Philips FWT6600, Руководство по обслуживанию

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Issued Date
1-14
TNO 11 of Sub chassis 8A
A4
2
Class No
3
Playback position Solid, Normal position (Set is located on a flat surface, floor)
TNO 13 of SBC 444A (7104 099 24990)
TNO 1,6 of 0.6mm skew (7104 099 28260)
Hwavy fingerprint No track jumper/plops
1. Playback of above mentioned tracks possible wihout track loss or audible defects.
2. Double black dot, max. diameter, thin/disk is according to PQR or AR 30-05-239
Frequency Response 63Hz
FL/FR ch
Sub ch
dB
1
Black dot 500um 800um
Ver
1
CHECK
11 11 SH 190 -11
DATE :
NAME : ZC.ZENG
KT
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)
23-Sep-11
CD / MP3 SPECICFICATION
FWT6600/ All Version
TNO 10 of Sub chassis 8A
Bad HF track No audible defect TNO 8 of Sub chassis 8A
Skew 0.6mm No audible defect
Eccentric 150um
Fingerprint No audible defect
Limit Typical Test disc
200um TNO 1, 24 of 200um disc (7104 099 24960)
Wedge 600um 900um TNO 7, 9 of SBC 444A(7104 099 24990)
REMARKS:
1. Amplification reserve for CD = +2dB ('±2dB),Ref.Level for CD is a 0dB track instead of a .-6dB track.
Playability :(acc.To AR 30-05-239 )
% THD (10KHz -20dB) <1 <3
mV
THD (1KHz -6dB) 0.2 <1 %
Hum & Noise ( *1 ) 1 1.5
55
dBA 50
dB
dB
dB
Sub ch
Crosstalk ( 1kHz ) ( A - weighted ) >= 35dB
dBA
Signal to Noise Ration ( Unweighted ) 60
Signal to Noise Ration ( A - weighted )
na TEST
high ch
Frequency Response ( 40Hz - 125Hz ) reference 63Hz
Frequency Response ( 63Hz -10kHz )reference 1kHz
65
De-emphasis
15us / 50us Switchable via Subcode information
Frequency accuracy
'± 3
± 3
Low ch ± 3
± 3
-5
N/A ± 0.5
1 2
Frequency Response ( 30Hz - 10 kHz )reference 1kHz
8
Channel Unbalance
reference 1kHz
Servo processor
%
dB
Lim
AUDIO part
: Measurement with Audio Signals Disc-783 7104 078 04911 on spkeakers or Headphone socket with nom.load
TECHNIAL DESCRIPTION
CD + MP3 - Part Specifications (CD MECHAISM DA11VZSS OF SANYO )
Input AMP IC Output Motor Logic control
Active components
TDA7468D WM8782SEDS/R NJM4556AM
Unit Description Extern Filter Nom
--
BBA5826FP
Signal processsing D/A converter HF-preamplifier
MLC3895
--
Active components
7'$7+
3CD-TDA7073A