Goodmans GMS880, Service Manual

Page: 11 / 59

ALIGNMENT PROCEDURES
10
CD PLAYBACK PERFORMANCE DATA
2000mW NORMAL
Supply Voltage: DC12V/AC:
Standard Output: 50
mw Measured By:
Dummy Load: 4 Ohm
0 DB = 1V Tone:Center Approved By:
Measuring Items Unite Norm Limit Sample1 Sample2
WOW & Flutter %
Play Freq. Response db
at 40 HZ db +/-3 +/-6
YEDS-18 at 1 KHZ db 0 0
at 10 KHZ db 0 +/-3
at 18 KHZ db +/-3 +/-6
P/B SN DC Operation db
YEDS-18 AC Operation db 50 45
Min Vol Hum & Noise AC Optetaion mv 1 3
Max Vol Hum & Noise AC Optetaion mv 10 20
THD10% Output Power
mW
Њ
1800
Max Output (0dB 1K) RMS mW
Њ
1800
THD at 1 KHz db 0.5 0.8
Super Bass. at KHz db
at 100 KHz db
at 1 KHz db
at 10 KHz db
at KHz db
Channal Separation L - R db 40 30
YEDS-18 R - L db 40 30
Channel Balance db 1 2
Back Spot SBC444A UM 800 600
Finger Prints SBC444A UM 19TRACK 18TRACK
Interruption SBC444A UM 1000 800
Deflection 731RA MM 1 0.9
Eccentricity 712RA UM 210 140
Access Operation First Sec 6
Time Last Sec 13
REMOTE:(option)
Remote Space
M 9 7
Remote Angular degree >30