Philips MCW770, Руководство по обслуживанию

Страница: 29 / 77

8-3 8-3
11
1
0
13
12
9
8
9
10
VSS
VDDQ
1M-1
DQM
VDD
VSSQ
0
A
BA
1
6
H
0
WE
L
NC
CAS
RAS
7
5
4
3
2
15
14
11
10
CS
CKE
CLK
D
0
1
2
3
4
5
6
7
8
19
3
4
BY
A-1
6
CE
12
11
10
9
8
7
12
14
D
D
13
NC
0
1M-1
9
OE
3
2
1
0
WE
BYTE
5
15
16
2M-1
4
RY
8
10
0
6
5
RES
15
7
/
A
17
18
11
0
13
2
1
14
DQM
4
5
6
NC|RFU
NC
1
2
3
7
3
7
8
9
10
CLK
4
6
CS
5
VSS
2
CAS
WE
15
RAS
VSSQ
0
9
0
12
BA
VDD VDDQ
13
8
1
11
L
U
AP
14
CKE
10
D
A
11
A
B
C
D
E
F
G
A
B
C
2101 B9
2102 B10
2103 B10
2104 B10
2105 B10
2106 B11
2107 B11
2108 A11
2110 E9
not used
1 2 3 4 5 6 7 8 9 10
(CLK)
CTRL
close to Osz
600R / 0603
(WE#)
6 7 8 9 10
2MByte (16MBit)
close to Flash
-70N6
(DQMH)
to 1402
2111 B8
2112 B8
2113 B11
2114 B11
3106 B7
D
E
F
G
0606 B11
2100 B9
3117 C4
3118 C5
3119 C7
3120 C4
3121 C5
(CKE)
(CE#)
8MByte (64Mbit)
to 7100-1
(2Mx8)
not used
(RAS#)
3122 C7
3123 C4
3124 C5
3125 C7
3126 C4
3127 C5
3128 C7
11
1 2 3 4 5
3136 D4
3137 D5
3138 D7
3139 D4
(DQML)
close to SDRAM
(16bit)
to 3289
(CS#)
to 1402
3140 D7
3141 D7
3142 D7
3143 D7
3144 D7
3145 D7
3146 D7
3147 D7
3148 D7
3149 E7
3150 E7
3151 E7
3108 B7
3110 B7
3112 B7
3114 B7
3115 C5
3116 C7
3158 E7
3159 E7
3160 E11
3161 A5
9322 167 58668
to 1402
600R / 0805
CTRL
2MByte (16Mbit)
9322 205 81668
close to SDRAM
600R / 0805
3162 A5
3163 B5
3164 B5
3165 B5
3166 B5
3167 B5
3168 B5
3169 E4
3129 C4
3130 C5
3131 C7
3132 C4
3133 D5
3134 D7
3176 E5
3177 F4
3178 F5
3179 F4
(CAS#)
not used
part 4 of 7
CTRL
(1Mx16)
9322 197 26668
CTRL
3180 F5
3181 F4
3182 F5
3183 F4
3184 F5
3185 A7
5100 A8
3152 E7
3153 E7
3154 E7
3155 E7
3156 E7
3157 E7
7103 C10
7104 B1
F100 A4
F101 A7
(OE#)
to 1402
CTRL
not used
CTRL
word mode
F102 A4
F104 B4
F105 B7
F106 B4
F107 A8
F109 B8
F111 B8
3170 E5
3171 E4
3172 E5
3173 E4
3174 E5
3175 E4
F113 B7
F114 B4
F115 B7
F116 C7
F117 C7
F118 C7
F119 C7
F120 C7
F122 C7
F123 D7
F124 E11
5101 A9
5102 A9
5103 A9
5104 B8
7100-4 A5
7101 E1
2110
1n0
0606
FIRMWARE
GND
F105
47R 3120
F124
47R 3133
68R
47R
3108
3115
68R 3150
100R 3110
47R 3130
47R 3166
GND
GND
5103
3185
47R
47R 3137
3167 47R
F111
3165 47R
1K0 3164
3114 68R
47R
3125 68R
47R
3180
3179
52
16
47R 3178
3 9 43 49
28 41 54 6 12 46
44
39
15
36
40
18
1 14 27
48
50
51
53
5
7
8
10
11
13
42
34
20
21
17
37
38
19
2
4
45
47
23
24
22
35
25
26
29
30
31
32
33
M48LC4M16A2TG-75
7104
Φ
DRAM
1M X 16 X 4
F117
68R 3147
GND
F118
47R 3127
3159 68R
F102
F120
GND GND
F115
GND
2106 100n
F122
GND
GND
5100
10u
47R 3117
3157 68R
F106
68R 3140
68R 3141
3144 68R
F104
10K
3160
100n 2105 2103 100n
3158 68R
GND
47R
68R 3153
3124
47R 3126
3151 68R
3106 68R
47R 3172
47R 3171
3169 47R
47R 3136
3129 47R
68R 3112
F107
47R
F114
3177
47R 3176
47R
47R 3175
3174
F113
F116
37
46 27
11
44
30
32
10
13
14
28
12
15
34
36
39
41
43
45
33
35
38
40
42
21
20
19
18
8
7
47
26
29
31
4
3
2
1
48
17
16
9
23
22
ROM
[FLASH]
M29W160EB
7103
25
24
6
5
3148 68R
5102
2108
3142
100n
68R
68R
3116
1K0 3168
2112 10p
GND
68R
GND
3134
68R
68R
3146
GND
3119
100n 2107
F101
GND
68R 3155
2114 100n
GND GND
3184 47R
68R 3138
68R
47R 3181
3156
F119
J1
H3
EBI-SDNCS0
EBI-WEN
J2
F100
U11
EBI-DQM1
T11
EBI-NCAS
R11
EBI-NCS0
U10
EBI-NCS1
T10
EBI-NCS2
G16
EBI-NOE
H2
EBI-NRAS
R10
EBI-SDCLKOUT
T2
EBI-D3
EBI-D4
R5
EBI-D5
U1
EBI-D6
P6
EBI-D7
U2
EBI-D8
P7
EBI-D9
T3
EBI-DQM0
EBI-D1
T1
EBI-D10
U3
EBI-D11
T4
EBI-D12
U4
EBI-D13
T5
EBI-D14
U5
EBI-D15
T6
EBI-D2
P5
P9
EBI-A4
EBI-A5
U7
EBI-A6
P10
EBI-A7
R7
EBI-A8
P11
EBI-A9
U8
EBI-CKE0
H4
EBI-D0
R4
EBI-A15
J14
EBI-A16
H14
EBI-A17
G14
EBI-A18
F14
EBI-A19
H16
EBI-A2
P8
EBI-A20
J16
EBI-A3
T7
C8
CDB-WSAB
EBI-A0
U6
EBI-A1
R6
EBI-A10
T8
EBI-A11
R8
EBI-A12
U9
EBI-A13
T9
EBI-A14
R9
CDB-CLAB
C9
CDB-CRQ-NERDY
C5
CDB-DAAB
C7
CDB-EFAB
D9
CDB-NCRST-NHRDY
D5
CDB-RCK
C6
CDB-SFSY
D7
CDB-V4-SUB
D8
CDB-EBI
7100-4
SAA7752EL-N103
CD-CLOCK
K1
CDB-CFLAG-SBSY
D6
47R 3182
F123
1K0 3162
3161 47R
3170 47R
3163 47R
GND
3139 47R
2104 100n
GND
100n 2113
EMI 220R
10p 2111
5104
100n 2102 2101 100n
68R
3173
3154
47R
5101
68R 3128
68R 3143
47R 3132
68R
3131
3122
68R
47R 3121
F109
47u
2100
47R 3183
47
15
6.3V
25 7 13 38 44
26 50 4 10 41
11
12
39
40
14
33
37
17
36
1
3
42
43
45
46
48
49
5
6
8
9
29
30
31
32
19
16
34
35
18
2
2x512Kx16
DRAM
21
22
20
23
24
27
28
SYNC
7101
K4S161622H-TC60
Φ
3152 68R
3145 68R
3123
3149
47R
68R
47R 3118
WE#
CLK
+3V3_ROM
+3V3
+3V3_RAM
+3V3_OSZ
D_RAM(15)
D_RAM(2)
D_RAM(3)
D_RAM(4)
D_RAM(5)
D_RAM(6)
D_RAM(7)
D_RAM(8)
D_RAM(9)
D_RAM(0:15)
D_RAM(0:15)
D_RAM(0:15)
D_RAM(0)
D_RAM(1)
D_RAM(2)
D_RAM(4)
D_RAM(5)
D_RAM(6)
D_RAM(7)
D_RAM(8)
D_RAM(9)
D_RAM(10)
D_RAM(11)
D_RAM(12)
D_RAM(14)
D_RAM(15)
CD03_RESET#
CS#
D_RAM(13)
DQMH
DQML
D(0)
D(1)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D_RAM(0)
D_RAM(0)
D_RAM(1)
D_RAM(10)
D_RAM(11)
D_RAM(12)
D_RAM(13)
D_RAM(14)
D(0:15)
SBSY
CLAB
CRQ
WSAB
DAAB
RESET#
+3V3_ROM
D_RAM(1)
D_RAM(2)
D_RAM(3)
D_RAM(4)
D_RAM(5)
D_RAM(6)
D_RAM(8)
D_RAM(9)
D_RAM(7)
D_RAM(11)
D_RAM(13)
D_RAM(15)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
A(0:20)
D(0:15)
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(9)
D(8)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
+3V3_RAM
NCS2
NCS1
CE#
CKE
DQMH
DQML
CAS#
RAS#
OE#
A(20)
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
A(1)
A(2)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(0:20)
+3V3_RAM
RAS#
CS#
CKE
CLK
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
A(20)
+3V3_ROM
+3V3_ROM
CE#
OE#
CAS#
D(0:15)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
A(13)
CLK
CKE
CS#
RAS#
CAS#
WE#
DQMH
DQML
A(0:20)
A(0:20)
A(11)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(12)
D_RAM(3)
D_RAM(14)
D_RAM(12)
D_RAM(10)
WE#
CAS#
Wessli Module
Circuit Diagram 1