Samsung QA55Q900RBWX Series Service Manual
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Samsung QA55Q900RBWX Series Service Manual

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SERVICE
QLED TV
QLED TV
Project : QRQ900Z
Chassis : QWD92
Model : QA55Q900RBWX**
QA65Q900RBWX**
QA75Q900RBWX**
QA82Q900RBWX**
QA98Q900RBWX**
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
Contents

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Summary of Contents for Samsung QA55Q900RBWX Series

  • Page 1 QLED TV Project : QRQ900Z Chassis : QWD92 Model : QA55Q900RBWX** QA65Q900RBWX** QA75Q900RBWX** QA82Q900RBWX** QA98Q900RBWX** SERVICE Manual QLED TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram...

  • Page 2: Table Of Contents

    2-2. Product specification ........................2-2 2-3. Accessories ..........................2-23 2-4. Features ............................2-24 2-4-1. Quick Guides ........................2-24 2-4-2. The Samsung Smart Remote ..................2-29 2-4-3. Using the TV Controller ....................2-31 2-4-4. Rear View & One Connect .................... 2-32 2-6. Supported Formats ........................2-33 3.
  • Page 3 4-5. Audio ............................4-11 4-6. Network ............................4-12 4-7. Smart Hub ........................... 4-13 4-8. Bluetooth / WiFi Module......................4-15 4-9. Replacing Main Board ......................4-17 4-10. Factory Mode ........................... 4-19 4-11. Factory Mode Adjustments ....................4-25 4-11-1. Entering Factory Mode ....................4-25 4-11-2. Detail Factory Option ....................4-26 4-11-3.
  • Page 4 This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2019 Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable All rights reserved. International and/or domestic law. Printed in Korea...

  • Page 5: Disassembly And Reassemble

    This section of the service manual describes the disassembly and reassembly procedures for the LED TV. 1. Disconnect the LED TV from the power source before disassembly. 2. Follow these directions carefully. Use the Samsung Open Jig and Cushion to remove the Rear Cover. • Open Jig Tool, Protection Cushion (curved models Only)
  • Page 6 3. Disassembly and Reassemble Description & Screws Picture Description Gently lift up the Rear Cover from the bottom corners to release all mounting clips as indicated by Red Rectangles. If tabs break, Using Back cover as it is. Locking tabs locations (82") Remove the BT/WIFI module from Source Cover(1).
  • Page 7 3. Disassembly and Reassemble Description & Screws Picture Description Remove the power cable(A), (B) on Power board. Remove the power cable(C) on TV Board Remove the power cable(A) on Power board. Remove the power cable(B) on TV Board Remove the ffc(SPI)(A) on Power board. Remove ffc(SPI) (B) on TV Board Remove the power cable(A), (B) on Power board...
  • Page 8 3. Disassembly and Reassemble Description & Screws Picture Description (85")Removing LD/ SMPS board ② - Remove each FFC Cable(BLU) (1) ① - Undo 8 screw points(2) Removing Main board - Undo 4 screw points 11-1 (65"/75"/82")Removing LD/ SMPS board - Remove each FFC Cable(BLU) - Slide the board to unlock(If you are in trouble, you can use open jig to unlock) NOTE...

  • Page 9: One Connect Disassembly

    3. Disassembly and Reassemble 3-2. One Connect Disassembly Description & Screws Picture Description Remove the 3 screws from ASSY COVER P-OC BOTTOM. Screws 6003-000282 SCREW-TAPTYPE : M3 x L8, ZPC(BLK) • C/BOTTOM+C/TOP Use the Open Tool to unlock each corner. Open Jigs •...
  • Page 10 3. Disassembly and Reassemble Description & Screws Picture Description Remove the Cables. CNM803(26Pin) LEAD CONNECTOR-POWER Remove the 5 screws at each marked screw location on the board. Screws 6003-000282 SCREW-TAPTYPE : M3 x L8, ZPC(BLK) • SMPS+S/TOP Lift off the black Insulator Sheet taped to the plate assembly at "PULL"...
  • Page 11 3. Disassembly and Reassemble Description & Screws Picture Description Remove the 4 screws on the One Connect Board. Screws 6003-000282 SCREW-TAPTYPE : M3 x L8, ZPC(BLK) • MAIN BOARD+C/BOTTOM Completed the disassembly. NOTE Reassembly procedures are in the reverse order of disassembly procedures.

  • Page 12: Troubleshooting

    4. Troubleshooting 4. Troubleshooting 4-1. Diagnostic Methods (Flashing Symptom Codes) After TV is "COLD BOOTED" (AC Power Re-Cycled), Flashing symptom codes will operate and show the defect block with number of LED flash. Place a mirror or phone directly under Standby LED to observe flashing. „...
  • Page 13 4. Troubleshooting „ How to COLD BOOT the TV 1. Unplug and re-plug in the power cord. 2. While TV is on, Press & Hold Power Button of TV remote for 4 seconds. TV will turn off and on by itself. •...

  • Page 14: Function Control Operation Test

    4. Troubleshooting 4-2. Function Control Operation Test [On Screen Selections with Function Control] „ FUNCTION/IR Control Test 1. Place TV in Power Standby : 2. Check Status. (Note: Can be turned off in menu) 3. If LED is OFF ( & LED should be on with menu setting) LED 1.7Vdc (pin 8) and VCC for 3.3Vdc (pin 3) •...

  • Page 15: Power

    4. Troubleshooting 4-3. Power CNM803A FUSE CN9003A CNM803A (SMAW250-H26S5) B-GND B-GND B350V B350V VAMP B13V VAMP B13V VAMP B13V PS_ON CN9003A (05002HR-H24J05) SERIAL_ SDA_LED SDA_LED DATA SERIAL_ SERIAL-STT VSTNC_IN BLU_ON_OFF CONTACT TEST_SD TEST_LD...

  • Page 16: Tv Power Standby Test

    4. Troubleshooting 4-3-1. TV POWER STANDBY TEST 1. TV in Standby Standby LED Indicator (Note: Status can be changed in user menu and may default off) 2. If Not Lit: (and should have been lit with status setting) B350V Line / One Connect Cable 3.

  • Page 17: Video

    4. Troubleshooting 4-4. Video 4-4-1. ONE CONNECT „ Main Section Video Operation • If No Video Check connection status of One Connect Cable Reconnect One Connect Cable both side (TV and OCL) • If NG: Replace One Connect Box / Cable (defective) TV MAIN (defective)

  • Page 18: Main/T-Con Board

    4. Troubleshooting 4-4-2. MAIN/T-CON BOARD • Scaller & US Post of KANT-M2 Main CPU Section £ PRE FRC Main Section £ POST FRC Main Section £ T-CON Section „ Scaller & US Post of KANT-M2 Main CPU Section Customer Picture Test 1 Mute >...
  • Page 19 4. Troubleshooting „ POST FRC Main Section POST FRC (Factory Mode) Video Operation Generated at Post FRC in TV Main Board • If OK: Check/Replace defective TV Main Board • If Noisy: Mute £ 3 £ 6 £ 9 £ Mute „...

  • Page 20: Panel

    4. Troubleshooting 4-4-3. PANEL 1. If Noisy Video: Soc T-CON Pattern in Factory Mode • Use type of Noise observed (Bars, single lines, video distortion, etc to help.) • If noise is only on one half of screen check / swap panel cables. •...

  • Page 21: Check Test Patterns

    4. Troubleshooting 4-4-4. Check Test Patterns • ENTER : Factory mode Test Pattern £ £ Main Board KANT-M2s Scaler Pattern / US Post Pattern FRC Pre Test Pattern FRC Post Test Pattern T-CON SoC TCON Test Pattern [Factory Mode] 1. Verify "Scaler Pattern" and "US Post Pattern" 2.

  • Page 22: Audio

    4. Troubleshooting 4-5. Audio • £ £ Source (One Connect) One Connect/TV Main Board Speakers „ AUDIO TEST • No TV Sound Menu £ Audio £ Speaker Settings set to TV Speaker • Noisy / Distorted TV Audio Customer Menu £ Support £ Sound Test •...

  • Page 23: Network

    4. Troubleshooting 4-6. Network <TV> <Router> <Internet> „ TV to Router "Failure" 9 Check Network Status Check Network Status (TV Router Internet) Wired & Wireless MAC Address in Customer Support Menu. • No Wired MAC Address: Replace Main Board. • No Wireless MAC Address: Module cabling &...

  • Page 24: Smart Hub

    If it fails both Manual & Auto problem is ISP or Router. „ ISP Blocking • If it Fails: Internet Service Provider is Active. With DNS setting at 8888. With Hot Spot. „ Samsung Server Test • If it Fails: Network Status. • If OK: Reset Smart Hub.
  • Page 25 4. Troubleshooting For Netflix Operation/Connection Issues: 9 Check Certificate & Netflix ESN Status in Factory Mode. • If Certificate and ESN exists, "CO", "NfO", change the 8.8.8.8 • If Certificate is missing, "C/" replace the TV’s Main Board. • If ESN number is missing: NF/ do not replace the Main Board. Reset TV Clock and check for correct Time &...

  • Page 26: Bluetooth / Wifi Module

    4. Troubleshooting 4-8. Bluetooth / WiFi Module 4-15...
  • Page 27 4. Troubleshooting • Go to Menu/Support/Contact Samsung Wired MAC Address (missing or error - replace Main Board) Wireless MAC Address Bluetooth Address • If Bluetooth Address or Wireless MAC Address are missing or errors exist BT & Wi-Fi Connector Voltages. If Voltages are OK but no BT or Wi-Fi Signals voltage(s), replace defective Module.

  • Page 28: Replacing Main Board

    4. Troubleshooting 4-9. Replacing Main Board When replacing Main Board, certain values needs to be manually input in Factory menu to complete the replacement. „ Steps to Replace Main Board 1. Enter Factory Menu (Use Factory Remote only). • Power TV on : Select TV Source Info/Factory Option...
  • Page 29 4. Troubleshooting SW Model • Check Label Rating of the TV(located on the Rear Cover). - SW Model is digits after "/" in Version No. - Choose same SW Model code from the list. Home Updates Exit Factory Reset Type 65A1QE9TR Local Set SW Model...

  • Page 30: Factory Mode

    „ Setting TV into Factory Mode Factory Remote 1. Power TV ON. 2. Select TV Source. Info → Factory. 4. Use MENU for return. AA81-00243A Samsung IR Remote 1. TV Power Standby. 2. Press as follows. • Remote Button NTSC MUTE POWER INFO MENU...
  • Page 31 4. Troubleshooting First Screen Appearing in Factory Mode • Ex. Sample Model 4-20...
  • Page 32 4. Troubleshooting Slide Details • Sample Model : QA65Q900RBWXXY 9 Testing Items Micom Version T-KTM2AKUC-XXXX.XX Home Updates Exit T-KTM2OCTV-XXXX Sub Micom_TV Option T-KTM2OCJP-XXXX Sub Micom_JP Control Tizen TIZEN-4.0-17-COMMON-KantM2-RELEASE_XXXXXXXX.X BT Version Debug BT VERSION : **** E-Manual E-MANUAL : **** Blaster Version Blaster Version : **** E-Pop Version E-POP Version : ****...
  • Page 33 4. Troubleshooting „ SVC £ Test Patterns Main Board KANT-M2s Scaler Pattern / US Post Pattern FRC Pre Test Pattern FRC Post Test Pattern T-CON SoC TCON Test Pattern [Factory Mode] 1. Verify "Scaler Pattern" and "US Post Pattern". Scaler Pattern 2.
  • Page 34 4. Troubleshooting „ SVC £ Info £ ER Count • WD Count: Watch Dog (Hardware related issue). • AR Count: Auto Reset (software (i.e. Apps) related. 9 important Error Count Status Screen. • Verify each item listed. 4-23...
  • Page 35 4. Troubleshooting „ Factory Mode £ Control £ EDID 1. Remove ALL HDMI connections. 2. Factory Mode → Control → EDID. (→ Enter Key) Option EDID Control Sub Option Debug Hotel Option Shop Option ADC/WB Asia Option Advanced Sound 3. Select EDID/OFF to ON. (→ Right Arrow Key) EDID ON/OFF 4.

  • Page 36: Factory Mode Adjustments

    4. Troubleshooting 4-11. Factory Mode Adjustments 4-11-1. Entering Factory Mode 1. To enter [Service Mode] press the remote-control keys in this sequence : With Consumer Remote (IR Remote) Remote Button : NTSC POWER OFF MUTE POWER ON POWER OFF INFO MENU MUTE POWER ON...

  • Page 37: Detail Factory Option

    4. Troubleshooting 4-11-2. Detail Factory Option NOTE If you replace the main board with new one, please change the factory option as well. The options you must change are "Type". Model Name QN85Q900 QN75Q900 GQ65Q900 Side Version Type 85L1ME9TN 75A1ME9TN 65A1ME9TN Local set EU_GER...

  • Page 38: Factory Data

    4. Troubleshooting 4-11-3. Factory Data „ Option Factory Menu Name Data Range Factory Reset Type 85L1ME9TN Local set SW Model QRQ900 BOM Model 90RA TUNER D_T2C Ch table NONE MRT Option Engineer Option „ Control Factory Menu Name Data Range EDID EDID ON/OFF EDID WRITE ALL...
  • Page 39 4. Troubleshooting Factory Menu Name Data Range FAnet Thread CI CPLD Version ACM_MC UNIQUE TRIPLET T-CON Device LUXE-T SPI Protection FKP Server Type Default Preloading Support Multitasking Support Browser preloading Support FULL EXT IR Boot Support APP BOOTING SUPPORT Cloudscan Always Upload STB Power Sync Support OOM Panic Burst Interval OOM Panic Burst Number...
  • Page 40 4. Troubleshooting Factory Menu Name Data Range AF Level adjust TX Power Level Mono Last Memory H Shaking SOUND • High Devi If the broadcast signal is not good, TV will complement the characteristics of the signal (most use when weak signal comes from the growing area countries) •...
  • Page 41 4. Troubleshooting „ Debug Factory Menu Name Data Range Spread Spectrum MAIN DDR SSC ON OFF MAIN DDR SSC Value MAIN Vx1 SSC ON/OFF MAIN Vx1 SSC Value TCON-B DDR SSC ON/OFF TCON-B DDR SSC Period TCON-B DDR SSC Modulation MAIN USIT SSC ON/OFF BYPASS MAIN USIT SSC MF...
  • Page 42 4. Troubleshooting Factory Menu Name Data Range Voice Debug Power Management Cert Option Waiting RM_BIST_DTV RM_BIST_ATV RM_BIST_CABLE Stress Mode Log Analyzer Error Popup On/Off DeadLock KILL CES Option CES Convergence Option CES ATSC 3_0 CES OOBE MVPD SUPPORT BT DUT BT EU DUT BT Throughput Failure...
  • Page 43 4. Troubleshooting Factory Menu Name Data Range OPTION_HDMI HOT PLUG DURATION 800ms HDMI FLT CNT SIG HDMI FLT CNT LOS HDMI MUTE TIME HDMI NFST UNMUTE TIME 600ms HdmiRx EQ HDMI TMDS ERR DET Auto EQ sweep READY VMD OPT HdmiRx PLL_BW DVB CI TS Clock delay TC...
  • Page 44 4. Troubleshooting Factory Menu Name Data Range Function Upgrade FRC3D FW UPGRADE FRC3D SRP UPGRADE FRC3D LD UPGRADE FRC2 3D FW UPGRADE • Camera Upgade Upgarde Camera module(There is upgrade program in Main-Image) • Mic Upgrade Upgarde MIC in Camera module(There is upgrade program in Main-Image) Jump UPGRADE IR Blaster Upgrade Pic Data USB Update...
  • Page 45 4. Troubleshooting Factory Menu Name Data Range ADC Result 1st_Y_GH 1st_Y_GL 1st_Cb_BH 1st_Cb_BL 1st_Cr_RH 1st_Cr_RL 2nd_R_L 2nd_G_L 2nd_B_L 2nd_R_H 2nd_G_H 2nd_B_H White Balance R-Offset G-Offset B-Offset R-Gain G-Gain B-Gain WB-W2_R_Offset WB_W2_B_Offset WB_W2_R_Gain WB_W2_B_Gain WB_N_R_Offset WB_N_B_Offset WB_N_R_Gain WB_N_B_Gain MGA On/Off R1_Gain G1_Gain B1_Gain R2_Gain...
  • Page 46 4. Troubleshooting Factory Menu Name Data Range G6_Gain B6_Gain R7_Gain G7_Gain B7_Gain R8_Gain G8_Gain B8_Gain R9_Gain G9_Gain B9_Gain R10_Gain G10_Gain B10_Gain SPI White Balance SPI White Balance On/Off SPI R-Offset SPI G-Offset SPI B-Offset SPI R-Gain SPI G-Gain SPI B-Gain SPI N Rgain SPI N Bgain SPI N Roffset...

  • Page 47: Rs-232C

    4. Troubleshooting 4-12. RS-232C • RS232C Control Port : COM#(Serial) Baud rate : 9600 Data Bit : 8 bit Parity : None Stop Bits : 1 Flow Control : None • Description of RS232C Pin# Name Full Name Pin# Name Full Name Pin# Name Full Name...

  • Page 48: Av Control Tabe

    4. Troubleshooting 4-13. AV Control Tabe Control Item Cmd1 Cmd2 Cmd3 Value General Power Power 0x00 0x00 0x00 0x00 0x01 0x02 Volume Direct 0x01 0x00 0x00 (0~100) 0x01 0x00 Down 0x02 0x00 Mute 0x02 0x00 0x00 0x00 Direct 0x04 Continuous 0x03 0x00 0x01...
  • Page 49 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE BackLight(CellLight) 0~20 0x01 0x00 (0~20) Contrast 0~100 0x02 0x00 (0~100) Brightness 0~100 0x03 0x00 (0~100) Sharpness 0~100 0x04 0x00 (0~100) Color 0~10 0x05 0x00 (0~100) Tint 0x06 0x00 (0~100) Advanced Settings Black Tone 0x07 0x00...
  • Page 50 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Cyan 0x04 Magenta 0x05 Color Space Custom 0~100 0x13 0~100 Color Red Value Color Space Custom 0~100 0x14 0~100 Color Green Value Color Space Custom 0~100 0x15 0~100 Color Blue Value Reset 0x16 0x00...
  • Page 51 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Film Mode 0x05 0x00 Auto1 0x01 Auto2 0x02 Cinema Smooth 0x03 Auto Motion Plus 0x06 0x00 Clear 0x01 Standard 0x02 Smooth 0x03 Custom 0x04 Blur Reduction 0x07 value Judder Reduction 0x08 value LED Clear Motion 0x09...
  • Page 52 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Reset Picture Reset Picture 0x0d 0x0b 0x00 0x00 Factory-SVB Expert-N/D Adj 0x0b 0x0d 0x00 0x00 0x01 0x02 Apply Picture Mode All Sources 0x0f 0x00 0x00 0x00 Current Source 0x01 0x11 0x00 0x00 0x00 0x01...
  • Page 53 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value Sound SRS TruDialog 0x03 0x00 0x00 (internalization) Dialog Clarify 0x01 (externalization) Preferred Language English 0x04 0x00 0x00 Spanish 0x01 French 0x02 Korean 0x03 Japanese 0x04 Multi-Track Sound Mono 0x05 0x00 0x00 Stereo 0x01 0x02 Auto Volume...
  • Page 54 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value Audio Format 0x14 0x00 0x00 Dolby Digital 0x01 0x02 DTS Neo 2:5 0x03 AAC/HEAAC 0x04 Sound Dolby Digital Comp 0x15 0x00 0x01 HD Audio 0x16 0x00 0x00 0x01 Key Generation Refer to next 0x0d 0x00 0x00...

  • Page 55: Updating The Tv's Software

    £ £ £ After downloading the update file from the Samsung website and storing it on a USB device, connect the USB device to the TV to update. • To update using a USB flash drive, download the update package from Samsung.com to your computer. Then, save the update package in the USB device's top-level folder.

  • Page 56: Wiring Diagram

    5. Wiring Diagram 5. Wiring Diagram 5-1. Wiring Diagram • 82 inche_ Wiring Diagram • 85 inches_inner...
  • Page 57 5. Wiring Diagram • 65/75 inche_ Wiring Diagram • 65/75 inches_inner...
  • Page 58 5. Wiring Diagram „ Cable Infomation Part Name & Part Spec Part No. Remark Connection 65" 450/500mm BN39-02432A 30-26p, 75" 500/500mm BN39-02431A A B'ard : 20p Main power 82" 500/500mm BN39-02431A B B'ard : 10p 85" 650/650mm BN39-02430A 65" 450mm BN39-02429A 75"...

  • Page 59: Connector

    5. Wiring Diagram 5-2. Connector 5-2-1. Main Board „ Main Board Pin Map CN1403 (BT/WIFI) CN1501 (FUNCTION/IR) BT_NRESET BT_POWER_DET IR_GND BT_WAKE A3.3V_PW SENSOR_SCL_I2C D-_USB_BT D+_USB_BT SENSOR_SDA_I2C KEY_INPUT1 BT_WELCOME KEY_INPUT2 LED_STB_OUT WIFI_PHY_ON CN201 (Power) D+_USB_WIFI D-_USB_WIFI A5V_PW WIFI_WOW WIFI_NRESET VAMP B13V ACN01_B (SPEAKER) VAMP B13V...
  • Page 60 5. Wiring Diagram CN200 (ONE CONNECT) Reserved Serdes Rx L1 GND(Data) Rx L1-(Data) Rx L1+(Data) Tx L1 GND(Data) Tx L1+(Data) HDMI TMDS CLK Tx L1-(Data) GND(Video) CLK-(Video) CLK+(Video) D0 GND(Video) D0-(Video) D0+(Video) D1 GND(Video) D1-(Video) D1 +(Video) D2 GND(Video) D2-(Video) D2+(Video) Cable Detect A3.3V...
  • Page 61 5. Wiring Diagram CN3802 (USIT) FB_TRDY_5 TX_CH39_B+_USIT TX_CH43_B+_USIT TX_CH47_B+_USIT SFC5 TX_CH39_B-_USIT TX_CH43_B-_USIT TX_CH47_B-_USIT TX_CH36_A+_USIT TX_CH40_A+_USIT TX_CH44_A+_USIT SFC6 TX_CH36_A-_USIT TX_CH40_A-_USIT TX_CH44_A-_USIT T_M_D_HOLD_SPI TX_CH36_B+_USIT TX_CH40_B+_USIT TX_CH44_B+_USIT T_M_D_WP_SPI TX_CH36_B-_USIT TX_CH40_B-_USIT TX_CH44_B-_USIT T_M_D_MISO_SPI T_M_D_MOSI_SPI TX_CH37_A+_USIT TX_CH41_A+_USIT TX_CH45_A+_USIT T_M_D_CS_SPI TX_CH37_A-_USIT TX_CH41_A-_USIT TX_CH45_A-_USIT T_M_D_CK_SPI TX_CH37_B+_USIT TX_CH41_B+_USIT TX_CH45_B+_USIT N.C.
  • Page 62 5. Wiring Diagram CN3803 (USIT) FB_TRDY_4 TX_CH24_A-_USIT TX_CH28_A-_USIT TX_CH32_A-_USIT AVDD_17V_PW TX_CH24_B+_USIT TX_CH28_B+_USIT TX_CH32_B+_USIT AVDD_17V_PW TX_CH24_B-_USIT TX_CH28_B-_USIT TX_CH32_B-_USIT AVDD_17V_PW AVDD_17V_PW TX_CH25_A+_USIT TX_CH29_A+_USIT TX_CH33_A+_USIT AVDD_17V_PW TX_CH5_A-_USIT TX_CH29_A-_USIT TX_CH33_A-_USIT AVDD_17V_PW AVDD_17V_PW TX_CH25_B+_USIT TX_CH29_B+_USIT TX_CH33_B+_USIT AVDD_17V_PW TX_CH25_B-_USIT TX_CH29_B-_USIT TX_CH33_B-_USIT UH_CELL UL_CELL TX_CH26_A+_USIT TX_CH30_A+_USIT TX_CH34_A+_USIT HAVDD_8.5V_PW TX_CH26_A-_USIT TX_CH30_A-_USIT...
  • Page 63 5. Wiring Diagram CN3804 (USIT) FB_TRDY_3 TX_CH15_B-_USIT TX_CH19_B-_USIT TX_CH23_B-_USIT TX_CH12_A+_USIT TX_CH16_A+_USIT TX_CH20_A+_USIT SRF_L TX_CH12_A-_USIT TX_CH16_A-_USIT TX_CH20_A-_USIT N.C, VCC_1.8V_S_PW TX_CH12_B+_USIT TX_CH16_B+_USIT TX_CH20_B+_USIT VCC_1.8V_S_PW TX_CH12_B-_USIT TX_CH16_B-_USIT TX_CH20_B-_USIT VCC_1.8V_S_PW LL_CELL TX_CH13_A+_USIT TX_CH17_A+_USIT TX_CH21_A+_USIT LH_CELL TX_CH13_A-_USIT TX_CH17_A-_USIT TX_CH21_A-_USIT HAVDD_8.5V_PW HAVDD_8.5V_PW TX_CH13_B+_USIT TX_CH17_B+_USIT TX_CH21_B+_USIT HAVDD_8.5V_PW TX_CH13_B-_USIT TX_CH17_B-_USIT TX_CH21_B-_USIT...
  • Page 64 5. Wiring Diagram CN3805 (USIT) FB_TRDY_2 TX_CH15_B-_USIT TX_CH19_B-_USIT TX_CH23_B-_USIT N.C. TX_CH16_A+_USIT TX_CH20_A+_USIT SRF_L N.C. TX_CH16_A-_USIT TX_CH20_A-_USIT N.C, N.C. VCC_1.8V_S_PW V1_OC TX_CH16_B+_USIT TX_CH20_B+_USIT VCC_1.8V_S_PW VCOM1_CELL TX_CH16_B-_USIT TX_CH20_B-_USIT VCC_1.8V_S_PW LL_CELL PORTNUM TX_CH17_A+_USIT TX_CH21_A+_USIT LH_CELL VCC_3.3V_PW TX_CH17_A-_USIT TX_CH21_A-_USIT HAVDD_8.5V_PW N.C. HAVDD_8.5V_PW TX_CH17_B+_USIT TX_CH21_B+_USIT HAVDD_8.5V_PW T_S_D_HOLD_SPI TX_CH17_B-_USIT...

  • Page 65: Ld/Smps Board

    5. Wiring Diagram 5-2-2. LD/SMPS Board • LD/SMPS A CN9003B CN9003A CNS803B CNM803A • LD/SMPS B CNM803A CNS803B CN9003A 5-10...
  • Page 66 5. Wiring Diagram • LD/SMPS C CNS803R/L CNS803R/L CNT803 5-11...
  • Page 67 5. Wiring Diagram „ LD/SMPS Board Pin Map CN9003B CNS803R/L TEST_LD SERIAL_DATA TEST_SD CONTACT SCL_LED VAMP B13V SDA_LED VAMP B13V BLU_ON_OFF VAMP B13V VSYNC_IN SERIAL_STT B350V B350V B_GND B_GND SERIAL_UHR CNS803B CN9003A B_GND B_GND SERIAL_UHR B350V B350V SERIAL_STT VAMP B13V VSTNC_IN VAMP B13V...

  • Page 68: One Connect Board

    5. Wiring Diagram 5-2-3. One Connect Board „ One Connect Board Pin Map CN501 (USB1) CN801_H1 (HDMI) USB1_VCC_5V_PW JACK1_D+_USB HDMI1_RX2+_HDMI JACK1_D-_USB HDMI1_RXC-_HDMI HDMI1_RX2-_HDMI CN502 (USB2) HDMI1_RX1+_HDMI USB2_VCC_5V_PW JACK2_D+_USB HDMI1_SCL_DDC JACK2_D-_USB HDMI1_RX1-_HDMI HDMI1_SDA_DDC CN500 (USB3) HDMI1_RX0+_HDMI HDMI1_CABLE_DET USB3_VCC_5V_PW JACK3_D+_USB HDMI1_5V_PW JACK3_D-_USB HDMI1_RX0-_HDMI HDMI1_HPD HDMI1_RXC+_HDMI...
  • Page 69 5. Wiring Diagram CN900_H3 (HDMI) CN201 (POWER) HDMI3_RX2+_HDMI B350V_GND HDMI3_RXC-_HDMI B350V_GND HDMI3_RX2-_HDMI B350V_GND HDMI3_RX1+_HDMI B350V_GND A13V_PW HDMI3_SCL_DDC A13V_PW HDMI3_RX1-_HDMI HDMI3_SDA_DDC A13V_PW HDMI3_RX0+_HDMI HDMI3_CABLE_DET B350V_2_PW A13V_PW HDMI3_5V_PW B350V_2_PW HDMI3_RX0-_HDMI HDMI3_HPD HDMI3_RXC+_HDMI TV_A13V_PW B350V_1_PW SW_POWER_350V CN901_H4 (HDMI) B350V_1_PW TV_A13V_PW HDMI4_RX2+_HDMI IR_SMPS HDMI4_RXC-_HDMI HDMI4_RX2-_HDMI HDMI4_RX1+_HDMI HDMI4_SCL_DDC...

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