Page 1
1-2
ETF
BOARD
MAINS
BOARD
TUNER
BOARD
COMBI BOARD
H/P
BOARD
KARAOKE
BOARD
FRONT
BOARD
CD BOARD CD KEY BOARD
LOCATION OF PC BOARDS
PCS 103 518/21 /21M /22 /34 /37 /21 /21M /30 /33
Dolby B
Incredible Surroundxxxxxxxxx
Karaoke x x x x x
News x x
RDS x x
Rotary Encoder (volume control)xxxxxxxxx
Jog Shuttlexxxxxxxxx
Voltage Selector x x x x
Aux Inputxxxxxxxxx
Digital Outputxxxxxxxxx
Headphone Socketxxxxxxxxx
Line Output
Subwoofer Outputxxxxxxxxx
Surround Output
Matrix Surround Loudspeakers x x x x
Tuner board - ECO5 Sys x x xxxxxx
Tuner board - Tuner 95 x
Standby with clock displayxxxxxxxxx VERSION VARIATIONS:
Type /Versions: FW-C38 FW-C39
Features &
Board in used:
Page 2
PCS 103 519 1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21/21M
120V for /37
220V for /33
220-230V for /22/34
230V for /25
230-240V for /30
Mains frequency : 50/60Hz
Power consumption Standby : < 25W
Active : < 75W
Clock accuracy : < 4 seconds per day
Dimension centre unit : 265 x 310 x 340mm
TUNER:
FM
Tuning range : 87.5-108MHz
65.81-74MHz for /34
1)
Grid : 50kHz (& 30kHz for /34)
100kHz for /37
IF frequency : 10.7MHz ± 25kHz
Aerial input : 75ohm coaxial
300ohm click fit for /37
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 25dB [> 30dB]
Image rejection : > 25dB [> 60dB]
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 8µV
Crosstalk at RF=1mV, dev. 40kHz : > 18dB
MW
Tuning range : 531-1602kHz
530-1700kHz for /21/37
Grid : 9kHz
10kHz for /21/37
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.0mV/M
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 45dB [> 40dB]
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
LW
Tuning range : 153-279kHz
Grid : 3kHz
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : [< 7.0mV/M]
Selectivity at 18kHz bandwidth : [> 30dB]
IF rejection : [> 25dB]
Image rejection : [> 35dB]
Distortion at RF=50mV, m=80% : [< 5%]AMPLIFIER:
Output power
Left/Right : 2 x 25W FTC
3) @ 6 ohm
2 x25W RMS
2) @ 6 ohm /37
Surround : 2 x 5W
4) @ 6 ohm
Frequency response within ±3dB : 50Hz-15kHz
Dynamic Bass Boost : DBB On, DBB Off
5)
Digital Sound Control : Jazz, Techno, Optimal, Rock 5)
Incredible Surround : Inc Surr, IS Off 5)
VEC Control : Hall, Cinema, Concert 5)
Input sensitivity
Aux-in : 700mV ± 3dB at 600ohm
Mic : {3.5mV ± 3dB} at 600ohm
Output sensitivity
Sub-woofer : 1.5V ± 3dB at 22kohm
Headphone : 18mW at 32ohm
Digital Out : 44.1kHz IEC958
CASSETTE RECORDER:
Number of track : 2 x 2 stereo
Tape speed : 4.76 cm/sec ± 2%
Wow and flutter : < 0.4% DIN
Fast-wind/rewind time C60 : 130 sec
Bias system : 75kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
Signal to noise ratio Type I : > 48dBA
Type II : > 52dBA
COMPACT DISC:
Measurement done at output conn. of the CDC module.
Frequency response within ± 1.5dB : 20Hz - 20kHz
Output level (in Vrms) : 550mV ± 2dB unloaded
Signal/Noise ratio (A-weighted) : > 80dBA
Distortion at 1kHz : < 0.003%
Channel difference at 1kHz : < ± 1dB
Channel separation at 1kHz : > 60dB
De-emphasis : 0 or 15/50 mS (Switched by subcode
on the disc)
[....] Values indicated are for "Tuner 95 Board" only
{....} Values indicated are for Karaoke version only
1)Default setting is OFF, to switch on please refer to page 3-4
2)±1dB, 60Hz - 12,5kHz, 10% THD
3)±1dB, 1kHz, 10% THD
4)For FW-C39 only
5)Frequency response in each setting is software controlled.
