Main Board Assy (11/15) : Ddr2 (Sheet No.12) - Pioneer BDP-LX55 Service Manual

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10.11 MAIN BOARD ASSY (11/15) : DDR2 (Sheet No.12)

A
Main Board Circuit Diagram:QDEO-DDR2
B
C
D
E
F
A
11/15
64
1
2
MEM_ADD[12:0]
MEM_ADD0
MEM_ADD1 MEM_ADD1
MEM_ADD2
MEM_ADD3 MEM_ADD3
MEM_ADD4 MEM_ADD4
MEM_ADD5 MEM_ADD5
MEM_ADD6
MEM_ADD7
MEM_ADD8
MEM_ADD9
MEM_ADD10
MEM_ADD11
MEM_ADD12
MEM_BA0
MEM_BA1
MEM_RASn
MEM_CASn
MEM_WEn
MEM_CSZ
MEM_CKE
MEM_ODT
2
3
ADDED 0E ON
CLK/CLKz, DQS0/0n,
DQS1/1n FOR
PROBING SAKE
C397 C397
VREF
DDR_DATA[15:0]
NC/33pF/16V/X7R NC/33pF/16V/X7R
N1 J2 DDR_DATA0
MAD0 MDT0
N2 J3 DDR_DATA1
MAD1 MDT1
N3 J4 DDR_DATA2
MAD2 MDT2
P1 K3 DDR_DATA3
MAD3 MDT3
P2 K4 DDR_DATA4
MAD4 MDT4
T2 L3 DDR_DATA5
MAD5 MDT5
R3 L4
DDR_DATA6
MAD6 MDT6
P4 M2 DDR_DATA7
MAD7 MDT7
N5 K1 R185 R185
MAD8 DQSB0
T3 L1 R186 R186
MAD9 DQS0
T5
MAD10
R4 P8 DDR_DATA8
MAD11 MDT8
P5 N8 DDR_DATA9
MAD12 MDT9
P9
DDR_DATA10
MDT10
P7 N9 DDR_DATA11
BA0 MDT11
R7 P10 DDR_DATA12
BA1 MDT12
N10 DDR_DATA13
MDT13
N6 R11 DDR_DATA14
RASZ MDT14
P6 P11 DDR_DATA15
CASZ MDT15
N7 T9 R181 R181
WEZ DQSB1
T10
R182 R182
DQS1
M3
CSZ
M4 T6 R183 R183
CKE CLK
R6 T7
R184 R184
ODT CLKZ
U14A U14A
Kyoto_G2 pinout
based on Ver 0.12
88DE2750 88DE2750
IO_RING.XLS
R118 R118
300 300
BDP-LX55
3
4
0 0 DQS0n
0 0 DQS0
MEM_CLK
R119
0 0 DQS1n
0 0 DQS1
0 0 75
0 0
R171 DNP
C178 C178
1000pF/50V/NP0 1000pF/50V/NP0
75
MEM_CLKn
PLACE NEAR DDR
4
C311 C311
0.1uF/16V/X7 0.1uF/16V/X7