Philips FWT9200 Series, Руководство по обслуживанию

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requency Response ( 200Hz - 16 kHz )reference 1kHz
5HDU&+
(2) All speaker "L" channel "- "connect to equipment " + "for measurement (because all "L"channel output are reverse ).
Skew 0.6mm
A4 NAME : Andy Lai
Playback position Solid, Normal position (Set is located on a flat surface, floor)
1. Playback of above mentioned tracks possible wihout track loss or audible defects.
Bad HF track No audible defect TNO 8 of Sub chassis 8A
Black dot 500um 800um TNO 13 of SBC 444A (7104 099 24990)
No audible defect
No track jumper/plops TNO 10 of Sub chassis 8A
2. Double black dot, max. diameter, thin/disk is according to PQR or AR 30-05-239
Hwavy fingerprint
CHECK
3. This unit can playback (only) CD-R or CD-RW discs. For performance specification, Please refer to module.
specification of CD99 (3103 308 52190)
Remarks :
CD / MP3 SPECICFICATION
10 10 SH 190 -10
Issued Date
DATE :
21-Dec-12
3
1
2
TNO 1,6 of 0.6mm skew (7104 099 28260)
Class No
FWT9200 All Version
Ver
4. (1)All speaker "R" channel "+ "connect to equipment " + "for measurement.
Test disc
Fingerprint No audible defect TNO 11 of Sub chassis 8A
Eccentric 150um 200um TNO 1, 24 of 200um disc (7104 099 24960)
Wedge
mV
dBA
± 4
dBA
dB
dB
600um 900um TNO 7, 9 of SBC 444A(7104 099 24990)
1 1.5
>= 45dB
0.2 <1
Playability :(acc.To AR 30-05-239 )
%
%
Limit
<3
1. Amplification reserve for CD = +2dB ('±2dB),Ref.Level for CD is a 0dB track instead of a .-6dB track.
REMARKS:
THD (10KHz -20dB) <1
Typical
THD (1KHz -6dB)
Signal to Noise Ration ( A - weighted )
Hum & Noise (filer 20kHz) ( *1 )
Crosstalk ( 1kHz ) ( A - weighted )
Signal to Noise Ration ( Unweighted )
65 55
60
'± 4
dB
dB
L/R
L/R
dB
1 3
Frequency Response ( 40Hz - 100Hz ) reference 63Hz
50
)5217&+
Frequency Response ( 40 Hz - 16 kHz ) reference 1kHz
L/R
68%&+
AUDIO part
: Measurement with Audio Signals Disc-783 7104 078 04911 on spkeakers or Headphone socket with nom.load
Signal processsing D/A converter HF-preamplifier
Active components
De-emphasis
15us / 50us Switchable via Subcode information
Frequency accuracy N/A ± 0.5 %
Extern Filter Nom Lim
Servo processor
Active components
dB Channel Unbalance
Unit Description
1 - 13
TECHNIAL DESCRIPTION
CD + MP3 - Part Specifications (CD MECHAISM DA11VF OF SANYO )
Input Output Motor Logic control