2 - 1
GENERAL:
Mains voltage /05/12 : 220-240V
/55/77/78
:
110-127/220-240V
Switchable
Mains frequency
/05/12
:
50
Hz
/55/77/78
:
50/60
Hz
Power consumption
: < 50W max.
< 5W at standby
Clock accuracy
: 2 seconds per day
Dimension center unit : 220 x 292 x 285 mm
Dimension speaker
: 190 x 292 x 182 mm
Weight (with/without speaker box)
:
4.9
/2.3
Kgs
TUNER:
FM
Tuning range
: 87.5 – 108 MHz
IF Frequency
: 10.7 MHz
r
20kHz
Aerial input
: 75
:
pigtail wire
Sensitivity at 26sb S/N : < 18
P
V
Selectivity at 600 kHz
Bandwidth
: > 25 dB
IF rejection
: > 75 dB
Image rejection
: > 25 dB
Distortion :
< 3%
Crosstalk
: > 18 dB
MW
Tuning range
9 kHz grid : 531 – 1602 kHz
10 kHz grid : 530 – 1700 kHz
IF Frequency
: 455 kHz
r
1kHz
Aerial input
: Loop antenna
Sensitivity at 26sb S/N : < 4.0 mV/M
Selectivity at 18 kHz
Bandwidth
: > 18 dB
IF rejection
: > 45 dB
Image rejection
: > 28 dB
Distortion :
< 5%
AMPLIFIER:
Output power
: 2 x 20 W RMS
Speaker impedance
: 8 ohm
Frequency response
Within
r
3dB : 63Hz – 16 kHz
Hyper bass sound ON : 8dB
r
3dB at 125Hz
Digital sound control
: Rock/Pop/Jazz/Classic
Headphone output
: 32 mW
r
2dB at 32
:
CASSETTE RECORDER:
Number of tracks
: 2 x 2 stereo
Tape speed
: 4.76 cm/sec +2.5/-1.5%
Wow and flutter
: < 0.4% DIN
Fast-wind/rewind time : < 130 sec. With C-60
Bias frequency
: 75
r
10 kHz
R/P frequency response : 125 – 8 kHz (8 dB)
Signal to noise radio
: > 35 dB with type 1 tape
COMPACT DISC:
Number of programming track : 32
Frequency response
Within
r
1.5 dB : 20 Hz – 20 kHz
Signal/Noise ratio
: 50 dB/A-weighted
Distortion at 1 kHz
: < 3%
Channel separation at 1 kHz : > 25 dB
Support disc format :
Disc format ISO9660, single session CD
Max albums: 99, max. titles: 511
Supported sampling frequencies: 32 kHz, 44.1
kHz, 48 kHz
Bit rate : 32 – 256 (128 bits recommended)
SPECIFICATION
Summary of Contents for FWM139
Page 2: ...1 1 HANDLING CHIP COMPONENTS ...
Page 3: ...1 2 ...
Page 10: ...5 1 5 1 SET BLOCK DIAGRAM ...
Page 11: ...5 2 5 2 SET WIRING DIAGRAM ...
Page 12: ...6 1 6 1 CIRCUIT DIAGRAM CPU DISPLAY BOARD ...
Page 13: ...6 2 6 2 CIRCUIT DIAGRAM AMP POWER BOARD ...
Page 14: ...6 3 6 3 LAYOUT DIAGRAM CPU DISPLAY AMP POWER BOARD TOP VIEW ...
Page 15: ...6 4 6 4 LAYOUT DIAGRAM LAYOUT DIAGRAM CPU DISPLAY AMP POWER BOARD BOTTOM VIEW ...
Page 16: ...7 1 7 1 CIRCUIT DIAGRAM CASSETTE PART ...
Page 17: ...7 2 7 2 CIRCUIT DIAGRAM CD MP3 PART ...
Page 18: ...7 3 7 3 CIRCUIT DIAGRAM TUNER AUDIO PART ...
Page 19: ...8 1 LAYOUT DIAGRAM MAIN BOARD TOP VIEW 8 1 ...
Page 20: ...8 2 LAYOUT DIAGRAM MAIN BOARD TOP VIEW 8 2 ...
Page 21: ...9 1 9 1 EXPLODED VIEW DIAGRAM ...