Philips DVP3111/12 Service Manual page 19

CIRCUIT DIAGRAM - DVD MAIN BOARD
MCU&SERVO
J3
DV33 SP-A
1
SP+
2
R18 10k LIMIT
3
4
SL-
5
SL+
6
6x1 W/HOUSING
SP- R19 10k OP-
C28
1
DV33
R20
0.1uF D1
2
1 C32 BAT54C
3
0.1uF
SP-A R21 0 OP+
R22 10k
D 2
2 C
G S 1 3
1 3 B E
2SK3018 2N3904
AVCC
R24 100k R25 10k
1 F-
2 F+
3 T+
Q5
4 T-
R26 10k IOA
5 C/c 1
6 D/d
2N3904
7 CD/DVD SW
8 RF
9 A/a
10 B/b
F
11
_1
_4 R27 100k
12 GND-PD 1 1
13 Vc(Vref)
Q6 Q7
14 Vcc
2SK3018 2SK3018
15 E
L17
16 NC
FB
17 VR-CD
AVCC
18 VR-DVD
R29 R30 C39
19 CD-LD
CE16
20 MD +
100uF/10v 0.1uF
21 HFM
0 0
22 NC
23 DVD-LD
24 GND-LD
HA1
Very Important to
24
reduce Noise
LD-DVD
23
22
21 AVCC
MDI1
20
LD-CD
19
VR-DVD
18
VR-CD
17
16
E
15
AVCC
14
13 V20 C48 0.1uF
12
F
11
10 B L21 L22
A 10uH 10uH
9
RFO
8
IOA
7
D C49 Q10
6
C
5 2
T- NC
4
T+ 8550
3
2 F+
F-
1
R39 4.7
HEADER 24 SMD0.5 TOP
R41 4.7
Q11
2
8550
FOSO R43
TRSO R44
FMSO R45
DMSO R46
C50 C51 C52 C53
330pF 330pF 0.1uF 0.015uF
V1P4
89L_3V3 V18
C58 C59 C60 C61
0.1uF 0.1uF 0.1uF 0.1uF
Chip Decap.
BarthService
V18
89L_3V3
L12 FB600R
V18 RFV18-1 C15 0.1uF 89L_3V3 RFVDD3
L11 FB
C16 0.1uF
100uF/10v
+
CE8
SERVO RF DeCAP.
89L_3V3
L15
V20 V1P4
C23 C24
+ +
FB600R
CE10 CE11
C25
0.1uF 10uF 0.1uF 10uF
6800pF
RF Reference
J4
USB_DP
1
F1 500mA L16 USB_DM
2
USB5V 140 FB600R
3
PWR2
1 2 4
CE15 C38
+
100uF/10V 4x1 W/HOUSING
0.1uF
VCC
USB5V
2302
DV33
Q8
R32
4.7K
R33
470R
USB_EN Q9
VCC 1
R28
3904
89L_3V3
L18 FB
close to USB connector
C40 C41
4.7uF 0.1uF
89L_3V3 C44
0.1uF C45
10uF/10v
L19 FB R34
L20 FB
V18
C46 C47
10uF/10v 0.1uF
REXT R35 NC
TRAY-OPEN R36 0R STBY
LDO2 VR-CD
R37 NC
CE17
VREF R38 NC
47uF/6.3v
TRAY-CLOSE R40 0R GPO_B
DV33
VR-DVD
R42 NC
+ CE18
47uF/6.3v
LDO1
GPIO3
27k FOO
27k TRO
UP1_6
15k FMO
10k DMO
UP1_7
GPIO4
J5
VCC
1
DV33
2
IR
3
VSDA
4
VSCK
5
VSTB
6
GND
7
C62 C63
VPLAY 8
0.1uF 0.1uF
6x1 W/HOUSING
8P2.0
L9
ADACVDD
DACVDD3 DACVDD3
C17
C18 C20
0.1uF
0.1uF 0.1uF
L10 0R
AADVDD APLLVDD3
+ CE12
C43
470uF/6.3v
C35
1uF
C36
220pF
ADVCM C31 10uF/10v
C34 0.1uF
U2
C
1
RFA
B
2
RFB
A 3
RFC
D
4
RFD
F
5
RFE
E
6
RFF
RFV18-1
7
AVDD18
RFVDD3
8
AVDD33
XI
9
XTALI
XO
10
XTALO
11
AGND
V20
12
V20
V1P4
13
V14 MT1389L/K
REXT
15k 14
REXT
MDI1
15
MDI1
MDI2
16
MDI2 LQFP 128
LDO1
17
LDO1
LDO2
18
Desktop
LDO2
AVDD33
19
AVDD33
DMO
20
DMO V1.0
FMO
21
FMO
TRAY-OPEN
22
TRAY_OPEN
TRAY-CLOSE
23
TRAY_CLOSE
TRO
24
TRO
FOO 25
FOO
TRIN
26
FG / GPIO2
USB_DP
27
USB_DP
USB_DM
28
USB_DM
USB_V33
29
USB_V33
5.1k
30
USB_GND
31
PAD_VRT
USB_V18
32
USB_V18
89L_3V3 V18
VPLAY
VSCK
VSDA
VSTB
C54 C55 C56 C57
100pF 100pF 100pF 100pF
7-1
89L_3V3
0R
R17 100k
Y1
L13 FB
XI XO
+ CE9
C21 27MHz C22
10uF/10v
22pF 22pF
TX
TX
RX RX
R23
560
89L_3V3
VREF C37 0.1uF
96
VREF
DACVDD3
95
DACVDDC
94
GPIO13
GPIO12
93
SPDIF / GPIO12
92
GPIO11
TX
91
GPIO10
90
V18
DVDD18
RX
89
GPIO9
GPIO8
88
GPIO8
USB_EN
87
GPIO7 / CKE
MA3
86
RA3
MA2
85
RA2
84
DVDD33
83 MA1
RA1
MA0
82
RA0
MA10
81
RA10
BA1
80
BA1
79
DVSS18
BA0
78
BA0
RAS#
77
RAS#
CAS#
76
CAS#
75 WE#
RWE#
MA4
74
RA4
MA5
73
RA5
72 MA6
RA6
MA7
71
RA7
MA8
70
RA8
MA9
69
RA9
68
DVDD33
MA11
67
RA11
DCLK
66
RCLK
DQM1
65
DQM1
MT1389L/K/SMD
1389L
GPIO20 ADVCM
ASPDIF
GPIO12
ALS VIDEO_EN
ALF AUDIO_MUTE
GPO_B IOA TROPEN
GPIO6 TRCLOSE
MDI1 MDI2
GPIO8
LIMIT TROUT
DQ[0..15]
DQ[0..15] [3]
MA[0..11]
MA[0..11] [3]
DQM[0..1]
DQM[0..1] [3]
BA[0..1]
BA[0..1] [3]
DCLK
DCLK [3]
RAS#
RAS# [3]
CAS#
CAS# [3]
WE#
WE# [3]
DRAM I/F
SF_CK
SF_CK [3]
SF_CS
SF_CS [3]
SF_DI
SF_DI [3]
SF_DO
SF_DO [3]
S-FLASH
AUDIO_MUTE
AUDIO_MUTE [4]
ASPDIF
ASPDIF [4]
AR
AR [4]
AL
AL [4]
AKIN
AKIN [4]
AUDIO I/F
VIDEO_EN
VIDEO_EN [5]
CVBS_OUT
CVBS_OUT [5]
V_R
V_R [5]
V_B
V_B [5]
V_G
V_G [5]
VIDEO I/F
STBY
STBY [1]
TROPEN
TROPEN [1]
TRCLOSE
TRCLOSE [1]
TRIN
TRIN [1]
TROUT
TROUT [1]
+12V
+12V [1]
T-
T- [1]
T+
T+ [1]
F-
F- [1]
F+
F+ [1]
SL-
SL- [1]
SL+
SL+ [1]
SP-
SP- [1]
SP+
SP+ [1]
FOSO
FOSO [1]
TRSO
TRSO [1]
FMSO
FMSO [1]
DMSO
DMSO [1]
V1P4
V1P4 [1]
SERVO I/F
URST#
URST# [1]
AVCC
AVCC [1,4,5]
DV33
DV33 [1,3,4,5]
VCC
VCC [1,4]
89L_3V3
89L_3V3 [1]
V18
V18 [1]
MIX