Kenwood VZ-5000 Service Manual

IN-DASH MONITOR

VZ-5000

SERVICE MANUAL

Panel assy (A64-3334-02)

Escutcheon (B07-3022-02)

Remote controller assy (A70-2063-05)

OPEN

SP.VOL

WIDE TFT IN-DASH MONITOR

Mounting hardware assy (J21-9716-03)

SIZE AAA BATTERY

(Not supplied)

SCRN MODE V.SEL FNC

V.OFF

SPMODE PWROFF

Lever (D10-4589-04)x2

AV OUT SEL

Mounting hardware (J21-9784-04)x2

Panel assy (A64-3367-03)

DC cord assy (E30-6329-05)

Screw set (N99-1710-05)

RC-403

ISOLATION AMP

AV OUT VIDEO SELECTOR

CVBS VIDEO SELECTOR

AV OUT AUDIO SELECTOR

AUDIO SELECTOR

MUTE AV

SEPARATOR

SYNC

SELECTOR

SYNC

SEPARATOR

SYNC

MCU

CONTROL

RESET

SYSTEM

BUFFER

PROCESSOR

with CLAMP

VIDEO SIGNAL

Y/C SEPARATOR

DELAY

PAL 1H

MUTE SP

RT CLK

E2PROM

FM MPX TX

87.5-88.9MHz

ISOLATION AMP

AMP

ISOLATION

SYSTEM CLK

ACC DET

BU DET

LCD-12V

VIDEO 5V

AUDIO 6V

LCD18.5V

BU5V BU3.3V

MECHA8V

INVERTER 8V

VIDEO 8V

VIDEO 3.3V

TILT MOTOR DRIVER

DRIVER

SLIDE MOTOR

AND

BUFFER

POWER SUPPLY

POWER AMP

AUDIO

SYNC

MECHA PCB 1

SLIDE ADJUST SW SLIDE OPEN END SW OPEN SLIDE SW

SLIDE PULSE SENSOR

MECHA PCB 2

TILT SENSOR

TILT DOWN END SW

LPF

DRIVER

V-COM

CONTROLLER

TIMING

VCO

T/P CONTROL

TOUCH PANEL

INVERTER POWER

SWITCH

DIMMER SENSOR

TFT LCD

WIDE

7INCH

BUZZER SPEAKER RCU SENSOR

RESET

KTC-V500

NAVI

POWER

AV IN 1x3

AV IN 2x3

AV OUTx3

NAVI I/F

IC203 IC204

IC305

IC205,206

IC207,208

IC107

IC103

IC101

IC211

IC307

IC304

IC306

IC308

IC303

Q303,305

Q301,302

IC302

IC301

IC104

IC102

IC100

IC101

Q104

IC300

Q300-302

CVBS IN 1 CVBS IN 2

AUDIO L/R IN 2

AUDIO L/R IN 1

CVBS OUT AUDIO L/R OUT

SPL

SPGND

SPR

TV CVBS

SCDATA

SCREQ

RESET

GND

+14V

SCCON

BPCLK

MCREQ

MCDATA

RCU

AUDIO L

SYNC

AGND

AUDIO R

NAVI SYNC

TV CVBS

OSD RGB IN

NAVI RGB IN

NSYNC IN

CVBS IN 2

CVBS IN 1

TV AUDIO L/R

TV CVBS

TV-I/F

AV OUT VIDEO

AV OUT AUDIO L/R

SYNC IN

C IN

Y IN

V SYNC

VOUT,HOUT

SP OUT L/R

GND

ACC

FMTX

PARK

AUDIO L/R

DATA,CLK.CE

UART

FM TX OUT

I2C

VOLUME

VCOM

I2C

RGB

NTSC/PAL

CSYNC,VSY,HSY

TILT MOTOR

SLIDE MOTOR

CSYNC,VSY,HSY

RGB

VOUT,HOUT

COMs

VIDEO SELECTOR

SCREEN FUNCTION

MODE

KEYBOARD

LIGHT

BACK

OPEN/CLOSE VOLUME UP VOLUME DOWN

T/P XY DATA

610

50 30

PANEL MECHA ASSY

(X35-435) (A/3)

(X35-435) (B/3)

(X14- ) (A/2)

(X35- ) (A/3)

(X14-940) (A/2)

(X16-225) (A/2)

(X16- ) (B/2)

AV-IN1

AV-IN2

NAVI

KTC-V500P

0dB

0dB P-ANT

FX-TM

AV-OUT

IC211IC208

IC207

IC205,206

IC209

KTC-V500N

470

2.0Vrms

1.2Vrms

600mVrms

VZ-5000

BLOCK DIAGRAM / LEVEL DIAGRAM

DISASSEMBLY FOR REPAIR

Rail (C)

Guide section (D)

Rail (C)

Guide section (D)

Slide section

Chassis section

Gear (50)

(G)

(F)

(E)

VZ-5000

1. How to Disassemble the Panel Mechanism

1) Push the sliding section back until it stops moving (A).

2) Remove the Screw (H).

6mm MAX

(A)

Screw (H)

6mm MAX

Sliding section

2. How to Assembly Mechanism

Slowly push the Guide (D) into the Rail (C). Then, slowly assemble the slide section on the chassis section.

Note :

• When assembling, insert the slide so that the backside line of the Slide Section and the hair-lines (G) would be parallel.

•Pay attention to the position of the switch unit (X16-225000 A/2) which is on the back side of the unit. Pay attention so as not to damage the mechanism’s sensor switch (S1~S3).

• When inserting, turn the Gear (50) clockwise and move the mechanism slowly. If and when force is used, the gear of mechanism could be damaged.

3) Slide the Panel Mechanism slowly (B) and then tak e it out.

Note :

When sliding the Panel Mechanism, pa y attention to the position of the switch unit (X16-2250-00 A/2) which is on the back side of the unit. Pay attention so as not to damage the mechanism’s sensor switch (S1~S3).

(B)

Before removing the mechanism

Switch unit (X16-2250-00 A/2)

After removing the mechanism

VZ-5000

DISASSEMBLY FOR REPAIR

3. Assembling Method of the Tilt Sensor

1) Turn the Gear (56) in the direction of the Arrow (J). Then turn the Arm Assy (34) in the Arrow (K) direction as far as it would go.

(K)

56 34

(J)

2) Assemble the tilt sensor while aligning the cut section (L) of the Gear (47) and the Assembly Metal Piece (151).

47(L)

151(M)

COMPONENTS DESCRIPTION

● VIDEO CONTROL UNIT (X14-9400-20)

Ref. No. Application / Function Operation / Condition / Compatibility

IC1 Switching power supply control IC Control of an inverter power supply for DC-DC transformer and back light IC101 Motor driver IC Motor driver for tilting mechanism IC102 Reset IC For resetting the system when the BU3.3V goes under 3.0V IC103 Motor driver IC Motor driver for sliding mechanism IC104 System microcomputer Microcomputer built-in with OSD

IC105,106 3-state buffer for level conversion

IC107 EEP ROM Holds default values for image processing IC’s etc. IC201 Isolation amplifier ISO AMP for TV audio signal input IC202 Isolation amplifier ISO AMP for NAVI audio signal input IC203 Isolation amplifier ISO AMP for AV-IN1 audio signal input IC204 Isolation amplifier ISO AMP for AV-IN2 audio signal input IC205 FM-TX, AV-OUT audio SW (Lch) FM-TX, AV-OUT audio switching (Lch side of AV-IN1, AV-IN2, and TV) IC206 FM-TX, AV-OUT audio SW (Rch) FM-TX, AV-OUT audio switching (Rch side of AV-IN1, AV-IN2, and TV) IC207,208 Switch for SP OUT switching Audio switching for TV, AV-IN1, AV-IN2, and NAVI IC209 FM signal stereo transmitter IC Transmitter IC for FM-TX IC210 3-state buffer for level conversion IC211 Power amplifier for internal speaker Power amplifier for SP IC301 1H delay line 1H delay line for PAL IC302 Image processing IC Gamma and chroma IC

Converts input/output of microcomputer of 0~3.3V to 0~5V (Communication with TV and NAVI)

Converts input/output of microcomputer of 0~3.3V to 0~5V (IC209 : FM transmitter)

VZ-5000

COMPONENTS DESCRIPTION

Ref. No. Application / Function Operation / Condition / Compatibility

IC303 AND gate

IC304 Synchronous separation IC

IC305

IC306

IC307 AV-IN1&2 selector Switching AV-IN1 and AV-IN2 video signals, which are displayed on the screen IC308 Synchronous separation IC Along with IC306, detects image signals from AV-IN2 IC401 Remote control light receptor Reception of remote control data Q1 Interruption to microcomputer at ACC ON Sends WekeUP (interruption) to microcomputer when ACC is turned on Q2~4 Transistor for BU3.3V regulator Composes return-type regulator with Q2, 3, 4, 9 and their peripherals Q6~8 Transistor for BU detection circuit Composes BU_DET circuit with Q6, 7, 8 and its peripherals Q9 Transistor for BU3.3V regulator Composes return-type regulator with Q2, 3, 4, 9 and their peripherals Q10 Transistor for ACC detection Composes ACC_DET circuit with Q10, 12 and their peripherals Q11 Digital transistor Activates IC1 at P-ON Q12 Transistor for ACC detection Composes ACC_DET circuit with Q10, 12 and their peripherals Q13 Digital transistor For parking detection circuit Q20 Power supply SW FET for inverter Composes switching regulator along with IC1 Q21 SW FET for DC power supply Receives switching pulse from IC1 and drives DC-DC transformer Q22,23 Transistor for SW-12V regulator Composes regulator with Q22,23 and their peripherals Q24~26 Transistor for SW3.3V regulator Composes return-type regulator with Q24, 25, 26 and their peripherals Q27~29 Transistor for SW+6V regulator Composes return-type regulator with Q27, 28, 29 and their peripherals Q30~32 Transistor for microcomputer 5V regulator Composes return-type regulator with Q30, 31, 32 and their peripherals Q33,34 Transistor for SW+18.5V regulator Composes return-type regulator with Q33, 34 and their peripherals Q35,36 Interruption at ACC OFF Interrupt microcomputer at ACC OFF with Q35, 36 with their peripherals

Q37,38 DC-DC operation monitoring

Q39 Power supply SW for inverter Receives switching pulse from IC1 and conduct switching on FET Q40 DC power supply SW Receives switching pulse from IC1 and conduct switching on FET Q101~103 Transistor for motor driver IC regulator Composes return-type regulator with Q101, 102, 103 and their peripherals Q104 Voltage level SW for panel mechanism Switches voltage in order to kick up panel mechanism Q201 A. MUTE1 Microcomputer output :Hi turns Q203 and 204 on, which triggers muting Q202 Digital transistor for buzzer driving Sounds buzzer when digital transistor is turned on (2kHz) Q203,204 A. MUTE1 Microcomputer output is Hi : Turns Q203 and 204 on, which triggers muting Q205,206 FM-TX power supply SW FM-TX_ON is Hi : Supplies power Q207 Digital transistor for A. MUTE2 Turns Power AMP Vol 0 and causing muting Q208,209 For FM-TX PLL Composes PLL of FM-TX with Q208, 209 and their peripherals Q210 SW for level conversion IC Makes communication between BH1415F and microcomputer Q211 A. MUTE1 Microcomputer output is Hi : Turns Q203 and 204 on, which triggers muting Q212 Mute SW at reset Actuates mute transistor at RESET Q213 Transistor for level conversion of A. MUTE1 Converts A_MUTE_1 -12V↔3.3V to 0↔3.3V

SW for AV-OUT switching (Selection of AV-IN1 and AV-IN2) Video SW built into video clamp Along with MM1108, detects camera interruption from AV-IN2 and automatically (2 input, 1 output) detects NTSC/PAL of AV-IN1, 2

Conducts synchronous separation on the composite signal and generates synchronization signal from horizontal and vertical AND Conducts synchronous separation on the composite signal and generates synchronization signal from horizontal and vertical AND

6dB AMP/75Ω driver

Monitors whether DC-DC is properly operated P_WATCH is Hi : Transformer operation is OK

VZ-5000

COMPONENTS DESCRIPTION

Ref. No. Application / Function Operation / Condition / Compatibility

Q215,216 Switching FM-TX frequency polarization Q217,218 Power supply SW for power amplifier Turns MUTE2 to Hi and supplies 3.3V to power amplifier at power off Q301 Switching constants of chroma trap filter Switches trap filter constants of NTSC/PAL Q302 Switching constants of chroma trap filter Hi : Pal, Low : NTSC Q303 NAVI SYNC level up Composes level up circuit of NAVI SYNC at Q303 and 305

Q304

Q305 NAVI SYNC level up Composes level up circuit of NAVI SYNC at Q303 and 305

Q308,309

Vertical synchronization filter for Creates vertical synchronization pulse for receiving compound synchronization AN2546FH-AV signal from 34 pin of IC302 and inputting to 35 pin

Transistor for prohibiting video Prohibits video synchronization signal when KW NAVI is not connected at Q308 synchronization signal and 309

● VIDEO UNIT (X35-4350-20)

Ref. No. Application / Function Operation / Condition / Compatibility

IC100 VCOM signal amplification LCD COM voltage level adjustment AMP IC101 Timing controller LCD timing controller IC300 Inverter controller IC Driving and controlling inverter for backlight (For protection, etc.) IC301 Auto-dimmer sensor Backlight is controlled in view of the light received (Only when auto-dimmer is on) Q102 Composite transistor LCD COM voltage drive Q104 Transistor Composes PLL of timing controller Q107~109 3.3V regulator for timing controller Composes return-type regulator with Q107,108,109 and its peripherals Q111~113 3.3V regulator for touch panel Composes return-type regulator with Q111,112,113 and its peripherals Q300 Touch panel Y1 SW Y0 (X0) SW comes on at Y (X)-axis input and goes out at X (Y)-axis input Q301 Touch panel X0/Y1 SW Comes on with Y-axis input and impresses voltage Q302 Touch panel X1/Y0 SW

Switches FM-TX frequency polarization in three levels at Q215, 216 and their peripherals

Comes on when panel touch is detected, or with X-axis input and impresses voltage

MICROCOMPUTER’S TERMINAL DESCRIPTION

● SYSTEM MICROCOMPUTER : M306VPMGD500FP (X14 : IC104)

Pin No.

Pin Name Type I/O Function Processing / Operation Hi Low

1 Vhold1 - For data stylizer (Not used) Fixed 2 HLF1 - For data stylizer (Not used) Fixed

3 MECHA_LV 5V O Panel mechanism power supply control

4NC D/A O 5 TV_SCREQ I Request signal from KTC-V500 6 REMO I Remote control data input

7 V_SYNC I NTSC/PAL detection

8 BYTE I Switching external data bus L fixed 8 bit 16 bit

Switches voltage for kicking up panel mechanism

Inputs V sync and identifies NTSC/PAL

5V 7.5V

VZ-5000

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No.

Pin Name Type I/O Function Processing / Operation Hi Low

9 CNVss I Switching the processor modes L fixed 10 FM_DEVM O Switching FM-TX frequency deviation (*7) 11 FM_DEVS O amount 12 RESET I System reset 3.0V or less Reset 13 Xout - Oscillator 14 Vss - GND 15 Xin - Oscillator 16 Vcci - 3.3V 17 OSC1 I OSD filter 18 OSC2 - NC

19 INT1 I

20 BU_DET I BU detection

21 OSD_BLK O OSD blank signal 22 OUT2 - NC 23 ACC_DET I ACC detection ACC ON ACC OFF 24 VOLUME PWM O SP volume (PWM control)

25 P_WATCH I

26 BEEP PWM O Beep 27 PRK_DET I Parking detection ON OFF 28 SCLK I2C I/O I2C bus clock (AN2546 and E2PROM) 29 NAVI_RX 30 NAVI_TX 31 SDATA I2C I/O I2C bus data (AN2546 and E2PROM) 32 OSD_R O OSD analog R signal 33 OSD_G O OSD analog G signal 34 OSD_B O OSD analog B signal 35 TV_MCDATA O Serial data output to KTC-V500 36 TV_SCDATA I Serial data input from KTC-V500 37 TV_BPCLK O Clock output to KTC-V500 38 INV_EN O Enable signal to MP1015 Enable Disable 39 P_ON O Power supply (BA9743) control ON OFF 40 PLL_DA S I/O O BH1415F serial data output 41 PLL_CK S I/O O BH1415F clock output 42 FMTX_ON O TX ON/OFF output (BH1415F : FM-TX) 43 PLL_CE S I/O O PLL CE output (BH1415F : FM-TX) Enable Disable 44 A_MUTE_2 O Speaker audio mute Mute Mute OFF 45 A_MUTE_1 O AV OUT audio mute Mute Mute OFF 46 NTSC_PAL O NTSC/PAL switching

47 SEL_SYNC O

UART UART

Interruption on ACC_DET, OP_CL, and V_SEL keys

Detection of 8V or more, 18V or less

Monitoring power supply output of DC-DC transformer movement

O Communication with NAVI RX_D

I Communication with NAVI TX_D

For VP, TC and Croma trap filter NTSC/PAL detection and CAM interruption detection

Detection

Movement

FM-TX ON

PAL NTSC

AV-IN1 AV-IN2

Interruption

Non-

FM-TX OFF

VZ-5000

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No.

Pin Name Type I/O Function Processing / Operation Hi Low

48 SEL_SP3 O Internal speaker output switching (*1) 49 SEL_SP2 O Internal speaker output switching (*1) 50 SEL_SP1 O Internal speaker output switching (*1) 51 SEL_VSP2 O Image switching (*2) 52 SEL_VSP1 O Image switching (*2) 53 SEL_AV2 O FM-TX output, AV-OUT switching (*3) 54 SEL_AV1 O FM-TX output, AV-OUT switching (*3) 55 V_MUTE O Screen mute Mute Mute OFF 56 TV_RST O Tuner reset 57 TV_SCCON O ON/OFF control to KTC-V500 Power ON Power OFF 58 TV_MCREQ O Data transfer request output to KTC-V500 59 V_SEL I V_SEL key input OFF ON 60 VOL- I Volume down key input OFF ON 61 VOL+ I Volume up key input OFF ON 62 HD I Horizontal synchronization input 63

OEPN/CLOSE 64 VD I Vertical synchronization input 65 D_MODE_4 O QVDZMSEL (*6) 66 D_MODE_3 O SIDE 1 (*6) 67 D_MODE_2 O JUST/SIDE 2 (*6) 68 D_MODE_1 O ZOOM (*6)

69 SW_D I Tilt down end

70 SW_C I Open slide Slide condition

71 SW_B I Slide open end

72 SW_A I Slide adj input

73 INTEXT O Navi/Video switching

74 EX M- O Panel mechanism slide motor output- (*4) 75 EX M+ O Panel mechanism slide motor output+ (*4) 76 RI M- O Panel mechanism tilt motor output- (*5) 77 RI M+ O Panel mechanism tilt motor output+ (*5) 78 Y0 O Touch panel Y-axis input mode (*8) Y-axis reading 79 X0 O Touch panel X-axis input mode (*8) X-axis reading 80 X1 O Touch panel X-axis input mode (*8)

81 O Mirror display control

82 VPOS3 O Screen vertical position setting output Bit 2 0~7 If the number is 1 0 83 VPOS2 O Screen vertical position setting output Bit 1 larger than this read, 1 0 84 VPOS1 O Screen vertical position setting output Bit 0 then lower side 1 0

I Open/Close key input OFF ON

Synchronization switching when KW-NAVI not connected

Transfer request

Others

Normal display

When panel is

fully tilted down

When slide full closed or full open Within panel slide

adjustment rang

When NAVI not

connected

Touch detection Mirroring (Right/

Lest reversed)

VZ-5000

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No.

100 CV1in1 - For data stylizer (Not used)

Pin Name Type I/O Function Processing / Operation Hi Low

85 HPOS 4 O Screen horizontal position setting output Bit 3 0~15 If the number is 1 0 86 HPOS 3 O Screen horizontal position setting output Bit 2 larger than this read, 1 0 87 HPOS 2 O Screen horizontal position setting output Bit 1 then right side 1 0 88 HPOS 1 O Screen horizontal position setting output Bit 0 1 0

0~0.8V : Screen

89 KEY AD I Screen/Mode/Function key input 0.9V~1.6V : Mode

1.7V~2.5V : Function 90 Y_DATA AD I Touch panel Y data 91 X_DATA AD I Touch panel X data 92 PH_DET AD I Panel mechanism slide pulse input 93 R_SENSE AD I 94 DIM_SENS AD I Dimmer sensor input 95 VHold2 - For data stylizer (Not used) Pull down 96 HLF2 - For data stylizer (Not used) Pull down 97 CVin2 - For data stylizer (Not used) Pull-up 98 TVSETB - Test terminal Fixed 99 Vcce - 5V

Panel mechanism tilt position encoder input

(*1) Internal speaker output switching

AV-IN1 TV AV-IN2 NAVI SEL_SP1 L H * * SEL_SP2 L L H * SEL_SP3 L L L H

(*2) Image switching

AV-IN1 TV AV-IN2 SEL_VSP1 L H L SEL_VSP2 L L H

(*3) FM-TX output, AV-OUT switching

AV-IN1 TV AV-IN2 SEL_AV1 L H L SEL_AV2 L L H

(*4) Panel mechanism slide motor output

Brake Slide OP Slide CL Wait EX M+ H H L L EX M- H L H L

(*6) Display mode switching

NORMAL FULL JUST ZOOM D_MODE_1 ZOOM L L L H D_MODE_2 JUST L L H L D_MODE_3 SIDE1 H L H * D_MODE_4 QVDZMSEL * * * H

(*7) FM-TX frequency deviation change switching

-12db -6db 0db FM_DEVS L H H FM_DEVM L L H

(*8) Touch panel input mode

Touch detection Wait X-reading Y-reading Y0 L L L H X0 L L H L X1 L H L H

(*5) Panel mechanism tilt motor output

Brake Tilt-down Tilt-up Wait RI M+ H H L L RI M- H L H L

VZ-5000

VSEL

SP AV

FULL

VOL 21

NORMAL NORMAL

VID1

Gamma I CADJ Ver1.00

VCOFree 80H Bright 80H Contrast 80H BLimit 40H WLimit 40H YGain 80H Gamma1 80H Gamma2 40H

RSubBrit 80H BSubBrit 80H RSubCont 80H BSubCont 80H VCom A0H Flicker 80H HPos 80H VPos 80H

FULL

VCOFree 80H

Image Screen

Press down SCR key continuously/ Remote controller TV-band switching key

Adjustment Item Selection Screen

Moving cursor upward : VOL UP of the remote controller/ VOL UP of the panel key/ left section of the touch panel

Moving cursor downward : VOL DOWN of the remote controller/VOL DOWN of the panel key /right section of the touch panel

Selection of Image Source : V. SEL of the remote controller/ V. SEL of the panel key

Adjustment Screen

SCR key/ Remote control seek mode key/ Center section of the touch panel

Increasing Value : VOL UP of the remote controller/ VOL UP of the panel key/ right section of touch panel

Decreasing Value : VOL DOWN of the remote controller/VOL DOWN of the panel key /left section of touch panel

Removing display/Re-display : VOL SEL of the remote controller/ VOL SEL of the panel key

TEST MODE

● Outline

In order to conduct image system adjustments in the X149400-20, the following procedures should be followed :

1. Enter the test mode. (Refer to How to enter the test mode.)

2. Enter the adjustment screen of the image system parameters. (Refer to Adjustment of the Image related parameters.)

3. Adjust the parameters, using either the remote controller, panel key, or touch panel. Refer to the Adjustment as for the adjustment values.

4. Release the test mode. (Refer to How to release the test mode.)

● How to Enter the Test Mode

While pressing down FUNC key and VOLUME DOWN key at the same time, reset. Beep sounds for 500ms seconds.

● How to Release the Test Mode

Turn off the backup pow er supply, reset, power off , or A CC off .

● Adjustment of the Image Related Parameters

For this function, adjustments are conducted for images related items and the function depends on the EEPROM. The adjustment values should be set either with this functions or should be cleared with the EEPROM CLEAR function for changing.

1. How to Enter the Adjustment Item Selection screen

In the Test Mode, enter the adjustment Items selection screen by pressing the SCR key of the panel for a few seconds continuously or by TV-band switching key on the remote control (Other than the screen control, angle control, or menu screens). When the Image screen is TV, the remote control does not work. Also, the Image source when entering the selection screen is AV-IN1.

2. Transition of the Conditions

When returning from the screen (When SCR key/Remote controller seek mode key/Center section of the touch panel is pressed.), EPROM is written. Do not turn off the power supply in this screen. The beep is sound 4 times when there is error in writing to the EPROM and there will be an error message displayed. It is not possible to move out of the adjustment screen until the writing is successful.

TEST MODE

VZ-5000

3. Flicker Adjustment/Horizontal Position Adjust-

ment Direct Access (Access possible from the screen in above 2)

Flicker adjustment/Horizontal position adjustment conducted in the inspection process of the unit, can be directly accessed from the remote controller key form the image screen of the test mode. The transition is made while keeping the image source. This is not possible with the TV.

Image Screen

VSEL

VID1

FULL

VOL 21

SP AV

NORMAL NORMAL

Flicker Adjustment : Seek up Horizontal position adjustment : Seek down

Adjustment screen

FULL

SCR key/ Seek mode key of remote controller/ Center section of the touch panel

Operation is the same as usual

4. Adjustment Item

Item Display CH Default Value

VCO Free run VCOFree CH16 80H Bright Bright CH6 80H Contrast Contrast CH13 80H Black limiter BLimit CH5 40H White peak limiter WLimit CH10 40H Ygain YGain CH2 80H Gamma 1 Gamma1 CH11 80H Gamma 2 Gamma2 CH12 40H Rch sub-bright RsubBrit CH8 80H Bch sub-bright BsubBrit CH9 80H Rch sub-contrast RsubCont CH14 80H Bch sub-contrast BsubCont CH15 80H Common amplitude Vcom CH1 C0H Common DC (Flicker) Flicker CH23 C0H Horizontal position Hpos - 03H Vertical position Vpos - 02H

VCOFree 80H

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