10 DN1 BAW56 C119 10P 6KV BAV99 RN11 1.5K 1% CB72 102 BAV99 RA16 CB60 CB44 CB27 100K 472 NPO 7.5K 1% T104 CB73 102 RA38 CA23 CB61 CB26 7.5K 1% 472 NPO RB37 RN10 1.5K 1% C120 DB11 BAV99 10P 6KV BAV70 DB12...

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