Tandberg TR-2045 Schematic

TR2045
Circuit diagrams
i---
FM-TUNER
r
I
!00i
BOARD
r
I
I
I I
I
L.
''1'"
15 16
23 2a 256 21 n 29 I 31 I
F-;t Fl I;-l F-t F-;t E-A F_;l
p_q pg pq
MUTE
FN Pl P2
S€LECTORS ARE SEEN IN UrcPEUTS POSIIION
11
f, l
rl
ffi
t'uct'oP
cl6\ Blo I 0llo ol)ol
Eh-/
5{7/S/99 4522
IMNSFIMS
IC'S ANO
I a?
,,4
XP4
ARE S€EN FrcM UIDBNEAIH
s
pg
Esl
P3
33
&
Eq Eg
PI P'
FIELO STRENGTH
IND
ANO FREO
"ro,
IUNING VOLTAGE
I
lrro,
FM-IF AND STEREO DECODER
_J
BOARD
nw,
I
I
,-
I
I
cR2ot
o
ac
206
{ iJ I I
trlel
=l .t
l
:'il *!'.-' elii
s} lt
3i.!l_\oevl,
=A
.
'.l,
I
.,"rts
-Bc
o2o1
s47s
.dii
/ ..lt?l
I
I
I
I
I
I
I
I
I
I
ff:trjfff.,,'!'tr
HF
sEcTloN
-
--t
l
I
I
I
I
I
fr,'Jl."l
rrml
i
L.-r
l-
_.i,1
--l=-)-r<ol .-t-
|
-l
I
P2o.
-
ild
"P J2o.l
------#i-i*6Ub'
-if-r.)
g/
tl!
side
solder
the
from
Seen
MF-IF/DECODER
,^
' -,25V
L,l-r
--<
-l:r
I
_l
t0.42169
Seen
from
the
solder
side
#=
il.i#
,.
l+
=
I
l!;
:;
nfl
W#
..
r
[:,1
^.4a
a
._
El3 ) ,6";\,
€1".4,
:::i r---
;POWER |
PPII:
B .3
sc 55s Bcrre I I
,. **.'
|
-
uNDERNEATN
FRo!
'EEN
"-*
AMP AND INPUT
A
(B
r= r"
\
\Y/
clRcUlT BoARD
?l
^ '/
",".^
bl:)
:.::el
5sl
)<'
i-i
| |
-----l
. tg
|
| .
i:*l
l---
I
| I
|
lE,
;ll
PREAMP
BOARD
--rl*--1;
rr8€l 88C
rilr,,l-L-l
:lq
'l
n
o
lllfl
'
tll Fl Fl F-l I;l tal lll
:EJ]
ES]EE] E!] ET] E
ON OFF ffN Wrc
"
LO H] I 5PEAXER5 B
J] E J
i!-
+i-. ]+fd-
i
s:
--T
;;lF
ET] II
TAFE
1
TA
RSI
::
:i
-
3-ll-:-
)lli
'\|'-
'-llI
I ltr
,
TIL-
lllr*
-L)
|l-
ftltt
v
lta
-'2?<
l---r-:"::*;i1l--Y;::lf*";ll-f
j-
"
tl .
/
ll'
-
-;;::lf l;"-l
^E
!l<
<a
qm LE
>?
<V
U.
=5
:1
LZ
Acar
T""
I
L
a
'
-t
-l
Ei
Pt
AUDIO
FREO:SECTION
NO'
42281
-T
PRE-AMPLIFIER
Jolr:
i
1*
Y.:
LL'
.i
-n
$.
il.ii,
t
',,
'l
-l
Effi
#
it r
,'i.?
III
lFll$lEl
ffi
JJJ
*,',il
il
'&i:&
tb?
*+
t'! t:
I _ t: ,
g4,:
t-l
ITI
Irr
JI
;139
il
ll
l_Llr
lll I
ll
Hl
t
-l?t
r_ __
|tts
qFr
ll ll
';;-i
- -'t
I
trl
1: ill
oil
>l {r
-ul
nl bl
u.l
_q I
ml
from
Seen
RI
AAi I NPUT-AMPLt
the solder side
FI ER, POWE R.AMPLI FI
R:..
t
?A.
ffi
Ef T']
ta
s
{
*F#$#$#
sl
Y
ER
Seen from the solder
side
tl
J
5v
a I H.uL
'fo"*lt
;l
r.':
#
ffi! l::gl
,€te
&
+ry+@
'.it
ib'
r'r
s
;j
q
i
@:6 {4bi
lOr,O
i!\g'" is ieL16
.:::
"2
.f,
rf@
@$fi
S@
G
r
*t
&a
:'
i
1:
I
rib.,
lol iGt
l:1i@
3 1,.:
*-"
i.)
1
,',e,
i?s,L
.;;
FIER
ffi*.
;i*
Ttr:ti*
I
i
I
-t-d$$$;
j-St
f.'1i'"':
'J't'
-l!ii:'r--
Y';";trH;
, riV r*l
IllF-r
firH ' t: drc,I
htrt Yi, Nt r
+a
&Igl
TT-TT I
ldl
-
-
r rf*-lt r.
IHH#d
I tf r 1
tl'T r
:
A"ff A u*
Y{HY-i
c703
*
I
I
Loading...