Sony Walkman NW-HD1 Service Manual page 55

1-5. SCHEMATIC DIAGRAM – MAIN Section (5/7) –
AD_GSEN_X
AD_GSEN_Y
(Page 6)
AD_GSEN_Z
3.3V_HDD
GND_HDD
3.3V
(Page 9)
GND
VBUS
R2001
10
DATA+
(Page 8)
DATA-
XGSEN_PWR_CTL
XURESET
XUSLEEP
U_A
USB_CNT
U_D
(Page 3)
H_D
H_A
HDD_CNT
NW-HD1
(5/7)
C8006
0.1
C8007
C8005
0.01
6.3V
B+ SWITCH
IC8001
SN74LVC1G66DCKR
R8008
47k
R8009
47k
R8002
10
R8010
47k
R8001
470k
C2002 C2014 C2016
FB2001
10p 0.1 0.1
C2005 C2011 C2012 C2013
4.7 8p 8p 4.7
X2001
12MHz
C2006 C2015
0.1 R2009 0.1
R2010
0
1M
C2007
0.1
C2008
0.1
C2009
0.1
R2005
5.6k
R1
R2004
NC
100k
AVSS
AVDD
AVSS
C2001
AVDD
1
AVSS
DP
AVSS
DM
AVSS
AVDD
TSTEN
VBUS
XRESET
VDR2001 XSLEEP
UA0
CA0
UA1
CA1
UA2
VDR2002 CA2
UA3
CA3
UA4
CA4
UA5
C2004
CA5
100p
UA6
CA6
UA7
CA7
VSS
C2010
0.1
10
G-SENSOR
IC8000
HAAM-301BS
VDD
DZOUT
CSET
DYOUT
AOUTX
DZOUT
AOUTY
FSET
AOUTZ
GND
C8004
0.1
R2003
C2017
0.1
VSS
HIORDY
XHIOR
XHIOW
HDMARQ
VDD
HD15
HDD15
HD0
HDD0
HD14
HDD14
HD1
HDD1
HD13
HDD13
HD2
HDD2
HD12
HDD12
USB CONTROLLER HD3
HDD3
∗
IC2001 VSS
S1R72003BOOA100 HD11
HDD11
HD4
CSP(Chip Size Package)
HDD4
HD10
HDD10
HD5
HDD5
HD9
HDD9
HD6
HDD6
HD8
HDD8
HD7
HDD7
XHRESET
VDD
C2018 C2021 C2023
0.1 0.1 4.7
7 7
Q2001
ECH8301-TL-E
B+ SWITCH
TP2001
S D
R2046
S D
0 R2011
1M
S D
G D
R2045 C2026 C2025
47k 0.1 0.1
R2012 33
R2013 33
HA2
C2019
0.1
HA0
HA1
R2014 82
R2015 22
R2016 82
R2017 22
R2018 22
C2020
0.1
R2019 82
C2022
10
6.3V
HD15 R2029
HD0 R2030
HD14 R2031
HD1 R2032
HD13 R2033
HD2 R2034
HD12 R2035
HD3 R2036
HD11 R2037
HD4 R2038
HD10 R2039
HD5 R2040
HD9 R2041
HD6 R2042
HD8 R2043
HD7 R2044
C2024
0.1
NW-HD1
CN2001
51P
NV
RESERVED
GND(LOGIC)
VDC(MOTOR)
VDC(LOGIC)
GND(MOTOR)
XDASP
XHCS1
XHCD0
R2026 33
H_A2
R2027 33
H_A0
XPDIAG
R2028 33
H_A1
XIOCS16
HINTREQ
GND
XHDMACK
CSEL
HIORDY
GND
XHIOR
GND
XHIOW
GND
HDMARQ
KEY
GND
33
(Page 12)
H_D15
33
H_D0
33
H_D14
33
H_D1
33
H_D13
33
H_D2
33
H_D12
33
H_D3
33
H_D11
33
H_D4
33
H_D10
33
H_D5
33
H_D9
33
H_D6
33
H_D8
33
H_D7
GND
XHRESET
NC
NC
NC
NC
NC
NC