Sharp CD-DVD500 - Page 42

CD-DVD500
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Figure 42 SCHEMATIC DIAGRAM (17/18)
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 56.
CS3301
GND LD VCC VA V/2 GND VR PD VC GND GND VD GND VOSC VB LD V/2 VC VR VE PD VA VF VCC GND VB FO+ TR+ TR– FO–
DVD
PICKUP
UNIT
FLEXBLE
PWB
28
13
43
22
1
14 12 1018
30
2
26
16
8
8
25 2027
17
2123
6
29
11
795
24
19 15
151924
597
1129
6
23 21 1727 2025 1626
2
30 18 101214
1
22
34
1328
VF
VCC
GND
VD
GND GND
VB
V/2
VR
GND
VOSC
V/2
VC
GND
PD
VA VA
GND
VB
LD
FO+
TR+
TR–
FO–
VC VR
VE
LD
PD
VCC
FO– TR– TR+ FO+ VB GND VCC VF VA PD VE VR VC V/2 LD VB VOSC GND VD GND GND VC PD VR GND V/2 VA VCC LD GND
15
28
43
1213
82
2526 20
17
27 2123
14
1
2230 10
18 16
29
76
11
95
24
19
15
28
43
1213
82
2526 20
17
27 2123
14
1
2230
1018 16
29
76
11
95
24
19
FO– TR– TR+ FO+ VB GND VCC VF VA PD VE VR VC V/2 LD VB VOSC GND VD GND GND VC PD VR GND V/2 VA VCC LD GND
SL+ SL+ SL– SL– GND IN_SW SP– SP– SP+ SP+ DISC1_SW CAM_SW LD/EJ_SW GND LD– LD– LD+ LD+
15 19
242122
1
272526
28
12
44 48
50
45 4947
13
46
34
11
59
16
29
6
34
7
10
30
18
31
23
32 3533
14 17
20
36
28
3837
41 4340
39
42
M
– +
1
123456
123456
345612
26
74153
264 153
345626
741253
MM
–
–
+ +
DVD MOTOR PWB-I
DVD LOADING
MOTOR PWB-H
JOINT
PWB-J
TO
DVD PWB
P26 1-F
CNP3
CN1
CN2
CNS4
CNP2
BI2
CNS2
CNS5
CN4
CNS1A
CNS1B
FW1
FW2
M2
SLED
MOTOR
SW4
PICKUP IN
M1
SPINDLE
MOTOR
M3
T/T UP/DOWN
LOADING
MOTOR
SW3
DISC1
SW1
CAM
SW2
OPEN/CLOSE