14
14
PRS-500
PRS-500
6-1. BLOCK DIAGRAM
USBD OE
P9,P10
MA10,11
R8
SDCLK
CLK
2
D1,E2,E1,F1,
F2,G2,G1,H2,
H1,J1,K1,J2,
K2,L1,L2,N1,
N2,R1,P2-P6
A1-23
A1-23
C1,E3,E4,F3,
F4,G3,G4,H4,
H3,H5,J3,J4,
K4,L4,L3,M1,
M2,P1,M3,N3,
R2,M4,N5,N6,
R6,P7,P8,R9,
R11,L8,K10,N10
D0-31
D0-31
D0-31
DQ0-15
BD0-15
D0-31
BD0-31
A0-12,BA0,1
IC1201,1202
SDRAM
64MB
IC1001
MAIN CPU
IC903
USB DRIVER
A2-10,12-15
NAND-CE0
CE
N12,P11,N11,R12
DQM0-3
LDQM,UDQM
4
N13
SDCKO
CKE
P12
RAS
RAS
R13
CAS
CAS
R14
SDWE
WE
K3
CS2
CS
DQ0-15
A0-19
IC1203
NOR-FLASH ROM 2MB
D0-7
A-1,A0-17
IC1611
FLASH ROM 512KB
IC1612,1613
SRAM 1MB
IC1101-1104
EN
DIR
IC1112(3/3),1113,1117
IC1116
IC1108
IC1112 (1/3)
IC1105
IC1111
R4
EB2
WE
B9
RY/#BY
RY/BY
K14
RESET-OUT
RESET
R5
OE
OE
N8
CS0
CE
6
1
2
2
4
4
9 10
2
1
2
7
3
5
6
4
18
2
A1-15
BA1-15
BA16-23
A16-23
IC1112 (2/3)
17
3
IC603
Q602
MEMORY
STICK
SD
CARD
4
V2
X601
30MHz
2
5
4
BD0-31
BD0-15
BD0-31
AB2-8
A1-14
D0-15
MOD0-3
DATA0-3
SCLK
IC601
MS I/F CONTROLLER
IC201
SD I/F CONTROLLER
IC203
ADDRESS DECODER
XWR
IO1-8
IC1106
NAND-FLASH ROM 128MB
RY/BY
D10
NAND-ALE
ALE
RW
RE
M8
M10
CS1
WP
E10
A10
NAND-CLE
CLE
N7
CS3
M7
CS4
L7
CS5
SRMS
D13
MSINT
C3
WE
IC904
4
1
4
2
1-9,48
16-25
29-36,
38-45
80,81,
83,84
27-29,31-34,36-39,41-44,
46-49,51-54,56-59,61-64,66
D1-16
A0-16
23
XRS
5
4
3
1
XMSCKI
26
HCKI
24
XCS
MOCKO
21
26 11 28 15 12
8
18
17
16
9
19
7
87
XRD
22
BD0-7
IC604
4
1
2
PCMS
C11
MSDET
F13
DS1
DS1
A14
M15
CKIN
9
CS
22
RD
18
WR
17
INT
15
RST
11
G2A,G2B
Y7
7
XINT
6
BA1-23
BA2-8
BA1-14
BA21-23
BA1-20
E14,H11,
F14,G12,
F15,G15,
J10,G13
ED0-7
ED0-7
ED0-7
4
4
MDIO00-03
91,92,
94,68
4
BS
MOBS
V2
IC602
CN602
REG
85
VCC
VCC
INS
DATA0-3
CLK
CMD
WRITEPRO
CARDDET
SRSD
F12
SDINT
A11
PCSD
H12
SD DET
B3
SD WP
C4
MDIO16
89
MDIO10
97
MDIO25
85
MDIO26
67
IC202
4
1
2
HWSPND
4
A4
1
OE
USBD RCV
B5
2
10
9
D+
D-
RCV
USBD VP
D6
3
VP
USBD VM
A6
4
VM
USBD SUSPND
A5
5
SUS
USBD VPO
C6
11
VPO
USBD VMO
B6
VBUS
A3
PCUSB
D11
12
VMO
UART1 RXD
IC801
SUB CPU
IC1610
INDICATOR CONTROLLER
INK
INDICATOR
ELEMENT
IC1601-1603,
IC1605,1606,
IC1607(1/2),
Q1602,
Q1604-1606,
Q1609,1614,
Q1622
E8
59
TXD
50
D803
LED 1
UART1 TXD
B8
58
RXD
UART1 RTS
C9
57
RTS
UART1 CTS
E9
42
CTS
POR
L12
22
POR
RESET-IN
M14
23
M RESET
USB BOOT
C10
52
USBBOOT
USB CHG
E11
46
USBCHG
IC401
POWER CONTROL
4
AC
20 USB
BAT
OUT
2
STAT1
3
STAT2
18
ACPG
AUDIO1
IC101
AUDIO DAC
H14
1
CS
AUDIO2
J11
3
22
23
HPR
HPL
9
MCKI
CCLK
AUDIO3
N9
2
CDTI
STFS
C8
STCK
A8
4
LRCK
PCAUDIO
D12
5
BICK
HPSET
B11
STXD
F9
6
SDATA
SRDSP
D15
10 RSTN
Q901
CN901
USB
CN402
V2
D0-7
D0-31
A0-21
A0-16
A0-18
30-28,25 KEY OUT2-4,7
KEY
MATRIX
8
40-33 KEY IN0-7
DC IN 5.2V
J402
PS401
VCORE
REG
IC403
41 KEY-INT
53 KEY-ON
14 STAT1
15 STAT2
8
RESET
5
RESET
V1
V2
IC407
LED
DRIVER
IC803
1
BAT
USBON
24
T-DC
63 BATT-LI
21 AD ON
44 LOW-BATT-LI
20 PORON
48 STBY SW
3
X2
2
X1
Q472
X801
32.768kHz
6
OSC1
5
OSC2
X802
4.9152MHz
D805
D808
D809
Q801,802
VCORE
V2
REG
IC402
V2
V1
REG
IC405,406
V1
UNREG
1
3
3
5
1
5
PWRON
LOW
DET
IC408
7
6
6
1
1
4
Q403
S801
S802
Q804
2
1
Q401
V2
DET
IC404
2
1
V1
DET
IC802
S803
S851,854,855,857,858
S861,867-869
S873,874,876-879
S880,882,883,886
2
1
47 DCDET
L15,L14,
K15,K14,
J15,J14,
H15,H14
NPOR
L13
ACK
ACK
B14
M14
C/D
C/D
B15
G14
R/W
R/W
C12
N15
WUP
WUP
C13
G15
SREINK
RST
E12
F15
WE
N6
IC1615
TEMP
WATCH
FRST
K3
SDA
P12
SCL
SDA
SCL
R12
RDY
M3
FCE
D3
FOE
F3
WE
B9
RUB1,2
RLB1,2
RCS
B10
ROE
B11
N11
N12
C1,C2,D1,D2,E1,E2,F1,F2,
G1,G2,G3,H2,H1,J2,J1,K2,
K1,L2,J3,M2,L1,L3
A0-21
A0-21
N1,R1,N3,R3,R4,R5,R6,R7,
P2,P3,P4,P5,P6,P7,R8,P8,
E3,A1,C6,A2,B3,A3,B4,A4,
B5,A5,B6,A6,B7,A7,B8,A8
D0-31
D0-31
C13,A15,C11,
A13,A12,A11,
A10,A9
B14,B13,B12
SRC D0-7
SRC CE1-3
D0-7
45,25-18,
8-1,48,17
29,31,33,35,
38,40,42,44
11
WE
12
RESET
26
CE
15
RY
/B
Y
28
OE
R/W
UB
CE
LB
OE
C10,C5
C12,C7
2
2
2
2
1
2
SRC OE
D14
SRC LE
C14
SRC CL
E13
GT CKV
E15
GT SPV
D15
GT CASC
F14
GT MODE
E14
SRC OE
D14
BOADER0
M13
BOADER1
R15
PWR GATE
P14
PWR POS
P13
PWR NEG
N14
COM CTRL
N13
5
6
IC1607(2/2)
7
3
DC-DC CONV
VGP
VCOM
VPOS
VNEG
GVDD
PWRON
V2
V1
UNREG
GVCC
GVSS
CLK OUT
CLK IN
X1601
33MHz
K15
L15
EXTAL32K
XTAL32K
X1002
32.768kHz
IC108
4
1
2
IC107
Q104,105
V2
X102
11.2896MHz
2
5
4
i
• Signal Path
: AUDIO
5,6
ISET2,PSEL,CE
7-9
15-17
Q402
Q405,406
SW
KEYLED
49
Q404
D401
43 USBDET
RESET
(POWER)
POWER
(CHG)
84-51
A,B,C
1-3
39-35,33-23
10-12,14-17
29-32,41-44
5,6
TO
CRADLE
BCR-RU1