Philips D2935 - Detailed Circuit Diagrams; Circuit Diagram 2 Functional Blocks; Circuit Diagram 1 Component Locations

CIRCUIT DIAGRAM 1
Zz
f
[ony FOR D2935-02
6172
1N4148
Da eee
CS 98 768
ln
FM~RF
+FM Vtuning
1
ea FM-MIXER
[eee rie eee eee
01 6160
1N4148
6108
616 BF324 OV
1N4148
Pe elt
|
|
{10k | |
t
2102 3¢ ino {2105 fag}3107 108 33 3110 |
33p 82p 10p 35103 |
1
I |
|
|
|
FM-OSCILLATOR
|
Fosc
2FM |
2120
a 2125
=i 46 |
3123 |3.¢y £109
a2) 8164 |
BB809 2117
1016 ai20 3128 33p
320V =p |
2118 i 2121 2124 2123 1 |
|
|
|
eS ee Cay) oo 168E
(4.3V!
om (Pp A) cow
C75) Caw) zm [sw
0
+AM2 = {<1822Kc)
ee ee
. 3210
220N “Py. Cr im}—t See.
aa oe
WAN €
D
(<1B22Ke) eo) 3213 |2197
. 22n
C2.2V) 3203 Vv oFM
8125 eB PBIZST< T6Zgia> 1672 nen, ie
yy cD pet ev oy CVE ssB
AM
2191
}
CVF)
22n AERIAL -{_} CABBON RESISTOR 0.33W
F —l— PUNE CERAMIC CAPACITOR
S2_§}-— MYLAR CAPACITOR
*"i[}— ELECTROLYTIC CAPACITOR
el : = d=10v
e=l6v
f=25v
g=50v
MUTE +2 FM/AM (<11/B5Me) Vtuning (<1622Ke) SERVISE
Fose
3285 3288 3287
4 5048
= 3h 1.5 uH
caia joan A208 |a207__ A208 ~— «| A205 sf A204 | A203 | ___Ja201
HH
iW
Fosc
2 3 4 5 6 7 8 9
2133
FM/AM
ee ee ee ee Se ee
§4,532MHz
ecoccen
2128
229
4
51
6
47p
i 3137
06
2132
a 2 13 4 pt) 18 17 18
+FM E
qe |
|
135 {2136 3141 |
10u 4,70 |
ia |
| 3145 2140
224
oa |2139 100n
1H
3143 2138
%
z
H
n
+ AML 7? he 9158 se o147
ile ila
13144
| : Esmee i
$10 668d 5187 3150 3148
T1311 ae “8 Ok]
1N4148
6166
2220 = fe]3149 [2143
es)
1N4148
4,7n in
if i s ua
| i
14V +AM1
RF PB ASSY
ff
5.0V (s.oV) 3.27) 9.3V
+FM +AM2 +SSB + AMI ‘
Dé OFF
AM J 08 18020 :
s o,
Uy, 3241 on
6141 3235
sou, 4020, 22k]
Ma 00K cK) (B5V) &7V
3233 f/
so2e QO 3242
Taw . ie
+ gxk20
Bop acai
ce |
B0V
3238 aie 6145
[ 2,28] . kK) 1402¢
Fal ean So.
il 3237 4] 3239
v v B u 5 18 7 18
.
i9 20 21 22
2142
T
f=]
gies fe :
1N4002
oo 12150, 3162 2152 [2153 1010
i.
=
200n
i
u
Ls
Cl, |
OFF 2151
C2, ON ie no ees & AM/SSB
3223 8102 ’ 6 lo Br
2207 1483160 | 80) 20 5b
100» meee ca Lael ae.
ms
0.4%
2148
|
3
40
3
A ]
ue i a te
{<11.65Me)
2161 H SK-B SK-C &K-0
100n | —— OFF
| 20k | 2 8 ~--~ON
AF-POWER gn {2158 on [2158 on 2180 f]3167 ext. surety |
STAGE i
SUPPLY PB ASSY
FOR COORINATES SEE PREVIOUS PAGE
LED BAR DRIVER PB ASSY !
23 24
2187 8
In |
1p 00764
+
LOCAL /DX
lo
20
30
*
5]
6
SK-E
fas
| |
|
|
Eanes
36S,
PRS.08
23 24
N13,
LED BAR ASSY
SLALIO1