Sony HW-HD5 User manual
SERVICE MANUAL
PORTABLE HARD DISK AUDIO PLAYER
US Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Tourist Model
SPECIFICATIONS
NW-HD5
Ver. 1.3 2005.06
9-879-662-04
2005F05-1
© 2005.06
Sony Corporation
Connect Company
Published by Sony Engineering Corporation
/NTHESUPPLIEDSOFTWARE
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For other Service and User Manuals, go to www.ManualDepot.com
2
NW-HD5
TABLE OF CONTENTS
1. SERVICING NOTES ............................................... 3
2. GENERAL ................................................................... 4
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 5
3-2. Battery Case Lid .............................................................. 6
3-3. Cabinet (Main) Block Assy ............................................. 6
3-4. Cabinet (Upper) Block Assy............................................ 7
3-5. HDD Unit ........................................................................ 7
3-6. MAIN Board Section....................................................... 8
3-7. MAIN Board.................................................................... 8
3-8. Position of Ferrite Core ................................................... 9
4. TEST MODE .............................................................. 10
5. DIAGRAMS
5-1. Block Diagram – MAIN Section (1/2) – ......................... 18
5-2. Block Diagram – MAIN Section (2/2) – ......................... 19
5-3. Block Diagram – KEY/POWER SUPPLY Section – ...... 20
5-4. Printed Wiring Board
– MAIN Board (Component Side) – ............................... 22
5-5. Printed Wiring Board
– MAIN Board (Conductor Side) – ................................. 23
5-6. Schematic Diagram – MAIN Board (1/7) – .................... 24
5-7. Schematic Diagram – MAIN Board (2/7) – .................... 25
5-8. Schematic Diagram – MAIN Board (3/7) – .................... 26
5-9. Schematic Diagram – MAIN Board (4/7) – .................... 27
5-10. Schematic Diagram – MAIN Board (5/7) – .................... 28
5-11. Schematic Diagram – MAIN Board (6/7) – .................... 29
5-12. Schematic Diagram – MAIN Board (7/7) – .................... 30
5-13. Printed Wiring Board – HDD Board – ............................ 31
5-14. Schematic Diagram – HDD Board – ............................... 31
6. EXPLODED VIEW
6-1. Overall Section ................................................................ 44
6-2. Main Section.................................................................... 45
7. ELECTRICAL PARTS LIST ................................ 46
Notes on chip component replacement
•Never reuse a disconnected chip component.
•Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
•Keep the temperature of the soldering iron around 270 ˚C
during repairing.
•Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
•Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
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THEPOWERSUPPLY4OREMOVETHE!#POWERADAPTORFROMTHEWALLOUTLET
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Ver. 1.3
3
NW-HD5
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•Unleaded solder melts at a temperature about 40 ˚C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
•Replacement of CXR704060-201GA (IC1003),
S1R72003BOOA100 (IC2001), CXR710160-213GH
(IC3001), CXD1616GH (IC7001), MT48H8M16LFB4-10
(IC7002) and SC901584EPR2 (IC9003) used in this set
requires a special tool.
•WhenIC1101andIC1102 (IC1102is mountedonly E,Taiwan,
Korean, Chinese and Tourist models) on the MAIN board are
damaged, exchange the new MAIN board for the MAIN board
which IC damaged.
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NW-HD5
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REMOVETHELABEL
SECTION 2
GENERAL This section is extracted from
instruction manual.
NW-HD5
5
•This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SECTION 3
DISASSEMBLY
3-2. BATTERY CASE LID
(Page 6)
3-3. CABINET (MAIN) BLOCK ASSY
(Page 6)
3-4. CABINET (UPPER) BLOCK ASSY
(Page 7)
3-5. HDD UNIT
(Page 7) 3-6. MAIN BOARD SECTION
(Page 8)
3-7. MAIN BOARD
(Page 8)
3-8. POSITION OF FERRITE CORE
(Page 9)
SET
NW-HD5
6
Note: Follow the disassembly procedure in the numerical order given.
3-2. BATTERY CASE LID
NW-HD5
7
3-4. CABINET (UPPER) BLOCK ASSY
1
two screws
(M1.4)
4
two screws
(M1.4)
2
screw (M1.4)
3
screw (M1.4)
(EG) S5009
5
cabinet (upper)
block assy
knob (hold)
3-5. HDD UNIT
4
Remove the HDD unit section
in the direction of arrow.
5
insulator (L)
3
connector
(HDD board)
2
sheet (HDD FPC)
7
HDD unit
1
sheet (damper 1.5)
6
insulator (R)
NW-HD5
8
3-6. MAIN BOARD SECTION
3-7. MAIN BOARD
3
claw
5
two screws
(M1.4)
9
MAIN board
section
8
flexible board
(CN2001)
7
2
claw
4
bracket (battery)
section
1
screw (M1.4)
6
sheet (HDD FPC)
2
two hooks
3
1
Remove two solders.
4
connector (CN5001)
6
MAIN board
5
LCD section
NW-HD5
9
3-8. POSITION OF FERRITE CORE
40mm40mm
50mm
A cable is rolled twice.
A cable is rolled twice.
A cable is rolled onece.
clamp filter (ferrite core)
(Part No. 1-543-798-31)
clamp filter (ferrite core)
(Part No. 1-543-798-31)
-AC ADAPTOR-
-USB CABLE-
10
NW-HD5 SECTION 4
TEST MODE
1. OUTLINE
Power supply voltage : 3.65 to 3.75 V
Volume : 27
SOUND EQ : OFF
AVLS : OFF
[HOLD] switch : OFF
Set states : horizontal states
2. SETTING THE TEST MODE
1. Supply power to the set.
2. Switch-on the [HOLD] switch.
3. Operate as follows.
While pressing the [SEARCH/ MENU]
z
key, press the key as
following order.
[>] →[>] → [<] → [<] → [>] → [<] → [>] → [<] →[E]→[e]
4. Switch-off the [HOLD] switch and enter the test mode.
3. RELEASING THE TEST MODE
Press the xkey for 1.5 seconds or more, turn off the power and
release the test mode.
4. CONFIGURATION OF THE TEST MODE
Flow of the test mode:
5. OPERATION OF THE TEST MODE
5-1. Power
5-1-1. Power supply voltage check
This mode is used in case power supply voltage in the state where
all power supply lines (1.2V/1.5V/1.9 V/2.4V/3.3 V/VSTBY) are
starting is checked.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “POWER”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “V CHK”.
4. Press the ukey, “START” is displayed and all power supply
lines are started.
In this state, the power supply voltage of each power supply line
can be confirmed by measuring the voltage of the following
points.
5. Press the [SEARCH/ MENU]
z
key, “HD ON” or “HD OFF” is
displayed. In this state, each time [SEARCH/ MENU]
z
key is
pressed, hard disk drive power supply ON/OFF switch is
performed.
6. Press the xkey, return to minor item selection screen.
V CHK
LCD display
START
LCD display
HD ON
LCD display
POWER
LCD display
TP9001
(3.3V)
TP9005 (1.5V)
TP9007 (1.9V)
TP9004 (1.2V)
TP9015
(2.4V)
TP9014
(VSTBY)
– MAIN Board (Conductor Side) –
[<]
key
[>]
key
[<]
key
[>]
key
[ ]
key
F/W version display
Major item Major item switching:
[E]
[e]
key
Minor item switching:
[E]
[e]
key
[ ]
key
Minor item
Finish
or
Result
Start
Automatic
u
x
11
NW-HD5
5-1-2. Consumption current (read state) check
This mode is used in case consumption current (read state) in the
state where the hard disk drive has booted is checked.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “POWER”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “A RD”.
4. Press the ukey, “READY?” is displayed. In this state, each
time [SEARCH/ MENU]
z
key is pressed, EL back light ON/
OFF switch is performed.
5. Press the ukey, “READ” is displayed and hard disk drive
becomes read state.
After 10 seconds, “FIN” is displayed automatically and read
state is completed.
6. Press the xkey, return to minor item selection screen.
5-1-3. Consumption current (write state) check
This mode is used in case consumption current (write state) in the
state where the hard disk drive has booted is checked.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “POWER”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “A WR”.
4. Press the u key, “READY?” is displayed. In this state, each
time [SEARCH/ MENU]
z
key is pressed, EL back light ON/
OFF switch is performed.
5. Press the u key, “WRITE” is displayed and hard disk drive
becomes write state.
After 10 seconds, “FIN” is displayed automatically and write
state is completed.
6. Press the xkey, return to minor item selection screen.
5-1-4. Charge current check
This mode is used in case charge current is checked.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “POWER”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “CHG”.
4. Pressthe u , port control state is displayed. In this state, each
time [SEARCH/ MENU]
z
key is pressed, port control state
switch is performed.
LCD display Port control state
CHG500 IC7001 pin <znx SUSPEND: L
pin <znc VBUS_LIM: H
CHG100 IC7001 pin <znx SUSPEND: L
pin <znc VBUS_LIM: L
SUSP IC7001 pin <znx SUSPEND: H
pin <znc VBUS_LIM: L
5. Press the xkey, return to minor item selection screen.
5-2. Audio
The [VOL +] key performs switch of HP/LINE.
While playing the audio track, it's in a repeat state. If x key is
pressed, it’s stopped.
Setting method of the audio test mode:
1. The data for audio test mode is copied to hard disk drive.
2. Enter the test mode.
3. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
4. Press the [>] key to display minor item, and press the [E][e]
key to select the “TESTLD”.
A RD
LCD display
READY?
LCD display
READ
LCD display
FIN
r
WRITE
LCD display
FIN
r
A WR
LCD display
READY?
LCD display
POWER
LCD display
POWER
LCD display
CHG
LCD display
AUDIO
LCD display
TESTLD
LCD display
POWER
LCD display
12
NW-HD5
5. Press the u key, “START” is displayed. Then automatically
reboot (DC power supply state) or sleep (battery power supply
state).
6. After step 5, narrowing-down screen “Artist” is checked and
enter the test mode.
Audio test mode (5-2-1 to 5-2-9) is performed in this state.
5-2-1. Output check
“1 kHz 0 dBs L-ch/R-chVOLUME: 27” audio signal is outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “OUTPUT”.
4. Press the u key, “START” is displayed and “1 kHz 0 dBs
L-ch/R-chVOLUME:27” audiosignal isoutputted. Inthis state,
eachtime [SEARCH/ MENU]
z
key ispressed,MUTE ON/OFF
switch is performed.
5. Press the xkey, return to minor item selection screen.
5-2-2. S/N check
“Infinity Zero VOLUME: 27” audio signal is outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “SN”.
4. Press the u key, “START” is displayed and “Infinity Zero
VOLUME: 27” audio signal is outputted.
5. Press the xkey, return to minor item selection screen.
5-2-3. Frequency characteristic check
“20 Hz/20 kHz/100 Hz/10 kHz 0 dBs L-ch/R-ch VOLUME: 27”
audio signal is outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “F 1”.
4. Press the u key, “START” is displayed and “20 Hz 0 dBs
L-ch/R-ch VOLUME: 27” audio signal is outputted.
5. Press the xkey, return to minor item selection screen.
6. Press the [E][e]key to select the “F 2”.
7. Press the u key, “START” is displayed and “20 kHz 0 dBs
L-ch/R-ch VOLUME: 27” audio signal is outputted.
8. Press the xkey, return to minor item selection screen.
9. Press the [E][e]key to select the “F 3”.
10. Press the u key, “START” is displayed and “100 Hz 0 dBs
L-ch/R-ch VOLUME: 27” audio signal is outputted.
11. Press the xkey, return to minor item selection screen.
12. Press the [E][e]key to select the “F 4”.
13. Press the u key, “START” is displayed and “10 kHz 0 dBs
L-ch/R-ch VOLUME: 27” audio signal is outputted.
14. Press the xkey, return to minor item selection screen.
START
LCD display
AUDIO
LCD display
OUTPUT
LCD display
START
LCD display
AUDIO
LCD display
SN
LCD display
START
LCD display
AUDIO
LCD display
F 1
LCD display
START
LCD display
F 2
LCD display
START
LCD display
F 3
LCD display
START
LCD display
F 4
LCD display
START
LCD display
13
NW-HD5
5-2-4. Channel separation check
“1 kHz 0 dBs L-ch/1 kHz 0 dBs R-chVOLUME: 27” audio signal
is outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “SEP LR”.
4. Press the u key, “START” is displayed and “1 kHz 0 dBs
L-ch VOLUME: 27” audio signal is outputted. In this state,
each time [SEARCH/ MENU]
z
key is pressed,V-SUR switch is
performed.
5. Press the xkey, return to minor item selection screen.
6. Press the [E][e]key to select the “SEP RL”.
7. Press the u key, “START” is displayed and “1 kHz 0 dBs
R-ch VOLUME: 27” audio signal is outputted. In this state,
each time [SEARCH/ MENU]
z
key is pressed,V-SUR switch is
performed.
8. Press the xkey, return to minor item selection screen.
5-2-5. Maximum output check
“1 kHz 0 dBs L-ch/R-ch VOLUME:30” audio signal is outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “MAXOUT”.
4. Press the u key, “START” is displayed and “1 kHz 0 dBs
L-ch/R-ch VOLUME: 30” audio signal is outputted. In this
state, Each time [SEARCH/ MENU]
z
key is pressed, AVLS
ON/OFF switch is performed.
5. Press the xkey, return to minor item selection screen
5-2-6. SOUND EQ check
“100 Hz/250 Hz/630 Hz/1.6 kHz/4 kHz/10 kHz –20 dBs L-ch/R-
ch VOLUME: 27” audio signal is outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “EQ 1”.
4. Press the u key, “START” is displayed and “100 Hz –20 dBs
L-ch/R-ch VOLUME: 27” audio signal is outputted. In this state,
eachtime [SEARCH/ MENU]
z
keyispressed,EQLEVELALL3/
–3switch is performed.
5. Press the xkey, return to minor item selection screen.
6. Press the [E][e]key to select the “EQ 2”.
7. Press the u key, “START” is displayed and “250 Hz –20 dBs
L-ch/R-ch VOLUME: 27” audio signal is outputted. In this state,
eachtime [SEARCH/ MENU]
z
keyispressed,EQLEVELALL3/
–3switch is performed.
8. Press the xkey, return to minor item selection screen.
9. Press the [E][e]key to select the “EQ 3”.
10. Press the u key, “START” is displayed and “630 Hz –20
dBs L-ch/R-ch VOLUME: 27” audio signal is outputted. In
this state, each time [SEARCH/ MENU]
z
key is pressed, EQ
LEVEL ALL3/–3 switch is performed.
11. Press the xkey, return to minor item selection screen.
12. Press the [E][e]key to select the “EQ 4”.
13. Press the u key, “START” is displayed and “1.6 kHz –20
dBs L-ch/R-ch VOLUME: 27” audio signal is outputted. In
this state, each time [SEARCH/ MENU]
z
key is pressed, EQ
LEVEL ALL3/–3 switch is performed.
AUDIO
LCD display
SEP LR
LCD display
START
LCD display
SEP RL
LCD display
START
LCD display
AUDIO
LCD display
MAXOUT
LCD display
START
LCD display
AUDIO
LCD display
EQ 1
LCD display
START
LCD display
EQ 2
LCD display
START
LCD display
EQ 3
LCD display
START
LCD display
EQ 4
LCD display
START
LCD display
14
NW-HD5
14. Press the xkey, return to minor item selection screen.
15. Press the [E][e]key to select the “EQ 5”.
16. Press the u key,“START” isdisplayedand“4kHz –20 dBs L-
ch/R-ch VOLUME: 27” audio signal is outputted. In this state,
eachtime [SEARCH/ MENU]
z
keyispressed,EQ LEVELALL3/
–3 switch is performed.
17. Press the xkey, return to minor item selection screen.
18. Press the [E][e]key to select the “EQ 6”.
19. Press the u key, “START” is displayed and “10 kHz –20 dBs
L-ch/R-ch VOLUME: 27” audio signal is outputted. In this state,
eachtime [SEARCH/ MENU]
z
keyispressed,EQ LEVELALL3/
–3 switch is performed.
20. Press the xkey, return to minor item selection screen.
5-2-7. Digital sound preset check
“100 Hz/10 kHz 0 dBs L-ch/R-chVOLUME: 27” audio signal is
outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “DSP 1”.
4. Press the u key, “START” is displayed and “100 Hz 0 dBs L-
ch/R-ch VOLUME: 27” audio signal is outputted. In this state,
each time [SEARCH/ MENU]
z
key is pressed, Base +3/–4/off
switch is performed.
5. Press the xkey, return to minor item selection screen.
6. Press the [E][e]key to select the “DSP 2”.
7. Press the u key, “START” is displayed and “10 kHz 0 dBs L-
ch/R-ch VOLUME: 27” audio signal is outputted. In this state,
each time [SEARCH/ MENU]
z
key is pressed, Treble +3/–4/off
switch is performed.
8. Press the xkey, return to minor item selection screen.
5-2-8. BEEP check
BEEP sound is outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “BEEP”.
4. Press the u key, “START” is displayed and BEEP sound is
outputted.
5. Press the xkey, return to minor item selection screen.
5-2-9. Sound pressure regulation level check
“1 kHz 0 dBs L-ch/R-chVOLUME: 30” audio signal is outputted.
Checking method:
1. Enter the audio test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “AUDIO”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “SPL”.
4. Press the u key, “START” is displayed and “1 kHz 0 dBs
L-ch/R-ch VOLUME: 30” audio signal is outputted.
5. Press the xkey, return to minor item selection screen.
EQ 5
LCD display
START
LCD display
EQ 6
LCD display
START
LCD display
AUDIO
LCD display
DSP 1
LCD display
START
LCD display
DSP 2
LCD display
START
LCD display
AUDIO
LCD display
BEEP
LCD display
START
LCD display
AUDIO
LCD display
SPL
LCD display
START
LCD display
15
NW-HD5
5-3. Others
5-3-1. G-sensor check
X/Y/Z-axis direction is checked.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “G TEST”.
4. Press the u key, X-axis direction is displayed.
Note: “NG”is displayed when the G-sensor has broken (press the xkey,
return to minor item selection screens).
5. Press the u key, Y-axis direction is displayed (press the x
key, return to minor item selection screens).
6. Press the u key, Z-axis direction is displayed (press the x
key, return to minor item selection screens).
7. Press the xkey, return to minor item selection screen.
5-3-2. Clock check
Clock operation is checked.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “CLOCK”.
4. Press the u key, “START” is displayed. Then “OK” or “NG”
is displayed automatically.
5. Press the xkey, return to minor item selection screen.
5-3-3. Key check
LCD display corresponding to the pushed key is performed.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “KEY CH”.
4. Press the u key, “START” is displayed and LCD display
corresponding to the pushed key is performed.
Press on all the keys of main unit displays “SET OK”.
Press on all the keys of remote commander displays “RMC OK”.
5. Switch-on the [HOLD] switch. Then switch-off the [HOLD]
switch, “FMTOK?” is displayed.
6. Press the u key, format of hard disk drive is performed (press
the xkey, return to minor item selection screens). Then “OK”
or “NG” is displayed automatically.
7. Press the xkey, return to minor item selection screen.
OTHERS
LCD di LCD displaysplay
G TEST
LCD display
Z: ***
LCD display
***
: A/D value (hexadecimal)
X: ***
LCD display
***
: A/D value (hexadecimal)
NG
LCD display
Y: ***
LCD display
***
: A/D value (hexadecimal)
OTHERS
LCD display
START
LCD display
OK
r
CLOCK
LCD display
OTHERS
LCD display
KEY CH
LCD display
Key LCD
display
uPLAY
xSTOP
[SEARCH/ MENU]
z
SEARCH
[>] FF
[<] REW
[E]UP
[e]DOWN
[VOL +] VOL+
[VOL ---] VOL–
FMTOK?
LCD display
16
NW-HD5
5-3-4. LCD display check
LCD display is checked.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “LCD 1”.
4. Press the u key, LCD all segments of main unit and remote
commander are turned on.
5. Press the xkey to display minor item, and press the [E][e]
key to select the “LCD 2”.
6. Press the u key, LCD all segments of main unit and remote
commander are turned off.
7. Press the xkey to display minor item, and press the [E][e]
key to select the “LCD 3”.
8. Press the u key, monochrome lattice is displayed on the LCD
of main unit.
9. Press the xkey to display minor item, and press the [E][e]
key to select the “LCD 4”.
10. Press the u key, monochrome lattice (reverse version of step
8) is displayed on the LCD of main unit.
11. Press the xkey, return to minor item selection screen.
5-3-5. G-sensor adjustment
X/Y/Z-axis direction is adjusted.
Adjustment method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “G CLB”.
4. Pressthe u key, “+X” is displayed. Main unit is fixed so that
1of fig.1 may become downward and press the u key.
5. “–X” is displayed. Main unit is fixed so that 2of fig.1 may
become downward and press the u key.
6. “+Y” is displayed. Main unit is fixed so that 3of fig.1 may
become downward and press the u key.
7. “–Y” is displayed. Main unit is fixed so that 4of fig.1 may
become downward and press the u key.
8. “+Z” is displayed. Main unit is fixed so that 5of fig.1 may
become downward and press the u key.
9. “–Z” is displayed. Main unit is fixed so that 6of fig.1 may
become downward and press the u key.
10. “CALIB” is displayed. Press the u key, G-sensor is adjusted.
Then “FIN”, “DAT NG” or “SEN NG” is displayed automatically.
FIN : adjusted normally.
DAT NG : The data for performing a calibration is faulty.
SEN NG : The value acquired from the G-sensor is faulty.
11. Press the xkey, return to minor item selection screen.
4
2
5
3
1
6
Fig.1 Axis direction of G-sensor adjustmen
t
OTHERS
LCD display
LCD 1
LCD display
LCD 2
LCD display
LCD 3
LCD display
LCD 4
LCD display
OTHERS
LCD display
G CLB
LCD display
+X
LCD display
-X
LCD display
+Y
LCD display
-Y
LCD display
+Z
LCD display
-Z
LCD display
CALIB
LCD display
FIN
r
NW-HD5
1717
NW-HD5
5-3-13. Factory setting
Factory setting is performed.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “SHIP”.
4. Press the u key,factory settingis performed.Afterthesetting,
“FIN” is displayed.
5. Press the x key, return to minor item selection screen.
5-3-14. SDRAM check
This mode is used for the check of SDRAM.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “RAMCHK”.
4. Press the u key, “START” is displayed and SDRAM is
checked.Thisoperation takesabout 20seconds. After checked,
“OK” or “NG” is displayed automatically.
5. Press the x key, return to minor item selection screen.
5-3-6. G-sensor adjustment check
This mode checks that G-sensor adjustment is performed or not
performed.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “G CHK”.
4. Press the u key, “START” is displayed. Then“OK” or “YET”
is displayed automatically.
5. Press the x key, return to minor item selection screen.
5-3-7. Hard disk drive format
This mode is used when performing the format of hard disk drive.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “FORMAT”.
4. Press the u key, “START” is displayed and format of hard
diskdriveisperformed.Afterperforming format, “OK” or“NG”
is displayed automatically.
5. Press the x key, return to minor item selection screen.
5-3-8. Hard disk drive sector read
Sector of hard disk drive is read.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “SC RD1” or “SC RD2” or “SC RDF”.
4. Press the u key, “READY?” is displayed .
5. Press the u key, “READ” is displayed and first 1/3 sector
(SC RD1) or last 2/3 sector (SC RD2) or all sector (SC RDF)
of hard disk drive is read.Thisoperationtakesabout 50minutes
(SC RD1) or 100 minutes (SC RD2) or 150 minutes (SC RDF).
Then the number of error sector is displayed automatically.
6. Press the x key, return to minor item selection screen.
5-3-9. Contrast setting
Contrast table setting value switch is performed.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “CNTRST”.
4. Press the u key, contrast table setting value is displayed.
In this state, each time [SEARCH/ MENU]
z
key is pressed,
contrast table setting value (–3 to +3) switch is performed.
5. When u key is pressed setting is reflected.
When x key is pressed, setting is not reflected.
In both cases, return to minor item selection screen.
5-3-10. Destination setting
Setting the destination.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “DEST”.
4. Press the u key. Press the [SEARCH/ MENU]
z
key,
destination (JP/US/EU/GA*) is selected.
Press the u key, destination is entered.
Press the x key when canceling.
Destination Default Sound pressure
language regulation
JP Japanese OFF
US English OFF
EU English ON
GA* English OFF
* Destinationof GAcan bechosen onlywhenIC1102 ismounted
on the MAIN board and font data is contained in the IC1102
(IC1102 is mounted only E, Taiwan, Korean, Chinese and
Tourist models).
There is a possibility that data is not correctly written when
GA is not displayed though IC1102 is mounted.
5-3-11. Language setting
Setting the language.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “LANG”.
4. Press the u key. Pressthe [SEARCH/ MENU]
z
key, language
(JAP/ENG/FRE/GER/ITA/SPA/S_CNA*/T_CNA*/KOR*) is
selected.
Press the u key, language is entered.
Press the x key when canceling.
* Language of S_CNA/T_CNA/KOR can be chosen only
when distination is GA.
There is a possibility that data is not correctly whitten when
S_CNA/T_CNA/KOR are not displayed though destination
is GA.
5-3-12. Sound pressure regulation setting
Setting the sound pressure regulation.
Checking method:
1. Enter the test mode.
2. Press the [>] key to display major item, and press the [E][e]
key to select the “OTHERS”.
3. Press the [>] key to display minor item, and press the [E][e]
key to select the “SP SET”.
4. Press the u key. Press the [SEARCH/ MENU]
z
key, sound
pressure regulation ON/OFF is selected. Press the ukey,
destination is entered.
Press the x key when canceling.
OTHERS
LCD display
G CHK
LCD display
START
LCD display
OK
r
OTHERS
LCD display
FORMAT
LCD display
START
LCD display
OK
r
LCD display
OTHERS
LCD display
SC RD1
LCD display
READY?
LCD display
r
******
: number of error sector
READ
******
OTHERS
LCD display
CNTRST
LCD display
+0
LCD display
OTHERS
LCD display
DEST
LCD display
OTHERS
LCD display
LANG
LCD display
OTHERS
LCD display
SP SET
LCD display
OTHERS
LCD display
SHIP
LCD display
FIN
LCD display
OTHERS
LCD display
RAMCHK
LCD display
START
LCD display
OK
Ver. 1.3
NW-HD5
1818
NW-HD5
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM – MAIN Section (1/2) –
CN9002
DP
DM
VBUS
DATA+
DATA–
VBUS
VBUS
8
USB
CONTROLLER
IC2001
MULTI INTERFACE
IC7001
SD-RAM
IC7002
71
HDMARQ HDMARQ
10
14
A
USB
CONNECTOR
72
XHIOW XHIOW
73
XHIOR XHIOR
74
HIORDY HIORDY
77
XHDMACK XHDMACK
78
HINTRQ HNTRQ
83
XHCS0 XHCS0
84
XHCS1 XHCS1
85
XHDASP XHDASP
80
XHPDIAG XHPDIAG
47
XCS1 IC1001_XCS5
48
XCS2 IC1001_XCS6
49
XCS3 IC1001_XCS7
50
XRD IC1001_XRE
51
XWR IC1001_XWE
52
XLB IC1001_XLWR
53
XUB IC1001_XUWR
54
XWAIT IC1001_WAIT
7
EXCLKIN
XOUT
153
FS256
173
XICKSTP
6
XRESET
158
GSEN_PWR_CTL
FS256
SLEEP
XRESET
57
XINTREQG XINTREQG
58
XINTREQH XINTREQH
59
XINTREQU XINTREQU
XHRESET
HDMARQ
XHIOW
XHIOR
HIORDY
XHDMCK
HINTREQ
XHCS0
XHC1
XDASP
XHRESET
HDMARQ
XHIOW
XHIOR
HIORDY
XHDMACK
HNTRQ
XHCS0
XHCS1
XHDASP
H_A0
H_A1
H_D0 – H_D15
H_A2
A0
A1
A2
XPDIAG
XHPDIAG
VDC (LOGIC)
VDC (MOTOR)
+3.3V_HDD
B+ SWITCH
Q2001
HARD DISK
DRIVE UNIT
(20GB)
148
XHRESET XHRESET
146
HDMARQ HDMARQ
143
XHIOW XHIOW
142
XHIOR XHIOR
144
HIORDY HIORDY
145
XHDMACK XHDMACK
147
HINTREQ HNTRQ
141
XHCS1 XHCS1
140
XHCS0 XHCS0
DATA BUS
HDD0 – HDD15
53 – 60,
62 – 69
HDA0 – HDA2
81, 79,
82
D0 – 15
CD0 – CD7
32 – 35,
37 – 40
D0 – 7
D0 – 15
124 – 139
HD0 – HD15
121 – 123
HA0 – HA2
107 – 114
UD0 – UD7
CA0 – CA7
A0 – 7
99 – 106
17 – 24
UA0 – UA7
D0 – 15
31 – 46
D0 – D15
D0 – 15
75 – 90
D0 – 15
D0 – 15
IC1003 – IC7001
IC3001 – IC7001
GSEN_PWR
A0 – 2 A0 – 2
LIQUID
CRYSTAL
DISPLAY
UNIT
RESET XRESET_LCD
RD XURD
WR XUWR
CS XUCS1
RS
DB8 – 15
A0
XCS 27 XUCS0115
XUCS1
XUCS0
XUCS1 116
XRD 28
XWAIT 29
XWR 30
XINT XUINTREQ
31
XUWR
XRESET 15 XRESET
XSLEEP 16 XSLEEP
XUWAIT XURD
XURD 117
XUWR
XUWR 118
XUWAIT
XUWAIT 119
XUINTREQ
XUINTREQ 120
RESET_LCD
XRESET_LCD 161
URESET
XRESET 155
USLEEP
XSLEEP 156
BACKLIT_PWR159
XURD
XUCS0
EN+3.3V 1
4
VFB
VIN2
BACK LIGHT
DRIVER
IC5001
7SW
D5003
6 OVP
157
HDD_PWR_CTL
DATA BUS
C
8 – 30
A1 –A 23
A1 – 23
ADDRESS BUS
B
HDD_PWR_CTL
J
E
F
163
VBUS_LIM
162
SUSPEND
VBUS_LIM
SUSPEND
VBUS_LIM, SUSPEND
H
D
A1 – 23
2, 4, 5, 7, 8, 10,
11, 13, 42, 44, 45,
47, 48, 50, 51, 53
60 – 72
SA0 – SA12
A0 – 12
A0 – 12
22 – 26,
29 – 36
BA0 73 20
BA1 74 21
XSCS 91 19
XRAS 92 18
XCAS 93 17
XSWE 94 16
LDQM 95 15
UDQM 96 39
SDCLK 97 38
SDCKE
BA0
BA1
XCS
XRAS
XCAS
XWE
LDQM
UDQM
CLK
CKE98 37
152
XRDE
151
DATA
150
BCK
149
LRCK
154
DTCK
CDIF_XRDE
CDIF_PCMD
CDIF_BCK
CDIF_LRCK
RMC_DTCK
D0 – 7
SD0 – SD15
DQ0 – 15
99
X2001
12MHz
XI
100
XO
WHITE LED
BACK LIGHT
UNIT
• SIGNAL PATH
: AUDIO
(Page 20)
(Page 19)
(Page 19)
(Page 19)
(Page 19)
(Page 20)
(Page 20)
(Page 20)
NW-HD5
1919
NW-HD5
5-2. BLOCK DIAGRAM – MAIN Section (2/2) –
193
PK7/CS7 IC1001_XCS7
182
PJ1/RE IC1001_XRE
185
PJ4/WE IC1001_XWE
183
PJ2/LWR/LB IC1001_XLWR
184
PJ3/UWR/UB IC1001_XUWR
181
PJ0/WAIT IC1001_WAIT
88
PG2/DACK1/INT6 XINTREQG
89 83
PG3/DREQ1/INT7 XINTREQH
PF2/EC2/INT4 XINTREQU
38 – 53
PO0/D0 – P07/D7,
PB0/D8 – PB7/D15
PL1/A1 – PL7/A7,
PM0/A8 – PM7/A15,
PN0/A16 – PN7/A23
D0 – 15
D0 – 15
A1 – 20
D0 – 15
IC1003 – IC7001
186
PK0/CS0 IC1001_XCS0
191
PK5/CS5 IC1001_XCS5
192
PK6/CS6 IC1001_XCS6
DATA BUS
B
C
A1 – 23
ADDRESS BUS
FLASH MEMORY
IC1101
D
E
197 – 207,
2 – 13
48, 1 – 9,
16 – 25
A1 – A20
29 – 36,
38 – 45
DQ0 – DQ15
R/XB 15
XWE IC1001_XUWR
11
XOE IC1001_XRE
28
XCE IC1001_XCS0
26
PG0/DAKC086
XRST
XRST
12 RST106
138
137
LEVEL SHIFT
Q1001
AOUTL 134
HEADPHONE AMP
IC4301
MAIN SYSTEM CONTROLLER,
D/A CONVERTER
IC1003 (1/2)
AOUTR 133
PF4/BEEP 85
P R 7 163
P R 6 162
L-IN3
R-IN1
BEEP14
MUTE15
HP/L
BEEP
HP_MUTE
HP_LINE_SEL 16
PP1/RB 34 PF236
SREQ
LOUT 10
ROUT 12 J4301
F4301
+2.4V_AD
RM_GND
/LINE OUT
RM_KEY
RM_TSB
RM_VDD
i
PP0/RP 33
P Q 6 152
PF034
NRST
WAKEUP
XRESET 33
PG1/DREQ0/INT5 87
PF0/EC0/INT3 81
PF135
PF3
DATA_READY
XINT 37
PC3/SCS0 60
PC2/SI0 59
PC342
PC1
SS
SI 40
PC1/SO0 58
PC0/SCK0 57
PC241
PC0
SO
SCLK
SUB SYSTEM
CONTROLLER
IC3001
38
PI1/ADDT 172 P10/PCMD015
PI2/LRCK 173
PI3/BCK 174
P12/LRCK014
P13/BCK0
GDAC_LRCK
GDAC_PCM0
GDAC_BCK 13
PE6/SI1 75
PE5/SO1 74
PE4/SCK1 73
PE7/SCS1
MULTI_SCK
PMC_DTCK
AD_RMKEY
MULTI_SO
76
SIO 1
REAL TIME CLOCK
IC9503
X9501
32kHz
SCLK 2
CE 12
BUFFER
IC9502
77
XOUT/CK0
175
P14/FS256
151
PQ5
153
PQ7
XRESET
SLEEP
FS256
XOUT
12
PF4/XRDE
4
CDIF_PCMD
CDIF_XRDE
2
BCK
1
LRCK
CDIF_LRCK
CDIF_BCK
30
XTAL
29
EXTAL
OSC OUT8
OSC IN7
G
PCMD
A1 – 23
X1002
22.5792MHz
XTAL
EXTAL
X3001
22.5792MHz
• SIGNAL PATH
: AUDIO
IC3001 – IC7001
MULTI_SIO
A1 – 20
IC1001_XRE
D0 – 15
48, 1 – 9,
16 – 25
A1 – A20
29 – 36,
38 – 45
DQ0 – DQ15
R/XB 15
XWE IC1001_XUWR
11
XOE 28
XCE 26
XRST 12
187 GAND_XCS1
(E, Taiwan, Korean, Chinese, Tourist)
(E, Taiwan, Korean, Chinese, Tourist)
FLASH MEMORY
IC1102
(Page 18)
(Page 18)
(Page 18)
(Page 18)
(Page 20)
Ver. 1.3
NW-HD5
2020
NW-HD5
5-3. BLOCK DIAGRAM – KEY/POWER SUPPLY Section –
AN2100
P17170
AN3101
AN4102
HOLD
S5009
ON OFF
VDD6 AOUTX 8
G-SENSOR
IC8000
MAIN SYTEM
CONTROLLER
IC1003 (2/2)
AOUTY 9
AOUTZ 10
1A1
SWITCH UNIT
1B2
2A5
2B6
1C 7
KEY SELECT
SWITCH
IC1001
2C
SW+3.3V 4
6
7
MODE2
SHDN1
PVIN
DC/DC CONVERTER
IC9004
SVIN
3
1A1
1B2
2A5
2B
RMC (K1)
MULTI_SIO
GSEN_PWR
6
1C 7
KEY SELECT
SWITCH
IC1002
2C 3
3.3V1
VDD5
G_VDD 2
B+ SWITCH
IC8001
+3.3V
PD 4
F
HDD_PWR_CTL
J
G
AN5
KEY2 103
PQ4150
AN6/INT8104
KEY1
PQ4
XDCIN_DET
KEY2
PQ4
KEY1
AN7/INT9105
PQ1/
PGMTR1
147
RMC (K1)
RMCKEY
SET_KEY
PF3/T3 84
PQ0/PGMTR0 146
PE2/TXD1 71
PR0 156
AN0 98
BUFFER
Q9007
+3.3V_A
+3.3V_HD
+3.3V
(IC4301)
+2.4V_DAC
(IC1003)
+2.4V_AD
(IC1003)
POWER
CONTROL
IC9003
CLK
64
STRB
63
DATA
59
SCK
58
FFCLR
SLEEP
1
XWK33
XWK42
XWK24
XWK1
AD_RMCKEY 5
VCIN41
VC242
L238
L237
VCO111
55
REGO154
REGO347
REGI348
+1.5V
+1.9V
+2.4V
CRST233
+1.2V
XRST2
60
34
PQ2/PGMTR2 148
PQ3/PGMTR3 149
MULTI_SO
SET_KEY
XDCIN_DET
MULTI_SCK
XRST
RMCKEY
PD0/CONNECT 118
VB 27
LG 25
VO2 39
BATTERY
MONITOR
SWITCH
Q9001,
Q9002
BATTERY
DETECT
Q9006
S9001
(BATTERY IN DETECT)
LITHIUM ION
BATTERY
LIP-880PD
3.7V 880mAh
J9001
(DC IN)
REGI1
+2.4V
REGULATOR
IC4302
,
,,
VBUS_LIM, SUSPEND
H
u
Uu ,
I
,,
VOL +
SEARCH/ MENU
VOL –
i
x
BUFFER
Q9008
SHUT DOWN
SWITCH
Q9009
CHARGE
CONTROL
IC9002
OUT17
OUT15
BAT 6
BAT
AC
5
12
TH9001
TS
OUT16
1
LD0
ISET2
VBUS_LIM 7
ISTAT12
ISTAT23
XUSBPG19
XACPG18
CE
SUSPEND 9
Q9005
4
USB 20
PSEL 8
VBUS
A
(Page 18)
(Page 19)
(Page 18)
(Page 18)
(Page 18)
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