Decoder Board; Circuit Diagram - Philips MCD909 Service Manual

11-3
Decoder Board -- Circuit Diagram
Part3
L19
RFV33 RFV33 RFVDD3
FB CB27 C14 C15
0.1uF 0.01uF 2200pF
R43
PLLVDD3
6.8
CB30 + CE21
100uF/16V
0.1uF
V 2 P 8 V20 V 1 P 4
CB33 + CB34 + CB35 +
CE23 CE25 CE24
0.1uF 47uF/16V 0.1uF 47uF/16V 0.1uF 47uF/16V
V18
L21
V18 RFV18
FB CB36
0.1uF
FOSO R49 20K FOO
TRSO R50 18K TRO
FMSO R51 15K FMO
DMSO R52 10K DMO
C684 C39 CB46 C40
330pF 330pF 0.1uF 0.015uF
V1P4
DV33
R59
10K
CE26
L74 2.7uH/NC
URST#
10uF/0805 R65
1K
2 Q7
3904
CB59
0.1uF
D5 R70 C41
10K 0.01uF
1N4148
closer to PIN100 of MT1 389S.
I X X O
R38 R39
Crystal
0
0
thrice resonance R40 100k
crystal need add
L18 2.7uH/NC Y1
C11
1000pF/NC C12 27MHz C13
27pF 27pF
L20 FB
JITFO
Put these circuits as closer as
possible to MT1389S
U6
1
OSN
C26 0.1uF 2
RFGC
R45 15K 3
IREF
C27 0.1uF RFVDD3 4
AVDD3
5
AGND
C C28 1uF
6
DVDA
B C29 1uF
7
DVDB
A C30 1uF
8
DVDC
D C31 1uF
9
DVDD
RFO C32 1uF 10
DVDRFIP
C682 120pF/NC C 11
MA
B 12
MB
A 13
MC
D
14
MD
15
SA
16
SB
E
17
SC/TNI
F 18
SD/TPI
MDI1 19
MDI1
MDI2 20
MDI2
LDO2 21
LDO2
LDO1
22
LDO1
RFV33
23
SVDD3
24
CSO/RFOP
CB39 25
RFLVL/RFON
26
SGND
0.1uF V2P8 27
V2REF
V20 28
V20
V1P4 29
VREFO
30
FEO
31
TEO
TEZISLV
32
TEZISLV
OPO 33
OP_OUT
CB42 OP- 34
OP_INN
OP+ 35
OP_INP
0.1uF DMO 36
DMO
V18 FMO
37
FMO
38
TROPENPWM
C35 CB43
39
PWMOUT1/_ADIN0
L25 TRO
10uF/10V 40
TRO
0.1uF FOO 41
FOO
FB 42
AGND18_DMPLL
43
AVDD18_DMPLL
89S_3V3 4.7uF/6.3V
0.1uF USBP 44
USB_DP
USBM
45
USB_DM
CB44 C36 USB_V33
46
VDD33_USB
L68
47
VSS33_USB
FB R48 5.1K
48
PAD_VRT
L69 FB USB_V18 49
V18
VDD18_USB
C683 CB45 50
VSS18_USB
51
USB_XTALO/GPIO15
10uF/10V/0805
0.1uF 52
USB_XTALI/GPIO14
MUTE_DVD
53
FG/GPIO16
IOA
54
IOA22/GPIO18
V18 55
DVDD18
A2
56
IOA2
A3 57
IOA3
A4 58
IOA4
A5 59
IOA5
A6 60
IOA6
A7
61
IOA7
A8
62
HIGHA0
A18
63
IOA18
A19 64
IOA19
89S_3V3
SSDA R1129 OPEN SDA_MCU
R1130 0R SDA_DVD
SCLK SCL_MCU
R1131 OPEN
R1132 0R SCL_DVD
IR R64 100 DVD_IR TP3
GPIO11 R67 100 TRIN
ADACVDD L15 150uH
APLLVDD3 L16 47uH
DACVDD3 L17 FB
CB22 + CE18 CB23 CB24 CB25 CB26 + CE19
0.1uF 47uF/16V 0.1uF 0.1uF 0.1uF 0.1uF 10uF/16V
C16 1000pF JITFN
R41 750K
V18
89S_3V3
R44 CB31
2K 0.1uF
89S_3V3
V18
192
DACVSSC
191
Y
190 DACVDD3
DACVDDB
189
C
188
DADVSSB
187
CVBS
DACVDD3
186
DACVDDA
G/Y_OUT
185
G
184
DACVSSA
183 B/U_OUT
B
182 R/V_OUT
R
181
AGND18_TX0
180
TX2P
179
TX2N
178
AVDD18_TX0
177
TX1P
176
TX1N
175
AGND18_TX1
174
TX0P
173
TX0N
172
AVDD18_TX1
171
TXCP
170
TXCN
169
AGND18_TX2
168
AGND33_TX
167
EXT_CAP
166
AVDD33_TX
MT1389S
165
AVDD33_VPLL
164 R47
EXT_RES
163
AGND33_VPLL
HPD
162
GPIO8_HPLG
GPIO7
161
GPIO7_DDC_CLK
160
DVDD18
159 GPIO6
GPIO6_DDC_DA
158 GPIO5
GPIO5
157
GPIO4
156
DVDD33
MA4
155
RA4
MA5
154
RA5
MA6
153
RA6
152 MA7
RA7
151 MA8
RA8
150 MA9
RA9
149 MA11
RA11
148
DVSS33
DCKE
147
CKE
DCLK
146
RCLK
145
DVDD33
144 MA3
RA3
143 MA2
RA2
142
DVDD18
141 MA1
RA1
MA0
140
RA0
MA10
139
RA10
BA1
138
BA1
BA0
137
BA0
136 CS#
RCS
135 RAS#
RAS
134 CAS#
CAS
133 WE#
RWE
DQM1
132
DQM1
131
DVDD33
130
GPIO20/SD_CMD
129 DQ8
RD8
MT1389S
V18
D4
DV33 J2
J28
NC
1
1
RXD 2 USBP R68 33
2
TxD 3 USBM R69 33
3
4 L70 FB/600 VCC_USB 4
VCC
CON2.0-4 C48 D6 CON2.0-4
1uF NC
11-3
89S_3V3
SY
SC
CVBS
TX2+
TX2-
V18
L22 FB
TX1+
TX1- CB37 CB38
TX0+ 0.1uF 0.1uF
TX0-
TXC+
R46 0
TXC-
QF1
C34 5600pF CES2302/NC
AV33 L23 FB 3 1
89S_3V3
L24 FB
2.55K 1%
CB40 CB41
VCC
0.1uF 0.1uF
89S_3V3
CB47 CB48 CB49 CB50 CB51 CB52 CB53
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
V18
CB54 CB114 CB56 CB57 CB58
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
TX0+
TX0+
TX0-
TX0-
TX1+
TX1+
TX1-
TX1-
TX2+
TX2+
TX2-
TX2-
TXC+
TXC+
TXC-
TXC-
HPD
HPD
SY
SY
SC
SC
G/Y_OUT
G/Y_OUT
B/U_OUT
B/U_OUT
R/V_OUT
R/V_OUT
CVBS
CVBS
A[0..21]
A[0..21]
AD[0..7]
AD[0..7]
PRD#
PRD#
PWR#
PWR#
PCE#
PCE#
MA[0..11]
MA[0..11]
DQ[0..15]
DQ[0..15]
BA[0..1]
BA[0..1]
GPIO[5..7]
GPIO[5..7]
DQM[0..1]
DQM[0..1]
DCLK
DCLK
DCKE
DCKE
CAS#
CAS#
RAS#
RAS#
WE#
WE#
CS#
CS#
SCL_DVD
SCL_DVD
SDA_DVD
SDA_DVD
ASPDIF
ASPDIF
MUTE_DVD
MUTE_DVD
DVD_IR
DVD_IR
TRIN
TRIN
UP3_0
UP3_0
V1P4
V1P4
OP+
OP+
OP-
OP-
OPO
OPO
IOA
IOA
STBY
STBY
V20
V20
MDI1
MDI1
RFO
RFO
E
E
F
F
B
B
A
A
C
C
D
D
FOSO
FOSO
TRSO
TRSO
FMSO
FMSO
DMSO
DMSO
LDO2
LDO2
LDO1
LDO1
AL
AL
AR
AR
SCLK
SCLK
SSDA
SSDA
RGB_SWITCH
RGB_SWITCH
16:9A
16:9A
16:9B
16:9B
GND
GND
TS_DATA2
TS_DATA2