CD-PART: ( CD MECHAISM-DA11B3VF)(SANYO)
Technical description:
Input Output Motor/control Logic control 1
Active components MMSA1465(Mitsu
mi)
SC9639 2
Passive
components
3
Signal processing HF-preamplifier
Servoprocessor
4
Active components SC9639 5
Passive
components
6
Indicators/Display/Keys:
Display: Digits LCD for Track No. display 7
Keys: one 4-position slider switch, 6 tact switches on unit, 6 for CD -: Play, Stop, Previous/Search down,
Next/Search up, Program/Program review, CD-modes (Repeat/Shuffle)
8
Playability: (acc. To AR 30-05-239)
Limit Typical Testdisc 9
Wedge
500 Pm 700 Pm
TNO 7,9 of SBC 444A (7104 099 24990) 10
Eccentric
150 Pm 200 Pm TNO 1,24 of 200Pm disc
(7104 099
24960)
11
Fingerprint No audible defect TNO 11of Subchassis 8A 12
Black dot
500 Pm 600 Pm
TNO 13 of SBC 444A (7104 099 24990) 13
Skew 0.6mm No audible defect TNO 1,6 of 0.6mm skew (7104 099
28260)
14
Bad HF track No audible defect TNO 8 of Subchassis 8A 15
Heavy fingerprint No track
jumps/plops
TNO 10 of Subchassis 8A 16
Playback position Horizontal, Normal position (Set is located on a flat surface, floor) 17
- Playback of above mentioned tracks possible without track loss or audible defects. 18
- Double black dot, max. diameter, thin/thick disk is according to PQR or AR 30-05-239)
- This unit can playback (only) CD-R or CD-RW discs. For performance specification, please refer to
module
specification of CD99 (3103 308 52190)
Shock resistance: (acc. to AR 13-A6-CD-068)
r Z axis
G
19
r X or Y axis
G m
20
Acoustical noise:
Mode: Play/Pause 35 dBA max. (45 dbA in Search mode) 21
Mode: Jump (Next) 45 dBA max. 22
AUDIO part: (Measured with Audio Signals Disc-1, 7104 078 04911 on Speakers or Headphone socket with nom.
load)
Typ. Limit 23
Output level (TNO1) 24
SNR unwtd. 60 dB 48 dB 25
SNR wtd. dBA 65 dBA 57 dBA 26
Crosstalk (1kHz) 40 dB 26 dB 27
Crosstalk (10kHz) 30 dB 16 dB 28
Frequency response
Vol.max.–20dB (DBB on)
+9dB
+dB
r2dB at 100Hz
rdB at 10kHz
29
THD (1kHz, -6 dB) 0.2 % 2 % 30
THD (10 kHz, -20 dB) < 1 % < 3 % 31
Channel difference 2 dB 3 dB 32
Frequency accuracy - +/-0.5 % 33
De-emphasis
15Ps / 50Ps Switchable via Subcode information
34
REMARKS:
- Amplification reserve for CD = +2dB (r2dB); Ref. Level for CD is a 0dB track instead of a –6dB track.
35
To Next Page
Loading...
