Jvc-RXD-702-B-Service-Manual电路原理图.pdf
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1、SCHEMATIC DIAGRAMSNo.MB441SCH2005/12RX-D701S,RX-D702BContentsBlock diagramStandard schematic diagramsPrinted circuit boards2-12-22-16 to 23CD-ROM No.SML200512COPYRIGHT 2005 Victor Company of Japan, Limited.AUDIO / VIDEO CONTROL RECEIVERArea suffixRX-D701SArea suffixRX-D702BJ - U.S.A.C - CanadaUJ - U
2、.S.MilitaryA - AustraliaLead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)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 ( ) an
3、d ICP ( ) or identified by the “ “ mark nearby are critical for safety. 2-1Block diagramCN106CN111CN101CN152 CN151IC111 to IC113, IC115DCDC convertercontrolPWM_V,Vout_DETM_CLOCK,SSS_ON/OFFAC_DET_1VCHANGE_1VCHANGE_2D1101toD1104Q1101Q1102IC101DCDCconverterPWM_VVout_DETAC_DET_1D101toD104D+5V_MiB+5V_MiD
4、111,D112D119,D120S2S3S2Q102VPP REG.VPPCN102IC151A+5V_DSPREGCN130A+5V_DSPCN131IC152A+9V_Vi_TuREGA+9V_Vi_TuCN103TOFANIC153A+5V_ViREGA+5V_ViQ157,Q158+/-7V REG+/-7VVCHANGE_1,VCHANGE_2,SSS_ON/OFF,M_CLOCKQ153+12V_FANREGFANQ151,Q152Q154FAN_ON/OFFFAN_LOWQ101D+5V_Mi,B+5V_MiREGCN104CN105CN114CN115Q174DCDC_+12
5、REGQ175DCDC_-B+12REGQ155,Q171Q172D+5V_DSPREGCN252 CN272RY721RY731ST702 SURROUNDU.S.A.C ;CANADAB ;U.K.E ;CONTINENTAL EUROPEEN:NORDIC COUNTRIESEV;EAST EUROPEAN COUNTRIESUS;SINGAPOREUJ;U.S. ARMYA ;AUSTRARIAUT;TAIWANUF;CHINAF103F104J/C/D B/E/EN/EV US/UJ/UT A UFQMF51U1-6R3-J8 -QMF51W2-2R5-J8QMF5AE2-R10-J
6、1 QMF51W2-5R0-J8QMF5AE2-R10-J1QMF51W2-2R5-J8 QMF51W2-2R5-J8QMF5AE2-R10-J1 QMF5AE2-R10-J1REGULATOR / DC-DC CONVERTERDIGITAL POWER AMP / SPKEAKER TERMINALMASTER VOLUME ICAUDIO,VIDEO SIGNAL INPUT / SYSTEM CONTROL LSI (J/C/D,US/UJ/A/UT/UF)PWM MODULATOR / MASTER CLOCKD :JAPANF105 - - QMF51W2-2R5-J8 - -CO
7、MPONENT(J/C/D,US/UJ/A/UT/UF)OSD(J/C/D,US/UJ/A/UT/UF)SSS/USB WIRELESS11121314USER CONTROL KEYS / SYSTEM CONTROL IC / FL DISPLAYDSP IC / DIGITAL SIGNAL INPUT TERMINALHDMI RX / TX / MICOMHDMI ADC / i/p CONVERTERStandard schematic diagramsPrimary section (For A version)2-3SHEET 2Parts are safety assuran
8、ce parts.When replacing those parts makesure to use the specified one.PW157PW156PW155PW154PW153PW152PW151CN20612345678PW151CN20612345678PW157PW156PW155PW154PW153PW152PW113PW57PW56PW55PW54VS101QSW0812-001!81746352PW53PW52FC115QNG0020-001Z!FC105QNG0020-001ZPW151CN20612345678PW157PW156PW155PW154PW153PW
9、152C10014700p! !B142QUY158-150YQ1001KRC105S-XFW1211234T102!9541PW103RY101!QSK0128-0012143FC103QNG0020-001ZD10011SS133-T2FC113QNG0020-001Z!CN120QGA7901C1-0212EP151QNZ0136-001Z123C10020.22!R10023.3M!R10013.3M!PW104C10014700p!Q1001KRC105S-XFW1211234 QQT0478-002T102!9541PW103RY101!QSK0128-0012143FC103QN
10、G0020-001ZD10011SS133-T2FC113QNG0020-001Z!CN120QGA7901C1-0212FC114QNG0020-001ZEP151QNZ0136-001Z123C10020.22!R10023.3M!FC104QNG0020-001Z!PW104C10014700p!Q1001KRC105S-XFW1211234 QQT0281-006T102!9541PW103RY101!QSK0142-0012143FC103QNG0020-001ZD10011SS133-T2FC113QNG0020-001Z!CN120QGA7901C1-0212FC114QNG00
11、20-001ZEP151QNZ0136-001Z123C10020.22!R10023.3M!FC104QNG0020-001Z!PW10481746352817463528174635281746352C10030.001!C10040.001!C10030.001!C10040.001!CN211123CN211123CN211123TH.FUSES2COMS2S3S3S1COMS1LVA10579-12LVA10579-13S2LVA10579-13TH.FUSELVA10579-12S1S3COMCOMS2S3S1LVA10579-6127V0V110V127V0V17VS2LVA10
12、579-13TH.FUSELVA10579-12S1S3COMCOMS2S3S1POWER_ONRY+9VBRN!AC NEUTRAL/LIVE/BLUACof LVA10578-1to CN101LVA10579-5POWER_ONRY+9VBRN!AC NEUTRAL/LIVE/BLUACLVA10579-5POWER_ONRY+12VBRN!AC NEUTRAL/LIVE/BLUACLVA10579-5220V 230-240V127V110VVOLTAGE SELECTOR LOCATIONF103 F103F104F103F104TO CN111 OF LVA10578-1(SHEE
13、T 3)TO CN106 OF LVA10578-1(SHEET 3)(SHEET 3)TO CN111 OF LVA10578-1(SHEET 3)(SHEET 3)TO CN106 OF LVA10578-1to CN101of LVA10578-1(SHEET 3)TO CN111 OF LVA10578-1TO CN106 OF LVA10578-1to CN101of LVA10578-1F105* MARK LISTJ,C DR1001T102USE NONEQQT0478-003QQT0478-001J/C/D US/UJ/UTB/E/EN/EVPLUGMAINSPLUGMAIN
14、SPLUGMAINSPrimary section (For J/C/UJ version)2-4SHEET 3Parts are safety assurance parts.When replacing those parts makesure to use the specified one.+-+-+-IC112NJM2403M-X23184R1156120kC1174100/16R1151C1154100pR1160 1kR11723.3kD11521SS133-T2IC113SN74HC00ANS-X8910111213147654321C11570.1R1163330R1159
15、10kC11551R1152C1182100/16R11621kQ1173KTA1504/YG/-XC11521C11531R115710kIC111NJM2125F-X31452R1166470D11741SS133-T2R1165 3.3kQ1171KTC3875/YG/-XC11810.01R117410kR1164R11752.2kR11611MC11730.01C115147/16D11531SS133-T2R117647kC1156100pD1173 1SS133-T2Q1172KRC102S-XD11721SS133-T2R1158680R1154 3.3kIC121KIA780
16、5API123R1153D11511SS133-T2R117310kIC112NJM2403M-X657R115522kQ1151KRC102S-XQ1152KRC102S-XC11721000pIC115SN74HC74ANS-X8910111213147654321C1158 0.1D1154UDZS2.7B-XR1170 1k R1169 3.3kQ1174KTC3875/YG/-XR1178100Q1103KTA1268/GL/-TR1114820D11551SS133-T2R1180 13kR1179 3.3kC1159820pQ1176Q1175CN151QGB2510K1-121
17、23456789101112Q1177R118147kFEEDBACKVCCGND+12VVout_DETVCHANGE_1VCHANGE_2M_CLOCKPGNDPWM_V(1/2)(2/2)1CLR 1D 1CLK 1PRE 1Q 1Q GND2Q2Q2PRE2CLK2D2CLRVCCDCDC Converter_ControlLVA10579-11AC_DET_2 AC_DET_1DRIVER_SDNINISSS_ON/OFFNI* *C1642200pD158MTZJ7.5A-T2C165100/16Q1552SC1740S/RS/-TC166470/16R1650.22UNF(1W)
18、!R1662.2kUNF(1/4W)!Q1712SD2394/EF/Q1722SD2394/EF/R172100R171100Q1732SD2394/EF/C1720.0047C17410/50C1731/50Q1742SD2394/EF/D171MTZJ13B-T2C17610/50C1751/50Q1752SD2394/EF/D172MTZJ13B-T2R1734.7UNF!R17410kUNF!R1754.7UNF!R17610kUNF!CN11512345CN114 QGA2001F1-071234567CN117QGA2001F1-031 2 3D+5V_DSPPRI_RY+12V+
19、12V+BPGND-B+12V-B(1/2W)(1/2W)(1/2W)(1/2W)DCDC_+12LVA10578-4to CN104 of LVA10578-1to CN105 of LVA10578-1*R177100Q1762SD2394/EF/CN1071 2 3C1670.0022R16710UNF1W!Q1562SC1740S/RS/-TC168100/16C169470/16R178100Q1772SD2394/EF/D159MTZJ6.2C-T2R1682.2kUNF1/4W!R186 101WUNF!R187 101WUNF!R188 101WUNF!R189 10 1WUN
20、F!LVA10578-6D+5V_HDMIC11220.33D110330PRA20-FC!D110430PRA20-FC!D1105C11030.22L1102QQL78AK-22022R110333 1/4WIC101IRS2011S-X87651234Q11022SK3599-01MRDGSC11040.22C1118 4700/63R1111 1kD1106C11174700/63R1112 1kL1101QQL78AK-22022R1105 10C1113 0.0033R1108 10D110230PRA20-FC!D11711SS133-T2C11714.7/50C1101 0.2
21、2/100C11200.1/100C11090.0033C1116 0.1/100R1106 10D1108FMB-G19LC1105 6800/80C1106 6800/80D1107FMB-G19LR1113 39kR1115 820C1102 0.22/100D11091SS133-T2C11190.1/100C11110.0033C1107 0.0033C11231R1107 10C1115 0.1/100Q11012SK3599-01MRDGSR110433 1/4WD110130PRA20-FC!D11110DDA20-FD!D110D109D11210DDA20-FD!C1516
22、800/25C1523300/25TH1014.7C110220/50D1131A3G-T1D1141A3G-T1D1151A3G-T1C11222/50Q102KTA1046/Y/D116MTZJ36C-T2C11322/50R10922kQ103KTC3200/GL/-TD117MTZJ8.2C-T2C1141/50R110100kIC151KIA7805API123IC153KIA7805API123IC152KIA7809API123C1530.01C1580.01C1550.01C154100/16C159100/16C156100/25Q1572SD2394/EF/C160100/
23、16D156MTZJ8.2C-T2D157MTZJ8.2C-T2C162100/16D1031A3G-T1!D1041A3G-T1!D1011A3G-T1! !D1021A3G-T1!C1010.0047/100C102C1034700pQ101KTD863/Y/-TD106MTZJ6.2B-T2C104470/16Q158KTA1046/Y/CN101QGA2001C1-041234D1071A3G-T1D1081A3G-T1CN102QGF1205C1-0512345Q1532SD2394/EF/Q151KRA102S-XQ152KRC102S-XD1521SS133-T2C15710/5
24、0D153MTZJ13B-T2D154MTZJ8.2A-T2Q154KRC102S-XD161 1A3G-T1D1621A3G-T1R15410kR15511kR1592kR160 47kC161470/16C163470/16CN103QGA2501C1-0212R1101100kR1102 100kB2017D105MTZJ12C-T2C111100/63R101 15kUNFR102 3.3k UNFR1036.8UNFR10410UNFR106 820UNFR107 5.6UNF1/4W!R1083.3kUNFR157470UNF!R1584.7UNF1W!R1622.2kUNF!R1
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