Jvc-UXS-77-Schematic电路原理图.pdf

《Jvc-UXS-77-Schematic电路原理图.pdf》由会员分享，可在线阅读，更多相关《Jvc-UXS-77-Schematic电路原理图.pdf（18页珍藏版）》请在收音机爱好者资料库上搜索。

1、SCHEMATIC DIAGRAMSNo.MB226SCH2004/5COPYRIGHT 2004 Victor Company of Japan, Limited.UX-S77ContentsBlock diagramStandard schematic diagramsPrinted circuit boards2-12-2 to 102-11 to 15COMPACT COMPONENT SYSTEMCD-ROM No.SML200405Area suffixB - U.K.E - Continental EuropeEN - Northern EuropeEV - Eastern Eu

2、ropeEE - Russian FederationDIGITALSUPER VIDEO(SP-UXS77) (CA-UXS77) (SP-UXS77)In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the “ “

3、mark nearby are critical for safety. (This regulation does not correspond to J and C version.)2-1DVD changer mechanismTRAY / POSITIONMOTOR DRIVERSUB TRAYSTART SWTRAYPOSITIONMOTORMCLOSE SWTRAYOPEN SWPOSITIONSENSORSUB TRAYEND SWT9001POWERTRANS.T9002POWERTRANS.D9005 to D9008DIODE BRIDGEQ9101POWER CONTR

4、OLCN901AC INRY901Q9301 to Q9303REG.CN904CN9073.3VUS5VCN902CN905D9001 to D9004DIODE BRIDGED9009 to D90012DIODE BRIDGES3S4CTS2S1POUTRLYTransformer andrectifiers sectionIC520REMOCONJ5100VOL JOGVOLPVOLMREMS5100 to S5116SWITCH_KEYFKEY1FKEY2FW501Front panel board section(Switch board)IC550DISPLAYMICOMDI55

5、0FL DISPLAYFW501DATA, SCL, /INHLCDCE, MODESEG1 to SEG42COM1 to COM4D5460 to D5462DISPLAY BACKLIGHTCN550STBLEDPONLEDS5560STANDBY SWD5260POWER LEDPOWERKEYL_LED, C_LEDR_LEDFront panel board sectionIC304M10V REG.IC305A10V REG.IC303SW5V REG.Q3011, Q3023DVDA5V REG.Q3003 to Q3007Q3017 to Q3021PROTECTORHIGH

6、R+, HGIHR-SMUTEIC308POWER AMP.IC301POWER AMP.CN304TOSpeakerUnitJ3001CN303HIGHL+, HGIHL-LOWR+, LOWR-LOWL+, LOWL-Q3000 to Q3002Q3015, Q3016S.MUTINGHIGHINL, HGIHINRLOWINL, LOWINRS2S3S4 IC306SW3.3V REG.A10V, DVDA5VM10V, SW3.3V, SW5VS1S2CN302CN305CN301Q3012 to Q3014FAN DRIVER/SAFETY1FANONFANONFAN+BPOUTRL

7、YYOUT, COUTCrOUT, CbOUTCOMPOUTSPDIFDISPRT, DISPBUSYDISPCS, DISPCKDISPD2S, DISPS2DAmplifier and regulators sectionIC201DRVERIC451MECHACONTROLLORIC301PANTERA-2IC505 DRAMIC509FLASH ROMIC452EEPROMCN453DVD pickupmechanismCN101A, B, C, D, E, F, RF+, PD(CD), PD(DVD)F+/-T+/-FM+/-WOUTVOUTUOUTCOMLD(CD)LD(DVD)

8、CLSWT1 to 5STSTSWMTOPSWPOSMUPPOSMDNMTOPMTCLCN451CN452LSENSORSTEDSWFAOUTLFAOUTRQ101toQ104S2UDT, U2SDTSCLK, SCSCPURST, UCSDISCSETDISCSTPEXDAT0 to 15, EXADT0 to 15EXADR16 to 20, NEXCENEXOE, NEXWEDISPRSTDISPBUSYDISPCSDISPCKDISPD2SDISPS2DMA0 to 11, BA0, BA1MDQ0 to 15, DQM0, DQM1NCSM,NRAS, NCAS, NWECOUTYO

9、UTCrOUTCbOUTTXEPDIEPDOEPCSEPSKX35127MHzDVD traversemechanismCN201LPCO1, LPCO2CDLDCURDVDLDCURSPDRV, TRSDRV, FODRV, TRDRV/DRVMUTE, /SPMUTE, FG, VHALFTRVSWCN503CN501IC701DACAOUT 0, BCKPCMCLK, DACPDNDAC0CS, DCLK, DDATALRMUTEDVD servo boardCN1IC1FA DETAM DETCN2AM ANTCN3FN ANTT1AMOSCAM INVREFFMOSC, FM REF

10、 OUT CLK, CETUDINTUDOUTTUL, TURRDSTuner RF/IF/FM multiplex sectionCN763LOUTROUTIC207Headphone AMP.AUXL, AUXRIC901VOLUME ICIC203AMP.LPFHPFJ2100AUXILIARYINPUTCN767CN761Q7940, Q7941Q7950LRMUTEINL, INR, SWLIN, SWRINCN760TOFANFAN+BFAOUTL, FAOUTRLRMUTEDVDL, DVDRHPL, HPR IC202RHYTHM AXLVRINRVRINAudio syste

11、m sectionW5201J5201HPJACKHPL, HPRAudio systemsection (HP)CN604CN602DISPRST, DISPBUSYDISPCS, DISPCKDISPD2S, DISPS2DSPDIF, COMPOUTCbOUT, CrOUTC_OUT, YOUTCN603CN601FAOUTLFAOUTRLRMUTEVideo outputand connectionboard section(Connectionboard)TULTURJ7800CN766CN700TUCLKTUCETUD-INTUD-OUTIC900SYSTEMMICOMCN762A

12、VC-INAVC-OUTQ7074Q7400 to Q7402Q7035, Q7036LED DRIVERL_LED, C_LED, R_LEDPONLED, STBLEDCOMPLINKNTSC/PALLCD-CE, LCD-DATA, LCD-CLK, LCD-INH, LCD-MODEREM, F-KEY0, F-KEY1, POWERKEY, VOL0, VOL1LED1, LED2, LED3PON-LED, STB-LEDQ7700, Q7701Q7710, Q77113.3V-5V CONVERTERDISPS2DDISPBUSYDVDSTAT, DVDBUSYDISPRST,

13、DISPCS, DISPCK, DISPD2SFANON, POUTRELAY, SAFETY1AVCOMPULINKSW780RGB/Y/CSWITCHIC910DIGITALOUTPUTSPDIF, S-MUTECN764VOL-DATAVOL-CLK, VOL-CEV-YCMIX, V-I/P, V-CLP, V-MUTE1, V-MUTE2RHYTHMAXIC780RDSRDS-CLKRDS-DATARDSMicon system sectionCrCbYCV/YGBR/CCOMPONENTVIDEO OUTJ4001SCARTTERMINALJ4003IC401VIDEODRIVER

14、CN401Cr/R-OUTCb/B-OUTY/G-OUTY/CV-OUTC/C-OUTCN402YC_MIX, I/P, CLP, MUTE1MUTE2, VIDEO_SWIC402SWCr/R-OUTVideo output and connectionboard sectionBlock diagram2-2SHEET 1Standard schematic diagramsTransformer and rectifiers section(SHEET 2)Parts are safety assurance parts.When replacing those parts makesu

15、re to use the specified one.C9101CN904Q9301C9102CN905Q9302Q9303D9010F9001T9002D9102RY901D9101D9009C9010C9009R9304R9301B9202R9303B9201D9002D9001Q9101C9002C9001C9303F9004F9002F9005D9103D9105D9104T9001C9304D9303R9305C9302Q9304LF901D9006D9005C9006C9005F9003CN907D9302CN901D9012D9011CN902C9012C9011D9301R9

16、302D9004D9003C9004C9003C9301R9101D9008D9007C9008C90072200/16QGA7901C1-02KTA1023/0Y/-TQCZ9105-472QGA3901C1-051N5401-TMQMF51W2-1R0-J81SS119-041-T2OSK0124-0011N4003S-T51N5401-TM0.022/500.022/501K10K1K1N5401-TM1N5401-TMKTC3199/GL/-T0.022/500.022/5010/50QMF51W2-2R0-J8QMF51W2-6R3-J8QMF51W2-1R6-J81N4003S-T

17、51N4003S-T51N4003S-T5100/10MTZJ3.6B-T21800.01/50QQR1321-0011N5401-TM1N5401-TM0.022/500.022/50QMF51W2-6R3-J8QGA7901C1-02KTC3199/GL/-TKTC3199/GL/-T1SS133-T2QGA7901F2-021N5401-TM1N5401-TMQGB2510J1-120.022/500.022/50MTZJ5.6B-T21K1N5401-TM1N5401-TM0.022/500.022/50100/163.3KKTC3199/GL/-T1N5401-TM1N5401-TM

18、0.022/500.022/50!2-3SHEET 2Amplifier and regulators section(SHEET 4)(SHEET 6)(SHEET 6)(SHEET 3)(SHEET 1)IC306CN305D3021C3038Q3023Q3022CN303Q3008R3061CN301C3044D3035C3004 C3005D3030Q3011R3030IC301C3000C3001R3004R3005Q3002R3001R3000D3038R3060EP301Q3024D3042R3024R3025C3022D3041D3017IC303B3041IC304 IC30

19、5D3015B3042R3062R3063C3045B3019R3043R3042R3039R3038 C3046 C3047IC308C3043B3017B3018LF300B3020LF301B3013B3014LF302B3015B3016LF303C3020R3019D3019D3018CN304C3037D3020C3032C3033C3003D3016C3008C3036D3006R3037D3033R3021Q3005Q3006Q3004Q3003R3020C3007Q3014C3010 C3011C3013 C3012R3007 R3008 R3010 R3009D3040D3

20、039C3039CN302D3034D3031D3032Q3001Q3000C3009R3036C3002R3002 R3003R3022C3006R3006C3021R3044C3073R3031Q3025Q3009R3028R3029R3027Q3010R3026D3007C3023R3023C3019R3035R3034R3033D3012R3032TH301C3052Q3013C3040C3077Q3012Q3007C3027C3026D3008Q3016Q3015R3040 R3041D3009C3048 C3051C3050C3025D3000C3053C3024C3054 C30

21、55 C3056R3046R3047 R3048 R3049C3074C3049R3045C3057D3010 D3011C3063R3056R3058Q3018Q3019Q3017Q3020R3057R3059C3064C3062Q3021J3001C3075 C3076C3066C3065C3068C3067C3070C3069C3072C3071C3034C3035PQ033EF02SZQGB2510K1-132A02-M8200/25KTA1023/OY/-TKRC104M-TQGF1036C1-26KTA1046/Y/0.47GB2024K1-11S10/35150P 150PKTC

22、3199/GL/-T39LA462810/3510/351k1kKRA101M-T6.2K6.2KMTZJ3.9B-T20.47QNZ0136-001ZKRA110M-T6802.7k220P/50PQ05RD21KIA7810API KIA7810API10010010/351k1k4.7K4.7K150P 150PLA46288200/25QQR0797-002QQR0797-002QQR0797-002QQR0797-00210/255.6kQGB2510K2-124700/251N4003S-T510/50100/16100/16MTZJ2.4B-T20.47/504700/163KN

23、I5.6kKRA109M-TKRA109M-TKRA109M-TKRA109M-T5.6k47/50KRC104M-T0.1/500.1/50 0.1/500.1/502.2 2.2 2.2 2.24.7/50QGB1214K1-20SNINI NI2SC3576-JVC-T2SC3576-JVC-T10/5022k10/5033K 33K5.6k2.2/5010k10/501K0.00127KKRA110M-TKTC3199/GL/-T1k1k1kKTC3199/GL/-T680MTZJ5.6C-T20.01/504.7k10/2515k1k10K NIQAD0015-103Z100/252

24、SA1038S/SE/-T10/16220p2SA1038S/SE/-TKRC109M-T10/5010/50MTZJ11C-T22SC3576-JVC-T2SC3576-JVC-T33K 33K100/160.47/5047/5010/500.1/5010/500.1/500.1/50 0.1/502.2 2.2 2.2 2.20.0012.2/5010k100/25MTZJ11C-T210/2510K10KKRA109M-TKRA109M-TKRA109M-TKRA109M-T10K 10KNI10/25KRC109M-T0.001 0.0010.00330.10.00330.10.003

25、30.10.00330.1100/1610/50POUTRLYHIGHINRFANONFDVDLOWINRFAN+BA10VM9VDISPRTHIGHINLSMUTEDISPD2DDISPBUSYYOUTDISPCSB3.3VDVD5VLOWINLHPSWCOUTDISPCKUS6VDISPD2SS3.3VCrOUTCbOUTCOMPOUTPOUTAMPSAFETY2M10V/SAFETY1DVDA5VHIGHR+HIGHR-HIGHL+HIGHL-LOWR+LOWR-LOWL+LOWL-!2-4SHEET 3Micon system sectionTo CN302 (SHEET 2) To

26、CN402 (SHEET 6)(OPEN)(OPEN)To CN1 (SHEET 9)To CN550 (SHEET 5)(SHEET 4)CN764R7802Q7074CN762Q7035R7236R7590R7583IC999R7235R7278B7044R7602R7037R7088C7608CN777R7289CN790K7800R7089C7088Q7401Q7402R7404R7403K7300D7300D7301Q7301Q7601R7601C7600R7301R7801R7800 L7802R7082R7035D7802R7083R7405R7036R7033C7805L780

27、3Q7400R7005R7084R7049IC900R7402R7401L7300C2702R7085R7090R7080R7087R7091R7029R7030R7038CN791R7047R7046R7045R7026R7034R7039C7015C7274R7086R7028Q7300R7077R7027R7078CN766R7207R7050Q2900R7032R7208R7081X7600R7406IC760R7021 R7023R7056D2901Q7036R7257CN700R2916R2903R7502R7504R7389 R7288C7605C7606J7800R7230C7

28、660C7661R2917R7065 R7060Q7600R7020IC910D7600C7801C7804R2907R2906D7304R7706R7705R7704Q7700 Q7701C7303R7057C7305 C7304R7305C7014C7012X7000R7304C7302R7600D7303R7303R7300D7302C7301R7290R7291R7302R7229R7228R7008L7010R7009R7002 R7003 R7004 R7018 R7019C7010C7401C7402K7001R7716R7715R7714Q7710 Q7711R7007C290

29、0D7206R7006C7234R7024R7053SW780R7055 R7051R7217R7755R7206R7204 C7204R7022R7246 R7249R7245 R7250C7400C7803C7300R7067R7073R7071 R7070 R7069 R7068R2901R7066R7025D7075R7262R7203 R7202R7064 R7063R2900R7274R2908 R2910R2909L7800R7062R2911R2902D2900C7604B7115C7607R7660D7209R7661R7221C7603C7602C7601QGF1205C1

30、-1247UN2211-XQGB1214J1-20SUN2115-X220*BR24C01FV 160*2K5.6K1K100/16QGF1210G1-07100K*1KNIKTC3199/GL/-TKTC3199/GL/-T390390UN2115-XUN2211-X2K4.7/5047K220470 QQL231K-2R2Y2.2K1KMTZJ6.2C-T22.2K3901K1K0.01QQL231K-2R2YKTC3199/GL/-T*2.2K1.2KMN101CF49K390390QQL231K-100Y0.012.2K2.2K2.2K2.2K2.2K2.2K2.2K5.6K2.2K1

31、.2K1.2K2.2K2.2K5.6K0.01330P2.2K2.2K2SD601A/R/-X2.2K2.2K2.2KQGF1205F1-1110K1.2K10K10K2.2KQAX0263-001Z390BU1924F-X2.2K 2.2K2.2K*UN2115-X10kQGF1036C1-19*NINI NI2.2/502.2/50QNS0089-001*NINI2.2K 5.1K2SB709A/R/-X2.2KGP1FA553TZ47/25NI*100K10K 10KUN2211-X UN2211-X1000/6.31.2K100/16 0.0133033P33PQAX0718-001Z

32、10K2.2/5010K10K33KMTZJ5.1C-T24.7/50*10K100K10K10K2.2KQQL231K-4R7Y2.2K2.2K 2.2K 2.2K 2.2K 2.2K0.0147/1647/16100K10K10KUN2211-X UN2211-X2.2K*MTZJ5.6C-T22.2K0.012.2K2.2KQSW0454-0012.2K 4.7K10K*10K10K0.0012.2K2.2K 2.2K2.2K 2.2K47/160.01100/162.2K5.6K 2.2K 2.2K 2.2K 2.2K*2.2K2.2K1SS355-X10K100K 3.3K2.2K*

33、2.2K*10K* *QQL231K-4R7Y*2.2K*270p2.2/5020KMTZJ5.6C-T220K10K33p560p33pUS6VDVDA5VPOWERKEYDISPBUSYVDDAGNDTURREMSTTASDATAVOL1DVDSTATSPDIFSCKTULVOL-CENTSC/PALVOL-DATAVOL-CLKPOUT-AMPPHOTODVDBUSYRDS-DATASTB-LEDPON-LEDUS10VS-MUTESBT2FTUNERCOMPLINKTUD-OUTLED3DISPCSVOL0L_LEDC_LEDLED3R_LEDRHYTHMAXLED2LED1E2PSC

34、KTUD-INTUCESPDIFRDS-CLKLED1E2PSDATASBO2LED2SBO2E2PSDATAE2PSCKSBI2DISPS2DSBT2DISPCKDISPD2SDISPS2DDVDBUSYPLAYSBI2RECRRECLPOWERKEYNRSTPBRREMPBLPON-LEDF-KEY1TUCLKVOL0F-KEY0VOL1STB-LEDDISPRSTNRST/RSTBUPL_LEDLCDCER_LEDLCD-DATALCD-CLKLCD-INHC_LEDLCD-MODEBUPSLC_SAFETY/SAFETY1S-MUTEBLANK_CTL PBRRECLRDS-CLKTU

35、D-OUTFTUNERRDS-DATARHYTHMAXDISPD2SDISPCKTUCLK TUD-IN TUCETUR TULVS3 RECRV-MUTE1 PBLPOUT-AMP/SAFETY1LCD-DATAVDDVS1 V-I/P V-MUTE2DISPCSDISPRSTSTTASDATASCKSLC-KEY1PLAYV-YCMIX V-CLPVIDEO_SWLCD-INHSAFETY2SAFETY3POUTRELAYFANON FDVDV-MUTE1 FDVDFANON BLANK_CTL VS3SAFETY3VS1 VIDEO_SWSLC_KEY1DISPS2DDISPBUSYV-

36、YCMIX V-I/P V-CLP V-MUTE2LCD-CE LCD-CLK LCD-MODESLC_SAFETYVOL-DATA VOL-CESAFETY2VOL-CLKPOUTRELAYF-KEY0 F-KEY1NTSC/PALCOMPLINK/RSTCD-RESET2-5SHEET 4Audio system section(SHEET 6)To CN305 (SHEET 2)(SHEET 3)C2361 C2362C2262C2261J5201K5211C5211L5221 C5221L5211R2072R2172R2312C2013C2113C5230CN761CN760W5202

37、R2302R2311R2301R2316R2306C2301C2311J2100CN763C2101C2100R2102 R2103C2102D2100D2101R7944R7945Q7950R2250R2050R2151R2051R2150Q2250R2061R2162R2062R2161R2271C2171C2071R2175R2075R2174R2176R2076C2075C2175R2177R2077C2109C2221R2270R2055IC203R2315R2155C2011C2009R2222W5201C2112C2005C2010 C2004R2011C2110 C2105C2

38、111R2111IC207R2078R2303C2223C2012R2314C2006C2106L2170L2070R2178B7132 B7133C2222R2221C2104R2322C2007R2009R2223R2321R2313R2305R2304R2109C2107C2302Q2251IC901C2312C2322C2321Q2301Q2311D2321C2272D2270C2119C2019R2259R2275C2008CN767R2100 R2101C2108Q7940Q7941C2250C2251R7941C7910C7911R7940C2240C2242 C2256C205

39、1 C2151C2253 C2254C2255C2257C2258C2153R7942R7943C7940C7941C2053C2252C2259R2251R2253R2252R2254R2257 R2256R2258 R2255C2241R2052 R2152IC202R2262R2361C2161C2061C2162C2062R2261R2362R2272 C2270Q2171C2074C2174C2072C2172R2074R2170R2070C2271R2171R2071Q2071R2073C2073R2173C2173R2273Q2170Q2070Q22700.033 0.0330.

40、0330.033QNS0170-001QQR0621-001Z0.01/50QQL231K-470Y 0.01/50QQL231K-470Y2222NI0.0820.0820.01/50QGB2510J1-13QGA2501C1-02NININI4.7K4.7K0.0820.082QNN0420-001QGF1205C1-06220P220P10k 10k0.00110K10KUN2115-X470K10K10K10K10K2SD601A/R/-X68068068068047K2.2/502.2/503.3K3.3K56K 2.2K2.2K100/16100/162.2K2.2K10/2522

41、/16471.8KHA17558AF-X82K1.8K0.1 10/252.2KQJK036-0421040.14.7/500.0027 4.7/503.9K0.0027 4.7/500.13.9KHA17558AF-X2.2K4.7K0.10.1NI4.7/504.7/50QQL231K-820YQQL231K-820Y2.2K100/161004.7/501K4.7/504.7K2.2K1004.7K82KNI4.7K4.7/5022/16UN2111-XLC75342M-X22/16100/16100/16NINIMTZJ4.7B-T22.2/500.010.014710k10/50QG

42、A2501F1-0439k39k10/502SD601A/R/-X2SD601A/R/-X47/2547/253k4.7/504.7/503k4.7/504.7/50 4.7/5010/25 10/252.2/5010/5010/2510/2510/2510/25NINININI10/250.0270.22/50470K2.2M10015K4.3K 5.6K2.7K 100K1/502.2K 2.2KLA2651M1.8K1.8K0.0120.0120.0120.0121.8K1.8K47K 47/162SD601A/R/-X330P330P150P150P56K3.3K3.3K22/1610

43、K10K2SD601A/R/-X39K100P39K100P02SD601A/R/-X2SD601A/R/-XUN2111-XAUXLAUXRTURLOUTHPRDVDRROUTDVDLLOUTTULHPLH/PSWVOL-CEVOL-DATAVOL-CLKPOUT-AMPS-MUTERHYTHMAXUS6VH/PLH/PGNDH/PRMGNDSPDIFA10VRECRRECLPBRPBLINRRECR SWRINDVDLLVRIN RECL AUXL PBL TULDVDRRECLVOL-DATATURPBRAUXRRVRIN RECRVOL-CLKRVRINS-MUTESWLININLIN

44、RINLLVRINHPLROUTH/PSWVOL-CESPDIFS-MUTE SWRIN SWLINPOUT-AMPHPRRHYTHMAX2-6SHEET 5Front panel board section(SHEET 3)IC550CN550R5501R5500DI550C5500D5460 D5461 D5462IC520R5107R5116 R5115 R5114 R5113 R5112 R5111 R5110R5100 R5101 R5102 R5103 R5104 R5105 R5106J5100C5104C5100C5101C5103C5102C5105D5260FW501FW5

45、01S5560C5263C5200 C5201S5110S5116 S5115S5114S5113S5112 S5111S5100 S5101S5102S5103 S5104 S5105S5106 S5107NJU6433FG1QGF1036F1-19130K10KQLD0321-001100/10SELU1E10WXM-PSELU1E10WXM-P SELU1E10WXM-PGP1UM261XK5.6K1K 1K 1.2K 1.5K 2.2K 2.7K 3.9K1K 1K 1.2K 1.5K 2.2K 2.7K 3.9KQSW0993-0010.01/50NINININI0.01/50SPR

46、-39MVWFQUM027-10Z4Z4QUM027-10Z4Z4QSW0651-001ZNI0.01/5022/16QSW0651-001ZQSW0651-001Z QSW0651-001ZQSW0651-001Z QSW0651-001ZQSW0651-001Z QSW0651-001ZQSW0651-001Z QSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z QSW0651-001ZQSW0651-001ZQSW0651-001ZREMVOLML_LEDVOLPC_LEDCOM410VR_LEDDGNDPONLEDSTBLEDPOWERKE

47、Y5VKEY2FKEY1REMKEY15VFKEY2VOLMFKEY2COM3VOLPCOM2COM1VOLMPOWERKEYFKEY1VOLPSEG32SEG31SEG30SEG29SEG28SEG27SEG26SEG25SEG24SEG23SEG22SEG21SEG20SEG19SEG18SEG17/INHMODELCDCESCLDATADGNDPONLEDSTBLEDPOWERKEYREMFKEY2VOLMFKEY1VOLP10VL_LEDLCDCER_LEDDATASCL/INHC_LEDMODESEG42 SEG41SEG40SEG39 SEG38 SEG37 SEG36 SEG35

48、 SEG34 SEG33 SEG32SEG36SEG31SEG30SEG29 SEG28 SEG27 SEG26 SEG25SEG1 SEG3SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12STBLEDSEG11 SEG10 SEG9SEG8SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 COM1PONLEDCOM2 COM3 COM4SEG37SEG38SEG39SEG40SEG41SEG2 SEG4R_LEDSEG5SEG42SEG6 SEG7 SEG8 SEG9

49、 SEG10C_LEDSEG11L_LEDSEG12 SEG13 SEG16SEG15SEG14SEG33SEG34SEG352-7SHEET 6(SHEET 2)(SHEET 3)Video output and connection board sectionC4058B4008J4001R4003R4002R4001C4103C4102C4101C4151C4107IC402R4049R4046R4045R4044R4050R4041R4042R4043Q4005IC401C4108C4109C4053R4013C4051Q4006R4048R4047R4014R4015R4016J4003C4052L4001R4007R4008R4019R4011R4012C4054R4010R4009C4010C4008C4009C4007C4110Q4002Q4001C4055B4007B4000CN604C4003C4002C4001CN603D4032CN602CN401C4032CN402D4031C4057R4030C4031C4030 D