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22
PCM-D1
PCM-D1
5-2. BLOCK DIAGRAM — AUDIO D/A SECTION —
•
Signal path
: PB (DIGITAL)
: PB (ANALOG)
IC5051
9
CE1
10
CE2
IC5151
9
CE1
10
CE2
IC5101
9
CE1
10
CE2
6
93
29-32,
41-44
156-163
R/B2
190
ASIO_SO
176
SIOM_CS1
177
SIOM_CS2
175
SIOM_CS1
105
SIOS_DATAO
104
SIOS_DATAI
103
SIOS_CLK
174
SIOM_DATAO
172
SIOM_CLK
173
SIOM_DATAI
58
GIO_P25
12
AOUTL+
11
1
4
3
AOUTL-
R-CH
10
AOUTR+
9
AOUTR-
3
IRQ
RTC_XIRQ
20
1
2
4
TXP
56
GIO_P23
44
GIO_P11
40
GIO_P07
70
GIO_P37
72
GIO_P39
77
GIO_P44
54
P34/PTO2
56
P35/PWC
57
P36/WTO
58
P37/PTO1
25
P27
65
GIO_P32
8
HZC
6
OSCEN
66
GIO_P33
68
GIO_P35
186
SIOS_CS
60
GIO_P60
3 SDTI
2 BICK
4 LRCK
8 DIFO/CDTI
7 ACKS/CCLK
6 SMUTE/CSN
5 PDN
10 CE
9 CLK
8 DO
7 DI
4 MCLK
3 PDN
6 BICK
7 LRCK
5 SDT1
8 FR0/CSN
9 FR1/CDTI
10 FR2/CCLK
11 FR3/CDTO
89 GIO_P56
91 GIO_P58
90 GIO_P57
92 GIO_P59
47 GIO_P14
49 GIO_P16
48 GIO_P15
51 GIO_P18
EXM_D29/NAF_REZ
NAND_RXB0
NAND_XRE
NAND_CLE
NAND_ALE
NAND_XWE
NAND_XWP
NAND_XCS0
NAND_XCS2
NAND_XCS1
NAND_XCS3
NAND_XCS4
NAND_XCS6
NAND_XCS5
NAND_XCS7
I/O0
I/O7
7
R/B1
8
RE
16
CLE
17
ALE
18
IC5001
19
WP
WE
9
CE1
10
CE2
EXM_D16/NAF_DATA0
EXM_D23/NAF_DATA7
169
EXM_BEZ3/NAF_CLE
135
EXM_BEZ2/NAF_ALE
134
EXM_D28/NAF_WEZ
168
EXM_D30/NAF_WPZ
170
MSP_BS
196
MSP_DATA1
198
MSP_DATA0
197
MSP_DATA2
199
MSP_DATA3
200
MSP_SLK
195
GIO_P40
73
P33/SII1(UI1)
P41/INT21/SCK2
53
60
P32/SO1(UO1)
52
P31/SCK1(UCK1)/LMC0
51
P40/INT20/EC
59
P01
47
P02
46
P03
45
P04
44
P14
SIOS_CS_MCPU
MCPU_XWBT
MCPU_XACK
MCPU_OSCEN
MCPU_XHZC
MCPU_XREQ
SIOS_CLK
SIOS_MOSI
SIOS_MISO
LINE_S
LINE_G
HP_DET
LINE_MUTE
METER_MUTE
DOUT_CONT
CDTO
CLK_DACLK
CDTI_DACDTI
CS_DIT
36
P26
26
P61/INT11
15
GIO_P24
57
GIO_P29
62
GIO_P28
VDD_IO1
61
GIO_P03
36
VUPDDC
MEMORY VDD
+3.1V REG.
IC9101
VCC
CN9301
MEMORY
STIC PRO
MS_VDD
BS
DATA1/VCC
DATA0/SDIO
DATA2
DATA3
SCLK
INS
CS1
LCD1
LCD UNIT
LIQUID
CRYSTAL
DISPLAY
SCL
CDTI
D4151-4153
(LCD BACK LIGHT)
LCD DRIVER
Q4151
RES
A0
SCL
SIO
2
9
3
4
5
7
8
6
1
2
3
4
5
7
15
5
FLASH MEMORY
DSP
IC6001 (2/3)
D/A CONVERTER
IC2313
LPF
IC2312
AMP
IC2309
MUTE DRIVE
Q2302,2304,2312
MUTE
IC2104
HEADPHONE AMP
IC2322
R-CH
LINE_MUTE
METER_MUTE
HP_DET
LINE_S
LINE_G
RTC
IC4201
DIGITAL AUDIO
INTERFACE
TRANSCEIVER
IC2302
TXP SWITCH
IC2326
TXP SWITCH
DRIVE
Q2308
SYSTEM CONTROL
IC7001 (2/3)
LED DRIVER
Q2104,Q2204
D2507
D2510
D2508
D2509
D2501,2503,D2504,2546
(LEVEL METER BACK LIGHT)
LED DRIVER
Q2309
(L-CH OVER LEVEL)
(R-CH OVER LEVEL)
R-CH
INL+
12
OUTL
16
SHDN
2
6
AD-DC
CONVERTER
IC2311
D2101
D2201
MUTE
Q2103
TXP B+ SWITCH
Q2305
MUTE
Q2203
1
7
RV2002
VOLUME
RV2102
LEVEL METER
(L-CH)
(L-CH)
ME1
LEVEL METER
(R-CH)
J2312
(AUDIO)
(DIGITAL)
(OPTICAL)
R-CH
R-CH
+5V
(TXP)
LINE OUT
J2310
i
AUDIO
A/D
B
MCLK
LRCK
BICK
3
1
2
RV2202
LEVEL METER
(R-CH)
(Page 21)