TH-75GX880K 1 Safety Precautions 1.1. General Guidelines 1. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials. 2. When wiring units (with cables, flexible cables or lead wires) are supplied as repair parts and only one wire or some of the wires have been broken or disconnected, do not attempt to repair or re-wire the units.
TH-75GX880K 2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor [chip] components.
TH-75GX880K 2.2. About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
TH-75GX880K 3 Service Navigation 3.1. PCB Layout Board Name Function A-Board MAIN P-Board Power Supply / Switch K-Board LED / REMOTE / AI Sensor LDP-Board LED Driver...
TH-75GX880K 4 Specifications Dimensions (W H D) 1 680 mm × 1 046 mm × 413 mm (With Pedestal) 1 680 mm × 966 mm × 70 mm (TV only) Mass 62.5 Net (With Pedestal) 54.0 Net (TV only)
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TH-75GX880K Operating Conditions Temperature : 0°C - 40°C Humidity : 20 % - 80 % RH (non-condensing) Built-in wireless LAN Standard compliance and Frequency range IEEE802.11a/n/ac 5.15 GHz - 5.35 GHz, 5.47 GHz - 5.85 GHz IEEE802.11b/g/n 2.400 GHz - 2.4835 GHz...
TH-75GX880K 5 Technical Descriptions 5.1. Specification of KEY for CI+, DTCP-IP, HDCP2.2, NETFLIX+WIDEVINE+MAC, ONE-TO-ONE, DIMORA and HDCP1.4 5.1.1. General information: 1. eMMC (IC8920) for spare parts has the seed of KEY for each. 2. The final KEY data will be generated by Main IC (IC8000) when SELF CHECK was done and are stored in both Main IC (IC8000) and eMMC (IC8920).
TH-75GX880K 6 CS Maintenance Menu MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by remote control in Service Menu. 6.1. How to enter into CS Maintenance Menu 6.1.1.
TH-75GX880K 6.3. EDID Clock 1. Select [EDID CLK] in CS Maintenance Menu. 2. Press [OK] button or Cursor key [Right] on the remote control. Exit: Press the [Exit] button or the [Return] button on the remote control. 6.4. USB HDD Drive Check 1.
TH-75GX880K 6.5. White Balance Adjustment After LCD PANEL or A-Board is replaced and repaired, perform [White balance adjustment] in case of necessity for test / check ([White balance adjustment] is not required basically). 1. Select [WB ADJ] in CS Maintenance Menu.
TH-75GX880K 6.6. System Information 6.6.1. How to access 1. While pressing [MENU] button on the remote control. 2. To select [? Help] and then to select [System Information]. System Information SW version 3615-10100 3615 Peaks SW version 10100 STBY SW version...
TH-75GX880K 6.7. Hotel mode 6.7.1. Purpose 6.7.4. Explain the Hotel mode setup menu Restrict a function for hotels. 6.7.2. Access command to the Hotel Item Function mode setup menu Hotel Mode Select hotel mode On/Off Initial INPUT Select input signal modes.
TH-75GX880K 6.8. Data Copy by USB Memory Note: SD card can not be used for Data Copy. 6.8.1. Purpose (a) Board replacement (Copy the data when exchanging A-board): When exchanging A-board, the data in original A-board can be copied to USB Memory and then copy to new A-board.
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TH-75GX880K 6.8.3. Data copy from TV set to USB Memory 1. Turn on the TV set. 2. Insert USB Memory with a startup file (pwd file) to USB terminal. On-screen Display will be appeared according to the startup file automatically.
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TH-75GX880K 6.8.4. Data copy from USB Memory to TV set 1. Turn on the TV set. 2. Insert USB Memory with Data to USB terminal. On-screen Display will be appeared according to the Data folder automatically. 3. Input a following password for (a) or (b) by using remote control.
TH-75GX880K 7 Troubleshooting Guide Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing 7.1. Check of the IIC bus lines How to access 7.1.1. 7.1.1.1. Self-check indication only: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [BLUE] button on the remote control for more than 3 seconds.
TH-75GX880K 7.2. Power LED Blinking timing chart 1. Subject Information of LED Flashing timing chart. 2. Contents When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
TH-75GX880K 8 Disassembly and Assembly Instructions 8.1. Metal Frame Ass’y 1. Stick the tape before attaching Metal_frame. 2. Stick the tape to slope face rightly. 3. Stick the tape to BTM_side 4. L and R side are mirror symmetry. 5. Tape is outward from outline of Fe_bezel.
TH-75GX880K 8.13. Back Cover Ass’y -1 Description Remarks BACK_COVER SCREW(BC12) 6±1 kgf.cm SCREW(BC9) 6±1 kgf.cm SCREW(BC-VESA4) 6±1 kgf.cm 8.14. Handling SPEC ■ Moving the LCD module The module should be handle by two people and hold on that top and bottom long side by both hands without module warping.
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks Electrical Replacement Part List TXN/K1QFVJ K PRINT(FINISHED) TZRNP01BLVA PACKED P PRINT TZRNP02BLVZ PACKED LDP PRINT TZT/A1BGVK A PRINT(FINISHED) CAPACITORS C2000 F1G1H102A830 C 1000PF, 50V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C3237 F1J1C106A224 10UF , 16V C3238 F1G1C104A073 0.1UF , 16V C3239 F1J1C106A224 10UF , 16V C3240 F1J1C106A224 10UF , 16V C3241 F1G1C104A073 0.1UF , 16V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C4052 F1G1C104A073 0.1UF , 16V C4053 F1G1C104A073 0.1UF , 16V C4054 F1G1C104A073 0.1UF , 16V C4055 F1G1C104A073 0.1UF , 16V C4056 F1G1C104A073 0.1UF , 16V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C5224 F1J1C106A224 10UF , 16V C5225 F1J1C106A224 10UF , 16V C5226 F1J1C106A224 10UF , 16V C5228 F1G1C104A073 0.1UF , 16V C5229 F1G1H101A807 100PF , 50V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C6957 F1G1H181A834 C 180PF, 50V C6958 F1G1C104A073 0.1UF , 16V C6959 F1G1H181A834 C 180PF, 50V C6960 F1G1H472A548 4700PF , 50V C6961 F1G1A105A107 C 1UF, 10V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C7421 F1K2J2210003 C 220 PF, 630V C7422 F1K2J2210003 C 220 PF, 630V C7423 F2AZZ2220005 C 2200UF, 240V C7426 F1J1E105A287 C 1UF, 25V C7428...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C7753 F1H1H222B047 C 2200PF, 50V C7754 F1H1H222B047 C 2200PF, 50V C7755 F1H1H222B047 C 2200PF, 50V C7756 F1H1H222B047 C 2200PF, 50V C7780 F2A1J1010038 10UF , 25V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8013 F1G1C104A073 0.1UF , 16V C8014 F1G1A105A107 C 1UF, 10V C8015 F1G1A105A107 C 1UF, 10V C8016 F1G1C104A073 0.1UF , 16V C8017 F1G1C104A073 0.1UF , 16V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8079 F1J0J226A091 C 22UF, 6.3V C8080 F1G1C104A073 0.1UF , 16V C8081 F1G1C104A073 0.1UF , 16V C8082 F1H0J1060012 10UF , 6.3V C8083 F1G0J4750006 4.7UF , 6.3V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8242 F1J0J226A091 C 22UF, 6.3V C8243 F1J0J226A091 C 22UF, 6.3V C8244 F1J0J226A091 C 22UF, 6.3V C8245 F1H1E104A086 0.1UF, 25V C8246 F1K1E106A167 C 10UF, 25V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8441 F1G1C104A073 0.1UF , 16V C8442 F1H0J1060012 10UF , 6.3V C8443 F1G1C104A073 0.1UF , 16V C8444 F1G1C104A073 0.1UF , 16V C8445 F1G1C104A073 0.1UF , 16V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8504 F1H0J1060012 10UF , 6.3V C8505 F1H0J1060012 10UF , 6.3V C8506 F1H1H103A842 0.01UF , 50V C8507 F1G1A105A107 C 1UF, 10V C8508 F1H0J1060012 10UF , 6.3V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C9019 F1J0J226A091 C 22UF, 6.3V C9020 F1J1C106A224 10UF , 16V C9021 F1G1C104A073 0.1UF , 16V C9022 F1G1C104A073 0.1UF , 16V C9023 F1G1A105A107 C 1UF, 10V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C9111 F1G1A105A107 C 1UF, 10V C9112 F1G1C104A073 0.1UF , 16V C9113 F1G1C104A073 0.1UF , 16V C9114 F1G1C104A073 0.1UF , 16V C9115 F1J1C106A224 10UF , 16V...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks D7101 D4EAY621A216 DIODE D7102 B0FBBR000104 DIODE D7104 B0AAMT000014 DIODE D7105 B0AAMT000014 DIODE D7106 D4EAY621A216 DIODE D7201 B0ACCD000008 DIODE D7251 B0ACCD000008 DIODE D7253 B0HAPR000013...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks IC5240 C0DBGYY06358 IC5260 C0DBAYY03060 IC5290 C0DBAYY02861 IC5705 C0DBAYY02861 IC5912 C1ZBZ0006157 IC6808 C1AB00004512 IC6950 C1AB00004337 IC7201 C0DBBYY00058 IC7301 C0DBAYY02736 IC7401 C0DBZYY00531 IC7491 B1LBZ0000070 IC7600 C0ZBZ0002480...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks L6963 G1CR22JA0097 COIL L6964 G1CR22JA0097 COIL L6968 J0JCC0000413 BEAD CORE L6969 J0JCC0000413 BEAD CORE L7109 J0JYA0000043 COIL L7204 J0JYA0000043 COIL L7251 J0JYA0000043 COIL...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks Q7250 B1ADGE000012 TRANSISTOR Q7251 B1CERR000144 TRANSISTOR Q7301 B1ADGE000012 TRANSISTOR Q7302 B1ABCF000231 TRANSISTOR Q7351 B1CERR000144 TRANSISTOR Q7361 B1CERR000144 TRANSISTOR Q7401 B1CFHD000029 TRANSISTOR Q7402 B1CFHD000029...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks Q8201 B1CFRD000100 TRANSISTOR Q8202 B1CFRD000100 TRANSISTOR Q8400 B1CBHG000002 TRANSISTOR Q9500 B1ABCF000231 TRANSISTOR RESISTORS R0066 D0GAR00JA039 M 0 OHM, 1/16W R0091 D0GAR00JA039 M 0 OHM, 1/16W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R2807 D0GBR00J0004 M 0 OHM, J, 1/10W R2820 D0GB470JA065 M 47 OHM, J, 1/10W R2821 D0GB102JA065 M 1K OHM, J, 1/10W R2823 D1BB4301A073 M 4.3K OHM, J, 1/10W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R3306 D0GAR00JA039 M 0 OHM, 1/16W R3309 D0GA104JA039 M 100K OHM, J, 1/16W R3310 D0GA104JA039 M 100K OHM, J, 1/16W R3403 D0GA102JA039 M 1K OHM, J, 1/16W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R4526 D0GA473JA039 M 47K OHM, J, 1/16W R4528 D0GAR00JA039 M 0 OHM, 1/16W R4532 D0GA220JA039 M 22 OHM, J, 1/16W R4543 D0GA104JA039 M 100K OHM, J, 1/16W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R5140 D0GA102JA039 M 1K OHM, J, 1/16W R5142 D0GA333JA039 M 33K OHM, J, 1/16W R5144 D0GA473JA039 M 47K OHM, J, 1/16W R5146 D0GA102JA039...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R6916 D0GA332JA039 M 3.3K OHM, J, 1/16W R6918 D0GA103JA039 M 10K OHM, J, 1/16W R6919 D0GA100JA039 M 10 OHM, J, 1/16W R6920 D0GA100JA039...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7309 D0GB473JA065 M 47K OHM, J, 1/10W R7310 D0GB223JA065 M 22K OHM, J, 1/10W R7311 D0GB223JA065 M 22K OHM, J, 1/10W R7314 D0GF4R7JA048 M 4.7 OHM, J, 1/4W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7491 D0GD100JA052 M 10 OHM, J, 1/8W R7492 D0GD100JA052 M 10 OHM, J, 1/8W R7493 D0GB243JA065 M 24K OHM, J, 1/10W R7494 D1BB3602A073...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7684 D0GF473JA048 M 47K OHM, J, 1/4W R7685 D0GB102JA065 M 1K OHM, J, 1/10W R7686 D0GB104JA065 M 100K OHM, J, 1/10W R7687 D0GFR12JA020 M 0.12 OHM, J, 1/4W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7786 D0GB104JA065 M 100K OHM, J, 1/10W R7787 D0GFR12JA020 M 0.12 OHM, J, 1/4W R7790 D1BD1503A066 M 150K OHM, F, 1/8W R7791 D1BD1503A066...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7890 D1BD1503A066 M 150K OHM, F, 1/8W R7891 D1BD1503A066 M 150K OHM, F, 1/8W R7901 D0GB102JA065 M 1K OHM, J, 1/10W R7902 D1BB1542A073 M 15.4K OHM, F, 1/10 W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R8000 D0GAR00JA039 M 0 OHM, 1/16W R8002 D0GAR00JA039 M 0 OHM, 1/16W R8003 D0GAR00JA039 M 0 OHM, 1/16W R8004 D0GAR00JA039 M 0 OHM, 1/16W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R8427 D1H81214A042 120OHM ,J, 1/16W R8428 D0GA121JA039 120OHM ,J, 1/16W R8429 D0GA121JA039 120OHM ,J, 1/16W R8430 D0GA121JA039 120OHM ,J, 1/16W R8431 D0GA121JA039 120OHM ,J, 1/16W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R8716 D1H4R0020006 M 0 OHM, Z, 1/16W R8717 D0GA103JA039 M 10K OHM, J, 1/16W R8718 D0GA103JA039 M 10K OHM, J, 1/16W R8719 D1H4R0020006...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R9151 D1BA1802A023 M 18K OHM, F, 1/16W R9160 D1BA4701A023 M 4.7K OHM, F, 1/16W R9161 D1BB2002A074 M 20K OHM, D, 1/10 W R9162...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R9771 D0GA472JA039 M 4.7K OHM, J, 1/16W R9773 D0GA472JA039 M 4.7K OHM, J, 1/16W R9774 D0GA472JA039 M 4.7K OHM, J, 1/16W R9775 D0GA472JA039 M 4.7K OHM, J, 1/16W...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks JK3102 K1U307A00013 AV TERMINAL JK3103 K1U204A00021 AV TERMINAL JK3104 K2HC1YYB0095 AV TERMINAL JK4701 K1FY119E0085 CONNECTOR JK4702 K1FY119E0085 CONNECTOR JK4703A K1FY119D0029 TERMINAL JK4704A K1FY119D0029...
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Model No. : TH-75GX880K Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks ZA0139 K4AD01D00028 TERMINAL ZA0140 K4AD01D00028 TERMINAL ZA0141 K4AD01D00028 TERMINAL ZA0145 K4AD01D00028 TERMINAL ZA0148 K4AD01D00028 TERMINAL ZA0149 K4AD01D00028 TERMINAL ZA0153 K4AD01D00028 TERMINAL ZA0160 K4AD01D00028...
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Model No. : TH-75GX880K Exploded View 1...