Tandberg TR-2030 Schematic

Page 1
TR2030
Circuit
i rv-TUNER
I
diagrams
BoARD
I
-t
15 16
23 2a
[_;l t;_;l t-;t t;-] Fl F! F-;l
laal lanl lsBl IaBl lsq LqE EE
U! MUTE FM
SEL€CTORS
il=
14
tc,ltop
cF\
Blo
I
Eb,/
s517/98/99
TRANSISTORS
IC'S ANO
256
AR€
ARE SEEN
P1
SEEN IN
o
27
P2
UNOPEUTED
H*;
l;;l
MPSU06
FrcM
P3
tb
UNDERNEAIH
S 31
2S 29
P4 POSITLON
loa
33 34
32
P5
lo'?
AND
FM-IF STEREO
DECODER
BOARD
Page 2
I I
BOARD
iR
20t
cR tNa1a8
o 206 acgs(
esi+
I
""
*:*
I
elil ;Fl
I}:E
':::+
I
F
L!:)-grl
'.t-'
->+g'i13,,
I
rr-l -r I J\5rtrLu
rP205
12051_l-
I
I
cR001
%ao****
RIIAO RE
AE 5.orcfl
lN us rcoELs
rro*
HF - SECTION
NO.
42169
Page 3
MF-IF/DECODER
Seen
from
the
solder
side
'l-'
rth
)zall P2aL
"t
-_;-j-a."
------#)i*6liioz
---------f-f')
I.r-
t?01
";
t"lhqr
$&#;
rroqFt
e,0{
I
$+E
t
O
$r
?B? ?
.HTH
c2lo
.
i.
a%
-ll-.
I:4
i#$
'TE.rl
:,:1.-
ojr
I
;$+
ld.
1
*r
,.=lBl
:..1
:
-
Il.l ?l slol
rn*lt
,I,ffi
T
I
I I
E
ffiW,
lr-
#HW$',fJJq+*1
dtl
I
o tll
TYr
Irl
lr
tll.
l
r l­l.
It*'*,T{ffi*#+
I
*fffl*t''%Hqfl
'tl
-'
'
1
l
___t
).42169
I
solder
the
from
Seen
.
side
tl
I
d+++$'f
Page 4
Page 5
r3J:BL
rlo\
*
,bgl.
lpuwER
|
| #_-r1
B:
*::lj
&
r:1t I
;ii; i
,-\ €-a
ELeaq'
,
MPSU 55
sa7
>N
AMP
usMoDEts
AND
oM/
INPUT
bt -
l. !
Eo;.-
806'0!'TT]T5
clRculT
-----
BoARD
-,,,
L
I
t.E.,,, tq
c.
iF
ii
PREAMP
m-o'
BOARD
;,, ::;::
;l:'.1^
] t-,
L
*I
':I
I-
|
-I*"
I
I
: El nl-l
T'
l
L
I
F_-;l
t--
lJ[l
qPl
Eql
IAP€
Fl l.l, Irt rl lfl i'
1
L,i
I
rI
'
.lr
fl l..l
bl;; qFl
!l l4rbl l1!l
"10
OFF LOION
ON
? s 9r0
6
lrFl lflPl
E9
MONO
tuilTTt.i
qtfFl
-t-
lo
141!l
A
.,,
,
l--L
ol !
SPSKERs B
l
I
I
tl
l-
I
I I
I
I
I
L--
L
Page 6
^1_
J|l>
'
lllf
,rvlll-
,J|t >
L><
*llLL:.
&v)tl
i
o
!!<
ee
Li
>? <V
rO u.
>5
o-2
-
''-
tl <!
8l
cl >l
{t
gl
ill
L'
(
9l
df.l
Fl
I
El
I fP-
lbo fi
+---
_J-
{ ll lo ll +t L|-t E
-l
AUDIO
FREO.
SECTION
NO.42283
Page 7
[-',il]
rl
5l
1
t:t3 l;lP
I
__J
-t
]..
I
_l
.l,rol j*o
'tfo il il
:=--l
--t
ol
$i
>l
ffr
tri
bl
Fl
_rj
I
--+­trll
#
ofh
l
RI AA/I NPUT-AMP
?
'l.'--tT
,:1 ,:#'*,'
H-.T.BIHIEB"N6
HSr.ilr
LI FI ER, POWE
'|
,
ffiffi' ,,'ffi $
rKi
R.AMPLI FI ER
#e#*ru+r
h*frHfi4frHh'q
I
#4**
1tg'fueij-$++
'
","
;
j"t'
"
*4T$W
,
i"n.r;,#
;*,:,
tll
-,;:{l;f;;
*t:-.
ffi
Seen from
the solder side
t
f.fj
HHidd
|qr*n'
-'""*
'-"-"
:'l''i:
"*
"
"
ffi
:l!6
ffiW
&
"''ttt"t;fi:*',1g
Page 8
PRE-AMPLIFIER
Seen from
FIER
ta:1 ::1
! :=:
?mi=-,1
ffi
:;;#l';t+-{-#.=;;
F:
lj
!.s! iffit
ffi
:W9-t
ffi$
ffi|q ffi
r#i',6i#r&-
'
S-TH&1.
;M.:.Tj;.T#=,
i
ffi$$,HFfi1+$'trfr+F$
ffi
$i*'
:;-
r
-"."'
.'
{ 4
:
f9!tER-AMFLIE|ER
::Iffiffi+
r:bfi
i ::::
:
: n
;:;i
ti:i=
ri7;iii
:
%::::::::1i
;'-*Bt
*:I{{11
;l:
:J:
-s
the solder
I r[P'i=l
TITt.
side
m
;,ft
i f
:
i
ffi'
i
:;"
#.:*"
'H.
l
q:$
ff$:- +tF
-'=*_*
Bl fir$frH-
ir.t?.?
*6*
*
r.ftr"
itit
:{
:
*
'
t;;;
*@',
:::l
i
,
;
!!",1
t=.:
uu.
11, o723
19ll
d
Loi
:l I
!$
9r
ffi;,
t'#r;5Sr'*ff',r, ?,
H+THH:$HT _{ I HB
lr5ll,/sit
r"
?€? fF*T* t r
u .
-
;e
!.'
:
@
'
Sffildrt-l* * d' ffi&
::
FTFJ
rrf
s
*'.
-=11-1" ;.[-;f";.
t;;
",
irtt
.Ipl
--.llij:ii.;
o
;
"i
(
" "
:
;
"
':ll
:'1n:^
6sdq;;;;;;;;;;;
-::-"so-e*os'a"
l' iirl I
.::::t
|
FI
.d
J.
$El
t--+--;-;-;
| l-fir
,P
qF;
{
J'illil
i.r int
1i
*h
:"!
rr
I
itex
.
s45;;.
4.
; ;
.=.e1 4@loo[o
; i:
+r@[et;l@i@t
Pll'9.l9ul@.!9,1
KX
,aa ,p,r9r
l.#lll
l-l
-
t
-*ft"J-
",
:
a::
I
t
'I
1
:i
Gjtl
oro*
*r. F
e7o3
E"
.
-
" -J
fn
f.
:l
I
..::l
'I
r:l iil
,::l
;iL;;i
;i,,
t]: a:
afi
,l
Ni
6.
Ftr
i
g\
I
?ef ? a
.t
ut
e r*rtdr ffr
tEl
r
"r
T lT
T
,tll
i
I
El
,
t6tl
I !6 9
r1*- I
91
-;.
{*lR;
E
n
{iJ-"
"l
"
r
"
ljr
"-
;t-1
""",
't
:**
""
1
r
8ry{G e 1
.l'"
^r
f
""
I
:l'{i '<'*
---_-t_-.r-
;:
L-Jc
r:
u
iE
il
$
.
t' l:
{Fl: *s
g
{
S.or
i.*:,:a-
r
I
i:t
t
le.!i
.
@t
'
fa)2
a
, f{ts
si
"
ffi!as;
;,i
&
sr'YT'::
.5
d
ge
1ri, .. 1; o;
rili
;t;
lel
,E ,ao
'-rt*i
51".
rlr.']:rlD'
-.
,.1
l#H
.;sd:
;"q"
.
\
lol
Fl<3:
r9
{"::
i;
.,t1
, u, ut
"
i;;i
|
lat
?,
!i .,t i;,
:;6r
;1
irl
r
1.
'C980
;
..cFs ;
, ,
bJ.,;
.
.!
"utfi
iiri;
iti:
r;,
,
"
:
;
.:
"
nt
;I
$I$i+-F+$+
5r
4JEI'$l
T"
l
i
fiE
LaJ';"
;
r
".;.;
I -:t:
: : : ;. ,
Loading...