Haier LE55K5000TFNa Service Manual page 32

5
U201A
D
E9
ZQ
R301
240R/1%
MSD6308RTXX
C AVDD_DDR0
+1.5V_DDR
C301 C302 C303 C304 C305
C320 C309 C310 C311 C312
2011-11-30
Place C312/C313/C314 on
bottom side for debug
AVDD_DDR0 AVDD_DDR0
R303 1K/1% B-MVREFCA R306
R307 C315 C316
1K/1% 1000pF
B
GND 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
AGND GND
A
5
4
E11 B_DDR3_A0
B_A[0]
F12 B_DDR3_A1
B_A[1] B_DDR3_A2
D10
B_A[2]
B10 B_DDR3_A3
B_A[3] B_DDR3_A4
E15
B_A[4]
B11 B_DDR3_A5
B_A[5]
F14 B_DDR3_A6
B_A[6] B_DDR3_A7
C11
B_A[7]
D14 B_DDR3_A8
B_A[8] B_DDR3_A9
A12
B_A[9]
F16 B_DDR3_A10
B_A[10]
B_DDR3_A11
D13
B_A[11] B_DDR3_A12
D15
B_A[12]
C12 B_DDR3_A13
B_A[13] B_DDR3_A14
E13
B_A[14]
A20 B_DDR3_DQL0
B_DQL[0] B_DDR3_DQL1
A16
B_DQL[1]
C19 B_DDR3_DQL2
B_DQL[2]
B_DDR3_DQL3
C15
B_DQL[3] B_DDR3_DQL4
C20
B_DQL[4]
C14 B_DDR3_DQL5
B_DQL[5] B_DDR3_DQL6
B21
B_DQL[6]
B15 B_DDR3_DQL7
B_DQL[7]
B_DDR3_DQU0
F18
B_DQU[0]
D19 B_DDR3_DQU1
B_DQU[1]
D17 B_DDR3_DQU2
B_DQU[2] B_DDR3_DQU3
E21
B_DQU[3]
E19 B_DDR3_DQU4
B_DQU[4]
B_DDR3_DQU5
D20
B_DQU[5]
D18 B_DDR3_DQU6
B_DQU[6]
B_DDR3_DQU7
F20
B_DQU[7] B_DDR3_CASZ
B9
B_CASZ
C8 B_DDR3_RASZ
B_RASZ B_DDR3_WEZ
D11
B_WEZ
C16 B_DDR3_DML
B_DQML
B_DDR3_DMU
D21
B_DQMU B_DDR3_ODT
B8
B_ODT
A9 B_DDR3_BA0
B_BA[0] B_DDR3_BA1
D16
B_BA[1]
A10 B_DDR3_BA2
B_BA[2] B_DDR3_RESET
F10
B_RST
E17 B_DDR3_CKE
B_CKE
C13 B_DDR3_MCLK
B_MCLK B_DDR3_MCLKZ
B13
B_MCLKZ
A19 B_DDR3_DQSL
B_DQSL B_DDR3_DQSLB
C18
B_DQSLB
B18 B_DDR3_DQSU
B_DQSU
B_DDR3_DQSUB
C17
B_DQSUB B_DDR3_CS0
D12
B_CS0
C306 C307 C308
1K/1% B-MVREFDQ
R308 C317 C318
1K/1% 1000pF
GND 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
4
3 2
RN301 22R
B_DDR3_A12 B-DDR3-A12 B_DDR3_DQL0
B_DDR3_BA1 B_DDR3_DQL2
B-DDR3-BA1
RN303 22R
B_DDR3_A10 B-DDR3-A10 B_DDR3_DQL6
B_DDR3_CKE B_DDR3_DQL4
B-DDR3-CKE
B_DDR3_DQU5
RN305 22R
B_DDR3_A6
B-DDR3-A6
B_DDR3_A4
B-DDR3-A4
B_DDR3_DQU7
B_DDR3_DQU1
RN307 22R
B_DDR3_A11
B-DDR3-A11
B_DDR3_A8
B-DDR3-A8
B_DDR3_DQU3
B_DDR3_DMU
RN309 22R
B_DDR3_RASZ
B-DDR3-RASZ
B_DDR3_ODT B-DDR3-ODT
B_DDR3_DQSLB
B_DDR3_DQSL
RN311 22R
B_DDR3_A1
B-DDR3-A1
B_DDR3_A14 B-DDR3-A14
B_DDR3_DQSUB
B_DDR3_DQSU
RN313 22R
B_DDR3_A9
B-DDR3-A9
B_DDR3_A13 B-DDR3-A13
B_DDR3_DQU0
B_DDR3_DQU4
RN315 22R
B_DDR3_WEZ
B-DDR3-WEZ
B_DDR3_CS0
B-DDR3-CS0
B_DDR3_DQU2
B_DDR3_DQU6
RN317 22R
B_DDR3_A5
B-DDR3-A5
B_DDR3_A7
B-DDR3-A7
B_DDR3_DQL5
B_DDR3_DQL7
RN319 22R
B_DDR3_A2
B-DDR3-A2
B_DDR3_A0
B-DDR3-A0
B_DDR3_DQL3
B_DDR3_DQL1
RN321 22R
B_DDR3_CASZ B-DDR3-CASZ
B_DDR3_BA0 B_DDR3_DML
B-DDR3-BA0
B_DDR3_MCLKZ
B_DDR3_MCLK
RN323 22R
B_DDR3_BA2 B-DDR3-BA2
B_DDR3_A3
B-DDR3-A3
B_DDR3_RESET
AVDD_DDR0
U301 DDR3/1600MHZ/2G
B-DDR3-A0 N3 D3 B-DDR3-DMU
A0 DMU
B-DDR3-A1 P7 C7 B-DDR3-DQSU
A1 DQSU
B-DDR3-A2 P3 B7 B-DDR3-DQSUB
A2 /DQSU
B-DDR3-A3 N2
A3
B-DDR3-A4 P8 D7 B-DDR3-DQU0
A4 DQU0
B-DDR3-A5 P2 C3 B-DDR3-DQU1
A5 DQU1
R8 C8
B-DDR3-A6 B-DDR3-DQU2
A6 DQU2
B-DDR3-A7 R2 C2 B-DDR3-DQU3
A7 DQU3
B-DDR3-A8 T8 A7 B-DDR3-DQU4
A8 DQU4
B-DDR3-A9 R3 A2 B-DDR3-DQU5
A9 DQU5
B-DDR3-A10 L7 B8 B-DDR3-DQU6
A10 DQU6
R7 A3
B-DDR3-A11 B-DDR3-DQU7
A11 DQU7
B-DDR3-A12 N7
A12
B-DDR3-BA0 M2 E7 B-DDR3-DML
BA0 DML
B-DDR3-BA1 N8 F3 B-DDR3-DQSL
BA1 DQSL
B-DDR3-BA2 M3 G3 B-DDR3-DQSLB
BA2 /DQSL
B-DDR3-CS0 L2 E3 B-DDR3-DQL0
/CS DQL0
B-DDR3-RASZ J3 F7 B-DDR3-DQL1
/RAS DQL1
B-DDR3-CASZ K3 F2 B-DDR3-DQL2
/CAS DQL2
B-DDR3-WEZ L3 F8 B-DDR3-DQL3
/WE DQL3
B-DDR3-ODT K1 H3 B-DDR3-DQL4
ODT DQL4
H8
B-DDR3-DQL5
DQL5
B-MVREFCA M8 G2 B-DDR3-DQL6
VREFCA DQL6
H7 B-DDR3-DQL7
DQL7
J1
NC1
J9 H1 B-MVREFDQ
NC2 VREFDQ
L1
NC3
L9 J7 B-DDR3-MCLK
NC4 CK
M7 K7
B-DDR3-MCLKZ
NC5 /CK
B-DDR3-A13 T3 K9 B-DDR3-CKE
A13 CKE
B-DDR3-A14 T7 T2 B-DDR3-RESET
NC7 /RESET
R311 4.7K/1%
3 2
1
RN302 22R
B-DDR3-DQL0
B-DDR3-DQL2
RN304 22R
B-DDR3-DQL6
B-DDR3-DQL4
R304 22R B-DDR3-DQU5
RN306 22R
B-DDR3-DQU7
B-DDR3-DQU1
RN308 22R
B-DDR3-DQU3
B-DDR3-DMU
RN310 22R
B-DDR3-DQSLB
B-DDR3-DQSL
RN312 22R
B-DDR3-DQSUB
B-DDR3-DQSU
RN314 22R
B-DDR3-DQU0
B-DDR3-DQU4
RN316 22R
B-DDR3-DQU2
B-DDR3-DQU6
RN318 0R
B-DDR3-DQL5
B-DDR3-DQL7
RN320 22R
B-DDR3-DQL3
B-DDR3-DQL1
R312 22R B-DDR3-DML
RN322 0R
B-DDR3-MCLKZ
B-DDR3-MCLK
R305 22R B-DDR3-RESET
R309 R310
200R 200R
C319
0.01uF/25V/X7R
D
C
B
A