EasyManuals Logo

Wega JPS-352 C2 User Manual

Wega JPS-352 C2
40 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #30 background imageLoading...
Page #30 background image
JPS-352C2
JPS-352C€2
5.-4.
FUNKTIONSSCHALTBILD
-
NF-Verstarker
-
5.-4.
SCHEMATIC
DIAGRAM
-
Audio
Amp
Section
C-MIC
AMP
BOARD
J
st
{VOLUME
BOARDJ
SWITCH
CPEAK
LED
BOARD]
QI01
2SCI345
ay
‘(INPUT
SELECT]
Qlo2
25ci345
95
95V
BOARD
-
HIC.
AMP
=
ate
me
Q303,310
n349baaae
lose
hon
,ci03
t
ooo!
acl
-
390K]
(ui
22/50V
LINE
sa
D102,
202
|
—»—___>
RVIOL
797
1S1555
cin
|
aio
|
-24v
|
St
7
c05
aioe
LPF
10
1
ee
|
pst
Jos0s
0309
R346
1
2.2/80V
KN)
/
YBN
oa
'
$2
[DOLBY
NR
1
0305
LieHT:04v4
o310
15k
rs
CNUIOL
RIO
C107
4
OFF~ON~ON
9305
DONOT
LICH
WIGIL]
-6V
\
AP
f-32
=H
at
|
FILTER
ge
naar
|p?
R108
RECLEVEL])
=
$2-3
wig)
RIOI
Tan
We
i
|
RII
3
at
cee
va
(0k
6.001
si-3
t
Sng
eee
Ve
.
ie
RI04=
SRIOG
1
(N)
40k
2
¥
75k
4?
»
(N)
i]
C105
=
rn
|
ey
wef
|
LU
-
—____
_
_____-
Sa
;
i
R12
=
V
iov
-7WV
-95V
9.5
a
ene
esi
|
.
t
=
aS
a
a
are
eae
=
—_
NJ
102
amvew
)
37
(CIO!
CxI74(1/2)
Q105
2Sci364
|
a
iey
SYSTEM
LINE
IN
Tas
yey
DOLBY,LINEAMP
RECORD
MUTING
{4}
4)
poe
CONTROL
(L)
L-CH
QI03
2SA836
43k
—QI04
2SCI345
ane
Ov
4
Po
BOARD
PLAYBACK
ANP
PLAYBACK
AMP.
*>Y
R76
KW)
aov__
a
WClOl
CXI74(1/2)
ai06]
28¢2001
IC301_PC4557C
DIO!
IT22
|
I5V
RISE
Dice
cit
|
Ri2l
ISOKIN)
Ria
[Riera
(Teor
Awp
tie
aov
RECORD
AMP
LINE}
MUTING
METER/
HEADPHONE
AMP
i
;
ee
4
$
a
ere
{11
ov
cal
:
I
Ea
spo
cman
aie
ays
=
—LSmitc
w
gigs]
piel
ge
RS
ov
Toner
Ld
re
Anes
300,
[uerenwll
|
1
:
y
10
iske
22
sah
clio
95"
=e
KIN)
220
2
9
620k
fe
fw
(9
ak
O12
A
|
i>
RE
PLI
100p
33k
(/2W)
VARIABLE
OVERSHOOT
BIAS
C134
|
CI35==
R13:
<
:
|
[HEADPHONES]
PLAYBACK
.
C138
I
3
ov
Bt
IC
30+
9
RESISTOR
LIMITER
CIRCUIT
(6.056
|01005
alas
3835
ee
-
EQIL)
103
i
er:
0088
|
cu4
YY
apllv
KN
(FT
125
6Bp
200
Pe
lp
l
C136
oe
HRe4ol
8)
=
Q104
it
PLAYBACK
1
OVERSHOOT
ae
ce
Oar
|
PFI80-3602A
(ew)
LEVELIL)
RII?
Converrer
[|
DET
AMP
‘AMP
U
RIT.
0027
Rise
cle7
|cl26
clea
RI32
0
B-
|
eY
=
=
47k
C140
=
8
4
55V
Ak
IO
ee
142]
|
68K
T
picg
es
44
O/Iev
|
560
360
12k
l
b
a
cus
DOLE
OFF15y
9-1
6
100
390]
RVIO3
10k
26y
rt
RIB4S
Q106
RISB
ay
8
J
7)
MEIO!
Lays
R20
bes
R129.
I2KN]
0.0039
DOLBY
ON
:0V
[RIBS
240k
|
povey
deF-Wci3)
|
~9.5¥
ov
47k
2105
cay
|
bes
Cs
es
20k
AE
-
l
'
clos
juvew
4
¢
R130
DOLBY
(N:OV°0.039
|
139
RISI
v
0
Rig2
ne
=
Cll3
M7
22k
R38
Sci2g|
—foi2g
|,
ele
l30
1078
RI48
180
R54
=
RISO
ew)
ar
28y
=
50109
ERIIB
270%,
ERI25
180p
680k
7.03
I
gR40
TOO
|
:
R43
33k7
Le
cis7
ais
200k
ais7e
gens
«=
GRS
@>
ovsries
20k
270»
F
27k
100
a3
SOV
240k
4
62k
6056
Tk
100k
62k
ik
ai
(N)
180k
cl47
CI5I
CII6
120,
RECORD
4
c154
|
9p
/500V
ft
0
100
=2G150
47/\0V
LEVEL(L)
|
sp
ar
ge
Te
Te
s"
a]
UU
L101]
27mH
5
=TIV
R128
47k
—————{6
)-
t
t
®
!
1
ore.
0301
Se
o)
——
ee
|
SYSTEM
t
oe
meen.
z
I5V
l
BOARD
0:
153.001
a
|
AO
iRY3OI
0305
2/25
SE
am
t
|
mV
R314
10k
iy
Moesveesis
£6306
Ig3-
3
55R
BA
Se-l
|
@-147
lok
7
/50V
FILTER
OFF
s
|
4
|
{SWITCH
oe
feocany
OFF-~ON-~
ON
|
is
|
5
A
g
|
R275
2.2k
ic
|
9
be
of
10
2
——w-
oto
X10
I>
1)
|
|
=
RIS
22K
a,
:
|
SYSTEM
D309
IT40
CONTROL
|
=
0
{
SWITCH
BOARD
J
|
BOARD
e-
=
|
ett
=
Se
ee
eo
i
o_o
|
|
-
[=
JE
sw
goaro
2
l
l
|
[
MIC
AMP
BOARD
}
-
{5
|
256
|
ch
201
23k
MIC(RI
|
LEVEL
(72W)
cNu203
is:
wereR|
t
LINE
OUTIRI
=
=
Ic20t72)
IC201(1/2)
R263
(R)
|
202
.
:
0206
=
R266
ah
!
|
LINE
IN
|
R-CH
0205
=
=
R257
C301-2|
|
(R)
|
I
OMITTED)
g
c2al
be
R265
|
=
:
-
D4]
a
HRP4O|
ial
lo
=
H
BOAR
©
oar
PFI80-.
36020.
C
SWITC!
BO
D
»|
5
|
ME201
{_SWITCH
BOARD_}
:
|
=
R26
E
t
Bey
ms,
eam
aNd
oe
See
pega
a
Heap
ee
pc,
Paced
pr
NN
Ree
Og
nael
c
Sp
ae
S
RA
Mh
Den
wks
WES)
8
pee
ey
eee
mR.
het
be
ee
ey
a
an,
Oe
se
a
=
phy
oof
ciao
]co4e
306
2SCI2I3A
IV
=
Ye
osy
0307
2581026
0308
2SC1364
as
(Lt)
BIAS
OSC
A
307
BIAS
POWER
SUPPLY
—_BIAS
POWER
SUPPLY
E
aa
mor
|
a0
A
Ex
|
#800]
aa
aoe
301
20414
oso
10
TY
os
:
7301
(Wy
~
a
ete
VOLTAGE
REGUL:
RI0E
Tk
DSi
mas
0302
28¢458C
5
its
I
———
pl
ae
Yee
'
i
8.3V
VOLTAGE
REGULATOR
:
3
(303
|
|
+
Omni}
Biss
0302
0302
ISIS55
|
a
p30
41220
SYSTEM
308
th
ie
LOW=
MED
>
HIGH
pele
0308
R319
Q303
2SA844
.
6.3)
CONTROL
ine
70.0047;
|
fe
|
sun
TCH
BOARD
J
|
|
my
9k,
10k
VOLTAGE
REGULATOR
|
a
0303
cos
|
|
BOARD
EFI35-36F
X
t
Ve
OV
-06Vee
220
©
D
er
on
Q304
2$B548
|
$302
1
deny
te
309
VOLTAGE
REGULATOR
220
aaog
=i
R308
Ik
oo
1
p
L5/
213k
Q30.
ipaq
@/>}
NED
:55V
AC
:
z
HIGH
?65V
AC
me
—_
D303
7
a:
)
cies
|
ie
-9.5V
=
_
4
|
|
if
SYSTEM
{
RECORD/PLAYBACK
BOARD
J
'#_-@
CONTROL
=
fs
be
ee
ee
ee
ee
eee
ee
a
BOARD

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Wega JPS-352 C2 and is the answer not in the manual?

Wega JPS-352 C2 Specifications

General IconGeneral
BrandWega
ModelJPS-352 C2
CategoryCassette Player
LanguageEnglish