Teac 3290I, Service Manual

Page: 76 / 83

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
FLASH&SDRAM 1.0
P-IDTV
B
8 9 Thursday, May 12, 2005
Title
Size Document Number Rev
Date: Sheet of
SDRAM_DQM0
SDRAM_ADDR0
SDRAM_ADDR1
SDRAM_ADDR2
SDRAM_ADDR3
SDRAM_ADDR4
SDRAM_ADDR5
SDRAM_ADDR6
SDRAM_ADDR13
SDRAM_ADDR11
SDRAM_ADDR14
SDRAM_ADDR7
SDRAM_ADDR8
SDRAM_ADDR9
SDRAM_ADDR10
SDRAM_ADDR12
SDRAM_D13
SDRAM_D5
SDRAM_D7
SDRAM_D3
SDRAM_D14
SDRAM_D6
SDRAM_D10
SDRAM_D12
SDRAM_D0
SDRAM_D1
SDRAM_D8
SDRAM_D2
SDRAM_D9
SDRAM_D11
SDRAM_D4
SDRAM_D15
SDRAM_ADDR0
SDRAM_ADDR1
SDRAM_ADDR2
SDRAM_ADDR3
SDRAM_ADDR7
SDRAM_ADDR4
SDRAM_ADDR5
SDRAM_ADDR6
SDRAM_ADDR11
SDRAM_ADDR8
SDRAM_ADDR9
SDRAM_ADDR10
SDRAM_D3
SDRAM_D6
SDRAM_D5
SDRAM_D7
SDRAM_D4
SDRAM_D10
SDRAM_D0
SDRAM_D9
SDRAM_D1
SDRAM_D8
SDRAM_D11
SDRAM_D2
SDRAM_D15
SDRAM_DQM0
SDRAM_CKE
SDRAM_RAS
SDRAM_ADDR14
SDRAM_D12
SDRAM_ADDR13
SDRAM_D13
SDRAM_DQM1
SDRAM_CLK
SDRAM_D14
SDRAM_CAS
SDRAM_WE
SDRAM_ADDR12
MIU_ADDR5
MIU_ADDR3
MIU_ADDR14
MIU_ADDR1
MIU_ADDR6
MIU_ADDR4
MIU_ADDR11
MIU_ADDR9
MIU_ADDR2
MIU_ADDR12
MIU_ADDR13
MIU_ADDR15
MIU_ADDR7
MIU_ADDR0
MIU_ADDR8
MIU_ADDR10
MIU_ADDR21
MIU_ADDR19
MIU_ADDR17
MIU_ADDR22
MIU_ADDR20
NOR_CS
MIU_ADDR18
MIU_OEN
MIU_ADDR23
MIU_ADDR16
MIU_ADDR24
MIU_DATA5
MIU_DATA3
MIU_DATA14
MIU_DATA1
MIU_DATA6
MIU_DATA4
MIU_DATA11
MIU_DATA9
MIU_DATA2
MIU_DATA12
MIU_DATA13
MIU_DATA15
MIU_DATA7
MIU_DATA0
MIU_DATA8
MIU_DATA10
MIU_ADDR6
MIU_ADDR4
MIU_ADDR15
MIU_ADDR2
MIU_ADDR7
MIU_ADDR5
MIU_ADDR12
MIU_ADDR10
MIU_ADDR3
MIU_ADDR13
MIU_ADDR14
MIU_ADDR16
MIU_ADDR8
MIU_ADDR1
MIU_ADDR9
MIU_ADDR11
MIU_DATA5
MIU_DATA3
MIU_DATA14
MIU_DATA1
MIU_DATA6
MIU_DATA4
MIU_DATA11
MIU_DATA9
MIU_DATA2
MIU_DATA12
MIU_DATA13
MIU_DATA15
MIU_DATA7
MIU_DATA0
MIU_DATA8
MIU_DATA10
MIU_ADDR19
MIU_ADDR18
MIU_ADDR17
STV_CS
NOR_CS
MIU_WEN
MIU_WEN
MIU_RDY
MIU_OEN
MIU_ADDR21 MIU_ADDR22
MIU_ADDR20
MIU_ADDR20
RESET_N
MIU_ADDR22
NOR_WP
SDRAM_DQM1
SDRAM_RAS
SDRAM_CAS
SDRAM_CKE
SDRAM_WE
SDRAM_CLK
NOR_RYBY
MIU_RDY
STV_CS
MIU_OEN
MIU_WEN
MIU_WEN
MIU_OEN
NOR_CS
RESET_N
MIU_ADDR[0..24]
MIU_DATA[0..15]
NOR_RYBY NOR_WP
+3.3V_D
+3.3V_D +3.3V_F
+3.3V_F
+3.3V_F
+3.3V_F
R32 0 NC
C29
0.1U
C32
0.1U
R4
0 NC
R31 0 NC
C37
10U/16V
U5
M29W320ET/EB TSOP4 8
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
9
10
15
12
11
28
26
47
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
13
14
27 46
37
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15
ADDR16
ADDR17
ADDR18
ADDR19
ADDR20
RB
RP
WE
OE
CE
BYTE
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15/A-1
NC
VPP/WP
VSS VSS
VD
D
R27
0
U38-4
PNX8310
113
114
115
116
117
118
121
122
132
129
128
127
126
125
124
123
136
137
139
141
140
133
138
153
154
155
156
149
148
147
146
145
144
152
143
142
150
151
SDRAM_DATA0
SDRAM_DATA1
SDRAM_DATA2
SDRAM_DATA3
SDRAM_DATA4
SDRAM_DATA5
SDRAM_DATA6
SDRAM_DATA7
SDRAM_DATA8
SDRAM_DATA9
SDRAM_DATA10
SDRAM_DATA11
SDRAM_DATA12
SDRAM_DATA13
SDRAM_DATA14
SDRAM_DATA15
HSCKB
CKE
WE
RAS
CAS
DQM1
DQM0
SDRAM_ADDR0
SDRAM_ADDR1
SDRAM_ADDR2
SDRAM_ADDR3
SDRAM_ADDR4
SDRAM_ADDR5
SDRAM_ADDR6
SDRAM_ADDR7
SDRAM_ADDR8
SDRAM_ADDR9
SDRAM_ADDR10
SDRAM_ADDR11
SDRAM_ADDR12
SDRAM_ADDR13
SDRAM_ADDR14
C34
10U/16V
C30
0.1U
C31
0.1U
C36
0.1U
L5
220 OHM/100MHZ
1 2
R29 470
L6
220 OHM/100MHZ
1 2
R28 0 NC
C27
0.1U
C33
10U/16V
R30 0
U38-5
PNX8310
69
67
65
63
59
57
55
53
68
66
64
62
58
56
54
52
109
74
73
72
71
70
108
106
51
50
110
107
75
80
81
82
83
84
85
86
87
88
89
90
91
92
93
96
97
98
99
100
101
102
103
104
105
MIU_DATA0
MIU_DATA1
MIU_DATA2
MIU_DATA3
MIU_DATA4
MIU_DATA5
MIU_DATA6
MIU_DATA7
MIU_DATA8
MIU_DATA9
MIU_DATA10
MIU_DATA11
MIU_DATA12
MIU_DATA13
MIU_DATA14
MIU_DATA15
MIU_RDY
MIU_CS_N0
MIU_CS_N1
MIU_CS_N2
MIU_CS_N3
MIU_CS_OE_N
MIU_CS_WEN
MIU_CS_MASK0
MIU_CLK
MIU_BAA
MIU_LBA
MIU_MASK1
MIU_ADDR0
MIU_ADDR1
MIU_ADDR2
MIU_ADDR3
MIU_ADDR4
MIU_ADDR5
MIU_ADDR6
MIU_ADDR7
MIU_ADDR8
MIU_ADDR9
MIU_ADDR10
MIU_ADDR11
MIU_ADDR12
MIU_ADDR13
MIU_ADDR14
MIU_ADDR15
MIU_ADDR16
MIU_ADDR17
MIU_ADDR18
MIU_ADDR19
MIU_ADDR20
MIU_ADDR21
MIU_ADDR22
MIU_ADDR23
MIU_ADDR24
U3
K4S281632D TSOP54
23
24
25
26
29
30
31
32
33
34
22
35
20
21
38
37
19
18
17
16
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
15
39
36
40
28 41 54 6 12 46 52
1 14 27 3 9 43 49
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
BA0
BA1
CLK
CKE
CS
RAS
CAS
WE
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQML
DQMU
NC
NC
VSS VSS VSS VSSQ VSSQ VSSQ VSSQ
VD
D
VD
D
VD
D
V
DDQ
V
DDQ
V
DDQ
V
DDQ
R33 10K
C28
0.1U