Sony KDS-70R2000 Service Manual page 81

A B C
FXE-SP-3(KDS-70R2000)
1
FXE
2 / 5
2
3
4
RDATA[0-7]
5
STRAP PINS
CI_TSD[0-7]
6
CI_TSD[7]
7
CI_TSD[6]
EMMA2LR
CI_TSD[5]
CI_TSD[4]
CI_TSD[3]
CI_TSD[2]
CI_TSD[1]
CI_TSD[0]
RDATA[7]
RDATA[6]
RDATA[5]
RDATA[4]
8 RDATA[3]
RDATA[2]
RDATA[1]
RDATA[0]
9
RADD[25]
RADD[24]
RADD[23]
RADD[22]
RADD[21]
RADD[20]
10 RADD[19]
RADD[19-25]
11
D E F
3.3V
C7200
4 . 7 FB7200 IC7200 FB7201
10V 0uH K9F2808UOC-PCBOT 0uH
16 BIT NAND FLASH
MEMORY
NC NC
NAND FLASH
NC NC
128Mbits
NC NC
NOTE: PIN-6 IS GND
NC NC
ON TOSHIBA DEVICES
RDATA[7]
NC IO/8
R7207
RDATA[6]
470 NC IO/7
R7234
XX RDATA[5]
NAND_RBB RB IO/6
RDATA[4]
FOEB FOE IO/5
FCSB0 CE NC
NC NC
C7202
C7203
NC LOCKPRE
0 . 1 0 . 1
10V
10V
VCC
EMMA2LR VCC
VSS VSS
NC NC
R7243
10k NC NC
NAND_CLE CLE NC
RDATA[3]
NAND_ALE ALE IO/4
RDATA[2]
FWEB WE IO/3
R7244 XX
RDATA[1]
RSTB WP I/O2
RDATA[0]
R7245
XX NC I/O1
NAND_WPB
NC NC
NC NC
R7246
XX
NC NC
NC NC
E N D I A N = 1 = B i g E n d i a n
MRGMODE1-0 = 10 = Full merge & All bytes
VRCLKSEL1-0 = 10 = 187MHz
MCLKSEL2-0 = 101 = 166.5MHz
R O M B E N D = 1 = B i g E n d i a n
B W S E L = 1 = 8 b i t
M I N I B O O T = 1 = u s e m i n i b o o t
BOOTSEL1-0 = 11 = Nand, then Memory Stick
BOOT_NAND_SEL1-0 = 00 = <256mbit
EJTAG_MODE = 1 = EJTAG
D I N T _ E N = 0 = d i s a b l e
D S Y S E L B = 1 = m a i n o n l y
P C I M O D E = 1 = h o s t
P C I _ S I Z E 1 - 0 = 0 0 = 3 2 M b y t e
N A N D C S = 0 = C S 0
BOOT_NAND_SEL_1
BOOT_NAND_SEL_0
BOOTSEL1
BOOTSEL0
MINIBOOT
BWSEL
ROMBEND
MCLKSEL2
MCLKSEL1
MCLKSEL0
VRCLKSEL1
VRCLKSEL0
RESERVED
MRGMODE1
MRGMODE0
ENDIAN
TP7200
2.5mm Side A
EJTAG_MODE
TO FORCE BOOT FROM MEMORY-STICK:
DINT_EN
CONNECT (SHORT) TP7200 AND TP7201
DSYSELB TP7201
2.5mm Side A
PCIMODE
PCI_SIZE1
PCI_SIZE0
NANDCS
G H I J
2.5V
PLACE THESE CAPACITORS CLOSE TO IC PINS.
C7204 C7205 C7206 C7207 C7208
C7209
4 . 7 0 . 1 0 . 1 0 . 1 0 . 1
10V 10V
10V 10V 10V
DQ[0-15]
3.3V
RB7200
68
DQ[0]
DQ[1]
DQ[2]
DQ[3]
RB7201
68
DQ[4]
DQ[5]
DQ[6]
DQ[7]
R7235
68
EMMA2LR
DQS0
RB7202
100
DQM0
DWEB
DCASB
DRASB
RB7203
100
DCSB
DBA0
DBA1
DADD[10]
DADD[0]
DADD[1]
DADD[2]
DADD[3]
RB7204
100
DADD[0-12]
- 81 -
K L M
C7210
0 . 1 0 . 1
10V 10V
DDR SDRAM
GA-Version = 128Mbits
AEP-Version = 256Mbits
IC7201
EDD1216AATA-6B-E
ELPIDA MEMORY
VDD VSS
RB7205
DQ0 DQ15 68
DQ[15]
VDDQ VSSQ
DQ[14]
DQ14
DQ1
DQ[13]
DQ13
DQ2
DQ[12]
VDDQ
VSSQ
DQ12
DQ3
RB7206
DQ11 68
DQ4
DQ[11]
VSSQ
VDDQ
DQ[10]
DQ10
DQ5
DQ[9]
DQ9
DQ6
DQ[8]
VDDQ
VSSQ
DQ8
DQ7
NC
NC
R7236
VSSQ
VDDQ
68
UDQS DQS1
LDQS
NC NC
VDD VREF
NC VSS
R7239 100 EMMA2LR
LDM UDM DQM1
R7237 100
WE CLK DCLKB
R7238 100
CAS CLK DCLK
R7240 100
RAS CKE DCKE
CS NC
RB7207
100 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
RB7208
VDD VSS 100
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
~ FXE Board Schematic Diagram [ Digital RF Signal Processing ] Page 2/5 ~
KDS-70R2000
RM-ED006
N O
PLACE THESE PARTS
CLOSE TO PIN 49 OF IC
DVREF
R7241
100
C7212
R7242 C7211
4 . 7
100 0 . 1
10V 10V