Hisense MTK8222, Service Manual

Page: 66 / 75

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MEM_ADDR6
MEM_ADDR5
MEM_ADDR4
MEM_DQ0
MEM_VREF
MEM_DQ15
MEM_DQ1 MEM_DQ14
MEM_DQ2
MEM_DQ3
MEM_DQ4
MEM_DQ5
MEM_DQ6
MEM_DQ7
MEM_DQS0
MEM_WE#
MEM_DQM0
MEM_CAS#
MEM_CS#
MEM_RAS#
MEM_BA0
MEM_BA1
MEM_ADDR10
MEM_ADDR0
MEM_ADDR1
MEM_ADDR2
MEM_ADDR3
MEM_DQ13
MEM_DQ12
MEM_DQ11
MEM_DQ10
MEM_DQ9
MEM_DQ8
MEM_DQS1
MEM_DQM1
MEM_CLK0#
MEM_CLK0
MEM_CLKEN
MEM_ADDR12
MEM_ADDR11
MEM_ADDR9
MEM_ADDR8
MEM_ADDR7
RWE#
RCAS#
RRAS#
RCS#
RDQS0
RDQM0
RDQM1
RDQS1
RCKE
RCLK0
RCLK0#
RDQ[15..0]
RA[12..0]
RBA0
RBA1
MEM_VREF
DDRV
GND
MEM_CLKEN RCKE
RA0
RA8
RA1
RA2
RA3
RA4
RA5
RA6
RA7
RA9
RA11
RA12
RWE#
RCAS#
RRAS#
RCS#
RBA0
RBA1
RA10
MEM_ADDR10
MEM_RAS#
MEM_CS#
MEM_ADDR3
MEM_ADDR12
MEM_BA1
MEM_ADDR11
MEM_DQ6
MEM_DQ14
MEM_DQ12
MEM_ADDR1
MEM_DQ1
MEM_DQ3
MEM_DQ4
MEM_ADDR2
MEM_DQ0
MEM_DQ13
MEM_ADDR7
MEM_ADDR0
MEM_CAS#
MEM_DQ11
MEM_DQ8
MEM_DQ10
MEM_ADDR4
MEM_DQ9
MEM_DQ2
MEM_DQ5
MEM_WE#
MEM_ADDR5
MEM_ADDR9
MEM_DQ7
MEM_DQ15
MEM_ADDR6
MEM_ADDR8
MEM_BA0
MEM_DQS0
MEM_DQM0
MEM_DQM1
MEM_DQS1
RDQS0
RDQM0
RDQM1
RDQS1
RDQ0
RDQ1
RDQ2
RDQ3
RDQ4
RDQ5
RDQ6
RDQ7
RDQ8
RDQ9
RDQ10
RDQ11
RDQ12
RDQ13
RDQ14
RDQ15
MEM_CLK0#
MEM_CLK0 RCLK0
RCLK0#
MEM_VREF
DDRV DDRV
MEM_VREF
DDRV
VTT
VTT
DDRV
VTT
MEM_VREF
DDRV
RDQ[15..0] 3
RA[12..0] 3
RDQS0 3
RDQS1 3
RDQM0 3
RDQM1 3
RWE# 3
RCAS# 3
RRAS# 3
RCS# 3
RCLK0 3
RCLK0# 3
RCKE 3
RBA0 3
RBA1 3
MEM_VREF 3
DDRV 2,3,4
GND 2,3,4,6,7,8,9,10,11,12,13,14
Title
Size Document Number
Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
5 14
MediaTek Confidential
Title
Size Document Number
Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
5 14
MediaTek Confidential
Title
Size Document Number
Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
5 14
MediaTek Confidential
DDR1
( DDR1 DRAM With Termination )
DDR1 DRAM
If use ddr CD34 CD26 CD27 RD9 CD28 CD29 CD30 UD2 ON
If use sdram CD34 CD26 CD27 RD9 CD28 CD29 CD30 UD2 NC
Jiu.Ni
2008/1/25
HISENSE_MT8222_EU
add in 2008/06/02
If use SDRAM NC RD7/RD8
2008.6.4
2008/05/08 MODIFY
LP2996 for Vref and VTT of DDR1
增加
FB31
20080911
增加磁珠
20080911
增加 CD6
20080911
+
CD6
100uF/16v
+
CD6
100uF/16v
RD2 22 RD2 22
+ CD35
100uF/16v + CD35
100uF/16v
1 8
2 7
3 6
4 5
RND14
150x4
R-RESCA3216-8N-HX
RND14
150x4
R-RESCA3216-8N-HX
1 8
2 7
3 6
4 5 RND16
150x4
R-RESCA3216-8N-HX
RND16
150x4
R-RESCA3216-8N-HX
RA140
1K 1%/NS RA140
1K 1%/NS
CD23
0.1uF CD23
0.1uF
RD3 22 RD3 22
CD20
0.1uF CD20
0.1uF
RD10 150 RD10 150
RA141
1K 1%/NS RA141
1K 1%/NS
CD14
3300pF CD14
3300pF
FB30
0603/181 FB30
0603/181
CD7
4.7uF/10V CD7
4.7uF/10V
1 8
2 7
3 6
4 5 RND10
150x4
R-RESCA3216-8N-HX
RND10
150x4
R-RESCA3216-8N-HX
RD11 150 RD11 150
RD7
100 RD7
100
CD25
3300pF CD25
3300pF
1 8
2 7
3 6
4 5 RND3
22x4
R-RESCA2010-8N-HX
RND3
22x4
R-RESCA2010-8N-HX
1 8
2 7
3 6
4 5
RND11
150x4
R-RESCA3216-8N-HX
RND11
150x4
R-RESCA3216-8N-HX
C680
1uF
C680
1uF
CD21
3300pF CD21
3300pF
CD31
4.7uF/10v CD31
4.7uF/10v
+
CD5
220uF/16v-LowESR CAP
+
CD5
220uF/16v-LowESR CAP CD10
0.1uF CD10
0.1uF
CD28
0.01uF CD28
0.01uF
1 8
2 7
3 6
4 5 RND9
22x4
R-RESCA2010-8N-HX
RND9
22x4
R-RESCA2010-8N-HX
RD4 22 RD4 22 CD19
0.1uF CD19
0.1uF
1 8
2 7
3 6
4 5
RND15
150x4
R-RESCA3216-8N-HX
RND15
150x4
R-RESCA3216-8N-HX
CD15
3300pF CD15
3300pF
CD32
4.7uF/10v CD32
4.7uF/10v
CD8
0.1uF CD8
0.1uF
CD27
10uF/10v CD27
10uF/10v
CD26
3300pF CD26
3300pF
1 8
2 7
3 6
4 5 RND6
22x4
R-RESCA2010-8N-HX
RND6
22x4
R-RESCA2010-8N-HX
RD12 150 RD12 150
CD24
0.1uF CD24
0.1uF
1 8
2 7
3 6
4 5
RND7
22x4
R-RESCA2010-8N-HX
RND7
22x4
R-RESCA2010-8N-HX
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
VSSQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
VSSQ
12
DQ7
13
NC
14
VDDQ
15
LDQS
16
NC
17
VDD
18
NC
19
LDM
20
WE
21
CAS
22
RAS
23
CS
24
NC
25
BS0
26
BS1
27
A10/AP
28
A0
29
A1
30
A2
31
A3
32
VDD
33
VSS
34
A4
35
A5
36
A6
37
A7
38
A8
39
A9
40
A11
41
A12
42
NC
43
CKE
44
CLK
45
CLK
46
UDM
47
VSS
48
VREF
49
NC
50
UDQS
51
VSSQ
52
NC
53
DQ8
54
VDDQ
55
DQ9
56
DQ10
57
VSSQ
58
DQ11
59
DQ12
60
VDDQ
61
DQ13
62
DQ14
63
VSSQ
64
DQ15
65
VSS
66
U1
16M x 16 DDR TSOP-66
R-TSOP66N-0.650-11.84-HX
U1
16M x 16 DDR TSOP-66
R-TSOP66N-0.650-11.84-HX
CD11
0.1uF CD11
0.1uF
CD30
0.01uF CD30
0.01uF
CD12
3300pF CD12
3300pF
CD17
0.1uF CD17
0.1uF
1 8
2 7
3 6
4 5
RND5
22x4
R-RESCA2010-8N-HX
RND5
22x4
R-RESCA2010-8N-HX
RD5 22 RD5 22
CD1
0.1uF CD1
0.1uF
CD22
3300pF CD22
3300pF
+ CD36
100uF/16v + CD36
100uF/16v
FB31
0603/181 FB31
0603/181
1 8
2 7
3 6
4 5
RND17
150x4
R-RESCA3216-8N-HX
RND17
150x4
R-RESCA3216-8N-HX
1 8
2 7
3 6
4 5 RND1
22x4
R-RESCA2010-8N-HX
RND1
22x4
R-RESCA2010-8N-HX
CD37
0.1uF CD37
0.1uF
CD9
0.1uF CD9
0.1uF
1 8
2 7
3 6
4 5
RND4
22x4
R-RESCA2010-8N-HX
RND4
22x4
R-RESCA2010-8N-HX
CD13
3300pF CD13
3300pF
CD33
4.7uF/10v CD33
4.7uF/10v
1 8
2 7
3 6
4 5 RND13
150x4
R-RESCA3216-8N-HX
RND13
150x4
R-RESCA3216-8N-HX
RD1 22 RD1 22
RD6 22 RD6 22
RD9 4.7K RD9 4.7K
1 8
2 7
3 6
4 5 RND19
150x4
R-RESCA3216-8N-HX
RND19
150x4
R-RESCA3216-8N-HX
RD8 22 RD8 22
1 8
2 7
3 6
4 5
RND18
150x4
R-RESCA3216-8N-HX
RND18
150x4
R-RESCA3216-8N-HX
CD18
3300pF CD18
3300pF
RD13 150 RD13 150
1 8
2 7
3 6
4 5
RND2
22x4
R-RESCA2010-8N-HX
RND2
22x4
R-RESCA2010-8N-HX
1 8
2 7
3 6
4 5
RND8
22x4
R-RESCA2010-8N-HX
RND8
22x4
R-RESCA2010-8N-HX
GND
1
SD
2
VSENSE
3
VREF
4
VDDQ
5
AVIN
6
PVIN
7
VTT
8
U2
IC LP2996 DDR Termination SOP-8
R-SOIC08N-1.270-6.00-HX
U2
IC LP2996 DDR Termination SOP-8
R-SOIC08N-1.270-6.00-HX
+
CD34
100uF/16v
+
CD34
100uF/16v