Philips DVP3520/55, Руководство по обслуживанию

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A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
USB_CON
PCON
IR
VSDA
VSTB
VSCK
M5V +5V
USB_CON
PCON
VR_DVD
VR_CD
SP+
SPM+
LDSW
SPM- SP-A
TROUT
TRIN
GND
LOAD-
GND
LOAD+
SL+
SL-
SP-A
SP+
VREF_OPU
A
B
C
D
E
RFO
F
MDI
LDO_DVD
LDO_CD
LDSW
FOSO
TRIN
TROUT
STBY
LIMIT
TROPEN
FMSO
TRSO
M_BIAS
DMSO
A
T+
5V_OPU
5V_HFM
VREF_OPU
LDO_CD
LDO_DVD
TRCLOSE
E
LDSW
VR_DVD
VR_CD
F
B
RFO
D
C
T-
F+
F-
MDI
STBY
DMSO
M_BIAS
REG01
T-
T+
SPM-
TR_B2
TR_B1
TRCLOSE
SL+
LOAD-
REG02
TROPEN
F+
F-
SL-
FMSO
TRSO
LOAD+
SPM+
FOSO
TR_B1
REG02
REG01
TR_B2
TRAY_DECO
GND
GND
LD-CD
LD-DVD
LIMIT
PCON LED-
POWER_K
WAKE_SW
VSCK
VSDA
IR
VSTB
POWER_K
WAKE_SW
+12V
5V
M5V
DV33
DV33
DV33
RFV33
5V
M5V
M5V
DV18
GND
M5V
GND
DV33
M5V
DV33
DV33
5V
PCON
VSTB
IR
VSDA
VSCK
VR_DVD
VR_CD
XOPVIN
XOPVIP
VREF_OPU
FOSO
C
A
B
D
RFO
E
F
MDI
LDO_DVD
LDO_CD
LDSW
STBY
TRIN
TROUT
LIMIT
TROPEN
FMSO
TRSO
M_BIAS
DMSO
USB_CON
POWER_K
WAKE_SW
50mA
Imax=???mA
TO POWER BOARD
+12V: +12V(+-10%)
+5V: +5V(+-2.5%)
PCON:
L: STBY
H: Working
For SUNPLUS Platforms.
DMSO:SPINDLE MOTO
FMSO:FEED MOTO,i.e Sledge motor
TRSO:Track error
FOSO:Focus error
OPU I/F
MOTOR I/F
Istandby:8mA
Inor=520mA
Inor=155mA
Inor=360mA
R767 4.7k 1.825~1.849V
5.1k 1.875~1.90V
8202R ᮍḜ⫼ 4.7K.
modify
Vref = 1.235--1.27V
Istandby:30mA
4.CLK
5.CS
6.DATA
7.GND
8.M5V
9.IR
TO FRONT PANEL
C107
0.1uF/NC
C107
0.1uF/NC
R87 470NC R87 470NC
+
CE102
47uF16V
+
CE102
47uF16V
Q761
SS8550D
Q761
SS8550D
C751
0.1uF
C751
0.1uF
C81
100pF
C81
100pF
+
CE104
100uF16V
+
CE104
100uF16V
Q753
SS8550D
Q753
SS8550D
L102 10uH L102 10uH
R757
10K
R757
10K
C753
1uF
C753
1uF
R80 100 R80 100
C87
100pF/NC
C87
100pF/NC
C102
1000pF
C102
1000pF
R84
4.7K
R84
4.7K
R767
0
R767
0
+
CE176
220uF16V
+
CE176
220uF16V
R766
12K 1%
R766
12K 1%
C86
100pF/NC
C86
100pF/NC
R106 5.1 R106 5.1
U10
AM5888
U10
AM5888
VINFC
1
VOTR- 9
VOTR+
10
VOSL- 12
REGO2 3
TRB1
2
VOTK+
15
REV
7
VOFC+
14
VOFC- 13
VCTL
21
VCC2
19
NC
20
NC
24
BIAS
27
FWD
6
VINSL+
4
REGO1 5
MUTE
28
VCC
8
VOSL+
11
VOLD+
17
VOLD-
18
VOTK-
16
VINLD
23
GND
22
TRB2
25
VINTK
26
G1
29
G2
30
C83
100pF
C83
100pF
R762 10/1W R762 10/1W
XP4
5PIN/2mm
XP4
5PIN/2mm
1
2
3
4
5
C82
100pF
C82
100pF
6PIN/2.0mm
XP3
6PIN/2.0mm
XP3
1
2
3
4
5
6
R752 NM/0 R752 NM/0
+
CE100
100uF16V
+
CE100
100uF16V
+
CE101
47uF16V
+
CE101
47uF16V
C113
0.1uF
C113
0.1uF
R88 0 R88 0
Q104
SS8550
Q104
SS8550
R107 5.1 R107 5.1
R81 100 R81 100
C111
0.1uF
C111
0.1uF
C752
0.1uF
C752
0.1uF
R756 1K R756 1K
R86 470/NC R86 470/NC
Q103
SS8550
Q103
SS8550
C762
0.1uF
C762
0.1uF
C110
0.1UF
C110
0.1UF
R765
20K 1%
R765
20K 1%
C84
0.1u
C84
0.1u
R761
1.8/2W
R761
1.8/2W
C109
100pF/NC
C109
100pF/NC
C101
1000pF
C101
1000pF
R118 1K R118 1K
R89 0/NC R89 0/NC
TOP
XP2
SMD0.5 TOP
TOP
XP2
SMD0.5 TOP
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25 26
27 28
R758
4.7K
R758
4.7K
5pin/2.5mm
XP1
5pin/2.5mm
XP1
1
2
3
4
5
R768
NC
R768
NC
R754
4.7K
R754
4.7K
L101 10uH L101 10uH
C85
100pF/NC
C85
100pF/NC
R135 2.2 R135 2.2
+
CE761
220uF16V
+
CE761
220uF16V
R82 100 R82 100
R130 0 R130 0
C761
0.1uF
C761
0.1uF
XP5
11PIN/2mm
XP5
11PIN/2mm
11
10
9
8
7
6
5
4
3
2
1
R111 NM/0 R111 NM/0
C106
0.1uF
C106
0.1uF R112
10K
R112
10K
Q752
BT3904
Q752
BT3904
R755
4.7K
R755
4.7K
C103
0.1uF
C103
0.1uF
Q751
SS8550D
Q751
SS8550D
R123
10K
R123
10K
C80
100pF
C80
100pF
R751 NM/0 R751 NM/0
R116
10K
R116
10K
+ CE762
220uF16V
+ CE762
220uF16V
C100
0.1uF
C100
0.1uF
C105
0.1uF
C105
0.1uF
Q762
SS8550D
Q762
SS8550D
b
e
c
R134
10K
R134
10K R114
10K/NC R114
10K/NC
R119 2.2K R119 2.2K
R83 100 R83 100
C108
100pF/NC
C108
100pF/NC
R753
2.2K
R753
2.2K
R85 470NC R85 470NC
Main Board Circuit Diagram: POWER & MOTOR DRIVER
6-5
6-5