Sony NW-HD5 Service Manual ▷ View online
NW-HD5
29
29
NW-HD5
C9510
IC9502
C9508
C9507
C9509
C9504
SP9508
SP9505
SP9502
SP9503
SP9504
C9044
R9515
R9019
R9025
R9027
R9030
R9028
IC9002
Q9005
R9022
C9020
C9041
Q9006
R9026
TH9001
R9023
C9021
C9045
C9027
R9051
R9036
D9008
FB9003
C9026
D9004
TH9002
R9029
FB9002
C9031
R9052
D9501
C9017
C9043
R9037
J9001
CN9002
TP9010
TP9011
S9001
IC9503
LF9002
FB9001
VDR9001
VDR9002
LF9001
D9003
X9501
C9506
TP9009
2p
TC7SZ126AFE
0.1
0.1
0.1
0.1
1
0
2.7k
470k
470k
47k
36k
SN412005RHLR
UNR32A300LS0
470k
47
10V
1
2SK354700LS0
6.8k
10k
10
1500p
10
470k
470k
MAS3132E0LS0
0.1
MA22D2800LS0
0
0.1
470k
MA25728-TX
1
22
0
R2061K01-E2
0
22
VBUS
DATA-
DATA+
XCHG_STAT2
VB
MULTI_SIO
GND
RTC_CE
CHG_STAT1
BATT_DET
XUSB_DET
XDCIN_DET
1.9V
VSTB
BAT
VBUS_LIM
SUSPEND
MULTI_SO
MULTI_SCK
MULTI_SI
SIO
SCLK
VDCC
VSB
VCC
VDD
CE
VSS
CIN
INTR
OSCOUT
OSCIN
(6/7)
REAL TIME CLOCK
BUFFER
BATTERY
LITHIUM ION
LIP-880PD
3.7V 880mAh
(DC IN)
DATA+
DATA-
ID
GND
USB
CONNECTOR
BATTERY IN
DETECT
BATTERY
DETECT
INVERTER
CHARGE CONTROL
VBUS
32.768kHz
LDO
XSTAT1
XSTAT2
AC
BAT
BAT
ISET2
PSEL
CE
ISET1
USB
XUSBPG
XACPG
OUT
OUT
OUT
TMR
DPPM
TS
VSS
5-11. SCHEMATIC DIAGRAM – MAIN Section (6/7) –
•
See page 21 for Waveform.
•
See page 32 for IC Block Diagrams.
•
See page 35 for IC Pin Function Description.
(Page 28)
(Page 24)
(Page 30)
(Page 27)
(Page 30)
NW-HD5
30
30
NW-HD5
5-12. SCHEMATIC DIAGRAM – MAIN Section (7/7) –
•
See page 32 for IC Block Diagrams.
TP9013
Z9002
R9043
Q9007
Z9003
Z9004
L9002
R9047
TP9017
C9028
C9022
(1.9V)
TP9007
R9024
R9020
R9017
TP9005 (1.5V)
R9012
C9016
R9008
(1.2V)
TP9004
C9015
C9014
D9001
L9004
220
220
µ
H
IC9003
R9009
R9007
R9006
Q9001
R9057
R9050
Q9008
R9058
R9044
R9003
R9004
R9056
R9014
R9015
C9018
L9005
100
100
µ
H
D9002
C9023
C9024
C9025
R9034
R9032
D9006
C9036
C9035
C9037
C9042
(2.4V)
TP9015
R9045
TP9016
R9041
R9046
TP9014
(VSTBY)
(VSTBY)
R9053
R9039
D9009
R9054
C9040
R9059
Q9009
R9060
C9001
C9008
R9061
TP9012
R9062
C9009
R9063
Z9001
C9003
C9006
C9005
L9003
3.3V
TP9001
Q9002
L9006
220
220
µ
H
SP9001
C9030
R9040
R9042
C9038
C9034
C9033
R9038
TP9003
R9016
C9011
R9010
IC9004
R9011
R9013
R9031
C9013
C9019
C9004
470k
NP0A50100AS0
470k
2.2
0.01
10k
33k
36k
2k
1
36k
10
6.3V
22
6.3V
MA2SD32
SC901584EPR2
22k
10k
22k
UNR32A300LS0
470k
0
NP0A50100AS0
470k
470k
0
0
470k
100
1M
0.22
MA2SD32
0.1
10 16V
0.22
100
1M
MA2SD32
100
6.3V
1
22
100
6.3V
100k
0
150k
470k
220k
MA2S728
1M
0.01
470k
2SJ067400
330k
22
1000p
15k
240k
22p
750k
200p
1
22
2SJ067400LS0
0.1
10k
0
0.1
10
6.3V
0.1
0
470k
0.22
36k
LTC3411ED
0
0
0
1
1
1
MULTI_SIO
VB
AD_BATT
BATT_MON_CTL
AD_RMCKEY
PWR_FFCLR
PWR_SLEEP
XRST
PWR_CLK
SET_KEY
PWR_STRB
GND
GND
GND_HDD
3.3V_HDD
3.3V
1.2V
3.3V
GND
1.5V
3.3V
GND
1.2V
3.3V
3.3V_A
VSTBY
GND
1.2V
3.3V
VSTBY
GND
2.4V
2.4V
GND_A
1.9V
1.9V
1.9V
XHDD_PWR_CTL
XDCIN_DET
XUSB_DET
1.9V
BAT
XDCIN_DET
VSTB
PWR_STRB
PWR_SLEEP
PWR_CLK
XRST
BATT_MON_CTL
BATT_MON_CTL
AD_RMCKEY
PWR_FFCLR
PWR_SLEEP
PWR_CLK
SET_KEY
PWR_STRB
MULTI_SCK
MULTI_SO
A
D
_
R
M
C
K
E
Y
S
E
T
_
K
E
Y
P
W
R
_
F
F
C
L
R
VSTBY
VB
2.4V
1.5V
1.2V
GND_HDD
GND
3.3V_HDD
3.3V_A
3.3V
1.2V
GND
3.3V
3.3V
1.5V
GND
GND
1.2V
3.3V
3.3V_A
VSTBY
VSTBY
3.3V
1.2V
GND
GND_HDD
GND
3.3V
3.3V_HDD
2.4V
2.4V
XRST
1.9V
1.9V
GND_A
1.9V
XHDD_PWR_CTL
XDCIN_DET
XUSB_DET
1.9V
XUSB_DET
XDCIM_DET
1.9V
XHDD_PWR_CTL
GND_A
SLEEP
CLK
SEQSEL
SCK
STRB
DATA
VREF
GND
REGI1
REGO1
REGC1
REGI2
REGO2
REG2G
REGC2
FFC
LR
XW
K
4
X
W
K
3
XW
K
2
X
W
K
1
VR
M
C
LV
B
H
VB
V
STB
V
C1
V
C
O
1
V
O
1
L1
L1
P
G
N
D
1
P
G
N
D
1
C
R
ST
2
X
R
S
T2
P
G
N
D
2
P
G
N
D
2
L2
L2
V
O
2
V
C
O
2
V
C
IN
VC
2
D
W
_2
T
M
U
TE
O
N
R
EG
C3
R
EG
O
3
R
EG
I3
XRST1
CRST1
XRSTIADJ
OTC1
RF1
INM1
VG
LG
PGND3
VB
VGSEL2
VGSEL1
INM2
RF2
DTC2
S
WDT
POWER CONTROL
SWITCH
MONITOR
BATTERY
BUFFER
BUFFER
DC/DC CONVERTER
-1
-2
-1
-2
C1L
D
W
_
2B
(7/7)
Q9001,9002
S
PVIN
SVIN
PG00D
VFB
ITH
PGND
SW
SGND
MODE
SHON
SWITCH
SHUT DOWN
2.2
µ
H
(Page 27)
(Page 29)
(Page 26)
(Page 29)
(Page 28)
(Page 27)
(Page 26)
(Page 25)
(Page 24)
NW-HD5
31
31
NW-HD5
5-13. PRINTED WIRING BOARD – HDD Section –
:Uses unleaded solder.
HDD BOARD
(COMPONENT SIDE)
1-866-844-
(11)
11
HDD BOARD
(CONDUCTOR SIDE)
1-866-844 -
(11)
11
CN100
2
50
1
51
A
MAIN BOARD
CN2001
CN101
1
43
2
44
HARD DISK DRIVE
UNIT
(20GB)
A
B
C
D
1
2
3
4
5
6
7
5-14. SCHEMATIC DIAGRAM – HDD Section –
CN101
CN100
44P
51P
RESERVED
XDASP
XHCS1
XHCD0
H_A2
H_A0
XPDIAG
H_A1
XIOCS16
HINTREQ
GND
XHDMACK
CSEL
HIORDY
GND
XHIOR
GND
XHIOW
GND
HDMARQ
KEY
GND
H_D15
H_D0
H_D14
H_D1
H_D2
H_D12
H_D3
H_D11
H_D4
H_D10
H_D5
H_D9
H_D6
H_D8
H_D7
GND
XHRESET
H_D13
GND(LOGIC)
VDC(MOTOR)
GND(MOTOR)
VDC(LOGIC)
RESERVED
XDASP
XHCS1
XHCD0
H_A2
H_A0
XPDIAG
H_A1
XIOCS16
HINTREQ
GND
XHDMACK
CSEL
HIORDY
GND
XHIOR
GND
XHIOW
GND
HDMARQ
KEY
GND
H_D15
H_D0
H_D14
H_D1
H_D2
H_D12
H_D3
H_D11
H_D4
H_D10
H_D5
H_D9
H_D6
H_D8
H_D7
GND
XHRESET
H_D13
GND(LOGIC)
VDC(MOTOR)
GND(MOTOR)
VDC(LOGIC)
HARD DISK
DRIVE
UNIT
'1/FA(
GND
GND
GND
GND
GND
GND
GND
(Page 28)
(Page 23)
NW-HD5
32
32
NW-HD5
•
IC Block Diagrams
– MAIN Board –
IC3001
CXR710160-213GH
IC4301
AN17020A-VB
ARM77TDMI
CPU CORE
VIRTUAL ENGINE
CORE
HUFFMAN HW
MAGIC GATE
CORE
CLOCK GENERATOR/
SYSTEM CONTROLLER
DMAC (CH0)
DMAC (CH1)
DMAC (CH2)
WATCHDOG
TIMER
PRESCALLER/
TIME BASE TIMER
RAM
160K BYTES
RAM
512K BYTES
EEPROM SERIAL
INTERFACE
CD-ROM
INTERFACE
DAC
INTERFACE
DMAC (CH3)
SERIAL INTERF
ACE
(CH0)
UAR
T (CH0)
UAR
T (CH1)
RAM
2
8
2
TRST
TDO
TMS
VDIO3
TDI
TCK
TEST0
DVSS1
DVDD3
TEST2
TEST1
TEST4
TEST3
TEST5
TEST6
VDIO2
LRCKI
BCKI
VDIOCD0
PCMDI
DVDD4
TEST8
TEST7
DVDD0
DVSS0
VDIO0
VDIOCD1
PF4/XRDE
PI3/BCKO
PI2/LRCKO
PI0/PCMDO
EVA
DVDD2
DVSS2
PC3/SCS0
PC2/SI0
PC1/SO0
VDIOCD2
PC0/SCK0
PF3/T3
PF2/EC2/INT4
PF1/T1
PF0/EC0/INT3
RST
KCS
VDIO1
KDO
KDI
KRB
DVDD1
DVSS3
A
VDPLL
A
VSPLL
A
VSOSC
A
VDMO
EXT
AL
XT
AL
XIN
OSSEL
KCLK
INTERRUPT CONTROLLER
8-BIT TIMER (CH7)
8-BIT TIMER (CH6)
8-BIT TIMER (CH5)
8-BIT TIMER (CH4)
8-BIT TIMER (CH3)
8-BIT TIMER/COUNTER (CH2)
8-BIT TIMER (CH1)
8-BIT TIMER/COUNTER (CH0)
17
18 19 20 21 22 23 24 25 26
27 28 29 30
31 32
42
41
40
39
38
37
36
35
34
33
44
43
43
PE3/RxD1
48
PE2/TxD1
47
PE1/RxD0
46
PE0/TxD0
45
1
2
3
4
5
5
6
7
7
8
9
10
11
12
13
12
13
14
15
15
16
64 63 62 61 60 59 58 57 56 55
53
54
52 51 50 49
2
1
4
3
GND
CH1 IN
VCC 1HV
CH2 IN
15
16
13
14
+
−
MUTING
CTRL
CH1 SENS
BEEP
6
5
8
7
VCC1
RF
VCC2
VCC 2HV
BEEP
LINE AMP
HEADPHONE AMP
MUTING
+
−
LINE AMP
HEADPHONE AMP
12
11
9
10
CH1 OUT
PGND
CH2 SENS
CH2 OUT
REF1
VREF
REF2
HP/LINE
SWITCH
SWITCH
IC5001
TK11856FTL-G
1
EN
8 PGND
2
VIN
7 SW
3
GND
6 OVP
4
VFB
5 EAOUT
REFERENCE
VOLTAGE
1.25 V
PWM
COMPARATOR
0.6 V
SAW GENERATOR
OUTPUT DRIVE
CONTROL CIRCUIT
OVER CURRENT
DETECTION CIRCUIT
0.179 V
ERROR
AMP
+
−
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