Sony D-99 Service Manual

CD section
System
Laser diode properties
Spindle speed
Scan velocity
Error correction
D-A conversion
Frequency response
Wow and flutter
Outputs (at 9 V input level)
“*Measured by EIAJ CP-307
General
Power requirements
CAUTION
SPECIFICATIONS
Compact disc digital audio system
Material: GaAlAs
Wavelength: 780 nm
mission duration: Continuous
Laser output: Less than 44.6.W*
*This output is the value measured at a distance of 200 mm
from the objective lens surface on the Optical Pick-up Block.
500 r.p.m. to 200 r.p.m. (CLV)
1.2-1.4 m/sec.
Sony Super Strategy Cross Interleave Reed Solomon Code
{-bit quarz time-axis control
20-20,000 Hz *2dB
Below measurable limit’ *
Line output (stereo minijack)
Output level 1.0 V rms at 50 kilohms
Load impedance over 10 kilohms
Headphones (stereo minijack)
9mW + 9 mW at 16 ohms
Rechargeable battery pack BP-2EX (supplied)
Battery case EBP-2 (supplied) and two size AA (LR6) alkaline
batteries (optional)
DC IN 9 V jack accepts:
Sony AC power adaptor (supplied)
-— Continued on page 2 —
Use of controls or adjustments or performance of pro-
cedures other than those specified herein may result in
hazardous radiation exposure,
COMPACT DI
US Model
Canadian Model
AEP Model
UK Model
E Model
DISstmMaN
Model Name Using Similar Mechanism | D-9,//90
CD Mechanism Type CDM-90

Sony D-99 Specifications

General

Brand	Sony
Model	D-99
Category	CD Player
Language	English