Sony HCD-EC69, Service Manual

Page: 27 / 64

HCD-EC69/EC79/EC99
HCD-EC69/EC79/EC99
27 27
6-7. SCHEMATIC DIAGRAM - USB Board - • See page 26 for Waveforms. • See page 39 for IC Pin Function Description.
CN613
D
(2/2)
MAIN
BOARD
11
0
0
0
3.3
1.6
1.7
1.6
1.6
1.6
3.3
3.3 3.3 3.3 3.3 3.3 1.1 3.3 3.3 3.3 3.3
3.3 3.3 3.3 3.3 1.1 3.3 3.3 3.3 3.3 3.3
3.3
0.2
3.3
3.3
1.8
2
3.3
3.3
3.3
3.3
3.3
3.1
4P
CN104
1
2
3
4
3 1
2 4
L102
100 R101
100 R102
R103 100
100 R104
100
R126
100
R127
12k
R123
100k
R108
0
R113
0
R128
0
R129
0
FB102
C123
1
1000p
C112
0.1
C116
10V
C115
100
C111
0.1
C110
0.1
C109
0.1
C108
0.1
C117
0.1
C118
0.1
C120
1000p
C119
1000p
10V
100
C101
TP101
TP102
TP103
TP104
TP105
TP106
TP107
TP108
TP113
TP114
TP117
TP118
TP119
TP120
TP122
TP123
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 29 28 27 26 25 24 23 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
BU81438JKV-E2
IC101
RESETX
SEL_SLAVE
SEL_MP3
SEL_DOUT
SEL_VOL
SEL_APLAY
SEL_UTPKT
TEST1
TEST2
MCHNG
BUSY
SCL
SDA
A0
A1
SEL_SMAN
TEST3
DVDDIO
SD_CON
SD_DO
SD_CLK
SD_DI
SD_CS
DVSS
TEST4
CLKOUT12 DVDD_M2
TEST6 TEST7 TEST8
A
TEST1
A
VDDC
USB_DM
USB_DP
AVSSC
REXTI
VOREFI
VDD_PLL
TEST_PLL
XIN_PLL
XOUT_PLL
VSS_PLL
DAVSS
RDACO
VCDACO
LDACO
DAVDD
AMUTE
TEST9 TEST10 TEST1
1
TEST12 LRCK BCK DA
TA
TEST13 DVDD_M1 TEST14 TEST15 TEST16 TEST17 DVSS TMODE DVDDIO
1M
R124
100
R125
16.9344MHz
X101
22p
C114
22p
C113
R146
0
R147
0
C141
0.1
0 R151
C143
1
10
C144
RB501V
-40TE-17
D106
RB501V
-40TE-17
D107
MAZ8036GLLS0
D108
MAZ8036GLLS0
D109
1PS226-115
D110
1PS226-115
D113
FB103
C147
0.1
0
FB101
USB CONTROLLER
IC101
USB BOARD
SCL
VBUS5V
SDA
13
RESETX
DVDD3.3V
VBUS5V
DGND
VBUSGND
BUSY
AVDD3.3V
ROUT
AGND
LOUT
1
(USB)
4
B
6 9 11
D
10 3 5
C
F
1
E
8
A
2 7
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