Technics QUARTZ SA-R177 User Manual

SA-R177
Bandwidth
Wi
GENERAL
IF
amplifier
180
kHz
FM
demodulator
1000
kHz
os
oe
ow
Antenna
terminals
75
Q
(unbalanced)
For
Oceania
AC
50
Hz/60
Hz,
240
V
For
Third
Region
AC
50 Hz/60
Hz,
110
V/127
V/220
V/240
V
ll
AM
TUNER
SECTION
Danenstons:(WHtx:P)
_
430
x
114
x
300
mm
Frequency
range
522
kHz~
1611
kHz
(9-kHz
steps)
Weight
NG
ae
a
cou
530
kHz
~
1620
kHz
(10-kHz
steps)
9
kg
(13:90)
Sensitivity
(S/N
20
dB)
20 pV,
330
pV/m
Selectivity
at
999
kHz
55
dB
Note:
Image
rejection
at
999
kHz
40
dB
Total
harmonic
distortion
is
measured
by
the
digital
spectrum
IF
rejection
(at
999
kHz)
55
dB
analyzer.
i
CONTENTS
Page
Page
CONNECTIONS
TO
EQUIPMENT
............00e
ee
eeee
2
BLOCK
DIAGRAM
.........
000
e
ence
eee
13
~
15
BEFORE
USE
..
0
cc
ce
ce
teers
3
INTERNAL
CONNECTION
OF
FL...
2...
eee
ee
16
REMOTE
CONTROL
OPERATION
...........0
00
e
eee
3
SCHEMATIC
DIAGRAM
........0
2
eee
eee
ne
17
~
24
ACCESSORIES
.
0...
ec
ee
ee
eee
3
PRINTED
CIRCUIT
BOARDS
.......
2205
ce
ee
enae
25
~
31
FRONT
PANEL
CONTROLS
AND
FUNCTIONS.........
4,5
WIRING
CONNECTION
DIAGRAM
..........-.0.
e002
32
DISASSEMBLY
INSTRUCTIONS
............--e+005
6~9
EXPLODED
VIEW...
1...
0
ce
cer
ener
eens
one
33,
34
PROTECTION
CIRCUITRY
..
0...
0.
cee
eee
ee
tee
10
REPLACEMENT
PARTS
LIST
........-
0000
ee
ve
ee
35
~
38
BEFORE
REPAIR
...
20...
cc
eee
eee
eee
10
EXPLODED
VIEW...
cc
te
eee
wees
38
MEASUREMENTS
AND
ADJUSTMENTS
............
10,
11
RESISTORS
&
CAPACITORS
..........2-
00 ee
ueee
39,
40
TERMINAL
FUCTION
OF
IC...
1.
ee
ee
eee
12
Mi
CONNECTIONS
TO
EQUIPMENT
Antenna
connection
terminals
Speaker
connection
terminals
“GND” terminal
Voltage selector
(For (G) area only.)
~AC IN
REMOTE CONTROL
OUT TAPE
OUT BACK{}oUT BACK
AC IN socket( AC IN)
“PHONO”
terminals
(about 150pF)
Remote-control tape tersninal
(Connect a tape deck.)
Remote-control terminal
“TAPE/VCR
2”
terminals
(Connect
a
tape
deck
and/or
conmpact
disc
player.)
“VCR 1” terminals
“CD”
terminals
3
;
;
Phono
input
capacitance
is
about
140pF.

Technics QUARTZ SA-R177 Specifications

General

Brand	Technics
Model	QUARTZ SA-R177
Category	Stereo Receiver
Language	English