Page 1
SERVICE MANUAL GN2SK CHASSIS ORIGINAL MANUAL ISSUE DATE: 2/2016 Segment: QF Version Date Subject 2/2016 Original manual issue. Addition of 75” model. (P.2, P.61, P.64~78, P.168~221, P.233~239) 3/2016 Correction of information. (P.8) LCD TV 9-888-590-02...
MODEL LIST MODEL COLOR COMMANDER DEST. MODEL COLOR COMMANDER DEST. XBR-55X930D Black RMF-TX200U (UC2) US/CND XBR-65X930D Black RMF-TX200U (UC2) US/CND (LA1) MEXICO XBR-65X935D Black RMF-TX200B (LA8) CHILE PERU VENEZUELA (AR4) ARGENTINA (ECU) ECUADOR XBR-65X937D Black RMF-TX200B (CO1) COLOMBIA XBR-75X940D Black...
Components identified by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace 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 operation are identified in this manual.
Page 4
Les composants identifi es par une trame et par une marque du fonctionnement. Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identifi es dans le present manuel.
WARNINGS AND CAUTIONS USE CAUTION WHEN HANDLING THE LCD PANEL When repairing the LCD panel, be sure you are grounded by using a wrist band. When repairing the LCD panel on the wall, the LCD panel must be secured using the 4 mounting holes on the rear cover. Do not press on the panel or frame edge to avoid the risk of electric shock.
SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer: 1. Check the area of your repair for unsoldered or poorly soldered connections. Check the entire board surface for solder splashes and bridges. 2.
Page 7
SAFETY CHECK-OUT Leakage Test The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. 1.
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 9
SELF DIAGNOSIS FUNCTION [SELF DIAGNOSTIC SCREEN DISPLAY] For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, Error Naming Error count it is possible to bring up past occurrences of failure for confirmation on the screen: In standby mode, press buttons on the remote commander sequentially in rapid SELF CHECK succession as shown below:...
ADJUSTMENT HOW TO ENTER SERVICE MODE 1) Turn on the main power switch to place the set in standby mode. 2) Press the buttons on the remote commander as follows with the interval of one second for each push, and enter service mode. 3) Service mode display.
ADJUSTMENT SOFTWARE VERSION 1) In Service Mode, select “Model Information”, press “Enter” or “→” button to enter Status Information. Main Micro Service Mode SW Version: Model PKG2.011.0010NAB NVM Version: 0001 UC2 Model Information >> Boot Version: V1.000 Self diagnosis History >>...
ADJUSTMENT SERIAL NUMBER EDIT (1) 1) In “Service Mode”, select “Model Information” by pressing “↑” or “↓” then press “Enter” or Service Mode “→” button to enter inside. Model Information >> Self diagnosis History >> 2) Select “Serial Number Edit” by pressing “↑” or “↓” button then press “→” button. Video / Audio >>...
Page 13
ADJUSTMENT SERIAL NUMBER EDIT (2) YES is selected, the input data is saved into EEPROM. Service Mode SERIAL NUMBER EDIT is greyed out and the serial number that has been input is displayed. >> Status Information User will not able to edit anymore.
ADJUSTMENT MODEL NUMBER SETTING 1) In “Service Mode”, select “Model Information” by pressing “↑” or “↓” then press “Enter” or “→” button to enter inside. 2) Select “Model Number Setting” by pressing “↑” or “↓” button then press “Enter” or “→” button. 3) Press “↑”...
Page 15
ADJUSTMENT WB ADJUSTMENT c. To change data , press “←” or “→” on remote commander. (Please apply when the Main board or panel is replaced.) In “Panel/PQ” service mode. a. Go to “WB Adjustment” category by “↑” or “↓”. << Back <[ ]>...
Page 16
ADJUSTMENT 2. In “WB/Mura/CUC data transfer”. WB/MURA/CUC DATA TRANSFER a. Select “WB/Gamma data transfer” by pressing “↑” or “↓” on remote commander. (Please apply when the Main board or panel is replaced.) 1. In “Panel/PQ” service mode. b. To change the items, press “←” or “→” on remote commander and press “Enter” a.
Page 17
ADJUSTMENT HDD PERFORMANCE CHECK 1. In “Service Mode”, select “General Setting” by pressing “↑” or “↓” then press 3. A message "Please wait ..." is displayed during performance check processing. “Enter” or “→” button to enter inside. Service Mode Service Mode Model Information >>...
Page 18
ADJUSTMENT HDD RE-REGISTRATION 1) In “Service Mode”, select “General Setting” by pressing “↑” or “↓” then press “Enter” or “→” button to enter inside. 2) Select “AAA” by pressing “↑” or “↓” then press “Enter” or “→” button to enter inside. Service Mode General Setting Model Information...
USB UPDATE 1:Download USB image and unzip file. 2: copy unzip file to USB memory root folder. 3: USB memory insert TV. 4:USB image is newer soft version. 4:USB image is not newer soft version. Automatically show message and start update. Automatically show message and start update.
TROUBLE SHOOTING TRIAGE Confirm the symptom from the customer. Select that symptom from the chart. Bring all the boards and cables listed for that symptom. Follow the troubleshooting charts in the technical guides to isolate the board. Chart Color Code. RED DOT: Most likely defective part BLUE TRIANGLE: Secondary possible defective part BLACK TEXT: Board that may correct the symptom...
Page 21
TROUBLE SHOOTING FLOW 1-1. NO POWER (75” Model) (55”/65” Models) with G* board with AC-ADP No Power No Power Check 24V Check STBY 3.3V Replace LD Board Replace C485 C484 Between LD Board to Between G* Board to G* Board near CN401 near CN401 DPS Board Harness...
Page 22
TROUBLE SHOOTING FLOW 1-2-1. NO POWER U-COM FAILURE START Check MAIN_VCC Check 12.5V Line R9175 Voltage. Check C9117 Voltage. Check +3.3V_STBY (G board or IC403 on DPS). Is the voltage >1.6V? Is the voltage >3.0V? C9006, CN9000 #24pin Check P_ON_VBUS Check C9129 Voltage.
Page 23
TROUBLE SHOOTING FLOW 1-2-1. NO POWER U-COM FAILURE 1-2-2. NO POWER DC_OFF_DET CHECK from the previous page START Check DC_OFF_DET Check P_ON_#2 R9035 IC9017 #pin14 Change IC9017 ( IC9000 is working OK ) Is voltage < 3V? Is the voltage >3.0V? Check Vdd Check ORESETB Change IC9000...
Page 24
TROUBLE SHOOTING FLOW 1-3. NO POWER DDCON/LDO DDCONs check START Check fuse F9xxx / F4xx Change Fuse Is fuse OK? Check Vcc voltage Check POWER_ON IC9017 #pin19 C9xxx / C4xx (Refer 1-2 No Power U-Com Failure) Is voltage >12.0V? 1-2 No Power U-Com Failure Check Enable pin voltage Is voltage >2.5V?
Page 25
TROUBLE SHOOTING FLOW 1-3. NO POWER DDCON/LDO DDCON check START Check IC9001 Vcc voltage Check Vcc voltage Check Change D9000 C9033 C9061 D9000 Is voltage >12V? Is voltage >3V? Is diode ? Check +3.3V_STBY. G board or IC408 on DPS Check Vcc voltage Check C9061...
Page 26
TROUBLE SHOOTING FLOW 1-3. NO POWER DDCON/LDO LDOs check START Check Vcc voltage Check +3.3V_DDC_OUT C9xxx DDCON (IC409) Is voltage >3V? Check Enable pin voltage 1-2 No Power U-Com Failure Is voltage >3V? Change LDO IC Refer this list XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 27
TROUBLE SHOOTING FLOW 2-1. LED BLINKING 2X (MAIN POWER ERROR) (75” Model) (55”/65” Models) with G* board with AC-ADP 2-time blinking 2-time blinking Check +12V_REG Check +12V_REG at pin 11/13 of on B Board at pin 11/13 of on B Board (CN9000 BM1), (CN9000 BM1), Voltage >...
TROUBLE SHOOTING FLOW 2-2. LED BLINKING 3X 2-3. LED BLINKING 4X (LED VOLTAGE ERROR) DC_ALERT AUDIO ERROR LED 3x blinking 4-time blinking LED 3x blinking Check +5.0V_VBUS IC9014,etc at pin1 in IC8001, 4.959V See other flow Audio Error ? Check (B* Board) Between 0.898V to 2.997V <Voltage<5.285V?
Page 29
TROUBLE SHOOTING FLOW 2-4. LED BLINKING 5X (PANEL COMMUNICATION ERROR) 5-times blinking Check “+12.5V_TCON” at G-Board is Change Change Replace G-Board CN401 #4 (or C493) suspicious Panel (or T-con) on the DPS-Board Symptom Symptom improvement improvement Symptom improve Replace the Harness DPS is Panel (or T-Con) is Harness is...
Page 30
TROUBLE SHOOTING FLOW 2-5. LED BLINKING 6X (BACKLIGHT ERROR) 6-times blinking Harness / Voltage ≥ 1.85 V Connection Symptom Check Voltage of Check broken Improvement BL_ERR_DET Change harness/connection Harness on 21pin of CN401 harness G/LD* board to DPS Board on DPS improvement Symptom Harness /...
Page 31
TROUBLE SHOOTING FLOW 2-6. LED BLINKING 7X (TEMPERATURE ERROR) 7-time blinking Setting circumstance is OK? Set to another Temperature, location, etc. Ventilation, etc. Change B* Board, improvement and Aging a few Panel hours Symptom improvement Check I2C_C bus Temp sensor B* Board NG communication OK? IC1400...
Page 32
TROUBLE SHOOTING FLOW 3-1. NO SOUND No Sound Without LED 3x No sound only Go to Analog RF and Digital RF ? 3-6 No Sound Tuner Select [External Inputs] AV receiver is connected [BRAVIA Sync Settings] to HDMI in ? [BRAVIA Sync Control] [off] Go to...
Page 33
TROUBLE SHOOTING FLOW 3-2. NO SOUND (AUDIO) 3-3. NO SOUND (POWER OFF CHECK) No Sound Power Off Check Power Off Check Audio From 2-2 From 3-1 Measure the Speaker (1) B / DPS Board impedance by multi-meter Replace Speaker PVDD-GND short ? Less than 3Ω...
Page 34
TROUBLE SHOOTING FLOW 3-4. NO SOUND (POWER ON CHECK) Power On Check From 2-2 (4) POWER_AU check POWER_AU is supplied to B / DPS Board for a moment before LED 3x blinking ? Replace G Board BM1 Board OK ? (4) POWER_AU check Measure voltage between PVDD and GND at capacitor C7881.
Page 35
TROUBLE SHOOTING FLOW 3-5. NO SOUND (AUDIO HP/AUDIO OUT) No Sound Audio HP/Audio out [Sound] [Headphone] Headphone Volume [Headphone/Audio out] Increase Headphone Volume is set to MIN? is set to ? Replace B Board [Audio Out (Fixed)] Replace B Board [Audio Out (Variable)] Volume Increase Volume...
Page 36
TROUBLE SHOOTING FLOW 3-6. NO SOUND (TUNER) This troubleshooting is only for Analog No Sound with normal picture Only RF tuner input? Please refer Audio Check IC1000 (SOC) troubleshooting XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 37
TROUBLE SHOOTING FLOW 3-7. NO SOUND (HDMI1/2/3/4) No Sound Check the picture Refer to 4-5 HDMI NO PICTURE Does this model have Connect Stereo mini-jack cable between Source and the TV, and Check the mode Analog Audio In Change “HDMI/DVI Audio Source” to Auto or Analog Audio In. of Source equipment (Stereo mini-jack)? HDMI...
Page 38
TROUBLE SHOOTING FLOW 4-1. NO PICTURE BL_ON (L or H): IC9017 #18pin (for 4K BMFW2/BM1 board) No Picture BL_ON : H Check Smart Core Check Replace Got Any Normal Replace LCD Panel Behavior BL_ON the V by One FFC Display? the main Board (or T-CON) (5x Blinking)
Page 39
TROUBLE SHOOTING FLOW 4-2. NO PICTURE (VIDEO) (CH/MX/BR/PA/COL/LA) No Picture Video Video 1 Video 2 No Picture No Picture Check J7505 Check J7504 Check if input OSD Check if input OSD NG (Vpp: 0 V) NG (Vpp: 0 V) Connection, Connection, is GREY OUT is GREY OUT...
Page 40
TROUBLE SHOOTING FLOW 4-2. NO PICTURE (VIDEO) (UC/HK/TW) No Picture Video1 Video2 No Picture No Picture Check J7501 Check J7504 Check if input OSD Check if input OSD NG (Vpp: 0 V) NG (Vpp: 0 V) Connection, Connection, is GREY OUT is GREY OUT VIDEO2_DET VIDEO_DET...
Page 41
TROUBLE SHOOTING FLOW 4-3. NO PICTURE (COMPONENT) (CH/MX/BR/PA/COL/LA) No Picture Video Component No Picture Check J7504 Con Check if input OSD NG (Vpp: 0 V) VIDEO_DET at is GREY OUT R7539, OK if it is highlighted CR_DET at R7538 OK (Vpp: 3.3 V) Detailed check all parts NG (Vpp: 0 V) at VIDEO_DET signal...
Page 42
TROUBLE SHOOTING FLOW 4-3. NO PICTURE (COMPONENT) (UC/HK/TW) No Picture Component No Picture Check J7504 Con Check if input OSD NG (Vpp: 0 V) VIDEO_DET at is GREY OUT R7539, OK if it is highlighted CR_DET at R7538 OK (Vpp: 3.3 V) Detailed check all parts NG (Vpp: 0 V) at VIDEO_DET signal...
Page 43
TROUBLE SHOOTING FLOW 4-4. NO PICTURE (@ TUNER) RF input no picture / noisy picture Note: I2C line for all tuners except Japan_SKP - Parts for I2C_A_SDA line: R6001, C6004. Check RF source cable Change RF cable and antenna - Parts for I2C_A_SCL line: R6002, C6005. and antenna, OK? I2C line for Japan_SKP - Parts for I2C_D_SDA line: R6003,C6006...
Page 44
TROUBLE SHOOTING FLOW 4-4. NO PICTURE (@ TUNER) FOR ANALOG TUNING: @ All destination except JP For LA-ISDB(BR/AR), LA-T2(COL) and TW only Note: Analog Tuning - Parts for IFOUT_N line: R6007, FB6002, C6008, R6327, C6301, R6301. - Parts for IFOUT_P line: R6008, FB6003, C6009, R6326, C6300, R6300. For Other destination - Parts for IFAGC line: R6072, R6009, R6010, R6069, C6302, R6303.
Page 45
TROUBLE SHOOTING FLOW 4-4. NO PICTURE (@ TUNER) FOR DIGITAL TUNING 1: @ TW, NA-ATSC(MX/UC), JP_SKP and LA-T2(COL) Digital Tuning 1 For TW only Note: - Parts for IFOUT_N line: R6007, FB6002, C6008, R6327, C6301, R6301. - Parts for IFOUT_P line: R6008, FB6003, C6009, R6326, C6300, R6300. - Parts for IFAGC line: R6072, R6009, R6010, R6069, C6302, R6303.
Page 46
TROUBLE SHOOTING FLOW 4-4. NO PICTURE (@ TUNER) FOR DIGITAL TUNING 2: @ AEP_W, JP_SKP, PA_T2, CH/HK, LA-ISDB(BR/AR) and LA-T2(COL) Digital Tuning 2 For LA-ISDB(BR) and LA-T2(COL) only For JP_SKP For AEP-W For PA_T2 and CH/HK only Confirm ANT or Cable connection Confirm ANT or Satellite connection Confirm ANT or Satellite connection BS/CS or SKP_Opticast/...
Page 47
TROUBLE SHOOTING FLOW 4-5. NO PICTURE (HDMI) (1) HDMI1 No Picture Check the below point at All lines are NG Connector side Other Input is OK Check other - Check +5V line Replace HDMI input - Check HPD line CN5201 - Check DDC lines All Inputs are NG Voltage NG...
Page 48
TROUBLE SHOOTING FLOW 4-5. NO PICTURE (HDMI) (2) HDMI2 No Picture Check the below point at All lines are NG Connector side Other Input is OK Check other - Check +5V line Replace HDMI input - Check HPD line CN5202 - Check DDC lines All Inputs are NG Voltage NG...
Page 49
TROUBLE SHOOTING FLOW 4-5. NO PICTURE (HDMI) (3) HDMI3 No Picture Check the below point at All lines are NG Connector side Other Input is OK - Check +5V line Check other Replace HDMI input - Check HPD line CN5203 - Check DDC lines All Inputs are NG Voltage NG...
Page 50
TROUBLE SHOOTING FLOW 4-5. NO PICTURE (HDMI) (4) HDMI4 No Picture Check the below point at All lines are NG Connector side Other Input is OK Check other - Check +5V line Replace HDMI input - Check HPD line CN5208 - Check DDC lines All Inputs are NG Voltage NG...
Page 51
TROUBLE SHOOTING FLOW 5. KEY SWITCH BUTTONS ERROR Check harness connection Side key buttons error between B-board and Harness connection issue switch module Change harness between B-board to switch module B-board to switch module harness issue harness Change switch module Switch module issue Check resistor value on B- Resistor value...
Page 52
TROUBLE SHOOTING FLOW 6. IR REMOTE COMMANDER ERROR Center white LED blinks Battery of remote commander IR remote commander does not when pushing buttons of could be weak. remote commander at close respond Change battery. to IR sensor. Check harness connection Harness connection between B-board and issue...
TROUBLE SHOOTING FLOW 7. LIGHT SENSOR ERROR Setting is “ON” Check UI setting and Check harness Battery of remote commander Backlight level does not change when ambient light make sure light sensor connection between B- could be weak. setting is “ON” changed board and SmartCore Change battery.
Page 54
TROUBLE SHOOTING FLOW 8. NETWORK MALFUNCTION (1) Ethernet (Wired) [Network Set-up] >[Wired Set-up] on the TV Connection Results Connection Results Connection Results B board Cable Connection Local Access Internet Access Failed Failed Failed Auto Check Proxy setting B board Wired Set-up Check cable Local router CN8003...
Page 55
TROUBLE SHOOTING FLOW 8. NETWORK MALFUNCTION (2) Internal Wireless Network malfunction Wireless Network Is the radio field on the TV Bxx Board Strength too weak or even No signal? Error Message appear when the Wireless Network is selected? Change WiFi module Access Point Hardware defect suspected.
TROUBLE SHOOTING FLOW 9. BLUETOOTH MALFUNCTION Touch pad Remote doesn’t work 3D-glasses (Active) doesn’t work Bluetooth Speaker/Headphone/Headset doesn’t work Please refer Touch pad Remote manual Home > Settings > Check BT antenna 3D-glasses (Active) manual Bluetooth Settings Connection is OK Can read Bluetooth Speaker/Headphone/Headset operation manual Near discoverable...
WIRE DRESSING Overview XBR-55X930D XBR-65X930D/935D/937D VA Tape VA Tape ・Fix wire ・Fix wire Harness Tie x3 Harness Tie x4 • Fix wire • Fix wire Slide Clamp x2 Slide Clamp x1 • Hold wires • Hold wires XBR-75X940D VA Tape ・Fix wire...
Page 67
PANEL HANDLING ON WORKING TABLE (55”/65”) *TV set handling is same as Panel basically. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 68
PANEL HANDLING ON WORKING TABLE (75”) *TV set handling is same as Panel basically. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 69
PANEL HANDLING LIFTING UP (55”/65”) *TV set handling is same as Panel basically. Shift the panel to hold Bottom side Hold Bottom side (Don’t slip the panel) Lift up Top side Flip up to vertical position Recommended holding position (Refer to following pages for detail) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 70
PANEL HANDLING LIFTING UP (75”) *TV set handling is same as Panel basically. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 71
PANEL HANDLING HOLDING ON HORIZONTAL POSITION (55”/65”) *TV set handling is same as Panel basically. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 72
PANEL HANDLING HOLDING ON HORIZONTAL POSITION (75”) *TV set handling is same as Panel basically. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 73
PANEL HANDLING HOLDING ON VERTICAL POSITION & MOVING (55”/65”) *TV set handling is same as Panel basically. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 74
PANEL HANDLING HOLDING ON VERTICAL POSITION & MOVING (75”) *TV set handling is same as Panel basically. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 75
PANEL HANDLING HOLDING ON VERTICAL POSITION & MOVING (TV set only) (55”/65”) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 76
PANEL HANDLING HOLDING ON VERTICAL POSITION & MOVING (TV set only) (75”) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 77
PANEL HANDLING BACK UP (55”/65”) *TV set handling is same as Panel basically. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 78
PANEL HANDLING HOW TO TAKE OUT PANEL FROM SERVICE PACKAGE (75”) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 79
DISASSEMBLY • There are clutch in the yellow frame[ ]. Therefore please be careful in the case of the disassembly or assembly of parts. 1. XBR-55X930D 1-1. STAND CENTER COVER 4 Screws (SCREW, +PSW M5 X12) P/N: 2-580-607-01 STAND COVER...
Page 80
DISASSEMBLY 1. XBR-55X930D 1-2. LABEL, REAR TERMINAL (GNT) AND LABEL, DC IN (GNT) LABEL, REAR TERMINAL (GNT) LABEL, DC IN (GNT) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 82
DISASSEMBLY 1. XBR-55X930D 1-4. COVER, SIDE (GNT) AND SCREW CAP (GNT) COVER, SIDE (GNT) SCREW CAP (GNT) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 83
DISASSEMBLY 1. XBR-55X930D Note: 1-5. REAR COVER (L GNT) A Before taking off Rear Cover, you have to slide BRACKET-SLIDE of both sides to the upside. Please refer to Appendix-1. 4 screws (SCREW, ORNAMENTAL M6X12) P/N: 4-268-126-02 2 screws (JOINT, SCREW) P/N: 4-400-043-11...
Page 84
DISASSEMBLY 1. XBR-55X930D 1-5. REAR COVER (L GNT) A REAR COVER (L GNT) A Note for the location of the smart core when assembling the R/C. Note: Check the hook has not broken after taking off Rear Cover. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 86
DISASSEMBLY 1. XBR-55X930D 1-7. COVER, UNDER (GNT) A AND BRACKET, DC JACK (GNT) COVER, UNDER (GNT) A BRACKET, DC JACK (GNT) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 94
DISASSEMBLY 1. XBR-55X930D NOTE: 1-15. SMART CORE (S) Don’t scratch Ornament panel with Bezel while installing. For This For This Model Model HARNESS ASSY (MAIN) SMART CORE (S) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 112
DISASSEMBLY 1. XBR-55X930D 1-33. LABEL, INSIDE TERMINAL (GNT) AND LABEL, SIDE TERMINAL (GNT) When you do panel replacement, When you do panel replacement, please also replace this part at the same time to a new one. please also replace this part at the same time to a new one.
Page 118
DISASSEMBLY 1. XBR-55X930D 1-39. AL TAPE, BT ANT (GNT L) AND AL TAPE, PWB LS (GNT) AND LCD PANEL AL TAPE, BT ANT (GNT L) AL TAPE, PWB LS (GNT) LCD PANEL XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 122
DISASSEMBLY 2. XBR-65X930D/935D/937D 2-4. COVER, SIDE (GNT) AND SCREW CAP (GNT) COVER, SIDE (GNT) SCREW CAP (GNT) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 123
DISASSEMBLY 2. XBR-65X930D/935D/937D Note: 2-5. REAR COVER (2L GNT) A Before taking off Rear Cover, you have to slide BRACKET-SLIDE of both sides to the upside. Please refer to Appendix-1. 4 screws (SCREW, ORNAMENTAL M6X12) P/N: 4-268-126-02 2 screws (JOINT, SCREW) P/N: 4-400-043-11 2 screws (SCREW +BVTP 3X10 TYPE2 IT-3) P/N: 7-685-647-79 15 screws (SCREW , +PWH M3X6) P/N: 4-452-935-01 XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 124
DISASSEMBLY 2. XBR-65X930D/935D/937D 2-5. REAR COVER (2L GNT) A REAR COVER (2L GNT) A Note for the location of the smart core when assembling the R/C. Note: Check the hook has not broken after taking off Rear Cover. XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 126
DISASSEMBLY 2. XBR-65X930D/935D/937D 2-7. COVER, UNDER (GNT) A AND BRACKET, DC JACK (GNT) COVER, UNDER (GNT) A BRACKET, DC JACK( GNT) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 137
DISASSEMBLY 2. XBR-65X930D/935D/937D NOTE: 2-18. SMART CORE (S) For This For This Model Model HARNESS ASSY (MAIN) SMART CORE (S) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 155
DISASSEMBLY 2. XBR-65X930D/935D/937D 2-36. LABEL, INSIDE TERMINAL (GNT) AND LABEL, SIDE TERMINAL (GNT) When you do panel replacement, When you do panel replacement, please also replace this part at the same time to a new one. please also replace this part at the same time to a new one. LABEL, SIDE TERMINAL (GNT) LABEL, INSIDE TERMINAL (GNT) Caution: Don’t damage to LABEL.
Page 156
DISASSEMBLY 2. XBR-65X930D/935D/937D 2-37. SHEET, THERMAL(BM) AND PLATE, MAIN S (GNT L) SHEET, THERMAL(BM) PLATE, MAIN S (GNT L) 2 screws (SCREW, +LH M3X3 (CRN)) P/N: 4-549-168-01 Note: Screw for securing “PLATE, MAIN S (GNT)” is Low Head Type. And it has a “Cross Recess #1”. So, please prepare #1 bit Screw Driver for this operation.
Page 161
DISASSEMBLY 2. XBR-65X930D/935D/937D 2-42. AL TAPE, PWB LS (GNT) AND LCD PANEL AL TAPE, PWB LS (GNT) LCD PANEL XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 163
DISASSEMBLY 3. SMART CORE (S) 3-2. WLAN / BT MODULE(11AC) AND BRACKET, WIFI NOTE: BRACKET, WIFI NOTE: For This Model WLAN / BT MODULE(11AC) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 164
DISASSEMBLY 3. SMART CORE (S) 3-3. SHEET, IR NOISE AND COVER, TOP When you do TOP COVER replacement, please also replace this part at the same time to a new one. SHEET, IR NOISE P/N: 4-590-730-01 60 x 13 (t0.2) Datum: edge of cover top Datum: edge of cover top hole COVER, TOP...
Page 175
DISASSEMBLY 4. XBR-75X940D Note: 4-8. REAR COVER (3L GNT) A Before taking off Rear Cover, you have to slide BRACKET-SLIDE of both sides to the bottom side. 13 screws (SCREW , +PWH M3X6) P/N: 4-452-935-01 4screws (SCREW, +PSW M6X12) P/N: 4-567-081-01 2 screws (JOINT, SCREW) P/N: 4-400-043-11 6 screws (SCREW +BVTP 3X10 TYPE2 IT-3) P/N: 7-685-647-79 REAR COVER (3L GNT) A...
Page 176
DISASSEMBLY 4. XBR-75X940D 4-8. REAR COVER (3L GNT) A NOTES: When re-assembling REAR COVER (3L GNT) A XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 177
DISASSEMBLY 4. XBR-75X940D 4-9. UNDER COVER (3L GNT) A NOTE: When re-assembling UNDER COVER (3L GNT) A UNDER COVER (3L GNT) A XBR-55/65X930D, 65X935D/937D, 75X940D...
• The construction parts of an assembled part are indicated with a collation number in the remark column. • Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. 1. XBR-55X930D REAR COVER REF.
Page 223
EXPLODED VIEWS 1. XBR-55X930D SP-BOX ASSY REF. No. PART No. DESCRIPTION MARK 4-588-214-02 BRACKET, SLIDE (L) (L GNT) 1-493-015-11 SWITCH UNIT (VM-WW) 4-582-343-01 HOLDER SIDE SW(GNT L M1) A-2093-478-A TSI MOUNT 4-580-891-01 BRACKET, TS 1-859-140-11 SP-BOX ASSY(W12-L CH-ND) 1-859-140-21 SP-BOX ASSY(W12-R CH-ND)
Page 224
EXPLODED VIEWS 1. XBR-55X930D LCD PANEL REF. No. PART No. DESCRIPTION MARK 4-587-362-01 AL TAPE, PWB LS (GNT) 4-581-500-01 LABEL, SIDE TERMINAL (GNT) 4-581-153-01 BRACKET, TOP(GNT) 4-579-715-01 BRACKET, SIDE (GNT) A-2094-419-A COMPL SVC BM1_UC_S 4-579-716-01 BRACKET, INSIDE (GNT) 4-581-502-01 LABEL, INSIDE TERMINAL (GNT)
Page 238
EXPLODED VIEWS 5. SMART CORE (M) REF. No. PART No. DESCRIPTION MARK 4-580-149-01 PANEL, ORNAMENT A-2092-888-A HSC4-M MOUNT 4-580-147-01 CASE, BTM (M) 4-580-150-01 GUIDE, LIGHT 4-580-151-11 COVER, TOP 4-547-397-02 BRACKET, WIFI 1-458-853-11 WLAN/BT MODULE(11AC) XBR-55/65X930D, 65X935D/937D, 75X940D...
Page 239
EXPLODED VIEWS 6. OTHER PART MISCELLANEOUS PART No. DESCRIPTION MARK PART No. DESCRIPTION MARK 1-493-117-13 AC ADAPTOR(240W) For 55"/65" 4-457-451-01 SHEET, THERMAL (BAF) For 55"/65" 4-549-186-01 SHEET, THERMAL(BM) 1-785-504-21 ADAPTOR, CONVERSION For 55"/65": LA8/ECU 4-589-129-01 SHEET, THERMAL(GNT DDR) For 75" 1-846-383-11 POWER-SUPPLY CORD SET For 55"/65": LA8/ECU...
Page 241
APPENDIX-1 How to take off a rear cover After taking off screws for disassembly, Pull Rear Cover backside Pull Rear Cover to downside pull SLIDE BRACKET to upside Hook Hook Need to unfix the Hook If it is difficult, pull RC to downside with both bottom corner shaking RC.
Page 242
APPENDIX-2 How to disassemble HEAT SINK (BM1 board) <NOTE> HEAT SINK are already attached to the B board for service. If you need to disassemble HEAT SINK from B board for repair, Please cut HOLDER,HS WS(MUF) with tool (nippers) from B side of B board. However, please do it carefully because some damage may be given to the neighborhood parts or the B board itself.
Page 243
APPENDIX-2 How to disassemble HEAT SINK (DPS board) <NOTE> HEAT SINK are already attached to the DPS board for service. If you need to disassemble HEAT SINK from DSP board for repair, Please cut HOLDER,HS WS(MUF) with tool (nippers) from B side of DPS board. However, please do it carefully because some damage may be given nipper to the neighborhood parts or the DPS board itself.