TC-65DX900U 1 Safety Precautions 1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
TC-65DX900U 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.
TC-65DX900U 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).
TC-65DX900U 3 Service Navigation Board Name Main Device Remarks A BOARD Main(MTK IC) Repairable P BOARD Power Supply Repairable K BOARD LED/ RM/ CATS Repairable GK BOARD Function SW Repairable PB BOARD Power Supply / LED Drive Repairable...
TC-65DX900U 4 Specifications Display Panel Panel System LCD panel with LED backlight Refresh Rate 120Hz Screen size 65 inch class (64.5 inches measured diagonally) W x H x Diagonal 56.2 inch x 31.6 inch x 54.6 inch (1,428 mm x 804 mm x 1,639 mm)
TC-65DX900U 5 CS Maintenance Menu 5.1. How to enter into CS Maintenance Menu 5.1.1. Purpose After exchange parts, check and adjust the contents of adjustment mode. While pressing [VOLUME ( - )] button of the main unit, press [ RED ] button of the remote control three times within 2 seconds.
TC-65DX900U 5.3. 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. 5.4. USB HDD Drive Check 1.
TC-65DX900U 5.5. 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 [W/B ADJ] in CS Maintenance Menu.
TC-65DX900U 5.6. Version 5.6.1. How to access 1. Display the [Main Menu] with [MENU] on the remote control. 2. Select [Help] with Cursor Key [Up] or [Down] on the remote control and press [OK] to access. 3. Select [Version] with cursor Key [Up] or [Down] on the remote control and press [OK] to access.
TC-65DX900U 5.7. Hotel mode 5.7.4. Explain the Hotel mode setup menu 5.7.1. Purpose Item Function Restrict a function for hotels. Mode Select hotel mode On/Off 5.7.2. Access command to the Hotel Input Select input signal modes. Set the input, when each time power is mode setup menu switched on.
TC-65DX900U 5.8. Data Copy by USB Memory Note: SD card can not be used for Data Copy. 5.8.1. 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.
TC-65DX900U 5.8.3. 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.
TC-65DX900U 5.8.4. 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.
TC-65DX900U 6 Troubleshooting Guide Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing 6.1. Check of the IIC bus lines 6.1.1. How to access 6.1.1.1. 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.
TC-65DX900U 6.2. 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.
TC-65DX900U 7.10. 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. Never handle the module with keeping horizontal position when moving the module in order to avoid internal damage and deformation.
TC-65DX900U 8 Measurements and Adjustments 8.1. Voltage chart of A-board Set A-Board to a dummy set and check the satisfaction with the specified voltage as following table. Checked Name Test Point Specification In/Out Target Board Suffix PNL12V TP4059 12V ± 1.2V...
Page 73
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks K1KY14BA0484 CONNECTOR K1MY16BA0602 CONNECTOR K1KY18BA0483 CONNECTOR K1KY12BA0483 CONNECTOR K1KY08BA0387 CONNECTOR K1MY41B00003 CONNECTOR K1MY51B00007 CONNECTOR K1KY05BA0579 CONNECTOR K1KA04A00667 CONNECTOR C2000 F1G1H102A830 C 1000PF, 50V...
Page 74
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C3814 F1H1E104A161 C 0.1UF, 25V C3815 F1H1E104A161 C 0.1UF, 25V C3816 F1J1E224A272 C 0.22UF, 25V C3817 F1H1E104A161 C 0.1UF, 25V C3818 F1H1E104A161 C 0.1UF, 25V...
Page 75
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C4094 F1G1C104A146 C 0.1UF, 16V C4095 F1G1C104A146 C 0.1UF, 16V C4096 F1G1C104A146 C 0.1UF, 16V C4097 F1G1C104A146 C 0.1UF, 16V C4098 F1G1C104A146 C 0.1UF, 16V...
Page 76
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C4334 F1G1A105A047 C 1UF, 10V C4335 F1G1A105A047 C 1UF, 10V C4336 F1G1A105A047 C 1UF, 10V C4337 F1G1C104A146 C 0.1UF, 16V C4338 F1G1C104A146 C 0.1UF, 16V...
Page 77
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C4517 F1G1C104A146 C 0.1UF, 16V C4518 F1G1C104A146 C 0.1UF, 16V C4519 F1G1H150A834 C 15PF, 50V C4520 F1G1C104A146 C 0.1UF, 16V C4521 F1G1C104A146 C 0.1UF, 16V...
Page 78
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C5032 F1H1E105A153 C 1UF, 25V C5035 F1G1H102A830 C 1000PF, 50V C5105 F1G1E103A144 C 0.01UF, 25V C5144 F1H1E105A153 C 1UF, 25V C5202 F1K1E106A167 C 10UF, 25V...
Page 79
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C6961 F1G0J1050007 C 1.0UF, 6.3V C6964 F1H1H181B052 C 180PF, 50V C6965 F1G1C104A146 C 0.1UF, 16V C6967 F1G1H121A834 C 120PF, 50V C6968 F1G1H102A830 C 1000PF, 50V...
Page 80
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C7436 F1H1H104B047 C 0.1UF, 50V C7438 F1H1C105A178 C 1UF, 16V C7444 F1J1E105A287 C 1UF, 25V C7459 F1J1H104A902 C 0.1UF, 50V C7461 F1J1H222A900 C 2200PF, 50V...
Page 81
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C7568 F1H1H102B052 C 1000PF, 50V C7579 F2A1H1020095 C 1000PF, 50V C7580 F2A1H1020095 C 1000PF, 50V C7582 F2A1H1020095 C 1000PF, 50V C7584 F1J1H104A902 C 0.1UF, 50V...
Page 82
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8001 F1G1C104A146 C 0.1UF, 16V C8002 F1J1A106A043 C 10UF, 10V C8003 F1G1C104A146 C 0.1UF, 16V C8004 F1G1C104A146 C 0.1UF, 16V C8005 F1G1C104A146 C 0.1UF, 16V...
Page 83
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8112 F1H1E104A161 C 0.1UF, 25V C8114 F1K1E106A167 C 10UF, 25V C8116 F1G1C104A146 C 0.1UF, 16V C8121 F1J0G2260001 C 22UF, 4V C8122 F1J0G2260001 C 22UF, 4V...
Page 84
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8254 F1G1C104A146 C 0.1UF, 16V C8255 F1G1C104A146 C 0.1UF, 16V C8256 F1J1A106A043 C 10UF, 10V C8257 F1G1C104A146 C 0.1UF, 16V C8258 F1G1C104A146 C 0.1UF, 16V...
Page 85
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8370 F1G1H100A963 C 10PF, 50V C8371 F1G1H100A963 C 10PF, 50V C8372 F1G1H100A963 C 10PF, 50V C8373 F1G1H100A963 C 10PF, 50V C8374 F1G1H100A963 C 10PF, 50V...
Page 86
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8925 F1G1C104A146 C 0.1UF, 16V C8926 F1G1C104A146 C 0.1UF, 16V C8927 F1G1H100A948 C 10PF, 50V C8928 F1H1E105A153 C 1UF, 25V C9000 F1J0G2260001 C 22UF, 4V...
Page 87
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C9068 F1G1C104A146 C 0.1UF, 16V C9069 F1G1C104A146 C 0.1UF, 16V C9070 F1G1C104A146 C 0.1UF, 16V C9071 F1G1C104A146 C 0.1UF, 16V C9072 F1G1C104A146 C 0.1UF, 16V...
Page 88
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C9155 F1J0G2260001 C 22UF, 4V C9156 F1J0G2260001 C 22UF, 4V C9157 F1J0G2260001 C 22UF, 4V C9158 F1H1E104A161 C 0.1UF, 25V C9160 F1K1E106A167 C 10UF, 25V...
Page 89
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks D5904 B0ADCK000001 DIODE D5905 B0ADCK000001 DIODE D5906 B0ADCK000001 DIODE D6950 B0ZBZ0000226 DIODE D6952 J0ZZB0000202 DIODE D7101 ERZV10Q621CD SURGE ABSORBER D7104 B0AAMT000014 DIODE D7105...
Page 90
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks D7535 B0BC027A0655 DIODE D7536 B0JCMG000043 DIODE D7537 B0ACCD000008 DIODE D7538 B0HAKR000004 DIODE D7539 B0BC027A0655 DIODE D7540 B0BC027A0655 DIODE D7541 B0ACCD000008 DIODE D7550 B0JBSM000009...
Page 91
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks IC7401 C0DBZYY00531 IC7405 B1LBZ0000070 IC7500 C0DBAYY02209 IC7525 C0DBAYY02209 IC7550 C0DBZYY00545 IC7575 C0DBZYY00545 IC7600 C0DBBYY00058 IC7650 C0DBBYY00058 IC7900 C0DBGYY03054 IC7901 C0ABAA000071 IC7925 C0DBGYY03054 IC7926 C0ABAA000071...
Page 92
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks JK8650 K1NA12E00016 CONNECTOR JK8701 K1FY104B0095 AV TERMINAL JK8702 K1FY104B0095 AV TERMINAL JK8703 K1FY109B0047 AV TERMINAL JK8705 K1FY105E0025 CONNECTOR JS2000 D0GAR00JA039 M 0 OHM, 1/16W...
Page 93
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks L4511 J0JYC0000461 BEAD CORE L4600 J0ZZB0000179 FILTER L4601 J0ZZB0000179 FILTER L4602 J0ZZB0000179 FILTER L4603 J0ZZB0000179 FILTER L4604 J0ZZB0000179 FILTER L4605 J0ZZB0000179 FILTER L4606...
Page 94
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks LF7101 G0B350L00001 LINE FILTER LF7102 G0B103L00001 LINE FILTER LF7103 G0B103L00001 LINE FILTER LF7104 G0B103L00001 LINE FILTER K1KA02B00295 CONNECTOR K1KY14BA0491 CONNECTOR K1KY05BA0402 CONNECTOR K1KY03B00017...
Page 95
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks Q7602 B1ABPF000011 TRANSISTOR Q7603 B1ABCF000231 TRANSISTOR Q7650 B1CERR000153 TRANSISTOR Q7651 B1CERR000153 TRANSISTOR Q7652 B1ABPF000011 TRANSISTOR Q7653 B1ABCF000231 TRANSISTOR Q7900 B1ADCE000022 TRANSISTOR Q7901 B1ABGJ000007...
Page 96
Model No. : TC-65DX900U 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 D0GBR00J0004 M 0 OHM, J, 1/10W R2823 D1BB4301A073 M 4.3K OHM, J, 1/10W...
Page 97
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R4256 D0GA102JA039 M 1K OHM, J, 1/16W R4262 D0GA102JA039 M 1K OHM, J, 1/16W R4300 D0GA4R7JA039 M 4.7 OHM, J, 1/16W R4301 D0GA4R7JA039 M 4.7 OHM, J, 1/16W...
Page 98
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R4614 D0GA101JA039 M 100 OHM, J, 1/16W R4615 D0GA101JA039 M 100 OHM, J, 1/16W R4617 D1BA4701A023 M 4.7K OHM, F, 1/16W R4618 D1BA1502A023...
Page 99
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R5271 D1BA3002A023 M 30K OHM, F, 1/16W R5273 D0GA220JA039 M 22 OHM, J, 1/16W R5274 D0GA104JA039 M 100K OHM, J, 1/16W R5731 D1BA1200A023...
Page 100
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7106 D0GD104JA052 M 100K OHM, J, 1/8W R7107 D0GD104JA052 M 100K OHM, J, 1/8W R7111 D0GD104JA052 M 100K OHM, J, 1/8W R7113 D0GD104JA052...
Page 101
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7406 D1BB3301A073 M 3.3KOHM, F, 1/10W R7407 D0GB103JA065 M 10K OHM, J, 1/10W R7408 D1BD1802A066 M 18K OHM, F, 1/8W R7410 D0GB153JA065 M 15K OHM, J, 1/10W...
Page 102
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7538 D1BD1001A066 M 1K OHM, F, 1/8W R7539 D1BD1802A066 M 18K OHM, F, 1/8W R7540 D0GDR00J0004 M 0 OHM, J, 1/8W R7541 D0GD103JA052...
Page 103
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7626 D0GB104JA065 M 100K OHM, J, 1/10W R7627 D0GB473JA065 M 47K OHM, J, 1/10W R7628 D0GF4R7JA048 M 4.7 OHM, J, 1/4W R7629 D0GB473JA065...
Page 104
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7936 D0GD220JA059 M 22 OHM, J, 1/4W R7937 D1BD1202A066 M 12K OHM, F, 1/8W R7938 D0GD103JA052 M 10K OHM, J, 1/8W R7939 D0GD104JA052...
Page 105
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R8235 D1BA1001A023 M 1K OHM, F, 1/16 W R8237 D1BA2400A023 M 240 OHM, F, 1/16W R8300 D0GA101JA039 M 100 OHM, J, 1/16W R8601...
Page 106
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R8755 D1H8R0040016 M 0 OHM, Z, 1/16W R8759 D1BA1911A023 M 1.91K OHM, F, 1/16W R8760 D0GA103JA039 M 10K OHM, J, 1/16W R8764 D0GA272JA039 M 2.7K OHM, J, 1/16W...
Page 107
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R9214 D1BA1000A023 M 100 OHM, F, 1/16W R9220 D1BA1001A023 M 1K OHM, F, 1/16 W R9221 D1BA1001A023 M 1K OHM, F, 1/16 W...
Page 108
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R9779 D0GA473JA039 M 47K OHM, J, 1/16W R9903 D0GA103JA039 M 10K OHM, J, 1/16W R9904 D0GA472JA039 M 4.7K OHM, J, 1/16W R9905 D0GA103JA039...
Page 109
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks ZA0124 K4AD01D00012 TERMINAL ZA0126 K4AD01D00012 TERMINAL ZA0127 K4AD01D00012 TERMINAL ZA0128 K4AD01D00012 TERMINAL ZA0130 K4AD01D00012 TERMINAL ZA0131 K4AD01D00012 TERMINAL ZA0132 K4AD01D00012 TERMINAL ZA0133 K4AD01D00012...
Page 110
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks ZA7104 K4AD01A00004 RUG TERMINAL ZA7105 K4AD01A00004 RUG TERMINAL ZA7701 K4AD01A00004 RUG TERMINAL ZA7702 K4AD01A00004 RUG TERMINAL ZA7703 K4AD01A00004 RUG TERMINAL ZA7704 K4AD01A00004 RUG TERMINAL...
Page 111
Model No. : TC-65DX900U Parts Location 1...
Page 112
Model No. : TC-65DX900U Parts Location 2...
Page 113
Model No. : TC-65DX900U Packing Exploded View 1...
Page 114
Model No. : TC-65DX900U Packing Exploded View 2...
Page 115
Model No. : TC-65DX900U Packing Exploded View 3...
Page 116
Model No. : TC-65DX900U Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks K1HY05YY0259 WIFI_USB_CABLE K2CA2YY00330 AC_CORD L0EYBB000011 SPEAKER_L L0EYBB000012 SPEAKER_R N2QAYB000820 REMOTE_TRANSMITTER N2QBYA000012 TOUCH_REMOTE_TRANSMITTER N5HBZ0000114 WIFI_MODULE TBM4GD7831 MODEL_NAME_PLATE TBX5ZA03701 KEY_BUTTON-58A1 Pedestal Assembly to TV Screw...