Nokia RM-547, Service Manual

Page: 7 / 29

4
1
DDR
Data I/O
NAND
Ad
D3000
Addr/ Data Bus
K5W2G1GACI-AL60
A12,H23,K1,Y23,AA23=
VCC1 A4,A7,A10,A15,A18,C23,E1,F23,H1=
NC
_CE1o
Y1
Y2
_CE0o
NC Y22
B
3
A
B
6 5
V1
_WEo
_OEo
V2
V22
V23
W1
_AVDo
W2
CLKo
W22
2 3
Memory on the top of the Rapu_yama
4 5
D
C
A
1 2
6
D
C
VCC3
COMBO 32Mx32 DDR
DDR
128Mx16 M3
43471B0
NAND
CKEd
J22
NC J23
_WEd
K23
L22
_CASd
L23
_RASd
M22
_CSd
M23
VCC2 L1,AC8,AC13=
N22
N23
P22
P23
R22
R23
T22
T23
U22
U23
DM3d
C1
C2
DQS3d
D1
D2
D22
D23
12
W23
E23
F1
F2
G1
G2
G22
G23
J1
J2
NC
_CKd
B11
B13
B14
B16
DQS1d
B17
B19
NC
0
B20
DQS0d
B21
NC B22
B23
NC
B3
B5
B6
DQS2d
B8
B9
M2
M1
AB4
AC4
AB6
AC6
AB7
E22
N2
N1
R2
R1
T2
T1
AB3
AC3
B1
AC1
NC
RDY1o
AC10
NC AC11
AC12
NC
NC AC14
AC15
NC
NC
NC B2
AC17
AC18
NC
NC AC19
NC AC2
AC20
NC
AC21
BA1d
NC AC22
AC23
NC
INT1o
AC9
AB1
NC
AB10
NC
_RPo
AB11
AB12
RDY0o
NC AB14
NC AB15
NC
AC7
NC
AB18
NC
NC AB19
NC AB2
AB20
NC
AB21
BA0d
NC AB22
NC AB23
INT0o
AB9
A11
CKd
A13
A14
A16
DM1d
A17
A19
NC
AC16
NC
A20
A21
A22
NC
A23
NC
A3
A5
A6
DM2d
A8
A9
COMBO 32Mx32 DDR
A1
A2
DM0d
AB16
AB17
GND B12,H22,K2,K22,AA22=
GND1 B4,B7,B10,B15,B18,C22,E2,F22,H2=
GND2 L2,P2,U2,AA2,AB5,AB8,AB13=
P1,U1,AA1,AC5=
VCC
A1
NC
M39B0RB0A0N1P2N5
D3000
43471B0|NONET
128Mx16 M3
dd-mmm-yy Name MEMORY
This document is property of Nokia Corporation
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
SDRAM_AD(15:0)
SDRAM_DA(31:0)
MEMCONT(9:0)
NAND(15:0)
NAND(15:0)
EXTADDA(31:0)
SDRAM_BA(1:0)
SDRAM_CTRL(17:0)
EXTADDA(31:0)
SDRAM_BA(1:0)
SDRAM_CTRL(17:0)
MEMCONT(9:0)
NAND(15:0)
SDRAM_AD(15:0)
SDRAM_DA(31:0)
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Copyright (C) Nokia Corporation. All rights reserved.
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