manualshive.com logo in svg

FUNAI LT850-M32 - SERVICE, Service Manual

Get the Funai LT850-M32 Service Manual for free download! This manual provides detailed instructions on how to service and maintain your Funai LT850-M32 TV. Easily download the manual from our website and keep your television in top condition. Access the manual now at manualshive.com.

Share
Download
background image

20110518

15-17

A0CF0EL_rev

R1014

CHIP RES. 1/10W F 4.7k 

Ω

 or

RRXAFR5H4701

CHIP RES.(1608) 1/10W F 4.7k 

Ω

 or

RRXAFR5Z4701

RES CHIP 1608 1/10W F 4.70k 

Ω

RTW4701YF002

R1015

CHIP RES. 1/10W F 7.50 k 

Ω

 or

RRXAFR5H7501

CHIP RES. 1/10W F 7.5k 

Ω

 or

RRXAFR5Z7501

RES CHIP 1608 1/10W F 7.50k 

Ω

RTW7501YF002

R1016

CHIP RES. 1/10W J 120k 

Ω

 or

RRXAJR5Z0124

RES CHIP 1608 1/10W J 120k 

Ω

 or

RRXA124YF002

RES CHIP 1608 1/10W J 120k 

Ω

RRJ124WAL002

R1017

CHIP RES. 1/10W J 10k 

Ω

 or

RRXAJR5Z0103

RES CHIP 1608 1/10W J 10k 

Ω

 or

RRXA103YF002

RES CHIP 1608 1/10W J 10k 

Ω

RRJ103WAL002

R1018

RES CARBON FILM 1/4W J 1.2k 

Ω

 or

RCX4122FS002

RES CARBON FILM T 1/4W J 1.2k 

Ω

 or

RCX4122T1001

RES CARBON FILM 1/4W J 1.2k 

Ω

RCJ122PAK001

R1019

WIRE COPPER 6111-06003-0120 or

XZ40C0SHG002

WIRE COPPER JP0.6MM

XZ40C0AKM001

R1022

CHIP RES. 1/10W F 2.2k 

Ω

 or

RRXAFR5H2201

CHIP RES.(1608) 1/10W F 2.2k 

Ω

 or

RRXAFR5Z2201

RES CHIP 1608 1/10W F 2.20k 

Ω

RTW2201YF002

R1023

CHIP RES. 1/10W F 3.3k 

Ω

 or

RRXAFR5H3301

CHIP RES.(1608) 1/10W F 3.3k 

Ω

 or

RRXAFR5Z3301

RES CHIP 1608 1/10W F 3.30k 

Ω

RTW3301YF002

R1024

CHIP RES. 1/10W F 100k 

Ω

 or

RRXAFR5H1003

CHIP RES. 1/10W F 100k 

Ω

 or

RRXAFR5Z1003

RES CHIP 1608 1/10W F 100k 

Ω

RTW1003YF002

R1026

CHIP RES. 1/10W F 220 

Ω

 or

RRXAFR5H2200

CHIP RES.(1608) 1/10W F 220 

Ω

 or

RRXAFR5Z2200

RES CHIP 1608 1/10W F 220 

Ω

RTW2200YF002

R1028

CHIP RES. 1/10W F 36k 

Ω

 or

RRXAFR5H3602

CHIP RES. 1/10W F 36k 

Ω

 or

RRXAFR5Z0363

RES CHIP 1608 1/10W F 36.0k 

Ω

RTW3602YF002

R1030

CHIP RES. 1/10W J 22k 

Ω

 or

RRXAJR5Z0223

RES CHIP 1608 1/10W J 22k 

Ω

 or

RRXA223YF002

RES CHIP 1608 1/10W J 22k 

Ω

RRJ223WAL002

R1031

CHIP RES. 1/10W J 15k 

Ω

 or

RRXAJR5Z0153

RES CHIP 1608 1/10W J 15k 

Ω

 or

RRXA153YF002

RES CHIP 1608 1/10W J 15k 

Ω

RRJ153WAL002

R1033

CHIP RES. 1/10W J 10k 

Ω

 or

RRXAJR5Z0103

RES CHIP 1608 1/10W J 10k 

Ω

 or

RRXA103YF002

RES CHIP 1608 1/10W J 10k 

Ω

RRJ103WAL002

R1034

CHIP RES. 1/10W J 10k 

Ω

 or

RRXAJR5Z0103

RES CHIP 1608 1/10W J 10k 

Ω

 or

RRXA103YF002

RES CHIP 1608 1/10W J 10k 

Ω

RRJ103WAL002

R1035

RES CARBON FILM 1/4W J 3.3k 

Ω

 or

RCX4332FS002

RES CARBON FILM T 1/4W J 3.3k 

Ω

 or

RCX4332T1001

RES CARBON FILM 1/4W J 3.3k 

Ω

RCJ332PAK001

R1036

CHIP RES. 1/10W J 10k 

Ω

 or

RRXAJR5Z0103

RES CHIP 1608 1/10W J 10k 

Ω

 or

RRXA103YF002

RES CHIP 1608 1/10W J 10k 

Ω

RRJ103WAL002

R1041

RES CARBON FILM 1/4W J 33k 

Ω

 or

RCX4333FS002

RES CARBON FILM T 1/4W J 33k 

Ω

 or

RCX4333T1001

RES CARBON FILM 1/4W J 33k 

Ω

RCJ333PAK001

R1043

RES CARBON FILM 1/4W J 12k 

Ω

 or

RCX4123FS002

RES CARBON FILM T 1/4W J 12k 

Ω

 or

RCX4123T1001

RES CARBON FILM 1/4W J 12k 

Ω

RCJ123PAK001

R1044

METAL OXIDE FILM RES. 2W J 0.39 

Ω

 or

RN02R39ZU001

METALOXIDE RES 2W J 0.39 

Ω

RNJR39PAK002

R1045

METAL OXIDE FILM RES. 2W J 0.39 

Ω

 or

RN02R39ZU001

METALOXIDE RES 2W J 0.39 

Ω

RNJR39PAK002

R1050

METAL OXIDE FILM RES. 1W J 12k 

Ω

 or

RN01123ZU001

METALOXIDE RES 1W J 12k 

Ω

RNJ123PAK001

R1051

METAL OXIDE FILM RES. 1W J 12k 

Ω

 or

RN01123ZU001

METALOXIDE RES 1W J 12k 

Ω

RNJ123PAK001

R1060

CHIP RES. 1/10W J 100k 

Ω

 or

RRXAJR5Z0104

RES CHIP 1608 1/10W J 100k 

Ω

 or

RRXA104YF002

RES CHIP 1608 1/10W J 100k 

Ω

RRJ104WAL002

Ref. No.

Description

Part No.

R1061

CHIP RES. 1/10W J 20k 

Ω

 or

RRXAJR5Z0203

RES CHIP 1608 1/10W J 20k 

Ω

 or

RRXA203YF002

RES CHIP 1608 1/10W J 20k 

Ω

RRJ203WAL002

R1062

CHIP RES. 1/10W J 1k 

Ω

 or

RRXAJR5Z0102

RES CHIP 1608 1/10W J 1.0k 

Ω

 or

RRXA102YF002

RES CHIP 1608 1/10W J 1.0k 

Ω

RRJ102WAL002

R1066

CHIP RES. 1/10W J 100k 

Ω

 or

RRXAJR5Z0104

RES CHIP 1608 1/10W J 100k 

Ω

 or

RRXA104YF002

RES CHIP 1608 1/10W J 100k 

Ω

RRJ104WAL002

R1067

CHIP RES. 1/10W J 20k 

Ω

 or

RRXAJR5Z0203

RES CHIP 1608 1/10W J 20k 

Ω

 or

RRXA203YF002

RES CHIP 1608 1/10W J 20k 

Ω

RRJ203WAL002

R1068

CHIP RES. 1/10W J 1k 

Ω

 or

RRXAJR5Z0102

RES CHIP 1608 1/10W J 1.0k 

Ω

 or

RRXA102YF002

RES CHIP 1608 1/10W J 1.0k 

Ω

RRJ102WAL002

R1072

CHIP RES. 1/10W J 680k 

Ω

 or

RRXAJR5Z0684

RES CHIP 1608 1/10W J 680k 

Ω

 or

RRXA684YF002

RES CHIP 1608 1/10W J 680k 

Ω

RRJ684WAL002

R1110

CHIP RES. 1/10W J 100k 

Ω

 or

RRXAJR5Z0104

RES CHIP 1608 1/10W J 100k 

Ω

 or

RRXA104YF002

RES CHIP 1608 1/10W J 100k 

Ω

RRJ104WAL002

R1111

CHIP RES. 1/10W J 20k 

Ω

 or

RRXAJR5Z0203

RES CHIP 1608 1/10W J 20k 

Ω

 or

RRXA203YF002

RES CHIP 1608 1/10W J 20k 

Ω

RRJ203WAL002

R1112

CHIP RES. 1/10W J 1k 

Ω

 or

RRXAJR5Z0102

RES CHIP 1608 1/10W J 1.0k 

Ω

 or

RRXA102YF002

RES CHIP 1608 1/10W J 1.0k 

Ω

RRJ102WAL002

R1116

CHIP RES. 1/10W J 100k 

Ω

 or

RRXAJR5Z0104

RES CHIP 1608 1/10W J 100k 

Ω

 or

RRXA104YF002

RES CHIP 1608 1/10W J 100k 

Ω

RRJ104WAL002

R1117

CHIP RES. 1/10W J 20k 

Ω

 or

RRXAJR5Z0203

RES CHIP 1608 1/10W J 20k 

Ω

 or

RRXA203YF002

RES CHIP 1608 1/10W J 20k 

Ω

RRJ203WAL002

R1118

CHIP RES. 1/10W J 1k 

Ω

 or

RRXAJR5Z0102

RES CHIP 1608 1/10W J 1.0k 

Ω

 or

RRXA102YF002

RES CHIP 1608 1/10W J 1.0k 

Ω

RRJ102WAL002

R1122

CHIP RES. 1/10W J 680k 

Ω

 or

RRXAJR5Z0684

RES CHIP 1608 1/10W J 680k 

Ω

 or

RRXA684YF002

RES CHIP 1608 1/10W J 680k 

Ω

RRJ684WAL002

R1160

CHIP RES. 1/10W J 100k 

Ω

 or

RRXAJR5Z0104

RES CHIP 1608 1/10W J 100k 

Ω

 or

RRXA104YF002

RES CHIP 1608 1/10W J 100k 

Ω

RRJ104WAL002

R1161

CHIP RES. 1/10W J 20k 

Ω

 or

RRXAJR5Z0203

RES CHIP 1608 1/10W J 20k 

Ω

 or

RRXA203YF002

RES CHIP 1608 1/10W J 20k 

Ω

RRJ203WAL002

R1162

CHIP RES. 1/10W J 1k 

Ω

 or

RRXAJR5Z0102

RES CHIP 1608 1/10W J 1.0k 

Ω

 or

RRXA102YF002

RES CHIP 1608 1/10W J 1.0k 

Ω

RRJ102WAL002

R1166

CHIP RES. 1/10W J 100k 

Ω

 or

RRXAJR5Z0104

RES CHIP 1608 1/10W J 100k 

Ω

 or

RRXA104YF002

RES CHIP 1608 1/10W J 100k 

Ω

RRJ104WAL002

R1167

CHIP RES. 1/10W J 20k 

Ω

 or

RRXAJR5Z0203

RES CHIP 1608 1/10W J 20k 

Ω

 or

RRXA203YF002

RES CHIP 1608 1/10W J 20k 

Ω

RRJ203WAL002

R1168

CHIP RES. 1/10W J 1k 

Ω

 or

RRXAJR5Z0102

RES CHIP 1608 1/10W J 1.0k 

Ω

 or

RRXA102YF002

RES CHIP 1608 1/10W J 1.0k 

Ω

RRJ102WAL002

R1172

CHIP RES. 1/10W J 680k 

Ω

 or

RRXAJR5Z0684

RES CHIP 1608 1/10W J 680k 

Ω

 or

RRXA684YF002

RES CHIP 1608 1/10W J 680k 

Ω

RRJ684WAL002

R1210

CHIP RES. 1/10W J 100k 

Ω

 or

RRXAJR5Z0104

RES CHIP 1608 1/10W J 100k 

Ω

 or

RRXA104YF002

RES CHIP 1608 1/10W J 100k 

Ω

RRJ104WAL002

R1211

CHIP RES. 1/10W J 20k 

Ω

 or

RRXAJR5Z0203

RES CHIP 1608 1/10W J 20k 

Ω

 or

RRXA203YF002

RES CHIP 1608 1/10W J 20k 

Ω

RRJ203WAL002

R1212

CHIP RES. 1/10W J 1k 

Ω

 or

RRXAJR5Z0102

Ref. No.

Description

Part No.

Summary of Contents for LT850-M32 - SERVICE

Page 1: ...anual is for the LT850 M32 A0CF0EP model For the LT850 M32 A0CF0EP model the letter A0CF0EP is printed on the Serial Number Label on the back of the unit Refer to the Serial Number Label below TYPE A...

Page 2: ...e LCD Television 6 1 Firmware Renewal Mode 7 1 Troubleshooting 8 1 Block Diagrams 9 1 Schematic Diagrams CBA and Test Points 10 1 Waveforms 11 1 Wiring Diagram 12 1 Exploded View 13 1 Mechanical Parts...

Page 3: ...Nominal Limit 1 RECEIVED FREQ RANGE 60dBm 45ch 1 2 kHz kHz 1000 900 500 167 2 INPUT DYNAMIC RANGE mix max c 1 VHF HIGH 8ch UHF 45ch dBuV dBuV 25 101 25 101 28 98 29 98 d 2 VHF HIGH 8ch UHF 45ch dBuV d...

Page 4: ...htly below these specifications Limit specifications represent the absolute worst condition that still might be considered acceptable In no case should a unit fail to meet limit specifications Descrip...

Page 5: ...terminal screw and if applicable to the coaxial connector If the measured resistance is less than 1 0 megohm or greater than 5 2 megohm an abnormality exists that must be corrected before the instrum...

Page 6: ...near thermally hot parts be sure that leads and components do not touch thermally hot parts c the AC supply d high voltage and e antenna wiring Always inspect in all areas for pinched out of place or...

Page 7: ...PVC tubing 3 Spacers 4 Insulators for transistors E When replacing AC primary side components transformers power cord etc wrap ends of wires securely about the terminals before soldering F Observe tha...

Page 8: ...and externally exposed accessible parts RF terminals an tenna terminals video and audio input and output ter minals microphone jacks earphone jacks etc Measuring Method Power ON Insert load Z between...

Page 9: ...the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Relea...

Page 10: ...ins of the flat pack IC you can remove it easily Fig S 1 3 2 Affix the wire to a workbench or solid mounting point as shown in Fig S 1 5 3 While heating the pins using a fine tip soldering iron or hot...

Page 11: ...occur due to a potential difference caused by electrostatic charge during unpacking or repair work 1 Ground for Human Body Be sure to wear a grounding band 1 M that is properly grounded to remove any...

Page 12: ...Loc No Part Fig No Removal Note 1 Stand Assembly D1 4 S 1 2 Rear Cabinet D1 13 S 2 2 S 3 3 S 4 S 5 3 Inverter CBA D2 D5 6 S 6 CN1001 CN1003 CN1050 CN1100 CN1150 CN1200 CN1900 4 Tuner Shield D2 2 S 7...

Page 13: ...4 2 A0CF0DC_rev 2 Rear Cabinet 1 Stand Assembly S 4 S 4 S 2 S 3 S 2 S 2 S 2 S 1 S 5 Fig D1...

Page 14: ...Tuner Shield 6 Jack Holder 5 Power Supply CBA 8 Digital Main CBA Unit 3 Inverter CBA S 8 S 8 S 9 H 1 S 7 S 11 S 10 S 10 S 12 S 12 S 12A S 8 Jack Holder HP 7 Shield Box Fig D2 S 14 S 13 9 Power SW CBA...

Page 15: ...0DC_rev S 17 S 16 S 15 Hook S 18 16 LCD Module Assembly 14 IR Sensor CBA 15 Function CBA 11 Speaker Holder R 11 Speaker Holder L 13 Junction CBA 12 Speaker 17 Front Cabinet S 15 Hook 12 Speaker TYPE A...

Page 16: ...in CBA Unit CN1900 Inverter CBA CN801 CN101 AC Cord CN3704 CN3401 CN3702 CN3703 CN3701 CN3901 CN401 CN404 CN403 CN402 CN802 CN600 CL102A Junction CBA POWER SW CBA Function CBA CN1901 CL103B IR Sensor...

Page 17: ...stments unless the proper equipment is available Test Equipment Required 1 NTSC Pattern Generator Color Bar W White Window Red Color Dot Pattern Gray Scale Monoscope Multi Burst 2 Remote control unit...

Page 18: ...e 3 Enter the Service mode 4 To enter the VCOM 2 adjustment mode press 3 button on the remote control unit To enter the VCOM 1 adjustment mode press 2 button on the remote control unit 5 Press P butto...

Page 19: ...select C D mode 5 CUTOFF Press 1 button to select COR for Red Cutoff adjustment Press 3 button to select COB for Blue Cutoff adjustment DRIVE Press 4 button to select DR for Red Drive adjustment Pres...

Page 20: ...the service mode Refer to page 5 1 To cancel the service mode press button on the remote control unit 3 Press button on the remote control unit to initialize the LCD television 4 INITIALIZED will app...

Page 21: ...h digit of the file name indicate the size of TV If the size of your TV and the file name were not the same you must change the file name Update procedure 1 Plug in the AC power cord 2 Press button on...

Page 22: ...t and service it if defective Check the presence that the primary component is leaking or shorted and service it if defective Check the presence that the rectifying diode or circuit is shorted in each...

Page 23: ...approximately 6V voltage supplied to the base of Q518 AL 3 3V is not output FLOW CHART NO 6 Yes No Is approximately 6V voltage supplied to the collector of Q521 Check D525 C516 and their periphery ci...

Page 24: ...e base of Q509 Yes Is approximately 17V voltage supplied to the base of Q503 No Check Q504 Q505 D506 D507 P ON H1 line and their periphery circuit and service it if defective LCD 24V is not output FLO...

Page 25: ...nd service it if defective Check the composite video signal line and service it if defective Check the component video Y Pb Pr signal line and service it if defective Check the line between each pin o...

Page 26: ...utted normally Audio input terminals FLOW CHART NO 16 Check the line between Pin 16 18 of CN403 and Pin 4 5 of TU1 and TU1 Tuner Unit and service it if defective Are the DIF signals outputted to Pin 1...

Page 27: ...4 4 PROTECT3 4 4 VCOM PWM 2 2 BACKLIGHT SW 1 1 BACKLIGHT ADJ KEY IN1 11 11 P ON H1 1 1 REMOTE 13 13 LED1 14 14 P ON H2 2 2 POWER LED 4 3 REMOTE 2 5 STANDBY LED 5 2 KEY IN1 6 1 POWER LED 4 4 REMOTE 2...

Page 28: ...IN 29 29 S VIDEO Y IN 27 27 COM VIDEO Y IN 4 4 COM VIDEO Pb IN 6 6 COM VIDEO Pr IN 8 8 VIDEO OUT 15 BUFFER Q011 TU CVBS 29 29 TU CVBS TU1 DIF OUT2 4 DIF OUT1 5 TUNER UNIT IF AGC 6 CN403 CN3703 DIF OUT...

Page 29: ...R OUT 8 8 AUDIO MUTE 12 12 WF7 RGB AUDIO L OUT 6 6 RGB AUDIO R OUT 7 7 RGB AUDIO L OUT2 12 12 RGB AUDIO R OUT2 13 13 20 IC803 AUDIO AMP 1 44 9 10 13 14 35 36 31 32 MUTE CONTROL CN802 CL802 SP802 SPEA...

Page 30: ...A2 AF10 AE11 TMDS CLOCK TMDS CLOCK DEMODULATOR MPEG DECODER DEMODU ADC DAC AUDIO I F RDQ 0 31 MRA 0 12 IC3201 IC3202 DDR2 SDRAM Q3302 Q3301 HDMI I F HDMI IN3 7 9 4 6 1 3 10 12 16 15 JK3702 TMDS D0 TM...

Page 31: ...1932 IC1000 PWM CONTROL BACK LIGHT 1 2 1 2 1 2 CN1100 CN1150 CN1200 BACK LIGHT BACK LIGHT T1100 Q1551 Q1552 Q1553 Q1003 Q1600 Q1065 Q1115 Q1165 Q1500 Q1801 Q1802 Q1803 Q1804 Q1800 Q1815 Q1004 Q1005 Q1...

Page 32: ...C607 T601 TO INVERTER BLOCK DIAGRAM CN1900 CN600 CN601 CN701 2 HOT GND 1 ACL 2 LINE FILTER L601 L602 AC701 AC CORD BRIDGE RECTIFIER D609 D612 4 3 16 15 10 14 9 13 12 11 6 7 FEED BACK Q601 SWITCHING Q5...

Page 33: ...itute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock fire or other hazards Notes 1 Do not use the part number shown on these drawing...

Page 34: ...ed 2 To maintain original function and reliability of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Volt...

Page 35: ...ge selectable power supply circuit is used in this unit If Main Fuse F601 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the...

Page 36: ...10 4 A0CF0SCP2 Power Supply 2 Schematic Diagram...

Page 37: ...10 5 A0CF0SCP3 Power Supply 3 Schematic Diagram...

Page 38: ...10 6 A0CF0INV Inverter Schematic Diagram NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal...

Page 39: ...10 7 A0CF0SCF Function IR SENSOR Junction Schematic Diagram...

Page 40: ...Main 1 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC3301 IC3301 is divided into seven and shown as IC3301 1 7 IC3301 7 7 in this Digital Main Schematic...

Page 41: ...Main 2 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC3301 IC3301 is divided into seven and shown as IC3301 1 7 IC3301 7 7 in this Digital Main Schematic...

Page 42: ...Main 3 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC3301 IC3301 is divided into seven and shown as IC3301 1 7 IC3301 7 7 in this Digital Main Schematic...

Page 43: ...Main 4 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC3301 IC3301 is divided into seven and shown as IC3301 1 7 IC3301 7 7 in this Digital Main Schematic...

Page 44: ...Main 5 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC3301 IC3301 is divided into seven and shown as IC3301 1 7 IC3301 7 7 in this Digital Main Schematic...

Page 45: ...Main 6 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC3301 IC3301 is divided into seven and shown as IC3301 1 7 IC3301 7 7 in this Digital Main Schematic...

Page 46: ...Main 7 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC3301 IC3301 is divided into seven and shown as IC3301 1 7 IC3301 7 7 in this Digital Main Schematic...

Page 47: ...when troubleshooting this type of power supply circuit a variable isolation transformer is required CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main...

Page 48: ...ansformer must be used when repairing Also in order to have the ability to increase the input slowly when troubleshooting this type of power supply circuit a variable isolation transformer is required...

Page 49: ...CBA IR Sensor CBA Power SW CBA Junction CBA Top View BA0CF0F01021 Function CBA Junction CBA TYPE A IR Sensor CBA Inverter CBA Power SW CBA NOTE The voltage for parts in hot circuit is measured using h...

Page 50: ...BA IR Sensor CBA Power SW CBA Junction CBA Bottom View BA0CF0F01021 Function CBA Junction CBA TYPE A IR Sensor CBA Inverter CBA Power SW CBA NOTE The voltage for parts in hot circuit is measured using...

Page 51: ...tic Diagram S VIDEO Y S VIDEO Y 0 2V 0 2V 20 20 s S VIDEO C S VIDEO C 0 2V 0 2V 20 20 s VIDEO Y VIDEO Y 0 2V 0 2V 20 20 s 20 20 s VIDEO Pr VIDEO Pr 0 2V 0 2V 20 20 s VIDEO Pb VIDEO Pb 0 2V 0 2V 20 20...

Page 52: ...Pin 26 of CN404 AUDIO L AUDIO L 0 5V 0 5V 0 5m 0 5ms WF7 Pin 22 of CN401 20 20 s VIDEO G VIDEO G 0 5V 0 5V 20 20 s VIDEO R VIDEO R 0 5V 0 5V 20 20 s Input PAL Color Bar Signal with 1kHz Audio Signal W...

Page 53: ...DIF OUT2 GND GND DIF OUT1 IF AGC GND SCL GND SIF SIF GND GND TU CVBS SDA BACKLIGHT SW GND 2 2 CN3701 CN402 1 5 3 9 7 2 4 6 8 10 14 12 18 16 11 13 15 5 3 9 7 2 4 6 8 10 14 12 11 1 5 3 9 7 2 4 6 8 10 1...

Page 54: ...or CBA Function CBA CL801 CL802 SP802 SP801 Power Supply CBA Power SW CBA B16 A6 A2 A11 Stand Assembly L6 L6 L6 L4 L6 B18 L2 L5 L1 L2 L1 L7 L3 L3 B12 B11 B11 B9 B10 S6 L6 L2 L2 L2 A4 LCD1 CL3901 CL100...

Page 55: ...13 2 A0CF0PEX Packing S5 S3 S1 Tape Tape Packing Tape Packing Tape S2 S2 S9 S8 S7 X1 Some Ref Numbers are not in sequence L7 X2 2 S6 Stand Assembly X4 X3 FRONT FRONT X2 1...

Page 56: ...CL801 WIRE ASSEMBLY 2PIN 2PIN 100MM RED BLACK WX1A94F0 203 CL802 WIRE ASSEMBLY 2PIN 2PIN 310MM RED BLACK WX1A0CF0 103 CL1003 WIRE ASSEMBLY 11PIN FFC 11PIN 110MM WX1A94F0 105 CL3901 WIRE ASSEMBLY 24PI...

Page 57: ...IP 1608 J C0G 47pF 50V CHD470EYA030 C24 CHIP CERAMIC CAP 1608 CH J 100pF 50V or CHD1JJ3CH101 CAP CHIP 1608 J C0G 100pF 50V CHD101EYA030 C27 CHIP CERAMIC CAP 1608 B K 0 01 F 50V or CHD1JK30B103 CAP CHI...

Page 58: ...1JMASDL1R0 Ref No Mark Description Part No CAP ELE 1 F 50V M 85 or CEF1R0KSN001 CAP ELE 1 F 50V M 85 CEF1R0TEP001 C420 CHIP CERAMIC CAP 1608 B K 0 1 F 16V CHD1CK30B104 C421 CHIP CERAMIC CAP 1608 CH D...

Page 59: ...805 CHIP CERAMIC CAP 1608 B K 0 047 F 50V or CHD1JK30B473 Ref No Mark Description Part No CAP CHIP 1608 K X7R 0 047 F 50V CHD473EYA032 C806 CHIP CERAMIC CAP 1608 B K 0 047 F 50V or CHD1JK30B473 CAP CH...

Page 60: ...ODE ZENER 5V6BSB T26 or NDTB5R6BST26 DIODE ZENER HZS5 6NB2TE EQ QDTB0HZS5R6N D302 DIODE ZENER 5V6BSB T26 or NDTB5R6BST26 DIODE ZENER HZS5 6NB2TE EQ QDTB0HZS5R6N D303 DIODE ZENER 5V6BSB T26 or NDTB5R6B...

Page 61: ...DIODE SWITCHING HSS4148TE E or QDTZ0HSS4148 DIODE SWITCHING 1N4148 F0021 NDTZ01N4148F Ref No Mark Description Part No D536 DIODE ZENER 3V3BSB T26 or NDTB3R3BST26 DIODE ZENER HZS3 3NB2TE EQ QDTB0HZS3R3...

Page 62: ...0 TRANSISTOR KTA1267 GR AT P or NQS1KTA1267P TRANSISTOR KTA 1266 GR AT P or NQS4KTA1266P TRANSISTOR 2SA1015 Y TE2 F T or QQSY2SA1015F TRANSISTOR 2SA1015 GR TE2 F T or QQS12SA1015F PNP TRANSISTOR 2SA19...

Page 63: ...ISTOR 2SC1815 GR TE2 F T or QQS12SC1815F NPN TRANSISTOR 2SC5343Y AT or NQSY02SC5343 NPN TRANSISTOR 2SC5343G AT or NQSG02SC5343 Ref No Mark Description Part No NPN TRANSISTOR 2SC5343MG AT or NQSG2SC534...

Page 64: ...RRJ153WAL002 R229 CHIP RES 1 10W J 47k or RRXAJR5Z0473 RES CHIP 1608 1 10W J 47k or RRXA473YF002 Ref No Mark Description Part No RES CHIP 1608 1 10W J 47k RRJ473WAL002 R230 CHIP RES 1 10W J 15k or RR...

Page 65: ...1608 1 10W 0 or RRXAZR5Z0000 Ref No Mark Description Part No RES CHIP 1608 1 10W J 0 or RRXA000YF002 RES CHIP 1608 1 10W 0 RRJ000WAL002 R412 CHIP RES 1 10W J 100k or RRXAJR5Z0104 RES CHIP 1608 1 10W J...

Page 66: ...F002 RES CHIP 1608 1 10W J 47k RRJ473WAL002 Ref No Mark Description Part No R557 RES CARBON FILM 1 4W J 10k or RCX4103FS002 RES CARBON FILM T 1 4W J 10k or RCX4103T1001 RES CARBON FILM 1 4W J 10k RCJ1...

Page 67: ...702 RES CHIP 1608 1 10W F 27 0k RTW2702YF002 R803 CHIP RES 1 10W F 10k or RRXAFR5H1002 CHIP RES 1 10W F 10k or RRXAFR5Z1002 RES CHIP 1608 1 10W F 10 0k RTW1002YF002 R804 CHIP RES 1 10W F 10k or RRXAFR...

Page 68: ...HD1JK30B104 CAP CHIP 1608 K X7R 0 1 F 50V CHD104EYA032 C1004 CHIP CERAMIC CAP 1608 B K 0 1 F 50V or CHD1JK30B104 CAP CHIP 1608 K X7R 0 1 F 50V CHD104EYA032 C1005 CHIP CERAMIC CAP 1608 B K 0 1 F 50V or...

Page 69: ...D104EYA032 C1905 SAFTY CAP 2200pF 250V KX or CA2E222MR101 SAFETY CAP 2200pF 250V M CCN2HMN0E222 C1910 CAP ELECTROLYTIC 150 F 400V M 25 30 or CA2H151DYG18 CAP ELE 85 150 F 400V M85_22X35 or CEN151KSN00...

Page 70: ...Z01N4148F D1164 SWITCHING DIODE 1SS133 T 77 or QDTZ001SS133 DIODE SWITCHING HSS4148TE E or QDTZ0HSS4148 Ref No Description Part No DIODE SWITCHING 1N4148 F0021 NDTZ01N4148F D1165 SWITCHING DIODE 1SS13...

Page 71: ...KTA1266P TRANSISTOR 2SA1015 Y TE2 F T or QQSY2SA1015F Ref No Description Part No TRANSISTOR 2SA1015 GR TE2 F T or QQS12SA1015F PNP TRANSISTOR 2SA1980Y AT or NQSY02SA1980 PNP TRANSISTOR 2SA1980 G or NQ...

Page 72: ...F T or QQSY2SC1815F TRANSISTOR 2SC1815 GR TE2 F T or QQS12SC1815F NPN TRANSISTOR 2SC5343Y AT or NQSY02SC5343 NPN TRANSISTOR 2SC5343G AT or NQSG02SC5343 Ref No Description Part No NPN TRANSISTOR 2SC534...

Page 73: ...ES 1 10W J 100k or RRXAJR5Z0104 RES CHIP 1608 1 10W J 100k or RRXA104YF002 RES CHIP 1608 1 10W J 100k RRJ104WAL002 Ref No Description Part No R1061 CHIP RES 1 10W J 20k or RRXAJR5Z0203 RES CHIP 1608 1...

Page 74: ...3k or RRXAJR5Z0332 RES CHIP 1608 1 10W J 3 3k or RRXA332YF002 Ref No Description Part No RES CHIP 1608 1 10W J 3 3k RRJ332WAL002 R1800 CHIP RES 1 10W J 10k or RRXAJR5Z0103 RES CHIP 1608 1 10W J 10k or...

Page 75: ...S CHIP 1608 1 10W F 6 80k RTW6801YF002 R1980 CHIP RES 1 10W F 360 or RRXAFR5H3600 CHIP RES 1 10W F 360 or RRXAFR5Z3600 RES CHIP 1608 1 10W F 360 RTW3600YF002 Ref No Description Part No R1981 CHIP RES...

Page 76: ...M 85 H7 CEC470KSN003 C115 CHIP CERAMIC CAP CH J 330pF 50V CHD1JJ3CH331 DIODES D104 LED GREEN 333GT E FNA or NPWZ33GTEFNA LED GREEN LTL 4234 NPWZ0LTL4234 D105 LED L 53HT or NP4Z000L53HT LED 333HT E L...

Page 77: ...LT850 M32 A0CF0EP 2011 05 31 Ver 2...

Reviews:

No comments

Related manuals for LT850-M32 - SERVICE

Samsung 5100 Series Quick Start Manual preview
5100 Series
Brand: Samsung Pages: 2
Haier HTX25S31, HTX29S31S, HTX34S31 Guía Rápida preview
HTX25S31, HTX29S31S, HTX34S31
Brand: Haier Pages: 9
Panasonic viera TX-32CS600B Operating Instructions Manual preview
viera TX-32CS600B
Brand: Panasonic Pages: 20
Panasonic Viera TH-L32B6M Operating Instructions preview
Viera TH-L32B6M
Brand: Panasonic Pages: 2
Panasonic Viera TX-L32U2B Operating Instructions Manual preview
Viera TX-L32U2B
Brand: Panasonic Pages: 72
Panasonic VIERA TX-40CS520E Operating Instructions Manual preview
VIERA TX-40CS520E
Brand: Panasonic Pages: 60
Samsung LE26A451C1 User Manual preview
LE26A451C1
Brand: Samsung Pages: 48
Samsung Series 9 9000 UN55C9000 User Manual preview
Series 9 9000 UN55C9000
Brand: Samsung Pages: 136
Samsung LN-R238W Quick Setup Manual preview
LN-R238W
Brand: Samsung Pages: 8
Samsung RH55E User Manual preview
RH55E
Brand: Samsung Pages: 174
Sansui DTV2798A Service Manual preview
DTV2798A
Brand: Sansui Pages: 21
i3TOUCH v-sense V8404 4K T10 User Manual preview
v-sense V8404 4K T10
Brand: i3TOUCH Pages: 44
Sansui SLED2280A Owner'S Manual preview
SLED2280A
Brand: Sansui Pages: 27
TCL 100P715 Operation Manual preview
100P715
Brand: TCL Pages: 20
Magnavox 20MS334R - 20" Real Flat Owner'S Manual preview
20MS334R - 20" Real Flat
Brand: Magnavox Pages: 36
Insignia NS-50DF710NA21 Quick Start Manual preview
NS-50DF710NA21
Brand: Insignia Pages: 2
i3TOUCH Premium P6505 T10 User Manual preview
Premium P6505 T10
Brand: i3TOUCH Pages: 18
cecotec TV ALU10043 Instruction Manual preview
TV ALU10043
Brand: cecotec Pages: 84

Brands by name

Popular brands

Load more brands