DSX-GS900
DSX-GS900
25
Sony CONFIDENTIAL
For Authorized Servicer
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - AUDIO DSP Section -
57
DAO3
54
DAO2
AUDIO DSP
IC705
172
SF1_D1
170
SF1_D0
168
SF_CLK
169
SF_CE
166
SF1_D2
X501
48MHz
139
USB_X1
140
USB_X2
X502
13.333MHz
71
XT
AL
70
EXT
AL
X503
32.768kHz
67
RT
C
_X
1
68
RT
C
_X
2
X701
16.9344MHz
67
XO
66
XI
27
BSIF_DO
24
BSIF_BCK
44
LRCK_INT
26
BSIF_LR
12
BSIF_GA
TE
16
BSIF_ST_REQ
13
DEC_INT
8
DEC_XMUTE
167
SF1_D3
I2C0_SCL
I2C0_SDA
SYSTEM CONTROLLER
IC503 (1/3)
54 BT_DOUT
55 BT_DIN
25
PCM2_IN
26
PCM2_OUT
39 RF
65 BT_Rx
133 BT_TX
13
UART_TX
14
UART_RX
52 BT_CLK
23
PCM_CLK
53 BT_SYNC
24
PCM2_SYNC
114 BT_RST
12
RESET
IC1002
BT MODULE
2
5
6
1
3
7
SERIAL FLASH
IC502
126
125
2 SDA
6 SCL
EEPROM
IC1009
90
PIO3
91
PIO4
92
PIO5
89
PIO2
32
DEC_SDOUT_F
42
PIO12
88
PIO1
33
DEC_SDIN_CH0
45
PIO15
29
DEC_BCK_IN
91
Paradisso_BCK
49
PIO19
43
PIO13
87
PIO0
93
PIO6
6
SP_DA
TA
5
SP_CLK
22
CD_SDI
20
CD_SDO
17
CD_BUSCLK
19
CD_XCCE
10
CD_ZDET
95 96 79 80 81 82
15
DSP_SSTBY
37
14
DSP_RST
85
94
30
DEC_LRCK_IN
48
PIO18
44
PIO14
BUFFER
IC504
R-CH
59
DAO4
70
ADIN1
74
ADIN2
61
DAO5
52
DAO1
R-CH
: USB
: BLUETOOTH
SIGNAL PATH
: AUDIO
R-ch is omitted due to same as L-ch.
RESET
>001B
AU_RL_CH
AU_FL_CH
AU_SUB_CH
AU_IN_RCH
AU_IN_LCH
AU_IN_LCH,
AU_IN_RCH
D501
PATTERN
ANTENNA
BT1
BT ANTENNA
PIO8/CDMON0
PIO9/CDMON1
BUS2
BUS3
BUCK
CCE
SRAMSTB
RST
PIO7
DO (IO1)
DI (IO0)
CLK
CS
WP (IO2)
HOLD/RESET (IO3)
I2C0_SDA
I2C0_SCL
I2C0_SDA, I2C0_SCL
I2C0_SDA
I2C0_SCL
I2C0_SDA, I2C0_SCL
>004B
>005B
>002B
>003B
AU_FL_CH,
AU_RL_CH,
AU_SUB_CH
4
3
D+
D–
USB2
22
DPU
21
X1302
30MHz
11
X2
10
X1
DMU
151 DP0
26 DP1
25 DM1
35 DP4
34 DM4
150 DM0
USB CONTROLLER
IC1310
3
DP_OUT
2
8
DM_OUT
10 DP_IN
11 DM_IN
173 USB_CHG_MOD1
USB CHARGING CONTROLLER
IC1053 (1/2)
CTL3
3
2
D+
D–
CN9501
USB2 port
Smartphone,
iPod/iPhone,
USB device
USB1 port
Smartphone,
iPod/iPhone,
USB device
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SYS SET
2019/10/17 22:00:30 (GMT+09:00)