Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2007 K-ZZW.
Page 2: Safety Information
A specially instructed person should do servicing operation of the apparatus. Laser diode characteristics Wave length: DVD:660 nm to 670 nm CD:780 nm to 800 nm Maximum output: DVD : 1.27 mW(Emitting period :9 sec.) CD : 6.26 mW(Emitting period : unlimited) AVIC-D3/XU/UC...
Page 3 3. After replacing the pickup unit, be sure to skew adjustment. 4. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged. is a trademark of DVD Format/Logo Licensing Corporation. AVIC-D3/XU/UC...
Page 4 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. AVIC-D3/XU/UC...
Page 5: Table Of Contents
6.9 NAVIGATION TEST MODE ........................223 6.10 USING THE TEST DISC........................242 7. GENERAL INFORMATION ...........................254 7.1 DIAGNOSIS............................254 7.1.1 DISASSEMBLY............................254 7.1.2 CONNECTOR FUNCTION DESCRIPTION ..................260 7.2 IC ................................261 7.3 EXPLANATION ............................293 7.3.1 CIRCUIT DESCRIPTIONS ........................293 7.3.2 OPERATIONAL FLOW CHART ......................294 8. OPERATIONS ...............................296 AVIC-D3/XU/UC...
Page 6: Specifications
1. SPECIFICATIONS AVIC-D3/XU/UC...
Page 7 AVIC-D3/XU/UC...
Page 8 AVIC-D3/XU/UC...
Page 9 AVIC-D3/XU/UC...
Page 10: Exploded Views And Parts List
• Screw adjacent to mark on the product are used for disassembly. • For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 2.1 PACKING (UC) AVIC-D3/XU/UC...
Page 11 GPS Antenna Assy CXC4864 Screw BMZ50P060FTC Water Proof Pad CZN5442 Polyethylene Bag CEG-127 Sheet CZN7008 Screw CMZ50P060FTC Polyethylene Bag CEG1116 Connector CKX1049 Sub Unit Box CHG6064 Owner's Manual,Installation Manual Part No. Language CRB2325, English CRB2327 CRB2326, French CRB2328 CRD4167 English, French AVIC-D3/XU/UC...
Page 12: Packing (Ew5)
2.2 PACKING (EW5) AVIC-D3/XU/UC...
Page 13 CNS9007 Connector CKX1049 CNV8969 20-1 Owner's Manual/PEE/ENG CRB2329 Owner's Manual,Installation Manual Part No. Language CRB2329, English CRB2335 CRB2330, Spanish CRB2336 CRB2331, German CRB2337 CRB2332, French CRB2338 CRB2333, Italian CRB2339 CRB2334, Dutch CRB2340 CRD4169 English, Spanish, German, French, Italian, Dutch AVIC-D3/XU/UC...
Page 14: Exterior (1)
2.3 EXTERIOR (1) AVIC-D3/XU/UC...
Page 15 Fan Motor CXM1320 Label See Contrast table(2) Sheet CNN1449 Shield CNN1806 Flexible PCB CNP8272 (2) CONTRAST TABLE AVIC-D3/XU/UC and AVIC-D3/XU/EW5 are constructed the same except for the following: Mark Description AVIC-D3/XU/UC AVIC-D3/XU/EW5 Screw Not used BMZ30P060FTC Screw Not used CMZ50P060FTC...
Page 16: Exterior (2)
2.4 EXTERIOR (2) 10 14 AVIC-D3/XU/UC...
Page 17 CKS5486 Connector(CN1621) CKS5683 Cord Assy See Contrast table(2) Antenna Jack(CN1401) CKX1060 Holder CNC9921 (2) CONTRAST TABLE AVIC-D3/XU/UC and AVIC-D3/XU/EW5 are constructed the same except for the following: Mark Description AVIC-D3/XU/UC AVIC-D3/XU/EW5 Cord Assy Not used CDP1062 Not used CKX-003 Chassis...
Page 18: Exterior (3)
2.5 EXTERIOR (3) AVIC-D3/XU/UC...
Page 19 CNN1704 Screw(M2 x 2) CBA1771 Shield CNN1731 Holder CND3757 Shield CND3932 Holder CND3758 (2) CONTRAST TABLE AVIC-D3/XU/UC and AVIC-D3/XU/EW5 are constructed the same except for the following: Mark Description AVIC-D3/XU/UC AVIC-D3/XU/EW5 Monitor Unit CWN2188 CWN2091 Grille Assy CXC7159 CXC7158 AVIC-D3/XU/UC...
Page 20: Dvd Mechanism Module
2.6 DVD MECHANISM MODULE 44(1/2) 44(2/2) (A) GEM1045 (B) GEM1043 (C) GEM1024 (D) GEM1050 AVIC-D3/XU/UC...
Page 21 CXC5708 Shaft CLA4701 Lever CNC9933 Motor(SPDL)(M3) CXM1362 Holder CND2643 Screw JFZ20P018FTC Frame CND2250 Washer YE20FTC Holder CND2251 Pickup Unit(Service) CXX2118 Screw IMS20P030FTC Holder CND2642 Sheet CNM6883 Sheet CNM8697 Sheet CNM9658 Sheet CNM9407 CNV7156 Clamper CNV7158 Roller CNV7165 Rack CNV7175 AVIC-D3/XU/UC...
Page 22: Block Diagram And Schematic Diagram
PD6336C VCC5 RS232C DRIVER IC2078 GYRO UPD4723GSS1 DTOEX GTOEX Din1 Dout1 EXTOD EXTOG Rout1 Rin1 CTOEX CTOEX UART7_TX Din3 Dout3 EXTOC EXTOC UART7_RX Rout3 Rin3 CTOETC CTOETC UART6_TX Din2 Dout2 ETCTOC ETCTOC UART6_RX Rout2 Rin2 CN2066 TO EXTENSION CN461 AVIC-D3/XU/UC...
Page 23 BUS+ IPTOSYS ROUT IPBUS- SRCMUTE BUS- IPPW PEED SENSE STBY IPPW Q2091 ASENB IC2058 SPEED KBUP TMCDET DETOUT NJM2904M TMCSD Q2089 Q2054 TMCCE ASENBO GTOTMC GPSREV TMCCK TMCTOG TMCSL DVDV DVDL VDD5 AVIC-D3/XU/EW5 AVIC-D3/XU/UC TO 2/2 CN1901 IP-BUS IN AVIC-D3/XU/UC...
Page 24 SWBUP REG. CCON CCON Q2095 SWBUP Q2100 FANUP CCD3C ASENS ASENS FANCONT RESET GEN. IC301 IC302 TC7SH08FUS1 M51957BFP RST3 TO 1/2 Q301 RSTOUT OPTSNS SYSRST OPTSNS RSTOUT TC7SET OPTON BSENS Q2088 BSENS BLSENS Q2090 KBUP AVIC-D3/XU/EW5 X2050 AVIC-D3/XU/UC TO 1/2 AVIC-D3/XU/UC...
Page 25 ROT1 ROT0 XVMUTE Q2099 HRCK Q2098 HRDT Q2097 HRLK Q2096 HRHSLK IC2061 TC7SH08FUS1 SYSTOI IC2062 TC7SET08FUS1 ITOSYS Q2102 Q2104 Q2103 Q2105 FANUP ASENS Q2056 CN2059 FANUP FU2051 Q2058 ASENS Q2060 Q2062 DIGITAL CN2063 OPTSNS IC2067 TC7SET08FUS1 CN2061 CN2068 KBUP AVIC-D3/XU/UC...
Page 26 IPODLS BA4558RFVM AV1VIN IC1301 AV1V VOUT NJM2137V TXiPod SYSTOI RXiPod ITOSYS ISOLATOR ACCID AV2VIN IC1316 AV2V ACCPW NJM2136V ACCDET ISOLATOR IC1381 VOUT IPODVS IPODVS IPODV NJM2505F F/W PWR DVDV VSEL1 3 CTLA VSEL2 4 CTLB CTLC KBUP NBUP CN2055 AVIC-D3/XU/UC...
Page 27 AV8 REG. AVIC-D3/XU/EW5 IC1821 AVIC-D3/XU/UC NBUP BA00CC0WCP-V5 VIDEO5 REG. Q1831 VIDEO5 SWACPW Q1833 GUIDE MIX POWER AMP IC1131 IC1201 FANUP CN1651 NJM2060V PAL007C IN4 OUT4+ OUT4- IN2 OUT2+ OUT2- SREMOTE STBY SPEED PULSE MUTE BREMOTE B-REMOTE AUTO ANT ANTON IC1601...
Page 28 JACK PCB LCD DRIVE IC5902 OZ961ISN 5V REG. CN5552 CN4825 CN5004 Q5904 IC5900 NDRV_D PWRFL AV2V AV2V VDDA TA78L05F T5900 AV2L AV2L Q5900 Q5901 PDRV_C V2500 Q5903 NDRV_B DIMDTY Q5902 Q5908 IC5901 TC7SH08FUS1 INVPUL PDRV_A COMP Q5905 Q5907 INVBST AVIC-D3/XU/EW5 AVIC-D3/XU/UC...
Page 29 ROT0 OUT3 RIGHT SOURCE(enter) MENU Q5180 OUT4 FREQSW RESET S5506 OUT5 VM10 HDRST HDRST EJECT S5505 DISCEJ DISCEJ IC5700 M62343FP D5501 LEDR LEDR LEDDT GREEN LEDG LEDG LEDCK Q5703 BLUE LEDB LEDB LEDCS Q5705 Q5700 ILMB ILMB ILMB Q5702 AVIC-D3/XU/UC...
Page 30 MPXIN RESETB DINT RESETB DDINT SYNC BUP3 IC504 BOWWOWB DDRX MAX6364PUT29 X532 RTCVCC DSTB DDIO2 XOUT VCC3 DDSCK Q441 ANTVCC PIN0 DDCE DDTX DRST DDIO0 IC441 NJM2100V FM/AM XAUXIN X502 20.0MHz PIN1 XAUXOUT AVIC-D3/XU/EW5 AVIC-D3/XU/UC AM ANT FM ANT AVIC-D3/XU/UC...
Page 31 FM/AM TUNER UNIT(AVIC-D3/XU/UC) 10 9 8 18 19 20 21 IC 5 IC 3 EEPROM 3.3V 5.0V AM ANT FMRF IC 2 2.5V IC 1 FM ANT 3.3V FMRF MIXER, IF AMP DET, FM MPX RF adj ANT adj CF52 IC 4 3.3V...
Page 32 NDMACK VIN6 INTRQ INTRQ CDMPD DVDMPD NPDIAG NPDIAG RFINN F+H_G+H E+G_E+F NCS0 NCS0 LPCO2 NCS1FX NCS1 NCS1 NCS3FX LPCO1 VOLTAGE DETECT DASP DASP IC1003 NDASP S-80859CNNB-B9K DC/DC C VSENS VSENCE BD98 VDD5 VREFH VREF VHALF SEL1 VHALF PVCC PVCC AVIC-D3/XU/UC...
Page 33 SWITCH ACO1+ CN1101 ACO2+ TEMP DC/DC CONVERTER IC1001 BD9851EFV VCC12 INV2 CDMPD 78MD DVDMPD 65MD SEL1 Q1003 PVCC1 VCC33 F+H_G+H F+H/G+H PVCC2 OUT1 E+G_E+F E+G/E+F VAREF Q1102 Q1104 INV1 LPCO2 LD(CD) Q1001 Q1101 Q1103 OUT2 LPCO1 LD(DVD) VREF VCC5 AVIC-D3/XU/UC...
Page 34 PWR VI SW V15 = 15 V VM10 = -10 V SWACPW BACK LIGHT INVERTER DC/DC V53V = 5.3 V PWR FL SW OZ961ISN CONVERTER BD6171KV V8V = 8 V MFLPWR 5V REG INV PUL TA78L05F TC7SH08FUS1 FW PWR SW AVIC-D3/XU/UC...
Page 35 ROM COLLECT S-93C56BDOI V5 = 5 V VIDEO I/F IC V15 = 15 V RB5P0090M KEY UNIT VM10 = -10 V V53V = 5.3 V V8V = 8 V MULTI COLOR LED NSSM025 TIMING CONTROL IC 6.1 inch LCD LZ9FE30 AVIC-D3/XU/UC...
Page 36 CCON TC74VHCT08AFTS1 7.5 V to 10.5 V FAN CNT VCC5 ASENS FANCONT CCON FANUP DC/DC VD8 = 8.2 V TPS5103IDB DD8CONT DC/DC TPS5120BT VCC5V CCON OPTON LC FILTER TC7SET08FUS1 BUFFER SPEED PULSE PB SNS NJM2904M K MODE (EW NM) AVIC-D3/XU/UC...
Page 37 CSX1122 DIAGNOSIS NJM2100V G SENSOR CSX1118 TCXO CWX2381 RF AMP UPC2749T RDS DECODER LC72720YVS (UC/NM) SYNC REM INV TC7SH04FUS1 TC7SH14FUS1 RF IC UPB1027GS WDT IRQ RS232C OR 5 3 DRIVER TC7WH32FU UPD4723GSS1 SYSTOC IRQ ANNTENA AND 5 3 TC7WH08FU AVIC-D3/XU/UC...
Page 38 DRAMPW CCD5 & CCON RST3 TC7WH08FUS1 DATA ASIC BUFFER* CKE SDRAM PD6336B TC74LCX24 TC7SZ08FU CHIP SE Xtal SDRAM*2 CWX2795 K4S561632E TC74LCX08F HY57V561620 64MBIT FLASH*2 TC7SH04FU ADDRESS RST3 BUFFER*3 M51957BFP TC74LCX541FTS1 DC/DC CCD25 = 2.5 V 2.5 V TPS5120BT CCON AVIC-D3/XU/UC...
Page 39 CC SECTION SRAM M5M5V216ATP XCS SRAM NAND TC7SH00FUS1 RST SRAM CS TC7SH08FUS1 DATA MS5 RESET BUFFER*4 TC74LCX245FT TC7SH08FUS1 CHIP SEL BUFFER TC74LVX4245 TC74LCX08FTS1 TC7SH04FUS1 RST3 M51957BFP SCARLET MB86291APFVS UPD705103GM180S1 AVIC-D3/XU/UC...
Page 40: Overall Connection Diagram
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". D E F NAVI MOTHER UNIT DVD MECHANISM MODULE(MS5) CPU,ASIC,SDRAM ROM,SRAM,BUS-BUFFER GRAPHIC MAIN,CC I/F SYSTEM uCOM AVIC-D3/XU/EW5 AV UNIT PS,I/F AVIC-D3/XU/UC TUNER TOUCH PANEL KEY PCB AV MINI JACK P AVIC-D3/XU/UC...
Page 41 GPS ANTENNA FAN MOTOR GPS UNIT UNIT PS,I/F TUNER TUNER UNIT FM/AM TUNER UNIT (AVIC-D3/XU/EW5) TOUCH PANEL MONITOR UNIT KEY PCB MODULE VIDEO INVERTER MINI JACK PCB AVIC-D3/XU/UC...
Page 42: Navi Mother Unit (Cpu, Asic, Sdram)(Guide Page)
Guide page discrete capacitors. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Detailed page 3.3V 3.3V 2.5V 3.3V 2.5V AVIC-D3/XU/UC...
Page 43 CN2001 NAVI MOTHER UNIT (CPU, ASIC, SDRAM) 3.3V 3.3V 2.5V 3.3V 2.5V 3.3V 3.3V AVIC-D3/XU/UC...
Page 44 AVIC-D3/XU/UC...
Page 45 AVIC-D3/XU/UC...
Page 46 AVIC-D3/XU/UC...
Page 47 AVIC-D3/XU/UC...
Page 48: Navi Mother Unit (Rom, Sram, Bus-Buffer)
3.4 NAVI MOTHER UNIT (ROM, SRAM, BUS-BUFFER) AVIC-D3/XU/UC...
Page 49 NAVI MOTHER UNIT (ROM, SRAM, BUS-BUFFER) 3.3V 3.3V AVIC-D3/XU/UC...
Page 50: Navi Mother Unit (Graphic)(Guide Page)
3.5 NAVI MOTHER UNIT (GRAPHIC)(GUIDE PAGE) 3.3V 2.5V AVIC-D3/XU/UC...
Page 51 NAVI MOTHER UNIT (GRAPHIC) 2.5V 3.3V 2.5V 3.3V AVIC-D3/XU/UC...
Page 52 AVIC-D3/XU/UC...
Page 53 AVIC-D3/XU/UC...
Page 54 AVIC-D3/XU/UC...
Page 55 AVIC-D3/XU/UC...
Page 56: Navi Mother Unit (Main, Cc I/F)
3.6 NAVI MOTHER UNIT (MAIN, CC I/F) 5.1V 3.3V 3.3V 2.5V 3.3V 2.5V AVIC-D3/XU/UC...
Page 57 NAVI MOTHER UNIT (MAIN, CC I/F) 5.1V 3.3V 3.3V 3.3V 2.5V AVIC-D3/XU/UC...
Page 58: Navi Mother Unit (System Ucom)(Guide Page)
3.7 NAVI MOTHER UNIT (SYSTEM uCOM)(GUIDE PAGE) CN1901 5.0V 5.1V 8.1V 3.3V CN1711 SYSTEM CONTROLL 5.0V AVIC-D3/XU/UC...
Page 59 NAVI MOTHER UNIT (SYSTEM uCOM) YSTEM CONTROLLER 5.0V 3.3V 5.0V AVIC-D3/XU/UC...
Page 60 AVIC-D3/XU/UC...
Page 61 AVIC-D3/XU/UC...
Page 62 AVIC-D3/XU/UC...
Page 63 AVIC-D3/XU/UC...
Page 64: Navi Mother Unit (I/F)(Guide Page)
3.8 NAVI MOTHER UNIT (I/F)(GUIDE PAGE) CN461 5.1V 3.3V 5.0V 3.3V 5.0V AVIC-D3/XU/UC...
Page 65 NAVI MOTHER UNIT (I/F) 5.1V 5.1V CN1852 3.3V > 5.0V 5.1V 3.3V AVIC-D3/XU/UC...
Page 66 AVIC-D3/XU/UC...
Page 67 AVIC-D3/XU/UC...
Page 68 AVIC-D3/XU/UC...
Page 69 AVIC-D3/XU/UC...
Page 70: Navi Mother Unit (Ps)(Guide Page)
3.9 NAVI MOTHER UNIT (PS)(GUIDE PAGE) > 2.5V 2.5V 3.3V 5.1V 5.1V 3.3V 3.3V > 5.1V > 5.1V 5.1V 8.1V > 5.0V 5.0V 3.3V 5.1V 5.0V 5.0V 3.3V 3.3V AVIC-D3/XU/UC...
Page 71 NAVI MOTHER UNIT (PS) > 5.1V CN1652 > 8.1V > 5.0V FAN MOTOR CXM1320 > AVIC-D3/XU/UC...
Page 72 AVIC-D3/XU/UC...
Page 73 AVIC-D3/XU/UC...
Page 74 AVIC-D3/XU/UC...
Page 75 AVIC-D3/XU/UC...
Page 76: Gps Unit(Guide Page)
3.10 GPS UNIT(GUIDE PAGE) CN2060 AVIC-D3/XU/UC...
Page 77 GPS UNIT AVIC-D3/XU/UC...
Page 78 AVIC-D3/XU/UC...
Page 79 AVIC-D3/XU/UC...
Page 80 AVIC-D3/XU/UC...
Page 81 AVIC-D3/XU/UC...
Page 82: Av Unit (Ps, I/F)
3.11 AV UNIT (PS, I/F) > > AVIC-D3/XU/UC...
Page 83 CN2068 AV UNIT (PS, I/F) FUSE CEK1208(10A) > AVIC-D3/XU/UC...
Page 84: Av Unit (A/V)(Guide Page)
3.12 AV UNIT (A/V)(GUIDE PAGE) CN2055 AVIC-D3/XU/UC...
Page 85 AV UNIT (A/V) NC(Reserved?) > > AVIC-D3/XU/UC...
Page 86 AVIC-D3/XU/UC...
Page 87 AVIC-D3/XU/UC...
Page 88 AVIC-D3/XU/UC...
Page 89 AVIC-D3/XU/UC...
Page 90: Av Unit (Tuner)
3.13 AV UNIT (TUNER) AVIC-D3/XU/UC...
Page 91 AV UNIT (TUNER) AVIC-D3/XU/UC...
Page 92: Dvd Core Unit (1/2)(Guide Page)
3.14 DVD CORE UNIT (1/2)(GUIDE PAGE) RF SIGNAL FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE AVIC-D3/XU/UC...
Page 93 DVD CORE UNIT (1/2) M1:CXC4912 AVIC-D3/XU/UC...
Page 94 AVIC-D3/XU/UC...
Page 95 AVIC-D3/XU/UC...
Page 96 AVIC-D3/XU/UC...
Page 97 AVIC-D3/XU/UC...
Page 98: Dvd Core Unit (2/2)
3.15 DVD CORE UNIT (2/2) CN2061 AVIC-D3/XU/UC...
Page 99 DVD CORE UNIT(2/2) CN2057 : The power supply is shown with the marked box. AVIC-D3/XU/UC...
Page 100 0.2 V/div(AC) 50 ns/div Inner peripheral Peripheral DVDRF(x 1.3 ZCAV) DVDRF(x 5 CAV DVDRF(x 5 CAV 100 µs/div 100 µs/div 100 µs/div 2TD1 2TD1 0.5 V/div 0.1 V/div 0.1 V/div DVDRF(BD1 mm) Interval FWD Interval REV 2.2 V VHALF VHALF AVIC-D3/XU/UC...
Page 101 B + -B - 4CH2 Play TD Focus Close ID search Inside t Outside VHALF VHALF 500 µs/div 500 µs/div 5FD1 5FD1 5FD1 0.5 V/div 20 ms/div 0.5 V/div 0.5 V/div Play FD Focus Jump L0tL1 Focus Jump L1tL0 VHALF VHALF VHALF AVIC-D3/XU/UC...
Page 102: Compound Unit(A), Compound Unit(B)
3.16 COMPOUND UNIT(A), COMPOUND UNIT(B) COMPOUND UNIT(A) Q1299 R1298 R1299 CPT231S C TD S1205 CSN1070 CN1301 DISC SENS DISC SENS S1203 CSN1069 CSN1070 S1204 S1202 CSN1069 12cm S1201 CSN1069 COMPOUND UNIT(B) CLAMP CSN1067 AVIC-D3/XU/UC...
Page 103 AVIC-D3/XU/UC...
Page 104: Monitor Unit (Video)(Guide Page)
3.17 MONITOR UNIT (VIDEO)(GUIDE PAGE) 15.0V ⁄ 5.0V ¤ CN1661 5.3V 5.0V 330P 5.0V TOUCH PANEL 5.0V ‹ AVIC-D3/XU/UC...
Page 105 MONITOR UNIT (VIDEO) (NAVI) (OSD) -10.0V 5.3V 15.0V MODULE & 5.0V CN4825 CN5503 8.0V AVIC-D3/XU/UC...
Page 106 AVIC-D3/XU/UC...
Page 107 AVIC-D3/XU/UC...
Page 108 AVIC-D3/XU/UC...
Page 109 AVIC-D3/XU/UC...
Page 110: Monitor Unit (Inverter)
3.18 MONITOR UNIT (INVERTER) 5.0V › ﬁ AVIC-D3/XU/UC...
Page 111 MONITOR UNIT (INVERTER) MODULE ﬂ AVIC-D3/XU/UC...
Page 112 DVD TEST DISC : State of color bar display 1 CH1 : MONVBS 9 CH3 : SPIO 1 CH1 : MONVBS % CH3 : IOUT(C3) 8 CH2 : CLS 0 CH4 : CTR $ CH2 : OSDOVR ^ CH4 : OSD RGB AVIC-D3/XU/UC...
Page 113 & CH1 : CLD * CH2 : DOCKI ( CH1 : OUT1 ⁄ CH3 : OUT4 ) CH2 : OUT2 ¤ CH4 : OUT5 ‹ CH1 : INVPUL ﬁ CH3 : PDRV_C › CH2 : NDRV_B ﬂ CH4 : FL2 AVIC-D3/XU/UC...
Page 114: Key Pcb
3.19 KEY PCB CN5003 VOLUME AVIC-D3/XU/UC...
Page 115 KEY PCB KEYBOARD UNIT Consists of KEY PCB AV MINI JACK PCB AVIC-D3/XU/UC...
Page 116: Av Mini Jack Pcb
3.20 AV MINI JACK PCB AV MINI JACK PCB CN5004 MINI JACK KEYBOARD UNIT Consists of KEY PCB AV MINI JACK PCB AVIC-D3/XU/UC...
Page 117 AVIC-D3/XU/UC...
Page 118: Pcb Connection Diagram
CN1852 FAN MOTOR several destination. For further information for respective destinations, be sure to check with the schematic dia- gram. 2.Viewpoint of PCB diagrams Capacitor Connector SIDE A SIDE B P.C.Board Chip Part NAVI MOTHER UNIT CN461 CN1901 CN2001 AVIC-D3/XU/UC...
Page 119 SIDE A DIGITAL OUT IP-BUS EXTENSION FRONT AVIC-D3/XU/UC...
Page 120 NAVI MOTHER UNIT AVIC-D3/XU/UC...
Page 121 SIDE B CN1652 CN1711 AVIC-D3/XU/UC...
Page 122: Av Unit
4.2 AV UNIT AV UNIT CORD ASSY CORD ASSY CN2068 CN2055 AVIC-D3/XU/UC...
Page 123 SIDE A WIRED REMOTE CONTROLLER iPod ANTENNA CN5001 AVIC-D3/XU/UC...
Page 124 AV UNIT AVIC-D3/XU/UC...
Page 125 SIDE B AVIC-D3/XU/UC...
Page 126: Dvd Core Unit
4.3 DVD CORE UNIT DVD CORE UNIT PICKUP UNIT(SERVICE) M2,M3 CN2061 AVIC-D3/XU/UC...
Page 127 SIDE A CN2057 NIT(SERVICE) AVIC-D3/XU/UC...
Page 128 DVD CORE UNIT AVIC-D3/XU/UC...
Page 129 SIDE B AVIC-D3/XU/UC...
Page 130: Compound Unit(A), Compound Unit(B)
4.4 COMPOUND UNIT(A), COMPOUND UNIT(B) COMPOUND UNIT(A) COMPOUND UNIT(B) Q1299 R1298 CLAMP R1299 S1205 S1204 DISC SENS S1203 DISC SENS S1202 12cm S1201 CN1301 AVIC-D3/XU/UC...
Page 131: Gps Unit
4.5 GPS UNIT GPS UNIT SIDE A GPS ANTENNA CN2060 GPS UNIT SIDE B AVIC-D3/XU/UC...
Page 132: Monitor Unit
4.6 MONITOR UNIT MONITOR UNIT LCD MODULE AVIC-D3/XU/UC...
Page 133 SIDE A LCD MODULE TOUCH PANEL CN1661 CN4825 CN5503 AVIC-D3/XU/UC...
Page 134 MONITOR UNIT AVIC-D3/XU/UC...
Page 135 SIDE B LCDB LCDG LCDR VM10 AVIC-D3/XU/UC...
Page 136: Key Pcb
4.7 KEY PCB KEY PCB KEY PCB SIDE A SIDE B RESET EJECT MENU VOLUME CN5003 AVIC-D3/XU/UC...
Page 137: Av Mini Jack Pcb
4.8 AV MINI JACK PCB AV MINI JACK PCB AV MINI JACK PCB SIDE A SIDE B MINI JACK CN5004 AVIC-D3/XU/UC...
Page 138: Electrical Parts List
IC 2062 (B,6,22) L-MOS AND Gate TC7SET08FUS1 IC 2065 (B,63,29) IC TC7SH04FUS1 IC 2067 (A,86,114) L-MOS AND Gate TC7SET08FUS1 MISCELLANEOUS IC 2068 (A,13,24) IC HA12241FP IC 2070 (A,29,77) IC S-814A50AUC-BDO IC 1 (B,135,30) IC K4S561632H-UL75 IC 2 (A,138,50) IC UPD705103GM-180S1 AVIC-D3/XU/UC...
Page 139 L 301 (A,137,18) Chip Ferrite Bead CTF1557 D 2054 (B,39,120) Diode RB500V-40 L 302 (A,141,12) Chip Ferrite Bead CTF1557 D 2055 (B,28,123) Diode RB500V-40 L 305 (A,99,53) Inductor CTF1556 D 2056 (B,28,119) Diode HZU8R2(B1) L 308 (A,106,58) Inductor CTF1334 AVIC-D3/XU/UC...
Page 140 (A,139,71) Radiator 30.000 MHz CSS1633 L 2017 (A,33,57) Inductor CTF1306 (B,131,60) Radiator 33.000 MHz CSS1634 L 2018 (A,42,57) Inductor CTF1306 (B,157,48) Radiator 33.868 8 MHz CSS1551 L 2019 (A,35,45) Inductor CTF1410 X 202 (A,122,20) Radiator 14.318 18 MHz CSS1632 AVIC-D3/XU/UC...
Page 141 R 49 (B,156,64) RS1/16S104J R 164 (A,112,65) RS1/16S473J R 50 (B,158,64) RS1/16S104J R 165 (A,122,68) RS1/16S473J R 51 (B,80,24) RS1/16SS101J R 166 (A,104,68) RS1/16S473J R 52 (B,80,25) RS1/16SS101J R 167 (A,117,63) RS1/16S473J R 53 (B,80,26) RS1/16SS101J R 170 (A,107,65) RS1/16S473J AVIC-D3/XU/UC...
Page 142 RS1/16SS473J R 2048 (A,37,16) RS1/16S0R0J R 361 (B,97,46) RS1/16SS473J R 2049 (B,14,19) (EW5) RS1/16S0R0J R 362 (B,97,58) RS1/16SS473J R 2050 (A,38,11) RS1/16S0R0J R 363 (B,97,47) RS1/16SS473J R 2051 (B,17,18) (EW5) RS1/16S0R0J R 364 (B,97,51) RS1/16SS473J R 2052 (A,39,16) RS1/16S0R0J AVIC-D3/XU/UC...
Page 143 R 2113 (B,40,59) RS1/16S104J R 2232 (B,18,94) RS1/16S104J R 2114 (B,8,50) RS1/16S104J R 2242 (B,12,92) RS1/16S1001D R 2115 (B,10,53) RS1/16S104J R 2244 (B,14,93) RS1/16S1001D R 2116 (B,26,60) RS1/16S102J R 2247 (B,17,92) RS1/16S1101D R 2118 (B,41,59) RS1/16S104J R 2266 (A,29,113) RS1/16S0R0J AVIC-D3/XU/UC...
Page 144 R 2431 (A,72,119) RS1/10S0R0J R 2564 (B,4,45) RS1/16S473J R 2565 (B,32,24) RS1/16S0R0J R 2432 (A,29,67) RS1/10S0R0J R 2433 (A,29,71) RS1/10S0R0J R 2567 (A,107,89) RS1/8S0R0J R 2434 (A,27,71) RS1/10S0R0J R 2568 (B,28,65) RS1/16S472J R 2435 (A,22,66) RS1/10S0R0J R 2569 (A,27,46) RS1/16S0R0J AVIC-D3/XU/UC...
Page 145 C 31 (B,128,58) CCSRCH9R0D50 C 121 (B,105,56) CKSRYF104Z25 C 32 (B,128,62) CCSRCH9R0D50 C 122 (B,100,38) CKSRYF104Z25 C 33 (A,132,36) CKSRYB104K16 C 123 (B,102,54) CKSRYF103Z50 C 35 (A,132,65) CKSRYB104K16 C 124 (B,126,41) CCSRCH101J50 C 36 (A,126,64) CKSRYB104K16 C 125 (A,162,33) CKSRYF104Z25 AVIC-D3/XU/UC...
Page 146 C 301 (A,137,21) CKSRYF104Z25 C 2170 (A,23,76) CEVW100M16 C 302 (A,144,21) CKSRYB334K10 C 2205 (A,12,62) CKSRYB104K50 C 303 (A,138,12) CKSRYF104Z25 C 2206 (B,12,102) CKSRYB102K50 C 306 (A,116,48) CKSRYF104Z25 C 2207 (B,18,97) CKSRYB102K50 C 323 (A,103,56) CKSQYB106K6R3 C 2209 (B,19,102) CKSRYB102K50 AVIC-D3/XU/UC...
Page 147 C 2509 (B,51,100) CCSRCH101J50 C 2510 (B,49,53) 15 pF CCG1240 MISCELLANEOUS C 2511 (B,79,80) CKSRYB104K16 C 2512 (B,50,100) CKSRYB104K50 IC 401 (A,25,16) IC UPC2749T C 2513 (B,52,54) 27 pF CCG1241 IC 402 (B,20,27) IC UPB1027GS C 2514 (B,52,59) CKSRYB104K50 AVIC-D3/XU/UC...
Page 148 R 407 (B,25,18) RS1/16S2R2J C 405 (B,14,27) CCSRUJ220J50 R 441 (A,30,27) RN1/16SC10R0D R 442 (B,33,24) RN1/16SE1501D C 406 (B,14,29) CCSRUJ220J50 R 443 (B,31,24) RN1/16SE2402D C 407 (B,13,32) CKSSYB333K16 C 408 (B,12,32) CKSSYB182K50 R 444 (B,31,26) RN1/16SE3302D C 409 (A,21,29) CSZS100M6R3 AVIC-D3/XU/UC...
Page 149 CKSSYB104K10 Q 1452 (A,105,77) Transistor(EW5) DTC144EK Q 1601 (A,53,115) Transistor 2SC4116 C 517 (A,51,21) CKSSYB104K10 Q 1602 (B,57,111) Transistor 2SC4116 C 518 (A,39,32) CKSSYB104K10 Q 1603 (B,57,100) Transistor DTC114EUA C 535 (A,55,15) (EW5) CSZS100M6R3 C 539 (A,55,19) (EW5) CCSRCH100D50 AVIC-D3/XU/UC...
Page 150 (A,20,130) EMI Filter CCG1067 D 1716 (B,13,144) Diode EDZ20(B) EF1704 (B,18,129) EMI Filter CCG1067 D 1721 (A,121,131) Diode UDZS5R6(B) EF1705 (B,22,129) EMI Filter CCG1067 D 1722 (A,121,128) Diode UDZS5R6(B) EF1706 (B,27,129) EMI Filter CCG1067 EF1707 (A,8,130) EMI Filter CCG1067 AVIC-D3/XU/UC...
Page 151 R 1066 (B,75,47) RS1/16S102J R 1217 (A,87,107) RS1/16S101J R 1067 (B,73,56) RS1/16S0R0J R 1302 (A,13,34) RS1/16S750J R 1068 (A,80,46) RS1/16S331J R 1303 (A,17,34) RS1/16S103J R 1069 (A,83,46) RS1/16S331J R 1304 (A,15,34) RS1/16S103J R 1091 (A,93,89) RS1/16S821J R 1305 (A,22,32) RS1/16S4701D AVIC-D3/XU/UC...
Page 152 (B,149,57) (EW5) RS1/16S681J R 1731 (A,26,22) RS1/16S0R0J R 1438 (B,146,37) RS1/16S681J R 1734 (A,27,22) RS1/16S0R0J R 1439 (B,147,20) RS1/16S0R0J R 1735 (B,28,17) RS1/16S0R0J R 1440 (B,147,17) RS1/16S0R0J R 1736 (A,28,25) RS1/16S0R0J R 1737 (B,29,20) RS1/16S0R0J R 1443 (B,80,41) RS1/16S0R0J AVIC-D3/XU/UC...
Page 153 RS1/8S0R0J C 1047 (A,62,34) 10 µF CCG1203 R 1814 (B,110,120) RS1/16S124J R 1817 (A,132,115) RS1/8S0R0J C 1051 (B,69,43) CKSRYB104K50 R 1821 (B,18,101) RN1/16SE1002D C 1061 (B,86,51) 10 µF CCG1203 R 1822 (B,18,99) RN1/16SE2701D C 1062 (B,85,54) 10 µF CCG1203 AVIC-D3/XU/UC...
Page 154 (A,137,83) (EW5) CKSRYB222K50 C 1201 (B,93,104) CKSRYB104K50 C 1411 (B,138,81) (EW5) CKSRYB222K50 C 1202 (A,89,117) CEVW470M16 C 1412 (A,131,76) (EW5) CKSRYB222K50 C 1203 (A,92,108) CEVW330M10 C 1413 (B,142,83) (EW5) CKSRYB222K50 C 1205 (A,96,130) CKSRYB104K50 C 1415 (B,148,89) (EW5) CCSRCH150J50 AVIC-D3/XU/UC...
Page 155 C 1861 (A,95,36) CKSRYB104K50 Q 5905 (A,111,73) Transistor 2SC4617 C 1863 (A,91,48) CKSRYB104K50 Q 5906 (A,114,73) Transistor 2SC4617 C 1864 (A,93,42) CEVW101M25 Q 5907 (A,119,76) Transistor UMX2N Q 5908 (B,85,60) Transistor 2SC4617 C 1865 (A,105,49) CKSRYB104K50 C 1866 (A,93,31) CEVW101M25 AVIC-D3/XU/UC...
Page 156 RS1/16S0R0J X 5011 (A,36,66) Radiator 3.58 MHz CSS1725 X 5300 (A,111,45) Radiator 12.58 MHz CSS1601 R 5118 (B,51,38) RS1/16S0R0J VR5101 (A,68,25) Semi-ﬁxed 2.2 kΩ(OB) CCP1485 R 5119 (B,51,40) RS1/16S101J VR5900 (A,79,57) Semi-ﬁxed 15 kΩ(OB) CCP1490 R 5120 (B,52,40) RS1/16S101J AVIC-D3/XU/UC...
Page 157 R 5197 (B,43,15) RS1/16S0R0J R 5656 (B,59,68) RS1/16S182J R 5200 (A,70,4) RS1/16S0R0J R 5657 (B,57,69) RS1/16S103J R 5658 (B,61,66) RS1/16S362J R 5201 (B,24,16) RS1/16S682J R 5204 (A,135,19) RS1/16S0R0J R 5659 (B,62,68) RS1/16S182J R 5216 (A,24,17) RS1/16S333J R 5660 (B,63,66) RS1/16S362J AVIC-D3/XU/UC...
Page 158 C 5120 (B,57,34) CKSRYB104K50 R 5915 (A,113,76) RS1/16S621J C 5121 (A,59,28) CKSRYB105K10 R 5916 (A,109,77) RS1/16S473J C 5122 (A,63,36) CKSRYB104K50 R 5917 (A,116,75) RS1/16S621J C 5123 (A,63,39) CCSRCH330J50 R 5918 (A,120,73) RS1/16S101J C 5124 (A,65,39) CCSRCH330J50 R 5919 (A,118,73) RS1/16S101J AVIC-D3/XU/UC...
Page 159 C 5224 (B,22,10) CKSRYB103K50 C 5911 (B,79,67) CKSRYB104K25 C 5226 (B,22,16) CKSRYB473K50 C 5912 (B,88,64) CKSRYB473K50 C 5228 (B,26,16) CKSRYB393K16 C 5913 (B,134,55) CKSRYB103K50 C 5230 (B,32,12) CCSRCH102J50 C 5914 (A,80,59) CKSRYB221K50 C 5231 (A,21,10) CKSRYB104K25 C 5915 (B,89,69) CKSRYB473K50 AVIC-D3/XU/UC...
Page 160 (B,79,55) IC BD9851EFV R 1009 (B,72,56) RS1/16SS561J IC 1003 (B,72,42) IC S-80859CNNB-B9K R 1010 (B,74,51) RS1/16SS472J IC 1004 (B,75,48) Regulator IC NJM2880U1-05 R 1011 (B,72,40) RS1/16SS104J IC 1005 (B,61,58) IC S-L2980A50MC-C7J IC 1201 (A,26,15) IC BD7996EFV R 1013 (B,87,54) RS1/16SS682J AVIC-D3/XU/UC...
Page 161 R 1314 (B,86,21) RAB4CQ822J R 1601 (A,41,25) RS1/16SS123J R 1351 (B,84,25) RS1/16SS331J R 1602 (A,39,24) RS1/16SS123J R 1401 (B,72,33) RS1/16SS221J R 1607 (A,41,27) RS1/16SS105J R 1402 (B,50,27) RS1/16SS104J R 1609 (A,37,29) RN1/16SE1002D R 1405 (B,48,10) RS1/16SS221J R 1610 (A,43,29) RS1/16SS222J AVIC-D3/XU/UC...
Page 162 CKSRYB472K50 C 1496 (B,65,5) CKSSYB102K50 C 1017 (B,88,52) CKSSYB681K50 C 1497 (B,61,20) CKSSYB102K50 C 1018 (B,81,60) 10 µF CCG1171 C 1498 (B,77,26) CKSSYB102K50 C 1019 (B,58,59) CCSSCH101J50 C 1499 (B,49,4) CKSSYB102K50 C 1020 (B,58,57) CKSSYB104K10 C 1501 (A,68,45) CKSQYB106K6R3 AVIC-D3/XU/UC...
Page 163 C 1617 (A,49,38) CKSSYB104K10 C 1618 (A,51,38) CKSSYB104K10 C 1619 (A,51,36) CKSSYB104K10 C 1620 (A,50,36) CKSSYB104K10 C 1621 (A,50,38) CKSSYB104K10 C 1622 (A,53,38) CKSSYB104K10 C 1623 (A,52,39) CKSSYB104K10 C 1624 (A,43,28) CKSSYB103K16 C 1625 (A,56,36) CKSSYB104K10 C 1626 (A,41,31) CKSRYB105K10 AVIC-D3/XU/UC...
Page 164: Adjustment
TEST DISC GGV1303 Operation check Remote Control Uint CXC6317 Operation for adjustment TORX driver (T2) GGK1095 SKEW adjustment (DVD) Bond GEM1033 SKEW adjustment (DVD) Bond (Produced by THREE BOND) 1401M SKEW adjustment (DVD) TEST DISC GGV1018 SKEW adjustment (DVD) AVIC-D3/XU/UC...
Page 165: Dvd Adjustment
Attention) surement device should be set to floating ground. • Test mode starting procedure Please select "MS5 check" to start test mode. • Test mode stopping procedure ACC and Backup OFF. AVIC-D3/XU/UC...
Page 166 In order to F close after focus search (S character measurement mode), set to Power_OFF first then power on again FEMIN level before F close. ASMAX level ENVMAX level FE normalization coefficient Spindle gain coefficient TEMAX level indication TEMIN level indication AVIC-D3/XU/UC...
Page 167 Designation of digit by command (1) and (2). UP/DOWN of numbers by command (3) and (4). Fix by command (5). Error occurrence at Power_OFF [Note] If an error occurs at Power_OFF, reset cannot be made. In such a case, it is necessary to turn the power off and start the test mode once again. Error display AVIC-D3/XU/UC...
Page 168 [Note] If the power on time is 999999 hours or more, it is always reported as 999999 hours. [Note] If the power on time is " *E** **** ", the value may not be correct due to the life of the flash memory. AVIC-D3/XU/UC...
Page 169 *5 AWM (Audio WaterMark): Electronic watermark. Information on the copyright owner or CCI (copy control information) are recorded so that illegally copied discs can be identified. *6 Notice as an error status will not be given *7 CPRM(Content Protection for Recordable Media) : A copyright protection technique for digital contents used for re-writable DVD or memory card. (DVD-VR model only) AVIC-D3/XU/UC...
Page 170 Oscilloscope Symptom in case the adjustment is not adequate: Worsening of the error rate 10-3 (Normally 10-4 or less.) Large RF jitter RF waveform distortion Tracking drawing/Unstable servo * Caution: Do not look into the laser light during adjustment. AVIC-D3/XU/UC...
Page 171 11. Turn the power OFF in the test mode, and after confirming that the disc has stopped, eject the disc. 12. Apply adhesive for fixing the SKEW and lock the screw. Refer to the illustration below for the adhesion points. AVIC-D3/XU/UC...
Page 172 Cross section of R-SKEW adhesive locations. * Caution: Make a cross link to both the resin section and the sheet metal section. Adhesive application locations * Caution: Make a cross link to both the case section and the sheet metal section. AVIC-D3/XU/UC...
Page 173 Precautions in handling the PU. * Caution: Do not touch the shaded section in the drawing below. RF level adjustment section Do not touch the optical parts. Do not touch the springs. Hologram (be careful for the static electricity) GRT adjustment section AVIC-D3/XU/UC...
Page 174 OK? Execute check 10. Go to FE section check. Repair the defective part. Go to FE section check. Normal? FE section check. Go to FE related Is FE section repair process. normal? Replace the unit. Normal? AVIC-D3/XU/UC...
Page 175 <Check> Check the voltage at the "STANBY" test point while the power is on. Use the "DGND1" test point at the reference. Specification value Check point Module No. Unit STANBY-DGND1 VCC33 V- 0.6 V or more Side A DGND1 STANBY Fig 1.1: STANBY check point AVIC-D3/XU/UC...
Page 176 Specification value Check point Module No. Unit 5.0 ± 0.4 VDD5_3 - DGND1 3.3 ± 0.15 VCC33_3 - DGND1 1.2 ± 0.12 VCC12_1 - DGND1 Side A VDD5_3 VCC33_3 DGND1 VCC12_1 Fig 2.2: VDD5, VCC33, VCC12 voltage check points AVIC-D3/XU/UC...
Page 177 <Check> Check the voltage at the "XRES" test point while the power is on. Use the "DGND1" test point at the reference. Check point Module No. Specification value Unit 1 XRES-DGND1 VCC33 x 0.7 or more Side A DGND1 XRES Fig 3.1: RESET check point AVIC-D3/XU/UC...
Page 178 <Check> Check the voltage at the "VSENS" test point while the power is on. Use the "DGND1" test point at the reference. Specification value Check point Module No. Unit VSENS - DGND1 VCC33 x 0.7 or more Side A DGND1 VSENS Fig 4.2: VSENS check point AVIC-D3/XU/UC...
Page 179 Specification value Check point Module No. Unit 27 MHz 2 IC1501 169pin ± 50 ppm Specification value Fig 5.2: Clock specification value Side A DGND1 IC1501 169pin Fig 5.3: 27 MHz check point AVIC-D3/XU/UC...
Page 180 Be careful as XCSM, XWE, XCAS, XRAS and XSCM of IC1481 are called differently in IC1501, namely NCSM, NWE, NCAS, NRAS, NCSM. IC1501 MA0~11 1481 DVD-LSI MDQ0~31 SDRAM XWE (NWE) XCAS (NCAS) XRAS (NRAS) XCSM (NCSM) DQM0 DQM1 DQM2 DQM3 Fig 6.1: SDRAM I/F AVIC-D3/XU/UC...
Page 181 DQM1 IC1481 71pin IC1501 256pin Ω ± 5 % DQM2 IC1481 28pin IC1501 26pin Ω ± 5 % DQM3 IC1481 59pin IC1501 27pin Ω ± 5 % IC1481 22pin IC1501 8pin Ω ± 5 % IC1481 23pin IC1501 10pin AVIC-D3/XU/UC...
Page 182 Side B Check point 1 (IC1481) Side A Check point 2 (IC1501) Fig 6.2: SDRAM I/F check point AVIC-D3/XU/UC...
Page 183 Use the "PGND3 and AGND1" test point at the reference. Check point Module No. Specification value Unit 8.0 ± 0.4 VD8_1 - PGND3 8.0 ± 0.4 VD - PGND3 5.0 ± 0.1 VCC5_1- AGND1 Side A VD8_1 AGND1 PGND3 VCC5_1 Fig 7.2: VD8, VCC5 voltage check points AVIC-D3/XU/UC...
Page 184 Check with PGND and GNDAU being the reference. Check point Module No. Specification value Unit 8.0 ± 0.4 VD - PGND_3 5.0 ± 0.1 AVCC5 - GNDAU1 Side A PGND3 GNDAU AVCC5 Fig 8.2: VD8, AVCC5 voltage check points AVIC-D3/XU/UC...
Page 185 DACCK 2.0 V~VCC33 V DGND~0.8 V Specification value 1 Specification Specification value 2 value 3 Fig 9.2: Clock specification value Side A Check point 2 (IC1501 172 pin) Check point 1 (stylus) Fig 9.3: 27 MHz, DACCLK check point AVIC-D3/XU/UC...
Page 186 Waveform 2 LRCK VCC33 V-0.6 V or higher 0.4 V or lower Waveform 3 Specification value 2 Specification value 1 Fig 10.2: Serial 3 lines specification value Side A SRCK LRCK ADOUT3 Fig 10.3: Serial 3 lines check points AVIC-D3/XU/UC...
Page 187 1 400 ± 150 mV Waveform 4 1 400 ± 150 mV Waveform 4 Specification value is the root-mean-square value (rms). Fig 10.4: Analog audio out (LO, RO) specification value. Side A GNDAU1 Fig 10.5: Analog audio out check point AVIC-D3/XU/UC...
Page 188 Check 2pin cord after connecting it to a jig, etc. Specification value 2 Check point 1 (stylus) Specification value 1 Reference waveform 6 IEC VCC33 V-0.6 V or higher 0.4 V or lower Waveform 5 Side A Fig 10.6: Digital audio signal (IECOUT) check point AVIC-D3/XU/UC...
Page 189 ADOUT2 CLDCK AD3/DATA ADOUT3 DATA IEC/IPFLG IPFLG SBCK SBCK BMUTE BMUTE MCKENA High RIPP High EMPH EMPH EMPH Pins 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 and 24 are GNDD. Fig 10.7: 6ch digital out/Ripping circuit AVIC-D3/XU/UC...
Page 190 VCC33 V-0.6 V or higher 0.4 V or lower SBCK VCC33 V-0.6 V or higher 0.4 V or lower RIPP VCC33 V x 0.3 V or lower Specification value 1 Specification value 2 Fig 10.8: 6ch digital out/Ripping specification value AVIC-D3/XU/UC...
Page 191 Side A SRCK LRCK ADOUT3 Side B ADOUT2 ADOUT1 ADOUT0 RIPP MCKENA SBCK Fig 10.9: 6ch digital out/Ripping check point AVIC-D3/XU/UC...
Page 192 Turn the volume (VR1671) to adjust the video level within the range of 1.0 ± 0.02 Vpp. The adjustment specification is 1.0 ± 0.02 Vpp. CN1901 AVCC5 HOST I/F IC1501 Q1701(NoMount) Video buffer circuit Video Q1702(NoMount) Video buffer circuit section Q1704(NoMount) Video buffer circuit Fig 11.3: Video circuit (component) AVIC-D3/XU/UC...
Page 193 Specification value BOTTOM PEAK Cb signal Specification value BOTTOM PEAK Cr signal Specification value BOTTOM 100% Color Bars signal Fig 11.4 Waveform for the case of component 100% Color Bars output Side A COMPO Fig 11.5: VIDEO signal check point AVIC-D3/XU/UC...
Page 194 (Refer to the FE test mode for the method of displaying the LD energizing time.) 2.If the second digit from the left of the energizing time display is showing E, such as " E ", it means that the flash memory has reached its life. Example: 0E000BB8 AVIC-D3/XU/UC...
Page 195 Reference voltage: DGND2 1 V/div. 500 nsec/div Waveform 7 G-> G-> Waveform 2 Waveform 5 [WHITE 100IRE] CH1 LRCK CH1 COMPO Reference voltage: DGND2 1 V/div. 5 µsec/div Reference voltage: GNDV1 200 mV/div. 10 µsec/div G-> Waveform 6 Waveform 3 AVIC-D3/XU/UC...
Page 196: Monitor Unit Adjustment
6.3 MONITOR UNIT ADJUSTMENT - Adjustment point MONITOR UNIT(SIDE A) VR5900 VR5101 MONITOR UNIT(SIDE B) LCDB LCDG LCDR VM10 AVIC-D3/XU/UC...
Page 197 AVIC-D3/XU/UC...
Page 198 AVIC-D3/XU/UC...
Page 199 AVIC-D3/XU/UC...
Page 200 AVIC-D3/XU/UC...
Page 201 AVIC-D3/XU/UC...
Page 202 AVIC-D3/XU/UC...
Page 203 AVIC-D3/XU/UC...
Page 204 PHASE : 40 : The points easier to be used for adjustment ROUT...TP_LCDR BOUT...TP_LCDB *) Because the result of adjustment will vary depending on the product, the value will not necessarily be close to the “Reference value after adjustment”. AVIC-D3/XU/UC...
Page 205: Service Adjustment
ON will do too.) *) The preset value is first written in the EEPROM, then read out and displayed. Writing and reading are made in 16 bits. Depending on the setting item, the number of bit may be different. AVIC-D3/XU/UC...
Page 206 *) " " mark indicates the selected item (cursor). *) There is no CS (check sum) display. Note 1: The content of [FACTORY] is the default setting value for adjustment for each product adjusted in the line. (Rewriting can be done in EEPROM adjustment mode only.) AVIC-D3/XU/UC...
Page 207: Eeprom Adjustment
*) When a value subject to CS (check sum) computation is changed, it takes the exclusive (XOR) in 8 bit, and conducts writing. This CS value, too, is read out after being written into the EEPROM, and that read out value is displayed. AVIC-D3/XU/UC...
Page 208 G A M M A 1 1 5 7 G A M M A 2 1 1 6 S U B B R I 1 2 8 S U B B R I 1 2 8 F F F F AVIC-D3/XU/UC...
Page 209 • Note 1: The content of the following items are the reference value (adjustable) for adjusting other items, and they are not saved in the EEPROM. (It is so expressed by displaying “NOT EEPROM” as shown in the above OSD display screen image.) · CONT-VIDEO · COLOR · TINT AVIC-D3/XU/UC...
Page 210 N P U T M O D E 1 1 1 1 1 1 1 1 MAP key MENU key C O N T - D E O 1 5 0 N O T E E P R O M AVIC-D3/XU/UC...
Page 211 Touch panel X coordinate 15 [USER] Touch panel Y coordinate 15 [USER] (0x00) (0x00) Touch panel X coordinate 16 [USER] Touch panel Y coordinate 16 [USER] (0x00) (0x00) Calibration adjustment result [USER] Touch panel outermost circumference adjustment result [USER] (0x00) (0x00) AVIC-D3/XU/UC...
Page 212 Step value when DOTCLK is low temperature (0x00) (0x00) (0x00) (0x00) of DOTCLK The value of ( ) is different according to the adjustment result of an individual product. *1 : Flicker adjustment *2 : PHASE adjustment *3 : PALTINT adjustment *4 : DOTCLK adjustment AVIC-D3/XU/UC...
Page 213: Phase Adjustment
ON will do too.) * The preset value is first written in the EEPROM, then read out and displayed. Writing and reading are made in 16 bits. Depending on the setting item, the number of bit may be different. AVIC-D3/XU/UC...
Page 214 C O L O R P A L T 1 5 0 *) The above characters are displayed in black with white rim. *) " " mark indicates the selected item (cursor). *) There is no CS (check sum) display. AVIC-D3/XU/UC...
Page 215: Rgb Illumination Adjustment
In the case of ON/OFF setting item, set to ON. • A method to cancel [RGB illumination test mode] is described below. ACC OFF ON. (BUP OFF ON will do too.) *) The preset value is first written in the EEPROM, then read out and displayed. AVIC-D3/XU/UC...
Page 216 Note 1: When changed, writing into the E2PROM is done for each preset unit. Default setting value PRESET Number ACTIVITY GREEN BLUE Remarks PRESET_01 White PRESET_02 Light Green PRESET_03 Green PRESET_04 Violet PRESET_05 Blue PRESET_06 Yellow PRESET_07 Orange PRESET_08 PRESET_09 PRESET_10 PRESET_11 PRESET_12 AVIC-D3/XU/UC...
Page 217: Touch Panel Test Mode
*) When the succession is made by the terminal, the OSD display screen below will not be displayed. • Key Operation Main body key Remote controller key Operation SOURCE MENU Select item MENU Upward the cursor Downward the cursor *) Remote controller : CXC6317 (SW1:AVH, SW2: AVH) AVIC-D3/XU/UC...
Page 218 4. LINE TOUCH TEST If the line touch panel verification has never been conducted. When the EEPROM initialization is made. When the calibration adjustment value initialization is made in the initialization menu. When the line touch panel verification has failed. AVIC-D3/XU/UC...
Page 219 [The list of initial setting value at the time of EEPROM reset] Coordinate Minimum value Maximum value [The list of AFTER setting allowable range] Coordinate Minimum value Maximum value 0 to 125 162 to 255 0 to 125 162 to 255 AVIC-D3/XU/UC...
Page 220 When the 17th location is pressed, the setting values and normal ending information are saved in the EEPROM, and “FINISHED” will be displayed. If the SOURCE key is pressed during the process and the inspection is finished, the EEPROM will save the NG ending information, and “NG” is displayed. AVIC-D3/XU/UC...
Page 221 If not pressed correctly (if not within the OK range), “OUTSIDE OF THE RANGE” will be displayed. If the SOURCE key is pressed before pressing 16 locations, NG will be displayed, and after 2 seconds, the screen will return to the top MENU. AVIC-D3/XU/UC...
Page 222 Operational specifications Select each item by the MENU key and the MAP key. The function of the item selected by the SOURCE key is executed. When “RETURN TO MENU” is executed, the screen will return to the top MENU. AVIC-D3/XU/UC...
Page 223: Navigation Test Mode
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Password right. Go to next page. • Password NG : Nothing will be displayed, and reboot action will be taken. AVIC-D3/XU/UC...
Page 224 Learned data inside gyro Learned data inside gyro sensor is cleared. data clear sensor is clear When the job is done, the screen will return to “menu”. Port status information Port status display Port status is displayed. (reverse, parking, pulse, SDRAM capacity.) AVIC-D3/XU/UC...
Page 225 SRAM is copied to SRAM from PC card. Program forced Program forced write Rewriting of SYS (system), GPS (GPS) and APL (application) write software are done by force. (Joystick is used) The system will return to “menu” by BACK key. AVIC-D3/XU/UC...
Page 226 Pages can be changed by [ ] and [ ] keys. 5. Version information Version No. for BOOT section = X.XX System software does not exist in SDRAM. Version No. for BOOT section = X.XX Version No. for SDRAM = Y.YY AVIC-D3/XU/UC...
Page 227 GBR, DEU, FRA, ITA, NLD, ESP, SWE, DNK. BEL) [UC070SDF.yyy] Sound data file by language for UC. UC070SDF.yyy language is displayed language [NG] There is no sound data by language. (yyy: Extension is determined for each language. USA, FRA, ESP.) AVIC-D3/XU/UC...
Page 228 Version number of the program where the error occurred DATE Date of creation of the program where the error occurred TIME Time of creation of the program where the error occurred AUTH Creator of the program where the error occurred ERROR - Time of error occurrence TIME AVIC-D3/XU/UC...
Page 229 1. Change to display error [Message] 2. Start within debug shell [On] 3. Program loading [Disc & Card] 4. GPS assessment 5. File maintenance 6. Program forced write <== back page ==> next page SYSTEM Ver. : [BOOT] 0.14 [OS] 0.14 AVIC-D3/XU/UC...
Page 230 ==> next page SYSTEM Ver. : [BOOT] 0.14 [OS] 0.14 Display when an error occurs: • If error information exists: ERROR INFORMATIO ERROR INFORMATIO ATIO ERCD f f f f f f f f(-1) FILE tsk_ini.c 152(00000098) 1.11 ERROR-TIME ffff-ff-ff ff:ff:ff AVIC-D3/XU/UC...
Page 231 Once this mechanism becomes inoperable, “reset request” will be sent to the power supply microprocessor when a preset time (approximately 4 seconds) has elapsed. In order to record operational situation of such an occasion, a special code which is not an error code is recorded in the ERCD. AVIC-D3/XU/UC...
Page 232 02 / 05 / 10 :Ver. 3. 09 02 / 03 / 12 SENSOR :Ver. 5. 56 Press [ BACK ] to return FLASH Display of DRAGON FLASH ROM version information. Display of GPS version information. SENSOR Display of sensor version information. AVIC-D3/XU/UC...
Page 233 (Depends on DISTANCE status.) DISTANCE status SPEED PULSE status Display Low vehicle speed pulse CHECK learning is under way. SPEED PULSE Low vehicle speed pulse is Low vehicle speed is NG. NG xx[km/h] Others - - - - - AVIC-D3/XU/UC...
Page 234 [MS5 X-3212 Test] Initial screen of the test mode Mecha Ver: Software version of the MS5 mechanism. Start of FE test Start of EDC-1 test Start of EDC-2 test Start of LD energizing time mode [OK] Execute [BACK] Exit from X-3212 test mode AVIC-D3/XU/UC...
Page 235 Note) [1] cannot be selected for execution unless one of the commands among [2] to [5] is executed once. Succeeds to Power On state. Specify DVD layer 1 Specify DVD layer 2 Specify CD Specify CD-RW Eject Disc [OK] Execute [BACK] Exit from X-3212 test mode 2. [X-3121 Servo Test(1-0)]: The screen in the power on state. AVIC-D3/XU/UC...
Page 236 Operation cannot be made until completion of displaying the value from FE MAX to TE MIN. Succeed to Focus Close 2 state. Execution of Focus Jump Execution and stop of CRG+ Execution and stop of CRG- [OK] Execution/stop [BACK] 1, [X-3212 Servo Test]: Return to Power Off state screen. AVIC-D3/XU/UC...
Page 237 Go to Track Jump – screen. Execution of Focus Jump Go to ID Search screen. 3, [x-3212 Servo Test (2-0):] Succeed to Focus Close 1 state screen [OK] Execution/stop [BACK] 1, [X-3212 Servo Test]: Return to Power Off state screen. AVIC-D3/XU/UC...
Page 238 The number of the blue digit of the data is increased by 1. The number of the blue digit of the data is decreased by 1. Start of ID Search [OK] Execution [BACK] 5, [X-3212 Servo Test (4-0): Return to Tracking Close state screen (Selectable only after execution of ID Search.) AVIC-D3/XU/UC...
Page 239 Note) Value of the ID will change upon execution of the command. Go to setting screen of 2, [X-3212 EDC-1/2 Test Layer 0] Go to setting screen of 3, [X-3212 EDC-1/2 Test Layer 1] Ejection of the disc [OK] Execution [BACK] Exit from MS5 check. AVIC-D3/XU/UC...
Page 240 (Shifting can be made up to the 3rd digit from the left.) The number of the blue digit of the ID is increased by 1. The number of the blue digit of the ID is decreased by 1. Start of EDC test [OK] Execution [BACK] Exit from MS5 check. AVIC-D3/XU/UC...
Page 241 The current CD energizing preset time is displayed. The current DVD energizing preset time is displayed. Go to CD energizing time setting screen. (Not for service use) Go to DVD energizing time setting screen. (Not for service use) [OK] Execution [BACK] Exit from MS5 check. AVIC-D3/XU/UC...
Page 242: Using The Test Disc
2. Use [ 2 ] and [ 8 ] keys to select the test items and select [ 5 ] key and move to the testing screen. 3. Use [ C ] key to return to the menu screen. * Please refer to explanation on each screen for details. AVIC-D3/XU/UC...
Page 243 19. Picture check 20. Device check(Design engineer only) 21. Memory all clear (for Service) 22. BackUp Memory clear [ 2 / 8 ] : Change cursol , [ 4 / 6 ] : Change page [ 5 ] : Select item AVIC-D3/XU/UC...
Page 244 Command error A response timeout error for BIOS call. The possible cause is the hardware error causing interruption of communication. It is highly likely that this results from the hardware error of DRAGON. Unknown error Error of unknown causes. AVIC-D3/XU/UC...
Page 245 • A “wait” screen is displayed until the check is completed. • While the test result screen is being displayed, press the [ 0 ] key to perform retesting. • Only when “OK” is displayed, go on to the next test with the [ 8 ] key. AVIC-D3/XU/UC...
Page 246 Images in the back camera In this test, check with eyes that images in the back camera is being displayed. • Images in the back camera are displayed. • Press the [ 8 ] key to go on to the next test. AVIC-D3/XU/UC...
Page 247 • Press the [ 8 ] key to go on to the next test. 7. VTR2 In check External input image • On the screen, external input video (Rear VTR image) is displayed. • Press the [ 8 ] key to go on to the next test. AVIC-D3/XU/UC...
Page 248 To save the error information, it is so designed that you cannot return from the command error detailed screen to the normal inspection screen. If you desire to resume the inspection, eject the disc once, and insert the test disc once again. AVIC-D3/XU/UC...
Page 249 * The setting is made to display the screen for selecting the language to be used at the initial boot up after the shipment out of the factory. • The setting is made when the system enters into this inspection. • Press the [ 8 ] key to go on to the next test. AVIC-D3/XU/UC...
Page 250 • Pressing the [ 4 ] key or the [ 6 ] key switches the screens. • RGB is plotted in the following pattern: R100% -> R50% -> G100% -> G50% -> B100% -> B50% • 6 screens are displayed in total. AVIC-D3/XU/UC...
Page 251 It is highly possible that the hardware on the DRAGON side is defective. Command error Time out error for response to BIOS call. Communication error due to a hardware problem could be the cause. It is highly possible that the hardware on the DRAGON side is defective. AVIC-D3/XU/UC...
Page 252 [ 5 ] It selects a item. [ C ] It returns to a menu screen. • Select a pattern with the [ 2 / 8 ] key and press the [ 5 ] key to display the image. AVIC-D3/XU/UC...
Page 253 [ C ] It returns to a menu screen. • Press the [ 0 ] key to initialize the backup variables and to reset the system. • Press the [ C ] key to return to the menu screen. AVIC-D3/XU/UC...
Page 254: General Information
Remove the five screws. Disconnect the connector and then remove the Monitor Unit. *) Be sure to place the remote controller with the optical receiver facing up. Otherwise the leads of the optical receiver may be bent. Monitor Unit Fig.2 AVIC-D3/XU/UC...
Page 255 Holder and the Grille snaps in. LCD Aaay Fig.4 Removing the DVD Mechanism Module (Fig.5) Remove the four screws. Disconnect the connector and then remove the DVD Mechanism Module. DVD Mechanism Module Fig.5 AVIC-D3/XU/UC...
Page 256 Remove the six screws and then remove the Navi Mother Unit. Chassis Navi Mother Unit Fig.7 Removing the AV Unit (Fig.8) Remove the screw. Straighten the tab at location indicated. Remove the six screws and then remove the AV Unit. AV Unit Fig.8 AVIC-D3/XU/UC...
Page 257 7. Disconnect the connector of the 8-12 detection flexible PCB from the PCB. Fig.10 Module PCB Short Connector Connector (8-12 detection flexible) (pick up flexible) Solder land (load motor, lead wire of the clamp SW.) Connector (SPDL flexible) Fig.11 AVIC-D3/XU/UC...
Page 258 Furthermore, make sure to hang the main shaft holding spring permanently. Holding plate spring Main shaft PU unit Main shaft holding spring Sub shaft Fig.13 CRG chassis temporary hanging section Temporary hanging Permanent hanging AVIC-D3/XU/UC...
Page 259 Set it to the position of the corner. of the corner. * Caution CNN1806 : Recycling is not possible, use the new shield. Put it not to slack. CNN1807 : When the adhesive strength is weak, use the new cushion. AVIC-D3/XU/UC...
Page 260: Connector Function Description
16. BUP 8. NC 20. VTR1VGND 3. TXiPod 10. ACCPW 9. FL 21. REARVOUT 4. ACCID 11. ACCDET 10. FRONTGND 22. GNDV 5. LOUT 12. V_RETURN 11. SWR 23. BCV 6. RXiPod 13. A_RETURN 12. BREM 24. BCVGND 7. VOUT AVIC-D3/XU/UC...
Page 261 VSS : GND VDDQ : Data output power supply VDDQ : Data output power supply VSSQ : Data output GND VSSQ : Data output GND VDD2 NC : Not used NC : Not used LDQM LDQM UDQM UDQM A10/AP A10/AP AVIC-D3/XU/UC...
Page 262 LLDQM : Lower Lower DQ Mask Enable luben : Lower Upper Byte Enable LUDQM : Lower Upper DQ Mask Enable mrd : Memory Read mwr : Memory Write Strobe TC74LCX08FTS1 TC7SH04FUS1 1 NC 5 VCC 2 IN A 3 GND 4 OUT Y AVIC-D3/XU/UC...
Page 263 PD6336C - Pin Arrangement Chart AVIC-D3/XU/UC...
Page 264 DMA CHANNEL WAIT DMARQ1 SELECT SECTION DMARQ2 WTxx WAIT CONTROL XREADY SECTION PC-CARD BLOCK INTP0 INTERRUPT INTP1 INTxx CONTROL INTP2 SECTION INTP3 SOUND BLOCK SRAM_CSSEL XCS_SRAM PROTECT XCS_SRAMH CHIP SELECT XCS_FLASH GENERATOR XCS_DSP SECTION USB BLOCK XWR_SRAM TIMER SECTION AVIC-D3/XU/UC...
Page 265 28 OE 27 VSS 27 VSS 26 CE 26 CE 25 A0 25 A0 AK4388VT MCLK BICK SDTI Interpolator Modulator Audio Data LRCK Interface Interpolator Modulator RSTN VCOM SMUTE AOUTL Clock De-emphasis Divider Control Control ACKS AOUTR Port DIF1 DIF0 AVIC-D3/XU/UC...
Page 266 DRGB Display Controller ARGB Memory Interface Controller 2D/3D Set-up Rendering Engine Engine 64bit Embedded SDRAM (64bit x 256K word) BD5335FVE TC7WH32FU 8 VCC 1A 1 7 1Y 1B 2 Vref 6 2B 2Y 3 GND 4 5 2A VOUT AVIC-D3/XU/UC...
Page 267 Control output for auto antenna XVMUTE Composition mute output Not used FCONT Control output for DD converter Not used blsens B. up power supply sense input Not used Not used GND2 Crystal oscillating element connection Crystal oscillating element connection Not used AVIC-D3/XU/UC...
Page 268 Signal level inptut for FM/AM tuner BLEVSNS Not used WREMIN Wired remote control AD input REVMDL Model type reversing switch input FWSNS iPod : Control input Not used TESTIN Testmode input TIMEOUT Time out input ADCVDD A/D converter power supply AVIC-D3/XU/UC...
Page 269 Pin No. Pin Name Function and Operation ADCGND A/D converter GND PE5580A (UC) PE5581A (EW5) BD3931HFP Reference voltage S-814A50AUC-BDO VOUT ON/OFF CIRCUIT SHORT- CIRCUIT REFERENCE PROTECT VOLTAGE ON/OFF AVIC-D3/XU/UC...
Page 270 UPD4723GSS1 TPS5120DBT - Pin Arrangement Chart INV1 OUT1_u SOFTSTART1 PWM/SKIP OUT1_d OUTGND1 TRIP1 5V_STBY TRIP2 VREF5 STBY1 REG5V_IN STBY2 OUTGND2 POWERGOOD OUT2_d SOFTSTART2 OUT2_u INV2 AVIC-D3/XU/UC...
Page 271 SFT1 SFT2 5.0 V UVLO VREF5 Comp. REG5V_IN Vref 5 VREG STBY1 INV1 4.5 V STBY2 PGcomp1 0.85 V 0.85 V –7% POWERGOOD 5V_STBY INV2 INV1 INV2 PGcomp4 PGcomp3 0.85 V +7% 0.85 V +7% PGcomp2 0.85 V –7% AVIC-D3/XU/UC...
Page 272 GND (phase detector) VCC (divider block) PEH100A8 (UC) PEH101A8 (EW5) :Data output/Address input A0-A17 :Address input DQ0-D15 :Data input output byte :Mode select :Chip enable input :Output enable input RY/by :Ready/Busy output reset :Reset :Not used :Power supply :GND :Write enable AVIC-D3/XU/UC...
Page 273 Lower data write strobe input / output 87 RDB Read data strobe input / output 88 CS2B Chip select aria 1 for external storage input / output CS0B Chip select aria 0 for ROM input / output VCC6 Power supply (3.3V) AVIC-D3/XU/UC...
Page 274 SIO3 Reception data input / output 140 BOWWOWB Watch dog timer output 141 IFDIR IF direct input / IF inverter amp output 142 IFVCC Power supply (3.3V) 143 IF IF input IFGND IF amp GND input PD3390A Format Meaning CMOS AVIC-D3/XU/UC...
Page 275 Error correction status, SK detection and error block count outputs SYNC Block synchronization detection output Not used RDS-ID RDS detection output Data output Clock input Not used Data input Chip enable input Synchronization and RAM address reset input LC72720YVSS1 (EW5) AVIC-D3/XU/UC...
Page 276 Output Select Logic and Buffer Address Latch and Decoder Output Shift Register Control Timing ALU RAM Analog +Main DAC Input Multiplexer -Main DAC -Correction +Correction A/DIN1 A/DIN2 VREF- VREF+ DGND OUT1 OUT2 BA00CCWCP-V5 BA00CCWFP (EW5) Vref Vref Driver Driver AVIC-D3/XU/UC...
Page 277 Stand-by P-GND2 Circuit OUT2- Offset Protector; STBY Detection Thermal OUT2+ OUT1- Offset P-GND1 Detection OUT1+ S-GND Protector; Short circuit AC-GND OUT3+ Offset P-GND3 Detection OUT3- OUT4+ Offset MUTE Detection OUT4- P-GND4 SWITCH Protector; Over current limit Mute circuit AVIC-D3/XU/UC...
Page 278 RB5P0090M - Pin Arrangement Chart Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name AVIC-D3/XU/UC...
Page 279 - Block Diagram Chart AVIC-D3/XU/UC...
Page 280 TC74VHC221AFTS1 1Rx/Cx 2clr Vref Vref Rx/Cx CK Q 1clr 2Rx/Cx GP1UX51RK - Block Diagram Chart - Pin Arrangement Chart Limiter B.P.F Demodulato Integrator Comparator vout GND VCC GND VCC vout AVIC-D3/XU/UC...
Page 281 LEDCS LED chip select output PHTEST PHASE adjustment mode input PALARI Model type detect input Model type detect input ILMTEST RGB illumination test mode input SRVTEST Adjustment mode input for service RESET Reset input REMIN Remote control data input AVIC-D3/XU/UC...
Page 282 Analog key data intput KDT2 Analog key data intput KDT3 Analog key data intput TEMPSEN Temperature detection input PE5584A S-93C46BR0I-J8 Memory Address Aray Decoder Data Resistor Output Buffer Mode Decode Logic TEST Clock Pulse Voltage Ditector Counter Clock Oscillater AVIC-D3/XU/UC...
Page 283 SCLK VOB1 VOB2 Command table ROM Display memory Font ROM control VRAM (32 char. x 16 line) (512 char.) Command table ROM Dot clock (16 KByte) DOCKI HSYNC Dot clock generator circuit CPOUT DOCKO (PLL circuit) VCOIN AVIC-D3/XU/UC...
Page 284 MON_C Test setting output MON_D Test setting output Clock signal output for gate driver Reset signal output for gate driver Scanning setting output for gate driver MOD1 Control signal output for gate driver TCLK Test setting input GND7 GND8 AVIC-D3/XU/UC...
Page 285 Signal output for gate power supply LOWI Control signal input for gate driver Output setting input Power supply GND9 DVTC Test setting output BLKI Screen position adjustment input BLKO Screen position adjustment output SYNO Compound synchronous signal output LZ9FE30 AVIC-D3/XU/UC...
Page 286 DQ mask enable BA0,BA1 Bank select Clock enable DQ0 to DQ31 Data Input/output Clock Input Chip select Supply voltage /RAS Row address atrobe Ground /CAS Column address strobe VDDQ Supply voltage for DQ Write enable VSSQ Ground for DQ No connection AVIC-D3/XU/UC...
Page 287 Digital Multi-level Filter VCOM Delta-Sigma with Modulator Function Serial Controller Control Output Amp Port Low-Pass Filter VOUTR System Clock System Clock Zero Detect Power Supply Manager NJM2880U1-05 - Pin Layout DATA LRCK DGND ZEROL/NA ZEROR/ZEROA VOUTL VCOM VOUTR AGND AVIC-D3/XU/UC...
Page 288 : Output enable input we : Write enable input reset reset : Hardware reset pin input RY/by : Ready/busy output DQ11 VCC : 3.0 volt-only single power supply VSS : Device ground NC : Pin not connected internally RY/by DQ10 VSS1 AVIC-D3/XU/UC...
Page 289 External RF input ATAPI host address RFINP External RF input NPDIAG ATAPI diagnosis signal VINRF RF input NCSFX ATAPI host chip select input DVD/CD LPC input MCKI SDRAM input clock LPCO DVD/CD LPC output SDRAM clock VHALF Reference voltage SDRAM data AVIC-D3/XU/UC...
Page 290 13 FG PGND1,2,3 40 45 46 12 SPCNF 38 43 DGND SLGND SLO2- 25 SLIN2 SLO2+ SLO1- 26 SLIN1 SLO1+ SLRNF2 SLRNF1 LDO- 10 LDIN LDO+ AGND ACO3- 9 ACTIN3 ACO3+ ACO2- 50 ACTIN2 ACO2+ ACO1- 51 ACTIN1 ACO1+ AVIC-D3/XU/UC...
Page 291 Not used non connection Not used audio ground 23 L ch O L channel output FM stereo “L-ch” signal output or AM audio output 24 R ch O R channel output FM stereo “R-ch” signal output or AM audio output AVIC-D3/XU/UC...
Page 292 22 AUDIOGND audio ground Ground of audio block 23 L ch O L channel output FM stereo “L-ch” signal output or AM audio output 24 R ch O R channel output FM stereo “R-ch” signal output or AM audio output AVIC-D3/XU/UC...
Page 293: Explanation
4. The difference of potential between the emitter and the base of Q1801 no longer exists, and Q1801 will close. 5. It is designed in a way that, if the output is grounded, the current will start flowing to Q1802 even before that and that Q1801 will close. AVIC-D3/XU/UC...
Page 294: Operational Flow Chart
OFF) SWACPW Monitor Control CCON RSTOUT IRQPWR NAVI Control CPUWDT OFFOK RST3(Not used) VDCONT MS5 Control DRAM DRAMPW Power Supply Control DRAMPW(At the time 500 ms or more It is FANCONT FAN Motor Control XVMUTE Video Mute Control BCVSW AVIC-D3/XU/UC...
Page 295 It is a low speed until it receives temperature information from NAVI. FANCONT(At the time of high temperature) It is video MUTE OFF at the time of video sauce ON. XVMUTE(At the time of source without a picture) It is MUTE continuation because of source without a picture. AVIC-D3/XU/UC...
Page 296: Operations
8. OPERATIONS AVIC-D3/XU/UC...
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Page 306 Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned Cleaning tools DVD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 Portions to be cleaned Cleaning tools Fans Cleaning paper : GED-008 AVIC-D3/XU/UC...

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Avic-d3/xu/ew5

Pioneer AVIC-D3/XU/UC Service Manual

1 Specifications

2 Exploded Views and Parts List

3 Block Diagram and Schematic Diagram

4 Pcb Connection Diagram

5 Electrical Parts List

6 Adjustment

7 General Information

8 Operations

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