Cd Rf Front End - Sony DVP-M35 Operation Manual

2-2.

CD RF Front End

BLOCK
The RF signal output from the CD OP is input to ICOO @ and @, and transmitted to IC806ARP
of the MB-78 board via the amplifier, equalizer.
r a n g e 5 0 0 m V
Figure 2-7.
RF (eye pattern) waveform at CD disc
TK-47 board CN005@P
I I
Figure 2-6. TK-47 board RF/CD
about 1-1.4Vp-p
r a n g e
500ns
-
5 0 0 m V
Figure 2-8.
RF envelope waveform at CD disc
TK-47 board CNOO@P
-
TK-47 board
ARP
about 1-1.4Vp-p
20ns