Nordmende Discocorder RK 4186 Serviceinformation Seite 9

2SCBQ(B)
RF AMP
Vos IOS-026
R3 L I
EXT. ANT
S6-l S3-2 2
TP2
DJ 'S2790
8
Ril
C23
xs 2SC460(C)
1.9 LW
SWI'P)
L 10
S2-2
C37
R29 toon
SW3
CSZ3900pI-17
Hinweis:
Spannungen gemessen ohne Signal mit ei-
nem Multimeter bei FM, die Spannungsan-
gaben in Klammern gelten für AM.
X2 2SC535(B)
IF AMP
MIX.
C6 1.p
L 700P
o.sv
c 87
O.SBv
osc
0.0229
C 18 "p (c H)
100K
2SC13t.2(B)
62
3-3
R21
R 20
2sc460(B)
MW OSC
'001 L 13
REO
'iii
o
Note: Avviso:
Voltages measured with a multimeter at FM
Tensioni
without signal. Voltages at AM are shown in un multimetro
brackets. indicati
AM.
HF-ZF-Tell —
• RF-IF section —
Parte
CN2-P
2SD468(C)
L18 MA150
44v80 012
V030S9
11 0
— 016
MAISO
RS9
cgs
csa c 89
c 86
C77 c.ü33v
C78 :
16
Sep.
C92 390p
22K
c79
C98
coo:
sov — -
'03068
¯ÅS2
TP 10
81
C82
C99
BLUE
R 54
RSS
2SA6CB(E)
METER pin{
3.3 v (0.5) v 9
13.3
(0.46) 10
3.3
'(0.01)
o 3.3
3.3
'6
misurate senza segnale mediante
e con F.I. valori di tensione
in parentesi sono validi per I'ambito
AF-IF
2SDZ.68C)
6.7 v
120 e
R60
S6-2
RS2
TP 6
SC-3
2sca58(C)
coos
S 6-4
; cs.8)
2.0
1.3
1.3
0.8
P.C.B.
Lötseite
07
CIO
TC2
VCI•
cs
cow
025
CIS
ct3
ciö=C.6S
C71
C82
C83
RS2
TP II
Leiter
Leiterplatte Festsendertaste
Fixed station buttons
Piastra tasti emittenti fisse
— Soldered side — Circuito