Schematic Diagram Of Fxe (2/5) Board - Sony KS-50R200A Service Manual

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Schematic Diagram of FXE (2/5) Board

1 2 3 4
A
B
3.3V
FB7200
0uH
GND
NOTE: PIN-6 IS GND
C ON TOSHIBA DEVICES
R7234
R7207
470
XX
NAND_RBB
FOEB
FCSB0
C7202
0.1
10V
EMMA2LR
D
GND
R7243
10k
NAND_CLE
NAND_ALE
FWEB
R7244
RSTB
XX
R7245
NAND_WPB
XX
E
R7246
XX
GND
RDATA[0-7]
F
STRAP PINS
ENDIAN = 1 = Big Endian
MRGMODE1-0 = 10 = Full merge & All bytes
VRCLKSEL1-0 = 10 = 187MHz
MCLKSEL2-0 = 101 = 166.5MHz
G
ROMBEND = 1 = Big Endian
BWSEL = 1 = 8bit
CI_TSD[0-7] MINIBOOT = 1 = use miniboot
BOOTSEL1-0 = 11 = Nand, then Memory Stick
BOOT_NAND_SEL1-0 = 00 = <256mbit
EJTAG_MODE = 1 = EJTAG
DINT_EN = 0 = disable
DSYSELB = 1 = main only
PCIMODE = 1 = host
PCI_SIZE1-0 = 00 = 32Mbyte
NANDCS = 0 = CS0
H
CI_TSD[7] BOOT_NAND_SEL_1
CI_TSD[6] BOOT_NAND_SEL_0
EMMA2LR
CI_TSD[5] BOOTSEL1
CI_TSD[4] BOOTSEL0
CI_TSD[3] MINIBOOT
CI_TSD[2] BWSEL
CI_TSD[1] ROMBEND
CI_TSD[0] MCLKSEL2
RDATA[7] MCLKSEL1
I
RDATA[6] MCLKSEL0
RDATA[5] VRCLKSEL1
RDATA[4] VRCLKSEL0
RDATA[3] RESERVED
RDATA[2] MRGMODE1
RDATA[1] MRGMODE0
RDATA[0] ENDIAN
J
RADD[25] EJTAG_MODE
RADD[24] DINT_EN
RADD[23] DSYSELB
RADD[22] PCIMODE
RADD[21] PCI_SIZE1
K RADD[20] PCI_SIZE0
RADD[19] NANDCS
RADD[19-25]
L
5 6 7
NAND FLASH
128Mbits
FB7201
IC7200 0uH
HY27US08281A-TPCB
NC NC
NC NC
NC NC
NC NC
RDATA[7]
NC IO/8
RDATA[6]
NC IO/7
RDATA[5]
RB IO/6
RDATA[4]
FOE IO/5
CE NC
NC NC
C7203
NC LOCKPRE 0.1
10V
VCC VCC
VSS VSS
NC NC
GND
NC NC
CLE NC
RDATA[3]
ALE IO/4
RDATA[2]
WE IO/3
RDATA[1]
WP I/O2
RDATA[0]
NC I/O1
NC NC
NC NC
NC NC
NC NC
3.3V
GND
JL7200
TP7200
2.5mm Side A
TO FORCE BOOT FROM MEMORY-STICK:
CONNECT (SHORT) TP7200 AND TP7201
JL7201
TP7201
2.5mm Side A
GND
8 9 10 11
2.5V
PLACE THESE CAPACITORS CLOSE TO IC PINS.
C7205 C7206 C7207 C7208 C7209 C7210
0.1 0.1 0.1 0.1 0.1 0.1
10V 10V 10V 10V 10V 10V
GND
DQ[0-15]
68
RB7200
DQ[0]
DQ[1]
DQ[2]
DQ[3]
68
RB7201
DQ[4]
DQ[5]
DQ[6]
DQ[7]
EMMA2LR R7235 68
DQS0
100
RB7202
DQM0
DWEB
DCASB
DRASB
100
RB7203
DCSB
DBA0
DBA1
DADD[10]
DADD[0]
DADD[1]
DADD[2]
DADD[3]
100
RB7204
GND
DADD[0-12]
– 4-46 –
12 13 14 15
DDR SDRAM
GA-Version = 128Mbits
AEP-Version = 256Mbits
*IC7201
EDD1216AATA-6B-E
VDD VSS
68
DQ0 DQ15
RB7205
DQ[15]
VDDQ VSSQ
DQ[14]
DQ1 DQ14
DQ[13]
DQ2 DQ13
DQ[12]
VSSQ VDDQ
DQ3 DQ12
68
DQ4 DQ11 RB7206
DQ[11]
VDDQ VSSQ
DQ[10]
DQ5 DQ10
DQ[9]
DQ6 DQ9
DQ[8]
VSSQ VDDQ
DQ7 DQ8
NC NC
PLACE THESE PARTS
VDDQ VSSQ
R7236 68 DVREF CLOSE TO PIN 49 OF IC
LDQS UDQS DQS1 R7241
100
NC NC
0.5%
VDD VREF
NC VSS
C7211
R7239 100 R7242
EMMA2LR 0.1
LDM UDM DQM1 100
R7237 100 10V
0.5%
WE CLK DCLKB
R7238 100
CAS CLK DCLK
R7240 100
RAS CKE DCKE
GND
100
CS NC RB7207
DADD[12]
NC A12
DADD[11]
BS0 A11
DADD[9]
BS1 A9
DADD[8]
A10 A8
DADD[7]
A0 A7
DADD[6]
A1 A6
DADD[5]
A2 A5
DADD[4]
A3 A4
VDD VSS 100
RB7208
FXE(2/5) BOARD
KS-50R200A/60R200A/70R200A
RM-GA006 RM-GA006 RM-GA006
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