BLAUPUNKT AUDI CONCERT PLUS, Audi Concert Plus A4, Audi C Service Manual

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X1001 (TO X1000)

Schalterplatte

Key board

PL 0838 A03

Chip

Schalterplatte

Key board

PL 0838 A03

Chip

KL.31 / POWER GND

CDC-DATA-IN

KL.30 / UB

CDC-CLOCK

CDC-SWITCH

CDC-DATA-OUT

FERNBED. / REMOTE

NF-FL+

DATA-ZWEITDISPLAY

NF-FL–

BELEUCHTUNG1

+ ANT

K-BUS

GALA

S-KONTAKT

NF-FR–

ENA-ZWEITDISPLAY

NF-FR+

TEL-MUTE

CLOCK-ZWEITDISPLAY

Main board

Hauptplatte

BELEUCHTUNG2

LINEOUT-FR

LINEOUT-FL

BOOSTER-SWITCH

LINEOUT-RR LINEOUT-RL

LINEOUT-GND

CDC-NF-L-IN

CDC-NF-R-IN

TEL-NF+ TEL-NF–

NAVI-MUTE

CDC-NF-GND

X2000 (TO X2001)

solamente permitida con indicación de las fuentes utilizadas. ¡Modificaciónes reservadas! Reproducción - también en parte

permitted with indication of sources used. Modification reserved! Reproduction - also by extract only

38100 Braunschweig

Printed in Germany by Oeding Druck

Gedruckt in Deutschland

Blaupunkt-Werke GmbH, Hildesheim

X2002 (A)

GALA TEL-MUTE K-BUS S-KONTAKT + ANT BELEUCHTUNG1 KL.30 / UB KL.31 / POWER GND

X2004 (B)

NF-FR+ NF-FR– NF-FL+ NF-FL–

X2006 (C)

LINEOUT-RL LINEOUT-RR LINEOUT-GND LINEOUT-FL LINEOUT-FR BOOSTER-SWITCH

CLOCK-ZWEITDISPLAY DATA-ZWEITDISPLAY ENA-ZWEITDISPLAY FERNBED. / REMOTE

CDC-DATA-IN CDC-DATA-OUT CDC-CLOCK CDC-DAUERPLUS CDC-SWITCH CDC-NF-GND CDC-NF-L-IN CDC-NF-R-IN

abrégépermise seulement avec indication des sources utilisées. Modification réservées! Reproduction - aussi en

nur mit Quellenangabe gestattet.

Änderungen vorbehalten! Nachdruck - auch auszugsweise

Schalterplatte

Key board

PL 0838 A03

Main board

Hauptplatte

Anschlußplatte

Connector board

PL 0488 A01

AUTORADIO

X2008 (D)

TEL-MUTE

TEL/NAVI-NF+ TEL/NAVI-NF– TEL/NAVI-NF+ TEL/NAVI-NF– NAVI-MUTE TEL-MUTE BELEUCHTUNG2 CDC-GND

Audi Concert Plus A8

7 649 249 380

Logik-Platte Logic board

(SCA 3.3)

X1201

W4207

C2209

V7102

E C

1 12

X1201

(TO X1300)

1 = CRST 2 = +5V 3 = CRQ 4 = SDA 5 = SCL 6 = +14V 7 = GND 8 = CC_SW_PLAY 9 = N.C.

1 2 3 4 5 6 7 8 9

Z1211

W4250

W4209

D7201

1324

C2103

28 18202224 1526

111975143

C2104

X1101

1 = CAPSTAN_MOTOR – 2 = CAPSTAN_MOTOR + 3 = CAPSTAN_MOTOR 4 = LIFT_MOTOR – 5 = LIFT_MOTOR + 6 = SW_STANDBY 7 = SW_STANDBY_GND 8 = SW_PLAY_GND

9 = SW_PLAY 10 = SW_INSERT 11 = SW_INSERT_GND 12 = SW_ME / CR_GND 13 = SW_ME / CR

113 357911

X1101

D7101

Audi Concert Plus A4/A6

7 649 246 380

8 622 402 015 BN-WG 06/99

Schaltbild • Circuit diagram

Anschlußplatte

Connector board

PL 0488 A01

Phillips SCA 3.3 8 638 812 092

Logik-Platte Logic board

(SCA 3.3)

Chip

R3210

R3223

R3222

R3224

C2205 C2204

V6201

V7202

C2208

W4201

R3213

V7203

R3114

V6202

2 3 4 5 6 7 8 9

R3219

R3204

R3226

R3218

L3216

R3217

R3120

V7103

R3115

R3205

R3225

R3206

R3207

W4202

R3227

X1201

W4205

R3208

R3203

B E

BC847 DTA144EKA DTC114TKA

V7103 V7202 V7203

13 357911

W4204

R3111

R3110

R3109

28 18202224 1526

W4203

111975143

R3202

R3209

R3201

C2106

C2105

R3112

C2102

C2101

D7101

R3113

X1101

R3121

R3122

R3116

R3108

R3117

R3118

R3119

R3107

F2000

X2006 (C)

X2004 (B)

X2002 (A)

X2008

(D)

X2000

X2905

Pin-Belegung des IC D150

Digital IC D150 Pin Configuration

Pin No. I/O Name Funktion Function

IF-Out

ZF-Buchse

Tuner-Modul

(Antennenbuchse)

CC-Laufwerk

CC-Mechanism

(Phillips SCA 3.3)

1 - VSS Masse Ground 2 - VDD 5 V 5 V 4 I TDI Testdateneingang Test Data Input

5 I TMS Test Mode Testmode 6 I TCKL Test Clock Testclock 7 - VDD 5 V 5 V

8 - VSS Masse Ground 9 - PWDN Power down Zustand Power down Mode

10 I RESN Reset Hardware reset (active LOW)

A100 (TO X2 + X3)

11 O IRQN RDS Alarm/SLS RDS alarm/search stop 12 I CSN Chip select Eingang Chip select µC interface 13 I SCPRX Serielle Daten µC Interface Serial data µC interface IN

14 O SCPTX Serielle Daten µC Interface Serial data µC interface OUT 15 I SCPCK Clock µC Interface Clock µC interface 16 - VDDIO Plusspannung Digitale Ein-/Ausgänge Voltage for digital I/O

17 - VSSIO Masse Digitale Ein-/Ausgänge Ground for digital I/O 18 O CKL1 Programmierbarer Clock 1 Programmable clock 1 20 I XTALI 28,5 MHz Oszillator Oscillator 28,5 MHz

21 O XTALO 28,5 MHz Oszillator Oscillator 28,5 MHz 31 I TDI1 Testdateneingang 1 Test Input 1 32 - VDD 5 V 5 V

33 - VSS Masse Ground 35 - VSSPLL Masse (Minus) PLL Ground (minus) PLL 36 - VDDPLL Plus PLL 5V PLL 5V (pos.)

37 O REFP1 Audio D/A-Wandler Positive Referenz Audio D/A converter (pos. reference)

MP_ANT (TO X1)

38 O REFN1 Audio D/A-Wandler Negative Referenz Audio D/A converter (neg. reference) 39 - CAPN PLL Kapazität (negativ) PLL capacity (neg.)

40 - CAPP PLL Kapazität (positiv) PLL capacity (pos.) 41 - VDDO Audio D/A - Wandler 5V Audio D/A converter (+5V) 42 - VSSO Audio D/A - Wandler Masse Audio D/A converter (ground)

44 O RFO Audio Rechts (analog) Analogic audio right

X1300 (TO X1201)

45 - OGND Masse Analogausgänge Ground 46 - LFO Audio Links (analog) Analogic audio left

48 - VDDA 5V A/D - Wandler 5V A/D - converter 49 - VSSA Masse A/D - Wandler Ground A/D - converter 50 O REFP3 Audio D/A-Wandler Positive Referenz Audio D/A converter (pos. reference)

51 O REFN3 Audio D/A-WandlerNegative Referenz Audio D/A converter (neg. reference) 52 I AUXL Externer Eingang links Auxillary left 53 I CCL Cassette Eingang links Cassette input left

54 - AGND Audioeingänge Masse Ground for Audio inputs 55 I CCR Cassette Eingang rechts Cassette input right 56 I AUXR Externer Eingang rechts Auxillary left right

57 - VDDR 5 V 5 V 58 - VSSR Masse Ground 59 O REFP2 Audio D/A-Wandler Positive Referenz Audio D/A converter (pos. reference)

60 I IFP ZF Eingang (plus) Positif IF input 61 I IFN ZF Eingang (minus) IF input (neg.) 62 O REFN2 Audio D/A-Wandler Negative Referenz Audio D/A converter (neg. reference)

63 - VSSIF ZF A/D - Wandler (minus) IF A/D converter (-) 64 - VDDIF ZF A/D - Wandler 5 V IF A/D converter (+5V)

TCLK 6

TMS 5

TDI 4 TDO 3 TDI1 31

TDO1 34

CLK1 18 CLK2 19

XTALI 20

XTALO 21

PWDN 9

RESN 10

CSN 12

SCPRX 13 SCPTX 14

SCPCK 15

IRQN 11

AUXR 56

CCR 55

AGND 54

CCL 53

AUXL 52

REFP3 50

REFN3 51

CAPP 40 CAPN 39

Referenz

Test

Clock

µC Inetrface

RDS

Audio

A/D - Wandler

PLL

D150

Bus Controller

ZF - A/D -

Wandler

Mixer

IF - Filter

Demodulator

MPX -

Processor

Audio -

Processor

Audio - D/A -

Wandler

60 IFP 61 IFN 59 REFP2 62 REFN2

2,7,32 VDD 1,8,33 VSS 36 VDDPL 35 VSSPL 57 VDDR 58 VSSR 64 VDDIF 63 VSSIF 48 VDDA 49 VSSA 41 VDDO 42 VSSO 16 VDDIO 17 VSSIO

24 SCK1 23 SWS1 22 SDA1

27 SCK2 26 SWS2 25 SDA2

30 SCK0 29 SWS0 28 SDA0

43 RRO 44 RFO 46 LFO 47 LRO 45 OGND 37 REFP1 38 REFN1

X1000 (TO X1001)

X2001 (TO X2000)

KL.31 / POWER GND CDC-DATA-IN KL.30 / UB CDC-CLOCK CDC-SWITCH CDC-DATA-OUT

FERNBED. / REMOTE NF-FL+ DATA-ZWEITDISPLAY NF-FL– BELEUCHTUNG1 +ANT K-BUS GALA S-KONTAKT NF-FR– ENA-ZWEITDISPLAY NF-FR+ TEL-MUTE CLOCK-ZWEITDISPLAY BELEUCHTUNG2 LINEOUT-FR LINEOUT-FL BOOSTER-SWITCH LINEOUT-RR

LINEOUT-RL LINEOUT-GND CDC-NF-L-IN CDC-NF-R-IN TEL-NF+ TEL-NF– NAVI-MUTE

Anschlußplatte

Connector board

Key board

Schalterplatte

CDC-NF-GND

Hauptplatte

Main board

PL 0837 A04

B + Chip

Hauptplatte

Main board

PL 0837 A04

Chip

zu Schaltbild Audi Concert Plus A4/A6 und A8 8 622 401 015

V620

Z600

L610

BF999

V52

V612

V610

L51

HF-Platte RF board

PL 0172 A04

Chip

HF-Platte RF board

PL 0172 A04

L611

V600

V601

V602

L600

L50

Z110

X2 (TO A100)

1 = CF400 / CS 2 = SPI_2_SIMO 3 = SPI_2_CLK 4 = SPI_2_SOMI 5 = F_REF 6 = U85 (8,5V) 7 = GND 8 = IF–

9 = IF+ 10 = U_AM (8,3V) 11 = N.C.

L602

L601

V52

L52

V50

V51

Z100

C25

75911 86410 132

BC848C

L604

L53

V620

V53

L603

D S

44 34

12 22

L54

2SK711BL

V600

C705

C700

75864 132

X3 (TO A100)

1 = MP_ANT 2 = N.C. 3 = GND 4 = +PHANTOM (14V) 5 = U_FM (8,4V) 6 = GND 7 = U_PLL (9,7V) 8 = MP_dU

R10

G D

L2080

L612

V612

V611

Prüfdiagnose Tuner IC (D1)

Diagnosis test tuner IC (D1)

Pin Band Frequenz E' Uss Vermerke Notice

24+25 (ZF-OUT) FM 97,1 MHz 83 dbµV 650 mVss jeweils gegen Masse respective against GND

28 FM 97,1 MHz 80 dbµV 25 mVss 31+32 FM 97,1 MHz 80 dbµV 200 mVss jeweils gegen Masse respective against GND 31+32 AM 900 kHz 80 dbµV 200 mVss jeweils gegen Masse respective against GND

34 (AM-IN) AM 900 kHz 80 dbµV 50 mVss

36 AM 900 kHz ab 73 dbµV künstliche Antenne aus not commutated

37 FM 97,1 MHz ab 80 dbµV

43 (FM-IN) FM 97,1 MHz 94 dbµV 5 mVss

Pin-Belegung des FM/AM Tuner-IC D1

Tuner IC D1 Pin configuration

Pin No. I/O Name Funktion Function

1 - MIXDEC Mischer Entkopplung Mixer decoupling 2 - CINT für PLL for PLL 3 - CHOLD für PLL for PLL

4 - PLLGND PLL - Masse PLL Ground 5 - VCC 8,5V 8,5V 6 - VPLL PLL Oberspannung PLL top voltage

7 I LFINP Schleifenfiltereingang PLL loop filter Input 8 O LF1 Schleifenfilter 1 PLL loop filter Output 1 9 O LF2 Schleifenfilter 2 PLL loop filter Output 2

10 O LF3 Schleifenfilter 3 PLL loop filter Output 3

11 I VTUNE Abstimmspannung Tuning voltage

12 I OSCINP Oszillator Eingang Oscillator Input 13 O OSCOUT Oszillator Ausgang Oscillator Output

14 - OSCGND Oszillator Masse Oscillator Ground 15 O VCC 8,5V 8,5V

16 O OSCBUF Oszillatorausgangstreiber Oscillator Buffer Output 17 I DGND Digitale Masse Digital Ground 18 I CS Chip Select Chip Select

19 I RD Dateneingang DATA IN 20 I CLK Clock Clock 21 O TX Datenausgang DATA OUT

ANT. 2 1

22 I FREF Referenzfrequenz Reference frequency 23 - IFAGC2 ZF Regelspannung 2 IF AGC 2 24 O IFOUT1 ZF - Ausgang 1 IF output 1

25 O IFOUT2 ZF - Ausgang 2 IF output 2 26 - IFAGC1 ZF Regelspannung 1 IF AGC 1 27 - IFGND ZF Masse IF Ground

28 I IFIN ZF Eingang IF Input 29 - VDC Interne Referenzspannung Internal reference voltage 30 - VCC 8,5V 8,5V

31 O MIXOUT2 Mischerausgang 2 Mixer Output 2 32 O MIXOUT1 Mischerausgang 1 Mixer Output 1 33 - AMREF AM - Referenzeingang AM reference Input

34 I AMMIXIN AM Mischereingang AM Mixer Input 35 - RFAGC3 HF Regelzeitkonstante (aufregeln) RF AGC 3 36 O RFAGCAM HF Steuerspannung Vorstufe AM RF AGC for AM input stage

37 O RFAGCFM HF Steuerspannung Vorstufe FM RF AGC for FM input stage 38 - MIXGND Mischer Masse Mixer Ground 39 - RFAGC2 HF Regelzeitkonstante (Detektor) RF AGC 2

40 - RFAGC1 HF Regelzeitkonstante (abregeln) RF AGC 1 41 - ANGGND Analog Masse Analog ground 42 - FMMIXREF Referenzspannung FM Mischer Reference voltage FM mixer

43 I FMMIXINP FM Mischer Eingang FM mixer input 44 - RFAGCD AGC Entkopplung AGC decoupling

BLAUPUNKT AUDI CONCERT PLUS, Audi Concert Plus A4, Audi C Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual