15.6. DVD (SERVO) BLOCK DIAGRAM
TRAY DRV
3
FP2601
P8201
4
FP2601
P8201
MOTOR
SPINDLE
M2601
M
5
FP2601
P8201
6
FP2601
P8201
CH3
CH3
VCC2-Vf
2
2
VCC2-Vf
CH4
CH4
-
+
2
VCC1
CH2
CH2
CH1
CH1
RF SIGNAL
(VCR MAIN)
INTERFACE
FROM DVD
22
TRAY/TRV
P34301
P8003
LD CNT
28
TRAY MUTE
25
P34301
P8003
MUTE
CH4
20
OPIN+
OPIN-
4
5
+
-
MOTOR
TRAVERS
M2602
M
(VCR MAIN)
INTERFACE
FROM DVD
24
P34301
P8003
BIAS2
+
-
LDIN
24
VO3-
18
+
-
VO3+
17
+
-
SHIFT
LEVEL
VO4-
16
+
-
VO4+
15
-
+
-
+
-
+
SHIFT
LEVEL
+
-
BIAS1
SHIFT
LEVEL
SHIFT
LEVEL
-
+
-
+
-
+
-
+
VO2-
VO2+
VO1-
VO1+
OPOUT
VIN3
VIN1
VIN2
TRIN
OPTICAL PICK UP UNIT
PHOTO DETECTOR
A3
A4
B3
B4
A2
A1
B2
B1
24
P8001
F-
25
COIL
FOCUS
P8001
F+
ACTUATOR
COIL
TRACKING
23
P8001
T-
T+
26
P8001
(CD)
DIODE
LASER
(DVD)
DIODE
LASER
AMP
HEAD
11
12
13
14
AD1
6
140
90
23
DRV1
PWM1
2
144
145
3
PWM0
DRV0
26
91
(MOTOR DRIVE)
IC8251
87
27
MUTE
CH3
DRV4
DRV3
MUTE
CH1,2
9
88
LPC2
LPCO2
LPC1
LPCO1
RFINP
RFINN
VIN10
VIN9
VIN8
VIN7
VIN6
VIN5
VIN4
VIN3
VIN2
VIN1
125
PIN(CD)
P8001
3
P8001
PIN(DVD)
123
12
LD DRIVE
11
126
LD+(CD)
P8001
Q8561,Q8562
LD DRIVE
Q8551,Q8552
P8001
LD+(DVD)
124
9
14
114
RFP
P8001
P8001
RFN
113
13
129
130
17
134
FE2(DVD/CD)
P8001
P8001
FE1(DVD/CD)
133
16
5
132
SUB2
P8001
4
P8001
SUB1
131
136
TD(DVD)
P8001
19
TC(DVD)
135
18
P8001
20
P8001
TB(DVD)
137
TA(DVD)
21
P8001
(DV LSI)
FOCUS ERROR SIGNAL
IC8001
138
TRACKING ERROR SIGNAL
MOTOR DRIVE SIGNAL
NV-VP60GL/GC/GCS
DVD (SERVO) BLOCK DIAGRAM
NV-VP60GL / NV-VP60GC / NV-VP60GCS
62
Summary of Contents for NV-VP60GC
Page 8: ...6 GENERAL DESCRIPTION 6 1 OPERATING INSTRUCTIONS 8 NV VP60GL NV VP60GC NV VP60GCS ...
Page 9: ...9 NV VP60GL NV VP60GC NV VP60GCS ...
Page 37: ...37 NV VP60GL NV VP60GC NV VP60GCS ...
Page 64: ...NV VP60GL NV VP60GC NV VP60GCS 64 ...
Page 80: ...NV VP60GL NV VP60GC NV VP60GCS 80 ...
Page 87: ...18 EXPLODED VIEWS 18 1 VCR MECHANISM CHASSIS PARTS SECTION 87 NV VP60GL NV VP60GC NV VP60GCS ...
Page 88: ...18 2 DVD MECHANISM CHASSIS PARTS SECTION 88 NV VP60GL NV VP60GC NV VP60GCS ...
Page 89: ...18 3 CASING PARTS SECTION 89 NV VP60GL NV VP60GC NV VP60GCS ...
Page 90: ...18 4 PACKING PARTS SECTION 90 NV VP60GL NV VP60GC NV VP60GCS ...