Technics SA-5460 Service Manual

@ BLOCK DIAGRAM OF INTEGRATED CIRCUIT
e 1C1 (SVIHA1151) e
AM RF, OSC, MIX, IF AMP &
AM DETECTOR CIRCUIT
1C102 (SVIHA1156)
FM MULTIPLEX CIRCUIT
vco
FILTER ADJUST
FILTER
(2)
COMPOSITE
SIGNAL
INPUT
ese
STEREO GROUND POWER
INDICATOR SUPPLY
S)
(1) (R)
OUTPUT
FILTER
vcc METER
e 10101 (SVILA1230)
FM IF AMP, FM DETECTOR & MUTING CIRCUIT
IF QUAD. DC
+ Vec OUTPUT INPUT REFERENCE
e 10201, 202 (SVITA7129P)
EQUALIZER AMPLIFIER
\F
me
+VCC
ruven
AGC
OUTPUT é
4) 5)
GROUND EMITTER
@)
EMITTER
roar a os ae pres :
m@ CIRCUIT OF POWER SUPPLY........ Only Set for England (XE)
Note:
$1010: Power switch in “ON” position.
$1013: Voltage selector switch in ‘'220V"' position.
® 220v <—@ 240V
T1001
=
THERMAL
USE
AC LINE
S1010 220W/ 240V
Note:
indicates
that
only
parts
specified
by
the
manufacture
be
used
for
replacement
in
critical
circuits.
SA-6460
@ INPUT & TAPE DECK CONNECTION TERMINAL CIRCUIT BOARD
Ack
OADE IN JAPANM
m@ SPEAKER PROTECTION CIRCUIT ....... Only Set for England (XE)
e Printed Circuit Board
©) POSISTOR
2 (PHZ0!)
t)
e Schematic Diagram
+B[30V}
=
3
na
2 “ae
ee)
ie
BLS
o> Ff
olen
» «| 8
N
ao
wt
wo
R645 56K &
POWER OUTPUT 1
8 I
R646 56K os
a
Addition Thermal Protection Circuit
D602
TR617_TR618
) ©

Technics SA-5460 Specifications

General

Brand	Technics
Model	SA-5460
Category	Stereo Receiver
Language	English