Clarion VRX765VD, VRX766VD Service Manual

Clarion Co., Ltd.

50 Kamitoda, Toda-shi, Saitama 335-8511 Japan Service Dept.: 5-66 Azuma , Kitamoto-shi, Saitama 364-0007 Japan Tel: +81-48-541-2335 / 2432 FAX: +81-48-541-2703

Service Manual

DVD Multmedia Station with Touch Panel Controller

Model

Published by Service Dept. 298-6351-00

Printed in Japan

(QC-6823B-A) (NTSC/ Region No. "1")

(QC-6823K-A) (PAL/ Region No. "3")

Mar.2006

SPECIFICATIONS

FM tuner section

Frequency range: 87.9MHz to 107.9MHz(B-A)

87.0MHz to 108.0MHz(K-A,B,C) Usable sensitivity: 9dBf 50dB quieting sensitivity:

15dBf

Alternate channel selectivity:

70dB Stereo separation: 35dB(1kHz) Frequency response: 30Hz to 15kHz(+3/-3dB)

AM tuner section

Frequency range: 530kHz to 1710kHz(B-A)

531kHz to 1629kHz(K-A,B,C) Usable sensitivity: 28dBu

DVD player section

System: Digital versatile disc system with

CDDA capable Usable discs: DVD video disc,Compact disc Frequency response: 20Hz to 20kHz(CD)(+1/-1dB) Dynamic range: 100dB(1kHz) Distortion: 0.01%

Model

(QC-6823K-B) (NTSC/ Region No. "3")

Model

(QC-6823K-C) (PAL/ Region No. "4")

MP3 / WMA section

MP3 Sampling rate: 11.025kHz to 48kHz MP3 Bit rate: 8kbps to 320kbps/VBR WMA Bit rate: 48kbps to 192kbps Logical Format: ISO9660 level1, 2

JOLIET or Romeo

Audio amplifier section

Maximum power output:

200W(50W x 4ch)

Rate power output: 14w X4ch

at 20 Hz to 20kHz,1%,4 ohm (QC-6823K-A,B,C)

Power output: 19W x 4 at 4 ohm

and 1 % THD+N (CEA-2006) (QC-6823B-A)

Speaker impedance: 4 ohm(4 to 8 ohm)

- 1 -

VRX765VD VRX766VD

Input section

Video input: 1.0V+0.2/-0.2Vp-p

(input impedance 75 ohm)

Audio input: 130mV+60/-60mVrms(High)

600mV+80/-80mVrms(Mid) 840mV+100/-100mVrms(Low) (input impedance 10k ohm or greater)

Video output section

Video output: 1.0V+0.2/-0.2Vp-p(output imped-

ance 75 ohm)

LCD monitor section

Screen size: 7-inch wide type

(152mm Width x 85mm Height)

Display method: Transmission type TN liquid

crystal display

Drive method: TFT(thin-film transistor) active

matrix driving

Pixels: 336,960(1440x234)

General

Power source voltage: 14.4V DC

(10.8 to 15.6V allowable) Ground: Negative Current consumption: 4.0A(1W) Auto antenna rated current:

500mA less Dimensions(mm): Main unit

178(W)x50(H)x165(D)

Remote control unit

54(W)x28.8(H)x155(D) Weight: Main unit 2.4kg

Remote control unit 100g

(including battery) * Specifications comply with JEITA Standards. * CEA-2006:New standard of Consumer Electronics As-

sociation.

* Specifications and design are subject to change without

notice for further improvement.

NOTES

* As for this model, the tuner of the DSP type is used.When

you exchange it due to the tuner pack(BL1:880-2091C) trouble, it is necessary to adjust for S-meter etc.Special JIG is necessary for an accurate adjustment.The procedure document for the exclusive use jig is appended to it.

* This DSP IC SAF7730H(051-6706-10) of main PWB is

exposed die soldering pad type. The middle of this IC package is soldered with the main PWB, and it cannot remove in an ordinary soldering iron. Please use special removal JIG at the time of IC exchange.

* We cannot supply PWB with component parts in prin-

ciple. When a circuit on PWB has failure , please repair it by component parts base. Parts which are not mentioned in service manual are not supplied.

* This DVD player can play the following discs.

DVD video discs,Video CDs,CD text,Audio CDs.

* This DVD video player cannot playback DVD-

Audio,DVD-RAM,Photo CDs,etc.

* This unit can play back CD-R/CD-RW,DVD-R/RW discs

on which MP3/WMA music data have been recorded.. This unit is a ID3 Tag compatible model. This unit supports the title,artist and album display of the ID3 Tag versions 1 and 1.1. After disc loading,the play mode is automatically engaged.

* This product incorporates copyright protection technol-

ogy that is protected by U.S. patents and other intellectual property rights . Use of this copyright protection tecnology must be authorized by Macrovision, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited.

* The DVD video system assigns a region number to DVD

video players and DVD discs by sales area. The DVD video region number is marked on the disc jacket.

* This product includes technology owned by Microsoft

Corporation and cannot be used or distributed without a license from MSLGP.

* Manufactured under license from Dolby Laboratories.

"Dolby" and the double-D symbol are trademarks of Dolby Laboratories.

* "DTS" and "DTS Digital Out" are trademarks of Digital

Theater Systems,Inc.

* "iPod" is for legal or righthoder-authorized copying

only.Do not steal music.

COMPONENTS

QC-6823B-A,K-A,K-B

Main unit ----------- 1 Remote control unit RCB-177-200 1 Batteries(AA.SUM-3) ----------- 2 Universal mounting bracket 300-9035-01 1 DCP case 335-6035-60 1 Power supply lead(18P) 854-6420-50 1 Outer escutcheon 940-8145-00 1 Parts bag -----------

Electro tap 060-0018-00 1 Machine screw(M4 x3) 714-4003-8H 4 Flat head screw(M5 x8) 714-5008-4B 4 Sems hex. bolt(M5 x8) 716-0496-501 5

Parts bag -----------

Hook plate 330-8216-01 2 Cord clamp 335-0833-01 1 Rubber cap 345-3653-01 1 Screw(M5 x10) 716-0726-51 1

Parts bag -----------

Pad screw(M1.7 x5 Blk) 716-0872-52 1

Parts bag -----------

RCA CAP 345-3799-20 12

VRX765VD VRX766VD

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CAUTIONS

Use of controls,adjustment or performance of procedures other than those specified herein,may result in hazardous radiation exposure. The compact disc player should not be adjusted or repaired by anyone except properly qualified service personnel.

QC-6823B-A

To engineers in charge of repair or inspection of our products.

Before repair or inspection, make sure to follow the instructions so that customers and Engineers in charge of repair or inspection can avoid suffering any risk or injury.

1. Use specified parts. The system uses parts with special safety features against fire and voltage. Use only parts with equivalent characteristics when replacing them. The use of unspecified parts shall be regarded as remodeling for which we shall not be liable. The onus of product liability (PL) shall not be our responsibility in cases where an accident or failure is as a result of unspecified parts being used.

2. Place the parts and wiring back in their original positions after replacement or re-wiring. For proper circuit construction, use of insulation tubes, bonding, gaps to PWB, etc, is involved. The wiring connection and routing to the PWB are specially planned using clamps to keep away from heated and high voltage parts. Ensure that they are placed back in their original positions after repair or inspection. If extended damage is caused due to negligence during repair, the legal responsibility shall be with the repairing company.

3. Check for safety after repair. Check that the screws, parts and wires are put back securely in their original position after repair. Ensure for safety reasons there is no possibility of secondary ploblems around the repaired spots. If extended damage is caused due to negligence of repair, the legal responsibility shall be with the repairing company.

- 3 -

4. Caution in removal and making wiring connection to the parts for the automobile. Disconnect the battery terminal after turning the ignition key off. If wrong wiring connections are made with the battery connected, a short circuit and/or fire may occur. If extensive damage is caused due to negligence of repair, the legal responsibility shall be with the repairing company.

5. Cautions in soldering Please do not spread liquid flux in soldering. Please do not wash the soldering point after soldering.

6. Cautions in soldering for chip capacitors Please solder the chip capacitors after pre-heating for replacement because they are very weak to heat. Please do not heat the chip capacitors with a soldering iron directly.

7. Cautions in handling for chip parts. Do not reuse removed chips even when no abnormality is observed in their appearance. Always replace them with new ones. (The chip parts include resistors, capacitors, diodes, transistors, etc). Please make an operation test after replacement.

8. Cautions in handling flexible PWB Before working with a soldering iron, make sure that the iron tip temperature is around 270 . Take care not to apply the iron tip repeatedly(more than three times)to the same patterns. Also take care not to apply the tip with force.

9. Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.

10.Cautions in checking that the optical pickup lights up. The laser is focused on the disc reflection surface through the lens of the optical pickup. When checking that the laser optical diode lights up, keep your eyes more than 30cms away from the lens. Prolonged viewing of the laser within 30cms may damage your eyesight.

11.Cautions in handling the optical pickup The laser diode of the optical pickup can be damaged by electrostatic charge caused by your clothes and body. Make sure to avoid electrostatic charges on your clothes or body, or discharge static electricity before handling the optical pickup.

11-1. Laser diode

The laser diode terminals are shorted for transportation in order to prevent electrostatic damage. After replacement, open the shorted circuit. When removing the pickup from the mechanism, short the terminals by soldering them to prevent this damage.

11-2. Actuator

The actuator has a powerful magnetic circuit. If a magnetic material is put close to it. Its characteristics will change. Ensure that no foreign substances enter through the ventilation slots in the cover.

11-3. Cleaning the lens

Dust on the optical lens affects performance. To clean the lens, apply a small amount of isopropyl alcohol to lens paper and wipe the lens gently.

VRX765VD VRX766VD

ERROR DISPLAYS

If an error occurs,one of the following displays is displayed.Take the measures described below to eliminate the problem.

Cause A CD is caught inside the CD deck and is not ejected. A CD cannot be played due to scratches,etc. A CD is loaded upside-down inside the

Measure This is a failure of CD deck's mechanism and cinsolt your store of purchase. Replace with a non-scratched,nonwarped disc. Eject the disc then reload it properly.

DVD player

Error display ERROR 2

ERROR 3

ERROR 6

CD deck and does not play.

CD changer

ERROR 2

ERROR 3

ERROR 6

A CD inside the CD changer is not loaded. A CD inside the CD changer cannot be played due to scratches,etc. A CD inside the CD changer cannot be

This is a failure of CD changer's mechanism. Replace with a non-scratched,nonwarped disc. Eject the disc then reload it properly.

played because it is loaded upside-down.

Note:If an error display other than the ones described above appears, press the reset button. * When the reset button is pressed,frequencies of TV/radio stations,titles,etc. stored in memory are cleared.

SYSTEM CONNCTION

(Gray)

Yellow

VRX765VD/VRX766VD

RCA video cable (included the TV tuner)

Video

Selector

Front Speakers

Digital optical fiber cable (included the DVH940)

(Black)

Non fader

CeNET cable

output

(included the TV tuner)

TV Tuner

(TTX7501z/TTX7504z)

CeNET cable (included the SIRIUS)

*XM ; sold separately

Satellite Radio

Receiver

CeNET cable (included the DVH940)

5.1 ch Surround Decoder

(DVH940)

Purple

White

RCA cable (included the DVH940)

Red

RCA cable (sold separately)

4-Channel

RCA cable (sold separately)

CeNET Y-adapter (CCA-519-601, sold separately)

Amplifier

Center speaker built-in amplifier

(SRK5)

Powered sub-woofer built-in amplifier

(SRV303)

CeNET CD Changer

Ferrite clamp (Included the DVD changer)

CeNET DVD Changer

(VCZ625)

Rear Speakers

RCA video cable (included the VCZ625)

(DCZ625)

VRX765VD VRX766VD

CeNET Cable (included the Changer)

Set the [SLAVE/STAND ALONE] switch to the [SLAVE] position.

SLAVE

STAND ALONE

Digital optical fiber cable (

DCA-005/008 , sold separately)

(Gray)

Set the [CeNET/STAND ALONE] switch to the [CeNET] position.

CeNET

STAND ALONE

- 4 -

WIRE CONNECTION

Radio antenna jack

TV tuner input terminal or

Yellow

DVD changer input terminal

Optical output connector

No. Description No. Description

1 SP R/L(+) 3 SP F/L(-) 5 SP F/L(+) 7 SP F/R(+) 9 SP F/R(-)

11 SP R/R(+) 13 SP R/R(-) 15 BACK UP

2 SP R/L(-) 4 PHONE MUTE 6 ACC

8 AUTO ANT 10 REMOTE 12 ILLUMI 14 PARKING BRAKE 16 GND

iPod

J601

CeNET terminal

1 3 5 7

9 11 13

Yellow

BACK UP (+12V main power)

Black

Purple

Purple/Black

Gray/Black

White/Black

2 4 6

8 10 12 14

Orange/White

Green/Black

Blue/White

Blue

Brown

Grass-green

Ground

Rear right +

Rear right -

Red

+12V accessory

Gray

Front right +

Front right -

White

Front left +

Front left -

Green

Rear left +

Rear left

Amp. turn-on lead

Illumination

Auto antenna

Phone mute

Parking brake lead

P201

Purple

Gray

Black

Red

2 4 6 8

1 3 5 7 9

Gray

Black

10 12 14 16 18

Red

White

Red

White

Red

White

Connector cab

(CCA-670-600)

11 13 15 17

Right left

Yellow

Front audio output terminal

Rear audio output terminal

Non fader output terminal

Video output terminal

Yellow

Video

White

Audio (left)

Red

Audio (right)

Visual input terminal

Description

No.

LEFT REAR

RIGHT REAR

LEFT FRONT

RIGHT FRONT

S-GND

NF LEFT

NF RIGHT

S-GND

Description

No.

2ZONE LEFT

2ZONE RIGHT

V OUT GND

V IN GND

VIDEO OUT

VIVEO IN

V-AUDIO GND L

V-AUDIO GND R

V-AUDIO LEFT

V-AUDIO RIGHT

4-Channel Amplifier

Rear monitor

VTR etc.

Green

Red

White

Right

(2-ZONE output terminal)

Left

- 5 -

Wireless

Head phone

VRX765VD VRX766VD

BLOCK DIAGRAM

Main unit section

VRX765VD VRX766VD

- 6 -

ADJUSTMENTS

CH1

CH2

(KI2

*Refer to the printed circut board(47,50 or 51 pages)for an adjustment point and VR. *The NTSC (K-A:PAL)composite output signal of the signal generators of adjustment is performed with the following output.Video input of visual mode. A image signal: 714mV A synchronized signal: 286mV

Sub PWB section

1. Confirm the power supply voltage Input signal: 10-steps wave Measurement is performed by composite screen display.It measures by digitalbolt meter and DIMMER is 100%.

1-1.Adjust VR551 so that voltage of TP593 is 5.30 +0.02/-

0.02V. Caution: A LCD controller will be damaged if the voltage beyond 5.45V is added.

1-2.Confirm that TP556 is 3.3 +0.2/-0.2V 1-3.Confirm that TP558 is 7.5 +0.2/-0.2V 1-4.Confirm that TP559 is 18.5 +0.8/-0.8V 1-5.Confirm that TP555 is -12.0 +0.5/-0.5V

LCD PWB section

2. Confirm the PLL lock Input signal: 10-steps wave

2-1.It checks that see a screen and 10 gradation display do

not have a synchronous flow. After checking and uniting the freerun frequency of item

9.when the synchronoization cannot be taken.

5. Contrast adjustment (black-white) Input signa: 10-steps wave

Measurement is performed by composite screen display. It measures with an oscilloscope.

5-1.Adjusts VR801 so that the black-black level (V B-w) of

the waveform of TP861 (G) will become 3.8 +0.1/-0.1V. (Refer to Fig. 1)

6. Gamma voltage check

Input signal: 10-steps wave Measurement is performed by composite screen display. It measures with an oscilloscope.

6-1.Confirm the waveform of TP861(LCD G) that ten grada-

tion has come out. 6-2.It checks that it is the 3rd gradation is 2.3+0.2/-0.2V. 6-3.Confirm that TP806(Gamma 0) is 2.30 +0.20/-0.20V 6-4.Confirm that TP807(Gamma 2) is 2.13 +0.20/-0.20V

7. White balance adjustment

Input signal: 10-steps wave

Measurement is performed by composite screen display.

It measures DC range of an oscilloscope.

*Are careful in order to perform correctly white balance

adjustment. *1. The range of CH1,CH2 of an oscilloscope is used as 1V

range. *2. CH1,CH2 are indicated by GND and GND is united. (Re-

fer to Fig. 2)

3. BRIGHT voltage adjustment Input signal: 10-steps wave Mesurement is performed by composite screen display. It measures by digital bolt meter.

3-1.Adjust VR804(BRIGHT) so that the voltage of

TP805(BRIGHT) will become 2.00 +0.02/-0.02V.

4. RGB-AMP adjustment (black-black) Input signal: 10-steps wave Measurement is performed by composite screen display. It measures with an oscilloscope.

4-1.Adjusts VR805 so that the black-black level (V B-B) of

the waveform of TP861 (G) will become 4.0 +0.1/-0.1V. (Refer to Fig. 1)

(KI1

7-1.White balance red adjustment 7-1-1.The waveform of TP861 is displayed on CH1 of an

oscilloscope, and the waveform of TP862(LCD-R) is displayed on CH2.

7-1-2.Adjust VR802(BRT-R) so that the waveform of

TP862(LCD-R) will become the same as the waveform

of TP861. 7-2.White balance blue adjustment 7-2-1.The waveform of TP861 is displayed on CH1 of an

oscilloscope, and the waveform of TP860(LCD-B) is dis-

played on CH2. 7-2-2.Adjust VR803(BRT-B) so that the waveform of

TP860(LCD-B) will become the same as the waveform

of TP861.

8. VCOM AC adjustment

Input signal: 10-steps wave

Measurement is performed by composite screen display.

It measures with an oscilloscope. 8-1.Adjust the VR806(VCOM AC) so that amplitude of a

waveform of TP852(VCOM AC) is 7.0+0.1/-0.1V.

There are no abnormalities, such as distortion, in a wave-

form.

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VRX765VD VRX766VD

9. Free run frequency adjustment Input signal: 10-steps wave Measurement is performed by composite screen display. It measures by frequency counter and DIMMER is 100%.

9-1.Adjust VR941 so that the frequency of TP949 will be-

come to 15.734kHz+10/-10Hz. *TP804 is made to short-circuit to GND. It checks that the voltage of TP951 is 1.61+0.20/-0.20V at this time.

And checks that the voltage of TP952 is same.

10. PAL burst cleaning coil adjustment Input signal:The color bar signal of PAL. It measures with an oscilloscope etc.

10-1.Adjust L803 coil so that change TP860(LCD-B) of a

color waveform may be lost.

11. BRT/COL/HUE check Input signal: Split color bar signal

11-1.Comfirm that the color bar is normally displayed at state

to begin.

11-2.Comfirm that the BRT/COL/HUE control is moved

screen.

11-3.Comfirm the superimposition display is normally.

12. V-MUTE check Input signal:Split color bar signal

12-1.Comfirm a composite video screen is mute of V-

MUTE:"H" .

Main PWB section

19. TV delay time adjustment Adjustment is performed in TV mode and the stable channel which does not have disorder in a screen is used. It acts as the monitor of the signal of TP329 (Normal horizontal synchronous input) and TP421 (Delay output synchronization).

19-1.To falling of the Horizontal Synchronizing signal of

TP329, VR401 is adjusted so that falling of TP421 may be overdue 3.50 +0.1/-0.1 uS

19-2.Confirm that Low level time of TP421 is 4.7 +0.7/-0.7uS. 19-3.It checks whether there is any gap in the right-and-left

balance of a superimposition display to TV image, or the character has not passed by the end after the adjustment. Recommends connected TV tuner :TTX7501Z(ZT4620B-A) for NTSC,:TTX7504Z(ZT-4610K-A) for PAL(s).

20. S-meter adjustment of BUS-tuner The adjustment data is written in the memory of EEPROM(IC502).The special jig and software are necessary for BUS-TUNER adjustment.

* CeNET-analyzer * Windows installed Personal computer * SSG * Adjustment-Software(Ver.Y4-S009-513-20051111)

13. Wide mode check Input signal:Split color bar signal

13-1. Comfirm a wide mode changed screen(Full wide /Wide

/Cinema /Normal).

14.Screen position check Input signal: Mono-sucpeo signal.

14-1.Comfirm that the screen is displayed in the center by

mono-scope display (Video mode).

14-2.Comfirm that the screen is displayed in the center by

radio screen display (RGB mode).

15.Synchronicity condition check

15-1.Comfirm a normal display by DVD playback (main

menu) of HITOMI.

16.Key sw operation/Illum check

16-1Comfirm that key operation can be performed. 16-2Comfirm the key illum lighting .

17.Back light check

Power supply voltage: 13.2V

DIMMER=100% 17-1.Comfirm the TP962 freqency is 63kHz +5/-5kHz. 17-2.Comfirm the TP961 voltage is 5.2V +0.5/-0.5V. 17-3.Comfirm the light on at the power supply voltage to

10V.

17-4.Comfirm check at DIMMER control changes so that

brightness changes.

18. VCOM-DC check

Input signal:10-steps wave Measurement is performed by composite screen display.

18-1.Adjust VR807(VCOM DC) so that a screen flicker may

become the minimum.

VRX765VD VRX766VD

a. Installation of software in the set-folder of the writing

E2P.

b Connect CeNET-analyzer to the unit with the CeNET-

cable.

c Connect CeNET-analyzer(MASTER/SLAVE side) to the

PC with the serial crossing cable.

d Connect POWER-lead of CeNET-analyzer to the

POWER-lead of the unit.

e Connect the antenna to the unit.(FM-ANT for first ad-

justment)

f Turn on CeNET-analyzer,and press the RESET-button

of it.

20-1.Set up the software 20-1-1.Click [ADJ_DSP]. 20-1-2.Click [open Comm PORT].(To open the COM port

of PC)

20-1-3.Click [Initialization of JIG].(The BUS-analyzer

sounds)

20-1-4.Click [Incoming connection].(The unit is recognized

to the BUS-analyzer)

The data is displayed, and the display changes regu-

larly.

20-2.PRN data writing / Set up FM-IF-Offset data 20-2-1.Click [Initial EEPROM with CS 16], and select PRN-

FILE.

The PRN-data is write in EEP-ROM of the unit. 20-2-2.Confirm "OK" display after writing of data. 20-2-3.Click [Setting-prn] under "FM IF-COUNT".(the writ-

ten FM-IF-Offset data becomes effective.)

20-3.Adjustments FM S-meter 20-3-1.Set SG output to 65dBuV.(FM) 20-3-2.Click [Adj,HI] of "FM S-Meter".(Wait until the value

stops.)

- 8 -

20-3-3.Set SG output to 55dBuV.(FM) 20-3-4.Click [Adj,LO] of "FM S-Meter".(Wait until the value

stops.)

20-3-5.Click [Check].If the display is not within +/-0.5dBuV

of ANT-output level of SG, readjust with "MODON"(22.5kHz 400Hz).

20-4.Set up FM-IF-Offset data

* Exchange the antenna for "AM-ANT-dummy"

<!8>20-4-1.Click [Setting-prn] under "AM IF-COUNT".(The

AM-IF-Offset data of EEPRON is effective.)

20-4-2.Click [Check], and confirm the display is within +/-

500.0.

20-5.Adjustments AM S-meter 20-5-1.Set SG output to 70dBuV.(AM) 20-5-2.Click [Adj,HI] of "AM S-Meter".(Wait until the value

stops.) 20-5-3.Set SG output to 40dBuV.(AM) 20-5-4.Click [Adj,LO].(Wait until the value stops.) 20-5-5.Click [Check]. If the display is not within +/-0.5dBV

of ANT-output level of SG, readjust with "MOD-ON"(30%

400Hz).

Finally, push the reset button of the unit.

Slide mechanism section

23 Horizontally position

Calibration jig is used in order to memorize a horizontal level position. Please refer to an attached figure A. It is made to memorize horizontally among a figure in the position of points. It is performing giving about 3 degrees of angles intentionally. If the MUTE button and the ISR button are pushed, a beep sound will sound. A calibration begins at the time. Flow of operation a. Slide OPEN b. Tilt up: Memory of 110 degree position c. Tilt down: Memory of horizontally position (Jig used) d. Tilt up e. Tilt down f. Slide CLOSE g. Calibration end

 



When computer continues to freeze, click [RESET] of "MENU", and readjust the lost adjustment point.IF not returning, press the RESET-button of CeNET-analyzer.and restart adjustment from the first step.

21. OSD dot adjustment

An adjustment screen is performed on the "T-PNL"

screen, or the 9th screen (five-step display) of "COLOR-

BAR" in the test mode.

Please choose the screen which is easy to adjust from

either. 21-1.The hole has opened in the Lower case and it adjusts

by VR451 mounted in the MAIN-PWB solder side. 21-2.In the case of adjustment in a T-PNL screen

It adjusts so that the white line of a 1-dot display long

may be vividly displayed. 21-3.In the case of adjustment by 9th COLOR-BAR

It adjusts so that the white line of top, the bottom and

inside may be displayed as clear white.





- 9 -

VRX765VD VRX766VD

EXPLANATION OF IC

051-3924-90 MD1424R DC to DC Converter

VB8GND

Dead

time

Control

Output

Driver

HF OSC

HFCK

Protection

Vboot20

Boot strap

High side

Driver

Low side

Driver

3,4,5,6

1,2,22,23,24,25

V GL 21 V GH7

HSB14

P DRV 116

P DRV 315

N DRV 23

N DRV 41

P GND2

CT5

ENA8

VCC19

Vref11

R/C (H-ON) 18

Error Amp out 12

Error Amp in- 13

OSC

OSC 10

Soft S 14

CONTROL

Over+ 16

Over - 15

Thermal

shut down

051-3925-90 OZ9910ISN-T2 Dual Forward PWM Controller

VIN13

Vref 12

GND A 4

LCT 6 LF OSC

ADJ 7

I-SENSE 11

V-SENSE 9

CMP/SST 10

Voltage Ref

Current Bias

Current

Feedback

Control

Voltage

Feedback

Control

Feedback Control

Control

Logic

High-side

Driver Buffer

LFCK

TerminalDescription

pin 1: N DRV 4 : Bottom MOSFET gate drive output in dual

forward converter. pin 2: P GND : High-current power ground. pin 3: N DRV 2 : Bottom MOSFET gate drive output in dual

forward converter. pin 4: GND A : Low-current signal ground. pin 5: CT : High frequency oscillator capacitor for oper-

pin 6: LCT :Low frequency timing capacitor for LPWM

ation and striking frequency.

dimming and striking timer. pin 7: ADJ : Signal input for LPWM/ analog dimming. pin 8: ENA : Enable and reset. pin 9: V-SENSE :Transformer output over-voltage and over-

current detection. pin 10:CMP/SST : Soft start and loop compensation capacitor. pin 11:I-SENSE :Lamp current sensing and lamp on detec-

tion. pin 12: Vref : Reference voltage output. pin 13: VIN : Supply voltage for IC. pin 14: HSB : High side driver buffer output. pin 15: P DRV 3 : Top MOSFET gate drive output in dual for-

pin 16: P DRV 1 : Top MOSFET gate drive output in dual for-

ward converter.

051-6456-00 YGV629-VZ Video display processor

TerminalDescription

pin 1: PLL VDD : - : PLL power supply. pin 2: PLL FILTER : - : PLL filter connection. pin 3: PLL VSS : - : PLL ground. pin 4 : NC : - : Not in use. pin 5: PLL CTL 5 : IN: PLL multiply select.

VDDP GND

Vout

pin 6: PLL CTL 4 : IN: PLL multiply select. pin 7: PLL CTL 3 : IN: PLL multiply select. pin 8: PLL CTL 2 : IN: PLL multiply select. pin 9: PLL CTL 1 : IN: PLL multiply select. pin 10: PLL CTL 0 : IN : PLL multiply select. pin 11: DT CK Sel_N : IN : Display clock select. pin 12: DT CK IN : IN : Display clock input. pin 13: VSS : - : Digital ground. pin 14: VDD : - : Digital power supply. pin 15: CPU D 0 :I/O: CUP interface. Data bus. pin 16: CPU D 1 :I/O: CUP interface. Data bus. pin 17: CPU D 2 :I/O: CUP interface. Data bus. pin 18: CPU D 3 :I/O: CUP interface. Data bus. pin 19: CPU D 4 :I/O: CUP interface. Data bus. pin 20: CPU D 5 :I/O: CUP interface. Data bus. pin 21: CPU D 6 :I/O: CUP interface. Data bus. pin 22: CPU D 7 :I/O: CUP interface. Data bus. pin 23: CPU WAIT_N : O : CUP interface. Wait. pin 24: CPU READY_N : O : CUP interface. Ready. pin 25: CPU INT_N : O : CUP interface. Interrupt. pin 26: VDD : - : Digital power supply. pin 27: VSS : - : Digital ground. pin 28: CPU CS_N : IN : CUP interface. Chip select. pin 29: CPU WR_N :IN : CUP interface. Write command. pin 30: CPU RD_N : IN : CUP interface. Read command. pin 31: CPU PS 2 : IN : CUP interface. Port select. pin 32: CPU PS 1 : IN : CUP interface. Port select. pin 33: CPU PS 0 : IN : CUP interface. Port select. pin 34: CPU SD OUT : O : CUP interface. Serial data output. pin 35: CPU S D IN : IN: CUP interface. Serial data input. pin 36: CPU S CS_N : IN : CUP interface. Serial chip select. pin 37: CPU S CLK : IN: CUP interface. Serial clock. pin 38: CPU SER_N : IN : CUP interface. Parallel/Serial select. pin 39: CPU RESET_N :IN : CUP interface. Reset. pin 40: VSS : - : Digital ground. pin 41: VDD : - : Digital power supply. pin 42: Memo A 0 : O : Pattern Memory interface. Address output. pin 43: Memo A 1 : O : Pattern Memory interface. Address output. pin 44: Memo A 2 : O : Pattern Memory interface. Address output. pin 45: Memo A 3 : O : Pattern Memory interface. Address output. pin 46: Memo A 4 : O : Pattern Memory interface. Address output. pin 47: Memo A 5 : O : Pattern Memory interface. Address output. pin 48: VSS : - : Digital ground. pin 49: Memo A 6 : O : Pattern Memory interface. Address output. pin 50: Memo A 7 : O : Pattern Memory interface. Address output. pin 51: Memo A 8 : O : Pattern Memory interface. Address output. pin 52: Memo A 9 : O : Pattern Memory interface. Address output. pin 53: Memo A 10 : O : Pattern Memory interface. Address output. pin 54: Memo A 11 : O : Pattern Memory interface. Address output. pin 55: VDD : - : Digital power supply. pin 56: VSS : - : Digital ground. pin 57: Memo A 12 : O : Pattern Memory interface. Address output. pin 58: Memo A 13 : O : Pattern Memory interface. Address output. pin 59: Memo A 14 : O : Pattern Memory interface. Address output. pin 60: Memo A 15 : O : Pattern Memory interface. Address output. pin 61: Memo A 16 : O : Pattern Memory interface. Address output. pin 62: Memo A 17 : O : Pattern Memory interface. Address output. pin 63: VSS : - : Digital ground. pin 64: Memo A 18 : O : Pattern Memory interface. Address output. pin 65: Memo A 19 : O : Pattern Memory interface. Address output. pin 66: Memo A 20 : O : Pattern Memory interface. Address output. pin 67: Memo A 21 : O : Pattern Memory interface. Address output. pin 68: Memo A 22 : O : Pattern Memory interface. Address output. pin 69: Memo A 23 : O : Pattern Memory interface. Address output. pin 70: Memo A 24 : O : Pattern Memory interface. Address output. pin 71: VDD : - : Digital power supply. pin 72: VSS : - : Digital ground. pin 73: Memo WE_N : O : Pattern Memory interface. Write command.

VRX765VD VRX766VD

- 10 -

pin 74: Memo OE_N : O : Pattern Memory interface. Output enable. pin 75: Memo D 15 :I/O: Pattern Memory interface. Data I/O. pin 76: Memo D 7 :I/O: Pattern Memory interface. Data I/O. pin 77: Memo D 14 :I/O: Pattern Memory interface. Data I/O. pin 78: Memo D 6 :I/O: Pattern Memory interface. Data I/O. pin 79: Memo D 13 :I/O: Pattern Memory interface. Data I/O. pin 80: Memo D 5 :I/O: Pattern Memory interface. Data I/O. pin 81: VSS : - : Digital ground. pin 82: VDD : - : Digital power supply. pin 83: Memo D 12 :I/O: Pattern Memory interface. Data I/O. pin 84: Memo D 4 :I/O: Pattern Memory interface. Data I/O. pin 85: Memo D 11 :I/O: Pattern Memory interface. Data I/O. pin 86: Memo D 3 :I/O: Pattern Memory interface. Data I/O. pin 87: Memo D 10 :I/O: Pattern Memory interface. Data I/O. pin 88: Memo D 2 :I/O: Pattern Memory interface. Data I/O. pin 89: Memo D 9 :I/O: Pattern Memory interface. Data I/O. pin 90: Memo D 1 :I/O: Pattern Memory interface. Data I/O. pin 91: VSS : - : Digital ground. pin 92: VDD : - : Digital power supply. pin 93: Memo D 8 :I/O: Pattern Memory interface. Data I/O. pin 94: Memo D 0 :I/O: Pattern Memory interface. Data I/O. pin 95: Memo RAHZ_N :IN : Pattern Memory interface. High-impedance. pin 96: X TEST 2 : IN : For the test. Connect to VDD. pin 97: X TEST 1 : IN : For the test. Connect to VDD. pin 98: X TEST 0 : IN : For the test. Connect to VDD. pin 99: Moni V S IN_N : IN : Monitor interface. Vertical Sync input. pin100: Moni H S IN_N : IN : Monitor interface. Horizontal Sync input. pin101: NC : - : Not in use. pin102: A VD D : - : Analog power supply. pin103: Moni Red : O : Monitor interface. Analog Red output. pin104: Moni Green : O : Monitor interface. Analog Green output. pin105: Moni Blue : O : Monitor interface. Analog Blue output. pin106: Moni IREF : - : Monitor interface. DAC reference power

supply. pin107: A VSS : - : Analog ground. pin108: NC : - : Not in use. pin109: VDD : - : Digital power supply. pin110: VSS : - : Digital ground. pin111: Moni D Red 0 : O : Monitor interface. Digital Red output. pin112: Moni D Red 1 : O : Monitor interface. Digital Red output. pin113: Moni D Red 2 : O : Monitor interface. Digital Red output. pin114: Moni D Red 3 : O : Monitor interface. Digital Red output. pin115: Moni D Red 4 : O : Monitor interface. Digital Red output. pin116: Moni D Red 5 : O : Monitor interface. Digital Red output. pin117: VSS : - : Digital ground. pin118: VDD : - : Digital power supply. pin119: Moni D Green 0: O : Monitor interface. Digital Green output. pin120: Moni D Green 1: O : Monitor interface. Digital Green output. pin121: Moni D Green 2: O : Monitor interface. Digital Green output. pin122: Moni D Green 3: O : Monitor interface. Digital Green output. pin123: Moni D Green 4: O : Monitor interface. Digital Green output. pin124: Moni D Green 5: O : Monitor interface. Digital Green output. pin125: VSS : - : Digital ground. pin126: VDD : - : Digital power supply. pin127: Moni D Blue 0 : O : Monitor interface. Digital Blue output. pin128: Moni D Blue 1 : O : Monitor interface. Digital Blue output. pin129: Moni D Blue 2 : O : Monitor interface. Digital Blue output. pin130: Moni D Blue 3 : O : Monitor interface. Digital Blue output. pin131: Moni D Blue 4 : O : Monitor interface. Digital Blue output. pin132: Moni D Blue 5 : O : Monitor interface. Digital Blue output. pin133: VSS : - : Digital ground. pin134: Moni FSC : O : Monitor interface. Sub-carrier clock. pin135: Moni YS_N : O : Monitor interface. YS output. pin136: Moni V SYNC_N: O : Monitor interface. Vertical Sync output. pin137: Moni H/C SYN_N : O:

Monitor interface. Horizontal/Composite

Sync output. pin138: Moni BLANK_N : O : Monitor interface. Blank output. pin139: Moni DOT CLK : O : Monitor interface. Dot clock output.

pin140: VDD : - : Digital power supply. pin141: X IN : IN : Crystal connection. pin142: X OUT : O : Crystal connection. pin143: VSS : - : Digital ground. pin144: NC : - : Not in use.

051-7221-18 TC7SH04FU Single Inverter

GND

54VCC

OUT

051-7509-90 SN74LV123APWR

Dual Retriggerable Monostable Multivibrator

Terminal Description

pin 1 : 1 A_ : Channel 1 input A_. Ref. Table 1. pin 2 : 1 B : Channel 1 input B. Ref. Table 1. pin 3 : 1 CLR_ : Channel 1 Clear in. Ref. Table 1. pin 4 : 1 Q _ : Channel 1 Negative output. Ref. Table 1. pin 5 : 2 Q : Channel 2 Positive output. Ref. Table 1. pin 6 : 2 C X : Connect to RX/CX through a capacitor. pin 7 :2 RX/CX : Connect to CX through a capacitor, and con-

nect to VCC through a resistor. pin 8 : GND : Ground. pin 9 : 2 A_ : Channel 2 input A_. Ref. Table 1. pin 10: 2 B : Channel 2 input B. Ref. Table 1. pin 11: 2 CLR_ : Channel 2 Clear in. Ref. Table 1. pin 12: 2 Q_ : Channel 2 Negative output. Ref. Table 1. pin 13: 1 Q : Channel 1 Positive output. Ref. Table 1. pin 14: 1 CX : Connect to RX/CX through a capacitor. pin 15: 1 RX/CX : Connect to CX through a capacitor, and con-

nect to VCC through a resistor. pin 16: VCC : Positive supply voltage.

to VCC

1A_

1Clear_

1Q_

2Cx

2Rx/Cx

GND

Clear

VCC

1Rx/Cx

1Cx

2Q_

2Clear_

2A_

Table 1.

A_ in B in CLR_ in Q out Q_ out Output Enable D-E H H U-P D-P Inhibit X L H L H Inhibit H X H L H Output enable L U-E H U-P D-P Output enable L H U-E U-P D-P Reset X X L L H

D-E : Down-edge D-P : Down-pulse U-E : Up-edge U-P : Up-pulse X :Don't care.

- 11 -

VRX765VD VRX766VD

052-7078-01 uPD703276YGJ-512UENA System Controller

is for legal or rightholder-authorized copying only. Don't steal

music. iPod is a trademark of Apple Computer, Inc., registered in the U.S.

and other countries.

TerminalDescription

pin 1: A Vref 0 : - : Reference voltage for the internal ADC. pin 2: A V SS : - : Negative voltage supply for analog section. pin 3: SYS ACC : O : ACC detect signal output. pin 4: SUB MUTE : O : Sub-zone audio mute signal output. pin 5: A Vref 1 : - : Reference voltage for the internal DAC. pin 6 : RDS CLK : IN : Not in use. pin 7: AV ON : O :The ON command output to the power

pin 8: FLASH : IN : The signal input for the flash memory con-

pin 9: VDD : - : Positive voltage supply. pin 10: REG C : - : The capacitor connection. pin 11: GND : - :Ground. pin 12: X i n : IN : Crystal connection. Main 31.4MHz. pin 13: X ou t : O : Crystal connection. Main 31.4MHz. pin 14: RESET :IN : Reset signal input. pin 15: XT I : IN: Crystal connection. Sub 32.758kHz. pin 16: XT O : O : Crystal connection. Sub 32.758kHz. pin 17: POWER KEY : IN : Power key input. pin 18: BU 9V DET : IN : Backup 9V detection. pin 19: BU 6V DET : IN : Backup 6V detection. pin 20: NU : IN: Not in use. pin 21: OSD INT : IN : The interrupt signal input for the on

pin 22: TUN SDA :I/O: I2BUS serial data input/output for the tun-

pin 23: TUN SCL : O : I2BUS serial clock output for the tuner

pin 24: TP REQ : IN: The request signal from the touch panel

pin 25: iPod/FLASH O : O : Serial data output to iPod or flash memo-

pin 26: iPod/FLASH IN : IN : Serial data input from iPod or flash mem-

pin 27: TP RST : O : The reset pulse output to the touch panel

pin 28: DIMMER : O : PWM output. pin 29: Motor PLS : IN : Motor Pulse input. pin 30: NAVI ON : O : The image signal ON command output for

pin 31: IE BUS TX : O : IE Bus serial data output. pin 32: IE BUS RX : IN : IE Bus serial data input. pin 33: GND : - :Ground. pin 34: E VDD : - : Positive voltage supply. pin 35: DSP SDA :I/O: The serial data input/output for the digital

pin 36: DSP SCL : O : SCL output to the digital signal processor. pin 37: Motor 1 F : O : L = Open. pin 38: Motor 1 R : O : L = Close. pin 39: Motor 2 F : O : L = Tilt Up. pin 40: Motor 2 R : O : L = Tilt Down. pin 41: OFFSET DET : IN : Offset-detection input. pin 42: Amp Standby : O : The standby signal output to the amplifi-

pin 43: NU : IN: Not in use. pin 44: NU : IN: Not in use. pin 45: NU : IN: Not in use. pin 46: NU : IN: Not in use. pin 47: NU : IN: Not in use. pin 48: NU : IN: Not in use. pin 49: NU : IN: Not in use. pin 50: NU : IN: Not in use. pin 51: NU : IN: Not in use. pin 52: NU : IN: Not in use.

supply section.

trol.

screen display.

er pack.

pack.

micro computer.

ry.

ory.

micro computer.

the navigation.

signal processor.

er.

VRX765VD VRX766VD

pin 53: IRI : IN : The remote control signal input. pin 54: NU : IN: Not in use. pin 55: NU : IN: Not in use. pin 56: NU : IN: Not in use. pin 57: NU : IN: Not in use. pin 58: OSD RST : O : The reset pulse output for the on screen

pin 59: TP R X : IN : The serial data input from the touch pan-

pin 60: TP TX : O : The serial data output to the touch panel

pin 61: DVD TX : O : The serial data output to the DVD mech-

pin 62: DVD RX : IN : The serial data input from the DVD mech-

pin 63: W REMCOM : IN : Wired remote controller signal input. pin 64: BLKO : O : The blanking signal output. pin 65: VID / RGB : O : L = Video, H = RGB. pin 66: FL ON : O : The fluorescent light of the LCD ON sig-

pin 67: BEEP : O : Beep out. pin 68: OSD RX : IN: Serial data input from on-screen-display

pin 69: OSD TX : O : Serial data output to on-screen-display IC. pin 70: OSD SCK : O : The clock pulse output to the on screen

pin 71: OSD CE : O : Chip enable output to on-screen-display

pin 72: OSD INH : O : Inhibit pulse output to on-screen-display

pin 73: Freq SEL : O : Frequency select. pin 74: OPN/CL SW : IN : Open/Close switch signal input. pin 75: EJECT SW : IN : Eject switch signal input. pin 76: CATS DET : IN : CATS or DCP detection input. pin 77: ROM EN : O : ROM enable signal output. L = OSD OFF. pin 78: NU : O : Not in use. pin 79: NU : IN: Not in use. pin 80: iPod PWR ON : O : iPod power ON signal output. pin 81: Panel ON : O : LCD panel ON signal output. pin 82: FAN ON : O : The fan on signal output. pin 83: TV/OTHER : O : Horizontal sync select. H = TV. pin 84: FLASH READY : IN : Ready signal input from flash memory. pin 85: EEP DO : O : The serial data output to the EEP-ROM. pin 86: CLK OUT : O : SUB-CLOCK-PLUSE output. pin 87: EEP CK : O : The clock pulse output to the EEP-ROM. pin 88: EEP CE : O : The chip enable signal output to the EEP-

pin 89: EEP DI : IN: The serial data input from the EEP-ROM. pin 90: NU : IN: Not in use. pin 91: KI 0 : IN : Key scan signal input. pin 92: KI 1 : IN : Key scan signal input. pin 93: KI 2 : IN : Key scan signal input. pin 94: KI 3 : IN : Key scan signal input. pin 95: KO 0 : O : Key scan signal output. pin 96: KO 1 : O : Key scan signal output. pin 97: KO 2 : O : Key scan signal output. pin 98: KO 3 : O : Key scan signal output. pin 99: USA/3rd : IN : L = Asia, H = North America. pin100: Mechanism : IN : L = Without the mechanism. pin101: NTSC/PAL : IN : NTSC/PAL select signal input. L = NTSC. pin102: FLASH WR : IN: The write flag input for the flash memory. pin103: B VSS : - : Ground for the bus interface section. pin104: B VDD : - : Positive voltage supply for the bus inter-

pin105: ILL DET :IN : Illumination ON signal input. pin106: BUS ILL : O : Illumination-ON signal output for Ce-NET. pin107: ILL ON : O : The illumination ON signal output. pin108: Blink LED : O : LED Blinking signal output. pin109: DVD ON 2 : O : DVD ON signal output. pin110: NU : IN : Not in use. pin111: DVD RST : O : The reset signal output to the DVD mech-

display IC.

el micro computer.

micro computer.

anism.

nal output.

IC.

display IC.

IC.

ROM.

face section.

anism.

- 12 -

pin112: DSP RST : O : Reset pulse output to the DSP IC. pin113: DSP INIT : IN: The initial finished signal input from the

Radio-Audio-DSP. pin114: SAMPLE : IN: Not in use. pin115: NU : - : Not in use. pin116: AM/FM 8V ON : O : AM/FM 8V ON signal output. pin117: RDS DATA : IN : RDS serial data input. pin118: AM/FM 5V ON : O : AM/FM 5V ON signal output. pin119: iPod DET :IN : H = iPod is connected. pin120: NU : - : Not in use. pin121: DAC RESET : O : The reset pulse output to DAC. pin122: SYS MUTE : O : System muting signal output. pin123: AMP MUTE : O : Muting signal output to the Audio Power

Amplifier. pin124: NU : - : Not in use. pin125: Motor PWR : O : L = High Speed. pin126: Photo Sens : IN : Photo sensor signal input. pin127: Rear Im Sel 4 : O : Rear image signal selection. Refer Table

pin128: Rear Im Sel 3 : O : Rear image signal selection. Refer Table

pin129: TILT VR : IN : Input-terminal of internal ADC to read the

pin130: FAN TEMP : IN : The input terminal of the internal ADC to

pin131: Rear Im Sel 2 : O : Rear image signal selection. Refer Table

pin132: Rear Im Sel 1 : O : Rear image signal selection. Refer Table

value of tilt-volume.

detect the temperature.

pin133: Frnt Im Sel 3 : O : Front image signal selection. Refer Table

pin134: Frnt Im Sel 2 : O : Front image signal selection. Refer Table

pin135: Frnt Im Sel 1 : O : Front image signal selection. Refer Table

1. pin136: SEL 3 : IN: The selection signal input. pin137: SEL 2 : IN: The selection signal input. pin138: PKB :IN : The parking brake signal input. pin139: PHONE INT : IN : The telephone interrupt signal input. pin140: NU : - : Not in use. pin141: AMP REM DT : IN : Remote controller wire short detection. pin142: AMP REM O : O : ON signal output to the amplifier. pin143: AUTO ANT : O : Auto antenna control signal output. pin144: ACC IN : IN: ACC ON flag input.

pin 10: A 2 0 : IN: Address signal input. pin 11: WE : IN: Write enable signal input. pin 12: RESET :IN : Reset signal input. pin 13: NU : - : Not in use. pin 14: WP/ACC :IN : The write protection signal input / The

acceleration signal input. pin 15: RY/BY : O : The ready/busy signal output. pin 16: A 1 8 : IN: Address signal input. pin 17: A 1 7 : IN: Address signal input. pin 18: A 7 : IN : Address signal input. pin 19: A 6 : IN : Address signal input. pin 20: A 5 : IN : Address signal input. pin 21: A 4 : IN : Address signal input. pin 22: A 3 : IN : Address signal input. pin 23: A 2 : IN : Address signal input. pin 24: A 1 : IN : Address signal input. pin 25: A 0 : IN : Address signal input. pin 26: CE : IN : Chip enable signal input. pin 27: VSS : - : Negative supply voltage. pin 28: OE : IN : Output enable signal input. pin 29: D 0 :I/O: Data input/output. pin 30: D 8 :I/O: Data input/output. pin 31: D 1 :I/O: Data input/output. pin 32: D 9 :I/O: Data input/output. pin 33: D 2 :I/O: Data input/output. pin 34: D 10 :I/O: Data input/output. pin 35: D 3 :I/O: Data input/output. pin 36: D 11 :I/O: Data input/output. pin 37: VDD : - : Positive supply voltage. pin 38: D 4 :I/O: Data input/output. pin 39: D 12 :I/O: Data input/output. pin 40: D 5 :I/O: Data input/output. pin 41: D 13 :I/O: Data input/output. pin 42: D 6 :I/O: Data input/output. pin 43: D 14 :I/O: Data input/output. pin 44: D 7 :I/O: Data input/output. pin 45: D 15/A-1 :I/O: Data input/output. A-1 address input. pin 46: VSS : - : Negative supply voltage. pin 47: BYTE/WORD :IN : Byte / Word selection. pin 48: A 1 6 : IN: Address signal input.

Table 1. Front image signal selection

Visual TV DVD CCD Frnt Im Sel 1 ( pin 135 ) L H L L Frnt Im Sel 2 ( pin 134 ) L L H L Frnt Im Sel 3 ( pin 133 ) H H H L

Table 2. Rear image signal selection

Visual TV DVD DVD A/C Rear Im Sel 1 ( pin 132 ) L H L L Rear Im Sel 2 ( pin 131 ) L L H L Rear Im Sel 3 ( pin 128 ) H H H L Rear Im Sel 4 ( pin 127 ) L L L H

052-7079-00 TC58FVM5B3AFTG65 Lower CMOS Flash Memory

Terminal Description

pin 1: A 15 : IN : Address signal input. pin 2: A 14 : IN : Address signal input. pin 3: A 13 : IN : Address signal input. pin 4: A 12 : IN : Address signal input. pin 5: A 11 : IN : Address signal input. pin 6: A 10 : IN : Address signal input. pin 7: A 9 : IN : Address signal input. pin 8: A 8 : IN : Address signal input. pin 9: A 19 : IN : Address signal input.

- 13 -

VRX765VD VRX766VD

EXPLODED VIEW : PARTS LIST

Main section

104

100

101

104

103

102

VRX765VD VRX766VD

- 14 -

Note)Some parts depend on each model.The model name is specified in the descripion . (B-A;QC-6823B-A, K-A;PF-QC-6823K-A, K-B;QC-6823K-B , K-C;QC-6823K-C)

1 DCP-558-600 DCP-ASSY(B-A) 1

2 ----------- INNER-ES-SECTION 1 3 335-7790-00 TOP-CVR 1 4 370-6925-00 PANEL-ES 1 5 378-0553-00 BADGE(CLARION) 1 6 948-0692-05 SLIDE-MECH-ASSY 1 7 013-9710-00 TOUCH PANEL 1 8 020-3042-01 DC-MOTOR 1

9 039-2793-00 FPC(MAIN-LCD) 1 10 039-2509-00 FPC(45P) 1 11 286-6827-01 SETPLATE(B-A) 1

12 311-1921-00 LOWER CASE 1 13 331-4174-00 MECH-CVR 1 14 331-4175-00 MECH-BRKT 1 15 331-4176-00 HEAT SINK CVR 1 16 331-3884-01 LCD BRKT 1 17 335-7163-10 SIDE-CVR(L) 1 18 335-7164-10 SIDE-CVR(R) 1 19 345-3799-20 RCA CAP 1 20 345-5470-00 RUBBER PART 1 21 347-6085-00 DOUBLE FACE 2 22 331-4177-00 FPC-CVR(SIDE) 1 23 347-7038-00 SPACER 2 24 347-7260-00 INSULATOR 1 25 331-4173-00 FPC COVER 1 26 347-7262-01 INSULATOR 1 27 347-7739-00 DOUBLE FACE 1 28 347-8029-00 INSULATOR 1 29 347-8028-00 SHADE 1 30 347-7282-00 FILM 1 31 347-7300-00 INSULATOR 1 32 347-7301-00 FILM 2 33 347-7302-00 DOUBLE FACE 1 34 347-8030-00 PROTECT SHEET 1 35 347-8031-00 PROTECT SHEET 1 36 379-0468-00 TFT 1 37 347-8032-00 PROTECT SHEET 1 38 714-2605-8B MACHINE SCREW(M2.6 x5) 11 39 714-5008-4B MACHINE SCREW(M5 x8) 2 40 716-0872-61 PAD SCREW(M1.7 x6 BLK) 7 41 716-0878-50 IT SCREW(M2.6 x5) 4 42 331-4231-00 EARTH PLATE 2 43 716-1816-50 IT SCREW(M2 x4) 2 44 731-2608-8A TAPTIGHT 4 45 331-3946-00 COVER PLATE 1 46 039-2792-00 FPC(DVD-MECH) 1 47 816-2650-00 FLAT WIRE(14P L39) 1 48 780-2612-50 SCREW(M2.6 x12) 2

DCP-559-800 DCP-ASSY(K-A,K-B,K-C)

276-0026-01 SETPLATE(K-A) 276-0027-01 SETPLATE(K-B) 276-0028-01 SETPLATE(K-C)

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

49 781-1722-50 PLATE SCREW(M1.7x2.2) 4 50 781-1750-50 SCREW(phi1.7x2.2) 4 51 781-2002-50 PLATE SCREW(M2.0X2) 4 52 750-3137-03 SPRING(R) 1 53 750-3137-02 SPRING(L) 1 54 929-2504-00 DIGITAL-MECH 1 55 347-5867-00 DOUBLE FACE 1 56 714-2604-8B MACHINE SCREW(M2.6 x4) 13 57 716-1468-01 SCREW (M2 x2.5) 2 58 347-8033-00 INSULATOR 1 59 855-5436-50 RCA PIN CORD 1 60 353-0585-00 SHADE 2 61 ----------- SUB PWB 1 62 074-2001-64 OUTLET SOCKET 1 63 074-2001-62 OUTLET SOCKET 1 64 880-2091D TUNER 1 65 347-7283-00 FILM 1 66 074-1289-80 OUTLET SOCKET(30PDVD) 1 67 074-0881-17 OUTLET SOCKET 1 68 060-0100-50 BUZZER 1 69 074-1194-00 OUTLET SOCKET 1 70 074-1214-00 OUTLET SOCKET 1 71 075-0385-00 JACK 1 72 076-0349-02 PLUG 2 73 076-0353-17 PLUG 1 74 076-0714-20 PLUG 1 75 313-1970-00 HEAT SINK(TR) 1 76 313-1905-00 HEAT SINK(POWER IC) 1 77 074-1205-93 OUTLET SOCKET 1 78 331-4178-00 IC-HOLDER 1 79 331-3850-00 CONECTOR HOLDER 1 80 331-4179-00 IC HOLDER(POWER IC) 1 81 331-4180-00 CONNECTOR HOLD 1 82 331-4182-00 SHIELD CVR 1 83 074-2001-64 OUTLET SOCKET 1 84 331-4311-00 BACK-CVR 1 85 347-7285-00 SPACER(FPC) 1 86 ----------- MAIN PWB 1 87 714-2606-8B MACHINE SCREW(M2.6 x6) 4 88 731-2612-8B TAPTIGHT 2 89 816-3013-50 FLAT WIRE(14P L65) 1 90 074-2011-70 OUTLET SOCKET(20P) 1 91 714-3005-8B MACHINE SCREW(M3 x5) 1 92 074-1171-10 OUTLET SOCKET 1 93 331-4181-00 SHIELD CVR(R) 1 94 074-4020-00 OUTLET SOCKET(ANT) 1 95 092-2226-00 ANT-RECEPT 1 96 331-4199-00 SHIELD CVR 1 97 074-2001-95 OUTLET SOCKET(45) 2 98 074-1138-54 OUTLET SOCKET(4P) 1

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VRX765VD VRX766VD

99 074-2001-80 OUTLET SOCKET 1 100 076-0568-00 PLUG(2P) 1 101 074-1189-85 OUTLET SOCKET(35P) 1

Inner Escutcheon section

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

102 074-2001-64 OUTLET SOCKET(14P) 1 103 074-2001-70 OUTLET SOCKET(20P) 1 104 ----------- LCD PWB

1 ----------- SW PWB 1 2 370-6924-00 ESCUTCHEON(INNER) 1 3 382-7862-00 INNER-BUTTON(L) 1 4 382-7863-00 INNER-BUTTON(M) 1 5 382-7864-00 INNER-BUTTON(R) 1 6 335-7788-00 DISC GUIDE 1 7 346-0200-00 LEATHER SHEET 1 8 331-4168-00 DISCGUIDE PLATE 1

9 331-4169-00 ES-PLATE 1 10 382-7865-00 RESET BUTTON 1 11 074-1289-70 OUTLET SOCKET(20P) 1 12 335-7791-00 LED HOLDER(L) 1 13 335-7789-00 LED HOLDER(R) 1 14 347-7854-00 SLIDER 2 15 816-3012-50 FLAT WIRE(20P) 1

VRX765VD VRX766VD

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

16 716-0872-51 PAD SCREW(M1.7 x5) 13 17 716-0872-21 PAD SCREW(M1.7 x4) 3 18 624-0016-00 MAGNET 1 19 335-7787-00 IR PLATE 1 20 946-0088-00 MAGNET PLATE ASSY 1 21 331-4170-00 LED COVER(L) 1 22 331-4171-00 LED COVER(R) 1 23 076-0708-02 PLUG(2P) 1 24 076-2010-03 PLUG(3P) 1 25 013-7411-51 SWITCH 1 26 001-7097-90 DIODE(CL-194S-W) 7 27 013-6312-50 SWITCH 15 28 060-4017-90 IR-RECIEVER 1 29 013-6513-50 LUMI-SWITCH 1

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DCP section

1 370-6923-00 ESCUTCHEON(F) 1 2 373-1102-00 DIAL-CVR(B-A) 1

3 335-7781-00 REAR-CVR 1 4 382-7852-00 BUTTON(IPOD) 1 5 382-7853-00 BUTTON(TOP) 1 6 382-7854-00 BUTTON(CONT) 1 7 382-7855-00 BUTTON(SRC) 1 8 382-7856-00 BUTTON(BND/ADJ/M) 1

9 382-7857-00 BUTTON(ISR/OP/EJ) 1 10 382-7858-00 BUTTON(MUTE/DOWN) 1 11 382-7859-00 BUTTON(T-UP) 1 12 382-7860-00 BUTTON(VOL) 2

373-1102-01 DIAL-CVR(K-A,K-B,K-C)

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

13 347-8023-00 REFLECTOR(L) 1 14 347-8024-00 REFLECTOR(R) 1 15 335-7782-00 BUTTON HOLDER(VOL) 2 16 335-7783-00 RING PLATE 1 17 335-7784-00 RING COVER 1 18 335-7785-00 ILLUMI PLATE(L) 1 19 335-7786-00 ILLUMI PLATE(R) 1 20 750-6816-00 SPRING 2 21 347-8022-00 DOUBLE FACE(VOL) 2 22 716-0872-61 PAD SCREW(M1.7x6 BLK) 11 23 354-7593-00 MAGNET 1 24 335-7787-00 IR PLATE 1

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VRX765VD VRX766VD

+ 39 hidden pages

Clarion VRX765VD, VRX766VD Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual