Technics QUARTZ ST-X999 Service Manual

CYUARTZ Synthesizer
AM/FM Stereo Tuner
SPECIFICATIONS
(DIN 45 500)
m FM TUNER SECTION
Frequency range
Sensitivity
S/N 30 dB
S/N 26 dB
S/N 20 dB
IHF 46 dB stereo quieting sensitivity
Total harmonic distortion
MONO
STEREO
S/N
MONO
STEREO
Frequency response 20 Hz ~ 15 kHz,
Alternate channel selectivity
+400 kHz
Capture ratio
Image rejection at 98 MHz
IF rejection at 98 MHz
Spurious response rejection at 98 MHz
AM suppression
Stereo separation
1 kHz
Carrier leak
19 kHz
38 kHz
Channel balance (250 Hz ~ 6,300 Hz)
Limiting point
Bandwidth
IF amplifier
FM demodulator
Antenna terminals
m AM TUNER SECTION
Frequency range
MW
530 kHz ~ 1620
87.50~ 108.00 MHz (0.05 MHz-steps)
1.5 pV (IHF, usable)
~70 dB (—80 dB, IHF)
—75 dB (—80 dB, IHF)
Selectivity (+ 9 kHz)
MW (at 999 kHz)
+0.5 dB ~ -1.5 dB
70 dB
1.0dB Programmable content
90 dB
90 dB
90dB_ Setting intervals
55 dB
Priority order
40dB & GENERAL
Output voltage
Power consumption
Power supply
+1.2dB Dimensions (W x H x D)
1.0 pV .
Weight
180 kHz
1000 kHz
75Q (unbalanced)
522 kHz ~ 1611 kHz (9 kHz-steps)
kHz (10 kHz-steps)
ORDER NO. AD89051 18C2
Tuner
3 T-X999
Color
| (K)...Black Type |
Area
Country
Code
Area
Color
(EG) | F. R. Germany & Italy (K)
Sensitivity (S/N 20 dB)
MW
20 pV,300 pV/m
55 dB
40 dB
60 dB
Quarz-jock type
24-hour indication
Within 0 sec.~ +10 sec.
monthly (at 25°C)
24-hours programmable
weekly (1 setting)
once only (1 setting)
sleep (at 10~60 min. 10-min. intervals)
Program source (FM, MW)
Power ON/OFF setting
Designation of preset station
1 minute ~23 hours,59 minutes
(at 1-min.intervals)
sleep, once, weekly
0.5 V (1.0 V, IHF)
9W(clock 5W)
AC 50 Hz/60 Hz.220V
360 x 64.5 x 288 mm
(14-3/16" x 2-17/32" x 11-11/32")
2.1 kg (4.6 Ib.)
Specifications are subject to change without notice.
Weight and dimensions are approximate.
Technics
Matsushita Electric Industrial Co., Ltd.
Central P.O. Box 288, Osaka 530-91, Japan