ORDER NO.MTNC070304CE B05 Canada: B07 26”/32” DIAGONAL LCD TV LH65A Chassis Specifications Power Source AC 120-127 V, 60 Hz Power Consumption Average use 116 W (TC-26LX70) 132 W (TC-32LX70) Maximum Current 2.1 A (TC-26LX70) 2.3 A (TC-32LX70) Standby condition 0.1 W Aspect Ratio 16 : 9 Visible screen size...
TC-26LX70 / TC-32LX70 COMPONENT 1.0 V [p-p] (including synchronization) VIDEO INPUT ± 0.35 V [p-p] AUDIO L-R: RCA PIN Type × 2 0.5 V [rms] HDMI 1-2 TYPE A Connector × 2 AUDIO IN This TV supports “HDAVI Control 2" function. AUDIO L-R: RCA PIN Type ×...
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TC-26LX70 / TC-32LX70 14.2. AP-Board (26 inch) 15.11. A-Board (3 of 10) Schematic Diagram 14.3. A-Board 15.12. A-Board (4 of 10) Schematic Diagram 14.4. DT-Board 15.13. A-Board (5 of 10) Schematic Diagram 14.5. G and V-Board 15.14. A-Board (6 of 10) Schematic Diagram 15 Schematic and Block Diagram 15.15.
TC-26LX70 / TC-32LX70 2 Safety Precautions 2.1. 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-26LX70 / TC-32LX70 3 Prevention of Electro Static 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"...
TC-26LX70 / TC-32LX70 4 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). That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
TC-26LX70 / TC-32LX70 6 Disassembly for Service 6.1. Pedestal assy 1. Lay down the unit so that the rear cover faces upward. 2. Remove the 4 screws. 3. Remove the pedestal assy. 6.3. VESA metal 1. Remove the 4 screws. 2.
TC-26LX70 / TC-32LX70 6.4. AC cord 6.6. Power button bracket 1. Remove the bushing of the AC cord from the tuner cover. 1. Remove the 2 screws. 2. Disconnect the connector (CN1) of AC cord. 2. Remove the power button bracket. 6.5.
TC-26LX70 / TC-32LX70 6.8. G-Board 6.9. Side AV bracket and Inverter shield 1. Remove the 2 screws. 2. Disconnect the connector (G4). 1. Remove the screw (A). 3. Remove the G-Board. 2. Remove the screw (B). 3. Remove the 2 screws (C). 4.
TC-26LX70 / TC-32LX70 7 Caution statement 7.1. Caution statement. Caution: Please confirm that all flexible cables are assembled correctly. Also make sure that they are locked in the connectors. Verify by giving the flexible cables a very slight pull.
TC-26LX70 / TC-32LX70 10 Self-check Function Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing 10.1. Check of the IIC bus lines 10.1.1. How to access Self-check indication only: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control for more than 3 seconds.
TC-26LX70 / TC-32LX70 10.2. 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-26LX70 / TC-32LX70 10.3. No Power First check point There are following 2 states of No Power indication by power LED. 1. No lit 2. Red is lit then turns red blinking a few seconds later. (See 10.2.)
TC-26LX70 / TC-32LX70 11 Service Mode 11.1. How to enter into Service Mode While pressing [VOLUME ( - )] button of the main unit, press [RECALL] button of the remote control three times within 3 seconds. 11.1.1. Key command “1” button...Main items Selection in forward direction “2”...
TC-26LX70 / TC-32LX70 11.2. SRV-TOOL 11.2.1. How to access 1. Select “SRV-TOOL” in Service man Mode. 2. Press [OK] button on the remote control. 11.2.2. Display of SOS History SOS History (Number of LED blinking ) indication. From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment. This indication except 2nd and 1st occurrence after shipment will be cleared by “Self-check indication and forced to factory shipment setting”.
TC-26LX70 / TC-32LX70 12 Adjustment 12.1. Voltage chart of AP-board VOLTAGE TEST POINT SPECIFICATION TP7904 24.0±1.2V SUB_5V TP7211 5.12±0.25V SUB_9V TP7213 9.27±0.45V BT_30V TP7601 31.5±2.5V SOUND_15V TP7209 15.2V±0.75V PANEL_12V TP7702 12.14±0.6V STB_5V TP7151 5.0±0.5V 12.2. Voltage chart of P-board VOLTAGE TEST POINT SPECIFICATION STB_5V...
TC-26LX70 / TC-32LX70 13 Hotel mode 1. Purpose item Function Mode Select hotel mode ON/OFF Restrict a function for hotels. Input Select input signal modes. 2. Access command to the Hotel mode setup menu Set the input, when each time power is switched on.
TC-26LX70 / TC-32LX70 15.2. Block Diagram (1 of 2) VIDEO2 COMPONENT HDMI1 MONITOR HDMI2 VIDEO VIDEO1 AUDIO IN OUTPUT AUDIO IN INPUT TU8300 DT-BOARD A-BOARD TUNER TV1_L L OUT ANT IN TV1_R R OUT TV1_V VIDEO OUT SUB+5V VIDEO3 HEADPHONE SUB+5V SUB+5V BT+30V...
TC-26LX70 / TC-32LX70 15.9. A-Board (1 of 10) Schematic Diagram A-BOARD (1/10) TNPH0682S (32inch) TNPH0682ACS (26inch) IC8001 Peaks-Lite2,DDR MN2WS0039A Peaks Lite2 CPU BUS I/F IC8002 FOR ADV7493 B PORT (Sub Video Input or Address) to(2/10) LOSD OUT (for HQ1) FOR HQ1L VIDEO to(9/10) POD,CI I/F C3ABSG000039...
TC-26LX70 / TC-32LX70 16.4. Electrical Replacement Parts List Note: Ref. No. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCA] in the Remarks C2132 ECJ1VB1A105K C 0.01UF, Z, 50V column are supplied by PAVC-CSG. C2133 F2G0J470A019 E 47UF 6.3V C2134 ECJ0EB1C103K...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C2371 ECJ1VB1C224K C 0.22UF, K, 16V C4506,07 F1G1A104A012 C 0.1UF, K, 10V C2373 ECJ1VB1C224K C 0.22UF, K, 16V C4508,09 EEEHB0J330R C 33PF, J, 6.3V C2375...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C4620 ECJ1VB1A105K C 0.01UF, Z, 50V C5766,67 ECJ0EB1C103K C 0.010UF, K, C4623 F1G1C104A081 C 0.10UF, K, 16V C5771 EEEHB1C470P C 47PF, J, 16V C4625 ECJ1XB1H104K...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C8030,31 ECJ1VB0J105K C 1UF, K, 16V C8411,12 ECJ0EB1C103K C 0.010UF, K, C8032 F1J1A106A043 C 0.010UF, K, C8414 F1G1A104A012 C 0.1UF, K, 10V C8033,34 F1G1A104A012 C 0.1UF, K, 10V...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description FL4031,32 J0HAYY000011 LC FILTER PAVCA JS3121,22 ERJ6GEY0R00V M 0 OHM, 1/10W FL4034,35 J0HAYY000011 LC FILTER PAVCA JS4500 J0JCC0000100 CHIP INDUCTOR FL8308 J0MAB0000164 LC FILTER...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description Q2035,36 2SD0601ARL TRANSISTOR R1168 ERJ2GEJ333 M 33KOHM, J,0.063W Q2040-42 2SD0601ARL TRANSISTOR R1169 ERJ2GED563X M 56KOHM Q2053 2SB0709ARL TRANSISTOR ,J,0.063W Q2056 2SD0601ARL TRANSISTOR...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R1405,06 ERJ2GEJ474 M 470KOHM, R2159 ERJ2GEJ102X M 1KOHM, J,0.063W J,0.063W R1528 ERJ2GEJ101 M 100 OHM, R2162 D0YAR0000007 M 0.0 OHM, J,0.063W J,0.063W R2008-10...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R3014 ERJ2GEJ221 M 220 OHM, R3201,02 ERJ2GEJ184 M 180KOHM, J,0.063W J,0.063W R3020 ERJ2GEJ221 M 220 OHM, R3203 ERJ6RED750 M 75 OHM, 1/10W J,0.063W R3204 ERJ2GEJ184...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R4535,36 ERJ2GEJ472 M 4.7KOHM, R4696 ERJ2GEJ222 M 2.2KOHM, J,0.063W J,0.063W R4538 ERJ2GEJ473 R4697 D0YAR0000007 M 0.0 OHM, 47KOHM,J,0.063W J,0.063W R4539 ERJ2GEJ680 M 68 OHM,...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R5738 D1BA1911A026 M 1.19KOHM, R7330 ERJ6ENF1001 M 1KOHM, 1/10W 1/10W R7333 ERJ6ENF8201 M 8.2KOHM, 1/10W R5740 D0YAR0000007 M 0.0 OHM, R7334,35 ERJ6GEYF473 M 47KOHM,J,1/10W...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R8091 ERJ2GEJ470 M 47 OHM, R8414-31 J0JCC0000100 CHIP INDUCTOR J,0.063W R8436-41 J0JCC0000100 CHIP INDUCTOR R8093 ERJ2GEJ470 M 47 OHM, R8504 ERJ2GEJ103 M 10KOHM,...
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TC-26LX70 / TC-32LX70 Ref. No. Part No. Part Name & Remarks Description R8900 D0YAR0000007 M 0.0 OHM, J,0.063W R8903,04 ERJ2GEJ473 47KOHM,J,0.063W RM1001 PNA4701M05TV REMOCON RECEIVER TNPA4266S CIRCUIT BOARD G PAVCA TNAG172S CIRCUIT BOARD DT PAVCA TNPH0682S CIRCUIT BOARD A PAVCA 32LX70 TNPH0682ACS CIRCUIT BOARD A...