Pioneer BDP-120 Service Manual page 57

5
QQ
3 7 63 1515 0
SB_D[7]
SB_D[6]
SB_D[5]
SB_D[4]
C8509
0.1u
SB_D[3]
SB_D[2]
SB_D[1]
SB_D[0]
TE
L 13942296513
www
.
5
http://www.xiaoyu163.com
6
SB_D[0]
R8508
10K
SB_D[1]
*R8509
10K
SB_D[2]
*R8510
10K
SB_D[3]
*R8511
10K
SB_D[4]
R8512
10K
SB_D[5]
R8513
10K
SB_D[6]
*R8514
10K
SB_D[7]
*R8515
10K
x ao u163
y
i
6
http://www.xiaoyu163.com
2 9
8
SB_A[24] SB_A[24]
*R8526
10K
SB_A[25] SB_A[25]
*R8527
10K
*R8518
10K
SB_D[8]
*R8528
10K
R8519
10K
SB_D[9]
R8529
10K
R8520
10K
SB_D[10]
*R8530
10K
R8521
10K
SB_D[11]
R8531
10K
*R8522
10K
SB_D[12]
*R8532
10K
*R8523
10K
SB_D[13]
*R8533
10K
R8524
10K
SB_D[14]
*R8534
10K
R8525
10K
SB_D[15]
*R8535
10K
Q Q
3 6 7 1 3
IC8502
S29G128P
SB_A[24]
A23
SB_A[23]
A22
SB_A[16]
A15
SB_A[15]
A14
SB_A[14]
A13
SB_A[13]
A12
SB_A[12]
A11
SB_A[11]
A10
SB_A[10]
A9
SB_A[9]
A8
*R8547 0
SB_A[20]
A19
*R8548 0
SB_A[21]
A20
SB_WE#
WE#
NOR_COLD_RST#
RESET#
*R8549
0
SB_A[22]
33P
A21
R8503 C8508
10K CCY
WP#/ACC
RY/BY#
R8505 10K
SB_A[19]
A18
*R8551 0
SB_A[18]
A17
SB_A[8]
A7
SB_A[7]
A6
SB_A[6]
A5
SB_A[5]
A4
SB_A[4]
A3
SB_A[3]
A2
SB_A[2]
A1
NC
SB_A[0]
NC
TL8501
.
BDP-120
7
9 4 2 8
*R8536
10K BOOT STRAP
RDATA0 PCI_ENABLE
RDATA1 PCI_SIZE0
RDATA2 PCI_SIZE1
*R8537
10K
RDATA3 BOOT_MODE0
RDATA4 BOOT_MODE1
RDATA5 BOOT_MODE2
RDATA6 CPU_ENDIAN
R8538
10K
RDATA7 CPU_CLK_SEL0
RDATA8 CPU_CLK_SEL1
RDATA9 INT_HOSTBUS_MODE
RDATA10 ROM_ENDIAN
*R8539
10K
RDATA11 ROM_BWSEL
RDATA12 Reserved
RDATA13 Reserved
RDATA14 Reserved
R8540
10K
RDATA15 USB_OSC_MODE
*R8541
10K
R8542
10K
R8543
10K
R8544
10K
*R8545
10K
1 5 0 5 8 2 9 9 4
SB_A[25]
A24
NC
SB_A[17]
A16
BYTE#
Vss
SB_D[15]
DQ15
SB_D[7]
DQ7
SB_D[14]
DQ14
SB_D[6]
DQ6
SB_D[13]
DQ13
SB_D[5]
DQ5
SB_D[12]
DQ12
SB_D[4]
DQ4
C8503
Vcc 0.1u
CYB
SB_D[11]
DQ11
SB_D[3]
DQ3
SB_D[10]
DQ10
SB_D[2]
DQ2
SB_D[9]
DQ9
SB_D[1]
DQ1
SB_D[8]
DQ8
SB_D[0]
DQ0
SB_OE#
OE#
Vss
NOR_CS0#
CE#
m
SB_A[1]
A0
NC
co
C8507
VIO 0.1u
CYB
7
8
9 9
A
B
C
2 8 9 9
D
E
F
57
8