ORDER No. AED0111010 AUTOMOTIVE ELECTRONICS AUDI CQ-JA1070L CQ-JA1071L CQ-JA1072L CQ-JA1073L CQ-JA1074L AM/FM MPX ELECTRONIC TUNING RADIO with CD Player DESTINATION : Europe PRODUCED AFTER : Aug., 2001 [Note] See the next page about PART No. and VECLE. Specification* General Power Supply DC 12V (11V - 16V), Test Voltage 14.4V Negative Ground Current Consumption Power Output Speaker Impedance Less than 2.5A (0.5W×4ch) 12W×2ch 4 CD Player Signal to Noise Ratio Channel Separation More than 70dB (IHF-A) More than 65dB (IHF-A) FM Stereo Radio Frequency Range Usable Sensitivity 87.5 - 108.0MHz 12dB/µV (S/N 30dB) LW Radio Frequency Range Usable Sensitivity 153 - 279kHz 18dB/µV (S/N 20dB) Dimensions** Weight** 179(W)×51(H)×154(D)mm 1.7kg MW Radio Frequency Range Usable Sensitivity 531 - 1,602kHz 14dB/µV (S/N 20dB) * Specifications and the design are subject to possible modification without notice due to improvements. ** Dimensions and Weight shown are approximate. © 2001 Matsushita Communication Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L CONTENTS Page 1 PART No. AND VEHICLE 2 FEATUERS 3 LASER PRODUCTS 4 FRONT VIEW AND FUNCTIONS 5 REAR VIEW AND CONNECTORS 6 WIRING CONNECTION 7 BLOCK DIAGRAM 8 TERMINALS DESCRIPTION 2 2 2 3 3 4 5 9 9 PACKAGE AND IC BLOCK DIAGRAM 10 REPLACEMENT PARTS LIST 11 EXPLODED VIEW (Unit) 12 CD PLAYER PARTS 13 EXPLODED VIEW (CD Deck) 14 WIRING DIAGRAM 15 SCHEMATIC DIAGRAM -1 16 SCHEMATIC DIAGRAM -2 Page 11 14 22 23 24 25 31 33 1 PART No. AND VEHICLE [PART No.] (CQ-JA1070L) : 8E0 035 186 (CQ-JA1071L) : 4D0 035 186G (CQ-JA1072L) : 4B0 035 186G (CQ-JA1073L) : 8L0 035 186G (CQ-JA1074L) : 8Z0 035 186A [VEHICLE] (CQ-JA1070L) : AUDI A4 (CQ-JA1071L) : AUDI A8 (CQ-JA1072L) : AUDI A6, TT (CQ-JA1073L) : AUDI A3 (CQ-JA1074L) : AUDI A2 3 LASER PRODUCTS 2 FEATUERS PLL (Phase Locked Loop) synthesized tuning. 12-FM, 12-AM presets with preset scan NCD-8 CD player. CD Changer control. 2 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 4 FRONT VIEW AND FUNCTIONS 5 REAR VIEW AND CONNECTORS 3 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 6 WIRING CONNECTION 4 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 7 BLOCK DIAGRAM 7.1. Main Block 5 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 7.2. Display Block 6 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 7.3. AMP Block 7 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 7.4. CD Servo Block 8 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 8 TERMINALS DESCRIPTION 8.1. Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 Main Block Port Descriptions Not used (Connecting to GND) GND +5V power supply Illumi control Iiiumi. control Radio power on/off Radio power on/off DSP power cont. LCD address LCD reset LCD/SEC. data shift clock LCD/SEC. serial data I/O (V) O O O O O O O O O I O O O O O O O O I I I I I I I I I I I I O I O I I I O I O FM (V) 0 0 4.8 0 2 4.8 4.8 0 0 4.8 0 0 0 0 4.8 0 4.8 4.8 4.8 0 0 2.9 0 0 4.8 0.9 0 1.2 2.9 AM (V) 0 0 4.8 0 2 4.8 4.8 0 0 4.8 0 0 0 0 4.8 0 4.8 4.8 4.8 0 0 3.7 0 0 4.8 0.6 0 0.8 0 CD (V) 0 0 4.8 0 1.2 4.8 4.8 0 0 4.8 0 0 0 0 4.8 0 4.8 4.8 4.8 0 0 3.8 0 0 4.8 0.6 0 1.9 0 IC701 : C2CBKA000001 /RSTOUT NMI VSS VDD ILL1 ILL2 TUNER1.ON TUNER2.ON DSP.PWN LCD.ADR LCDRST LCD/E2.CLK LCD/E2.DT.I N E2.DT.OUT E2.CS AUDIO.ON VSS VDD I2C.DATA I2C.CLK F/E.DATA F/E.CLK F/E.STP F/E.ENA VSS VDD FIELD.1 N.C.1.1 PHOTO MP.1 Security data Security IC selection Audio power on/off GND +5V power supply DSP/AF.SW data Data shift clock Tuner control data Data shift clock Tuner control Tuner pack enable GND +5V power supply Field strength detection Noise level detection Photo sensor data FM multipath interference detection DEV.1 FM deviation ANT.V ANT1 current intensity IF.V ANT2 current intensity MP FM multipath interference detection VA.REF +5V power suooly VA.GND GND NC No connection NC No connection 6.1V DET +B level detection +B MONI. +B level detection VSS GND VDD +5V power supply BAT.DET +B level detection P.SW Power switch T.MUTE Tape mute NC No connection CD.A.MUT/CD Disc-in SW .SW1 STBY Power Amp stand-by LCD.MONI LCD RDS.CLK RDS data shift clock VSS GND VDD +5V power supply DAB.RX0 Not used DAB.TX0 Not used NC No connection NC No connection RDS.DATA RDS data NC No connection NC No connection NC No connection CDC.REMO CD CH remote data CDC.DATA CD CH data KLIN.OUT K-LINE data 0 2.3 2.3 0.5 0.5 0.5 0 0 0 0 0 0 4.8 0 4.8 2.9 0 4.8 4.8 4.8 4.8 0 4.8 4.8 1.5 0 4.8 1.1 4.8 4.8 4.8 4.8 0 4.7 2.8 0 4.8 4.6 4.3 4.6 0 4.8 4.3 1.5 0 4.8 1.1 0 4.8 0 4.8 0 4.6 2.7 0 4.8 4.7 4.5 4.6 0 4.8 4.4 1.5 0 4.8 1.1 0.2 4.8 4.8 Pin No. 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Port KLIN.IN NC CDC.CLK BOSE VDD VSS N.CNTR EXT.AMP.ON CAN.N.ERR CAN.EN CAN.STB CAN.RX CAN.TX CD.RST VDD VSS /RD /WR/WRL /READY ALE /EA MUTE KO.0 KO.1 KO.2 KO.3 KO.4 NC NC VDD VSS NC KI.0 KO.5 NC NC AF.MUTE NC DSP RESET M2 NC NC NC CD SW3 KI.1 KI.2 KI.3 VDD VSS KI.4 NC CD.SIMO CD STP/STA CD.SOMI CD.SCKM CD.ON NC VDD VSS XTAL2 XTAL1 VSS XTAL3 XTAL4 /RSTIN Descriptions K-LINE data No connection CD CH clock BOSE Amp connection +5V power supply GND NAVI. control Ext Amp power control CAN-BUS error CAN-BUS driver enable BUS data strobe CAN-BUS data CAN-BUS data CD reset +5V power supply GND Not used Not used Not used Not used (+5V pull-up) Mute Key scan Key scan Key scan Key scan Key scan No connection No connection +5V power supply GND No connection Key data Key scan No connection No connection AF mute No connection DSP reset Not used No connection No connection No connection Audio mute Key data Key data Key data +5V power supply GND Key data No connection CD serial data CD start/stop CD serial data CD data shift clock CD power control No connection +5V power supply GND Crystal oscillator Crystal osillator GND Crystal oscillator Crystal oscillator Reset input I/O (V) I I I I O I O O I O O O O O O O O I O O O I I I I I O O I O O I FM (V) 4.8 4.8 4.8 48 0 4.8 0 4.8 0 0 4.8 4.8 4.8 4.8 0 4.8 4.8 0 0 0 0 0 4.8 0 0 0.7 0 0 0 0 1 1 4.8 0 1 0 0 0 4.8 4.8 4.8 0 2.2 2.1 0 1.2 2 4.7 AM (V) 4.8 4.8 4.6 4.8 0 4.6 4.8 0 4.8 1.9 2.2 0 4.8 4.8 0 4.8 4.8 0.8 0.8 0.8 0.8 0.8 4.8 0 0 0.8 0 0 0 0.6 0.7 0.7 4.8 0 0.7 0 0 4.8 4.8 4.8 4.8 0 2.2 2.1 0 1.2 2 4.7 CD (V) 4.8 4.8 4.8 4.8 0 4.7 4.8 4.8 0 0 2.2 2.4 4.8 4.8 0 4.8 4.8 0.8 0.7 0.7 0.7 0.7 4.8 0 0 0.7 0 0 0 0 0 0.7 4.8 0 0.7 0 4.8 4.3 4.8 4.8 4.8 0 2.2 2.1 0 1.2 2 4.7 Note : Voltage measuerments are with respect to ground, with a voltmeter (internal resistance : 10M ohms). 9 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 8.2. Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19,20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61,62 63 64 65 66-69 70 71 72 73 74 CD Servo Block Port BCLK LRCK SRDATA DVDD DVSS1 TX MCLK MDATA MLD SENSE /FLOCK /TLOCK BLKCK SQCK SUBQ DMUTE STAT /RST TRV TVD PC ECM ECS KICK TRD FOD VREF FBAL TBAL FE TE RFENV VDET OFTR TRCRS /RFDET BDO LDON PLLF2 TOFS WVEL ARE IREF DRF DSLF PLLF VCOF AVDD2 AFSS2 EFM PCK/DSLB VCOF2 SUBC SBCK VSS X1 X2 VDD FCLK IPFLAG FLAG IOSEL /TEST AVDD1 OUTL AVSS1 Descriptions Not used Not used Not used +5V digital power supply Digital ground Not used MPU command clock MPU command data MPU command load Sense signal Focus servo lock Tracking servo lock Not used Q code external clock Q code output DSP mute DSP Status output Reset input Not used Forced traverse output Traverse drive output Spindle motor control Spindle motor drive Spindle motor drive Kick pulse output Tracking motor drive Focus motor drive D/A reference voltage Focus balance adjust Tracking balance adjust Focus error signal Tracking error signal RF envelope signal Vibration detection Off track signal Track closs signal RF detection signal Drop out signal Laser on/off control Not used TE offset Not used RF signal Reference current input DSL bias DSL loop filter PLL loop filter Not used +5V analog power supply Analog ground Not used DSL bias Tracking offset Not used (Connecting to ground) Ground Crystal oscillator Crystal oscillator +5V power supply Not used Not used Not used Not used Not used (Connecting to ground) (Connecting to ground) +5V analog power supply Audio Lch output Analog ground I/O Vol. (V) 5.0 0 I 0 I 0 I 0 O 0 O 0 O 4.9 I 4.9 O 2.5 I 0 O 3.1 I 4.9 O 2.5 O 2.5 O 0 O 2.5 O 2.5 O 2.5 O 2.5 O 2.5 I 2.5 O 2.5 O 2.5 I 2.5 I 2.5 I 2.5 I 0 I 0 I 2.1 I 0 I 0 O 4.5 O 2.5 I 1.7 I 1.6 I 0 I/O 2.4 I/O 1.8 5.0 0 I 2.4 O 2.5 0 I 1.7 O 2.3 5.0 I 0 I 0 4.9 O 4.9 0 IC201 : MN662748RPMF Pin No. 75 76 77 78 79 80 Port OUTR RSEL CSEL PSEL MSEL SSEL Descriptions Audio Rch output (Connecting to ground) (Connecting to ground) (Connecting to ground) (Connecting to ground) mode select I/O Vol. (V) O 4.9 0 0 0 0 I 5.0 IC401 : MN101C117AF Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Port MASHON P82 P81 P5CNT Q1 Q3 Q6 SW4 SW5 SW2 PA6 PA7/IFR VDD OSC2 OSC1 VSS NC SOMI SIMO SCLM A.MUTE BD0 PC1 PS2 VDET P14 CDON IRQ1.SENSE IRQ2 LOD TRV /PRST STAT DMUTE SUBQ SQCK /TLOCK /FLOCK NRST MMOD SENSE MLD MDATA MCLK Descriptions Servo IC OSC control No connection No connection Photo sensor LED on/off Photo sensor signal (DISC IN) Photo sensor signal (DISC OUT) Photo sensor signal (Option) Clamp SW signal Inner SW signal Feeder arm SW (Connection to ground) (Connecting to ground) +5V power supply Crystal oscillator Crystal oscillator Ground No connection CD control data CD control data Data shift clock Audio mute Drop out signal Loading motor driver control Focus/Tracking driver control Vibration detecting signal No connection CD on signal (Connecting to groung) (Connecting to ground) Loading motor control Traverse motor control Servo IC reset Status signal DSP mute Sub code Q data Sub code Q clock Tracking servo lock Focus servo lock reset input (Connecting to ground) Sense signal Command load Command data Command clock I/O Vol. (V) O 5.0 O 0 I 4.5 I 4.2 I 5.0 I 0 I 5.0 I 5.0 0 I 0 5.0 5.0 3.3 0 O 3.2 I 3.8 I 5.0 O 0 I 0 O 5.0 O 0 I 0 I 5.0 0 0 2.6 2.5 O 5.0 I 4.0 O 0 I 2.6 O 5.0 I 0 I 0 I 5.0 0 I 0 O 5.0 O 0.9 O 4.6 10 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 9 PACKAGE AND IC BLOCK DIAGRAM 9.1. Main Block IC281 : C1BA00000311 PA101 : J3CCAC000001 IC705 : C3EBEC000004 IC101 : AN6564NST1 IC704 : MN1382QP IC715 : MN1382JP IC102, 202, 204 : C0ABCB000032 IC203, 205, 382 : YEAMPC4570T1 IC706 : YEAM2951MT 11 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L IC713 : C0EBM0000005 IC707 : C1EB00000039 IC881 : C1EB00000054 9.2. CD Servo Block IC101 : C1BB00000173 12 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L IC601 : C0GBY0000004 IC901 : C0GBY0000003 13 AUDI / CQ-JA1070L / CQ-JA1071L / CQ-JA1072L / CQ-JA1073L / CQ-JA1074L 10 REPLACEMENT PARTS LIST Notes : 1. Be sure to make your orders of replacement parts according to this list. mark 2. Important safety notice: Components, identified by have special characteristics important for safety. When replacing any of these components, use only manufacturer´s specified parts. 3. Location keys in the remarks column indicates the general location of the parts shown in the exploded drawing, as in a road map. 4. The marking (RTL) indicates that Retention Time is limited for this item. After the discontinuation of assembly in production, the item will continue to be available for a specific period of time. The retention period of availability is dependent on the type of assembly, and in accordance with the laws governing part and product retention. After the end of this period, the assembly will no longer be available. 5. "A", "B", "C", "D" or "E" marks in remarks column are indicated as follows : A : CQ-JA1070L B : CQ-JA1071L C : CQ-JA1072L D : CQ-JA1073L E : CQ-JA1074L Ref. Part No. Part Name & Description No. [E6831] Main/Amp Block IC´s and TRANSISTORs IC101 AN6564NST1 IC IC102 C0ABCB000032 IC IC202 C0ABCB000032 IC IC203 YEAMPC4570T1 IC IC204 C0ABCB000032 IC IC205 YEAMPC4570T1 IC IC281 C1BA00000311 IC IC382 YEAMPC4570T1 IC IC401 C0ABBA000022 IC IC701 C2CBKA000001 IC IC702 C2HBZY000010 IC IC703 C1BB00000408 IC IC704 MN1382QP IC IC705 C3EBEC000004 IC IC706 YEAM2951MT IC IC707 C1EB00000039 IC IC708 YEAMC14584BE IC IC709 YEAM74HC126F IC IC711 C3BBGC000005 IC IC712 C3BBGC0000 ...