DSX-GS900
DSX-GS900
35
Sony CONFIDENTIAL
For Authorized Servicer
5-10. SCHEMATIC DIAGRAM - MAIN Board (3/7) -
• See page 44 for IC Block Diagrams.
4.8
0
4.8
4.8
4.8
3.2
13.9
13.9
11.3
11.3
6.3
6.3
0
0
6.4
3.2
13.9
8.8
0.7
1.1
1.1
3.3
3.3
5.9
5.9
0
4.8
2.3
4.7
3.3
3.3
6.3
6.3
3.3
0
6.3
0
3.2
0
6.4
6.3
6.3
0
6.3
6.3
11
.3
13.9
13.9
13.9
8.6
0.7
0
0
0
3.3
0.7
1.5
3.3
13.9
13.9
13.7
13.9
1.7
0.7
5.1
0.7
0
0
6.3
6
0.7
4.9
0.5
1.6
3.3
3.3
3.3
3.3
3.3
3.3
C821
10
680p
C805
390p
C830
C861
10
47
C865
47
C848
220p
C829
0.01
C1403
0.01
C1404
47
C866
100
C814
10V
C501
100
10V
C502
100
6.3V
220
C564
C1393
1000
CN801
10
9
8
7
6
5
4
3
2
1
DB2441600L
D1313
RSX205L-30TE25
D806
RB050L-60
D801
RSX051VA-30
D816
DZ2J07500L
D817
D805
DZ2J18000L
D1314
DZ2J18000L
D807
D809
D802
DZ2J09100L
DZ2J18000L
D818
DZ2J18000L
D1315
D808
+B_12V
+B
REM_OUT
FB805
FB1005
FB801
FB1003
FB802
FB803
FB804
FB1016
FB1625
F801
2A
IC802
1
2
3 GND
4
5
VCC
J1001
JL1109
JL803
JL804
JL823
JL301
JL807
JL802
JL1
117
JL805
JL801
JL820
JL808
JL1112
JL1107
JL1108
JL1110
JL1111
JL1
104
JL1106
JL
111
6
JL806
JL1113
2SCR523UBTL
Q814
DTC014EUBTL
Q801
DTA014EUBTL
Q802
DTC014EUBTL
Q813
DTC044EUBTL
Q812
R822
240
0
R1658
0
R1659
120k
R873
0
R845
100
R812
0
R1401
1k
R846
10k
R808
120k
R840
10k
R809
R850
68k
0.039
R815
120k
R838
R831
100k
R865
360k
R849
39k
390k
R827
0
R1418
R818
12k
R408
0
33k
R837
0
R888
39k
R830
33k
R825
100k
R805
75k
R839
R814
12k
100k
R806
0
R1117
10k
R833
R848
22
75k
R835
0.039
R816
0
R842
R817
0
300k
R826
82k
R828
R807
27k
18k
R803
0
R654
R852
0
R1666
0
R841
100k
5.1k
R823
R890
0
R1414
10k
BU_3.3V
DR_6V
SL503
BD00FC0EFP-MGE2
IC805
1
CTL
2
VCC
3
GND
4
VO
5
ADJ
BD12IC0WEFJ-SE2
IC1054
VO
1
VO_S
2
GND
3
NC_4
4
EN
5
NC_6
6
NC_7
7
VCC
8
IC1009
GND
1
SDA
2
NC_3
3
NC_4
4
NC_5
5
SCL
6
RST
7
VCC
8
2.2
C878
47
C801
0.1
C842
0.1
C843
100p
C858
100p
C859
1k
R893
1k
R894
100
R895
100
R896
100
R897
IC801
1
2
3
GND
4
5
6
7
VCC
8
BD49101ARFS-ME2
IC803
1
GA
TE1
2
SNHL
3
SNSH
4
VIN2
5
NC
6
GND3
7
VOUT2
8
ADJ2
9
VOUT1
10
ADJ1
11
VIN1
12
VOUT0
13
INV2
14
FB2
15
SW2
16
GND4
17
HSW
18
NC
19
VINSW
20
BCAP
21
VIN0
22
VOUT5
23
ADJ5
24
EN
25
REG4EN
26
ECO
27
ERR1
28
ERR2
29
SDA
30
SCL
31
SYNC
32
GND1
33
RT
34
GND2
35
VOUT3
36
ADJ3
37
VIN3
38
VIN4
39
CLCAL
40
VOCAL
41
ADJ4
42
VOUT4
43
INV1
44
FB1
C1645
22
C1646
22
220
C1659
BD60HC0WEFJ-E2
IC804
VO
1
VO_S
2
GND
3
NC_4
4
EN
5
NC_6
6
NC_7
7
VCC
8
0.0068
C1649
15k
R810
10p
C864
0.47
C841
22k
R874
1
C853
1
C844
R871
0.068
R872
0.047
1
C854
0.001
C855
10
C822
22
R811
S
RSD046P05TL
Q810
S
RSD046P05TL
Q811
C1386
1000p
C1387
1000p
C1385
1000p
10
C815
C1500
0.001
10
C819
10
C818
C1405 0.001
0.001
C837
R1413
10k
C850
10
0.001
C835
C851 0.001
10
C834
470p
C833
16V
C1361
220
1k
R870
S
NTTFS5116PLTWG
Q803
1 2 3
4
5 6 7 8
R819
100k
R892
0
1
C1308
R549
0
16V
220
C831
16V
220
C890
1
C1307
C846
10
1
C1653
1
C857
30k
R1447
330k
R1448
0
R851
C1626
10
0.1
C1030
C863
0.0022
0.1
C621
CL1002
C803
0.001
C804
0.001
C807
0.001
0.1
C862
0.1
C860
1k
R1671
1k
R1670
+B
22uH
L801
47uH
L1312
47uH
L802
BU_GND
I2C0_SDA
I2C0_SCL
BU_IN
MIC_S
SYNC_OUT
I2C0_SDA
XM_PWR
ECO
USB_ON
EN_SYS
USB_OVR
I2C0_SCL
RC_IN0
RC_IN1
XM_RCH
XM_LCH
MAIN BOARD (3/7)
IC803
REGULATOR
16V
Q810, 811
REGULATOR
16V
16V
B+ SWITCH
Q801, 802
POWER CONTROL
IC1054
+1.2V REGULATOR
+6V REGULATOR
IC804
REGULATOR
IC805
IC1009
EEPROM
MFI337S3959
DZ2J18000L
IC801
BUFFER
TC7WH126FK, RSNJ (CT
74LVC1G17GW-125
BUFFER
IC802
DZ2J18000L
UDZVTE-1718B
(SIRIUSXM IN)
MIC
REMOTE
1
2
3
4
5
6
7
8
20
21
22
23
24
25
26
27
28
29
30
>014S
(6/7)
MAIN
BOARD
>013S
(7/7)
MAIN
BOARD
>001S
(1/7)
MAIN
BOARD
>011S
(4/7)
MAIN
BOARD
>010S
(5/7)
MAIN
BOARD
>005S
(2/7)
MAIN
BOARD
36V
1/2W
1/2W
1/2W
1/2W
BATTERY CHECK
VOLTAGE DETECT
Q812, 814
>012S
(7/7)
MAIN
BOARD
10
11
12
13
14
15
G
16
H
17
I
F
M
1
C
J
D
6
E
K
L
2
B
3
A
4
5
7
8
9
(Page 39)
(Page 34)
(Page 37)
(Page 36)
(Page 33)
(Page 39)
(Page 38)
SYS SET
2019/10/17 22:00:30 (GMT+09:00)