Switch
LD Drive
LD Drive
Switch
AND GATE LOGIC IC
Power Supply IC
Muting Switch
AND GATE LOGIC IC
Switch
LD Drive
LD Drive
A
DVD MODULE(I/O) CIRCUIT
TO
MAIN
CIRCUIT
(CN2004)ON
SCHEMATIC
DIAGRAM-3
TO
SPINDLE
MOTOR
ASSY
TO
OPTICAL
PICKUP
UNIT
: CD-DA SIGNAL LINE
: DVD(AUDIO) SIGNAL LINE
: MAIN SIGNAL LINE
: DVD(VIDEO) SIGNAL LINE
: +B SIGNAL LINE
TC8005
TC8011
K8005
K8010
Spindle
Motor Drive
Tracking Coil/Focus Coil
Traverse Motor Drive
SCHEMATIC DIAGRAM-1
QR8571
Q8562
Q8561
Q8550
QR8420
Q8560
Q8552
Q8551
SA-HT870E,EB,EG DVD MODULE(I/O) CIRCUIT