Philips DVP3150V/37 - BLOCK DIAGRAMS <DVD SECTION>; DVD System Control; Servo Block Diagram

1-12-6
BLOCK DIAGRAMS <DVD SECTION>
E8A20BLSD
DVD System Control / Servo Block Diagram
2
28
1
12
7 8 9
10 11
REMOTE
SENSOR
RM2001
1G
7G
~
23 17
~
a b
c
d
e
FP-STB
DISPLAY-CLK
DISPLAY-DATA
DISPLAY-ENA
FP-DIN FP-CLK
GRID FIP
SEGMENT
FIP502
IC571
MAIN CBA
(FIP DRIVER)
13 14 16
FP-STB 21
24
FP-DIN 19
22
FP-CLK 20
23
REMOTE 22
25
f
g h
i
TO SERVO/SYSTEM CONTROL BLOCK DIAGRAM <VCR SECTION>
DVD-POWER
CN401 CN1001
DVD-PLAY 25
28
DVD-STOP 26
29
DVD-POWER
23
26
DVD-OPEN/CLOSE
DVD-PLAY
DVD-STOP
DVD-POWER
DVD-OPEN/CLOSE
24
27
EV+3.3V
EV+3.3V
SW2001
CN2002CN2003
DVD-OPEN/CLOSE
1 EV+3.3V
1
2
DVD-OPEN/CLOSE
2
DVD OPEN/CLOSE CBA
SW2002 STOP SW2003 PLAY
78 80 77 79 56
FP-STB
54
FP-DIN
49
REMOTE
55
FP-CLK
DVD MAIN CBA UNITDRIVE CBA
IC301 (SERVO DRIVE)
CN301
M
SLED MOTOR
M
SPINDLE MOTOR
IC101
(MICRO CONTROLLER)
+
-
+
-
+
-
+
-
+
-
+
-
+
-
SLED MOTOR DRIVE
FOCUS ACTUATOR DRIVE
SPINDLE MOTOR DRIVE
TRACKING ACTUATOR DRIVE
126
TRAY-IN SLD
67
SPDL
66
TRACKING DRIVE
127
FOCUS DRIVE
65
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
FS(+) FS(-) TS(+) TS(-)
TO DVD VIDEO/ AUDIO BLOCK DIAGRAM
57
ADAC-MD
58 ADAC-MC
ADAC-MC
PCM-SCLK
45
AUDIO-MUTE
ADAC-MD AUDIO-MUTE
148
PCM-SCLK
TRAY-IN
1SP(+) 2SP(-) 6TRAY-IN 3GND 4SL(-) 5SL(+)
VREF
RESET70
48
RESET
IC462
1 3
+3.3V
+3.3V
IC202
(OP AMP)
15 16 14 13 12 11 17 18
23
6 4 5 3 1 2
25 24 27 26
63
SL-AMP
121
SP-ROT
+3.3V
1
2
6
7
5 3
9
8
10
122
SL-ADS
124
FD-OFST
123
TD-OFST
ADAC-ML
ADAC-ML
RESET
IC461
2 1
REMOTE-VIDEO
1 NOTE: Either IC461 or IC462 is used for DVD MAIN CBA UNIT.
“ “ = SMD
BarthService