Block Diagram - Panasonic SA-NC9GCP Service Manual

4 Block Diagram

4.1. DVD
OPTICAL PICK UP UNIT
FP8531 TA(DVD)
21
FP8531
TB(DVD)
20
FP8531 TC(DVD)
18
FP8531
TD(DVD)
19
PHOTO DETECTOR
FP8531 SUB1
B1 B2 4
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) Q8551,Q8552
FP8531 LD+(DVD)
LD DRIVE
9
FP8531
PIN(DVD)
12
LASER
DIODE
(CD) Q8561,Q8562
FP8531 LD+(CD)
LD DRIVE
11
FP8531 PIN(CD)
3
ACTUATOR
TRACKING
COIL
FP8531 T+
26
FP8531
T-
23
FOCUS
COIL
FP8531 F+
25
FP8531
F-
24
FP8531
HFM
22
IC8001
MN2DS0018MP
DV5.0 LSI
120 P4 49
VIN1
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
104
LPCO1
103
LPC1
106 LPCO2 AD1 122
105
LPC2
HFMON
78 TRCDATA1
QR8571
SUPPLY CONTROL
D+3.3V
SWITCH
IC8251
C0GBG0000048
MOTOR DRIVER
CH1,2
9
MUTE
CH3
27
MUTE
CH4
20
MUTE
LDIN
24
CH4
-
+
BIAS2
+
25
-
LEVEL
SHIFT
TRIN
26
- CH4
+
BIAS1
+
1
-
VIN2
3
-
VCC2-Vf
+
2
VIN1
2
CH3
-
+
+ -
VIN3 LEVEL
23
SHIFT
-
CH3
+
+
-
VCC2-Vf
2
OPOUT
6
CH1
+
VO1+
14
-
LEVEL
SHIFT
CH1
+
VO1-
13
-
CH2
+
VO2+
12
-
LEVEL
SHIFT
CH2
+
VO2-
11
-
VCC1
2
7
FP8251 -
VO4+
15
6
TRAVERS
M
MOTOR
FP8251 -
VO4-
16
5
VO3+ FP8251 -
17
4
SPINDLE
M
MOTOR
-
VO3- FP8251
18
3
OPIN-
5
-
+
OPIN+
4
SA-NC9GCP DVD (1/3) BLOCK DIAGRAM
SA-NC9GCP