Fiat AD 182 M User manual

D
Inhaltsverzeichnis
Seite
Abgleichvorschriften .............................. 2 … 3
Schaltpläne und
Druckplattenabbildungen..................... 5 … 32
Schaltpläne
AM-Platte .................................................................................... 5
FM-Teil........................................................................................ 7
Prozessor-Teil........................................................................... 11
Bedien- und Adapterplatten ...................................................... 15
Cassetten-Teil........................................................................... 19
NF-Teil ...................................................................................... 22
Anschlußplatte .......................................................................... 26
Druckplattenabbildungen ............................................................. 28
Ersatzteillisten und
Explosionszeichnungen ..................... 33 … 38
Explosionszeichnung und Ersatzteilliste Laufwerk ...................... 33
Ersatzteilliste AD 182 H / AD 185 H............................................. 35
Ersatzteilliste AD 185 H (B) ......................................................... 38
GB
Table of Contents
Page
Adjustment Procedures.......................... 3 … 4
Circuit Diagrams
and Layout of PCBs .............................. 5 … 32
Circuit Diagrams
AM Board .................................................................................... 5
FM Part ....................................................................................... 7
Processor Part .......................................................................... 11
Operating and Adapter Boards ................................................. 15
Cassette Part ............................................................................ 19
AF Part...................................................................................... 22
Connection Board ..................................................................... 26
Layout of PCBs ............................................................................ 28
Spare Parts Lists and
Exploded Views................................... 33 … 38
Exploded View and Spare Parts List Tape Drive ......................... 33
Spare Parts List AD 182 H / AD 185 H ........................................ 35
Spare Parts List AD 185 H (B) ..................................................... 38
Zusätzlich erforderliche Unterlagen für den Komplettservice
Additionally required Documents for the Complete Service
Service
Manual
Service Manual
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
VK233 1198 72010 792 7000
Sicherheit
Safety
Sach-Nr./Part No.
72010 800 0000
Service-Management
AD 182 H
AD 185 H
AD 185 H (B)

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 5
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
AM-Platte / AM Board
1K5
CR636
XX
CR634
0R
CR629
100R
CR606
10K
CR631
150R
CR624
100K
CR627
680K
CR622
2R2
CR626
10K
CR617
3K3
CR623
82R
CR619
150R
CR612
2K7
CR609
1M0
CR608
270R
CR611
47K
CR628
390K
CR663
100R
CR601
22R
CR613
1M0
CR602
560K
CR603
1K5
CR618
120R
CR621
22R
CR614
10K
CR655
C641
100N
CC601
10N
CC614
47N
CC612
1N0
CC613
22N
CC619
1N2
CC617
6N8
CC618
100N
CC611
47N
CC604
100N
CC605
2N2
CC602
47N
CC607
47N
CC655
2N2
CC662
781
34
6
07202-617.97
L603
781
34
6
07202-618.97
L604
BC818/40
CT608
BC818/40
CT603
BC848C
CT606
BC848C
CT607
HAU2 HAU1 HAU1 HAU1 HAU1 HAU1 HAU1 HAU2 HAU2 HAU2 HAU2 HAU2
4UH7
CL606
G1
G2 S
D
BF992A
CT602
BB512GR1
CD602
BF999
CT604
FMP619
FMP618 FMP617 FMP616 FMP614 FMP613 FMP612 FMP606 FMP607 FMP608
FMP602
FMP601
FMP609 FMP611
5P5-30P
C608
7P5-45P
C609
Z47
CD601
1N2
CC620
+MW
AM-NF
+LW AM-FE-ST AM-ANT
AM-ANT
AM-ZF +AM AM-OSZ AM-ABST GND GND
GND
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
* *
* *
*
*
*
*
*
*
*
Hauptplatte AM 1Hauptplatte AM 2
4+83+7
619618617616614613612611609608607606 602 601
6V7
LW-GO-OL 153....279 KHZ
MW-PO-OM 531...1602 KHZ
7V4
2V3
7V4
WAVE BANDS
WELLENBEREICHE
AM PRE STAGE
AM-VORSTUFE
LW
MW
123456 123456
ABGLEICHPUNKTE
MESSPUNKTE
8
4
7
3

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
6GRUNDIG Service
AD 182 H / AD 185 H
0R
CR629
22R
CR644
22R
CR632
2K2
CR646
1K8
CR641
10K
CR631
10K
CR652
100K
CR627
15K
CR649
47K
CR657
47K
CR628
15K
CR640
47K
CR633
22K
CR654
2K2
CR658
47K
CR651
2K2
CR659
22K
CR653
47K
CR656
3K0
CR661
4K7
CR643
+
47U/16V
C641
+
10U/16V
C647
+
10U/16V
C616
+
1U0/50V
C646
180P
CC654
56P
CC638
22N
CC659
22N
CC661
100N
CC658
100N
CC652
100N
CC656
47N
CC643
18N
CC644
NP02N2
CC642
22N
CC648
100N
CC649
180P
CC663
22N
CC621
100N
CC651
22N
10N
CC664
4N7
CC657
BC848C
CT607
HAU1
50R
VR(AGC)
VRVR(AGC)
V2
GAIN CON-
3K525R
170R
220R
TDA1572T
V3V2V1
V3
n. c.n. c.
12K
7K 7K
3K
V1
+
AMPLIFIER
TROLLED IF AMPLIFIER
AF PRE- AMPLIFIER AGC
AMPLIFIER
IF
DRIVER
INDIKATOR
OSCILLATOR
CONTROLLED
VOLTAGES
SUPPLY
INTERNAL
DETECTOR
FULL-WAVE
BALANCED
SWITCH
STANDBY
MIXER
BALANCED
DOUBLE
RF STAGE
CONTROLLED
GAIN-
10987654321
20 19 18 17 16 15 14 13 12 11
8305-841-572
CIC601
1
2
34
5
6
19203-038.97
F602B
3
2
18602-810-070
F602A
BB512GR1
CD651
781
34
6
07202-619.97
L601
P
300P
C653
BC858C
CT653
BC858C
CT652
FMP619
FMP618
FMP603
FMP604
5P5-30P
C656
1
378
07202-613.97
L612
1
378
07202-610.97
L613
22K
CR660
+
1U0/50V
C660
82N
CC645
BC818/40
CT651
+MW
AM-NF
AM-FE-ST
AM-ZF
+AM
AM-OSZ
AM-ABST
*
*
* *
* *
*
*
*
*
*
LW 1V3...5V0-6V0
L601 07202-619.97
L613 07202-610.97
L612 07202-613.97
L603 07202-617.97
L604 07202-618.97
F602B 19203-038.97
AM-PLATTE 19373-007.00
AM BOARD
111+52
604
9
619618 603
1332-001/80
KENNFARBEBV/LFD.NRSACH-NR.POS.NR.
VERGLEICHSTABELLE FUER SPULEN UND FILTER
REFERENCE TABLE FOR COILS AND FILTERS
0V4
MW 1V2...7V9
4V3 4V3 0V7 4V0
1V20V92V2
7V83V83V8
2V27V8
9V09V0
AM OSCILLATOR
AM-OSZILLATOR
LW
MW
6
+LW+MW
9
11
2
5
1
Alle Rechte vorbehalten
Eigentums wird zivil- und
Missbrauch des geistigen
Nachahmung oder sonstiger
Weiterverwertung,insbesondere
strafrechtlich verfolgt.

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 7
ANT.
BB814
CD04
BB814
CD02
BB814
CD01
+
2U2/50V
C24
+
22U/16V
C27
1K8
CR08
120R
CR10
47K
CR01
22R
CR09
47K
CR02
100K CR04
CR12
47K
CR11
330R
CR06
100R CR03
270R CR22
100K CR05
330R
CR07
K
1N0 C06
K
33P
C01
10UH CL02
S
D
G
BF999
CT01
1
2
34
8140-530-255
L01
1
2
34
678
8141-114-477
L101
47K
DTA143ZK
4K7
CT02
1
2
3
19203-020.95
F102
1
3
8140-530-264
L03
1
3
8140-530-264
L04
8140-525-899
2UH2 L601
FMP06
FMP04
FMP03
FMP02
FMP09
FMP01
1N0
CC15Y
1P8
CC16
10N
CC17
2P7
CC11
4P7
CC09
1N0
CC14
2P7
CC12
5P6
CC07
1N0
CC08Y
47N
CC26
3P3
CC03
3P3
CC13
3P9
CC18
3P9
CC02
200R
300R
TDA1575T
OSZ.
1,7V
+
+50uA
VOLTAGE
REFERENCE
MIXER
BALANCED
16 15 14 13 12 11
654321
8305-841-575
CIC01
1SV172
CD03
AM-ANT +FM
C
CD
E
ABGLEICHPUNKTE
MESSPUNKTE
*
*
*
*
UKW-FM 87.5...108MHZ
WAVE BAND
WELLENBEREICH
1V84V01V71V01V0
1V01V07V97V97V9 7V0
DE
04+0603
02
09
01
FM-TUNER
9V0
7V1
FM PRE STAGE
FM-VORSTUFE
.
FM-Teil / FM Part

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
8GRUNDIG Service
AD 182 H / AD 185 H
12
34
8140-530-265
L06
BB814
CD06
BC848C
CT03
+
10U/16V
C107
2P5-6P
C21
330R CR13
2K2
CR106
2K2
CR103
10K
CR12
390R
CR119
10R
CR117
1K5
CR17
5K6
CR16
1K5
CR19
3K3
CR18
10K
CR15
100R
CR104
C
100R CR21
1K0
R118
ZF-
VERSTAERKER
PEGEL-
DETEKTOR
ST
U
UREF
TDA
1599
T
123
181920
8305-841-599
BC858C
CT04
AM1 AM1 AM1 AM1 AM1 AM1 AM2 AM2 AM2 AM2 AM2 AM2
1
2
3
19203-020.95
F103 1
2
3
19203-020.95
F104
FMP07
F
M
FMP102
22N
CC106
22N
CC108
22N
CC109
47N
CC23
1P8
CC22
3P9
CC18
10N
CC102
1N0
CC28
300R
IF AMPLIFIER
950R
0
R
OSZ.
BUFFER
OSCILLATOR
11 10 9
876
1N0
CC105
100R
CR115
AM-NF
+S FM-FE-ST
+LW AM-OSZ AM-ABST +MW AM-FE-ST AM-ZF +AM AM-ANT GND GND
FM-ABSTFM-OSZ
H
B
A
*
*
*
*
*
**
*
*
1V8
1V2
1V21V2
5V41V0 7V0
2V0..6V4
AM-Platte HAU 2AM-Platte HAU 1
HBA
07 102
F
M
F
2V
6
8V9
1V8 1V8 1V8
.
.
654321 654321

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 9
4.
3
1
3
78
8140-535-256
L108
+
10U/16V
+
1U0/50V
C201
+
220N/50V
C111
+
2U2/35V
C508
+
1U0/50V
C118
4K7
CR513
2K7
CR123
4K7
CR126
100K
CR201
2%3K3
CR206
CR208
2%2K7
CR202
2K2
CR514
1K5
CR120
4K7
CR127
470K
CR129
10K
CR516
47K
R204
STUMM-AUS
TDA
1599T
ABSTIMM-
STOP-LOGIK
STUMM-
SCHALTUNG
FM-AUS
VERSTIMM-
DETEKTOR
BETR.-ART
SCHALTER
KLIRRFAKT-
KOMP.
QUADRATUR
DEMOD.
50khz
1MHZ
3456 7 8910
1112131415161718
9
CIC101
FMP101
FMP502
FMP501
FMP201
FMP107FMP106
FMP104
FMP103
F
MP102
100N
CC112
N
0
9
330P
CC215
100N
CC203
68P
CC117
100N
CC113
390P
CC209
82P
CC114
82P
CC512
47P
CC225
FIX
E
V
A
C
O
S
AND SYNC
REGENERATION
CLOCK
GENERATOR
BIT
QUALITY-
DECODER
SYMBOL
BIPHASE
DECODER
DIFFERENTIAL
RDCL T57 OSCO
VREFRDDAQUAL
16 1415
123
100K
DTC115EK
100K
CT102
MPX STOPE-ST UREF
RDS-DAT
A
RDS-CL
MUTE
J
K
*
*
*
L108 8140-535-256 1310-001/256 719
L01 8140-530-255 1302-001 4/75 GR
L101 8141-114-477 1311-004/477 OR/GE/BL
POS.NR SACH-NR BV/LFD.NR KENNFARBE
Q501 8382-170-433 1330-003.00
Q201 8602-331-001 1331-001/10
F104 19203-020.95 1332-002/A/70
F103 19203-020.95 1332-002/A/70
F102 19203-020.95 1332-002/A/70
L06 8140-530-265 1308-001 3/58
L04 8140-530-264 1302-001 3/34
L03 8140-530-264 1302-001 3/34
J K
502+201501
101+104 103102 107106
FM-IF
FM-ZF
VERGLEICHSTABELLE FUER SPULEN UND FILTER
REFERENCE TABLE FOR COILS AND FILTERS
2
V
2V6
3V1 2V11V83V82V6
4V23V8
2V61V8
2
V
DE
M
R
D

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
10 GRUNDIG Service
AD 182 H / AD 185 H
NP0 1N0
CC210
8382-170-433
4.332MHZ
Q501
BC848C
CT202
+
2U2/35V
C220
+
2U2/35V
C508
+
10U/6V3
C502
150K
CR216
2%62K
CR203
0R
CR224
2%15K
CR212
56K
CR211
27K
CR218
130K
CR222
820K
CR226
10R
CR221
2K7
CR223
1K2
CR237
68K
CR227
100K
CR228
2%100K
CR213
120K
CR214
33K
CR229
470K
CR208
33K
CR217
820K
CR266
22R
CR501
2K2
CR514
10R
CR502
10K
CSB456
Q201
AND HCC
2-POLE
FILTER GATE
NOISE
DETECTOR
PULSE
FORMER
INTERFERENCE
DETECTOR
STEREO
BLEND
REF.
CURRENT
VOLTAGE
STAB.
LOGIC
PILOT
PILOT
CHANCEL
SWITCH
DETECTOR
4-POLE
FILTER
(80KHZ)
PHASE
DETECTOR
VCO
19KHZ
75K
7K4
7K4 6K5
6K5
38KHZ
TDA1591T
12345678910
11121314151617181920
8305-841-591
CIC201
FMP502
FMP204FMP203FMP202
FMP201
100N
CC516
6N8
CC217
22N
CC206
100N
CC203
100N
CC205
100N
CC204
390P
CC211
390P
CC219
390P
CC214
470P
CC212
47N
CC213
100N
CC208
NP0
2N2
CC222
6N8
CC218
47P
CC513
390P
CC266
100N
CC207
22N
CC501
560P
CC509
100N
CC514
330P
CC507
82P
CC512
FIXED DIVIDER
VARIABLE AND
COSTAS LOOP
DEVIDER
OSZILLATOR
VP1
SYNC
R
ATION
CLOCK
SELEKTOR SWITCH
OUTPUT
TESTLOGIC AND
COMARATOR
CLOCKED
D
ER
B
OL
SE
FILTER
ALIASING
ANTI
(8th ORDER)
BANDPASS
57KHZ FILTER
RECONSTRUK.
VOLTAGE
REFERENZ
C
ODER
T
IAL
OSCO OSCI VDDD VSSD TEST TSTLD
SCOUTCINVSSAVDDAMUXVREF
SAA6579T
121314 91011
345678
8305-826-579
CIC501
+S
MPX
STEREO
FM-FE-ST
FM-NF-L
+AM
+5V/SWIT
FM-NF-R
RDS-DATA
Alle Rechte vorbehalten
Eigentums wird zivil- und
Missbrauch des geistigen
Weiterverwertung,insbesondere
strafrechtlich verfolgt.
Nachahmung oder sonstiger
HAUPTPLATTE 19373-410.00
*
* *
*
*
*
*
*
**
*
* = BAUTEILE REFLOWSEITE
ALL VOLTAGES MEASURED AT UB=13V5 WITH RESPECT TO NEGATIV
ALLE SPANNUNGEN GEMESSEN BEI UB=13V5 GEGEN MINUS
9V0
L
5
02+201 204203202
2V62V62V62V6
3V9 3V9 3V9
3V9
4V44V0
0V73V0 2V0
5V32V22V2
1V2 3V8
3V8
9V03V0
1V7
5V0
5V02V32V6 WITH SIGNAL:TR
MIT SIGNAL:TB
WITHOUT SIGNAL:FM
OHNE SIGNAL:FM
WITHOUT SIGNAL:AM
OHNE SIGNAL:AM
WITHOUT SIGNAL
OHNE SIGNAL
DEMODULATEUR RDS
RDS-DEMODULATOR
MAIN BOARD
FULLY ELEC. INTERFER. SUPPR CIRCUIT AND STEREO DECODER
VOLLELEKTR. STOERAUSTASTUNG UND STEREODECODER

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 11
Prozessor-Teil / Processor Part
100K
CR931
120K
CR916
39K
CR907
10K
CR917
15K
CR903
68K
CR906
390K
CR909
68K
CR904
22K
CR924
2K2
CR914
10K
CR912
10K
CR921
4K7
CR929
10K
CR902
47K
CR908
22R
CR927
22R
CR911
4K7
CR913
22K
CR923
22K
CR926
22R
CR705
4K3
CR707 100R
CR703
56R
CR701
120R
CR702
2K2
CR928
100K
CR919
100K
CR918
1K2
CR901
20K
CR934
20K
CR936
68K
CR933
22K
CR932
+
100u/16V
C908
+
1U0/50V
C914
+
100U/10V
C701Y +
100U/10V
C704
+
1U0/50V
C922
+
1U0/50V
C921
+
1U0/50V
C919
+
10U/16V
C917
15P
CC918
1N2
CC909
2N2
CC912
180P
CC911
820P
CC902
82P
CC907
47N
CC906
180P
CC903
56P
CC904
1N0
CC913
CC703
82N
CC702
NP0
1N5
CC901
BC858C
CT904
BAS16
CD901
BAS16 CD903
BAS16
CD902
BC848C
CT901
BC848C
CT906
BC848C
CT902
BC848C
CT903
BC850C
CT703
BC850C
CT704
BC848C
CT907
MC33074D
-+ +-
-++-
1234567
891011121314
8305-813-074
CIC901
FMP714
330R
CR710
47N
CC710
MPX
FM-ABST
+U +S
+5V/SWIT
ABGLEICHPUNKTE
MESSPUNKTE
*
*
*
*
*
*
**
*
*
*
*
*
*
*
*
*
*
*
*
*
714

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
12 GRUNDIG Service
AD 182 H / AD 185 H
9K1
CR723
22R
CR705
47K
CR781
1K5
CR734
2K2
CR724
2%
47K
CR727
5K6
CR722
33K
CR721
8K2
CR76
8
330R
CR717
1M5
CR719
330R
CR718
CR767
4K3
C0
150R
CR708
2K4
CR713
150R
CR709
150R
CR712
100R 56R120R
150R
CR711
100R
CR733
CR766
2%120K
CR726
100K
CR938
100K
CR7003
680R
CR7002
6K8
CR777
5K6
CR776
220R
CR7006
47R
CR7004
100R
CR7001
47K
CR779
6K8
CR786
82K
CR791
82K
CR787
68K
CR782
68K
CR784
6K8
CR783
100K
CR788
56K
CR789
56K
CR937
470R
CR7007
+
47U/6V3
C713
+
100U/10V
C701Y +
100U/10V
C704
+
47U/16V
C718
+
1U0/50V
C716
100N
CC923
5N6
CC763
220P
CC714
47N
CC717
1N0
CC762
5N6
CC703
22N
CC7001
CC7002CC7004
8P2
CC7003
BC858C
CT712
BC858C
CT706
BC858C
CT711
BC808/25
CT779 BC858C
CT782
BC858C
CT781
BC808/25
CT778
BAS16
CD702
BAS16 CD703
BAS16 CD731
BC848C
CT709
BC848C
CT702 BC848C CT713
BC850C
CT719
BC850C
CT718
BF841
CT7001
8140-526-446
UH15
L7001
100k
DTC115EK
100k
CT908
100k
DTC115EK
100kCT776
100k
DTC115EK
100kCT777
FMP702
FMP701
FMP712
FMP713
FMP716
FMP717
FMP7001
1N0
CC771
1N0
CC772
RDS-CL
FM-OSZ
AM-ABST
+MW
AM-ZF
UREF
FM-FE-ST
+LW
STOP
AM-OSZ
+S
BST-ON
+A
+FM
+FM
+AM
+5VCONST
*
**
**
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
**
*
*
**
**
*
**
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
7001717716 713 702712 701

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 13
47K
CR762
CR2053
47K
CR2056
10K
CR741
22K
CR743
4K7
CR744
10R
CR753
2
K2
R
724
2%
47K
CR727
8K2
CR768
8K2
CR767
1M5
CR764
3K3
CR752
3K3
CR751
47K
CR756
3K3
CR766
4M7
CR763
47K
CR754
47K
CR761
47K
CR757
470
R
CR7
4
470R
CR746
270R
CR731
47K
CR2051
47K
CR778
47K
CR759D
47K
CR742
47K
CR740
0R
CR774E
0R
CR771F
5K6
CR769D
4K7
CR732
CR2054
2K2
CR765
+
100U/6V3
C709
+
10U/16V
C2051
39P
CC711
33P
CC712
100N
CC722
4
7N
C
717
6N8
CC761
100N
CC721
100N
CC2053
560P
CC723
1N0
CC7002
3P9
CC7004
BAS16
CD731
BC848C
CT761
UH15
L7001
8382-180-450
4MHZ5
Q701
FMP2051
DTC124XK
47K
22K
CT2053
DTA143ZK
47K
4K7
CT2051
ST24C08
1
2
3
4
8
7
6
5
8305-124-008
IC702
UPD17006
1
32 31
30 29
28 27
26
25
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 98765 43 2
71 70
69 68 67 66
65
64
63
6261605958
57
5655
54
53
5251504948474645
4443
4241
40
39 38
37
36
35 34
33
80
79 78
77 76 75 74
73
72
CIC701
FMP709
FMP711
FMP708
FMP706
FMP707
FMP703
FMP704
FMP701
L4949N
1
2
3
45
6
7
8
8305-204-949
IC2051
LB701
XX
CR775D
4R7
CR771
47N
CC773Y
FMP719
BAR42
CD726D
BAR42
CD723D
BAR42
CD727D
BAR42 CD724
TAPE-DIR
RDS-DATA
STEREO
FM-FE-ST AM-FE-ST
TB-ON
CLOCK
APF
TAPE-DA TAPE-CL ENDBACK
S
TEL-MUTE
+5V/SWIT
DATA
CR/FE
+FM
ENDFRONT
+5VCONST +5VCONST
+5VCONST +5V
CO
N
S
T
GND
REMOTE
TEMP-END
HAUPT PLATTE 19373-410.00
*
*
*
*
*
*
*
*
**
*
*
*
*
*
*
*
*
**
*
*
*
*
*
*
*
*
* *
*
*
719 2051 708707706
704711
709
703701
MAIN BOARD
AD 185 H
AD 185 H

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
14 GRUNDIG Service
AD 182 H / AD 185 H
120K
CR2053
47K
CR773
47K
CR772
1K0
CR799
470R
CR747
10K
CR798
4K7
CR792
22K
CR2054
BAR42
CD729
+
47U/16V
C2052
100N
CC2053
BAR42 CD721 BAR42 CD722
BAR42 CD728
4R7
R2052
FMP746
FMP744
FMP743
FMP742
FMP741
FMP739
FMP738
FMP737
FMP736
FMP734
FMP733
FMP732
FMP731
FMP747
FMP759
FMP758
FMP757
FMP756
FMP754
FMP753
FMP752
FMP751
FMP749
FMP748
100K
DTC115EK
100K
CT772
100K
DTC115EK
100K CT771
ST4
ST4
ST4
ST4
ST4
ST4
ST4
ST4
ST4
ST4
ST4
ST4
ST4
ST4
ST4
4R7
R2050
1
2
3
4
ST2
ST2
ST2
ST2
ST2
ST2
ST2
ST2
ST2
ST2
ST2
ST2
ST2
100K
DTC115EK
100K
CT797
1M0
CR797
BC858C
CT796
4M7
CR796
DOLBY
BUSY
CLK
BEL
ENTLADEN
U-BEL
U-BEL
BEL-STAB
BEL-STAB
TAPE-EN
LOUD
LOUD
TAGNACHT
RLED12
RLED11
RLED10
RLED9
RLED8
RLED7
RLED6
RLED5
RLED4
RLED3
RLED2
RLED1
CD-BUS
CD-BUS
CE_17006
SDA SCL
+S
ZUEND-P
REL-ON
SO
+5V/SWIT
SI
+A
MUTE
ENDFRONT
ZUEND
+5VCONST
GND
GND
Alle Rechte vorbehalten
Eigentums wird zivil- und
Missbrauch des geistigen
Weiterverwertung,insbesondere
strafrechtlich verfolgt.
Nachahmung oder sonstiger
*
*
* = BAUTEILE REFLOWSEITE
*
*
*
*
*
*
**
*
*
*
*
* *
Adapterplatte / Adapter Board BU 2
Adapterplatte / Adapter Board BU 4
731 - 761
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
13
10
9
11
12
7
6
3
1
2
5
4
8

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 15
Bedien- und Adapterplatten / Operating and Adapter Boards
CS1006
CS1011
CS1007 CS1009
CS1012
CS1021
CS1014
CS1008CS1013
CS1031
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DP2
BU8
BU8
BU8
BU8
BU8
BU8
BU8
BU8
BU8
BU8
BU8
BU8
BU8
BU8
FMP1014
FMP1016
FMP1012
FMP1011
FMP1004
FMP1003
FMP1002
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DP1
36R
R1007
36R
R1005
330R
R1008
330R
R1009
330R
R1011
330R
R1061
330R
R1062
5V
7
LA1
5V
7
LA1
L
P
C
LPT670-H
CD1068
LPT670-H
CD1067
L
P
C
LPT670-H
CD1023
LPT670-H
CD1018
LPT670-H
CD1019
LPT670-H
CD1017
LPT670-H
CD1022
LPT670-H
CD1021
LPT670-H
CD1016
LPT670-H
CD1013
LPT670-H
CD1014
LPA670-H
CD1046
LPA670-H
CD1044
LPA670-H
CD1048
LPA670-H
CD1047
ST8
ST8
ST8
ST8
ST8
ST8
ST8
ST8
ST8
ST8
ST8
ST8
ST8
ST8
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST1
ST3
ST3
ST3
ST3
ST3
ABGLEICHPUNKTE
MESSPUNKTE
*
*
*
*
*
*
**
*
*
*
***
***
DP 1001
D I S P L A Y 19720-243.00
Adapterplatte / Adapter Board BU 1
Bedienplatte links unten / Operating Board botoom left BU 8
Bedienplatte links oben / Operating Board upper left ST 8
Adapterplatte / Adapter Board BU 3
Bedienplatte links oben
Operating Board upper left
1002-1004 1014-10161011-1012
Displayplatte
Display Board
Bedienplatte links unten
Operating Board bottom left
ZUS. LED BED LINKS UNTEN
DOLBY
LOUD
UHR
SCAN
EJECTREVERSE
SCHA
C
SCHA
C
LOUDDOLBYSCAN
-+UHR
O/I
UHR
AUD+ AUD AUD-
EJEC
O/I
SCANDOLBLOUD
REV
5
4
3
2
1
10
11
12
13
9
4
1
4
1
2
6
7
5
8
3
14
15
16
2
12
10
5
6
9
13
7
11
3
8
14
14
1
8
3
4
11
7
10
12
13
9
6
5
2

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
16 GRUNDIG Service
AD 182 H / AD 185 H
3K9
CR1048
3K9
CR1049
1K2
CR1047
1K2
CR1046
1K2
CR1043
1K2
CR1044
3K3
CR1019
560P
CC1054
XX
CR1021
1K2
CR102
4
4K7
CR1022
1K2
CR102
3
10R
CR1066
3K3
CR1018
100N
CC1062
33P
CC1051
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
BU1
FMP1029
FMP1028
FMP1027
FMP1026
FMP1024
FMP1023
FMP1022
FMP1021
FMP1019
FMP1018
FMP1017
FMP1014
FMP1016
FMP1012
FMP1011
FMP1001
48
26
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
32
31
30
29
28
27
25
24
23
22
21
20
19
18
1615141312111098765432
17
1
UPD17106
LCD16
LCD17
LCD18
LCD19
LCD20
LCD21
LCD22
LCD23
LCD24
LCD25
LCD26
LCD27
LCD28
LCD29
LCD30
LCD32 LCD33 LCD34 LCD35 LCD36 LCD37 LCD38 LCD39 LCD40 LCD41 LCD42 LCD43 LCD44 LCD45
COM1 COM0
VLCD
P0C0
P0C1
P0C2
XOUT
XIN
GND
P0B0
P0B1
VD0
CE
INT
P0A0
P0A1
P0A2
LCD0 LCD1 LCD2 LCD3 LCD4 LCD5 LCD6 LCD7 LCD8 LCD9 LCD10 LCD11 LCD12 LCD13 LCD14
LCD31
P0A3
LCD15
CIC1001
BAS16
CD1001
BAS16
CD1003
BAS16
CD1004
BAS16
CD1012
BAS16
CD1002
BAS16
CD1011
BAS16
CD1010
BAS16
CD1009
BAS16
CD1008
BAS16
CD1007
BAS16
CD1006
5V75mA
LA1003
5V75mA
LA1002
5V75mA
LA1001
5V75mA
LA1004
LPA670-H
CD1062
LPA670-H
CD1066
654
321
47K
47K 47K
47K
IMH2
CT1004
IMH2
CT1008
IMH2
CT1007
654
321
47K
47K 47K
47K
IMH2
CT1006
BU3
BU3
BU3
BU3
BU3
47K
CR1055
BAS16
CD1055
39P
CC1053
Q1001
4MHZ5
47K
DTC114YK
10K
CT1001
LED_KR01
LED_KR01
LCD5
LCD5
RLED_UHR
RLED_UHR
RLED_DOL
RLED_DOL
LCD41
LCD41
RLED_1
U-BEL
U-BEL
U-BEL
U-BEL
LCD6
RLED_LOU
RLED_LOU
RLED_SCN
RLED_SCN
LCD0
LCD4
LCD4
LCD3
LCD2
LCD2
LCD1
LCD1
P0A0
P0A0
LED_KR02
RLED_RDS
P0A1
P0A1
P0A2
P0A2
P0A3
P0A3
GND
GND
GND
*
**
**
*
*
*
*
*
*
*
*
*
* *
*
*
*
*
*
*
*
*
*
*
*
Displayplatte / Display Board ST 3
Bedienplatte oben links / Operating Board upper left ST 1
1014-1016 1026-10291017-1024
a
tte
o
ard
1001
SCHACHTKLAPPE
SCHACHTKLAPPE
2
3
1
5
2
3
4
4
1
10
9
11
12
15
16
14
13
5
6
8
7

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 17
3K9
CR1048
3K9
CR1049
1K8
CR1059
1K8
CR1058
1K8
CR1042
1K8
CR1041
XX
CR1038
4K7
CR1039
4K7
CR1037
XX
CR1031
1K2
CR1029
4K7
CR1027
1K2
CR1028
XX
CR1036
XX
CR1033
XX
4K7
CR1034
4K7
CR1032
1K2
CR1024
XX
CR1026
4K7
CR1022
1K2
CR1023
4K7
CR1071
BU2
BU2
BU2
BU2
BU2
BU2
BU2
BU2
BU2
BU2
BU2
BU2
BU2
FMP1013 FMP1009 FMP1008 FMP1007 FMP1006
330R
R1012
330R
R1013
330R
R1014
330R
R1016
680R
R1063
654
321
47K
47K 47K
47K
IMH2
CT1008
654
321
47K
47K 47K
47K
IMH2
CT1007
654
321
47K
47K 47K
47K
IMH2
CT1009
654
321
47K
47K 47K
47K
IMH2
CT1012
654
321
47K
47K 47K
47K
IMH2
CT1011
100K
DTC115EK
100K
CT1061
LED_KR06
LED_KR05 LED_KR04 LED_KR03 LED_KR07
U-BEL U-BEL
U-BEL
U-BEL
RLED_AM
+5VCONST
RLED_4 RLED_5 RLED_3 RLED_6 RLED_2
ZUEND-P
SI
CE_17006
CE_17006
RLED_FM
RLED_TP
SO
CLK
BUSY
CD-BUS
BEL-STAB
GND
GND
*
* *
*
**
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
* *
*
*
*
*
Hauptplatte / Main Board ST 2
1009 1008 1007 1006
Adapterplatte
Adapter Board
1013
8
6
10
9
11
2
13
1
5
4
3
12
7

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
18 GRUNDIG Service
AD 182 H / AD 185 H
CS1016
CS1002
CS1028
CS1017
CS1022
CS1026
CS1003
CS1018 CS1019
CS1024 CS1023CS1001
CS1004
CS1027
ST7
ST7
BU7
ST7
ST7
BU7
BU7
BU7
BU7
ST7
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
BU6
LPT670-H
CD1071
LPT670-H
CD1029
LPT670-H
CD1028
LPT670-H
CD1027
LPT670-H
CD1026
LPT670-H
CD1037
LPT670-H
CD1038
LPT670-H
CD1031
LPT670-H
CD1024
LPT670-H
CD1032
LPT670-H
CD1033
LPT670-H
CD1034
LPT670-H
CD1036
LPT670-H
CD1064
LPT670-H
CD1063
LPT670-H
CD1054
LPA670-H
CD1049
LPT670-H
CD1056
LPA670-H
CD1051
LPT670-H
CD1057
LPA670-H
CD1052
LPA670-H
CD1053
LPT670-H
CD1059
LPT670-H
CD1058
LPT670-H
CD1061 LPT670-H
CD1069
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU4
BU5
BU5
BU5
BU5
BU5
BU5
BU5
BU5
BU5
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST6
ST5
ST5
ST5
ST5
ST5
ST5
ST5
ST5
ST5
LED_KR06
LED_KR05
LED_KR04
LED_KR03
LED_KR07
LCD5
RLED_1
RLED_AM
RLED_4
LCD0
RLED_5
LCD4
LCD3
RLED_3
RLED_6
LOUD
RLED12
P0A0
RLED11
RLED10
RLED9
RLED8
RLED7
RLED6
RLED5
RLED4
RLED3
RLED2
RLED_2
RLED1
CE_17006
RLED_FM
RLED_TP
LED_KR02
RLED_RDS
P0A1
P0A2
P0A3
GND
Alle Rechte vorbehalten
Eigentums wird zivil- und
Missbrauch des geistigen
Weiterverwertung,insbesondere
strafrechtlich verfolgt.
Nachahmung oder sonstiger
*
*
*
*
**
**
*
*
*
*
*
*
***
*
*
*
*
*
*
*
*
*
* = BAUTEILE REFLOWSEITE
Hauptplatte / Main Board ST 4
Bedienplatte rechts oben ST 7 Operating Board upper right ST 7
Bedienplatte rechts oben / Operating Board upper right ST 6
Bedplatte rechts unten ST 5 Operating Board bottom right ST 5
Bedienplatte rechts oben / Operating Board upper right
Bedienplatte rechts unten / Operating Board bottom right
ZUS. LED BED RECHTS UNTEN
AM
4
3
2
1
5
6
TP
FM
RDS
TP+-
MUTE MUTE
653
421
AMFMRDS
SEL-
2
TP
6
SELSEL+
1
MUTE
AMFMRDS
5
43
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
3
13
4
7
6
9
10
1
6
8
9
12
1
2
7
5
16
15
14
11
4
5
8
3
2
3
2
1
5
4
10
12
9
7
1
6
2
13
4
3
8
5
11
15
16
14
2
4
3
5
1
8
1
9
7
6
4
5
3
2
Adapterplatte / Adapter Board BU 5 Bedplatte rechts unten BU 7
Operating Board bottom right BU 7 Adapterplatte / Adapter Board BU 6

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 19
Cassetten-Teil / Cassette Part
678
91011
C
470P
CC1104
470P
CC1103
470P
CC1101
470P
CC1102
100R
CR1106
100R
CR1107
100K
CR1104
100K
CR1101
100K
CR1103
100K
CR1102
+
10U/16V
C1121
47U/1
6
C11
0
+
47U/16V
C1108
FMP1107
FMP1108
FMP1109
FMP1111
FMP1112
5
4
3
2
1
TB2
NP0 1N0
CC1151
NP0
1N0
CC1152
NP0 1N0
CC1154
NP0 1N0
CC1156
NP0 1N0
CC1157
NP0 1N0
CC1158
FWD/R
REV/L
REV/R
BIAS
FWD/L
*
1
2
3
4
5
6
7
8
TB1
FMP1308 FMP1307 FMP1306 FMP1304 FMP1303
FMP1302
TAPE-DA
TAPE-CL
TAPE-EN
TB-ON
+A
CR/FE
GND
TAPE-DA
TAPE-CL
TAPE-EN
TB-ON
+A
CR/FE
GND
130813071306130413031302
1111
1109
1108
1107
SCA
LAUFWERK
TAPE DRIVE
EQUALISING AMPLIFIER
ENTZERRERVERSTAERKER
ABGLEICHPUNKTE
MESSPUNKTE

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
20 GRUNDIG Service
AD 182 H / AD 185 H
TA7705F
1234567
10 11 12 13 14 15 16
CIC1101
10N
CC1116
10N
CC1117
10N
CC1109
10N
CC1111
18K
CR1111
18K
CR1112
22K
CR1118
47K
CR1122
47R
CR1117
12K
CR1109
470K
CR1108
12K
CR1113
470K
CR1114
10K
CR1116
47K
CR1121
47R
CR1210
2%
43K
CR1211
CR1216
12K
CR1217
+
4U7/25V
C1119
+
4U7/16V
C1118
+
100U/10V
C1219
+
100U/25V
C1218
+
2U2/50V
C1202
+
2U2/35V
C1201
+
47U/16V
C1113
+
47U/16V
C1107
+
U
/16V
1
108
+
1U0/50V
C1112
+
1U0/50V
C1114
47K
R1124
47K
R1123
100K
DTC115EK
100K
CT1201
FMP1101FMP1102FMP1103
FMP1201
FMP1106
FMP1104
FMP1206
RECHTER KANAL
+
-
AT T2
AT T3
AT T1
16 15 14 13
4321
CIC120
1
1N0
CC1115
NP0
1N0
CC1152
NP0 1N0
CC1153
NP0 1N0
CC1251Y
+S +S
DOLBY
TAPE-DIR
CR/FE
*
*
*
*
*
120612011101
1102
1104
1103
1106
DOLBY LEVEL
DOLBY-PEGEL
D
O
REV=5V
FWD=0V
CR=5V
FE=0V

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 21
100N
CC1303
100N
CC1304
4K7
CR1301
2%
43K
CR1211
330R
CR1216
7
270K
CR1302
100R
CR1303
+
10U/16V
C1211
+
100U/10V
C1219
+
47U/16V
C1306
+
2U2/35V
C1302
+
2U2/35V
C1301
FMP1301FMP1203FMP1202
LA2000
COMPARATOR
AMP
1
23
4
5
6
7
89
IC1301
F
10%
680N
C1214
F
10%
680N
C1213
CXA1101M
AT T3
AT T1 SC DET
13 12 11 10 9
87654
CIC1201
1N0
CC1307
+S
APF
TB-NF-R TB-NF-L
HAUPTPLATTE 19373-410.00
* = BAUTEILE REFLOWSEITE
*
130112031202
DOLBY
AUTOMATIC SEARCH CIRCUIT
MAIN BOARD
APF-SCHALTUNG
Alle Rechte vorbehalten
Eigentums wird zivil- und
Missbrauch des geistigen
Weiterverwertung,insbesondere
strafrechtlich verfolgt.

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
22 GRUNDIG Service
AD 182 H / AD 185 H
NF-Teil / AF Part
47R
CR1511
150R
CR1509
0R
CR1516
2K2
CR1512
2K2
CR1508
150R
CR1513
CR1507
3K9
CR1506
3K9
CR1502
CR1503
0R
CR1517
0R
CR1521
xx
CR1518Y
xx
CR1519Y
100N
CC1502
100N
CC1512
XX
CC1534Y
33N
CC1537
33N
CC1536
100N
CC1527
100N
CC1528
100N
CC1529
100N
CC1521
100N
CC1522
100N
CC1519
+
22U/10V
C1533
+
2U2/35V
C1504
+
2U2/35V
C1503
+
U33/50V
C1501
+
4U7/16V
C1508
+
2U2/35V
C1511
+
U33/50V
C1513
+
4U7/16V
C1506
+
10U/16V
C1507
C
1
53
1
+
2U2/35V
C1526
C1523
+
2U2/35V
C1517
+
22U/10V
C1516
SERIAL BUS DECODER
BASS
BASS
TREBLE
TREBLE
VOL
+LOUD
VOL
+LOUD
INPUT
L2
L3
L4
L5
R5
R4
R3
R2
R1
SELEKTOR
+GAIN
L1
SUPPLY
TDA7310
1 11122223
33 34 44
28
27
26
25
16
17
18
19
20
21
24
897 151440363513
10313239382930
TR R
BIN R
BOUT R LOUD R
IN R
OUT R
CREF
GND VCC
R1
R2
R3
R4
R5
SGND
L5
L4
L3
L2
L1
OUT L
IN L
LOUD SW
LOUD L BOUT L
BIN L
TR L
CIC1501
47N
CC1520
47N
CC1525
4K7
CR1539
4K7
CR1537
+
2U2/35V
C1537
+
2U2/35V
C1536
4K7
CR1538
4K7
CR1536
AM-NF
+S FM-NF-R TB-NF-R CD-R CD-L TB-NF-L FM-NF-L CD-G
HAUPTPLATTE 19373-410.00
*
*
*
*
*
*
*
NACHT 5V
0
TAG 0V
STROMVERSORG
U
POWER SUPPLY ILLUMIN
A
DIGITAL AF TONE CONTROL
DIGITALER NF-KLANGSTELLER
MAIN BOARD
ABGLEICHPUNKTE
MESSPUNKTE

AD 182 H / AD 185 H Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service 23
39K
CR1801
68K
CR1803D
470R
CR1652
470R
CR1651
470R
CR1602
470R
CR1601
100K
CR2317
2K0
CR1804
33K
CR1807D
10K
CR1806D
2K2
CR1507
470R
CR2312
3K9
CR1506
3K9
CR1502
2K2
CR1503
4K7
CR2311
100R
CR2309
47R
CR1504
2K2
CR2308
47K
CR2307
47K
CR2306
160R
CR2313
BC858C
CT1801D
BC818/40
CT2308
BC818/40
CT2307
BC848C
CT2306
B
C
100N
1N0
CC2303
100N
CC1529
100N
100N
CC1522
1N5
CC1532
1N5
CC1524
10K
DTA144VK
47K
CT2302
+
1U0/50V
C2301
+
4U7/16V
C1531
+
4U7/16V
C1523
+
1U0/50V
C2302
FMP1802
FMP1801
47K
DTC144EK
47K
CT2301
2R7
R2316
BZX55/6V8
D2301
8311-201-049
100R
R1802
L
BUS DECODER + LATCHES
A
SS
A
SS
TREBLE
TREBLE
SPKR
SPKR
SPKR
SPKR
ATT
ATT
ATT
ATT
MUTE
MUTE
MUTE
MUTE
6
35 13
41
43
3
4
5
6
2
1031
2
37
42
ADDR
SCL
SDA
DGND
OUT RR
TR R
BIN R
BOUT
RBIN
L
TR L
OUT RL
OUT FR
SEN
OUT FL
8305-337-310
BD242
T2303
470R
R2314
BAS16
CD2302
BAS16
CD2303
BAS16
CD2304
SDA GND
REMOTE
+S
U-BEL
LOUD
BEL-STAB
SCL
TAGNACHT
+A
*
*
* *
*
*
*
*
*
*
*
* *
*
*
*
*
*
*
0R
CR1809C
*
*
NACHT 5V0
TAG 0V
NACHT 7V3
TAG 9V
18021801
M
VERSORGUNG-BELEUCHTUNG
U
PPLY ILLUMINATION
THERM. FINAL STAGE SWITCH-OFF
THERM. ENDSTUFENABS
C
AD 182 H