Page 1
1-2
LO C AT ION OF PRINTED CIRCUIT BOARDS
/22 /34
Au x in /CDR in x x
Li
ne Out x x
Surround Out
Su
bwoofer Out
Digital Out x x
Matrix Surround
CD Text
Dolby B
RDS x
News x
Dolby Pro Logic (DPL)
Incredible Surround xx
Karaoke Features
Vol ta ge Selector
ECO Po wer Standby (Clock Display Off) x
ECO6 Tuner Board - Systems Non-Cenelec x
ECO6 Tuner Board - Systems Cenelec x
Center/Surround Channel
ETF7 ND/DD/FF - Chapter 9 x
x
ETF7 DB/DD/FR - Chapter 9A
VERSION VARIATION S:
Typ e /Versions: FW-C7 17
Fe atures &
Board in used:
HEADPHONE
BOARD
E
T
F
7
B
O
A
R
D
M
A
IN
S
B
O
A
R
D
POWER
BOARD
MAINS SOCKET
BOARD
T
U
N
E
R
B
O
A
RD
KEY-CDC BOARD
FRONT
DISPLAY
BOARD
IR-EYE
BOARD VU
METER
BOARD FRONT CONTROL
BOARD
A
F
9
B
O
A
R
D
CD
BOARD
x
x
x
x
Page 2
SPECIFICA TIONS
GENERAL:
Mains voltage :220-230V for /22/34
Mains frequency : 50/60Hz
Power consumption : < 1W at ECO Power Standby
:100W at Active
Clock accuracy : < 4 seconds per day
Dimension centre unit : 265 x 310 x 390mm
TUNER:
FM
Tuning range : 87.5-108MHz
65.81-74MHz for /34
1)
Grid : 50kHz (& 30kHz for /34)
IF frequency : 10.7MHz ± 25kHz
Aerial input : 75-„¦ coaxial
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 25dB
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
Grid : 9kHz
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%
LW
Tuning range : 153-279kHz /22
Grid : 3kHz
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : [< 7.0mV/M]
Selectivity at 18kHz bandwidth : [> 24dB]
IF rejection : [> 30dB]
Image rejection : [> 30dB]
Distortion at RF=50mV, m=80% : [< 5%]AMPLIFIER:
Output power (6-„¦, 1kHz, 10% THD)
L & R : 2 x 60W RMS
Frequency response within -3dB : 40Hz-20kHz
Incredible Surround : ON/OFF
WOOX : Level 1, 2, 3 & OFF
Digital Sound Control (DSC) : Digital, Rock, Pop,
Newage, Classic, Electric
Virtual Ambience Control (VAC) : Hall, Concert, Cinema,
Disco, Arcade, Cyber
Input sensitivity
Aux in : 500mV ± 3dB at 1kHz
CDR in : 1V ± 3dB at 1kHz
Output sensitivity
Line out (Left/Right) : 500mV ± 2dB at 22k-„¦
Digital out : IEC 958, 44.1kHz
Headphone output at 32-„¦:15mW ± 1dB
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
COMPACT DISC:
Measurement done at output conn. of the CDC module.
Frequency response : < ±1.5dB for 20Hz-20kHz
Output Voltage (in Vrms) : 550mV ± 2dB unloaded
Signal to Noise Ratio (A-weighted) : > 80dBA
Distortion at 1kHz : < 0.003%
Channel Unbalance : < ±1dB
Channel Separation (1kHz) : >60dB
De-emphasis : 0 or 15/50 mS (Switched by subcode
on the disc)
[....] Values indicated are for "ECO6 Cenelec Board" only.
1) Default setting is OFF, to switch on please refer page 3-4.
1-3
