'15951'

'8'

'先锋PIONEER XW-NAC1-K电路图'

'71787'

'先锋,PIONEER, ,XW,-,NAC1,-,K,电路,电路图'

''

'2'

'1'

'admin'

'9'

'/wenku/a15951.html'

'0'

'0'

'127.0.0.1'

'2023-04-08 04:04:58'

'2023-04-08 04:04:58'

'0'

'50'

NULL

'0'

'2'

'71786'

NULL

NULL

'ORDER NO.
PIONEER CORPORATION   1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
PIONEER ELECTRONICS (USA) INC.  P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV  Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD.  253 Alexandra Road, #04-01, Singapore 159936
    PIONEER CORPORATION 2010
2010 Printed in Japan
XW-NAC1-K
RRV4052
DIGITAL SPEAKER SYSTEM FOR iPod
XW-NAC1-K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
Power Requirement
Serial No.
Remarks
XW-NAC1-K
SYXZT5
AC 220 to 240 V
&&&&######YY
YY : Europe
XW-NAC1-K
CUXZTSM
AC 120 V
&&&&######UC
UC : U.S., Canada
For details, refer to "Important Check Points for good servicing". 
K-IZV APR.
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SAFETY INFORMATION 
This service manual is intended for qualified service technicians; it is not meant for the casual 
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been 
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may 
void the warranty. If you are not qualified to perform the repair of this product properly and safely, 
you should not risk trying to do so and refer the repair to a qualified service technician.
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[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol.
Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by 
following the safety instructions described in this manual.
1  Use specified parts for repair.
Use genuine parts.  Be sure to use important parts for safety.
2   Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts)  is required due to interferences such as 
radio/TV interference and foreign noise.
3   Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4   Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5   Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6   Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.
7   Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8   There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9  There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure 
connections and suitable usage.   Please exchange the power cord if necessary.
a  Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.  
Please pay attention to your surroundings and repair safely. 
2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.
Adjustments should be performed in accordance with the procedures/instructions described in this manual.
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper 
cleaning should be performed to restore their performances.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance. 
Make sure the proper amount is applied.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be 
installed before shipment.  Please be sure to follow this method especially if it is specified in this manual.
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CONTENTS
 SAFETY INFORMATION..........................................................................................................................................................2
1. SERVICE PRECAUTIONS....................................................................................................................................................5
1.1 NOTES ON SOLDERING ...............................................................................................................................................5
2. SPECIFICATIONS.................................................................................................................................................................6
2.1 SPECIFICATIONS ..........................................................................................................................................................6
2.2 PANEL FACILITIES.........................................................................................................................................................7
3. BASIC ITEMS FOR SERVICE...............................................................................................................................................9
3.1 CHECK POINTS AFTER SERVICING............................................................................................................................9
3.2 PCB LOCATIONS .........................................................................................................................................................10
3.3 JIGS LIST......................................................................................................................................................................11
4. BLOCK DIAGRAM...............................................................................................................................................................12
4.1 OVERALL WIRING DIAGRAM .....................................................................................................................................12
4.2 OVERALL BLOCK DIAGRAM.......................................................................................................................................14
5. DIAGNOSIS.........................................................................................................................................................................16
5.1 DIAGNOSIS FLOWCHART ..........................................................................................................................................16
5.2 ADAPTER PORT TROUBLESHOOTING .....................................................................................................................17
5.3 BT ADAPTER TROUBLESHOOTING ..........................................................................................................................18
5.5 ERROR INDICATIONS AND PROTECTION CIRCUITS ..............................................................................................21
6. SERVICE MODE .................................................................................................................................................................23
6.1 SERVICE TEST MODE ................................................................................................................................................23
7. DISASSEMBLY....................................................................................................................................................................25
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................30
8.1 DISPLAY OF MICROCOMPUTER SOFTWARE VERSIONS.......................................................................................30
8.2 FIRMWARE UPDATE METHOD...................................................................................................................................31
9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................34
9.1 PACKING SECTION .....................................................................................................................................................34
9.2 EXTERIOR SECTION...................................................................................................................................................36
10. SCHEMATIC DIAGRAM....................................................................................................................................................40
10.1 DOCK and BLUETOOTH PCB ASSYS ......................................................................................................................40
10.2 MAIN PCB ASSY (1/8)................................................................................................................................................42
10.3 MAIN PCB ASSY (2/8)................................................................................................................................................44
10.4 MAIN PCB ASSY (3/8)................................................................................................................................................46
10.5 MAIN PCB ASSY (4/8)................................................................................................................................................48
10.6 MAIN PCB ASSY (5/8)................................................................................................................................................50
10.7 MAIN PCB ASSY (6/8)................................................................................................................................................52
10.8 MAIN PCB ASSY (7/8)................................................................................................................................................54
10.9 MAIN PCB ASSY (8/8)................................................................................................................................................56
10.10 DISPLAY, LED and OPERATION PCB ASSYS ........................................................................................................58
10.11 POWER PCB ASSY..................................................................................................................................................60
10.12 BLUETOOTH ADAPTER (AS-BT100) ......................................................................................................................62
11. PCB CONNECTION DIAGRAM.........................................................................................................................................64
11.1 DOCK and BLUETOOTH PCB ASSYS.......................................................................................................................64
11.2 MAIN PCB ASSY ........................................................................................................................................................66
11.3 DISPLAY, LED and OPERATION PCB ASSYS...........................................................................................................68
11.4 POWER PCB ASSY....................................................................................................................................................70
12. PCB PARTS LIST ..............................................................................................................................................................72
13. IC INFORMATION .............................................................................................................................................................74
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1. SERVICE PRECAUTIONS
1.1  NOTES ON SOLDERING
• For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. 
 Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
 accompanied by reworking of soldering.
• Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 ºC. 
 Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC in general, although
 the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of 
 the soldering iron.
Do NOT use a soldering iron whose tip temperature cannot be controlled.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting 
temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts:
• Parts numbers of lead-free solder:
 GYP1006 1.0 in dia.
 GYP1007 0.6 in dia.
 GYP1008 0.3 in dia.
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2. SPECIFICATIONS
2.1  SPECIFICATIONS
About iPod/iPhone
Before using the remote control
Accessories
Remote control  ×1
(076D0RR011: SYXZT5)
(076D0RR031: CUXZTSM)
Lithium battery (CR2025)  ×1
(included remote control unit)
Power cord  ×1
(1206158802: SYXZT5)
(120Q008901: CUXZTSM)
• Amplifier section
RMS Power Output:
     Front Left/Right.............................................10 W + 10 W
(1 kHz, 10 %, T.H.D., 8 Ω)
• Speaker section
Enclosure......................................................Passive radiater
System.............................................................1-way system
Speakers:
     Fullrange........................................................6.6 cm cone
     Passive radiator.............................................7.7 cm cone
Frequency range...........................................60 Hz to 20 kHz
• Miscellaneous
iPod a..................................................................5 V, 500 mA
iPod b..................................................................5 V, 500 mA
Bluetooth Adapter...............................................5 V, 100 mA
Power requirements
............AC 220 V to 240 V, 50 Hz/60 Hz (SYXZT5)
.................................AC 120 V/60 Hz (CUXZTSM)
Power consumption........................................................17 W
     In standby.................................................................0.5 W
Dimensions...........410 mm (W) x 135 mm (H) x 153 mm (D)
Weight (without package).............................................2.8 kg
• Accessories
Remote control.....................................................................1
Lithium battery (CR2025).....................................................1
Power cord...........................................................................1
Warranty card (SYXZT5 only)..............................................1
Operating instructions..........................................................1
• Specifications and the design are subject to possible 
 modifications without notice,due to improvements.
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2.2  PANEL FACILITIES
Front / top panel
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Remote control
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3. BASIC ITEMS FOR SERVICE
3.1  CHECK POINTS AFTER SERVICING
Item to be checked regarding video
Item to be checked regarding audio
Disturbed image
Distortion
Too dark
Noise
Too bright
Volume too low
Mottled color
Volume too high
Volume fluctuating
Sound interrupted
No.
Procedures
Check points
1
2
3
4
5
Confirm whether the customer complain has been solved.
The customer complain must not be reappeared.
Audio and operations must be normal.
Check the iPod a and b playback.
Video and sound must be normal, without noise.
Playback operations must be controlled with the remote control 
unit of the main unit.
Check the Bluetooth audio playback.
Sound and operations must be normal, without noise.
Check the AUX (AUX input) playback.
Sound and operations must be normal, without noise.
Check the appearance of the product.
No scratches or dirt on its appearance after receiving it for 
service.
Items to be checked after servicing
To keep the product quality after servicing, confirm recommended check points shown below.
See the table below for the items to be checked regarding video and audio.
Note:
For confirmation of Items No. 2 to No. 4 after disassembling and repairing a product, play back music louder than usual, 
in order to check that VOCAL audio and bass reproduction are normal.
(These are for final confirmation that antivibration parts for the cabinet have properly assembled.)
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3.2  PCB LOCATIONS
A DOCK
PCB ASSY
B
BLUETOOTH
PCB ASSY
Speaker (SP2002)
Speaker (SP2004)
Speaker (SP2003)
Speaker (SP2001)
C MAIN
PCB ASSY
E LED
PCB ASSY
D
DISPLAY
PCB ASSY
F
OPERATION
PCB ASSY
Bluetooth
Adapter
G
POWER
PCB ASSY
 
 
1..DOCK PCB ASSY 
A11102AFF0
 
 
1..BLUETOOTH PCB ASSY 
A11102AFG0
 
 
1..MAIN PCB ASSY (SYXZT5) 
A11102AF40
 
 
1..MAIN PCB ASSY (CUXZTSM) 
A11101AF40
 
 
1..DISPLAY PCB ASSY 
A11102ADP0
 
 
1..LED PCB ASSY 
A11102ADT0
 
 
1..OPERATION PCB ASSY 
A11102A270
 
 
1..POWER PCB ASSY 
A11102A240
 
 
1..Bluetooth Adapter 
AXX7264
 
 
1..Speaker (SP2001, SP2002) 
66-219PA/XTW
 
 
1..Speaker (SP2003, SP2004) 
SWP1032-A/XTW
Mark No.     Description
Part No.
Mark No.     Description
Part No.
LIST OF ASSEMBLIES
NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
 
- The > mark found on some component parts indicates the importance of the safety factor of the part.
 
 Therefore, when replacing, be sure to use parts of identical designation.
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3.3  JIGS LIST
Jigs List
Jig Name
Part No.
Purpose of use / Remarks
Interface jig
GGF1348
For microcomputer software update
7P FFC
VDA1681
25P FFC
GGD1309
Diagnosis of MAIN PCB, MAIN PCB (CP7002) ↔ DOCK PCB (CP703)
7P FFC
VDA1681
Diagnosis of MAIN PCB, MAIN PCB (CP1001) ↔ OPERATION PCB (CP601)
Service remote control unit
GGF1381
For diagnosis
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4. BLOCK DIAGRAM
4.1  OVERALL WIRING DIAGRAM
A DOCK PCB ASSY (A11102AFF0)
B BLUETOOTH 
PCB ASSY
(A11102AFG0)
G POWER PCB ASSY
(A11102A240)
MAIN PCB ASS
(SYXZT5: A111
(CUXZTSM: A1
C
C
C
1/8-
- When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or  "PCB PARTS LIST".
- The > mark found on some component parts indicates the importance of the safety factor of the part.
 Therefore, when  replacing, be sure to use parts of identical designation.
-             : The power supply is shown with the marked box. 
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F
F OPERATION PCB ASSY
(A11102A270)
E LED PCB ASSY
(A11102ADT0)
D DISPLAY PCB ASSY
(A11102ADP0)
AIN PCB ASSY
YXZT5: A11102AF40)
UXZTSM: A11101AF40)
C
C
C
1/8-
8/8
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
NOTE:
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4.2  OVERALL BLOCK DIAGRAM
 
VP+5
P.CON+5V
VIB+5
P.CON+5V
VIA+5
P.CON+5V
SPI
UART (iPod_a Control)
FAULT
P.CON+5V
Audio
selecter
& buffer
BD3841FS
P.CON+12V
UART (AS-BT100 Control)
iPod_b
BT
AUX
V+3R3
iPod_a
P.CON+5V V+3R3
Bluetooth
iPod_a
iPod_b
AUX IN
R
16.9
MCLK
BCK
LRCK
MCLK
DATA1
LRCK
DATA0
Y
E
K
LED
BCK
iPod_a
iPod_b
BT
AUX
ADC
AK5358AET
MASTER
ADC
AK5358AET
SLAVE
TC
0
VI+3R3
SUB_POW
iPod-b_Det
Control
AccID
AccDet
iPod-a_Det
Control
AAT4614
AIGU-2
AAT4614
AIGU-2
Sub Ucom
UPD78F1164
AGF-GAS-K
iPod
cert
549k
FAULT
AccID
AccDet
UART
549k
(iPod_b Control)
CKS5712
AAT4614
AIGU-2
UART (AS-BT100 Control)
AUX_DET
AUX_DET
POWER LED
SLEEP LED
KEY
LED
POWER
VOLUME +
VOLUME -
FUNCTION
Shuffle 2
iPod-a
iPod-b
MAIN-SUB
Video SW , MUTE
Video SW , MUTE
Video OUT
MFI514S0117
MFI514S0117
IC1703
IC1704
IC8300
NJM41010F1
IC8301
IC3000
IC3001
IC7006
IC7005
IC7003
IC7300
IC7301
IC100
V+3R
Reset
A DOCK PCB
ASSY
B BLUETOOTH 
PCB ASSY
C MAIN PCB ASSY
F OPERATION 
PCB ASSY
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15
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
Digital Audio Line (MCLK)
Control Signal Bus
Digital Audio Line (BCK)
Analog Audio Line
Digital Audio Line (LRCK)
Composite Video Line
Digital Audio Line (DATA)
AT+3.3V
RESET
IC
EEPROM
16.9344MHz
MCLK
BCK
LRCK
MCLK
DATA1
LRCK
XTAL
DATA0
MCLK
BCK
DATA0
LRCK
DATA1
DATA
MCLK
BCK
LRCK
1.25V
Regulator
V+3R3
V+1R2
V+3R3
V+B
D/D
converter
with isolation
Rectification
Live
EMI
Filter
Neutral
AT+3.8V
IR
LED indicator
Y
E
K
LED
BCK
DSP
DSPB56374AE
SLAVE
Digital AMP
TAS5707
TC7WU
04FU
SUB_POW
UART (AS-BT100 Control)
AUX_DET
b
-
d
o
P
i
a
-
d
o
P
i
Shuffle × Shuffle
Bluetooth
AUX
LED indicator
MAIN-SUB
Video SW , MUTE
System Ucom
UPD78F1164
AGF-GAS-K
IC2000
IC2001
IC1001
IC1002
IC1000
IC2005
IC2004
IC2002
SCL,SDA
SCL,SDA
ACDET
POWER FAIL
POWER FAIL
V+B
3.8V
DC/DC
LV5809MX
SIGNAL_POW
V+3R3
FET switch
AT+3.8V
PWR CONT
PWR CONT
12V Reg
BA00BC0WFP
P.CON+12V
5V DC/DC
LV5809MX
P.CON+5V
ON/OFF Control
ON/OFF Control
AC inlet
Speaker OUT
14V
14V
IC1705
IC1701
IC1706
IC1702
Power Supply
G POWER PCB ASSY
D DISPLAY
PCB ASSY
E LED PCB
ASSY
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XW-NAC1-K
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5. DIAGNOSIS
5.1  DIAGNOSIS FLOWCHART
No power
• Checking the voltages for V+B and SIGNAL POW
• Checking the voltage 
  of AT+3.3 V
No
No
No
• Checking internal cable connections
Yes
Yes
• Checking the POWER PCB Assy alone
Yes
No
• Checking the voltage of AT+3.8 V
Yes
• Checking that the microcomputers are reset.
No
No
Yes
Yes
• Checking if a protection circuit was activated.
No
• Checking that the main clock for
   the microcomputers is oscillating.
Yes
No
• Checking ACDET
Yes
No
Yes
Plug the power cord in (Standby mode).
Are V+B 
and SIGNAL POW 
nearly 14 V?
• Check that IC1701 and its 
 peripheral parts are not 
 damaged.
• Check that the line for AT
 +3.3 V is not short-circuited.
Is AT+3.3 V 
nearly 3.3 V?
Is Pin 90 of System
Ucom (IC1000) nearly
3.3 V?
Is X1001 
continuously 
oscillating?
• Check that the path between Pin 1 
 of CP1700 and Pin 81 of System 
  Ucom (IC1000) is not broken or 
  short-circuited.
• Replace the POWER PCB Assy.
Is Pin 81 of System
Ucom (IC1000) nearly
3.3 V?
Check that System Ucom (IC1000) 
and its peripheral parts are not 
damaged.
Is AT+3.8 V 
nearly 3.8 V?
Check that D1705 is not 
damaged.
Has any of the 
protection circuits been 
activated?
Check the protection 
circuits.
Check 
Pin 83 (P_ON_Key), 
Pin 55 (Key1), and 
Pin 74 (REMOCON) 
of System Ucom (IC1000).
Perform connections 
properly.
Replace the POWER 
PCB Assy.
Check that +B and SIGNAL POW on the 
MAIN PCB Assy are not short-circuited.
Are the cables 
properly connected?
Is the 
output from the 
POWER PCB Assy 
14 V?
Remove the POWER PCB Assy to check it alone.
Press the POWER key.
Check that IC1000 and its 
peripheral parts are not 
damaged.
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XW-NAC1-K
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5.2  ADAPTER PORT TROUBLESHOOTING
Step 1: Connections
Step 2: Playback
CP8001, CP8002, CP8300
To STEP 2
Yes
No
Insert the connectors and adapter 
securely.
Switch the Function ⇒ LED display
When there is not 5V at pin 6 of IC8301, check the 
path to the power supply.
When the POWER ON LED and the BT LED blink at 
the same time, overcurrent protection works.
Check the path to the power supply; or is malfunction 
of the BT adapter.  Refer to the "5.3 BT ADAPTER 
TROUBLE SHOOTING".
Does BT AUDIO function 
display it?
Check the ADP_DET, ADP_ID.
No
Yes
Check the ADP_DTI, ADP_DTO.
Refer to the "5.3 BT ADAPTER 
TROUBLE SHOOTING".
Check the Step 1 again.
No
CP8002-Pins 3, 5
Is there ANALOG signal?
Yes
Yes
Refer to the "5.3 BT ADAPTER TROUBLE SHOOTING".
Note:
There is possibility of the external factors in the causes such as 
the Bluetooth instrument settings of the sound source, compatibility, 
electric wave environment.
No
Check the signal path by referring 
to the block diagram and the 
schematic diagrams.
Is the
voltage at pin 1 of CP8002
5 V? (VP+5 input)
Yes
No
Check the pin 1 of IC8301.
Yes
No
Check the VP+5 path.
Are the connectors
and BT adapter securely 
connected?
Does the BT AUDIO indicator 
flash slowly?
Is pairing possible?
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5.3  BT ADAPTER TROUBLESHOOTING
Diagnosis of the Bluetooth Adapter
No sound
The BT adapter and this product
are not connected properly.
• Check the connection then correct it, if necessary. 
 For details on connection, refer to this service manual.
There is an obstacle between the 
BT adapter and the Bluetooth device.
• Install the BT adapter and the Bluetooth device in a clear area. 
 Or, remove the obstacle between them.
The distance between the 
BT adapter and the Bluetooth 
device is too great. 
• Install the BT adapter and the Bluetooth device within 10 m of line-of-sight distance, 
 without an obstacle, in the same room.
• Install the BT adapter and the Bluetooth device as close as possible.
Influence from a device using a 
wireless LAN, other Bluetooth 
devices, other wireless devices 
using the same frequency band 
(2.4 GHz), or a microwave oven.
• Install the BT adapter and the Bluetooth device away from such devices.
• Stop using such devices.
• Stop using radio waves of 2.4 GHz band with such devices.
• Disable the Bluetooth function of the device that is not currently used.
Bluetooth connection between 
the BT adapter and the Bluetooth 
device is not proper.
• Check that Bluetooth connection between the BT adapter and the Bluetooth 
 device is proper.
Pairing between the BT adapter 
and the Bluetooth device has 
not been performed properly.
• Perform pairing of the BT adapter and the Bluetooth device again.
The sound volume of the 
Bluetooth device is too low.
• Increase the volume of the Bluetooth device as high as possible without distortion.
 For details on volume adjustment, refer to the operating instructions of the Bluetooth 
 device.
No audio playback on the side 
of the Bluetooth device.
• Check that audio is played back on the side of the Bluetooth device.
The Bluetooth device does not 
support A2DP.
• Audio signals from a Bluetooth device that does not support A2DP cannot be played 
 back with this product. Use a Bluetooth device that supports A2DP.
• Perform wired connection between the audio output connectors of the Bluetooth 
 device and the external audio input connectors, such as AUX of this product.
The Bluetooth device is not 
ready for Bluetooth wireless 
communication.
• Check the settings of the Bluetooth device. Refer to the operating instructions of the 
 Bluetooth device.
The sound volume of the 
Bluetooth device is too low.
• Increase the volume of the Bluetooth device as high as possible without distortion.
 For details on volume adjustment, refer to the operating instructions of the Bluetooth 
 device.
The Bass Boost function or 
equalizer function of the 
Bluetooth device is enabled.
• Disable such functions. Refer to the operating instructions of the Bluetooth device.
The sound volume of the 
Bluetooth device is too high.
• Decrease the sound volume of the Bluetooth device until audio distortion disappears. 
 For details on volume adjustment, refer to the operating instructions of the Bluetooth device.
There is an obstacle between the 
BT adapter and the Bluetooth device.
• Install the BT adapter and the Bluetooth device in a clear area. 
 Or, remove the obstacle between them.
The distance between the 
BT adapter and the Bluetooth 
device is too great. 
• Install the BT adapter and the Bluetooth device within 10 m of line-of-sight distance, 
 without an obstacle, in the same room.
• Install the BT adapter and the Bluetooth device as close as possible.
Influence from a device using a 
wireless LAN, other Bluetooth 
devices, other wireless devices 
using the same frequency band 
(2.4 GHz), or a microwave oven.
• Install the BT adapter and the Bluetooth device away from such devices.
• Stop using such devices.
• Stop using radio waves of 2.4 GHz band with such devices.
• Disable the Bluetooth function of the device that is not currently used.
There is an obstacle between the 
BT adapter and the Bluetooth device.
• Install the BT adapter and the Bluetooth device in a clear area. 
 Or, remove the obstacle between them.
The distance between the 
BT adapter and the Bluetooth 
device is too great. 
• Install the BT adapter and the Bluetooth device within 10 m of line-of-sight distance, 
 without an obstacle, in the same room.
• Install the BT adapter and the Bluetooth device as close as possible.
Influence from a device using a 
wireless LAN, other Bluetooth 
devices, other wireless devices 
using the same frequency band 
(2.4 GHz), or a microwave oven.
• Install the BT adapter and the Bluetooth device away from such devices.
• Stop using such devices.
• Stop using radio waves of 2.4 GHz band with such devices.
• Disable the Bluetooth function of the device that is not currently used.
The PIN codes of the BT adapter 
and the Bluetooth device are 
different.
• Check that the PIN codes of the BT adapter and the Bluetooth device are the same. 
 For details on the PIN code of the Bluetooth device, refer to the operating instructions
 of the Bluetooth device.
• Check that the PIN code for the Bluetooth device, such as a mobile phone, itself and 
 that for the Bluetooth function are not confused. 
Sound too low
Distorted sound
Sound is inter-
rupted, or 
communicable 
distance is short.
Pairing is 
impossible.
Symptom
Cause
Corrective Action
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Communication 
between the 
BT adapter and 
the Bluetooth 
device is not 
possible.
It is not possible 
for this product 
to operate the 
Bluetooth device.
There is an obstacle between the 
BT adapter and the Bluetooth device.
• Install the BT adapter and the Bluetooth device in a clear area. 
 Or, remove the obstacle between them.
The Bluetooth device does not 
support the corresponding operation. 
• Check the specifications of the Bluetooth device.
The distance between the 
BT adapter and the Bluetooth 
device is too great. 
• Install the BT adapter and the Bluetooth device within 10 m of line-of-sight distance, 
 without an obstacle, in the same room.
• Install the BT adapter and the Bluetooth device as close as possible.
Influence from a device using a 
wireless LAN, other Bluetooth 
devices, other wireless devices 
using the same frequency band 
(2.4 GHz), or a microwave oven.
• Install the BT adapter and the Bluetooth device away from such devices.
• Stop using such devices.
• Stop using radio waves of 2.4 GHz band with such devices.
• Disable the Bluetooth function of the device that is not currently used.
Pairing between the BT adapter 
and the Bluetooth device has 
not been performed properly.
• Perform pairing of the BT adapter and the Bluetooth device again.
Pairing data of the BT adapter 
and the Bluetooth device are
cleared.
• Perform pairing of the BT adapter and the Bluetooth device again.
The Bluetooth device does not 
support A2DP.
• Audio signals from a Bluetooth device that does not support A2DP cannot be played 
 back with this product. Use a Bluetooth device that supports A2DP. 
• Perform wired connection between the audio output connectors of the Bluetooth 
 device and the external audio input connectors, such as AUX of this product.
There is an obstacle between the 
BT adapter and the Bluetooth device.
• Install the BT adapter and the Bluetooth device in a clear area. 
 Or, remove the obstacle between them.
The distance between the 
BT adapter and the Bluetooth 
device is too great. 
• Install the BT adapter and the Bluetooth device within 10 m of line-of-sight distance, 
 without an obstacle, in the same room.
• Install the BT adapter and the Bluetooth device as close as possible.
Influence from a device using a 
wireless LAN, other Bluetooth 
devices, other wireless devices 
using the same frequency band 
(2.4 GHz), or a microwave oven.
• Install the BT adapter and the Bluetooth device away from such devices.
• Stop using such devices.
• Stop using radio waves of 2.4 GHz band with such devices.
• Disable the Bluetooth function of the device that is not currently used.
Bluetooth connection between 
the BT adapter and the Bluetooth 
device is not proper.
• Check that Bluetooth connection between the BT adapter and the Bluetooth 
 device is proper.
The Bluetooth device does not 
support AVRCP.
• A Bluetooth device that does not support AVRCP cannot be controlled by this 
 product. Use a Bluetooth device that supports AVRCP.
• Operate the Bluetooth device with its own controls.
AVRCP is disabled on the 
Bluetooth device side.
• Check the settings of the Bluetooth device and enable AVRCP. 
 Refer to the operating instructions of the Bluetooth device.
The Bluetooth device is not 
ready for Bluetooth wireless 
communication.
• Check the settings of the Bluetooth device. Refer to the operating instructions of the 
 Bluetooth device.
The Bluetooth device is not 
ready for pairing.
• Check the settings of the Bluetooth device. Refer to the operating instructions of the 
 Bluetooth device.
The Bluetooth device is not 
ready for Bluetooth wireless 
communication.
• Check the settings of the Bluetooth device. Refer to the operating instructions of the 
 Bluetooth device.
Symptom
Cause
Corrective Action
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5.4  iPod TROUBLESHOOTING
Symptom
Cause
Corrective Action
The STANDBY/ON and iPod
LEDs on the main unit flash.
(An error message is displayed.)
iPod excess current error
If the LEDs start flashing immediately after an iPod is connected, there may be 
excess current flow.
See "5.5 ERROR INDICATIONS AND PROTECTION CIRCUITS."
Communication error with an iPod
Disconnect the iPod from this unit. Then after making sure that the Main menu 
for the iPod is displayed, reconnect the iPod firmly. 
If the iPod remains inoperable, reset the iPod.
An unsupported iPod model is connected, 
or the version of the software for the 
connected iPod is older and unsupported.
Check that the connected iPod/iPhone is supported.
Audio may be output even after this error is generated.
No audio from the iPod is output, 
although no error indication is 
displayed.
(Audio from other input sources 
 can be output normally.)
Improper connection
Disconnect the iPod from this unit then reconnect the iPod properly.
Communication failure between the System 
Ucom (IC1000) and Sub Ucom (IC3000)
If the version for the Sub Ucom (IC3000) is not displayed properly, a failure in the 
communication line or the Sub Ucom (IC3000) is suspected.
Failure in the analog audio line
A failure in the analog audio line between the iPod dock and the audio selector is 
suspected.
The iPod cannot be controlled 
with the remote control unit of 
the main unit, although no error 
indication is displayed.
Improper connection
Disconnect the iPod from this unit then reconnect the iPod properly.
Communication failure between the System 
Ucom (IC1000) and Sub Ucom (IC3000)
If the version for the Sub Ucom (IC3000) is not displayed properly, a failure in the 
communication line or the Sub Ucom (IC3000) is suspected.
The iPod/iPhone is frozen.
Reset the iPod/iPhone, disconnect it, then reconnect it properly.
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XW-NAC1-K
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5.5  ERROR INDICATIONS AND PROTECTION CIRCUITS
Error Indications and Specifications of Protect Circuits
LED Indicator
Meaning of 
Indication
Possible Cause
Point to be Checked 
and Normal Value
Flashing of the 
STANDBY/ON LED
A protection circuit 
was activated.
Abnormal voltage at each power-supply IC
SINGAL POW = 14 V
P.CON+12V = 12 V
P.CON+5V = 5 V
AT+3.3V = 3.3 V
The XPROTECT line of System Ucom (IC1000) is 
short-circuited.
IC1000-54 pin = 3.3 V
 (Invalid during Power Standby mode)
Flashing of the 
STANDBY/ON LED
An abnormality was 
detected at the 
digital amp IC.
The power at the digital amp IC or its periphery 
is abnormal.
V+B = 14 V
V+3R3 = 3.3 V
IC2002-pin 13, pin 27 = 3.3 V
A point on the line from the digital amp IC up to 
the speakers is short-circuited (for example, dirt 
is attached).
Check the path from the PWM output 
of IC2002 to the speakers.
A point on the line from the digital amp IC up to 
XOTW Pin 59 of the System Ucom (IC1000)
is short-circuited or broken.
IC1000-59 pin = 3.3 V
IC2002-14 pin = 3.3 V
The digital amp IC (IC2002) on the MIN PCB 
Assy is in failure.
Check the peripheral circuits of IC2002.
Flashing of the 
STANDBY/ON LED and
BT AUDIO LED
Over current was 
detected at the 
adapter port.
The 5-V power line to the BT adapter was 
short-circuited or broken.
VP+5 = 5 V (CP8002-1 pin)
An abnormality was generated in the control line 
between the over-current detection IC (IC8301) 
and the System Ucom (IC1000).
IC1000-33 pin, 67 pin = 3.3 V
IC8301-3 pin, 4 pin = 3.3 V
Flashing of the 
STANDBY/ON and 
iPod a (or iPod b) LEDs
Over current was 
detected at an iPod 
port
The 5-V power line to the corresponding iPod 
connector was short-circuited or broken.
VIA+5V = 5 V (CP7002-23, 24 pin)
VIB+5V = 5 V (CP7002-10, 11 pin)
Some abnormality was generated in the control 
line between the over-current detection IC 
(IC1703 or IC1704) and the System Ucom (IC1000).
iPod a:
IC3000-18 pin, 21 pin = 3.3 V 
IC1703-3 pin, 4 pin = 3.3 V
iPod b:
IC3000-19 pin, 22 pin = 3.3 V
IC1704-3 pin, 4 pin = 3.3 V
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Diagnosis points of the main voltages
SIDE A
C MAIN PCB ASSY
R3030
R3031
R3032
C1708
C1709
W814
W817
W818
B7302
C1715
CP1002_1
C1716
W820
W821
C1720
C1723
C1724
D1701
J7001
D1702
C1728
C1729
R1705
R1707
R1708
IC1701
R1709
IC1702
C1733
W840
C1738
W841
C1739
X2000
CP1700
R1715
R1716
C2103
C1742
C1745
R1720
R1721
R1722
C1753
C1754
C7321
C1755
C1756
C1757
C1758
C1759
R1735
R1739
C1769
C1770
C1771
C1772
C1773
W883
W884
W885
W886
W887
W899
Q8302
Q8303
Q8304
C8308
X3000
C8316
C8317
NR1000
NR1001
NR1004
NR1005 NR1006
NR1011
R8306
NR1012
R8307
NR1013
NR1014
NR1015
NR1016
NR1017
C1000
CP8300
C1001
C1002
C1003
C1004
C1011
C1012
C1014
C1015
C1016
C1017
C1018
C1019
C1022
C1023
C1025
C1027
C1028
C1029
R1001
R1002
IC1000
IC1001
CP1000
B2000
R1015
CP1001
R1016
B2002
R1017
CP1003
B2004
R1019
R1021
R1022
R1023
C7000
R1025
C7001
R1027
R1028
R1030
R1031
R1032
R1033
R1034
C2001
C2002
C2004
C2005
D7000
D7001
D7002
C2012
D7003
D7004
L1701
L1702
L1704
L1705
C7033
IC7005
C2021
C7036
C2022
IC7006
C2023
C2024
C7039
C2027
R7013
C2028
R7014
R2000
R2001
CP7002
R7017 R7018
R2005
C7042
R2007
R2008
C2030
IC2002
C2032
C2033
IC2004
C2034
C2035
C2036
C2038
CP2000
C7052
R2017
R2018
NR3001
R2019
NR3002
C2042
C2043
C7057
NR3004
C7058
C7059
C2045
C7060
R2025
R2026
R2027
C2050
C2051
C7065
C7066
C2052
C2053
C2054
C2055
C2056
C2057
C2058
R2031
C2059
R7047
R7048
C7070
R2035
C7071
R7049
C7072
C7073
C2060
C3000
C2061
R2039
C2062
C3002
C3003
C2063
C2064
R7050
C3004
R7051
C2065
C3006
R7052
C2066
Q3003
C3007
C2067
R7053
R2040
C2068
R7054
C2069
R7055
C3009
R2041
R7056
R2042
R2043
R7057
R2044
C7080
R7058
R2045
R2046
C2070
R2049
C2074
R7063
R7064
R7065
R7066
R2052
R7067
R2054
R7068
R7069
R2056
R2057
C2080
R2059
C2081
C2083
R7070
C2085
R7071
C2086
R7072
R7073
C2087
R7074
R3001
R3002
R3003
R3006
R3007
IC3001
R3009
R7083
R7084
R3014
R3015
CP3001
X1000
C1100
X1001
C1101
R2079
R3019
R2080
R3020
C2104
C2105
C2031
C2049
C2090
C2091
C2096
C2088
C2089
W905
R3036
W903
W888
W889
L2002
L2003
A30C5
G
P.CON+12V
(12 V)
AT+3.8V
(3.8 V)
AT+3.3V
(3.3 V)
VI+3.3V
(3.3 V)
V+3R3
(3.3 V)
VIB+5V
(5 V)
VIA+5V
(5 V)
V+B
(14 V)
P.CON+5V
(5 V)
SIGNAL POW
(14 V)
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6. SERVICE MODE
6.1  SERVICE TEST MODE
3. Available Operations
• Basically the same operations that are available in Normal mode can be performed in Test mode.
1. Status and Conditions of Service Test Mode
• During Service Test mode, an emergency shutdown will not take place even when failures shown below are detected. 
 (A detected failure will be ignored.)
• Even after an emergency shutdown took place after any of the failures shown below had been detected in Normal mode, 
 the unit can be turned ON within 1 minute after such shutdown.
2. How to Enter Test Mode
• To turn the unit on and enter Test mode, press the ESC key and press the +10 key successively on the service remote 
 control unit (GGF1381) during Power Standby mode.
 *The initial function setting is iPod.
• The STANDBY/ON LED will flash at intervals of 4 sec, as shown below, depending on how the unit shut itself off before 
 entering Test mode.
 *In the figures below, the STANDBY/ON LED is lit at high level and unlit at low level.
<<After normal power off>>
Lit for 2 sec then unlit for 2 sec
0 sec
1
2
3
4
0 sec
1
2
3
4
0 sec
1
2
3
4
0 sec
1
2
3
4
<<After an XPROTECT power error was detected>> Protect Error
Lit for 0.25 sec then unlit (flashing once)
<<After a shutdown caused by an EEPROM failure>> EEPROM Error
<<After detection of an XOTW D-AMP-related error>> Amp Error
Lit twice at intervals of 0.25 sec then unlit
Lit thrice at intervals of 0.25 sec then unlit
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<<After detection of an XOTW D-AMP-related error>> Amp Error
• If “Amp Error” is not displayed when the unit is turned on in Normal mode next time, there is no Amp Error anymore.
 (As this error may be generated because of temporary temperature rise, try to lower the volume.)
 (Note that the volume is set to 0 after an amp error was generated.)
• If an amp error is generated again, the possible causes are as follows:
1. The digital amp IC on the MAIN PCB Assy is in failure.
2. A point on the line from the above-mentioned digital amp IC up to the speakers is short-circuited (for example, 
 
dirt is attached).
3. A point on the line from the above-mentioned digital amp IC up to Pin No. 69 of XOTW of the System Ucom
 
(IC1000) is short-circuited with ground or broken.
4. The power for the digital amp IC is abnormal.
4. Types of Errors
5. DSP Error Display
• The errors are classified into the following categories and indicated with the following error indications:
<<After an XPROTECT power error was detected>> Protect Error
• Abnormal power was detected.
1. The voltage of SIGNAL_POW, P.CON+12V, P.CON+5V, or AT+3.3V exceeded the specified value because 
 
of a failure in the corresponding power supply unit.
2. The line up to Pin No. 54 of XPROTECT of the System Ucom (IC1000) was short-circuited to ground or broken.
<<After a shutdown caused by an EEPROM failure>> EEPROM Error
1. Any communication line to the EEPROM may be broken or short-circuited.
2. The EEPROM IC itself may be defective.
SUPPLEMENT: 
Communication check method with the main ICs (System Ucom, Sub Ucom, DSP, ROM, etc.)
Communication with each LSI can be confirmed in the following manner:
 
Communication between the System Ucom (IC1000) and Sub Ucom (IC3000)
 
Communication will be OK if the version of the Sub Ucom (IC3000) is displayed. 
 
Communication between the System Ucom (IC1000) and DSP
 
Communication will be OK if no DSP error is displayed in Service Test mode.
 
Communication between the System Ucom  (IC1000) and modulator (TAS5707)
 
Communication will be OK if sound is output and the volume can be increased or decreased.
 
Communication between the System Ucom (IC1000) and EEPROM
 
Communication will be OK if “STANDBY/ON” LED does not flash while power is on.
 
Communication between the System Ucom (IC1000) and Bluetooth adapter
 
Communication will be OK if pairing can be performed using the PLAY/PAUSE key on the remote control unit after  
 
INPUT SELECTOR is switched to BT AUDIO. 
• The STANDBY/ON LED stops flashing and stays lit, then the SLEEP LED flashes at intervals of 4 sec, as shown below.
*In the figures below, the SLEEP LED is lit at high level and unlit at low level.
<<DSPOK>>
Lit for 2 sec then unlit for 2 sec.
<<DSPERR>>
Lit for 0.25 sec then unlit (flashing once).
<<HREQ>>
Lit twice at intervals of 0.25 sec then unlit.
0 sec
1
2
3
4
0 sec
1
2
3
4
0 sec
1
2
3
4
How to Enter DSP Error Display Mode
To enter DSP Error Display mode, press the STEREO key on the service remote control unit (GGF1381) during 
Service Test mode.
To return to Normal Service Test mode, press the STEREO key on the service remote control unit again.
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7. DISASSEMBLY
Note:
(1) Even if the unit shown in the photos and illustrations in this manual may differ from your product, the 
 
procedures described here are common.
(2) For performing the diagnosis shown below, the following jigs for service is required:
 
• 25P FFC (GGD1309)
 
• 7P FFC (VDA1681)
1
(1) Remove the front grill Assy by removing the 
 
eight boss.
Front grill Assy
Disassembly
[1] Rear Case Assy
: Boss ×8
1
(1) Place the unit upside down and pull out the right edge 
 
of the Front Grill Assy toward you, as shown in the 
 
photo below.
(2) After the right edge is detached, detach the right side 
 
of the Assy.
(3) After the right side is detached, detach the left side in 
 
the same way.
Front grill Assy
Front grill Assy
Detach the edge of the Assy 
by strongly pulling it out in 
the direction of the arrow.
Detach the right side of the Assy 
by strongly pulling it out in the 
direction of the arrow.
• How to Remove the Front Grill Assy
(2) Remove the 10 screws. (8109230A0U)
2
2
2
2
2
2
2
2
2
2
2
• Bottom view
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(1) Remove the two screws. (8109230A0U)
(2) Disconnect the two flexible cables.
(3) Remove the top panel Assy.
Top panel Assy
[2] Top Panel Assy
1
1
• Rear view
CP7002
CP1001
(1) Remove the tape.
(2) Remove the bluetooth adapter.
(3) Remove the two screws. (8109230A0U)
[3] Diagnosis of the MAIN PCB Assy
[3-1] Chassis Bottom Assy
Bluetooth adapter
Tape
2
1
3 ×2
3
(3) Remove the rear case Assy.
Rear case Assy
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(4) Disconnect the flexible cable and the connectors.
(5) Remove the holder wire.
(6) Remove the felt sheet.
(7) Remove the two screws. (8109230A0U)
(8) Remove the chassis bottom Assy.
8
Chassis bottom Assy
Felt sheet
Holder wire
4
4
5
6
7
7
CP1002
CP2000
BLUETOOTH
PCB Assy
(1) Disconnect the connector.
(2) Remove the two screws. (810923060U)
(3) Remove the BLUETOOTH PCB Assy.
[3-2] BLUETOOTH PCB Assy
2
1
3
CP8002
×2
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(1) Reassembling the BLUETOOTH PCB Assy.
(2) Reassembling the chassis bottom Assy.
(3) Connect the flexible cable.
(4) Connect the two jig flexible cables for service.
[3-4] Diagnosis of the MAIN PCB Assy
Diagnosis
(1) Remove the six screws. (810923060U)
(2) Remove the shield main.
[3-3] Shield Main
Shield main
1
1
2
×5
(1) Remove the holder wire.
(2) Disconnect the one connector.
(3) Remove the MAIN PCB Assy.
[3-5] MAIN PCB Assy
Holder wire
MAIN PCB Assy
CP1700
2
1
3
BLUETOOTH
PCB Assy
Chassis bottom 
Assy
MAIN PCB
Assy
Top panel Assy
25P FFC
(GGD1309)
7P FFC
(VDA1681)
2
4
4
1
CP7002
CP1001
CP703
CP601
3
CP1002
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[4] POWER PCB Assy
(1) Remove the eight screws. (810923060U)
(2) Remove the plate top.
[4-1] Plate Top
(1) Remove the one screw. (810923060U)
(2) Remove the four screws. (810923060U)
(3) Remove the POWER PCB Assy.
[4-2] POWER PCB Assy
Plate top
POWER PCB Assy
Chassis bottom
2
3
1 ×2
1
1
×2
1 ×2
2 ×4
1 ×2
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8. EACH SETTING AND ADJUSTMENT
8.1  DISPLAY OF MICROCOMPUTER SOFTWARE VERSIONS
Outline
Basic operation
To display the versions and destination data of software for various microcomputers, press and hold the INPUT SELECTOR 
key for 8 sec while power is on.
Explain operation detail
Press and hold the INPUT SELECTOR key for at least 8 sec until the version display appears.
This operation is valid only while power is on.
The numbers of times of flashing that represent the destinations of models are shown below.
 
Once 
: North America (KU)
 
Twice 
: General (DD) (N/A for this model)
 
Thrice 
: Japan (J)
 
Four times :  Europe (MY)
The numbers of times of flashing that represent model data are shown below.
 
Once 
: XW-NAC1
 
Twice 
: XW-NAC3
"INPUT SELECTOR" 
(for 8 s)
Explanation
Time
Key Sequence
Icon Display (LED)
B
A
P
a
b
X
S
B
A
P
a
b
X
S
B
A
P
a
b
X
S
B
A
P
a
b
X
S
Flashing in a cycle of 
0.25-sec lit then unlit
B
A
P
a
b
X
S
B
A
P
a
b
X
S
B
A
P
a
b
X
S
Flashing in a cycle of 
0.25-sec lit then unlit
B
A
P
a
b
X
S
B
A
P
a
b
X
S
Flashing in a cycle of 
0.25-sec lit then unlit
B
A
P
a
b
X
S
B
A
P
a
b
X
S
B
A
P
a
b
X
S
Flashing in a cycle of 
0.25-sec lit then unlit
B
A
P
a
b
X
S
The iPod a, iPod b, and BT AUDIO
LEDs are lit. Flashing continues 
for at least 1 sec.
The iPod a LED is lit.
Flashing continues for at least 1 
sec.
The iPod b LED is lit.
Flashing continues for at least 1 
sec.
The BT AUDIO LED is lit.
Flashing continues for at least 1 
sec.
1sec.
1sec.
At least 1 sec.
1sec.
At least 1 sec.
1sec.
At least 1 sec.
1sec.
At least 1 sec.
1sec.
1sec.
To display the versions, press and hold 
the INPUT SELECTOR key for 8 sec 
while power is on.
All LEDs are lit for 1 sec to indicate 
start of the version display.
All LEDs are unlit for 1 sec.
Display of the version of the System Ucom.
The STANDBY/ON LED flashes the number of 
times corresponding to the lower-order 2 digits 
of the version number (maximum of 99 times).
All LEDs are unlit for 1 sec.
Display of the version of the Sub Ucom.
The STANDBY/ON LED flashes the number of 
times corresponding to the lower-order 2 digits 
of the version number (maximum of 99 times).
All LEDs are unlit for 1 sec.
Display of destination data.
The STANDBY/ON LED flashes the number of 
times corresponding to the number represent-
ing the destination (maximum of 99 times).
All LEDs are unlit for 1 sec.
Display of the model data.
The STANDBY/ON LED flashes the number of 
times corresponding to the number represent-
ing the model data (maximum of 99 times).
All LEDs are unlit for 1 sec.
All LEDs are lit for 1 sec to indicate the 
end of the version display.
Normal display will be resumed.
: STANDBY/ON
Icon indication
P
: iPod a
a
: iPod b
b
: BT AUDIO
B
: AUX
A
: SHUFFLE2
X
: SLEEP
S
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8.2  FIRMWARE UPDATE METHOD
[Items to be Used]
• PC with an RS-232C port
• RS-232C straight cable (9-pin female <-> 25-pin male)
• RS-232C interface jig (GGF1348)
• 7-pin FFC (VDA1681)
[Connections]
Make connections as shown in the figure below, with the AC power cord unplugged.
Note: Be careful NOT to mistake the connectors, because the connectors to be used differ depending on the microcomputer 
 
to be updated.
 
For updating of the System Ucom, use the upper connector (terminal surface of the FFC: upper).
 
For updating of the Sub Ucom, use the lower connector (terminal surface of the FFC: lower).
[Procedures]
1 Make connections, as shown in [Connections], with the AC power cord unplugged.
2 Turn the unit ON. While holding down the  "VOLUME +" key on the top panel, press and hold the "STANDBY/ON"  key 
 
for at least 3 sec.  The unit enters Firmware Update mode.
3  Select either the System Ucom or Sub Ucom, using the "VOLUME +" or "VOLUME –" key.
 
• In System Ucom Update mode
 
 
All the LEDs (STANDBY/ON, SLEEP, iPod a, iPod b, SHUFFLE, AUX, BT AUDIO) are lit and 
 
 
the STANDBY/ON LED flashes.
 
• In Sub Ucom Update mode
 
 
All the LEDs (STANDBY/ON, SLEEP, iPod a, iPod b, SHUFFLE, AUX, BT AUDIO) are lit and the iPod a LED flashes.
4 After selecting either the System Ucom or Sub Ucom, press the "INPUT SELECTOR" key. 
 
Updating is enabled.
 
Note: While updating is in progress, the latest LED indications will be retained, as the System Ucom stops operating.
5 Double-click on "ufu.exe: ver. 1.08."
 
The screen shown below is displayed. Make sure that "Full" is selected in Mode Select.
 
Click on "File Selection."
• Updater program (ufu.exe: ver. 1.08)
• Firmware file (*.mot)
PC
7P FFC
(VDA1681)
Upper connector: For System Ucom
(terminal surface of the FFC: upper)
Lower connector: For Sub Ucom
(terminal surface of the FFC: lower)
Interface jig
(GGF1348)
RS-232C 
straight cable
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6 The File Selection screen is displayed. Select a file (extension: mot) to be updated.
7 The screen shown below is displayed. Make sure that "Target device is connected" is displayed.
 
Select the baud rate.
 
   • Basic speed: 19,200
 
   • Data transfer speed: 57,600
8 Click on "START."
9 After updating starts, the progress bar indicates the progress of updating.
 
Updating is completed when the bar reaches 100%. It takes about 5 minutes.
a After updating is completed on the "ufu.exe" screen, terminate "ufu.exe" then unplug the AC power cord of the unit.
 
Note: Unplug the AC power cord, because auto shutoff does not function after updating of the Sub Ucom is completed.
 
 
 
 Auto shutoff functions after updating of the System Ucom is completed.
 
Disconnect the cables for the special tool.
b Clear memory data.
 
1) Turn the unit ON.
 
2) While holding down the  "INPUT SELECTOR" key on the top panel, press and hold the "STANDBY/ON"  key for 3 sec.
 
    The unit enters Power Standby mode.
 
    The stored memory data will be initialized and the default settings will be resumed.
c Check the version.
 
Check that the version is updated, following the procedures in "8.1 DISPLAY OF MICROCOMPUTER SOFTWARE 
 
VERSIONS."
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9. EXPLODED VIEWS AND PARTS LIST
9.1  PACKING SECTION
NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
 
- The > mark found on some component parts indicates the importance of the safety factor of the part.
 
 Therefore, when replacing, be sure to use parts of identical designation.
 
- Screws adjacent to b mark on product are used for disassembly.    
 
- For the applying amount of lubricants or glue, follow the instructions in this manual.
 
 (In the case of no amount instructions, apply as you think it appropriate.)
1/2
2/2
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8
A
B
C
D
E
F
(1) PACKING SECTION PARTS LIST
(2) CONTRAST TABLE
XW-NAC1-K/SYXZT5, XW-NAC1-K/CUXZTSM and XW-NAC1-W/CUXZTSM are constructed the same except for the following:
Mark No.
Description
Part No.
>
1 Power Cord
See Contrast table (2)
2 Remote Control
See Contrast table (2)
3 Operating Instructions
See Contrast table (2)
4 Operating Instructions
See Contrast table (2)
5 Operating Instructions
See Contrast table (2)
6 Handle
794WHA0003
7 Handle Stopper
794WHA0004
8 Package Top
792WHA0808
9 Package Bottom
792WHA0809
10 Lightlon Sheet
791WHA0151
11 Gift Box
See Contrast table (2)
Mark
No.
Symbol and Description
XW-NAC1-K
/SYXZT5
XW-NAC1-K
/CUXZTSM
>
1
Power Cord
1206158802
120Q008901
2
Remote Control
076D0RR011
076D0RR031
3
Operating Instructions (En, Fr, Es)
J1110231A
Not used
4
Operating Instructions (De, It, Nl, Ru)
J1110241A
Not used
5
Operating Instructions (En, Frca, Es)
Not used
J1110131A
11
Gift Box
793WCD1911
793WCD1920
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9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
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Q
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XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
9.2  EXTERIOR SECTION
E
D
F
A
A
E
C
B
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9
2
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9
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9
8
0
5
1
5
1
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6
7
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XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
E
D
C
B
A
F
F
E
C
D
B
B
CONTACT SIDE
NON-CONTACT 
  SIDE
G
D
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0
5
1
5
1
3
6
7
3
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Q
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38
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
(1) EXTERIOR SECTION PARTS LIST
(2) CONTRAST TABLE
XW-NAC1-K/SYXZT5, XW-NAC1-K/CUXZTSM and XW-NAC1-W/CUXZTSM are constructed the same except for the following:
Mark No.
Description
Part No.
1 DOCK PCB Assy
A11102AFF0
2 BLUETOOTH PCB Assy
A11102AFG0
3 MAIN PCB Assy
See Contrast table (2)
4 DISPLAY PCB Assy
A11102ADP0
5 LED PCB Assy
A11102ADT0
6 OPERATION PCB Assy
A11102A270
7 POWER PCB Assy
A11102A240
8 • • • • •
9 • • • • •
10 Bluetooth Adapter
AXX7264
11 Speaker
66-219PA/XTW
12 Speaker
SWP1032-A/XTW
13 FFC (CD1001)
12C4070801
14 FFC (CD1002)
12C40O0601
15 • • • • •
16 • • • • •
17 Wire (CD2000)
06EH153101
18 Wire (CD502)
06EH2D0701
19 • • • • •
20 FFC (CD7002)
12C40P0501
21 Front Case Assy
7A7080046A
22 Rubber Foot
VEB1349
23 Cushion 5*15*T=1.0
800WF00112
24 Rear Case Assy
7A7080048A
25 Rubber Foot
VEB1349
26 Cushion-L
800WF00092
27 Cushion-R
800WF00093
28 Cushion 4*100*T=1.0
800WF00110
29 Cushion 4*78*T=1.0
800WF00111
30 Cushion
800WF00114
31 Top Panel Assy
7A7080050A
32 Hook
761WPA0599
33 Felt Sheet
800WQ00200
34 Felt Sheet
800WQ00201
35 Felt Sheet
800WQ00203
36 Screw Tap Tite (B) Bind 3*10 CH
8109230A0U
37 Front Grill Assy
7B7140001A
38 Felt Sheet
800WQ0A292
39 Holder Wire
709WPA0054
40 • • • • •
41 Cushion 10*15*T=1.0
800WF00113
42 Felt Sheet
800WQ0A254
43 Spring Earth
744WUA0031
44 • • • • •
45 • • • • •
46 Duct-L
713WPB0022
47 Duct-R
713WPB0023
48 • • • • •
49 • • • • •
50 • • • • •
51 Screw Tap Tite (B) Bind 3*10 CH
8109230A0U
52 • • • • •
53 • • • • •
54 Screw Tap Tite (B) WH7  3*10 CH
8109I30A0U
55 Screw Tap Tite (B) Bind 3*6 CH
810923060U
56 Screw Tap Tite (B) Brazier 3*8
810963080Q
57 Screw Tap Tite (P) Brazier 3*8 CH
811063080U
Mark No.
Description
Part No.
Mark
No.
Symbol and Description
XW-NAC1-K
/SYXZT5
XW-NAC1-K
/CUXZTSM
3
MAIN PCB Assy
A11102AF40
A11101AF40
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XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
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1
5
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XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10. SCHEMATIC DIAGRAM
10.1  DOCK and BLUETOOTH PCB ASSYS
A
A DOCK PCB ASSY (A11102AFF0)
CHARGE: 500 mA
CHARGE: 500 mA
(iPod-B)
(iPod-A)
(iPod-A)
(iPod-A)
(iPod-A)
(iPod-B)
(iPod-B)
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2
9
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0
5
1
5
1
3
6
7
3
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XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
B
A
B BLUETOOTH PCB ASSY (A11102AFG0)
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
NOTE:
C 3/8 CP7002
C 7/8 CP8300
: Video Signal Route
: Audio Signal Route
(BT)
)
)
(BT)
(BT)
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XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.2  MAIN PCB ASSY (1/8)
C 1/8
SUB_REQ_OUT
XDARST
XDSPSS
XDSPRST
P_port_ON
XADPDN
DSPHREQ
DAC_CS_DNLA
DAC_SCK_DNLA
DAC_SI_DNLA
SUB_POW
232C_RX
232C_TX
SUB_RESET
SUB_SCLK
SUB_MISO
XDAPDN
AT+3.3V
PWRCONT
SEL_CLK
SEL_DATA
FADET
SUB_REQ_IN
POWER_LED
FLMD0
TOOL0
AT+3.3V
TOOL1
AT+3.3V
FLMD0
TOOL1
AC_DET
XPROTECT
TOOL0
SUB_POW
SEL_CLK
PWRCONT
DASCK
DASDA
EEP_DI
SEL_DATA
DAC_SI_DNLA
DAC_SCK_DNLA
DAC_CS_DNLA
DLBK
DLMK
DLLK
DLDA
FADET
IPBDET
IPADET
P.CON+5V
232C_TX
232C_RX
SUB_SCLK
AT+3.3V
SUB_MOSI
SUB_MISO
SUB_REQ_IN
SUB_REQ_OUT
SUB_RESET
XADPDN
AT+3.3V
P.CON+5V
V+3R3
STBY_H
AT+3.8V
C1022
0.1 B
1005
C1012
0.1 B
1005
C1028
33P CH
1005
C1007
0.001 B
1005
C1023
0.001 B
1005
C1005
0.01 B
1005
C1015
0.01 B
1005
C1017
20P CH
1005
C1016
20P CH
1005
C1027
27P CH
1005
C1019
6.3V100 SJV
C1011
6.3V47 SJV
MAIN_SERVICE_RS232C
CP1000
04_6232_107_103_800+
5
V+5
NC
4
NC
1
TX
2
RX
3
CT
6
GND
7
NC
NC
MAIN (Stick_Writer)
CP1003
IMSA-9604S-07C
5
FLMD0
4
VDD
1
GND
2
RESET_OUT
3
TOOL0
6
RESET_IN
7
TOOL1
IC1001
IC-PST8228NR
RESET
1
OUT
2
IN
3
GND
4
NC
NC
5
NC
NC
W840
1005
0
W841
1005
0
W814
1005
0
NR1008
NR1007
4D02WGJ0101TCE
NC
NC
NR1006
4D02WGJ0101TCE
NR1005
4D02WGJ0101TCE
NR1009
4D02WGJ0101TCE
1
2
3
4
5
6
7
8
NR1004
4D02WGJ0101TCE
NR1010
NR1001
4D02WGJ0101TCE
7 NC
8
NC
NR1000
4D02WGJ0101TCE
NC
NC
R1027
100 1/16W
1005
R1001
100 1/16W
1005
R1002
100 1/16W
1005
R1025
1K 1/16W
1005
R1036
100 1/16W
1005
R1026
47K 1/16W
1005
R1022
4.7K 1/16W
1005
R1021
4.7K 1/16W
1005
R1015
10K 1/16W
1005
SUB_REQ_IN
(2)
SUB_MISO
(2)
AC_DET
(8)
XPROTECT
(8)
IPBDET
(2;3)
IPADET
(2;3)
FADET
(3)
SUB_POW
(2)
SUB_SCLK
(2)
XADPDN
(4)
SUB_MOSI
(2)
SEL_CLK
(3)
SUB_REQ_OUT
(2)
PWRCONT
(8)
SUB_RESET
(2)
DAC_SI_DNLA
(3)
DAC_SCK_DNLA
(3)
DAC_CS_DNLA
(3)
DLBK
(3)
DLMK
(3)
DLLK
(3)
DLDA
(3)
X1001
20MHz
20MHz(+-50ppm)
X1000
32.768KHZ
C1029
0.01 B
1005
W903
1005
0
C1014
1 B
1608
IC1000
UPD78F1164AGF-GAS-AX
System Ucom
P60/SCL0
1
P61/SDA0
2
P62
3
P63
4
P31/TI03/TO03/INTP4
5
P64/RD
6
P65/WR0
7
P66/WR1
8
P67/ASTB
9
P77/EX23/KR7/INTP11
10
P76/EX22/KR6/INTP10
11
P75/EX21/KR5/INTP9
12
P74/EX20/KR4/INTP8
13
P73/EX19/KR3
14
P72/EX18/KR2
15
P71/EX17/KR1
16
P70/EX16/KR0
17
P06/WAIT
18
P05/CLKOUT
19
EVSS1
20
P80/EX0
21
P81/EX1
22
P82/EX2
23
P83/EX3
24
P84/EX4
25
P85/EX5
26
P86/EX6
27
P87/EX7
28
P30/INTP3/RTC1HZ
29
EVDD1
30
P50/EX8
31
P51/EX9
32
P52/EX10
33
P53/EX11
34
P54/EX12
35
P55/EX13
36
P56/EX14
37
P57/EX15
38
P17/EX31/TI02/TO02
39
P16/EX30/TI01/TO01/INTP5
40
P15/EX29/RTCDIV/RTCCL
41
P14/EX28/RxD3
42
P13/EX27/TxD3
43
P12/EX26/SO00/TxD0
44
P11/EX25/SI00/RxD0
45
P10/EX24/SCK00
46
AVREF1
47
P110/ANO0
48
P111/ANO1
49
AVREF0
50
AVSS
P157/ANI15
P156/ANI14
P155/ANI13
P154/ANI12
P153/ANI11
P152/ANI10
P151/ANI9
P150/ANI8
P27/ANI7
P26/ANI6
P25/ANI5
P24/ANI4
P23/ANI3
P22/ANI2
P21/ANI1
P20/ANI0
P130
P131/TI06/TO06
P04/SCK10/SCL10
P03/SI10/RxD1/SDA1
P02/SO10/TxD1
P01/TO00
P00/TI00
P145/TI07/TO07
P144/SO20/TxD2
P143/SI20/RxD2/SDA2
P142/SCK20/SCL20
P141/PCLBUZ1/INTP7
P140/PCLBUZ0/INTP6
P120/
INTP0/EXLVI
81
P47/INTP2
82
P46/INTP1/
TI05/TO05
83
P45/SO01
84
P44/SI01
85
P43/SCK01
86
P42/TI04/TO04
87
P41/TOOL1
88
P40/TOOL0
89
RESET
90
P124/XT2
91
P123/XT1
92
FLMD0
93
P122/X2/EXCLK
94
P121/X1
95
REGC
96
VSS
97
EVSS0
98
VDD
99
EVDD0
100
JG1007
AT+3.3V
(2;8)
P.CON+5V
(2;3;4;7;8)
V+3R3
(3;4;5;6;8)
STBY_H
(8)
AT+3.8V
(8)
SEL_DATA
(3)
FROM/TO Sub Ucom
FROM/TO REGURATOR
FROM/TO AUDIO SW
FROM/TO ADC
C 1/8
MAIN PCB ASSY
(SYXZT5: A11102AF40)
(CUXZTSM: A11101AF40)
• System Ucom PART
C 3/8
C 2/8
C 8/8
C 4/8
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XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
C 1/8
IPBDET
DSPDI
DSPCK
DSPDO
SUB_POW
232C_RX
232C_TX
SUB_RESET
SUB_SCLK
SUB_MISO
SUB_MOSI
AC_DET
P_ON_KEY
P_port_fault
ADP_DTO
DASCK
DASDA
XDARST
XDAPDN
DSPDI
DSPDO
DSPCK
XDSPSS
XDSPRST
POWER_LED
AUX_LED
BT_LED
AT+3.3V
IPODB_LED
CROSS_FADE_LED
IPODA_LED
TOOL0
TOOL1
SLEEP_LED
IPADET
XOTW
BACKLIGHT_SW
P_port_ON
ADP_ID
P_port_fault
ADP_DTO
ADP_DTI
ADP_DET
REMOCON
KEY1
POWER_LED
SLEEP_LED
TIMER_LED
P_ON_KEY
IPODA_LED
BT_LED
AUX_LED
IPODB_LED
CROSS_FADE_LED
AT+3.3V
ADP_DET
ADP_DTI
KEY1
DSPHREQ
EEP_DI
XOTW
XPROTECT
P.CON+5V
AT+3.3V
TIMER_LED
AT+3.8V
REMOCON
V+3R3
ADP_ID
C1003
0.01 B
1005
C1001
0.01 B
1005
C1000
0.01 B
1005
C1004
0.01 B
1005
C1013
0.01 B
1005
C1025
0.01 B
1005
C1026
0.1 B
1005
C1018
0.01 B
1005
C1017
20P CH
1005
C1002
0.01 B
1005
7PIN L=80MM P=1.0MM H=13MM
CD1001
C4070801
CP1001
04_6232_107_015_800+
5
POWER_LED
4
SLEEP_LED
1
KEY1
2
P_ON_KEY
3
TIMER_LED
6
AT+3.8V
7
GND
JG1000
NR1012
4D02WGJ0101TCE
NR1013
4D02WGJ0101TCE
NR1011
4D02WGJ0101TCE
NR1008
4D02WGJ0101TCE
NR1007
4D02WGJ0101TCE
NC
NC
NR1014
4D02WGJ0101TCE
NR1009
4D02WGJ0101TCE
1
2
3
4
5
6
7
8
NR1015
4D02WGJ0101TCE
NC
NC
NR1016
4D02WGJ0101TCE
NR1017
4D02WGJ0101TCE
NC
NC
NR1010
4D02WGJ0101TCE
R1020
R1028
CUXZTSM: NM
SYXZT5: 220k
4.7K 1/16W
1005
R1033
33K 1/16W
1005
R1032
3.3K 1/16W
1005
R1030
22K 1/16W
1005
R1023
10K 1/16W
1005
R1034
10K 1/16W
1005
R1031
47K 1/16W
1005
R1029
4.7K 1/16W
1005
R1019
4.7K 1/16W
1005
R1028
220K 1/16W
1005
R1017
100K 1/16W
1005
R1016
10K 1/16W
1005
R1012
47K 1/16W
1005
R1014
100 1/16W
1005
GND (2;3;4;5;6;7;8)
DSPHREQ (5)
DSPDO(5)
DASDA
(6)
DASCK (6)
XDARST(6)
XDSPRST (5)
P_port_ON
ADP_ID
P_port_fault
ADP_DTO
ADP_DTI
ADP_DET
XDSPSS
(5)
DSPCK (5)
DSPDI
(5)
XDAPDN(6)
00
32.768KHZ
R1037
470K 1/16W
1005
R1038
470K 1/16W
1005
JG1003
JG1001
JG1004
JG1002
C1092
4.7 B
1608
C1100
100P CH
1005
C1101
100P CH
1005
C1094
2.2 B
1608
C1105
4.7 B
1608
JG1005
JG1006
R1041
470K 1/16W
1005
IC1002
S-93C46BD0I-J8T1G
EEPROM
1
CS
2
SK
3
DI
4
DO
5
GND
6
TEST
7
NC
8
VCC
CP1002_1
04_6232_109_015_800+
6
CROSS_FADE_LED
7
IPOD_B_LED
8
AUX_LED
9
BT_LED
5
IPOD_A_LED
4
GND
1
AT3.3V
2
P.CON+5V
3
REMOCON
W903
1005
0
9PIN L=60MM P=1.0MM H=8MM
CD1002_1
C4090601
00
AGF-GAS-AX
Ucom
P16/EX30/TI01/TO01/INTP5
0
P15/EX29/RTCDIV/RTCCL
41
P14/EX28/RxD3
42
P13/EX27/TxD3
43
P12/EX26/SO00/TxD0
44
P11/EX25/SI00/RxD0
45
P10/EX24/SCK00
46
AVREF1
47
P110/ANO0
48
P111/ANO1
49
AVREF0
50
AVSS
51
P157/ANI15
52
P156/ANI14
53
P155/ANI13
54
P154/ANI12
55
P153/ANI11
56
P152/ANI10
57
P151/ANI9
58
P150/ANI8
59
P27/ANI7
60
P26/ANI6
61
P25/ANI5
62
P24/ANI4
63
P23/ANI3
64
P22/ANI2
65
P21/ANI1
66
P20/ANI0
67
P130
68
P131/TI06/TO06
69
P04/SCK10/SCL10 70
P03/SI10/RxD1/SDA10 71
P02/SO10/TxD1
72
P01/TO00
73
P00/TI00
74
P145/TI07/TO07
75
P144/SO20/TxD2
76
P143/SI20/RxD2/SDA20 77
P142/SCK20/SCL20
78
P141/PCLBUZ1/INTP7 79
P140/PCLBUZ0/INTP6 80
P120/
INTP0/EXLVI
81
P47/INTP2
82
P46/INTP1/
TI05/TO05
83
P45/SO01
84
P44/SI01
85
P43/SCK01
86
P42/TI04/TO04
87
P41/TOOL1
88
P40/TOOL0
89
RESET
90
D1001
MA111
XOTW
(6)
FROM/TO SOUND AMP
FROM/TO DSP
UTEST_EEPOK
FROM/TO VIDEO SW
STEST
UTEST
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
NOTE:
D CP6001_1
F CP601
C 5/8
C 6/8
C 5/8
C 6/8
C 2/8-8/8
C 7/8
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44
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.3  MAIN PCB ASSY (2/8)
C 2/8
IPA_POW
IPB_POW
IPB_RX
SUB_MISO
SUB_MOSI
SUB_SCLK
SUB_SCLK
IPOD_V_MUTE
IPOD_V_SEL
SUB_MISO
IPA_POW
IPB_POW
IPA_FAULT
IPB_FAULT
AT+3.3V
SUB_POW
IPOD_A_DET_CTL
IPOD_B_DET_CTL
SUB232_TX
SUB232_RX
P.CON+5V
SUB_POW
SUB_MOSI
SUB_REQ_IN
SUB_REQ_OUT
SUB_RESET
IPA_FAULT
IPB_FAULT
SUB_REQ_OUT
SUB_REQ_IN
IPB_TX
SUB_RESET
AT+3.3V
P.CON+5V
C3007
0.1 B
1005
C3001
0.01 B
1005
C3002
27P CH 1005
C3000
0.1 B
1005
C3003
33P CH
1005
C3006
470P CH
1005
C3005
0.01 B
1005
C3009
6.3V100 SJV
SUB_SERVICE RS232C
CP3000
04_6232_107_103_800+
5
V+5
NC
4
NC
1
TX
2
RX
3
CT
6
GND
7
NC
NC
SUB(Stick_Writer)
CP3001
IMSA-9604S-07C
5
FLMD0
4
VDD
1
GND
2
RESET_OUT
3
TOOL0
6
RESET_IN
7
TOOL1
W817
1005
0
W818
1005
0
NR3002
4D02WGJ0101TCE
NR3003
4D02WGJ0101TCE
NR3001
4D02WGJ0101TCE
Q3000
KRC103SRTK
1
B
2
C
3
E
R3010
100 1/16W
1005
R3009
4.7K 1/16W
1005
R3002
10K 1/16W
1005
R3003
10K 1/16W
1005
R3001
470 1/16W
1005
R3004
10K 1/16W
1005
R3006
4.7K 1/16W
1005
R3005
100 1/16W
1005
R3007
100 1/16W
1005
R3008
100 1/16W
SUB_POW
(1)
IPB_FAULT
(8)
IPA_FAULT
(8)
SUB_MOSI
(1)
SUB_REQ_OUT
(1)
SUB_RESET
(1)
SUB_SCLK
(1)
IPB_POW
(8)
IPA_POW
(8)
SUB_MISO
(1)
SUB_REQ_IN
(1)
X3000
20MHz
20MHz(+-50ppm)
R3014
100 1/16W
R3015
100 1/16W
10
NC
13
I2C_SD
14
MODE0
15
NC
16
NC
11
Vss
12
I2C_SC
C3012
0.01 B
1005
IC3000
UPD78F1164AGF-GAS-AX
Sub Ucom
P60/SCL0
1
P61/SDA0
2
P62
3
P63
4
P31/TI03/TO03/INTP4
5
P64/RD
6
P65/WR0
7
P66/WR1
8
P67/ASTB
9
P77/EX23/KR7/INTP11
10
P76/EX22/KR6/INTP10
11
P75/EX21/KR5/INTP9
12
P74/EX20/KR4/INTP8
13
P73/EX19/KR3
14
P72/EX18/KR2
15
P71/EX17/KR1
16
P70/EX16/KR0
17
P06/WAIT
18
P05/CLKOUT
19
EVSS1
20
P80/EX0
21
P81/EX1
22
P82/EX2
23
P83/EX3
24
P84/EX4
25
P85/EX5
26
P86/EX6
27
P87/EX7
28
P30/INTP3/RTC1HZ
29
EVDD1
30
P50/EX8
31
P51/EX9
32
P52/EX10
33
P53/EX11
34
P54/EX12
35
P55/EX13
36
P56/EX14
37
P57/EX15
38
P17/EX31/TI02/TO02
39
P16/EX30/TI01/TO01/INTP5
40
P15/EX29/RTCDIV/RTCCL
41
P14/EX28/RxD3
42
P13/EX27/TxD3
43
P12/EX26/SO00/TxD0
44
P11/EX25/SI00/RxD0
45
P10/EX24/SCK00
46
AVREF1
47
P110/ANO0
48
P
P1
P
P
P46/INTP1/
TI05/TO05
83
P45/SO01
84
P44/SI01
85
P43/SCK01
86
P42/TI04/TO04
87
P41/TOOL1
88
P40/TOOL0
89
RESET
90
P124/XT2
91
P123/XT1
92
FLMD0
93
P122/X2/EXCLK
94
P121/X1
95
REGC
96
VSS
97
EVSS0
98
VDD
99
EVDD0
100
C3004
1 B
1608
R3018
1K 1/16W
1005 Q3001
KTA1504S_Y_RTK
1
B
2
C
3
E
R3019
47K 1/16W
1005
R3020
47K 1/16W
1005
R3025
100 1/16W
1005
R3026
100 1/16W
1005
Q3003
KTC3875S_Y_RTK
1
B
2 C
3 E
R3030
47K 1/16W
R3031
100K 1/16W
R3032
1K 1/16W
R3035
100K 1/16W
1005
R3036
10K 1/16W
1005
AT+3.3V
(1;8)
P.CON+5V
(1;3;4;7;8)
FROM/TO System Ucom
FROM/TO REGURATOR
C 8/8
C 1/8
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1
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7
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45
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
C 2/8
IPB_RX
SUB_MISO
SUB_MOSI
SUB_SCLK
IPOD_V_MUTE
IPADET
IPBDET
IPB_RX
IPB_TX
IPA_RX
IPA_TX
IPOD_A_DET_CTL
IPOD_B_DET_CTL
IPOD_V_SEL
IPOD_A_PWR
IPOD_B_PWR
IPA_TX
SUB232_RX
SUB232_TX
IPA_RX
IPB_TX
IPOD_A_PWR
IPOD_B_PWR
GND
0.1 B
1005
C3008
0.01 B
1005
C3002
27P CH 1005
W818
1005
0
NR3003
4D02WGJ0101TCE
NR3004
4D02WGJ0101TCE
NC
NC
NR3005
4D02WGJ0101TCE
R3010
100 1/16W
1005
R3013
4.7K 1/16W
1005
R3012
4.7K 1/16W
1005
R3006
4.7K 1/16W
1005
R3005
100 1/16W
1005
R3007
100 1/16W
1005
GND (1;3;4;5;6;7;8)
IPBDET (1;3)
IPADET (1;3)
IPOD_B_PWR
(3)
IPOD_A_PWR
(3)
IPOD_V_SEL
(7)
IPOD_B_DET_CTL (3)
IPOD_A_DET_CTL (3)
IPOD_V_MUTE
(7)
C3010
0.01 B
1005
C3011
0.01 B
1005
IPA_RX (3)
IPA_TX (3)
IPB_TX (3)
IPB_RX (3)
IC3001
341S2164-TBB
AUTHENTICATION
1
NC
2
MODE1/SPI_nSS
3
NC
4
nRESET
5
Vcc
6
7
NC
NC
8
NC
9
NC
10
NC
19
NC
NC
13
I2C_SDA/SPI_SOMI
14
MODE0/SPI_CLK
15
NC
16
17
NC
NC
18
NC
11
Vss
20
12
I2C_SCL/SPI_SIMO
R3016
47K 1/16W
1005
R3017
47K 1/16W
1005
IC3000
78F1164AGF-GAS-AX
Sub Ucom
P56/EX14
37
P57/EX15
38
P17/EX31/TI02/TO02
39
P16/EX30/TI01/TO01/INTP5
40
P15/EX29/RTCDIV/RTCCL
41
P14/EX28/RxD3
42
P13/EX27/TxD3
43
P12/EX26/SO00/TxD0
44
P11/EX25/SI00/RxD0
45
P10/EX24/SCK00
46
AVREF1
47
P110/ANO0
48
P111/ANO1
49
AVREF0
50
AVSS
51
P157/ANI15
52
P156/ANI14
53
P155/ANI13
54
P154/ANI12
55
P153/ANI11
56
P152/ANI10
57
P151/ANI9
58
P150/ANI8
59
P27/ANI7
60
P26/ANI6
61
P25/ANI5
62
P24/ANI4
63
P23/ANI3
64
P22/ANI2
65
P21/ANI1
66
P20/ANI0
67
P130
68
P131/TI06/TO06
69
P04/SCK10/SCL10
70
P03/SI10/RxD1/SDA10
71
P02/SO10/TxD1
72
P01/TO00
73
P00/TI00
74
P145/TI07/TO07
75
P144/SO20/TxD2
76
P143/SI20/RxD2/SDA20
77
P142/SCK20/SCL20
78
P141/PCLBUZ1/INTP7
79
P140/PCLBUZ0/INTP6
80
P120/INTP0
/EXLVI
81
P47/INTP2
82
P46/INTP1/
TI05/TO05
83
P45/SO01
84
P44/SI01
85
P43/SCK01
86
P42/TI04/TO04
87
P41/TOOL1
88
P40/TOOL0
89
RESET
90
P124/XT2
91
P123/XT1
92
FLMD0
93
P122/X2/EXCLK
94
Q3002
KTC3875S_Y_RTK
1
B
2 C
3 E
R3027
100K 1/16W
1005
R3028
47K 1/16W
1005
R3029
1K 1/16W
1005
KTC3875S_Y_RTK
1
B
2 C
3 E
R3030
47K 1/16W
R3031
100K 1/16W
R3032
1K 1/16W
W905
1005
0
FROM/TO AUDIO SW
FROM/TO VIDEO SW
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:
CAUTION: DIGITAL TRANSISTER
C 2/8
• Sub Ucom PART
C 3/8
C 7/8
C 1/8,3/8-8/8
MAIN PCB ASSY
(SYXZT5: A11102AF40)
(CUXZTSM: A11101AF40)
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1
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XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.4  MAIN PCB ASSY (3/8)
C 3/8
CVBS_OUT_B
IPOD_B_PWR
IPOD_B_DET_CTL
IPADET
CVBS_OUT_A
IPOD_A_PWR
IPOD_A_DET_CTL
ADP_L
ADP_R
IPB_TX
IPB_RX
IPA_TX
IPA_RX
FADET
IPBDET
GND
GND
C7051
10 B
2125
C7053
10 B
2125
C7054
10 B
2125
C7055
10 B
2125
C7056
10 B
2125
C7057
10 B
2125
C7058
10 B
2125
C7059
10 B
2125
C7060
10 B
2125
C7050
10 B
2125
C7052
0.1 B
1005
C7047
0.1 B
1005
C7042
180P CH
1005
C7039
180P CH
1005
C7036
180P CH
1005
C7049
10 B
2125
C7048
10 B
2125
C7033
180P CH
1005
25PIN L=55MM P=1.0MM H=13MM
CD7002
C40P0501
04_6232_125_015_800+
CP7002
16
GNDR-A
17
IPODA_L
18
CVBS_OUT_A
19
IPODA_TX
20
IPODA_RX
21
ACC_PWR_A
22
IPOD_A_DET_CTL
23
VIA+5
24
VIA+5
15
IPODA_R
11
VIB+5
12
GND
13
GND
14
XIPADET
6
IPODB_TX
7
IPODB_RX
8
ACC_PWR_B
9
IPOD_B_DET_CTL
10
VIB+5
5
CVBS_OUT_B
4
IPODB_L
1
XIPBDET
2
IPODB_R
3
GNDR-B
25
GND
IC7005
NJM4565M(TE1)
OPEAMP
1
2
3
4
-VS
5
6
7
8
+VS
IC7006
NJM4565M(TE1)
OPEAMP
1
2
3
4
-VS
5
6
7
8
+VS
J7001
CKX-035-310DBZ1
1
2
3
NC
6
NC
7
NC
8
9
10
NC
11
R7051
22K 1/16W
1005
R7052
22K 1/16W
1005
R7053
100K 1/16W
1005
R7054
22K 1/16W
1005
R7058
22K 1/16W
1005
R7055
100 1/16W
1005
R7057
22K 1/16W
1005
R7056
22K 1/16W
1005
R7059
330 1/16W
1005
R7060
47K 1/16W
1005
R7061
47K 1/16W
1005
R7062
330 1/16W
1005
R7073
22K 1/16W
1005
R7076
47K 1/16W
1005
R7050
22K 1/16W
1005
R7065
22K 1/16W
1005
R7072
22K 1/16W
1005
R7077
47K 1/16W
1005
R7069
100K 1/16W
1005
R7078
330 1/16W
1005
R7070
22K 1/16W
1005
R7066
22K 1/16W
1005
R7074
22K 1/16W
1005
R7067
22K 1/16W
1005
R7063
100 1/16W
1005
R7071
100 1/16W
1005
R7075
330 1/16W
1005
R7064
100K 1/16W
1005
R7049
22K 1/16W
1005
R7048
100K 1/16W
1005
R7047
100 1/16W
1005
R7068
22K 1/16W
1005
R7018
47K 1/16W
1005
R7017
47K 1/16W
1005
R7013
47K 1/16W
1005
R7014
47K 1/16W
1005
VIA+5V
(8)
VIB+5V
(8)
P.CON+12V
(8)
R7084
330 1/16W
1005
R7083
330 1/16W
1005
W883
0
W884
0
W885
0
W886
0
C7079
4.7 B
1608
W887
0
C7080
0.1 B
1005
W888
1608
0
W889
1608
0
C7070
220P CH
1005
C7071
220P CH
1005
C7073
220P CH
1005
C7072
220P CH
1005
C7078
4.7 B
1608
D7000
UDZSNP6.2B
-
D7001
UDZSNP6.2B
D7002
UDZSNP6.2B
D7003
UDZSNP6.2B
D7004
UDZSNP6.2B
W895
1608
0
W896
1608
0
W901
1608
0
W902
1608
0
C7065
10 B
2125
C7066
10 B
2125
FROM/TO REGURATOR
FROM/TO IPOD PCB
R
L
+
-
+
-
+
-
+
-
+
-
+
-
C 8/8
A CP703
(iPod-B)
(iPod-B)
(iPod-B)
(iPod-A)
(iPod-A)
(iPod-A)
(BT)
(BT)
(BT)
(AUX)
(AUX)
(AUX)
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1
5
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7
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XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
C 3/8
DLLK
DLMK
DAC_SI_DNLA
DLBK
DAC_SCK_DNLA
DAC_CS_DNLA
DLDA
P.CON+12V
ADP_L
ADP_R
CHA_L
CHA_R
CHB_L
CHB_R
CVBS_OUT_A
CVBS_OUT_B
IPBDET
IPB_TX
IPB_RX
IPOD_B_PWR
IPOD_B_DET_CTL
IPADET
IPA_TX
IPA_RX
IPOD_A_PWR
IPOD_A_DET_CTL
SEL_DATA
SEL_CLK
IPADET
IPBDET
FADET
GND
GNDR-A
GNDR-B
B7003
MMZ1608R102CT
1608
C7002
0.01 B
1005
C7064
10 B
2125
C7030
0.1 B
1005
C7032
0.1 B
1005
C7000
16V47 SJV
C7001
16V470 TZV
IC7004
NJM4565M(TE1)
OPEAMP
1
2
3
4
-VS
5
6
7
8
+VS
IC7003
BD3841FS-E2
FUNCTION SW
1
INA1
2
INA2
3
INB1
4
INB2
5
INC1
6
INC2
7
IND1
8
IND2
9
INE1
10
INE2
11
INF1
12
INF2
13
ING1
14
ING2
15
INH1
31
CL
19
OUT2
20
OUT1
21
RECC2
22
RECC1
23
RECB2
24
RECB1
25
RECA2
26
RECA1
27
VCC
28
BIAS
29
VEE
30
DA
16
INH2
17
INI2
32
DGND
18
INI1
W820
1005
0
W821
1005
0
R7038
100K 1/16W
1005
R7039
100K 1/16W
1005
R7027
100 1/16W
1005
R7026
47K 1/16W
1005
R7018
47K 1/16W
1005
R7017
47K 1/16W
1005
R7013
47K 1/16W
1005
R7014
47K 1/16W
1005
R7028
100 1/16W
1005
GND
(1;2;4;5;6;7;8)
IPA_RX
(2)
IPB_RX
(2)
DAC_CS_DNLA (1)
DLMK (1)
DAC_SI_DNLA (1)
DLLK
(1)
DAC_SCK_DNLA (1)
DLBK (1)
DLDA (1)
SEL_CLK
(1)
SEL_DATA (1)
ADP_L (7)
ADP_R(7)
CHA_L (4)
FADET (1)
CHA_R (4)
CHB_L (4)
CHB_R (4)
CVBS_OUT_A (7)
CVBS_OUT_B (7)
IPBDET
(1;2;3)
IPADET
(1;2;3)
IPOD_B_PWR (2)
IPOD_A_PWR
(2)
IPA_TX
(2)
IPB_TX
(2)
IPADET
(1;2;3)
IPBDET
(1;2;3)
GNDR-A
(7)
GNDR-B
(7)
IPOD_B_DET_CTL(2)
IPOD_A_DET_CTL(2)
VREF
FROM/TO System Ucom
FROM/TO ADC
FROM/TO VIDEO SW
FROM/TO Sub Ucom
-
+
+
-
+
-
+
-
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:
• AUDIO SW PART
C 7/8
C 4/8
C 2/8
C 1/8
C 1/8,2/8,4/8-8/8
C 3/8 MAIN PCB ASSY
(SYXZT5: A11102AF40)
(CUXZTSM: A11101AF40)
: Video Signal Route
: Digital Audio Signal Route
: Audio Signal Route
(iPod-B)
(iPod-B)
(iPod-A)
(AUX)
(BT)
(BT)
(BT)
(D)
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2
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4
2
9
8
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2
8
9
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2
9
8
0
5
1
5
1
3
6
7
3
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48
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.5  MAIN PCB ASSY (4/8)
C 4/8
CHB_R
CHB_L
CHA_R
CHA_L
CHA_L
CHA_R
CHB_L
CHB_R
V+3R3
B7301
MMZ1608R102CT
1608
B7302
MMZ1608R102CT
1608
C7312
10 B
2125
C7305
0.1 B
1005
C7301
0.1 B
1005
C7315
10 B
2125
C7314
10 B
2125
C7316
10 B
2125
C7303
0.1 B
1005
C7319
10 B
2125
C7317
10 B
2125
C7309
0.1 B
1005
C7307
0.1 B
1005
C7311
0.1 B
1005
C7318
10 B
2125
C7313
10 B
2125
C7320
10 B
2125
C7321
10 B
2125
AK5358A
IC7300
AD CONV
1
AINR
2
AINL
3
CKS1
4
VCOM
5
AGND
6
VA
7
VD
8
DGND
SDTO
LRCK
MCLK
SCLK
PDN
DIF
CKS2
CKS0
AK5358A
IC7301
AD CONV
1
AINR
2
AINL
3
CKS1
4
VCOM
5
AGND
6
VA
7
VD
8
DGND
SDTO
LRCK
MCLK
SCLK
PDN
DIF
CKS2
CKS0
GND
(1;2;3;5;6;7;8)
CHA_L
(3)
CHA_R
(3)
CHB_L
(3)
CHB_R
(3)
P.CON+5V
(1;2;3;7;8)
V+3R3
(1;3;5;6;8)
FROM/TO MAIN AUDIO SW
MASTER
SLAVE
C 1/8-3/8,5/8-8/8
C 8/8
C 8/8
C 3/8
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49
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
C 4/8
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:
DATA0
XADPDN
SCLK
DATA0
A_MCLK
LRCK
B_MCLK
DATA1
DATA1
B_MCLK
XADPDN
SCLK
LRCK
A_MCLK
AK5358A
IC7300
AD CONV
1
AINR
2
AINL
3
CKS1
4
VCOM
5
AGND
6
VA
7
VD
8
DGND
9
SDTO
10
LRCK
11
MCLK
12
SCLK
13
PDN
14
DIF
15
CKS2
16
CKS0
AK5358A
IC7301
AD CONV
1
AINR
2
AINL
3
CKS1
4
VCOM
5
AGND
6
VA
7
VD
8
DGND
9
SDTO
10
LRCK
11
MCLK
12
SCLK
13
PDN
14
DIF
15
CKS2
16
CKS0
R7311
100 1/16W
1005
R7309
47 1/16W
1005
R7304
100 1/16W
1005
R7310
47 1/16W
1005
R7300
22 1/16W
1005
R7302
47 1/16W
1005
R7303
47 1/16W
1005
R7307
22 1/16W
1005
R7301
47 1/16W
1005
R7308
47 1/16W
1005
XADPDN
(1)
SCLK
(5)
LRCK
(5)
DATA0
(5)
DATA1
(5)
A_MCLK (6)
B_MCLK (6)
FROM/TO System Ucom
FROM/TO DSP
MASTER
SLAVE
FROM/TO SOUND AMP
• ADC PART
C 5/8
C 6/8
C 1/8
C 4/8 MAIN PCB ASSY
(SYXZT5: A11102AF40)
(CUXZTSM: A11101AF40)
: Digital Audio Signal Route
(D)
(D)
(D)
(D)
(D)
(D)
(D)
: Audio Signal Route
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1
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XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.6  MAIN PCB ASSY (5/8)
C 5/8
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:
2
1
13
12
DSPDI
DSPDO
DSPHREQ
XDSPSS
DSPCK
DSPDO
DSPDI
XDSPRST
DATA1
XDSPSS
DSPCK
DSPHREQ
DATA0
SCLK
GND
V+3R3
C2072
10 B
2125
C2073
10 B
2125
C2
0.1
C2
470
10
C2059
470P CH
1005
C2060
0.1 B
1005
C2061
470P CH
1005
C2062
0.1 B
1005
C2063
470P CH
1005
C2064
0.1 B
1005
IC2005
RP131H121D5-T1-F
1.25V REGURATOR
1
NC
2
GND
3
EH
4
VIN
5
VOUT
R2048
100 1/16W
1005
R2073
10K 1/16W 1005
R2049
100 1/16W
1005
R2059
100K 1/16W
1005
R2062
4.7K 1/16W
1005
R2058
10K 1/16W
1005
R2057
47 1/16W
1005
R2047
100 1/16W
1005
R2053
10K 1/16W
1005
R2046
100 1/16W
1005
R2045
100 1/16W
1005
R2044
100K 1/16W
1005
R2043
100K 1/16W
1005
R2041
47K 1/16W
1005
R2038
47 1/16W
1005
R2037
47 1/16W
1005
R2034
47 1/16W
1005
GND
(1;2;3;4;6;7;8)
DATA0
(4)
DATA1
(4)
LRCK
(4)
SCLK
(4)
XDSPRST
(1)
DSPDI
(1)
XDSPSS
(1)
DSPCK
(1)
DSPDO
(1)
DSPHREQ
(1)
D
IO_VDD
1
MODA_IRQA_
2
MODB_IRQB_PH1
3
MODC_IRQC_PH2
4
MODD_IRQD_PH3
5
CORE_VDD3
6
CORE_GND3
7
HREQ_PH4
8
SS_HA2
9
SCK_SCL
10
MISO_SDA
11
MOSI_HA0
12
IO_GND
13
IO_VDD2
14
TDO
15
TDI
16
TMS
17
TCK
18
FST_PC4
48
FSR_PC1
49
SDI1_PC7
50
SDI0_PC6
51
IO_GND2
52
B2005
MMZ1608R102CT
1608
C2098
0.1 B
1005
V+3R3
(1;3;4;6;8)
FROM/TO System Ucom
FROM/TO ADC
FROM/TO REGURATOR
!
C 1/8-4/8,6/8-8/8
C 4/8
C 8/8
C 1/8
(D)
(D)
(D)
(D)
(D)
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51
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
C 5/8
39
38
27
28
2
1
13
12
HCKT_PC5
SDIN
LRCK
XDSPRST
SCLK
SCLK
LRCK
HCKT_PC5
DSP_CLK
SDIN
DSP_CLK
B2002
MMZ1608R102CT
1608
B2003
MMZ1608R102CT
1608
B2004
MMZ1608R102CT
1608
C2054
0.1 B
1005
C2055
0.1 B
1005
C2074
22 B
2125
C2075
22 B
2125
C2058
0.1 B
1005
C2053
470P CH
1005
C2056
470P CH
1005
C2057
470P CH
1005
C2087
0.01 B
1005
C2068
470P CH
1005
C2051
0.1 B
1005
C2052
470P CH
1005
C2067
0.1 B
1005
C2070
0.1 B
1005
C2065
470P CH
1005
C2066
0.1 B
1005
C2069
470P CH
1005
R2057
47 1/16W
1005
R2052
47 1/16W
1005
R2040
100 1/16W
1005
R2035
47 1/16W
1005
R2039
10K 1/16W
1005
R2036
47 1/16W
1005
R2034
47 1/16W
1005
R2056
10K 1/16W
1005
R2054
100 1/16W
1005
R2042
100K 1/16W
1005
HCKT_PC5 (6)
SDIN
(6)
LRCK
(6)
SCLK
(6)
R2075
22 1/16W
1005
DSPB56374AE
IC2004
DSP
IO_VDD
MODA_IRQA_PH0
MODB_IRQB_PH1
MODC_IRQC_PH2
MODD_IRQD_PH3
CORE_VDD3
CORE_GND3
HREQ_PH4
SS_HA2
SCK_SCL
MISO_SDA
MOSI_HA0
IO_GND
IO_VDD2
14
TDO
15
TDI
16
TMS
17
TCK
18
TIO0
19
WDT/TIO1
20
PLOCK/TIO2
21
CORE_VDD1
22
CORE_GND1
23
RESET_B
24
PLLA_VDD
25
PLLA_GND
26
PLLP_VDD1
27
PLLP_VDD2
28
PLLD_GND
29
PLLD_VDD
30
EXTAL
31
XTAL
32
PINIT_NMI
33
CORE_GND4
34
CORE_VDD4
35
SDO0_PC11
36
SDO0_PC10
37
SDT3_PC9
38
SDI2_PC8
39
IO_VDD3
40
SCAN
41
HCKT_PC5 42
HCKR_PC2 43
SCKT_PC3 44
SCKR_PC0 45
CORE_GND246
CORE_VDD247
FST_PC4
48
FSR_PC1
49
SDI1_PC7
50
SDI0_PC6
51
IO_GND2
52
C2089
6.3V47 TZV
C2088
6.3V47 TZV
DSP_CLK (6)
FROM/TO SOUND AMP
• DSP PART
C 6/8
The > mark found on some component parts 
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts 
of identical designation. 
C 5/8 MAIN PCB ASSY
(SYXZT5: A11102AF40)
(CUXZTSM: A11101AF40)
: Digital Audio Signal Route
(D)
(D)
(D)
(D)
(D)
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52
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.7  MAIN PCB ASSY (6/8)
C 6/8
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:
47
48
37
38
24
23
14
13
XDARST
XDAPDN
DASDA
DASCK
SDIN
A_MCLK
B_MCLK
DASCK
DASDA
XDARST
LRCK
SCLK
XDAPDN
SDIN
LRCK
SCLK
HCKT_PC5
DSP_CLK
XOTW
XOTW
V+B
V+3R3
V+3R3
DSP_CLK
GND
B2001
BLM18PG121SN1D
1608
C2047
27P CH
1005
C2083
0.001 B
1005
C2042
0.0022 B
1005
C2082
0.1 B
1005
C2039
0.1 B
1005
C2007
0.0047 B
1005
1608
C2006
0.047 B
1005
C2040
0.047 B
1005
C2084
27P CH
1005
C2001 0.1 B
1005
C2004
0.1 B
1005
C2043
1 B
1608
C2030
0.1 B
1005
C2002
0.01 B
1005
C2041
0.0047 B
1005
C204
0.033 
160
C2038
0.1 B
1005
C203
0.033 
160
C2044
0.1 B
1608
C2037
0.1 B
1005
C2005
1 B
1608
IC2000
TC7WU04FU(TE12L_F)
INVERTER
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
R2032
470 1/16W
1005
R2005
4.7K 1/16W
1005
R2004
4.7K 1/16W
1005
R2002
47 1/16W
1005
R2006
4.7K 1/16W
1005
R2003
10K 1/16W
1005
R2008
100 1/16W
1005
R2024
22 1/16W
1005
R2030
1M 1/16W
1005
R2021
100 1/16W
1005
R2022
47 1/16W
1005
R2023
47 1/16W
1005
R2031
22K 1/16W
1005
R2020
100 1/16W
1005
R2029
470 1/16W
1005
R2019
100 1/16W
1005
R2028
22 1/16W
1005
R2007
4.7K 1/16W
1005
R2027
18K 1/16W
1005
R2010
470 1/16W
1005
R2026
100 1/16W
1005
R2025
200 1/16W
1005
GND
(1;2;3;4;5;7;8)
SDIN
(5)
LRCK
(5)
SCLK
(5)
DASCK
(1)
XDARST
(1)
XDAPDN
(1)
A_MCLK
(4)
B_MCLK
(4)
DASDA
(1)
XOTW
(1)
DSP_CLK
(5)
HCKT_PC5
(5)
X2000
16.9344MHz
16.9344MHz(+-50ppm)
W801
1608
0
R2076
10K 1/16W
1005
R2077
22 1/16W
1005
IC2002
TAS5707PHPR
SOUND AMP
PVDD A2
2
PVDD_A1
3
BST_A
4
GVDD_OUT1
5
SSTIMER
6
OC_ADJ
7
NC
8
AVSS
9
PLL_FLTM
10
PLL_FLTP
11
VR_ANA
12
AVDD
13
FAULT
14
MCLK
15
OSC_RES
16
DVSSO
17
VR_DIG
18
PDN
19
LRCLK
20
SCLK
21
SDIN
22
SDA
23
SCL
24
RESET
25
STEST
26
DVDD
27
DVSS
28
GND
29
AGND
30
VREG
31
GVDD_OUT2
32
BST_D
33
PVDD_D2
34
PVDD D1
35
PGND_CD2
PGND_CD1
OUT
PVD
PVD
BST
BST
PVD
PVD
OUT
PGND_AB2
PGND_AB1
V+3R3
(1;3;4;5;8)
V+B
(8)
B2006
MMZ1608R102CT1608
C2100
0.01 B
1005
C2101
100P CH
1005
C2103
100P CH
1005
B2000
BLM18PG121SN1D 1608
C2109
C2090
6.3V22 TZV
C2096
6.3V22 TZV
C2091
6.3V22 TZV
FROM/TO System Ucom
FROM/TO ADC
FROM/TO REGURATOR
FROM/TO DSP
!
C 1/8-5/8,7/8,8/8
C 1/8
C 4/8
C 8/8
C 5/8
The > mark found on some component parts 
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts 
of identical designation. 
(D)
(D)
(D)
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2
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1
5
1
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7
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53
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
C 6/8
47
48
37
38
2
3
4
1
A_MCLK
B_MCLK
HCKT_PC5
GND
C2047
27P CH
1005
C2042
0.0022 B
1005
C2033
0.01 B
1005
C2011
0.1 B
1608
C2081
0.033 B
1608
C2080
0.033 B
1608
C2029
0.1 B
1005
C2046
0.1 B
1608
C2023
0.1 B
1608
C2034
0.01 B
1005
C2086
0.47 MMT
C2024
0.1 B
1608
C2048
0.1 B
1608
C2004
0.1 B
1005
C2085
0.47 MMT
C2050
0.1 B
1608
C2043
1 B
1608
C2035
0.01 B
1005
C2022
0.1 B
1608
C2045
0.033 B
1608
C2021
0.1 B
1608
C2032
0.033 B
1608
C2028
0.1 B
1608
C2027
0.1 B
1608
C2012
0.1 B
1608
C2044
0.1 B
1608
C2036
0.01 B
1005
C2005
1 B
1608
TO SOUND
CP2000
A2502WR-5A
5
SPL-
4
SPL+
1
SPR+
2
SPR-
3
GND
U(TE12L_F)
R2032
470 1/16W
1005
R2001
3.3 1/8W
3216
R2018
3.3 1/8W
3216
R2031
22K 1/16W
1005
R2012
10K 1/16W
1005
R2000
3.3 1/8W
3216
R2017
3.3 1/8W
3216
R2078
22 1/16W
1005
R2079
22 1/16W
1005
R2080
22 1/16W
1005
R2081
22 1/16W
1005
C2097
0.01 B
1005
IC2002
AS5707PHPR
OUND AMP
OUT_A
1
PVDD_A2
2
PVDD_A1
3
BST_A
4
GVDD_OUT1
5
SSTIMER
6
OC_ADJ
7
NC
GND
29
AGND
30
VREG
31
GVDD_OUT2
32
BST_D
33
PVDD_D2
34
PVDD_D1
35
OUT_D2
36
PGND_CD2
37
PGND_CD1
38
OUT_C
39
PVDD_C2
40
PVDD_C1
41
BST_C
42
BST_B
43
PVDD_B2
44
PVDD_B1
45
OUT_B
46
PGND_AB2
47
PGND_AB1
48
IC2001
TC74VHC126FT(ELK_M)
BUFFER
1
1G
2
1A
3
1Y
4
2G
5
2A
6
2Y
7
GND
8
3Y
9
3A
10
3G
11
4Y
12
4A
13
4G
14
VCC
SP2002
66-219PA/XTW
8 OHM 10W
SP2001
66-219PA/XTW
8 OHM 10W
SP2003
SWP1032-A/XTW
PASSIVE RADIATOR
SP2004
SWP1032-A/XTW
PASSIVE RADIATOR
CD2000
EH153101
L=310MM P=2.5MM 5PIN
L2002
10uH_7G09B
4
3
1
2
C2099
0.01 B
1005
L2003
10uH_7G09B
4
3
1
2
C2102
100P CH
1005
B2007
MMZ1608R102CT 1608
C2104
22P CH
1005
C2105
22P CH
1005
C2106
22P CH 1005
C2107
22P CH
1005
C2109
22P CH
1005
C2049
25V470 ZL_P
C2031
25V470 ZL_P
G 
A 
Y
L 
X 
Z
H 
L 
L
H 
H 
H
  INPUT 
OUTPUT
SPEAKER
SPEAKER
SPEAKER
SPEAKER
!
!
!
!
• SOUND AMP PART
the part.
ts 
C 6/8 MAIN PCB ASSY
(SYXZT5: A11102AF40)
(CUXZTSM: A11101AF40)
: Digital Audio Signal Route
: Audio Signal Route
(D)
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XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.8  MAIN PCB ASSY (7/8)
C 7/8
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:
C8311
0.47 B
1608
C8310
0.047 B
1005
C8307
0.056 B
1608
C8303
0.047 B
1005
IC8300
NJM41010F1(TE1)
VIDEO SW
OUT
GND
VCC
4
VIN1
5
VIN2
6
VSW
IC8301
AAT4614IGU-2-T1
LIMIT SW
1
OUT
2
GND
3
FLT
4
ON/ON
5
SET
6
IN
C8312
0.056 B
1608
R8306
330 1/16W
1005
R8307
330 1/16W
1005
Q8303
KRC102SRTK
1
B
2
C
3
E
Q8300
2SD1306NE
1
B
2
C
3
E
Q8301
2SD1306NE
1
B
2
C
3
E
IPOD_V_SEL
(2)
ADP_R
(3)
CVBS_OUT_A
(3)
ADP_L
(3)
CVBS_OUT_B
(3)
IPOD_V_MUTE
(2)
Q8302
KRA103SRTK
1
B
2
C
3
E
R8304
330 1/16W
1005
R8305
330 1/16W
1005
Q8304
KRA103SRTK
1
B
2
C
3
E
W908
1005
0
W909
1005
0
C8316
47P CH
1005
C8317
47P CH
1005
ADP_DTO
(1)
ADP_DTI
(1)
ADP_DET
(1)
ADP_ID
(1)
P_port_fault
(1)
P_port_ON
(1)
FROM/TO AUDIO SW
FROM/TO Sub Ucom
FROM/TO System Ucom
!
• VIDEO SW PART
C 3/8
C 1/8
C 2/8
C 2/8
The > mark found on some component parts 
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts 
of identical designation. 
C 7/8 MAIN PCB ASSY
(SYXZT5: A11102AF40)
(CUXZTSM: A11101AF40)
(BT)
(BT)
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55
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
C 7/8
GND
C8309
0.1 B
1005
C8301
0.001 B
1608
C8304
0.47 B
1608
C8300
0.001 B
1005
C8305
1 B
1005
C8302
0.1 B
1005
BOARD to BOARD
CP8300
TWG-P13P-A1
11
ADP_ID
12
CVBS_OUT
13
GND
6
GNDD
7
GNDD
8
ADP_DTO
9
ADP_DTI
10
ADP_DET
5
ADP_R
4
GNDD
1
VP+5
2
GNDD
3
ADP_L
IC8300
NJM41010F1(TE1)
VIDEO SW
1
OUT
2
GND
3
VCC
4
VIN1
5
VIN2
6
VSW
IC8301
AT4614IGU-2-T1
IT SW
UT
ND
LT
4
ON/ON
5
SET
6
IN
R8301
10K 1/16W
1005
R8300
100 1/16W
1005
GND
(1;2;3;4;5;6;8)
P.CON+5V
(1;2;3;4;8)
C8308
6.3V100 SJV
R8315
47 1/16W
1608
C8319 0.01 B
1005
C8318 100P CH
1005
FROM/TO REGURATOR
FROM/TO BLUETOOTH
CAUTION: DIGITAL TRANSISTER
CAUTION: DIGITAL TRANSISTER
C 1/8-6/8,8/8
C 8/8
 part.
B CP8002
: Audio Signal Route
(BT)
(BT)
(BT)
: Video Signal Route
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XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.9  MAIN PCB ASSY (8/8)
C 8/8
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:
C1733
10 B
3216
C1720
0.015 B
1005
C1757
0.001 B
1005
C1721
0.0022 B
1005
C1714
0.01 B
1005
C1715
10 B
3216
C1716
10 B
3216
C1708
0.001 B
1005
TO POWER
CP1700
A2001WR2-13P
11
SOUND+B
12
SOUND_GND
13
SOUND_GND
6
IPOD_POW
7
IPOD_POW
8
IPOD_GND
9
IPOD_GND
10
SOUND+B
5
SIGNAL_GND
4
SIGNAL_GND
1
POWER_FAIL
2
SIGNAL_POW
3
SIGNAL_POW
IC1701
LV5809MX
DC DC CONV
1
BOOT
2
Vin
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
L17
10UH_L
3215
L1704
4.7UH_FLF3215T
R1736
39 1/16W
1005
R1735
2.2 1/10W
2125
R1705
1K 1/16W
1005
R1704
10K 1/16W
1005
GND
(1;2;3;4;5;6;7;8)
D1701
RSX301L-30
W8991608
0
GND
(1;2;3;4;5;6;7;8)
V+B
(6)
R1706
39 1/16W
1005
R1716
10K 1/16W +-1%
1005
C1722
0.01 B
1005
R1707
6.8K 1/16W
1005
C1756
0.001 B
1005
R1739
2.2 1/10W
2125
IC1702
LV5809MX
DC DC CONV
1
BOOT
2
Vin
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
C1729
0.0022 B
1005
C1728
0.015 B
1005
C1709
0.001 B
1005
R1715
7.5K 1/16W +-1%
1005
C1724
10 B
3216
D1702
RSX301L-30
L1702
10UH_LQH88PN
R1709
47K 1/16W +-1%
1005
R1708
1K 1/16W
1005
C1742
10 B
2125
C1755
10 B
2125
C1754
10 B
2125
C1723
10 B
3216
C1739
10 B
2125
C1745
10 B
2125
3215
L1705
4.7UH_FLF3215T
C1769
10 B
2125
C1770
10 B
2125
C1771
10 B
2125
C1772
10 B
2125
C1773
10 B
2125
STBY_H
(1)
FROM/TO SOUND AMP
FROM/TO System Ucom
!
!
• REGULATOR PART
C 1/8-7/8
C 6/8
C 1/8
C 1/8-7/8
The > mark found on some component parts 
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts 
of identical designation. 
G CP502
C 8/8 MAIN PCB ASSY
(SYXZT5: A11102AF40)
(CUXZTSM: A11101AF40)
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XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
C 8/8
C1758
10 B
2125
C1759
10 B
2125
C1757
0.001 B
1005
C1730
0.01 B
1005
C1747
1 B
1005
C1749
1 B
1005
C1746
0.33 B
1005
C1748
0.01 B
1005
C1750
0.1 B
1005
C1732
0.47 B
1608
C1751
10 B
2125
C1752
10 B
2125
C1738
10 B
2125
C1753
16V100 SJV
D1704
MA111
IC1703
AAT4614IGU-2-T1
LIMIT SW
1
OUT
2
GND
3
FLT
4
ON/ON
5
SET
6
IN
IC1704
AAT4614IGU-2-T1
LIMIT SW
1
OUT
2
GND
3
FLT
4
ON/ON
5
SET
6
IN
4
GND
5
FB
L1701
10UH_LQH88PN
Q1700
KRC103SRTK
1
B
2
C
3
E
Q1702
KRC101S-RTK
1
B
2 C
3 E
IC1705
SI3443BDV
FET
1
DRAIN
2
DRAIN
3
GATE
4
S
5
DRAIN
6
DRAIN
R1734
18K 1/16W +-1%
1005
R1732
360K 1/16W +-1%
1005
R1726
8.2K 1/16W
1005
R1729
10K 1/16W
1005
R1728
10K 1/16W
1005
R1727
6.8K 1/16W
1005
R1720
1.2K 1/16W +-1%
1005
R1721
39K 1/16W +-1%
1005
R1722
10K 1/16W +-1%
1005
R1730
47K 1/16W +-1%
1005
R1735
2.2 1/10W
2125
R1713
47K 1/16W
1005
R1711
3.3K 1/16W
1005
R1714
39K 1/16W
1005
R1712
1.8K 1/16W
1005
R1710
22K 1/16W
1005
R1738
1K 1/16W
1005
AC_DET (1)
XPROTECT (1)
W833
1608
0
D1705
EC11FS2-TE12L
-
IC1706
BA00BC0WFP
REGURATOR
1
CTL
2
VCC
6
GND
4
OUT
5
C
D1701
RSX301L-30
Q1701
2SA1576A(QR)
1
B
2 C
3 E
VIB+5V (3)
VIA+5V (3)
V+3R3
(1;3;4;5;6)
AT+3.3V (1;2)
AT+3.8V (1)
P.CON+5V (1;2;3;4;7)
P.CON+12V (3)
PWRCONT (1)
IPB_POW
(2)
IPA_POW
(2)
IPA_FAULT (2)
IPB_FAULT (2)
C1769
10 B
2125
C1770
10 B
2125
C1771
10 B
2125
C1772
10 B
2125
C1773
10 B
2125
W900
1608
0
W904
1608
0
C1774
10 B
2125
FROM/TO AUDIO SW
FROM/TO Sub Ucom
FROM/TO System Ucom
!
!
!
!
CAUTION: DIGITAL TRANSISTER
C 1/8,4/8-6/8
C 2/8
C 3/8
C 1/8
C 1/8,2/8,4/8,7/8
C 3/8
C 1/8
C 1/8
C 1/8,2/8
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58
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.10  DISPLAY, LED and OPERATION PCB ASSYS
D
THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE:
C 1/8 CP1002_1
D DISPLAY PCB ASSY (A11102ADP0)
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2
8
9
4
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9
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5
1
5
1
3
6
7
3
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59
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
F
E
D
C 1/8 CP1001
E LED PCB ASSY (A11102ADT0)
F OPERATION PCB ASSY (A11102A270)
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1
5
1
3
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7
3
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60
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.11  POWER PCB ASSY
G
AC POWER CORD
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1
5
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7
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61
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
G
C 8/8 CP1700
G POWER PCB ASSY (A11102A240)
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2
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5
1
5
1
3
6
7
3
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62
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.12  BLUETOOTH ADAPTER (AS-BT100)
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5
1
5
1
3
6
7
3
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XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
BLUETOOTH ASSY (AWM8111)
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2
8
9
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2
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2
8
9
4
2
9
8
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5
1
5
1
3
6
7
3
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64
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
11. PCB CONNECTION DIAGRAM
11.1  DOCK and BLUETOOTH PCB ASSYS
A B
A DOCK PCB ASSY
B BLUETOOTH PCB ASSY
SIDE A
SIDE A
NOTE FOR PCB DIAGRAMS :
1. The parts mounted on this PCB include all 
necessary parts for several destinations.
For further information for respective desti-
nations, be sure to check with the sche-
matic diagram.
Capacitor
Connector
P.C.Board
Chip Part
SIDE A
SIDE B
2.  View point of PCB diagrams.
R710
R718
R706
R717
R709
R705
R711
R716
R715
W801
R727
R728
CP701
CP702
R725
R731
J8001
CP8001
CP8002
C8010
C8009
R8005
R8004
C8008
C8013
C CP8300
BLUETOOTH
ADAPTER
CP8001
CP8002
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1
5
1
3
6
7
3
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XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
B
A
SIDE B
SIDE B
A DOCK PCB ASSY
B BLUETOOTH PCB ASSY
CP703
W804
D705
D707
D706
D708
R702
C701
D702
D701
D703
D704
R703
C703
C702
C704
R704
R701
R719
Q702
R712
R707
Q701
R720
Q704
R714
Q703
C708
C707
R713
R708
C710
C709
R724
R722
C714
C718
C712
C716
C717
C711
R721
R723
C715
C713
W822
W820
R733
R734
W821
W819
D8001
D8002
D8003
D8004
R8007
R8003
R8002
R8001
C8012
R8006
W803
W806
W816
W817
C8001
C8006
C8005
C CP7002
CP703
Q702
Q701
Q703
Q704
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2
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2
9
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5
1
5
1
3
6
7
3
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1
2
3
4
A
B
C
D
E
F
1
2
3
4
11.2  MAIN PCB ASSY
C
SIDE A
SIDE A
R3030
R3031
R3032
R3036
C1708
C1709
W814
W817
W818
B7302
CP1002_1
C1715
C1716
W820
W821
C1720
C1723
C1724
J7001
D1701
D1702
C1728
C1729
R1705
R1707
R1708
R1709
IC1701
IC1702
C1733
C1738
W840
C1739
W841
CP1700
X2000
R1715
R1716
C2103
C2104
C2105
C1742
C1745
R1720
R1721
R1722
C1753
C1754
C1755
C7321
C1756
C1757
C1758
C1759
R1735
R1739
C1769
C1770
C1771
C1772
C1773
W883
W884
W885
W886
W887
W888
W889
W899
Q8302
Q8303
X3000
C8308
Q8304
C8316
C8317
NR1000
NR1001
NR1004
NR1005 NR1006
NR1011
NR1012
R8306
NR1013
R8307
NR1014
NR1015
NR1016
NR1017
CP8300
C1000
C1001
C1002
C1003
C1004
C1011
C1012
C1014
C1015
C1016
C1017
C1018
C1019
C1022
C1023
C1025
C1027
C1028
R1001
C1029
R1002
W903
W905
IC1000
IC1001
B2000
CP1000
CP1001
R1015
B2002
R1016
CP1003
R1017
B2004
R1019
R1021
R1022
R1023
C7000
C7001
R1025
R1027
R1028
R1030
R1031
R1032
R1033
R1034
C2001
C2002
C2004
C2005
D7000
D7001
C2012
D7002
D7003
D7004
L1701
L1702
L1704
L1705
C7033
C2021
IC7005
IC7006
C2022
C7036
C2023
C2024
C7039
R7013
C2027
R2000
R7014
C2028
R2001
CP7002
R7017 R7018
R2005
C7042
R2007
C2030
R2008
C2031
C2032
IC2002
C2033
C2034
IC2004
C2035
C2036
C2038
CP2000
C7052
R2017
R2018
R2019
NR3001
C2042
NR3002
C7057
C2043
C7058
NR3004
C2045
C7059
C2049
C7060
R2025
R2026
R2027
C2050
C7065
C2051
C2052
C7066
C2053
C2054
C2055
C2056
C2057
C2058
C2059
R2031
R7047
C7070
R7048
R7049
C7071
R2035
C7072
C7073
C3000
C2060
R2039
C2061
C3002
C2062
C2063
C3003
C3004
R7050
C2064
C2065
R7051
C2066
R7052
C3006
R7053
C2067
C3007
Q3003
R7054
C2068
R2040
R2041
C3009
R7055
C2069
R2042
R7056
R7057
R2043
R7058
C7080
R2044
R2045
R2046
C2070
R2049
C2074
R7063
R7064
R7065
R2052
R7066
R7067
R7068
R2054
R7069
R2056
R2057
C2080
C2081
R2059
C2083
R7070
R7071
C2085
R7072
C2086
C2087
R7073
R7074
C2088
C2089
R3001
R3002
R3003
R3006
R3007
C2090
C2091
R3009
IC3001
C2096
R7083
R7084
R3014
CP3001
R3015
C1100
X1000
R3019
R2079
C1101
X1001
R3020
R2080
L2002
L2003
1
31
81
51
25
13
1
37
1
14
27
40
11 16
1
6
F CP601
CP1001
A CP703
CP7002
SPEAKERS
CP2000
B CP8002
CP8300
G CP502
CP1700
D CP6001_1
CP1002_1
IC1702
IC1701
IC1705
IC1706
IC1000
Q8304
Q8302
Q8303
Q3003
IC2004
IC3001
IC2002
C MAIN PCB ASSY
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6
7
8
5
6
7
8
A
B
C
D
E
F
C
SIDE B
SIDE B
R3035
W801
C7301
C7303
C7305
C7307
C2100
C2101
C2102
C2106
C2107
C2109
C7316
C7320
R7300
R7301
R7302
R7303
R7304
R7307
IC7300
R7308
R7309
IC7301
R7310
R7311
W895
W896
NR1007
NR1008
C1007
C1013
C1026
W901
W902
IC1002
R1012
B2001
B2003
B2005
B2006
B2007
R1020
R1026
R1029
R1037
R1038
C2006
C2007
C2011
C2029
R2002
R2003 R2004
R2006
IC2000
IC2001
C7048
C7049
IC2005
C2037
R2010
C2039
R2012
C7050
C7051
C7053
C2040
C7054
C2041
C7055
C7056
NR3003
C2044
NR3005
C2046
C2047
C2048
R2020
R2021
R2022
R2023
R2024
R2028
R2029
R2030
R2032
R2034
R2036
R2037
R2038
C3001
C7078
Q3000
C7079
C3005
Q3001
Q3002
C3008
R7059
R2047
C3010
R2048
C3011
C3012
C2072
C2073
R7060
C2075
R7061
R7062
R2053
R2058
C2082
C2084
R7075
R7076
R2062
R7077
R3004
R7078
R3005
R3008
IC3000
C2097
R3010
C2098
C2099
R3012
R3013
R2073
R2075
R3016
R2076
R3017
R2077
R3018
R2078
C1105
R2081
R3025
R3026
R3027
R3028
R3029
1
31
81
51
CP1001
CP7002
CP2000
CP8300
CP1700
CP1002_1
IC1002
IC3000
Q3000
Q3002
Q3001
IC7300
IC7301
IC2001
IC2005
IC2000
C MAIN PCB ASSY
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A
B
C
D
E
F
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2
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4
11.3  DISPLAY, LED and OPERATION PCB ASSYS
D E F
SIDE A
SIDE A
D602_1
D601
CP601
SW606
SW604
SW603
SW605
SW602
SW601
SW607
D6002
D6004
D6005
OS6001
CP6004
CP6001_1
D101
D102
CD101
G
A30C5
G
A30C5
C CP1002_1
CP6001_1
C CP1001
CP601
E LED PCB ASSY
D DISPLAY PCB ASSY
F OPERATION PCB ASSY
CD101
CP6004
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6
7
8
5
6
7
8
A
B
C
D
E
F
D E F
SIDE B
SIDE B
R607
Q604
Q601
Q605
R601
R602
R605
R603
R609
R608
R606
R6009
Q6005
R6010
R6004
C6004
C6002
R6008
R6007
Q6004
R6005
Q6003
R6006
C6008
C6006
R104
R102
R103
R101
Q102
Q101
C101
CP6001_1
CP601
E LED PCB ASSY
D DISPLAY PCB ASSY
F OPERATION PCB ASSY
CD101
CP6004
Q6005
Q6004
Q6003
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B
C
D
E
F
1
2
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4
11.4  POWER PCB ASSY
G
SIDE A
SIDE A
CP502
C501
R501
D501
F501
C504
C506
TH501
C511
IC501
B501
C507
D516
D515
C519
IC502
IC503
C516
R511
C515
R510
D513
R504
R516
C502
R503
D502
D506
D519
D509
W001
L502
C526
C520
L503
L501
HS501
HS503
HS502
J501
T501
W003
R521
W004
C525
C524
R509
W002
D514
C532
C512
C518
D518
W803
W805
RISK
E
R
I
F
F
O
-
REPLACE
AS
MARKED
.
G
A30C5
G POWER PCB ASSY
C CP1700
CP502
POWER CORD
J501
IC503
IC502
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6
7
8
5
6
7
8
A
B
C
D
E
F
G
SIDE B
SIDE B
R514
R525
R524
R520
R518
C514
C517
R515
R519
Q501
R508
C503
D504
R506
C510
D508
R507
C509
R529
R505
C505
D507
R522
D517
D511
R523
C531
G POWER PCB ASSY
CP502
J501
Q501
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12. PCB PARTS LIST
 
- Meaning of the figures and others in the parentheses in the parts list.
 
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board.
 
 
IC 301  (A, 91, 111) IC     NJM2068V
5 6 2 1 
1 R 0 
R 5 0 
5 6 1 
4 7 3 
NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
 
- The > mark found on some component parts indicates the importance of the safety factor of the part.
 
 Therefore, when replacing, be sure to use parts of identical designation.
 
- When ordering resistors, first convert  resistance values into code form as shown in the following examples.
 
 Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47 k ohm (tolerance is shown by J = 5%,
 
  
and K = 10%).
 
560 Ω 
→ 
56 × 101 
→ 
561 ...................................................................RD1/4PU                J
 
47 kΩ 
→ 
47 × 103 
→ 
473 ...................................................................RD1/4PU                J
 
0.5 Ω 
→ 
R50 .................................................................................................RN2H                K
 
1 Ω 
→ 
1R0 .................................................................................................RS1P                K
 
 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
 
5.62 kΩ → 
562 × 101 → 
5621 .................................................................RN1/4PC                     F
Mark No.  Description                             Part No.              
LIST OF ASSEMBLIES
1..DOCK PCB ASSY
A11102AFF0
1..BLUETOOTH PCB ASSY
A11102AFG0
1..MAIN PCB ASSY (SYXZT5)
A11102AF40
1..MAIN PCB ASSY (CUXZTSM)
A11101AF40
1..DISPLAY PCB ASSY
A11102ADP0
1..LED PCB ASSY
A11102ADT0
1..OPERATION PCB ASSY
A11102A270
1..POWER PCB ASSY
A11102A240
Mark No.  Description                              Part No.              
A DOCK PCB ASSY
MISCELLANEOUS
CP 701
CONNECTOR PCB SIDE 
MFI514S0117-OR
CP 702
CONNECTOR PCB SIDE 
MFI514S0117-OR
CP 703
CONNECTOR PCB SIDE 
069EVPT060
B BLUETOOTH PCB ASSY
MISCELLANEOUS
CP 8001 CONNECTOR PCB SIDE 
CKS5712- -TBB
CP 8002 CONNECTOR PCB SIDE 
06977DM020
J 8001 RCA JACK 
060K421056
C MAIN PCB ASSY
SEMICONDUCTORS
IC 1000 IC
UPD78F1164AGF-GAS-K
IC 1001 IC 
PST8228N-TLB
IC 1002 IC 
I5HJ0C46B0
IC 1701 IC 
I53F958090
IC 1702 IC 
I53F958090
IC 1703 IC 
AAT4614AIGU-2-TRB
IC 1704 IC 
AAT4614AIGU-2-TRB
IC 1705 FET 
TK9A3443B0
IC 1706 IC 
BA00BC0WFP-TLB
IC 2000 IC 
TC7WU04FU-TRB
IC 2001 IC 
TC74VHC126FT-TBB
IC 2002 IC 
I0CQP57070
IC 2004 IC 
DSPB56374AE-K
IC 2005 IC 
I1ZF9121DX
IC 3000 IC 
UPD78F1164AGF-GAS-K
IC 3001 IC 
341S2164-TBB
IC 7003 IC 
BD3841FS-TBB
IC 7004 IC 
I0QF045650
IC 7005 IC 
I0QF045650
IC 7006 IC 
I0QF045650
IC 7300 IC 
IC1J053580
IC 7301 IC 
IC1J053580
IC 8300 IC 
I0QF010100
IC 8301 IC 
AAT4614AIGU-2-TRB
MISCELLANEOUS
CP 1000 CONNECTOR PCB SIDE 
069EV7T070
CP 1001 CONNECTOR PCB SIDE 
069EV7T060
CP 1002 CONNECTOR PCB SIDE 
069EV9T060
CP 1003 CONNECTOR PCB SIDE 
069J770599
CP 1700 CONNECTOR PCB SIDE 
069S2D0639
CP 2000 CONNECTOR PCB SIDE 
06GG150019
CP 3000 CONNECTOR PCB SIDE 
069EV7T070
CP 3001 CONNECTOR PCB SIDE 
069J770599
CP 7002 CONNECTOR PCB SIDE 
069EVPT060
CP 8300 CORD CONNECTOR 
06CK7D0301
J
7001 HEADPHONE JACK 
060K131028
X 1000 CRYSTAL (32.768 kHz)
100DA32R01
X 1001 CRYSTAL (20 MHz) 
100GT02014
X 2000 CRYSTAL (16.9344 MHz) 
100GT01620
X 3000 CRYSTAL (20 MHz) 
100GT02014
CAPACITORS
C 2031 CE 470 UF 25V
E8EYF3471M
C 2049 CE 470 UF 25V
E8EYF3471M
Mark No.  Description                              Part No.              
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6
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7
8
A
B
C
D
E
F
D DISPLAY PCB ASSY
SEMICONDUCTORS
D 6002 LED 
0021N6F010
D 6004 LED 
0021N6F010
D 6005 LED 
0021N6F010
MISCELLANEOUS
CP 6001 CONNECTOR PCB SIDE 
069EV93050
CP 6004 CONNECTOR PCB SIDE 
069S240639
OS6001 REMOTE RECEIVER 
077Q040004
E LED PCB ASSY
SEMICONDUCTORS
D 101
LED 
0021N6F010
D 102
LED 
0021N6F010
MISCELLANEOUS
CD101
CORD CONNECTOR 
06EH240502
F OPERATION PCB ASSY
SEMICONDUCTORS
D 601
LED 
0021N6F010
D 602
LED 
0021E3Q030
MISCELLANEOUS
CP 601
CONNECTOR PCB SIDE 
069EV73050
SW601
SWITCH,TACT 
0504101T34
SW602
SWITCH,TACT 
0504101T34
SW603
SWITCH,TACT 
0504101T34
SW604
SWITCH,TACT 
0504101T34
SW605
SWITCH,TACT 
0504101T34
SW606
SWITCH,TACT 
0504101T34
SW607
SWITCH,TACT 
0504101T34
G POWER PCB ASSY
There is no service parts.
Mark No.  Description                              Part No.              
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13. IC INFORMATION
          IC1000 System ucom
Pin Functions
 Pin No. 
Pin Name 
I/O 
Function and Operation
 
1 DASCK 
O 
TAS5707 Communication clock
 
2 DASDA 
I/O 
TAS5707 Communication data
 
3 NC 
 
Not used
 
4 EEP_DI 
I 
Input data from EEPROM
 
5 SUBCOM_REQ_IN 
I
Request from Sub Ucom(IC3000) for SUB-SYS Communication
 
6 SUBCOM_REQ_OUT 
O 
Request to Sub Ucom(IC3000) for SUB-SYS Communication
 
7 XDARST 
O 
TAS5707 RESET
 
8 XDAPDN 
O 
TAS5707 POWER
 
9-17 NC 
 
Not used
 
18 FADET 
I 
Front audio detect
 
19 PWRCONT 
O 
System power supply control
 
20 EVSS1 
 
Ground potential of port area 
 
  
 
(Except P20-P27, P110, P111, P121-P124, P150-P157)
 
21-23 NC 
 
Not used
 
24 A_SEL_CLK 
O 
Audio input select clock (BD3841FS)
 
25 A_SEL_DATA 
O 
Audio input select data (BD3841FS)
 
26-29 NC 
 
Not used
 
30 EVDD1 
 
Power supply of port area 
 
  
 
(Except P20-P27, P110, P111, P121-P124, P150-P157)
 
31 XDSPSS 
O 
Slave selection to DSP (DSPB56374)
 
32 XDSPRST 
O 
RESET to DSP (DSPB56374)
 
33 Adapter Port_ON 
O 
Adapter Port H: ON / L: OFF
 
34 XADPDN 
O 
AD power supply control
 
35 DSPHREQ 
I 
Error detection from DSP (DSPB56374)
 
36-38 NC 
 
Not used
 
39 PON LED 
O 
Power On LED
 
40 NC 
 
Not used
 
41 SUBCOM_POW 
O 
Sub Ucom(IC3000) and Attestation IC power supply control
 
42 232C RX 
I 
Software Update by 232C
 
43 232C TX 
O 
Software Update by 233C
 
44-46 NC 
 
Not used
 
47 AVREF1 
 
Reference voltage input of D/A converter
 
  
 
Power supply of P110, P111, D/A converter
 
48,49 NC 
 
Not used
 
50 AVREF0 
 
Reference voltage input of A/D converter
 
  
 
Power supply of P20-P27, P150-P157, A/D converter
 
51 AVSS 
 
Ground potential of A/D converter, D/A Converter, P20-P27, 
 
  
 
P110, P111, P150-P157
 
52 SIMUKE 
I 
Model distinction input
 
53 MODEL 
I 
Model distinction input (A/D input)
 
54 XPROTECT 
I 
Protection detection input
 
55 KEY1 
I 
Key signal input 
 
56 TEST 
I 
SERVICE 2.0 V, LINE TEST 3.0 V
 
57 Adapter Port_IDENTIFY 
I 
Adapter Port DETECT IDENTIFY
 
58 NC 
 
Not used
 
59 NC 
 
Not used
 
60 SLEEP_LED 
O 
SLEEP LED
 
61 CROSS_FADE_LED 
O 
CROSSFADE LED
 
62 iPod A LED 
O 
iPod A LED
 
63 iPod B LED 
O 
iPod B LED
 
64 EEP_CS 
O 
Chip select to EEPROM
 
65 EEP_CLK 
O 
Output clock to EEPROM
 
66 EEP_DO 
O 
Output data to EEPROM
 
67 Adapter Port_FAULT 
I 
Adapter Port over current detect
 
68 BT LED 
O 
BT LED 
 
69 XOTW 
I 
D-AMP Over Temperature and SHUTDOWN detection
 
70 DSPCK 
O 
Clock output to DSP (DSPB56374)
 
71 DSPDO 
I 
Data input from DSP (DSPB56374)
 
72 DSPDI 
O 
Data output to DSP (DSPB56374)
 
73 AUX LED 
O 
AUX LED 
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9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL  13942296513  QQ  376315150  892498299 
TEL  13942296513  QQ  376315150  892498299 
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75
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
 Pin No. 
Pin Name 
I/O 
Function and Operation
 
74 REMOCON 
I 
REMOCON signal input
 
75 UTEST_EEPOK 
O
Output from check result of EEPROM (Only for a production line)
 
76 Adapter PortDTO 
O 
Adapter port communication output (UART)
 
77 Adapter PortDTI 
I 
Adapter port communication input (UART)
 
78 NC 
 
Not used
 
79 iPodB_DET 
I 
iPodB detect
 
80 iPodA_DET 
I 
iPodA detect
 
81 ACDET 
I 
AC PULS DETECT
 
82 Adapter Port DET 
I 
Adapter port connected detection
 
83 P_ON 
I 
Power key input
 
84 SUBCOM_MOSI 
O 
Data output to Sub Ucom(IC3000)
 
85 SUBCOM_MISO 
I 
Data input from Sub Ucom(IC3000)
 
86 SUBCOM_SCLK 
O 
Clock output to Sub Ucom(IC3000)
 
87 SUBCOM_RESET 
O 
Sub Ucom(IC3000) RESET
 
88 TOOL1 
 
Clock output for debugger
 
89 TOOL0 
 
Flash memory program / External pull-up because of data 
 
  
 
input/output on-chip debug use for debugger
 
90 RESET 
 
RESET
 
91 XT2 
 
Oscillator connection for sub system clock
 
92 XT1 
 
Oscillator connection for sub system clock
 
93 FLMD0 
 
Terminal for flash memory programming mode drawing in
 
94 X2 
 
Oscillator connection for main system clock
 
95 X1 
 
Oscillator connection for main system clock
 
96 REGC 
 
Regulator output (2.5 V) for internal operation, stable capacity 
 
  
 
connection
 
97 VSS 
 
Ground potential (P121-P124 and except port area)
 
98 EVSS0 
 
Ground potential of port area 
 
  
 
(Except P20-P27, P110, P111, P121-P124, P150-P157)
 
99 VDD 
 
Power supply (P121-P124 and except port area)
 
100 EVDD0 
 
Power supply of port area 
 
  
 
(Except P20-P27, P110, P111, P121-P124, P150-P157)
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL  13942296513  QQ  376315150  892498299 
TEL  13942296513  QQ  376315150  892498299 
http://www.xiaoyu163.com
76
XW-NAC1-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
          IC3000 Sub ucom
Pin Functions
 Pin No. 
Pin Name 
I/O 
Function and Operation
 
1-12 NC 
O 
Not used
 
13 SYS_REQ_IN 
I
Request from System Ucom(IC1000) for SUB-SYS Communication
 
14 SYS_REQ_OUT 
O
Request to System Ucom(IC1000) for SUB-SYS Communication
 
15 NC 
 
Not used
 
16 AUTH_XRESET 
O 
RESET to Authentication Coprocessor (Active L)
 
17 AUTH_SS 
O 
Slave Select to Authentication Coprocessor
 
18 IPOD_A_BUS_POWER 
O 
Contorl Power Supply for iPod A Terminal (+5 V)
 
19 IPOD_B_BUS_POWER 
O 
Contorl Power Supply for iPod B Terminal (+5 V)
 
20 EVSS1 
 
Ground potential of port area 
 
  
 
(Except P20-P27, P110, P111, P121-P124, P150-P157)
 
21 OC_DET_IPOD_A 
I 
iPod A Over Current Detect
 
22 OC_DET_IPOD_B 
I 
iPod B Over Current Detect
 
23 NC 
O 
Not used
 
24 IPOD_VIDEO_XMUTE 
O 
Video Amp Mute (for iPod Video)
 
25 IPOD_VSEL 
O 
Video selector control
 
26-29 NC 
 
Not used
 
30 EVDD1 
 
Power supply of port area 
 
  
 
(Except P20-P27, P110, P111, P121-P124, P150-P157)
 
31 IPOD_A_DET_CTL 
O 
Control AccDet and AccID
 
32 IPOD_B_DET_CTL 
O 
Control AccDet and AccID
 
33-41 NC 
O 
Not used
 
42 IPOD_B_RX 
I 
Data input from iPod B via UART
 
43 IPOD_B_TX 
O 
Data output to iPod B via UART
 
44 SYS_MISO 
O 
Data output for System Ucom(IC1000)
 
45 SYS_MOSI 
I 
Data input from System Ucom(IC1000)
 
46 SYS_SCLK 
I 
Clock input from System Ucom(IC1000)
 
47 AVREF1 
 
Reference voltage input of D/A converter
 
  
 
Power supply of P110, P111, D/A converter
 
48,49 NC 
 
Not used
 
50 AVREF0 
 
Reference voltage input of A/D converter
 
  
 
Power supply of P20-P27, P150-P157, A/D converter
 
51 AVSS 
 
Ground potential of A/D converter, D/A Converter, P20-P27, 
 
  
 
P110, P111, P150-P157
 
52-70 NC 
 
Not used
 
71 232C_RX 
I 
Software update via 232C
 
72 232C_TX 
O 
Software update via 232C
 
73-75 NC 
 
Not used
 
76 IPOD_A_TX 
O 
Data Output to iPod A via UART
 
77 IPOD_A_RX 
I 
Data Input from iPod A via UART
 
78 NC 
O 
Not used
 
79 IPOD_A_PWR 
I 
iPod A Accessory Power 
 
80 IPOD_B_PWR 
I 
iPod B Accessory Power 
 
81-83 NC 
 
Not used
 
84 AUTH_MOSI 
O 
Data SUB to Authentication Coprocessor
 
85 AUTH_MISO 
I 
Data Authentication Coprocessor to SUB
 
86 AUTH_SCLK 
O 
Clock output to Authentication Coprocessor
 
87 NC 
O 
Not used
 
88 TOOL1 
 
Clock output for debugger
 
89 TOOL0 
 
Flash memory program / External pull-up because of data 
 
  
 
input/output on-chip debug use for debugger
 
90 RESET 
 
RESET
 
91 XT2 
 
Oscillator connection for sub system clock
 
92 XT1 
 
Oscillator connection for sub system clock
 
93 FLMD0 
 
Terminal for flash memory programming mode drawing in
 
94 X2 
 
Oscillator connection for main system clock
 
95 X1 
 
Oscillator connection for main system clock
 
96 REGC 
 
Regulator output (2.5 V) for internal operation, stable capacity 
 
  
 
connection
 
97 VSS 
 
Ground potential (P121-P124 and except port area)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL  13942296513  QQ  376315150  892498299 
TEL  13942296513  QQ  376315150  892498299 
http://www.xiaoyu163.com
77
XW-NAC1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
 Pin No. 
Pin Name 
I/O 
Function and Operation
 
98 EVSS0 
Ground potential of port area 
 
  
(Except P20-P27, P110, P111, P121-P124, P150-P157)
 
99 VDD 
Power supply (P121-P124 and except port area)
 
100 EVDD0 
Power supply of port area 
 
  
(Except P20-P27, P110, P111, P121-P124, P150-P157)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL  13942296513  QQ  376315150  892498299 
TEL  13942296513  QQ  376315150  892498299 
http://www.xiaoyu163.com
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'1680897898'

'1680897898'

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'先锋,PIONEER, ,XW,-,NAC1,-,K,电路,电路图'

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  '-' => '/index.php?s=wenku&c=search&keyword=-',
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  'K' => '/index.php?s=wenku&c=search&keyword=K',
  '电路' => '/index.php?s=wenku&c=search&keyword=%E7%94%B5%E8%B7%AF',
  '电路图' => '/index.php?s=wenku&c=search&keyword=%E7%94%B5%E8%B7%AF%E5%9B%BE',
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array (
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'先锋PIONEER XW-NAC1-K电路图_电子电工_行业资料_文汇知识网'

'先锋,PIONEER, ,XW,-,NAC1,-,K,电路,电路图'

''

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  'tid' => 1,
  'url' => 'http://www.wenhuiw.com/wenku/hangye',
  'total' => '请使用count标签查询',
  'field' => 
  array (
  ),
)

array (
  8 => 
  array (
    'id' => '8',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '电子电工',
    'dirname' => 'dzdg',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 8,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '8',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/dzdg',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  12 => 
  array (
    'id' => '12',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '电脑手机',
    'dirname' => 'dnsj',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 12,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '12',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/dnsj',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  13 => 
  array (
    'id' => '13',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '交通道路',
    'dirname' => 'jtdl',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 13,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '13',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/jtdl',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  14 => 
  array (
    'id' => '14',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '机械设备',
    'dirname' => 'jixie',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 14,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '14',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/jixie',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  15 => 
  array (
    'id' => '15',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '能源动力',
    'dirname' => 'nydl',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 15,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '15',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/nydl',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  16 => 
  array (
    'id' => '16',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '电气工控',
    'dirname' => 'dqgk',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 16,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '16',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/dqgk',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
)

'/index.php?s=wenku&c=show&id=15951&page=[page]'

''

'http://www.wenhuiw.com/wenku/a15951.html'

array (
  's' => 'wenku',
  'c' => 'show',
  'id' => '15951',
  'm' => 'index',
)