Seat ALANA User manual

Table of Contents
Page
General Section ....................................... 2 … 3
Operating Hints .............................................................................. 2
Service Hint .................................................................................... 3
Circuit Diagrams
and Layout of the PCBs........................ 4 … 32
Circuit Diagrams
RF Part ....................................................................................... 4
Processor Part ............................................................................ 7
CD Part ..................................................................................... 10
Sound Control ........................................................................... 12
RDS, Interfaces ........................................................................ 14
AF Part ...................................................................................... 16
Connection Board ..................................................................... 20
Operating Board ....................................................................... 22
Layout of the PCBs ...................................................................... 25
Spare Parts List ................................... 31 … 32
Inhaltsverzeichnis
Seite
Allgemeiner Teil ...................................... 2 … 3
Bedienhinweise .............................................................................. 2
Servicehinweis ............................................................................... 3
Schaltpläne und
Platinenabbildungen ............................. 4 … 32
Schaltpläne
HF-Teil ........................................................................................ 4
Prozessor-Teil ............................................................................. 7
CD-Teil ...................................................................................... 10
Klangsteller ............................................................................... 12
RDS, Interfaces ........................................................................ 14
NF-Teil ...................................................................................... 16
Anschluss-Platte ....................................................................... 20
Bedienplatte .............................................................................. 22
Platinenabbildungen .................................................................... 25
Ersatzteilliste ....................................... 31 … 32
Zusätzlich erforderliche Unterlagen für den Komplettservice
Additionally required Documents for the Complete Service
Service
Manual
Sicherheit
Safety
Mat.-Nr./Part No.
720108000000
Service-Management
Service Manual
ALANA GHM9100
ALANA Mejico GHN6100
Dieses Service Manual ist nur in Datenform verfügbar
This Service Manual is only available as data
Änderungen vorbehalten
Subject to alteration
Made by GRUNDIG in Germany
H-S44 0302 720108500490
http://www.grundig.com
All manuals and user guides at all-guides.com
all-guides.com

Allgemeiner Teil / General Section Seat Alana
2GRUNDIG Service
Bedienhinweise / Operating Hints
Radio-Mode CD-Mode MCD-Mode
Taste Kurz dücken > 2s drücken Kurz dücken > 2s drücken Kurz dücken > 2s drücken
Key Push short Push > 2s Push short Push > 2s Push short Push > 2s
Encoder ON/OFF
turn left: Volume
minus
turn right: Volume
plus
ON/OFF
turn left: Volume
minus
turn right: Volume
plus
ON/OFF
turn left: Volume
minus
turn right: Volume
plus
BAL
BASS
TREB
FAD
Encoder
turn left: plus
turn right: minus
Encoder
turn left: plus
turn right: minus
Encoder
turn left: plus
turn right: minus
PTY/PROG PTY Program Program Program
TP TP - Function
ON/OFF TP - Function ON/OFF TP - Function ON/OFF
SCAN FM: Autostore
RDS: Autostore
RDS RDS 1 / 2 RDS LEARN RDS 1 / 2 RDS 1 / 2
FM FM 1 / 2 FM 1 / 2 FM 1 / 2
CD6 MCD MCD
CD CD CD
ŀFM: next station
RDS: next station
PTY: next type
FM: man. search
RDS: RDS search
PTY: PTY search
next track Fast Forward next track Fast Forward
ņFM: prev. station
RDS: prev. station
PTY: prev type
FM: man. search
RDS: RDS search
PTY: PTY search
prev. track Fast Rewind prev. track Fast Rewind
1
preset 1
PTY: program
type
TREB/BAL/BASS/
FAD: sound 1
store frequency
PTY: store
program type
TREB/BAL/BASS/
FAD: store sound 1
TRACK Scan Load Disc 1 TRACK Scan
2
preset 2
PTY: program
type
TREB/BAL/BASS/
FAD: sound 2
store frequency
PTY: store
program type
TREB/BAL/BASS/
FAD: store sound 2
TRACK Random Load Disc 2 TRACK Random
3
preset 3
PTY: program
type
TREB/BAL/BASS/
FAD: sound 3
store frequency
PTY: store
program type
TREB/BAL/BASS/
FAD: store sound 3
Pause Load Disc 3 Pause
4
preset 4
PTY: program
type
TREB/BAL/BASS/
FAD: sound 4
store frequency
PTY: store
program type
TREB/BAL/BASS/
FAD: store sound 4
Load Disc 4 CD Scan
5
preset 5
PTY: program
type
TREB/BAL/BASS/
FAD: sound 5
store frequency
PTY: store
program type
TREB/BAL/BASS/
FAD: store sound 5
Load Disc 5 CD Random
6
preset 6
PTY: program
type
TREB/BAL/BASS/
FAD: sound linear
store frequency
PTY: store
program type
TRACK repeat Load Disc 6 TRACK repeat
All manuals and user guides at all-guides.com

Seat Alana Allgemeiner Teil / General Section
GRUNDIG Service 3
Program Mode
Display BEEP SCV LRN REG SPKR CODE IGN
ONVOL
TAVOL
SMVOL
Roger
Beep
On/Off
SCV
adjustment
Auto-learn
On/Off Region RDS
On/Off
Telephone
left/right
Code Ignition
On/Off Switch ON max.
volume
TA-Vol
adjustment Telephone
Vol
adjustment
Taste
Key
Kurz
drücken
Push short
Kurz
drücken
Push short
Kurz
drücken
Push short
Kurz
drücken
Push short
Kurz
drücken
Push short
Kurz
drücken
Push short
Kurz
drücken
Push short
Kurz
drücken
Push short
Kurz
drücken
Push short
Kurz
drücken
Push short
ŀ
A: next
Function
B:
ON/OFF
A: next
Function
B:
OFF/LOW/
MID/HIGH
A: next
Function
B:
ON/OFF
A: next
Function
B:
ON/OFF
A: next
Function
B:
LEF/RIG
A: next
Function A: next Function
B:
ON/OFF
A: next
Function
B: 0 …63
A: next
Function
B: 5 …35
A: next
Function
B: -- …35
ņ
A: prev.
Function
B:
ON/OFF
A: prev.
Function
B:
HIGH/MID/
LOW/OFF
A: prev.
Function
B:
ON/OFF
A: prev.
Function
B:
ON/OFF
A: prev.
Function
B:
LEF/RIG
A: prev.
Function A: prev. Function
B:
ON/OFF
A: prev.
Function
B: 0 …63
A: prev.
Function
B: 5 …35
A: prev.
Function
B: -- …35
1B: Code:
1.digit
2B: Code:
2.digit
3B: Code:
3.digit
4B: Code:
4.digit
PTY A
§ B A § B A § B A § B A § B A § B A § B A § B A § B A § B
Tastenfunktionen im Programm-Modus
Key Functions in Program Mode
Service Hinweis
Geräte, bei denen das Tunermodul oder das EEPROM (CIC802)
getauscht werden muss, sowie Geräte die nach dem Einschalten die
Meldung "INIT" im Display zeigen, müssen zur Zentralreparatur an
GRUNDIG geschickt werden. Von dort erhalten Sie umgehend ein
Austauschgerät.
Die Abwicklungskosten im Garantiefall stellen Sie, wie gewohnt,
monatlich an CIS-Service in Rechnung; Anlage ist der Lieferschein
über das Ersatzgerät.
Adresse: GRUNDIG Central Service
Tor 8
Beuthener Str. 55
90471 Nürnberg
Service Hint
Units on which the tuner module or the EEPROM (CIC802) has been
replaced, or units which show the message "INIT" in the display after
switchng on, must be sent to the Central Service department of
GRUNDIG. From there you will immediately obtain a replacement unit.
For the handling costs in the event of guarantee claims charge monthly
as usual the CIS Service department; the enclosure is the delivery note
for the replacement unit.
Address: GRUNDIG Central Service
Tor 8
Beuthener Str. 55
D-90471 Nuernberg
All manuals and user guides at all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
4GRUNDIG Service
Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
HF-Teil / RF Part
ANT1
PGND
PGND
603
100R
CR101
PGND
14 13 12 11 10
9 8 7 6 5 4
3
STV102
4 3 2 1
STV101
CFS101
PGND
BLM21B272S
CL101
603
100R
CR102
603
100R
CR103
SDA-T
TUNER-EN
MM-ZF
PHANTOM
MPX1
MULTIPATH-AD
FELDST-AD
+S
SCL-T
AM/FM-STOP
TUNERMODUL
9V2
All manuals and user guides at all-guides.com

Seat Alana Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service 5
100R 6
5 4 3 2 1
AGND
603
4K7
CR107
603
2%1K6
CR2405P
603
2%10K
CR2414P
603
2%10K
CR2408P
603
2%33K
CR2413P
603
2%10K
CR2409P
603
2%10K
CR2404P
603
2%10K
CR2407P
1206
3R3
CR2412P
1206
3R3
CR2411P
603
68P
CC102
PGND
603
270K
CR108
BC848C
CT2413P
603
10N
CC2403P
BC85
CT240
PGND PGNDPGNDPGND
BLM21B272S
CL101
BC848C
CT2408P
PGNDPGND
603
100N
CC101
603
100K
CR106
PGND
BC858C
CT101
603
47K
CR104
BC848C
CT102
PHANTOM-AD
MPX2
MM-ZF
NACHBAR-AD
+G
TUNER-TEMP-AD
HUB-AD
MPX1
+A +S +S
AM/FM STOP
PGNDPGND
603
XX
CC103
PGND
603
10N
CC104
9V2
9V2
5V014V
All manuals and user guides at all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
6GRUNDIG Service
Z47
CD2402P
BC368
T2404P
603
2%1K6
603
47K
CR2420P
603
47K
CR2415P
603
68K
CR2417P
603
10K
CR2406P
603
10K
CR2403P
603
470R
CR2416P
603
2%10K
CR2407P
+
10U/16V
C2402P
BC848C
CT2413P
BC848C
CT2412P
603
100N
CC2401P
BC858C
CT2409P
BC858C
CT2406P
CT2407P
10K BCR135
47K
PGND
P
GND PGND
PGND PGND
PGND
1MH
L2402P
BC858C
CT2411P
603
470R
CR2426P
603
22K
CR2436P
PGND
PHANTOM-AD
ANT-ON
PHANTOM
+A
09.04.01
VOLTAGE SUPPLY FOR ACTIVE AERIAL (DC)
SPANNUNGSVERSORGUNG FUER AKTIVANTENNE
ca. 12V0
14V
All manuals and user guides at all-guides.com
all-guides.com

Seat Alana Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service 7
603
1K0
CR832
603
1N0
CC801
603
1N0
CC958
603
1K0
CR804
EGND EGND
603
1%
47K
CR806
603
1N0
CC804
603
1N0
CC809
EGND
603
1K0
CR962
603
0R
CR809
603
1K0
CR818
EGND
603
0R
CR821
603
1%
47K
CR817
603
10N
CC811
EGNDEGND
603
1%
120K
CR812
603
10N
CC812
DGND
DGND
DGND
603
1K0
CR834
603
22R
CR814
DGND
603
22R
CR816
DGND
BLM21B2725
CL811
603
1K0
CR831
603
1K0
CR829
603
470R
CR827
603
470R
CR826
603
470R
CR824
603
470R
CR823
603
10K
CR844
603
10K
CR843
603
3K3
CR846
603
3K3
CR847
603
10K
CR848
603
1K0
CR849
603
1K0
CR851
603
10K
CR853
603
10K
CR854
603
1K0
CR857
805
CC814
1U0
+
100U/10V
C813
603
1N0
CC959
603
1N0
CC961
603
1N0
CC962
EGNDEGNDEGND
603
1K0
CR961
603
22K
CR959
603
3K3
CR958
603
33K
CR964
+
22U/10V
C957
EGND
603
10N
CC956
EGND
603
22R
CR963
BLM21B2725
CL961
603
3K3
CR957H
603
47K
CR956
603
18K
CR949
EGND
603
22N
CC949
EGND
603
1K0
CR873
603
22K
CR833
603
1K0
CR803
MULTIPATH-AD
PHONE-MUTE DIAG-INT
+U-ON
+S-ON
+G-ON
SCL-F
SCL-T
SDA-T
S3-AD
TXD RXD RDS-MUTE
+G
+G
+G
SDA-F
PWM-DIS BEL-P
-RESET
FS-ABGL
+5V
+5V
+5V
+A
+U-DIAG
TUNER-TEMP-AD
FELDST-AD
HUB-AD
NACHBAR-AD
PHANTOM AD
V-PROG
AMP-TEMP-AD
+5V-S
603
10K
CR842
DGND
603
10N
CC842
+
10U/16V
C841
DGNDDGND
3
2
1
CQ801
DGND
5V0
5V0
14V
Prozessor-Teil / Processor Part
All manuals and user guides at all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
8GRUNDIG Service
603
1N0
CC958
603
1K0
CR811
EGND
603
10K
CR810
32KHz
Q881
603
47K
CR940
DGND
603
1K0
CR834
DGND
100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
75747372717069686766656463626160595857565554535251
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
HLDRQ
HLDAK
P117 P14/SO1/TXD0
P21
SI3/RXD1
P20
S03/TXD1
SCK4 /
ASCK1 SCK3 //
/ DSTB
W
UBEN
LBEN
/
/
/
/
/
P110/
P15/SCK1
/
SCL0 SCK0
/
P77/ANI7 P76/ANI6 P75/ANI5 P74/ANI4
AVSS AVDD
P73/ANI3 P72/ANI2 P71/ANI1 P70/ANI0
P07/INTP6
P34/VM45/TI71
P33/TI5/TO5 P32/TI4/TO4 P31/TI3/TO3 P30/TI2/TO2
P27 P26
P06/INTP5
P25
P24/SO4 P23/SI4
P05/INTP4/ADTRG
P22
P96
P95
P94/ASTB
PORTVSS
P93
P92/R
P91
P90
PORTVDD
P65/A21
P64/A20
P63/A19
P62/A18
P61/A17
P60/A16
P57/AD15
P56/AD14
P55/AD13
P54/AD12
P53/AD11
P52/AD10
P51/AD9
P50/AD8
P04/INTP3
XT2 XT1 P03/INTP2 P116 P02/INTP1 P115 P114 P113 P112 P111 WAIT VSS2 P107/KR7/TO1 P106/KR6/TI11 P105/KR5/TI10 P104/KR4/TO0 P103/KR3/TI01 P102/KR2/TI00 P101/KR1/TI70 P100/KR0/TO7 ASCK0 P13/SI1/RXD0 P01/INTP0
P12
P11/SO0
P10/SI0/SDA0
VSS1
P47/AD7
P46/AD6
P45/AD5
P44/AD4
P43/AD3
P42/AD2
P41/AD1
P40/AD0
VPP/MODE
CLKOUT
RESET
X1
X2
VDD
REGC
VSS0
P00/NMI
P83/ANI11
P82/ANI10
P81/ANI9
P80/ANI8
V850
CIC801
603
1K0
CR831
603
470R
CR826
603
470R
CR823
10K
603
10K
CR859
603
10K
CR861
603
1K0
CR856
603
1K0
CR857
603
100N
CC859
DGND
603
1K0
CR862
603
1K0
CR863
603
10K
CR874
4
3
2
1
BR2
4
CIC
8
DGND
60
3
47
K
CR
8
603
10K
CR876
603
22P
CC881
603
330K
CR881
603
22P
CC882
DGNDDGND
EGND
NV861
6V2
CD801
603
10K
CR887
DGND
603
10K
CR899
603
1K0
CR902
603
1K0
CR904
603
47K
CR907
603
1K0
CR911
603
10N
CC921
DGND
603
10K
CR917
603
100K
CR919
DGND
47K
BCR135
10K
CT921
DGND
603
2K2
CR924
603
1K0
CR931
603
22K
CR933
603
4N7
CC933
603
CC934
DG
N
DGND
603
10K
CR937
603
10K
CR938
603
10K
CR941
603
10K
CR942
603
1%
47K
CR947
+
22U/10V
C922
1N0
D
EGND
603
47K
603
18K
CR949
EGND
603
22N
CC949
EGND
603
1N0
CC947
603
1K0
CR948
EGND
603
1K0
CR944
603
1N0
CC946
603
1%
47K
CR946
DGND
603
10K
CR801H
22
N
CC
8
603
10K
CR830
603
10N
CC806
DGND
PROG-EN BOSE-IN RDS-MUTE
SCV-P
+G
+G
+G
ANT-ON
DGND
AMP-MUTE CDS-DATA-IN REMOTE-P
RDS-DATA
PAUSE
PWM-TAS
TUNER-EN
AM/FM-STOP
PHANTOM-AD
S1-AD S2-AD
D-SWITCH
+5V-S
EE
(FLASH)
NEC
5V0
5V0
5V0
All manuals and user guides at all-guides.com

Seat Alana Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service 9
DGNDDGNDDGND
BC858
CT804
603
4K7
CR825CU
603
10K
CR805CU
603
1K0
CR820CU
603
10K
CR807CU
603
4K7
CR808CU
DGND
603
10K
CR800CU
BC848C
CT802CU
4
3
2
18
7
6
5
BR24C16F
CIC802
G
ND
BC848C
CT801CU
603
47K
CR877
603
47K
CR890
603
100R
CR815CU
BC858C
CT803CU
603
10K
CR888
DGND
603
1K0
CR901
603
1K0
CR903
603
1K0
CR906H
BLM21B2725
CL921
603
22R
CR921
603
1K0
CR908H
603
47K
CR923H
603
47K
CR922H
603
1K0
CR909
603
10K
CR912
603
100N
CC902
603
220R
CR928
603
1K0
CR932
603
22K
CR934
603
10K
CR927
603
10K
CR926
603
4N7
CC934
DGND
OUTIN
NCNC GND
NCON/OFFNC
8
765
1
234
CIC901
UPC29S78
603
47K
CR819
603
10K
CR813
603
22N
CC802
DGND
PROG-EN
APF-MAG/CD-RESET
CD-IN/CR/APF-S
SCL-F
ZUEND-P
+G2
+G2
+G
CDP-CLK
CLIP
CD-CS/LS-SHORT
CDP-DATA-IN
SDA-F
RELEASE-EN
RELEASE
CD-SCK/LS-OPEN
CD-CMD/LS-CHECK
CD-STBY
CDP-DATA-OUT
CD-SRQ
CD-STS/DOLBY-OFF
CD-MUTE/APF-ON
CDS-DATA-IN
+5V
+5V
RDS-CLK
DIS-C/D
ON/OFF
INKINIT
CDP-CLK-PR
CDP-CLK-PR
INKREM
+S
V-PROG
DIS-CS
4.04.01
EEPROM
CD-INTERFACE PANASONIC
5V0
5V0
9V2
All manuals and user guides at all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
10 GRUNDIG Service
PGND
603
1N0
CC1477C
603
47K
CR1481C
AGND
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CBU1471C
603
10K
CR1482C
603
10K
CR1483C
DGNDDGND
BC818/40
CT1481C
BAS16
CD1482C
603
100N
CC1481C
603
100P
CC1479C
FGND
603
100N
CC1478C
603
100N
CC1476C
PGND PGND
BC848C
CT1483C
PGND
47K
BCR135
10K
CT1482C
PGND
BAS16
CD1481C
+G
APF-MAG/CD-RESET
+5V
+5V-STBY
CD-IN/CR/APF-S
CD-MUTE/APF-ON
CD-CMD/LS-CHECK
+S
CD-SRQ
CD-STBY
CD-STBY
FGND
TB/CD-L
TB/CD-L
TB/CD-R
TB/CD-R +B
+B
+B-AUDIO
+B-AUDIO
PGND
PGND
CD-SCK/LS-OPEN
CD-CS/LS-SHORT
CD-STS/DOLBY-OFF
CD-SINGLE
ALPINE
SRQ
LRCK
BCK
DATA
DOUT
ZMUTE
B-GND
+ 5V
SL-GND
+ 7,5V
A-GND
IN-SW
STS
CMD
SCK
CS
STBY
RST
+ 7,5V
NF-R
NF-GND
NF-L
DP-S
LAUFWERK
9V28V0
5V0
CD-Teil / CD Part
All manuals and user guides at all-guides.com

Seat Alana Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service 11
805
22R
CR1471C
603
100N
CC1472C
603
CR1472C
10K
PGND
PGND
PGND
PGNDPGND
603
100N
CC1471C
PGND
12
3
7808
IC1471C
+
47U/16V
C1474C
+
47U/16V
C1473C
+G APF-MAG/CD-RESET +5V
+U
CD-IN/CR/APF-S CD-MUTE/APF-ON CD-CMD/LS-CHECK CD-SRQ CD-STBY
+B
+B-AUDIO
CD-SCK/LS-OPEN CD-CS/LS-SHORT +G2 CD-STS/DOLBY-OFF
5.04.01
5V0
V
0
14V 8V0
All manuals and user guides at all-guides.com
all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
12 GRUNDIG Service
AGND
AGND
603
1N0
CC1586KA
603
270K
CR1596KA
603
22K
CR1594KA
AGND
603
47K
CR1589KA
AGND AGND AGND
603
1M0
CR1507
603
1M0
CR1508
603
100N
CC1529KA
603
1M0
CR1509
AGND
603
100N
CC1502
603
100N
CC1501
+
2U2/50V
C1506
+
2U2/50V
C1508
603
100N
CC1517KA
603
1K0
CR1504KA
603
CC1513KA
100N
603
1K0
CR1517
603
1K0
CR1518
603
CC1512KA
100N
603
100N
CC1516KA
FGNDAGND
CNV1501
AGND
+
2U2/50V
C1507
603
2K2
CR1562
603
2K2
CR1563
AGND
603
1K0
CR1516
603
10N
CC1584KA
TB/CD-R
CD-NF-R
TEL-IN-NF
AM-ZF
CD-NF-GND
CD-NF-L
FS-ABGL
TB/CD-L
TEL-IN-GND
PAUSE
TB/CD-GND
Klangsteller / Sound Control
All manuals and user guides at all-guides.com

Seat Alana Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service 13
603
CC1591KA
100N
603
100N
CC1526KA
603
100N
CC1523KA
603
CC1588KA
100N
603
100N
CC1527KA
603
CC1503KA
100N
603
47K
CR1589KA
603
27K
CR1591KA
603
22K
CR1502
603
220P
CC1543KA
603
CC1581KA
100N
603
100N
CC1529KA
AGND
AGND AGND
603
CC1518KA
100N
603
100N
CC1528KA
603
CC1589KA
100N
603
220R
CR1583KA
603
220R
CR1582KA
+
10U/10V C1514KA
603
100N
CC1524KA
603
CC1587KA
100N
603
100N
CC1522KA
603
10R
CR1529KA
AGND
AGND
AGNDAGND
AGND
+
100U/10V
C1521KA
603
100N
CC1519KA
AGND
603
10R
CR1528KA
AGND
603
4K7
CR1597KA
603
10N
CC1504KA
MD2G
MD2
MD1G/SE4R
MD1/SE4L
FD2R-
FD2R+
FD2L-
FD2L+
FD1R-/SE2R
FD1R+/SE3R
FD1L-/SE2L
FD1L+/SE3L
SE1R
SE1L ACINLR
ACINRF
ACINRR
OUTLF
OUTLR
OUTRF
OUTRR
OUTSWL
OUTSWR
OUTSSL
OUTSSR
VDD SCL SDA GND SM QUAL MPOUT MPIN LEVEL MPX AMIF
SEM
MUX/PAUSE
CREF
ACOUTL ACOUTR
SWINL SWINR
ACINLF
1234567891011
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
TDA7402
CIC1502
FELDST-AD
+S
NF-FR NF-RL NF-FL
SCL-F
MPX1
SDA-F
RDS-MUTE
NF-RR
4.04.01
9V2
All manuals and user guides at all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
14 GRUNDIG Service
RDS, Interfaces
603
47K
CR1206
BC848C
CT1202
CD901
BAS16
PGND
603
2K2
CR2316
PGND
603
4K7
CR2312
PGND
603
4K7
CR2313
BC848C
CT2304
603
3K3
CR2311
PGNDPGND
603
10K
CR2307
603
10K
CR2306
BC848C
CT2301
603
22K
CR2304
PGND
PGND
1206
100R
CR2301
+
220U/16V
C2302
+
10U/16V
C2301
603
CC2303
100N
PGND
1218
22R
CR2303
1206
3R3
CR2302
603
2K2
CR2314
603
12K
CR2308
BC858C
CT2302
603
3K3
CR2309
BC848C
CT1201
603
47K
CR1204
DGND
+
47U/16V
C1201
603
22K
CR1203
603
22K
CR1202
603
100R
CR1201
PGND
PGND
603
220R
CR913
BAS1
CD903
DGND
18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
BU1201
BC369
T2303
1206
3R3
CR2317
603
100R
CR1207
SDA-F
+G2 +G2
SCL-F
PWM-DIS
BEL-ON
BEL-ON
S1-AD S3-AD
+A
DIS-CS
S2-AD
DIS-C/D
INKINIT
BEL-NACHT
BEL-NACHT
FLASH-RXD PWM-TAS
ON/OFF
INKREM
RELEASE
RELEASE-EN
OPERATION PANEL
BEDIENTEIL
DISPLAY/TASTEN
BELEUCHTUNG
ILLUMINATION
S1-AD: 5V0
? 0V0
10V8
BASS 1V6
TREB 2V3
BAL 3V0
FAD 3V7
S2-AD: 5V0
SCAN 0V0
PTY 0V6
TP 1V3
CD 1V9
FM 2V5
RDS 3V1
CD6 3V8
S3-AD: 5V0
2 0V0
3 0V6
4 1V3
5 1V9
6 2V5
1 3V1
2 3V8
14V
5V0
5V0
Seite / page
22
All manuals and user guides at all-guides.com

Seat Alana Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service 15
603
CR503R
10K
603
CR504R
10K
603
CR502R
3K9
DGND
603
CR501R
10R
RDCL T57 OSCO OSCI VDDD VSSD TEST TSTLD
QUAL RDDA VREF MUX VDDA VSSA CIN SCOUT
FIXED DIVIDER
VARIABLE AND
COSTAS LOOP
DEVIDER
OSZILLATOR
VP1
AND SYNC
REGENERATION
CLOCK
SELEKTOR SWITCH
OUTPUT
TESTLOGIC AND
GENERATOR
BIT
QUALITY-
COMARATOR
CLOCKED
DECODER
SYMBOL
BIPHASE
FILTER
ALIASING
ANTI
(8th ORDER)
BANDPASS
57KHZ
FILTER
RECONSTRUK.
VOLTAGE
REFERENZ
DECODER
DIFFERENTIAL
910111213141516
87654321
SAA6579T
CIC501R
3
2
1
4.332MHz
CQ501R
DGND
DGND
DGND
DGND
DGND
DGND
603
22N
CC501R
603
82P
CC509R
603
100N
CC503R
603
82P
CC507R
603
10N
CC502R
DGND
603
CC504R
330P
603
220R
603
1K0
CR914
BAS16
CD903 PGND
603
68K
CR918
603
47N
CC901
603
22K
CR982
PGND
603
10K
CR983
603
47K
CR916
PGND
603
10K
CR984
603
120K
CR986
DGND
603
68K
CR954
603
22K
CR939
603
1K0
CR987
PGND
PGND
603
680K
CR989
603
180K
CR966
PGND
603
4K7
CR981
BC818/40
CT908
603
220R
CR979
603
100R
CR978
PGND
603
100K
CR988
PGND
47K
BCR135
10K
CT903
603
10R
CR977
BC858C
CT904
BAS16 CD902
BC818/40
CT906
BC848C
CT907
BC848C
CT901
603
1K5
CR953
BC848C
CT902
DGND
+
10U/10V
C506R
+A RXD DIAG-INT
RDS-CLK
FLASH-TXD V-PROG TXD
RDS-DATA
FB1/K-LTG
+G
MPX2
+5V +5V
K-DIAGNOSE/PROD.-BUS INTERFACE
4.04.01
4V8
DECODEUR RDS
RDS-DECODER
5V0
14V
2V5 2V5 2V4 4V8
2V5 2V3
2V5 4V8 2V5 2V5
All manuals and user guides at all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
16 GRUNDIG Service
+
10U/16V
C2002
+
10U/16V
C2001
PGND
603
10K
CR1639
DGND
+
1U0/50V
C1638
603
3K9
CR1638
603
100N
CC1639
DGND
603
33K
CR1637
603
47K
CR1636
PGND PGNDPGND
PGND
603
0R
CR2103WN
603
CR2001
68K
AG
N
AGND
603
CR1807
603
100K
CR1806
+
2U2/50V
C1801
+
C1802
+
10U/16V
C2003
603
0R
CR2104WN
603
CR1802
603
820R
CR1801
DGND
+
10U/16V
C2004
DGND
BAS16
CD1602
603
100N
CC1637
603
22K
CR969S
603
22K
CR936B
603
100N
CC1636
47K
BCR135
10K
CT911S
603
100N
CC2008
47K
BCR135
10K
CT909B
603
4K7
CR2002
603
CC2005
100N
603
100N
CC2009
-RESET
+S2
+S +S
+G2
+G2
+5V
+5V +5V
CLIP NF-FR
+U
BEL-P NF-RR NF-FL CLIPPING SCV-P BEL1 SCV1 +G
+G +G
NF-RL
5V0 9V2 9V2 5V014V
5V05V0
NF-Teil / AF Part
All manuals and user guides at all-guides.com
all-guides.com

Seat Alana Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service 17
DGND
603
820R
CR1602H
BAS16
CD951M
603
CC1601
2N2
IGNITION THRESHOLD
5V
IGN OUTRESET LVW/FAULT
OUT 16V
OUT 10V
OUT 5V
STAND-BY
SIG GND
IGN INP
EN 16V
EN 10V
STCAP
EN 5V
POW GND
VS
PROT
RESET
THERMAL PROT
UNDERVOLTAGE
OVERVOLTAGE
VREF2 RESET THRESHOLD
VREF1 LVW THRESHOLD
VCAP
GEN
REF
BATT PROT
AND REV
LOAD DUMP
SWITCHED
VOLTAGE CLAMP
16V, 3A
SWITCHED
REGULATOR
9V2, 500MA
SWITCHED
REGULATOR
5V, 1000MA
STAND-BY
REGULATOR
5V, 100mA
1
2
3
4
5
6
7
8
9
10
11
12
1314
15
L4953
IC2001
PGND
AG
N
AGND
603
2N2
CC1602H
PGND
+
100U/25V
C2006
PGND
603
CC1617H
1N0
603
2N2
CC1607H
PGND
603
100N
CC1608
D
603
100N
CC1633
603
1K0
CR1616H
PGND
603
47N
CC951M
AGNDAGNDAGND
A
GND
603
100K
CR1809
603
100K
CR1808
603
100K
CR1807
603
100K
CR1806
+
2U2/50V
C1804
+
2U2/50V
C1803
+
2U2/50V
+
2U2/50V
C1802
603
820R
CR1804
10U/16V
AGND
603
100N
CC1619H
603
820R
CR1803
603
100N
CC1631
603
820R
CR1802
603
820R
CR1801
+
10U/16V
C2004
603
820R
CR1632H
AGND
603
100R
CR1615H
603
100N
CC1609
BAV99
CD1601H
603
100N
CC1603
603
100N
CC1634
F
100N
C2007
AGND
603
100N
CC1632
AGND
TABSVRAC-GND S-G
N
VCC
2
VCC1
SCL
IN4
IN3
IN2
MUTE
IN1
SDA
16
20
22
13
6
1
15
14
10
25
12
11
TDA7561
IC1601
I
2
CBUS
CLIP
DETECTOR
603
2N2
CC1606
603
820R
CR1606
603
820R
CR1601
603
1K0
CR952M
PGND
BLM31P121SG
CL2003
+
47U/16V
C1615
603
100N
CC1604
AGND
603
47K
CR951M
PHONE-MUTE
TEL-MUTE
FR-DIA
+G-ON
+U-ON
AMP-TEMP-AD
+5V +5V
LINE-RR LINE-FR LINE-FL
KL.15/CAN-
+S-ON
SCL-F LINE-RL SDA-F FL-DIA
ZUEND-P
+A
Temp-Fuehler
14V
7V 7V 7V 7V
All manuals and user guides at all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
18 GRUNDIG Service
DGND
16
5
1M
805
4R7
CR1623H
PGND
PGND
AGND
PGND
PG
PGND PGND
AGND
PGND
805
4R7
CR1621H
BC858C
CT2251
CNV2001
PGND PGND
CNV2002
PGND
DGND
PGND
805
CC2014
603
47K
CR2252
603
47K
CR2251
603
47K
CR2253
805
100N
CC2251
603
1K0
CR1631H
603
47N
CC951M
RUE160
R2011
DGND
603
47K
CR995
PGND
F
100N
C1613
FS1D
CD2011
603
47K
CR985
805
4R7
CR1626
805
22N
CC1621H
805
4R7
CR1627
805
4R7
CR1628
805
22N
CC1627
PGND
PGND PGND
47K
BCR135
10K
CT912
805
22N
CC1622H
805
4R7
CR1622H
CLIP
B S-GND
P-GND1
P-GND2
P-GND3
P-GND4
OUT4-
OUT4+
OUT3-
OUT3+
OUT2-
OUT2+
OUT1-
OUT1+
VCC2
C
C1
17
18
19
20
21
23
24
4
3
13
8
9
2
7
5
1
805
4R7
CR1624H
CNV2003
FGND
603
1K0
CR952M
+
3M3/16V
C2013
N
D
805
4R7
CR1629
805
22N
CC1626
PGND PGND
PGND PGND
805
22N
CC1628
805
22N
CC1624H
L2001
805
22N
CC1629
805
22N
CC1623H
TEL-MUTE TEL-MUTE
D-
S
BO
S
REMOTE
RE
M
REMOTE-P
+U-DIAG
+U +U
LIN
LIN
LIN
CLIPPING
KL.15/CA
N
BE
L
LIN
CD
-
CD
-
SC
V
FLASH-TXD
FLASH-RXD
FB1/K-LTG
TE
L
CD
P
CD
P
+G
+G
TE
L
CD
-
+A
+A
CD
P
S
14V
14V
14V
5V0
5V0 14V
7V7V
7V7V
7V7V
7V7V
All manuals and user guides at all-guides.com

Seat Alana Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
GRUNDIG Service 19
AGND
A30
A28
A12
A25
A10
A16
A6
A8
PGND
A18
A20
603
4K7
CR2013ZU
A14
A31
A24
A21
A23
A22
A7
DGND
603
1N0
CC904B
A2
A1
A9
A19
A15
A27
A5
A3
A4
A13
DGND
A26
A36
603
120K
CR991S
603
1N0
CC903S
A35
603
1K0
CR992S
PGND
A17
PGND
805
100N
CC2012ZU
603
22K
CR994B
603
120K
CR993B
805
1N0
CC2014
A33
A11
A37
603
22R
CR2003
A32
A34
A29
TEL-MUTE
FL-
RR-
D-SWITCH D-SWITCH
RL+
K-LTG
K-LTG
BOSE-IN
BOSE-IN
FR+
RL-
REMOTE REMOTE
LINE-RR
LINE-RR
LINE-FR
LINE-FR
LINE-FL
LINE-FL
FR-FR-
KL.15/CAN-
KL.15/CAN- KL.15/CAN-
+A-CD
SWITCHED-PLUSSWITCHED-PLUS
BEL1
LINE-RL
LINE-RL
KL.58
KL.58
CD-NF-L CD-NF-L
CD-NF-R CD-NF-R
SCV1
FLASH-TXDFLASH-TXD
FLASH-RXDFLASH-RXD
RR+
TEL-IN-NF
TEL-IN-NF
CDP-DATA-IN
CDP-DATA-IN
CDP-CLK
CDP-CLK
PGND
PGND
TEL-IN-GND
TEL-IN-GND
SCV/CAN+
SCV/CAN+
CD-NF-GND CD-NF-GND
KL.30
KL.30
KL.30
KL.30
FL+
CDP-DATA-OUT
CDP-DATA-OUT
5.04.01
LINE-GND
RL-
RL+
FL-
FL+
RR-
RR+
FR-
FR+
+A-CD
ANSCHLUSSPLATTE
MAIN BOARD
HAUPTPLATTE
CONNECTING BOARD
TEL-MUTE
GND
GND
Seite / page
20
All manuals and user guides at all-guides.com

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs Seat Alana
20 GRUNDIG Service
C
R
C
R
805
CC1714
3N9
805
CC1701
3N9
C
R
805
CC1715
3N9
805
CC1713
3N9
805
CC1723
3N9
805
CC1711
3N9
805
CC1726
3N9
805
CC1710
3N9
805
CC1707
3N9
805
CC1706
3N9
805
CC1708
3N9
805
CC1724
3N9
805
CC1709
3N9
805
CC1727
1N0
805
CC1721
330P
805
CC1719
3N9
805
CC1728
1N0
805
CC1718
330P
805
CC1736
3N9
A30
805
CC1722
1N0
805
CC1731
3N9
805
CC1717
3N9
805
CC1734
47N
805
CC1704
3N9
T_10_A
SI1701
A12
A22
A21
A23
A24
A10
A16
A14
A8
805
CC1732
330P
A18
A20
A6
A1
805
CC1737
330P
A3
A2
805
CC1716
47N
A5
A4
A31
A32
A34
A33
A35
A25
A28
A27
805
CC1738
330p
A26
A29
A36
805
CC1739
330P
805
CC1702
3N9
805
CC1703
3N9
MURS32OT3
CD1701
A37
SCH-MSCH2
805
CC1712
3N9
KL.30
KL.30
TEL-MUTE
SWITCHED-PLUS
LINE-FL
LINE-GND
CDP-DATA-IN
KL.58
FLASH-RXD
RR-
FR-
RR+
FL-
CDP-DATA-OUT
RL-
RL+
FR+
LINE-RR
TEL-IN-GND
CD-NF-GND
CD-NF-L
CDP-CLOCK
LINE-FR
BOSE-IN
K-LEITUNG
REMOTE
CD-NF-R
D-SWITCH
KL.15/CAN-
TEL-IN-NF
GND
GND
SCV/CAN+
+A-CD
LINE-RL
FLASH-TXD
FL+
FB-2FB-1
A15(III-4)
(III-2)
(III-6)
(III-8)
A17(III-1)
A9(III-5)
A13(III-3)
A19
A11
A7
S
Anschluss-Platte / Connection Board
Seite / page
19
All manuals and user guides at all-guides.com