background image

© 2007 Matsushita Electric Industrial Co., Ltd. All
rights

reserved.

Unauthorized

copying

and

distribution is a violation of law.

TX-26LX75Y-IRAN

LH60 Chassis

WIDE LCD TV

Specifications

Power Source :

AC SINGLE 220V, 50 Hz

Power Consumption

Average Use

122W

Standby condition

0.9W

Display panel

Aspect Ratio

16:9

Visible screen size

576 mm (W) × 324 mm (H)

(No. of pixels)

1,049,088 (1,366 (W) × 768 (H))

Sound

Speaker

12 cm x 6 cm × 2 pcs, 4

Ω

Audio Output

20 W (10 W + 10 W), 10% THD

Headphones

M3 (3.5 mm) Jack × 1

ORDER NO. MTV0701566CE

Summary of Contents for TX-26LX75Y-IRAN

Page 1: ...sis WIDE LCD TV Specifications Power Source AC SINGLE 220V 50 Hz Power Consumption Average Use 122W Standby condition 0 9W Display panel Aspect Ratio 16 9 Visible screen size 576 mm W 324 mm H No of pixels 1 049 088 1 366 W 768 H Sound Speaker 12 cm x 6 cm 2 pcs 4 Ω Audio Output 20 W 10 W 10 W 10 THD Headphones M3 3 5 mm Jack 1 ORDER NO MTV0701566CE ...

Page 2: ...nization PB CB PR CR 0 35 V p p AV3 AUDIO L R RCA PIN Type 2 0 5 V rms Input VIDEO RCA PIN Type 1 1 0 V p p 75Ω S VIDEO Mini DIN 4 pin Y 1 0 V p p 75Ω C 0 286 V p p 75Ω Others HDMI 1 2 Input TYPE A Connectors Audio for HDMI 1 Input RCA PIN Type 2 0 5 V rms Monitor AUDIO L R RCA PIN Type 2 0 5 V rms high impedance Output VIDEO RCA PIN Type 1 1 0 V p p 75Ω Dimensions W H D 657 mm 525 mm 239 mm With ...

Page 3: ...TG L R INSTALLATION 15 7 6 LCD PANEL ASSY INSTALLATION 16 8 Service Mode Adjustment 17 8 1 SERVICE 1 17 8 2 SERVICE 2 17 8 3 Self Check Mode 17 8 4 Hotel Mode Adjustment 17 9 Adjustment 19 9 1 Voltage chart of A Board 19 9 2 Voltage chart of AP Board 19 9 3 DVCO adjustment 20 10 Conductor Views 21 10 1 A Board 21 10 2 A Board 22 11 Schematic Diagram 23 11 1 Schematic Diagram Notes 23 11 2 A Board ...

Page 4: ... a water pipe as shown in Figure 1 3 Use Leakage Current Tester Simpson 228 or equivalent to measure the potential across the measuring network 4 Check each exposed metallic part and measure the voltage at each point 5 Check each exposed metallic part and measure the voltage at each point 6 The potential at any point TOUGH CURRENT expressed as voltage U1 and U2 does not exceed the following values...

Page 5: ...ly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement E...

Page 6: ...as a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or 600 C If you must use Pb solder please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder If this is not...

Page 7: ...MENU button on the remote control and the screen will show 3 Turn off the TV to reset JPEG Viewer mode after SELF CHECK 4 2 Power LED Blinking timing chart 1 Subject Information of LED Flashing timing chart 2 Contents When an abonormality 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 blinking...

Page 8: ...8 TX 26LX75Y IRAN ...

Page 9: ...5 Chassis Board Layout 9 TX 26LX75Y IRAN ...

Page 10: ...6 Location of Lead Wiring 6 1 Wire Dressing 10 TX 26LX75Y IRAN ...

Page 11: ...7 Disassembly for Service 7 1 AC CODE INSTALLATION 11 TX 26LX75Y IRAN ...

Page 12: ...7 2 LCD MTG INSTALLATION 12 TX 26LX75Y IRAN ...

Page 13: ...7 3 Installation Pedestal 13 TX 26LX75Y IRAN ...

Page 14: ...7 4 EMI 14 TX 26LX75Y IRAN ...

Page 15: ...7 5 REAR FIXING MTG L R INSTALLATION 15 TX 26LX75Y IRAN ...

Page 16: ...7 6 LCD PANEL ASSY INSTALLATION 16 TX 26LX75Y IRAN ...

Page 17: ...ERVICE 2 1 Select CEC CHECK moe in service 1 than press HOLD button REMOTE to enter service 2 8 3 Self Check Mode 1 Press Timer button remote and button down at LCD panel 2 Press Normalize button remote to Exit 8 4 Hotel Mode Adjustment 1 Press volume down at TV panel at same time press TV AV at remote 2 Press menu button at remote to Exit the Hotel Mode Function 17 TX 26LX75Y IRAN ...

Page 18: ...18 TX 26LX75Y IRAN ...

Page 19: ...9 Adjustment 9 1 Voltage chart of A Board 9 2 Voltage chart of AP Board 19 TX 26LX75Y IRAN ...

Page 20: ...9 3 DVCO adjustment 20 TX 26LX75Y IRAN ...

Page 21: ...10 Conductor Views 10 1 A Board A BOARD A SIDE TNP4G399 Parts Location A BOARD IC4006 IC1804 IC1805 IC5003 IC5004 IC5005 IC1102 IC4004 IC4001 IC4005 IC1803 IC3860 IC2005 IC2001 IC IC TX 26LX75Y IRAN 21 ...

Page 22: ...10 2 A Board A BOARD B SIDE TNP4G399 Parts Location A BOARD IC5002 IC5001 IC4003 IC TX 26LX75Y IRAN 22 ...

Page 23: ...11 Schematic Diagram 11 1 Schematic Diagram Notes 23 TX 26LX75Y IRAN ...

Page 24: ...11 2 A Board 11 2 1 A Board 1 10 1A 2A 3A 4A 5A 6A 8A 7A 9A 24 TX 26LX75Y IRAN ...

Page 25: ...11 2 2 A Board 2 10 1B 2B 3B 4B 5B 7B 6B 8B 1A 2A 3A 4A 5A 6A 8A 7A 9A 25 TX 26LX75Y IRAN ...

Page 26: ...11 2 3 A Board 3 10 1C 2C 3C 4C 5C 8C 7C 6C 9C 1B 2B 3B 4B 5B 7B 6B 8B 26 TX 26LX75Y IRAN ...

Page 27: ...11 2 4 A Board 4 10 1D 2D 3D 4D 6D 5D 7D 1C 2C 3C 4C 5C 8C 7C 6C 9C 27 TX 26LX75Y IRAN ...

Page 28: ...11 2 5 A Board 5 10 1E 2E 3E 4E 6E 5E 7E 1D 2D 3D 4D 6D 5D 7D 28 TX 26LX75Y IRAN ...

Page 29: ...11 2 6 A Board 6 10 1F 2F 3F 4F 6F 5F 7F 1E 2E 3E 4E 6E 5E 7E 29 TX 26LX75Y IRAN ...

Page 30: ...11 2 7 A Board 7 10 1G 2G 4G 3G 5G 6G 7G 1F 2F 3F 4F 6F 5F 7F 30 TX 26LX75Y IRAN ...

Page 31: ...11 2 8 A Board 8 10 1H 2H 5H 6H 3H 4H 7H 8H 1G 2G 4G 3G 5G 6G 7G 31 TX 26LX75Y IRAN ...

Page 32: ...11 2 9 A Board 9 10 1I 2I 5I 6I 7I 3I 4I 8I 9I 1H 2H 5H 6H 3H 4H 7H 8H 32 TX 26LX75Y IRAN ...

Page 33: ...11 2 10 A Board 10 10 1I 2I 5I 6I 7I 3I 4I 8I 9I 33 TX 26LX75Y IRAN ...

Page 34: ...11 3 AP Board 11 3 1 AP Board 1 4 1A 2A 3A 4A 5A 6A 7A 8A 9A 34 TX 26LX75Y IRAN ...

Page 35: ...11 3 2 AP Board 2 4 1B 2B 3B 5B 4B 6B 7B 1A 2A 3A 4A 5A 6A 7A 8A 9A 35 TX 26LX75Y IRAN ...

Page 36: ...11 3 3 AP Board 3 4 1C 2C 4C 5C 3C 6C 7C 1B 2B 3B 5B 4B 6B 7B 36 TX 26LX75Y IRAN ...

Page 37: ...11 3 4 AP Board 4 4 1C 2C 4C 5C 3C 6C 7C 37 TX 26LX75Y IRAN ...

Page 38: ...11 4 V Board 11 4 1 V Board 1 2 1A 2A 3A 4A 38 TX 26LX75Y IRAN ...

Page 39: ...11 4 2 V Board 2 2 1A 2A 3A 4A 39 TX 26LX75Y IRAN ...

Page 40: ...11 5 G Board 11 5 1 G Board 1 2 1A 2A 3A 4A 5A 40 TX 26LX75Y IRAN ...

Page 41: ...11 5 2 G Board 2 2 1A 2A 3A 4A 5A 41 TX 26LX75Y IRAN ...

Page 42: ...11 6 P Board 11 6 1 P Board 1 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 42 TX 26LX75Y IRAN ...

Page 43: ...11 6 2 P Board 2 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 43 TX 26LX75Y IRAN ...

Page 44: ...12 Parts Location Mechanical Replacement Parts List 12 1 Parts Location 44 TX 26LX75Y IRAN ...

Page 45: ...13 Packing Exploded View TX 26LX75Y IRAN 45 ...

Page 46: ...14 Electrical Replacement Parts List 46 TX 26LX75Y IRAN ...

Page 47: ...5K C 1UF K 25V C2106 ECJ2FB1E105K C 1UF K 25V C2109 ECJ2FB1E105K C 1UF K 25V C2110 ECJ1VB1E104K C 0 1UF K 25V C2111 ECJ2FB1E105K C 1UF K 25V C2112 ECJ1VB1E104K C 0 1UF K 25V C2113 ECJ1VB1E104K C 0 1UF K 25V C2114 ECJ1VB1E104K C 0 1UF K 25V C2115 ECJ1VB1H153K C 0 015UF K 50V C2116 ECJ1VB1E104K C 0 1UF K 25V C2117 ECJ1VB1E104K C 0 1UF K 25V C2118 ECJ1VB1H153K C 0 015UF K 50V C2119 ECJ1VB1E104K C 0 1...

Page 48: ... C 0 1UF 10V C4094 F1G1A1040006 C 0 1UF 10V C4095 F1J0J1060004 C 10UF 6 3V Ref No Part No Part Name Description Remarks C4096 ECJ1VB1C104K C 0 1UF K 16V C4097 F1G1A1040006 C 0 1UF 10V C4098 ECJ1VB1H102K C 1000PF K 50V C4099 F1J0J1060004 C 10UF 6 3V C4100 F1G1A1040006 C 0 1UF 10V C4101 F1G1A1040006 C 0 1UF 10V C4102 F1J0J1060004 C 10UF 6 3V C4103 ECJ0EC1H120J C 12PF J 50V C4104 ECJ0EC1H220J C 22PF ...

Page 49: ...1VB1H104K C 0 1UF K 50V C926 ECJ1VB1H104K C 0 1UF K 50V C927 ECJ1VB1H104K C 0 1UF K 50V C928 ECJ1VB1E105K C 0 1UF K 50V C929 ECJ1VB1H104K C 0 1UF K 50V C930 ECJ1VB1E105K C 0 1UF K 50V C931 ECJ1VB1E105K C 0 1UF K 50V C934 ECJ1VB1H104K C 0 1UF K 50V C935 F2A1E221A225 E 220UF 25V Ref No Part No Part Name Description Remarks C936 ECJ1VB1H104K C 0 1UF K 50V C938 F1H1H103A013 C 0 01UF K 50V C939 F2A1C47...

Page 50: ...834 B0BA6R800025 ZENER DIODE D835 B0BA8R000010 DIODE Ref No Part No Part Name Description Remarks D840 B0HAJL000003 DIODE D841 B0BA05600010 DIODE D842 B0HAJL000003 DIODE D843 B0HAJL000003 DIODE D880 MTZJ5 6B ZENER DIODE D881 B0HAJL000003 DIODE D882 MTZJ24A ZENER DIODE D883 B0HAJL000003 DIODE D884 B0HAJL000003 DIODE D885 MTZJ36D ZENER DIODE D886 MTZJ36D ZENER DIODE D887 ERZV10V621CS VARISTOR D888 B...

Page 51: ...marks Q4002 2SA207700L TRANSISTOR Q4003 2SA207700L TRANSISTOR Q4020 2SC584500L TRANSISTOR Q4021 2SC584500L TRANSISTOR Q4049 2SC584500L TRANSISTOR Q4050 2SA207700L TRANSISTOR Q4120 UNR521100L TRANSISTOR Q4121 UNR521100L TRANSISTOR Q4330 2SD0601A0L TRANSISTOR Q4501 2SC584500L TRANSISTOR Q4502 2SC584500L TRANSISTOR Q5001 2SC584500L TRANSISTOR Q5002 2SC584500L TRANSISTOR Q5003 2SC584500L TRANSISTOR Q5...

Page 52: ...4 M 180KOHM J 1 16W R3010 ERJ6ENF75R0 M 75OHM 1 10W R3011 ERJ3GEYJ184 M 180KOHM J 1 16W R3012 ERJ3GEYJ184 M 180KOHM J 1 16W Ref No Part No Part Name Description Remarks R3013 ERJ6ENF75R0 M 75OHM 1 10W R3014 ERJ6ENF75R0 M 75OHM 1 10W R3015 ERJ6ENF75R0 M 75OHM 1 10W R3019 ERJ6ENF75R0 M 75OHM 1 10W R3020 ERJ3GEYJ431 M 430OHM J 1 16W R3021 ERJ3GEYJ431 M 430OHM J 1 16W R3022 D0GD331JA017 F 330OHM J 1 1...

Page 53: ...M 100OHM J 1 16W R4057 ERJ3GEYJ101 M 100OHM J 1 16W R4058 ERJ3GEYJ101 M 100OHM J 1 16W Ref No Part No Part Name Description Remarks R4059 ERJ3GEYJ101 M 100OHM J 1 16W R4061 ERJ3GEYJ220 M 22OHM J 1 16W R4062 ERJ3GEYJ102 M 1KOHM J 1 16W R4063 ERJ3GEYJ220 M 22OHM J 1 16W R4064 ERJ3GEYJ473 M 47KOHM J 1 16W R4065 ERJ3GEYJ220 M 22OHM J 1 16W R4066 ERJ3GEYJ101 M 100OHM J 1 16W R4069 ERJ3GEYJ101 M 100OHM ...

Page 54: ...4282 ERJ3GEYJ332 M 3 3KOHM J 1 16W R4325 ERJ2GE0R00X F 0OHM J 1 10W R4326 ERJ2GE0R00X F 0OHM J 1 10W Ref No Part No Part Name Description Remarks R4328 ERJ3GEYJ101 M 100OHM J 1 16W R4331 ERJ3GEYJ103 M 10KOHM J 1 16W R4334 ERJ3GEYJ103 M 10KOHM J 1 16W R4335 ERJ3GEYJ473 M 47KOHM J 1 16W R4336 ERJ3GEYJ103 M 10KOHM J 1 16W R4337 ERJ3GEYJ680 M 68OHM J 1 16W R4338 ERJ3GEYJ680 M 68OHM J 1 16W R4501 ERJ3G...

Page 55: ... R843 ERX2FZJR12H M 0 12OHM J 2W R844 ERX2FZJR15H M 0 15OHM J 2W R845 ERDS2TJ473 C 47KOHM J 1 4W R846 ERDS2TJ182 C 1 8KOHM J 1 4W R848 ERDS2TJ561 C 560OHM J 1 4W R865 ERDS1TJ100 C 10OHM J 1 2W Ref No Part No Part Name Description Remarks R880 ERX12SJ2R2E M 2 2OHM J 1 2W R881 ERDS1TJ181 C 180OHM J 1 2W R882 ERDS2TJ123 C 12KOHM J 1 4W R883 ERDS2TJ104 C 100KOHM J 1 4W R884 ERDS1TJ105 C 1MOHM J 1 2W R...

Page 56: ...W JS1809 ERJ2GE0R00X FIXED RESISTOR JS2004 ERJ6GEY0R00 M 0OHM J 1 10W JS2306 ERJ2GE0R00X FIXED RESISTOR JS3240 ERJ3GEY0R00 M 0OHM J 1 16W JS3241 ERJ3GEY0R00 M 0OHM J 1 16W JS3242 ERJ3GEY0R00 M 0OHM J 1 16W JS3243 ERJ3GEY0R00 M 0OHM J 1 16W JS3244 ERJ3GEY0R00 M 0OHM J 1 16W JS3501 ERJ6GEY0R00 M 0OHM J 1 10W JS3502 ERJ6GEY0R00 M 0OHM J 1 10W JS3503 ERJ6GEY0R00 M 0OHM J 1 10W JS3601 ERJ6GEY0R00 M 0OH...

Reviews: