Hitachi 37ld8500 User manual

CAUTION:

Before servicing this chassis, it is important that the service technician read the “Safety

Precautions” and “Product Safety Notices” in this service manual.

ATTENTION:

Avant d’effectuer l’entretien du châssis, le technicien doit lire les «Précautions de sécurité»

et les «Notices de sécurité du produit» présentés dans le présent manuel.

VORSICHT:

Vor Öffnen des Gehäuses hat der Service-Ingenieur die „Sicherheitshinweise“ und „Hinweise

zur Produktsicherheit“ in diesem Wartungshandbuch zu lesen.

SERVICE MANUAL

MANUEL D'ENTRETIEN

WARTUNGSHANDBUCH

Data contained within this Service

manual is subject to alteration for

improvement.

Les données fournies dans le présent

manuel d’entretien peuvent faire l’objet

de modifications en vue de perfectionner

le produit.

Die in diesem Wartungshandbuch

enthaltenen Spezifikationen können sich

zwecks Verbesserungen ändern.

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

COLOUR TELEVISION

April 2007

No. 0233

37LD8500

19. APPENDIX B

19.1. BLOCK DIAGRAMS

AUDIO

DECODING

MSP3411G

MICRONAS

AUDIO

DECODING

MSP3411G

MICRONAS

AUDIO

AMPLIFIER

D-CLASS

AUDIO

AMPLIFIER

D-CLASS

MAIN_L, MAIN_R,

VPC3230D

VIDEO PROCESSOR

PIP PICTURE

MICRONAS

VPC3230D

VIDEO PROCESSOR

PIP PICTURE

MICRONAS

8-BIT YUV

AUDIO AMPL. BOARD

PSU

MAIN BOARD

SDA5550

MCU

MICRONAS

SDA5550

MCU

MICRONAS

GENERAL BLOCK DIAGRAM

24 BIT RGB

SVP-EX 59

LVDS OUT

AUDIO/VIDEO/GRAPHICS IN/OUT

IDTV,SVHS,MMC (RGB),PC IN

HDMI DECODER

SIL9993

HDMI DECODER

SIL9993

HITACHI

No. 0233

Tuner/IF/Audio

HITACHI

No. 0233

In/Out

HITACHI

No. 0233

VPC3230

HITACHI

No. 0233

Video Decoder

HITACHI

No. 0233

DDR RAM

HITACHI

No. 0233

MCU Interface

60"

59"

19"

20"2"

A"K"

3" 2"

29"

30"

PCB KENARI" OES"

LF"

17MB15E-7" VER

010606"

E" E"

C1162"

C1167"

C1168"

C1178"

C1181"

C1183"

C1185"

C247"

C300"

C416"

C2404"

C316"

C317"

C331"

C290"

C295"

C302"

C352"

C353"

C411"

C413"

C424"

C417"

C419"

C426"

C428"

C466"

C289"

C634"

C518"

C601"

C911"

C607"

C611"

C631"

C400"

C401"

C402"

C403"

C605"

C404"

C405"

C932"

C933"

C934"

C436"

C935"

C517"

C410"

C412"

C281"

C362"

C2051"

C2052" C2053"

C298"

C423"

C432"

C433"

C443"

C444"

C902"

C903"

C445"

C458"

C459"

C283"

C1189"

C350"

C1191"

C905"

C947"

C927"

C928"

C929"

C1194"

IC213"

IC212"

C1195"

IC216"

IC217"

IC218"

IC219"

IC220"

C1196"

C514"

IC209"

C2010"

PL205"

C258"

PL900"

PL901"

C266"

C269"

C284"

C948"

D1001"

IC1"

IC224"

IC317"

IC318"

S301"

C922"

C1078"

C1085"

C1087"

C1116"

C1097"

C1106"

C1126"

C1133"

C1136"

C1149"

C1145"

C1151"

C1152"

C1176"

C1166"

C1174"

C1169"

C1175"

C1171"

IC622"

C2106"

PL904"

D600"

R265"

R277"

IC904"

R676"

R682"

R688"

R689"

R690"

R691"

R692"

R695"

C3000"

R696"

R426"

R422"

C248"

C253"

R425"

R512"

R325"

R326"

R510"

C330"

C332"

S437"

S110"

C2235"

IC315"

IC400"

C2236"

C2237"

C2238"

PL607"

Q2"

C620"

C610"

C615"

S223"

Q400"

S303"

S307"

S308"S309"

S310" S311"

S312"

S314"

C900"

C901"

C904"

C912"

C906"

C908"

C909"

C910"

C914"

C916"

C915"

C917"

C920"

C921"

C918"

C919"

C406"

C407"

C408"

S411"

S412"

S413"

C1009"

C1010"

C1012"

C1030"

C2049"

C1039"

C1041"

C1043"

C468"

C469"

C1048"

C1049"

IC401"

C1006"

C1011"

C2055"

C1014"

C1020"

C1021"

C1025"

C1028"

C1029"

C1036"

C1042"

C1045"

C2074"

C356"

C2078"

IC208"

IC210"

IC211"

IC902"

IC903"

C2083"

IC200"

IC201"

C357"

C358"

C2061"

C2004"

PL200"

PL1002"

C502"

IC623"

Q903"

IC2000"

PL600"

PL902"

PL203"

C501"

Q900"

S430"

S431"

C2060"

R913"

R1067"

R1068"

R204"

R208"

R209"

R210"

R220"

R221"

R222"

R223"

R224"

R225"

R242"

R239"

R241"

R261"

S414"

C931"

S438"

S439"

C939"

C940"

C941"

C1192"

S622"

R660"

S623"

S627"

S628"

S629"

R903"

C1197"

C1201"

S901"

R910"

C505"

R1027"

R1035"

R1041"

C516"

R1011"

R1037"

R1038"

R1042"

C2046"

S201"

D900"

X1001"

X1000"

Z1001"

Z1002"

Z1000"

Z1003"

C942"

C1172"

C1173"

C1179"

C1180"

C1080"

C1123"

C1124"

C1056"

R694"

C1132"

C1134"

C1138"

C944"

C945"

C251"

C1157"

C1148"

C1156"

C254"

C1154"

C1158"

C1164"

C2064"

C2069"

C946"

D2023"

C263"

C292"

C276"

PL206"

PL207"

Q606"

C327"

C304"

C329"

IC214"

C337"

C338"

C293"

C261"

C270"

C277"

C278"

C299"

C271"

C272"

C301"

S602"

S603"

S605"

C930"

C333"

C342"

C273"

C328"

C260"

C262"

C265"

C274"

IC215"

C275"

C1038"

C1040"

IC316"

C1024"

C1034"

C1037"

C1005"

C2092"

C279"

C2095"

C2101"

C282"

D901"

D902"

D903"

D905"

D906"

L900"

D907"

D908"

D909"

D910"

D200"

D201"

IC204"

IC206"

IC207"

IC900"

IC901"

C2103"

C1198"

C288"

L901"

L902"

L1030"

L903"

S606"

IC2014"

L904"

L905"

L211"

L212"

L201"

L202"

C339"

L203"

Q6010"

C363"

C1199"

C1200"

C1202"

L204"

L205"

C291"

C1205"

C1206"

L206"

C287"

L207"

L209"

L210"

L214"

D205"

L311"

L313"

L314"

L604"

D207"

D208"

L907"

L912"

L913"

D210"

L906"

L917"

L918"

L909"

L920"

L924"

L926"

L1000"

L1002"

D215"

D216"

Q901"

Q1007"

Q1009"

C364"

Q1011"

C365"

Q202"

Q200"Q203"

L315"

TP100"

IC2003"

C3002"

D217"

Q1002"

C3003"

Q1003"

R1100"

R1103"

R1102"

R1112"

R909"

R911"

R1069"

R1070"

R1071"

R1089"

R1095"

R1098"

R1106" R1104"

R1108"

R1111"

R206"

R207"

R211"

R212"

R213"

R214"

R215"

R216"

R217"

R218"

R219"

R226"

R227"

S649"

R230"

R237"

S650"

R238"

R249"

R252"

R253"

R254"

C2056"

C2057"

C2063"

R260"

D904"

R309"

R310"

R311"

S818"

S819"

R315"

R316"

R317"

R318"

R319"

R320"

D911"

R322"

R323"

Q6012"

IC223"

C3005"

C3007"

C3008"

TU1001"

L501"

L600"

L601"

R313"

C3001"

PL104"

C2072"

R606"

R607"

L1019"

L1020"

R610"

R611"

L1021"

PL201"

PL308"

PL1003"

R624"

R625"

R626"

R627"

R628"

R629" R639"

R264"

R648"

R655"

R276"

R632"

R679"

R680"

R640"

R681"

R275"

S6315"

S6316"

S6317"

R400"

C2094"

C2099"

C2104"

C2009"

C2005"

C2006"

C2007"

C2008"

C2022"

C2024"

C2011"

C2013"

R401"

R402"

C2015"

C2017"

C2019"

R406"

R407"

R408"

C2021"

S6318"

L1025"

R902"

C2027"

C2029"

C2032"

C2033"

L2001"

C322"C321"

R6039"

IC221"

JK200"

R321"

L2003"

L2004"

R912"

L2005"

L2006"

L2009"

R907"

R908"

R914"

R900"

R901"

R915"

L2010"

R926"

R2033"

R256"

R255"

R257"

C2107"

R246"

R248"

R258"

R259"

C2036"

C2058"

C2059"

R1026"

R1023"

L2018"

R1044"

PL604"

L1003"

Q207"

C2062"

R1004"

R1008"

R1013"

R1025"

R1029"

R1032"

R1036"

R1043"

R1022"

C2081"

Q208"

R1031"

L908"

S204"

S205"

S200"

L910"

L911"

L914"

S604"

R103"

L915"

L916"

L927"

L928"

C2025"

C2026"

C2038"

C2039"

R100"

R101"

R102"

R412"

S6319"

R417"

R418"

R419"

S900"

C1187"

R250"

R251"

C1193"

C2200"

C2201"

D102"

R413"

R414"

R415"

D104"

D106"

IC2013"

IC2012"

FD15"

R2029"

R2210"

FD20"

R500"R501"

R502"

R506"

R507"

R508"

R509"

R511"

R513"

R514"

R515"

R516"

R698"

R6040"

C3004"

C3006"

R2031"

R2032"

R2094"

C3009"

IC3000"IC3001"

R403"

X400"

D221"

D222"

D223"

D224"

TU1000"

X1002"

X300"

D2000"

X600"

D2003"

D2101"

D2102"

D2103"

D2104"

D2105"

D2500"

D2001"

D2100"

D2020"

IC2001"

IC2002"

S6320"

D913"

JK300"

JK301"

JK303"

JK302"

JK304"

R919"

R920"

R1045"

R2003"

R2095"

L2017"

L2016"

PL103"

PL606"

PL2001"

Q1013"

Q1014"

Q1015"

Q1016"

R279"

Q2001"

Q2002" Q2003"

Q2004"

Q2299"

Q2300"

Q2301"

R281"

R282"

R283"

R2214"

R231"

R232"

R404"

R405"

Q600"

R503"

R1118"

R1123"

R2089"

R2090"

R2301"

R2302"

R6005"

R2213"

S640"

S643"

R331"

R332"

R333"

R424"

R2014"

R2070"

R1120"

R1122"

R2069"

R2305"

R423"

R1119"

R1121"

R1125"

R6007"

R6010"

S108"

R2007"

R1126"

R2035"

S109"

R1124"

R2004"

R2005"

R2015"

R2017"

R2018"

R2026"

R2027"

R2304"

R2306"

R6006"

R6011"

R2038"

Q601"

R604"

R2062"

R2063"

R2068"

S340"

R2077"

R2084"

Q902"

R2080"

R2088"

R2024"

R2025"

S802"

S1005"

S1008"

S2000"

S316"

S636"

S637"

S638"

S639"

S641"

S642"

S425"

S426"

S427"

S644"

S645"

S806"

S613"

S614"

L925"

PL1004"

S801"

S903"

S904"

S1006"

S1009"

S807"

C1159"

C1165"

C2012"

C2014"

C2016"

C2018"

C2020"

C2028"

C2030"

C2031"

C2034"

C2037"

C2066"

C2067"

C2088" C2096"

C2089"

C2090"

C2091"

C2097"

C2098"

C2100"

C2093"

C2102"

D1003"

D2021"

D2022"

IC2006"

IC2008"

L919"

L1031"

L1032"

L1017"

S808"

S809"

L2015"

R244"

R2098"

PL301"

R1127"

R1129"

R1130"

R2200"

R2201"

R2028"

R2039"

R2040"

R2041"

R2043"

R2044"

R2045"

R2048"

R2042"R2046"R2047"R2049"

R2050"

R2051"R2052"

R600"

R601"

R6041"

R923"

R924"

R925"

R2071"

R2064"

R2065"

R2066"

R2067"

R2073"

R2074"

R2075"

R2076"

R2082"

R2083" R2078"

R2086"

R2079"

R2085"

R2081"

R2087"

R2091"

R2300"

Q6006"

Q6007"

S810"

S811"

R522"

R523"

S336"

S337"

S812"

R525"

R602"

S6300"

S6310"

C2202"

R603"

S813"

S814"

S6311"

R6015"

R6016"

S6312"

S6314"

D1007"

S815"

R2099"

R6045"

L923"

L1018"

Q1"

Q100"

R6046"

Q1004"

Q2000"

Q602"

Q603"

Q604"

Q605"

R280"

R284"

R2030"

R916"

R917"

R1033"

R2001"

R2203"

R918"

R922"

R1046"

R2002"

R2096"

R2097"

R2303"

R6018"

R6019"

S816"

S817"

S607"

S907"

S608"

R312"

D914"

S2012"

S2013"

S107"

S341"

S342"

S343"

S344"

S6321"

S6322"

L1027"

L2000"

R291"

R292"

R293"

S653"

S654"

L930"

L931"

L932"

17MB15E-7

C1162"

C1167"

C1181"

C1184"

C1183"

C1182"

C300"

C334"

C335"

C336"

C340"

C416"

C2404"

C344"

C346"

C249"

C316"

C317"

C331"

C409"

C418"

C341"

C420"

C421"

C343"

C425"

C417"

C427"

C429"

C422"

C434"

C435"

C437"

C440"

C2207"

C446"

C447"

C451"

C431"

C455"

C456"

C503"

C504"

C448"

C449"

C452"

C430"

C442"

C450"

C454"

C457"

C515"

C462"

C463"

C465"

C467"

C351"

C294"

C460"

C600"

C911"

C2405"

C604"

C606"

C607"

C608"

C609"

C612"

C611"

C613"

C624"

C627"

C630"

C913"

C2406"

C526"

C527"

C528"

C529"

C530"

C531"

C532"

C936"

C937"

C924"

C925"

C414"

C415"

C926"

C361"

C298"

C438"

C439"

C500"

C902"

C903"

C938"

C1188"

C283"

C350"

C905"

C947"

C927"

C928"

C929"

C506"

C507"

C508"

IC213"

C509"

C510"

C511"

C512"

C513"

IC218"

IC209"

C255"

C2050"

PL205"

C257"

PL900"

PL901"

C2203"

R1113"

C2204"

C948"

D1000"

C2205"

C2206"

C2208"

C2209"

C2210"

C1078"

C1079"

C1081"

C1086"

C1084"

C1087"

C1118"

C1112"

C1113"

C1117"

C1114"

C1119"

C1120"

C1121"

C1122"

C1125"

C1130"

C1137"

C1144"

C1145"

C1150"

C1151"

C1152"

C1153"

C1163"

C1170"

C1169"

C1177"

L218"

C2105"

PL904"

R420"

C2211"

C2212"

R1049"

C1000"

C2213"

C2214"

C2215"

R416"

C2216"

C2217"

R693"

C2218"

C2219"

C2220"

C2221"

R267"

C2222"

C250"

C252"

R274"

C2407"

C306"

C2223"

C2224"

D601"

D602"

C311"

C312"

C313"

R687"

C2225"

C318"

C319"

C320"

C323"

S302"

C2226"

C345"

C347"

C2227"

C2228"

C2229"

C2230"

C923"

C2231"

C2232"

C2233"

C2234"

S615"

S220"

S221"

PL607"

Q6011"

C620"

C621" C622"

C623"

C625"

C626"

C628"

C633"

C2239"

C2240"

C2241"

C2242"

Q400"

C2250"

C900"

C2251"

C2252"

C2253"

C2254"

C2400"

C901"

C912"

C906"

C908"

C909"

C914"

C920"

C921"

C918"

C2401"

C919"

C2402"

C2403"

C1003"

C1008"

C1009"

C1010"

C1012"

C1015"

C1022"

C1023"

C1027"

C1030"

C1031"

C1039"

C1047"

C1002"

C1007"

C1006"

C1011"

C1013"

C1014"

C1028"

C1036"

C1035"

D214"

D213"

D203"

D204"

C359"

C360"

PL200"

PL1002"

PL600"

PL902"

PL203"

C519"

C520"

S651"

C521"

C522"

C1001"

R1092"

R1096"

Q6008"

C523"

R201"

R202"

R203"

R205"

C524" C525"

S911"

S600"

S601"

R304"

R305"

R306"

R307"

C2044"

C2045"

C931"

C939"

C940"

C941"

C1186"

S620"

S621"

R653"

R657"

S624"

C1197"

C1201"

R300"

R1012"

R1040"

S902"

R1028"

C2046"

S1000"

X1001"

X1000"

Z1001"

Z1002"

Z1000"

Z1003"

C1172"

C1180"

C1080"

C1124"

L404"

C1128"

C1132"

C1134"

S1003"

C1057"

C943"

C1140"

C1147"

C945"

C251"

Q6009"

C254"

C1154"

C2064"

C2069"

C946"

C268"

C259"

C280"

C285"

PL206"

PL207"

C297"

C286"

C299"

C264"

C267"

C296"

C930"

C305"

C348"

C1004"

C1026"

C2092"

C2095"

C2101"

IC205"

C2103"

L1029"

L208"

L213"

L2007"

L2008"

L200"

C1054"

C1055"

C1203"

C1204"

C303"

D202"

L300"

L308"

L312"

D206"

C2048"

C349"

D209"

D211"

D212"

L1001"

L1000"

L1002"

S648"

D218"

D219"

D220"

R1101"

R1078"

R1090"

R1093"

R1094"

R1110"

R1105"

R1109"

R1107"

R229"

R235"

R240"

C2054"

C2065"

D904"

S652"

D101"

TU1001"

L500"

L603"

R285"

C3001"

PL104"

C2068"

C2070"

C2073"

C2075"

L609"

PL201"

C2076"

PL308"

L1022"

R105"

PL1003"

Q206"

Q204"

C2079"

C2080"

S905"

R106"

Q205"

R2239"

R2240"

R427"

R654"

R656"

R661"

C2084"

R684"

R685"R686"

R1051"

C2085"

L1023"

C2009"

C2005"

C2006"

C2007"

C2008"

C2022"

C2024"

R1091"

R432"

R433"

FD6"

C2023"

R697"

L1024"

R904"

R1052"

R1097"

L1026"

C322"

L2002"

C321"

C1052"

JK200"

L216"

L219"

R900"

R901"

L2011"

R2241"

R1001"

R1005"

C2040"

R1009"

R1010"

C2042"

R1024"

R1030"

R1034"

R1039"

L2019"

PL604"

R286"

R1000"

C2071"

C2077"

C2082"

L908"

L910"

C2086"

C2087"

L914"

L915"

L916"

Q1005"

R6035"

R104"

R429"

R430"

R431"

R435"

R436"

C2047"

FD3"

C2200"

C2201"

R2211" R2212"

R6017"

S634"

S635" R520"

L921"

R504"

R505"

R1048"

R6036"

L922"

R1050"

R521"

C3004"

C3006"

C3009"

R2216"

R2218"

R517"

R518"

X400"

D225" D226"

TU1000"

R287"

X1002"

X300"

X600"

D2002"

D2004"

R519"

R2215"

D1004"

D1005"

D2501"

D2502"

C2108"

IC2002"

JK300"

JK301"

JK303" JK302"

JK304"

L401"

R288"

PL606"

S111"

PL2001"

L402"

R200"

R289"

R290"

R6037"

R268"

R269"

R273"

L406"

R2010"

R2011"

R2012"

R2013"

R2019"

R2020"

R2021"

R2022"

R2023"

R1114"

R1116"

R2006"

R2008"

R2009"

R1117"

R270"

R1115"

R2016"

R2053"

R6013"

L407"

S112"

S441"

S800"

S804"

S1007"

S1010"

S113"

R6014"

L408"

S323"

S324"

S325"

S326"

S330"

S331"

L409"

L925"

PL1004"

S633"

S803"

S805"

S903"

S904"

R6038"

C1159"

C1165"

C2067"

C2088"

C2096"

D1002"

L316"

L317"

L919"

L1031"

L1032"

R301"

L2012"

L2013"

L2014"

R266"

S2001"

PL301"

R1128"

R2205"

R905"

S2002"

S2003"

R271"

R6043"

R2208"

R2209"

R6042"

S610"

R2206"

R524"

S2009"

C2202"

R2202"

S6313"

C245"

C246"

D912"

D1006"

L923"

R2219"

R2204"

R921"

S912"

R6044"

R2220"

R6030"

R6031"

R2221"

S646"

S647"

R2222"

R2223"

R2224"

R2225"

R2226"

R2227"

R2228"

R2229"

R2230"

R2231"

R2232"

R2233"

R2234"

R2235"

R2236"

R2237"

R2238"

S105"

S106"

S443"

S444"

S445"

S446"

L1028"

C636"

S345"

S448"

R107"

17MB15E-7

16V

220u

C914

16V

100n

C904

100nC903

50V

100n

C908

BA159_SMD

D906

47u

C902

50V

47u

C909

BA159_SMD

D903

16V

100n

C910

16V

220u

C920

16V

1000u

C906

VCCA_2V5

STBY_5V

STBY_3V3

VCCA_3V3

VCC_5V

BA159_SMD

D902

16V

100n

C923

L913

L912

L907

VDDMQ_2V5

VCC_8V

BA159_SMD

D901

VCCD_3V3

BA159_SMD

D900

BA159_SMD

D905

STBY_2V5

50V

47u

C921

50V

47u

C901

SOT 223

FAN1616AS-3.3

IC902

SOT 223

LD1117

IC903

LM317

IC900

ADJ 2OUT3I N

R902

5k6

R903

BC848B

Q900

BC858B

Q901 1N4148

D907

1N4148

D908

1N4148

D909

10k

R910

10k

R912

10k

R908

10k

R914

10k

R907

PROTECT VCC_5V

VCCA_3V3

VCCD_3V3

STBY_3V3

1N4148

D910

VCC_8V

PL900

L904

L903

L902

L901

L900

L905

16V

1000u

C912

DIG_DIM_PWM

PDP_GO/BL_ON_OFF

SEL

PL902

120R

R909

16V

100n

C917

50V

22u

C918

120R

R911

CS52015-3

IC901

GND 2VOUT3 VIN

16V

100u

C919

R913

16V

100n

C915

16V

100n

C922

470R

R900

470R

R901

STBY_3V3

470R

R915 STBY_2V5

L909

PL901

VCC_33V

CPU_GO1/STBY

VCC_12V

PROTECT

S900

A_DIM_PWM

16V

100n

C916

L906

16V

100u

C900

LM2576

IC223

1 VIN

2 OUTPUT

3 GND

4 FEEDBACK

5 ON/OFF

22u

L908

VCC_12V

16V

100u

C905

16V

1000u

C911

22u

L910

16V

100n

C913

22uH_3.9A_SMD

L911 330R

R904

STPS745

D904

1_8VMAIN

22u

L915

22u

L914

22u

L916

1_8VMAIN

16V

100n

C925

16V

100n

C924

16V

100n

C926

16V

100u

C927

16V

100u

C928

100u

C929

VL1_8

VD1_8

VA1_8

BRT_CNTLA_DIM_PWM

DIG_DIM_PWM

S901

22u

C930

PANEL_VCC1

VCCA_3V3

VCC_12V

L917

L918

PL904

PDP_GO1/BL_ON_OFF LG_1/IRQPDP

SS33

D911

S902

160R

R905

22u

L919

16V

100u

C931

100n

C932

100n

C933

100n

C934

100n

C935

L920

S903

S904

16V

100n

C936

16V

100n

C937

16V

100n

C938

16V

100u

C939

16V

100u

C940

16V

100u

C941

BLM21B201S

L921

BLM21B201S

L922

MC34063A

IC904

1 SW.COLL.

3 CAP. 6VCC

8DRI.COL.

2 EMITTER

4 GND

7SENSE

5COMP.

100R

R916

100R

R917

R918

10u

L923

VCC_12V

2k2

R919

6k8

R920

56k

R921

3k3

R922

56p

C942

56p

C943

100p

C944

22u

C945

10u

C946

L924

1N4148

D912

VCC_33V

1.8V_ON/OFF

S905

STBY_2V5

FDC642P

Q902

Q903

330R

R923

10k

R924

10k

R925

16V

10u

C947

PANEL_VCC1

PANEL_VCC

PANEL_VCC_ON/OFF

S907

S911

S912

1N4148

D913

D914

10k

R926

L928

L926

L927

L930

L931

L932

STBY_5V

+12V

N.C

SAP 30030067 ADJ TYPE

No. 0233

17MB15-7 TFT TV Power Supply

INFRARED

17LD23

KEYPAD

17TK46

FRONT AV

17FAV15

PANEL INVERTER INPUT 1

17PW15-8

(POWER BOARD)

AMPLIFIER

18AMP03

MAIN BOARD

17MB15-5

PL600

PL902 PL103

PL1002

PL900

PL606PL201

PL901

PL301

17FL11-4

PL100 PL14

PL700

PANEL LVDS INPUT

PL701

PL703 PL704

PL1001

LEFT

SPEAKER RIGHT

SPEAKER

PL100 PL101 PL102 PL1 PL1

AC INPUT

PL805 PL806 PL803

PL801 PL802 PANEL INVERTER INPUT 2

PL804

PL809

Table of contents

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