69
PSR-S750/PSR-S950
●
Other Tests
AUX IN
Check that the output is as shown in the following table when signals are input to the AUX IN.
INPUT
OUTPUT
OUTPUT (10 k
Ω
load)
PHONES (33
Ω
load)
L/L+R
R
L
R
AUX IN L:
Sine wave (1 kHz, 0 dBu)
R:
No
input
+7.4 ± 2 dBu
-50.0 dBu or less
+1.8 ± 2 dBu
-40.0 dBu or less
AUX IN L:
No input
R: Sine wave (1 kHz, 0 dBu)
-50.0 dBu or less
+7.4 ± 2 dBu
-40.0 dBu or less
+1.8 ± 2 dBu
Noise Level Check
Connect the level meter (with JIS-C fi lter) to the L/R of the [PHONES/OUTPUT] jack. (33 ohms load)
Set the [MASTER VOLUME] to the maximum level and check the noise level.
· PHONES L, R: –90 dBu or less
Содержание PSR-S750
Страница 41: ...41 PSR S750 PSR S950 Pattern side 2NA WZ35370 1 DM Circuit Board PSR S750 ...
Страница 43: ...43 PSR S750 PSR S950 Pattern side Scale 90 100 DM Circuit Board PSR S950 2NA WZ49340 1 ...
Страница 45: ...45 PSR S750 PSR S950 Scale 90 100 Pattern side AJACK Circuit Board 2NA WZ43510 2 ...
Страница 47: ...47 PSR S750 PSR S950 PNM Circuit Board Pattern side Scale 70 100 2NA WZ50830 1 ...
Страница 48: ...PSR S750 PSR S950 48 PNS Circuit Board Component side WR 315 1 WR 31 1 WR 310 1 2NA WZ50830 1 ...
Страница 49: ...49 PSR S750 PSR S950 Pattern side PNS Circuit Board 2NA WZ50830 1 ...
Страница 50: ...PSR S750 PSR S950 50 Component side Pattern side PNC Circuit Board WR 316 1 Scale 75 100 2NA WZ55980 ...
Страница 52: ...PSR S750 PSR S950 52 Pattern side PNR Circuit Board WR 316 1 Component side Scale 90 100 2NA WZ55980 ...