Schematic Diagram - Usb Section - Sony HCD-U1BT Service Manual

HCD-U1BT
Ver. 1.1
Q Q
6-18. SCHEMATIC DIAGRAM — USB SECTION —
3 7 6 3 1 5 1 5 0
R5
100
Q1
RT1P141C
Q2
2SC3052EF
JL13
IOPWR
R1
10k
CN1
15P-L
1.25MM JL12
USBRST R2
10k
C67 R7
R8
0.001 10k
10k
FB4
JL2 0 R14
FB5
4.7k
0
JL11
JL5
CN113
SUFFIX-12
Page 38
SUFFIX-13
SUPPLEMENT-1
Page 5
R19
C15
10k D2 1SS355WTE
1
IC4
R1180N121B-TR-FA
R20
FB6
10k
R15
0
10k
Q9
2SC3052EF
R24 0
R26 100
JL4 R29 100
AOUTR
JL7
AGND
JL9 FB9
AOUTL 0
TP31
NRST
T E
L 1 3 9 4 2 2 9 6 5 1 3
RB9
47
R46
RB12 100k
C59
47
0.1
IC7
IS61LV6416
-10TLT
w w w
HCD-U1BT
• See page 51 for Waveforms. • See page 56 for IC Block Diagram.
D1
MC2838 JL14 FB1
CORE1V2 0
C3
JL17
FB2
IO3V3
0
IC2
R1180N121B-TR-FA
C11
1
JL18
DGND
C7
2.2 C13
10
C66 R9
10
C12 R6 C6
Q4
2.2 RT1N141C 10k 1
Q3
2SC3052EF JL19
AGND
C18 10
JL15
FB3
IO1V2
0
Q5
JL16
2SC3052EF
DA2V8
2.8V FB7
0 C22
C17 R23
R11 10
C14
R54 2.2k R12 16
47p
10k 1k
C25 C26
3p 3p
X001
D3
MC2840
Q10 Q8
Q6
RT1N141C RT1N141C
2SC3052EF
C29 0.1
2.8V C31
RB2 3p
100 C33 0.1
TP19
SDT
R18
10k
TP21
C16 C20 R16 LRCK C43
10 100 10k 0.1
C19
2.2 R53 470 16 6.3V
R22 100
TP22
BCK
R38 0 C48
0.1
RB3 100
TP17 PDN
TP15 CCLK
TP13 CDT
TP16 CSN
C54 RB4
0.1 10k
JL21
IO3V3
JL20
DGND
JL22
MSPWR JL23
JL24
R41
RB6
R42
47
470k
JL25
MSBS
C56
0.1
RB5
47
RB8
C58 47
0.1 RB11
C61 47
RB10
0.01
47
C60
0.1
RB7
47
RB13
47
RB14
47
IC6
S29AL016D
70TFI020
R49
100k
x a o
y
. i
http://www.xiaoyu163.com
JL28 JL27 TP1 JL29
C2
DGND RXD TEST5 TXD
R3
100k
10 C4 0.1 C8 0.1
C9 0.1
10k
10
10k
R27 1k
22.5MHz
C32
1
3p
TP20
FS256
Q Q
CXD5080GG
3 7 6
JL43
MSDIO1
JL45
MSDIO3
JL44
MSDIO2
JL26
MSINS
MSDIO0
MSSCLK
47
R43 47
R44 47
R45 47
C62 0.1
C65
0.1
u 1 6 3
44 44
http://www.xiaoyu163.com
2 4
8 9 9
0.01
R4 10k
C5 0.1
C10 0.1
IC8
3 1 5 1 5 0 8 9
C64 0.1
C63 0.1
R51 R52
47 47
m
c o
.
2
IC6 (EEP ROM) can not be replaced individually. 8 9 9
Replace it with USB board assembly for service.
C1
0.1
IC1
R5520H001A
T1-FB
TP6 TDI1
JL37 IO3V3
JL36 DGND
TP7 RTCK0
TP8 TCK1
TP9 TRST0
TP10 TMS1
2
JL35 DGND
JL34 IO3V3
C24 0.1
TP11 TDO0
R28 100
R31 2.2k
C23
3p
C34
X002 48MHz
3p
TP12 TDI0
TP14 TCK0
C35 0.1
TP18 TMS0
C42 0.1
C41 0.1
R35 4.7k R36 1k
R37 10k
C47 10
C49 10
C52 0.1
C53
R39
0.01
10k
2 4 9 8 2 9 9
R40
470
C55
0.1
C57
0.1
D5
MC2840
D4
MC2840
C38
220
6.3V
C39
10
C44 FB8
0.1
0
CN2
5P