T32134-AC service manual for Funai 0508152015-05
Contents
1. 4 2 PUTDOSE Go EE 5 3 Definition Of Level 1 Service 5 4 Block Diagram 6 5 Disassembly Assembly Procedures T 6 Trouble Shooting Analysis 20 7 Update BIOS EE 27 8 Explosion Diagram 33 9 Level 1 Spare Parts List 34 NEXGEN Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual PAGE 1 Attention During Servicing 1 1 1 2 1 3 1 4 1 5 1 6 This TV should be operated from the type of power indicated on the using label If you are not sure of the type of power available consult your dealer or local power company The IV shall be placed at low humidity and low dust Place the on firm flat surface carefully surface of the TV is plastic material and thin glass drop or sharp impact will cause damage to the TV Do not use alcohol or ammonia based liquid to clean the TV If necessary clean with a slightly damp cloth Disconnect the from the power supply before cleaning Hemove the power supply immediately in case of abnormality occurred in the TV especially strange noise of smell Turn on power for testing only after completing the assembly of the TV include casing and tighten the screw while servicing the to prevent hazard NEXGE Nexgen Mediatech Inc2. Nexgen Mediatech Inc 08 15 2005 IT 0845205 TITLE T32134 AC Level 1 Service Manual Approved by Arthur Pan Level 1 Service Manual Prepared by Simon Wang Doc No Preparation Date Model Version Page GSM FUNAI 32 01 2005 08 15 T32134 AC V1 0 1 of 36 Version Date of new version Contents Revision V1 0 2005 08 15 New release Pag 112 3 4 5 6 89 10 11 12 13 14 15 16 17 18 19 20 A1 0 A1 0 A1 0 A1 0 A1 0 A1 0 A1 0 A1 0 Date 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 8 15 n NC 23 EIE ET 27 28 29 30 31 32 33 34 35 36 _ A1 0 A1 0 A1 0 A1 0 At 0 A1 0 At 0 A1 0 A1 0 At 0 At 0 A1 0 A1 0 A10 _ Date ans sns 8 15 ans snsjens _ The information contained herein is the exclusive intellectual property or confidential document of Nexgen and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of Nexgen Nexgen shall not be liable for any information and unauthorized misuse abuse modification of this document 1 Nexgen Mediatech Inc TITLE T32134 AC Level 1 Service Manual T32134 AC LCD TV Service Manual Model No T32134 AC Brand NEXGEN Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual PAGE 3 36 Table of content 1 Attention During Servicing
3. 1 AF Baud Eate 3500 LD Baud Rate 115200 rase WNrite Werify Disconnect ead CP ef Codes Ritchie LE by User Commmand User Combkiand ASCII Went hip Ready 2 3l Nexgen Mediatech Inc NEXGEN TITLE T32134 AC Level 1 Service Manual 4 Showing Program OK after i als update operation finished press YES next Der 1 579 632 ROM Size 125K LD EOM Size File Information Select Filed BET inch WEMGEM 12143 KO U TPUT MS To2_011 H00 Check Sum F305h File Size 58 DOOOS B yes Select Filel Check Sum File Si T anction Status Progress 45245 Bytes 100 D Swich to LD by User Command HBEHHERENEEENEEEEEEENHEEENHENENE 1 ComMand ASCII Consect Next Chip 15 After completed update F W 03 18 6065 operation pull out AC power cord VER VO0 31 901 30004N then insert again Turn on the power COUNTRY ANGUAGE and into Factory Mode QUICK SCAN DATA RECALL press Vol or FINIT ALURN TN resume default DATA RECALL SSC SPHN MEM SSC MEM SPAN MEM STEP LVUS REUUCE Below set there is no function 10 Pull out AC power cord while After update failing gt press and a stay then insert AC power cord f
4. ine 05505 TITLE T32134 AC Level 1 Service Manual 3 Release 12 screws 3 1 Release 5 screws 3 2 Release 3 screws and take off Back Cover Back Cover WEDIATECH INC Nexgen Mediatech Inc DATE 08 15 2005 08 15 2005 TITLE T32134 AC Level 1 Service Manual 4 Release 4 screws and take off Wall Mount Bracket Wall Mount Bracket NEXGEN i Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual PAGE 10 36 6 Release 10 screws of Main Cover Bracket T Release 6 screws of PC Panel Bracket and take off PC Panel Bracket 8 Release 5 screws and take off AV Panel Bracket WEDIATECH INC Nexgen Mediatech Inc 08 15 2005 TITLE T32134 AC Level 1 Service Manual PAGE 11 36 9 Take off Main Cover Bracket by arrow direction Main Cover Bracket 10 Take off Video Board 10 1 Release 6 screws of Video Board E d 4 i peas 9 11 HEDIATECH INC Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual 10 2 Take off 3 wires of Video Board Video Board 11 Dm de 2211111 999 SdiliHd e 2 Za ess 1 m CR N e zi ui 4 Me SC d s 7 N 2 gt 7 omn fac d d m Wl a V 4 yw 12 HEDIATECH INC Nexgen Mediatech Inc DATE 08 15 2005 L_DATE 08 15 2000
5. TITLE T32134 AC Level 1 Service Manual Main Board 1 LI n Per mi 4 DE 4 m mage ci EC 12 1 Release 2 screws and the wire Function Key Kit VOLUME 13 Nexgen Mediatech Inc DATE 08 15 2005 DATE 0815 2005 TITLE T32134 AC Level 1 Service Manual 13 Take off IR Board 13 1 Take off IR Board IR Board 14 Release left and right each 8 screws of Speaker Rear Cover Speaker Rear Cover Aaa EO H 14 HEDIATECH INC Nexgen Mediatech Inc DATE 08 15 2005 DATE 08 5 2005 TITLE T32134 AC Level 1 Service Manual 15 Release left and right each 4 screws of Speakers Speakers 16 Take off Inverter Connector 16 1 Take off Connector Wire of Inverter by arrow direction Nexgen Mediatech Inc MEDIATECH INC DATE 08 15 2005 DATE 0815 2005 TITLE T32134 AC Level 1 Service Manual 17 Take off Panel Connector Take off the black sticky tape 17 1 Release screw of Ground Wire 17 2 Press and take off Panel Connector by red arrow direction 18 Take off Frame Support Front Base MESSEN Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual PAGE 17 36 18 1 Release 5 screws and take off Stand Frame Support Front Base _ Stand Frame Support Front Base F gt 3 7 ch h 19 Release 4 screws of Front Base
6. to select H01 Dei F Chip Information select Chip YT FOES AP ROM zie 125E LD ROM Size 4E File Information Select Filet CADocument and Settines425 change i EM ISP_hethod_dock ST232 017 Check Sum 4400h File 223 LE 228495 betes Select Filel Serie HANE 712 Funct E 2 Hess ie oy ISP Method doc Er roc Gia ee Ts MST 2 017 Hol on MST27 081 Hoo a Me 122 01 n 4S T27 O81 EIN MST27 081 B01 IMS T27 081 BOO i How TOUseISP W4 doc Isp Writer 71 08 MST32 017 B00 M amp T27 081 H01 Stem Prazre A riz T32 017 B01 Files i 1 Has je az Reads Im EE E 30 NEXGEN ites i Nexgen Mediatech Inc DATE 08 15 2005 T32134 AC Level 1 Service Manual PAGE 31 36 AD Confirming the connection RS 232 again press ConNect next 2 Showing Connected and Program All 3 Pressing Program All then start to update F W Sa CADocuments and Settinest423 chan Fi Writer EE E Configuration File Setting View Help De Chip Information select Chip WTAE 1 ROM Size 125E LIO Size File Information select Fiel C Documents and Settines422 Method doc sT222 017 1 Check Sum 4400h Fil
7. 40 6200060 26 604 030008 140 SCREW M3 0 5 8 C2 2 SCREW HH UNC4 40 7 HS 6 SCREW PH SW TW 8 4 M4 0 5 6C2 609 040015 140 SCREW PH W SW M4 0 7 15 C2 4 180 320001 101 bon LCD PANEL MODULE 1366 768
8. DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual 2 Purpose The purpose of this service manual is for the reference of Authorized Service Provider ASP while proceeding level 1 service for the product mentioned in this manual 3 Definition Of Level 1 Service The definition of level 1 service is defined by Service Provider SP hereafter based on service efficiency and effectiveness considerations Normally level 1 means PCBA Mechanical Parts Internal Cable Accessory Component gt Packing Material for LCD TV The concrete composition of level 1 spare parts will be mentioned in item 9 to show the level 1 list of materials Nexgen Mediatech Inc TTT T dare 0852005 TITLE T32134 AC Level 1 Service Manual 4 Block Diagram LCD Panel Inverter LCD Panel Interface Audio Processor amp SDRAM Amplifier DC DC Converter TV Module TV Interface AID Converter Video Decoder Graphic Interface Audio amp Power Interface Speaker R OSD Keypad amp Indicate LED Power To CATV amp Speaker Connector Speaker L Adapter Controller Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual 5 Disassembly Assembly Procedures E Tools MODEL T32134 AC Disassembly steps 1 Take off AV Cable and PC Cover 2 Recline TV set release 4 screws and remove Stand down toward as arrow Stand Kit Nexgen Mediatech Inc NEXGEN 1 8
9. and take off Stand Frame Support Stand Frame Support Front Base WEDIATECH INC Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual V1 0 PAGE 18 36 20 Release left and right each 6 screws of Speaker Panel Speaker Support Speaker Panel Speaker Support 21 Release 4 screws Speaker Speaker ErPane gt 22 Release 14 screws of Panel Bracket and take Front Bezel apart Front Bezel MESSEN Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual PAGE 19 36 23 Release 4 screws of Panel and take Panel Bracket apart Panel Bracket MMC ne 24944444440 re Nexgen Mediatech Inc NEXGE DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual V1 0 6 Trouble Shooting Analysis Failure Analysis Light On Lem c Check PCB 1 Check Panel Panel Change Panel Change Abnormal Display Bright Dot Dark Dot Backlight Light Leakage D Image Sticking Brightness Spot Particle Dot Defect No Display Check Panel Panel Change _ Next Step A Completed 20 Nexgen Mediatech Inc NEXGE DATE 08 15 2005 o ooo DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual Defect Mode Failure Analysis Repair Testing Check Ima
10. 0 011 482 000010 011 174 001601 101 174 270205 101 174 273007 101 174 320202 101 174 320204 101 174 320301 101 174 320603 101 174 320604 101 174 321002 101 174 322201 101 174 323002 101 510 270005 011 English Description STD Usage PCBA T27004 VIDEO BOARD 0 34 1 BATTERY ALKALINE AAA 1 5V I e IE le WIRE T32114 INV 10 12P Lz270 WIRE T32114 PANEL L 160 PCBA T27124 IR BOARD V1 0 200 270048 0101 200 270077 0101 200 320009 0101 200 320024 0101 220 270015 011 250 320013 011 462 000010 011 479 000003 011 601 040008 140 601 430008 040 601 740012 140 510 272003 021 SCREW BH 4 0 7 8 C2 PCBA NLC27C1 KEY BOARD 1 34 Nexgen Mediatech Inc NEXGEN TITLE T32134 AC Level 1 Service Manual 200 320017 0101 732134 STAND BASE COVER 200 320019 0101 220 270015 011 250 270056 021 250320010011 250 320014 011 250 320020 011 601 740008 040 603 040012 140 609 040010 010 609 040015 140 185 019201 101 AC DC P SUPPLY 192W 100 240V 200 320008 0101 200 320020 0101 200 320021 0101 35 NEXGEN Nexgen Mediatech Inc 08 15 2005 TITLE T32134 AC Level 1 Service Manual 10270007011 22222 102700901 3032000701 90270055011 620007011 1 o 1 2 5032001801 06032001501 beggen 8552000201 0000012010 4 01 030008 140 s 22222 601 040008 140 1 040 oam
11. DATE 08 15 2005 DATE 0815 2005 TITLE T32134 AC Level 1 Service Manual em nes No Image Video Abnormal AV SV CH TV 1 TV No Sound TV No Close Caption Or V Chip NTSC TV No Teletext PAL SECAM Completed Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual PAGE 26 36 Defect Mode Failure Analysis Repair Testing Can t Upgrade BIOS Check PCB M B Change Check Firmware IC Abnormal BIOS Upgrade lt gt Completed NEXGEN Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual 7 Update BIOS D Under TV Mode press amp VOL 4 Buttons at same time then press MENU Button 2 Showing F W Version in the Factory Mode A VER V8 31 001 30004N The right side Factory Mode picture is an example QUICK SCAN 1 a f MEM im N JU ur 3 Pressing CHW move to ISP ES 2 d n d ER V0 31 901 30004N LANGUAGE HI FINIT BUHN II 1 i SPHI f M B IN En 21 e Nexgen Mediatech Inc 0845 2005 TITLE T32134 AC Level 1 Service Manual 4 Pressing VOL lt or P Button It is showing RUN and locks the keypads 45 18 85 VER VO 31 5901 3006004N COUNTRY LANGUAGE QUICK SCAN FINII BUHM IN OFF SPHN MEM SSC
12. MEM SPAN MEM STEP LUDS REDUCE 5b RS 232 port location 5 1 Connecting RS 232 Cable to TV set 28 NEXGEN Nexgen Mediatech Inc DATE 08 15 2005 aa DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual 5 2 Connecting to the computer s RS 232 port To execute CPU IspWriter exe program on your PC as the right screen appeared 7 Select Chip or to select W79E632 ex Isp Writer 1 08 BED RA FEW TAD WAG EE 0 Dar 529 SB SB X x at 73 Isp Writer v1 08 ous EI str BI Deut etz 3 KB CFG 2004 12 Isp Writer 1 08 805115 riter 1 CFG Ss 200343 8051Isp Writer exe 8051 s Writer cfg gt comm 80 76KB 2001 11 2004402 FF 10 35 l 2 ani 52KB ESA 2001 11 Xu 444 KB BHE AR A Gb gt 5423 chanet ESP Method doceni riter 1 08Defaulteis el LD ROM ROM Sige 128E File Information Select PileO Check Sum Select Filel Check Sum Conmunication Settine Online Disconnect Fort Name COMI Fort Mode Baud Fate 9500 sl LD Baud Fate Function Pra grammi All Erase Write Werity Disconmect Upload Read Hone me vert Verify Codes Switch to LD by User Command User Com
13. bkiand BIT WELLE Fesdy Be 29 NE AEN Nexgen Mediatech Inc DATE 08 15 2005 PAGE 30 36 3 LAC Documents end Settings423 chang 8 C icki ng Select F l le0 or v u EE View Help to select 9 Selecting Inte Hex press next ethod_ docs je x1 O ce hip Information select Chip WTOEHFZ AP ROM Size 128E LD ROM Sige 4E STE iiw ME T27 081 HOO asrama 2 ME T27 081 BD1 jaa MST32 017 B01 es MS T27 081 Boo 017 200 fr HowToUseISP_Y4 doc MST27 081 HO1 Isp Writer V 1 08 St e RH ID MET32 017 Boo BEER OO Fx fe tout File E spo Hey A Configuration Pile Settima D Chip Inara select Chip AP ROM Size 125E LD ROM Size 4E File Information Select Filet C Documents and Setines 423 chan ESP Method doc sT 222 017 Check Zur ez select Filel Check Sur Function aton Disconnect Upload Read Savi E 1 VEM Verify Cod Ze Baud 3550 LD Rate Program bl Erase W rit Sim TT Switch to LD by User Command User Comifand ASCIIT d We 5 SS Ready DT Progress 0 D Pressing SelectFilei or v
14. e 223 1E 26495 Rates Document and Setings 423 change Sl MISP_Method_doctMsT32 017 Check Sum S500h File 211 216399 Bytes Function MA pionmmuniatien Setting Online Disconnect Pro saan A Erase4 Write Veriyi Disconnect Upload Read Save veri Werify Codes Fort Name Fort Mode AFP Baud Rate LD Baud Rate Switch to LD by User Command User ComMand ASCII Ready CED OE Ng ERU Document and Se thin 23 chane 4 _Method_dociep Writer NTN CU C onfiseuration File Setting View Help Select Chip 1 AP ROM Size 125E LD ROM Size File Information select Filet C Documents and Settines422 cheanzwunmpmSP Method doc sT22 017 1 Check Sum 4 400h File 2253 226490 select Filel I Document and SettinesA425 changwumrmSP Method docw sT22 017 Check Sum 8500h File zl11 3E 21532950BEwtbesz Read paves Part Mode Hone Baud Rate fason LD Baud Rate 115200 Verify Codes Switch to LD by User Command User ASCII Ready 2 C cmfiseuration File Setting Tie Help mx Information select 2 S AP ROM Size 125E LD ROM Size 4E Check Sum 8500h File 211 2162995BR Hes Communication Setting Online Connected Fort Name comi e 1 Port Mode
15. ge Is Too Dark Check Pane Gray Display Display Abnormal Display Down Power On Display Check Abnormal Completed Nexgen Mediatech Inc NEXGE DATE 08 15 2005 DATE 0815 2005 TITLE T32134 AC Level 1 Service Manual Defect Mode Failure Analysis Repair Testing ON OFF Abnormal Check PCB M B Change Check Keypad B Keypad B Change LED Display LED Off Abnormal LED Dark LED Abnormal LED Flicker Keypad B Change FFC Change Push Any Key To Restart N M B Change M Check FFC Power Saving Mode On VGA Check PCB Abnormal Keyboard Unavailable Keypad B Change NG NE XGE Nexgen Mediatech Inc DATE 08 15 2005 TITLE T32134 AC Level 1 Service Manual PAGE 23 36 Repair Testing M B Change Failure Analysis Display Flicker Defect Mode Other Abnormal Display Panel Change Check Panel Cannot Use Remote Contro Keypad Change Hemote Control NG 23 Nexgen Mediatech Inc NEXGE DATE 08 15 2005 DATE 0815 2005 TITLE T32134 AC Level 1 Service Manual Defect Mode Failure Analysis Repair Testing Audio Sound Adjust Abnormal Check No Sound Check Speaker Single Sound Keypad B Change Hear Phone Check Hear Check FFC Completed 24 Nexgen Mediatech Inc NEXGE
16. ree two buttons and wait for 5 seconds begin to update F W Jump to 27 page item SOURCE 32 m U N Nexgen Mediatech Inc 08 15 2005 OC E d E 2 lt lt e N BOOTH A 8 Explosion Diagram EL NJ OXZN A y Xp iim t l 90 WOU LO TR Sai rel MAACO AY PEICELI TRAV PEIZEL En Od PEIZE Bat PR Ted QUT CILE AWA PELCEL ENYA PEREL 22 Zieta HA 3805 ASYA INOW FE LZEL TRANS SAVE S SLIN 3 PENEL SO LI 0 1 800060 109 Or Ts 10050 609 LIO 620047 OLO DI IOTO EZOOCE 008 LOTO QU OF SOOO LOS II LOO OTE LODO LEDOZt 005 TO 9000 sc LOS LOTO FEOOCE 01006 01 1007 10002 lt lt lt 6 e00 9000 LEE 100 SOOOZE t S 05 1 3 QUIS X FELEEL 00 9000 LTS mc 33 NEXGEN TITLE 9 Level 1 Spare Parts List Nexgen Mediatech Inc DATE 08 15 2005 T32134 AC Level 1 Service Manual PAGE 34 36 T32134 AC LCD ASSY 817 321340 003 P N 510 271012 051 510 321001 011 151 051503 002 170 101803 101 171 081802 101 290 270020 021 480 320004 011 481 32001
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