Teac V-2RX - Page 67

TEAC
SCHEMATIC
DIAGRAM
(CONTROL)
V
GRrX
1
2
(
OPERATION
SW
PCB
)
!
H
gov
5.0V
ss
fee
RECORD
a
mee
U704
«Way
B7e5
0723
Ol
WW
Bz021560)
PLAY
9.3V
5.0V
i
24
8
9.9V
REC
MUTE
SLPrI60C
ay
—R70!_
560
\
R748
R765
5.0V
10
i)
oy
ayy,
R703
470
22k
4
ie
(K)
U704
(1/4)
PAUSE
sip-460c_|
R704
470
o.01980y
100
1174w)
Ss
D4
c7i8
Q7i6
CE)
nes
Q725
:
PLAY
SLP-260¢
E
PIN
14
OF
U3~VUS.
REC_
5.0V
SAFE
OV
PIN
7
OF
U3
VUS
C722 C724
0,047/50V
(CE)
x3
703
0.01/50Vv
(CE)
c702
0.047/51
(CE)
OV
R750
100
(i7aw)
R749
[OlSV
IS
ie
pb
705A)
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100
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ior
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726
[R770
U703
(1/4)
0.01/50
c7i9
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R
R769
(CE)
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(14)
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a6
10k
10k
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1
10,
ety
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9 - 8
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|
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(174)
iS
aie REC 3,7V
H
STOP
OV
PLAY O.16V STOP 8.4V
REC OullV
STOP
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t
c709
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QUOV
eov
e,
PLAY
9.3V
(750v
K|
manee
oiey:
‘OP
9.9V
v,
5
3
STOP
8.5V
as
peers
R7IL
po
5.6K
5.6k
t
47
(1/4W)
R738
PAUSE
43V
reso
ov
10k
STOP.
0.05V
po
hia
706
R762
R761
\
Q7I7
L
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pe
jiz
R7I6
AR
GIRS,
SBBOe
ene
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F
22k
|
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—Wy¥———
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a722
ovis
|
|
720
0723
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0726
R739
RBI3
REW
9.5V
|
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p74
¥
10k
2
6
u
R758
R787
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ee
LC
5.6k
"5.6k
5bv
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o715
iy
\
a
Ton
|
REW
0.09V
Q721
AW
Als.
STOP
8.4V
R720
®,
FF
0.09v
10K
XY
STOP
9.9V
R760
Bie.
Bek 5.6k
:
We
|
Po—oe
|
A
R741 \
t
10k
ry.
REC
oo6v.
[a
STOP
S8V
<
|
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Kove
0744
Boz
1
a7i2
PLAY
“TY
Mitr
AN
A
|
CO
Ne
ey
(aw)
o7i2
iaay
0718
on L
Vv
c7i2
Q706
29ov
1ovi6v
QD
R722
5.6k Le
R737
, 680
evi
(ew)
|
22/25v
aya
REMOTE
CONT
|
|
ed
aaa
CLT
EE
Sees
De
PRES
——
sa
-—_———_
1
SW
PCB-222
(1/2)
(TIMER
SW
PCB)
=
|
REC
TIMER
aa OUT 0-0
t
PLAY
|
CONTROL
PCB
-
143
bess
a
ee
|
a
=
=
AUSTRALIA
[
comer
|
1A ® '
240V
RED.
220V_vi0
A
21
4700p/250V
Az
OuyE +1200
7300V
AC
SW
PCB
-221
SW
PCB
-221
Zi
U.S.A,
GENERAL
EXPORT
Az 220V_ Vio
4700p/250v
EUROPE
0.0ipF+3000
7300V
AC
1
t
SW
PCB
-221
A
SW
PCB-221
4 BRN (LIVE)
+
BLU
(NEUTRAL)
0
UK,
NOTES
1. Resistors:
e
Resistor
values
are
in
ohms
(k=kilo-ohms
M=megohms).
e
CONTROL
PCB,
POWER
SUPPLY
PCB:
All
resistors
are
rated
+5%
tolerance,
1/8
watt
and
of
carbon
type,
unless
otherwise
noted.
e@
TIMER
SW
PCB:
All
resistors
are
rated
5%
tolerance,
1/4
watt
and
of
carbon
type,
unless
otherwise
noted.
2.
All
capacitor
values
are
in
microfarads
(p=picofarads)
.
U.S.A.
CANADA
At
1A *
SW
PCB
-22!
.
0,033
uF
+
CANADA
:
0,033
pF
+1200./
I25V
AC
120V_BRN
1209
/250v
AC
Q90!1
2SDI265
(0)
Q902
2SC2320F
2SB941
(P)
2SAS99F
2SC2877Y
ORG
__[2.5V
aC
D901
wo2
ORG
ov
A
D903
DSI35D
R908
82(172W)
A
c903
1000/50v
coos
+
c907
.
EUROPE
|
OTHERS
t———
A
TIL6A
904
F9OI
|
as0y
OPEN
joooveev
T
TIOOMA
SHORTING
uN
250V
#393
Tene
OPEN
emey
a74aw)
1
3
5
5
}
TO
REC/PLAY
AMPL
PCB
24
{__
EUROPE,
U.K.
OTHERS
RDISEB3
RDIZEBS.
C910
—13.1v_
220/16V
CONTROL
PCB
U701
BAB43
Q7i3
2SC2320F
Q737
2SC2320F
D705
u702
TD62504P
Q7l4
2SA999F
Q738
2SD571L
0706
D711
U703~VU705
SN7400N
Q7I5
VQ7I7
2SC2320F
Q739,
Q740
2SC2I20Y
o7l2,
0713
U706
uPC393C
Q7I8
~Q72l
2SA999F
Q741
,
Q742
2SA950Y
D714
~D7I6
u707
HD38755A6!
a722
2SC2320F
Q743,
2SC2877Y
p77
(HMCS43
)
Q723
2SA999F
Q744
2SC2320F
0718
~D730
cs
Q724
0726
2SC2320F
0745,
2SA999F
D731
Q70l
_
Q727
-
2SA999F
Q746
2SC2320F
0732
D735
Q702
2SC2320F
Q728,
Q729
2SC2320F
Q747
2SA999F
0736,
D737
Q703
2SAS99F
Q730
2SAS99F
Q748
VQ751
2SC2320F
D738
704,
Q705
28C2320F
731
2SC2320F
D739
Q706
2SA999F
Q732,
Q733
—_
D740
~D742
707
28C2877Y
9734
2SD571L
D701
DSI35D
D743
0745
Q708~0710
28C2320F
0735
2SC2877Y
D702
—
Q7ll,
Q7I2
2sas99F
0736
2SA999F
D703,
D704
DSI35D
=
3.
Each
voltage
is
measured
value
in
STOP
mode,
unless
otherwise
noted.
I.
4.
(~~~):
Front
panel
indication
5.
————:
+B
power
supply
circuit
6.
:
-B
power
supply
circuit
7.
Parts
marked
with
this
sign
are
safety
critical
components.
They
must
always
be
replaced
with
identical
components.
Refer
to
the
appropriate
parts
list
to
ensure
exact
replacement.
2.
TO
FL
PEAt
LEVEL METI
RD5.6EB2
ISSI33HV
DSI35D
ISSI33HV
ISSIZ3HV
ISSI33HV
ia S|
By 3 cS)
ISSI33HV
DsI35D
ISSI33HV
FRPTO
Mfirld
Q(k=kQ,
M
FSI
FEE
DL
FED
O
ABFA
I>
boOo—JER,
BRE
[AKL
H
94IVSWHEIR
I
A-KUE
AVY
FV
ORs
uF
(p=