KYE Systems Corp. Genius SP-J330, Service Manual

Page: 16 / 22

Service Guide
SP-J330
Normal
DESCRIPTION UNIT
R L
LIMIT
RATED OUTPUT POWER @THD 10% W 4.6 4.5
≧
4
SENSITIVITY (1KHz) @RATED O/P POWER m V 500 500 500±50
SENSITIVITY (1KHz) @1W O/P POWER m V 210 220 220±22
MAX INPUT LEVEL@1% THD m V 400 410 400±40
DISTOPTION@1kHz 1W OUT
% 0.25 0.25
≦
0.5
FREQUENCY RESPONSE(1KHz -3DB ) LOW Hz 20 20 20±10
FREQUENCY RESPONSE(1KHz -3DB ) HI KHz 65 65 65±20
S/N@RATED O/P POWER d B 79 79
≧
70
CHANNEL UNBALANCE @REF O/P POWER d B 0.5 0.5
≦
1
CHANNEL SEPARATION(ONE
CHANNELIN;OTHER CHANNEL INPUT
SHORTING
d B 48 50 ≧ 40
HUM NOISE (VOLUME MAX;INPUT
SHORTING)
m V 0.5 0.5
≦
2
HUM NOISE (VOLUME MIN INPUT SHORTING) m V 0.25 0.25 ≦ 1
Version 1.0 Page 16 of 22
Chapter 2. Specifications