Main (3) Circuit Schematic Diagram - Sharp BD-HP75U Service Manual

[3] MAIN (3) CIRCUIT SCHEMATIC DIAGRAM

TO POWER
D_3.3V
D_GND
TO EMMA3PF3
I2CSCL0
I2CSDA0
E2P_WP0
TO EMMA3PF3
NAN_DATA0
NAN_DATA1
NAN_DATA2
NAN_DATA3
NAN_DATA4
NAN_DATA5
NAN_DATA6
NAN_DATA7
NAN_CSB0
NAN_CSB1
NAN_REB
NAN_WEB
NAN_RBB0
NAN_ALE
NAN_CLE
TO F_uCON
Secure_Boot
C8501
0.1u
A0 VCC
R8501
10K
A1 WP
A2 SCL
GND SDA
NAN_RBB0
IC8501
M24C64WN NAN_REB
R8502
4.7K
NAN_CSB0
C8502
0.1u
NAN_CLE
NAN_ALE
NAN_WEB
R8504
10K
NAN_DATA0
NAN_DATA1
NAN_DATA2
NAN_DATA3
NAN_DATA4
NAN_DATA5
NAN_DATA6
NAN_DATA7
NAN_CSB0
TL8502
NAN_CSB1
NAN_REB
NAN_WEB
NAN_RBB0
NAN_ALE
NAN_CLE
IC8502
IXC598WJQZ
1 NC NC 48
2 NC NC 47
3 NC 46
NC
4 45
NC NC
NAN_DATA7
44
5 NC I/O8
NAN_DATA6
6 NC I/O7 43
NAN_DATA5
7 RY/BY- I/O6 42
NAN_DATA4
8 RE- 41
I/O5
9 40
CE- NC
10 39
NC NC
11 NC NC 38
12 VCC VCC 37
13 VSS 36
VSS
14 35
NC NC
15 34
NC NC R8506
Q8502
3.3K
RT1N441C
16 CLE NC 33
NAN_DATA3
17 ALE I/O4 32
NAN_DATA2
18 WE- 31
I/O3
NAN_DATA1
19 WP- 30
I/O2
NAN_DATA0
20 29
NC I/O1
21 NC NC 28
22 NC NC 27
23 NC NC 26
24 NC 25
NC
7 – 3
BOOT STRAP
R8507
3.3K
NDATA0 NAND_INFO[0]
NAN_DATA0
NDATA1 NAND_INFO[1]
PWB NDATA2 NAND_INFO[2]
NDATA3 NAND_INFO[3]
R8508
3.3K
NDATA4 NAND_INFO[4]
NAN_DATA1
NDATA5 NAND_INFO[5]
NDATA6 BOOT_MODE[0]
NDATA7 BOOT_MODE[1]
R8509
3.3K NCSB0 BOOT_MODE[2]
NAN_DATA2
NCSB1 ETHER_CLK_MODE
PWB NREB SCLK_SEL
NALE CPU_CLK_SEL[0]
R8510
3.3K
NCLE CPU_CLK_SEL[1]
NAN_DATA3
R8511
3.3K
NAN_DATA4
PWB
R8512
3.3K
NAN_DATA5
R8513
3.3K
NAN_DATA6
NAN_DATA7
R8515
3.3K
NAN_CSB0
PWB
R8516
3.3K
NAN_REB
R8517
3.3K
NAN_ALE
R8518
3.3K
NAN_CLE
BD-HP75U
NAND
NOT USE