Sanyo RB-7201 Service Manual page 13

DVD P.W.BOARD OPERATION(SIGNAL)
B. Circuit block of Anti-Defect
1+
RF
6. Start-up program
A. Disc type Identification
a. In the case of DVD Dual Disc
b. In the case of DVD Single Disc
Thold
TE
TE
Fhold
FE
FE
1+
TH
3 '
Defct
3
DEF
Def Inh from IC500
PH
PH
BH
BH
- 24 -
1+
TE
Trk EQ
FE
Fcs EQ
DEFECTO
DEFECTI
PH
PH
PH-BH
BH
OR