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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 

 

Summary of Contents for 22E92NH22

Page 1: ...ation 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 ...

Page 2: ...ser to the presence of uninsulated voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to the person The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance CAUTION Use of controls adjustme...

Page 3: ...onnel 8 Do not subject your television set to impact of any kind Be particularly careful not to damage the picture tube surface 9 Unplug this television set from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning 10 1 Do not place this television set on an unstable cart stand or table The television set may fall causing serious injury to a ...

Page 4: ...pporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrode and requirements for the grounding electrode 15 2 Note to CATV system installer Only for the television set with CATV reception This reminder is provided to call the CATV system attention to Article 820 40 of the NEC that pr...

Page 5: ... 21 If you are unable to restorenormal operation by following the detailedprocedurein your operating instructions do not attempt any further adjustment Unplug the set and call your dealer or service technician 22 Whenever the television set is damaged or fails or a distinct change in performance indicates a need for service unplug the set and have it checked by a professional service technician 23...

Page 6: ...es Yes Yes Yes Yes Yes Yes Yes Yes Format control Pin8 WSS Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Zoom type 4 3 format Yes Yes Yes Yes Yes Zoom type 14 9 Zoom Yes Yes Yes Yes Yes Zoom type 16 9 Zoom Yes Yes Yes Yes Yes Zoom type 16 9 Zoom up down Yes Yes Yes Yes Yes Zoom type Cinerama Yes Yes Yes Yes Yes Zoom type 16 9Format Yes Yes Yes Yes Yes Colour preset Cool Normal Warm Favourite Cool Normal...

Page 7: ... Yes Yes Yes Yes Yes OSD Language Bulgarian Czech Da nish German Greek English Spanish Fre nch Croatian Italian Hungarian Dutch No rwegian Polish Portu guese Romanian Ru ssian Slovak Sloveni an Serbian Finnish Swedish Turkish Bulgarian Czech Da nish German Greek English Spanish Fre nch Croatian Italian Hungarian Dutch No rwegian Polish Portu guese Romanian Ru ssian Slovak Sloveni an Serbian Finnis...

Page 8: ... h 130W 1W 198KWh Design Mechanical Wallmount VESA compatible standard reference VESA compatible VESA compatible VESA compatible VESA compatible VESA compatible Wallmount VESA Size 100mmx100mm 100mmx100mm 100mmx100mm 200mmx100mm 200mmx100mm Adaptor for VESA wallmount compatibility accessory ref No No No No No Desktop Stand included optionnal ref NO Yes Yes Yes Yes Yes Panel Tilt Fowards Backwards ...

Page 9: ...o be carried out at a normal mains voltage 110 240 VAC ª All voltages have to be measured with respect to ground unless otherwise stated ª All final tests have to be done on a complete set including LCD panel in a room with temperature of 25 7 C ª The White Balance color temperature has to be performed into subdued lighted room after at least 1 hour of warm up burn in This is applicable for both A...

Page 10: ... bars SCART1 RGB Chroma Fluke Half Color Gray bars SCART1 CVBSOut RF cable First channel HDMI DVD with HDMI compliancy Movie 720p 60Hz VGA Chroma QuantumData 1024x768 60Hz Half Color Gray bars Headphone RF cable First channel Loud Speakers RF cable First channel CMP YPrPb Chroma QuantumData 1080i 60Hz Half Color Gray bars Audio tones can be defined by the factory ie 1KHz 3KHz sweep Picture video f...

Page 11: ...rol key MENU to exit main menu press Remote Control key MENU to display main menu again The main menu will display FACTCORY at the last item To pop up Factory Menu in case of Factory Key is enabled please to follow below step press Remote Control key Blue To enable disable Factory Key please to follow below steps press Remote Control OK key to enter into System submenu press Remote Control RIGHT o...

Page 12: ... requirements in Application Form 2 4 High Pot and Insulating Resistance Tests At the end of the process a High Pot and an Insulating Resistance tests are required for matching Safety Electrical requirements ei xxxx High Voltage Withstanding requirements Voltage Ö 4240 VDC Max Leakage Current Ö 1 mA Test Time Ö 3 sec Insulating Resistance requirements Voltage Ö DC500V Threshold Max Ö Threshold Min...

Page 13: ...nd Note Priority below basic function of Factory menu 2 Balance Item Sub item Source For balance source Note Switch SOURCE used left right key Tone Normal Warm Cool Note RGB gain range is 0 255 The value of Warm and cool is the offset of Normal mode their range is 128 127 if the offset value beyond the boundary set to max or min value Auto Color Note display the completed source name on the right ...

Page 14: ...sis board and check U811 output voltage should be 3 3V 3 Start WT_MCU_ISP exe and download the MCU SW please see file ISPToolGuideV33 08 2 17 Appendix o How to download FLASH SW Prepare MTK SW tool for update 1 Connect the PC to the board using an external 3 3VDC serial device USB or COMx on P201 connector from chassis board VGA input can also be used using pin12 RXD pin15 TXD just taking care tha...

Page 15: ...2 RXD pin15 TXD just taking care that Factory Key from Factory Menu is enabled 2 The required serial port settings are as below 115200 bps 8 data bit 1 bit stop none parity 3 The command format is like hereafter described into BNS representation 0xBB Command Data 0xEE Both 0xBB and 0xEE bytes are mandatory and used as header and footer of the transmitted frame Apart from INIT frame that is describ...

Page 16: ...odec It includes MediaTek MDDiTM de interlace solution to generate very smooth picture quality for motions A 3D comb filter added to the TV decoder recovers great detail for still pictures The special color processing technology provides natural deep colors and true studio quality graphics Rich Features for High Value Products The MT5335PU family enables a true single chip experience It integrates...

Page 17: ... 2D Graphics Supports multiple color modes Point horizontal vertical line primitive drawings Rectangle fill and gradient fill functions Bitblt with transparent options Alpha blending and alpha composition Bitblt Stretch Bitblt Font rendering by color expansion YCbCr to RGB color space conversion Supports off line scaler OSD Plane Two linking list OSDs with multiple color mode and one of them has s...

Page 18: ... filter SECAM supports 2D comb filter Built in motion adaptive 3D Noise Reduction VBI data slicer for CC TT decoding Supports 2 S Video The MT5335PU supports 3 channel CVBS Supports SCART connector VGA In Supports VGA input up to UXGA 162 MHz Supports full VESA standards Component Video In Supports two component video inputs Supports 480i 480p 576i 576p 720p 1080i 1080p Audio line in interface The...

Page 19: ...bled the MT5335PU supports 1 bit 2 channel main audio I2 S output interface Each channel is up to 24 bit resolution Flash Interface The MT5335PU supports two one serial flash Serial flash interface supports up to 60 MHz clock rate depending on the spec of the flash device currently 20 MHz at maximum Supports on the fly decompression from Serial Flash to DRAM Peripherals The MT5335PU has one dedica...

Page 20: ...s 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 MT 5335P U Tuner LVDS DRA M Flash LCD Pa nel MT5131 3 Figure 1 1 System Block Diagram ...

Page 21: ...al IF PWM IrDA PCR MS SD SM xD Audio DSP Watchdog CVBS YC Input Audio I F SPDIF I2S RTC 2 D Graphic Vplane scaler OSD scaler VADCx4 TS Demux TV Decoder HDMI In I F LVDS Audio Input Mix and Post Processing DDR DRAM Controller BIM ARM HDMI Rx Panel VDO In NAND Flash Audio DAC CKGEN Audio Demod De interlace Audio In Audio ADC Serial Flash Servo ADC Tuner In BScan Figure 1 2 Functional Block Diagram ...

Page 22: ...on range of MT5133 User can easily access on chip information including signal to noise ratio Bit Error Ratio BER before and after Viterbidecoder Serial or parallel MPEG transport stream output can be interfaced to all commonly available backend processor chips 2 Features z ETSI300744 and Nordig Unified compliant z Suitable for Single Frequency Network SFN operation z Support 2K 4K 8K modes z Supp...

Page 23: ...3 Block Diagram ADC RF interface Time Domain Processing Freq Domain Processing FEC Host interface System Control IF AGC I2C TSIF Block Diagram of MT5133 ...

Page 24: ...G2 transport stream interfaces from the front end demodulator and a serial MPEG2 transport stream interface to MPEG2 decoder Also the MT8295 is designed with highly flexible interface timing to compliant with the maximum vendor s CAMs in the word Extra Value for Your TV MT8295 enables TV to receive DVB CI protected program It helps content providers to protect their programs and allows customers t...

Page 25: ...ion mode 12MHz 2MHz Stand by mode 32KHz Memory RAM 256 Bytes Flash memory 8K Bytes Turbo 8051 Timer0 Timer1 UART Sync processor for monitoring DPMS VGA connector wake up signal 8 bit A D converter with 4 selectable inputs shared with IO pin 2 PWM pin output 3 slave mode IIC interface Universal IR Receiver INT pin to main chip Watch Dog timer Low voltage reset 32 768KHz crystal Oscillator build in ...

Page 26: ...RXD IRQ3 GPIOB7 WT6702F_S161 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 VDD HIN GPIOB5 GPIOB4 VIN TXD IRQ2 GPIOB6 VSS NRST PWM1 GPIOC1 RXD IRQ3 GPIOB7 GPIOA6 SCL1 GPIOA7 SDA1 GPIOB0 SCL2 GPIOB1 SDA2 GPIOA0 AD0 GPIOA3 AD3 IR 32KOSCO 32KOSCI WT6702F_S240 22 21 20 19 18 17 16 15 14 13 HIN GPIOB5 VIN GPIOB4 GPIOA6 SCL1 GPIOA7 SDA1 GPIOB0 SCL2 GPIOB1 SDA2 GPIOA4 SCL3 P1 0 GPIOA5 SDA3 P1 1 IRQ0 P1 2 GPIOB2 ...

Page 27: ...ART RXD or external IRQ3 interrupt input Shared with GPIO B7 8 7 7 GPIOB6 I O 8051 UART TXD or external IRQ2 interrupt input Shared with GPIO B6 9 8 8 GPIOB5 I O HIN input Shared with GPIO B5 10 9 9 GPIOB4 I O VIN input Shared with GPIO B4 11 10 GPIOB3 I O 8051 P1 3 or external IRQ1 interrupt input Shared with GPIO B3 12 GPIOB2 I O 8051 P1 2 or external IRQ0 interrupt input Shared with GPIO B2 13 ...

Page 28: ...ction Guide Part NO WT6702F_S240 WT6702F_S200 WT6702F_S161 DPMS Detection V V V UART V V V 8K Flash Memory V V V RAM 256 Byte V V V PWM Output 2 1 1 Slave I 2 C 3 3 2 RTC V V V IO 18max 14max 11 max Oscillator 32KHz Crystal RC OSC 32KHz Crystal RC OSC 32KHz Crystal RC OSC 8 bit ADC 4 selectable inputs 2 selectable inputs 2 selectable inputs Package 24 pin SOP 20 pin SOP SSOP 16 pin SOP ...

Page 29: ...nt without notice 8 4 Functional Block Diagram Turbo 8031 MCU Key Pad ADC RTC 2nd SIIC 3rd SIIC 1st SIIC PWM Interrupt Processor 4 IRQ Processor HV DPMS Detector Watchdog timer Reset Processor Clock Processor RC Oscillator Clock off Wake Up GPIO Processor IR Detector 32K Oscillator 8K bytes code flash internal bus 8051 UART Timer0 Timer1 Internal 256 bytes SRAM ...

Page 30: ...erpolation filters multi bit sigma delta modulators and stereo DAC in a 14 lead SOIC package The hardware control interface is used for the selection of audio data interface format enable and de emphasis The WM8501 supports I2 S right Justified or DSP interfaces Operating on separate analog and digital supplies the WM8501 offers very lower power consumption from the digital section whilst supporti...

Page 31: ...ON ORDERING INFORMATION DEVICE TEMPERATURE RANGE PACKAGE MOISTURE SENSITIVITY LEVEL PEAK SOLDERING TEMPERATURE WM8501GED V 25 to 85o C 14 lead SOIC Pb free MSL3 260 C WM8501GED RV 25 to 85o C 14 lead SOIC Pb free tape and reel MSL3 260 C Note Reel quantity 3 000 ...

Page 32: ...ound reference for analog circuits and substrate connection 8 AVDD Supply Positive supply for analog circuits 9 LOUT Analogue output Left channel DAC output 10 DGND Digital Supply Digital ground supply 11 DVDD Digital Supply Digital positive supply 12 DEEMPH Digital input De emphasis select Internal pull down High de emphasis ON Low de emphasis OFF 13 FORMAT Digital input Data input format select ...

Page 33: ...witching can be bypassed with an external 4 channel I2 C bus switch e g Texas Instruments PCA95445 to allow clock stretching The SiI9185A is the first generation of device from Silicon Image to integrate the Extended Display Identification Data EDID The EDID is stored in on board RAM that is downloaded from the system microcontroller during power up or initialization The EDID is reflected on each ...

Page 34: ...overy and retransmission unlike TMDS switches which use high speed analog switches and degrade TMDS signals Built in Consumer Electronics Control CEC support HDMI compliant CEC I O simplifies and lowers cost for adding CEC support to DTV Integrated CEC API lowers overhead requirements on system microcontroller speeds design Integrated EDID capability to lower system cost DDC switching on each inpu...

Page 35: ...AVCC33 R1X1 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Tx2 AGND Tx1 Tx1 AVCC18 Tx0 Tx0 AGND TxC TxC EXTSWING RESET LSDA EPSEL 0 LSCL EPSEL 1 HPD0 AVCC18 R0XC R0XC AGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 R0X1 AGND R0X2 R0X2 AVCC18 DSDA0 DSCL0 RPWR0 DVCC18 DGND I2CSEL INT HPD1 AVCC18 R1XC R1XC AGND R0X0 R0X0 AVCC33 R0X1 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40...

Page 36: ...I 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 Figure 2 and Figure 3 show the functional blocks of the device as applied to sink and source applications respectively Pin descriptions begin on page 20 Fig...

Page 37: ... P h i l i p s C o n s u m e r E l e c t r o n i c s I n t e r n a l U s e O n l y 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 5 ...

Page 38: ...EC Interface block EDID RAM block Configuration block Receiver Block The three HDMI DVI receive ports are defined as Port 0 Port 1 and Port 2 Each of the ports is terminated separately and equalized under the control of the receiver digital block and controlled by the local I2 C bus Port 0 Port 1 Port 2 or power down of all ports are selected by using the Port Select PSEL 1 0 signals PSEL 1 0 can ...

Page 39: ...ation This calibration must be repeated at time intervals corresponding to changes in temperature of 15 C EDID RAM Block The EDID RAM block consists of 256 bytes of RAM that is shared by all ports This means the timing information must be identical among all the ports if the internal EDID is used Independent registers for the CEC physical address and checksum values for each port are also included...

Page 40: ...ess and the CEC Controller I2 C Address each have a register associated with them that allows the address to be changed See the SiI9181 9185 HDMI Switch Programmer s Reference Guide for more information DDC Receiver Ports Slave and DDC Transmitter Port Master Interfaces The DDC bus is an I2 C interface used in the HDMI interconnection to facilitate bidirectional transfer of DDC EDID information an...

Page 41: ...during normal operation The level on the I2CSEL INT pin is latched when the RESET signal transitions from low to high If the I2CSEL INT value is high on the rising edge of RESET the SiI9185A comes up in I2 C Control mode If the I2CSEL INT value is low at the rising edge of RESET the SiI9185A comes up in Standalone mode and the EPSEL 1 0 pins are used as the external port select pins Note that when...

Page 42: ...s CEC_D CEC_A and a local I2 C interface CEC_D is the CEC signal from a CEC Master microcontroller and CEC_A is an electrical spec compliant CEC signal connected to all CEC Slave devices The CEC_A signal drives the CEC pins from all three HDMI DVI Rx connectors at the same time The CEC interface has two modes CEC_D relay mode and CEC API mode In CEC_D relay mode the SiI9185A is simply a CEC transc...

Page 43: ...Control Pins The three RPWR 5V input signals on the receive side of the SiI9185A RPWR0 RPWR1 and RPWR2 indicate that an HDMI cable is connected and 5V is electrically present The PWR 5V signal on the transmit side of the SiI9185A TPWR notifies the receiving device that the transmit port has this 5V present When the selected receive port is actually connected to a source device a DVD player for exa...

Page 44: ... from the microcontroller Figure 7 EDID in the SiI9185A EDID Emulation Function All of the HDMI input ports have a DDC interface consisting of DSDA and DSCL where is the port number The SiI9185A device incorporates the function of an HDMI 1 3 compliant EDID in internal registers The first block must conform to the VESA EDID specification The second block must conform to the CEA 861D specification ...

Page 45: ...When the EDID memory is loaded through the local I2 C controller the checksum value location 0xFF contains the value for Channel Port 0 However the checksum is different for each channel due to the difference in physical CEC addresses for these channels The host firmware stores different checksums for channels 1 and 2 in two different locations in the EDID controller registers When the EDID contro...

Page 46: ...t calibration is complete 6 The calibration cycle will be repeated each time the host writes a 1 to the CALIB bit A counter is used to count the number of ring oscillator clocks in this 10 ms pulse and the frequency of the ring oscillator is determined from this count This is used as the time base to accurately send and receive CEC commands according to the CEC specification Note that unless the c...

Page 47: ...nt protection and under voltage lock out The output current is monitored by sensing the voltage drop across the Low side MOSFET s RDS ON which eliminates the need for a current sensing resistor Features z z z z z Wide Input Operation Voltage 5V to 23V z z z z z 0 8V Internal Reference z z z z z Drive Two N MOSFETs z z z z z High DC gain Voltage Mode PWM Control z z z z z Fast Transient Response z ...

Page 48: ...4 2 1 BOOT PHASE L1 VIN C3 C2 MU ML C5 5uH 1000uF 2 5V 1uF C4 470uF 0 1uF D1 MA732 R2 10k Q1 2N2222 C1 1uF En R1 2k Vhv R4 255 R3 120 C6 10nF VOUT 7 8 5 3 6 VCC DRIVE FB UGATE RT8110 LGATE GND 4 2 1 BOOT PHASE L1 VIN C3 C2 MU ML C5 5uH 1000uF 2 5V 1uF C4 0 1uF D1 MA732 C1 1uF R4 255 R3 120 C6 10nF Q1 2N7002 5V R1 10 R2 20k Chip Shutdown ...

Page 49: ...t divider This pin also connects to internal PWM error amplifier inverting input and protection monitor 4 VCC This is the main bias supply for the RT8110 This pin also provides the gate bias charge for the lower MOSFET gate The voltage at this pin is monitored for power on reset POR purpose 5 LGATE Connect LGATE to the PWM controller s lower MOSFET gate This pin provides the gate drive for the low...

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Page 55: ...Power Dissipation A TA 25 C Junction and Storage Temperature Range A PD C 3 1 2 55 to 150 TA 70 C ID 6 5 AO4459 P Channel Enhancement Mode Field Effect Transistor Features VDS V 30V ID 6 5A VGS 10V RDS ON 46mΩ VGS 10V RDS ON 72mΩ VGS 4 5V General Description The AO4459 uses advanced trench technology to provide excellent RDS ON with low gate charge This device is suitable for use as a load switch ...

Page 56: ...4 Quick reference data 2 Pinning information Low gate charge Surface mount package Low on state resistance Fast switching Portable appliances Notebook computers Lithium ion battery chargers DC to DC converters VDS 30 V ID 10 4 A Ptot 3 57 W RDSon 20 mΩ Table 1 Pinning SOT96 1 SO8 simplified outline and symbol Pin Description Simplified outline Symbol 1 source1 s1 SOT96 1 SO8 2 gate1 g1 3 source2 s...

Page 57: ...171 SCT_L_IN 116 SCT_R 108 SCT_G 114 SCT_B 149 SCT_FS 107 SCT_FB 187 SCT_R_OUT 189 SCT_L_OUT O P AV 129 CVBS 172 R_IN 173 L_IN 126 SY 125 SC SPDIF 201 SPDIF _OUT HEAD PHONE 185 HP_R_OUT 186 HP_L_OUT PANEL LVDS To TTL 386 LVDS TTL TUNER SAW Vif IF amplif ier DVB T demodulat or CI function Chip PARALLEL TS SERIAL TS AUDIO AMP LV DS DDR 32Mb x16 FLASH 32Mbit PRE AUDIO AMP R L 132 TV_CVBS 164 SIF CI C...

Page 58: ...0R C101 100U 6V3 5 4 3 2 1 X102 C120 1P5 R141 22K R140 6K8 R139 6K8 R137 220K R133 33R R123 0R R119 5K6 R116 100R R115 100R R114 22K 6K8 R113 R112 33R R111 2K2 R110 2K2 R109 2K2 R108 5K6 R107 0R R101 330R R100 680K R130 75R R105 NC 2K2 TUNER_SCL0 TUNER_SCL0 TUNER_SDA0 B C E Q103 C124ET TUNER_SCL0_5V TUNER_SDA0_5V AV_5V R828 10K AV_5V 21 6 18 8 17 5 7 4 13 3 22 15 11 10 23 24 12 14 9 16 1 2 20 19 U...

Page 59: ...877 39P C821 20P L821 NC 600R L822 NC 600R L824 600R R810 NC 10K R814 33R 10K R143 4K7 R144 B C E Q4 BT3904 R142 NC 10K 3V3SB 3V3SB_UP L809 120R R817 10K 1 2 3 4 5 6 7 8 9 P805 SW_UPDATE_CTL R819 3K3 3V3SB 3 2 1 U811 RT9166 OIRI_MCU 3V3SB R833 10K 5V_KEY 5V_KEY 5V_KEY L12 600R C872 100U 6V3 C809 100U 6V3 C802 1U R22 0R R10 0R NC 1000P C876 4 2 3 7 5 6 9 11 10 12 14 13 8 1 16 15 U810 WT6702F 5VSB L...

Page 60: ...4148 200R L805 L804 200R C801 1000U 16V L13 200R L801 15UH C862 NC 0 1U C810 NC 100U 16V C816 100U 16V L819 NC 200R R46 10K R872 1K2 R871 NC R831 2R7 R876 NC 0 1U C849 R8001 NC 2 8 7 6 4 10 5 3 1 9 U806 MP1411 C869 0 1U C830 0 1U C834 0 01U R869 10R R868 NC R8012 NC R846 10K R857 1K C835 0 01U R874 4K7 C813 100U 16V C818 47U 6V3 C812 47U 6V3 C811 47U 6V3 C814 47U 16V AV12 AV12 1 2 3 4 LD1117S33 U8...

Page 61: ... MT5131_IF_AGC C509 0 047U DVDD33 IF_AGC R506 1K R551 33R R553 33R R552 33R R550 33R NC 20P C568 NC 20P C569 L510 120R C527 NC 1000P L506 NC 0 22UH R136 4K7 R134 4K7 C505 120P NC R504 10K R505 100R C503 1U C502 1U C501 1U C500 1U C512 0 22U C510 0 22U DVDD12 AV12 AV12 1000P C513 C514 1000P 48 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 3...

Page 62: ... 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 41 40 39 38 37 36 35 68 42 P500 C566 10P C565 10P R515 100R 10P C548 CI_IORD C549 10P CI_IORD R547 100R R548 100R CI_INDATA4 CI_VPP CI_INDATA3 CI_VCC CI_INDATA2 CI_CD2 CI_RESET CI_REG CI_A0 R545 100R R544 100R CI_CE1 CI_CE1 CI_DV33 CI_POCE1 CI_VCC R522 10K R525 NC 10K CI_CD1 CI_CD2 C536 0 1U CI_CD1 1U C1 CI_VS1 CI_CE2 R519...

Page 63: ... 609434 8 Jurong Town Hall Road 28 01 06 Near the Y600 Near the C607 Near the C607 NC 0R R651 NC 0R R652 NC 0R R653 C617 1000P 0R R600 R602 0R L C616 1000P C619 1000P C618 1000P 15 14 11 12 13 10 1 3 4 5 6 7 8 9 2 U600 TDA7266 1 2 3 4 P600 C609 4700P 0 R617 NC 0R R618 R621 NC 0R 0 R622 R648 0R R603 0R R625 4K7 R642 1K R630 1NC 0K 2 1 Y600 R L ROUT LOUT ROUT LOUT MUTE SS 12V R627 10K C606 22U 16V M...

Page 64: ...01 NC BT3904 R205 NC 10K R200 180K L235 200R L236 NC 200R R36 NC 10K NC 4K7 R39 B C E Q1 NC BT3904 R38 NC 10K 10K R37 R40 0R ORESET 3V3SB DV33 CI_PDD5 CI_PDD4 X200 60M C203 4U7 AVDD33_XTAL R44 10K DV33 DV33 EDID_PRT B C E Q200 BT3904 R203 10K PANEL_SLT C_XREG PWRDET OSDA0 OSCL0 OSDA0 OSCL0 OSDA1 OSCL1 BL_DIM OPWM1 OXTALO OXTALI AVCC_SRV KEY SCART_FS_IN PWRDET AVDD33_REG C_XREG ORESET HDMI_INT EDID...

Page 65: ...8 600R AVDD25_SADC C211 1U AV12 HDMI_5V AV33 L217 600R AV33 AV12 C213 1U C212 1U C210 1U C208 1U AVDD33_H AVDD12_USB AVDD33_USB 160 155 153 161 159 156 154 157 158 68 65 66 67 69 U203 MT5335PKU R218 5K1 C251 0 1U AVDD25_SADC USB_VRT U203 MT5335PKU 192 195 164 193 166 194 167 165 163 U203 MT5335PKU TS_SYNCO TS_DATAO TS_CKO USB_D TS_VALIDO SIFN SIFP USB_D AVDD12_USB AVDD33_USB USB_VRT RX0_2 RX0_2B R...

Page 66: ...EXC24C 2 1 4 3 L206 NC EXC24C 2 1 4 3 L205 NC EXC24C 2 1 4 3 L209 NC EXC24C C209 1U 2 1 4 3 L204 EXC24C 2 1 4 3 L200 EXC24C 2 1 4 3 L201 EXC24C 2 1 4 3 L202 EXC24C 2 1 4 3 L203 EXC24C PANEL_SLT 8 7 6 5 4 1 2 3 Q203 AO4459 Z210 C231 1U L221 600R R221 100K LVDSVDD_EN B C E Q204 C143ZT VDD_PANEL AP00 R219 10K A7P A7N CK2P CK2N A6P A6N A5P A5N A4P A4N A3P A3N CK1P CK1N A2P A2N A1P A1N A0P A0N C202 220...

Page 67: ...1 10 12 14 13 8 1 16 15 U202 MX25L3205 1 2 3 4 5 6 7 8 R270 10K 1 2 4 6 8 12 14 16 18 20 10 3 5 7 9 11 13 15 17 19 P203 R235 1K R239 33R 10K R238 R237 10K 10K R236 C267 0 1U AOLRCK AOBCK OPWM2 PDD0 R245 0R 0 1U C007 DV33 CI_PDD2 CI_RB C240 1U 1U C235 L223 600R R240 4K7 DDRV_IC DDRV_IC DV10 DV33 DV33 DV33 DV10 DV33 C264 0 1U 4K7 R241 JTRST JTAG_DBGACK JTAG_DBGRQ TVTREF 1 JTDO JTCK JTMS JTDI C265 0 ...

Page 68: ...7R 47R R249 R248 47R R269 1K 0R R265 C306 0 1U 0 1U C303 0 1U C302 0 1U C286 R263 120R R262 110R 1 2 3 4 U201 LD1117S R261 100R MEM_DQ15 MEM_DQ8 MEM_DQ9 MEM_DQ10 MEM_DQ11 RDQ12 RDQ13 RDQ14 RDQ15 RDQS1 RDQM1 RDQM0 RDQS0 RDQ7 RDQ6 RDQ5 RDQ4 RDQ3 RDQ2 RDQ1 RDQ0 MEM_DQS1 MEM_DQM1 MEM_DQM0 MEM_DQS0 MEM_DQ7 MEM_DQ6 MEM_DQ5 MEM_DQ4 MEM_DQ3 MEM_DQ2 MEM_DQ1 MEM_DQ0 MEM_ADDR1 MEM_ADDR2 MEM_ADDR3 R252 75R ME...

Page 69: ...GA_L GND AV33 AV33 AV33 AV33 AV33 AV33 GND GND C313 0 1U C311 0 1U 1U C245 0 1U C310 VIMD_AADC C308 0 1U 1U C242 1U C241 C307 0 1U L228 600R L227 600R AVDD33_AADC GND GND GND AVDD33_ADAC0 AVDD33_ADAC1 ADAC_VCM REFP_AADC AVDD33_DIG VIMD_AADC ADAC_VCM AVDD33_AADC REFP_AADC C309 0 1U 1U C243 L229 600R GND AVDD33_ADAC0 AVDD33_DIG GND 600R L230 C244 1U AVDD33_ADAC1 GND L231 600R 1U C246 AV33 AV33 AV33 ...

Page 70: ...NC C929 C925 2200P C928 100P C927 100P C926 2200P R900 100K R907 5K1 R906 33K R901 470R OPAVREF OPAVREF 100K R902 470R R903 R905 10K 33K R909 5K1 R910 NC C930 R915 10K 1U C911 R9021 10K C9014 0 1U L900 600R L901 600R 1 2 3 4 5 6 7 10 11 12 13 14 9 8 U907 WM8501 R9030 33R R9028 33R R9027 33R R9019 47K R9017 0 C9017 1U C9015 1U R9022 10K NC DV33 DV33 DV33 C913 1000P 1000P C914 R9026 NC 33K R9018 0 R...

Page 71: ... 10P 5V_HDMI1 5V_HDMI0 D104 D5V0S1 D107 D5V0S1 D106 D5V0S1 D105 D5V0S1 1 3 4 5 2 D109 D3V3L4 HDMI0_SCL HDMI0_SDA 1 3 4 5 2 D108 D3V3L4 3 9 20 26 40 46 60 66 79 6 17 37 57 43 63 29 49 69 15 54 31 51 71 30 50 70 14 53 55 80 16 36 56 76 74 73 19 18 22 21 25 24 28 27 39 38 42 41 45 44 48 47 62 61 65 64 68 67 32 52 72 33 34 75 59 58 12 78 77 5 4 8 7 11 10 2 1 35 13 23 SII9185 U904 C42 0 1U C39 1U C38 0...

Page 72: ..._FS_IN R962 10K R963 0R SCT1_AUL_OUT SCT1_AUR_OUT L1 30R SCT1_AV_IN Z918 Z919 Z920 Z928 SOY0 SC0 GND_SV SY0 Y0P PBR0N PR0P SCT_R SCT_L R977 68R C968 0 047U R972 100R 75R R968 C969 1U C979 470P L908 30R L907 30R C963 470P C977 0 01U L906 30R C976 16P 75R R976 R978 100R R974 100R C974 0 01U R973 68R L905 30R C973 16P 75R R975 C972 0 01U C971 0 01U 75R R971 C970 16P L904 30R R969 68R R970 100R L903 3...

Page 73: ... Z981 Z975 Z978 SY1 Z917 C001 47U 6V3 C003 1U 140 133 131 124 134 142 137 138 135 132 130 128 127 126 125 139 141 136 129 U203 MT5335PKU D2SA SC1 SY1 SC0 CVBS2 C002 47P R9003 10K C004 0 01U DVDD25_VADC C920 1U SY0 CVBS0 C953 0 047U AV25 AV25 AV25 AV25 AV25 AV25 AV25 AV25 L912 600R C954 0 1U R945 100R C916 1U L911 600R GND GND GND GND AVDD25_VADC AVDD25_REF AVDD25_VFE DVDD25_VADC GND_CVBS GND_SV C9...

Page 74: ...C727 16P R985 75R PB_IN Y_IN L4 30R PBR1N PR1P PBR1N PB1P Y1N Y1P SOY1 YPBPR_L_IN 107 108 109 114 115 116 118 119 120 121 122 123 112 111 117 113 110 105 101 104 106 98 99 102 103 96 97 100 U203 MT5335PKU Z940 Z939 Z929 GN SOG GP BN BP RN RP HSYNC VSYNC ASPDIF AV12 AV12 AV12 AV12 AV12 AV12 1 2 P904 R984 0R C728 4700P C729 0 01U R983 100R C730 0 01U R981 68R C732 0 1U C993 33P R980 100R R979 100R D...

Page 75: ... 30R R721 33R C708 16P 75R R702 L920 30R RED 1 2 3 D913 BAV70 R716 0R C005 ESD_0402 Z945 Z941 Z942 Z943 Z944 Z955 Z946 Z948 Z947 VGA_PLUGPWR 5V R707 10K R706 10K R705 10K R704 10K C999 470P HSYNC L921 30R C705 10P C704 10P L922 30R R714 10K U0RX U0TX 5VSB 5VSB R713 100R R725 10K B C E Q905 C143ZT VGASCL_IN B C E Q904 C143ZT R709 100R C998 16P VGASDA R711 100R 5VSB 5VSB R710 10K Z970 5 6 7 8 4 3 2 ...

Page 76: ...for TCL TQP IR VCC GND GND 5V IR 1 2 3 P1 100R R5 10U C2 C3 47U 16V G1 R6 100R C1 10U ...

Page 77: ... 1K R834 390R R836 3K9 R835 2K4 R832 1K5 D806 4148 0R 19 22 20 18 5 3 12 13 14 15 16 17 7 8 23 24 25 26 27 30 31 32 1 2 9 10 11 4 6 21 28 29 U801 CY8C21434 D801 4148 0R D802 4148 0R D803 4148 0R D804 4148 0R D805 4148 0R R804 0R NC R830 NC 15K D1 LED804 LED805 LED806 LED807 LED808 LED803 1 2 3 4 5 6 P801 CH VOL CH VOL POWER C805 2U2 C802 0 47U R824 200R R825 200R MENU 5VSB R822 200R CH CH VOL VOL ...

Page 78: ...TQP POWER GND 5VIN 5VSB KEY menu CH CH VOL VOL R605 7K5 R604 4K7 R602 3K3 R601 2K2 R603 1K2 R606 750R NC R701 C601 0 1U 1 2 3 4 P601 1 2 4 3 K601 1 2 4 3 K602 1 2 4 3 K603 1 2 4 3 K604 1 2 4 3 K605 1 2 4 3 K606 ...

Page 79: ...ANDBY 1 2 4 6 8 3 5 7 PZ2 1 2 3 4 5 6 PZ1 5VSB STANDBY PO 1 2 3 4 P1 GND CZ1 1U RZ6 120 RZ1 120 RZ4 82K RZ5 22K RZ7 5K6 RZ10 10K B E C QZ3 BC857B B C E QZ4 BC847B RZ2 5K6 RZ3 10K RZ8 10K RZ9 10K B E C QZ1 BC857B B C E QZ2 BC847B LAMP KEY PO IR 5VSB 5VSB 5VSB STANDBY ...

Page 80: ...9 11 13 PZ1 IR IR KEY KEY STANDBY STANDBY 1 2 3 4 PZ2 GND CZ1 1U RZ6 120 RZ1 120 RZ4 82K RZ5 22K RZ7 5K6 RZ10 10K B E C QZ3 BC857B B C E QZ4 BC847B RZ2 5K6 RZ3 10K STANDBY 5VSB 5VSB 5VSB RZ8 10K RZ9 10K 5VSB 5VSB B E C QZ1 BC857B B C E QZ2 BC847B LAMP PO ...

Page 81: ...for TCL TQP GND GND GND GND GND RZ4 0R B C E BC847B NC QZ2 RZ3 10K NC PO RZ5 22K CZ2 1U NC CZ1 1U B E C BC857B QZ1 RZ2 5K6 RZ1 390R STANDBY IR DZ1 5VSB 5VSB 5VSB IR 1 2 3 PZ2 1 2 3 4 5 PZ1 ...

Page 82: ... 5 6 7 8 U1 L6562 RF5 NC ZR1 14D 680V CX1 474 275VAC RF7 47 RV8 510K 1 CF6 474 CF5 474 16V C102 100uF 450V D101 5A 600V RF4 6 2K RFS3 3 3 1 RV5 510K 1 RFS1 3 3 1 CY3 152 Y1 RF1 15K L103 EI28 RF2 18K RV7 510K 1 Q101 13N50 CF3 103 RV6 510K 1 RF8 20 RF12 4 7 RV9 510K 1 DF1 BAV99 LB1 RF11 10K RS101 1 0 2W CY1 471 Y1 CY5 471 Y1 RF10 8 2K 1 RFS2 3 3 1 CY2 471 Y1 RF9 470 C101 105 450V RF6 3 9K CF4 101 RF...

Page 83: ... 3K CK7 NC R30 4 7K D3 HER103 R24 10K R101 100K 2W R11 10K 1 CK8 474 25V P102 PC817 RS2 2 2 1 R1 68 R5 100 Q2 4401 R22 68K R31 470 D1 BAV70 C3 224 RK1 10 R7 4 7 C107 10uF 50V C6 473 U101 TL431 C113 220uF 16V Z2 NC CK1 222 3 2 1 Q1 4403 R14 0 R2 100 R12 100K 1 D109 HER103 R23 10K L104 1 5uH C1 103 C110 1000uF 10V KF R3 200 R13 10K 1 3 2 1 QV1 3906 1 3 5 2 4 6 U2 LD7535 3 2 1 Q3 4403 D102 HER107 5VS...

Page 84: ...RA26 NC RJ34 1K CA18 474 DB3 BAV70 RA36 2K DB19 BAT54 RA33 390K CA17 102 CA10 103 RA24 4 7K RA35 4 7K RA31 2 2 PT Is1 Vs2 Vs1 DM VB 5VMCU 5VMCU EE16 1 2 CN8 SEL A EPWM CA14 102 RB44 10K 5VMCU BK QB6 3904 RB46 10K RB45 10K RB47 10K 5VMCU Q9 4403 Q12 2N3904 RA28 20K RA29 10K CA15 NC RA23 10K RA13 3 3K P CON RJ2 0 RJ36 0 RJ4 0 RA10 10K 1 RA9 10K 1 RA8 100 2 3 8 4 1 U10A LM358 RA22 2K CA5 103 Is1 RA15...

Page 85: ...70 RD4 NC VC1 12V1 12V VPFC Z102 15V T104 RN9 100K RN1 7 5K 1 CB60 223 RA16 100K DB8 BAV70 DB11 BAV99 DB10 BAV99 C121 10P 6KV C122 10P 6KV CB28 472 NPO CB29 472 NPO 1 2 CN5 DB13 BAV99 DB12 BAV99 C123 10P 6KV C124 10P 6KV CB70 472 NPO CB32 472 NPO 1 2 CN7 T105 DB15 BAV99 DB14 BAV99 C125 10P 6KV C126 10P 6KV CB33 472 NPO CB34 472 NPO 1 2 CN6 DB17 BAV99 DB16 BAV99 T107 UF9 8 DB7B BAV70 DB8B BAV70 DB9...

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