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Pioneer CT-7R Service Manual page 9

Stereo cassette tape deck
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3. SCHEMATIC
DIAGRAMS
(KU AND KC TYPES)
11
eee:
Ge!
ES
Dd
RWX-577 (D,0/G)
(a
es
tL j—
EB
EE
i LOST OST
RWX-595 (HE,HB,HP)
'
|
MOTHER Ass'
y (1/3) RWX-593 (KC,KU)
{ |
ERSaecy
CRA
Cae [Fa ee
en
eS
f
1
REC
318M M305)
9305
Paw
c30e = D308
°
4
i
SWITCH Ass*y
ESO cee ci
2
ae
o — /
|] HeaopHones
LINE
cH
.
ne
Q302~
307
9
INPUT
a
EC
REC
re
2SCI740LN-R or
=
:
$704: MODE
Pe
.
28C2024- Ror
7
'
RSB- 030
}
R
28C8IS—- Aa or
A bers
ore
}
Yore
'
2SC2634NC-R
ry
sue
su-6 MOTHEF
PB
INPUT SELECTOR
2)
ea ae
RKEN-O75
id
c
ee
ieee
Be
008
a3
aB
Cc
o
ie
J
H
tog
r y
(0309 182473
3]
Pe
see
oa
Pa
pe
3oq
[ae
Bis
or US1040
a
Pate
m n
m d m =
dd
>
AIG)
me
heads
<
307-14 |]
:
9340
2S0880- 0
2284
or
280313 -D
og
REGULATOR
VA7OI: INPUT
RCV- O96
re HES
oF
ceIz = Q80I~ 804
$302
Q306 307:
2SCIT40LN-R
or
OOLeY NR
REC MUTI
2$C2021-R
or
RSG -126
2SC1B1S-Y
or
2SC2634NC-R
|
$301: MPX FILTER
RSG-126
No
as
A333!
R343
NO
19
oe
Sore
[
'sere
220725
an
4am
mec
Nit
Q327
2SCIT40LN-
Ror
RWF-101 (D,0/G)
.
0310 ~ 311, 313 44,340
28c2021-R
or 2SCIBIS-Y 0
AMP Ass'y
RWF-105 (KC, KU, HE,HB,HP)
soy
30:
03
¢
($2473 or US1040
2SC2634NC -R
----1UL503
iesor:
308,309 2S01189-9 or
REC EQUALIZER AMP
2S$C€2497-Q or 2S0882-Q
OSC
0513, 514
Q311: REGULATOR
1
SWITCHING
CHS
mez
a
(RECON)
on
ees
hte»
ih
csze
47/30
|
fy,
ag
HEAD Ass?
a
T
0.33/50
AxX-333°
:
9
so!
Q505~ 514
iy
|
v
H
2S8C2240-GR
2SCI74OLN-R
or
xh
|
EQUALIZER AMP
2sc2021-R
or
nyez
2SCBIS-Y
— or
root ines?" po
=
RCH
2SC2634NC-R
BA45S8
a2
14
0501
1S2473
or
R90! 802 _P.8 LEVEL ADY
Ma
usio4o0
RCP - 008
0314, 315, 319
nas
2SCI7T40LN-R or
'
350;
2SC2634NC-R or
*
2SCI815-¥
oF
528
28C2021 -R
C526
z
S
Rees Jed
0323,325
($2473 or US1040
>
>
830
|
3
'
Hate fe)
-_=>S CO
qi
®
¢
2Z0303,304
ra
ge
ROS. 6EB2
2726
SWITCHES
st
POWER
ON - OFF
*
aa
$301
MPX
FILTER
ON — OFF
j i
$302
OOLBY NR
ON — OFF
:
=
$303
DOLBY NR
TYPEB — TYPEC
REMOTE CONTROL Ass'y
FUNCTION SWITCH Ass'y
( —__+—3_|
ee
oe
—w
a
REMOTE
CONTROL
SOCKET
AKP-222
$203,905. 908°
i eras a ae ate
Q311, 313, 316 Lf
__}__}
|
+ +—4
STOP
a
19,
=
see yl"
at
adm, BS See SPO mtee Be oe he
308005 8 of | owe on.oeF
=
$701
Move
=-
= pen Ce
mae
SCAN
SKIP
Rew
PAUSE PLAY
REC
MUTE
MUTING
fae
$702
TIMER
REC
- OFF - PLAY
'
;
i
=
:
.
1
O313 ~ 316
9320
sgot
INPUT
SELECTOR
LINE
Mic
C5
> oP
REGULATOR
2SA933LN-R
or 25A937-R or
+5901
REC
MUTE
ON
— OFF
:
R
pets
ey
SN
aa
O30
2SC2060-Q
o
2SAIOIS-Y of 2SAlIZ7NC-
R
Se
ee
mart
e505
POAY
ON ~ OFF
2SC2673-Q of 2SC1383NC-R
rae AY
0320
$904
PAUSE
ON
-
OFF
@{)-
©
OO
OO
OOOO)
ew
182473 of usio4o
Ss
FF
ON
- OFF
4
b n .
a
$
ee
-—444444444-
4
sag
'OFF
6t3
2.0
a
$906
REW
ON
- OFF
-6
t23e5e7re 3s
4
$907
sToP
ON
—-
OFF
e304
5908
DIRECTION
ON
- OFF
2
=
=
:
$909
SKIP.
ON
~ OFF
zo
W
9
8
F
6
$s
4
3
2
4
$910
INDEX
SCAN
ON
- OFF
eee ee
The underined indicates the switch position.
age
BS
M4
M3
N2
N6
ss
REEL MOTOR
CAPSTAN
CONTROL Ass'y CONTROL Ass'y

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