Philips FR980 - CIRCUIT DIAGRAM

A101 D3 C203 FS C213 F8 C224 D4 C305 G9 C315 G9 C507 D8 C906 B4 DA01 £4 J102 Fa 1502 F9 Q503 D8 R203 D4 R213 E7 R304 HO A501 DB R513 FI R906 B2 xX902 BE
CAO1 E3 C204 D6 C214 D6 C225 D10 C306 H9 C316 H9 C508 D8 C907 B3 DAOS E2 J301 D1i1 1503 F9 Q901 B4 R204 £4 R214 F7 R305 G9 R502 DB R514 F9 R907 BS
Cao2 E4 C205 DS C215 E6 C226 F8 C307 G9 C317 G9 C509 D9 C908 B3 DA06 E2 LAO1 E3 1504 F9 Q902 C6 R205 D4 R215 D6 R306 H9 ASO3 D&S R515 E9 R908 AS
CAO3 E4 C206 E6 C216 D3 C227 D6 C308 H9 C318 H9 C510 D9 C909 A3 D201 E7 LAO2 E5 Q201 £6 Q903 D5 R206 D5 R216 F7 R307 G10 R504 DB R516 D9 R909 BE
CA04 E4 C207 FE C217 D6 C233 FE C309 A3 C501 £8 C511 D9 C910 AS D202 Fe LAOS D6 Q202 D4 RAOi E4 R207 FE R217 D4 R308 HIO0 R506 D& R517 DI R910 C4
CAOS E4 C208 F6 C218 E4 C234 F8 C310 A3 C502 E8 C901 C5 C911 B3 D501 DiO0 LAO6 Fe Q203 C9 RA02 £4 R208 F7 R218 E4 R309 G10 R507 F9 R901 B3 R911 B4
CAo6é E—3 C209 C6 C219 F5 C301 D7 C311 G10 C503 D10 C902 B4 C912 B3 D901 C5 L201 FE Q204 F7 RAI1 F7 R209 F7 R219 DS R310 H10 R508 E9 R902 C4 S301 A2
CA18 F7 C210 E7 C220 C6 C302 D7 C312 H10 C504 D9 C903 A4 C913 C4 F201 E4 1301 D7 Q301 G9 R102 D3 R210 F7 R301 G9 R311 G& R510 D9 R903 B4 X201 D6
c201 €5 C211 F7 C222 C6 C303 D7 C313 H9 C505 D8 C904 AS C914 C4 F202 D5 L302 D7 Q501 E9 R103 D3 R211 C6 R302 H9 R312 HB R511 D9 R904 AZ X501 EB
c202 D3 C212 F7 C223 D5 C304 D7 C314 H8 C506 D8 C905 AS C915 C5 J101 D2 L501 Fa Qs02 D9 R202 D4 R212 E6 R303 G9 R313 G8 R512 C10 R905 BS X901 B4
CIRCUIT DIAGRAM
7SUS/1 OKHZ
FM DE-EMPHAS]S Sw.
AM SCAN STEP Sw.
SO0US/9kKHz
0.015
157 1gy 6TLEBNS. Se RODS PEMODULATOR RBS DECORBER
S7K BPF
TEST POINT _
‘Lane coos ROS ERROR CORRECTION ,.
Res ADJ
f —aaH
Lax
R906 RIS Co
Q4)-O-B-<D-« 6 12 2.468
tai ae
-01
al 6.3V
TUNING VOLTAGE
87. SMHZ 1 08MHZ
1.6¥ 7.8V a
SBIR 1gozkHe ons
C222 C220 R21! c209 orafties| Po)
017K 1800p 22000 22k 1/S0v ETC °
260123010 L ‘ tie:
£ . 2 Op zh sa FSIS 27K
C223
0.01 C503
100 6.3V
cSit 0.01
| Z :
| L0@99000@ |
| els
| fi
180° 174W 1
ANT TERMINAL | Be ol 28
KG
t5101
10K
+
|pshE|.0.7MS3-A
1@
joe)
Tk
£504
mr C216 C20; F2 3 ar bo.
‘oo/tevT 0.01 Regt R202 a FAP = . ; TO JYOI
270 (18) $ 2 des Lee RS ae eee ee ‘ : dz 3 J301 (PYQ4)
RST__@y RDS RST
a
S6KHz
SPETO 7MS3-A
ep 0502
A727 ai = 2SK30AY1
RSOF!
or,
Qa6
@ R204. 20!
0.01
>
DATA
i
1 ROS DATA
START 78; ROS _START
ab i; TUNER LCH OUT
DAOS WY J DA0s SI AO . z : ml ike
2 MW-05% @®, TUNER RCH OUT
R515 68K @! sp
|
LO! cxko
9/1 0KHZ L:9KHz |
R508 47K Hr 10KHz j) BATAO
|
|
ELE“) RODS CLK
<)
ra 00 [veo
RS07_ 3. 3k Oy) PLL. DATA
®, CEl
R513 10K ane +15V
<), S-METER
L501 478H
502 47aH L504 47aH
C219 «C203
10/16V 0.047
a ~
Rall R209
a 32 22K 100k:
| am STOP
MONO 81ST
+
—
NAL,
can C213
g.9[2-2/50V 0.47/50v
9
(3.9)
319 MONO/ST
R207
180 1/4W
0202 C208 C207
6.8V 0.047 100/16V BIE SEED
R214
47k
+15V
PRE AMP 6311. R307
2p/lev 220
FREQ.
C305
4.7/25V cae
FM
87.5MHz
+
107
16V
+15V
MW
S31KHz
P104
es
ref
RS
ASZ220 17ew 0313
FM-AM TUNER 1O/iby
(RBS)
=
(RTU)
LD
asig
C312) R308
22/716N 220
=f
PHIL-0542g9
|
Druck
2397