Philips FWT6600 Service Manual page 14

TECHNIAL DESCRIPTION
CD + MP3 - Part Specifications (CD MECHAISM DA11VZSS OF SANYO )
Active components
Active components
AUDIO part: Measurement with Audio Signals Disc-783 7104 078 04911 on spkeakers or Headphone socket with nom.load
De-emphasis
Frequency accuracy
Channel Unbalance
Frequency Response 63Hz
Frequency Response ( 30Hz - 10 kHz )reference 1kHz
Frequency Response ( 40Hz - 125Hz ) reference 63Hz
Frequency Response ( 63Hz -10kHz )reference 1kHz
Signal to Noise Ration ( Unweighted )
Signal to Noise Ration ( A - weighted )
Crosstalk ( 1kHz ) ( A - weighted )
Hum & Noise ( *1 )
THD (1KHz -6dB)
THD (10KHz -20dB)
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 )
Wedge
Eccentric
Fingerprint
Black dot
Skew 0.6mm
Bad HF track
Hwavy fingerprint
Playback position
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
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)
Class No
NAME : ZC.ZENG
KT CHECK
Input
Signal processsing
TDA7468D
Description
Limit
600um
150um
No audible defect
500um
No audible defect
No audible defect
No track jumper/plops
Solid, Normal position (Set is located on a flat surface, floor)
CD / MP3 SPECICFICATION
FWT6600/ All Version
11
DATE :
1-14
AMP IC Output
D/A converter
WM8782SEDS/R
Extern Filter
15us / 50us Switchable via Subcode information
Sub ch
reference 1kHz
FL/FR ch
Sub ch
na TEST
Low ch
high ch
Typical
900um
200um
800um
11 SH 190 -11
Motor
3CD-TDA7073A
--
--
HF-preamplifier Servo processor
NJM4556AM
BU9543KV+BA5826FP
Nom Lim
N/A ± 0.5
1 2
8
'± 3
1
-5
± 3
± 3
± 3
60 50
65 55
>= 35dB
1 1.5
0.2 <1
<1 <3
Test disc
TNO 7, 9 of SBC 444A(7104 099 24990)
TNO 1, 24 of 200um disc (7104 099 24960)
TNO 11 of Sub chassis 8A
TNO 13 of SBC 444A (7104 099 24990)
TNO 1,6 of 0.6mm skew (7104 099 28260)
TNO 8 of Sub chassis 8A
TNO 10 of Sub chassis 8A
Ver
1
2
3
Logic control
MLC3895
Unit
%
dB
dB
dB
dBA
dBA
dB
dB
mV
%
%
Issued Date
23-Sep-11
A4