1-9-7
H9776BLSD
DVD System Control / Servo Block Diagram
BLOCK DIAGRAMS <DVD SECTION>
2
28
1
12
7
8
9
10
11
REMO
TE
SENSOR
RM2001
1G
7G
~
23
17
~
a
b
c
d
e
FP-STB
REMO
TE-VIDEO
DISPLA
Y
-CLK
DISPLA
Y
-D
A
T
A
DISPLA
Y
-STB
FP-DIN
FP-CLK
GRID
FIP
SEGMENT
IC611
IC612
MAIN CB
A
(FIP DRIVER)
13
14
16
20
20
19
19
18
18
REMO
TE-D
VD
22
22
f
g
h
i
IC101
EV+3.3V
EV+3.3V
FOCUS SER
V
O
SIGNAL
TRA
CKING SER
V
O
SIGNAL
SLED SER
V
O
SIGNAL
SPINDLE SER
V
O
SIGNAL
T
O
SER
V
O/SYSTEM
CONTR
OL BLOCK
DIA
GRAM
<VCR SECTION>
FR
OM SER
V
O/SYSTEM
CONTR
OL BLOCK DIA
GRAM
<VCR SECTION>
CL1051
D
V
D-PLA
Y
2
5
25
D
V
D-ST
OP
26
26
D
V
D-PO
WER
23
23
D
V
D-OPEN/CLOSE
24
24
SW2020
CN2015
CN2016
D
V
D OPEN/CLOSE
1
EV+3.3V
1
2
D
V
D-OPEN/CLOSE
2
D
VD OPEN/CLOSE CB
A
82
60
67
REMO
TE
59
CN401
D
VD MAIN CB
A UNIT
DRIVE CB
A
IC301
(SER
V
O
DRIVE)
CN301
M
SLED
MOTOR
M
SPINDLE
MOTOR
(MICR
O CONTR
OLLER)
+
-
+
-
+
-
+
-
+
-
+
-
+
-
SLED MO
T
O
R
DRIVE
FOCUS A
CTU
A
T
OR
DRIVE
SPINDLE MO
T
O
R
DRIVE
TRA
CKING
A
CTU
A
T
OR
DRIVE
147
TRA
Y
-IN
SLD
75
SPDL
76
TRA
CKING
DRIVE
148
FOCUS DRIVE
T
O
DIGIT
AL SIGNAL
PR
OCESS BLOCK
DIA
GRAM
FS(+)
FS(-)
TS(+)
TS(-)
TO
D
V
D
VIDEO/ A
UDIO
BLOCK DIA
GRAM
57
AD
A
C-MD
56
AD
A
C-MC
86
AD
A
C-ML
AD
A
C-MC
AD
A
C-ML
PCM-SCLK
88
A-MUTE
AD
A
C-MD
A-MUTE
163
PCM-SCLK
TRA
Y
-IN
3
SP(+)
4
SP(-)
5
TRAY-IN
6
GND
7
SL(-)
8
SL(+)
VREF
RESET
73
RESET
IC462
1
3
+3.3V
IC202
(OP AMP)
15
16
14
13
12
11
17
18
23
6
4
5
3
1
2
25
24
27
26
SL-AMP
143
SP-R
O
T
+3.3V
1
2
6
7
5
3
146
FD-OFST
139
TD-OFST
ASPECT
21
ASPECT
13
12
81
14
66
D
VD-PO
WER
D
V
D-PLA
Y
D
VD-ST
OP
D
V
D-PO
WER
OPEN/CLOSE
53
54
65
68
OUTPUT
-SELECT
27
27
55
OUTPUT
-SELECT
OUTPUT
-SELECT
Q2002
Q2012
EV+3.3V
D2001
DISC IN
D2002
PLA
Y
SW2021
ST
OP
SW2005
SKIP-UP
SW2006
SKIP-DO
WN
SW2022
PLA
Y
21
21
68
A,B
C
C
MODEL
A, B
C
MARK
PLA
Y
PIN NAME MA
Y DIFFER BY MODELS
.
FP-DIN
FP-STB
FP-CLK
SKIP-DO
WN
DISC-IN
SKIP-UP
FP-DOUT
Comparison Char
t of
Models & Marks
Model
Mark
DPVR-5505
DPVR-5505V
A
B
DPVR-5805
C