JVC KW-V11E User manual

SERVICE MANUAL
COPYRIGHT © 2014 JVC KENWOOD Corporation No.MA601<Rev.001>
2014/10
MONITOR WITH DVD RECEIVER
MA601<Rev.001>201410SERVICE MANUAL
KW-V11E, KW-V11EE, KW-V11EU, KW-V11J, KW-V11JW,
KW-V11U, KW-V11UI, KW-V215DBTE, KW-V21BTA,
KW-V21BTE, KW-V21BTEE, KW-V21BTEU, KW-V21BTJ,
KW-V21BTJW, KW-V21BTU, KW-V21BTUI
COPYRIGHT © 2014 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)
Screw (M5x8)
(QYSSSP5008ZA) x6
Screw (M5x8)
(QYSTSP5008ZA) x6
Lever
(D1A-0007-00) x2
Car cable
(QAM1419-001)
Escutcheon
(B9H-0001-00)
Escutcheon
(B9H-0002-00)
(3m)
Microphone
(QAN0137-001)
Mounting assy
(J2C-0006-00)
Remote control
(A7A-0006-00)
DC cord
(QAM1561-001)
DC cord
(QAM1562-001)

(No.MA601<Rev.001>)2/30
SPECIFICATION
For US
Monitor section
Picture Size (W ×H) 6.2 inches (diagonal) wide 137.5 mm ×77.2 mm (5-7/16" ×3-1/16")
Display System Transparent 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 bit
Audio Decoder Linear PCM/Dolby Digital/MP3/WMA/WAV
Video Decoder MPEG1/MPEG2/DivX*/JPEG
* Only for KW-V21BT Region 4/KW-V11 Region 4.
Wow & Flutter Below Measurable Limit
Frequency
Response
96 kHz Sampling 20 Hz to 22 000 Hz
48 kHz Sampling 20 Hz to 22 000 Hz
44.1 kHz Sampling 20 Hz to 20 000 Hz
Total Harmonic Distortion 0.010% (1 kHz)
Signal to Noise Ratio 99 dB (DVD-Video 96 kHz)
Dynamic Range 99 dB (DVD-Video 96 kHz)
Disc Format DVD-Video/VIDEO-CD/CD-DA
Sampling frequency 44.1 kHz/48 kHz/96 kHz
Quantifying Bit Number 16/20/24 bit
USB interface section
USB Standard USB 2.0 Full Speed
Compatible Devices Mass storage class
File System FAT 12/16/32
Maximum Power Supply Current DC 5 V 1 A
D/A Converter 24 bit
Audio Decoder MP3/WMA/WAV
Video Decoder MPEG1/MPEG2/DivX*/JPEG
* Only for KW-V21BT Region 4/KW-V11 Region 4.
Bluetooth section (For KW-V21BT)
Technology Bluetooth 2.1 + EDR
Frequency 2.402 GHz - 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
Profile HFP (Hands Free Profile) 1.5
SPP (Serial Port Profile) 1.1
SDP (Service Discovery Profile)
A2DP (Advanced Audio Distribution Profile) 1.2
AVRCP (Audio/Video Remote Control Profile) 1.3
OPP (Object Push Profile)
PBAP (Phonebook Access Profile) 1.0
GAP (Generic Access Profile)

(No.MA601<Rev.001>)3/30
• Design and specifications are subject to change without notice.
FM tuner section
Frequency Range With channel interval set to 200 kHz: 87.9 MHz to 107.9 MHz
With channel interval set to 50 kHz 87.5 MHz to 108.0 MHz
Usable Sensitivity (S/N: 30 dB Dev 22.5 kHz) 7.2 dBf (0.63 µV/75 Ω)
Quieting Sensitivity (S/N: 46 dB Dev 22.5 kHz) 15.2 dBf (1.58 µV/75 Ω)
Frequency Response (± 3.0 dB) 30 Hz - 15 kHz
Signal to Noise Ratio 68 dB (MONO)
Selectivity (± 400 kHz) ≥80 dB
Stereo Separation 40 dB (1 kHz)
AM tuner section
Frequency Range (10 kHz) 530 kHz to 1 700 kHz
Usable Sensitivity 29 dBµ
Video section
Color System of External Video Input NTSC/PAL
External Video Input Level (RCA/mini jack) 1 Vp-p/ 75 Ω
Video Output Level (RCA jack) 1 Vp-p/ 75 Ω
Audio section
Maximum Power (Front & Rear) 50 W ×4
Full Bandwidth Power (Front & Rear)(4 Ω, 14.4 V, 1% THD) 22 W ×4
Preout Level 4 V/10 kΩ
Preout Impedance ≤600 Ω
Speaker Impedance 4 Ω- 8 Ω
Parametric Equalizer (5 Band) Bass: 63 Hz, 80 Hz, 100 Hz, 125 Hz, ±10 dB
Mid Bass: 200 Hz, 250 Hz, 315 Hz, 400 Hz, ±10 dB
Mid: 0.63 kHz, 0.8 kHz, 1.0 kHz, 1.25 kHz, ±10 dB
Mid High: 2.0 kHz, 2.5 kHz, 3.15 kHz, 4.0 kHz, ±10 dB
High: 6.3 kHz, 8.0 kHz, 10.0 kHz, 12.5 kHz, ±10 dB
General
Operating Voltage 14.4 V (10.5 V - 16 V allowable)
Maximum Current Consumption 10 A
Installation Dimensions (W ×H ×D) 178 mm ×100 mm ×162 mm (7-1/16” ×3-15/16” ×6-7/16”) (Region 1)
182 mm ×111 mm ×160 mm (7-3/16” ×4-3/8” ×6-5/16”) (Region 4)
Operational Temperature Range -10°C to +60°C
Weight (Main Unit) 1.6 kg (3.6 lbs) (Region 1)
1.9 kg (4.2 lbs) (Region 4)

(No.MA601<Rev.001>)4/30
SPECIFICATION
For Europe
Monitor section
Picture Size (W ×H) 6.2 inches (diagonal) wide 137.5 mm ×77.2 mm
Display System Transparent 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 bit
Audio Decoder Linear PCM/Dolby Digital/MP3/WMA/WAV
Video Decoder MPEG1/MPEG2/DivX/JPEG
Wow & Flutter Below Measurable Limit
Frequency Response 96 kHz Sampling 20 Hz - 22,000 Hz
48 kHz Sampling 20 Hz - 22,000 Hz
44.1 kHz Sampling 20 Hz - 20,000 Hz
Total Harmonic Distortion 0.010% (1 kHz)
Signal to Noise Ratio 99 dB (DVD-Video 96 kHz)
Dynamic Range 99 dB (DVD-Video 96 kHz)
Disc Format DVD-Video/VIDEO-CD/CD-DA
Sampling frequency 44.1 kHz/48 kHz/96 kHz
Quantifying Bit Number 16/20/24 bit
USB interface section
USB Standard USB 2.0 Full Speed
Compatible Devices Mass storage class
File System FAT 12/16/32
Maximum Power Supply Current DC 5 V 1 A
D/A Converter 24 bit
Audio Decoder MP3/WMA/WAV
Video Decoder MPEG1/MPEG2/DivX/JPEG
Bluetooth section (For KW-V21BT/KW-V215DBT)
Technology Bluetooth 2.1 + EDR
Frequency 2.402 GHz - 2.480 GHz
Output Power +4 dBm (MAX), 0 dBm (AVE), Power Class2
Maximum Communication Range Line of sight approx. 10 m
Audio Codec SBC
Profile HFP (Hands Free Profile) 1.5
SPP (Serial Port Profile) 1.1
SDP (Service Discovery Profile)
A2DP (Advanced Audio Distribution Profile) 1.2
AVRCP (Audio/Video Remote Control Profile) 1.3
OPP (Object Push Profile)
PBAP (Phonebook Access Profile)1.0
GAP (Generic Access Profile)

(No.MA601<Rev.001>)5/30
• Design and specifications are subject to change without notice.
Digital tuner (DAB) section (For KW-V215DBT)
Frequency Range L-BAND: 1 452.960 MHz - 1 490.624 MHz
BAND III: 174.928 MHz - 239.200 MHz
Sensitivity -100 dBm
Signal to Noise Ratio 90 Db
DAB Aerial Connector Connector type: SMB
Output Voltage: 14.4 V (11 V - 16 V allowable)
Maximum Current: <100 mA
FM tuner section
Frequency Range (50 kHz) 87.5 MHz to 108.0 MHz
Usable Sensitivity (S/N: 30 dB Dev 22.5 kHz) 6.2 dBf (0.56 µV/75 Ω)
Quieting Sensitivity (S/N: 46 dB Dev 22.5 kHz) 15.2 dBf (1.58 µV/75 Ω)
Frequency Response (± 3.0 dB) 30 Hz - 15 kHz
Signal to Noise Ratio 68 dB (MONO)
Selectivity (± 400 kHz) ≥80 dB
Stereo Separation 40 dB (1 kHz)
LW tuner section
Frequency Range (9 kHz) 153 kHz to 279 kHz
Usable Sensitivity 45 µV
MW tuner section
Frequency Range (9 kHz) 531 kHz - 1 611 kHz
Usable Sensitivity 28.5 µV
Video section
Color System of External Video Input NTSC/PAL
External Video Input Level (RCA/mini jack) 1 Vp-p/ 75 Ω
Video Output Level (RCA jack) 1 Vp-p/ 75 Ω
Analog RGB input (Only for EU ver.) 0.7 Vp-p/75 Ω
Audio section
Maximum Power (Front & Rear) 50 W ×4
Full Bandwidth Power (Front & Rear)
(at less than 1% THD))
30 W ×4 (E Ver.)
22 W ×4 (EU Ver.)
Preout Level 4 V/10 k Ω
Preout Impedance ≤600 Ω
Speaker Impedance 4 Ω- 8 Ω
Parametric Equalizer (5 Band) Bass: 63 Hz, 80 Hz, 100 Hz, 125 Hz, ±10 dB
Mid Bass: 200 Hz, 250 Hz, 315 Hz, 400 Hz, ±10 dB
Mid: 0.63 kHz, 0.8 kHz, 1.0 kHz, 1.25 kHz, ±10 dB
Mid High: 2.0 kHz, 2.5 kHz, 3.15 kHz, 4.0 kHz, ±10 dB
High: 6.3 kHz, 8.0 kHz, 10.0 kHz, 12.5 kHz, ±10 dB
General
Operating Voltage 14.4 V (10.5 V - 16 V allowable)
Maximum Current Consumption 10 A
Installation Dimensions (W ×H ×D) 182 mm ×111 mm ×160 mm (E Ver.)
178 mm ×100 mm ×162 mm (EU Ver.)
Operational Temperature Range -10°C - +60°C
Weight (Main Unit) 1.9 kg (E Ver.)
1.6 kg (EU Ver.)

(No.MA601<Rev.001>)6/30
SPECIFICATION
For ASIA
Monitor section
Picture Size (W ×H) 6.2 inches (diagonal) wide 137.5 mm ×77.2 mm
Display System Transparent 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 bit
Audio Decoder Linear PCM/Dolby Digital/MP3/WMA /WAV
Video Decoder MPEG1/MPEG2/DivX/JPEG
Wow & Flutter Below Measurable Limit
Frequency Response 96 kHz Sampling 20 Hz - 22 000 Hz
48 kHz Sampling 20 Hz - 22 000 Hz
44.1 kHz Sampling 20 Hz - 20 000 Hz
Total Harmonic Distortion 0.010% (1 kHz)
Signal to Noise Ratio 99 dB (DVD-Video 96 kHz)
Dynamic Range 99 dB (DVD-Video 96 kHz)
Disc Format DVD-Video/VIDEO-CD/CD-DA
Sampling frequency 44.1 kHz/48 kHz/96 kHz
Quantifying Bit Number 16/20/24 bit
USB interface section
USB Standard USB 2.0 High Speed
Compatible Devices Mass storage class
File System FAT 12/16/32
Maximum Power Supply Current DC 5 V 1 A
D/A Converter 24 bit
Audio Decoder MP3/WMA /WAV
Video Decoder MPEG1/MPEG2/DivX/JPEG
Bluetooth section (For KW-V21BT)
Technology Bluetooth 2.1 + EDR
Frequency 2.402 GHz - 2.480 GHz
Output Power +4 dBm (MAX), 0 dBm (AVE), Power Class2
Maximum Communication range Line of sight approx. 10 m
Audio Codec SBC
Profile HFP (Hands Free Profile) 1.5
SPP (Serial Port Profile) 1.1
SDP (Service Discovery Profile)
A2DP (Advanced Audio Distribution Profile) 1.2
AVRCP (Audio/Video Remote Control Profile) 1.3
OPP (Object Push Profile)
PBAP (Phonebook Access Profile) 1.0
GAP (Generic Access Profile)

(No.MA601<Rev.001>)7/30
• Design and specifications are subject to change without notice.
FM tuner section
Frequency Range (50 kHz) 87.5 MHz to 108.0 MHz
Usable Sensitivity (S/N: 30 dB Dev 22.5 kHz) 6.2 dBf (0.56 µV/75 Ω)
Quieting Sensitivity (S/N: 46 dB Dev 22.5 kHz) 15.2 dBf (1.58 µV/75 Ω)
Frequency Response (± 3.0 dB) 30 Hz - 15 kHz
Signal to Noise Ratio 68 dB (MONO)
Selectivity (± 400 kHz) ≥80 dB
Stereo Separation 40 dB (1 kHz)
AM tuner section (For U and A Ver.)
Frequency Range (9 kHz) 531 kHz to 1 611 kHz
Usable Sensitivity 29 dBµ
LW tuner section (For UI Ver.)
Frequency Range (9 kHz) 153 kHz - 279 kHz
Usable Sensitivity 45 dBµ
MW tuner section (For UI Ver.)
Frequency Range (9 kHz) 531 kHz - 1 611 kHz
Usable Sensitivity 28.5 dBµ
Video section
Color System of External Video Input NTSC/PAL
External Video Input Level (RCA/mini jack) 1 Vp-p/ 75 Ω
Video Output Level (RCA jack) 1 Vp-p/ 75 Ω
Analog RGB input (Only for KW-V21BTU) 0.7 Vp-p/75 Ω
Audio section
Maximum Power (Front & Rear) 50 W ×4
Full Bandwidth Power (Front & Rear)
(at less than 1% THD)
22 W ×4
Preout Level 4 V/10 kΩ
Preout Impedance ≤600 Ω
Speaker Impedance 4 Ω- 8 Ω
Parametric Equalizer (5 Band) Bass: 63 Hz, 80 Hz, 100 Hz, 125 Hz, ±10 dB
Mid Bass: 200 Hz, 250 Hz, 315 Hz, 400 Hz, ±10 dB
Mid: 0.63 kHz, 0.8 kHz, 1.0 kHz, 1.25 kHz, ±10 dB
Mid High: 2.0 kHz, 2.5 kHz, 3.15 kHz, 4.0 kHz, ±10 dB
High: 6.3 kHz, 8.0 kHz, 10.0 kHz, 12.5 kHz, ±10 dB
General
Operating Voltage 14.4 V (10.5 V to 16 V allowable)
Maximum Current Consumption 10 A
Installation Dimensions (W ×H ×D) 178 mm ×100 mm ×162 mm
Operational Temperature Range -10°C - +60°C
Weight (Main Unit) 1.6 kg

(No.MA601<Rev.001>)8/30
SECTION 1
PRECAUTION
1.1 Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purpos-
es. 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 per-
formed 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 characteris-
tics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by us-
ing replacement components rated for higher voltage, watt-
age, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Ser-
vice 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 charac-
teristics 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 reassem-
bling.
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 pre-
forming repair of this system.
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 incor-
rectly. Replace it only with the same or equivalent type.
1.6 Preventing static electricity
Electrostatic discharge (ESD), which occurs when static electric-
ity stored in the body, fabric, etc. is discharged, can destroy the
laser diode in the traverse unit (optical pickup). Take care to pre-
vent 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 plac-
ing 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.
(3) Handling the optical pickup
• In order to maintain quality during transport and before
installation, both sides of the laser diode on the replace-
ment optical pickup are shorted. After replacement, re-
turn the shorted parts to their original condition.
(Refer to the text.)
• Do not use a tester to check the condition of the laser di-
ode in the optical pickup. The tester's internal power
source can easily destroy the laser diode.
1M
Conductive material
(conductive sheet) or iron plate
(caption)
Anti-static wrist strap

(No.MA601<Rev.001>)9/30
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 adjusts 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.MA601<Rev.001>)10/30
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.MA601<Rev.001>)11/30
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 parts on the fuse pattern.
(3) Check output level.
2.1.3 After finished repair
Due to improper part replacement, this meltdown occurs.
Thus please notice following information when the unit is return 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 COMPONENTS DESCRIPTION
2.2.1 MAIN PWB
Parts Number SPEC
F53-0513-08 4A
Meltdown point
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 Regulator System DC Regulator IC
IC111 Regulator D3.3V DCDC convertor IC
IC131 Regulator Mecha8V DCDC convertor IC
IC151 Regulator 22V/-20V DCDC convertor IC
IC171 Regulator D5.8V DCDC convertor IC
IC172 Hi-side SW Current limit
IC173 Regulator For USB5V Regulator IC
IC174 Regulator For Mecha5V Regulator IC
IC201 Power IC Power AMP
IC301 Electric Vol IC Audio Vol Control, Audio Signal
Select
IC341 Isolation Amp For iPod-V
IC351 Video selector IC Video selector to LCD
IC361 Video selector IC Video selector to VOUT
IC362 Video buffer VOUT Video driver with LPF
IC401 TUNER IC TUNER IC
IC471 Regulator For CD5V Regulator IC
IC501 MCU IC System control IC
IC502 Voltage detect IC Reset signal generate at 2.4V
IC503 EEPROM Memory
IC711 AND Logic IC Navi(SXI) TX 3.3V→
5.0V convert
IC721 AND Logic IC Navi(SXI) RX 5.0V→
3.3V convert
IC801 MCU IC DAB control IC
Q31 Transistor SURGE_DET control
Q32 Transistor SURGE_DET control
Q33 Transistor SURGE_DET control
Q34 Transistor SURGE_DET control
Q35 Transistor BU_DET control
Q36 Transistor BU_DET control
Q37 Transistor BU_DET control
Q41 Transistor ACC_DET control
Q42 Transistor ACC_DET control
Q43 Transistor ACC_DET control
Q51 Transistor ILUMI control
Q91 Transistor Parking control
Ref. No. Application / Function Operation / Condition / Compatibility

(No.MA601<Rev.001>)12/30
2.2.2 SWITCH PWB
2.2.3 VIDEO PWB
2.2.4 DAB TUNER PWB
Q92 Transistor Parking control
Q93 Transistor Parking control
Q94 Transistor Reverse control
Q101 SW FET SW14V ON/OFF
Q102 Transistor SW14V control
Q105 Transistor SW14V control
Q151 SW FET DCDC SW FET (22V, -22V)
Q252 Transistor PRE_OUT_Mute control
Q261 Transistor PRE_OUT_Mute
Q262 Transistor PRE_OUT_Mute
Q263 Transistor PRE_OUT_Mute
Q264 Transistor PRE_OUT_Mute
Q265 Transistor PRE_OUT_Mute
Q511 Transistor RESET MUTE control
Q512 Transistor RESET MUTE
Q513 Transistor DET MUTE
Q521 Transistor KEY IN DET
Q591 Transistor SW3.3V control
Q592 Transistor SW3.3V control
Q601 Transistor SI control
Q611 Transistor TOUCH control
Q612 Transistor TOUCH control
Q613 Transistor TOUCH control
Q614 Transistor TOUCH control
Q761 MOS FET STREMO control
Q762 Transistor STREMO control
Q771 MOS FET STREMO control
Ref. No. Application / Function Operation / Condition / Compatibility
IC101 Remote control
module
Remote control sensor
Q102 buffer LED buffer
Ref. No. Application / Function Operation / Condition / Compatibility
IC101 Chroma gamma
T/C Scaller
Chroma gamma T/C Scaller
IC102 128Mbit SDRAM IC SDRAM for Image signal
preservation
IC103 64Mbit FLASH ROM FLASH ROM for MN103SH23
IC104 64Mbit FLASH ROM FLASH ROM for MN103SH23
IC105 Regulator 1.2V Regulator IC
IC301 Regulator 9.2V Regulator IC
IC302 OP-AMP X 2 VCOM AMP
Q101 SW NAVI vsync control
Q201 buffer VIDEO buffer
Q202 buffer VIDEO buffer
Q203 buffer VIDEO buffer
Q204 buffer VIDEO buffer
Q205 SW KEY_LED power control
Ref. No. Application / Function Operation / Condition / Compatibility
Q206 SW KEY_LED power control
Q261 SW (KW-V only) KEY LED Constant current
circuit
Q302 Voltage Drop Voltage Drop for input of 9.2V
Regulator
Q305 Voltage Drop Voltage Drop for 18V
Q306 SW Switch for 18V
Q307 SW Switch for 18V
Q308 Voltage Drop Voltage Drop for -6V
Q309 Voltage Drop Voltage Drop for -6V
Q310 SW Switch for -6V
Q311 SW Switch for -6V
Q302 SW Switch for -6V
Q401 LCD Backlight lighting LCD Backlight Constant
current circuit
Q402 LCD Backlight lighting LCD Backlight Constant
current circuit
Q403 LCD Backlight lighting LCD Backlight Constant
current circuit
Q404 LCD Backlight lighting LCD Backlight Constant
current circuit
Q405 LCD Backlight lighting LCD Backlight Constant
current circuit
Q406 LCD Backlight lighting LCD Backlight Constant
current circuit
Q407 LCD Backlight lighting LCD Backlight Constant
current circuit
Q408 LCD Backlight lighting LCD Backlight Constant
current circuit
Q409 LCD Backlight lighting LCD Backlight Constant
current circuit
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 FM/AM Tuner IC FM/AM Tuner & HD blending
IC2 LOW Tuner IC Low IF Tuner
IC3 DAB decoder DAB signal processing
IC4 Serial Flash memory Boot code storage for Si4613
IC5 Regulator 1.2V Regulator IC
IC6 Regulator 1.8V Regulator IC
IC7 Regulator 1.8V Regulator IC
Ref. No. Application / Function Operation / Condition / Compatibility

(No.MA601<Rev.001>)13/30
SECTION 3
DISASSEMBLY
3.1 Main body
3.1.1 Removing the VIDEO PWB (See Fig.1 to 5)
(1) Remove the 1 screw A. (See Fig.1)
Fig.1
(2) Remove the 2 screws B. (See Fig.2)
Fig.2
(3) Remove the 2 screws Cand 3 hooks, and remove the
FRONT PANEL ASS'Y. (See Fig.3)
Fig.3
(4) Disconnect the wires from CN201 and CN801.
(See Fig.4)
Fig.4
(5) Disconnect the wires from CN202, CN203, CN301, CN401
and CN402. (See Fig.5)
(6) Remove the 4 screws D, and remove the VIDEO PWB
(1/2). (See Fig.5)
(7) Remove the 2 screws E, and remove the VIDEO PWB
(2/2). (See Fig.5)
Fig.5
A
B
C C
Hook Hook
Hook FRONT PANEL ASS'Y
CN201 CN801
D
D
D
E
VIDEO PWB (1/2)
VIDEO
PWB (2/2)
CN301
CN203 CN402
CN202
CN401

(No.MA601<Rev.001>)14/30
3.1.2 Removing the SWITCH PWB. (See Fig.6 and 7)
(1) Remove the 2 screws Fand 1 screw G, and remove the
BRACKET. (See Fig.6)
Fig.6
(2) Remove the 4 screws H, and remove the GUIDE(L/R).
(See Fig.7)
(3) Remove SWITCH PWB(1/2) and SWITCH PWB(2/2).
(See Fig.7)
Fig.7
3.1.3 Removing the DVD MECHA ASS'Y (See Fig.8 to 11)
(1) Remove the 3 screws Jand 2 screws K, and remove the
HEATSINK. (See Fig.8)
(2) Remove the 2 screws L. (See Fig.8)
Fig.8
(3) Remove the 2 screws M, and remove the TOP PLATE.
(See Fig.9)
Fig.9
(4) Remove the 4 screws N, and remove the DVD MECHA
ASS'Y. (See Fig.10)
Fig.10
(5) Disconnect the FFC wire from CN401. (See Fig.11)
Fig.11
GBRACKET
F F
SWITCH PWB (2/2)SWITCH PWB (1/2)
GUIDE
H
H
GUIDE
HEATSINK
J
LL J
K
M
TOP PLATE
N
N
DVD MECHA ASS'Y
CN401

(No.MA601<Rev.001>)15/30
3.1.4 Removing the MAIN PWB (See Fig.12 to 14)
(1) Remove the 2 screws Pand 1 screw Q. (See Fig.12)
Fig.12
(2) Remove the 1 screw R. (See Fig.13)
Fig.13
(3) Remove the 2 screws S, and remove the MAIN PWB.
(See Fig.14)
Fig.14
3.1.5 Removing the DAUGHTER PWB (See Fig.15)
(1) Disconnect the FFC wire from CN501.
(2) Remove the 2 screws T, and remove the DAUGHTER
PWB.
Fig.15
P
Q
R
MAIN PWB
S
DAUGHTER PWB
CN501
T

(No.MA601<Rev.001>)16/30
3.2 DVD mechanism assembly
3.2.1 Removing the DVD MECHA PWB (See Fig.1)
(1) Solder the short land on the PICK UP.
(2) Disconnect the FPC or Connector wires from CN101,
CN201, CN202 and CN301.
(3) Remove the 2 screws Aand remove the DVD MECHA
PWB.
Fig.1
3.2.2 Removing the ROLLER ASSY. (See Fig.2 and 3)
(1) Remove the 4 screws B, and remove the TOP COVER.
(See Fig.2)
Fig.2
(2) Remove the 2 springs. (See Fig.3)
Fig.3
(3) Remove the 1 screw C, and remove the ROLLER ASSY.
(See Fig.4)
Fig.4
SHORT RAND
DVD MECHA PWB
CN301
A
CN202
CN201
CN101
TOP COVER
BB
SPRING
ROLLER ASSY
C

(No.MA601<Rev.001>)17/30
SECTION 4
ADJUSTMENT
4.1 Test Mode
4.1.1 List of special modes
4.2 Service Mode
4.2.1 Switching to service mode
Note: Confirm that the Bluetooth is not connected.
• While pressing the [EQ] key (1), touch upper left corner (2) of
the touch panel within 0.5 seconds, and then touch upper right
corner (3) of the touch panel within 2 seconds.
4.2.2 Display specifications
Service Mode Page1 <DAB MODEL>
Service Mode Page1 <Except DAB MODEL>
Mode name Description Key used
TUNER span switching Switches TUNER frequency step/span. Press and hold the [DISP] key and
[EJECT] key, and press the [RESET] key.
Memory clear Clears the backup memory and installer memory. INITIALIZE inside the Setup menu
(INITIALIZE in the service mode)
SS mode Special service mode that is entered from the production
mode.
Press and hold the [EQ] key and [DISP]
key, and press the [RESET] key.
Service mode Mode used by engineers or servicing personnel.
Note: Confirm that the Bluetooth is not connected.
While pressing the [EQ] key, touch up-
per left corner of the touch panel within
0.5 seconds, and then touch upper
right corner of the touch panel within 2
seconds.
Opening Customize Mode
(and) Setting Rewrite mode
Mode used by sales and retail.
Overwrites the start-up screen with DISC/USB.
Overwrites the initial settings after factory shipment.
Example: DEMO=OFF, NAVI=ON, etc.
While pressing the [EQ] key, touch
lower left corner of the touch panel
within 0.5 seconds, and then touch
lower right corner of the touch panel
within 2 seconds.
Force EJECT Mode to use when the DISC cannot be ejected. Press and hold the EJECT key for 10
seconds.
(1)
(2) (3)

(No.MA601<Rev.001>)18/30
Service Mode Page2
[NEXT] key: Switch from Page 1 →Page 2.
[PREV] key: Switch from Page 2 →Page 1.
[EXIT] key: Exit the Service Mode and return to the normal
screen.
4.2.2.1 INITIALIZE ALL
Process (1) to (4) in sequence.
(1) Initialization of system controller EEPROM
Backup memory, user profiles 1 to 3
Tuner Area setting
Error history
(2) Initialization of DISC module EEPROM (Initialize to normal)
Send [Arg0: 9C, Arg1: 06, Arg2: 00] (initialize EEPROM to
normal) to DISC module
Receive [Arg0: AA Arg1: 01] from DISC module
Receive [Arg0: AA Arg1: 09 Arg2: ** Arg3: **] from DISC
module
(3) Initialization of Bluetooth module EEPROM
Note:
Before performing Initialize All, turn off BT pairing mode
and voice-recognition mode. Failure to do so will result in
error during initialization.
(4) Initialization of user-captured wallpaper area
Clear the APP u-controller F.ROM user-capture area and
reset to the initial state (all black).
Data not cleared
• Monitor adjustment data (panel Flash ROM)
• Touch panel adjustment data / Tuner adjustment data / Tun-
er span information / serial no. (Syscom EEPROM)
• No. of power-on counts (Syscom EEPROM)
• No. of eject counts (DISC mecha EEPROM)
<While executing INITIALIZE>
<When INITIALIZE completed normally>
Below screen is retained and normal screen is not displayed.
• [BACK] / [EXIT] keys prohibited
• All keys including hard keys and remote controller keys are
prohibited.
Text Description
SYS *.*** **** Display of system controller version and JVM
number
APP *.*.*** Display of APP u-controller + design data
version
DATA **** Display of Font data version
DISC **** Display of DISC mecha module version
Macro **** Display of Macrovision version
DivX **** Display of DviX version
BT **** Display of BT module Firmware version
Span * Display of Span selection status for Tuner
(displayed as NA or SA or EU or ASIA or BR
or TN or JP)
Type Destination information
Model Model Information
DISC-Area DISC mecha module destination information
Region Region code
S.NO Serial number
DATA1 **** Display of opening data's version
(Commercially=”1000”, DOP=”DOP”)
DATA2 **** Display of wallpaper data's version
(Commercially: ”1000”, DOP: ”DOP”)
DATA3 **** Display of steering remote control threshold
version
Displays the version number when threshold
data is written using USB.
For DOP models, display as follows as the
fixed value is retained from the beginning.
Commercially support model: “0001”
Commercially non support model: “-”
HONDA: “KC”
MAZDA: “KF”
MITSUBISHI: “KG”
ISUZU: “KJ
NISSAN1: “KS1”
NISSAN2 “KS2”
TOYOTA: “KL”
DATA4 **** Display of DEMO image version
(Commercially=”1000”)
DAB ****/******** Display of DAB module version
HDR ******** Display of HD-Radio module version
Text Description

(No.MA601<Rev.001>)19/30
<When INITIALIZE terminated abnormally>
Determine error in each block of SYSTEM/ DISC/ BT.
• In case of Bluetooth, Initialize Error is also considered as ab-
normal termination
Discontinue process once NG is detected, and display the corre-
sponding error as follows.
NG SYSTEM: Clearing of the unit set EEP (APP management
and SYS management) terminated abnormally
NG DISC: Clearing of DISC module EEPROM terminated abnor-
mally.
NG BT: BT module initialization terminated abnormally.
The below screen is retained until the [EXIT] key is pressed.
When the [EXIT] key is pressed, normal screen is brought back.
[EXIT] key: Return to the normal display by canceling the service
mode.
4.2.2.2 TEMPERATURE
Displays DISC module temperature (displays in 3 digits).
Acquires data from the module and updates the display every 30
seconds, as is done in the normal operation mode.
4.2.2.3 RUNNING MODE
DVD MODE5: Displays the currently selected mode
COUNT: Counter display
DVD ERROR: Displays the error code for error in the DISC
mecha (display as 000000 when there is no error)
DOOR ERROR: Displays the error code for error in the door
mecha (display as 000000 when there is no error)
*Immediately after moving to the RUNNING MODE, hide the dis-
play of all the above. Display the above items after an item is se-
lected.
[BACK] key: Goes back to the service mode. *Only valid before
selecting an item. Not valid after a selection is made.
Mode Cancel Key
• DOOR MODE can be canceled using the EJECT hard key.
• DVD MODE can be canceled using the Power Off hard key.
(1) DOOR MODE
Execute Door mecha running mode 1.
(Not valid for models without door mecha.)
2th line display: DOOR MODE 1
3th line display: Display the number of runs in 6 digits.
4th line display: Nil
5th line display: Display as "000000" when there is no door
mecha error, display the door mecha error
code when an error has occurred.
(2) DVD MODE 1 to 6
Execute DVD running mode 1 to 6
(For models with door mecha, OPEN/CLOSE the door in
sync with DISC LOAD/EJECT.)
2th line display: DVD MODE 1
3rd line display: Display Arg 5,6,7 (BCD) of the "Unit re-
quest" (running status) received from
DISC module in 6 digits.
4th line display: Display Arg 2,3,4 (HEX) of the Unit request
(running status) received from DISC mod-
ule in 6 digits.
5th line display:
<No door mecha>
Nil
<With door mecha>
Display as "000000" when there is no door
mecha error. Display the door mecha error
code in the event of an error.

(No.MA601<Rev.001>)20/30
4.2.2.4 DVD CHECK MODE
When this mode is selected, reset DISC module and restart in
Check Mode. (Specify "Check Mode On" in the startup mode for
0x94 command.)
After restarting in Check Mode, transit to DVD CHECK MODE
screen.
Directly touch the item to select the operation.
NORMAL PLAY: Displays the currently selected item
XXXX XXXX: Displays the data acquired from the mecha module
(4 bytes) as it is.
• Immediately after moving to the DVD CHECK MODE, hide the
display of all the above. Display the top 2 lines after an item is
selected.
• DVD CHECK MODE is cleared by power OFF (Clear by ACC
OFF/ BATTERY OFF/Detach).
(1) NORMAL PLAY
Process test item [1] of the check mode specification
2nd line display: NORMAL PLAY
3rd line display: Display Arg 2,3,4,5 (HEX) of the command
received from the module, in the following format.
(2) EF OUT-TRACKING OFF
Process test item [2] of the check mode specification
2nd line display: EF OUT-TRACKING OFF
3rd line display: Nil
(3) EF IN-TRACKING OFF
Process test item [3] of the check mode specification
2nd line display: EF IN-TRACKING OFF
3rd line display: Nil
(4) CD-LASER ON
Process test item [4] of the check mode specification
2nd line display: CD-LASER ON
3rd line display: Display Arg 2,3,4,5 (HEX) of the command
received from the module, in the following format.
(5) DVD-LASER ON
Process test item [5] of the check mode specification
2nd line display: DVD-LASER ON
3rd line display: Display Arg 2,3,4,5 (HEX) of the command
received from the module, in the following format.
(6) DVDx1 JITTER MODE
Process test item [6] of the check mode specification
2nd line display: DVDx1 JITTER MODE
3rd line display: Display Arg 2,3,4,5 (HEX) of the command
received from the module, in the following format.
(7) SEARCH & JITTER
Process test item [10] of the check mode specification
2nd line display: SEARCH & JITTER
3rd line display: Display Arg 2,3,4,5 (HEX) of the command
received from the module, in the following format.
(8) MONITOR
Process test item [11] of the check mode specification
2nd line display: MONITOR
3rd line display: Display Arg 2,3,4,5 (HEX) of the command
received from the module, in the following format.
(9) DVDx1 PLAY
Process test item [12] of the check mode specification
2nd line display: DVDx1 PLAY
3rd line display: Display Arg 2,3,4,5 (HEX) of the command
received from the module, in the following format.
(10) STOP
Process test item [13] of the check mode specification
2nd line display: STOP
3rd line display: Nil
(11) EJECT
Process test item [14] of the check mode specification
2nd line display: EJECT
3rd line display: Nil
(12) LOAD
Process test item [15] of the check mode specification
2nd line display: LOAD
3rd line display: Nil
(13) SLEEP
Process test item [16] of the check mode specification
2nd line display: SLEEP
3rd line display: Nil
X
XXX XXXX
Arg2 Arg3 Arg4 Arg5
X
XXX XXXX
Arg2 Arg3 Arg4 Arg5
X
XXX XXXX
Arg2 Arg3 Arg4 Arg5
XXXX XXXX
Arg2 Arg3 Arg4 Arg5
XXXX XXXX
Arg2 Arg3 Arg4 Arg5
XXXX XXXX
Arg2 Arg3 Arg4 Arg5
XXXX XXXX
Arg2 Arg3 Arg4 Arg5