Grundig 5300 RDS Betriebsanleitung Seite 18

Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
HF-Teil / RF Part
BU01
C01
FMP02 * CC02
K
3P3
33P
FMP01
FMP03
CT02
4K7
DTA143EK
CR16
1K0
CR17
1K0
AM-ANT
AM-ANT
MW
L603
8140-533-161
LW
L604
8140-533-121
*
CT602
*
CR604
G1
100R
6V9 G2
BF992A
FMP601
MESSPUNKTE
02 03 601
ABGLEICHPUNKTE
3 - 3
C
CC08
CT01 8V5
D
BF999
10P
G S
1302-001 4/76
D
L01
CD04
4 1 3
BB814
CC14
2
6P8
1302-001 4/76
8140-530-255
8V9
+FM
AM-ABST
7V6
* CT606
* CC621
D
G
1N0
S
BF543
3 4
*
CR647 CR619
3
1M0 680K
CR613
4
CC613
47K
7 1 6 8
1N0
*
CT603
BC818/25
3 4
7 8
7 1 6 8
7V6
D
CR608 *
3V2 CT608
S
2K7
10K
FMP604
604 04
4
7 3 D
C
8
5300 RDS / 5600 RDS Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
MISCHTEIL
MIXER SECTION
8140-530-255
*
CC18 CC32
CC16
8P2 10N
1V1 1V7 4V1 1V8 1V2
6P8
1 2 3 4 5 6 7
OSZ.
REFERENCE
VOLTAGE
BALANCED
*
CIC01
MIXER
OSCILLATOR
1,7V
BUFFER
+
TDA1575T
8305-841-575
IF AMPLIFIER
300R
50uA
16 15 14 13 12 11 10
1V3
8V5 8V5 8V5 8V5 1V3
FMP04
F
F102
CR101
1 3
2 4 8602-222-190
3 120R
2
7 1 6 8
F101
FM-ABST
+AM
F601
9
8140-533-130
CR624
1
3 4
22R
7 1 6 8
CC612
1 2
8V0
10N
*
* *
CT604 CT607
DOUBLE STANDBY
BC848C BC848C
BALANCED
SWITCH
MIXER
+
GAIN-
CONTROLLED
RF STAGE
8V0
16 15
8140-526-475
3V6
* *
CL606 CC628 FMP605
8UH2
22N
* CC624
470P
CC631
CC632
100N
220P
* CT613
BC848C
CR630
10K
06 605
F 9
GRUNDIG Service 3 - 4
L04
8140-530-250
4 1 3
A
2
CC28
* CR21 CR102
FMP101
470R 330R
6P8
1V2
1V8 1V8
8 20
ZF-
VERSTAERKER
PEGEL-
DETEKTOR
950R
300R U
ST
9
1
4V2 7V6
8602-222-190 8602-222-190
F103 F104
CR112
1 3 1 3
820R
2 2
8V7
FMP05
8V9
FM-OSZ +FM
AM-NF
8602-810-055
F602
3 FMP607
A1
E
A2
GND
4
2
2V2
CR626 2V2
2V2 0V6 0V3 1V2
5K6
3 4 5 6 7 8
7K 7K
3K
CIC601
V2
VR(AGC) VR
GAIN CON- BALANCED
AF PRE- AGC
TROLLED IF FULL-WAVE
AMPLIFIER AMPLIFIER
AMPLIFIER DETECTOR
TDA1072AT
INDIKATOR
8305-841-072
VR(AGC) V1 V2 V3
DRIVER
CONTROLLED
OSCILLATOR
V3
INTERNAL
SUPPLY
VOLTAGES
V1
14 13 12 11 10 9
4V2 4V2 0V7
3
L612
MW
1
7 1 8
*
CT617
3 BC848C
L613
* CR642
LW
47K
5
CC642
7 1 8
100N
05 607 101
1
A
5
5300 RDS / 5600 RDS
* CT102
CR119
FM-ZF-TEIL
BC848C
47K
* CT101 CR118
BC848C
10K
CC104
FMP105 FMP107
22N
CC114
1V8 0V 3V9
10N 2V5
19 18 17 16 15 14 13 12
*
TDA
CIC101
1593T ABSTIMM-
STOP-LOGIK
FM-AUS VERSTIM
STUMM-
DETEKT
SCHALTUNG
8305-841-593
KLIRRFAK
KOMP.
UREF
2 3 4 5 6 7
3V1 2
H
CR111
FMP104
22K
FELDSTAERKE FMP106
FMP102
3V9
FELDST MPX2 MPX1 UREF
RDS-DA
2V4
QUAL RDDA VREF MU
1 2 3
DIFFERENTIAL
DECODER
BIPHASE
A
SYMBOL
DECODER
QUALITY- COSTAS
BIT VARIABLE
GENERATOR FIXED DIVID
CLOCK
OSZILLATO
REGENERATION
DEVIDER
AND SYNC
16 15 14 1
RDCL T57 OSCO OSC
FMP501
105 104
609 102 107 501
611 106
H
GRUNDIG Service