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16 (No.PA062<Rev.001>)

4.4

ADJUSTMENT PROCEDURE

Fig.4-1 "Service Commander Software" screen

Fig.4-2 "Memory" menu screen

4.4.1 Main EEPROM backup

Note:

Perform this operation during standby mode.



PROCEDURE

(1) Run ServiceCommander Software.
(2) Select Port, then connect the PC to the projector and

click "Connect".

(3) Select the Memory menu.
(4) Before replacing the CPU PWB, click “Read from ROM"

of Main CPU and save file (.mrd2) to PC.

(5) After replacing the CPU PWB, click "Write to ROM" of

Main CPU and select the saved file (.mrd2) to write the
backup data.

4.4.2 Model code writing

Note:

Perform this operation during standby mode.



PROCEDURE

(1) Run ServiceCommander Software.
(2) Select Port, then connect the PC to the projector and

click "Connect".

(3) Select the info menu.
(4) Select the model code from the Model, and write the

model code.

4.4.3 Destination writing

Note:

Perform this operation during standby mode.



PROCEDURE

(1) Run ServiceCommander Software.
(2) Select Port, then connect the PC to the projector and

click "Connect".

(3) Select the info menu.
(4) Select the destination from the Location, and write the

destination.

Instruments

ServiceCommander
Software

REPLACING
COMPONENTS



CPU PWB

Test point
Adjustment menu
Preparation

Instruments

ServiceCommander
Software

REPLACING
COMPONENTS



CPU PWB

Test point
Adjustment menu
Preparation

Model code

Model

B2A3

DLA-N5BC, DLA-N5BE, DLA-N5WE,
DLA-N6BC, DLA-NX5BK, DLA-RS1000E,
DLA-RS1000K

B2A2

DLA-N7BE, DLA-N8BC, DLA-NX7BK,
DLA-RS2000E, DLA-RS2000K

B2A1

DLA-N11BC, DLA-NX9BE, DLA-NX9BK,
DLA-RS3000E, DLA-RS3000K

Instruments

ServiceCommander
Software

REPLACING
COMPONENTS



CPU PWB

Test point
Adjustment menu
Preparation

Содержание D-ILA DLA-N11BC

Страница 1: ...LA N11BC DLA N5BC DLA N5BE DLA N5WE DLA N6BC DLA N7BE DLA N8BC DLA NX5BK DLA NX7BK DLA NX9BE DLA NX9BK DLA RS1000E DLA RS1000K DLA RS2000E DLA RS2000K DLA RS3000E DLA RS3000K COPYRIGHT 2018 JVC KENWOOD Corporation TABLE OF CONTENTS 1 PRECAUTION 3 2 SPECIFIC SERVICE INSTRUCTIONS 8 3 DISASSEMBLY 11 4 ADJUSTMENT 15 5 TROUBLESHOOTING 19 ...

Страница 2: ...ry lamp product no PK L2618U Average lifespan 4500 hours Low mode Screen Size Approx 60 to 280 Aspect ratio of 16 9 Brightness 2200 lm N11BC NX9BE NX9BK RS3000E RS3000K 1900 lm N7BE N8BC NX7BK RS2000E RS2000K 1800 lm N5BC N5BE N5WE N6BC NX5BK RS1000E RS1000K Projection Distance Refer to instruction manual P79 Input Compatibility Signal Refer to instruction manual P83 Display Resolution 8192 x 4320...

Страница 3: ...parts 9 When a power cord has been replaced check that 10 15 kg of force in any direction will not loosen it Fig 1 1 2 10 Also check areas surrounding repaired locations 11 Products using cathode ray tubes CRTs In regard to such products the cathode ray tubes themselves the high volt age circuits and related circuits are specified for compli ance with recognized codes pertaining to X ray emission ...

Страница 4: ...d plug prongs and externally ex posed accessible parts Use an AC voltmeter to measure across both terminals of load Z See Fig 1 1 9 and follow ing Fig 1 1 12 Fig 1 1 9 5 Grounding Class 1 model only Confirm specified or lower grounding impedance between earth pin in AC inlet and externally exposed accessible parts Video in Video out Audio in Audio out or Fixing screw etc Measuring Method Connect m...

Страница 5: ... nearby equipment Therefore please make sure pay attention not to block the air in lets or the vent holes of cooling fans and allow sufficient space around this unit REQUIRED SPACING Top 15 cm left and right sides 30 cm rear 20 cm When this unit is enclosed in a space with dimensions as indicated above ventilate accordingly so that the internal and external temperatures are the same Avoid location...

Страница 6: ...elect a stable horizontal work site to prevent dropping the product and components Use the power cord and interface cable supplied with the prod uct Before starting work be sure to also check the safety no tices contained in the instruction manual 1 6 LAMP UNIT INSTRUCTIONS Refer to the INSTRUCTIONS for a detailed operating descrip tion 1 6 1 LAMP LIFE When the lamp is used with Lamp Power set to ...

Страница 7: ...ing state be sure the cover is properly positioned and secure with screws Do not place the removed lamp unit at locations that is reach able by children or near combustible items Dispose used lamp units in the same way as fluorescent lamps Follow your local community rules for disposal 1 6 4 LAMP USE TIME RESET Be sure to reset the Lamp use time after replacing the lamp unit Unless reset the proje...

Страница 8: ...N11BC DLA NX9BE DLA NX9BK DLA RS3000E DLA RS3000K CPU PWB XD1 037W 00 PWB exchange MOTOR PWB KD1 038W 001 PWB exchange 3D PWB KD1 038W 006 PWB exchange FRONT PWB KD1 038W 002 PWB exchange KEYPAD PWB KD1 038W 003 PWB exchange INTERLOCK PWB KD1 038W 008 PWB exchange TEMP SENSOR PWB KD1 038W 004 PWB exchange POWER PWB W0H 0081 00 PWB exchange BALLAST PWB W0H 0080 00 PWB exchange DD PWB XD1 036W 00 PW...

Страница 9: ...near The LED lights when the lamp is used more than 2900 hours Extinguished Other than the above The lamp is normal WARNING LED Light on WARNING mode CAUTION Please refer to the Trouble Shooting section for the details of warning indications by LED 2 3 2 OPERATION BUTTON LOCATION 2 3 3 LED LOCATION 2 3 4 INPUT OUTPUT TERMINAL LOCATION REAR VIEW To turn on off the power To switch input To display t...

Страница 10: ...vice Soft Ver Adjust Pattern Factory Reset Soft Ver Model Location Soft Ver Main VP FPGA VP CPU 1 VP CPU 2 Mecha HDMI_DRV CMS_DATA Ballast XXXX XX vXXXX XXXXX XXXXX XXXXX XXXXX XXXXX XXXXXXXX XXXXXX XX Adjustment pattern screen Display in the following order 1 Color Cross Hatch 2 Cross Hatch Green 3 Focus Zoom Shift 4 Cross Hatch pixel adjust 5 Color Bar 6 ANSI Cntrast 7 Optical meas 100 8 Optical...

Страница 11: ...he connection points con nector numbers of the connector For connection of each board refer to the WIRING DIAGRAM of the Standard Circuit Diagram 3 2 DISASSEMBLY PROCEDURE 3 2 1 REMOVING THE LAMP UNIT Fig 3 1 1 Remove the 1 screws a and remove the LAMP DOOR 2 Loosen the 2 screws b and remove the LAMP UNIT Fig 3 1 3 2 2 REMOVING THE SIDE PANEL Fig 3 2 1 Remove the 6 screws and remove the SIDE PANEL...

Страница 12: ...OL ING FAN Fig 3 6 3 2 7 REMOVING THE CPU PWB and MOTOR PWB Fig 3 7 1 Remove the 9 screws a b and remove the CPU PWB 2 Remove the 4 screws c and remove the MOTOR PWB Fig 3 7 3 2 8 REMOVING THE DD PWB Fig 3 8 1 Remove the 4 screws a and remove the SHIELD CASE ASS Y 2 Remove the 8 screws b and remove the HAET SINK 3 Remove the 2 screws c and remove the DD PWB Fig 3 8 REAR PANEL a a a b b b a KEY PAD...

Страница 13: ...the SIDE PLATE 2 Remove the 1 screw b and remove the INTER LOCK PWB Fig 3 11 3 2 12 REMOVING THE POWER INTAKE FAN Fig 3 12 1 Remove the 6 screws a and remove the REAR BASE 2 Remove the 3 screws b and remove the DUCT 3 Remove the 3 screws c and remove the POWER IN TAKE FAN Fig 3 12 3 2 13 REMOVING THE POWER EXHAUST FAN Fig 3 13 1 Remove the 6 screws a and remove the FRONT BASE 2 Remove the 2 screws...

Страница 14: ...WB 3 Remove the LAMP EXHAUST FAN Fig 3 15 3 2 16 REMOVING THE LAMP PCS COOLING FAN Fig 3 16 1 Remove the 1 screw a and remove the SIDE BRACKET 2 Remove the 4 screws b and remove the LAMP PCS COOLING FAN Fig 3 16 3 2 17 REMOVING THE OP BLOCK Fig 3 17 1 Remove the 2 screws a and remove the SIDE BRACKET 2 Remove the 4 screws c and remove the OP BLOCK Fig 3 17 BRACKET a a a a POWER PWB b b b b b b a a...

Страница 15: ...with NET Framework 4 0 installed 4 3 REQUIRED ADJUSTMENTS BY REPLACING COMPONENTS The following adjustment procedure is required after replacing PWB ASS Ys and OPTICAL BLOCK 4 3 1 COMPONENT REQUIRED ADJUSTMENT AT REPLACING 1 When the main EEPROM can not be backup OS Windows7 8 10 Memory More than 16 Mbytes Hard disk free space More than 5 Mbytes RS 232C interface At least 1 port Display resolution...

Страница 16: ...ick Connect 3 Select the info menu 4 Select the model code from the Model and write the model code 4 4 3 Destination writing Note Perform this operation during standby mode PROCEDURE 1 Run ServiceCommander Software 2 Select Port then connect the PC to the projector and click Connect 3 Select the info menu 4 Select the destination from the Location and write the destination Instruments ServiceComma...

Страница 17: ...tment Note Before pixel shift adjustments refer to 4 5 How to display confirmation pixel shift lens center reset in the service menu and display Pixel Shift in the service menu Be sure to perform factory reset on the service menu after adjustment and check that the display is off PROCEDURE 1 Input color cross hatch signal 2 Select the Pixel Shift from the Service menu 3 Adjust H Pixel Adj R H Pixe...

Страница 18: ...U 4K and save file ebs to PC 5 After replacing the MOTOR PWB click Write to ROM of Mecha CPU 4K and select the saved file ebs to write the backup data 4 5 How to display confirmation pixel shift lens center re set in the service menu When transferring the service_menuON bin file using the serial communication software the pixel shift lens center reset in the service menu is displayed Note Be sure ...

Страница 19: ...linking on during operation Blinking time Each time of turning on off Type Monitor objective Operating point Temperature sensor External temperature sensor 46 C Internal temperature sensor 66 C Lamp thermostat 95 C Near the DD FPGA IC 100 C Near the DD ASIC IC 100 C Heat sink of R device 75 C Heat sink of B device 75 C Heat sink of G device 75 C Type Monitor objective State Operation contents Inte...

Страница 20: ...35 RG device cooling fan is abnormal stop 37 DD FPGA fan abnormal stop 38 DD ASIC fan abnormality stop 39 Lamp exhaust fan is abnormal stop 70 Lamp usage time over 80 CPU PWB is abnormal 86 Receiving error of HDMI 90 Device communication error Do not transition to emergency 91 DD FPGA does not start up 92 DD VPM CPU does not start up 93 Communication error of DD FPGA 94 DD PWB does not start up 95...

Страница 21: ...val of lighting up will become shorter as it progresses Reference Folder and file configuration saved in the USB memory Folder name UD_B2A1 UPINFO UDI UPDATE0 UDP 1 MAIN CPU UPDATE1 UDP 2 VPM FPGA UPDATE2 UDP 3 MECHA CPU UPDATE3 UDP 4 HDMI driver UPDATE4 UDP 5 CMS Data UPINFO UDI Update information management files Note Perform only this when update is not available using the user menu Simultaneou...

Страница 22: ... No PA062 Rev 001 JKS Printed in Japan JVC KENWOOD Corporation Media Business Division 12 3 chome Moriya cho Kanagawa ku Yokohama city Kanagawa prefecture 221 0022 Japan ...

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