Grundig 5690-RDS Service Manual
O
F
3
S
BU01
A
FMP01
FMP02
C01
33P
400V
FMP03
AM-ANT
MISCHTEIL
C
*
*
CT01
CC02
1N0
400V
DTA143EK
CD01
CT02
*
BA779
3P3
CR01
CC34
CD02
*
BB814
1302-001 4/76
47K
1N0
K
CD03
BA779
*
K
C03
4K7
4K7
CR16
1K0
CR17
1K0
L01
1234
8140-530-255
+
C27
22U/16V
BF999
D
D
GS
10R
CR03
8V9
CC07
*
1P8
CC08
8V5
CL02
*
CR08
CC36
10P
2UH2
8140-516-057
10R
47N
CC11
CR04
1N0
CC23
100K
34
1
1302-001 4/76
BB814
CC14
6P8
47N
L03
CD04
47K
CR02
FMP04
470R
CR13
2V7 BEI 93MHZ6
FM-ABST
MIXER SECTION
8140-530-255
2
CC16
6P8
BALANCED
MIXER
15P
CC17
200R
16 15 14 13 12 11 10 9
8V5 8V5 8V58V5
+
C24
2U2/50V
F104
CC29
3K9
CR15
10K
1N0
CR14
CD06
BB814
CC21
*
CC18
8P2
*
+
8305-841-575
50uA
+
F
234
8141-114-477
1
678
FMP06
CIC01
1,7V
CR104
*
*
CC32
10N
4V1 1V2 1V21V81V71V1
REFERENCE
VOLTAGE
TDA1575T
CR101
120R
270R
CC35
123
1P0
3P9
CC22
F101
8P2
10N
CC26
OSZ.
300R
1V3
CC102
F102
CC31
*
OSCILLATOR
BUFFER
IF AMPLIFIER
10N
8602-222-190
*
300R
1N0
950R
CR21
470R
87654321
CC28
6P8
7V64V21V3
8602-222-190
F103
123
FMP05
CR113
CR112
820R
470R
CC30
8602-222-190
123
470R
CR114
FM-OSZ
L04
8140-530-250
1234
A
4P7
FMP101
ZFVERSTAERKER
PEGELDETEKTOR
U
1 23456
+
C106
100N
CC101
10U/16V
CR106
+FM+FM
CR102
ST
8V7
10R
8V9
330R
FM-ZF-TEIL
FM-IF SECTION
22N
CC103
CC104
22N
1V81V81V8
UREF
R105
FELDSTAERKE
CR107
FELDST
TDA
1593T
8305-841-593
H
CR111
15K
15K
FMP102
4K7
CR103
10K
*
CT101
BC848C
CC114
10N
*
CIC101
CR108
*
*
C105
3V1
4K7
CC107
MPX2
CT102
BC848C
*
+
2V5
U47/50V
68P
FMP107FMP105
ABSTIMMSTOP-LOGIK
FMP106
MPX1
STUMMSCHALTUNG
FMP104
CR119
47K
CR118
10K
0V
3V9
UREF
114151617181920
FM-AU
CD601
*
CR600
BAV99
100K
AM-ANT
2UH2
CL601
*
8140-526-472
400V
K
1N0
C601
220K
CR601
CR604
*
100R
180K
CR602
**
FMP601
6V9
8140-533-161
8140-533-121
CR606
1M0
CC604
MW
L603
LW
L604
CT602
*
G1
G2 S
BF992A
47N
781
781
D
34
6
34
6
7V6
CR607
270R
CR625
C616
+AM
F601
CC620
GRI
CR631
9
8140-533-130
34
NP02N2
CR648
FMP605
CC631
100N
47K
CR627
12K
781
6
8V0
DOUBLE
BALANCED
MIXER
+
GAIN-
CONTROLLED
RF STAGE
16 15 14 13 12 11
CC632
220P
CT613
*
BC848C
22K
CR632
22R
+
47U/16V
8V0
CC628
*
22N
CD608
BB512GR2
100N
CC630
CR633
*
1
E
1K8
*
CIC601
STANDBY
SWITCH
VR(AGC)
3V6
22K
8602-810-055
F602
GND
2
2V2
CR626
5K6
3K
GAIN CON-
TROLLED IF
AMPLIFIER DETECTOR
V1
22N
CC637
270P
CC634
A1
A2
V1 V2 V3
INTERNAL
SUPPLY
VOLTAGES
CC638
8140-535-115
8140-535-105
3
4
10K
47N
CR629
CC622
2V2
V2
VR(AGC)
47N
1378
1378
*
2V2 0V6 0V3 1V2
CONTROLLED
OSCILLATOR
22R
CR636
L612
MW
1
L613
LW
5
CC641
CC640
3K525R
AF PRE-
AMPLIFIER
18P
150P
BALANCED
FULL-WAVE
AM-NF
FMP607
22N
+
C625
CC623
7K
VR
TDA1072AT
8305-841-072
V3
170R
10 9
4V24V2 0V7
1U/50V
7K
AGC
AMPLIFIER
CT617
*
BC848C
+
C626
87654321
INDIKATOR
DRIVER
220R
CR637
*
10U/16V
CR642
47K
CC642
100N
+LW
FMP611
AM-OSZ
RDS-CL
12
QUALITY-
GENERATOR
16 1415
RDCL T57 OSC
FELDST
FMP609
2K2
2K2
22N
CR644
CC644
RDDAQUAL
DIFFERENTIAL
BIPHASE
DECODER
BIT
REGENERATION
DECODER
SYMBOL
CLOCK
AND SYNC
FMP501
C508
VRE
CC502
+MW
RDS-D
1V2 BEI 531 KHZ
1V3 BEI 152 KHZ
CC621
*
1N0
CD603
5P5-30P
7P5-45P
CR608
2K7
CC609
BB512GR2
CR613
47K
100N
CT603
*
BC818/25
CR612
*
C606
3
4
C607
87
3V2
100N
CC608
82R
CR609
AM-ABST
22K
CT607
BC848C
CC617
C603
CC615
CR623
CR624
22R
47N
+
10U/16V
22N
8R2
CC613
1N0
120R
22N
*
CT608
10K
47K
7V6
3K3
CR617
CR619
680K
CC612
10N
**
CT604
BC848C
120R
CR618
*
82R
CR622
CC614
*
*
100K
CR614
*
8140-526-475
CL606
*
8UH2
CC624
*
470P
1N5
CR611
CR630
10K
CT606
*
D
G
S
BF543
CR647
*
1M0
CR621
*
1K5
CC627
*
DTC114YK
FMP604
MESSPUNKTE
ABGLEICHPUNKTE
601 604
0302 04
4
D
37
8
06
C
F
9
05
1
5
A
101
609607605
105
102
611
H
104
107
106
G
CR119
47K
CR118
10K
4V23V90V
11121314
QUADRATUR
DEMOD.
FM-AUS
-
TUNG
104
3V9
VERSTIMMDETEKTOR
KLIRRFAKTKOMP.
78
2V2
CC108
100N
50khz
1MHZ
910
100N
CC109
2K2
CC112
100P
CR109
4V2
UREF
RDS-DA
+
C508
A
2345678
ERENTIAL
DECODER
BIPHASE
SYMBOL
DECODER
CLOCK
ENERATION
AND SYNC
OSCO OSCI VDDD VSSD TEST TSTLD
FMP501
2U2/50V
2V4 2V4
ALIASING
COSTAS LOOP
VARIABLE AND
FIXED DIVIDER
OSZILLATOR
DEVIDER
CC507
FILTER
MPX2
ANTI
330P
4V7
VP1
REFERENZ
VOLTAGE
CIC501
*
SAA6579T
8305-826-579
1213145 91011
4V7
2V3 2V35
57KHZ
BANDPASS
(8th ORDER)
CLOCKED
COMARATOR
SELEKTOR SWITCH
CC509
*
560P
SCOUTCINVSSAVDDAMUXVREF
RECONSTRUK.
TESTLOGIC AND
OUTPUT
FILTER
MPX-MUTE
STOP-IMP
1
8140-535-256
378
F105
CR501
47R
K-SIG
CC501
UREF
I
+G
5V0
100N
UREF
K-SIG
MPX1
MPX-MUTE
+S
TEL-GND
TEL-NF
TB-CD-R
TB-CD-L
BEEP
AM-NF
CD-R
CD-GND
CD-L
CR1502
C202
+
470N/50V
1K0
CR1506W
1M0
CR203
22R
CC1502
100N
CC1506
100N
CR1503
1M0
CR201
4K7
*
BAV99
CR1504
CR210
100N
C204
CC203
C1503
+
2U2/50V
CD1505
CC1507
22N
C1510
4U7/25V
1M0
SCD 5690 RDS
+
C1514S
C1513S
2U2/50V
FMP1509
1M0
+
+
+
FMP1511
100U/10V
2U2/50V
CR1505
*
4U7/25V
4U7/25V
2U2/50V
CR1512S
*
CR1513S
*
DTC114YK
Q201
8602-333-010
FMP1502
C1504
+
CC1505
10K
C1509
+
C1511
+
5K6
5K6
CT201
10K
47K
CSB456
4V4
4V4
47N
4V4
4V4 4V4
470N/50V
C205
+
3
10U/16V
4V4
1V9 8V7
13
CC1501
27
100N
28
35
36
FMP1503
38
4V4
37
FMP1505
FMP1506
FMP1507
C1515R
2U2/50V
SCD 5390 RDS
STEREO / VSA / KLANGSTELLER
C201
+
220P
CC207
*
4V4
47N
CC208
OUTR
CR1511R
CC1520
CR1516
PAUSE
OUTL
1
5K6
1K0
INL
22N
12
PAUSE
INR
4V4
22
HP
80kHz
DEMODULATOR
TDA7340G
+LOUD
MUTE
68N
CC1522
VOL
R
CC1523
14 1516
LEVEL VHCC
DETECTOR
PEAK
NOTCH
LP
*
MUTE
SOFT
CIC201
I C - BUS
CSM
9
CC1537
47N
CC1530
CR1521
19kHz
BASS
4V4
100N
4K7
CR1519
C1535
L
LRR
39 4041 4243 442
2K2
+
1U0/50V
25kHz
8305-847-340
L
45
4V44V4
68N
678
GND VS MPX-IN PEAK TBLANK
LP
80kHzSUPPLY
CREF
456KHZ
PLL
PHONE GND
PHONE IN
TBR
TBL
BEEP
AM
CDR
+
FM-L
FM-R
MUX
R+
L+L-
CD
ICD
CD
2930 31 32 33 34
C1516R
+
2U2/50V
5K6
CR1510R
22N
CC1519
1K0
CR1515
CC209
FORMER
PULSE
BLANKER
NOISE
TREBLE
TRL
CC1526
4V4
CC1531
1N8
CR216
3K9
CR209
330P
TRR
51K
CC1527
*
4V4
100N
CR207
19 20 21
VSB
CONTROL
LEVEL
CONTROL
CUT
HIGH
DIGGND
OUT RF
OUT RR
OUT LF
OUT LR
1N8
CC1532
CR1522
2V3
CR217
**
3K3
Zusatz bei Positionsnr.:
82K
CR211
100K
CD201
*
BAV99
C : SCD 5390 RDS, SCD 5690 RDS
M : alle Geraete ohne Uhr-Baustein
P : SCD 5390 RDS, SCD 5690 RDS
R : SCD 5390 RDS
S : SCD 5690 RDS
W : alle Geraete ohne AIM
Versorgungsspg.
Supply Voltages
+A 14V
+G 5V
CR212
VR
CR213
47K
30K
220K
CR218
*
+S 9.2
+U 14V
+FM 9V
+AM 9V
+MW 9V
+LW 9V
SDA
SCL
4K7
4V4
100N
HCL
C1536
HCR
CR1520
+
17
18
11
10
25
23
26
24
2K2
1U0/50V
CC210
CC1533
4V4
1N0
100N
FMP1516
CC211
3V7
4V4
1N0
FMP1517
3V7
FMP1518
3V7
3V7
FMP1519
100P
CC502
107
501
CC514
*
100N
8MHZ664
I
L-5690
R-5690
ALLE SPANNUNGEN GEMESSEN BEI UB=14V GEGEN MINUS
ALL VOLTAGES MEASURED AT UB=14V WITH RESPECT TO NEGATIV
OHNE SIGNAL
WITHOUT SIGNAL
OHNE SIGNAL:AM
WITHOUT SIGNAL:AM
OHNE SIGNAL:FM
WITHOUT SIGNAL:FM
MIT SIGNAL:TB
WITH SIGNAL:TR
1502
1503+1505
1506+1507
FR-5690
FL-5690
HAUPTPLATTE
MAIN BOARD
SCD 5390 RDS 19373-097.00
SCD 5690 RDS 19373-101.00
FRONT-L
REAR-L
* = BAUTEILE REFLOWSEITE
Alle Rechte vorbehalten
Weiterverwertung,insbesondere
Nachahmung oder sonstiger
Missbrauch des geistigen
Eigentums wird zivil- und
strafrechtlich verfolgt.
REAR-R
FRONT-R
SCL
SDA
W
D
S
E
E
N
G
SCK
6
KONTR
+
C806
BEL-R/G
CD-DA-IN
CC821
10U/10V
4N7
BEEP
CC805
*
TAPE-IN
HMON-ENA
100N
UHR
-XIRQ
WIND-DA
MOTON-CL
10K
CR862
*
+S
+5V-S
REL-ON
TEL-MUTE
10K
CR869
1N0
CC808
*
CR826C
*
CC807
S3
10K
*
*
*
*
100N
*
CR828C
CR842
15K
CR844
10K
CR847C
1K0
CR849
100R
CR852
10K
CR856
4K7
CR858
3K3
CR867
47K
CR859
22K
10K
CR829C
CT801
DTC114YK
10K
CR863
*
+5V+5V
10K
1K0
CC809
*
**
CR833C
*
47K
*
CR868
47K
CR871
47K
CD-BUS
10K
*
*
*
1N0
CR846C
1K0
CR848C
1K0
CR854
10K
CR857
15K
CR864
*
S2
CR802C
47K
CR801
100K
CR806
47K
1K0
CC811
*
CD801
BZX84B6V2
*
CR866
*
1N0
+G
CR851C
CR853C
S1
10K
1K0
1K0
FMP812
CC818
CR805P
22K
CR807
22K
FMP811
47K
CR813
*
CR873
*
AMP-TEMP
100N
CR808
CR809
VDDEXT
VSSA/D
+5V
22K
22K
C817
VSSEXT
VSSINT
+
PD5
PF7
47U/6V3
CR984
47K
+5V
PD4
PF6
CR823
PD3
PD2
MODA/*LIR
MODB/VSTBY
PF5
PF4
RDS-CL
1K0
CR824
*
61
PD0PA0
PD1
60
59
*RESET
58
XTAL
57
EXTAL
56
4XOUT
55
E
54
PC7
53
PC6
52
PC5
51
PC4
50
PC3
49
PC2
48
PC1
47
PC0
46
PF0
45
PF1
44
PF3
PF2PE6
4342414039383736353433323130292827
CR887
*
1K0
CR886
*
AMP-REAR
AMP-FRON
RDS-DA
1K0
1K0
CR888
*
ZUEND-ON
CR837
10K
CR836
47K
CR889
*
47K
ON/OFF
8.664MHz
8382-209-086
47K
1K0
CR891
BLINK-ON
+5V-S
CR827
CR901
3K3
1K0
CR892C
CD-DA-OU
47K
Q801
CR894C
CL801
CT803
10K
4K7
4K7
CC802
*
10UH
100N
10K
47K
CD807
BAS16
CC816
100P
CR903
CR832
CC819
2K2
10K
CR904
+
C801
100U/6V3
10K
CR831
CT804
BC848C
CR905
CR906
330R
CR914
1K0
CR917
1K0
ALLE SPANNUNGEN GEMESSEN BEI UB=14V GEGEN MINUS
ALL VOLTAGES MEASURED AT UB=14V WITH RESPECT TO NEGATIV
10K
1M0
CC804
CC803
*
CR838
CR839
33P
33P
CR907
330R
CR921
*
10K
OHNE SIGNAL
WITHOUT SIGNAL
OHNE SIGNAL:AM
WITHOUT SIGNAL:AM
OHNE SIGNAL:FM
WITHOUT SIGNAL:FM
MIT SIGNAL:TB
WITH SIGNAL:TR
DTC114YK
CR902
5V-REFERENZ
5V REFERENCE
8305-764-949
100N
+5V
+G
-TXD
C2051
FMP2061
+
47U/16V
CR2051
*
10R
FMP2062
CR2057
1
2
3
45
100N
CC2053
47K
C2056
CIC2051
L4949
+
1U0/50V
8
7
6
CR2058
100K
**
FMP2064
CR2056
47K
CC2058
FMP2066
100N
-RXD
+A
-RESET
8MHZ664
+G
+5V
22K
22K
10K
CR920
CR915
CC704
AM-ABST
100N
CR702
3K3
C706
+
47U/10V
CR703
2K2
CR704
56K
-RESET
CR706
22R
CC709
100N
CC711
100N
+5V
SDA
SCL
BST-ON
BEL-OFF
+G
SCL
SDA
CR701
22R
27P
CC707
8382-161-040
2V4 2V4
16 15 14 13 12
CC723
*
CC701
100N
100N
GND1VDD
*
8305-769-286
+
C702
OSCILLATOR
CIC701
U4286BM-FB
SCL SDA AD
4V9
100U/6V3
Q701
4MHz
CC708
PHASE
DETECTOR
I C-BUS
2
INTERFACE
27P
P
PDAMPDAMAINOUT
CURRE
SOURC
ANALOGU
N-DIVIDERR-DIVIDER
LATCHSHIFT REG.LATCH
OUTPUT
STATUS
LATCH
SWITCHIN
OUTPUTS
SWO1 S
54321
0V2
9V0
10K
CR712
*
CR714
*
56K
CT701
*
BC858C
+FM
+AM+AM
+MW
+LW
SCVP
MPX-MUTE
T-DIRIN
INKINIT
INKRM
STOP-IMP
*
*
10K
CR814P
*
47K
CC812
CR876
1K0
CR874
4N7
4K7
10K
CR877
*
3V9
UREF
47K
CR817
47K
CR816
987654321
PA1
PA2
PB7
10
PB6
11
PB5
12
PB4
13
PB3
14
PB2
15
PB1
16
PB0
17
PH0
18
PH1
19
PH2
20
PH3
21
*XIRQ
22
PG7
23
*IRQ
24
VDDA/D
25
PE7
26
PE5
PE4
1K0
CR878
4N7
CC813
CR818
*
CC814
CR881
PA3
PE3
CR819
*
10K
PA4
PE2
4N7
10K
100R
PA5
PA6
MC68HC11KA4
PE1
PE0
CR879
CR882
*
FELDST
100R
CR821
*
68 67 66 65 64 63 62
PA7
VDDINT
CIC801
*
VRL
VRH
1K0
22R
CR883
4K7
K-SIG
MESSPUNKTE
ABGLEICHPUNKTE
812
811
206420622061
20
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