Philips MCD710 Service Manual page 22

11 - 2
CIRCUIT DIAGRAM - MPEG BOARD
PART 2
J2
CON2.0-6
DV33
R11 SP-A
6
SP+ 10K
5
LIMIT 4
3
SL-
2
SL+
1
R12
10K
SP- OP-
CB22
0.1uF
1
AVDD33
R13
1/0805 2
R14 CB23 D2
NC 0.1uF BAT54C
3
SP+
SP-A OPO
R15 R16
0 10K
R22 R23
4.7K 10K
R25
10K
Q3
2
2N3904
R31
4.7K
DVD/VCD4
2 2
Q1 Q2
9014/NC 9014/NC L18
FB
CB26
0.1uF
R33 R34
100 100
CON1
CON0.5-24P C16 NC C17 NC
24
26 23 LD-DVD
25 22
AVCC1
21
MDI1
20
19 LD-CD
18
17
16
E
15
14 AVCC1
13 V20 CB30 0.1uF
12
F
11
B L22 L23
10
9 A 10uH/SMD 10uH/SMD
8 RFO
IOA Q6
7
D C21 8550/DIP
6
C NC
5 2
4 T-
3 T+
F+
2
F- R40
1
4.7
R41
4.7
2
Q9
8550/DIP
FOSO R47 27K FOO
TRSO R48 27K TRO
FMSO R49 15K FMO
DMSO R51 10K DMO
C22 C23 CB31 C24
330pF 330pF 0.1uF 0.015uF
V1P4
89L_3V3 V18
CB32 CB33 CB34 CB35 CB36 CB37
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
V18 L12 CB12 89L_3V3 L13
FB 0.1uF FB
V18 RFV18-1 89L_3V3
V18 RFV18-2
L15 CB13
FB 0.1uF
RFV33 L17
V20 V1P4 150uH/DIP
CB18 + CE13 CB19 + CE14
0.1uF 47uF/16V 0.1uF 47uF/16V
ADVCM
OPO
OPO
+5VS
IOA
1 1
Q59 Q60
2SK3018 2SK3018
+5VS
+ CE18 89L_3V3
100uF/16V
L19 FB
C15
4.7uF
89L_3V3 CB28
0.1uF
L20 FB
L21 FB
V18
C20
10uF/10V
LDO2
R38
0
CE19
Q7 10uF/16V
2N3906
CE20
2
47uF/16V
R39 RFV33
10K
R42
10K
+ CE21 Q8
2
47uF/16V 2N3906
+ CE22
10uF/16V
R44
0
LDO1
DACVDD3 J3
CON2.0-4
1
RxD
2
TxD
3
4
CB116 CB117
0.1uF/NC 0.1uF/NC
R55 R793
0 0/NC
AR
GPIO9 RxD
R57 R794
0 0/NC
GPIO10 TXD AL
L10 89L_3V3 L11
150uH/DIP 47uH/DIP
ADACVDD
RFVDD3
DACVDD3 DACVDD3
C3 CB14 CB15 CB16 CB17 + CE12 L14
4.7uF 0.1uF 0.1uF 0.1uF 0.1uF 10uF/16V FB
XI
C6
22pF
AADVDD
C8 + CE15
6800pF 220uF/16V
C11
10uF/10V
C13
1uF
CB24 C14
0.1uF 220pF
R20
0
1389_OP+
FG
U2
R21
0/NC
C R24 0
1
RFA
B R26 0
2
RFB
A R27 0
3
RFC
D R28 0 4
RFD
F R29 0 5
RFE
E R30 0
6
RFF
RFV18-2
7
AVDD18
RFVDD3
8
AVDD33
XI 9
XTALI
XO 10
XTALO
11
AGND
V20 MT1389L/K
12
V20
V1P4
13
V14
R32 15K 14
REXT
15
LQFP 128
MDI1
MDI1
16
MDI2
LDO1 R35 0
17
Desktop
LDO1
LDO2 R36 0
18
LDO2
AVDD33 19
V1.0
AVDD33
DMO 20
DMO
CB27 FMO 21
FMO
0.1uF STBY
22
TRAY_OPEN
IOA
23
TRAY_CLOSE
TRO
24
TRO
FOO 25
FOO
FG 26
FG / GPIO2
USB_DP
27
USB_DP
C18 USB_DM
28
USB_DM
10uF/10V USB_V33
29
USB_V33
R37 5.1K 30
USB_GND
C19 NC 31
PAD_VRT
USB_V18
32
USB_V18
CB29
0.1uF
89L_3V3 V18
TP2
UP1_6 L39 0 DVD/CLK
GPIO6 L40 0 DVD/STB
UP1_7 L41 0 DVD/DATA
C42 C43 C44
100pF 100pF 100pF DV33 DV33
R52 R53
4.7K 4.7K
DV33
R795
4.7K
R56
1K
IR DVD/REM
C25
100pF
11 - 2
APLLVDD3
R8
100K
R841
0
XO
C7
Y3 22pF
27MHz
DV33
J12
GPIO10 R693 33
6
GPIO9
R694 33
5
GPIO8 R695 33
4
GPIO7 R696 33
3
2
1
C666 C667 C668 C669
100pF 100pF 100pF 100pF CON2.0-6
D82 D83 D84 D85
R18 ESD/NC ESD/NC ESD/NC ESD/NC
2K
89L_3V3
CB25
0.1uF
VREF1
96
VREF
DACVDD3
95
DACVDDC
TRIN
94
GPIO13
93 ASPDIF
SPDIF / GPIO12
IO/USB
92
GPIO11
GPIO10
91
GPIO10
90
DVDD18 V18
GPIO9
89
GPIO9
GPIO8
88
GPIO8
87 GPIO7
GPIO7 / CKE
MA3
86
RA3
MA2
85
RA2
84
DVDD33
83 MA1
RA1
82 MA0
RA0
MA10
81
RA10
BA1
80
BA1
79
DVSS18
78 BA0
BA0
77 RAS#
RAS#
76 CAS#
CAS#
WE#
75
RWE#
MA4
74
RA4
MA5
73
RA5
72 MA6
RA6
71 MA7
RA7
MA8
70
RA8
MA9
69
RA9
68
DVDD33
67 MA11
RA11
66 DCLK
RCLK
DQM1
65
DQM1
DV33
R659
4.7K
MT1389L
LQFP128/SMD/1389L R660
100
IO/USB IO_USB
R687
0
USB_DM DM
DP
USB_DP
R688
0
C676 C677
10pF 10pF
DV33
DV33 VCC
J11 L38
CON2.0-4 FB/1206
USB_VCC
1
DM
2
DP
CB62
3
GND
R54 R65 0.1uF
4
4.7K 10K
TRIN
UP1_6
GPIO6
UP1_7
DQ[0..15]
DQ[0..15]
MA[0..11]
MA[0..11]
DQM[0..1]
DQM[0..1]
BA[0..1]
BA[0..1]
DCLK
DCLK
RAS#
RAS#
CAS#
CAS#
WE#
WE#
DRAM I/F
SF_CK
SF_CK
SF_CS
SF_CS
SF_DI
SF_DI
SF_DO
SF_DO
S-FLASH
ASPDIF
ASPDIF
AR
AR
AL
AL
AUDIO_MUTE
AUDIO_MUTE
AUDIO I/F
V_CVBS
V_CVBS
V_R/V
V_R/V
V_B/U
V_B/U
V_G/Y
VIDEO I/F V_G/Y
STBY
STBY
TRIN
TRIN
T-
T-
T+
T+
F-
F-
F+
F+
SL-
SL-
SL+
SL+
SP-
SP-
SP+
SP+
FOSO
FOSO
TRSO
TRSO
FMSO
FMSO
DMSO
DMSO
V1P4
V1P4
SERVO I/F
IO_USB
IO_USB
SD-ON
SD-ON
URST#
URST#
MIX
DVD/CLK
DVD/CLK
DVD/STB
DVD/STB
DVD/DATA
DVD/DATA
DVD/REM
DVD/REM
16:9A
16:9A
16:9B
16:9B
RGB_SWITCH
RGB_SWITCH