Sharp WQ-T281Z - Page 8

WQ-T2812 WQ-T2812Z
[See
==
—COd
P1i5-7-C
To TUNER CNS|I
QIOS,QiIO6 2SC2603 F QI07,QIO8 2SC2878 B MUTING
GRAPHIC EQUALIZER AMP.
RI67
i Q513 2$C3242 F RIPPLE FILTER ie
OO. HEADPHONES
OQOOOO
li
Qt 2SC2458 LGR
MICROPHONE AMP. O
VOLUME RI78_ a1
R189 ata Ci53 120
JIO|
56K
SWIOI-A
20K
(B)
1/50V
,
ov’
r
@
L-cH
(Q
SP3
RID!
5a
os
TWEETER
2.2K
O
COVLINE
0.022
0.015
0.01
0.0047
5
GRAPHIC EQUALIZER rok © S30P iq SPI
RI90
Pies
CNPIO31
CNSIO3
WOOFER
J102
oO
Ber
Sey
Bae
10/16
V
a
@)
R-CH
(Q
ie
el
eae
Ee
RI92
’
@)
SPEAKERS
m3
5
Le
2.7K
(1)
150
1/50V sPp2
R-CH
| RI62 wed WOOFER
390K} 270
J!IO3
26V
e130
=(|se
EXT MIC. Te 730¥ QU3,QII4 eonoly 3 TWEETER
cacao t Haves Ste S58
LINE AMP. VOLUME
Ci67 0102
BUILT
IN
220/
I6V
iSSHS9
MIC. 6 | :
ie
on
ae
ese
ISS119.
«100
0410
OECK
|
5
ISSII9
PLAYBACK HEAD
7
ial
L3.3V
9
100/16V
CcIol
470P
: ; c188
100/10V 1
SWIO05- F
IC401 BA3706
5 3
2.2/50V Q502
\/ Jevrwe
SWITCHING
Q5l2
2SC2603
F
Do.
&
CNPSOI
|
CNS|50I
YY
SWITCHING
rr
Peek
=
We
6.477
SOV
mao!
0.47/ 50V
|
QIOl,;QIO2
2SC2603
F
NOR
QI03,QI04 2SC2603 F MUTI
47K
RECORO/PLAYBACK SWIOS-8 SWIOS-D Q5I1 2SC2603 F Q501 2SC3242 F
aries
J
DECK
1/2
SWITCHING
MOTOR
RIPPLE
L-CH
4 C203
Ff, 4.7/25V
188119
|
e404)
—/
0510
iSSI9
<a afore | Davo "EE £30 oy
DECK 2 3
EPASE HEAD ei eae F208 206 C208 R212 |tca49 ee
RI } Po IR J dP 680P a. 4.7/25V 47K Moy era ng
0.01
oy
2202
aes
C601~c604
ee Q302 2SC3242 F eee (Spycsy ann pois
R
BIAS
OSC
eK
E.amn
270
Cale
ad,
e221
je
ecoeecocesn
TOOK | mh 00080 ev Te BATTERIES I5v
<1
ov
SWIOI-C
POWER
SUPPLY
PWB-C
ce [wel cokp'on,, me dees
Or)
9302
o
Fe.
Q201,Q202
2SC2603
F
ALC
Q504.Q505
2SAIII5
F
NORMAL/HIGH
SWITICHING
(0.7V)
G80P
meee
270P
ae
—
ae
Q5I0
2$C2603
F
SINGLE/TWIN
Q506
,Q507
DTCI24
S$
_
SINGLE/TWIN
SWITICHING
:
ace
te
nm?
Goes
us
Q508,Q509
DTCI24
S$
SWITCHING
|
A
Cc
e
|
L301
.
€306 || Stop
0.047 T {|
Swlo04
Beat Cancel
GRAPHIC
MAIN
PWB
-Al
EQUALIZER
PwWB-A2
SWITCH
PWB
-A3
LED
PWB-A4
@
NOTES
ON
SCHEMATIC
DIAGRAM
can
be
found
on
page
17.
a
a
a
ee
eB
Figure
11
SCHEMATIC
DIAGRAM
—11—-
49
=