Teac X-3R - Page 32

a
al
i
ica
a
aa
a
a
a
aL
IN/OUTPUT
PCB
(1/2)
lav
(-3108)
(sa)
40}
Jia
6)
i
vsov
{|
O
MONITOR
|
_
(16)
Nett,
i
$104
34
clog
_L
OY
ae
°
LOUTPUT
}
(37)
A
(3/08)
(200
T
(a)
6
|
]
|
'
ie
ee
ch
R
ch=—28
dis
®p
O
100/10V
4.7/25V
:
BS2l'(
R522)
38)
$riov
=
pe
es
100k
(A)
1
!
Ri22
|
270
d
ae
44 } (2408/82)
R chaw—2 0 PHONES
VU METER
(—30.508)
46 [ee
(48)
O
(48)
O
27
[aah
294)
30
CI40 = 820p
(-2546)
7
(erae!
RECORD
HEAD
C130
10/16V
(LR)
c308
47/25V
REC MUTE
$l03
cl4t
100p max
142
1089 max
l2v(-6v)
Cc24l
100p max
C242
100p max
ae
ne
if ERASE HEAD
EH oO.
Bp XL
C304
47/25V
0
a aa a CS
ee
eee
POWER
SUPPLY
PCB
37
34
CONTROL
PCB
21
\l
38,
POWER
SUPPLY
PCB
36
REC/PLAY AMPL PCB '
ee
os
|
IS2473HJ 0301 RD6.2EB
0302 IS2473HJ
0303 IS2473HJ
0304 RD4.2EB
D305 IS2473HJ
0306 IS2473HJ
1S2473HJ
1S2473HJ
NOTES
1. Schematic diagram shown for left channel except for some of the components.
2. All resistors are % watt, +5%, unless marked otherwise.
Resistor values are in ohms (k = 1,000 ohms).
3. All capacitor values are in microfarads (p = picofarads).
4.
1.
Parts
marked
with
this
sign
are
safety
critical
components.
They
must
always
be
replaced
with
identical
components-refer
to
the
TEAC
parts
list
and
ensure
exact
replacement.
5. Voltage and level values are for reference only.
6.
DC
voltages
were
measured
during
REC/PAUSE
mode
unless
otherwise
noted.
7. O0dB =0.775V
8. +B power supply circuit
9. [____]: front panel indication
fr _y: rear panel indication
X-3R
Stereo Tape Deck