Main Pwb Unit (3/12) - Pioneer BDP-330 Service Manual

1

10.3 MAIN PWB UNIT (3/12)

QQ
3 7 63 1515 0
MAIN PWB UNIT (3/12)
A
3/12
(BDP-330 :DXX2621)
A
(BDP-31FD :DXX2626)
TO POWER
D_3.3V
D_GND
B
TO EMMA3P
I2CSCL0
I2CSDA0
E2P_WP0
C
TE
L 13942296513
D
TO EMMA3P
NAN_CS2#
NAN_OE
NAN_WE
NAN_RB
NAN_ALE
NAN_CLE
EM_RST#
SB_OE#
SB_WE#
NOR_CS0#
E
SB_A[0-25]
SB_D[0-15]
TO F_uCON
Secure_Boot
www
F
A
3/12
58
1
http://www.xiaoyu163.com
2
NAN_CS2#
NAN_OE
NAN_WE
NAN_RB
NAN_ALE
NAN_CLE
R8546
100
NOR_COLD_RST#
SB_OE#
SB_WE#
NOR_CS0#
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
C8504
0.1u
A0 VCC
R8504
10K
A1 WP
A2 SCL
GND SDA
NAN_RB
IC8503
NAN_OE
M24C64WN
NAN_CS2#
NAN_CLE
NAN_ALE
NAN_WE
Q Q
3 6 7 1 3
u163
.
BDP-330
3
4
2 9 9 4 2 8
IC8505
IXC147WJQZ
1 48
NC NC
2 47
NC NC
3 46
NC NC
4 NC 45
NC
5 NC 44
I/O8
6 GND 43
I/O7
42
7 RY/BY-
I/O6
41
8 RE- I/O5
R8506
10K
9 40
CE- NC
10 39
NC NC
R8516
10K
11 38
NC NC
C8509
C8506
0.1u
0.1u
12 VCC 37
VCC
13 VSS 36
VSS
14 NC 35
NC
15
NC 34
NC
16 33
CLE NC
17 32
ALE I/O4
18 31
WE- I/O3
19 30
WP- I/O2
R8507
10K
20 29
NC I/O1
21 NC 28
NC
22 NC 27
NC
23
NC 26
NC
24 25
NC NC
1 5 0 5 8 2 9 9 4
m
co
4
9 9
SB_D[7]
SB_D[6]
SB_D[5]
SB_D[4]
SB_D[3]
SB_D[2]
SB_D[1]
SB_D[0]
2 8 9 9