Page 1
Service-Management
Service Manual
Smartradio (G.HH 75-00)
Smartradio CC (G.HH 76-00)
D
Inhaltsverzeichnis
Seite
Abgleichvorschriften .............................. 2 … 5
Schaltpläne und
Druckplattenabbildungen..................... 6 … 32
Schaltpläne
HF-Teil ........................................................................................ 6
Prozessor-Teil........................................................................... 10
Bedienplatte .............................................................................. 14
NF-Teil ...................................................................................... 17
Soundmodul.............................................................................. 21
Anschlußplatte .......................................................................... 23
Druckplattenabbildungen .............................................................. 25
Ersatzteillisten und
Explosionszeichnung ......................... 33 … 38
Ersatzteilliste und Explosionszeichnung Laufwerk ...................... 33
Ersatzteilliste Smartradio ............................................................. 35
Ersatzteilliste Smartradio CC ....................................................... 37
GB
Table of Contents
Page
Adjustment Procedures.......................... 3 … 5
Circuit Diagrams
and Layout of PCBs .............................. 6 … 32
Circuit Diagrams
RF Part ....................................................................................... 6
Processor Part .......................................................................... 10
Operating Board ....................................................................... 14
AF Part...................................................................................... 17
Sound Module........................................................................... 21
Connection Board ..................................................................... 23
Layout of PCBs ............................................................................ 25
Spare Parts Lists and
Exploded View..................................... 33 … 38
Spare Parts List and Exploded View Tape Drive ......................... 33
Spare Parts List Smartradio ......................................................... 35
Spare Parts List Smartradio CC................................................... 37
Zusätzlich erforderliche Unterlagen für den Komplettservice
Additionally required Documents for the Complete Service
Service
Manual
Sicherheit
Safety
Materialnr./Part No.
72010 800 0000
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
E-BS 36 1199
http://www.grundig.com
Page 2
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
O
Smartradio / Smartradio CC
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
HF-Teil / RF Part
BU01
FMP01
FMP02
FMP03
CC01
3P9
*
FMP04
CT02
BC858C
CD02
*
*
CR42
BA779S
*
470R
CR41
330K
CC15
100N
CC05
10N
CR23
*
0R
FMP07
CR22
47K
470R
CR04
47K
CR06
*
**
*
10N
CC11
CD03
*
BB814
CC29
1P5
CC30
27P
L01
781346
*
CL02
2UH2
CT01
*
BFR93AR
*
CC31
CC07
1N0
27P
CC08
10P
FM - VORSTUFE
FM PRE STAGE
B
*
413
CD04
BB814
*
L03
CR07
CC28
1P0
C
47K
CR10
1K5
15P
CC12
2
CR11
*
WIDE BAND
12 11 10 9 8
56K
CC13
1N0
CC14
1N0
U4065B
AGC
& IF
INTER-
FERENCE
MIXER
CC16
MIXER
F01
123
CC17
6P8
DETECT
100N
1716151413
IF &
AM-ANT
100K
CR600
AM-ANT
L601A
PHANTOM
93.6MHz: 2V7
FM-ABST
C23
+
CC09
22U/10V
100N
CR12
+FM
MESSPUNKTE
ABGLEICHPUNKTE
01
02
6036026010703 04
606
614613612611609608607
CB
6 GRUNDIG Service
Page 3
Smartradio / Smartradio CC
5
2
R
5
4
15R
CR16
CC25
22N
234
100N
CC17
4P7
CC26
6P8
MIXER
IF &
DETECTOR
987654321
1
3
2
100N
CR12
123
10R
8V6
F02
+FM
F101
1
D
678
CR20
220R
CR17
1
F03
2
3
IF1
VOLTAGE
REG.
IF2
56K
CR02
680R
LOCAL
OSCI
CC27
47P
CC20
22P
242322212019181716
CC24
*
FM-OSZ
1N0
FMP05
CC22
*
CC21
6P8
*
CIC01
1N0
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CT101
*
IMH10
6
CC114
10N
FMP103
4K7
MPX2
1
C105
CC107
47K
+
U47/50V
11617181920
FMP1
68P
CR115
**
MPX1
FM-ZF-TEIL
FM-IF-SECTION
CR102
FMP101
A
4K7
L04
2
CR18
CR19
*
413
CD05
*
BB814
100N
C106
CC101
CR15
22R
22N
CC19
330R
F104
8602-222-190
123
CR101
560R
CR121
680R
CC121
1N0
*
270R
22N
CC103
*
CC104
*
22N
ZFVERSTAERKER
PEGELDETEKTOR
ST
U
UREF
12345
FELDSTAERKE
FIELDSTRENGTH
10R
CR106
8V6
+FM
F
CR107
10K
CC113
+
10U/16V
R105
15K
CR103
4N7
FMP105
TDA
1593T
*
CR111
10K
FMP102
4K7
FELDST
CIC101
CR108
*
+U
CR2404P
*
CR2405P
*
14V
CR2401P
4R7
CR2402P
330R
10K
47K
47K
CR2403P
4V4
C
**
V-
GRUNDIG Service
1021010605
105
FAD
109103
7
Page 4
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CC107
CT101
*
IMH10
654
47K
2K2
47K
2K2
321
+
U47/50V
CR110
*
10K
FMP107
CR116
10K
REF-SPG
MPX-MUTE
STOP-IMP
REF-SPG
KOMBI
MPX1
Smartradio / Smartradio CC
CC201
C202
U47/50V
+
560P
**
CR201
6K8
111213141516
ABSTIMMSTOP-LOGIK
FM-AUS
STUMMSCHALTUNG
56 7 8
103
FMP109
4K7
CR112
*
68P
10K
CR115
*
MPX1
CT2404P
*
FMP106
UREF
BC858C
CC115
VERSTIMMDETEKTOR
KLIRRFAKTKOMP.
CC108
4K7
CR113
*
10K
4N7
CR114
CC116
FMP104
***
K-SIG
SPANNUNGSVERSORGUNG FUER AKTIVANTENNE
VOLTAGE SUPPLY FOR ACTIVE AERIAL (DC)
CR2414P
10K
QUADRATUR
DEMOD.
100N
4N7
50khz
1MHZ
CC109
910
100N
CR109
2K2
CC112
100P
1
F105
378
ca. 12V0
PHANTOM
MPX-MUTE
NF-PAUSE
+S
E
8V6
KOMBI
REF-SPG
TEL-GND
TEL-NF
TB-R
TB-L
BEEP
AM-NF
CD-R
CD-GND
CD-L
CR1502
CR203
22R
100N
CC203
nur Smartradio CC
only Smartradio CC
CC1501
*
100N
C1503T
+
2U2/50V
CC1507A
22N
C1510
+
4U7/25V
1M0
1M0
1M0
CR1503
CR1504
CC1502
*
C1504T
2U2/50V
4U7/25V
4U7/25V
+
C204
100N
C1509
C1511
100U/10V
+
+
+
1K0
CR2413P
*
CR2412P
*
4R7
*
13V8
V-
+
-
56 87
4V4 13V6
100K
CR2409P
*
-
+
CIC2401P
*
TL082CD
*
1234
V+
CR2410P
22K
CR2407P
22K
107104106109
+
C2403P
CD2402P
*
BZX84/24V
22U/16V
1K0
CR2415P
+
C2402P
CR2411P
CR2406P
10U/16V
CR2417P
*
47K
1K0
4K7
CR2416P
1K0
CR2408P
1K0
CT2401P
*
BC818/40
CC2401P
CT2403P
*
BC848C
100N
Z47
CD2401P
*
L2401P
1MH
E
8 GRUNDIG Service
Page 5
Smartradio / Smartradio CC
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
C
C
CC1502
*
C1504T
2U2/50V
4U7/25V
4U7/25V
+
C204
100N
C1509
C1511
100U/10V
+
+
+
CR1506
*
C205
10U/16V
Q201
CSB456
CC1506
*
47N
10K
FMP1505
FMP1506
FMP1507
STEREO / VSA / KLANGSTELLER
STEREO DECODER
*
CT201
DTC114YK
10K
47K
OUTR
PAUSE
OUTL
1
22
12
PAUSE
DEMODULATOR
MUTE
INR
INL
HP
80kHz
TDA7340P
+LOUD
68N
CC1522
VOL
R
CC1523
L
45
68N
DETECTOR
PEAK
LP
25kHz
I C - BUS
MUTE
SOFT
CSM
9
CC1537
47N
678
GND VS MPX-IN PEAK TBLANK
LP
+
3
CREF
456KHZ
13
PHONE GND
27
PHONE IN
28
TBR
35
TBL
36
BEEP
38
AM
37
CDR
80kHzSUPPLY
PLL
FM-L
FM-R
MUX
R+
L+L-
ICD
CD
CD
2930 31 32 33 34
*
CR216
3K9
10N
51K
CR209
CC208
*
LEVEL VHCC
NOTCH
19kHz
BASS
R
R
14 1516
39 4041 4243 442
CC219
47N
L
CC209
FORMER
PULSE
BLANKER
NOISE
TREBLE
L
CC1526
CR213
TRL
1N8
*
330P
TRR
CC1527
30K
CR202
*
CR207
47K
19 20 21
CONTROL
LEVEL
CONTROL
DIGGND
1N8
82K
VSB
CUT
HIGH
SDA
SCL
OUT RF
OUT RR
OUT LF
OUT LR
*
*
CR217
3K3
CR212
47K
VR
HCL
CIC201
HCR
CR211
17
18
11
10
25
23
26
24
100K
CR218
*
CD201
*
BAV99
220K
CC210
1N0
1N0
CC211
1505
1506
1507
C1515
+
2U2/50V
CR1510
CC1519
CR1515
C1516
+
2U2/50V
5K6
22N
1K0
CR1511
CC1520
CR1516
10K
CR1519
100N
CC1530
*
+
CR1521
C1535
6K8
5K6
22N
1K0
1U0/50V
CC1531
100N
CC1532
CR1522
100N
6K8
CR1520
C1536
+
10K
1U0/50V
CC1533
100N
REAR-L
FMP1517
FRONT-L
REAR-R
FMP1519
FRONT-R
SCL
CR214
*
SDA
1K0
UHCC
UR
HAUPTPLATTE 19373-414.00
MAIN-BOARD
1517
1519
15.04.99
GRUNDIG Service
9
Page 6
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
VSSINT
VSSEXT
7
Prozessor-Teil / Processor Part
Smartradio / Smartradio CC
-XIRQ
CONTROL
KLIMA
*
DTC114YK
CT802
*
10K
47K
CIC802
TEL-MUTE
100N
CC806
*
BEEP
EJECT
MAIN-M
FIN
RIN
MC-PLAY-RVS
REL-ON
TAPE-CR
CR841
*
100R
CR842
*
1K0
CR854
*
47K
CR857
*
47K
CR855
*
47K
CD-BUS
FMP811
*
*
5V0
CR811
47K
CR803
47K
CT801
*
DTC114YK
10K
CR852
*
1K0
CR839
*
1K0
CR843
*
100R
CR856
*
1K0
CR853
*
10K
CR858
*
15K
CR859
*
3K3
47K
+G
CC811
SUPPLY
100N
CR804
*
CR801
*
INKRM
TAKE-UP
CR806
*
*
8K2
CD801
*
100K
*
8K2
CT804
BC848
BZX84B6V2
*
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
INKINIT
CT803
BC848
47K
CR816
***
47K
PA1
PE5
PA2
PE4
CR817
**
PA3
PE3
CR810
987654321686
PA0
PE6
STOP-IMP
MPX-MUTE
10K
CR818
47K
CR819
PA4
PA5
PA6
PE1
PE2
PE0
NF-PAUSE
CR808
*
22K
CR809
*
22K
CR807
22K
CR886
*
22K
CR826
47K
CR828
47K
100R
CR836
10K
PA7
VDDINT
VDDEXT
CIC801
*
MC68HC11KA2
VSSA/D
VRL
VRH
3736353433323130292827
10111213141516
CC1806
22P
CC1810
22P
MESSPUNKTE
ABGLEICHPUNKTE
Q802
CR861
10K
4.194MHZ
CR862
*
1M0
Q18
17
2
3456789
I2 GNDVDD2O1 O2VSS2I1
TEILER 18 BIS 24
HEF4521T
Q19
Q20
Q21
Q22
Q23
Q24
RESET
VDD
CR866
*
CC809
*
100N
*
22K
CR867
1K0
+5V
*
*
*
CR872
47K
CR869
47K
CR868
47K
+5V-S
811
12
1K0
CR873
**
1N0
CC812
CC813
S3
CR874
1N0
S2
1K0
CC814
CR876
1N0
1K0
1K0
CR878
CR875
4N7
CC819
**
FMP823
FMP824
UREFS1FELDST
824
823
1K0
CR879
****
FMP826
K-SIG
826
1K0
CR883
22R
+5V
10 GRUNDIG Service
C817
Page 7
Smartradio / Smartradio CC
1K0
10K
1
2
3
4
R
O
E
C
CR709
NF PAUSE
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CR808
*
22K
CR809
*
22K
CR807
22K
CR886
*
22K
CR826
47K
CR828
47K
100R
16867
VDDINT
VDDEXT
CIC801
C68HC11KA2
VSSA/D
VRL PA7
VRH
22R
CR883
+G
+5V
5V0
VSSEXT
VSSINT
C817
RDS-CL
1K0
CR813
*
1K0
CR812
*
66 65 64 63 62 61
PD4
PD5
PD3
PF5
PF6
PF7
+
CR887
47U/6V3
RDS-DA
CR892
75K
CR877
PD0
PD2
PD1
MODA/*LIR
MODB/VSTBY
*RESET
XTAL
EXTAL
4XOUT
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PF0
PF1
PF3
PF4
PF2
4342414039383736354
1K0
CR888
1K0
**
2K2
60
59
58
57
56
55
E
54
53
52
51
50
49
48
47
46
45
44
CR889
**
47K
*
CR891
CR822
47K
47K
FMP815
CR831
*
3K3
8.664MHz
CR881
*
1K0
CR882
*
1K0
CR884
*
1K0
*
*
Q801
CR899
22K
CR880
47K
*
CR821
47K
*
CR832
*
*
*
CT892
*
BC858C
CT894
BC848C
1M0
CR837
330R
CR864
1K0
CR846
100R
*
CR898
5K6
C801
CC807
33P
CC808
33P
*
*
*
*
*
*
+
CR838
330R
CR844
100R
CR847
CR871
CR851
CR802
*
100U/6V3
*
18K
47K
47K
47K
CR897
*
CR829
4K7
2K2
CT893
BC848C
CC802
100N
*
*
CC804
100P
*
CL801
10UH
CR863
*
CR894
*
22K
14V
CT891
*
BC848C
CC891
*
47R
CR890
*
390K
100K
CR885
100N
CC803
*
10K
CR834
CR833
**
10K
CR848
CR849
5V0
330P
10K
10K
CR893
*
100K
CR895
*
180K
DOLBYOFF
CR-APF-S
+5V
+A
KLTG
+5V
+A
KLTG
+5V-S
+5V
-RESET
8MHZ664
+5V
SDA
SCL
U-SPG
APF-OUT
+G
+G
SCL
SDA
5V0
*
CC724
*
CR701
22R
C2051
+
100N
47U/16V
CC723
100N
FMP2061
10R
CR2051
*
14V
+A
16 15
CIC701
*
U4289BM
VDD SCL
+
C702
*
FMP2062
CR2057
100U/6V3
CC2053
47K
CC707
CR708
100N
27P
Q701
4MHz
OSCOUTGND1
OSCILLAT
R-DEVIDE
21
10K
INT
C2056
CC708
**
2
I
**
+5V
GRUNDIG Service
AMP-ON
AM/FM
ZUEND-ON
ON/OFF
MSW3
MSW2
MSW1
20622061815
11
Page 8
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CC707
CR708
C
O
5V-GESCHALTET5V-REFERENZ
5V SWITCHED5V REFERENCE
CT2061
CR2064
*
FMP2071
100R
*
BC818/40
CR2062
*
3K3
9V6
*
CR2061
47K
CIC2051
*
1
2
3
45
100N
+
C2056
L4949
1U/50V
*
8
7
6
CR2058
100K
*
FMP2064
*
CR2056
47K
CC2058
100N
FMP2066
C2064
+
47U/6V3
FMP2067
5V
CC2063
*
100N
Smartradio / Smartradio CC
+
2U2/50V
*
ALIASING
OSZILLATOR
DEVIDER
100P
CC507
ANTI
FILTER
330P
*
SAA6579T
CC514
VP1
REFERENZ
VOLTAGE
BANDPASS
(8th ORDER)
CIC501
100N
57KHZ
TVSSDVDDDOSCIOSCOT57RDCL
C508
QUAL RDDA VREF MUX VDDA VSSA
123456
DIFFERENTIAL
DECODER
BIPHASE
SYMBOL
QUALITY-
BIT
GENERATOR
DECODER
CLOCK
REGENERATION
AND SYNC
COSTAS LOOP
VARIABLE AND
FIXED DIVIDER
14 13 12 111516
CC502
**
-RESET
27P
27P
CC708
*
Q701
4MHz
15 14 13 12 11 10 9
OSCILLATOR
R-DEVIDER
PHASE
DETECTOR
2
I C-BUS
INTERFACE
SCL SDA AS FMOSC GND2 AMOSC
10K
10K
CR709
*
CURRENT SOURCES
N-DEVIDER
SWO1
CC712
AM/FM
SWITCH
+5V
100N
CC716
270P
CR707
5K6
*
+
C713
PDFMOPDFMPDAMPDAMOVAOSCINOSCOUT
8765432
CC721
100P
+LCD
CR711
100R
220U/10V
CC717
10N
+S
+VAR
FM-ABST
CC719
+G
FM-OSZ
470P
CC715
10P
0UH1
CL701
**
MPX2
-XIRQ
FMP2201
RDS-DAZUEND
RDS-CL
CT2201
*
DTC144EK
47K
47K
8MHZ664
TEL-MUTE
ZUEND-ON
FMP2202
14 13 12 11 10 9
HEF4077BT
CR2201
*
10K
2N2
CC2201
*
ON/OFF
*
XIRQ-L
XIRQ LOGI
EJECT
CIC220
654321
2064
2066
2071
2067
2201
12 GRUNDIG Service
Page 9
Smartradio / Smartradio CC
0
CC509
*
560P
SSA CIN SCOUT
678
P1
RENZ
AGE
57KHZ
BANDPASS
(8th ORDER)
501
579T
11 10 9
SSD
ON/OFF
RECONSTRUK.
CLOCKED
COMARATOR
TESTLOGIC AND
OUTPUT
SELEKTOR SWITCH
TSTLDTEST
EJECT
FILTER
47R
5V0
CC501
100N
CR501
**
+G
+5V
+U
+BEL
+A
14V
ZUEND
+BEL
*
14V
CR2024
*
CR2018
22K
22K
*
CT2006
BC858C
CR2023
*
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CT2002
*
1K
*
*
CT2001
BC848C
CD2011
BAS16
BC848C
CR2019
*
10K
D2003
1N4004
*
CR2021
*
1K
D2004
1N4004
CR2022
**
1K
CT2003
BC848C
CD2009
*
CR2008
82R
CR2009
82R
CR2011
82R
BZX84/8V2
CT2004
BC848C
*
*
*
CR2014
180R
CR2016
180R
CR2017
180R
FMP827
*
*
*
*
CR2203
47K
CR2202
47K
CR2204
47K
CR2206
47K
+LCD
SCL
S3
S2
S1
ON/OFF
+G
5V
GND
INKINIT
INKRM
SDA
98
CIC2201
*
76
FMP828
FMP829
FMP831
FMP832
FMP833
FMP834
FMP836
FMP837
FMP838
FMP839
FMP841
FMP842
FMP843
BEL-GND
BEL-DIS
+LCD
SCL
S3
S2
S1
ON-OFF
+G
GND
INKINIT
INKRM
BEL-STAT
SDA
BU 1002
Seite / page 14
BU 1002
Seite / page 14
XIRQ-LOGIK
XIRQ LOGIC
GRUNDIG Service
HAUPTPLATTE 19373.414.00
MAINBOARD
829
833
837
827
831
828
832
841
834
838
842
836
839
843
04.08.98
13
Page 10
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
INKRM
Bedienplatte / Operating Board
*
UHR
CS1007
Smartradio / Smartradio CC
3
CS1014
*
BU1002
13
Seite / page
BU1001
13
Seite / page
1
BEL-GND
2
BEL-DIS
3
+LCD
4
SCL
5
S3
6
S2
7
S1
1
ON/OFF
2
+G
3
GND
4
INKINIT
5
INKRM
6
BEL-STAT
7
SDA
FMP1001
FMP1002
FMP1003
FMP1004
FMP1005
FMP1006
FMP1007
FMP1008
FMP1009
FMP1010
FMP1011
FMP1012
FMP1013
FMP1014
SOUND
CS1005
*
MODE
CS1004
*
6
CS1003
*
5
CS1002
*
4
CS1001
*
805
47K
CR1006
805
22K
CR1004
805
15K
CR1003
805
12K
CR1002
****
805
10K
CR1001
*
CS1013
*
CS1012
*
CD
CS1011
*
RADIO
CS1009
*
CS1008
*
2
1
TP
CR1017
*
CR1016
*
CR1014
*
CR1012
*
CR1011
*
805
47K
805
22K
805
15K
805
12K
805
10K
S1: 4V54
4:
5:
6:
MODE:
SOUND:
UHR:
0V
0V86
1V54
2V11
2V64
3V24
S2: 4V54
TP:
RADIO:
CD:
1:
2:
3:
S1(G):
0V
0V86
1V54
2V11
2V64
3V24
3V76
S3: 4V54
S1(A):
S1(B):
0V
0V86
+G
5V0
ON/OFF
G1001
805
470K
CR1008
*
S1
FMP1015
G1001
INKREMENTAL
AB
C
FMP1016
805
CR1021
*
805
CR1026
4K7
4K7
*
CR1022
805
68K
CR1027
805
68K
CC1021
*
CC1022
22N
S2
INKINIT
22N
MESSPUNKTE
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
10161015
ABGLEICHPUNKTE
14 GRUNDIG Service
Page 11
805
CR1046
220R
805
CR1044
220R
805
CR1043
220R
805
CR1042
220R
805
CR1014
15K
805
CR1017
47K
805
CR1041
220R
805
CR1016
22K
805
CR1012
12K
805
CR1033
10K
805
CR1011
10K
805
CR1018
470K
805
CR1009
470K
805
CR1037
100K
S1
LYT670-J
CD1023
LYT670-J
CD1022
LYT670-J
CD1016
LYT670-J
CD1017
LYT670-J
CD1018
LYT670-J
CD1011
LYT670-J
CD1012
LYT670-J
CD1013
LYT670-J
CD1006
LYT670-J
CD1007
LYT670-J
CD1008
LYT670-J
CD1003
LYT670-J
CD1002
LYT670-J
CD1001
LYT670-J
CD1021
LYT670-J
CD1027
S1
FMP1019
FMP1018
FMP1017
LYT670-J
CD1026
LYT670-J
CD1024
805
220R
CR1048
INKRM
BEL-DIS
INKINIT
BEL-STAT
S3
BEL-GND
S2
*
**
*
**
**
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
**
*
*
*
RDS-SCAN-
RDS-SCAN+
SUCHL+
HAND+
HAND-
SUCHL-
GFC
B
A
Smartradio / Smartradio CC
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service
15
Page 12
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
DIS1
DIS2
DIS3
DIS4
DIS5
DIS6
DIS7
DIS8
DIS9
DIS10
DIS11
DIS12
DIS13
DIS14
DIS15
DIS16
DIS17
DIS18
DIS19
56 55 54 53 52 51 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
CIC1001
PCF8576
DIS20
DIS21
DIS22
DIS23
DIS24
DIS25
DIS26
DIS27
DIS28
DIS29
DIS30
DIS31
DIS32
DIS33
DIS34
DIS35
Smartradio / Smartradio CC
DIS36
DIS37
DIS38
DIS39
DIS40
P0P2P1P3S0
BEL-GND
SDA
SCL
+LCD
805
CR1047
180K
CC1001
100N
SAOA2A1OSCVDDSCLSDA A0
VLCD
121110986543217
SMARTRADIO 19373-416.00
SMARTRADIO CC 19273-420.00
02.02.98
16 GRUNDIG Service
Page 13
Smartradio / Smartradio CC
C
B
A
O
D
S
L
T
NF-Teil / AF Part
REV/L
REV/R
FWD/R
FWD/L
BIAS
LAUFWERK
TAPE DRIVE
TANASHIN TN 708
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
EN
DO
MU
nur Smartradio CC
only Smartradio CC
EQU
DOL
MUSI
FMP1101
REV-L
L1
REV-R
L2
FWD-R
L3
FWD-L
L4
BIAS
L5
EJECT
FIN
L7
MAIN-M
L8
+U
L9
GND
L10
+G
L11
RIN
L12
TAPE-CR
L13
MSW2
L14
MSW1
L15
MSW3
L16
TAKE-UP
L17
SUPPLY
L18
FMP1102
CC1113T
FMP1103
FMP1104
FMP1105
1N0
1N0
CC1110T
1N0
CC1105T
TAKE-UP
SUPPLY
MSW3
MSW1
MSW2
RIN
TAPE-CR
+G
5V0
14V
+U
MAIN-M
FIN
EJECT
CONTROL
FRONT-R-OUT
NF1
FRONT-L-OUT
NF2
NF3
REAR-L
NF4L6NF5
SOUN
SOUND M
AMP-ON
MESSPUNKTE
ABGLEICHPUNKTE
GRUNDIG Service
1101
1102
1103
1104
1105
17
Page 14
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
NF4
4
2
ENTZERRER-VORVER.
DOLBY
MUSIKSUCHLAUF
EQUALISTING AMPLIFIER
DOLBY
MUSIC SCANNING
C1108T
10U/16V
+
CR1108T
FMP1109 FMP1111
180R
C1106T
+
R1110T
4U7/16V
1K0
*
CR1111T
6K8
CR1112T
*
CC1111T
*
330K
10N
2%24K
CR1119T
F
C1115T
5%
15N
180K
CR1120T
Smartradio / Smartradio CC
CC1116T
*
100N
CR1121T
270K
C1118T
4N7
330N
F
C1117T
F
5%
242322212019181716151413
CR1122T
*
1K5
CC1105T
AMP-ON
470P
CR1101T
CC1101T
1N0
470P
CR1102T
CC1102T
nur Smartradio CC
only Smartradio CC
+A
REAR-R
100K
100K
14V
CC1103T
CC1104T
+
C1107T
R-3
470P
470P
100U/10V
R-4
100K
CR1103T
100K
CR1104T
EQ
AMP
POWER
SUPPLY
EQ
AMP
121110987654321
10U/16V
C1109T
L-4
+
*
L-3
CR1109T
180R
47R
CR1130T
8V6
+S
FMP1112
+
C1130T
47U/10V
1K0
R1113T
EQ
AMP
CIC1101T
*
TEA0675T
LOGIC
EQ
AMP
CC1114T
*
CR1114T
*
6K8
10N
CR1115T
*
FMP1113
330K
CT1102T
**
DTA143ZK
22K
47K
330K
CR1124T
CT1103T
DTC114YK
10K
PROCESSOR
CR1125T
CR1128T
*
1K5
47K
AMS
2%24K
DELAY
TIME
F
C1121T
DOLBY B
LATCH AND
RISE TIME
DOLBY B
CR1126T
180K
5%
15N
APF-OUT
+U
14V 14V
LEVEL
DETECTOR
C1124T
F
5%4N7
CR1127T
*
CC1122T
270K
100N
F
C1123T
FMP1108
330N
TB-R
ENTLADESCHALTUNG
DISCHARGING CIRCUIT
FMP1107
TB-L
10K
47K
CT1101T
*
DTC114YK
+A
FMP1114
DOLBYOFF
BAS16
CT2101
BC858C
CR2106
100K
CR2104
CR2105
C2102
1M0
47K
+
100U/16V
CR2109
5K6
CT2103
*
DTC144EK
47K
47K
NF5
NF6
NF7
NF8
NF9
SOUNDMODUL 19353-446.00
SOUND MODULE
Seite / page
21/22
NF10
NF11
NF12
NF13
1109
1112
1K2
CR2101
FMP2101
CR2103
47K
56K
100N
CR2102
CC2101
M
L
CD2101
18 GRUNDIG Service
R2110
FMP2102
68R
*
CT210
BC818/
1111071108
Page 15
Smartradio / Smartradio CC
FMP2102
R2110
A
A
A
A
G
A
10K
47K
CT1101T
DTC114YK
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
R1602
C1616
+
1U0
C1617
+
1U0
CR1601
*
+
C1610
10K
10U/16V
0R
R1603
0R
7654321
4
7
5
IN1
ST-BY
IN2
IN31112
IC1601
TDA7375
IN4
13 3
F
100N
C1615
VCC2VCC1
SVR PVGND
C1612
86
+
47U/16V
+
-
+
-
+
-
+
-
FMP2014
OP
OP
OP
OP
+
14V
68R
CT2102
*
BC818/40
FMP1114
CR-APF-S
DOLBYOFF
MC-PLAY-RVS
+S
8V6
FMP2019
14V
+AM
FMP1602
+A
AM/FM
FMP2021
CR1554
FMP1603
FRONT-L-OUT
AMP-ON
+FM
FMP2001
8V6
22K
FRONT-L
REL-ON
FMP2002
CR2001
10K
CR1555
**
22K
FMP1604
FRONT-R
FRONT-R-OUT
+
C2001
4U7/16V
*
CC2002
CIC2001
13 12 11 10 9 8
14
CR1604
*
33K
8V6
+S
14V
+U
BAS16
D2002
CD2006
1N4004
** ****
100N
L4952
T2001
BC369
10K
CR2006
CR2003
20 19 18 17 16 15 14 13 12 11
HSS
HSSD
HSCN
DRIVER CIRCUIT WITH
DROP MONITORING
AMP
CIC1602
*
HEF4066B
1K8
CR2004
14V
CR2002
4K7
1K8
+A
CC2003
GNDGNDGNDGND
100N
FMP1601
CONTROL
+VAR
U-SPG
DIAG
AMPLIFIERVOLTAGE SWITCH
EN
OUT4
BANDGAP
+A
14V
FMP2004
L-3
D2001
L-4
1N5401
GRUNDIG Service
C2005
+
220U/10V
CC2004
100N
2021
EN3
VOUT3
VOUT1
16021114
2001
GNDGNDGNDGND
EN2
VOUT2
VS
10981234567
20141601160416032019 20042002
19
Page 16
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
100N
L3
Smartradio / Smartradio CC
OPA1
+
-
OPA2INU
+
-
OPA3
+
-
OPA4INU
+
-
ND GND
FMP2014
L-4
FMP1606
OUT1
OUT2
1
2
FMP1607
L-1
L-2
Seite / page
23
FMP1608
15
OUT3
FMP1609
14
OUT4
10
CLIPOET
98
4R7
4R7
4R7
CR1610
CR1611
CR1612
22N
22N
CC1609
** *
CC1611
CC1618
4R7
CR1613
***
22N
22N
CC1613
R-1
R-2
L-3
L-4
R-3
R-4
Seite / page
R-3
R-4
CD-R
CD-L
CD-GND
CD-BUS
FMP2009
FMP2008
14V
+A
CD-R
CD-L
CD-GND
CD-BUS
+A
23
2014
D2001
1N5401
F
C2007
100N
C2008
+
2M2/16V
1606
1607
1608
+U
KLTG
+BEL
ZUEND
TEL-MUTE
TEL-NF
TEL-GND
KLIMA
FMP2003
FMP2006
FMP2007
*
*
CR1702
2K2
CD2007
BAS16
KLIMA
TEL-NF
TEL-GND
TEL
ZUEND
+U
FMP2005
L2001
C2009
FMP2011
FMP2012
FMP2013
F
100N
FMP2016
FMP2017FMP2018
+BEL
KLTG
KL.30
KL.30
KL.30
GND
Seite / page
23
GND
HAUPTPLATTE 19373-414.00
MAIN BOARD
20091609
2008
2005
2011
2013
2003 201620172018
2006
2007
13.01.98
20 GRUNDIG Service
Page 17
Smartradio / Smartradio CC
H
Soundmodul / Sound Module
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CC1551
CC1554
1N0
1N0
CC1552
CC1555
GND-S
1N0
1N0
TIEFPASS
LOW PASS FILTER
F
1N0
1N0
C1557
F
C1560
CC1553
CC1556
10N
10N
F
C1558
CR1556
F
C1561
CR1557
22K
22K
10N
10N
F
C1559
F
C1562
10N
10N
FRONT-R-OUT
FRONT-L-OUT
Seite / page
18
14V
+A
AMP-ON
CC1544
CR1550
330P
22K
CC1545
CR1551
REAR-R
22K
1N0
1N0
CC1546
HOC
HIGH
22K
CR1552
REAR-L
4758316
CC1547
CR1553
MESSPUNKTE
ABGLEICHPUNKTE
GRUNDIG Service
21
Page 18
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Smartradio / Smartradio CC
CR1602
C1611
1N0
330P
CC1547
CC1546
HOCHPASS
HIGH PAS FILTER
+
10K
10U/16V
F
C1606
100N
4
7
5
12
11
IN1
ST-BY
IN2
IN3
IC1603
TDA7375
IN4
313
VCC1 VCC2
689
+
C1619
47U/16V
OPA1
+
-
OPA2INU
+
-
OPA3
+
-
OPA4INU
+
-
GNDPVGNDSVR
OUT1
OUT2
OUT3
OUT4
CLIPOET
1
2
15
14
10
4R7
4R7
4R7
22N
CR1618
CC1618
4R7
22N
CR1615
CC1615
22N
CR1616
CC1616
22N
CR1617
CC1617
22K
CR1553
22K
CONTROL
GND-P
L-4
L-3
R-4
R-3
CR1552
REAR-L
91013121124
Seite / page
18
10.04.97
22 GRUNDIG Service
Page 19
Smartradio / Smartradio CC
Anschlußplatte / Connecting Board
AN12
L-1
AN13
L-2
AN10
R-1
AN9
R-2
AN17
Seite / page
20
L-3
L-4
R-3
R-4
AN16
AN14
AN15
CC1701
CC1706
22N
22N
CC1702
CC1707
22N
22N
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
22N
22N
CC1704
CC1703
22N
CC1709
22N
CC1708
Seite / page
20
Seite / page
20
TEL-NF
TEL-GND
TEL-MUTE
CD-BUS
CD-R
CD-GND
CD-L
+A-CH
KLTG
KLIMA
ZUEND
+U
BEL
KL30
GND
AN19
AN20
AN21
AN25
AN22
AN23
AN24
AN18
AN8B
AN11
AN8
AN7
AN6
AN3
AN4
AN5
AN2
AN1
CC1714
3N9
CC1717
3N9
CR1703
22R
CC1725
3N9
CC1711
CC1722
3N9
1N0
CR1701
1K0
CR1706
220R
CC1716
CR1704
47K
3N9
CC1719
CC1721
3N9
1N0
CC1712
CC1713
3N9
3N9
CC1718
3N9
CR1707
1K0
CC1723
3N9
MESSPUNKTE
ABGLEICHPUNKTE
GRUNDIG Service
23
Page 20
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CC1
23
Smartradio / Smartradio CC
1707
K0
II-5
II-6
II-3
II-4
II-7
II-8
II-1
II-2
I-11
I-12
I-8
I-10
I-7
I-6
+
L
+
R
-
+
L
+
R
-
Tel-NF-MOBI
Tel-GND-MOBI
TEL-MUTE-MOBI
BEL-MOBI
ZUEND-MOBI
KL30-MOBI
SOUND
SOUND
I
2
3
4
5
6
7
8
9
10
II
1
2
3
4
5
6
7
8
KL30-MOBI
ZUEND-MOBI
TEL-MUTE-MOBI
GND-MOBI
BEL-MOBI
R +
SOUND
R -
SOUND
R +
R -
L +
L -
L +
SOUND
L -
SOUND
TEL- NF-MOBI
11
TEL- GND-MOBI
12
CD-BUS
13
14
CD-POWER-GND
15
+A
16
17
18
19
20
(Changer)
+U (Changer)
CD-DTT1-Gnd
CD-DTT1-L
CD-DTT1-R
III
1
2
KLTG - LEITUNG
3
KL 15 ZUEND
4
+AUT.-ANT.
5
BELEUCHTUNG
6
PLUS KL. 30
7
Masse KL. 31
8
I-9
GND-MOBI
ANSCHLUSSGEHAUESE
CONNECTION TERMINAL
I-13
CD-Bus
I-20
CD-R
I-18
CD-GND
I-19
CD-L
I-16
+A-CH
I-15
CD-POWER-GND
I-17
+U (CHANGER)
III-3
KLTG
III-1
KLIMA
III-4
KL15-ZUEND
III-5
+ AUTOM.ANTENNE
III-6
BEL
S
SI1701
7
T_7.5A
3N9
III-7
KL30BATT
2
ANSCHLUSSPLATTE 19373-418.00
CONNECTING BOARD
BELZUE
741
KL30
GND
963
TEL
85
1
3
++++
R
R
2
4
-
KLIMA
1
3
KLTG
KL
2
664
15
CD-DTT1L
CD-B
+A
1310
16 19
CD-DTT1GND
GNDTEL
12
1815
CD-DTT1RTEL +U
171411
20
7
5
LL
8
---
KL
7
30
SI T 7.5 A
I
II
III
III-8
KL31MASSE
24 GRUNDIG Service
10.04.97
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