JVC KWNT-1 Service manual

SERVICE MANUAL

MA453<Rev.003>200911SERVICE MANUAL

NAVIGATION/DVD RECEIVER

KW-NT1J, KW-NT1E

Only EOnly E

Only J

Only E

Only J

Only E

Only E Only E

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)

Only J

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24

No.MA453<Rev.003>

2009/11

SPECIFICATION

KW-NT1J

NAVIGATION SYSTEM

System & Service L1, C/A code

Global Positioning System

Standard Positioning Service

Reception System 12-channel multi-channel reception system

Reception Frequency 1 575.42 MHz

Sensitivity -130 dBm

Update Rate 1/second, continuous

GPS Antenna Polarization

Dimensions (approx.) (W × H × D) 41.0 mm × 15.0 mm × 57.0 mm

Cable (approx.) 5.0 m (16.4 feet)

AMPLIFIER

Power Output 20 W RMS × 4 Channels at 4 Ω and < or = 1% THD+N Signal-to-Noise Ratio 80 dBA (reference: 1 W into 4 Ω) Load Impedance 4 Ω (4 Ω to 8 Ω allowance)

Equalizer Control Range Frequencies 60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.5 kHz, 6.3 kHz, 15 kHz

Level ±10 dB

Audio Output Level LINE OUT (FRONT/REAR), SUBWOOFER

Color System NTSC/PAL

Video Output (composite) 1 Vp-p/75 Ω

Other Terminals Input USB, Front AV-IN, LINE IN, VIDEO IN, CAMERA IN,

Frequency Range FM (with channel interval set to 100 kHz

FM Tuner Usable Sensitivity 11.3 dBf (1.0 µV/75 Ω)

AM Tuner Sensitivity/Selectivity 20 µV/40 dB

Signal Detection System Non-contact optical pickup (semiconductor laser)

Frequency Response DVD, fs=48 kHz/96 kHz 16 Hz to 22 000 Hz

Dynamic Range 93 dB

Signal-to-Noise Ratio 95 dB

Wow and Flutter Less than measurable limit

Line-Out Level/Impedance 2.5 V/20 kΩ load (full scale) Output Impedance 1 kΩ

Output VIDEO OUT

Others OE REMOTE, DIGITAL OUT, Satellite unit connector

FM/AM TUNER

or 200 kHz)

FM (with channel interval set to 50 kHz) 87.5 MHz to 108.0 MHz

AM (with channel interval set to 10 kHz) 530 kHz to 1 710 kHz

AM (with channel interval set to 9 kHz) 531 kHz to 1 602 kHz

50 dB Quieting Sensitivity 16.3 dBf (1.8 µV/75 Ω)

Alternate Channel Selectivity (400 kHz) 65 dB

Frequency Response 40 Hz to 15 000 Hz

Stereo Separation 35 dB

DVD/CD

CD 16 Hz to 20 000 Hz

Right Handed Circular Polarization

(1-5/8 inches × 5/8 inch × 2-1/4 inches)

Antenna input, MIC IN

87.5 MHz to 107.9 MHz

1-2 (No.MA453<Rev.003>)

Compatible File System FAT 32/16/12

Capacity 8 Mbytes to 2 Gbytes

Data Transfer Rate Maximum 10 Mbps

USB

USB Standards USB 2.0 Full Speed

Data Transfer Rate Full Speed: Maximum 12 Mbps

Low Speed: Maximum 1.5 Mbps

Compatible Device Mass storage class

Compatible File System FAT 32/16/12

Max. Current DC 5 V 500 mA

BLUETOOTH

Version Bluetooth 1.2 certified

Output Power +4 dBm Max. (Power class 2)

Service Area Within 10 m (10.9 yd)

Profile HFP (Hands-Free Profile) 1.5

OPP (Object Push Profile) 1.1

MONITOR

Screen Size 6.1 inch wide liquid crystal display

Number of Pixel 336 960 pixels: 480 × 3 (horizontal) × 234 (vertical)

Drive Method TFT (Thin Film Transistor) active matrix format

Color System NTSC/PAL

Aspect Ratio 16:9 (wide)

GENERAL

Power Requirement Operating Voltage DC 14.4 V (11 V to 16 V allowance)

Grounding System Negative ground

Allowable Storage Temperature -10°C to +60°C (14°F to 140°F) Allowable Operating Temperature 0°C to +40°C (32°F to 104°F) Dimensions (W × H × D)

(With trim plate and sleeve attached)

Mass (approx.) 2.4 kg (5.3 lbs) (including trims and sleeve)

Design and specifications are subject to change without notice.

Installation Size (approx.) 182 mm × 111 mm × 161 mm (7-3/16” × 4-3/8” × 6-3/8”) Panel Size (approx.) 188 mm × 117 mm × 10 mm (7-7/16” × 4-5/8” × 7/16”)

(No.MA453<Rev.003>)1-3

KW-NT1E

NAVIGATION SYSTEM

System & Service L1, C/A code

Global Positioning System

Standard Positioning Service

Reception System 12-channel multi-channel reception system

Reception Frequency 1 575.42 MHz

Sensitivity -130 dBm

Update Rate 1/second, continuous

GPS Aerial Polarization Right Handed Circular Polarization

GPS Aerial Dimensions (approx.) (W × H × D) 41.0 mm × 15.0 mm × 57.0 mm

Cable (approx.) 5.0 m

AMPLIFIER

Maximum Power Output Front/Rear 50 W per channel

Continuous Power Output (RMS) Front/Rear 20 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more

than 0.8% total harmonic distortion

Load Impedance 4 Ω (4 Ω to 8 Ω allowance)

Equalizer Control Range Frequencies 60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.5 kHz, 6.3 kHz, 15 kHz

Level ±10 dB

Signal-to-Noise Ratio 70 dB

Audio Output Level LINE OUT (FRONT/REAR), SUBWOOFER

Colour System PAL

Video Output (composite) 1 Vp-p/75 Ω

Other Terminals Input USB, Front AV-IN, LINE IN, VIDEO IN, CAMERA IN,

Frequency Range FM 87.5 MHz to 108.0 MHz

FM Tuner Usable Sensitivity 11.3 dBf (1.0 µV/75 Ω)

MW Tuner Sensitivity/Selectivity 20 µV/40 dB LW Tuner Sensitivity 50 µV

Frequency Response DVD, fs=48 kHz/96 kHz 16 Hz to 22 000 Hz

Dynamic Range 93 dB

Signal-to-Noise Ratio 95 dB

Wow and Flutter Less than measurable limit

Compatible File System FAT 32/16/12

Line-Out Level/Impedance 2.5 V/20 kΩ load (full scale) Output Impedance 1 kΩ

Aerial input, MIC IN

Output VIDEO OUT

Others OE REMOTE, DIGITAL OUT

FM/AM TUNER

AM (MW) 522 kHz to 1 620 kHz

(LW) 144 kHz to 279 kHz

50 dB Quieting Sensitivity 16.3 dBf (1.8 µV/75 Ω)

Alternate Channel Selectivity (400 kHz) 65 dB

Frequency Response 40 Hz to 15 000 Hz

Stereo Separation 35 dB

DVD/CD

CD 16 Hz to 22 000 Hz

1-4 (No.MA453<Rev.003>)

Capacity 8 Mbytes to 2 Gbytes

Data Transfer Rate Maximum 10 Mbps

USB

USB Standards USB 2.0 Full Speed

Data Transfer Rate Full Speed: Maximum 12 Mbps

Low Speed: Maximum 1.5 Mbps

Compatible Device Mass storage class

Compatible File System FAT 32/16/12

Max. Current DC 5 V 500 mA

BLUETOOTH

Version Bluetooth 1.2 certified

Output Power +4 dBm Max. (Power class 2)

Service Area Within 10 m (10.9 yd)

Profile HFP (Hands-Free Profile) 1.5

OPP (Object Push Profile) 1.1

MONITOR

Screen Size 6.1 inch wide liquid crystal display

Number of Pixel 336 960 pixels: 480 × 3 (horizontal) × 234 (vertical)

Drive Method TFT (Thin Film Transistor) active matrix format

Colour System PAL/NTSC

Aspect Ratio 16:9 (wide)

GENERAL

Power Requirement Operating Voltage DC 14.4 V (11 V to 16 V allowance)

Grounding System Negative ground

Allowable Storage Temperature -10°C to +60°C Allowable Operating Temperature 0°C to +40°C Dimensions (W × H × D)

With trim plate and sleeve attached

Mass (approx.) 2.4 kg (including trims and sleeve)

Design and specifications are subject to change without notice.

Installation Size (approx.) 182 mm × 111 mm × 161 mm Panel Size (approx.) 188 mm × 117 mm × 10 mm

(No.MA453<Rev.003>)1-5

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.

(5) Leakage shock hazard testing

After reassembling the product, always perform an isolation check on the exposed metal parts of the product (antenna terminals, knobs, metal cabinet, screw heads, headphone jack, control shafts, etc.) to be sure the product is safe to operate without danger of electrical shock.Do not use a line isolation transformer during this check.

• Plug the AC line cord directly into the AC outlet. Using a "Leakage Current Tester", measure the leakage current from each exposed metal parts of the cabinet, particularly any exposed metal part having a return path to the chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.).

• Alternate check method Plug the AC line cord directly into the AC outlet. Use an

AC voltmeter having, 1,000Ω per volt or more sensitivity in the following manner. Connect a 1,500Ω 10W resistor paralleled by a 0.15µF AC-type capacitor between an ex-

posed metal part and a known good earth ground. Measure the AC voltage across the resistor with the AC

voltmeter. Move the resistor connection to each exposed metal part, particularly any exposed metal part having a return path to the chassis, and measure the AC voltage across the resistor. Now, reverse the plug in the AC outlet and repeat each measurement. Voltage measured any must not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5 mA AC (r.m.s.).

AC VOLTMETER (Having 1000 ohms/volts, or more sensitivity)

0.15 F AC TYPE

Place this probe on

1500 10W

Good earth ground

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.

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)

each exposed metal part.

1-6 (No.MA453<Rev.003>)

1.5 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.

1.5.1 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

Conductive material (conductive sheet) or iron palate

(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.

1.6 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.

1.7 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 card wire is disconnected from the connecto on the servo board. (If the card 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 card wire.

Solder short part

(No.MA453<Rev.003>)1-7

1.8 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.

REPRODUCTION AND POSITION OF LABELS and PRINT

WARNING LABEL and PRINT

1-8 (No.MA453<Rev.003>)

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 Identification method

Supported reduction in cost, and board contents or mechanism were changed. A set put the following label on is an object.

Label position

Change pwb and mechanizm parts

Change mechanizm parts

(No.MA453<Rev.003>)1-9

SECTION 3

DISASSEMBLY

3.1 Main body (Used figure are KW-NT1J)

3.1.1 Removing the Top cover (See Fig.1)

(1) Remove the five screws A attaching the Top cover.

Fig.1

3.1.2 Removing the Front chassis (See Fig.2 to 4)

(1) Remove the six screw caps B attached to Front chassis.

(See Fig.2)

(3) Disengage four hooks a engaged Front chassis. (See

Fig.4)

hook a

Fig.4

3.1.3 Removing the Detach board (See Fig.5)

(1) Remove the four screws D attaching the NAVI board.

Fig.2

(2) Remove the six screws C attaching the Front chassis. (See

Fig.3)

Fig.5

3.1.4 Removing the DVD mechanism (See Fig.6)

(1) Remove the four screws E attaching the DVD mechanism.

Fig.6

1-10 (No.MA453<Rev.003>)

Fig.3

3.1.5 Removing the Front end board (See Fig.7)

(1) Disconnect the card wire from DVD board connected to

connector CN461

(2) Remove the four screws F attaching the Front end board.

of the Front end board.

3.1.7 Removing the Rear bracket (See Fig.10)

(1) Remove the six screws J and two screws K attaching the

Rear bracket.

CN461

Fig.7

3.1.6 Removing the Heat sink (See Fig.8, 9)

(1) Disconnect the connector wire from FAN connected to con-

nector CN325

(2) Remove the three screws G and three screws H attaching

the Heat sink. (See Fig.9)

of the Sub board. (See Fig.8)

CN325

Fig.8

Fig.10

3.1.8 Removing the Sub board (See Fig.11)

(1) Remove the five screws L attaching the Sub board.

Fig.9

Fig.11

3.1.9 Removing the Bottom chassis (See Fig.12)

(1) Remove the four screws M attaching the Bottom chassis.

Fig.12

(No.MA453<Rev.003>)1-11

3.1.10 Removing the Main board (See Fig.13)

(1) Disconnect the connector wire from Gyro sensor board

connected to connector CN261

(2) Remove the five screws N attaching the Main board.

of the Main board.

Fig.13

3.1.11 Removing the Gyro sensor board (See Fig.14)

(1) Remove the one screw P attaching the Gyro sensor board.

CN261

3.1.13 Removing the NAVI board (See Fig.16 to 18)

(1) Remove the five screws S attaching the Shield top. (See

Fig.16)

Fig.16

(2) Disconnect the card wire from Jack board connected to

connector CN671

of the NAVI board. (See Fig.17)

CN671

Fig.14

3.1.12 Removing the Rear cover (See Fig.15)

(1) Remove the six screws Q and four screws R attaching the

Rear cover.

(2) Disengage ten hooks b engaged Rear cover.

hook

Fig.17

(3) Turn over the NAVI board, disconnect the card wire from

Panel board connected to connector CN622 board. (See Fig.18)

CN622

Fig.18

of the NAVI

1-12 (No.MA453<Rev.003>)

hook

Fig.15

3.1.14 Removing the Panel board (See Fig.19)

(1) Disconnect the FPC from LCD module connected to con-

nector CN911

(2) Disconnect the card wire from Jack board connected to

connector CN971

(3) Disconnect the connector wire from BT antenna board con-

nected to BT module.

(4) Remove the five screws T attaching the Panel board.

CN911 CN971

, CN941 and CN951 of the Panel board.

of the Panel board.

CN941 CN951Connector wire

3.1.15 Removing the Jack board (See Fig.20) (1) Remove the two screws U attaching the Jack board.

Fig.19

Fig.20

(No.MA453<Rev.003>)1-13

3.2 DVD mechanism assembly section

3.2.1 Removing the Traverse mechanism assembly (See Fig.1 to 6)

(1) Solder the short land section on the flexible wire of pickup.

(See Fig.1)

Caution:

* Solder the short land section on the flexible wire of pickup before disconnecting the flexible wire form the connector

on the Front end board.

CN101

If the flexible wire is disconnected without attaching the solder, the pickup may be destroyed by static electricity. * When attaching the Traverse mechanism assembly, remove the solder from the short land section after connection the flexible wire to the connector CN101

on the Front end

board.

Solder short part

(4) Remove the five screws A attaching the Top cover assembly.

(See Fig.3)

Fig.3

(5) From the bottom side, disconnect the connector wire from

Top cover assembly connected to connector CN2 Front end board. (See Fig.4)

of the

Fig.1

(2) Voltage supply to TP79

and TP81 approx DC 3.0V until

Clamper is shift to loading complete position. (See Fig.2)

(3) Disconnect the flexible wires from Traverse mechanism assembly

connected to connector CN101

and CN164 of the Front end

board. (See Fig.2)

CN101

CN164

TP79 TP81

TP79

R317

TP67

R312

R21

R357

TP81

TP92

CENTER

D-

DGND_7

WOOFER

Voltage supply position

Fig.2

CN2

Fig.4

(6) From the bottom side, remove the spring from Traverse

mechanism assembly. (See Fig.5)

Fig.5

1-14 (No.MA453<Rev.003>)

(7) From the top side, pull up the traverse mechanism and disengage

three dumper positions. (See Fig.6)

Dumper

(same color spring)

Dumper

(Different color spring)

Fig.6

3.2.2 Removing the Front end board (See Fig.7)

(1) Remove the Motor wires from loading motor soldered to

and TP81 of the Front end board.

TP79

(2) Remove the two screws B attaching the Front end board.

TP81

3.2.3 Removing the Loading arm assembly (See Fig.8)

(1) Remove the Loading arm spring L from Loading arm assembly. (2) Slide to left side and then disengage hook a then hook b.

hook b

Loading arm assembly

hook

Loading arm spring L

TP79

Fig.8

3.2.4 Removing the Gear base assembly (See Fig.9, 10)

(1) Remove the Loading arm spring L. (See Fig.9)

Fig.7

Loading arm spring L

Fig.9

(No.MA453<Rev.003>)1-15

(2) Remove the two screws C attaching the Gear base assembly.

(See Fig.10)

Fig.10

3.2.5 Removing the Loading arm holder. (See Fig.11)

(1) Remove the two screws D attaching the Loading arm holder. (2) Remove the Loading arm spring R.

Loading arm holder

3.2.7 Removing the Slide cam assembly (See Fig.13)

(1) Slide to backward the Slide cam assembly and the remove

the Slide cam spring.

(2) Slide to frontward the slide cam assembly, and then take

out it.

Slide cam assembly

Slide cam spring

Fig.13

3.2.8 Removing the Photo board (See Fig.14)

(1) Pressing the hook c and then slide to backward (slide to the

arrow side) the Disc plate.

(2) Remove the one screw F attaching the Photo board.

hook

Loading arm spring R

Fig.11

3.2.6 Removing the Loading moor assembly (See Fig.12)

(1) Remove the three screws E attaching the Loading motor

assembly.

Photo board

Fig.14

3.2.9 Removing the Loading motor (See Fig.15 to 18)

(1) Remove the A wheel gear. (See Fig.15)

A Wheel gea

Fig.15

1-16 (No.MA453<Rev.003>)

Fig.12

(2) Remove the A worm gear, M connect gear and M wheel

gear by sequentially. (See Fig.16)

A worm gear

M connect gear

M wheel gear

Fig.16

(3) Remove the two screws G attaching the Loading motor.

(Se Fig.17)

Fig.17

(4) When attaching the Loading motor, motor wire should arrange

to figure. (See Fig.18)

Direction

R middle gear

R collar R

R connect gear

Slit washer

part c

part a

part b

Fig.19

3.2.11 Removing the Roller (See Fig.20)

(1) Remove the Slit washer. (2) Pull out the Roller shaft.

CAUTION:

When reattach the Roller shaft, Slit washer should be change new part.

Wire arrangement

Fig.18

3.2.10 Removing the Roller assembly (See Fig.19)

(1) Remove the Slit washer. (2) Remove the R middle gear. (3) Remove the R connect gear. (4) Snap off the part a of the Roller assembly. (5) Lift up the part b of the Roller assembly, and then release

part c (When release part c, R collar R is easy to come off, does not lose it).

CAUTION:

When reattach the Roller assembly, Middle gear should keep direction and Slit washer should be change new part.

slit

keep direction

slit

small side

Fig.20

(No.MA453<Rev.003>)1-17

SECTION 4

ADJUSTMENT

4.1 Test instruments required for adjustment

(1) Digital oscilloscope (100MHz) (2) Digital tester (3) Test Disc (4) Extension cable : EXTXD001-50PF (CN403 - CN461)

EXTDV002-30P (CN351 - CN451) EXTFP001-30P (CN302 - CN442) EXTFP001-60PF (CN301 - CN421) EXTFP001-42P (CN401 - CN681) EXTNT001-30PF (CN921 - CN951)

(5) Extension stud : STDV001-3P

4.2 Standard measuring conditions

Power supply voltage DC14.4V(10.5 to 16V) Load impedance 20K ohm (2 Speakers connection) Output Level Line out 2.5V (Vol. MAX)

4.5 How to connect the extension cable for adjusting

Caution:

Be sure to attach the heat sink and rear bracket onto the power amplifier IC and regulator IC respectively,before supply the power. If voltage is applied without attaching these parts, the power amplifier IC and regulator IC will be destroyed by heat.

CN681

Original wire

4.3 Standard volume position

Balance and Bass &Treble volume : lndication"0" Loudness : OFF

4.4 Dummy load

Exclusive dummy load should be used for AM,and FM. For FM dummy load, there is a loss of 6dB between SSG outputand antenna input. The loss of 6dB need not be considered sincedirect reading of figures are applied in this working standard.

CN403

CN951

EXTNT001-30PF

CN921

EXTFP001-42P

CN401

to CN421

EXTFP001-60PF

to CN422

CN301

EXTFP001-30P

STDV001-3P

EXTXD001-50PF

EXTDV002-30P

CN351

CN302

STDV001-3P

CN461

CN451

1-18 (No.MA453<Rev.003>)

4.6 Service Menu

(1) Set to AV Menu screen. (2) Keep this state more 2 seconds while continuing pressing the [DISP] button and [Touch panel (At all area)] sequentially until hear [bip]

sound.

(3) Push the [AV Menu] area of the touch panel within 3 seconds.

DISP button

Info screen

Service Menu System Info Area/Region Sensor Status Temperature Error Log

Return

AV Menu

Touch panel area

Info Adjust LCD Test Pattern DVD Memory Check

Display the version of software and database.

System Info Main CPU Sub CPU Panel CPU BT Module DVD Module

Return

Area and Region indication

Area/Region Main CPU Navi CPU DVD Module Region Code

Return

Sensor information indication (Gyro and Speed pulse only as for E version)

Sensor Status GPS Satellites GPS Mode GPS Lat. GPS Lon. GPS Alt.

Return

Display temperature of system inside at centigrade

Temperature Main Power Amp Panel DVD Module

Return

GPS Module Boot Loader Navi CPU Sysdata map DB Voice DB

Gyro Speed Pulse Reverse Signal Parking Brake Illumination

Display error history

Error Log Main Error Sub Error DVD Error Navi Error Panel Error

Return

LCD Test Pattern Display test pattern *About cancellation of this mode, press the [AV MAP] button or [DISP] button.

DVD Memory Check Display a use state of the memory. *About cancellation of this mode, [ACC] off.

(No.MA453<Rev.003>)1-19

Adjust screen

Service Menu Software Update Transfer User Data Format SD Card Clear Error Clear Data

Return

Info Adjust Export System File Touch Panel Test DVD Check mode DVD Running Mode Set Time

Software Update * Update the system with a SD card. : Main CPU Sub CPU Panel CPU BT Module GPS Module : Boot Loader Navi CPU Sysdata Map DB Voice DB

Transfer User Data * Perform the import (overwrite) export of user data with a SD card. : Home point Favorites points

Format SD Card

Clear error history

Clear Error Clear Main Error Clear Sub Error Clear DVD Error Clear Navi Error Clear Panel Error

Return

Clear All Error

Clear Data Clear User Data Initialize user data User's registration information (Home, Favorite, Previous, Quick search) The setting initialization of the user setting menu Reset Navi Data Initialize navigation System recorded information clear (Various log data) TMC free trial initialization Map reminder timer initialization Learning state initialization Early period of VP position initialization (Main side initialization) Initialize Factory Default Initialized by a factory shipment state

Export System File Export the following data in the memory with a SD card (Sysdata, Log data)

Touch Panel Test Confirm the movement of the touch panel

DVD Check mode * See "DVD CHECK MODE" for details.

DVD Running Mode * See " Running mode" for details.

Set Time * Only engineer use

1-20 (No.MA453<Rev.003>)

4.7 DVD check mode

Command Mechanism unit operation Indication contents

Normal Play Start at normal speed

(After start, jitter is measured by an inner position.)

EF OUT Tr. Off Tracking off the outermost position of CD For EF phase error

EF IN Tr. Off Tracking off the innermost position of CD For EF phase error

CD Laser On CD_LD lights and laser current is displayed. Laser current value, jitter value

DVD Laser On DVD_LD lights and laser current is displayed Laser current value, jitter value

DVD×1 Jitter DVD ×1 jitter measuring mode

(for use in mechanism adjustment)

EEPROM Disp Contents of EEPROM is displayed. EEPROM address

EEPROM Clr Contents of EEPROM is initialized. EEPROM address

Temperature Temperature indication Temperature is displayed in hex numbers.

Search & Jitter The search and jitter measurement to an appointed position of DVD. Position measured with VT-501 jitter value

Monitor Monitor terminal setting

Play Play Not displayed.

Stop Disc stopped, LD-OFF Not displayed.

Open Eject Not displayed.

* Cancellation DVD check mode: ACC off.

Laser current value, jitter value

EEPROM contents

4.8 Running mode

Indication Explanation Operation contents of 1 cycle

Running Mode 1 Not use

Running Mode 2 Not use

Running Mode 3 DVD+Door mecha running1 Loading → Eject → Wait for 5 seconds Stop Running Mode 4 DVD+Door mecha running2 Loading → Eject → Wait for 5 seconds Retry Running Mode 5 DVD+Door mecha running3 Loading → Playback → Eject → Wait for 5 seconds Stop Stop Running Mode 6 DVD+Door mecha running4 Loading → Playback → Eject → Wait for 5 seconds Retry Stop Running Mode 7 DVD+Door mecha running5 Loading → Playback → Eject → Wait for 5 seconds Stop Retry Running Mode 8 DVD+Door mecha running6 Loading → Playback → Eject → Wait for 5 seconds Retry Retry

* Cancellation of running mode 3 to 8 : ACC off * The number of count and an error cord are displayed in running.

Playback contents in a running mode

•CD

The first track is played for 30 seconds. → The last track is played for 30 seconds.

(The last track is played in the case of less than till the last for 30 seconds.)

•DVD 2layer disc (Pit disc)

Title 1 (the L0 layer internal circumference) is played for 30 seconds. → Title 12 (L0 layer circumference) is played for 30 seconds. → Title 24 (L1layer internal circumference) is played for 30 seconds.

In mecha

error

In disc

error

2layer disc (Recordable disc)

Title 1 (the L0 layer internal circumference) is played for 30 seconds. → Title 13 (L0 layer circumference) is played for 30 seconds. → Title 24 (L1layer internal circumference) is played for 30 seconds.

1layer disc

First chapter of title 1 is played for 30 seconds. → The last chapter of title 1 is played for 30 seconds.

(No.MA453<Rev.003>)1-21

4.9 Error code tables

4.9.1 Mechanism error code

Error contents Details Error code

Disc loading error (3) D1 time out 09 0013

Eject error (3) B1 time out (4) C1 time out

Error in loading wait Loading of a running mode

Disc was pulled out in a wait.

4.9.2 Disc error code

Error contents Details

TOC read error TOC lead movement of a CD is not completed. 84 0059

First track access error Even if TOC reading passes after the end with CD running mode for 30 seconds,

the first track access is not finished.

Last track access error Even if first track passes after the end with CD running mode for 30 seconds, the

last track access is not finished.

T1 access error Even if T1 access passes in a DVD running mode for 30 seconds, it is not finished. 80 0069

T12 access error Even if T12 access passes in a DVD running mode for 30 seconds, it is not fin-

ished.

T24 access error Even if T24 access passes in a DVD running mode for 30 seconds, it is not fin-

ished.

Read-in area read error Read-in area read operation of DVD is not completed. 84 0072

DVD L1 layer adjustment error

DVD L0 layer adjustment error

NO DISC judgment Judgment without disc 80 0090

It is NO DISC by start failure Start is impossible 80 0091

It is stopped by playback inability.

Logic format NG Logic format analysis inability or non-correspondence logic format 80 0094

Seek access error It cannot arrive at an aim address even if it passes for 15 seconds. 80 0095

Adjustment of L1 layer of DVD is not finished normally. (including focus jump failure)

Adjustment of L0 layer of DVD is not finished normally. (including focus jump failure)

Stop in running mode playback

01 01

09 0031

Detailed

error code

0023 0024

Error code

80 0060

80 0061

80 0070

80 0071

80 0074

80 0075

80 0093

Detailed

error code

1-22 (No.MA453<Rev.003>)

4.9.3 Error codes of panel mechanism

* As for two columns of the beginning of the error code, as for error contents, two columns of middle, number of the pulse counts, last two columns are a purpose position and movement directions.

Error contents When assumed last two columns XY;, as for X, as for purpose position,

Time out Position error by the external force Abnormal voltage (1) Abnormal voltage (2) Abnormal voltage (3) Abnormal voltage (4)

It is time-out during movement to the closed position. 0B**11

It is time-out during 5 degrees tilt movement.(open direction) 0B**20

It is time-out during 5 degrees tilt movement.(close direction) 0B**21

It is time-out during 10 degrees tilt movement.(open direction) 0B**30

It is time-out during 10 degrees tilt movement.(close direction) 0B**31

It is time-out during 15 degrees tilt movement.(open direction) 0B**40

It is time-out during 15 degrees tilt movement.(close direction) 0B**41

It is time-out during 20 degrees tilt movement.(open direction) 0B**50

It is time-out during 20 degrees tilt movement.(close direction) 0B**51

It is time-out during 25 degrees tilt movement.(open direction) 0B**60

It is time-out during 25 degrees tilt movement.(close direction) 0B**61

It is time-out during 30 degrees tilt movement.(open direction) 0B**70

It is time-out during 30 degrees tilt movement.(close direction) 0B**71

It is time-out during movement to the open position. 0B**80

It is position error during close position stop. 0C0011

It is position error during 5 degree tilt position stop. 0C0020

It is position error during 10 degree tilt position stop. 0C0030

It is position error during 15 degree tilt position stop. 0C0040

It is position error during 20 degree tilt position stop. 0C0050

It is position error during 25 degree tilt position stop. 0C0060

It is position error during 30 degree tilt position stop. 0C0070

It is position error during open position stop. 0C0080

Detect abnormal voltage (1) F3**XY

Detect abnormal voltage (2) F5**XY

Detect abnormal voltage (3) F7**XY

Detect abnormal voltage (4) F8**XY

code

F3 F5 F7 F8

Y, is a movement direction.

Purpose position

5 degrees 10 degrees 15 degrees 20 degrees 25 degrees 30 degrees

open

Detail

X 1 2 3 4 5 6 7 8

Movement direction

Open direction Close direction

0 1

Error code

(Service mode)

Note: "**" of the above error code is the number of the pulse counts at the time of the error outbreak.

(No.MA453<Rev.003>)1-23

5.1 16 PIN CORD DIAGRAM (For KW-NT1J)

SECTION 5

TROUBLESHOOTING

GN/BK

VI/BK

BL/WH

OR/WH

WH/BK

GY/BK

OR/WH

Black

Red

Blue

White

Violet

Green

Gray

Brown

Yellow Green

Orange

Yellow

BL/WH

GN/BK

VI/BK

WH/BK

GY/BK

1-24 (No.MA453<Rev.003>)

5.2 16 PIN CORD DIAGRAM (For KW-NT1E)

RD1

YL1

BL/WH

OR/WH

GN/BK

VI/BK

BL/WH

WH/BK

GY/BK

OR/WH

Black

Red

Blue

White

Violet

Green

RD3

Gray

Brown

Yellow Green

Orange

Yellow

RD2

YL2

BL/WH

OR/WH

GN/BK

VI/BK

WH/BK

GY/BK

VI/BK

GY/BK

WH/BK

GN/BK

(No.MA453<Rev.003>)1-25

Victor Company of Japan, Limited

Mobile Entertainment Division 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.MA453<Rev.003>)

Printed in Japan

VSE

REVISION INFORMATION

NAVIGATION/DVD RECEIVER

KW-NT1J, KW-NT1E

■ OVERVIEW

Supported reduction in cost, and board contents were changed for KW-NT1J. By a block of a parts list, KW-NT1J of a new type did it with a block of KW-NT1E and divided a block of KW-NT1J of an old type. It deletes KW-NT1EE for development cancellation.

■ DETAILS

COVER SECTION

Title Line No.MA453<Rev.001> No.MA453<Rev.002> Description

Revision Rev.001 Rev.002

Product Name GPS NAVIGATION SYSTEM NAVIGATION/DVD RECEIVER

Model No. KW-NT1E, KW-NT1EE, KW-NT1J KW-NT1E, KW -NT1J

Cover Illustration ILLUSTRATION(ma453_0001.png) ILLUSTRATION(ma453_0001.png)

SPECIFICATION 76 KW-NT1E, KW-NT1EE KW-NT1E

SECTION 2 SPECIFIC SERVICE INSTRUCTIONS

Title Line No.MA453<Rev.001> No.MA453<Rev.002> Description

2 SPECIFIC SERVICE INSTRUCTIONS

2.1 Identification method

1 - Supported reduction in cost, and board

2 - A set put the following label on is an

3 - ILLUSTRATION(ma453_2001.png)

1 This service manual does not describe

SPECIFIC SERVICE INSTRUCTIONS.

T - 2.1 Identification method

contents were changed.

object.

MA453-R002

2009/07

SECTION 5 TROUBLESHOOTING

Title Line No.MA453<Rev.001> No.MA453<Rev.002> Description

5.2 16 PIN CORD DIAGRAM (For KWNT1E)

T 5.2 16 PIN CORD DIAGRAM (For KW-

NT1E, KW-NT1EE)

5.2 16 PIN CORD DIAGRAM (For KWNT1E)

STANDARD SCHEMATIC DIAGRAMS

Schematic Diagram

Diagram Name No.MA453<Rev.001> No.MA453<Rev.002> Description

Menu Main section Main section (old KW-NT1J)

Menu Sub section Sub section (old KW-NT1J)

Menu Panel section 1 Panel section 1 (old KW-NT1J)

Menu Panel section 2 Panel section 2 (old KW-NT1J)

Menu Panel section 3 Panel section 3 (old KW-NT1J)

Menu Detach,Rellay section Detach,Rellay section (old KW-NT1J)

Menu - Main section (Common)

ma453_s017.svgz

Menu - Sub section (Common)

ma453_s019.svgz

Menu - Panel section 1 (Common)

ma453_s020.svgz

Menu - Panel section 2 (Common)

ma453_s021.svgz

Menu - Panel section 3 (Common)

ma453_s022.svgz

Menu - Detach,Rellay section (Common)

ma453_s024.svgz

Printed Circuit Board

Diagram Name No.MA453<Rev.001> No.MA453<Rev.002> Description

Menu Main board Main board (old KW-NT1J)

Menu Gyro board Gyro board (old KW-NT1J)

Menu Sub board Sub board (old KW-NT1J)

Menu Panel board Panel board (old KW-NT1J)

Menu Sensor board Sensor board (old KW-NT1J)

Menu Sensor IC board Sensor IC board (old KW-NT1J)

Menu Jack board Jack board (old KW-NT1J)

Menu Detach board Detach board (old KW-NT1J)

Menu Relay board Relay board (old KW-NT1J)

Menu SLOT-LED board SLOT-LED board (old KW-NT1J)

Menu - Main board (Common)

ma453_p017.svgz

Menu - Gyro board (Common)

ma453_p018.svgz

Menu - Sub board (Common)

ma453_p019.svgz

Menu - Panel board (Common)

ma453_p020.svgz

Menu - Sensor board (Common)

ma453_p021.svgz

Menu - Sensor IC board (Common)

ma453_p022.svgz

2 (MA453-R002)

Diagram Name No.MA453<Rev.001> No.MA453<Rev.002> Description

Menu - Jack board (Common)

ma453_p023.svgz

Menu - Detach board (Common)

ma453_p024.svgz

Menu - Relay board (Common)

ma453_p025.svgz

Menu - SLOT-LED board (Common)

ma453_p026.svgz

Description of Major ICs

Diagram Name No.MA453<Rev.001> No.MA453<Rev.002> Description

Menu IC398: JVM4401 IC398: EN29LV320AT70TP

PARTS LIST

MODEL No. LIST

Model No. No.MA453<Rev.002>

KW-NT1E 02 KW-NT1EE KW-NT1J 01

General assembly [M1]

Symbol or

M1 79 LV38719-002A ------------ NAME PLATE (Deletion) 1 03 M1 96 CB-NT1EED ------------ NAVI BOARD ASSY (Deletion) 1 03

M1 97 ------------ LV45386-001A LABEL(R2) (Addition) 1 01

<Rev.001> <Rev.002>

Part No.

Part Name Description Qty Models

Electrical parts list Old Main board Old KW-NT1J [01]

Symbol or

01 IC201 JVM4224 ------------ IC(PROGRAMED) (Deletion) 1 01,02,03

01 IC201 ------------ JVM4224 IC(PROGRAMED) (Addition) 1 01

01 IC202 S-80828CNNB-G-W ------------ IC (Deletion) 1 01,02,03

01 IC202 ------------ S-80828CNNB-G-W IC (Addition) 1 01

01 IC203 M24C32-RMN6-X ------------ IC(EEPROM) (Deletion) 1 01,02,03

01 IC203 ------------ M24C32-RMN6-X IC(EEPROM) (Addition) 1 01

01 IC204 NJM2871BF33-X ------------ IC (Deletion) 1 01,02,03

01 IC204 ------------ NJM2871BF33-X IC (Addition) 1 01

01 IC205 TC74LVX4053FT-X ------------ IC(DIGITAL) (Deletion) 1 02 01 IC211 TEF6606T/V3-X ------------ IC1 (Deletion) 1 01,02,03

01 IC211 ------------ TEF6606T/V3-X IC1 (Addition) 1 01

01 IC212 LC72725KM-X ------------ IC (Deletion) 1 02,03 01 IC221 TEF6606T/V3-X ------------ IC1 (Deletion) 1 02 01 IC222 LC72725KM-X ------------ IC (Deletion) 1 02 01 IC232 TDA7416 ------------ IC (Deletion) 1 01,02,03

01 IC232 ------------ TDA7416 IC (Addition) 1 01

01 IC233 TB2926CHQ ------------ IC (Deletion) 1 01,02,03

01 IC233 ------------ TB2926CHQ IC (Addition) 1 01

01 IC241 BA00CC0WFP-X ------------ IC (Deletion) 1 01,02,03

01 IC241 ------------ BA00CC0WFP-X IC (Addition) 1 01

01 IC242 NJM2871BF33-X ------------ IC (Deletion) 1 01,02,03

01 IC242 ------------ NJM2871BF33-X IC (Addition) 1 01

01 IC251 RSQ030P03-W ------------ MOS FET (Deletion) 1 01,02,03

01 IC251 ------------ RSQ030P03-W MOS FET (Addition) 1 01

01 IC261 NJM2871BF05-X ------------ IV (Deletion) 1 02 01 IC291 R2S25400DS-E ------------ IC (Deletion) 1 01,02,03

01 IC291 ------------ R2S25400DS-E IC (Addition) 1 01

01 IC484 NAL0066-001X ------------ GYRO SENSOR (Deletion) 1 02 01 Q2001 RT1N441C-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2001 ------------ RT1N441C-X TRANSISTOR (Addition) 1 01

01 Q2001 or UN2213-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2001 or ------------ UN2213-X DIGI TRANSISTOR (Addition) 1 01

01 Q2201 3SK195-W ------------ TRANSISTOR (Deletion) 1 02

<Rev.001> <Rev.002>

Part No.

Part Name Description Qty Models

(MA453-R002) 3

Symbol or

01 Q2301 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2301 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2302 2SC1623A/5-6/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2302 ------------ 2SC1623A/5-6/-X TRANSISTOR (Addition) 1 01

01 Q2303 2SD2114K/VW/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2303 ------------ 2SD2114K/VW/-X TRANSISTOR (Addition) 1 01

01 Q2304 2SD2114K/VW/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2304 ------------ 2SD2114K/VW/-X TRANSISTOR (Addition) 1 01

01 Q2305 2SD2114K/VW/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2305 ------------ 2SD2114K/VW/-X TRANSISTOR (Addition) 1 01

01 Q2306 2SD2114K/VW/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2306 ------------ 2SD2114K/VW/-X TRANSISTOR (Addition) 1 01

01 Q2307 2SD2114K/VW/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2307 ------------ 2SD2114K/VW/-X TRANSISTOR (Addition) 1 01

01 Q2308 RT1N441C-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2308 ------------ RT1N441C-X TRANSISTOR (Addition) 1 01

01 Q2501 RT1N441C-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2501 ------------ RT1N441C-X TRANSISTOR (Addition) 1 01

01 Q2501 or UN2213-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2501 or ------------ UN2213-X DIGI TRANSISTOR (Addition) 1 01

01 Q2502 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2502 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2503 RT1P141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2503 ------------ RT1P141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2504 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2504 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2505 RT1N441C-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2505 ------------ RT1N441C-X TRANSISTOR (Addition) 1 01

01 Q2505 or UN2213-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2505 or ------------ UN2213-X DIGI TRANSISTOR (Addition) 1 01

01 Q2506 RT1N441C-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2506 ------------ RT1N441C-X TRANSISTOR (Addition) 1 01

01 Q2506 or UN2213-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2506 or ------------ UN2213-X DIGI TRANSISTOR (Addition) 1 01

01 Q2507 2SA812A/5-6/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2507 ------------ 2SA812A/5-6/-X TRANSISTOR (Addition) 1 01

01 Q2508 2SA812A/5-6/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2508 ------------ 2SA812A/5-6/-X TRANSISTOR (Addition) 1 01

01 Q2509 2SA812A/5-6/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2509 ------------ 2SA812A/5-6/-X TRANSISTOR (Addition) 1 01

01 Q2510 2SC1623A/5-6/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2510 ------------ 2SC1623A/5-6/-X TRANSISTOR (Addition) 1 01

01 Q2511 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2511 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2512 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2512 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2513 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2513 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2514 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2514 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2515 2SA812A/5-6/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2515 ------------ 2SA812A/5-6/-X TRANSISTOR (Addition) 1 01

01 Q2516 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2516 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2901 RT1N141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2901 ------------ RT1N141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2902 RT1P141C-X ------------ DIGI TRANSISTOR (Deletion) 1 01,02,03

01 Q2902 ------------ RT1P141C-X DIGI TRANSISTOR (Addition) 1 01

01 Q2905 2SA812A/5-6/-X ------------ TRANSISTOR (Deletion) 1 01,02,03

01 Q2905 ------------ 2SA812A/5-6/-X TRANSISTOR (Addition) 1 01

01 D2103 MA111-X ------------ SI DIODE (Deletion) 1 01,02,03

01 D2103 ------------ MA111-X SI DIODE (Addition) 1 01

01 D2201 MA111-X ------------ SI DIODE (Deletion) 1 01,02,03

01 D2201 ------------ MA111-X SI DIODE (Addition) 1 01

01 D2202 MA111-X ------------ SI DIODE (Deletion) 1 01,02,03

01 D2202 ------------ MA111-X SI DIODE (Addition) 1 01

01 D2301 MC2836-X ------------ DIODE (Deletion) 1 01,02,03

01 D2301 ------------ MC2836-X DIODE (Addition) 1 01

<Rev.001> <Rev.002>

Part No.

Part Name Description Qty Models

4 (MA453-R002)

+ 137 hidden pages