Hisense XT880 Series Service Manual page 47

5
N3A N3A
C1 D4
RDQ0 RA0
RDQ0 RA0
H3 D8
RDQ1 RA1
RDQ1 RA1
RDQ2 D3 C5 RA2
RDQ2 RA2
RDQ3 H2 B6 RA3
RDQ3 RA3
RDQ4 C2 E7 RA4
RDQ4 RA4
RDQ5 J1 C4 RA5
RDQ5 RA5
RDQ6 B1 D6 RA6
RDQ6 RA6
RDQ7 J2 B5 RA7
RDQ7 RA7
RDQ8 J4 C7 RA8
RDQ8 RA8
RDQ9 F5 A6 RA9
RDQ9 RA9
RDQ10 H4 F9 RA10
RDQ10 RA10
RDQ11 E4 D5 RA11
RDQ11 RA11
RDQ12 H5 E6 RA12
RDQ12 RA12
RDQ13 G3 C6 RA13
RDQ13 RA13
RDQ14 J3 D7 RA14
RDQ14 RA14
RDQ15 G4
RDQ15
RDQ16 A14
RDQ16
RDQ17 B9 B7 RBA0
RDQ17 RBA0
RDQ18 B14 D9 RBA1
D RDQ18 RBA1
RDQ19 A9 A7 RBA2
RDQ19 RBA2
RDQ20 B15
RDQ20
RDQ21 C8 E2 RCLK0
RDQ21 RCLK0
RDQ22 C14 E1 RCLK0#
RDQ22 RCLK0#
RDQ23 C9
RDQ23
RDQ24 D10 B12 RCLK1
RDQ24 RCLK1
RDQ25 F14 A12 RCLK1#
RDQ25 RCLK1#
RDQ26 E10
RDQ26
RDQ27 E14 B3 RCS#
RDQ27 RCS#
RDQ28 D13 A3 RCSX#
RDQ28 RCSX#
RDQ29 F13
RDQ29
RDQ30 E12 E9 RCKE
RDQ30 RCKE
RDQ31 E13 C3 RWE#
RDQ31 RWE#
B2 RCAS#
RCAS#
A2 RRAS#
RRAS#
RDQS0 D2
RDQS0
RDQS0# D1 A5 DDR3_RST#
RDQS0# DDR3_RST#
A1 RODT
RODT
RDQS1 F1
RDQS1
RDQS1# F2 G11
RDQS1# MEMTP
G12
MEMTN
RDQS2 A13
RDQS2
RDQS2# B13 DDRV
RDQS2#
RDQS3 A11 J5
RDQS3 DDRV
B11 K7
RDQS3#
RDQS3# DDRV
K6
DDRV
K5
DDRV
G2 K4
RDQM0
RDQM0 DDRV
G5 K3
RDQM1
RDQM1 DDRV
RDQM2 B10 K2
RDQM2 DDRV
RDQM3 C13 K1
RDQM3 DDRV
H7
DDRV
AVDD33_MEMPLL C10
AVDD33_MEMPLL
AVSS33_MEMPLL G10
AVSS33_MEMPLL
C
RVREF0 E3
RVREF
MT5651_0928 MT5651_0928
CAPs for DRAM IO Power ( Beneath the Main Chip )
DDRV
Chip bottom
C120 C120 C121 C121 C122 C122
C123 C123 C124 C124 C125 C125
22u/6.3V/NC 22u/6.3V/NC
10u/10V 10u/10V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V/NC 100n/16V/NC 100n/16V/NC 100n/16V/NC
DDRV
C359 C359 C129 C129 C130 C130 C131 C131 C132 C132
C133 C133 C134 C134
10u/10V 10u/10V 10u/10V 10u/10V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V
100n/16V 100n/16V
100n/16V 100n/16V
CAPs for DRAM IO Power ( Beneath the DDR#1 )
DDRV
C137 C137
C138 C138 C139 C139 C140 C140 C141 C141
C142 C142 C143 C143
100u/16V/NC 100u/16V/NC
10u/10V 10u/10V 100n/16V 100n/16V 100n/16V 100n/16V 10u/10V 10u/10V
100n/16V 100n/16V 100n/16V 100n/16V 22u/6.3V/NC 22u/6.3V/NC
B
DDRV
CAPs for DRAM IO Power ( Beneath the DDR#2 )
C155 C155
C152 C152 C150 C150 C151 C151 C153 C153 C154 C154
100n/16V 100n/16V
100u/16V/NC 100u/16V/NC 10u/10V 10u/10V 10u/10V 10u/10V 100n/16V 100n/16V 100n/16V 100n/16V
DDR POWER
L22 L22
BLM18PG121SN1/NC BLM18PG121SN1/NC
+5V
L8 L8 BLM18PG121SN1 BLM18PG121SN1
+12V
+5V
R329 R329
C299 C299 C303 C303 C300 C300
100k/NC 100k/NC
10u/16V 10u/16V 10u/16V 10u/16V 100n/16V 100n/16V
R53 R53 100k 100k
A
5
4
AD/CM Damping
N60 N60
RDQ0 E3
1_RWE# RWE#
DQ0
RDQ1 F7
1_RODT RODT
DQ1
RDQ2 F2
1_RCAS# RCAS#
DQ2
RDQ3 F8
1_RRAS# RRAS#
DQ3
RDQ4 H3
RP2 RP2 22R 22R
DQ4
RDQ5 H8
1_RA7 RA7
DQ5
RDQ6 G2
1_RA2 RA2
DQ6
RDQ7 H7
1_RA5 RA5
DQ7
RDQ8 D7
1_RA0 RA0
DQ8
RDQ9 C3
RP3 RP3 22R 22R
DQ9
RDQ10 C8
1_RA3 RA3
DQ10 A10/AP_63_63
RDQ11 C2
1_RA9 RA9
DQ11
RDQ12 A7
1_RA13 RA13
DQ12 A12/BC#_79_79
RDQ13 A2
1_DDR3_RST# DDR3_RST#
DQ13
RDQ14 B8
RP4 RP4 22R 22R
DQ14
RDQ15 A3
1_RCKE RCKE
DQ15
1_RA10 RA10
1_RBA0 RBA0
RDQS1 C7
1_RBA2 RBA2
UDQS
RDQS1# B7
RP5 RP5 22R 22R
UDQS#_4_4
1_RA14 RA14 RDQS0 F3
LDQS
1_RA4 RA4 RDQS0# G3
LDQS#_28_28
1_RA1 RA1 RDQM1 D3
UDM
1_RBA1 RBA1 RDQM0 E7
LDM
RP6 RP6 22R 22R
1_RA12 RA12
1_RA11 RA11 RVREF2 H1
VREFDQ CK#_56_56
1_RA6 RA6 RVREF3 M8
VREFCA CS#_62_62
1_RA8 RA8 ZQ1 L8
ZQ CAS#_61_61
RP7 RP7 22R 22R 1_DDR3_RST# T2
RESET#_58_58
CS# R125 R125 22R 22R RCS#
R126 R126 RAS#_55_55
2_RRAS# RRAS# WE#_54_54
240R 240R
2_RCAS# RCAS#
2_RODT RODT DDRV
2_RWE# RWE#
A1
RP8 RP8 22R 22R VDDQ_0 VSSQ_0
A8
2_RA0 RA0 VDDQ_1 VSSQ_1
C1
2_RA5 RA5 VDDQ_2 VSSQ_2
C9
2_RA2 RA2 VDDQ_3 VSSQ_3
D2
2_RA7 RA7 VDDQ_4 VSSQ_4
E9
RP9 RP9 22R 22R VDDQ_5 VSSQ_5
2_DDR3_RST# DDR3_RST# F1
VDDQ_6 VSSQ_6
2_RA13 RA13 H2
VDDQ_7 VSSQ_7
2_RA9 RA9 H9
VDDQ_8 VSSQ_8
2_RA3 RA3
RP10 RP10 22R 22R B2
VDD_0
2_RBA1 RBA1 D9
VDD_1
2_RA1 RA1 G7
VDD_2
2_RA4 RA4 K2
VDD_3
2_RA14 RA14 K8
VDD_4
RP11 RP11 22R 22R N1
VDD_5
2_RA8 RA8 N9
VDD_6
2_RA6 RA6 R9
VDD_8
2_RA11 RA11 R1
VDD_7
2_RA12 RA12
RP12 RP12 22R 22R
2_RBA2 RBA2
2_RBA0 RBA0
2_RA10 RA10
2_RCKE RCKE
RP13 RP13 22R 22R
CSX# R134 R134 22R 22R RCSX#
NT5CB64M16AP-CF NT5CB64M16AP-CF
DDR3#1
AVDD33_MEMPLL
AVDD3V3
L49 L49
Termination for CLK
AVDD33_MEMPLL
BLM18PG121SN1 BLM18PG121SN1
C126 C126
100n/16V 100n/16V
RCLK0
R138 R138 0R 0R
RCLK0#
Chip bottom RCLK1
C145 C145 C147 C147 C148 C148 C149 C149
C144 C144 C146 C146
1u/10V/NC 1u/10V/NC 100n/16V/NC 100n/16V/NC 22u/6.3V/NC 22u/6.3V/NC
100n/16V/NC 100n/16V/NC 100n/16V/NC 100n/16V/NC
RCLK1#
C158 C158
C156 C156 C157 C157
10u/10V 10u/10V
100n/16V 100n/16V 100n/16V 100n/16V
Vout=0.8V*(1+R1/R2)
N42 N42
DDRV
3 2
L11 L11 2.2 uH 2.2 uH
VIN SW
C297 C297
C305 C305
22u/6.3V 22u/6.3V R229 R229
1 6 10n/50V 10n/50V R52 R52
GND BST
33k 33k C302 C302
C334 C334
20R 20R
R228 R228
5 4 22u/6.3V 22u/6.3V
22u/6.3V 22u/6.3V
EN FB
150k 150k
R44 R44
MP1470 MP1470
37.4k 37.4k
C298 C298
C304 C304 5p/50V 5p/50V
100n/16V 100n/16V
4
3
MB:5045
N61 N61
2,3,4,5,7,8,9,10,11,12,13,14,15,16,17
N3 1_RA0 RDQ16 E3 N3 2_RA0
2,5,7,8,9,10,12,14,15,16,17
A0 DQ0 A0
P7 1_RA1 RDQ17 F7 P7 2_RA1
A1 DQ1 A1
P3 1_RA2 RDQ18 F2 P3 2_RA2
A2 DQ2 A2
N2 1_RA3 RDQ19 F8 N2 2_RA3
A3 DQ3 A3
P8 1_RA4 RDQ20 H3 P8 2_RA4
A4 DQ4 A4
P2 1_RA5 RDQ21 H8 P2 2_RA5
A5 DQ5 A5
R8 1_RA6 RDQ22 G2 R8 2_RA6
A6 DQ6 A6
R2 1_RA7 RDQ23 H7 R2 2_RA7
A7 DQ7 A7
T8 1_RA8 RDQ24 D7 T8 2_RA8
A8 DQ8 A8
R3 1_RA9 RDQ25 C3 R3 2_RA9
A9 DQ9 A9
L7 1_RA10 RDQ26 C8 L7 2_RA10
DQ10 A10/AP_63_63
R7 1_RA11 RDQ27 C2 R7 2_RA11
A11 DQ11 A11
N7 1_RA12 RDQ28 A7 N7 2_RA12
DQ12 A12/BC#_79_79
RDQ29 A2
DQ13
J1 RDQ30 B8 J1
NC_0 DQ14 NC_0
J9 RDQ31 A3 J9
NC_1 DQ15 NC_1
L1 L1
NC_2 NC_2
L9 L9
NC_3 NC_3
M7 RDQS3 C7 M7
NC_4 UDQS NC_4
T3 1_RA13 RDQS3# B7 T3 2_RA13
NC_5 UDQS#_4_4 NC_5
T7 1_RA14 RDQS2 F3 T7 2_RA14
NC_6 LDQS NC_6
RDQS2# G3
LDQS#_28_28
M2 1_RBA0 RDQM3 D3 M2 2_RBA0
BA0 UDM BA0
N8 1_RBA1 RDQM2 E7 N8 2_RBA1
BA1 LDM BA1
M3 1_RBA2 M3 2_RBA2
BA2 BA2
J7 CLK0 J7 CLK1
CK CK
K7 CLK0# RVREF4 H1 K7 CLK1#
VREFDQ CK#_56_56
L2 CS# RVREF5 M8 L2 CSX#
VREFCA CS#_62_62
K3 1_RCAS# ZQ2 L8 K3 2_RCAS#
ZQ CAS#_61_61
K1 1_RODT 2_DDR3_RST# T2 K1 2_RODT
ODT RESET#_58_58 ODT
J3 1_RRAS# J3 2_RRAS#
RAS#_55_55
L3 1_RWE# R127 R127 L3 2_RWE#
WE#_54_54
K9 1_RCKE K9 2_RCKE
240R 240R
CKE CKE
DDRV
B1 A1 B1
VDDQ_0 VSSQ_0
B9 A8 B9
VDDQ_1 VSSQ_1
D1 C1 D1
VDDQ_2 VSSQ_2
D8 C9 D8
VDDQ_3 VSSQ_3
E2 D2 E2
VDDQ_4 VSSQ_4
E8 E9 E8
VDDQ_5 VSSQ_5
F9 F1 F9
VDDQ_6 VSSQ_6
G1 H2 G1
VDDQ_7 VSSQ_7
G9 H9 G9
VDDQ_8 VSSQ_8
A9 B2 A9
VSS_0 VDD_0 VSS_0
B3 D9 B3
VSS_1 VDD_1 VSS_1
E1 G7 E1
VSS_2 VDD_2 VSS_2
G8 K2 G8
VSS_3 VDD_3 VSS_3
J2 K8 J2
VSS_4 VDD_4 VSS_4
J8 N1 J8
VSS_5 VDD_5 VSS_5
M1 N9 M1
VSS_6 VDD_6 VSS_6
M9 R9 M9
VSS_7 VDD_8 VSS_7
P1 R1 P1
VSS_8 VDD_7 VSS_8
P9 P9
VSS_9 VSS_9
T1 T1
VSS_10 VSS_10
T9 T9
VSS_11 VSS_11
NT5CB64M16AP-CF NT5CB64M16AP-CF
DDR3#2
Close to DRAM
CLK0
R140 R140
100R 100R
CLK0#
CLK1
R142 R142
100R 100R
CLK1#
Hisense Electric Co.,LTD Hisense Electric Co.,LTD Hisense Electric Co.,LTD
Title Title Title
DRAM X2 DRAM X2 DRAM X2
Size Size Size Document Number Document Number Document Number
A2 A2 A2 MT5325 MT5325 MT5325
Date: Date: Date: Tuesday, April 16, 2013 Tuesday, April 16, 2013 Tuesday, April 16, 2013
Ripple <50mV
C413 C413 C411 C411
100n/16V 100n/16V 22u/6.3V 22u/6.3V
B版增加
3
2
GND
GND
AVDD3V3
AVDD3V3
2,3,4,8,9,10,13
+5V
+5V
+12V
12,13,16,17 +12V
RVREF_ as closed to Main Chip
DDRV
DDRV
R123 R123 C110 C110
1k 1k 100n/16V/NC 100n/16V/NC
RVREF0
R124 R124 C111 C111
1k 1k 100n/16V 100n/16V
RVREF_as closed to UD1
DDRV DDRV
DDRV DDRV
C113 C113
R129 R129
R128 R128 C112 C112
100n/16V/NC 100n/16V/NC
1k 1k
1k 1k
100n/16V/NC 100n/16V/NC
RVREF2 RVREF3
R130 R130 R131 R131 C115 C115
C114 C114
100n/16V 100n/16V
1k 1k 1k 1k
100n/16V 100n/16V
RVREF_as closed to UD2
DDRV DDRV DDRV
DDRV
R133 R133 C117 C117
C116 C116
R132 R132
1k 1k 100n/16V/NC 100n/16V/NC
1k 1k 100n/16V/NC 100n/16V/NC
RVREF4 RVREF5
C118 C118
R135 R135 R136 R136 C119 C119
1k 1k 100n/16V 100n/16V 100n/16V 100n/16V
1k 1k
B版删除
Rev Rev Rev
1.0 1.0 1.0
Sheet Sheet Sheet 6 6 6 of of of 17 17 17
2
1
D
C
B
A
1