Philips MCD728 Service Manual page 29

CIRCUIT DIAGRAM - DVD MPEG BOARD
MPEG board is not repaired,program for referrence only.
EJS89HD18 MPEG board elements sch
DV33
L10
FB CB14 CB15 CB16
0.1uF 0.01uF 2200pF
R60 6.8
CB22 +
0.1uF
V18
L12
V18 RFV18
FB CB23
0.1uF
DV33
L13 47uH ADACVDD
L14 47uH APLLVDD3
L15 FB DACVDD3
+ CE16 CB24
47uF/16V 0.1uF
JITFO C46 390pF JITFN
R63 750k
V2P8 V 2 0 V 1 P 4
CB25 + CB26 + CB27 +
CE17 CE18 CE19
0.1uF 47uF/16V 0.1uF 47uF/16V 0.1uF 47uF/16V
DV33
R65
10k
CE20 +
10uF/16V URST#
R66
1k
Q10
2
3904
D3 R67 C50
10k
1N4148/NC 0.1uF
U8
DQ7 MA0
2 23
DQ0 A0
DQ6 MA1
4 24
DQ1 A1
DQ5 MA2
5 25
DQ2 A2
DQ4 MA3
7 26
DQ3 A3
DQ3 MA4
8 29
DQ4 A4
DQ2 MA5
10 30
DQ5 A5
DQ1 MA6
11 31
DQ6 A6
DQ0 MA7
13 32
DQ7 A7
DQ8 MA8
42 33
DQ8 A8
DQ9 MA9
44 34
DQ9 A9
DQ10 MA10
45 22
DQ10 A10/AP
DQ11 MA11
47 35
DQ11 A11
DQ12 DBA0 R68 33 BA0
48 20
DQ12 BA0/A13
DQ13 DBA1 BA1
50 21 R71 33
DQ13 BA1/A12
DQ14
51
DQ14
DQ15 SDCLK DCLK
53 38 R72 33
DQ15 CLK
SDCKE DCKE
37 R73 33
CKE
SD33
DCS# CS#
1 19 7 8
VCC CS
DRAS# RAS#
14 18 5 6
VCC RAS
DCAS# CAS#
27 17 3 4
VCC CAS
DWE# WE#
16 1 2
WE
3
VCCQ
DQM0
RN1
9 15
VCCQ DQML
DQM1 33x4
43 39
VCCQ DQMH
49
VCCQ
36
NC
6 40
VSSQ NC
12
VSSQ
46 54
VSSQ VSS
DV33
52 41
VSSQ VSS
28
VSS
ESMT M12L64164A-7T
TSOP54
13 - 3
RFVDD3
CB17 CB18 CB19
0.1uF 0.1uF 0.1uF
PLLVDD3
CE15
100uF/16V
1
AGND
C C40 1uF
2
DVDA
B C41 1uF
3
DVDB
A C42 1uF
4
DVDC
D C43 1uF
5
DVDD
RFO C44 1uF
6
RFO DVDRFIP
C45 120pF/NC
7
DVDRFIN
C
8
C MA
B
9
B MB
A
10
A MC
D
11
D MD
12
SA
13
SB
14
SC
15
SD
16
CDFON
17
CDFOP
E 18
E TNI
F
19
F TPI
MDI
20
MDI MDI1
21
MDI2
LDO2
22
LDO2 LDO2
LDO1
23
LDO1 LDO1
RFVDD3
24
SVDD3
25
CSO/RFOP
26
RFLVL/RFON
27
SGND
V2P8
28
V2REFO
V20
29
V20 V20
V1P4
30
V1P4 VREFO
31
FEO
32
TEO
TEZISLV
33
TEZISLV
C47 OPO
34
OPO OP_OUT
OP-
35
OP- OP_INN
0.1uF OP+
36
OP+ OP_INP
DMO 37
DMO DMO
FMO 38
FMO FMO
39
TROPENPWM
V1P4 40
PWMOUT1/V_ADIN9
C48 R64 TRO 41
TRO TRO
C/NC R/NC FOO 42
FOO FOO
43
VPLLVSS
44
CAPPAD
C49 45
VPLLVDD3
46
USB_VSS
5600pF
47
USBP USBP
48
USBM USBM
L16 FB USBVDD
49
DV33 USB_VDD3
CB36 ADIN
50
ADIN FG/V_ADIN8
51
TDI/V_ADIN4
0.1uF TMS
52
TMS TMS/V_ADIN5
TCK
53
TCK/V_ADIN6
TCK
54
TDO/V_ADIN7
55
V18
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
L17 FB
DV33
CB43
0.1uF
DV33
U9
MX29LV160
TSOP 48 pin
A1 AD0
25 29
A0 D0
A2 AD1
24 31
A1 D1
A3 AD2
23 33
A2 D2
A4 AD3
22 35
A3 D3
A5 21 38 AD4
A4 D4
A6 20 40 AD5
A5 D5
A7 19 42 AD6
A6 D6
A8 18 44 AD7
A7 D7
A9 8 30
A8 D8
A10 7 32
A9 D9
A11 6 34
A10 D10
A12 5 36
A11 D11
A13 4 39
A12 D12
A14
3 41
A13 D13
A15 DV33
2 43
A14 D14
A16 A0
1 45
A15 D15
A17
48
A16
A18 R211 0
17 14
A17 WP/ACC
A19
16
A18
A20
9 47
A19 BYTE
10
A20
37
VCC
PCE#
26
CE
PRD# CB52 +
28 27
OE GND1
R74 10k PWR# CE22
11 46
WE GND2
0.1uF 47uF/16V
12
RESET
C22
10uF/10v
CB21
C23 CE14 0.1uF R56
10uF/10v 220uF/16V CE13 1k
220uF/16V
C29 C30
1uF 10uF/10v V18 DV33
YUV3/CVBS
VSYNC/V_ADIN1
MT1389HD HSYNC/V_ADIN2
Pin Assignment v1.5
YUVCLK/IO_8
V18
DV33
R25
10k
VCC D24
1N4148
R28 33
TMS
J6
OUT3
RN2
9
OUT2
4.7kx4
8
OUT1
7
IN_SW
6
VSDA DATA
7 8 5
VSCK CLK
5 6 4
VSTB STB
3 4 3
IR REM
1 2 2
1
RN3
C51 33x4 PH-9A
100pF
13 - 3
DV33
CB13
0.1uF
U6A U6B
L11 2.7uH/NC
1 2 3 4
C24
74HC04 74HC04
1000pF/NC
R58 100k
Y1
XO
C32 27MHz
DACVDD3 27pF C37
27pF
C39
C/NC
YUV0
DV33 V18
192
DACVSSC
191
YUV1
YUV1/Y
DACVDD3
190
DACVDDB
189
YUV2
YUV2/C
188
DACVSSB
187
YUV3
DACVDD3
186
DACVDDA
185
YUV4
YUV4/G
184
DACVSSA
183
YUV5/B YUV5
182
YUV6/R YUV6
181
180
YUV7
179
178
DVSS
177
IO_17
176
C0/IO_0 C0
175
C1/IO_1 C1
174
DVDD18
173
C2/IO_2 C2
172
C3/IO_3 C3
171
C4/IO_4 C4
170
DVDD3
169
C5/IO_5 C5
168
C6/IO_6 C6
167
C7
C7/IO_7
166
VCK
165
Y0
Y0/IO_9
164
Y1
Y1/IO_10
163
Y2
Y2/IO_11
162
Y3
Y3/IO_12
161
Y4
Y4/IO_13
160
DVDD18
159
Y5
Y5/IO_14
CB28
158
Y6
Y6/IO_15
157
Y7/IO_16 Y7
156 0.1uF
DVDD3
MA4
155
RA4
MA5
154
RA5
MA6
153
RA6
MA7
152
RA7
MA8
151
RA8
MA9
150
RA9
MA11
149
RA11
148
DVSS
DCKE
147
CKE
DCLK
CB32
146
RCLK
145
DVDD3
MA3 0.1uF
144
RA3
MA2
143
RA2
142
DVDD18
MA1
141
RA1
MA0
140
RA0
MA10
139
RA10
BA1
138
BA1
BA0
137
BA0
CS#
136
RCS#
RAS#
135
RAS#
CAS#
134
CAS#
WE# CB37 CB38 CB39
133
RWE#
DQM1
132
DQM1
131 0.1uF 0.1uF 0.1uF
DVDD3
130
IO_18 IO_18
DQ8
129
RD8
DV33 SD33
U7 L18 FB
MT1389HD
+ CE21 CB44 CB45 CB46 CB47
100uF/16V 0.1uF 0.1uF 0.1uF 0.1uF
DV33
DV33 J5
U10
1 1 8 CB51
NC VCC
RxD 2 2 7 0.1uF
NC WP
TxD 3 3 6
NC SCL
4 4 5
GND SDA
IN_SW
EEPROM 24C16
PH-4A
SO8NB
R55
XTALI
10 C25
20pF
DV33
CB29 CB30 CB31
0.1uF 0.1uF 0.1uF
DV33
CB33 CB34 CB35
0.1uF 0.1uF 0.1uF
V18
CB40 CB41 CB42
0.1uF 0.1uF 0.1uF
CB48 CB49
0.1uF 0.1uF
R69 R70
1k 1k
SCL
SDA