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Panasonic TX-32LX77M-MALAYSIA, Service Manual

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Panasonic TX-32LX77M-MALAYSIA Service Manual Download Page 56

Ref.

No.

Part No.

Part Name & Description

Remarks

G1

K1KA05AA0193

CONNECTOR

G2

K1KA10AA0191

CONNECTOR

JA1

ERJ6GEY0R00

M 0OHM,J,1/10W

JA1

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA10

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA2

ERJ6GEY0R00

M 0OHM,J,1/10W

JA2

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA3

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA3

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA4

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA5

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA6

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA7

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA8

ERJ8GEY0R00

M 0OHM,J, 1/8W

JA9

ERJ8GEY0R00

M 0OHM,J, 1/8W

JK3001

K4BK13A00002

AV TERMINAL

JK3002

K4BK20A00003

AV TERMINAL

JK3003

K4BK04A00003

AV TERMINAL

JK3501

K4BK24B00003

AV TERMINAL

JK5001

K1FA119E0008

HDMI TERMINAL

JK5002

K1FA119E0008

HDMI TERMINAL

JS1801

ERJ3GEY0R00

M 0OHM,J,1/16W

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 0OHM,J,1/10W

JS3602

ERJ6GEY0R00

M 0OHM,J,1/10W

JS922

ERJ3GEY0R00

M 0OHM,J,1/16W

JS924

ERJ3GEY0R00

M 0OHM,J,1/16W

LF801

G0B153H00008

COIL

LF802

G0B153H00008

COIL

P1

K1KA02BA0073

CONNECTOR

P2

K1KB19AA0032

CONNECTOR

P3

K1KB15AA0032

CONNECTOR

PC841

B3PAA0000261

PHOTO COUPLER

PC880

B3PAA0000261

PHOTO COUPLER

RL801

K6B1CDA00028

RELAY

RL802

K6B1CDA00028

RELAY

RL803

K6B1CDA00028

RELAY

RM1001

PNA4701M05TV

IC PHOTO DETECTOR

SN1001

B3L000000020

PHOTO COUPLER

SW901

K0F162B00002

PUSH SWITCH

TU101

ENG39D03GF

TUNER

V1

K1KA08BA0061

CONNECTOR

X4001

H0J202500011

CRYSTAL OSC

X5001

H0J283500018

CRYSTAL OSC

56

TX-32LX77M-MALAYSIA

Summary of Contents for TX-32LX77M-MALAYSIA

Page 1: ...is WIDE LCD TV Specifications Power Source AC AUTO 110 240V 50 60 Hz Power Consumption Average Use 178W Standby condition 0 9W Display panel Aspect Ratio 16 9 Visible screen size 698 mm W 392 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 MTV0701562CE ...

Page 2: ...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 Audio 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 791 mm 615...

Page 3: ... 5 REAR FIXING MTG L R INSTALLATION 16 7 6 LCD PANEL ASSY INSTALLATION 17 8 Service Mode Adjustment 18 8 1 SERVICE 1 18 8 2 SERVICE 2 18 8 3 Self Check Mode 18 8 4 Hotel Mode Adjustment 18 9 Adjustment 20 9 1 Voltage chart of A Board 20 9 2 Voltage chart of AP Board 20 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 ...

Page 4: ... 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 F...

Page 5: ... 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 ES ...

Page 6: ... 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 p...

Page 7: ...NU 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 o...

Page 8: ...8 TX 32LX77M MALAYSIA ...

Page 9: ...5 Chassis Board Layout 9 TX 32LX77M MALAYSIA ...

Page 10: ...6 Location of Lead Wiring 6 1 Wire Dressing 10 TX 32LX77M MALAYSIA ...

Page 11: ...6 2 Wire Dressing and connections 11 TX 32LX77M MALAYSIA ...

Page 12: ...7 Disassembly for Service 7 1 AC CODE INSTALLATION 12 TX 32LX77M MALAYSIA ...

Page 13: ...7 2 LCD MTG INSTALLATION 13 TX 32LX77M MALAYSIA ...

Page 14: ...7 3 Installation Pedestal 14 TX 32LX77M MALAYSIA ...

Page 15: ...7 4 EMI 15 TX 32LX77M MALAYSIA ...

Page 16: ...7 5 REAR FIXING MTG L R INSTALLATION 16 TX 32LX77M MALAYSIA ...

Page 17: ...7 6 LCD PANEL ASSY INSTALLATION 17 TX 32LX77M MALAYSIA ...

Page 18: ...VICE 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 18 TX 32LX77M MALAYSIA ...

Page 19: ...19 TX 32LX77M MALAYSIA ...

Page 20: ...9 Adjustment 9 1 Voltage chart of A Board 9 2 Voltage chart of AP Board 9 3 DVCO adjustment 20 TX 32LX77M MALAYSIA ...

Page 21: ... Conductor Views 10 1 A Board A BOARD A SIDE TNP4G399 Parts Location AP BOARD IC4006 IC1804 IC1805 IC5003 IC5004 IC5005 IC1102 IC4004 IC4001 IC4005 IC1803 IC3860 IC2005 IC2001 IC IC TX 32LX77M MALAYSIA 21 ...

Page 22: ...10 2 A Board A BOARD B SIDE TNP4G399 Parts Location AP BOARD IC5002 IC5001 IC4003 IC TX 32LX77M MALAYSIA 22 ...

Page 23: ...11 Schematic Diagram 11 1 Schematic Diagram Notes 23 TX 32LX77M MALAYSIA ...

Page 24: ...11 2 A Board 11 2 1 A Board 1 10 1A 2A 3A 4A 5A 6A 8A 7A 9A 24 TX 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

Page 33: ...11 2 10 A Board 10 10 1I 2I 5I 6I 7I 3I 4I 8I 9I 33 TX 32LX77M MALAYSIA ...

Page 34: ...11 3 AP Board 11 3 1 AP Board 1 4 1A 2A 3A 4A 5A 6A 7A 8A 9A 34 TX 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

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 32LX77M MALAYSIA ...

Page 37: ...11 3 4 AP Board 4 4 1C 2C 4C 5C 3C 6C 7C 37 TX 32LX77M MALAYSIA ...

Page 38: ...11 4 V Board 11 4 1 V Board 1 2 1A 2A 3A 4A 38 TX 32LX77M MALAYSIA ...

Page 39: ...11 4 2 V Board 2 2 1A 2A 3A 4A 39 TX 32LX77M MALAYSIA ...

Page 40: ...11 5 G Board 11 5 1 G Board 1 2 1A 2A 3A 4A 5A 40 TX 32LX77M MALAYSIA ...

Page 41: ...11 5 2 G Board 2 2 1A 2A 3A 4A 5A 41 TX 32LX77M MALAYSIA ...

Page 42: ...11 6 P Board 11 6 1 P Board 1 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 42 TX 32LX77M MALAYSIA ...

Page 43: ...11 6 2 P Board 2 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 43 TX 32LX77M MALAYSIA ...

Page 44: ...12 Parts Location Mechanical Replacement Parts List 12 1 Parts Location 44 TX 32LX77M MALAYSIA ...

Page 45: ...13 Packing Exploded View TX 32LX77M MALAYSIA 45 ...

Page 46: ...14 Electrical Replacement Parts List 46 TX 32LX77M MALAYSIA ...

Page 47: ... 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 1UF...

Page 48: ... 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 J ...

Page 49: ...CJ1VB1H104K 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 C936 ECJ1VB1H104K C 0 1UF K 50V Ref No Part No Part Name Description Remarks C938 F1H1H103A013 C 0 01UF K 50V C939 F2A1C471A537 E 470UF 16V C940 ECJ1VB1...

Page 50: ...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 MTZJ39A ZENER DIODE D883 B0HAJL000003 DIODE D884 B0HAJL000003 DIODE D885 MTZJ36D ZENER DIODE D886 MTZJ36D ZENER DIODE D887 ERZV10V621CS VARISTOR D889 ERZV1...

Page 51: ...20 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 Q5004 2SC584500L TRANSISTOR Q5008 B1MBACA00008 TRANSISTOR Q5009 B1M...

Page 52: ...180KOHM J 1 16W R3012 ERJ3GEYJ184 M 180KOHM J 1 16W R3013 ERJ6ENF75R0 M 75OHM 1 10W R3014 ERJ6ENF75R0 M 75OHM 1 10W Ref No Part No Part Name Description Remarks 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 16W R3023 D0GD471JA017 F 470OHM J 1 16W R3024 D0GD271JA017 F 270OHM J 1 1...

Page 53: ...00OHM J 1 16W R4059 ERJ3GEYJ101 M 100OHM J 1 16W R4061 ERJ3GEYJ220 M 22OHM J 1 16W Ref No Part No Part Name Description Remarks 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 J 1 16W R4071 ERJ3GEYJ103 M 10KOHM J 1 16W R4072 ERJ3GEYJ101 M 100OHM J 1...

Page 54: ...26 ERJ2GE0R00X F 0OHM J 1 10W R4328 ERJ3GEYJ101 M 100OHM J 1 16W R4331 ERJ3GEYJ103 M 10KOHM J 1 16W Ref No Part No Part Name Description Remarks 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 ERJ3GEYJ473 M 47KOHM J 1 16W R4502 ERJ3GEYJ103 M 10KOHM J 1 16W R4504 ERJ3GE...

Page 55: ... 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 R880 ERX12SJ1R5E M 3OHM J 1 2W R881 ERDS1TJ181 C 180OHM J 1 2W Ref No Part No Part Name Description Remarks R882 ERDS2TJ123 C 12KOHM J 1 4W R883 ERDS2TJ104 C 100KOHM J 1 4W R884 ERDS1TJ105 C 1MOHM J 1 2W R886 ERG1SJ104P M 100KOHM J 1W R887 D0DK1R0JA019 W 1OHM J 10W R888 ERDS1...

Page 56: ...GEY0R00 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 0OHM J 1 10W JS3602 ERJ6GEY0R00 M 0OHM J 1 10W JS9...

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