JVC KW-V830BT, KW-V930BW, KW-V930BWM Service manual
SERVICE MANUAL
KW-V930BW (Australia) : X1
KW-V930BW (Other Areas) : M1
(3.5m)
Antenna
(QAL1550-001)
GPS Bracket
(LV45939-001A)
Screw (M5x8)
(QYSTSP5008ZA) x6
Screw (M5x8)
(QYSSSP5008ZA) x6
USB cord
(E3A-036x-00)
Car cable
(QAM1419-001)
(3m)
Microphone
(QAN0137-001)
Cord w.pinjack
(E3A-0274-00)
DC cord
(E3A-0214-00)
Remote control
(A7A-0006-00)
MA656<Rev.001>20174SERVICE MANUAL
KW-V830BT, KW-V930BW,
KW-V930BWM
MONITOR WITH DVD RECEIVER
COPYRIGHT © 2017 JVC KENWOOD Corporation
Lead free solder used in the board (material: Sn-Ag-Cu, melting point: 219 Centigrade)
Lead free solder used in the board (material: Sn-Cu, melting point: 230 Centigrade)
COPYRIGHT © 2017 JVC KENWOOD Corporation
No.MA656<Rev.001>
2017/4
SPECIFICATION
Model for destination "K" (KW-V830BT)
Monitor section
Picture Size 6.75 inches (diagonal) wide
151.8 mm (W) 79.68 mm (H) (5-31/32 3-1/8 inch)
Display System TN LCD panel
Drive System TFT active matrix system
Number of Pixels 1 152 000 (800H 480V RGB)
Effective Pixels 99.99%
Pixel Arrangement RGB striped arrangement
Back Lighting LED
DVD player section
D/A Converter 24/32 bit
Audio Decoder Linear PCM/Dolby Digital/MP3/WMA/AAC/WAV/FLAC/Vorbis
Video Decoder MPEG1/MPEG2/MPEG4/WMV/H.264/MKV
Wow & Flutter Below Measurable Limit
Frequency
Response
Total Harmonic Distortion 0.010% (1 kHz)
S/N Ratio (dB) 90.5 dB
Dynamic Range 89 dB
Disc Format DVD-Video/VIDEO-CD/CD-DA/DVD-R/DVD-RW/DVD+R/DVD+RW
Sampling frequency 44.1/48/96 kHz
Quantifying Bit Number 16/20/24 bit
USB interface section
USB Standard USB 2.0 High Speed
File System FAT 16/ 32, exFAT, NTFS
Maximum Power Supply Current DC 5 V 1.5 A x 2
D/A Converter 24/32 bit
Audio Decoder MP3/ WMA/ AAC/ WAV/ FLAC/ Vorbis/ DSD
Video Decoder MPEG1/ MPEG2/ MPEG4/ WMV/ H.264/ MKV
Bluetooth section
Technology Bluetooth Ver.3.0
Frequency 2.402 GHz to 2.480 GHz
Output Power +4 dBm (MAX), 0 dBm (AVE), Power Class2
Maximum Communication range Line of sight approx. 10 m (32.8 ft)
Audio Codec SBC/AAC
Profile (Multi Profile support) HFP (V1.6) (Hands Free Profile), SPP (Serial Port Profile), A2DP (Ad-
96 kHz 20 Hz to 44 000 Hz
48 kHz 20 Hz to 22 000 Hz
44.1 kHz 20 Hz to 20 000 Hz
vanced Audio Distribution Profile), AVRCP (V1.5) (Audio/Video Remote
Control Profile), HID (Human Interface Device Profile), PBAP (Phonebook
Access Profile)
(No.MA656<Rev.001>)2/61
FM tuner section
Frequency Range (step) 87.9 MHz to 107.9 MHz (200 kHz)
Usable Sensitivity (S/N: 30 dB) 9.3 dBf (0.8 V/75 )
Quieting Sensitivity (S/N: 50 dB) 15.2 dBf (1.6 V/75 )
Frequency Response 30 Hz to 15 kHz
S/N Ratio (dB) 75 dB (MONO)
Selectivity (± 400 kHz) Over 80 dB
Stereo Separation 45 dB (1 kHz)
AM tuner section
Frequency Range (step) 530 kHz to 1700 kHz (10 kHz)
Usable Sensitivity 29 dB
Video section
Color System of External Video Input NTSC
External Video Input Level (RCA jacks) 1 Vp-p/ 75
External Video Input Level (mini jack) 1 Vp-p/ 75
External Audio Max Input Level (mini jack) 2 V/ 25 k
Video Output Level (RCA jacks) 1 Vp-p/ 75
Audio Output Level (mini jack) 1.2 V/ 10 k
Audio section
Maximum Power (Front & Rear) 50 W 4
Full Bandwidth Power (Front & Rear) 22 W 4 (4, 14.4 V, at less than 1% THD)
Output frequency band 20 Hz to 88,000 Hz
Preout Level (V) 4 V/10 k
Preout Impedance 600
Speaker Impedance 4 to 8
DSP section
Graphics equalizer BAND 13 Band
Frequency (BAND1 to 13) 62.5/100/160/250/400/630/1k/1.6k/2.5k/4k/6.3k/10k/16k Hz
Q 1.35/1.5/2.0
Gain -9/-8/-7/-6/-5/-4/-3/-2/-1/0/1/2/3/4/5/6/7/8/9 dB
2 Way X'Over
High pass filter
2 Way X'Over
Low pass filter
3 Way X'Over
High pass filter
3 Way X'Over
Band pass filter
3 Way X'Over
Low pass filter
General
Operating Voltage 14.4 V (10.5 V to 16 V allowable)
Maximum Current Consumption 15 A
Installation Dimensions (W H D) 178 mm 100 mm 155 mm (7 3-15/16 6-1/8 inch)
Operational Temperature Range -10C to +60C
Weight 2.1 kg (4.63 lbs)
Frequency (Hz) Through, 30/40/50/60/70/80/90/100/120/150/180/220/250 Hz
Slope -6/-12/-18/-24 dB/Oct.
Frequency (Hz) 30/40/50/60/70/80/90/100/120/150/180/220/250 Hz, Through
Slope -6/-12/-18/-24 dB/Oct.
Frequency (Hz) 1k/1.6k/2.5k/4k/5k/6.3k/8k/10k/12.5k Hz
Slope -6/-12 dB/Oct.
Gain -8/-7/-6/-5/-4/-3/-2/-1/0 dB
Frequency (Hz) Through, 30/40/50/60/70/80/90/100/120/150/180/220/250 Hz
1k/1.6k/2.5k/4k/5k/6.3k/8k/10k/12.5kHz, Through
Slope -6/-12 dB/Oct.
Gain -8/-7/-6/-5/-4/-3/-2/-1/0 dB
Frequency (Hz) 30/40/50/60/70/80/90/100/120/150/180/220/250 Hz, Through
Slope -6/-12 dB/Oct.
Gain -8/-7/-6/-5/-4/-3/-2/-1/0 dB
• Design and specifications are subject to change without notice.
(No.MA656<Rev.001>)3/61
SPECIFICATION
Models for destinations "M" & "X" (KW-V930BW, KW-V930BWM)
Monitor section
Picture Size 6.75 inches (diagonal) wide
151.8 mm (W) 79.68 mm (H)
Display System TN LCD panel
Drive System TFT active matrix system
Number of Pixels 1 152 000 (800H 480V RGB)
Effective Pixels 99.99%
Pixel Arrangement RGB striped arrangement
Back Lighting LED
DVD player section
D/A Converter 24/32 bit
Audio Decoder Linear PCM/Dolby Digital/MP3/WMA/AAC/WAV/FLAC/Vorbis
Video Decoder MPEG1/MPEG2/MPEG4/WMV/H.264/MKV
Wow & Flutter Below Measurable Limit
Frequency
Response
Total Harmonic Distortion 0.010% (1 kHz)
S/N Ratio (dB) 90.5 dB
Dynamic Range 89 dB
Disc Format DVD-Video/VIDEO-CD/CD-DA/DVD-R/DVD-RW/DVD+R/DVD+RW
Sampling frequency 44.1/48/96 kHz
Quantifying Bit Number 16/20/24 bit
USB interface section
USB Standard USB 2.0 High Speed
File System FAT 16/ 32, exFAT, NTFS
Maximum Power Supply Current DC 5 V 1.5 A x 2
D/A Converter 24/32 bit
Audio Decoder MP3/ WMA/ AAC/ WAV/ FLAC/ Vorbis/ DSD
Video Decoder MPEG1/ MPEG2/ MPEG4/ WMV/ H.264/ MKV
Miracast section
Mode Sink
Copyright protection HDCP2.2
Touch Control UIBC
Wi-Fi section
IEEE Standard Region 3/4: 802.11a/b/g/n, Region 2: 802.11b/g/n
Frequency Range Region 3/4: Dual Band (2.4GHz / 5GHz), Region 2: 2.4GHz
Channels Region 3/ 4: Auto (1-11ch), Auto (149,153,157,161ch), Region 2: Auto (1-
Transfer rates (MAX) 11a: 54 Mbps (Region 3/ 4), 11b: 11 Mbps, 11g: 54 Mbps, 11n: 150 Mbps
Output Power 11a: 14 dBm ± 2 dB (Region 3/ 4), 11b: 17 dBm ± 2 dB, 11g: 15 dBm ± 2
Bluetooth section
Technology Bluetooth Ver.3.0
Frequency 2.402 GHz to 2.480 GHz
Output Power +4 dBm (MAX), 0 dBm (AVE), Power Class2
Maximum Communication range Line of sight approx. 10 m (32.8 ft)
Audio Codec SBC/AAC
Profile (Multi Profile support) HFP (V1.6) (Hands Free Profile), SPP (Serial Port Profile), A2DP (Ad-
96 kHz 20 Hz to 44 000 Hz
48 kHz 20 Hz to 22 000 Hz
44.1 kHz 20 Hz to 20 000 Hz
11ch)
dB, 11n: 14 dBm ± 2 dB
vanced Audio Distribution Profile), AVRCP (V1.5) (Audio/Video Remote
Control Profile), PBAP (Phonebook Access Profile)
(No.MA656<Rev.001>)4/61
FM tuner section
Frequency Range (step) 87.5 MHz to 108.0 MHz (50 kHz)
Usable Sensitivity (S/N: 30 dB) 9.3 dBf (0.8 V/75 )
Quieting Sensitivity (S/N: 46 dB) 15.2 dBf (1.6 V/75 )
Frequency Response 30 Hz to 15 kHz
Signal to Noise Ratio (dB) 75 dB (MONO)
Selectivity (± 400 kHz) Over 80 dB
Stereo Separation 45 dB (1 kHz)
AM tuner section
Frequency Range (step) Region 3/ 4: 531 kHz to 1611 kHz (9 kHz), Region 2: 531 kHz to1602 kHz
(9 kHz)
Usable Sensitivity Region 3/ 4: 28 dB, Region 2: 25 V
Video section
Color System of External Video Input NTSC/PAL
External Video Input Level (RCA jacks) 1 Vp-p/ 75
External Video Input Level (mini jack) 1 Vp-p/ 75
External Audio Max Input Level (mini jack) 2 V/ 25 k
Video Output Level (RCA jacks) 1 Vp-p/ 75
Audio Output Level (mini jack) 1.2 V/ 10 k
Audio section
Maximum Power (Front & Rear) 50 W 4
Full Bandwidth Power (Front & Rear) 22 W 4 (4, 14.4 V, at less than 1% THD)
Output frequency band 20 Hz to 88,000 Hz
Preout Level (V) 4 V/10 k
Preout Impedance 600
Speaker Impedance 4 to 8
DSP section
Graphics equalizer BAND 13 Band
Frequency (BAND1 to 13) 62.5/100/160/250/400/630/1k/1.6k/2.5k/4k/6.3k/10k/16k Hz
Q factor 1.35/1.5/2.0
Gain -9/-8/-7/-6/-5/-4/-3/-2/-1/0/1/2/3/4/5/6/7/8/9 dB
2 Way X'Over
High pass filter
2 Way X'Over
Low pass filter
3 Way X'Over
High pass filter
3 Way X'Over
Band pass filter
3 Way X'Over
Low pass filter
General
Operating Voltage 14.4 V (10.5 V to 16 V allowable)
Maximum Current Consumption 15 A
Installation Dimensions (W H D) 178 mm 100 mm 155 mm
Operational Temperature Range -10C to +60C
Weight 2.1 kg
• Design and specifications are subject to change without notice.
Frequency (Hz) Through, 30/40/50/60/70/80/90/100/120/150/180/220/250 Hz
Slope -6/-12/-18/-24 dB/Oct.
Frequency (Hz) 30/40/50/60/70/80/90/100/120/150/180/220/250 Hz, Through
Slope -6/-12/-18/-24 dB/Oct.
Frequency (Hz) 1k/1.6k/2.5k/4k/5k/6.3k/8k/10k/12.5k Hz
Slope -6/-12 dB/Oct.
Gain -8/-7/-6/-5/-4/-3/-2/-1/0 dB
Frequency (Hz) Through, 30/40/50/60/70/80/90/100/120/150/180/220/250 Hz
1k/1.6k/2.5k/4k/5k/6.3k/8k/10k/12.5kHz, Through
Slope -6/-12 dB/Oct.
Gain -8/-7/-6/-5/-4/-3/-2/-1/0 dB
Frequency (Hz) 30/40/50/60/70/80/90/100/120/150/180/220/250 Hz, Through
Slope -6/-12 dB/Oct.
Gain -8/-7/-6/-5/-4/-3/-2/-1/0 dB
(No.MA656<Rev.001>)5/61
SECTION 1
PRECAUTION
1.1 Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purposes. For continued protection, no changes should be made
to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be performed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features
are identified by shading on the schematics and by ( ) on
the Parts List in the Service Manual. The use of a substitute
replacement which does not have the same safety characteristics as the recommended replacement parts shown in
the Parts List of Service Manual may create shock, fire, or
other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassembling.
1.4 Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor ( ), diode ( )
and ICP ( ) or identified by the " " mark nearby are critical
for safety. When replacing them, be sure to use the parts of the
same type and rating as specified by the manufacturer.
(This regulation dose not Except the J and C version)
1.5 Remote control
The Lithium battery is in danger of explosion if replaced incorrectly. Replace it only with the same or equivalent type.
1.6 Preventing static electricity
Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the
laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
1.6.1 Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup
(laser diode) in devices such as laser products.
Be careful to use proper grounding in the area where repairs are
being performed.
(1) Ground the workbench
Ground the workbench by laying conductive material (such
as a conductive sheet) or an iron plate over it before placing the traverse unit (optical pickup) on it.
(2) Ground yourself
Use an anti-static wrist strap to release any static electricity
built up in your body.
(caption)
Anti-static wrist strap
1M
1.2 Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal responsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical components are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for local
voltage.
1.3 Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of preforming repair of this system.
(No.MA656<Rev.001>)6/61
Conductive material
(conductive sheet) or iron plate
(3) Handling the optical pickup
• In order to maintain quality during transport and before
installation, both sides of the laser diode on the replacement optical pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)
• Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power
source can easily destroy the laser diode.
1.7 Handling the traverse unit (optical pickup)
(1) Do not subject the traverse unit (optical pickup) to strong
shocks, as it is a sensitive, complex unit.
(2) Cut off the shorted part of the flexible cable using nippers,
etc. after replacing the optical pickup. For specific details,
refer to the replacement procedure in the text. Remove the
anti-static pin when replacing the traverse unit. Be careful
not to take too long a time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when
subjected to strong force.
(4) I t is not possible to adjust the semi-fixed resistor that ad-
justs the laser power. Do not turn it.
1.8 Attention when traverse unit is decomposed
*Please refer to "Disassembly method" in the text for the
pickup unit.
• Apply solder to the short land sections before the FPC wire is
disconnected from the connector on the DVD mecha board. (If
the FPC wire is disconnected without applying solder, the pickup may be destroyed by static electricity.)
• In the assembly, be sure to remove solder from the short land
sections after connecting the FPC wire.
Short land section
(No.MA656<Rev.001>)7/61
1.9 Important for laser products
1.CLASS 1 LASER PRODUCT
2.CAUTION :
(For U.S.A.) Visible and/or invisible class II laser radiation
when open. Do not stare into beam.
(Others) Visible and/or invisible class 1M laser radiation
when open. Do not view directly with optical instruments.
3.CAUTION : Visible and/or invisible laser radiation when
open and inter lock failed or defeated. Avoid direct
exposure to beam.
4.CAUTION : This laser product uses visible and/or invisible
laser radiation and is equipped with safety switches which
prevent emission of radiation when the drawer is open and
the safety interlocks have failed or are defeated. It is
dangerous to defeat the safety switches.
5.CAUTION : If safety switches malfunction, the laser is able
to function.
6.CAUTION : Use of controls, adjustments or performance of
procedures other than those specified here in may result in
hazardous radiation exposure.
!
Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.
(No.MA656<Rev.001>)8/61
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
2.1 How to repair a fuse pattern
2.1.1 Purpose of fuse pattern
In order to prevent serious damage on the circuit, fuse pattern is prepared on the GND line of RCA Terminal. This damage may
take due to improper part replacement with a external equipment via RCA line.
2.1.2 Repair Procedure
(1) Check the shorted circuit at the meltdown point.
Need to clean up if the shorted circuit or carbonization happen at the fuse pattern.
(2) Add following part on the fuse pattern.
(3) Check output level.
Meltdown point
Part Number Part Name SPEC
F53-0513-08 PATTERN FUSE 4A
2.1.3 After finished repair
Due to improper part replacement, this meltdown occurs.
Thus please notice following information when the unit is returned to your customer.
Things to be checked before installing the unit.
(1) Check the GND line of external amplifier or other equipment which must connect properly.
(2) Check whether the GND line is not short-circuited with the battery terminal. (do not short-circuit these lines)
2.2 Precautions when replacing the IC
When A951(CIRCUIT MODULE) in MAIN PWB is defective, replace the whole MAIN PWB (CB-XJ1192***N).
2.3 Precautions when replacing the DIGITAL IO PWB
When DIGITAL IO PWB (DGB1/CB-XJA056***N) is replaced, it is necessary to set the region code.
2.4 Extension cable
• Purpose for this cable is checking the DIGITAL IO PWB and MAIN PWB.
• Parts number for this extension cable is "W3F-0291-00".
(No.MA656<Rev.001>)9/61
2.5 Data storage content of ICs
PWB Ref No. Part name Data preservation contents (*Need to setting to after the replacement of IC)
MAIN PWB IC301 MAIN uCOM Error information
IC304 EEPROM *White balance adjustment value
*Tilt mecha Open / Clese position adjustment value
TunerSpan (Area) information
Image quality adjustment values
DC offset information
Tuner information
DIGITAL IO PWB IC503 NAND FLASH User configuration data
Camera setting data
Sound various setting data
BtPhone setting data
Use history data of the mechanical system
Play history data
Car Play setting
iPod setting data
*File that Garmin is using (except DDX and KW models)
IC525 eMMC *Serial No.
*Region information
User configuration data
Audio setting data
Phone book data
Telephone number preset data
*Production mode test result data
*Gesture factory setting data
Wallpaper customize data for DOP
*File that Garmin is using (except DDX and KW models)
Pairing device information that A&W SDK is using
Pairing device information managed by the BtBackEnd
logfile
*Garmin license file (except DDX and KW models)
Custom opening image
VIDEO PWB IC100 PANEL uCOM *VCOM data
*Key illumination white color adjustment value
2.6 Components description
2.6.1 MAIN PWB (XJ1-192)
Ref. No. Application / Function
IC31 5.1V DCDC converter DCDC converter IC
IC51 5.1V DCDC converter DCDC controller IC
IC52 AND GATE IC IC51 control
IC71 5.1V DCDC converter DCDC controller IC
IC91 5.1V DCDC converter DCDC controller IC
IC92 AND GATE IC IC91 control
IC110 OP Amp USB VBUS current detect
IC131 5.1V DCDC converter DCDC controller IC
IC132 AND GATE IC IC131 control
IC150 OP Amp USB VBUS current detect
IC201 Regulator 3.3V Regulator IC for XJ6
IC205 Regulator Regulator IC for D3.3V
IC206 Hi side SW MHL5V ON/OFF and current
IC207 Regulator Regulator IC for FAN9V
Operation / Condition / Compatibility
limit
(No.MA656<Rev.001>)10/61
Ref. No. Application / Function
IC301 Micro Computer Slave CPU of Telechips
IC302 Voltage Detecte IC RESET control
IC303 AND GATE IC Remote control input
IC304 E2PROM u-COM memory
IC305 Comparator RESET control
IC307 AND GATE IC TV remote control out
IC501 DSP AUDIO DSP DAC
IC502 Audio DAC Subwoofer out
IC503 Audio DAC Alter / NAVI out
IC506 Audio DAC 2 zone out
IC507 Regulator Regulator IC for A5V
IC508 Regulator Regulator IC for A3.3V
IC601 OP Amp MIC Amp
IC602 Regulator Regulator IC for MIC5V
IC651 AD converter ADC for NAVI audio input
Operation / Condition / Compatibility
Control of Power XJ6 etc.
Ref. No. Application / Function
IC721 AND GATE IC Transform 5V to 3.3V for DASH
IC722 3state Buffer IC Transform 3.3V to 5V for DASH
IC731 AND GATE IC Transform 5V to 3.3V for
IC732 3state Buffer IC Transform 3.3V to 5V for
IC733 4state Buffer IC Remote out buffer for NAVI I/F
IC871 Video SW IC Composite signal selector
IC872 Regulator Regulator IC for V5V
IC921 Low Noise Amp Amp for GPS signal
IC922 Regulator Regulator IC for G3.3V
IC923 Regulator Regulator IC for BU1.8V
IC951 Regulator Regulator IC for BT3.3V/
A921 GPS module
A951 WiFI / BT Combo
module
Q1 FET 14V ON/OFF
Q3 Transistor Q1 control
Q4 Transistor BU voltage detect (Hi voltage)
Q5 Transistor BU voltage detect (Hi voltage)
Q6 Transistor BU voltage detect (Hi voltage)
Q7 Transistor BU voltage detect (Low voltage)
Q8 Transistor BU voltage detect (Low voltage)
Q9 Transistor BU voltage detect (Hi voltage)
Q10 Transistor BU voltage detect (Low voltage)
Q11 Transistor BU voltage detect (8.5V)
Q12 Transistor BU voltage detect (8.5V)
Q51 Transistor IC51 EN control
Q52 Transistor IC51 EN control
Q110 Transistor QUICK CHARGE detect out
Q111 Transistor QUICK CHARGE detect
Q112 Transistor VBUS1 over current detect
Q113 Transistor VBUS1 over current detect
Q114 Transistor VBUS1 over current detect out
Q115 Transistor VBUS1 over current detect out
Q116 Transistor IC91 EN control
Q117 Transistor IC91 EN control
Q131 Transistor VBUS2 over voltage detect out
Q150 Transistor QUICK CHARGE detect out
Q151 Transistor QUICK CHARGE detect
Q152 Transistor VBUS2 over current detect
Q153 Transistor VBUS2 over current detect
Q154 Transistor VBUS2 over current detect out
Operation / Condition / Compatibility
CAM I/F
CAM I/F
iDATA LINK I/F or NAVI I/F
iDATA LINK I/F or NAVI I/F
WiFi3.6V
control
control
Ref. No. Application / Function
Q155 Transistor VBUS2 over current detect out
Q156 Transistor IC131 EN control
Q157 Transistor IC131 EN control
Q301 Transistor SW3.3V control
Q302 Transistor Q301 control
Q303 Transistor u-COM RESET control
Q304 Transistor u-COM RESET control
Q305 Transistor u-COM RESET control
Q306 Transistor DET_MUTE control
Q307 Transistor DET_MUTE control
Q308 Transistor SI control
Q309 Transistor SI control
Q312 Transistor PCON/ANT out
Q313 Transistor PCON/ANT voltage control
Q314 Transistor PCON/ANT voltage control
Q315 Transistor u-COM RESET control
Q316 Transistor u-COM RESET control
Q317 Transistor u-COM RESET control
Q318 Transistor u-COM RESET control
Q319 Transistor u-COM RESET control
Q501 Transistor DSP power down control
Q502 Transistor DAC RESET control
Q651 Transistor ADC power down control
Q801 FET STE REMO Pull up SW
Q802 FET STE REMO Pull up SW
Q803 Transistor STE REMO Pull up control
Q921 Transistor G3.3V control
Q922 Transistor BU1.8V control
Operation / Condition / Compatibility
(No.MA656<Rev.001>)11/61
2.6.2 DIGITAL IO PWB (XJA-056)
Ref. No. Application / Function
IC501 SoC Processor for Digital Media
IC503 2Gb SLC NAND
Flash memory
IC525 16GB or 8GB or 4GB
eMMC memory
IC531 4Gb x16 DDR3
memory
IC532 4Gb x16 DDR3
memory
IC546 AND Logiv IC Rear camera control
IC541 LCD Controller Video scaler and timing
IC543 Dual Bus Switch I2C SW
IC544 AND Logiv IC Rear camera control
IC545 OR Logic IC Rear camera control
IC563 iPod Authentication
Coprocessor
IC571 USB Charging Port
Controller
IC573 2port USB Hub IC 2port USB Hub
IC574 Regulator D+1.2V_HUB Regulater IC
IC591 DCDC controller IC 3.3V DCDC converter
IC592 DCDC controller IC 1.17V DCDC converter
IC593 Regulator SD+3.3V Regulater IC
IC594 Regulator D+2.5V Regulater IC
IC595 Regulator D+1.8V Regulater IC
IC596 Regulator CPU+1.5V Regulater IC
IC597 Regulator TCON+1.5V Regulater IC
IC598 Hi side SW Over current protection of
IC599 Hi side SW Over current protection of
IC600 Hi side SW Over current protection of
IC601 DCDC controller IC 1.23V DCDC converter
IC602 AND Logiv IC IC591 control
IC631 Video Amp IC with
LPF
IC651 Differential serial
interface IC
Q5401 Transistor Emitter follower circuit of DVD
Q5402 Transistor Emitter follower circuit of DVD
Q5403 Transistor Emitter follower circuit of DVD
Q5603 Transistor IC563 control
Q5604 Transistor IC563 control
Q5605 Transistor IC563 control
Operation / Condition / Compatibility
SoC program memory
NAVI MAP memory
For SoC memory
For SoC memory
controller
iPod Authentication
USB charging port control
BL+5V
PANEL+5V
PANEL+3.3V
SoC Video amplifier and LPF
Serialize output of IC541(RGB)
line(Y)
line(Cb)
line(Cr).
Ref. No. Application / Function
Q5606 Transistor IC563 control
Q5607 Transistor IC563 control
Q5608 Transistor IC563 control
Q5801 Transistor MHL VBUS Control SW
Q5901 Transistor IC593 control
Q5902 Transistor IC593 control
Q6301 Transistor UPDATE Control SW
2.6.3 AUDIO PWB (XJ6-105)
Ref. No. Application / Function
IC1 Multi channel Voltage
Regulator
IC41 Voltage Regulator BU3.3V
IC42 Voltage Regulator A8.5V for XJ6
IC101 Power IC Power AMP
IC115 OR Logic IC PWIC_BEEP_Level_shift
IC201 Electoric Vol IC Audio Vol Control, Audio Signal
IC260 Analog IC Audio Select for SXM/ADS
IC261 Analog IC ISO Amp for DVD
IC301 Voltage Regulator RF3.3V
IC361 Microprocessor Microprocessor for DAB
IC401 FM & RDS Receiver Tuner for TMC
IC511 OR Logic IC SXi_TX Level shift
IC512 OR Logic IC SXi_RX Level shift
IC590 Bus Buffer IC Buffer for TV_Remote_Out
IC601 Line amp IC 5V Preout
IC781 Motor Drv Monitor mecha slide motor
IC790 Voltage Regulator TILT9.7V
IC801 speech synthesis LSI Audio for Emotional Beep
IC802 operational amplifier Change audio signal from
IC803 operational amplifier Mix Beep with audio for preout
IC900 Voltage Regulator DAB3.3V
IC1101 operational amplifier audio buffer to PWIC
IC1102 operational amplifier audio buffer to PWIC
Q31 Transistor ACC Detect
Q32 Transistor ACC Detect
Q51 DIGI Transistor Illumi Detect
Q60 DIGI Transistor Camera control
Q61 DIGI Transistor Camera control
Q62 DIGI Transistor Camera control
Q63 DIGI Transistor Camera control
Q80 DIGI Transistor Parking Detect
Q81 Transistor Parking Detect
Q82 Transistor Parking Detect
Operation / Condition / Compatibility
Operation / Condition / Compatibility
ILM8VCD8VA8.5VSW5VBU5V
P-CONP-ANT Power Supply
Select
module
control
differential to single end
(No.MA656<Rev.001>)12/61
Ref. No. Application / Function
Q90 DIGI Transistor Reverse Detect
Q96 Transistor Update Detect
Q151 DIGI Transistor Preout mute drive
Q152 DIGI Transistor Preout mute drive
Q155 DIGI Transistor Preout mute drive
Q156 DIGI Transistor Preout mute drive
Q161 DIGI Transistor Preout FL mute
Q162 DIGI Transistor Preout FR mute
Q163 DIGI Transistor Preout RL mute
Q164 DIGI Transistor Preout RR mute
Q165 DIGI Transistor Preout SWL mute
Q191 DIGI Transistor AVOUT mute drive
Q193 DIGI Transistor AVOUT AL mute
Q194 DIGI Transistor AVOUT AR mute
Q391 DIGI Transistor DAB ANT POWER
Q392 DIGI Transistor DAB ANT POWER control
Q451 DIGI Transistor ANT Distributer
Q781 DIGI Transistor MOTOR Drv [IC781] Power
Q801 DIGI Transistor PDN for IC801
2.6.4 VIDEO PWB (XJ8-043)
Ref. No. Application / Function
IC100 MCU IC Panel uCOM
IC102 Analog IC RESET Voltage detedt 2.8V
IC103 IC 3.3V Regulator
IC106 MOS IC Inverter
IC200 IC LCD Backlight power LCD
IC201 MOS IC Inverter
IC202 MOS IC 3.3V Regulator
IC300 SV-analogue IC 10.5V Regulator
IC400 MOS IC LVDS Reciever
IC800 IR detect unit REMOCON IC
Q100 DIGI Transistor Reset Voltage Out
Q101 DIGI Transistor Reset Voltage Out
Q200 DIGI Transistor Backlight turn off by [V_OFF]
Q201 Transistor Luminance of Backlight
Q202 MOS FET SW control for Backlight Power
Q203 Transistor DCDC IC control by
Q204 Transistor Backlight LED Driver
Q205 Transistor Backlight LED Driver
Q206 Transistor Backlight LED Driver
Q207 Transistor Luminance of Backlight
Q208 Transistor Backlight LED Driver
Operation / Condition / Compatibility
Supply
Operation / Condition / Compatibility
power LED power supply
Contorol
[BOOST_H]
Contorol
Ref. No. Application / Function
Q209 Transistor Backlight LED Driver
Q210 Transistor Backlight LED Driver
Q211 Transistor Backlight LED Driver
Q212 Transistor Backlight LED Driver
Q213 DIGI Transistor Backlight turn off by [V_OFF]
Q214 DIGI Transistor Backlight turn off by [V_OFF]
Q300 Transistor 13V Soft Start SW
Q301 Transistor 20V Soft Start SW
Q302 Transistor 20V Regulete
Q303 DIGI Transistor 13V Soft Start SW
Q304 DIGI Transistor 20V Soft Start SW
Q305 DIGI Transistor 13V Soft Start SW
Q306 DIGI Transistor 20V Soft Start SW
Q307 Transistor -7V Soft Start SW
Q308 Transistor -7V Soft Start SW
Q309 Transistor -7V Regulate
Q310 DIGI Transistor -7V Regulate
Q311 DIGI Transistor -7V Regulate
Q313 Transistor 15V Regulate
Q400 Transistor VCOM Voltage Driver
Q401 Transistor VCOM Voltage Driver
Q402 DIGI Transistor VCOM Voltage Driver
Q403 DIGI Transistor VCOM Voltage Driver
Q404 DIGI Transistor VCOM Voltage Driver
Q405 DIGI Transistor VCOM Voltage Driver
Q500 Transistor Touch Panel Control
Q501 Transistor Touch Panel Control
Q502 Transistor Touch Panel Control
Q503 Transistor Touch Panel Control
Q504 DIGI Transistor Touch Panel Control
Q505 Transistor Touch Panel Control
Q506 Transistor Touch Panel Control
Q800 Transistor White LED Driver
Q801 Transistor White LED Driver
2.6.5 BLUETOOTH PWB (XJ9-017)
Ref. No. Application / Function
A951 Cuicuit Module BT Module
Operation / Condition / Compatibility
Operation / Condition / Compatibility
(No.MA656<Rev.001>)13/61
2.7 Microcomputer's terminal description
2.7.1 Main microcomputer (MAIN PWB : IC301)
Pin
No.
1VREF -
2 AVCC -
3 D_TO_M_DAT I DSP (AK7738) data communication (DSP to
4 M_TO_D_DAT O DSP (AK7738) data communication (MAIN to
5 M_TO_D_CLK O DSP (AK7738) clock communication (MAIN to
6 PWIC_BEEP O PWIC BEEP PWM output 1k/2 kHz duty 50%
7 REMO I Wired REMO data input For KWD models
8 M_TO_N_DAT O NAVI data communication (MAIN to NAVI)
9 N_TO_M_DAT I NAVI data communication (NAVI to MAIN)
10 M_TO_N_CLK O NAVI clock communication (MAIN to NAVI)
11 TOUCH_TV_REMO O REMO OUT of general-purpose TV CTRL touch
12 D3_3V_CTL O DIGITAL IO PWB D3.3 V control H: ON, L: OFF
13 BYTE - External data bus width switching input (In single
14 CNVSS - Processor mode switching terminal In microprocessor mode: Connected to
15 XCIN - Sub clock oscillation circuit input 32.768kHz (Crystal oscillator)
16 XCOUT - Sub clock oscillation circuit output 32.768kHz (Crystal oscillator)
17 /RESET I Reset input L: RESET on, H: Reset clear
18 XOUT - Main clock oscillation circuit output 16MHz (Crystal oscillator)
19 VSS -
20 XIN - Main clock oscillation circuit input 16MHz (Crystal oscillator)
21 VCC1 -
22 NMI I
23 DAB_SREQ I DAB ucom to Syscom REQ DAB model only
24 /N_TO_M_REQ I NAVI data receiving request (NAVI to MAIN)
25 /N_TO_M_RDY I NAVI data transmission and receiving enable sig-
26 /M_TO_N_REQ O NAVI data transmission request (MAIN to NAVI)
27 D_REC_RX I RX between SYS and drive recorder
28 /NAVI_RST O NAVI reset (MAIN to NAVI)
29 D_REC_TX O TX between SYS and drive recorder
30 NC I
31 VF_CTL+ O Frequency control of the DC-DC_IC, 180 degrees
32 NC I
33 A_POWER_PWM O Frequency control of XJ6_5V PREOUT_IC
34 WREMO_J I
35 VF_CTL- O Frequency control of the DC-DC_IC, 180 degrees
Pin Name I/O Application Processing/Operation/Description
MAIN)
DSP) Shared with ADC data communication
DSP) Shared with ADC data communication
H: Except REMO OUT
panel operation
In single chip mode: Connected to VSS
chip mode: Connected to VSS)
VCC1
In single chip mode: Connected to VSS
nal (NAVI to MAIN)
phase of VF_CTL-
phase of VF_CTL+
(No.MA656<Rev.001>)14/61
Pin
No.
36 I2C_SDA_DISP
37 VCC1 -
38 I2C_SCL_DISP
39 VSS -
40 DEBUG_SCLK I Clock synchronous serial communication In standard serial I/O mode1: CLK
41 BUSY O BUSY signal output terminal In standard serial I/O mode1
42 TUN_SDA I/O DATA of between the SYS and HELIO
43 TUN_SCL O CLK of between the SYS and HELIO
44 NC O L fixed
45 NC O L fixed
46 SOC_RST
47 FAN_CTL O L fixed (FAN voltage changing standby terminal) H: high voltage, L: constant voltage
48 DAC_PDN O DAC power down H: Power down at the same timing as
49 /M_TO_AD_CSN O ADC control L: active
50 HOME I HOME KEY L: Depression of HOME KEY is detected
51 POW_REG
52 EPM I Standard serial I/O mode 1 Fixed connection to VSS
53 POW_ON O SW power supply ON/OFF control H: ON, L: OFF
54 EPROM_SCL O E2PROM SCL
55 EPROM_SDA I/O E2PROM SDA
56 EPROM_WC O E2PROM write protection H: Write prohibited, L: Write enable
57 Q_CHG I Quick charge detection L: Detected, H: Normal
58 DABUCOM_RST O DAB uCOM reset control L: RESET on, H: Reset clear
59 POW_AMP
60 REAR_CAM_PON O RCAM power enable L fixed
61 CE I Standard serial I/O mode 1 Fixed connection to VSS
62 LCD_MUTE2 O Insert black picture when rear camera switching
63 DABUCOM_POW O DAB uCOM startup request (DAB model only) H: Startup, L: Shutdown
64 CAYMAN_MREQ
64 CAYMAN_MREQ
65 CAYMAN_MDATA
Pin Name I/O Application Processing/Operation/Description
(VF_SW)
(VF_SW2)
(UPDATE_OUT)
(SW14V_PON)
(PWIC_STBY)
%CAYMAN_MREQ%
%HD_CS%
%DAB_MC_DATA%
O DATA of between the SYS and PANEL/decoder-
PANEL power PWM control
O CLK of between the SYS and PANEL/decoder-
PANEL power PWM control
O Forced write notification to Telechips When detecting L for more than 1 second at
O SW14V ON/OFF H: ON L: OFF
O Power IC standby control H: ON, L: OFF
O SYS to DAB uCOM REQ DAB model only
O SYS to CAYMAN REQ HD model only
O MCDATA of between the SYS and DAB DAB model only
Fast start: I2C communication
Normal operation: PWM control
In standard serial I/O mode 1: TX
For software rewriting
Fast start: I2C communication
Normal operation: PWM control
In standard serial I/O mode 1: RX
For software rewriting
For software rewriting
107 pin, H output
M_TO_D_PDN
For software rewriting
DOP model only
For rewriting software
DAB model only
(No.MA656<Rev.001>)15/61
Pin
No.
65 CAYMAN_MDATA
66 CAYMAN_SDATA
66 CAYMAN_SDATA
67 CAYMAN_MCLK
67 CAYMAN_MCLK
68 EVOL_MUTE_M O EVOL MUTE control L:ON, H:OFF
69 EVOL_MUTE_S O EVOL MUTE control L:ON, H:OFF
70 GPS_RESET O GPS reset H: reset
71 EVOL_MUTE2 O E-VOL SW mute L:ON, H:OFF
72 SW_REVERSE_NAVI O Reverse detection notice (MAIN to NAVI) H: Fast startup, L: Reverse Detected
73 TILT_SPEED O Power supply voltage switching of tilt mechanism control start after PON
74 TMOTOR_P O Tilt control of tilt mecha control start after PON
75 TMOTOR_M O Tilt control of tilt mecha control start after PON
76 MUTE_AMP O Power IC audio mute control H: OFF, L: ON
77 PS3_BATLOW
78 NAVI_NMIPDN O NAVI power down L: Power down
79 TUN_RST O RESET of HELIO L: RESET on, H: Reset clear
80 BUZ_SCL O CLK of beep IC I2C communication
81 BUZ_SDA O DATA of beep IC I2C communication
82 BUZ_BUSY I Beep IC communication BUSY input (0=audio
83 EVOL_MUTE1 O E-VOL rear mute L: ON, H: OFF
84 EVOL_MUTE0 O E-VOL front mute L: ON, H: OFF
85 VCC2 -
86 PRE_MUTE_FR O Pre-out mute (for the front rear) L: OFF, H: ON
87 VSS -
88 NC (VSP_DA) O L fixed
89 PS1_ACC I ACC detection H: ACC power reduction detected, L: normal
90 PS2_BAT (BU_DET_7) I Backup power supply detection H: Backup power reduction detected, L: nor-
91 PANEL_DET_A I PANEL detachable detection
92 SECURE_CTL (SI) O SI control
93 SW_PARKING I Parking detection H: Detection L: Running
94 SW_REVERSE I Reverse detection L: Detected, H: Normal
95 SW_ILLMI I Illumi detection L: ON (detected), H: OFF (not detected)
96 PRE_MUTE_SW O Pre-out mute (for the subwoofer) L: ON, H: OFF
97 SI_ADJ O SI Dimmer control
98 SW_A I Panel release key detection
Pin Name I/O Application Processing/Operation/Description
O MCDATA of between the SYS and CAYMAN HD model only
%HD_MC_DATA%
I SCDATA of between the SYS and DAB DAB model only
%DAB_SC_DATA%
I SCDATA of between the SYS and CAYMAN HD model only
%HD_SC_DATA%
O CLK of between the SYS and DAB DAB model only
%DAB_MCLK%
O CLK of between the SYS and CAYMAN HD model only
%HD_MCLK%
L fixed when become to be able to communicate with Telechips
I Backup power detection H: backup power reduction detected
(BU_DET_9)
output/disconnection detected)
L: normal
Setting data retransmission to EVOL with HI
to LO return, Detecting PRE_MUTE ON
H: not in operation, L: in audio output
mal
(No.MA656<Rev.001>)16/61
Pin
No.
99 STEREMO_SW O Select of STEREMO pull-up resistor H: 460 ohm (Toyota, Daihatsu, Nissan, Maz-
100 CAMERA_TXD O CMOS camera communication (UART TX)
101 CAMERA_RXD O CMOS camera communication (UART RX)
102 EVOL_SCL I/O CLK of between the SYS and EVOL
103 EVOL_SDA O DATA of between the SYS and EVOL
104 PWIC_CDET I PWIC short detection H: Normal, L: Abnormal
105 TYPE2 I Destination setting2
106 LINE_MUTE I LINE-MUTE input detection 1.6V: Normal
107 UPDATE_DET I SoC forced update mode detection When L is detected for 1 second or longer,
108 AD_TILT_DET I Panel mecha tilt detection
109 MODEL_1 I Model setting1
110 MODEL_0 I Model setting0
111 AD_DCERR I DC offset detection of SP output L: Detected
112 DSP_PDN O DSP power down H: Power down
113 PCON/ANT1 O PCON/ANT_CON/X34 power control
114 PCON/ANT2 O PCON/ANT_CON/X34 power control
115 PCON/ANT3 O PCON/ANT_CON/X34 power control
116 DSP_CSN O DSP chip selector (MAIN to DSP) L: between the microcomputer communica-
117 PANEL_VCC_OFF O ON/OFF control of power supply to PANEL H: ON, L: OFF
118 NC O L fixed
119 ILLMI_CTRL
120 ASEL O Audio selector CH switching
121 NC (PGOOD) O L fixed
122 NC O L fixed
123 NC(TYPE_OEM) O L fixed (reserved for DOP)
124 STE1 I Steering remote control KEY1 input
125 STE2 I Steering remote control KEY2 input
126 TYPE_1 I Destination setting1
127 AVSS -
128 TYPE_0 I Destination setting0
Pin Name I/O Application Processing/Operation/Description
da, Honda, Subaru), L: 4.7k ohm (Mitsubishi)
1V or less: AUDIO MUTE, Transition to Call
interrupt screen
2.0V or more: AUDIO ATT
46 pin to H output
tion
O ON/OFF control of DISC LED H: ON, L: OFF
(SLOT_ILL)
(No.MA656<Rev.001>)17/61
2.7.2 Panel microcomputer (VIDEO PWB : IC100)
Pin
No.
1NC -
2NC -
3NC -
4 LCD_18V O LCD power supply control 2 LCD_ENA_18V
5 LCD_-6V O LCD power supply control 1 LCD_ENA_-6V
6 /RESET I System reset input
7VOFF OVOFF
8 FLMD0_CTRL O FLMD0 terminal control For self-programming
9 FLMD0 I Pull-in flash programming clock mode
10 EX_X2 O For flash programmer
11 NC -
12 REGC - Regulator output stabilization capacitor connec-
13 VSS - Ground for ports other than P121-P124
14 EVSS - Ground for ports other than P20-P27, P121-P124
15 VDD - Positive power supply for ports other than P121-
16 EVDD - Positive power supply for ports other than P20-
17 VF_SW2 I BOOST SYNC frequency for switching For rear camera quick start-up
18 VF_SW I BOOST SYNC frequency for switching For rear camera quick start-up
19 /P_TO_N_REQ O Transmission request to NAVI of communication
20 /N_TO_P_REQ I Clock output request from NAVI of communica-
21 BL_PWM O PWM output for brightness change of the LCD
22 NC -
23 NC -
24 LCD_9.2V O LCD power supply control 3 LCD_ENA_9.2V
25 V-COM1 O V-COM voltage adjustment 1
26 V-COM2 O V-COM voltage adjustment 2
27 V-COM3 O V-COM voltage adjustment 3
28 V-COM4 O V-COM voltage adjustment 4
29 BOOST_H O LCD backlight MST_BOOST_ENA
30 NC -
31 NC -
32 NC -
33 NC -
34 R_VOL+ I Rotary VOL
35 R_VOL- I Rotary VOL
36 MENU I MENU key
37 KEY_ILL O EJECT for Illumination red dimming
38 /N_TO_P_RDY I State notification from NAVI of communication
39 KEY_PWM_R O Key llumination PWM RED
Pin Name I/O Application Processing/Operation/Description
tion for internal operation
P124
P27, P121-P124
between the microcomputer
tion between the microcomputer
BL_PWM
backlight
between the microcomputer
(No.MA656<Rev.001>)18/61
Pin
No.
40 KEY_PWM_G O Key llumination PWM GREEN/White LED DIMMER
41 KEY_PWM_B O Key llumination PWM BLUE/White LED ON
42 RXD O For communication with the flash writer
43 TXD O For communication with the flash writer
44 P_TO_N_DAT O Data transmission to the NAVI of communication
45 N_TO_P_DAT I Data received from NAVI of communication be-
46 P_TO_N_CLK O Clock signal to the NAVI of communication be-
47 AVREF - Analog reference voltage input
48 AVSS - Analog GND
49 NC -
50 KEY2 I Tact switch voltage input 2
51 KEY1 I Tact switch voltage input 1 EJECT Key
52 KEY3 I Tact switch voltage input 3 For VW
53 XDATA_U I Touch panel X-axis voltage input VDD side
54 XDATA_D I Touch panel X-axis voltage input GND side
55 YDATA_U I Touch panel Y-axis voltage input VDD side
56 YDATA_D I Touch panel Y-axis voltage input GND side
57 X0 O Touch panel X-axis control
58 X1 O Touch panel X-axis control
59 Y0 O Touch panel Y-axis control
60 Y1 O Touch panel Y-axis control
61 BOOST_SYNC O BOOST_SYNC
62 TP_PRESS O Touch panel control
63 PULL_UP_ON O Touch panel control
64 NC -
Pin Name I/O Application Processing/Operation/Description
between the microcomputer
tween the microcomputer
tween the microcomputer
(No.MA656<Rev.001>)19/61
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