Panasonic RX-CT900 Руководство по эксплуатации - Страница 7
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Стереосистема Panasonic RX-CT900. Panasonic RX-CT900 26 страниц. Portable stereo component system
Печатать страницу
RX-CT900
RX-CT900
SCHEMATIC DIAGRAM (for Main/Mechanism/LED/Graphic E.Q./Batter/ Power Supply Circuit (Parts list on page 22~28.)
1
2
3
4
5
6
7
8
EE} main circuit
1c4
AN7205
RSI
08,9
1c3
R48 IK
FM FRONT END
eo
RVDSV C32
LAI1265-GAD
—
WW.
A
REGULATOR
Si
FM/AM
IF AMP, DET,AF AMP
9.5V
5
@ AM OSC, MIX
-|
9
D>
ve]
.8 |r
TP6
1c4
TELESCOPIC
a5
cal
-
ne
si
vole
it
ANTENNA
aa
Ere
,
:
Sa.
a
eeT,
ROT 88
'il 88
9
292 K680P
RVIBAI332L
Tod
t
:
Fass
pst
38
N
FM MPX
otk
eo
Bo
R292
2201
yf
e
°s
=
T
10K
Sout
c
3
CFI
=
7
al
8
ae
iy,
Sn
Sap 1
.
<2.3V> | <2.3V> | <2.3V>
<4 9V
>163.9V>
<13V>
[ow
RB
oS att
fo
Ca
®
¢
445—
aids]
&
z) i.
3
caw
taw
bas
(49v)_
[G.6v)
aay
(53
S153
8x3
a8
ax
-8
$¢
2
was
"
Sai
TL
2S
So
a
it
"2
Tex
Je]
azz
TP?
a
x
oO
Bx
2°
=
é
x
a
Se
Rea 285
3
STs
xe
:
:
Ai
z
88
ON A
=
5
22
K53Vy
E
6
1c3
nay
Qi3
8
ere
Py
2SCIG84RTA
z
f
2SA720STA
2SA720STA
L 3
BUFRERAME
BUFFER
AMP
RF AMP
:
Q13 kis
HO14
W/ MW
w/MW)
us
ose) ik
b—}
b6—
t
gg
2SC200ILITA
B
<3.8V>]
<3.8V>]
<O1V>]
<O.1V>]
<OV>
MUTIRG
~
Chevy
[¢37v [e371
e2ow [i2ov) fis.av) |a.bv)
;
3st
cs
C62 MO.01
es
¥
k0.001
1
iy
R6I
73
6
:
=
s
|
a7K
—-MO.022
Kov> <Ov>
2
3
8
re
+
3
3
$x
Jour
(rv: (ov)
ots
lee
nt
¢
ab
esl
2h
Soma
an
+o
©
S
Sol
8S
i
uw:liv)
[Re
ii a 3
.
2S
a
?
2
v
<
>
x
2
e
(ory
=
338
g23
12V poy
H
cosy
| 2
Bos
88
oo
lt
oe
ee
it
aC
hom
+3
z
es
2SCIO47CTA
3 ob
b
auc
BE
520kH2 —= 16 10kKHz
PS,
:
=
@)
BUFFER AMP
103,203
of
@
© 1c302
og]
et
J301
R101
Ss
0.8) i ev cov Jas] aav ov]
TEMOSC!
2S01302STA
BU4066B
ak
loavikievyow
t a o
f i o v )
co
SWITCHING
INPUT SELECT (DECK 1/2)
Lch
a
ce
ayy
a
(MIC REC:ON)
eyhay
IN
LM7O0O!
it
B
1C301
ani.e !
316mV, SOKO
PLL
FREQUENCY
:
9.5V
L
SYNTHESIZER
got
.%
BAZ4I6BL
2SCI684RTA
a5v.
Cc
R ch
b
Left
PRE AMP
SWITCHING ( HSPEED)
.
eas
me
Qi2
@3,4
@101, 201
—————
.
BES
25va7
2SC2784FTA
2SC2784FTA
2SC1684QTA
Be
0310
Boab
2-3
oe}
+ —@
ap
Tek sovo,
FM/MW LOOP FILTER)
LW LOOP FILTER
SWITCHING
:
en
ANIL4LTA
A
RI31
c120
Q105|35v
s8¥
te
3
ey
as
(H. SPEED)
SWITCHING
o
2.7K
50V1
fy
legate
O—
28
fad
.
172)
R
c
7
0.9V(p7
ei,
(Sap
<6
Elon
Mic: Cov] @
as
on
4a
Us
Eran
ies
Blot
ov
z
0.3v
oy
S
ie
Ley
gsv[Q3tl
se¥
Ss
Q104
R132
ci21
=
Dov
os|
=
gx
lok
Kidop
S2E | 8
Dot.
?
as
ov
28
ov
Sst
33S ov Q3!2
PLAYBACK HEAD
eo
ar
eo
ae
ov
Cail
Reis
J
R232
-3
Reh
—&
6.3V220
"33
10K
a2 |
Sy
i
=
1
8
SST
x
7202
;
22
6
Be
ot
Rs
2s
peck]
|@310
2x
ov
Ras
Bao
L222,
;
nee
7
95V
Evy
V1 Q204
in
-
®
¢
— cay
=8
R231
C220
3.5V
8
D
°
a
3%
J
27
5ovi
0.9V C)
oO
T8e 26
2
o
>
3
'=p
—
g
s4
N
32
Sf
™ 9.5v peck
>
AK,
as
é
O
=
z
8
Deck
,
of
cower
eee
|
ee
ee
eae
5
2s
82
.
g
ott,
og
C221
gto
26
po
—-
E
2
Q103,,,7
MOTOR ON | Q3O9 Motor :on
KOOP
SOG
=
- 7-14
woe
S)\4.7«
Q307, 308
6.2V,
|
R/P HEAD
: 5a
Dy
Ke fs]
2SCI684RTA
STO.
@309
Q104,204
ie
:
os
ov BStPeve
SWITCHING
<a,
AAIL4LTA
| 2SC2001LITA
ide soe
atiesi
=
rs
Rech
—
§=y
FL
BOS
(DECK 1/2)
ITCHIN
MP
e
:
Mic (.6v}-
BS
SWITCHING
ASCs
2SCIG84RTA
2SCI6B4RTA
SBA
| o301
sao
9336 Q308 01} ae
BUFFER AMP
AGC AMP/
8a
RVDISSI33TA
gx
1c).
10K
ee
:
AGC CONTROL
3
b>
pes
cx
DECK]
<8
DOL,
s
=
ERASE HEAD x
9
g
3
$
3
C105.
SONI
{eee}
F
z
en
aD
A, ERR
(Sean eae
|
C205 y" 50V1
.
A
E
Se
fit
Q301, 302
L302
rd
2SCI740STA
ii
9.5V
14.1.
i!
SWITCHING (BEAT PROOF) 130!_
R312 1k VR302
20K(B)
|_| S502
4
© OOO
®O
ze
| [| J { fT |
a
5K(B)
=
Q502
2SK30IQTA
MOTOR CONTROL
R319
VR303
K
3303
|
MIXING
'
ae
'
-
Q501
<i26v> — 5K(B)
mv
:
307
AAIL4LTA
F
(200~600.0, 935)
0.022
Tes
;
.
2SC200I LITA
MOTOR CONTROL ws,
le
on
us
BIAS OSC
S8:MIC SWITCH
So
i
MECHANISM
Q303,304
MOTOR
Sit
slo
$9
MOTOR
MOTOR
PLAY
MIC
AMP
(DECK
2) (DECK!)
(DECK I)
dabc
R343 10K
C329
6.3V100
—_—
LIO!
R136
68
C128
Ri4i
47K
R241
47K
«Ove
ov
ci25
KO0.00!
Lavere
C126
MO0.0039}
J
Q208
a2
Q106
Q107
Qios