Service-Management
Service Manual
BETA 5 Dotmatrix + BETA 5 Dotmatrix -
D
Inhaltsverzeichnis
GB
Table of Contents
Seite
Page
Abgleichvorschriften .............................. 2 … 3
Adjustment Procedures .......................... 3 … 4
Schaltpläne und Druckplattenabbildungen ..................... 5 … 28
Circuit Diagrams and Layout of PCBs .............................. 5 … 28
Schaltpläne HF-Teil ........................................................................................ 5 Prozessor-Teil ............................................................................. 9 NF-Teil ...................................................................................... 13 Bedienplatte .............................................................................. 17 Anschlußplatte .......................................................................... 20 Druckplattenabbildungen Hauptplatte ............................................................................... 22 Bedienplatte .............................................................................. 28 Anschlußplatte .......................................................................... 28
Circuit Diagrams RF Part ....................................................................................... 5 Processor Part ............................................................................ 9 AF Part ...................................................................................... 13 Operating Board ....................................................................... 17 Connecting Board ..................................................................... 20 Layout of PCBs Main Board ............................................................................... 22 Operating Board ....................................................................... 28 Connecting Board ..................................................................... 28
Ersatzteillisten und Explosionszeichnungen ..................... 29 … 33
Spare Parts Lists and Exploded Views ................................... 29 … 33
Ersatzteilliste Gerät ...................................................................... 29 Explosionszeichnung und Ersatzteilliste Laufwerk ...................... 32
Spare Parts List Car Radio .......................................................... 29 Exploded View and Spare Parts List Tape Drive ......................... 32
Zusätzlich erforderliche Unterlagen für den Komplettservice Additionally required Documents for the Complete Service
Service Manual Sicherheit Safety Sach-Nr./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 VK233 1198 72010 793 1500
Abgleichvorschriften / Adjustment Procedures
BETA 5
j Abgleichvorschriften 1. Hauptplatte Meßgeräte: DC-Voltmeter, Meßsender, NF-Voltmeter, Wobbler, Oszilloskop
Abgleich
Vorbereitung
Abgleichvorgang Mit L612 (1) bei 531kHz auf 1,2V ± 50mV abgleichen. Kontrolle auf 7,6V ± 0,6V bei 1602kHz.
1. MW-Oszillator
MW; DC-Voltmeter an FMP604.
2. MW-Vorkreis
Meßsender an Antenneneingang; fmod = 1kHz; E´ ≤ 10µV Wechselweise mit L603 (3) bei 558kHz und mit C606 (4) bei (20dBµV); 1548kHz auf maximale NF-Spannung abgleichen. NF-Voltmeter an Lautsprecher-Ausgang.
3. AM-ZF
Meßsender an Antenneneingang; f = 1008kHz; fmod = 1kHz; Mit F601 (9) auf maximale NF-Spannung abgleichen. E´ ≤ 10µV (20dBµV); NF-Voltmeter an Lautsprecher-Ausgang.
4. FM-Oszillator
FM; DC-Voltmeter an FMP07.
5. Stop-Generator
Wobbler an Antenneneingang; Mittenfrequenz 93,0MHz; Mit F 105 (I) auf symmetrischen Spannungssprung einstellen. 93,0MHz ∆f = ± 100kHz; ohne Modulation; E´ = 1mV (60dBµV); +5V Oszilloskop an FMP107.
Mit L04 (A) bei 93MHz auf 2,6V ± 50mV abgleichen. Kontrolle auf 5,5V ± 0,5V bei 108MHz.
0V
6. FM-HF- und ZFKreise
Meßsender an Antenneneingang; Frequenz 93,0MHz; fmod = 1kHz; Hub = 22,5kHz; E´ = 3µV (10dBµV); NF-Voltmeter an Lautsprecher-Ausgang.
∆f ≈ ± 28kHz
Wechselweise mit L01 (D) und L03 (C) auf NF-Maximum abgleichen. Mit F101 (F) auf NF-Maximum abgleichen.
7. Feldstärke
Meßsender an Antenneneingang; Frequenz 93,0MHz; ohne Modulation; E´ = 100µV (40dBµV); DC-Voltmeter zwischen FMP102 (+) und FMP109 (-).
Mit R105 (H) auf +300mV ± 20mV einstellen.
2. Cassettenlaufwerk Meßgeräte: Frequenzzähler, Test-Cassette 448A (Sach-Nr. 35079 023 0000)
Abgleich
Vorbereitung
Bandgeschwindigkeit
Test-Cassette 448A einlegen und 3150Hz-Teil abspielen. Frequenzzähler an Lautsprecher-Ausgang.
Abgleichvorgang Mit Motorpoti auf 3150Hz ± 100Hz einstellen.
Motorpoti
2
GRUNDIG Service
Abgleichvorschriften / Adjustment Procedures
BETA 5
k Adjustment Procedures 1. Main Board Test equipment: DC Voltmeter, Test Generator, AF Voltmeter, Sweep Generator, Oscilloscope
Adjustment
Preparation
Adjustment Procedure
1. MW Oscillator
MW; Connect a DC Voltmeter to FMP604.
Align with L612 (1) at 531kHz for 1.2V ± 50mV. Check for 7.6V ± 0.6V at 1602kHz.
2. MW Bandpass
Connect a Test Generator to aerial input; fmod = 1kHz; E´ ≤ 10µV (20dBµV). Connect an AF Voltmeter to Loudspeaker Output.
Align alternating with L603 (3) at 558kHz and with C606 (4) at 1548kHz for maximum AF voltage.
3. AM IF
Connect a Test Generator to aerial input; f = 1008kHz; fmod = 1kHz; E´ ≤ 10µV (20dBµV). Connect an AF Voltmeter to Loudspeaker Output.
Align with F601 (9) for maximum AF voltage.
4. FM Oscillator
FM; Connect a DC Voltmeter to FMP07.
Align with L04 (A) at 93MHz for 2.6V ± 50mV. Check for 5.5V ± 0.5V at 108MHz.
5. Stop Generator
Connect a sweep generator to aerial input. Center fre- Align F 105 (I) for a symmetrical stop impulse. 93.0MHz quency 93.0MHz; ∆f = ± 100kHz; no modulation; E´ = 1mV +5V (60dBµV); Connect an Oscilloscope to FMP107. 0V ∆f ≈ ± 28kHz
6. FM RF and IF
Connect a Test Generator to aerial input; Frequency Align alternating with L01 (D) and L03 (C) for maximum AF 93.0MHz; fmod = 1kHz; Dev. = 22.5kHz; E´ = 3µV voltage. (10dBµV). Align with F101 (F) for maximum AF voltage. Connect an AF Voltmeter to Loudspeaker Output.
7. Field strength
Connect a Test Generator to aerial input; Frequency 95.0MHz; no modulation; E´ = 100µV (40dBµV). Connect a DC Voltmeter between FMP102 (+) and FMP109 (-).
Adjust with R105 (H) for +300mV ± 20mV.
2. Tape Drive Test equipment: Frequency counter, Test Cassette 448A (Part No. 35079 023 0000)
Adjustment Tape Speed
Preparation Insert Test Cassette 448A and play 3150Hz part. Connect a frequency counter to loudspeaker outputs.
Adjustment Procedure With the ´Motorpoti´ adjust for 3150Hz ± 100Hz.
Motorpoti
4
GRUNDIG Service
BETA 5
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs HF-Teil / RF Part
CR10
100N
15P
56K
47K CC12
CR11
*
10P
4
* CT02 BFR93AR
4.1 V
L03
2
* CC07
1N0
CC08
1
1P5
* CD03 BB814
CC17
470R
CC29
CR07
CR08 *
2UH2 8140-516-057
*
* CL02
47K
CR06
1K5
3.9 V
3
* CC30
8140-530-270
BA779
*
CD01
* CC14 1N0
CD02 BB814
*
CR04
3
4
47K
FMP04
10N
CC02
FMP02
13
L01 8140-533-904
FMP01
7
1
6 8
16
17
MIXER AGC WIDE BAND & IF
1N0
CC04
1K5
CR05 *
*
CR01
INTERFERENCE MIXER
FM - MISCHTEIL FM MIXER
IF & DETECTO
* CIC01 8305-154-065 12
7.5 V
11
10
9
8
1K0
1K0
15
U4065B
330K * CR02
14
D
* CT01 BC858C
* CR03
CC16
C
CC01 2P7
3.6 V
1N0
BU01 FMP03
CC13
1P0
6P8
* CC28
1N0
CC06
27P
F01
1
CC03
3
FMP07 100N
2
8602-223-080
8602-22
+FM
CR12
100N
CC09
22U/16V
C11
AM-ABST
AM-ANT
+S
AM-ANT PHANTOM
+
FM-ABST
7.8 V
AM - TEIL AM PART CR624 * CT606 BF543
47N
CC617
22K
CR611
*
* CC612
* CR619 680K
10N * CT607
* CC613
* CT604 BC848C
1N0
*
*
+
C603 100K
CR614
CR618
120R
CR621
BC848C
10U/16V
100N
47K
6 8
3K3
CR617
S
* CR647 1M0
CC609
1
1N0
CR613
L603 8140-533-165 7
D
0.85 V
5P5-30P
MW
22R
G
120R
4
4
*
C606
L601
2UH2 8140-525-899
*
BB512GR2
3 3
KV1561 CD603
CD604
100K
CR600
* CC621
*
270K
* CL606
470P
CR608
100N
CC608
2K7
270R
CR607
47N
1M0
*
CC604
CR606
180K
CR602
6.8 V
*
*
ABGLEICHPUNKTE
GRUNDIG Service
FMP01 FMP03 FMP02
FMP04
FMP601
*
* CR630 10K
82R
CR609
FMP601
MESSPUNKTE
*
FMP604
*
FMP07
3
22N
3.4 V
8R2
S
CC615
D
G2
1N5
G1
100R
CC614
BAV99
8UH2 * CC624
CR623
* CT602 BF992A
* CR604
* CD601
7.4 V
82R
*
CR622
1N0 CR601
C601 K
8140-526-475
FMP604
4
D
C
5
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
BETA 5
* CT101 IMH10
CC25
* 4
7
1
6
A
F
8
1.8 V
270R
20
2
CC114
19
18
10N
17
16
15
4
6P8
CC22
680R
CR20
220R
CR17
4P7
CC26
1
22N
* CR102
FMP101
3.9 V
3.6 V
FMP105
* CC104
L04 8140-530-269
3
1
*
U47/50V
F101 8141-114-482
C105 +
3
22N
2
*
CC103
22N
5 47K
FM-ZF-TEIL FM IF PART
4K7
CR19
1N0
CC21
12R
CR16
6
TDA 1593T
ZFVERSTAERKER
CC23 CD04 BB814
2.6 V
1 F03
3
2
8602-222-190
*
6P8
3.2 V 47P CC20
2
PEGELDETEKTOR
* CIC101 8305-841-593
22P
U ST UREF
20
21
22
23
24 1
VOLTAGE REG.
C106 +
OSCI
2
10U/16V
CC101
LOCAL
IF1 MIXER
100N
8.1 V
3
4
5
6K8
19
CR117
18
15K
17
R105
16
H
CR15
CR111
FMP10
22R
F104
FMP05
4K7
4K7
CR121
3
560R
2
68P
1
2
8602-222-190
1N0
* 8602-222-190
FMP103
2
FMP06
6.7 V
*
CC107
3
1N0
1
CC24
3
3.1 V
CR108
56K F02
1
CC121
CR24
CR103
1
FMP102
4N7
2
22N
CR18
3
10K CC113
4
CR107
5
10R
6
CR106
7
FELDSTAERKE SIGNAL STRENGTH
560R
8
CR122
9
IF2
330R
IF & DETECTOR
CC19
10K
FMP611
CT608 IMH2
+ 1U0/50V
C626
MPX1 10K 2%
*
11
10
9
22R
47N
CR637
CT2412 BC848C
CR2413
27P
8
4.2 V
*
9
FMP06
FMP607
A
1
FMP609
FMP101 FMP611
FMP102 FMP105
10K 2%
CR2409
100N
CC642
47K
*
*
FMP05
10N
CC641
*
CC2403
1
*
CR2414
22N
MW
7
INDIKATOR DRIVER
0.7 V
1
6
CR2404
47K
*
*
8140-535-116
BB512GR2
12
3
270P
FMP605
+S
MPX2
47K
4R7
V3
L612
220P
F
+A
MPX-MUTE
AM-OSZ
1N8 + 1U0/50V
47K
CR2411
+ 10U/16V
AGC AMPLIFIER
8305-841-072
*
CC634
CR631
3
C648
VR
AF PREAMPLIFIER
CONTROLLED OSCILLATOR
CR636
3.7 V
100N
2
2K2
V3
13
CC638
14
CC637
FMP605
CC632
CD608
1
7K
220R
V2
INTERNAL SUPPLY VOLTAGES
15
22N
CC630
*
8
170R
V1
VR(AGC)
V1
16
KV1561
FMP609
3K5
BALANCED FULL-WAVE DETECTOR
8
TDA1072AT
GAINCONTROLLED RF STAGE
CD609
C625 7
25R
+
15N
6 7K
GAIN CONTROLLED IF AMPLIFIER
STANDBY SWITCH
13.95 V 47K
CR603
5
+
*
FELDST
+FM 4
V2 VR(AGC) DOUBLE BALANCED MIXER
*
4
FMP607
5K6
3
* CIC601
* CC628
47K
1.3 V 2
3K
10U/16V
4K7 CC623
CR626
6 8
47N
1
5N6 CR629
4
CC622
1K8
CR627
12K
2N2 NP0
CR648
CC620
47U/16V
C616 +
CC646
A2
2
2.1 V 7
1
C
5
A1 E GND
*
6
3 1 4
22R
*
18K CC647
9
7.8 V
3
47N
AM-NF
F602 8602-810-055
CR638
F601 8140-533-131
CR624
FELDST
FM-OSZ
10R
8.3 V
12R
CR625
+AM
+FM
CR12
100N
* 8.3 V
*
FMP10 FMP10
H
GRUNDIG Service
BETA 5
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
* CT101 IMH10 4
CR104 47K
10K
REF-SPG
2K2
5 47K
KOMBI
2K2
*
* CR116
0V
10K FMP107
4.2 V
+
MPX-MUTE
10K
MPX-MUTE
* CC207
STOP-IMP MPX1
680P * CR201
PAUSE
* CR222
47K
REF-SPG
3
U47/50V
2
4K7 15
14
13
12
11
ABSTIMMSTOP-LOGIK
4K7
QUADRATUR DEMOD.
I
1
CR203
+S
6
7
1MHZ
7
8
9
3
10
* CC1501 100N
TEL-NF2
4K7
CR1508
KOMBI REF-SPG +S
100N
100N CC108
100U/10V
100N
8
TEL-NF1 CC109
C204 +
CC203
F105 8140-535-256
100P
2K2
CC112
50khz
KLIRRFAKTKOMP.
5
CR109
22R VERSTIMMDETEKTOR
FM-AUS
STUMMSCHALTUNG
* CC1502
*
*
* CR131
*
47K
* CR1523
* CR1526
22N
*
CC1538
100N
4K7
CR1525
47K
*
3K9
CR128
18P
18N
UHCC
VOLTAGE SUPPLY FOR ACTIVE AERIAL (DC)
CC1507
AM-NF
330R
10N CR129
CC127
SPANNUNGSVERSORGUNG FUER AKTIVANTENNE 11.7 V
CD-R
CD-GND
CD-L
* CT2404 BC858C
220UH
1M0
CR1504
1M0
1M0
CR1503
8140-526-076
* CR2416
* CT2408 BC858C
47K
*
CR2418
*
10U/16V
CR2419
47K
CR2417
10K
CR2403 *
+
* CT2409 BC858C
C2402
1K0
*
100N
4R7
68K CC2401
R7
T2401 BC368
10K 2%
CR2412
CR2407
2411
L2401
*
CR1502
Z47
AKTIV: 5V
CD2401
8.5 V
C1504 + 2U2/50V
*
10U/6V3
C122
CC123
CR126
XX 5K6
CR133
CR118
4K7
*
MPX2
ANT-MESS
ANT-ON
UREF
+S 5V
4N7
CC116 *
K-SIG
FMP104
10K
4N7 CR114
CC115
FMP106
10K
CR115
FMP103
68P
MPX1
*
*
+
*
+ 2U2/50V
CC124 * CT102 BC848C
1K0
18P
CR119
18P
* CR125
12K
4K7
CR113
4K7
CR112
* CC119
*
*
BEEP
C1503
39K
CC118
*
TB-L * CT103 BC858C
XX
*
330R
10K
47K
* CC117
CR134
3.9 V
TB-R
PHANTOM
K
CR124
FMP109
CR127
100N 1
*
* CR2408 27K 2%
27K 2%
CR2413
* CT2406 BC848C
*
FMP103 FMP109
* CT2407 BCR135
47K
10K
*
10K
2K7 2%
CR2405
10K 2%
CR2414
*
CR2406
* CT2411 BC848C
10N
CC2403
*
*
FMP106
FMP104 FMP107 I
GRUNDIG Service
7
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
BETA 5
STEREO / VSA / KLANGSTELLER * CR216
* CR217
2.3 V
3K9
3K3
100K
CR211
47K
100K
CR207
CR210 * CD201 BAV99
10K
VSB
VR
LP 80kHz
SUPPLY
HP 80kHz
DETECTOR PEAK
FORMER PULSE
13
456KHZ PLL
LP 25kHz
DEMODULATOR
NOTCH 19kHz
CONTROL CUT HIGH
BLANKER NOISE
27
4V
28
220K
35
11 SCL 10
MUX OUT RF
TDA7340G
25
BEEP 38
SOFT
23 OUT LF
L
TRL
TRR
42
39
40
33
34
*
CR223
L
41
24
1N8
R
9
1N8 CC1527
R
4
CC1526
CSM
FMP1505
5
47N
C1509
L
44
3.3 V
OUT LR
33N CC1537
2
INR
1
3.3 V
OUT RR TREBLE
R
43
33N CC1523
29
CC1522
32
INL
31
MUTE
VOL
26 OUTL
30
+LOUD
BASS
MUTE
AM L- L+ R+ CDR CD CD ICD OUTR
37
1N5
7 SDA
PAUSE TBL
CC211
DIGGND CIC201 I C - BUS 8305-847-340 *
TBR
36
1N5
FM-R
PHONE IN
XX
4V
100N
4V
HCL
FM-L PHONE GND
100N
47K
4V 17 18
8602-331-010
CR1526
CR218
CONTROL LEVEL
HCR
CC1502
* CC1506
100K
21 VHCC
CR224
20
10K
19
TBLANK
10N
15
PEAK
CC214
14
LEVEL
CR221
CREF
330P
16
MPX-IN
CC210
CSB456
47N
22
PAUSE
+
100U/10V
12
Q201
100N
CT202 BC858C
33K
8
C205
CC1501
CR212
*
VS
6 GND
CC209
CC208
XX
CC202
* 8.1 V
3
39K
*
150N
+ 10U/10V
CR213
* CC201
75K
CR209
47K
CT201 BCR135
*
+ 4U7/16V
XX
C1510 FMP1506 * CT203
+ 4U7/16V C1511 FMP1507
XX
CC206
100N
CC1533
100N
100N
10K
*
4V
CC1532
+ U22/50V
4V
CR1522
C1515
100N
4V
CC1530
4V
CC1531
+ 4U7/16V
*
*
FMP1517
FMP1519
NF-R
10K
CR1521
5K6
CR1511
5K6
CR1510
+ U22/50V
NF-L
C1516
UHCC
SDA
SCL
DYN-HC
10N 2K2
CC1520 CR1516
10N 2K2
CR1515
CC1519
*
HAUPTPLATTE 19373-180.00 MAIN BOARD
* = BAUTEILE REFLOWSEITE COMPONENTS ON REFLOW SIDE 03.09.98 FMP1505 FMP1506
8
FMP1507
FMP1519 FMP1517
GRUNDIG Service
MESSPUNKTE
GRUNDIG Service
FMP801
FMP801 FMP807 FMP806
* CR851
10K
1K0
CR866
37 VSSINT
38 PF7
39 PF6
40 PF5
41 PF4
42 PF3
43 PF2 PF1 PF0 11 12 13 14 15 16 17 18 5 4XOUT 7 8 *RESET
45 46 47 48 49 50 51 52 53 54 55 56 57 58
MODB/VSTBY
36 VSSA/D
MC68HC11KA2
35 66
22
47
48
49
50
51
52
12
13
14
15
16
17
PH0 18
PH1 19
PH2 20
PH3 21
*XIRQ
56 23
24
34 65
*IRQ
33 57
25
32 59
VDDA/D
31 61
26
62
30 63
64
27
28
29 58
44
8305-815-100
60
RDS DATA
10K
+G
*
330R
CR864
330R
CR863
330R
CR861
1K0
CR858
10K
CR857
1K0
CR856
1K0
CR824
12K
CR815
12K
CR819
1K0
CR814
1K0
CR800
C899
1K0
CR823
1N0
CC821
1K0
CR827
47K
CR829
10K
CR831
12K
CR862
2U2/35V
*
SDA
SCL
*
CS
*
-LS-CHECK
*
1K0
CR854
FMP805
CLIP
*
10K
CR853
330R
CR821
*
ON/OFF
*
BLINK-ON
10K
*
AMP-ON
10K
100R
CR847
*
C/D
* CR848
CR822
*
100R
CR846
*
+G
*
10K
CR844
1K0
CR813
47K
CR868
1N0
CC822
18K
CR820
22N
CC820
47K
HM-ON
*
1K0
CR817
1K0
CR816
120K
CR809
1K0
CR808
1K0
CR807
1K0
CR806
CR803
MOT-ON
*
10K
*
TAPE-DIR
10K
CR843
FMP807
FMP806
1N0
*
TAPE-FAST
*
1K0
47K
CR812
*
CR842
10N
CC806
CC804
1N0
CC803
1N0
CC802
*
TAPE-IN
CR841
22R
CR801
*
REL-ON
+G
47U/6V3 CR802
+
+
C801
CD-ON
LS-SHORT
ZUEND-ON
TEL-MUTE
LS-OPEN
+5V
BEEP
DIS-OUT
TAS-OUT
PAUSE
-XIRQ
DIEBST
ANT-MESS
+5V-S
UREF
FELDST
K-SIG
+A
S3
S2
S1
+5V
BETA 5 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Prozessor-Teil / Processor Part
* CR888
47K 47K
CR804 *
47K
* *
*
*
* CIC801
CR
8.664M 8382-209-0
3
*
CR867
* CR849
CR838
47K
* CR869
10K
* CR871
10K
10K
ABGLEICHPUNKTE
FMP805
9
BETA 5
+G
5V-REFERENZ 5V REFERENCE
1
RESET1
2
DATA1
3
CLK1
4
SET1
VCC Q1
14 1
RDS-DATA
5
* CIC2051
3K3
2
8
Q2
7
GND
FMP2061
* 8305-786-074
CR2057
+
+
BEL-DIM
10R
MPX-MUTE
100R
* CR832
FMP2062
STOP-IMP
* CR837
CR2051
10K
47U/16V
* CR836
8305-764-949
*
47K
SET2
9
Q2
C2056
CLK2
MC74HC74 100N
DATA2
CC2053
RESET2
12
10
L4949
3 4
13
11
6
Q1
C2051
*
47K
CR840
22K
CR839
*
1K0
CR827
*
CR834
1K0
CR833
* CIC803
1U/50V
RDS-DA
RDS-CL
+G
K-CODE
CD-ON
DYN-HC
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
*
10K
CR845
* CT802 BCR135
+5V
47K
CR886
+5V-S 27P
CC708
27P
CC707
100N
CC882
100U/6V3
C881
68 67 66 65 64
Q701
8382-161-040 2.2 V
2.3 V
4MHz
29
63
30
+5V
10UH
8140-526-462
CR893
28
62
31
10K
61
16
CD-CLPR
FMP833
* CR894
15
GND1
CD-DA-IN
FMP831
14
OSCOUT
OSCIN
OSCILLATOR
10K
60
*
100N
U4289BM 8305-769-289
*
* CT804 BC818/40
*
*
I C-BUS INTERFACE
K-LTG
33P
VDD
SCL
SDA
1
2
3
4.9 V
FMP814
*
C702
10K
10R
CR885
1K2
CR883
*
100U/6V3
*
867
+
33P
2K2
22R CR899
CC872
* CR701
+G
* CD801 BAV99
* CT803 BC858C
PHASE DETECTOR 2
100K
CR895
100K
CR818
22K
68K
CR890
CR896
47K
*
1M0
CR877
CC701
*
* CIC701
+A CR882
CC871
100N
+5V
* FMP803
CR876
CC703
CR897
22K
R-DEVIDER
CR706
26
100N
CC704
47K
2
GALA-PR
CL881
47K
1K0
3K3
2K2
100R
* CR878
838
K-PULL
* CT805 BC848C
4K7
CR881
*
7K
0K
+A
* * CR898
K-PULL 47N
CC807
+5V
-RESET
* CR901
DIAGN
27K
FMP804 FMP803
47K
AM/FM
100K
CR826
* CT807 BC848C
FMP804
8MHZ664
RDS-DATA
+G
10K
* 0K
CR879
47K
CR873
100P
CC873
871
* CR709
SDA
680K 0K
* CR708 47K
* CR825
10K
869
SCL
* CT806 BC848C
CR874
*
10
AM-ABST
CR811
4N7
CC827
4K7
10 8 7
9
11 46
42
12 47
MODB/VSTBY MODA/*LIR
10K
+G
* CR889
VSSEXT
59
*RESET
6 4 3
35
VDDEXT
3K3 Q801 8.664MHz 8382-209-086
9.5 V
CD-DA-OUT
FMP832
5
13 48
58
* CT801 BCR135
1
14 49
8
10K
+
7
ANT-ON
CR702
36
32
* CR891
* CR859
37
VDDINT
INKRM
22K
45
40
38
57
CR887
10K
39
56
INK-INIT
10K
CR892
41
RDS-CL
*
10K
+A
CR884
13.95 V
47K
CR865
47K
4K7
FERN
FMP802
10K
* CR810
* CR903
*
FMP832 FMP802 FMP831
470R
K-CODE
FMP814
470R
* CR902 470R * CR904 470R
FMP2061
FMP2062
GRUNDIG Service
330P
5V-GESCHALTET 5V SWITCHED
CC507
REFERENZ REFERENCE
+ 2U2/35V
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
C508
BETA 5
*
2.3 V
* CC509
2.3 V
560P
* CT2061 BC818/40 8 * CIC2051
L4949
QUAL
RDDA
VREF
MUX
VDDA
1
2
3
4
5
CR2056
7
10K
6
CIN
6
SCOUT
7
8
REFERENZ VOLTAGE
47K ANTI ALIASING FILTER
BIPHASE SYMBOL DECODER
FMP2067
*
FMP2064
*
16
100K
OSCO
47U/6V3
C2064
3K3
CR2062
100N
CC2058
+
+
1U/50V
14
T57
CLOCKED COMARATOR
OSZILLATOR DEVIDER
15
RDCL
RECO
* CIC501
CLOCK REGENERATION AND SYNC
CR2058
57KHZ BANDPASS (8th ORDER)
COSTAS LOOP VARIABLE AND FIXED DIVIDER
QUALITYBIT GENERATOR
47R
100N
CR2064
CC2063
8305-764-949
C2056
VP1
DIFFERENTIAL DECODER
* CR2061
5
VSSA
TESTLOGIC AND OUTPU SELEKTOR SWITCH
SAA6579T 8305-826-579
13
12
OSCI
VDDD
11
10
VSSD
TEST
9 TSTLD
FMP501
100N
+5V 680R
CR2601
BLINK-ON
8MHZ664 BLK-LED
INK-A
INK-INIT
BLINKSCHALTUNG BLINKER CIRCUIT
100U/10V
C714
100U/10V
100N
CC712
+
+
3K3
C713
100R
+A
RDS-CL
RDS-DA +5V
MPX2 CD-CLPR
CD-CL
+G-S FM-OSZ
FM-ABST
AM-OSZ
+G CR711
9.5 V
R702
CC514
*
4.9 V
+VAR
+S
+5V
-RESET
5V
100P
CC502
*
*
*
10M
*
4N7
CC1091
47K
10M
4K7
68K
56K
CR704
2.3 V
10K
*
CR2603
5K6
*
CR2602
100N
CR1092
270P CR707
CR1091
10N
100N CC711
* CT2601 BCR135 22K
CC717
CR2604
CC716
* 27P
CC708
CC709
* 14 OSCIN
13
12
VA
11
PDAMO
10
PDAM
9
PDFM
PDFMO
OR 12
10
FMP2602
2 C-BUS TERFACE
SDA 3
AS
SWO1
4
5
FMOSC 6
GND2
1
2
7
&
3
FMP2601
AM/FM SWITCH
N-DEVIDER
6
& * CIC2601
& PHASE DETECTOR
8
4
*
5
150N
& HEF4093BT 8305-732-093
CURRENT SOURCES
9
CC2601
R
11
150N
13
CC2603
14
*
* CC2602
AMOSC
7
3N3
8
0V
* CC718 2.6 V
2N2
4.7 V
*
* CR907 10K
0UH1
CL701
10K
CR906
* CT901 BC858C
10P
1K0
CR712
100P
*
CC715
* CC721
2.5 V
8140-526-469 * CT902 BCR135
47K
10K
FMP2064
GRUNDIG Service
FMP2067
FMP2602
FMP2601
FMP501
11
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CR2304
39R
39R CR2321
CR2322
3K3
*
1K0
150N CR2311
10R
R2303
8
10K
C2304
SCOUT
7
CT2306 BC858C
* CT2301 BC808/40
CC2306
N
+
2.3 V
10U/16V
CR2306 * CC509 560P
BETA 5
*
CR2323
* CR2317
39R
CR2328
*
TESTLOGIC AND OUTPUT SELEKTOR SWITCH
CT2305 BC848C
10K
22K
CR2324
3K3
CR2312
47U/16V
4R7
C2302
CLOCKED OMARATOR
+
R2302
RECONSTRUK. FILTER
* CT2307 BC848C
4K7 10 T
9 TSTLD
* CR2318 4K7
47R
CR501
4.6 V
DIS-BEL
DIS-OUT
+5V
DIAGN
ON/OFF
ZUEND-ON
TEL-MUTE
BEL-DIM
TAS-BEL
TAS-OUT
+A
100N
BEL-EXT
ZUEND
-XIRQ
*
* CD2201
FMP2201
BLINK-ON
+G
CC501
*
* CR2204
BU801
10K
* CT2202 BCR135
BAW56
* CR2203
S1
1
FMP808
2
FMP816 47K
10K
47K
* CR2202 47K
* CR2206 47K
S2 INKRM S3 ON/OFF BLK-LED INK-A
FMP809
GND
3
FMP810
4
FMP811
5
FMP812
6
FMP813
7
FMP815
8
FMP817
1
FMP818
2
FMP819
3
FMP820
4
FMP821
5
zur Bedienplatte
* CT2201 BC848C * CR2208 BU802
*
14
FMP2202
10K
CR2207
22K
13
12
11
10
9
8
* CIC2201 8305-734-077 HEF4077BT
TAS-BEL DIS-BEL CS C/D SCL
6
FMP822
1
2
3
4
5
6
7
SDA +G-S
FMP823 FMP824
GND
7 8
10K
2N2
CC2201
* CR2201
*
XIRQ-LOGIK
HAUPTPLATTE 19373-180.00 MAIN BOARD
* = BAUTEILE REFLOWSEITE 04.05.98
FMP2201
12
FMP2202
FMP815 - FMP824 FMP808 - FMP813
GRUNDIG Service
BETA 5
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
NF-Teil / AF Part
Laufwerk LCA 6.3 Tape Drive LCA 6.3
19723-030.00
PLAY
MUTE
TRACK
HALTEMAGNET
REV/L REV/R FWD/R FWD/L
rt
bn
ge
bl
or
gn
vio
gr
BIAS
ST1Y FMP1307
MUTE HM +
FMP1305
4
FMP1304
3
FMP1303
2
FMP1302
1
H-MAG
HM -
FMP1306
5
MESSPUNKTE
+MOTOR
PLAY
FMP1301
6
TAPE-DIR
TRACK
7
TAPE-IN
GND
8
TAPE-FAST
GND
+A
MOTOR +
FMP1301 - FMP1307
ABGLEICHPUNKTE
GRUNDIG Service
13
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
BETA 5
FOR = 3.2 V REV = 6.4 V
ENTZERRER-VORVER. PREAMPLIFIER
*
CR1106
*
CR1112
27K
C1108
*
CR1108
+ 10U/16V
680R
330K *
*
CR1111
CC1111 10N
1N0
CC1110
4U7/25V
+
C1106
6K8
FMP1101 FMP1102 4V
10
BU8Z REV/L
REV/L
REV/R
REV/R
FWD/R
FWD/R
FWD/L
FWD/L
11
12
13
14
15
16
100K
470P
CR1103
CC1103
100K
470P CR1101
CC1101
9
4V
PRE
EQ
AMP
AMP
5 4 POWER
3 BIAS
LOGIC
SUPPLY
2
CIC1101
*
BIAS
TEA0676T
100K
CR1104
470P
CC1104
100K
470P CR1102
CC1116
1N0 CC1102
1
8305-850-676
PRE
EQ
AMP
AMP
FMP1103 8
7
6
5
4
3
2
1
4V FMP1104
4V 4V
4V
*
CR1109
47R
FMP1108
330K
CR1118
C1118
4V
10N
CR1115
680R
+
TB-L
GALA
+MOTOR
+A
MOT-ON
+A
H-MAG
HM-ON
+S
TB-R
*
+MOTOR
TAPE-DIR
*
CC1114
FMP1107
*
+ 10U/16V
47U/10V
C1109
*
CR1114 6K8
8V
100U/10V
+
1N0
C1107
CC1105
FMP1105
SCV
560K
*
*
470K
BAS16
CD1401
3K3
3K3
*
* * CC1403
* CR1402 47K
*
10K
47K
*
FMP1101 - FMP1105
47K
56K
2N2
CC1402
LAUFWERK-STEUERUNG TAPE CONTROL
* CR1407
100N
CR1404
*
14
CR1403
*
* CR1406
CR1309
10K
CT1301 BC848C
100N
CC1401
47K
CR1401 *
*
10K
CR1302
FMP1401
CR1301
CR1308
*
10K
*
CR1307
BAS16
CD1301
T1303 BC369
*
CT1302 BCR135
FMP1401
FMP1108
FMP1107
GRUNDIG Service
F
100N
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
C1615
BETA 5
13
3 VCC1
VCC2
OPA +
8555-264-773
-
C1601
* CR1541
4
FMP1558 + U47/50V
IN1 ST-BY
OPA
7
10N
+ -
5
4U7/25V
+
C1605
3K3
CC1541
CR1543
1K2
IN2 OPA +
0.75 V
C1602
* CR1542
12
FMP1559
IN3
+ U47/50V +
TDA7375
8305-337-375
*
*
-
IN4
1K5
1K5
CR1606
11
CR1605
*
OPA IC1601
0.75 V
10N
CC1542
3K3
CR1544
1K2
SVR
*
PVGND
6
G
8
0.75 V
2K2 CT1611 IMH10
* CC1606
47K
* CR1608
2K2
56K * CC1616
1
4
FMP1614
C1603
*
100N * CC1617
FMP1612
+
FMP1611
CR1601
2
1U0/50V
3
1K0
* CR1603
33K
3K9
4V
FMP1602
FMP1603
100N * CR1602
47K
*
4V
47U/16V
6
+
5
C1607
FMP1601 4
100N * CD1601
47K
BAS16 * CT1606 BC848C 3
4U7/16V
C1604
82K
CR1604
+
FMP1107
FMP1613
1N4004
* CR2002
8.5 V
18
17 GND
16
15
GND GND GND * CIC2001
DRIVER CIRCUIT WITH DROP MONITORING
1K0 * CR1407
19
HSS
HSCN
100N
CC2002
C2001
+
* CT1402 BC848B
4U7/16V
20
470K
* CR1409
3K3
8.3 V
HSSD
*
* CR1406
10K
CR2004
CR2003
FMP1402
3K3
D2003
* CT2001 BC808/40
10K
2K2
CR2009
CR2001 47K
CR1412
100K
CR1408
560K
+A
+U-CD
CD-ON
AMP-ON
*
*
*
-LS-CHECK
LS-OPEN
12K
CR1607
CLIP +FM
AM/FM
+S
+AM
+G
LS-SHORT
NF-R
NF-L
AMP-ON GALA-PR
CR1411
SCV
1K0
+G
TB-L
TAPE-DIR
*
* CT1401 BC848B
8305-764-952
8.3 V L4952
AMP
56K
47K
1
EN3
VOUT3
VOUT1
VOLTAGE SWITCH
2
3
GND
GND
GND
4
5
6
GND
FMP2002
100N
CC2004
100U/10V
C2005
100U/10V
+
+
C2006
FMP2003
FMP2005
FMP2006
FMP1107
GRUNDIG Service
FMP1402
FMP1602
FMP1611
FMP1558 FMP1559
FMP2002 - FMP2006 FMP1623
FMP1614
FMP1601 FMP1603
F F
15
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
BETA 5
OPA1 + -
1
FMP1606
2
FMP1607
15
FMP1608
14
FMP1609
OUT1
OPA2INU + -
OUT2
OPA3 + -
OUT3
OPA4INU + -
1K0
*
47N
CC1613
47N
* * CR1624
82R
47N
4R7
CR1613
4R7
CR1612
4R7
CR1611
*
L-1
A15
L-2
A16
R-1
A14
R-2
A13
L-1 L-2 R-1 R-2
*
CR1620
* CR1608
*
82R
FMP1605
*
*
CR1625
FMP1603
*
CC1612
FMP1604
CR1621
FMP1601
*
CC1611
9
* 47N
8
* CC1610
GND
68K CD1603
GND
BZX84C5V6
10 CLIPOET
4R7
CR1610
OUT4
* * CT1603 BC858C
TEL-NF1
A24
TEL-NF2
A23
TEL-NF1 TEL-NF2
CD-DA-IN
A21
CD-DA-OUT
A18
CD-CL
A20
CD-DA-IN
330R
5 47K
4
* CR1626
6
330R
47K
47K
47K 1
CD-DA-OUT CD-CL A22
FERN
+U-CD
A17
CD-GND
A19
+U-CD
47K
* CR1623
*
2
FERN * CR1622
IMH2 CT1612
47K
3
* CT1604 BC858C
CT1607 * BC848C
* CR1617 120R * CR1616
CD-GND
CD-L
A25
CD-R
A12
CD-L CD-R
* CT1608 BC848C
12R
K-LTG
GALA
+A TEL-MUTE
12R
CR1619
ZUEND
BEL-EXT
*
DIEBST
*
+A
REL-ON
+A
+VAR
*
CR1618
22K
CR1615
120R
K-LTG
R2002
* CD2004 9.7 V
10K
4.8 V
BAS16
11
*
*
*
1N0
22K CC2014
100N
CC2003
180K
CR2012
120K BZX84C5V6
12
CD2006
13
EN
14
OUT4
15
DIAG
16
ND GND GND * CIC2001
* CR2014
K-LTG.
GALA TEL
A11
ZUEND
A8
DIEBST * CR2011
A9 A10
+BEL
GALA TEL-MUTE ZUENDLOGIK A7
DIEBSTAHL A6
+BEL
FMP2011
KL.30
A5
FMP2012
KL.30
A4
FMP2013
KL.30
A3
KL.30 KL.30
*
FMP2004 BANDGAP 13.95 L2001
FMP2016 FMP2017
AMPLIFIER
KL.30
GND
A2
GND
A1
GND GND
FMP2018
8
9
2M2/16V
C2008
100N
C2007 F
1N5401
VS
7
VOUT2
GND
6
EN2
GND
5
+
ND
D2001
8140-522-801
10
8555-264-773
HAUPTPLATTE 19373-180.00 MAIN BOARD
* = BAUTEILE REFLOWSEITE FMP1601 FMP1603
16
FMP1604 FMP1605
FMP2004 FMP1606 - FMP1609
04.05.98
FMP2016 - FMP2018 FMP2011 - FMP2013
GRUNDIG Service
BETA 5
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Bedienplatte / Operating Board
*
CS1029
*
CS1028
*
CS1027
*
CS1026
*
CS1024
*
CS1023
*
CS1022
*
CS1021
SCAN
FMP1006
6
FMP1007
7
FMP1008
8
FMP1009
180K
CS1008
CS1007
33K
CR1016
1
AS
FMP1044 *
*
FMP1033
CR1027
5
CS1009
SFL
6
FMP1027
FMP1043
CR1026
FMP1004
*
18K
4
FMP1028
FMP1034
12K
FMP1003
2
CR1013
3
S1 DIS-GND S2 INKRM S3 ON/OFF BLK-LED INK-A
62K
FMP1002
CR1007
FMP1001
2
CS1011
33K
1
*
CR1006
zu BU801 Prozessor-Teil to BU801 processor part
BU1001
FMP1036
CS1012
CR1008
FMP1029
CS1013
CR1014
*
62K
CR1017
FMP1037
*
CS1004
FMP1032
BALANCE
TREBLE
9K1
18K
CS1006
CR1012
CR1004
12K
*
*
CS1019
*
CS1018
*
CS1017
5
FMP1041
*
CS1014
CR1022
CS1016
S3
3
470R
CR1036
470R
CR1034
560R
BLK-LED
TAS-BEL 470R
CR1031
G1001
CR1043
19411-014.00
LSM670
CD1004
INK-A
INKRM
+G-S
ON/OFF
CR1021
FMP1038
CR1033
FMP1021
CS1001
*
470R
8
*
RDS
CR1032
FMP1019
CS1002
220R
7
*
FMP1022
CR1041
FMP1018
6K8
FMP1017
6
4 FMP1039
CR1011
5
FMP1031
BASS
S2
FMP1015
CS1003
220R
4
*
FMP1023
9K1
FMP1014
CR1002
FMP1013
3
6K8
2
TAS-BEL DIS-BEL CS C/D SCL BEL-GND SDA +G-S
CR1001
FMP1012
CR1023
FMP1024 1
S1
zu BU802 Prozessor-Teil to BU802 processor part
BU1002
CR1003
FMP1026
CR1024
FMP1042
FMP1001 - FMP1004 FMP1006 - FMP1009
FMP1012 - FMP1014 FMP1017 - FMP1019
FMP1021
FMP1022 - FMP1024 FMP1026 - FMP1029
FMP1031 - FMP1034 FMP1036 - FMP1037
LSM670 LSM670
5 CD1031
LSM670
4 CD1032
*
LSM670
AS CD1028 *
6 CD1029
LSM670 LSM670
SFL CD1027
*
*
LSM670
CD1021
LSM670
*
*
SCAN CD1026
LSM670
*
LSM670
TP CD1047
LSM670
CD1022
*
*
*
CD1023
LSM670
FM CD1018
LSM670 LSM670
CD1014
*
CD CD1019
BZX84/C2V4
*
CD1052
BZX84/C4V7
CD1054
*
MESSPUNKTE
CD1013
LSM670
*
LSM670
*
CD1012
*
CD1011
A C
LSM670
B
RDS CD1048
G1001
INKREMENTAL
*
FMP1038 - F FMP1041 - F
ABGLEICHPUNKTE
GRUNDIG Service
17
*
18
*
*
*
*
*
BZX84/C2V4
*
*
LSM670
*
*
*
LBA676K
*
CD1064
LBA676K
*
CD1062
LSM670
CD1049
560R
CR1047
LSM670
LBA676K
CD1063
LBA676K
CD1061
270R
CR1048
LSM670
CD1043
LSM670
LEUCHTRING CD1041 CD1042
LSM670
CASSETTE CD1045 CD1044
*
CD1053
*
LSM670
*
CD1046
*
LSM670
Z47
CD1066
150R
CR1062
150R
CR1061
470R
CR1046
470R
CR1044
330R
CR1042
470R
CR1039
DIS-BEL
*
LSM670
* CS1034
LSM670
*
CD1024
*
470R
12K
9K1
FMP1041
AM CD1017
CR1023
CR1022
FMP1038 6K8
FMP1039
CR1021 18K
CR1024
*
CC CD1016
CR1038
S3 33K
CR1026
*
LSM670
470R
CR1037
470R
CR1036
62K
CR1027
*
LSM670
BAS CD1037
LSM670
3 CD1033
LSM670
6 CD1029
*
LSM670
*
TRE CD1038
LSM670
*
BAL CD1039
LSM670
*
2 CD1034
LSM670
5 CD1031
*
1 CD1036
LSM670
4 CD1032
65
FMP1044 CS1038 66
67
CC 68
FMP1043 69
CS1037 70
AM 71
FMP1042 72
CS1036 73
74
75
76
TP 77
78
CS1033 79
FM 80
C36
C37
C14
C35
C45
C34
C15
C33
C44
C32
C16
C31
C43
C30
C17
C29
C42
C28
C18
C27
C41
C26
C19
C25
C40
C24
C20
C23
C39
C22 C21
CS1039
C38
PIN 09 PIN 08 PIN 07 PIN 06 PIN 05 PIN 14 PIN 13 PIN 12 PIN 11 PIN 10 PIN 19 PIN 18 PIN 17 PIN 16 PIN 15 PIN 54 PIN 53 PIN 52 PIN 51 PIN 50 PIN 49 PIN 48 PIN 47 PIN 46 PIN 45 PIN 24 PIN 23 PIN 22 PIN 29 PIN 30 PIN 44 PIN 43 PIN 42 PIN 41 PIN 40 PIN 39
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36
COM4 PIN 04
COM3 PIN 03
COM2 PIN 02
COM1 PIN 01
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs BETA 5
LCD 19720-270.00 oder 19720-271.00 LCD BOARD
64
1
63
2
62
3
61
4
60
5
59
6
58
7
57
CS1032
CD 8
CS1031
*
*
FMP1038 - FMP1039 FMP1041 - FMP1044
GRUNDIG Service
BETA 5
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
CC1057
PIN 27
PIN 26
PIN 25
S48
S49
S50
RSET CS CA1 CA0 C SYB VSS
CIC1051
VD0 UPD16434-GF-500-3B9
BUSY
8305-871-146
SYNC D3 D2 D1 D0
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
VLC4
NC
VLC1
VLC5
R8
R9
R10
R11
R12
R13
R14
R15
C49
C48
C47
C46
C45
C44
C43
VLC3
6
CC1059
4
5
41
CLOCK
42
NC
43
C0
44
C1
C2
45
3
23
VLC2
40 39 38 37 36 35 34 33 32 31 30
4,9 V
29 28
VAR
PIN 28 S47 C3
46
2
CR1077
PIN 29 S46 C4
47
7
&
27 26 CC1051
25
68K
PIN 30 S45 48
C5
49
C6
50
C7
51
C8
52
C9
53
C10
54
C11
55
C12
56
C13
57
C14
58
C15
59
C16
0
6
&
CIC1052 &
1
8
CR1076
PIN 31 S44
& HEF4011BT 8305-732-011
9
10N
PIN 32 S43
10
2K2
PIN 33 S42
11
10K
PIN 34 S41
12
CD1051 BAV99
PIN 35 S40
13
CR1072
PIN 36 S39
12K 14
CR1071
PIN 37 S38
82P CR1066
COM5 PIN 58
PIN 38 S37
COM6 PIN 57
PIN 39 S36
COM7 PIN 56
PIN 40 S35
COM8 PIN 55
PIN 41 S34
10N CC1056
47N
24
CT1072 BC848C
CT1071 BC858C FMP1051
330K
CR1074
CR1073
100K
47N
10K
10K
CR1052
10K
CR1051
CR1053
CC1052
CC1053 47N CR1054
CR1078
10K
4K7
FMP1052
SDA SCL C/D CS
100N
+G-S
CC1058
47N
VAR
CR1079
CC1054
VARIABLE BESTUECKUNG VARIABLE COMPONENTS BETA 5 DOT + BEDIENPLATTE LCD
BETA5 DOT -
19373-182.00
19373-183.00
19720-270.00
19720-271.00
CR1079
18K
5K6
CR1077
3K9
1K5
FMP 1051
0,4 V
-0,5 V
BEDIENPLATTE SERVICE BOARD
* = BAUTEILE REFLOWSEITE 13.07.98
FMP1051
GRUNDIG Service
19
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
BETA 5
Anschlußplatte / Connecting Board
A25
CD-L A24
CR1701A
A23
CR1702A
TEL-NF-1 22K
22K
1N0
CC1702A
1N0
CC1701A
TEL-NF-2
A22
CR1734A
FERN 220R
A21
CR1711A
A20
CR1713A
CD-DA-IN 220R
CD-CL 220R A19
CD-GND A18
CR1712A
CD-DA-OUT 220R A17
22N
CC1719A
1N0
3N9
CC1721A
3N9
330P
CC1712A
3N9
CC1722A
1N0
CC1716A
330P
CC1711A
330P
CC1714A
22N
CC1717A
1N0
CC1713A
1N0
CC1739A
CC1718A
+U-CD
A16
L-2 A15
L-1 A14
R-1 A13
3N9
CC1723A
A12
CD-R
CC1724A
R-2
A11
CR1732A
A10
CR1731A
A9
CR1736A
A8
CR1733A
A7
CR1737A
TEL-MUTE 220R
GALA 1K0
K-LTG 22R
ZUENDLOGIK 47K
DIEBSTAHL 22N 1N0
330P
CC1733A CC1738A
1N0
CC1731A
1N0
CC1736A
CC1734A
47K
A6
+BEL
A5
KL30
A4
SI1701A
A3
T_7.5_A
A2
GND A1
MESSPUNKTE ABGLEICHPUNKTE
20
GRUNDIG Service
BETA 5
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
KAMMER C
CR1701A
1
11
FERN
2
12
TEL-NF-1
3
13
CD-DATA-IN
4
14
CD-DATA-OUT
5
15
CD-CLOCK
6
16
CD-+A
C-12
TEL-NF-1 22K CR1702A
C-7
TEL-NF-2 22K C-19
CD-L CR1734A
C-11
FERN 220R C-16
CR1711A
C-13
CD-DATA-IN 220R CR1713A
17
CD-+U
8
18
CD-GND
9
19
CD-L
10
20
CD-R
KAMMER B
KAMMER A
1
1
GALA
2
2
EXT.-MUTE
7
CD-+A
TEL-NF-2
C-15
CD-CLOCK 220R C-18
CD-GND CR1712A
C-14
CD-DATA-OUT 220R C-17
CD-+U C-20
CD-R
B-6
B-5
FL
3
FR
+
3
K-LTG.
4
FR
-
4
S-KONTAKT KL.15
5
FL
+
5
RADIO - CODE KL.30
6
FL
-
6
BELEUCHTUNG
7
7
+14V KL.30
8
8
GND KL.31
KL.58b
+ B-3
+ B-4
FR -
ANSCHLUSSGEHAUESE CONNECTION TERMINAL 1
4 3
2
10 9
5
8
13 12
11
14
1
3
EXT-MUTE
2
4
6
8
GALA
1
3
5
7
K-LTG
2
4
6
8
5
16 15 17
20
7
B: LAUTSPRECHERANSCHLUESSE
A-2
220R CR1731A
C: ZUSATZANSCHLUESSE
19
18
A-1
SI T 7.5 A
CR1732A
7 6
A: VERSORGUNGSANSCHLUESSE
1K0 CR1736A
A-3
22R CR1733A
A-4
S-KONTAKT KL.15 47K CR1737A
A-5
RADIO-CODE KL. 30 47K
A-6
BEL
KL.58b ANSCHLUSSPLATTE 19373-181.00 CONNECTING BOARD
A-7
+14V
KL30
GND
KL31
A-8
15.07.98
GRUNDIG Service
21
