Page 1 ORIGINAL MANUAL ISSUE DATE: 2023.11 9-888-901-21 DISCLAIMER: USE AT OWN RISK. SONY AND ITS AFFILIATES ARE NOT LIABLE FOR ANY DAMAGE OR INJURY CAUSED TO ANY DIGITAL ELECTRONIC EQUIPMENT, PERSON, OR PROPERTY, WHICH OCCURS DUE TO USE OF THE TOOLS, PARTS,...
Page 2 2023/12/21 05:00:49 (GMT+09:00) MODEL LISTS INFORMATION THIS SERVICE MANUAL CONTAINS TROUBLESHOOTING FOR BELOW REGIONS AND MODELS: MODEL XR-55X90K XR-65X90K XR-75X90K XR-85X90K XR-55X90CK XR-65X90CK XR-75X90CK XR-85X90CK SYS SET...
Page 3: Table Of Contents
2023/12/21 05:00:49 (GMT+09:00) TABLE OF CONTENTS Title Page SAFETY NOTES SELF DIAGNOSIS FUNCTION TROUBLESHOOTING SOFTW ARE UPDATE & RESET DIAGRAMS HANDLING GUIDE Please refer Service Manual (Disassembly) for below information: Tools and Equipments  FFC Precautions  Disassembly and Removal Caution  Wire Dressing ...
Page 4: Safety Notes
Replace 6) Disconnect the AC power when replacing the backlight. these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operations are 7) Always clean the LCD panel with a soft cloth material.
Page 5 2023/12/21 05:00:49 (GMT+09:00) SAFETY NOTES ※Things to prepare in advance. 10) During the repair, DO NOT leave the POWER ON or Burn-in period for more than 1 hour while the TV is facing down on a cloth. Refer Figure 1. ESD wrist-strap. Figure 1.
Page 6 2023/12/21 05:00:49 (GMT+09:00) SAFETY NOTES ESD cushion / sheet Handle with care. Do not swing Please use a bag containing the board or a special seat Regardless of Good board or Defective board, always put it on 1) Caution for Board handling(Stress).Be sure to observe the following contents. ESD cushion / sheet slowly.
Page 7 2023/12/21 05:00:49 (GMT+09:00) SAFETY NOTES ※Installation example of wrist-strap. Keep vertical position and put in/take out from Box. Always put into ESD bag then place into Box/Container Box Please connect the clip to the metal part of the chassis of the TV with the wristband grounded.
Page 8 2023/12/21 05:00:49 (GMT+09:00) SAFETY NOTES 1-4. Caution About the Lithium Battery. When holding board, do not hit or touch to Plastic part(s) 1) Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. 2) Outer case broken battery should not contact to water. After take defective board out from TV, put it into ESD bag.
Page 9 2023/12/21 05:00:49 (GMT+09:00) SAFETY NOTES 1-5. Safety Check-Out Stabilized power supply instrument and isolated voltage transformer: Use too much current capacity and isolated voltage transformer does not need After correcting the original service problem, perform the following safety to use stabilized power supply equipment. checks before releasing the set to the customer:- Specification of RMS voltmeter: Input resistance >...
Page 10 2023/12/21 05:00:49 (GMT+09:00) SAFETY NOTES 1-7. How to Find a Good Earth Ground. 1-8. Lead Free Information The circuit boards used in these models have been processed using Lead 1) A cold-water pipe is a guaranteed earth ground; the cover-plate Free Solder. The boards are identified by the LF logo located close to the retaining screw on most AC outlet boxes is also at earth ground.
Page 11: Self Diagnosis Function
2023/12/21 05:00:49 (GMT+09:00) SELF DIAGNOSIS FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the Smart Core Red LED will automatically begin to flash. The number of times the LED flashes translates to a probable source of the problem. A definition of the Smart Core Red LED flash indicators is listed in the instruction manual for the user’s knowledge and reference.
Page 12 2023/12/21 05:00:49 (GMT+09:00) SELF DIAGNOSIS FUNCTION Self Diag. Quick Reference (Not LED blinking [Record Only]) Error Item Detection Items TCON ERR <T> T-CON device I2C communication failure AUD_ERR_I2C <B> Audio amp I2C communication failure TEMP_ERR_I2C <B/H> Temp sensor I2C communication failure TU_DEMOD_I2C <B>...
Page 13 2023/12/21 05:00:49 (GMT+09:00) SELF DIAGNOSIS FUNCTION Retry Limitation by Remote/Power Key Smart Core Error Name Retry Permission Times Note Red LED blinking count Number of off/on action for MAIN_POWER shutdown is recorded to STDWN_RTRY_LIMIT_MAINPOWR = 1 MAIN_POWER STDWN_OFFON_CNT_MAIN_POWER. DC_ALERT (5V) STDWN_RTRY_LIMIT = 2 AUD_ERR STDWN_RTRY_LIMIT = 2 LD_ERR...
Page 14: Troubleshooting
2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Triage Chart Before you make the service call: 1. Confirm the symptom from the customer. 2. Select that symptom from the chart. 3. Bring all the boards and cables listed for that symptom. 4. Follow the troubleshooting charts in the technical guides to isolate the board. 5.
Page 15 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.0 No Power - PSU No Power No Power Still Check STBY 3.3V Replace Harness Before open TV set rear cover & check details, recommend to do force factory data reset C1708 near CN1701 between G* Board and Replace G* Board (method refer “factory data reset”) on BM5A board...
Page 16 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Board View B-Side C1708 SYS SET...
Page 17 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point C1708 SYS SET...
Page 18 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure P-on u-com control signal path summary Main Board DDC : 0.8V_M5_CORE (IC804) PGOOD_1 3.3V_STBY #pin6 #pin9 DDCs: Power-Board P_ON_#1 0.9V_BE_DDC_1 (IC4802), 0.9V_BE_DDC_2 (IC4803), 0.8V_BE BL_ON #pin12 #pin7 (IC4809), 0.7V_BE (IC4810) LDO : Local Dimming-Board POWER_ON #pin10 1.8V_EMMC (IC2201)
Page 19 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure START Check 12V_MON Check 12.7V_MAIN Line Check VDD Check 3.3V_STBY Line R462 Voltage. and 12.7V_21V_AUDIO Line C442 Voltage. (C1708, CN1701 #9pin) Is the voltage >2.6V? (from Power board or LD board). Is the voltage >3.0V? Check DC_OFF_DET Check TYPE_DET CL414 Voltage.
Page 20 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.2 No Power u-com Failure Previous page Check P_ON_#2 Check BL_ON CL417 Voltage. Change IC401 CL420 Voltage. Change IC401 Is the voltage >3.0V? Is the voltage >3.0V? Check P_ON_HL u-com IC401 is working OK CL415 Voltage. Change IC401 Is the voltage >3.0V? Check ORESETB CL416 Voltage.
Page 21 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Board View B-Side Top Side IC401 P u-Com IC401 P u-Com SYS SET...
Page 22 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Board View B-Side Top Side IC401 P u-Com IC401 P u-Com SYS SET...
Page 23 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point Top Side B-Side CL419 CL413 CL418 CL412 CL420 CL417 C442 R462 IC401 CL416 CL414 CL411 CL415 CL408 SYS SET...
Page 24 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO Board Operation IC Ref Voltage supply Output ref. Enable pin Enable source Fuse Vcc ref. DC/DC IC418 5.0V_STBY_H C510 R557 C505 IC403 3.3V_MAIN_H C416 IC403 Pin#3 P_ON_#2 C415 DC/DC IC600 5V_MAIN/5.0V_VBUS/5V_AUDIO C610 IC600 Pin#15 P_ON_#2 F600 C601...
Page 25 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (DDCON Check) START Check IC600 Vcc Check Vcc voltage Check voltage Change D800/D600 C801 / C628 D800/D600 C601 Is voltage >3V? Is diode okay? Is voltage >12V? Check 3.3V_STBY. Power board Check Vcc voltage Check C801/C628 D801/D601...
Page 26 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (DDCON Check) Please Refer page 24 for Ref Number. Board Operation IC Ref Voltage supply START DC/DC IC418 5.0V_STBY_H DC/DC IC600 5V_MAIN/5V_AUDIO DC/DC IC618 3.3V_MAIN Check fuse DC/DC IC804 0.8V_M5_CORE F6xx/F8xx Change Fuse DC/DC IC813 1.8V_M5 Is fuse OK?
Page 27 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Board View Top Side B-Side 0.9V_BE_DDC 1.8V_BE_DDC 3.3V_MAIN 1.1V_BE 1.8V_M5 1.8V_STBY 5.0V_VBUS/5V_M AIN/5V_AUDIO 0.8V_M5_GPU 1.1V_M5_DDR 0.9V_M5_STBY 0.8V_M5_CPU 1.8V_M5_ET_STBY 0.8V_M5_CORE 3.3V_M5_STBY 1.0V_M5 1.8V_EMMC 1.0V_TU_ 0.9V_BE_DDC 0.7V_BE 3.3V_MAIN_ 0.8V_BE 5.0V_STBY_H SYS SET...
Page 28 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Board View Top Side B-Side 1.8V_BE_DDC 0.9V_BE_DDC_2 1.1V_BE 3.3V_MAIN 1.8V_M5 1.8V_STBY 5.0V_VBUS/5V_M AIN/5V_AUDIO 0.8V_M5_GPU 0.9V_M5_STBY 1.1V_M5_DDR 0.8V_M5_CPU 1.8V_M5_ET_STBY 0.8V_M5_CORE 3.3V_M5_STBY 1.0V_M5 1.8V_EMMC 0.7V_BE 1.0V_TU_P 0.9V_BE_DDC_1 0.8V_BE 5.0V_STBY_H 3.3V_MAIN_H SYS SET...
Page 29 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point A-Side Top Side 5.0V_VBUS/5V_MAIN/5V_AUDIO 5.0V_STBY_H Pin#15 IC418 IC600 C505 C510 C610 C601 F600 B-Side R557 SYS SET...
Page 30 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point Top Side 3.3V_MAIN IC618 Pin#4 C726 F604 SYS SET...
Page 31 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point Top Side 1.0V_TU_P 1.1V_M5_DDR B-Side Pin#4 C806 IC801 Pin#4 C801 C628 IC603 C630 SYS SET...
Page 32 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 1.8V_STBY 0.9V_M5_STBY C809 Pin#4 C810 IC802 Pin#4 IC803 C807 C812 SYS SET...
Page 33 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 0.8V_M5_CORE 1.8V_M5 B-Side C831 F802 C846 C904 F807 IC804 IC813 C902 Pin#8 Pin#4 SYS SET...
Page 34 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 1.0V_M5 0.8V_M5_CPU F803 Pin#4 C855 IC812 C896 C861 F805 C898 IC810 Pin#19 SYS SET...
Page 35 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side 0.8V_M5_GPU F804 C868 C874 IC811 Pin#19 SYS SET...
Page 36 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 1.8V_BE_DDC 1.1V_BE F4801 F4800 Pin#4 C4803 C4812 IC4800 Pin#4 C4805 IC4801 C4813 SYS SET...
Page 37 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 0.9V_BE_DDC_2 0.9V_BE_DDC_1 F4801 C4827 Pin#4 C4820 IC4803 IC4802 Pin#4 C4828 C4819 F4800 SYS SET...
Page 38 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side 0.7V_BE B-Side 0.8V_BE C4860 C4876 C4863 IC4810 IC4809 C4845 Pin#8 Pin#8 F4800 F4800 SYS SET...
Page 39 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (LDO Check) Please Refer page 24 for Ref Number. Board Operation IC Ref Voltage supply START BM5STY IC403 3.3V_MAIN_H Check Vcc voltage C415 Check 5V_MAIN DDCON (IC600) Is voltage >4V? Check Enable pin 1.2 No Power U-Com Failure voltage Is voltage >3V? Enable source...
Page 40 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (LDO Check) Please Refer page 24 for Ref Number. Board Operation IC Ref Voltage supply START BM5STY IC806 1.8V_M5_ET_STBY Check 3.3V_DDC_OUT DDCON Check Vcc voltage (IC607 on BM5A) C817 Is voltage >3V? 3.3V_STBY (Power board) Check Enable pin 1.2 No Power U-Com Failure voltage...
Page 41 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (LDO Check) Please Refer page 24 for Ref Number. Board Operation IC Ref Voltage supply START BM5STY IC809 3.3V_M5_STBY Check 3.3V_DDC_OUT DDCON (IC607 on BM5A) Check Vcc voltage C815 Is voltage >3.2V? 3.3V_STBY (Power board) Check Enable pin 1.2 No Power U-Com Failure voltage...
Page 42 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.3 No Power DDCON/LDO (LDO Check) Please Refer page 24 for Ref Number. Board Operation IC Ref Voltage supply START BM5ST IC2201 1.8V_EMMC Check IC600 Check Vcc voltage Vcc voltage Check C2214 Change D2200 C601 D2200 Is diode okay? Is voltage >3V? Is voltage >12V? Check 3.3V_STBY.
Page 43 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 3.3V_MAIN_H 1.8V_M5_ET_STBY C416 IC403 Pin#3 C415 Pin#3 C818 C817 IC806 SYS SET...
Page 44 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point B-Side B-Side 3.3V_M5_STBY 1.8V_EMMC C816 IC809 C815 R917 C2214 Pin#3 IC2201 C2216 SYS SET...
Page 45 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 1.4 NO POWER – Muffin5 Failure Muffin Fail Suspected Muffin LOG is Write DDR check Replace DDR Is there DDR error? displayed bootloader Check Muffin Log Power uCom and Follow 1.2 & 1.3 related to eMMC eMMC defects DDCON/LDO OK? Is there “CRC error”...
Page 46 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.0 LED Blinking: 2x (Main power Error) 2-time blinking Check “12.7V_MAIN” at pin 5,6,7,8 of CN1700 Power Board on Main Board, Voltage > 13.2V ? Main Board SYS SET...
Page 47 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point Board PWB (A side) Detail CN1700 CN1700 Pin 5,6,7,8 12.7V_MAIN SYS SET...
Page 48 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Detail of 3x LED Blinking Number of STBY LED Error Item Description flashing DC_ALERT Main board 5V power rail monitoring AUD_ERR Audio amp error detection SYS SET...
Page 49 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.1 LED Blinking: 3x (DC ALERT) 3-time blinking (DC Alert) Check “12.7V_MAIN” Check “5V_MAIN” Check “5V_DET” Check Audio at pin 5,6,7,8 of CN1700 on BM5STY at JL601 on Main board, at CL1247 on Main board, Main board, Error 4.75V <...
Page 50 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point Board PWB (A side) Detail CN1700 CN1700 Pin 5,6,7,8 12.7V_MAIN 5V_DET at CL1247 CL1247 (Under Heatsink) SYS SET...
Page 51 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point Board PWB (A side) Detail JL601 5V_MAIN at JL601 SYS SET...
Page 52 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) 3x blinking (AUD_ERR) Main Board Audio Amp Fuse broken? Main Board Power OFF Audio Amp PVDD-GND short? check Replace Main Board Main Board Main Board Audio Amp DVDD-GND short? Main Board Audio Amp PVDD OK? Before enter 3x blinking, Power ON Replace...
Page 53 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.2 LED Blinking: 3x (AUD_ ERR) Caution : Before start do checking point, please ensure TV in “Power Off” Condition for Continuity check For Fuse open check Audio Amp Fuse Measure continuity of Fuse F6603, F6604 Open = NG Audio AMP(IC6600) F6603...
Page 54 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.5 LED Blinking : 5x Blinking (Panel ID Read Error) 5x blinking Check Replace Replace Replace Power Board NG “12.5V_TCON” Panel (T-con) Main Board Power Board on T-con board Symptom Symptom recovers recovers Main Panel Symptom Replace the Harness (T-Con) NG Board NG recovers...
Page 55 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.5 LED Blinking : Check point for 12.5V T-con at T-con Board FT Back Chassis Detail G-board LD board BM5STY T-con board 12V TCON SYS SET...
Page 56 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.6 LED Blinking: 6x (Backlight Error) 6-times blinking Harness / Symptom Connection Check Voltage of Check High (3.3V) Improvement broken Replace “BL_ERR” harness/connection Harness harness at JL1703 on Main Board Power board to Main Board improvement Low (0V) Symptom Harness / Power board...
Page 57 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point Name Board PWB (B side) Detail BM5A JL1703 BL_ERR JL1703 BL_ERR SYS SET...
Page 58 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.7 LED Blinking: 7x (Temperature Error) 7-time blinking Setting circumstance is OK? Set to another Temperature, location, etc. Ventilation, etc. Symptom Replace FFC improvement from Main Board to Receiver Board. Symptom improvement Replace Receiver Board, Receiver board and Aging a few hours Symptom Replace Main improvement...
Page 59 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Checking Point BM5STY board (A side) Detail I2C0_SDA I2C0_SCL R1312 R1313 SYS SET...
Page 60 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 2.8 LED Blinking : 8x Blinking 8-times blinking Replace Main board NG Main Board System recovers SYS SET...
Page 61 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 3.1 No Sound for Speaker No Sound Speaker Check ・[Speakers] setting is [TV Speakers]? ・Nothing is connected to Headphone terminal and Bluetooth ? ・Volume setting is not too small? No sound only Measure the Speaker Analog or Digital RF ? or Tweeter Unit Replace Speaker or Tweeter ? impedance by multi-meter...
Page 62 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 3.2 No Sound for Headphone out/ Audio out/Optical out No Sound No Sound Headphone out Opt out (*Selected models only) Check Check [Settings]  Volume setting is not too small? ・[Speakers] setting is [TV Speakers]?  Factory Data Reset? OK? ・[Digital Audio Out] is [PCM] ? ・[Digital audio out volume] is [Max]? Replace Main Board...
Page 63 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 3.3 No Sound for TV Centre Speaker Mode No Sound TV Centre Speaker Mode Check [Set up] • [HDMI Input 3] is connected to Audio System • [S-Center Speaker in] is connected to Audio System • [Audio System] is turn on •...
Page 64 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 3.7 No Sound at Tuner No Sound with normal picture Only RF tuner input? Please refer Audio IC1000 (SOC) defects troubleshooting SYS SET...
Page 65 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 3.8 No Sound HDMI 1/2/3/4 No Sound ARC/eARC No Sound (HDMI3) Check the picture Refer to 4.5 HDMI NO PICTURE Except HDMI3 Check the Port Change to HDMI 3 HDMI3 Not support Change to ARC/eARC ARC/eARC Check the Amplifier Check Sound with Others TV Refer to 3.0 No Sound support...
Page 66 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.0 No Picture No Picture Any abnormal Check smart core Check Replace Replace LCD panel Replace display? (horizontal/ LED indication power supply the V by One FFC (O-cell) NG Main board TCON board vertical line) (5x blinking) problem harness System System...
Page 67 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.1 Analog Video Signal Path AH9:GPIO56 VIDEO_DET AL31:CVBS0P CVBS0P Composite IC1000 SYS SET...
Page 68 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture – Investigation flow Checking condition: - TV ON, *AV conversion cable is connected to conversion jack input (Yellow) at TV side. Composite input cable is connected to composite Video source output. No Picture - TV UI Display : Video in(WW)/AV in(EU) OK (Vpp: 3.3 V) Check VIDEO_DET signal at R2841 Check if Analog Video...
Page 69 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture - Actions Condition Actions to be taken Muffin [IC1000] Change Main-board Problem Connector Problem Change Connector Connectivity Problem Change Part according to remarks Parts Broken SYS SET...
Page 70 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture – Parts Location Board Name Board PWB (A-side) Details BM5STY R2842, C2825 C2825 R2842 SYS SET...
Page 71 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.2 No Picture – Parts Location Board Name Board PWB (B-side) Details BM5STY VR2800 D2800, VR2800, R2843, R2844, D2800 R2845, R2848, R2849, C2831, R2841 R2843 R2848 R2845 R2844 R2849 C2831 R2841 SYS SET...
Page 72 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.3 Input Skip Function Under default condition; If user insert analog video cables into video jacks, the Video/Component will be highlighted and can be selected. The detection mechanism is based on below tables. Non-Detect Detect Input Signal (Typical) (Typical) VIDEO IN VIDEO_DET...
Page 73 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner IC1000 (SoC) IF/AGC Video Analog Demod. TU300* Digital Demod. X_Demod_RST_STBY TU3001:NA-ATSC, Philippines, PAD,TW, CH/HK DVB-C/T/T2/S/S2 Audio DTMB TU3002:LA IC3101 ISDB-T TU3003:AEP Digital TU3004: JP Demod. ATSC 3.0 ISDB-T/S/S3 JP/ATSC 3.0/Philippines only Decoder SYS SET...
Page 74 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner Notes: I2C - Parts for I2C SDA line: R3036, C3005 RF input no picture / noisy picture - Parts for I2C SCL line : R3035, C3006 Waveform confirmation point Check RF source cable •...
Page 75 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner BM5STY Tuner portion(Top View) 1.0V Voltage Checking BM5STY Tuner portion(Bottom View) BM5STY Tuner portion(Bottom View) +12V_LNB Voltage Checking 3.3V Voltage Checking SYS SET...
Page 76 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - Tuner Power Lines: 3.3V, 12.0V, 1.0V BM5STY Tuner portion(Top View) BM5STY Tuner portion(Bottom View) R3037 FB3102 R3038 R643 FB3103 1.0V Voltage Checking BM5STY Tuner portion(Bottom View) C3028 Q604 3.3V +12V_LNB Voltage Checking JL3019 = 3.3V 3.3V Voltage Checking SYS SET...
Page 77 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner BM5STY Tuner portion(Bottom View) 1.8V Voltage Checking BM5STY Tuner portion(Top View) 5.0V Voltage Checking SYS SET...
Page 78 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner BM5STY Tuner portion(Top View) Tuner Power Lines: 1.8V, 5.0V BM5STY (Top View) 5.0V FB3001 5.0V Voltage Checking BM5STY Tuner portion(Bottom View) 1.8V C3357= 1.8V 1.8V Voltage Checking SYS SET...
Page 79 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - FOR ANALOG TUNING Notes: - Parts for IF_N line : C3011 Analog Tuning - Parts for IF_P line : C3010 - Parts for TAGC line: R3024, C3023, R3003, For LA only : Insert correct signal in correct ANT terminal. Confirm ANT or Cable connection For Other destination Enable to present...
Page 80 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING FOR DIGITAL TUNING 1 For TW, NA-ATSC(MX/UC) , CH/HK, LA, PA 4.4 No Picture at Tuner - Notes: - Parts for IF_N line : C3011 - Parts for IF_P line : C3010 Digital Tuning 1 - Parts for TAGC line: R3024, C3023, R3003, -Parts for I line:C3009 For AEP only -Part for Q line:C3012...
Page 81 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - FOR DIGITAL TUNING 2 For US ATSC3.0 and Philippines Notes: I2C - Parts for I2C SDA line: R3036, C3005 - Parts for I2C SCL line : R3035, C3006 Digital Tuning 2 Waveform confirmation point For JP •...
Page 82 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Please refer to next slide for detail ref.no and part location. 4.4 No Picture at Tuner BM5STY Tuner portion(Bottom View) BM5STY Tuner portion(Top View) TAGC line (Need to open heatsink) TS Line near SOC BM5STY Tuner portion(Bottom View) IF Lines (Need to open heatsink) I2C lines SYS SET...
Page 83 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner- IF_N, IF_P, TAGC, TS Lines(Near SOC) BM5STY Tuner portion(Top View) BM5STY Tuner portion(Bottom View) BM5STY(Top View) RB3001 C3023 R3024 BM5STY Tuner portion(Bottom View) BM5STY Tuner portion(Top View) JL3012 C3010 JL3013 IF_P C3011 IF_N SYS SET...
Page 84 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner I2C_SDA, I2C_SCL X_DEMOD_RST_STBY TS Line near Tuner Please refer to next slide for detail ref.no and part location. SYS SET...
Page 85 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - I2C_SDA, I2C_SCL, TS Lines(Near tuner), X_DEMOD_RST_STBY BM5STY Tuner portion(Top View) BM5STY Tuner portion(Top View) BM5STY(Top View) R3035 C3006 R3116 R3123 R3003 R3122 C3126 R3117 R3121 R3036 C3005 R3114 I2C_SDA, I2C_SCL R3120 BM5STY Tuner portion(Top View) R3113 R3109 C3117...
Page 86 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner BM5STY Tuner portion(Top View) SAGC Line (Need to open heatsink) BM5STY Tuner portion(Bottom View) TV Business Group I, Q Lines SYS SET...
Page 87 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.4 No Picture at Tuner - I,Q, SAGC(Near SOC) BM5STY Tuner portion(Top View) BM5STY(Top View) BM5STY Tuner portion(Bottom View) C3012 C3025 C3024 C3009 I, Q Lines SAGC Line (Need to open heatsink) SYS SET...
Page 88 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.5 No Picture: HDMI 1/2/3/4 No Picture ① Check HDMIcable Change HDMIcable +5V line NG Check the below point at Spec:4.7~5.3V Check other Connector side HDMI input ・Check +5V line CL4009/4011/4013/4015 ・Check HPD line CL4008/40010/4012/4014 +5V line OK and HPD line NG Check Input with Others TV Change Main-Board.
Page 89 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 4.5 No Picture: Check Points HDMI 1,2,3 & 4 HDMI 1 +5V part :R4036 +5V line :CL4009 HDMI 3 HPD line :CL4008 HDMI 1 CL4013 CL4009 HDMI 2 +5V part :R4037 CL4012 CL4008 +5V line :CL4011 R4038 HPD line :CL4010 R4036 HDMI 3 +5V part :R4038...
Page 90 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 5.0 Key Switch Button Error Check harness connection between Main Harness connection Key button error board and Receiver issue board Change harness between Main board to Receiver board Main board to Receiver harness board issue Change Receiver board Receiver board issue Change Main board Main device issue...
Page 91 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 5.1 IR Remote Commander Error Check harness IR remote commander does not connection between Main Harness connection operate board and Receiver issue board Change harness between Main board to Receiver board Main board to Receiver harness board issue Change Receiver board Receiver board issue Change Main board...
Page 92 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 5.2 Light Sensor Error Check Light sensor Check harness Setting is “ON” setting in TV menu. Backlight level does not change when connection between Harness connection On RC press ambient light changed Main board and Receiver issue “Setting”Select “Light board Sensor”...
Page 93 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 5.3 CAS ID Unknown Digital broadcasting Check harness (terrestrial / satellite) cannot connection between Harness connection be received. And the Main board and Smart issue message of Fig1 or Fig2 is Core* displayed on the screen. Change harness Main board to Smart Core* between Main board to harness issue...
Page 94 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 6.0 Network Malfunction: Ethernet (wired) [Network Set-up] >[Wired Set-up] on the TV Connection Results Connection Results Connection Results Main board Local Access Internet Access Cable Connection Failed Failed Failed Auto Check Proxy setting Wired Set-up Check cable Main board Local router IP address setting DHCP server...
Page 95 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 6.1 Network Malfunction: Ethernet (wired) Name Full Board (A side) Zoomed in view TX, RX line (CHK1) L2402 T2401 (CHK5) (CHK3) J2401 L2403 (CHK2) BM5STY (CHK5) (Actual D2402 board) (CHK4) T2402 (CHK3) SYS SET...
Page 96 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 6.2 Wi-Fi Bluetooth - Wireless Network malfunction “Setting”  “Network & Internet” Check FFC 20P No scan result under Wi-Fi radio connection is OK strength is weak Main Board Connect “AVAILABLE NETWORKS” Loose FFC 20P between properly (“Wi-Fi” turn ON) or no signal? Wi-Fi/BT module and Main board...
Page 97 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 6.3 Wi-Fi Bluetooth - Bluetooth malfunction Bluetooth Remote doesn’t work Bluetooth Mouse/Keyboard/Controller doesn’t work Bluetooth Speaker/Headphone/ doesn’t work “Settings”  B-board Please refer connection instruction “Remotes & Accessories”  “Bluetooth Settings” or device manual FFC 20P (“Bluetooth” turn ON) Check FFC 20P Wi-Fi/BT modules connection is OK between...
Page 98 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 6.3 Wi-Fi Bluetooth A Side B Side Wi-fi connector SYS SET...
Page 99 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Wi-Fi Module Wi-fi connector SYS SET...
Page 100 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING 6.4 Built in Mic Malfunction Built in mic doesn’t work Check Mic hardware switch Turn on Mic switch on TV Main board BM5STY Receiver board Change FFC Cable Check harness connection Connect properly between Main board and between Main board Receiver board and Receiver Board Change Receiver board...
Page 101 2023/12/21 05:00:49 (GMT+09:00) TROUBLESHOOTING Board View BM5STY (Top view) Receiver board connector view HT2 (Top Receiver board connector SYS SET...
Page 102: Software Update & Reset
2023/12/21 05:00:49 (GMT+09:00) SOFTWARE UPDATE & RESET USB Update Caution: 1: Download USB image and unzip file. Do not power off while the update is in progress. 2: Copy zip file to USB memory root folder. 3: USB memory insert TV. 4-b:USB image is not newer soft version. 4-a:USB image is newer soft version.
Page 103 2023/12/21 05:00:49 (GMT+09:00) SOFTWARE UPDATE & RESET Factory Data Reset – with UI method 2. Select System/Device Preferences 3. Select ‘About’ 1. At Home Menu, go to Settings 4. In About, Select ‘Reset’ [</>] Set [Home]Exit 7. Select ‘Yes’ 6. Select ‘Delete everything’ 5.
Page 104 2023/12/21 05:00:49 (GMT+09:00) SOFTWARE UPDATE & RESET Factory Data Reset – force method (without UI) Press and hold the Power button. (The position of the Power button depends on the model.) AC on. Hold the Power button down for several seconds until the system starts Factory Data Reset. SYS SET...
Page 105: Diagrams
2023/12/21 05:00:49 (GMT+09:00) DIAGRAM 55” Connecting Diagram SYS SET...
Page 106 2023/12/21 05:00:49 (GMT+09:00) DIAGRAM 65” Connecting Diagram SYS SET...
Page 107 2023/12/21 05:00:49 (GMT+09:00) DIAGRAM 75” Connecting Diagram SYS SET...
Page 108 2023/12/21 05:00:49 (GMT+09:00) DIAGRAM 85” Connecting Diagram SYS SET...
Page 109: Handling Guide
2023/12/21 05:00:49 (GMT+09:00) HANDLING GUIDE 1. Holding Position Holding edge of the Bezel without Hand pressing the O-Cell touching the O-cell Be sure to wear gloves and work with two people Support set at edge of the Bezel Hand pressing the O-Cell without touching the O-cell SYS SET...
Page 110 2023/12/21 05:00:49 (GMT+09:00) HANDLING GUIDE 2. Carry Position Notes FT: With LD board DO NOT carry the panel horizontally The panel should be vertical and carried by two people with the corners. SYS SET...
Page 111 2023/12/21 05:00:49 (GMT+09:00) HANDLING GUIDE 3. Carry Condition DO NOT carry the panel alone DO NOT carry the panel at the center area The panel should be vertical and carried by two people with the corners. O-Cell Pop out Since the O-cell may pop out, DO NOT apply force to the Back Chassis or rotate the Bezel SYS SET...
Page 112 2023/12/21 05:00:49 (GMT+09:00) HANDLING GUIDE 3. Carry Condition DO NOT carry the panel at the center area The panel should be carried by the corners. SYS SET...
Page 113 2023/12/21 05:00:49 (GMT+09:00) HANDLING GUIDE 4. Resting Condition Notes Notes FT: With LD board FT: With LD board 2 persons put the panel on the table DO NOT put the panel on the table by yourself Panel can be fully supported Panel is not fully supported by table by table surface surface (Corner / edge is hanging) SYS SET...
Page 114 2023/12/21 05:00:49 (GMT+09:00) HANDLING GUIDE 5. Prohibit Method Notes FT: With LD board Handle the panel without gloves Press on the panel during Assy & Disassy SYS SET...
Page 115 2023/12/21 05:00:49 (GMT+09:00) HANDLING GUIDE 6. Restricted Area Touch on the PIEZO hook Rear Cover hook (2 positions L/R) Touch on the Rear Cover hemming PIEZO hook (2 positions L/R) DO NOT touch the Piezo hook and the rear cover hook SYS SET...
Page 117 ORIGINAL MANUAL ISSUE DATE: 2023.11 9-888-901-U1 DISCLAIMER: USE AT OWN RISK. SONY AND ITS AFFILIATES ARE NOT LIABLE FOR ANY DAMAGE OR INJURY CAUSED TO ANY DIGITAL ELECTRONIC EQUIPMENT, PERSON, OR PROPERTY, WHICH OCCURS DUE TO USE OF THE TOOLS, PARTS,...
Page 118 2023/12/21 05:01:59 (GMT+09:00) MODEL LISTS Model Remote Destination RMF-TX900U XR-55X90K RMF-TX800U RMF-TX800U XR-55X90CK RMF-TX900U XR-65X90K RMF-TX800U XR-65X90CK RMF-TX900U XR-75X90K RMF-TX800U XR-75X90CK RMF-TX900U XR-85X90K RMF-TX800U XR-85X90CK RMF-TX900U SYS SET...
Page 119 2023/12/21 05:01:59 (GMT+09:00) TABLE OF CONTENTS Title Page SMART CORE TOOLS & EQUIPMENTS DISASSEMBLY AND REMOVAL CAUTION FFC PRECAUTIONS EXPLODED VIEW AND PART LIST SECTION 1 : XR-55X9*K DISASSEMBLY AND REMOVAL CAUTION APPENDIX BOARD LOCATION SHARP EDGE W IRE DRESSING FFC REPLACEMENT CAUTIONS EXPLODED VIEW AND PART LIST SECTION 2 : XR-65X9*K DISASSEMBLY AND REMOVAL CAUTION...
Page 120: Tools & Equipments
2023/12/21 05:01:59 (GMT+09:00) TOOLS & EQUIPMENTS 1 LIST OF ITEMS TO PREPARE i. Screwdriver (e.g., #2 Phillips Screwdriver) ii. Multimeter iii. ESD Wrist Straps iv. Metal Washer (Flat) or Coin (for remove Rear Cover) v. Ruler (for remove Rear Cover) vi. Service Manual (Disassembly) (for remove & replace details) Thickness: approx.
Page 121: Ffc Precautions
2023/12/21 05:01:59 (GMT+09:00) FFC PRECAUTIONS ※Caution: DO NOT hold / touch copper side during FFC handling. FFC Insertion Method ESSENTIAL CAUTION INFO THAT MUST BE FOLLOWED BY PRODUCTION FOR ANY FFC INSERTION METHOD STRAIGHT INSERT Connector Connector DO NOT INSERT FFC IN INSERT FFC IN SLANTING CONDITION STRAIGHT CONDITION...
Page 122 2023/12/21 05:01:59 (GMT+09:00) FFC PRECAUTIONS Caution for FFC with Housing Connector CAUTION FOR FFC WITH CONNECTOR INSTALLATION AT PANEL SIDE ABNORMAL HANDLING WILL CAUSE CONTACT SHIFTED & FOREIGN PARTICLES ISSUE AS PICTURE BELOW: ZIFF FFC Insertion Caution Close actuator securely to lock Do not push inwards with excessive force.
Page 123: Section 1: Xr-55X9*K
2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 1. Remove the screws from the rear cover (5 pcs) 2. Unhook the bottom hook, starting from center. <1> <2> ① Unhook two hooks closest to center simultaneously to prevent ②...
Page 124 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Bottom Hook Position 42mm 325mm 162mm 86mm 3. Unhook corner hook. Ruler or jig to release corner hook *Wrap ruler with tape to prevent scratch ① Releasing the corner hook by pulling the Rear Cover corner and ②...
Page 125 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook left side hooks. Total rear cover back chassis : 4 hooks ① Grip the rear cover by hand and use a ruler or jig to remove the hook of the rear ②...
Page 126 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook right side hooks. Total side bracket hooks : 3 hooks. <2> Total rear cover – back chassis hooks : 4 hooks <1> ① Remove the side hooks. ② Pull the rear cover below the side jack to remove the hook. ③...
Page 127 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook top row. Total hooks (top row): 6 hooks ① Tilt the rear cover and push upwards on the left and right side. ② Pull the rear cover below the side jack to remove the upper hook. Hook positioning.
Page 128: Board Location
2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-2. BOARD LOCATION POWER BOARD LD BOARD WI-FI BOARD MAIN BOARD RECEIVER BOARD TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 129: Wire Dressing
2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-3. WIRE DRESSING INFORMATION Caution: 1. Operator need to fix Smart Core on FLAT surface before FFC insertion to ensure FFC STRAIGHT insertion. 2. FFC side with blue supporting tape, must face CONNECTOR WITH LOCKING during FFC insertion. After assemble Receiver board to Smart Core, operator FFC (longer side) is inserted at Main Board need to insert Receiver board FFC in straight condition.
Page 130 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-3. WIRE DRESSING TAPE INFORMATION TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 131 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-3. WIRE DRESSING WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 132 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-3. WIRE DRESSING WIRE DRESSING TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 133 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-3. WIRE DRESSING WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 134 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-3. WIRE DRESSING WIRE DRESSING TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 135 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-3. WIRE DRESSING TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 136 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-3. WIRE DRESSING INFORMATION TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 137: Exploded View And Part List
2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-4. EXPLODED VIEW AND PART LIST • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts.  (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
Page 138 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-55X90K XR-55X90CK REF. NO PART NO. DESCRIPTION 5-039-876-01 LABEL, SIDE TERMINAL HP (TGR) • • 5-026-651-01 REAR COVER ASSY (L RIS) • • LOUDSPEAKER,FY21 14_17MM-TW 1-009-973-11 •...
Page 139 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-4. EXPLODED VIEW AND PART LIST SCREW SCREW REMARKS DESCRIPTION TORQUE (N.m) SCREW, +PSW M3X6 4-472-518-11 0.4 ± 0.05 SCREW, +PSW M3X8 2-580-592-01 0.4 ± 0.05 +PSW M6*16 W14 5-015-521-01 1.2 ± 0.1 4-579-926-01 M3x3.0 STEP 0.4 ±...
Page 140 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-4. EXPLODED VIEW AND PART LIST CONNECTOR REF. PART NO. DESCRIPTION REMARKS CN6601(G21/G22/G23B)- 1-007-098-11 CONNECTOR ASSY 15P CN1003(LD55/LD65/LD75)(1) CN6401(G21/G22/G23B)- 1-014-494-11 CONNECTOR ASSY 28P CN1700(BM5STY)- CON3/J105/J114(TCON)(1) 1-007-097-12 CONNECTOR ASSY 4P (PZ) CN6602(BM5STY)-TW(1) CN1000(LD55/LD65)- 1-007-107-11 FLEXIBLE FLAT CABLE 30P CN6200(BM5STY)(1) 1-007-108-12 FLEXIBLE FLAT CABLE 41P...
Page 141 2023/12/21 05:01:59 (GMT+09:00) SECTION 1: XR-55X9*K 1-4. EXPLODED VIEW AND PART LIST OTHER PARTS 55X90K 55X90CK REMARKS PART NO. DESCRIPTION 4-535-064-61 ASSY,FALL LOCK,BELT LL • • 1-005-642-12 C7L AC POWER CORD SETS (US) • • 1-013-691-23 REMOTE COMMANDER (RMF-TX800U) • 1-013-685-22 REMOTE COMMANDER (RMF-TX900U) •...
Page 142: Section 2: Xr-65X9*K
2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 1. Remove the screws from the rear cover (5 pcs) 2. Unhook the bottom hook, starting from center. ① Unhook two hooks closest to center simultaneously to prevent <1> <2>...
Page 143 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Bottom Hook Position 56mm 108mm 172mm 135mm 253mm 3. Unhook corner hook. Ruler or jig to release corner hook *Wrap ruler with tape to prevent scratch ① Releasing the corner hook by pulling the Rear Cover corner and ②...
Page 144 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook left side hooks. Total rear cover back chassis : 4 hooks ① Grip the rear cover by hand and use a ruler or jig to remove the hook of the rear ②...
Page 145 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook right side hooks. Total side bracket hooks : 3 hooks. <2> Total rear cover – back chassis hooks : 4 hooks <1> ① Remove the side hooks. ② Pull the rear cover below the side jack to remove the hook. ③...
Page 146 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook top row. Total hooks (top row): 7 hooks ① Tilt the rear cover and push upwards on the left and right side. ② Pull the rear cover below the side jack to remove the upper hook. Hook positioning.
Page 147: Board Location
2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-2. BOARD LOCATION POWER BOARD LD BOARD WI-FI BOARD MAIN BOARD RECEIVER BOARD TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 148: Wire Dressing
2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-3. WIRE DRESSING INFORMATION Caution: 1. Operator need to fix Smart Core on FLAT surface before FFC insertion to ensure FFC STRAIGHT insertion. 2. FFC side with blue supporting tape, must face CONNECTOR WITH LOCKING during FFC insertion. After assemble Receiver board to Smart Core, operator FFC (shorter side) is inserted at Main Board need to insert Receiver board FFC in straight condition.
Page 149 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-3. WIRE DRESSING TAPE WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 150 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-3. WIRE DRESSING WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 151 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-3. WIRE DRESSING TAPE WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 152 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-3. WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 153 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-3. WIRE DRESSING INFORMATION INFORMATION TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 154: Exploded View And Part List
2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-4. EXPLODED VIEW AND PART LIST • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts.  (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
Page 155 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-65X90K XR-65X90CK REF. NO PART NO. DESCRIPTION 5-039-876-01 LABEL, SIDE TERMINAL HP (TGR) • • 5-026-655-01 REAR COVER ASSY (2L RIS) • • LOUDSPEAKER,FY21 14_17MM-TW 1-009-973-11 • •...
Page 156 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-4. EXPLODED VIEW AND PART LIST SCREW SCREW REMARKS DESCRIPTION TORQUE (N.m) SCREW, +PSW M3X6 4-472-518-11 0.4 ± 0.05 SCREW, +PSW M3X8 2-580-592-01 0.4 ± 0.05 +PSW M6*16 W14 5-015-521-01 1.2 ± 0.1 4-579-926-01 M3x3.0 STEP 0.4 ±...
Page 157 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-4. EXPLODED VIEW AND PART LIST CONNECTOR REF. PART NO. DESCRIPTION REMARKS CN6601(G21/G22/G23B)- 1-007-098-11 CONNECTOR ASSY 15P CN1003(LD55/LD65/LD75)(1) CN6401(G21/G22/G23B)- 1-014-494-11 CONNECTOR ASSY 28P CN1700(BM5STY)- CON3/J105/J114(TCON)(1) 1-007-113-12 CONNECTOR ASSY 4P (PZ) CN6602(BM5STY)-TW(1) CN1000(LD55/LD65)- 1-007-107-11 FLEXIBLE FLAT CABLE 30P CN6200(BM5STY)(1) 1-007-108-12 FLEXIBLE FLAT CABLE 41P...
Page 158 2023/12/21 05:01:59 (GMT+09:00) SECTION 2: XR-65X9*K 2-4. EXPLODED VIEW AND PART LIST OTHER PARTS 65X90K 65X90CK REMARKS PART NO. DESCRIPTION 4-535-064-61 ASSY,FALL LOCK,BELT LL • • 1-005-642-12 C7L AC POWER CORD SETS (US) • • 1-013-685-22 REMOTE COMMANDER (RMF-TX900U) • *5-037-700-11 REFERENCE GUIDE •...
Page 159: Section 3: Xr-75X9*K
2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 1. Remove the screws from the rear cover (5 pcs) 2. Unhook the bottom hook, starting from center. ① Unhook two hooks closest to center simultaneously to prevent <1> <2>...
Page 160 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Bottom Hook Position 80mm 137mm 313mm 157mm 150mm 3. Unhook corner hook. Ruler or jig to release corner hook *Wrap ruler with tape to prevent scratch ① Releasing the corner hook by pulling the Rear Cover corner and ②...
Page 161 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook left side hooks. Total rear cover back chassis : 4 hooks ① Grip the rear cover by hand and use a ruler or jig to remove the hook of the rear ②...
Page 162 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook right side hooks. Total side bracket hooks : 3 hooks. <2> Total rear cover – back chassis hooks : 4 hooks <1> ① Remove the side hooks. ② Pull the rear cover below the side jack to remove the hook. ③...
Page 163 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook top row. Total hooks (top row): 8 hooks ① Tilt the rear cover and push upwards on the left and right side. ② Pull the rear cover below the side jack to remove the upper hook. Hook positioning.
Page 164: Board Location
2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-2. BOARD LOCATION POWER BOARD LD BOARD WI-FI BOARD MAIN BOARD RECEIVER BOARD TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 165: Wire Dressing
2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-3. WIRE DRESSING INFORMATION Caution: 1. Operator need to fix Smart Core on FLAT surface before FFC insertion to ensure FFC STRAIGHT insertion. 2. FFC side with blue supporting tape, must face CONNECTOR WITH LOCKING during FFC insertion. After assemble Receiver board to Smart Core, operator FFC (shorter side) is inserted at Main Board need to insert Receiver board FFC in straight condition.
Page 166 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-3. WIRE DRESSING INFORMATION TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 167 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-3. WIRE DRESSING TAPE WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 168 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-3. WIRE DRESSING WIRE DRESSING TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 169 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-3. WIRE DRESSING WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 170 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-3. WIRE DRESSING INFORMATION INFORMATION TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 171: Exploded View And Part List
2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-4. EXPLODED VIEW AND PART LIST • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts.  (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
Page 172 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-4. EXPLODED VIEW AND PART LIST SET PART LIST REF. REF. 75X90K 75X90CK 75X90K 75X90CK PART NO. DESCRIPTION PART NO. DESCRIPTION 5-039-876-01 LABEL, SIDE TERMINAL HP (TGR) 5-027-742-11 SHEET, INSULATION (3L PHN) A • • • •...
Page 173 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-4. EXPLODED VIEW AND PART LIST SCREW SCREW REMARKS DESCRIPTION TORQUE (N.m) SCREW, +PSW M3X6 4-472-518-11 0.4 ± 0.05 SCREW, +PSW M3X8 2-580-592-01 0.4 ± 0.05 +PSW M6*16 W14 5-015-521-01 1.2 ± 0.1 4-579-926-01 M3x3.0 STEP 0.4 ±...
Page 174 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-4. EXPLODED VIEW AND PART LIST CONNECTOR REF. PART NO. DESCRIPTION REMARKS CN6601(G21/G22/G23B)- 1-007-098-11 CONNECTOR ASSY 15P CN1003(LD55/LD65/LD75)(1) CN6401(G21/G22/G23B)- 1-014-494-11 CONNECTOR ASSY 28P CN1700(BM5STY)- CON3/J105/J114(TCON)(1) 1-007-114-11 CONNECTOR ASSY 4P (PZ) CN6602(BM5STY)-TW(1) 1-007-116-11 FLEXIBLE FLAT CABLE 30P CN1000(LD75)-CN8200(BM5STY)(1) 1-011-898-12 FLEXIBLE FLAT CABLE 41P...
Page 175 2023/12/21 05:01:59 (GMT+09:00) SECTION 3: XR-75X9*K 3-4. EXPLODED VIEW AND PART LIST OTHER PARTS XR-75X90K XR-75X90CK REMARKS PART NO. DESCRIPTION 4-535-064-61 ASSY,FALL LOCK,BELT LL • • 1-785-504-21 ADAPTOR, CONVERSION • • C7L AC POWER CORD SETS (US) 1-005-642-12 • • 1-013-691-23 REMOTE COMMANDER (RMF-TX800U) •...
Page 176: Section 4: Xr-85X9*K
2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER 1. Remove the screws from the rear cover (5 pcs) 2. Unhook the bottom hook, starting from center. ① Unhook two hooks closest to center simultaneously to prevent <1> <2>...
Page 177 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Bottom Hook Position 91mm 165mm 303mm 190mm 199mm 3. Unhook corner hook. Ruler or jig to release corner hook *Wrap ruler with tape to prevent scratch ① Releasing the corner hook by pulling the Rear Cover corner and ②...
Page 178 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook left side hooks. Total rear cover back chassis : 4 hooks ① Grip the rear cover by hand and use a ruler or jig to remove the hook of the rear ②...
Page 179 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-1. DISASSEMBLY AND REMOVAL CAUTION REAR COVER Unhook right side hooks. Total side bracket hooks : 3 hooks. Total rear cover – back chassis hooks : 4 hooks <2> <1> ① Remove the side hooks. ② Pull the rear cover below the side jack to remove the hook. ③...
Page 180 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-1. DISASSEMBLY AND REMOVAL CAUTION Unhook top row. Total hooks (top row): 9 hooks ① Tilt the rear cover and push upwards on the left and right side. ② Pull the rear cover below the side jack to remove the upper hook. Hook positioning.
Page 181: Board Location
2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-2. BOARD LOCATION POWER BOARD LD BOARD WI-FI BOARD MAIN BOARD RECEIVER BOARD TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 182: Wire Dressing
2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-3. WIRE DRESSING INFORMATION Caution: 1. Operator need to fix Smart Core on FLAT surface before FFC insertion to ensure FFC STRAIGHT insertion. 2. FFC side with blue supporting tape, must face CONNECTOR WITH LOCKING during FFC insertion. After assemble Receiver board to Smart Core, operator FFC (longer side) is inserted at Main Board need to insert Receiver board FFC in straight condition.
Page 183 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-3. WIRE DRESSING TAPE TAPE TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 184 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-3. WIRE DRESSING TAPE WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 185 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-3. WIRE DRESSING WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 186 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-3. WIRE DRESSING WIRE DRESSING TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 187 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-3. WIRE DRESSING INFORMATION TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2 SECTION 3 SECTION 4 SMART CORE APPENDIX SYS SET...
Page 188: Exploded View And Part List
2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-4. EXPLODED VIEW AND PART LIST • Place the TV set facing downwards on a stable, level surface before disassembly and assembly of parts.  (*) Parts are not stocked since they are seldom required for routine service. Some delays should be anticipated when ordering these components.
Page 189 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-4. EXPLODED VIEW AND PART LIST SET PART LIST XR-85X90K XR-85X90CK REF. NO PART NO. DESCRIPTION 5-039-876-01 LABEL, SIDE TERMINAL HP (TGR) • • 5-039-626-01 REAR COVER (4L TGR) A • • 1-009-973-11 LOUDSPEAKER,FY21 14_17MM-TW • •...
Page 190 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-4. EXPLODED VIEW AND PART LIST SCREW SCREW REMARKS DESCRIPTION TORQUE (N.m) SCREW, +PSW M3X6 4-472-518-11 0.4 ± 0.05 SCREW, +PSW M3X8 2-580-592-01 0.4 ± 0.05 +PSW M6*16 W14 5-015-521-01 1.2 ± 0.1 4-579-926-01 M3x3.0 STEP 0.4 ±...
Page 191 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-4. EXPLODED VIEW AND PART LIST CONNECTOR REF. PART NO. DESCRIPTION REMARKS 1-014-496-11 CONNECTOR ASSY 15P CN6601(G23)-CN1003(LD85)(1) CN6401(G23)-CN1700(BM5STY)- 1-014-497-11 CONNECTOR ASSY 28P J105/J114(TCON)(1) 1-007-224-11 CONNECTOR ASSY 4P (PZ) CN6602(BM5STY)-TW(1) 1-014-502-11 FLEXIBLE FLAT CABLE 30P CN1000(LD85)-CN6200(BM5STY)(1) 1-014-504-11 FLEXIBLE FLAT CABLE 41P CN4201(BM5STY)-J104(T-CON)(1) 1-014-506-11...
Page 192 2023/12/21 05:01:59 (GMT+09:00) SECTION 4: XR-85X9*K 4-4. EXPLODED VIEW AND PART LIST OTHER PARTS XR-85X90K XR-85X90CK REMARKS PART NO. DESCRIPTION 4-535-064-61 ASSY,FALL LOCK,BELT LL • • 1-005-642-12 C7L AC POWER CORD SETS (US) • • 1-013-691-23 REMOTE COMMANDER (RMF-TX800U) • 1-013-685-22 REMOTE COMMANDER (RMF-TX900U) •...
Page 193: Smart Core
2023/12/21 05:01:59 (GMT+09:00) SMART CORE DISASSEMBLY AND REMOVAL CAUTION 1. Remove harness in yellow box. 2. Release smart core hook in red box. 3. Remove the smart core. DISASSEMBLE COVER TOP Remove the hooks in the following order. ① Lift the hook in red circle and slide it. ②...
Page 194: Exploded View And Part List
2023/12/21 05:01:59 (GMT+09:00) SMART CORE EXPLODED VIEW AND PART LIST REF. PART NO. DESCRIPTION REMARKS *5-024-516-22 COVER, TOP (COM) A-5042-371-A FY22_HT2_MIC_WW_EV_PR MOUNT 5-024-521-22 SLIDE, SW 5-036-705-01 COVER, BTM(3L EPH) A 55” / 65” / 75” 5-036-684-01 COVER, BTM(4L TGR) A 85” TOOLS & EQUIPMENTS FFC PRECAUTIONS SECTION 1 SECTION 2...
Page 195: Appendix
2023/12/21 05:01:59 (GMT+09:00) APPENDIX SHARP EDGE • Please wear gloves when removing rear cover to avoid sharp edge at bottom side and hook area as shown in the next figure. : Sharp edge and sharp corner Hook position may vary according to inch : Sharp edge TOOLS &...
Page 196: Ffc Replacement Cautions
2023/12/21 05:01:59 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS Remark: Refer to Board Location and Connector Diagram WITHDRAWAL OF 41P / 51P FFC CONNECTOR (TYPE1) Initial condition Step 2 Step 1 PRESS Press the release lock button downward at same time (highlighted in red). PRESS Pull FFC in straight direction while PULL...
Page 197 2023/12/21 05:01:59 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS Remark: Refer to Board Location and Connector Diagram WITHDRAWAL OF 41P & 51P FFC CONNECTOR (TYPE3) Initial condition Step 1 & 2 PULL Push the side-release lock buttons inward (highlighted in red). Pull-out FFC in straight direction while pushing side-release lock buttons at the same time.
Page 198 2023/12/21 05:01:59 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS WITHDRAWAL OF 20P / 25P FFC CONNECTOR Initial condition Step 1 & 2 Caution PUSH PULL Main Board side Main Board side PUSH PULL Ensure fingers does NOT touch parts on board and tuner connector when pushing the side locks.
Page 199 2023/12/21 05:01:59 (GMT+09:00) APPENDIX FFC REPLACEMENT CAUTIONS WITHDRAWAL OF 25P FFC CONNECTOR Pre-Step Before FFC Removal Step 1 & 2 Caution PULL PUSH from TOP Push Smart Core outwards to dismantle from TV set Do NOT push from side as connector Push the side-release lock buttons inward (highlighted in will break due to excessive force applied.

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Sony XR-55X90K Service Manual

Model Lists

Table of Contents

Title

Tools & Equipments

Ffc Precautions

Section 1: Xr-55X9*K

Section 2: Xr-65X9*K

Section 3: Xr-75X9*K

Section 4: Xr-85X9*K

Smart Core

Appendix

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