1-11-6
BLOCK DIAGRAMS <DVD SECTION>
H9622BLSD
DVD System Control / Servo Block Diagram
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
-ENA
FP-DIN
FP-CLK
GRID
FIP
SEGMENT
FIP502
IC571
MAIN CB
A
(FIP DRIVER)
13
14
16
f
g
h
i
FOCUS SER
V
O SIGNAL
TRA
C
KING 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>
D
V
D-PO
WER
CN401
CN1001
D
V
D-PLA
Y
D
VD-ST
OP
D
VD-PO
W
ER
D
VD-OPEN/CLOSE
EV+3.3V
EV+3.3V
SW2001
CN2002
CN2003
D
V
D OPEN/CLOSE
1
EV+3.3V
1
2
DV
D-OPEN/CLOSE
2
D
VD OPEN/CLOSE CB
A
SW2002
ST
OP
SW2003
PLA
Y
53
54
65
68
82
60
61
67
REMO
TE
59
D
V
D MAIN CB
A UNIT
DRIVE CB
A
IC301
(SER
V
O
DRIVE)
CN301
M
SLED
MOTOR
M
SPINDLE
MOTOR
IC101
(MICR
O CONTR
OLLER)
+
-
+
-
+
-
+
-
+
-
+
-
+
-
SLED MO
T
O
R
DRIVE
FOCUS AC
T
U
A
T
O
R
DRIVE
SPINDLE MO
T
O
R
DRIVE
TRA
C
KING
AC
T
U
A
T
O
R
DRIVE
147
TRA
Y
-IN
SLD
75
SPDL
76
TRA
CKING
DRIVE
148
FOCUS DRIVE
66
T
O
DIGIT
AL SIGNAL
PR
OCESS BLOCK
DIA
GRAM
FS(+)
FS(-)
TS(+)
TS(-)
T
O
D
VD
VIDEO/ A
UDIO
BLOCK DIA
GRAM
AD
A
C-MD
AD
A
C-MC
AD
A
C-ML
AD
A
C-MC
AD
A
C-ML
PCM-SCLK
A-MUTE
AD
A
C-MD
A-MUTE
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
81
SL-AMP
143
SP-R
O
T
+3.3V
1
2
6
7
5
3
9
8
10
13
14
12
146
FD-OFST
139
TD-OFST
D
VD-PLA
Y
2
5
25
D
VD-ST
OP
26
26
D
VD-PO
WER
2
3
23
OPEN/CLOSE
24
24
D
VD-PLA
Y
2
5
25
D
VD-ST
OP
26
26
D
VD-PO
WER
2
3
23
D
V
D-OPEN/CLOSE
24
24
FP-DOUT(NU)
21
21
FP-STB
20
20
FP-DIN
19
19
FP-CLK
18
18
REMO
TE
22
22
FP-DOUT(NU)
FP-STB
FP-DIN
FP-CLK
" " = SMD
TEST POINT INFORMA
TION
:INDICA
TES A
TEST POINT
WITH A JUMPER
WIRE A
C
R
OSS A HOLE IN
THE PCB
.
:USED
T
O
INDICA
TE A
TEST POINT
WITH A COMPONENT LEAD ON FOIL SIDE.
:USED
T
O
INDICA
TE A
TEST POINT
WITH NO
TEST PIN.
:USED
T
O
INDICA
TE A
TEST POINT
WITH A
TEST PIN.
RESET
IC461
2
1
57
56
86
88
163
Содержание DVP620VR/78
Страница 12: ...1 6 1 H9622IB OPERATING CONTROLS AND FUNCTIONS ...
Страница 13: ...1 6 2 H9622IB ...
Страница 14: ...1 6 3 H9622IB ...
Страница 15: ...1 6 4 H9622IB ...
Страница 16: ...1 6 5 H9622IB ...
Страница 17: ...1 6 6 H9622IB ...
Страница 73: ...1 19 3 H9622PEX Packing Q U I C K S2 S2 S2 S2 S1 Unit S3 A14 X4 X20 X5 X2 X3 X17 X1 ...
Страница 92: ...2 4 9 U29PDA Fig DM16 43 41 42 Slide Plate S 11 L 13 Fig DM17 44 45 Slide ...