Samsung SV-DVD50 Service Manual page 140

Circuit Operating Descriptions
PEAK DEV
KHz
50
25
7-38
AM-DSB-SC
25
L+R
5
50-15KHz
f 2f
H H
Fig. 7-34 Base Band Spectrum
50
L-R
dbx-TV
NR
3f 4f
H H
15
SAP
TELEMETRY
dbx-TV NR
FM 3KHz
FM 10KHz
50-10KHz
5f 6f 6.5f
H
H
f = f15.734KHz
H
3
f
H