Teac X-2000R - Schematic Diagrams

SCHEMATIC
DIAGRAMS
X-2000R
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE
RETURNING
APPLIANCE
TO
THE
CUSTOMER,
MAKE
LEAKAGE-
CURRENT
OR
RESISTANCE
MEASUREMENTS
TO
DETERMINE
THAT
EXPOSED
PARTS
ARE
ACCEPTABLY
INSULATED
FROM
THE
SUPPLY
CIRCUIT.
NOTES
1.
2.
3.
COND
Schematic
diagram
of
the
amplifier
section
shown
for
left
channel
except
for
some
of
the
components.
Allresistors are % watt, +5%, unless marked otherwise.
Resistor values are in ohms (k = 1,000 ohms).
All capacitor values are in microfarads (p = picofarads).
A\
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.
Voltage and level values are for reference only.
OdB = 0.775V :
Indicated
values
are
those
existing
when
the
meter
indicates
OVU.
{____] : front panel indictation
r=" 7] : rear panel indication
———-_ +B power supply circuit.
—--—— -—B power supply circuit.
3k.
1. PY IRB IELChHDADRENTHORS.
2. j8O MirikQ(k=kQ, M=MQ).
RICFSEOERUEU,
1/4WHY,
Da2elb
15%.
3.0L FVUO MitltuF (p=pF).
(BP): Nt R-S- IVF VS
(CE): VBEy7-1YFVy
RICREORUIVST
VU,
MELSYOVIS-
IVT
uy.
4. BEBE AUES LVUUIEE SETS.
0dB=0.775V
5.AV-IOHSRAISESRAD CT.
LRG
SESSLIT
1
Py
DHEOMMEBAL
TSE
aw.
6. dd:
Gone a
yf oe er
8.
ar a
JOY R-NRVELORAR
UP -INRVEORAR
—— :+B#iR oH
>: —- BSR
TEAC.
2nd Issue; June, 1984