
DV-09, DV-S9
17
A
B
C
D
5
7
8
5
7
8
IC504
TC74VHC20FT
IC505(1/2)
TC74VHC139FT
IC505(2/2)
TC74VHC139FT
H
3/4
H
2/4
H
3/4
FG,BMAD0-BMAD7,XMRD,XMWR,XMIRQ2,
XLICS.ASTB,DORPOS,XRESET,C2F,ROMXA,
ROMCK,LRSY,SBCK,SFSY,PW,SBSY,DOUT
DVD/XCD
H
2/4
H
2/4
: RF SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
: SLIDER SERVO LOOP LINE
(ROM)
(ROM)
(F)
(T)
(S)
(F)
(F)
(F)
(T)
(T)
(S)
H
1/4
DVD MAIN ASSY
(VWS1337)
LC78650NE
IC271(2/2)
NJM2100M
IC271(1/2)
NJM2100M
RESISTORS
Rank F
CAPACITORS
or
1/4
H
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