Technics ST-G560L Service Manual

ORDER NO. AD8905130C8
CYUARTZ Synthesizer
LW/MW/FM Stereo Tuner
SPECIFICATIONS
(DIN 45 500)
Mi FM TUNER SECTION
Frequency range 87.50 ~ 108.00 MHz
87.525~ 108.00 MHz (+25 kHz shift)
Sensitivity 1.5 uV (IHF, usable)
SIN 30 dB 1.3 pV (75 O)
SIN 26 dB 1.2 uV (75 Q)
SIN 20 dB 0.9 pV (75 Q)
IHF 46 dB stereo quieting sensitivity 28 wV/75 QD
Total harmonic distortion
MONO (normal) 0.015 %
STEREO (normal) 0.02 %
S/N
MONO 72 dB (80 dB, IHF)
STEREO 66 dB (73 dB, IHF)
Frequency response 4Hz~15 kHz, +0.5 dB~ —1.0 dB
Alternate channel selectivity
normal + 400 kHz 50 dB
super narrow +200 kHz 25 dB
Capture ratio 1.0 dB
Image rejection at 98 MHz 100 dB
IF rejection at 98 MHz 100 dB
Spurious response rejection at 98 MHz 110 dB
AM suppression 55 dB
Stereo separation
1 kHz 60 dB
10 kHz 45 dB
Carrier leak
19 kHz ~55 dB (—60 dB, IHF)
38 kHz —40 dB (—45 GB, IHF)
Channel balance (250 Hz~ 6,300 Hz) +1.0 dB
Limiting point 0.85 pV
Bandwidth
IF amplifier 180 kHz
FM demodulator 1000 kHz
Antenna terminals 75 Q (unbalanced)
Technics
Tuner
Color
(K)...Black Type
(S)...Silver Type
Area
Country
Code | Area Color
(E), (E5) | Continental Europe {K) (S)
(EB) Great Britain (K) (S)
(EF) France (K)
WAM TUNER SECTION
Frequency range
MW 522 kHz~ 1611 kHz (9-kHz steps)
530 kHz ~ 1620 kHz (10-kHz steps)
LW 155 kHz ~ 353 kHz (9-kHz steps)
153 kHz~ 351 kHz {—2-kHz shift)
Sensitivity (S/N 20 dB)
MW 20 pV, 300 uVv/m
LW 50 uv
Selectivity (+9 kHz)
MW (at 999 kHz) 50 dB
LW (at 254 kHz) 50 dB
Image rejection
MW (at 999 kHz) 40 dB
LW (at 254 kHz) 40 dB
IF rejection
MW (at 999 kHz) 60 dB
LW (at 254 kHz) 35 dB
@ GENERAL
Output voltage 0.3 V (0.6V IHF)
Power consumption 9W
Power supply AC 50 Hz/60 Hz, 240V
Dimensions (W x H x D) 430 x 69 x 298 mm
(16-15/16" x 2-23/32" x 11-23/32")
Weight 2.7 kg (6 Ib.)
Note:
Specifications are subject to change without notice. Weight and
dimensions are approximate.
Matsushita Electric Industrial Co., Ltd.
Central P.O. Box 288, Osaka 530-91, Japan