Sony CDX-GT520U - 4-8. Schematic Diagram - Main Section (5;5)

CDX-GT52UM/GT470UE/GT470UM/GT472UE/GT472UM/GT474UM/GT520U/GT525U
CDX-GT52UM/GT470UE/GT470UM/GT472UE/GT472UM/GT474UM/GT520U/GT525U
3737
4-8. SCHEMATIC DIAGRAM - MAIN Section (5/5) -
• See page 32 for Waveforms. • See page 44 for IC Block Diagrams. • See page 46 for IC Pin Function Description.
(3/5)
MAIN
6
BOARD
IC B/D
5
MAIN
BOARD
(4/5)
7
MAIN
8
(2/5)
BOARD
0
3.3
3.3
3.3
3.3
0
3.3
0
3.3
1.2
1.2
0.9
0.7
3.3
3.3
3.3
3.3
0
0
0
0
1.2
1.2
1.2
0 3.3 0 <3.3> <0> <0> <0> <0> <0> <0> 0 0 0 0 0 0 3.3 3.3 3.3 3.3 <0> <3.3> <3.3> <3.3> 3.3 3.3 3.3 3.3 3.3 1.2 1.2
<0>
0
3.3
3.3
3.3
3.3
3.3
1.2
1.2
<3.3>
3.3
3.3
<3.3>
<0>
<0>
<0>
1.2 3.3 3.3
3.3
3.3
5
51.2
12MHz
X601
1
2
12p
C601
12p
C602
3.3k
R601
10k
R607
0.1
C605
100kR611 100kR612
100R614
100R615
0.1
C606
0.1
C607
1
C608
1
C615
0.1
C616
100k
R643
0.1
C617
0.1
C618
0.1
C794
0.1
C619
0.1
C620
0.1
C621
0.1
C623
0.1
C622
0.1
C624
1
C625
44.2R768
0.1
C629
0.1
C627
0.1
C628
0
R664
C666
1
C668
1
DM
DP
JL731 JL732 JL733
JL734 JL735 JL736 JL737 JL738 JL744 JL745 JL746 JL747 JL748 JL750
JL751
JL756
JL757
JL600
JL601
DC_DC
R602
1M
100
R572
100R570
100k
R569
USB1_ON
R698
100k
JL749
BU33TD3WG-TR
IC603
1
VIN
2
GND
3
STBY
4
NC
5
VOUT
I
VSS
O
S-1206B12-U3T1G
IC703
2
1
3
0.47
C662
0.47
C664
2.2k
R647
2.2k
R646
100k
R645
470R621
JL609
JL608
JL611
JL612
G_HOST_GND
JL603 JL602
R655
100k
100k
R616
JL758
JL760
JL761
JL762
JL763
JL759
JL765
JL764
JL779 JL780 JL771 JL785 JL788 JL768 JL772 JL786 JL769 JL767 JL792 JL773 JL787 JL770 JL775 JL778 JL782 JL789 JL776 JL783 JL790 JL777 JL766 JL791 JL781 JL774 JL784 JL604 JL605
JL794
JL793
JL739
JL740
JL614
JL613
TMPM320C1DFG-9999
IC601
1
MODE1
2
RESETn
3
DRV_ON
4
BSIF_INT
5
DEC_INT
6
(DOOR_SW)
7
MEC_LIMIT
8
CD_XRST
9
DEC_XMUTE
10
SF_WP
11
SF_HOLD
12
DVCC3.3IO
13
DVSSCOM
14
SP_CLK
15
SP_DATA
16
CD_ZDET
17
A-ATT
18
SF_SO
19
SF_SI
20
SF_CE
21
SF_CLK
22
BSIF_DATA
23
BSIF_GATE
24
BSIF_LRCK
25
BSIF_BCK
26
LCD_DO
27
ILL_IN
28
LCD_CE
29
LCD_CLK
30
DVCC3.3IO
31
DVSSCOM
32
DVCC1.2DRM
33
DVCC1.2DRM
34
DVSSCOM
35
SWDCK
36
SWDIO
37 CD_BUS0
38 CD_BUS1
39 CD_BUS2
40 CD_BUS3
41 CD_BUCK
42 DVCC3.3IO
43 DVCC3.3DRM
44 DVSSCOM
45 CD_XCCE
46 USB_EN
47 CP_SEL
48 DVCC1.2
49 BT_TX
50 BT_RX
51 BT_CTS
52 BT_RTS
53 DVSS_COM
54 BT_POWER
55 BT_RESET
56 BT_MIC_DET
57 CP_RESET
58 MC_TX
59 MC_RX
60 I2C_SCL
61 I2C_SDA
62 DVCC1.2
63 D0
64 D1
65 D2
66 D3
67 D4
68 D5
69 DVSSCOM
70 D6
71 DVCC3.3IO
72 D7
73
D8
74
D9
75
D10
76
D11
77
D12
78
D13
79
D14
80
D15
81
A0
82
A1
83
DVSSCOM
84
A2
85
A3
86
A4
87
DVCC1.2
88
DVCC3.3IO
89
A5
90
A6
91
A7
92
A8
93
A9
94
A10
95
A11
96
A12
97
A13
98
DVSSCOM
99
A14
100
A15
101
A16
102
A17
103
A18
104
DVCC3.3IO
105
DT10_DATA1
106
DT10_DATA2
107
DT10_DATA3
108
DT10_DATA4
109OE
110WE
111DT10_CLK
112DT10_CE
113DOWNLD_DET
114NCO
115USB1_OVR
116USB1_ON
117DVCC1.2
118DVSSCOM
119DVSSPULL
120DVCC1.2PULL
121DVCC1.2
122DVSSCOM
123AVDD3.3USB
124AVSS3.3USB
125DP
126TXRTUNE
127DM
128AVSS3.3USB
129AVDD3.3USB
130XO
131AVSS3.3USBC
132XI
133DVSSUSB
134DVDD1.2USB
135ANALOGTEST
136DVSSCOM
137DVCC1.2
138(N.C.)
139(N.C.)
140(N.C.)
141(N.C.)
142AVSSADC
143AVDD3.3DC
144MODE0
USB_OVER
JL795
JL796
JL797
JL799
10kR610
JL623
JL624
100
R770
0R677
0R678
RB751V40,115
D602
W25Q16CVSSIG-A01
IC602
1
CS
2
DO
3
WP
4
GND
5
DI
6
CLK
7
HOLD
8
VCC
R674
100k
100k
R672
100k
R568
0
R673
10k
R679
4.7k
R680
0
R682
220R623 220R619
DEC_XMUTE
SP_CLK
SP_DATA
BSIF_GATE
CD_BUS1
CD_BUS2
CD_BUS3
CD_BUCK
CD_XCCE
A_ATT
BSIF_DATA
BSIF_LRCK
BSIF_BCK
ZDET
MC_TX
MC_RX
DEC_INT
BSIF_INT
GHOST_ON
CD_XRST
LCD_DATA
LCD_CE
LCD_CLK
GHOST_RST
CD_BUS0
DOWNLD_DET
IC601
SUB SYSTEM CONTROLLER
IC703
IC603
+3.3V REGULATOR
SERIAL FLASH
IC602
BUS1
BUS2
BUS3
(5/5)MAIN BOARD
30
33
31
34
32
+1.2V REGULATOR
I
6
H
151
C
12
K
135
F
82
B
D
G
11
L
10
E
J
9
A
437 14
(Page 34)
(Page 36)
(Page 35)