Schematic Diagram - Mb-134 Board (5/13) - Sony HBD-E570 Service Manual

Q Q
3 7 6 3 1 5 1 5 0

5-11. SCHEMATIC DIAGRAM - MB-134 Board (5/13) -

1 2
MB-134 BOARD
A
MB-134
23 GND
BOARD
3.3VA
(3/13)
(Page 37)
CPU_XRST
CPU_NFREN
CPU_NFCEN
2
CPU_NFCLE
B
CPU_NFALE
MB-134
BOARD
CPU_NFWEN
(10/13)
CPU_SFCK
(Page 44)
CPU_NFCEN2
FE_SFDI
1
FE_SFCS
FE_SFDO
C
MB-134
FE_SFDI
BOARD
FE_SFCLK
(12/13)
(Page 46)
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
F
G
IC101
w w w
BD DECODER
IC101
CXD9983GG (E370: US/E470/E570/T57)
CXD9984GG (E370: CND, AEP, UK/E870)
H
3
CSP
(Chip Size Package)
CPU_PRERST
MB-134
BOARD
(13/13)
(Page 47)
HBD-E370/E470/E570/E870/T57
• See page 77 for IC Pin Function Description.
3 4
(5/13)
JL516
J39
SFCS
JL517
G41
SFCK
JL518
H40
SFDI
JL519
F42
SFDO
JL501
D4
FESFCK
JL502
C3
FESFDI
JL503
A1
FESFDO
JL504
B2
FESFCS
JL520
M38
NFCEN
JL521
M36
NFREN
JL522
G43
NFWEN
JL523
P38
NFRBN
JL524
L37
NFALE
JL525
K38
NFCLE
JL505
L39
NFCEN2
P36
JL506
NFRBN2
JL507
CPU_NFD[0]
H42
NFD0
JL511
CPU_NFD[1]
J41
NFD1
JL508
CPU_NFD[2]
J43
NFD2
JL512
CPU_NFD[3]
K40
NFD3
JL509
CPU_NFD[4]
K42
NFD4
JL513
CPU_NFD[5]
L41
NFD5
JL510
CPU_NFD[6]
L43
NFD6
JL514
CPU_NFD[7]
M40
NFD7
(5/15)
x a o
y
. i
http://www.xiaoyu163.com
5 6 7
R523
3.3k
R516
0
IC501
NAND FLASH
IC501
K9GAG08U0D-PCB0T
48
1 NC NC
2 NC NC 47
3 NC NC 46
4 NC NC 45
5 NC IO8 44
6 NC IO7 43
3.3
RY/XBY
7 42
IO6
Q Q
3.3
3 8 7 6 41
XRE IO5
3.3
9 XCE NC 40
10 39
NC NC
11 NC NC 38
3.3
12 Vcc Vcc 37
13 Vss Vss 36
14 NC NC 35
15 NC NC 34
0
16 CLE NC 33
0
17 32
ALE IO4
3.3
18 XWE IO3 31
3.3
19 XWP IO2 30
20 NC IO1 29
21 NC NC 28
22 NC NC 27
23 NC NC 26
24 25
NC NC
u 1 6 3
JL515
.
39 39
2 4
8 9 9
8 9 10
0 CPU_NFD[7]
0 CPU_NFD[6]
0 CPU_NFD[5]
0 CPU_NFD[4]
3 1 5 1 5 0 8 9 2
3.3
C504
R526
0.1
100k
0 CPU_NFD[3]
0 CPU_NFD[2]
0 CPU_NFD[1]
0 CPU_NFD[0]
IC502
SERIAL FLASH
IC502
MX25L1605DM2I-12G
3.3
R525
8 VCC
0
3.3
7 HOLD
0
6 C
m 0
5 D
c o
C505 C506
0.1 0.1
Note: IC101, IC501 and IC502 on the MB-134 board cannot exchange with sin-
gle. When these parts are damaged, exchange the entire mounted board.
HBD-E370/E470/E570/E870/T57
2
8 9 9
11
4 9 8 2 9 9
R528 R529
47 10k
R530
10k
3.3
S 1
1.2
Q 2
3.3
W/Vpp 3
VSS 4
R531
0