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BLAUPUNKT
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7607005055 SB
Service Manual
23 pgs9.68 Mb1

BLAUPUNKT 7607005055 SB Service Manual

AUTORADIO
Schaltbild • Circuit diagram
Alfa Connect
7 607 005 055
Alfa Connect GT
7 607 005 057
Fiat Multipla Connect
7 607 005 056
8 622 403 456 BN-ST 08/02
Inhaltsverzeichnis / Table of contents
Schaltbild Hauptplatte 3217 D05
Blockschaltbild .....................................................2
Analog Tuner........................................................3
Digitale Signalverarbeitung..................................4
Peripherie Controller ............................................5
Spannungsversorgung.........................................6
Analog Audio.........................................................7
Verkehrstelematik-Schnittstelle ...........................7
Treiber und Schutzschaltung ...............................8
Telefon-Audio, SIM-Card, GSM-Modul.................9
Layout Hauptplatte 3217 D05...........................10 - 12
Schaltbild Schalterplatte 4888 D02 .........................13
Layout Schalterplatte 4888 D02..............................14
Schaltbild GPS Modul III 4784 D02........................15
Layout GPS Modul III 4784 D02............................16
Schaltbild Telematik (Teil1) 4647 D02 ....................17
Schaltbild Telematik (Teil2) 4647 D02 ....................18
Layout Telematik Platte 4647 D02...................19 + 20
Schaltbild Anschlußplatte 9233 D02 .......................21
Layout Anschlußplatte 9233 D02 ............................21
Schaltbild Anschlußplatte 3218 D03 .......................22
Layout Anschlußplatte 3218 D03 ............................23
Circuit diagram Main board 3217 D05
Digital Signal Processor......................................4
Peripherie Controller ...........................................5
Power Supply......................................................6
Traffic T elematics Interface..................................7
Driver and Protection ..........................................8
Telefon Audio, SIM Card, GSM Modul ................9
Layout Main board 3217 D05..........................10 - 12
Circuit diagram Key board 4888 D02.....................13
Layout Key board 4888 D02...................................14
Circuit diagram GPS Modul III 4784 D02...............15
Layout GPS Modul III 4784 D02 ...........................16
Circuit diagram Telematic (Section1) 4647 D02.....17
Circuit diagram Telematic (Section2) 4647 D02.....18
Layout Telematic board 4647 D02..................19 + 20
Circuit diagram Connector board 9233 D02...........21
Layout Connector board 9233 D02........................21
Circuit diagram Connector board 3218 D03...........22
Layout Connector board 3218 D03........................23
Treiber- und
Schutzschaltung
Telefon-Baugruppe:
Audio
SIM
GSM-Modul
Driver and Protection
Analog Audio
Peripherie-
Controller
HAUPTPLATTE
MAIN BOARD
Blockschaltbild
2IC-Radio
Digital
2IC-Radio
Analog-Tuner
optional:
VT-Modul
Spannungsversorgung
Power-Supply
Block diagram
PL 3217 D05
Rdf. - Antenne
HAUPTPLATTE
MAIN BOARD
Analog Tuner
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
AM - Vorstufe
AM - Intermediate
RF - Circuit
FM - Vorstufe
AM - Intermediate
RF - Circuit
ZF - Filter
IF - Filter
PL 3217 D05
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
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
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
HAUPTPLATTE
MAIN BOARD
Digitale Signalverarbeitung
Digital Signal Processor
Pin-Belegung des IC D150
Digital IC D150 Pin Configuration
Pin No. I/O Name Funktion Function
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) 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) 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 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)
PL 3217 D05
(TO X7000) X7100
PROCESSOR MODUL
HAUPTPLATTE
MAIN BOARD
Peripherie Controller
PL 3217 D05
X861
(TO X860)
SCHALTERPLATTE
KEY BOARD
Filter für Generatorstörungen
und Verpolungsschutz
Filter for generator interference
and protection to change of polarity
Entladeschaltung
für Codeaktivierung
Discharge circuit
to active the code
Unterspannungs-
erkennung
Undervoltage
recognition
PL 3217 D05
Überspannungs- und
Verpolungsschutz für GSM - Modul
Protection for change of polarity and
protection for overvoltage
for the GSM - modul
HAUPTPLATTE / MAIN BOARD
Spannungsversorgung / Power Supply
1
Preregulador 7V
D2050
REG
L4949
REF 1,23V
3
5
84
2V
+
RESET
Us
SENSE
2
6
=
2V
7
=
1,23V
HAUPTPLATTE
HAUPTPLATTE
MAIN BOARDPL 3217 D05
Zur
VT - Zusatzplatte
8 683 808 857
To 
VT additional board
Verkehrstelematik - Schnittstelle
Traffic Telematics Interface
MAIN BOARD
Analog Audio
PL 3217 D05
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