JVC-EXP1-cs-sm 维修电路原理图.pdf

SERVICE MANUALCOPYRIGHT 2005 Victor Company of Japan, LimitedNo.MB3732005/4COMPACT COMPONENT SYSTEMMB37320054EX-P1TABLE OF CONTENTS1PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-35TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Area suffixE - Continental Europe(SP-EXP1)(CA-EXP1)(SP-EXP1)RadioFans.CN 收音机爱 好者资料库1-2 (No.MB373)SPECIFICATIONDesigns and Specifications are subject to change without notice.GeneralPower sourceAC 230 V 50 HzPower consumption24 W (in operation)1.1 W (on standby)Weight3.0 kgExternal dimensions (W H D)232 mm 100 mm 269 mmDVD playerPlayable discsDVD VIDEO, DVD AUDIO, VCD, Super VCD, CD, CD-R/RW (CD,VCD, MP3, JPEG format), DVD-R/ RW (video format)Video output Color systemPALHorizontal resolution500 linesSCART connector 1Audio output Analog sound output Speakers 260 W (30W + 30W) at 4 (10% THD)Output power (IEC 268-3) Fitting impedance: 4 to 16 Headphones 111 mW/32 Fitting impedance: 16 to 1 kSubwoofer 1500 mVrms/10 kDigital sound outputOptical 1-21 dBm to -15 dBmOther outputAV COMPU LINK 2 (3.5)Audio inputSound inputAUX 1Level 1250 mV/50 kLevel 2500 mV/50 kTunerFM tunerReceiving frequency87.5 MHz to 108.0 MHzAntenna75- unbalanced typeAM tunerReceiving frequency522 kHz to 1629 kHzAntennaExternal antenna jack (loop antenna)SpeakerType1-way bass-reflex type Magnetically shielded typeSpeaker8cm cone 1Power handling capacity30 WImpedance4Sound pressure level82 dB/W mDimension (W H D)120 mm 161 mm 239 mmWeight (1 unit)1.9 kgRadioFans.CN 收音机爱 好者资料库(No.MB373)1-3SECTION 1PRECAUTIONPlease refer to EX-A1 (No.MB349) about this section.SECTION 2SPECIFIC SERVICE INSTRUCTIONSPlease refer to EX-A1 (No.MB349) about this section.SECTION 3DISASSEMBLYPlease refer to EX-A1 (No.MB349) about this section.SECTION 4ADJUSTMENTPlease refer to EX-A1 (No.MB349) about this section.SECTION 5TROUBLESHOOTINGPlease refer to EX-A1 (No.MB349) about this section.(No.MB373)AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,JapanVictor Company of Japan, LimitedVPTPrinted in JapanSCHEMATIC DIAGRAMSEX- P1Contents Block diagramStandard schematic diagramsPrinted circuit boards2- 12- 22- 9 to 13CD- ROM No.SML200504COMPACT COMPONENT SYSTEMNo.MB373SCH2005/4COPYRIGHT 2005 Victor Company of Japan, Limited.Area suffixE - - - - - - - - - - Continental Europe(SP- EXP1)(CA- EXP1)(SP- EXP1)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 mark nearby are critical for safety. 2-1Block diagramIC701SYSTEMMICONCN705Front, key and LED sectionS8201POWERSWITCHCN804IC801REMOCONRECEIVERCN631CN707CN706V5V,V12V,US6V,SW10VSystem control,video output sectionTUDATA_INTUDATA_OUTTUCLK,TUCEFLDATA,FLCLK,FLSTB,FLBK,REMLEDCTL,JOGL,JOGR,FKEY1,FKEY2,PINTULTURDI811FL TUBEF1,F2,VHIC711EEPROME2DATAE2CLKS2UDT1U2SDT1CPURST1SCLK1SCS1,UCS1S2UDTU2SDTCPURSTSCLKSCSUCSIC601VIDEODRIVERIC602 IC6035V 3VCONV.VMUTE1VMUTE2YCMIX,VIPS1,S2CLP/BIASCY/COMPG,B,RW641IC611OPTICALOUTSPDIFCN701IC751TRAYDRIVEM+M-J6005AVCIAVCOAVCOMPULINK2Q7401AVCOMPULINKCOMPLINKX1,X2W203CN202CN205W702SMUTE,OLOADMODON,F- SHIFTPRTCN204SAFETY1 to 5,PDOWN,FDVDSW10VCTL,FLPOWER,AHBFTU,HPMUTE,HPIN,VOLDATAVOLCKSWITCHINGPOWERMODULEAC INCN201F240120V35VQ2421,Q2422REG.VHIC221Q2211Q2212DVD3.3VREG.D3.3VS3.3VDVD3.3VIC201(1/2)Q2011Q2012US6VREG.Q2801Q2802Q2803Q2805F1,F2REG.F1,F2IC201(2/2)Q2111Q2112SW10VREG.Q2701Q2702DVDM9VREG.M9VIC271S5V,D5V,V5VREG.A5VS5VD5VV5VUS6VSPDIFFAOUTLFAOUTRIC431LPFIC451 FUNCTIONVOLTULTURAUXLAUXRDVDLDVDRW391IC471AHBIC491ISOLATIONAMP.L,RW OUTAUXCN401W411Q4102Q4202Q4301H.P.MUTEL,RIC401 H.P.AMP.J4001Headphone jack sectionW206IC231,IC232Q2301 to Q2304CARRIERFTUIC202COMP.CARRIER OUTIC241Q2407 to Q2412PROTECT.FLPOWERW323L+,L-R+,R-J3001Speakerterminal sectionSPEAKERTERMINALCN704TOTUNERPACKDVD3.3VSAFETY5SW10VCTLSAFETY3PDOWNSAFETY4FDVDSAFETY2FLPOWERSAFETY1AHBAHBCTLVOLDATAVOLCLKREFCLKHPINHPMUTEHPMUTEHPINCN101CN201IC301DV2.1A,B,C,D,E,FVREFH,RF+LPC1,LPC2Q101,Q102Q103,Q104FM+,FM- ,UOUTVOUT,WOUT,COMIC201 DRIVERT+,T- ,F+,F-SPDRV,TRSDRV,TRDRVFG,FODRV,VHALF/DRVMUTE,/SPMUTETRVSWIC509 FLASHROMEXADT0 to 15 EXDAT0 to 15EXADR16 to 20NEXCE,NEXWE,NEXOEIC505 SDRAMMA0 to 11BA0,BA1,DQM0,DQM1,MCKNWE,NCSM,NRAS,NCASMDQ0 to 15IC701DACAOUT0FAOUTLFAOUTRBCK,LRCLKDACPDNDAC0CSDCLKDDATASPDIF(TX)CN503DAC1OUT(G)DAC2OUT(B)DAC3OUT(R)DAC4OUT(Y/COMP)DAC5OUT(C)UCS,SCSU2SDT,S2UDTSCLK,CPURSTDVD servo control sectionSW10VV12VUS6VDVD3.3VCN501M9VA5VD5VS5VS3.3VD3.3VPICKUPUNITTRAVERSEMECHANISMX351OSCDigital amplifier sectionCN310IC111 to IC113IC121 to IC123IC131AMP.IC132HALFBRIDGECN313AHBCTLQ1103Q1203Q3007S.MUTECN312IC301 IC302 FREQ. CONT.SMUTEF- SHIFTOLOADPRTQ3002Q3003MODONIC303REG.5VL,RREFCLKCN311HEADPHONETERMINALS8202 to S8208SWITCHJS801VOLUMED8001STANDBYLEDFKEY1FKEY2JOGLJOGRLEDCTLPINREMF1,F2,VHFLDATAFLBK,FLCLKFLSTBPower supply and function sectionMT0MT1TRAYOPSWTRAYCLSWJ4101LPCO1,LPCO2CDLDCURDVDLDCURLD(CD)LD(DVD)Q7801Q7802X7801CLOCKSHIFTERCPURSTIC761RDS DRIVERDS_DTRDS_STRDS_CKSCARTTERMINALG,BJ6001CN602Scart terminalsectionS6052Y/C RGB/COMPCN601R,CR/CC,RG,BQ8001RDSDATASW10VIC453RESETCPURST2-2SHEET 1Parts are safety assurance parts.When replacing those parts makesure to use the specified one.IC761R7077R7078R7076L7024R7082R7083K7601R7084R7034D7301R7086R7087R7088R7089R7090R7091R7094C7015R7092R7093R7104R7103C7190C7191CN703R7167R7031R7028R7027R7026R7025R7030R7169Q7601R7038R7039R7043R7044R7045R7046R7140R7605R7511R7720Q7902R7703D8101Q7702Q7302C7181C7182R7901R7075R7105R7902R7517D7701R7714CN704Q7712K7501R7048R7049R7050R7051TP2L7701C7605R7601R7602C7606C7607C7608C7604C7602C7601C7603C7021C7022C8106Q7512IC751C8105Q7301Q7083DI811CN804D7514D8001R8001R8201R8202R8203R8204R8205JS801S8201C8103IC801Q7401Q8001C8104C8101C8102C7307R7276Q7602Q7511D7513D7001X7801IC701R7102CN701R7516R7518R7402R7405R7401D7515Q7513R7403C7024C7118K7701Q7901K7039R7301D7901R7275R7079R7040R7041R7042R7047R7032R7080R7029K7038IC711R7058R7060R7003K7275R7002R7001R7005R7018CN707C7703D7715R7179X7601C7511R7015R7019R7021R7004R7006R7007D7703R7008R7056D7302D7702R7716C7050C7051R7603R7604R7057R7059R7062R7063R7064R7065R7066R7067R7068R7069R7070R7071R7701R7052R7903R7904C7901Q7713R7715R7020W702C7701L7501D7713R7713D7717C7048R7055R7054C7712R7712R7711C7711D7711Q7701R7073R7074C7047C7046R7704R7702C7078C7077CN710C7301R7126D7716CN705CN706S8208C8107R8206R8207C8108C8109C7306C7305R7061S8202S8203S8204S8205S8206S8207C8001D7401C7803C8002C7805C7806C7804Q7801Q7802R7803R8101R7804C7801C7802R7802R7124R7513C7513R7801R7519R7515R7520VR751R7514R7192R7193D7512C7512C7401C7509Q7514R7224R7125C7049R7017C7275R7302C7302C7902R7022C7276SAA6588T/V2-X10K2.2KNIQQL244K-100Z2.2KNIQQR0621-001Z1KNI1SS133-T21K01K2.2K10010010K0.012.2K2.2K10KNI1/501/50NI10K2.2K2.2K2.2K2.2K2.2K2.2K5.6KUN2111-X1001001K2.2K101010K1KNI2.2NI47KNI2SD601A/RS/-X2SC3928A/QR/-X1/50100/16NINI10KNI4.71SS133-T2NIQGB1216J1-18SUN2211-XQQR0621-001Z2.2K2.2K2.2K2.2KQQL244K-100Z0.1470K1K82P47P0.047330P560P10/502.2/50NINI0.1UN2213-XLB16410.12SA1530A/QR/-XNIQLF0125-001QGB1216K1-18SNISLR-343VC/NPQ-T5603.3K2.7K3.9K3.3K2.2KQSW1042-001QSW0683-001Z100PGP1UM261XKVFUN2214-XUN2111-X100/160.1NINI100KUN2211-XUN2213-XNIMA111-XQAX0416-001ZuPD784217AGF54610KQGF1016C1-055.1K3.9K1K22010KNIUN2213-X1K0.01NIQQR0621-001ZNIQQR0621-001Z0NI1002.2K1K2.2K2.2K102.2K2.2K2.2KQQR0621-001ZBR24L02F-W-X2.2K2.2K2.2KQQR0621-001Z2.2K2.2K2.2K1KQGF1205F1-21100/161SS133-T210KQAX0263-001Z110K2.2K2.2K2.2K2.2K2.2KMTZJ8.2B-T22.2K2.2KMTZJ5.1B-T2MTZJ10B-T247KNINI10K10K2.2K2.2K2.2K2.2K2.2K2.2K2.2K2.2K1K3.9K2.2K2.2K100K100KNININI2SC3928A/QR/-X100K1K4.7/50101SS133-T2NIRB521S-30-XNI1K1K2.2/5010K3302200/6.31SS133-T2UN2111-X2.2K2.2KNINI10K33KNININI10/5010K1SS133-T2QGF1205C1-11QGA2501F1-12QSW0683-001Z100PNINI100P100P8200P8200P2.2KQSW0683-001ZQSW0683-001ZQSW0683-001ZQSW0683-001ZQSW0683-001ZQSW0683-001Z0.0011SS133-T239P22/1633P33P39PKTC3195/O/-TKTC3195/O/-T8.2K2.28.2K0.0010.0012.2KNI10022/162.2K5.1K1.3K5.1KNI10K10K10KNI330/16330P0.012SA1530A/QR/-X10K10KNI1K10/502.2K4.7/50NI2.2K0.01TUDATA_INFANSW1FLPOWERE2DATAAHBPOUTFLTESTLEDCTLFLSTBFLBKFLCLKRXDTXDTURSAFETY3FTUSAFETY1SAFETY2E2CLKHPINS2UDT1V5VFLDATAJOGLJOGRV20VHPMUTEU2SDT1SAFETY1DGNDVERSIONSMUTEOLOADPRTFKEY1CLP/BIASHPMUTESW10VCTLMODONF-SHIFTSW10VSAFETY4SCLK1VOLDATASAFETY4FGNDUS6VSAFETY5FKEY2TUCLKTULV12VTUCETUDATA_INSCS1VOLCKFLPOWERV5VFDVDFTUVOLCKHPINVOLDATAAHBVHF1PDOWNSAFETY2SAFETY3TUCLKFANSW2TUDATA_OUTTUCEFDEUSSW10VCTLVMUTE1TUDATA_OUTFDVDFANSW2FANSW1YCMIXSAFETY5V12VRDS_DTFTUVMUTE2AGNDVGNDCOMPLNKPINF2S2BLKSCLK1S1D2IPVS3VS1VSWFDEUSCPURST1S2UDT1U2SDT1UCS1VIPSMUTEOLOADMODONF-SHIFTPRTPDOWNSW5VLEDCTLREMJOGRJOGL+BCTLRDS_STRDS_CKREMS1RDS_STRESETBEATCUTJOGLJOGRREMFTURDS_DTSCS1VS1VS3BLKCLP/BIASVIPS2VMUTE1VMUTE2D2IPYCMIXAVCOX2US5.4VFLDATARXDMT1RDS_CKUCS1AVCIFLCLKTRAYCTLTRAYCLSWTXDFLBKFLSTBBUPFL5VVSWCPURST1AVCITRAYCTLVHTRAYOPSWF2LEDCTLFKEY2PINAVCOMT1MT0FL5VVHUS5.4VF1MT0PINJOGLJOGRLEDCTLREMFKEY2X1M-M+FKEY2PINTRAYOPSWFKEY1FKEY1TRAYCLSWFLDATAFLCLKFLSTBFLBKF2F1FL5VVHF2FKEY1F1FLBKFLSTBFLCLKFLDATATO W203 (SHEET 5)TO CN202 (SHEET 5)TO CN311 (SHEET 3)(SHEET 2)Standard schematic diagramsSystem control, front, key and LED section2-3SHEET 2Parts are safety assurance parts.When replacing those parts makesure to use the specified one.Q6054CN601CN621R6094C6003R6073R6072CN631IC611Q6053R6008C6005C6006K6091K6001W641C6099CN611R6009R6074C6093R6006R6002J6004R6091C6091R6093R6092C6092C6077R6005R6075C6007R6010R6001R6076R6078R6071J6004R6095R6096C6098D6091C6035S6052C6011C6097R6034C6004C6001C6002J6001J6003R6031C6034R6032C6036 R6037C6033R6033C6038IC601R6004R6012C6071C6072C6073CN602C6039R6038R6039C6012R6070R6079C6008C6032R6035R6007R6003R6036CN612S6051CN622J6002C6025C6026J6002C6024C6027C6027C6025C6026C6024C6028EP601J6005C6028IC603Q6052R6015C6094C6096C6095C6076C6075C6074C6100C6090Q6051C6040IC612R6051C6101L6011R6011K6011IC602C6037R6013R6014C6014C6013C6031Q6031Q6032C6051C6021R6021R6022C6022C6023R6023C6021R6021R6022C6022C6023R6023UN2214-XQGF1205F1-13QGF1205F1-0510K0.19191QGF1016C1-17GP1FA352TZUN2113-X4700.10.1QQR0621-001ZQQR0621-001ZNIQGF1205F1-091303900.1360390QNN0557-00175470/6.37575470/6.3NI3303900.14703301.21.275QNN0557-0011001000.1MTZJ6.2C-T2470/6.3QSW0454-00147/250.1750.1470/100.1QNZ0625-001QNZ0499-001150180p150470/6.375180p100K470/6.3MM1623XF-X360NI470/10470/10470/10QGF1205C1-13470/6.37575NI10K10K22/25180p10013033010KQGF1205C1-09QSW0454-001QGF1205C1-05QNN0386-001100p100pQNN0386-001100p0.010.01100p100p100p0.01QNZ0136-001ZQNS0089-0010.01SN74LVC08ANS-XUN2214-X2.2180p180p180p100P100P100P220P0.1NI0.01NI4300.14.7100QQR0621-001ZSN74AHCT08NS-X0.011001000.10.1180pUN2111-XUN2214-X100p470/6.37575470/6.3470/6.375470/6.37575470/6.3470/6.375COMPLNKV12VVIPS1D2IPVMUTE2VS1BLKVMUTE1SW5VCVS3BLKCLP/BIASYCMIXCPURST1U2SDT1Cb/BY/COMPCr/RY/GUCS1SCS1S2SCLK1S2UDT1VS1VS3D2IPVIPS1S2VMUTE2CLP/BIASYCMIXCOMPLNKVMUTE1VSWV5VDGNDSPDIFVGNDYVSWVGNDCrCr/RSCLK1UCSSCSSCLKY/GCU2SDTS2UDTCPURSTY/COMPCb/BCbCOMPOSITE/YYCbCr5VBLKDVD3.3VVGNDSCLKU2SDTU2SDT1UCSUCS1S2UDT1CPURST1SCS1S2UDT12VCPURSTSCSRCVGNDBGYC CTL(E)/VSW(U)(SHEET 1)TO CN205 (SHEET 5)TO CN503 (SHEET 7)Video output and scart terminal section2-4SHEET 3Parts are safety assurance parts.When replacing those parts makesure to use the specified one.R1227C1223IC132IC122B3001R1237C3034C1237C1137IC112R1137IC131C1238D1104R1124C1140R1118IC131R1224R1122R1218R1222R1223R1243C1242C1208IC121R1217C1243R1210R1123R1206R1204 C1202R1203R1202C1244C1201R1201IC123C1142R1211R1212IC121R1215R1216C3026C1108R1213R1207C1204R1208IC111R1117C1301R1110C1107R1106R1104 C1102R1103R1102C1101R1101R1111R1112IC111R1115R1116C3027R1113R1107C1104R1108C1138C1144IC113C1143R1143C1240CN312R3024C1106IC301L1201L1202L1101L1102C1214C1115R3011C1215C1114C1216C1217C1116C1117R3012CN310C1133C1233C1304C1305C1303C1302C1306R3013R3014R3022C3012C3011D1203IC303C1222IC301R3003R3005X3001X3002C3002C3003C3004C3005WC101R3004R3006IC302IC302IC302IC302IC301IC301IC301R3007R1303Q1202Q1201R3008R3009C3008C3009C3010R1229L1281C1245IC301IC301IC301C1145Q3002CN311C1307L1181R3015R1304C1310Q3003EP101C1113C1224Q3004R1129C1124R3016C1123R3017R3019R3018K3001K3002Q1102Q1101R1231K3003K3004K3005R1127C3006C3017C3018R3027R3029R1228C3007C1105Q1104C1213R3010R1309R1310R1311R1232R1131 R1132C1203R1205C1103R1105C1209C1210C1211R1219R1220C1109C1110C1111R1119R1120C1241C1134C1234C1205R1308C3016R3025C3015R3023C1226C1227C1228C1229C1126C1127C1128C1129R3037Q3005R3035R3036C3025Q3006R1233R1234R1134R1133Q3007R1135R1235Q1203Q1103C1232 R1236C1132 R1136Q1204C1141R1242R1142C1309C1308C3031R3020D3001D3003C1207CN313C1206Q3041C1218C1118R1225R1125R3041R3042Q3042C1282C1286C1182C1186C1285C1185C1183C1284C1184C1283C1281W323C1181C1381J3001C3013C1225C1125C3021R3033C3022R3034R1301R1302R1226R1126C3020R3032C3019R3031C1230C113010K10/35STA505-XNJU7109F3-XNRSA63J-0R0X100111NJU7109F3-X100NJM2115V-WNIMA152WK-X1000.11KNJM2115V-W100100K1K100K100100330PNJM4580M-X18K820100470K10K 2200P82011K10/351.8KSN74AHC1G00V-X8.2K5.6KNJM4580M-X22K22K0.1330P5.6K10K470P330NJM4580M-X18K1/6.38201200P470K10K 2200P82011K10/351.8KSN74AHC1G00V-X8.2K5.6KNJM4580M-X22K22K0.15.6K10K470P330NI1000.1QGA2501F1-0510K10/35SN74HCU04ANS-XQQLZ037-220QQLZ037-220QQLZ037-220QQLZ037-2200.10.14.7K0.10.1NINININI4.7KQGA2501F1-04470P470P0.1/160.1/250.1/160.1/160.1/254.7K10K2700.330.1UDZS6.8B-XNJM78L05A-T33/16SN74HCU04ANS-X1M1M470P470P470P470PQZW0112-0025.6K5.6KSN74LV00ANS-XSN74LV00ANS-XSN74LV00ANS-XSN74HCU04ANS-XSN74HCU04ANS-XSN74HCU04ANS-X1.2K10KUN211E-XUN211E-X680680330P330P47P470QQR0797-002NISN74HCU04ANS-XNIKTA1267/YG/-TQGA2501F1-06470/25QQR0797-0028.2K10K0.1/162SC3928A/QR/-XNI1/6.3100P2SC3928A/QR/-X470100P1k10/351k1k1kNQR0389-003XNQR0389-003XUN211E-XUN211E-X5.6KNQR0389-003XNQR0389-003XNQR0389-003X10K1/6.310/5010/504.7K4.7K4.7K1/6.34.7/50UMY1N-W1/6.32702.7K1.8K2.7K5.6K5.6K5.6K2200P10K2200P10K22P22P22P2.2K2.2K22P22P22P2.2k2.2k470P470P4.7/501K10/504.7K10/504.7K0.1/500.1/500.1/500.1/500.1/500.1/500.1/500.1/5010K2SC3928A/QR/-X10K220K10/5022K8.2K8.2K22KUN2112-X2.2K2.2K2SC3661-X2SC3661-X180P 3.3K180P 3.3KUMY1N-W1001000.03322/2510/35220MA152WK-XMA152WK-X1200PQGA2501F1-0610/35NI0.1/500.1/504747NIQAX0734-001NIQAX0735-001NISN74LV00ANS-X3300PNI3300PNININININININI220P220P100PQNB0187-001100/250.68/500.68/500.471K0.471K1K1K47470.471K0.471K0.1/500.1/502SA1530A/QR/-X5V20VA.GNDP.GNDP.GNDA20VA20V5V20V5VSW20VA.GNDP.GNDP.GND5VA20VA.GNDSW20VA.GNDA.GND5V5VA.GND5V20VP.GNDP.GNDS.GND5VA.GNDA.GND5VP.GNDA.GNDREFA2.5VA.GNDP.GNDP.GNDREFA2