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SERVICE MANUAL

No.MA601<Rev.001>

2014/10

MONITOR WITH DVD RECEIVER

MA601<Rev.001>

2014

SERVICE 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

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)

Содержание KW-V11E

Страница 1: ... 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 ass...

Страница 2: ...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 D...

Страница 3: ... 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...

Страница 4: ...6 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 Bl...

Страница 5: ...r 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...

Страница 6: ...deo 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 JP...

Страница 7: ...1 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 Imped...

Страница 8: ...ese 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 ...

Страница 9: ...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...

Страница 10: ...sure 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 per...

Страница 11: ...tibility 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 S...

Страница 12: ...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 18...

Страница 13: ...emove 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 CN3...

Страница 14: ... 3 Removing the DVD MECHA ASS Y See Fig 8 to 11 1 Remove the 3 screws J and 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 G BRACKET F F SWITCH PWB 2 2 SWITCH PWB 1 2 GU...

Страница 15: ...w 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 ...

Страница 16: ... CN201 CN202 and CN301 3 Remove the 2 screws A and 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 B B SPRING ROLLER ASSY C ...

Страница 17: ...LIZE 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 touc...

Страница 18: ...IALIZE 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...

Страница 19: ...r 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...

Страница 20: ...d 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...

Страница 21: ...he Service Mode 7 MECHA ERROR CLR key Clears the door mechanism error history Goes back to the Service Mode 8 DC ERROR CLR key Clears the DC1 2 error history Goes back to the Service Mode 9 Power History CLR key Key with no character Clears the number of times power supply was turned ON Goes back to the Service Mode 4 2 2 6 RDS TEST MODE Screen for checking the setting and information for Radio Da...

Страница 22: ...pdate Complete Display Image 4 2 2 11 STEERING REMOTE DEVELOPMENT BACK key Goes back to the Service Mode 4 2 2 12 SXM CODE CLR Mode for clearing the Sirius XM parental code Press the KEY to start the clearing process The screen switches to the following view After the clearing process is complete switch to the following screen BACK key Returns to the SS mode or service mode screen EXIT key Exits t...

Страница 23: ...PP x y zzz Display of system controller design data version x 0 release not been approved 1 release approved y rounded up by the official re lease zzz revision number managed by the SVN 10 won t be expressed as 010 The version system of DDX and that of KW V are common DATA Display of font data version DISC Display of DISC mecha module version DivX Display of DivX version BT Display of BT module fi...

Страница 24: ...isplay of status of touch panel adjustment by production line Y adjustment complete N not adjusted Display NG in red SUM Display of APP micro controller program ar ea s sum and check sum results Check sum OK or NG Display NG in red SUM Display of APP micro controller design data area s sum and check sum results Check sum OK or NG Display NG in red S NO Display of serial number No entry Model witho...

Страница 25: ... Display the following when the update is failed 4 3 3 6 BT DEVICE SEARCH MODE The mode to confirm if the Telechips module performs normal operations electronically Display the following if a communication of the BT module is per formed normally when entering OK display BACK key Returns to the SS mode or service mode screen EXIT key Return to normal screen Display the following if the BT dongle ca...

Страница 26: ...thin the set is consistent with that read from the USB device If the version number is consistent display OK to the left of the version display If it is not consistent display NG Perform version check on all items on SS Mode Page2 3 marked with OK Consistent OK 1 00 00 Not consistent NG 1 00 00 Not checked 1 00 00 Each time this item is selected the latest result will be dis played 2 SUM Value Che...

Страница 27: ... Data version no font data 7 DATA1 V0001 DATA1 version No opening data 8 DATA2 V1111 DATA2 version No wallpaper data 9 DATA3 0001 DATA3 version No ST Remo threshold data 10 DATA4 1000 DATA3 version No DEMO image data 11 SYS 3 000 SYSCOM version No 12 DISC_A JC DISC mecha destination code Rewritten according to the shipment destination 13 DISC_R 1 DISC mecha region No Rewritten according to the shi...

Страница 28: ... when occur DC offset between speak er output and Target Detect DC offset then stop the Power Amp operation and shift to specified condition 4 4 2 Possible causes of DC offset at speaker output lines 1 Mis connection for Speaker output for example touch to car body or battery line 2 Current leak of coupling capacitor for Power IC input 3 Current leak of AC GND capacitor for Power IC AC GND 4 Capac...

Страница 29: ...RR the product is able to be recovered by Reset button If judge as Capacitor leak turn off speaker output display WIRING check wiring connection then reset key access disable except button of Eject Reset and service mode record error in EEPROM DC2 means counter number the product can be recovered by pressing the Reset button before the capacitor leak error counter reach DC2 4 After that only clear...

Страница 30: ... No MA601 Rev 001 VSE Printed in Japan JVC KENWOOD Corporation CE Segment 2967 3 Ishikawa machi Hachioji shi Tokyo 192 8525 Japan ...

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