Akai CT-S21MTD-E3 Service Manual Page 19
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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
TSOP 48 pin
0402 PUT ON NEARLY BGA
NEW ADD
VREF DECOUPLING
Change to 47 ohm
DEL
DDR MEMORY&FLASH
V0.1
LCD TV - MediaTek MT8205 Solution
C
716Tuesday, May 10, 2005
Title
Size Doc Number Rev
Date: Sheet of
A_RA[0..11]
A_BA[0..1]
A_CLK
A_CKE
A_RAS#
A_CS#
A_WE#
A_CAS#
A_DQM[0..1]
A_DQ[0..31]
F_D[0..7]
A[0..7]
F_OE#
A_DQS[0..3]
A_CLK#
SDV25
VREF
F_D3
F_A14
F_A20
F_A17
A2
A3
F_A9
F_A11
A7
F_A12
F_A21
PWR#
F_D4
F_A8
A0
A5
F_D6
F_D1
F_A13
A4
F_A10
A6
F_A18
A1
F_D2
F_D5
F_A16
F_A15
F_A19
PCE#
F_OE#
F_D0
F_D7
F_A[8..21]
FLASHVCC
SDV25
D1V25
D1V25
D1V25
D1V25
D1V25
SDV25
SDV25
SDV25
SDV25
VREF
VREF
A_DQ19
A_CLK
A_DQ17
D_CLK
D_DQ14
D_CAS#
D_RA6
D_DQ23
A_DQ8
D_DQ20
D_RA4
D_DQS1
D_DQM1
A_DQ25
A_RA5
D_DQ17
A_DQ1
D_RA8
D_DQ29
D_DQ24
D_DQS2
D_RA3
D_DQ3
D_DQM1
D_DQ8
D_RA7
D_CKE
D_DQ13
D_DQ1
A_RA2
D_RA9
A_DQM0
A_DQ4
D_DQ8
D_DQM0
A_DQ16
D_DQ6
D_RA5
A_DQ14
D_WE#
A_DQS1
D_DQ15
A_DQ26
A_RA4
D_CKE
D_CLK
A_DQS2
D_DQS3
D_DQ30
D_BA1
A_DQ13
A_CKE
D_RA6
A_DQ3
D_DQ6
A_RA3
D_RA2
D_RA3
D_DQS1
D_DQ15
D_DQ4
D_RA7
A_BA1
D_DQ5
A_DQ21
D_CLK#
D_CS#
D_DQ14
D_DQM1
D_DQ0
D_BA0
D_DQ22
A_DQS0
A_RA8
D_DQ22
A_DQ24
A_RA6
D_RA5
A_DQ0
D_DQ5
A_DQ29
A_DQ15
A_RAS#
D_DQ11
A_DQ10
D_CS#
D_CLK#
D_DQS2
D_DQ24
D_DQ7
D_DQ13
D_RA1
D_DQ20
A_RA0
A_WE#
D_BA1
D_DQ23
A_RA9
A_BA0
A_DQ22
D_RA4
D_CAS#
A_DQM1
D_RA3
D_DQ4
A_CLK#
A_DQ27
D_CAS#
D_DQ19
D_DQS3
D_RAS#
A_DQ6
D_RA11
D_DQ25
VREF
D_DQ28
D_RA2
D_RA8
A_DQ12
D_BA0
D_DQ25
D_CS#
A_DQ9
D_DQ18
D_DQ12
D_DQ26
D_RA0
A_CAS#
D_DQ26
VREF
A_RA11
D_RA4
D_WE#
D_DQ17
D_DQ12
D_RA11
D_RA9
A_DQ20
D_RA2
D_WE#
D_CLK
D_DQ31
D_DQ18
D_DQ11
A_RA1
D_RA10
A_DQ30
D_DQ2
D_DQ31
A_RA10
D_DQ16
D_RA10
D_DQ27
A_DQ5
D_RA1
D_BA0
D_DQ28
D_DQ27
A_DQ18
D_CKE
D_RAS#
D_RA7
D_BA1
D_DQ2
A_DQ11
D_RA10
D_DQ10
D_DQM0
D_DQ29
D_DQ19
D_RAS#
D_RA6
A_RA7
A_CS#
D_RA9
A_DQ31
A_DQ2
D_DQ21
A_DQS3
D_RA8
D_DQ16
D_RA1
D_CLK#
D_DQ10
D1V25
A_DQ23
D_DQM0
D_DQS0
D_RA0
D_DQ1
D_DQ9
D_RA5
D_DQS0
D_DQ0
D_DQ30
D_DQ21
A_DQ28
A_DQ7
D_DQ9
D_DQ3
D_RA11
D_RA0
D_DQ7
VREF
D_RA2
D_DQ6
D_DQ12
D_DQS3
D_DQM1
D_DQ11
D_BA1
D_DQS1
D_CAS#
D_RA1
D_DQ3
D_DQ24
D_DQ23
D_DQ28
D_DQS2
D_DQM0
D_DQ20
D_RA7
D_DQ30
D_DQ5
D_DQ16
D_RA0
D_RA5
D_RA4
D_WE#
D_RAS#
D_RA6
D_DQ19
D_DQ22
D_RA11
D_DQ1
D_DQ13
D_DQS0
D_DQ18
D_DQ26
D_DQ14
D_DQ21
D_RA8
D_DQ15
D_DQ17
D_DQ31
D_RA3
D_CS#
D_DQ7
D_DQ4
D_RA10
D_DQ2
D_DQ8
D_DQ27
D_DQ29
D_DQ25
D_DQ10
D_BA0
D_DQ9
D_DQ0
D_RA9
PCE#
RWR#
SDV25
A_RA[0..11] 3
A_BA[0..1] 3
A_CLK 3
A_CKE 3
A_RAS# 3
A_CS# 3
A_WE# 3
A_CAS# 3
A_DQM[0..1] 3
A_DQ[0..31] 3
A[0..7] 6
F_D[0..7] 3,6
F_OE# 3
A_DQS[0..3] 3
A_CLK# 3
SDV25 3
VREF 3
F_A[8..21] 3,6
PCE# 6
PWR# 6
DV33A
DV33A
DV33A
SDV25
DV33A 5VSB
D1V25
5VSB
SDV25
VREF
SDV25
VREF
SDV25
SDV25 SDV25
D1V25
SDV25 SDV25
D1V25
R60 75
CB82
0.1uF
CB94
0.1uF
C51
3300pF
CB91
0.1uF
RN21
47x4
1 2
3 4
5 6
7 8
CB117
0.1uF
RN10
47x4
1 2
3 4
5 6
7 8
CB141
0.1uF
R74 75
C46
3300pF
CB111
0.1uF
CB100
0.1uF
RN25
22x4
1 2
3 4
5 6
7 8
CB102
0.1uF
R76 75
R79 22
R56
0
CB89
0.1uF
CB84
0.1uF
RN19
47x4
1 2
3 4
5 6
7 8
C44
3300pF
R80 75
R57
R
CB110
0.1uF
R69 4.7k
+
CE38
220uF/16v
CB125
0.1uF
R59 22
CB76
0.1uF
CB129
0.1uF
CB90
0.1uF
U14
MX29LV160BT
25
24
23
22
21
20
19
18
8
9
28
47
16
29
31
33
35
7
26
38
40
42
44
30
32
10
36
39
41
43
45
37
2711
15
34
46
6
4
5
3
2
1
48
17 13
12
14
A0
A1
A2
A3
A4
A5
A6
A7
A8
A19
OE
BYTE
A18
D0
D1
D2
D3
A9
CE
D4
D5
D6
D7
D8
D9
A20
D11
D12
D13
D14
D15
VCC
GND1WE
RY/BY
D10
GND2
A10
A12
A11
A13
A14
A15
A16
A17 NC
RESET
WP/ACC
+
CE34
220uF/16v
CB138
0.1uF
RN8
47x4
1 2
3 4
5 6
7 8
CB103
0.1uF
R68 22
C49
3300pF
R73 22
C41
3300pF
CB79
0.1uF
CB121
0.1uF
C0603/SMD
CB137
0.1uF
RN13
47x4
1 2
3 4
5 6
7 8
C45
3300pF
CB86
0.1uF
CB97
0.1uF
R62 47
CB78
0.1uF
RN15
75x4
1 2
3 4
5 6
7 8
TP10
8M x 16
DDR
U16
M13L128168 8Mx16-6/NC FOR ENTRY
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
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
DNU
LDM
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
VDD
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSSQ
UDQS
NC
VREF
VSS
UDM
CK
CK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
VSS
CB109
0.1uF
+
CE41
220uF/16v
+
CE39
220uF/16v
CB123
0.1uF
CB130
0.1uF
RN14
75x4
1 2
3 4
5 6
7 8
RN20
75x4
12
34
56
78
RN6
22x4
1 2
3 4
5 6
7 8
R58
10k
CB105
0.1uF
CB98
0.1uF
R70 75
+
CE37
220uF/16v
CB87
0.1uF
RN17
47x4
1 2
3 4
5 6
7 8
CB83
0.1uF
R78 75
CB132
0.1uF
C53
3300pF
R61 47
CB108
0.1uF
CB134
0.1uF
CB77
0.1uF
C50
3300pF
CB99
0.1uF
R66 22
C55
3300pF
C0603/SMD
C54
3300pF
C0603/SMD
CB115
0.1uF
R71 22
C40
3300pF
CB126
0.1uF
R64 47
CB107
0.1uF
R55
10k
RN11
47x4
1 2
3 4
5 6
7 8
RN16
47x4
1 2
3 4
5 6
7 8
+
CE40
220uF/16v
R67 75
CB131
0.1uF
CB133
0.1uF
C52
3300pF
CB80
0.1uF
CB106
0.1uF
CB81
0.1uF
U17
IC LP2996 DDR Termination SOP8
2
1
3
4 5
6
7
8
SD
GND
VSENSE
VREF VDDQ
AVIN
PVIN
VTT
CB139
0.1uF
CB118
0.1uF
C0603/SMD
CB116
0.1uF
C42
3300pF
RN3
75x4
1 2
3 4
5 6
7 8
CB114
0.1uF
RN23
75x4
1 2
3 4
5 6
7 8
RN2
22x4
1 2
3 4
5 6
7 8
+
CE35
47uF/16v
CB135
0.1uF
C43
3300pF
CB104
0.1uF
RN5
75x4
12
34
56
78
RN24
75x4
1 2
3 4
5 6
7 8
RN9
75x4
1 2
3 4
5 6
7 8
CB95
0.1uF
CB127
0.1uF
CB92
0.1uF
CB119
0.1uF
C0603/SMD
CB112
0.1uF
RN4
22x4
1 2
3 4
5 6
7 8
R77 22
CB88
0.1uF
RN22
75x4
1 2
3 4
5 6
7 8
CB136
0.1uF
R72 75
CB113
0.1uF
R63 47
CB101
0.1uF
+
CE33
270uF/16v OS-CON/NC
C270UF16V/D10H12
CB140
0.1uF
CB85
0.1uF
U4 CM1117-2.5V
SOT223/SMD
3
1
2
IN
ADJ/GND
OUT
RN12
75x4
1 2
3 4
5 6
7 8
R65 75
8M x 16
DDR
U15
M13L128168 8Mx16-6
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
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
DNU
LDM
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
VDD
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSSQ
UDQS
NC
VREF
VSS
UDM
CK
CK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
VSS
C48
3300pF
CB122
0.1uF
CB120
0.1uF
C0603/SMD
CB96
0.1uF
+
CE36
220uF/16v
CB124
0.1uF
C47
3300pF
RN18
75x4
12
34
56
78
CB128
0.1uF
CB93
0.1uF
RN7
75x4
12
34
56
78
R75 22
- SERVICE MANUAL 1
- I. Safety Instructions 2
- PRODUCT SAFETY NOTICE 3
- Product Specification 4
- 0.1555mm×0.4665mm 5
- Revision : 0 7
- Attachment 1 9
- W 0.295 0.295±0.02 15 Color 9
- Date : 2005.8.1 11
- Page : P. 8of 8 11
- Test Condition 11
- LVDS PANEL 12
- LVDS SIGNAL 12
- MT8205P1V3.2 13
- FOR Tuner 13
- 5V ==> +12v 14
- MT5205BGA388 15
- MT8205 ANALOG DECOUPLING 16
- 0603 PUT ON NEARLY BGA 17
- REMOVE WHEN USE ICE MODE 18
- Change to 47 ohm 19
- VGA IN&PC AUDIO IN 20
- VIDEO IN & TUNER IO 21
- FROM Tuner 22
- TO AUDIO BD 23
- LVDS OUT 24
- R. ANGLE 25
- TUNER1 IN 26
- Disassembly 30
- IC DESCRIPTION 31
- Features 34
- Description 34
- Pin Configurations 34
- AT24C01A/02/04/08/16 35
- MX29LV160BT/BB 36
- DDR Termination Regulator 37
- 19-0175; Rev 3; 5/96 40
- V.24 Asynchronous Interfaces 41
- MODEL NO.: V270W1 - L03 42
- Approval 43
- SPARE PART LIST 69
- Software upgrade 71
- Software upgrade Process 72
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