Sony BDP-BX58 Service Manual page 46

4-10. MB-139 BOARD (CXD9998G-AB/AC/CB/CC) SCHEMATIC DIAGRAM (5/17)
- Ref. No.: MB-139 board; 10,000 series
1
2
A
B
C
FLASH HOST
SFCS
D
SFDI
SFCK
SFDO
E
NFCEN
NFREN
F
NFWEN
NFRBN
NFALE
NFCLE
G
NFCEN2
NFRBN2
NFD0
NFD1
H
NFD2
NFD3
NFD4
NFD5
NFD6
NFD7
I
*IC101
CXD9998G-AB/AC/CB/CC
J
3 4 5 6
3.3VA
CPU_NFREN
CPU_NFWEN
CPU_NFCLE
To GPIO/JTAG
CPU_NFALE
CPU_NFCEN
CPU_NFCEN2
R534
XX
FORMAT1
R535
XX
USB_VBUS_PCONT2
JL516
AH5
JL517
AG5
JL518
AF5
JL519
AH4
R507
JL520
XX
AH2
0 JL521
AD4 R508
R509
JL522
AG4 XX
JL523
AE3
R510
JL524
AF4 XX
R511
JL525
AG3 XX
JL505
AD5
0
JL506
AE4 R533
FE_RST_I
RB501
XX
JL507 CPU_NFD[0]
AG2
JL511
JL508 CPU_NFD[1]
AH1
JL512
CPU_NFD[2]
AF3
CPU_NFD[3]
AG1
RB502
XX
JL509
CPU_NFD[4]
AF2
JL513
JL510
CPU_NFD[5]
AF1
JL514
CPU_NFD[6]
AE2
CPU_NFD[7]
AE1
• See page 5-4 for printed wiring board.
7 8 9
K9F2G08U0B-PCB0T
IC501
NC NC
NC NC
NC NC
NC NC
NC
IO8
R523 NC IO7
3.3k
R518
RY/BY IO6
0
RE IO5
R522
XX
CE NC
NC NC
NC NC
Vcc Vcc
C507
0.1
Vss Vss
NC NC
NC NC
CLE NC
ALE IO4
SYSCON_RST WE IO3
R516
XX
SYSCON_RST WP IO2
R520
XX
NC IO1
NC NC
NC NC
NC NC
NC NC
CPU_NFD[0-7]
NAND Flash
4-10
BDP-BX58/S480/S483/S580
10 11 12
13
CPU_NFD[7]
CPU_NFD[6]
CPU_NFD[5]
CPU NFD[4]
C504
0.1
16V
X7R
CPU_NFD[3]
CPU_NFD[2]
CPU_NFD[1]
CPU_NFD[0]
GND
14
FLASH/HOST
MB-139