Block Diagram - Audio D/A Section - Sony PCM-D1 Service Manual

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