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MOST COMMON TV REPAIRS!!!

Common TV repairs that fixes akai, apex, coby, curtis, daewoo, dell, digi-life, durabrand, dynex, element, emerson, ge, haier, hp, hisense, hitachi, insignia, jvc, lg, magnavox, memorex, mitsubishi, olevia, panasonic, philips, pioneer, polaroid, proscan, protron, rca, samsung, sansui, sanyo, sceptre, sharp, sony, sylvania, toshiba, viewsonic, vizio, westinghouse, zenith, and more added daily, see TV repair list below (alphabetical order)
(right side of website: tv service codes & tech support numbers)

Tech tips-
- power surges enter TV through main logic board's audio video inputs or/and power board powercord, so check standby volts on power board it's either stby 3.3v or 5v dc if ok then it might be bad main board.

-most common tv repair is tv clicking on off caused by blown / swollen capacitors in power board, common for Samsung, lg, vizio, Philips

-LCD tvs that have backlight but no picture or turns off after few seconds followed by blinking red LED on TV can be bad t-con board (display timing controller) common for Sony tvs

-plasma TV that has no picture or turns off can be bad y-sustain board and ic's on buffer board. common on Samsung, Philips, lg

-always try power reset by unplugging all cables from TV for 5 minutes you'll be surprised how many times that works on TVs, cable boxes, audio amp receivers, surround sound systems.

- risk of shock when working on TVs best to unplug powercord but even if TV is unplugged it can hold juice in big capacitors so use rubber gloves.

-always take questionable TV parts out of circuit to get best meter readings and make sure meter has good batteries.

- if TV is dead "no power" check standby dc volts on power board it should be labeled on board "stby" or 5v or 3.3v (main board plug)
standby dc volts should be 3.3v or on some TVs it's 5v steady, if it jumps 0v to 5v then check capacitors out of circuit or voltage regulator on power board, if you have solid 0 volts check power cord for ac volts, check fuses or fuseable-resistors for continuity, or bridge rectifier.

-if TV shutsdown try troubleshooting by unplugging one board at a time but power resetting in between. For example on LCD TV if Tcon board is shorted the TV will force shutdown within the 1st minute as a safety feature to prevent fires. First unplug powercord then unplug tcon board out of circuit then plug in the powercord, if TV stays on without tcon board then replace tcon board (in few cases it can be faulty lcd panel). Also on plasma TVs try unplugging Y sustain board or Y buffer board to see if TV stays on.

- PCB printed circuit boards have "traces" lines that connect to tv part components, the board number is printed on the edge of the board or on a sticker. some boards have "rev."#'s which is needed with the board number.

- some TV parts can smell burnt, have burn holes, cracks on outside shell or look brownish / blacken burnt but sometimes that's mistaken by flux paste which is used to clean and bond solder joints, flux melts when heated.

- tapping on board with rubber handle of screwdriver can help find bad solder joints or loose cable connections

- using electronic freeze spray or applying hot air on different sections of boards can help diagnose tv, just check tv for any change, this works for tcon or logic boards best.

- cleaning board cable connections with electronic cleaner can fix TVs, this worked for me on Tcon board connections.

-novice tech replaces TV boards but expert tech troubleshoots tv issues and fixes TV boards down to component level saving 90% of cost of an average $100 replacement board. Many decent techs i know tend to buy the common TV repair kit for their tv model from ebay, amazon, or shopjimmy websites, costs around $20.

-tv board location #'s example F101 is fuse, D101 is diode, C101 capacitor, Q101 transistor / mosfet, T101 transformer, R101 resistor, IC101 integrated circuit chip, U101 microchip, J101 jumper, TP is test point, L is inductor coil, CN is connection, "stby" standby voltage on power board that powers main logic board.

-Plasma TV boards- power board that supply 5v to main logic board and x/z and y sustain boards that powers the buffer boards that scan in the plasma display panel. some plasma tvs have logic display control board. Most Plasma TV's X/Y Sustain and buffer boards fail.

-LCD TV boards- power board that powers a main logic board with either 5v or 3.3v standby, inverter board that powers backlight, 
tcon / timing control board that connects to lcd display panel.
ccfl tubes light up lcd screen, tcon inputs images on lcd screen.

-DLP TV parts- power board, main logic board, dmd board with dlp chip, color wheel, fans, lamp, light engine.

-CRT TV parts- power board, main board, crt board, tuner, flyback transformer, tube screen, deguass coil.

-Projection CRT TV- power board, main board, tuner, 3 CRT red, green, blue, projection guns, 3 flyback transformers, mirror, screen lens. 

LED TV- power board, backlight led driver board sometimes included in power board, tcon / timing control board connected to lcd display, main logic board.
Backlight LEDs light up screen, tcon inputs images on lcd screen.

-This is a tech guide, TV repair is dangerous act at your own risk.

-TV Parts available at Mouser, Shopjimmy, Ebay, Amazon, Rivervalley electronics, Union electronics... don't buy TV parts without warranty cause a few Ebayers burned me that way. 

Share your tv repair below add, tv model..., problem..., solution...
-Emerson LC320EM, SYLVANIA LC320SS2, MAGNAVOX 32MF301B
dead, fix F601 fuse blown, F601, Q600, Q601, D604, D607, D640, R608,

Common TV repairs starting with A-Z see comments below.


620 comments:

  1. Akai common repairs
    LCT42 - lines in tv screen. solution- replace blown caps in power board all 100uf and 470uf.

    ReplyDelete
  2. Apex LD40 models no backlight brightness. Fix capacitors in inverter board 47pf 6kv & 18pf 6kv burnt.

    ReplyDelete
  3. Coby TV repairs models TF-dvd. reset fix by on tv remote press , input, 2, 5, 8, 0, then go down to other settings then press enter, restore then press enter and yes to save.

    TF-TV24 models power problems fix replace blown capacitors on power board 1500uf, 1000uf, 470uf, and 1000uf on main logic board.

    ReplyDelete
  4. Dynex DX-LCD models buttons and "please wait" screen frozen. Fix c731 470uf cap main logic board.
    Dx-lcd color distortion fix u10 on t-con board or replace tcon board.
    DX-LD models no power no standby volts fix 1000uf 16v capacitors in power board. c17 and c19
    DX-LT models no power has standby volts and light on tv fixed by replacing main logic board.
    DX models reset by tv remote press menu, 1,9,9,9 enter.

    ReplyDelete
  5. Element common TV repairs
    42LE45Q models no power. replace CS1, CS2, CS20, CS21, CS22 five bad 1000uf 25v caps in power board.
    ELCHW261 models backlight ok but no picture loose tcon board connections or tcon board
    ELCHW402 no power. replace R820, R821, two 15k 5watt resistors, voltage regulator, C811, C814, C821, C838, C906 on power board.
    FLW- DEAD, replace c201, c304, c305, c312, c213, c222, c223, c300, c303,
    FLX- backlight shutdown arcing due to loose inverter wire shorting to ground secure wire with electric tape and solder bad solder joints t501.

    ReplyDelete
  6. This comment has been removed by a blog administrator.

    ReplyDelete
  7. emerson tvs repairs
    LC190EM- no power, 4 diodes D601, d602, d603, d604
    LC220EM no power, D631 (3 amp 100v diode)
    LC320EM no power, f601 4 amp fuse, q600, q601 mosfet, d604, d607, d610, d611, d640, r608, r602. r611
    LC40 - dead, IC1201, q601, q602, d1102, r1201, d1215
    LC501EM - dead, f601, q1601, d1605
    LD190- d612, c602, c604
    LE220EM - IC1001
    LE320EM - dead but standby volts on power board ok, replace main logic board



    ReplyDelete
    Replies
    1. Emerson LF391EM4F constant Red Blink, No response, dead. Replace Main Board.

      Delete
    2. Emerson LF391EM4F constant Red Blink, No response, dead. Replace Main Board.

      Delete
  8. Funai LF320FX dead, replace f602, q601, d608, d660

    ReplyDelete
  9. GE
    31gt659- dead, u4101, cr4106, c4105,

    ReplyDelete
  10. gpx
    TL1920- DEAD, REPLACE F1, D4, D5, D6, D7,

    ReplyDelete
  11. HAIER
    hlh26atbb- dead, replace blown capacitors in power board
    hlh37at - replace fuse, c32, bridge rectifier
    le55b - backlight ok but no picture, replace tcon board

    ReplyDelete
  12. Hisense tv fixes-
    f40v87 - boots to logo then black screen, replace inverter board or c1, c2, c3 470uf 35v caps, c843, c844, c845 1000uf 35v
    f42k20- dead, standby volts ok, replace main logic board
    ltdn42- no power, replace main logic board

    ReplyDelete
  13. Hitachi
    42edt41- picture problems- y sustain, upper and lower buffer boards
    42edt- color bar, logic control board (when pressed color bar disappears)
    42hds- negative image with lines, replace main digital board,
    55hds- dead, replace main digital board
    57f59- dead, replace f902, r907,

    ReplyDelete
    Replies
    1. No pictures just sound.

      Delete
    2. if you want good electronic services for multi brands please goto the below link
      Http://www.service4 need.com
      Http://Www.book4repair.com
      Http://awww.celloneservices.com

      Delete
  14. ILO TVs
    LCT models- dead, replace c50, c54, c37, c44, replace swollen capacitors on power, tuner board, and main boards
    lct42h- dead, replace c4, c5, c7, c8, c13, ec9, ec10, ec11,

    ReplyDelete
  15. Insignia TV repairs
    ns-l42, no picture but backlight ok, replace tcon board
    ns-l42, negative picture, replace tcon board
    ns-lcd, power issues, audio and backlight turns off, c34, c36, c521, c525, c531, cb6, cb7, cb11, cb19
    ns-ltdvd, dim color, IC as15-g on tcon board,
    ns-pdp, tv cycles 5 times to turn on, c204, c205,

    ReplyDelete
  16. JVC tv
    av-27, dead, replace q921
    av-48w, dead, ic911, d910,
    av-56w, poor color, ic804, r862,
    hd-52g, dead, replace lamp and check lamp connection and switch, clean fan and filter
    lt-22de, dim colors, digital board
    lt-32, tv turns on but no backlight then turns off, replace inverter boards
    lt-32e, dead power led blinking, unplug tv for 15 seconds then hold buttons menu, vol. down, power on tv,then power button again (resets logic)
    lt-42, audio but no backlight, replace inverter board



    ReplyDelete
  17. LG tv
    26lc2d, power issues, replace c201, c202, c208, c210, c211, c226, c228, c237, or replace power board
    32lb, low volume, c215,
    32lc, dead but standby volts ok, replace main logic board,
    32lg, backlight but no image, replace tcon board
    37lc, backlight but no function, d203, c201, c202, c208, c210,
    42lb, dead, r109
    42cs, dead but power board has standby volts, replace main logic board
    42lg, tv turns on then off, replace inverter board
    47lk520, dead, replace ac fuse, ic501,
    50pc, picture issues / flickers, replaced y sustain and buffer boards
    50pc, dead no standby volts, replaced power board
    50pc5d, power issue, replace all 3300uf 10v with 3300uf 25v capacitors
    50pg20, dead, replace f801, q801, q802, c201, c202, c203, c204, c218, c516, c522,
    50PJ, power issue, replace ic301, r927, d304,
    50pk, power issue, r927, r929,
    50pq, snowy and dim colors, replace popped capacitors in power board and ic201 on tcon
    50ps, half screen or no screen, replace y sustain and buffer boards
    50pt, hdmi issue, main board replaced
    55g2, dead 3 blinks standby volts ok, replace main board
    60pc, power issue, replaced all 3300uf 10v caps on boards, c237, c238, c240, c241, c242, c244, c353,
    ru-52, power issue, replace lamp, check lamp connection and switch, clean inside tv




    ReplyDelete
  18. magnavox tv
    14ms, volume low, replace ic7901
    19md35, color and power issues, c112, c114, c117, c118, c175, u301 needs heat pad
    26mf, dead, replace f601, d620
    32md, no backlight, q1970 on inverter board, f601, c605,
    32mf, dead, replace d610
    32mf, dead led blinks, r1943, r1944,
    40mf, dead, replace d652, main digital board

    ReplyDelete
  19. memorex tv
    mlt32, power issue, replace ec17, ec18, main logic board

    ReplyDelete
  20. MGA / mitsubishi
    cs-35, dead, replace c978, c982, c983, d982,
    wd-52, dark picture, replace lamp
    wd-65, color issue/ squels , color wheel replaced
    wd-65, dots on screen, replace dmd / dlp chip shopjimmy.com

    ReplyDelete
  21. Olevia tv,
    242fhd, power issue, cs21, cs22,
    540-b11, power issue, replace main logic board
    vle, dead, fix ac power switch,

    ReplyDelete
  22. Panasonic tv repairs
    ct-27, dead, replace d825, c815, c820, c823,
    ct-27d, no audio, replace d830, r818, ic2302
    pt-50, power issue, replace lamp, adjusted lamp connection
    tc-32a, backlight issue but volts to inverter board ok, replaced inverter board
    tc-32, dead, ic7000, q7000, pc7000, c7011,
    tc-p4, dead 14 blinks, replace q401, q402, q421, q422 sn board
    tc-p4, dead 7 blinks, sn board
    tc-p50, dead standby volts ok, y-sus board sc board
    tc-p50, dead 10 blinks, sc board
    tc-p50, dead 1 blink, main signal board (pn txn/) , ss board
    tc-p50, dead 11 blinks, clean or replace fans sos a-board
    tc-p50, dead 4 blinks, replace sc board
    tc-p50, dead 8 blinks, q051, d024, d022, d041, ss board
    tc-p55, dead 7 blinks, sc board,
    tc-p50, dead no standby led but standby volt ok, replace main logic board
    th-32, dead 7 blinks, power board, a-board
    th-42, power 2 blinks, mc201 board on power board
    th-50px, dead, buffer board
    th-50pz, hdmi issue, dg board


    ReplyDelete
  23. philips
    19mf33, dead, c913, c921, c110
    19pfl, dead, c112, c114, c117, c118, c168, c169, c176, c177, c202, c203, c502, c503, c538,
    22pfl4507, dead, replace f601, q601, d608, d653, r611,
    24pt63, dead, f9502, c2503,
    26hf79, backlight turns off, f2, c49 on inverter board
    32md, dead, c964, c965, c966, c975,
    32md35, red screen, u6 (as-15g) on tcon board
    32pfl35, tv turns off, solder transformer pins on inverter board
    32pfl, dead 8 blinks, main board
    37pf73, dead, r3318
    40pfl3505d, dead, f1601 8amp fuse, d1201, d1202, d1208,
    40pfl37, backlight ok but no image, f100 on tcon,
    42fpl, no backlight, replace inverter board,
    42fpl, screen frozen, update firmware from philips website support
    42fpl3704d, turns off, d631, c352,
    42pf730, tv clicks, c8059, c8060 3300uf 10v
    42pf73, dead 7 blinks volts ok on power board, replace main logic board
    42pf9966, lines, y sustain, lower buffer board, q5029
    42pfl360, turns off, q707,
    42pfl3603d, dead, f1, main logic board
    42pfl360, dead, d130, d131, r101,
    42pfl370, screen flashes, tcon board
    42pfl560, dead, f1, q708, q709,
    42pfl670, dead, u101, d201,
    46pfl570, dead, f1601, d1608,
    47pfl360, no backlight, inverter board
    50pfp533, tv turns off, y sustain board




    ReplyDelete
  24. Pioneer tv (close doorbell switch to prevent corrupting eeprom)
    (some pioneer tvs have backcover trip switches, so unplug powercord before opening tv)
    sd-643hd,color blue issue, ic401, ic402,
    sd-643hd, dead, c201, c202, c332, d314, r333, r334 power board
    sd-643hd no power, q511, c510, c532, c533, c811, c812, c817, c821, c828,
    pdp-5080, dead, unplug powercord and close trip switch with tape replace power board
    pdp-5080, hdmi no signal, unplug power replace main logic board


    ReplyDelete
  25. Polaroid tv
    2611-tlxb, no screen, ec17, ec18, 10uf 450v
    3211-, dead, ec2, ec21,
    flm1514, dead, c1, c4, ec14,
    flm2632, audio but no picture, inverter board transformers
    flm37, dead, c111, c100, c112, c113, c109, c120, c121,
    flm42, freezes screen, tuner, main board
    tdx026, no backlight, ec17, ec18
    tla019, dead, main board
    tlx042, bad picture, tcon board,

    ReplyDelete
    Replies
    1. Hello sir, I have a polaroid flm-3232 tv when you turn it on the standby light goes from red to blue and about 4 seconds back to red, no picture whatsoever, could this be a bad power board? bad capacitors? thanks any help would be appreciated.

      Delete
  26. Proscan
    32la30, dead, q11, z3, c28, c43, c44, c45, c46, c49,
    42la, dead, c809, c842, c854, c855, c864,
    26lb, no screen, inverter board

    ReplyDelete
  27. protron
    pltv, turns off, power board bad solder joints

    ReplyDelete
  28. RCA
    14f514, shutdown, flyback transformer
    l26w11, no backlight, inverter boards c30, c31, c230, c231, c17, c26,
    l26wd, power issues, cs7, power board
    l32wd, dead, cs2, cs3, cs43, cs7, cs8, cs32, c33,
    l32wd, dead, c444, c433
    l37wd, channels issues, main board
    l42wd, dead 5 blinks, cs1, cs3, c5, cs6, cs7, cs8, cs9, cs10, cs11, cs32, cs34
    l46wd, dead 5 blinks, q12, q13, r82
    m50wh, turns off / dots, replace lamp then dmd chip




    ReplyDelete
  29. Samsung TV
    FPT5084, dead, cb813, cb814, cx834, cx835
    HL61a650, dead, replace lamp, check lamp connection and lamp switch, clean fans
    HL72a650, turns off, c1d, c8015, ballast
    HLN, picture and power issues, DMD board dlp chip
    HLP, dots, DMD chip
    HLP, no video, digital board,
    HLP46, new lamp not working, replace ballast
    HLS46, turns off, c801, cs801,
    HLS50, dark picture, lamp and clean inside tv
    HLS50, dead, replace color wheel, fans, dlp chip
    HLS5086, yellowish / dark picture, lamp, cleaned inside tv
    HLS5087, tv turns off, over heats due to dust clogged fans
    HLT50, dots, DLP chip
    HLT61, dead, c854, c858, c859, c860, c861,
    hlt67, turns off, color wheel
    hpn5039, lines, f4003, q4037, q4038, q4039, q4036, q4054, x sustain board
    HPR4252, dead, f5004, replace y sustain and buffer boards
    hpr4252, lines in screen, buffer board,
    hps42, dead, main board
    hps4253, picture issues, main board
    HPS42, audio no video, y sustain board, upper buffer ICs shorted
    hpt42, turns off, qx801, qx802, c8857
    HPT5054, turns off, qx801, qx802, qx820, cx810, cx819,
    LN32, colors, tcon board u6
    LN32a, dead, cb852, cm852, cm860, cm856, cm861
    LN32b, backlight flashing / flickers, ccfl tube lamp light had loose connections at sockets
    LN40, picture isssues, tcon board
    LN46, dead, main board
    LN46, picture colors, tcon board
    LN46c, dead, nt811
    LN52B, dead power surge from storm, replace blown capacitors in power supply, main board
    LNS2651, no backlight, cm858, inverter board
    LNT40, dead, cm808, cm811, cm812, cm817, cs806, cs802
    PN42b, no screen, y sustain and y buffer boards
    pn43, clicking on off, x main sustain board q5000
    pn43d, no screen turns off, x sustain board
    PN50B, dead, x sustain board
    PN50c, y sustain and y buffer boards
    PN51D, dead, x sustain board
    PN51D, dead, f801, ic8015, db809, db810, db811, db812, db814 on power board
    UN46C, lines, tcon board
    UN55, dead led blinks, main board








    ReplyDelete
    Replies
    1. LN46C630, flickering flashing backlight screen, cut JP852 on power board
      LN55C630, flickering flashing backlight screen, cut JP852 on power board
      LN40C630, flickering flashing backlight screen, cut JP852 on power board
      LN60C630, flickering flashing backlight screen, cut JP852 on power board

      Delete
  30. Sansui TV
    HDLCD, power issues, remove c6212 on main board
    LT40A, power, remove c6212 on main board under shield (don't replace)
    LT46A, power, remove c6212 on main board under shield
    LT50A, dead, remove c6212 on main board under shield

    ReplyDelete
  31. Sanyo tv
    DP32647, colors, tcon board
    DP32, turns on off, main board
    DP50, turns off, sc board

    ReplyDelete
  32. Sharp TVs
    32c241, turns off, ic501, c514
    32c268, no picture, ic501, c514
    32sc26b, no power, ic501, c514
    36f830, dead, ic501, c514
    lc-20sh70, dead, f601, c615
    lc-19sk, dead, f7502, q7523
    lc-32d, dead standby volts ok, main board
    lc-c3242u, dead, q7602, q7603, r7626, r7933


    ReplyDelete
    Replies
    1. sharp lcd tvs, lines in screen, reseat tcon connections

      Delete
  33. Sony tv
    KDF-60wf, dead led 6 blinks, replace lamp, thermal fuse behind lamp fan
    KDL-32EX, dead, replace fuse, ic6301, q6301, th6301
    KDL-32L, turns off, inverter board
    KDL-37L4000, bad colors, u202 on Tcon board
    kdl-40ex, dead, ic6301 under power board
    KDL-40EX, logo freezes tv turns on off & led blinks 6, format USB stick on PC then install firmware from Sony support website then plug into tv's usb port to install update
    kdl-40sl, colors, u21 on Tcon
    kdl-46v, turns off led blinks 4, inverter wires loose and arcing used electric tape to insulate
    kdl-46xbr4, no power led blinks 6, inverter boards replaced
    kdl-46xbr4, dead 3 blinks, replace inverter boards
    KDL-52W3000, picture issues, replace Tcon board
    KDL-52V, negative picture, replace tcon board
    KDP-57WS655, dead tv led blinks 10, d6116, d6117, d6301, d6909
    KDS-R50XBR1, dead, replace lamp, fix lamp switch, lamp fan
    KDS-R50XBR1, dead tv led blinks 5, replace ballast, lamp
    kds-r50, shutsdown led blinks 4, lamp fan
    KP-51WS, dead tv led blinks 10, ic8001, ic8002
    KP-57WS510, dead tv led blinks 6, replace power board
    KV-36HS510, dead tv led blinks 3, ic6501, ic8002, c6556, c6597, c8031
    KV-40XBR, dead led blinks 7, IC6501, IC8002, C6556, C6557








    ReplyDelete
  34. SYLVANIA TV
    LC320SL1, DEAD, REPLACE INVERTER
    LC320SLX, DEAD, D635
    LC320, DEAD, F601, Q600, Q601, D604, D607, D640, R602, R605, R606, R608, R611
    LC320, DEAD, Q600, Q601, D604
    LC407SS, DEAD, D652
    LC40, HIGH BRIGHTNESS, TCON BOARD

    ReplyDelete
  35. TOSHIBA TV
    37LX96, DEAD 3 BLINKS LED, Q880
    37RV530, NO VIDEO, TCON BOARD
    40E210, DEAD, U3 ON MAIN BOARD
    46SV670, DEAD, R850
    50HM66, DEAD, LAMP
    52XV, DEAD, R850, Q880
    47ZV65, DEAD, R850, Q880

    ReplyDelete
  36. VIZIO TV
    E320VA, DEAD, IC401 ON MAIN BOARD
    E320VL, VIZIO LOGO THEN SHUTSDOWN, MAIN BOARD
    E321VL, DEAD, Q708, Q709, R102
    E370VL, DEAD, U18 EEPROM ON MAIN BOARD
    E390, DEAD, MAIN BOARD
    E420VT, F100, C604
    E422VL, VIZIO LOGO FREEZES THEN SHUTSDOWN, MAIN BOARD
    E550VL, DEAD, INVERTER BOARD SHORTED POWER BOARD REPLACE BOTH
    E601, COLORS, TCON
    M320SL, TV REMOTE ISSUE, IR BOARD
    M370NV, VIZIO LOGO TV TURNS OFF, EPROM ON MAIN BOARD @ EBAY
    V047LFHDTV, DEAD, Q104 ON INVERTER BOARD
    V0370M, LINES, TCON BOARD
    VW26LHDTV20F, DEAD, REPLACE ALL CAPACITORS 1000uf & 2200uf blown.
    VX37LHDTV, DEAD, U7, U5, U9 ON MAIN BOARD.





    ReplyDelete
  37. Westinghouse
    CW40T2RW, DEAD, D10
    LD-4680, DEAD, MAIN BOARD
    LTV-32W1, NO BACKLIGHT, INVERTER BOARD
    TX-52F480, DEAD, TC51 ON MAIN BOARD
    W4207, DEAD, F1, BD1 ADD THERMAL PAD

    ReplyDelete
  38. ZENITH TV
    Z50PT320, DEAD, MAIN BOARD
    Z37LC6D, DEAD, C204, C205, C215, C225
    Z42PJ249, TURNS OFF, F801, IC801, Q801, Q802, ON POWER BOARD.
    Z50PG10, NO SCREEN, UPPER BUFFER BOARD
    P42W46X, NO SCREEN RASTER, Y SUSTAIN BOARD
    Z32LC, DEAD, C204, C205, C207, C215, C225
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