A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
MOTOR DRIVER TI2050G4
put FB17
nearby Motor
Driver
put FB16
nearby Motor
Driver
TPIC_TR-
TPIC_TL-
TPIC_TL+
TPIC_TR+
TPIC_FR+
TPIC_TRAYIN#
TPIC_FR-
TPIC_FMO1
TPIC_MUTE1
TPIC_FG
TPIC_TYPWM
TPIC_FMO2
TPIC_GIO4
TPIC_CO_B+
TPIC_CO_A-
TPIC_CO_A+
TPIC_CO_B-
TPIC_CO_A+
TPIC_CO_B+
TPIC_CO_B-
TPIC_W
TPIC_U
TPIC_V
TPIC_FR-
TPIC_TR-
TPIC_FR+
TPIC_TL+
TPIC_TR+
TPIC_TL-
TPIC_B+
TPIC_A+
TPIC_B- TPIC_CO_A-
TPIC_A-
TPIC_COMMON
TPIC_FG
TPIC_MUTE1
TPIC_GIO4
TPIC_TYPWM
TPIC_FMO1
TPIC_FMO2
MVCC_T
TPIC_LOAD+
TPIC_LOAD-
TPIC_W
TPIC_V
TPIC_U
TPIC_COMMON
TPIC_B-
TPIC_A+
TPIC_B+
TPIC_A-
TPIC_U
TPIC_COMMON
TPIC_V
TPIC_W
TPIC_TRAYIN#
TPIC_LOAD-
TPIC_LOAD+
GAINSW3
GAINSW3
TPIC_TRAYOUT
TPIC_TRAYOUT
MVCC_T
M
M12V_T
MVCC_T
M
M
MVCC_T
M
MVCC_T
M
M
M12V_T
D3.3V
M
M
MVCC_T
+12V_D
VCC_D
M12V_T
M
M
3.3V D3.3V
M
D3.3V
M12V_T
TPIC_TL+
13
TPIC_CO_B+
13
TPIC_TL-
13
TPIC_CO_B-
13
TPIC_CO_A-
13
TPIC_CO_A+
13
TPIC_GIO4
13
TPIC_FMO2
13
TPIC_TRAYIN#
13
TPIC_FMO1
13
TPIC_MUTE1
13
TPIC_FG
13
TPIC_TYPWM
13
TPIC_FR-
13
TPIC_TR-
13
TPIC_TR+
13
TPIC_FR+
13
GAINSW3
13
TPIC_TRAYOUT
13
U19
TPIC2050G4
U19
TPIC2050G4
SLED1_P
1
SLED1_N
2
P12V_3
3
SLED2_P
4
SLED2_N
5
PGND_2
6
C10V
7
CP1
8
CP2
9
CP3
10
GPOUT
11
XFG
12
RDY
13
SSZ
14
SCLK
15
SIMO
16
SOMI
17
SIOV
18
XRSTIN
19
PULL_CTL
20
VLDDIN
21
CV3P3
22
AGND/DGND
23
A9P5V
24
ILDD_BD
25
ILDD_DVD
26
STP2_P
54
STP1_N
53
STP1_P
52
AGND
51
ISENSE
50
ICOM2
48
W
47
V
45
ICOM1
44
U
43
P12V_1
42
PGND_1
41
FCS_N
40
FCS_P
39
TRK_N
38
TRK_P
37
TLT_P
36
TLT_N
35
P5V_1
34
CHG
33
ICTL
32
P5V12L
31
LOAD_N
30
LOAD_P
29
CA5V
28
ILDD_CD
27
STP2_N
55
P12V_2
46
MCOM
49
P5V_2
56
R1363 1R1363 1
CTLCTL
C300
0.1uF/50V/Y5V
C300
0.1uF/50V/Y5V
C335
0.1uF/16V/Y5V
C335
0.1uF/16V/Y5V
FB16 10/2AFB16 10/2A
VLDDINVLDDIN
XP5
5PIN/1.0mm
XP5
5PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
+
220uF/16V
CE8
+
220uF/16V
CE8
C308
100pF/50V/NP0
C308
100pF/50V/NP0
XP17
9PIN/1.0mm
XP17
9PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
C775
4.7uF/16V/Y5V
C775
4.7uF/16V/Y5V
R38 1KR38 1K
C784
NC/0.1uF/16V/Y5V
C784
NC/0.1uF/16V/Y5V R1364 1R1364 1
C786
0.01uF/50V/Y5V
C786
0.01uF/50V/Y5V
C314
100pF/50V/NP0
C314
100pF/50V/NP0
C778 0.1uF/25V/Y5VC778 0.1uF/25V/Y5V
C303
100pF/50V/NP0
C303
100pF/50V/NP0
R1373 33KR1373 33K
FB17 10/2AFB17 10/2A
C780 0.1uF/16V/Y5VC780 0.1uF/16V/Y5V
C13
NC/10uF/10V/Y5V
C13
NC/10uF/10V/Y5V
C777 0.1uF/25V/Y5VC777 0.1uF/25V/Y5V
C787
0.01uF/50V/Y5V
C787
0.01uF/50V/Y5V
TP416TP416
R1365 1R1365 1
C782
0.1uF/16V/Y5V
C782
0.1uF/16V/Y5V
C317
100pF/50V/NP0
C317
100pF/50V/NP0
C318
100pF/50V/NP0
C318
100pF/50V/NP0
C712
0.1uF/16V/Y5V
C712
0.1uF/16V/Y5V
R1370 1R1370 1
C781
0.1uF/16V/Y5V
C781
0.1uF/16V/Y5V
R68 1KR68 1K
D16
MBRX140/40V/1A
D16
MBRX140/40V/1A
C785 0.1uF/16V/Y5VC785 0.1uF/16V/Y5V
C260
100pF/50V/NP0
C260
100pF/50V/NP0
NC702NC702
C14
10uF/10V/Y5V
C14
10uF/10V/Y5V
R1367 1R1367 1
R69 1KR69 1K
C779
1uF/16V/Y5V
C779
1uF/16V/Y5V
R1372 33KR1372 33K
NC703NC703
R443
10K
R443
10K
C
264
100pF/50V/NP0
C
264
100pF/50V/NP0
C783
10uF/10V/Y5V
C783
10uF/10V/Y5V
FB31 10/2AFB31 10/2A
C334
0.1uF/16V/Y5V
C334
0.1uF/16V/Y5V
C776 0.1uF/16V/Y5VC776 0.1uF/16V/Y5V
R1362 1R1362 1
R445
10K
R445
10K
R1886 NC/0R1886 NC/0
C285
0.1uF/50V/Y5V
C285
0.1uF/50V/Y5V
C774
NC/4.7uF/16V/Y5V
C774
NC/4.7uF/16V/Y5V
C307
100pF/50V/NP0
C307
100pF/50V/NP0
7-20 7-20
Main & In & NFC Board Circuit Diagram:MOTOR DRIVER
BDS 280 + 580 Service Manual
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