Philips MDV460, Руководство по обслуживанию, Страница: 26 / 34

A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
Vaddis 9
Play OPEN
Close to Vaddis!
110MA
NC
40MA
RY/BY#
Close to
Vaddis
R40
0R
NC
15MA
CLOSE
SW debug
NM
Close to Vaddis!
Close to
Vaddis
AMD/SST 0R
Close to Pin37 of U4
Flash select
JP2
OPEN CLOSE
Important power supply!
BOOTSEL
SDRAM configuration:
1X16Mbit: CS0# = Low;
speed <=7ns
Tras <=44.4ns
Trp <=22.2ns
JP3
Use it to connect the shell of the crystal with ground.
OPEN
BYTE#
Flash speed <= 70 nS.
If plan to use 90ns
Flash, it needs to be
verified by s/w.
Intel
EEPROM
Close to Vaddis!
A19
R39
OPEN
RESET
Place de-coupling capacitors close to power pins.
Download
Crystal
NM
C1
C10
C100
C11
C15
C16
C17
C18
C19
C2
C20
C21
C22
C23
C24
C27
C28
C3
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C4
C44
C45
C48
C49
C5
C50
C51
C6
C7
C8
C84
C9
CN109
D1
EC1
EC20
EC9 A3
A2
D1
A2
C3
C2
B3
C2
A3
A3
A3
A3
A3
A3
C1
C1
C1
A3
C1
B1
B1
B1
B1
C1
C1
B3
D1
D1
A4
A4
B4
A1
C1
A4
C1
B1
A4
A2
A2
C4
A2
A4
C4
A3
C3
C3 FB1
FB3
FB30
FB4
FB5
FB6
JP2
JP3
Q1
R1
R10
R11
R12
R13
R14
R16
R17
R19
R2
R20
R21
R22
R3
R33
R34
R35
R36
R37
R38
R39
R4
R40
R41
R42
R5
R51
R6
R7
R8
R9
U1A
U2
U4
U5
Y1 A3
D1
B3
D1
D1
C1
A2
A2
C3
B4
C2
A4
A3
D1
D1
A4
D1
C2
B3
C2
C2
C2
B1
C3
C3
C4
C3
A4
A4
A1
B1
A1
A2
A2
B1
C3
B1
C1
B1
B1
B2
B4
A1
A4
D1
DUPRD0
MEMADD3
R
A
M
R
AS-
MEMADD7
RAMADD1
MEMDAT13
MEMADD11
VDD1AFE
RAMADD6
RAM
D
AT
1
1
RESET#
MEMDAT7
VDDPWM
RAM
B
A
MEMADD0
MEMWR#
CD_DVD
RAM
CKE
MEMDAT3
MEMDAT2
MEMADD4
MEMADD15
MEMADD10
APWM_R-
IP
CLK
MEMDAT6
MEMRD#
OSCOUT
RAM
A
DD1
0
RAM
DAT
4
MEMDAT12
RAMADD4
RAM
B
A
VDDAFE
MEMADD10
RAM
DAT
1
1
MEMDAT10
TRACK_S
ME
MD
A
T
0
VDDDAC
RAM
DAT
1
0
RAM
ADD1
RF
_
E
MEMDAT6
SL
ED_
PWM
RF
_
D
RAM
ADD2
MEMADD17
MEMADD5
ME
MC
S
0
#
RF
P
RAM
DAT
1
2
RAM
DAT
7
OSCIN
CVBS_C
RAM
DQM
FPC_STB
RAM
A
DD6
RAM
CS0
-
STBY_KEY
MEMCS0#
ME
MD
A
T
1
RAM
A
DD5
MEMDAT11
IN_OUT_SW
MEMADD8
MEMDAT8
PC
L
K
MEMDAT4
INSW
RAM
DAT
1
4
VDDPLL
RAM
D
AT
9
RAM
A
DD7
MEMDAT0
RAM
D
AT
1
5
I2C_DAT
RAM
W
E-
DUPRD0
MEMADD12
LD
_C
D
VDDPLL
RAM
D
AT
1
3
LE
D
/P
C
ON
MEMDAT15
MUTE_CTL DUPRD1
MEMWR#
MEMDAT9
RAM
C
KE
MEMADD6
HOMESW
RAM
ADD8
RAM
D
AT
9
VDDAF
E
MEMDAT14
MEMADD15
DRVSB
APWM_L-
I2C_CLK
MEMADD17
C_B_U
ME
MD
A
T
8
LD
_D
V
D
MEMADD2
CLOSE
MEMADD18
RAM
D
AT
3
MEMADD14
MEMDAT1
ME
MA
D
D
0
MEMADD6
RAM
D
AT
4
CVBS_G_Y
RF
N
MD
_C
D
MEMADD7
RAM
D
AT
1
4
VDDPWM
MEMADD18
DSPVCC33
RAM
A
DD1
0
RAM
D
AT
1
2
RAM
ADD0
RAM
D
AT
0
RAM
ADD0
RAM
DAT
1
RF
_
B
MEMDAT11
MEMADD12
MEMDAT14
RESET#
MEMADD1
DUPTD0
ME
MR
D
#
RAMADD7
MEMADD8
Y_R_V
RAM
D
AT
8
RAM
ADD3
I2C_CLK
VDDDAC
MEMADD16
RAM
D
AT
1
0
R
A
M
C
AS-
MEMADD13
RAM
DAT
1
3
RA
M
D
QM
RAM
A
DD8
MEMADD19
RAM
DAT
1
5
SPDL
_
SENS-
RAM
DAT
2
MEMDAT13
VREF
MEMADD4
RA
M
D
QM
LED/PCON
RAMADD2
SDRAM3.3V
DSPVCC33
MEMDAT7
MD
_D
V
D
R
A
M
C
AS-
WPCON
OSCOUT
MEMADD2
MEMDAT10
SPDL
_
SENS+
RAM
DAT
0
RAM
D
AT
2
RAM
D
AT
5
MEMADD14
MEMADD19
RAM
DAT
5
DUPTD0
MEMADD11
VDDAF
E
MEMADD5
FPC_CLK
RAM
D
AT
7
MEMADD3
RAM
DAT
6
WPCO
N
SLED_S
VDD1
AF
E
MEMADD1
MEMADD1
RAMADD5
RAM
A
DD9
MEMADD13
RF
_
F
FOCUS_S
STBY_
KEY
MEMADD9
RAM
CS0
-
ME
MD
A
T
9
RAM
A
DD4
PCLK
IRRCV
RAM
DAT
3
FPC_DOUT
MEMDAT15
MEMADD9
DUPRD1
RAM
D
AT
1
SPDL
_
PWM
OSCIN
R
A
M
R
AS-
DSPVCC33
F
O
CUS_
PWM
OPEN
RAM
D
AT
6
RESO
UT
RAM
ADD9
MEMADD2
RAM
D
AT
8
RAM
W
E-
MEMDAT3
RF
SPDL_S
RF
_
C
RF
_
A
RAMADD3
MEMDAT5
VDDDAC
S/PDIF_OUT
MEMDAT12
MEMADD16
MEMDAT2
MEMDAT5
I2
C_
DAT
TRACK_
PWM
MEMDAT4
VC
SDRAM3.3V
VC
FPC_STB
RF
_
B
STBY_KEY
CD_DVD
LD
_D
V
D
CLOSE
MUTE_CTL
RF
SPDL
_
SENS-
RF
_
E
TRACK_S
Y_R_V
MD
_D
V
D
IN_OUT_SW
RF
_
C
DRVSB
FPC_CLK
LD
_C
D
CVBS_C
SLED_S
FOCUS_S
IRRCV
FPC_DOUT
OPEN
HOMESW
RF
_
D
C_B_U
LED/PCON
SPDL_S
MD
_C
D
RF
_
F
RF
_
A
APWM_L-
INSW
S/PDIF_OUT
SPDL
_
SENS+
CVBS_G_Y
APWM_R-
DSPVCC18
SERVO33
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC18
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC33
DSPVCC18
R3 51K
C3
10nF
U4
SST39VF800
[39VF400/800/160]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A15
A14
A13
A12
A11
A10
A9
A8
NC
A20
WE#
RP#
VPP
WP#
A19
A18
A17
A7
A6
A5
A4
A3
A2
A1 A16
VCCQ
GND
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
GND
CE#
A0
+ EC20
220uF/16V
C7
10nF
C1
10nF
R35
10K
R
9
100R
R5 22K
C37
10pF
C31
1nF
C19
10nF
C44
0.1uF
R11 NM [0R]
R33
330R
C17
0.1uF
C38 22pF
C100
20pF
C18 1nF
C24
10nF
R51 4.7R
R41
1K
[NM]
C8
10nF
CN109
DOWN_LOAD_I/F
1
2
3
4
C2
10nF
EC9
10uF/16V
R
1
9
75R
1%
FB5
500Z
Y1
27.000MHz
Third overtone
R39 0R
R37
2K
JP3
BOOTSEL1[NM]
C15
10nF
R10
392 Ohm 1%
C28
10nF
R1 4.7K
R42
1K
[NM]
FB6
500Z
C
4
9
0
.1uF
R
2
0
75R
1%
R34 10K
C5
0.1uF
C11
10nF
C32
1nF
R
7
15.4K
1%
FB1
500Z
R17 4.7R
JP2
BOOTSEL1[NM]
+
EC1
47uF/16V
R36 100R
R
2
1
75R
1%
C35 1nF
C4
0.1uF
C16
100pF
C48
10nF
C33
27nF
C20
10nF
C45
22pF
[NM]
U5
24LC02
1
2
3
4 8
7
6
5
A0
A1
A2
GND
VCC
WP
SCL
SDA
C50
33pF
R
2
2
75R
1%
R14
220K
R2
75R
C6
0.1uF
Q1
BT3904
U2
16Mbit: K4S161622C-TC/L70
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
VDD DQ0 DQ1 VSSQ DQ2 DQ3 VDDQ DQ4 DQ5 VSSQ DQ6 DQ7 VDDQ LDQM WE CAS RAS CS BA A1
0
/AP
A0 A1 A2 A3 VDD
VSS
DQ15 DQ14
VSSQ
DQ13 DQ12
VDDQ
DQ11 DQ10
VSSQ
DQ9 DQ8
VDDQ
NC
UDQM
CL
K
CKE
NC
A9 A8 A7 A6 A5 A4
VSS
C9
10nF
C36 1nF
C30
0.1uF
R4 51K
C22
10nF
R40 NM
C34
1nF
U1A
ZR36962
208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 178 176 179 177 174 175 173 180 181 161 172 163 170 171 167 168 165 166 162 159 160 169 164 158 157
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
49
48
50
51
53
52
54 55 57 56 58 59 61 60 62 63 65 64 66 67 69 70 71 72 68 73 74 76 75 77 78 80 79 81 82 84 83 85 86 89 87 90 91 92
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
44
45
46
47
88 93 94 95 96 97 98 99 100 101 102 103 104
43
209 210 211 212 213 214
215
216
217
218
219
220
221
222
223
224
225
226
227 228 229 230 231 232 233 234 235 236 237 238
239
240
241
242
243
244
245
246
247
248
249
250
251 252 253 254 255 256 257
VDDP
GP
IO[9]/M
E
M
DA
T
[9]
ME
MD
A
T
[1
]
GP
IO[8]/M
E
M
DA
T
[8]
ME
MD
A
T
[0
]
ME
MR
D
#
ME
MC
S
0
#
ME
MA
D
D
[0]
GP
IO[63]/M
E
M
CS
2#
GP
IO[62]/F
CU_IORD#
GP
IO[61]/F
CU_IOWR#
GP
IO[60]/F
CU_S
CLK
GP
IO[59]/F
CU_CS
2#
GP
IO[58]/F
CU_CS
3#
GP
IO[57]/F
CU_WA
IT
#
GP
IO[56]/F
CU_RS
T
IGP
IO[55]/F
CU_IRQ
GNDC
VDDC
IGP
IO[54]/P
WM
CO[5]
GP
IO[53]/P
WM
CO[4]
GP
IO[52]/P
WM
CO[3]
GP
IO[51]/P
WM
CO[2]
GNDP
WM
GP
IO[50]/P
WM
CO[1]
VDDPWM
GP
IO[49]/P
WM
CO[0]
CD_
M
D
GNDREF DVD_
M
D
VDDSAFE
VREF
RESO
UT
VC
CD_
L
D
DVD_
L
D
B
GND1A
F
E
C G H
K F J E
VDDAF
E
VDD1
AFE
A
GNDAF
E
D
RF
N
RF
P
MEMDAT[2]
MEMDAT[10]/GPIO[0]
MEMDAT[3]
MEMDAT[11]/GPIO[1]
MEMDAT[4]
MEMDAT[12]/GPIO[2]
MEMDAT[5]
MEMDAT[13]/GPIO[3]
MEMDAT[6]
MEMDAT[14]/GPIO[4]
GNDC
MEMDAT[7]
MEMDAT[15]
VDDC
VDDP
MEMADD[16]
MEMCS1#/GPIO[5]
MEMADD[15]
MEMADD[14]
MEMADD[13]
MEMADD[12]
MEMADD[11]
MEMADD[10]
MEMADD[9]
MEMADD[8]
MEMWR#
MEMADD[18]/GPIO[6]
MEMADD[17]
MEMADD[7]
MEMADD[6]
GNDC
MEMADD[5]
MEMADD[4]
MEMADD[3]
VDDP
MEMADD[2]
MEMADD[1]
MEMADD[19]/IGPIO[7]
USBVDD
USBDP/GPO[67]
USBDN/GPO[68]
USBGND
RAMADD[6]
RAMADD[2]
RAMADD[1]
RAMADD[7]
RAM
A
DD[0
]
VDDC
RAM
A
DD[8
]
R
A
MA
D
D
[10]
GNDC VDDP RAM
A
DD[9
]
RA
M
A
DD[11]/GP
O[64]
RAM
BA
RAM
CS0
#
R
A
MC
S
1#/GP
O[65]
RAM
RAS#
VDDP RAM
CAS#
GNDC RAM
WE#
GNDP
CLK
PCL
K
VDDPCL
K
RAM
DAT
[8
]
RAM
DQM
RAM
DAT
[7
]
RAM
DAT
[9
]
VDDP RAM
DAT
[6
]
GNDC R
A
MD
A
T
[10]
R
A
MD
A
T
[11]
RAM
DAT
[5
]
RAM
DAT
[4
]
R
A
MD
A
T
[12]
VDDP RAM
DAT
[3
]
GNDC R
A
MD
A
T
[13]
R
A
MD
A
T
[14]
RAM
DAT
[2
]
RAM
DAT
[1
]
R
A
MD
A
T
[15]
RAM
DAT
[0
]
GNDDACBS2
RSET
DAC1
VDDDAC
DAC2
DAC3
VDDDAC
DAC4
GNDDAC_D
DAC5
XIN
XO
VDDPLL
GNDPLL
RESET#
GNDC
VDDC
GPIO[48]/DUPRD1
GPIO[47]/DUPTD1
GPIO[46]/DUPRD0
GPIO[45]/PWMCO[5]/DUPTD0
VDDP
IGPIO[44]
GPIO[43]/TDO
GPIO[42]/TCK
GPIO[41]/TDI/NMI
GPIO[40]
GPIO[39]
GPIO[38]
IGPIO[37]/TMS/NMI
GPIO[36]
GPIO[35]
GPIO[34]/RAMCKE/SPDIFIN
GPIO[33]/AIN/SPDIFIN
GPIO[32]/SPDIFO
GPIO[31]/ABCLK
GPIO[30]/ALRCLK
VDDP
GPIO[29]/AMCLK
GNDC
GPIO[28]/AOUT[0]/APWM0-
GPIO[27]/APWM0+
GPIO[26]/AOUT[1]/APWM1-
GPIO[25]/APWM1+
GPIO[24]/AOUT[2]/APWM2-
IGPIO[23]/APWM2+
GNDAPWM
GPIO[22]/AOUT[3]/APWM3-
GPIO[21]/APWM3+
GPIO[20]/APWM4-
GPIO[19]/PWMCO[5]/APWM4+
VDDAPWM
RAMADD[3]
RAMADD[5]
VDDIP
GNDC
VDDC VDDP RA
MDQM2/RA
MCK
E
/GP
O[66]
GNDC RAM
CKE/
SDI
_
PSC/
G
PI
O
[1
0
]
G
PAI
O
/I
G
PI
O
[1
1
]
APWM
7
+
/G
PI
O
[1
2
]
APWM
7
-/
G
PI
O
[1
3
]
APWM
6
+
/G
PI
O
[1
4
]
APWM
6
-/
G
PI
O
[1
5
]
APWM
5
+
/G
PI
O
[1
6
]
APWM
5
-/
G
PI
O
[1
7
]
A
IN/S
P
D
IF
IN/IO[18]
RAMADD[4]
G G G G G G
G
G
G
G
G
G
G
G
G
G
G
G
G G G G G G G G G G G G
G
G
G
G
G
G
G
G
G
G
G
G
G G G G G G G
C10
10nF
D1
LL4148
C51
0.1uF
C21
10nF
R13 390R
C27
10nF
C39 22pF
R38
2K
FB4
500Z
C23
10nF
R16 0R[NM]
FB30 500Z
R12
4.7K
[NM]
C84
0.22uF
R6 51K
FB3
500Z
R
8
100R
6-5 6-5
Main Board Electric Diagram for MDV460/37 : Vaddis_SDRAM_Fla