Hisense LTDN40K321UWAU Service Manual page 49

5
N1-2
BRA0 AR12 AU7 BRDQM0
BRA0 BRDQM0
AP15 AU6
BRA1 BRDQS0
BRA1 BRDQS0
BRA2 AN14 AT6 BRDQS0#
BRA2 BRDQS0#
BRA3 AP13 AU4 BRDQ0
BRA3 BRDQ0
BRA4 AR15 AT10 BRDQ1
BRA4 BRDQ1
BRA5 AP14 AU3 BRDQ2
BRA5 BRDQ2
BRA6 AN17 AU10 BRDQ3
BRA6 BRDQ3
BRA7 AN16 AT3 BRDQ4
BRA7 BRDQ4
BRA8 AP18 AU11 BRDQ5
BRA8 BRDQ5
BRA9 AP16 AV3 BRDQ6
BRA9 BRDQ6
BRA10 AN10 AT11 BRDQ7
BRA10 BRDQ7
BRA11 AP17
BRA11
BRA12 AR13 AV6 BRDQM1
BRA12 BRDQM1
BRA13 AR17 AT8 BRDQS1
BRA13 BRDQS1
BRA14 AN18 AU8 BRDQS1#
BRA14 BRDQS1#
AT9
BRDQ8
BRDQ8
AU5 BRDQ9
BRDQ9
BRBA0 AP11 AU9 BRDQ10
BRBA0 BRDQ10
BRBA1 AN13 AR5 BRDQ11
BRBA1 BRDQ11
BRBA2 AP12 AV8 BRDQ12
BRBA2 BRDQ12
AV5 BRDQ13
BRDQ13
BRCS# AR9 AV9 BRDQ14
BRCS# BRDQ14
D BRCSD# AR10 AT5 BRDQ15
BRCSD# BRDQ15
BRRAS# AR7
BRRAS#
BRCAS# AP7 AT15 BRDQM2
BRCAS# BRDQM2
BRWE# AP10 AV15 BRDQS2
BRWE# BRDQS2
BRODT AP9 AU15 BRDQS2#
BRODT BRDQS2#
AN9 AT13
BRCKE BRDQ16
BRCKE BRDQ16
AR18 AU18
BRRESET# BRDQ17
BRRESET# BRDQ17
AU12 BRDQ18
BRDQ18
BRCLK0 AP6 AT18 BRDQ19
BRCLK0 BRDQ19
BRCLK0# AR6 AT12 BRDQ20
BRCLK0# BRDQ20
AT19 BRDQ21
BRDQ21
DDRVREF_B1 AV2 AV12 BRDQ22
DDRVREF_B1 BRDQ22
DDRVREF_B2 AV11 AU19 BRDQ23
DDRVREF_B2 BRDQ23
BRTP AL18 AR14 BRDQM3
BRTP BRDQM3
BRTN AL19 AU16 BRDQS3
BRTN BRDQS3
AT16 BRDQS3#
BRDQS3#
AL9 AV17 BRDQ24
1.5V_DDR
DDRV BRDQ24
AK12 AT14 BRDQ25
DDRV BRDQ25
AK13 AV18
BRDQ26
DDRV BRDQ26
AK14 AU13 BRDQ27
DDRV BRDQ27
AK15 AU17 BRDQ28
DDRV BRDQ28
AK16 AU14 BRDQ29
DDRV BRDQ29
AK17 AT17 BRDQ30
DDRV BRDQ30
AK7 AV14 BRDQ31
DDRV BRDQ31
AK8
DDRV
AK9
DDRV
AL6
DDRV
AL7
DDRV
AL8
DDRV
AM8
DDRV_CKB
MT5657_31x31
R283 47k/NC
1.5V_DDR
需要换料，系统里没料
BRTP
BRTN BRRESET# C802 15n/50V/NC
R284 R808
BRCS# R285 47R
C315 100n/16V
47R 47R BRCSD# R286 47R
DDRVREF_B1 R809 0R/NC B_VREFCA1
DDRVREF_B2 R287 0R/NC B_VREFCA2
C
1.5V_DDR
DRAM#3 Bypass Cap
C316 C317 C318 C319 C320 C321 C322 C323
100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V
1.5V_DDR
DRAM#4 Bypass Cap
C327 C328 C329 C330 C331 C332 C333 C334
100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V
DE-CAP.
1.5V_DDR
C350
C351 C352 C353 C354 C355
10u/10V/NC
1u/16V/NC 100n/16V/NC 100n/16V/NC 100n/16V/NC 100n/16V
B
A
5
4
DDR3#3
N58
BRDQ0 E3 N3 BRA0 BRDQ16
DQ0 A0
BRDQ1 F7 P7 BRA1 BRDQ17
DQ1 A1
BRDQ2 F2 P3 BRA2 BRDQ18
DQ2 A2
BRDQ3 F8 N2 BRA3 BRDQ19
DQ3 A3
BRDQ4 H3 P8 BRA4 BRDQ20
DQ4 A4
BRDQ5 H8 P2 BRA5 BRDQ21
DQ5 A5
BRDQ6 G2 R8 BRA6 BRDQ22
DQ6 A6
H7 R2
BRDQ7 BRA7 BRDQ23
DQ7 A7
D7 T8
BRDQ8 BRA8 BRDQ24
DQ8 A8
BRDQ9 C3 R3 BRA9 BRDQ25
DQ9 A9
BRDQ10 C8 L7 BRA10 BRDQ26
DQ10 A10/AP
BRDQ11 C2 R7 BRA11 BRDQ27
DQ11 A11
BRDQ12 A7 N7 BRA12 BRDQ28
DQ12 A12/BC#
BRDQ13 A2 BRDQ29
DQ13
BRDQ14 B8 J1 BRDQ30
DQ14 NC_0
BRDQ15 A3 J9 BRDQ31
DQ15 NC_1
L1
NC_2
L9
NC_3
BRDQS1 C7 M7 BRDQS3
UDQS NC_4
BRDQS1# B7 T3 BRA13 BRDQS3#
UDQS# A13
BRDQS0 F3 T7 BRA14 BRDQS2
LDQS A14
G3
BRDQS0# BRDQS2#
LDQS#
BRDQM1 D3 M2 BRBA0 BRDQM3
UDM BA0
BRDQM0 E7 N8 BRBA1 BRDQM2
LDM BA1
M3 BRBA2
BA2
J7 BRCLK0
CK
DDRVREF_B1 H1 K7 BRCLK0# DDRVREF_B2
VREFDQ CK#
B_VREFCA1 M8 L2 BRCS# B_VREFCA2
VREFCA CS#
B_ZQ1 L8 K3 BRCAS# B_ZQ2
ZQ CAS#
BRRESET# T2 K1 BRODT BRRESET#
RESET# ODT
J3 BRRAS#
RAS#
L3 BRWE#
R810 R811
WE#
C313 K9 BRCKE C314
CKE
240R 1.5V_DDR 240R
100n/16V 100n/16V
A1 B1
VDDQ_0 VSSQ_0
A8 B9
VDDQ_1 VSSQ_1
C1 D1
VDDQ_2 VSSQ_2
C9 D8
VDDQ_3 VSSQ_3
D2 E2
VDDQ_4 VSSQ_4
E9 E8
VDDQ_5 VSSQ_5
F1 F9
VDDQ_6 VSSQ_6
H2 G1
VDDQ_7 VSSQ_7
H9 G9
VDDQ_8 VSSQ_8
B2 A9
VDD_0 VSS_0
D9 B3
VDD_1 VSS_1
G7 E1
VDD_2 VSS_2
K2 G8
VDD_3 VSS_3
K8 J2
VDD_4 VSS_4
N1 J8
VDD_5 VSS_5
N9 M1
VDD_6 VSS_6
R9 M9
VDD_8 VSS_7
R1 P1
VDD_7 VSS_8
P9
VSS_9
T1
VSS_10
T9
VSS_11
H5TQ2G63FFR-RDC
DDR3#4 Ref Volt.
DDR3#3 Ref Volt.
1.5V_DDR
1.5V_DDR
C324
10u/10V
R806
R804
C325
1k
1k
100n/16V
B_VREFCA2
B_VREFCA1
R288
C335 R805
C336
1k
10u/10V 1k 100n/16V
Close to DRAM
Near DRAM Near DRAM
Damping and Termination for CLK
Close to MainChip Close to DRAM
Main Chip Bottom Side
BRCLK0
R807
100R
C356 C357 C358
100n/16V 100n/16V/NC 100n/16V/NC
BRCLK0#
4
3
DDR3#4
N60
E3 N3 BRA0
DQ0 A0
F7 P7 BRA1
DQ1 A1
F2 P3 BRA2
DQ2 A2
F8 N2 BRA3
DQ3 A3
H3 P8 BRA4
DQ4 A4
H8 P2 BRA5
DQ5 A5
G2 R8 BRA6
DQ6 A6
H7 R2
BRA7
DQ7 A7
D7 T8
BRA8
DQ8 A8
C3 R3 BRA9
DQ9 A9
C8 L7 BRA10
DQ10 A10/AP
C2 R7 BRA11
DQ11 A11
A7 N7 BRA12
DQ12 A12/BC#
A2
DQ13
B8 J1
DQ14 NC_0
A3 J9
DQ15 NC_1
L1
NC_2
L9
NC_3
C7 M7
UDQS NC_4
B7 T3 BRA13
UDQS# A13
F3 T7 BRA14
LDQS A14
G3
LDQS#
D3 M2 BRBA0
UDM BA0
E7 N8 BRBA1
LDM BA1
M3 BRBA2
BA2
J7 BRCLK0
CK
H1 K7 BRCLK0#
VREFDQ CK#
M8 L2 BRCS#
VREFCA CS#
L8 K3 BRCAS#
ZQ CAS#
T2 K1 BRODT
RESET# ODT
J3 BRRAS#
RAS#
L3 BRWE#
WE#
K9 BRCKE
CKE
1.5V_DDR
A1 B1
VDDQ_0 VSSQ_0
A8 B9
VDDQ_1 VSSQ_1
C1 D1
VDDQ_2 VSSQ_2
C9 D8
VDDQ_3 VSSQ_3
D2 E2
VDDQ_4 VSSQ_4
E9 E8
VDDQ_5 VSSQ_5
F1 F9
VDDQ_6 VSSQ_6
H2 G1
VDDQ_7 VSSQ_7
H9 G9
VDDQ_8 VSSQ_8
B2 A9
VDD_0 VSS_0
D9 B3
VDD_1 VSS_1
G7 E1
VDD_2 VSS_2
K2 G8
VDD_3 VSS_3
K8 J2
VDD_4 VSS_4
N1 J8
VDD_5 VSS_5
N9 M1
VDD_6 VSS_6
R9 M9
VDD_8 VSS_7
R1 P1
VDD_7 VSS_8
P9
VSS_9
T1
VSS_10
T9
VSS_11
H5TQ2G63FFR-RDC
CAPs for DRAM IO Power ( Close to DDR#3 )
C326
100n/16V
1.5V_DDR
C337 C338 C339 C340 C341 C342 C343
100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V
CAPs for DRAM IO Power ( Close to DDR#4 )
1.5V_DDR
BRCLK0
C344 C345 C346 C347 C348 C349
100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V
BRCLK0#
3
2
Hisense Electric Co.,LTD
Title Title Title
Size Size Size
D D D
Date: Date: Date:
2
1
D
C
B
A
MT5657 MT5657 MT5657
Document Number Document Number Document Number Rev Rev Rev
1.0 1.0 1.0
Wednesday, March 25, 2015 Wednesday, March 25, 2015 Wednesday, March 25, 2015 Sheet Sheet Sheet 10 10 10 of of of 22 22 22
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