CCIR - 87,5� 108MHz
0V
11,6V 12V
D302
C416
+12V
BB104B
47n
C305
L301 T303 T306
3-10p R309 47k
R333
BC238B
R312
G1 10k
BC308B R330
68k
T307
C301 D301 18k
ANTENA FM
BC238B
100p BA182
R331 10k
D304
0V
D303
BB104B
K301 C312 C313 T304
C314 R334
BB104B
4,7p 47k
BC238B
C302 3,3p 3-10p
C306 R313 R332
R302 2,2n
K302
2,2n 47k 47k
560k
0V T301 0V
PRZEŁĄCZANIE
C308
BF964
5V - OIRT (0V - CCIR)
3,3p
C315 PASM FM
C316
4,3V 0V C307 2,2p C309 3-10p
3,3p
4,7p
R303
1M
C303 C331
D308 BB104B
2,2n
C311
22n
C339
4,7p 1V 4,6V
C310
120p
C329 C330 1 18
C304 1u/25V R306 33k 100u/16V L310
C332 4,7p 1V 11,2V
7x7-228
18p 3-10p R326
2 17 C340
47k
120p
1,7V 11,2V
R336
3 16
68
C320 1u/25V R319 33k 11,2V R339 18
C333 3,3p ZASILANIE +12V
R325
4 C341
15
68k
47n
C334 10n 4V 1,2V C346 C347
L306
C327 C328 F301 F302
R318 R320
22n
5 14
22n FCM-10,7 FCM-10,7
33k 1,2k
100u/16V
C338 3,3p
100u/16V
C319 C342
T302
4,3V C324 2,2p
2,2n C335 6 13 1,2V
C343 22n
33p
R316 BF964 1,8V
3-10p
C336 C337 R338 68k
1M
1,2V
11,2V L309 0,7V
WEJR
CIE POZIOMU
22p 3-10p
3V R327 10k
7 12
C326
C325
SYGNAŁY
D306 L307 1,2V R337 C344
18p
D310
3-10p
BB104B 10k 33n
8 11
R321 C323
BB104G
R315 C318 8,9V
270 2,2n
K307 WYJR
CIE SYGNAŁU P.CZ.
560k 2,2n
R328 47k D309 9 10
R322
F303
BA182
C345
47k
FCM-10,7 K308
2,2n
WYJR
CIE SYGNAŁU OSCYLATORA.
C317 100p D305 BA182 D307
BB104B
NAPIĘCIE STROJENIA
K303
0,7V
L305
C321 C322 R323 47k
18p 3-10p
R314
K304
1k
C417
47n
OIRT - 65,5� 74MHz
Rys.2. Schemat ideowy głowicy UKF.
R3011k
R310
47k
R307 270
R305
L304
R304
470k
SERWIS
ELEKTRONIKI
R308
1,2k
L302
33k
Baza Porad Serwisowych
L308
US301
TDA1574
R317
470k