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1-2
ETF
BOARD
MAINS
BOARD
MPEG
BOARD TUNER
BOARD
COMBI BOARD
H/P
BOARD
KARAOKE
BOARD
FRONT
BOARD
CD BOARD CD KEY BOARD
LOCATION OF PC BOARDS
PCS 103 725/21M
Dolby B
Incredible Surround
Karaoke x
News
RDS
Rotary Encoder (volume control) x
Jog Shuttle
Voltage Selector x
Aux Input x
Video Output x
Headphone Socket x
Line Output
Subwoofer Output
Surround Output
Matrix Surround Loudspeakers
Tuner board - ECO5 Sys x
Tuner board - Tuner 95
Standby with clock display x VERSION VARIATIONS:
Type /Versions: FW-V28
Features &
Board in used:
Page 2
PCS 103 726 1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable
Mains frequency : 50/60Hz
Power consumption
Standby : < 15W (Demo mode off)
Active : 35W
Clock accuracy : < 4 seconds per day
Dimension centre unit : 265 x 310 x 320mm
TUNER:
FM
Tuning range : 87.5-108MHz
Grid : 50kHz
IF frequency : 10.7MHz ± 25kHz
Aerial input : 75ohm coaxial
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 30dB
Image rejection : > 25dB
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
Grid : 9kHz / 10kHz
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.0mV/M
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 45dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
AMPLIFIER:
Output power Left/Right : 2 x 15W RMS
1) @ 6 ohm
Frequency response within ±3dB : 50Hz-15kHz
Dynamic Bass Boost : DBB On, DBB Off
2)
Digital Sound Control : Jazz, Techno, Optimal, Rock 2)
Input sensitivity
Aux-in : 700mV ± 3dB at 600ohm
Mic : 3.5mV ± 3dB at 600ohm
Output sensitivity
Headphone : 18mW at 32ohmCASSETTE 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
VIDEO CD:
Audio Performance
Measurement done at output conn. of the CDC module.
Frequency response within ± 3dB : 20Hz - 20kHz
Output level (in Vrms) : 500mV ± 2dB unloaded
Signal/Noise ratio (A-weighted) : > 80dBA
Distortion at 1kHz : < 0.003%
Channel unbalance at 1kHz : < 2dB
Channel separation at 1kHz : > 60dB
De-emphasis : 0 or 15/50 µS (Switched by subcode
on the disc)
Video Performance
Video output level : 1.0 ± 0.2Vp-p
Luminance non-linear distortion : < 0 ± 5%
Luminance S/N ratio : > 50dB
1)±1dB, 1kHz, 10% THD
2)Frequency response in each setting is software controlled.
