![Sony DSX-GS900 Скачать руководство пользователя страница 36](http://html.mh-extra.com/html/sony/dsx-gs900/dsx-gs900_service-manual_396429036.webp)
DSX-GS900
DSX-GS900
36
Sony CONFIDENTIAL
For Authorized Servicer
5-11. SCHEMATIC DIAGRAM - MAIN Board (4/7) -
• See page 43 for Waveforms. • See page 44 for IC Block Diagrams. • See page 49 for IC Pin Function Description.
6
5
4
3.2
3.3
1.6
0
3.3
0
1.2
1.1
1.3
1.7
1.6
1.6
0
0
3.2
3.3
0
0
1.1
0
3.3
3.3
0
3.3
3.3
0
0
3.3
0
3.3
1.1
2.8
3.3
3.2
3.2
0
3.2
7
3.3
0
0
3.2
3.2
3.2
1.6
3.3
1.7
1.6
3.3
3.2
3.2
0
3.3
1.7
1.1
3.2
0
0
3.2
3.3
0
0
3.2
1.1
3.2
3.2
3.3
3.3
3.6
3.3
3.3
3.2
3.3
0
3.3
1.1
0
3.3
3.3
3.3
3.3
2.9
2.9
3.3
3.3
0
0
0
0
3.3
0
3.2
1.6
1.6
3.3
1.1
3.3
0
0
4.7
1.1
1.2
3.3
1.1
1.1
3.3
3.3
3.2
0
0
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.2
3.3
3.3
3.2
3.2
3.3
3.2
1.6
1.6
1.1
1.5
1.4
0
3.3
3.2
0
3.3
1.1
3.2
0
0
0
0
3.3
3.3
3.2
0
3.2
3.2
47
C560
6p
C522
20p
C533
C1602
0.01
100p
C1609
0.01
C503
0.0033
C559
6.3V
220
C1382
6.3V
220
C1383
CLIP_DET
USB_DP
FAULT
ACC_IN
ILL_IN
INB
USB_DM
USB_OVR2
USB_ON2
SYNC_OUT
AMP_MUTE
AMP_STB
BEEP
DCDC_2OHM
I2C2_SCL
I2C2_SDA
EN_SYS
FB1014
FB1020
FB1010
FB504
FB1007
FB1015
FB1012
FB1008
FB1009
FB1013
FB1006
FB501
FB1011
FB1017
74LVC1G17GW-125
IC504
1
NC
2
3
GND
4
5
VCC
JL
111
9
JL529
JL540
JL531
JL523
JL528
JL533
JL527
JL522
JL524
JL539
JL530
JL532
JL526
JL1
120
JL525
JL534
JL1123
4.7uH
L504
4.7uH
L131
1
4.7uH
L505
R7S7200032CFP-A
IC503
1
BEEP_GAIN
2
AMP_ATT
3
AMPSTB
4
SERVO_ON
5
SP_CLK
6
SP_DATA
7
Vcc
8
DEC_XMUTE
9
Vss
10
CD_ZDET
11
PVcc
12
BSIF_GATE
13
DEC_INT
14
DSP_RST
15
DSP_SSTBY
16
BSIF_ST_REQ
17
CD_BUSCLK
18
Vss
19
CD_XCCE
20
CD_SDO
21
Vcc
22
CD_SDI
23
Vss
24
BSIF_BCK
25
PVcc
26
BSIF_LR
27
BSIF_DO
28
BEEP
29
DEC_BCK_IN
30
DEC_LRCK_IN
31
Vss
32
DEC_SDOUT_F
33
DEC_SDIN_CH0
34
Vcc
35
LCD_CLK
36
Vss
37
NC
38
LCD_CE
39
PVcc
40
LCD_DO
41
MEC_EJECT
42
SYNC_OUT
43
DEBUG_TX
44
LRCK_INT
45
ACC_IN
46
Vss
47
DR
V_ON
48
XM_TX
49
KEY_ACK1
50
PVcc
51
MEC_INSW
52
BT_CLK
53
BT_SYNC
54
BT_DOUT
55
BT_DIN
56
BU_IN
57
MEC_LIMIT
58
Vcc
59
FET_TEMP
60
MEC_LOAD
61
Vss
62
PVcc
63
XM_Rx
64
DEBUG_Rx
65
BT_Rx
66
MD_CLKS
67
RT
C
_X
1
68
RT
C
_X
2
69
PLL
Vcc
70
EXT
AL
71
XT
AL
72
Vss
73
Vss
74
NMI
75
Vss
76
RES
77
PVcc
78
FA
U
LT
79
ILL_IN
80
CLIP_DET
81
RC_IN0
82
KEY_IN0
83
KEY_IN1
84
RC_IN1
85
IB
86
AV
cc
87
Vss
88
Vss
89
-
90
PVcc
91
Paradisso_BCK
92
NC
93
Vss
94
SCUXCLK_SEL
95
Vcc
96
XM_PWR
97
TRST
98
TDO
99
TDI
100
TMS
101
TCK
102
Vss
103
DCDC_2OHM
104
EN_SYS
105
Vcc
106
PWR_ECO
107
Vss
108
USB_OVR
109
PVcc
110
USB_ON2
111
USB_OVR2
112
BT_PWR
113
LDO9V_EN
114
BT_RST
115
REMOTE1K
116
Vss
117
NC
118
USB_ON
119
Vcc
120
DCDC_4OHM
121
Vss
122
RE_ON
123
PVcc
124
MEC_DSW
125
I2C0_SCL
126
I2C0_SDA
127
I2C1_SCL
128
I2C1_SDA
129
DAMP_SCL
130
DAMP_SDA
131
HD_SCL
132
HD_SDA
133
BT_TX
134
REMOTE10K
135
DOOR_SW
136
SIRCS
137
MEC_SELFSW
138
Vss
139
USB_X1
140
USB_X2
141
USBDPVcc
142
USBDPVss
143
NC
144
NC
145
NC
146
USBDVcc
147
USBDVss
148
USBDPVcc
149
USBDPVss
150
DM0
151
DP0
152
VBUSIN0
153
USBDVcc
154
USBDVss
155
REFRIN
156
USBAPVss
157
USBAPVcc
158
USBA
Vcc
159
USBA
Vss
160
USBUVcc
161
USBUVss
162
Vss
163
Vss
164
RE_IN0
165
RE_IN1
166
SF1_D2
167
SF1_D3
168
SF_CLK
169
SF_CE
170
SF1_D0
171
Vss
172
SF1_D1
173
USB_CHG_MOD1
174
PVcc
175
AT
T
176
Litio_RESET
DTA014EUBTL
Q506
DTA014EUBTL
Q507
DTC014EUBTL
Q503
1k
R551
R543 100
100
R1386
R1657
0
100
R323
0
R1600
100k
R688
18k
R1040
R532 100
100k
R689
1k
R508
0
R524
10k
R1402
R626
100k
R544
33k
2.2k
R535
100
R519
R525 100
100k
R558
100k
R521
100k
R523
100
R578
R547 10k
100
R526
100k
R572
100
R600
100
R599
R563
10k
1k
R621
2.2k
R574
100
R557
1.2k
R515
R631 10k
0
R616
100
R650
100
R554
R605
100k
R598
100k
470
R565
0
R568
R562
10k
100
R522
0
R1422
100k
R635
100k
R640
R614
100k
100
R639
100
R542
1k
R510
1k
R623
100k
R682
0
R533
R632 10k
100
R504
R1429
0
R606
100k
100
R509
R662 10k
100
R512
2.2k
R653
R597
220k
R661 100k
100
R517
100k
R687
R540
33k
1k
R628
100
R516
0
R528
R560
100k
R608
0
100
R618
100
R634
100k
R647
100
R501
100
R502
0
R567
R633 10k
1k
R511
100
R513
R529 100k
0
R571
2.2k
R534
R546 10k
R545 10k
R643 100k
0
R550
10k
R518
100
R638
R646 10k
100
R630
100
R644
R548
10k
0
R1423
10k
R530
1.2k
R500
100
R503
100k
R592
100
R505
100k
R648
2.2k
R538
100k
R541
100
R506
0
R683
100
R609
100k
R617
0
R531
R691
100
R520
100
270k
R579
100
R555
R615
100k
100
R625
100k
R514
2.2k
R539
100k
R585
100k
R586
SL501
PST894A280UL
IC501
GND
1
VDD
2
CD
3
OUT
4
DCDC_4OHM
W25Q32JVSSIQ
IC502
CS
1
DO(IO1)
2
WP(IO2)
3
GND
4
DI(IO0)
5
CLK
6
HOLD/RESET(IO3)
7
VCC
8
BEEP_–6DB
SCREW_GND
USB_GND
100
R627
100
R622
100
R624
CL535
CL536
CL537
CL1023
100
R629
100k
R637
CL512
CL529
CL539
0.1
C615
0.1
C629
0.1
C618
0.1
C616
0.1
C619
0.1
C617
CL508
CL507
CL509
CL505
0.1
C599
0.1
C596
0.1
C595
0.1
C598
0.1
C597
0.1
C594
CL502
CL504
CL501
CL503
CL1021
CL1022
CL523
CL521
CL517
CL518
CL519
R666
0
CL520
CL513
0
R1400
0
R507
0
R556
0.1
C604
1
C570
0.1
C600
1
C541
0.1
C611
0.1
C610
0.1
C608
100k
R595
0.001
C508
0.1
C574
0.1
C575
0.001
C1380
0.1
C576
1
C589
0.1
C601
0.1
C577
100k
R582
100k
R573
CL1009
0.1
C588
10p
C580
10p
C581
X502
13.333MHz
X503
20p
C531
100
R553
0.01
C583
1
C567
0.1
C631
5.6k
R583
0.01
C1604
22
C591
15nH
L502
15nH
L501
22
C590
0.1
C609
0.1
C605
0.1
C603
0.1
C602
0.1
C578
10p
C625
48MHz
X501
0.1
C607
0.1
C606
22
C592
0.1
C587
22
C593
C1610
0.001
C1611
0.001
100
R610
0.1
C613
100
R642
100
R61
1
100
R612
100
R649
100
R652
RB751V40,115
D502
470
R552
CL1019
2.2
C579
BA
W56
D1309
CL1008
CL1012
RB751V40,115
D501
CL1016
CL1006
0
R1626
DZ2J06800L
D1312
R1361
5.6k
0.1
C1306
CL1005
CL1007
100
R603
100
R656
100
R665
100
R602
100
R601
100
R604
CD_ZDET
SP_DATA
SP_CLK
BSIF_ST_REQ
DEC_LRCK_IN
DEC_SDIN_CH0
LCD_DATA
CD_XCCE
DSP_RST
LCD_CLK
DEC_SDOUT_F
SERVO_ON
DSP_SSTBY
DEC_XMUTE
BSIF_GATE
LCD_CE
CD_SDI
BT_DIN
BT_DOUT
BT_SYNC
BT_CLK
ACC_IN
USB_OVR
RE_IN0
DEC_INT
LRCK_IN
SYNC_OUT
BSIF_DO
BEEP
CD_BUSCLK
AMP_STB
BSIF_BCK
CD_SDO
I2C2_SCL
I2C2_SDA
BU_IN
RE_IN1
AMP_ATT
ATT
SYNC_OUT
ACC_IN
AMP_ATT
AMP_STB
BEEP
RC_IN0
RC_IN1
KEY_IN1
KEY_IN0
EN_SYS
ECO
XM_PWR
I2C0_SCL
I2C0_SDA
I2C1_SCL
I2C1_SDA
I2C2_SDA
I2C2_SCL
DEC_BCK_IN
USB_ON
SIRCS
IC503
SYSTEM CONTROLLER
INVERTER
IC501
RESET SIGNAL GENERATOR
32.768kHz
IC502
SERIAL FLASH
MAIN BOARD (4/7)
IC504
BUFFER
>002S
(1/7)
MAIN
BOARD
BUS
12
13
14
15
16
17
18
23
24
25
26
22
27
28
29
30
31
32
33
34
35
36
37
MAIN
BOARD
>015S
(7/7)
MAIN
BOARD
>011S
(3/7)
MAIN
BOARD
>016S
(6/7)
MAIN
BOARD
>017S
(5/7)
MAIN
BOARD
>007S
(2/7)
LND004
(CHASSIS)
Q506, 507
PULL-UP SWITCH
10
11
12
13
14
N
15
G
16
H
17
I
18
F
20
M
1
C
J
D
6
E
K
L
2
B
3
A
4
5
7
19
8
9
O
JL103
P
19
(Page 34)
(Page 37)
(Page 38)
(Page 35)
(Page 39)
(Page 33)
SYS SET
2019/10/17 22:00:30 (GMT+09:00)