Philips MCD703/37, Service Manual

Page: 26 / 33

10 - 5 10 - 5
IIC
VIDEO INTERFACE
FLASH
AUDIO INTERFACE
3
2SB1132
1
C
2
E
MEMORY
B
C
POWER
Change C32 from 15nF to C
Change R38 from 0 to R
Change R37 from 0 to R
Change R4,R5,R6,R8,R12 from ik to R
74H04
TRANSISTOR TRAY DRIVE CIRCUIT
Add C74 2200pF
Change C3 from C to 2200pF
Change R17,R19 from 390k to 150k
Change C2 from 0.1uF to C
Change R10,r15 from 750k to 680k
PLLVDD3
VCC
GND
V1.7
DMSO
PCE#
V1P4
FOSO
TRSO
E
WE#
MA[0..11]
AD[0..7]
SCL
ABCK
SP+ SL-
LD_CD
RAS#
ASPDIF
PRD#
PWR#
A[0..21]
SL+
DCLK
DCKE
ASDAT[0..2]
FMSO
SP-
ACLK
F+
SDA
DQ[0..31]
MDI1
CAS#
LDO1
LDO2
CS#
BA[0..1]
DQM[0..3]
V2P8
FOO
FMO
DMO
TRO
FOSO
DMSO
JITFO
TRSO
FMSO
V20
V1P4
DACVDD3
V1P4
RFV18
STBY
TMS TRIN
TCK STBY
TDO TRCLOSE
TDI TROUT
ALRCK
RESET#
MUTE_DAC
URST#
DV33
V18
AVCC
VCC
Y[1..6]
HSYNC#
VSYNC#
FS0
FS1
RGB_SWITCH
ALRCK
4
JITFN
LIMIT DV33
XO XI
IOA
V20
A
D
F
B
LD_DVD
TXD
RXD
TRCLOSE
LOAD+
TROPEN
SL+
OPO
SP+
SL-
V1P4
OP-
OP+
SP-
F-
T-
T+
C
RF0
AVCC
LC_CD
LD_DVD
IOA
IOA
ADIN
AMDAT
RFV33
VSDB
VSCKA
IR
VSTB VSDA VSCK
AVCC
SD33
VCC
MUTE_DAC
A_D5V
VSTBA
LIMIT
LOAD-
LOAD-
GND
TDI
LOAD+
TMS
DQ0
FMO
DQ11
Y6
AD5
LDO1
F
DQM1
A20
ASDAT0
A11
OP-
ACLK
FOO
IOA
Y3
AD4
MA3
MA7
D
JITFO
MA6
APLLVDD3
TEZISLV
DQ1
AD0
MA1
SDA
BA0
MA4
A2
HSYNC#
DACVDD3
A15
DCLK
URST#
D
DACVDD3
A21 IR
V1P4
DQ7
A17
TXD
CAS#
A9
MA2
DQ5
DACVDD3
A5
ADACVDD3
DCKE
VSCK
A8
AA
PCE#
PWR#
XTA
L
MDI2
A14
MA8
ABCK
A
VSDA
A3
E
DQ9
DQ8
PRD#
C
DQ4
ALRCK
DQM0
A1
Y5
A12
Y4
AD7
JITFN
V18
PLLVDD3
FAN
OP+
CS#
BB
DQ15
AD2
C
MA5
MA10
A6
TMS
AD6
DQ2
OPO
XO
RAS#
V1P4
RFO
A4
VSTB
LIMIT
A16
WE#
RFV33
DQ12
DD
MDI1
DQ13
STBY
TDI
RFV33
VSYNC#
MA9
ASDAT
2
V2P8
DQ3
DQ6
MA0
DQ14
A
A7
A19
B
ASDAT1
B
BA1
ADIN
RXD
DMO
SCL AD1
RFV18
DQ10
A13 A10
TROPEN
RFV33
FS
ASPDIF
AD3
TRO
A18
MA11
V20
ADACVDD3
RFV33 PLLVDD3
APLLVDD3
MUTE_DAC
CC
LDO2
DCS#
CAS# DCAS#
RAS#
DRAS#
CS#
DWE#
WE#
RGB_SWITCH RESET
#
V1P4
V1P4
TRCLOSE
DAC_ML DAC_MR
4 RESET
A0
GND
GND
HSYNC
sp-/
FAN
A21
A20
VSYNC
MC_DA
MC_DA
VSYNC
MC_DA
DQ[0..31] [ 3 ]
SDA
[ 3 ]
PCE# [ 3 ]
ABCK [ 5 ]
ASPDIF
[ 5 ]
SCL
[ 3 ]
ASDAT[0..2]
[ 5 ]
MA[0..11] [ 3 ]
PRD#
[ 3 ]
PWR#
[ 3 ]
ACLK
[ 5 ]
WE#
[ 3 ]
CS# [ 3 ]
RAS# [ 3 ]
CAS#
[ 3 ]
DCKE [ 3 ]
DCLK
[ 3 ]
A[0..21]
[ 3 ]
AD[0..7] [ 3 ]
BA[0..1]
[ 3 ]
DQM[0..3] [ 3 ]
ALRCK [ 5 ]
RESET# [ 4,5 ]
MUTE_DAC [ 5 ]
DV33 [ 1 ]
URST#
[ 1 ]
V18 [ 1 ]
GND [ 1,2,3,4,5 ]
AVCC [ 1 ]
VCC
[ 1 ]
Y[1..6] [ 4 ]
HSYNC#
[ 4 ]
VSYNC#
[ 4 ]
FS0
[ 4 ]
FS1
[ 4 ]
RGB_SWITCH
[ 4 ]
FAN
[ 5 ]
A21 [ 4 ]
A20
[ 4 ]
V33
AVCC
DV33
VCC VCC
DV33
V18
DV33
V18
DV33
VCC
AVCC
VCC
DV33
V18
V18
DV33
V18
V33
ADACVDD3
RFV33
V33
VCC VCC
U5
BA5954
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29 30
VINFC
PVCC1
PGND
VOSL+
CF2
CF1
VOTK+
VNFFC
VOFC+
VOFC-
PVCC2
PGND
VNFTK
CTK2
BIAS
VOSL
VINSL+
VINSL-
STBY
VCC
VOSL-
VOLD+
VOLD-
VOTK-
VINLD
PREGND
CTK1
VINTK
G1 G2
TP11
C19
0.47uF/N.C
R6
0
C11
20pF
R190 0
R182 68
0
Q26
8550
TP53
C80 390p
TP93
R5
0
C31
C23
6800PF
C47 1uF(OPEN)
R10
680k
R34
10K
R35
4.7K
TP74
TP43
CB51
0.1uF
R56 20k
TP68
R191 0
TP9
+
CE7
10uF/25v
Q27
8550
TP75
R13
1k
R0603/SMD
R23 0
R188
220
R216
NC
R16 100k
TP72
J11
PITCH=2.0M/M
1
2
3
4
5
6
7
8
9
C106
0.1uF
C53 1uF(OPEN)
C51 1uF(OPEN)
Q1
3904
TP76
R58
10k
TP10
R53
20k
TP48
C6
1000pF
L21
10uH/SMD
L11
FB
TP69
C107
33pF
+
CE15
10uF/16V
TP62
TP47
R17
150k
TP39
TP
R25
2K
CB7
0.1uF
RN2
Rx4
RN0805/8P4R
12 34 56 78
TP61
CB17
0.1uF
C2
C
TP40
TP
C21
0.1uF
C9
1500pF
C0603/SMD
+
CE21
47uF/16V
J3
4x1 W/HOUSING
1
2
3
4
L50
OPEN
R18 R
C43
0.1uF
Q29
8050
TP25
TP14
R46 20K
R44
1
TP52
TP
+
CE1
10uF/25v
C104
0.1uF
C10
20pF
+
CE22
47uF/16V
J1
5x1 W/HOUSING
DIP5/W/H/P2.0
1
2
3
4
5
+
CE17
47uF/16V
R52
10k
TP101
TP59
TP
R29
4.7k
R51 20k
R39 10
C79 390p
TP27
R21
0
CB16
0.1uF
TP54
TP
R43
1
C41
150pF
TP34
TP41
R22 1
CB21
0.1uF
C46
0.1uF
TP58
TP
RN1A 33
TP15
C38
330pF
TP57
TP
R19
150k
CB29
0.1uF
+
CE3
220uF/10v
L22
10uH/SMD
CB41
0.1uF
C27 1uF
RN1B 33
C37
330pF
R183
680
TP60
R4 R
TP50
TP2
R33
10K
Q2
3904
Y1
27MHz
L17
FB
C40
0.015uF
+
CE16
47uF/16V
Q3
3904
R40 0
R105
4.7k
TP56
C24 C
TP70
R28 0
CB24
0.1uF
R184 1K
RN1C 33
CB35
0.1uF
TP11
CB25
0.1uF
Q5
8550,DIP
1
3
2
R14
15k
L37
FB,DIP
L/IND/DIP/P10.0
R76 OPEN
C14
0.033uF
CB6
0.1uF
R42
1
C42
150pF
R125 4.7K
C5
0.1uF
RN1D 33
Q4
8550,DIP
1
32
R45
1
C17
0.047uF
C49 1uF(OPEN)
Q28
8050
R7
100k
R32
4.7K
J9
6x1 W/HOUSING
CON2.0-6
1
2
3
4
5
6
R185
220
C22
33pF
R207
6.8
MT1389D
U4
MT1389D
LQFP216/SMD
2
210
3
4
5
1
212 213
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
216
28
27
30
29
32
31
43
26
25
33
34
35
36
42
41
45
39
40
46
38
37
65 64 62 61 60 59 58
52
81 77 76 55 74 73 72 71 63 83
53
54
70 57 82 75 66 68 80 69 56 67 84 85 86 87 88 89 90 91 92 93 94 95 106 96 97
204 205
98 99 100 101 102 103 104 105 107 108
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
137
138
136
135
134
133
132
131
130
129
128
126
127
125
124
123
122
121
120
118
119
117
116
115
114
113
111
112
110
109
209 215
24
214 191 190 198 197 208 207 196 211 206 203 201 202 200 199 194 195 192 184 185 182 181 180 179 186 178 177 175 173 174 164 171 170 169 168 172 167 166 165 163 193
44
47
48
49
50
51
78 79
176 183 188 189 187
DVDA
CRTPLP
DVDB
DVDC
DVDD
AGND
OSP OSN
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
AVDD3
V2REFO
SGND
VREFO
V20
TEO
FEO
FG/ADIN1
RFLVL/RFON
CSO/RFOP
TEZISLV
OP_OUT
OP_INN
OP_INP
FOO
TRO
GPIO1
TROPENPWM
PWMOUT1/ADIN0
GPIO2
FMO
DMO
HIGHA4 HIGHA5 HIGHA7 DVDD3 A16 IOWR# DVDD3
IOA6
AD6 AD2 AD1 IOA18 DVSS IOOE# IOA1 DVSS HIGHA6 ALE
IOA7
HIGHA0
IOCS# IOA19 IOA21 AD0 HIGHA3 HIGHA1 AD5 IOA20 DVSS HIGHA2 DVDD18 AD7 A17 DVDD3 IOA0 UWR# URD# UP1_2 UP1_3 GPIO6 UP1_4 UP1_5 IR UP1_6 DVSS
ADCVDD3
ADCVSS
UP1_7 UP3_0 UP3_1 UP3_4 UP3_5 GPIO7 ICE PRST# INT0# DVDD3
ACLK
ABCK
DVSS
GPIO5
GPIO4
GPIO3
DVDD18
RA4
RA5
RA6
RA7
DVDD3
RA8
RA9
RA11
CKE
RCLK
DVSS
RA3
DVSS
RA2
RA1
RA0
RA10
BA1
DVDD3
BA0
RCS#
RAS#
DVDD18
CAS#
RWE#
DVSS
DQM1
RD8
RD10
RD9
RD11
RD12
DVDD3
RD13
RD14
DVSS
RD0
RD15
RD1
RD2
DVSS
RD3
RD4
RD6
RD5
RD7
DQM0
HRFZC
IREF
SVDD3
RFGC
RFGND18 ADACGND
IDACEXLP
PLLVSS
RFRPAC RFRPDC
JITFN
RFGND
RFVDD3
LPFOP
LPFIP
LPFIN
LPFON
PLLVDD3
XTALI JITFO
RFVDD18 APLLCAP
APLLVSS
R B
DACVSSA
G
ADACVDD3
DACVDDA DACVSSB
CVBS
FS
DACVSSC
ASDATA0
DACVDDC
SPDIF
MC_DATA
DVDD3
VREF
ASDATA3 ASDATA2 ASDATA1
ALRCK
XTALO
GPIO0
IOA2
DVDD18
IOA3
IOA4
IOA5
AD3 AD4
DACVDDB
APLLVDD3
VCM
AL
AR
C33
0.1uF
CB42
0.1uF
C16
10uF/10v
C39
0.1uF
CB22
0.1uF
R189 1K
R1 10k
+
CE20
100uF/16V
H51
R24
6.8
+
CE18
47uF/16V
TP51
R27 0
R215
NC
R47 18k
R49 15k
TP13
C4
20pF
R38
0
CB28
0.1uF
R3 750k
+
CE58
100uF/16V
CB19
0.1uF
C18
0.047uF
R8 33
C3
2200pF
R11 0
R192 R
C74
2200pF
CB30
0.1uF
C109
33pF
TP12
C103
OPEN
R41 10
TP73
C108
33pF
R15
680k
R50 10k
C1 390pF
TP3
C13
0.1uF
CB37
0.1uF
R26 0
CB23
0.1uF
TP8
TOP
HA1
HEADER 24 SMD0.5 TOP
HD60-24SMD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C12
0.1uF
CB60
0.1uF
R139 1k
TP7
R36
10k
CB31
0.1uF
TP55
CIRCUIT DIAGRAM - DVD MPEG BOARD
MPEG board is not repaired,program for referrence only.