Fiat AD 182 H Service Manual page 7

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Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
FMP201
3V0
0V7
20
19
18
75K
PILOT
SWITCH
DETECTOR
PILOT
4-POLE
CHANCEL
FILTER
(80KHZ)
19KHZ
PHASE
DETECTOR
VOLTAGE
STAB.
VCO
1
2
3
4V0
4V4
RDS-DATA
MPX
CC516
100N
2V6
2V6
5V0
VREF
MUX
VDDA
VSSA
3
4
5
6
VP1
TIAL
REFERENZ
CODER
VOLTAGE
ANTI
57KHZ
SE
ALIASING
BANDPASS
BOL
FILTER
(8th ORDER)
DER
COSTAS LOOP
VARIABLE AND
FIXED DIVIDER
*
CIC501
CLOCK
OSZILLATOR
SAA6579T
RATION
DEVIDER
SYNC
8305-826-579
14
13
12
11
OSCO
OSCI
VDDD
VSSD
2V6
2V3
5V0
Q501
4.332MHZ
RDS-DEMODULATOR
DEMODULATEUR RDS
502+201
10
CR203
CR216
62K
2%
150K
CR211
56K
CR212
15K
2%
2V0
1V7
1V2
3V9
17
16
15
14
STEREO
7K4
BLEND
2-POLE
FILTER
38KHZ
7K4
*
CIC201
INTERFERENCE
LOGIC
DETECTOR
TDA1591T
REF.
CURRENT
4
5
6
7
2V2
2V2
3V0
9V0
CC222
*
CT202
2N2
BC848C
NP0
+S
CR501
22R
*
CC509
560P
2V6
2V6
CIN
SCOUT
7
8
RECONSTRUK.
FILTER
CLOCKED
COMARATOR
TESTLOGIC AND
OUTPUT
SELEKTOR SWITCH
10
9
TEST
TSTLD
L
VOLLELEKTR. STOERAUSTASTUNG UND STEREODECODER
FULLY ELEC. INTERFER. SUPPR CIRCUIT AND STEREO DECODER
CC219
390P
CR217
33K
3V9
3V9
3V8
13
12
11
6K5
GATE
AND HCC
6K5
PULSE
FORMER
NOISE
DETECTOR
8
9
10
5V3
3V9
3V8
CR229
33K
CC214
390P
FMP202
9V0
+5V/SWIT
CR502
10R
ALLE SPANNUNGEN GEMESSEN BEI UB=13V5 GEGEN MINUS
ALL VOLTAGES MEASURED AT UB=13V5 WITH RESPECT TO NEGATIV
* = BAUTEILE REFLOWSEITE
AD 182 H / AD 185 H
FMP203
FMP204
HAUPTPLATTE 19373-410.00
MAIN BOARD
OHNE SIGNAL
WITHOUT SIGNAL
OHNE SIGNAL:AM
WITHOUT SIGNAL:AM
OHNE SIGNAL:FM
WITHOUT SIGNAL:FM
MIT SIGNAL:TB
WITH SIGNAL:TR
Alle Rechte vorbehalten
Weiterverwertung,insbesondere
Nachahmung oder sonstiger
Missbrauch des geistigen
Eigentums wird zivil- und
strafrechtlich verfolgt.
202
203
204
GRUNDIG Service

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