DVD-R7783
16
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
SCSI ID
SW
(1-15)
CLAMP MECHA
ASSY
C
FCRB ASSY
B
WIFB ASSY
A
MAIN ASSY
CLAMP
MOTOR
CLAMP SW
CONFIGURATION
To PIF*
(CHANGER)
To DIF*
(CHANGER)
UNCLAMP
CLAMP
M
ID1
GND
ID0
ID3
IDSW3
IDSW1
IDSW0
IDSW2
ID2
ID0
ID1
ID3
VDD
1
2
+12V
+5V
1
4
ID2
ID0
10
8
ID1
ID3
9
11
XCLMP
5
XSPST
XCLMP
6
ID2
5
3
4
4
2
3
1
4
2
3
1
CN907
CN908
(5P)
1
1
1
4
CN952
(4P)
CN401
(3/3)
CN401
(2/3)
1
CN903
(4P)
3
2
4
1
CN101
(12P)
CN601
(12P)
CN102
(4P)
CN953
(2P)
CN3
(2P)
CN4
(5P)
CN951
(4P)
CN901
(20P)
IC904
TC74HC375AF
SCSI-ID
LATCH
IC953
HIP1013CB
Overcurrent
Protection
IC404
S-8520X52MC-LZL
IC402
S-8520X15MC-LYA
IC903
TA7291F
Clamp Motor Driver
IC301
M30700FKLGP
CPU
IC954, IC955
RSS065N03
9
4
1
14
3
2
1
7
15
11
3
5
13
5-8
1-3
XSPST
3
3
BUSY
4
4
LPS2
+5V
+12V
+5V
ID3
ID1
ID0
ID2
ID3
ID1
ID0
ID2
V+5L
(5.2V)
V+5V
V+15D
V+15A
(1.5V)
(CLOSE)
CLOSE
(OPEN)
OPEN
10
LPS1
11
LED1
LED1
9
4
7
8
6
5-8
1-3
IC954
IC955
Q908
5V/3.3V
Converter
Q907
D933
BUSY
LED
D101
BUSY LED
3.3V/5V
Converter
TX
13
RX
12
2
CN904
(4P)
CN302
(4P)
CMC0
1
CMC1
2
CLS0
CLS0
CLM-
CLM+
TX
RX
REMI
REMO
COM
CLS1
3
CLS1
4
1
2
1
1
2
3
1
CN905
CN906
2
Q909
5V/3.3V
Converter
Q910
3.3V/5V
Converter
55
58
9
5
5
3
3
Bus Line
30
25
72
73
29
7
13
4
Q901
Q902
Содержание DVD-R7783
Страница 21: ...DVD R7783 21 5 6 7 8 5 6 7 8 C D F A B E A 1 4 3 4 A 3 4 A 2 4 3 4 A 2 4 A 2 4 3 4 A 3 4 A 3 4 A 3 4 A ...
Страница 23: ...DVD R7783 23 5 6 7 8 5 6 7 8 C D F A B E A 2 4 CN2 D 3 4 4 4 A 1 4 3 4 A 1 4 3 4 A 3 4 4 4 A 3 4 A ...
Страница 25: ...DVD R7783 25 5 6 7 8 5 6 7 8 C D F A B E A 3 4 CN101 C 2 4 A 2 4 A 2 4 A 1 4 4 4 A ...
Страница 27: ...DVD R7783 27 5 6 7 8 5 6 7 8 C D F A B E A 4 4 CN952 B 5 2V Generateor for LDD Imax 0 5A 2 4 A 2 4 3 4 A ...
Страница 30: ...DVD R7783 30 1 2 3 4 1 2 3 4 C D F A B E 3 8 ATAPI SCSI BOARD LVD SCSI INTERFACE D REG REG ...