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SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS
16.2. DVD (Servo)
: CD HEAD SIGNAL LINE
: DVD RF SIGNAL LINE
: DVD HEAD SIGNAL LINE
: MOTOR DRIVE SIGNAL LINE
OPTICAL PICK UP UNIT
FP8531
TA(DVD)
21
FP8531
TB(DVD)
20
FP8531
TC(DVD)
18
FP8531
TD(DVD)
19
PHOTO DETECTOR
FP8531
SUB1
4
B1
B2
A1
A2
HEAD
AMP
A4
A3
B4
B3
FP8531
SUB2
5
FP8531
FE1(DVD/CD)
16
FP8531
FE2(DVD/CD)
17
FP8531
RFN
13
FP8531
RFP
14
LASER
DIODE
(DVD)
LD+(DVD)
FP8531
PIN(DVD)
12
LASER
DIODE
(CD)
FP8531
LD+(CD)
11
FP8531
PIN(CD)
3
FP8531
DVD CD
15
ACTUATOR
TRACKING
COIL
FP8531
T+
26
FP8531
T-
23
FOCUS
COIL
FP8531
F+
25
FP8531
F-
24
FP8531
HFM
22
: TRACKING ERROR SIGNAL LINE
: FOCUS ERROR SIGNAL LINE
IC8001
MN2DS0018MP
DV5.0 LSI
TRVFT MUTE
120
VIN1
P4
49
SP MUTE
P3
119
VIN2
48
117
VIN3
118
VIN4
113
VIN5
114
VIN6
DRV0
67
115
VIN7
VHALF 110
PWM0
127
116
VIN8
112
VIN9
PWM1
126
111
VIN10
95
66
RFINN
DRV1
96
RFINP
Q8551,Q8552
LD DRIVE
104
LPCO1
103
LPC1
Q8561,Q8562
LD DRIVE
106
LPCO2
AD1
122
105
LPC2
59
P12
HFMON
78
TRCDATA1
QR8571
SUPPLY CONTROL
D+3.3V
SWITCH
IC8251
C0GBG0000048
MOTOR DRIVE
CH1,2
9
MUTE
CH3
27
MUTE
CH4
20
MUTE
LDIN
24
-
+
BIAS2
+
25
-
LEVEL
SHIFT
TRIN
26
-
BIAS1
+
+
1
-
VIN2
3
-
VCC2-Vf
+
VIN1
2
-
+
+
-
LEVEL
VIN3
23
SHIFT
-
+
+
-
VCC2-Vf
OPOUT
6
CH1
+
VO1+
14
-
LEVEL
SHIFT
CH1
+
VO1-
13
-
CH2
+
VO2+
12
-
LEVEL
SHIFT
CH2
+
VO2-
11
-
VCC1
2
SA-VK960GC/GCS/GCT/GS DVD (SERVO) BLOCK DIAGRAM
88
CH4
-
VO4+
FP8251
15
4
TRAVERS
M
MOTOR
CH4
-
VO4-
FP8251
16
3
2
CH3
FP8251
-
VO3+
17
2
SPINDLE
M
MOTOR
CH3
-
VO3-
FP8251
18
1
2
OPIN-
5
-
+
OPIN+
4
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