Sony DX-1A, KV-40XBR700 Service Manual

Self Diagnosis

Supported model

SERVICE MANUAL

MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO.

KV-40XBR700 KV-40XBR700

RM-Y184 US SCC-S47G-A

RM-Y184 CND SCC-S48E-A

DX-1A

CHASSIS

9-965-919-01

KV-40XBR700

RM-Y184

TRINITRON® COLOR TELEVISION

TABLE OF CONTENTS

KV-40XBR700

SECTION TITLE PAGE

Speciﬁ cations ................................................................................. 4

Warnings and Cautions .................................................................. 5

Safety Check-Out ........................................................................... 6

Self-Diagnostic Function................................................................. 7

1. Disassembly

1-1. Rear Cover Removal.............................................................. 9

1-2. Chassis Assembly Removal................................................... 9

1-3. Service Position ..................................................................... 9

1-4. Picture Tube Removal .......................................................... 10

Anode Cap Removal Procedure................................................... 10

2. Set-Up Adjustments

2-1. Beam Landing ...................................................................... 11

2-2. V-PIN and V-CEN Adjustment .............................................. 12

2-3. Convergence ........................................................................ 12

2-3.1. Vertical and Horizontal Static Convergence ............. 12

2-3.2. Operation of BMC (Hexapole) Magnet..................... 12

2-3.3. TLH Plate Adjustment .............................................. 12

2-3.4. Screen Corner Convergence ................................... 13

2-3.5. Dynamic Convergence Adjustments ........................ 13

2-4. Focus Adjustment................................................................. 13

2-5. Screen (G2).......................................................................... 13

2-6. Picture Quality Adjustments ................................................. 14

2-6.1. Video Input - Two Picture Sub Contrast

Adjustment ............................................................... 14

2-6.2. Video Input - Sub Hue/Sub Color Adjustment.......... 14

2-6.3. RF Input - Two Picture Sub Contrast Adjustment ..... 15

2-6.4. RF Input - Sub Hue/Sub Color Adjustment .............. 15

2-7. White Balance (CRT) and Sub Bright Adjustment ............... 16

2-8. Raster Center Adjustment .................................................... 16

2-9. Picture Distortion Adjustments............................................. 16

2-9.1. NTSC (DRC) Full Mode Adjustment ........................ 16

2-9.2. 1080i HD Mode Adjustment ..................................... 17

2-9.3. Vertical Compressed Mode Check and

Conﬁ rmation............................................................. 17

SECTION TITLE PAGE

3. Safety Related Adjustments

3-1.

HV Service Adjustments ...................................................... 18

3-2. B+ Max Conﬁ rmation ........................................................... 18

3-3. HV Service Flowchart .......................................................... 18

4. Circuit Adjustments

4-1. Setting the Service Adjustment Mode.................................. 19

4-1.1. Resetting the Data ................................................... 19

4-2. Memory Write Conﬁ rmation Method .................................... 19

4-3. Remote Adjustment Buttons and Indicators ......................... 19

4-4. Service Data Lists ................................................................ 20

5. Diagrams

5-1. Circuit Boards Location ........................................................ 48

5-2. Printed Wiring Board and Schematic Diagram Information.. 48

5-3. Block Diagram and Schematics

Block Diagram...................................................................... 49

A Board ................................................................................ 54

B Board ................................................................................ 61

BC Board.............................................................................. 75

C Board ................................................................................ 78

D Board ................................................................................ 81

DH Board ............................................................................. 88

HA Board.............................................................................. 90

HB Board.............................................................................. 92

S Board ................................................................................ 93

U Board ................................................................................ 94

W Board ............................................................................... 96

5-4. Semiconductors ................................................................... 98

6. Exploded Views

6-1. Chassis ............................................................................... 100

6-2. Picture Tube ........................................................................ 101

7. Electrical Parts List ....................................................................... 102

RV8001, RV8002 Conﬁ rmation Method and

— 3 —

SPECIFICATIONS

KV-40XBR700

Power requirements 120V, 60 Hz

Number of inputs/outputs

Video

S Video

Audio

Audio Out

, PR

Y,P

Monitor Out 1

Control-S (in/out) YES

Speaker output(W)

Power Consumption(W)

In use(Max) 245W

15W Subwoofer

7.5W x 2

KV-40XBR700

Television system

American TV standard, NTSC

Channel coverage

VHF: 2-13/ UHF: 14-69/ CATV: 1-125

Picture tube

FD Trinitron® tube

Visible screen size

38-inch picture measured diagonally

Actual screen size

40-inch measured diagonally

Antenna

75 ohm external terminal for VHF/UHF

In standby 2W

Dimensions(W/H/D)

Mass

(mm)

1093 x 836 x 665 mm

/8 x 33 x 26

(in)

(kg) 138 kg

(lbs) 304 lbs.

incorporated under license from SRS Labs, Inc. and are protected under United States Patent Nos. 4,748,669 and 4,841,572 with numerous additional issued and pending foreign patents. Purchase of this product does not convey the right to sell recordings made with the TruSurround technology.

1 Vp-p 75 ohms unbalanced, sync negative

Y: 1 Vp-p 75 ohms unbalanced, sync negative

C: 0.286 Vp-p (Burst signal), 75 ohms

More than 408 mVrms at the maximum volume setting (variable)

More than 408 mVrms (ﬁ x)

500 mVrms (100% modulation), Impedance: 47 kilohms

Y: 1.0 Vp-p, 75 ohms, sync negative;

PB: 0.7 Vp-p, 75 ohms

PR: Vp-p, 75 ohms

TruSurround

by SRS

TruSurround is a trademark of SRS Labs, Inc. SRS and the SRS symbol are registered trademarks

™

of SRS Labs, Inc. in the United States and in select foreign coun-

tries. SRS and TruSurround are

Supplied Accessories

Remote Commander RM-Y184 Two Size AA (R6) Batteries

Optional Accessories

Connecting cables: VMC-10/30HG, VMC-810S/820/830HGS, VMC-810S/820S,

RKG69HG, RKC-515HG

TV Stand: SV-40XBR7

Design and speciﬁ cations are subject to change without notice.

SRS (SOUND RETRIEVAL SYSTEM)

The SRS (SOUND RETRIEVAL SYSTEM) is manufactured by Sony Corporation under license from SRS Labs, Inc. It is covered by U.S. Patent No. 4,748,669. Other U.S. and foreign patents pending.

The word ‘SRS’ and the SRS symbol are registered trademarks of SRS Labs, Inc. BBE and BBE symbol are trademarks of BBE Sound, Inc. and are licensed by BBE Sound, Inc. under U.S. Patent No. 4,638,258 and 4,482,866.

— 4 —

WARNINGS AND CAUTIONS

CAUTION

Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT, after removing the anode.

WARNING!!

An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is directly connected to the AC power line.

! SAFETY-RELATED COMPONENT WARNING!!

KV-40XBR700

Components identiﬁ ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identiﬁ ed in this manual. Follow these procedures whenever critical components are replaced or improper operation is suspected.

ATTENTION!!

Apres avoir deconnecte le cap de l’anode, court-circuiter l’anode du tube cathodique et celui de l’anode du cap au chassis metallique de l’appareil, ou la couche de carbone peinte sur le tube cathodique ou au blindage du tube cathodique.

Aﬁ n d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.

! ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!

Les composants identiﬁ es par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identiﬁ es dans le present manuel. Suivre ces procedures lors de chaque remplacement de composants critiques, ou lorsqu’un mauvais fonctionnement suspecte.

— 5 —

SAFETY CHECK-OUT

KV-40XBR700

After correcting the original service problem, perform the following safety checks before releasing the set to the customer:

1. Check the area of your repair for unsoldered or poorly soldered connections. Check the entire board surface for solder splashes and bridges.

2. Check the interboard wiring to ensure that no wires are “pinched” or touching high-wattage resistors.

3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators.

4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement.

5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement.

6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer.

7. Check the B+ and HV to see if they are speciﬁ ed values. Make sure your instruments are accurate; be suspicious of your HV meter if sets always have low HV.

8. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

Leakage Test

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instructions.

2. A battery-operated AC milliampmeter. The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low voltage scale. The Simpson’s 250 and Sanwa SH-63TRD are examples of passive VOMs that are suitable. Nearly all battery-operated digital multimeters that have a 2 VAC range are suitable (see Figure A).

How to Find a Good Earth Ground

A cold-water pipe is a guaranteed earth ground; the cover-plate retaining screw on most AC outlet boxes is also at earth ground. If the retaining screw is to be used as your earth ground, verify that it is at ground by measuring the resistance between it and a cold-water pipe with an ohmmeter. The reading should be zero ohms.

If a cold-water pipe is not accessible, connect a 60- to 100-watt troublelight (not a neon lamp) between the hot side of the receptacle and the retaining screw. Try both slots, if necessary, to locate the hot side on the line; the lamp should light at normal brilliance if the screw is at ground potential (see Figure B).

To Exposed Metal

Parts on Set

Trouble Light

AC Outlet Box

0.15 F

1.5 K Ω

Earth Ground

Figure A. Using an AC voltmeter to check AC leakage. Figure B. Checking for earth ground.

Voltmeter

(0.75 V)

Ohmmeter

— 6 —

Cold Water Pipe

KV-40XBR700

SELF-DIAGNOSTIC FUNCTION

Self Diagnosis

Supported model

The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/STEREO LED will automatically begin to ﬂ ash. The number of times the LED ﬂ ashes translates to a probable source of the problem. A deﬁ nition of the STANDBY/STEREO LED ﬂ ash indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the Remote Commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur.

Diagnostic Test Indicators

When an error occurs, the STANDBY/STEREO LED will ﬂ ash a set number of times to indicate the possible cause of the problem. If there is more than one error, the LED will identify the ﬁ rst of the problem areas.

Results for all of the following diagnostic items are displayed on screen. No error has occurred if the screen displays a “0”.

No. of times STANDBY/

Diagnostic Item STEREO lamp ﬂ ashes Display Result Probable Cause Location Detected Symptoms

Power does not turn on Does not light • Power cord is not plugged in. • Power does not come on.

• Fuse is burned out F6001 (A Board). • No power is supplied to the TV.

• AC power supply is faulty.

+B Overcurrent (OCP) 2 times 2:0 or 2:1 • H.OUT (Q5030) is shorted (D Board). • Power does not come on. (See Note 1) • +B PWM (Q5003) is shorted (D Board). • Load on power line is shorted.

• IC9001, IC9002, IC9003 is shorted (C Board).

+B Overvoltage (OVP) 3 times 3:0 or 3:1 • IC6505 is faulty (D Board). • Has entered standby mode.

Vertical Deﬂ ection Stopped 4 times 4:0 or 4:1 • ± 15V is not supplied (D Board). • Has entered standby state after

• IC5004 is faulty (D Board). horizontal raster.

• Vertical deﬂ ection pulse is stopped.

• Power line is shorted or power supply is stopped.

White Balance Failure 5 times 5:0 or 5:1 • Video OUT (IC9001-IC9003) is faulty (C Board). • No raster is generated. (not balanced) • CRT drive (IC201) is faulty (A Board). • CRT Cathode current detection

• G2 is improperly adjusted (See Note 2). reference pulse output is small.

LOW B OCP/OVP 6 times 6:0 or 6:1 • +5 line is overloaded (A, B Boards). • No picture. (overcurrent/overvoltage) • +5 line is shorted (A, B Boards). (See Note 3) • IC6007 is faulty (A Board).

Horizontal Deﬂ ection Stopped 7 times 7:0 or 7:1 • No picture.

Note 1: If a +B Overcurrent is detected, stoppage of the Vertical Deﬂ ection is detected simultaneously. The symptom that is diagnosed ﬁ rst by the microcontroller is displayed on screen. Note 2: Refer to Screen (G2) Adjustment in Section 2-5. of this manual. Note 3: If STANDBY/STEREO LED ﬂ ashes six (6) times, unplug the unit and wait 10 seconds before performing the adjustment.

Display of STANDBY/STEREO LED Flash Count

Diagnostic items Flash count

+B Overcurrent (OCP) 2 times

+B Overvoltage (OVP) 3 times

Vert. Deflection Stopped 4 times

White Balance Failure 5 times

Low B OCP/OVP 6 times

Horiz. Deflection Stopped 7 times

Lamp ON 0.3 sec.

Lamp OFF 0.3 sec.

Lamp OFF 3 sec.

STANDBY/STEREO LED

* One ﬂ ash count is not used for self-

diagnostic.

Stopping the STANDBY/STEREO LED Flash

Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/STEREO LAMP from ﬂ ashing.

Self-Diagnostic Screen Display

For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be conﬁ rmed, it is possible to bring up past occurrences of failure on the screen for conﬁ rmation.

— 7 —

KV-40XBR700

To Bring Up Screen Test

In standby mode, press buttons on the Remote Commander sequentially, in rapid succession, as shown below:

DISPLAY

Channel 5 Sound volume - Power ON.

SELF DIAGNOSIS 2: +B OCP N/A

3: +B OVP N/A

4: V STOP 0

5: AKB 1

6: LOWB 0

Numeral “0” means that no fault was detected.

Numeral “1” means a fault was detected one time only.

7: H-STOP 0

Handling of Self-Diagnostic Screen Display

101: WDT 24

Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to “0”. Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.

Clearing the Result Display

To clear the result display to “0”, press buttons on the Remote Commander sequentially when the diagnostic screen is displayed, as shown below:

Channel

ENTER

Quitting the Self-Diagnostic Screen

To quit the entire self-diagnostic screen, turn off the power switch on the Remote Commander or the main unit.

Self-Diagnostic Circuit

STBY LED

STR

STBY-LED

OCP

OVP

LOW B ERR

D6018

IC701

MAIN UCOM

SET 5V

D6014

OVP

CLKO

DATO

AC RLY

Q6532

UNREG 7V

IC6007

Q6530

Q6527

IC201

Y/C JUNGLE

AKB

SCL

VPROT

RY6501

SET ON

200V OCP

D6537

D6501

OVP

+B OCP

SDA

HPROT

D8027

D8003

Q6520

CRT

R5125

VDY -

Q6521

R5104 R5105

Q5018

IC6505

+B OVP

STBY 5V

Q6524

214

IC5007

I5V

Q6522

+B Overcurrent (OCP)

Occurs when an overcurrent (more than 6A) on the +B (135V) line is detected by R6598/R6591. It will cause Q6520 to turn on and force the AC relay to turn off through Q6532 and Q6530.

+B Overvoltage (OVP)

Occurs when 1) overvoltage (more than +140V) on the +B (135V) line is detected by IC6505, or 2) an overvoltage (more than 7.5 V) on the unreg 7V line is detected by D6014. The AC relay will turn off through Q6532 and Q6530.

Vertical Deﬂ ection Stopped

Occurs when an absence of the vertical deﬂ ection pulse is detected by IC201. Power supply will shut down when waveform interval exceeds 2 seconds.

White Balance Failure

If the RGB levels* do not balance within 2 seconds after the power is turned on, this error will be detected by IC201. TV will stay on, but there will be no picture.

*(Refers to the RGB levels of the AKB detection Ref pulse that detects 1K).

Low B OCP/OVP Error

Occurs when set 5V is out.

Horizontal Deﬂ ection Stopped

Occurs when either: 1) a +B overcurrent is detected (IC5007), or 2) overheating is detected (Thermistor TH5002).

— 8 —

1-1. REAR COVER REMOVAL

KV-40XBR700

SECTION 1: DISASSEMBLY

Remove 22 (+BVTP 4x16) screws from areas indicated with a circle or line.

1-2. CHASSIS ASSEMBLY REMOVAL 1-3. SERVICE POSITION

CAUTION! - Heat sink on IC5004 is -15V. Care must be

taken not to allow heat sink to touch any other components.

Gently pull the chassis assembly away from the bezel.

Chassis Assembly

Pull up and rotate both the A and D Boards in order to

service the unit.

— 9 —

1-4. PICTURE TUBE REMOVAL

KV-40XBR700

WARNING: BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.

Discharge the anode of the CRT and remove the

anode cap.

Unplug all interconnecting leads from the deﬂ ection

yoke, neck assembly, degaussing coils and CRT grounding strap.

Remove the Speaker Assemblies.

Remove the C Board from the CRT.

Remove the chassis assembly.

Loosen the neck assembly ﬁ xing screw and remove.

Loosen the deﬂ ection yoke ﬁ xing screw and remove.

Place the set with the CRT face down on a cushion

and remove the degaussing coil holders.

Remove the degaussing coils.

Remove the CRT grounding strap and spring tension

devices.

Unscrew the four CRT ﬁ xing screws [located on each

CRT corner] and remove the CRT [Take care not to handle the CRT by the neck].

Coated

Earth

Ground

Strap

ANODE CAP REMOVAL PROCEDURE

WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and coated earth ground strap of CRT. NOTE: After removing the anode cap, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield, or carbon painted on the CRT.

REMOVAL PROCEDURES

Anode Button

Turn up one side of the rubber cap in the direction indicated by arrow

Use your thumb to pull the rubber cap ﬁ rmly in the direction indicated by arrow

When one side of the rubber cap separates from the anode button, the anode cap can be removed by turning the rubber cap and pulling it in the direction of arrow

HOW TO HANDLE AN ANODE CAP

1. Do not use sharp objects which may cause damage to the surface of the anode cap.

2. To avoid damaging the anode cap, do not squeeze the rubber covering too hard. A material ﬁ tting called a shatter-hook terminal is built into the rubber.

3. Do not force turn the foot of the rubber cover. This may cause the shatter-hook terminal to protrude and damage the rubber.

— 10 —

SECTION 2: SET-UP ADJUSTMENTS

KV-40XBR700

The following adjustments should be made when a complete realignment is required or a new picture tube is installed.

These adjustments should be performed with rated power supply voltage unless otherwise noted.

The controls and switch should be set as follows unless otherwise noted:

VIDEO MODE: STANDARD (RESET)

2-1. BEAM LANDING

Preparation:

• Input a white pattern signal.

• Face the picture tube in an East or West direction to reduce the inﬂ uence of geomagnetism.

NOTE: Do not use the hand degausser; it magnetizes the CRT .

1. Input white pattern from pattern generator. Set the PICTURE control to maximum, and the BRIGHTNESS control to standard.

2. Perform Focus, G2 and White Balance adjustments.

3. Loosen the deﬂ ection yoke mounting screw, and set the purity control to the center as shown below:

Purity Control

Perform the adjustments in order as follows:

1. Beam Landing

2. Convergence

3. Focus

4. Screen (G2)

5. White Balance

Test Equipment Required:

1. Color Bar Pattern Generator

2. Degausser

3. DC Power Supply

4. Digital Multimeter

6. Move the deﬂ ection yoke forward, and adjust so that the entire screen becomes green.

7. Switch over the raster signal to red and blue and conﬁ rm the condition.

8. When the position of the deﬂ ection yoke is determined, tighten it with the deﬂ ection yoke mounting screw.

9. If landing at the corner is not right, adjust it by using the disk magnets.

4. Input a green pattern from the pattern generator.

5. Move the deﬂ ection yoke backwards, and adjust with the purity control so that green is in the center and red and blue are even on both sides.

Blue Red

Green

— 11 —

Purity control

corrects this area.

Disk magnets or rotatable disk magnets correct

thses areas (a-d).

Deflection yoke positioning

corrects these areas.

KV-40XBR700

2-2. V-PIN AND V-CEN ADJUSTMENT

Preparation:

• Input a cross hatch pattern signal.

• Face the picture tube in a North/South direction and correct rotation.

• Set Video Mode to: Standard (Reset)

1. Adjust service mode CXA2150D-1 04 V-CEN so that the top pin and bottom pin are symmetrical from top to bottom.

2. Adjust service mode CXA2150D-1 05 V-PIN so that the top pin and bottom pin are symmetrical from top to bottom.

3. Lines should be straight from left to right. Check landing for side effect.

2-3. CONVERGENGE

Preparation:

• Set the CONTRAST and BRIGHTNESS control to 50%.

• Input HD dot pattern.

2-3.1. VERTICAL AND HORIZONTAL STATIC

CONVERGENCE

1. Disconnect the dynamic convergence before adjusting static convergence (CN5510), except for minor touch-up.

2. Adjust H.STAT convergence, RV9001, to converge red, green, and blue dots in the center of the screen.

3. Adjust V. STAT magnet to converge red, green and blue dots in the center of the screen.

2-3.2. OPERATION OF BMC (HEXAPOLE)

MAGNET

The respective dot positions result from moving each magnet interact. Perform the following adjustments while tracking.

1. Use the V.STAT tabs to adjust the red, green and blue dots so that they line up at the center of the screen (move the dots in a horizontal direction).

HMC Correction HMC Correction

A>B

A=B

RGB

C=D

A=B

VMC Correction

C<D

A<B

RGB

C=D

VMC Correction

C<D

Center dot

R G B

RV9001

R G B

V. S TAT

V.STAT magnet

4. Tilt the V.STAT magnet and adjust static convergence to open or close the V.STAT magnet.

G R

2-3.3. TLH PLATE ADJUSTMENT

Preparation:

• Input a cross hatch pattern signal.

• Adjust PICTURE QUALITY to Standard, PICTURE and BRIGHTNESS to 50%, and OTHER to Standard.

• Adjust unbalanced horizontal convergence of red and blue dots by adjusting the TLH Plate on the deﬂ ection yoke.

TLV

XCV

TLH+ TLH-

TLH Plate

C Board

RV9002

RV9001

(R)(B)

W Board

(B)(R)

1. Adjust XCV core to balance X axis.

2. Adjust the vertical red and blue convergence with V.TILT (TLV VR).

Note: Perform adjustments while tracking Item 1.

— 12 —

KV-40XBR700

NO.

Disp.

2-3.4. SCREEN-CORNER CONVERGENCE

Preparation:

• Input a cross hatch pattern signal.

1. Afﬁ x a permalloy assembly corresponding to the misconverged areas.

a-d: screen-corner

misconvergence

2-3.5. DYNAMIC CONVERGENCE

ADJUSTMENTS

Set dynamic convergence using the following service mode adjustment data.

CXA8070AP

Function Data Length Initial Data

1 YBWU VCA9 0-63 31 2 YBWL VCA10 0-63 31 3 RSAP DC-AMP1 0-63 31 4 RUBW VCA5 0-63 31 5 RLBW VCA6 0-63 31 6 LSAP DC-AMP2 0-63 31 7 LUBW VCA10 0-63 31 8 LLBW VCA2 0-63 31

5. RLBW (Right Side Bottom C-BOW)

6. LSAP (Left AMP)

7. LUBW (Left Side Upper C-BOW)

8. LLBW (Left Side Bottom C-BOW)

2-4. FOCUS ADJUSTMENT

1. Input a dot signal.

2. Set Video Mode to STANDARD.

3. Adjust focus VR counter-clockwise to conﬁ rm that the dot’s shape is centered.

4. Input a HP monoscope signal.

5. Conﬁ rm center focus with focus VR.

1. YBWU (Upper Y-BOW)

BR BR

2. YBWL (Bottom BOW)

BR BR

3. RSAP (Right AMP)

4. RUBW (Right Side Upper C-BOW)

FOCUS

DOT SHAPE:

2-5. SCREEN (G2)

1. Input a monoscope pattern (NTSC).

2. Set to service mode and adjust as follows:

CXA2150P-2

NO.

0 ALBK ALL_BLK 0

3. Adjust RV9002 on the C Board so that the voltage on red, green and blue cathodes is 175 ± 2 VDC.

4. Adjust the hotizontal line at the top of the screen so it is cut off.

Note: Never set ALBK to 1 when external power supply is connected

to cathode.

— 13 —

Item Avg.

KV-40XBR700

2-6. PICTURE QUALITY ADJUSTMENTS

Preparation:

• Set PRO MODE (Picture: MAX, GAMMA: 0).

• Dynamic-color: Off (=Trinitron: MID).

• Set the Service Mode to the following:

C2150P-4

NO. Name Control Function Avg. Data

06 UDCL Dynamic Color: OFF 0 08 UGRAM GRAMMA 5 15 DCTR DC-TRAN 2 16 DPIC DYNAMIC PIC: OFF 1

1. Input signal (480i):

• Color Bar Video 75 IRE (White) 75% modulation 7.5% Set-up.

• Color Bar RF 75 IRE (White) 75% modulation 7.5% Set-up.

2-6.1. VIDEO INPUT - TWO PICTURE SUB

CONTRAST ADJUSTMENT

Preparation:

• Input a Color Bar signal to VIDEO 1 (75 IRE 75%).

• Set picture mode: P&P (PRO MODE).

1. Set to Service Mode and adjust as follows:

2150P-4

NO. Name Control Function Avg. Data

00 UPIC PICTURE 63 02 UCOL COLOR 0

2150P-2

NO. Name Control Function Avg. Data

01 RGBS R ON 4

2103-2

NO. Name Control Function

02 SCON SUB-CONT

white

VR1

black

VR2

GND

VR1-VR2 = VR = 2.08 ± 0.05 Vp-p

5. Write data from Steps 3 and 4 above, into memory.

2-6.2. VIDEO INPUT - SUB HUE/SUB COLOR

ADJUSTMENT

Preparation:

• Input a Color Bar signal to VIDEO 1 (75 IRE 75%).

• Set picture mode: P&P (PRO MODE).

1. Set to Service Mode and adjust as follows:

2150P-4

NO. Name Control Function Avg. Data

00 UPIC PICTURE 63 02 UCOL COLOR 31

2150P-2

NO. Name Control Function Avg. Data

01 RGBS R ON 7

INITIAL DATA (IMPORTANT)

2150P-4

NO. Name Control Function Avg. Data

23 SCON SUB-CONT 8

2103-1

NO. Name Control Function Avg. Data

00 YLEV Y-OUT 23

2103-2

NO. Name Control Function Avg. Data

00 YLEV Y-OUT 23

2. Connect oscilloscope to Pin 1 of CN9001 (R.DRV) on the C Board.

3. Adjust MAIN (left) side contrast according to Service Mode for SCON.

2103-1

NO. Name Control Function

02 SCON SUB-CONT

4. Adjust SUB (right) side contrast according to Service Mode for SCON.

— 14 —

2. Connect an oscilloscope to Pin 5 of CN9001 (B. DRV) on the C Board.

3. Adjust MAIN (left) side color according to Service Mode for SCOL.

4. Adjust MAIN (left) side color according to Service Mode for SHUE.

2103-1

NO. Name Control Function

03 SCOL SUB-COL 04 SHUE SUB-HUE

5. Adjust SUB (right) side color according to Service Mode for SCOL.

6. Adjust SUB (right) side color according to Service Mode for SHUE.

2103-2

NO. Name Control Function

03 SCOL SUB-COL 04 SHUE SUB-HUE

white

Control Function

Avg. Data

Control Function

Avg. Data

Control Function

Avg. Data

KV-40XBR700

VB4

VB3VB2VB1

COLOR: VB1 < VB4 (=VB1 + 0~90 mV)

HUE: VB2 < VB3 (=VB2 + 0~90 mV)

(HUE: Adjust data -2 STEP)

7. Write data into memory.

2-6.3. RF INPUT - TWO PICTURE SUB

CONTRAST ADJUSTMENT

Preparation:

• Input a Color Bar signal to RF (75 IRE 75%).

• Set picture mode: P&P (PRO MODE).

1. Set to Service Mode and adjust as follows:

2150P-4

NO. Name Control Function Avg. Data

00 UPIC PICTURE 63 02 UCOL COLOR 0

2150P-2

NO. Name Control Function Avg. Data

01 RGBS R ON 4

INITIAL DATA (IMPORTANT)

2150P-4

NO. Name Control Function Avg. Data

23 SCON SUB-CONT 9

2103-1

NO. Name Control Function Avg. Data

00 YLEV Y-OU

2103-2

NO. Name Control Function Avg. Data

00 YLEV Y-OU

Note: Use the same average data as 2-6.1., Items 3 - 4 after the

adjustment.

2. Connect an oscilloscope to Pin 1 of CN9001 (R. DRV) on the C Board.

3. Adjust MAIN (left) side contrast according to service mode for SCON.

2103-1

NO. Name Control Function

02 SCON SUB-CONT

4. Adjust SUB (right) side contrast according to Service Mode for SCON.

2103-2

NO. Name Control Function

02 SCON SUB-CONT

VR1

black

VR2

GND

VR1-VR2 = VR = 2.08 ± 0.05 Vp-p

5. Write data from Steps 3 - 4 above, into memory.

2-6.4. RF INPUT - SUB HUE/SUB COLOR

ADJUSTMENT

Preparation:

• Input a Color Bar signal to RF (75 IRE 75%).

• Set picture mode: P&P (PRO MODE).

1. Set to Service Mode and adjust as follows:

2150P-4

NO. Name Control Function Avg. Data

00 UPIC PICTURE 63 02 UCOL COLOR 31

2150P-4

NO. Name Control Function Avg. Data

01 RGBS R ON 7

INITIAL DATA (IMPORTANT)

2150P-4

NO. Name

24 CLOF OFFSET for UCOL 8 25 HUOF OFFSET for UHUE 4

2103-1

NO. Name

01 CLEV CB & CR-OUT 20 20 CBOF CB-OFFSET 31 21 CROF CR-OFFSET 31

2103-2

NO. Name

01 CLEV CB & CR-OUT 19 20 CBOF CB-OFFSET 31 21 CROF CR-OFFSET 31

Note: Use the same average data as 2-6.2., Items 3-6 after the

adjustment.

2. Connect an oscilloscope to pin 5 of CN9001 (B. DRV) on the C Board.

3. Adjust MAIN (left) side color according to Service Mode for SCOL.

4. Adjust MAIN (left) side color according to Service Mode for SHUE.

2103-1

NO. Name Control Function

03 SCOL SUB COLOR 04 SHUE SUB HUE

5. Adjust SUB (right) side color according to Service Mode for SCOL.

— 15 —

KV-40XBR700

2150P-1

NO.

6. Adjust SUB (right) side color according to Service Mode for SHUE.

2103-2

NO. Name Control Function

03 SCOL SUB COLOR 04 SHUE SUB HUE

VB4

VB3VB2VB1

COLOR: VB1 < VB4 (=VB1 + 0~90 mV)

HUE: VB2 < VB3 (=VB2 + 0~90 mV)

(HUE: Adjust data -2 STEP)

7. Write data into memory.

2-7. WHITE BALANCE (CRT) AND SUB

BRIGHT ADJUSTMENT

Preparation

• Input an all white 480I (15.734 KHz) signal into the VIDEO 1 input terminal to perform the White Balance (highlight, cut-off) adjustments. The parameters to adjust are in the CXA2150P in Service Mode.

1. Set the following:

Picture: Full Mode

Pro Mode

Color: Center

2. Adjust White Balance in the Service Mode and set the following data:

NO. Name Control Function Avg. Data

05 RDRV R-DRIVE Fix: 46 06 GDRV G-DRIVE Adjust 07 BDRV B-DRIVE Adjust 08 RCUT R-CUT OFF Fix: 41 09 GCUT G-CUT OFF Adjust 10 BCUT B-CUT OFF Adjust

2-8. RASTER CENTER ADJUSTMENT

Preparation:

• Input a monoscope signal.

• Set to NTSC (DRC) mode.

1. Set to Service Mode and adjust as follows:

CXA2150P-2

Name Control Function Avg. Data

06 AGNG AGING 1, AGING 2 2

CXA2150D-2

Name Control Function Avg. Data

02 HSIZ Horiz Size 45

CXA2150D-3

Name Control Function Avg. Data

00 HBLK Blanking Enable 0

2. Reduce HSIZ to see sides of raster.

3. Adjust H-Center with CXA2150D-2 00.

4. Adjust to the best screen position with H-CENT and write data.

5. Restore aging, HSIZ and HBLK to original condition.

2-9. PICTURE DISTORTION ADJUSTMENTS

2-9.1. NTSC (DRC) FULL MODE

ADJUSTMENT

1. Face the picture tube in an east-west direction.

2. Complete V-PIN and V-CEN adjsuments ﬁ rst (A2150-D1 05 V-PIN, A2150-D1 04 V-CEN).

3. Input a monoscope and crosshatch signal. Adjust the picture distortion with the following service parameters to balance the best condition for these two signals.

A2150-D1 00 VPOS A2150-D1 01 VSIZ A2150-D1 02 VLIN A2150-D1 03 VSCO A2150-D1 04 VCEN A2150-D1 05 VPIN A2150-D1 07 HTPZ

3. Adjust Sub Brightness: Input an all black signal (to IRE 7.5% set up) 480i (15.75 KHz) signal into the VIDEO 1 input terminal. Adjust the following parameter of CXA2150P-1:

4. Check Initial Data (Important).

CXA2150P-1

NO. Name Control Function Avg. Data

04 SBRT SUB-BRIGHT 20

2150P-1

NO. Name Control Function Avg. Data

00 SBOT SUB-BRT OFFSET 7 12 SBOF SUB-BRT OFFSE

5. Repeat Steps 2-4.

— 16 —

A2150-D2 01 HPOS A2150-D2 02 HSIZ A2150-D2 03 SLIN A2150-D2 04 MPIN A2150-D2 06 UCP A2150-D2 07 LCP A2150-D2 13 PPHA A2150-D2 14 VANG A2150-D2 15 LANG A2150-D2 16 VBOW A2150-D2 17 LBOW

Note: Make sure that the picture size is within specs. Vertical size is

11.7 ± 0.1 sq. and horizontal size is 15.6 ± 0.1 sq.

4. Write data into memory and then set the screen to 1080i mode.

KV-40XBR700

CXA2150D-1

0. VPOS (V-POSITION)

1. VSIZ (V-SIZE)

2. VLIN (V-LINE)

3. VSCO (VS-COR)

7. HTPZ (H-TRAPEZOID)

CXA2150D-2

1. HPOS (H-POSITION)

15. LANG (L-ANGLE)

16. VBOW (AFC-BOW)

17. LBOW (L-BOW)

2-9.2. 1080i HD MODE ADJUSTMENT

1. Input a 1080i cross-hatch signal and an HD monoscope signal that contains overscan markers.

2. Adjust the raster position per Section 2-8., only if this procedure was not performed for full mode.

3. Adjust the geometry similar to Full DRC mode. Vertical size is 11.7 ± 0.1 sq. and horizontal size is 15.6 ± 0.1 sq., if monoscope signal is available. Otherwise, set the Vertical size to 91.0 ± 0.6% scan and Horizontal size as 91.0 ± 0.6% scan.

4. Use the following register to adjust the horizontal parameter:

2150-D2 01 HPOS

Note: If necessary, touch up the geometry using the data register

listed above for Full mode.

5. Write the data into memory.

2. HSIZ (H-SIZE)

5. PIN (PIN AMP)

6. UCP (UP COR PIN COR)

7. LCP (LOW CO PIN COR)

13. PPHA (PIN PHASE)

14. VANG (AFC-ANGLE)

2-9.3. VERTICAL COMPRESSED MODE

CHECK AND CONFIRMATION

1. Input a monoscope and crosshatch signal.

2. Check vertical compressed mode.

— 17 —

SECTION 3: SAFETY RELATED ADJUSTMENTS

3-1. X RV8001, RV8002 CONFIRMATION METHOD AND HV SERVICE ADJUSTMENTS

KV-40XBR700

3-2. B+ MAX CONFIRMATION

Standard............................................................................ 135.3 ± 1 VDC

Check Condition:

AC input voltage: 120 (± 2) VAC at Board Adjustment Process

130 (± 2) VAC at QC

120 (± 2) VAC at Overall Adjustment (after aging)

3-3. HV SERVICE FLOWCHART

Start

Is T8001

Changed?

Ye s

Replace RV8001, RV8002 with the same value:

HV project adjust and inspection

1. Turn RV8001 fully counter-clockwise.

2. Turn set on with black video signal then adjust RV8002 slowly to obtain

35.5kV.

3. Turn RV8001 clockwise slowly until hold down operation initially activates.

4. Adjust RV8002 clockwise, then turn the set on. Change video to white field then slowly turn RV8002 counter-clockwise to get 34.8 ± 0.2kV. Confirm set does NOT TURN OFF at this condition. If yes, then repeat from step 1 again.

5. Finally, set back RV8002 to 31.50kv + 0.2kv at video cut off (black video).

Note: If using a stabilized power supply, make sure that the distortion

factor is 3% or less.

Setting Mode:........................................................................... Full mode

Signal Input:................................................ Cross-hatch of NTSC at QC

Initial Setting:........................................................ Reset condition at QC

Conﬁ rm Point:.......................................Across C6544 for B+ of D Board

Change any

marked parts

Ye s

Is D-Board

Replaced?

Ye s

If all adjustments are complete, then seal and secure RV8001, RV8002 with

epoxy to prevent any possible misadjustment by non-trained technical

Confirm +B, Vd and check hold-down on the D Board video with no signal (standard reset mode) as follows:

1. Confirm +B across C6544 to make sure that it is 135.3 ± 1 Vdc.

2. Confirm Vd at Pin 2 CN5506 or at TP-Vd for 4.3V < Vd < 4.65 Vdc.

3. Apply 5.5 ± 0.5 Vdc at Pin 2 of CN5506, then confirm that set holds down.

service.

Is +B, Vd and

hold down

confirmed?

Ye s

Finish for

hold-down

check.

Start from

the beginning.

— 18 —

SECTION 4: CIRCUIT ADJUSTMENTS

ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER

Use the Remote Commander (RM-Y184) to perform the circuit adjustments in this section.

Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator

KV-40XBR700

4-1. SETTING THE SERVICE ADJUSTMENT

MODE

1. Standby mode (Power off).

2. Press the following buttons on the Remote Commander within one second of each other:

DISPLAY

Channel 5 Sound Volume

Power

SERVICE ADJUSTMENT MODE VIEW

Device Item Data Item

Item

2150P-1 0 +7 SERVICE SBOT TV

WSL: 0

F/A FLAG:

CBA FLAG:

READING THE MEMORY

1. Enter into Service Mode.

2. Press 0 on the Remote Commander.

3. Press

ENTER

to read memory.

ADJUSTING THE PICTURE

1. Enter into Service Mode

2. Press 2 or 5 on the remote to select the device item.

3. Press

4. Press

5. Press

or 4 on the remote to select an item.

or 6 on the remote to change the data.

ENTER

MUTING

then

to write into memory.

4-1.1. RESETTING THE DATA

4-2. MEMORY WRITE CONFIRMATION

METHOD

1. After adjustment, pull out the plug from the AC outlet, then replace the plug in the AC outlet again.

2. Turn the power switch ON and set to Service Mode.

3. Call the adjusted items again to conﬁ rm they were adjusted.

4-3. REMOTE ADJUSTMENT BUTTONS AND

INDICATORS

WRITE INTO MEMORY

ITEM UP

ITEM DOWN

TEST RESET

DEVICE UP

DATA UP

DATA DOWN

DEVICE DOWN

EXECUTE

READ

MEMOR

Note: Be careful when using the remote! It will clear and re-initialize

ALL NVM data including deﬂ ection adjustment data if not reset properly as follows:

RESETTING THE DEFLECTION NVM DATA

1. Enter into Service Mode.

2. Press 7, then

, and then press

ENTER

on the remote.

RESETTING THE SYSTEM NVM DATA

1. Enter into Service Mode.

2. Press

, then 9, and then press

ENTER

on the remote.

RESETTING THE SYSTEM NVM DATA

1. Enter into Service Mode.

2. Press 8 and then press

ENTER

on the remote.

— 19 —

RM-Y184

4-4. SERVICE DATA LISTS

BH3868FS

Controlled through CXA1315M ( IC4103 / S-board / 48h )

Controlled through MID-XA Micro ( IC3090 / B-board / 64h )

}

68h (Main)

6Ch (Sub)

}

DX1A-2001* Service List ------ Contents & Notes

Category Number & Name

# 1 3D-COMB µPD64082 IC3501 / BC-board B8h (W) & B9h (R) W&R: Write & Read

# 2-1 CXA2103-1 (Main) IC3048 (Main) / B-board 9Ah # 2-2 CXA2103-2 (Sub) IC3110 (Sub) / B-board 9Eh

# 3-1 CXA2150P-1 # 3-2 CXA2150P-2 # 3-3 CXA2150P-3 # 3-4 CXA2150P-4

# 4-1 CXA2150D-1 # 4-2 CXA2150D-2 # 4-3 CXA2150D-3

# 5 CXA2151 CXA2151Q IC3001 / B-board 84h # 6 D-CON # 7 CXA2026 CXA2026AS IC5511 / D-board 8Eh # 8 AP

# 9 TRUS NJM2180M IC4101 / S-board 2Eh # 10 MID1 CXD9509AQ IC3408 / B-board 2Eh # 11 MID2 CXD9509AQ IC3408 / B-board 2Eh # 12 MID3 CXD9509AQ IC3408 / B-board 2Eh # 13 MID5 CXD9509AQ IC3408 / B-board 2Eh

# 14

# 15

# 16 ID1 CXD2085M IC3603 / B-board 40h

# 17

# 18 # 19

DX1A-2001 System Micro & Notes for Services

DX1A-2001 MID-XA Micro DX1A-2001 CCD&Vchip Micro

Note: * This service list is used for DX1A-2001 ONLY. Some service data is the same in DX1A-2001 & 2000, as noted in the data sheets.

OSD

SNNR

CCD&VCHIP

Device Name

CXA2103Q

CXA2150Q 86h

CXA8070P IC5513 / D-board DEh

M306V2ME-153FP IC701 / A-board 60h DX1A-2001 System Micro {V1.0

µPD64082 IC3501 / BC-board B8h (W) & B9h (R) CXA2103Q IC3048 (Main) / B-board 9Ah CXA2150Q IC201 / A-board 86h

CXP85840A-039Q

M306V2ME-153FP IC701 / A-board 60h DX1A-2001 System Micro {V1.0

M306V2ME-153FP IC701 / A-board 60h DX1A-2001 System Micro {V1.0 M306V2ME-153FP (MASK), Software Version 1.0, IC701/A-board (Slave Adress: 60h) The system micro name, software&patch versions, and the status of NVM devices are displayed only when in the service catergory (#19): ID.

MB94918RPF-G-137-BND (MASK), Software Version 12/08/00, IC3090/B-board (Slave Address: 64h) CXP85840A-039Q (MASK), Software Version 2.14, IC3602/B-board (Main/Slave Address: 68h) & IC3601/B-board (Sub/Slave Address:

Device Reference

Number

IC201 / A-board

IC7001 / A-board 82h

IC3602 (Main) / B-board

IC3601 (Sub) / B-board

Slave Address Comment

86hCXA2150Q

CCD&Vchip Micro (V2.14)

KV-40XBR700

— 20 —

SERVICE DATA LISTS

Non-standard

(

Non-standard

NSDS

(

)

(

)

(

)

DX1A-2001&2000 SERVICE LIST (#1): 3D-COMB / mPD64082 (Part-1/4)

Device Name: mPD64082GF { 3D-Comb Filter / NEC } / IC3501 (BC-board) / P/N: 8-759-594-44 (SB#: V7372) Slave Address: B8h (Write Address) / B9h (Read Address)

No & Name

NRMD

YAPS

CLKS

3 4

MSS

KILS

CDL

DYCO

DYG

DCCO

DCG

11 12

CNRL

VTRH

VTRR

LDSR

VAPG

VAPI

18 19

Note: The same 3D-COMB service data is used for DX1A-2001&2000.

Operation mode settin Y-output correction

V-aperture compensation & Y-peaking filterin

stem clock settin

Selection for standard/non-standard signal processin Selection for inter-frame/inter-line Killer

rocessing selection C 0~3 1

C-signal phase with respect to the Y-signal

Fine adjustment at 70 ns/ste

NRMD Setting-based Control Table for DYCO, DYGA, DCCO, DCGA NRMD = 0 NRMD = 1 NRMD = 2 NRMD = 3

DY detection coring level (Y motion detection corin DY detection gain (Y motion detection gain) 0~15 10 10 10 10 DC detection corin DC detection gain (C motion detection gain) 0~15 5555 Frame recersive YNR nonlinear filter limit level C 0~3 1

NRL

Frame recersive CNR nonlinear filter limit level C 0~3 1

Hysteresis for Hsync non-standard signal detection

out-of-Hsync intra-field

Sensitivity for Hsync non-standard signal detection

out-of-Hsync intra-field

Sensitivity for frame non-standard signal detection

out-of-Hsync inter-frame

VM&SNNR Setting-based Control Table for VAPG & VAPI VAPG= VAPG1 - VAPG2

V-aperture compensation gain 0~70234 V-a

erture compensation convergence point 0~31 4 4 4

SNNR Setting-based Control Table for YPFT & YHFG

PFT PFG

eaking filter (BPF) center frequenc

eaking filter (BPF) gain 0~15 7012 3

Control Register

Function & Link

rocessin

level (C motion detection corin

Data

Type

Data

Range

0~30133

C 0~3 3

C 0~3 1

0~30000

C 0~3 0

C 0~7 3

0~15 2222

0~15 5555

0~3 1 1 1

0~3 2 2 2

0~30000 0

Data Initial/Average Setting

(32V&36V CRTs)

Standard

UHF/VHF Video1~4 Video5&6

VAPG1 Data Based on MENU/VM Setting

VM = Off VM = Low VM = Mid VM = High

SNNR = 0 SNNR = 1 SNNR = 2 SNNR = 3

SVideoUHF/VHF & CVideo

Standard Non-standard

SVideoUHF/VHF & CVideo

Standard Non-standard

Video1~4 Video5&6

SNNR Setting (-Offset)

: CVideo1~4 & SVideo1~3 inputs : YPbPr-480i/480p/1080i inputs

KV-40XBR700

Comment

CVideo (CV): CVideo1~4 inputs SVideo (SV)

: Common data

: SVideo1~3 inputs

This setting continues to

the next page.

DX1A-2001&2000 SERVICE LIST (#1): 3D-COMB / mPD64082 (Part-2/4)

No & Name

#16 VAPG (cont.

Note: The same 3D-COMB service data is used for DX1A-2001&2000.

Data Initial/Average Setting

(32V&36V CRTs)

VAPG2 Data Based on SNNR/Offset-setting

SNNR = 0 SNNR = 1 SNNR = 2 SNNR = 3

0000

Comment

— 21 —

SERVICE DATA LISTS

(

)

(ms)}

{

)}

)

KV-40XBR700

DX1A-2001&2000 SERVICE LIST (#1): 3D-COMB / mPD64082 (Part-3/4)

No. & Name

YHCO

YHCG

HSSL

VSSL

ADCL

D2GA

KILR

OP1

NR1

NR2

WSL

HPLL H-PLL filter

BPLL

FSCF

PLLF

CC3N

HDP

BGPS

BGPW

TEST

WSC

LIND

PFGO

Control Register

Function & Link

SNNR Setting-based Control Table for YHCO & YHCG SNNR = 0 SNNR = 1 SNNR = 2 SNNR = 3

Data Type

Data

Range

Data Initial/Average Setting

(32V&36V CRTs)

Y output high frequency component coring 0~3 1 1 1 1 Y output high frequency component coring gain 0, 1 0 0 0 0 Hsync slice level C 0~15 12

C: Common data

Vsync slice level C 0~15 8 ADC clock delay C 0~3 3

NRMD Setting-based Control Table for D2GA NRMD = 0 NRMD = 1 NRMD = 2 NRMD = 3

Moving detection gain 0~7 4 4 4 4 Killer detection reference C 0~15 3 Option1: Selection of comb filter & recursive noise reduction t

C 0, 1 1

UHF/VHF CVideo1 SVideo1

This setting continues to

Noise reduction on/off 0, 1 0 0 1 SNNR control on/off C 0, 1 0 Noise level detection data 0~255

Must be set to 1 when MN signal is input. Burst PLL filter Burst extraction gain PLL loop gain

0, 1 1

0, 1 0

0, 1 1

Selection of a line-comb filter C separation filter characteristic 0, 1 0 0 0

1 Byte Data from Read Register WSL

UHF/VHF Video1~4 Video5&6

Video1~4 inputs Video5&6

Fine adjustment of the system H-phase C 0~7 5 Internal burst gate start position

{Gate Start Position from Hsync center = 0.25 x BGPS +

C 0~15 4

2 Internal burst gate width

Gate Width = 0.25 x BGPW + 0.5 (ms

Test bit {0: Normal mode, 1: Test mode (forbidden settin

C 0~15 10

C 0, 1 0

Amount of noise detection coring C 0~3 1

UHF/VHF & Video1~4

DRC-M line-doubling setting for non-standard signals

Micro

0~63 2

(YPFG offset at GR on) --- Not used for DX1A --- 0~7 3

Video5&6

(Not used for DX1A)

This setting is used for non-standard signals such as Play Station signals.

Comment

(Not SNNR Offset Dat YHCO&YHCG settings are sent

to 3D-Comb

directl

the next page.

: CVideo1~4 & SVideo1~3

: YPbPr-480i/480p/1080i

Note: The same 3D-COMB service data is used for DX1A-2001&2000.

No & Name

#28 NR1 (cont.

Note: The same 3D-COMB service data is used for DX1A-2001&2000.

CVideo2 SVideo2 CVideo3 SVideo3

0101

DX1A-2001&2000 SERVICE LIST (#1): 3D-COMB / mPD64082 (Part-4/4)

Data Initial/Average Setting

(32V&36V CRTs)

Comment

— 22 —

SERVICE DATA LISTS

YDLY

(

)

(

)

(-offset)

(

)

SSMD

7 [Adj.-2steps]

KV-40XBR700

DX1A-2001&2000 SERVICE LIST (#2-1):

CXA2103-1 {Main}

Device Name: CXA2103Q { NTSC-YCT (Chroma Decoder) / SONY } / IC3048 (B-board) / P/N: 8-752-089-50 (SBorSD#: NA) Slave Address: 9Ah { Main }

No & Name

0 1

CLEV

SCON

SCOL

SHUE

SHAP

SHF0

PREO

BPF0

BPFQ

BPSW

TRAP

AFCG AFC Loo

CDMD

16 17

HMSK

HALI

PPH

CBOF

CROF

ATPD

DCTR

Note: The same CXA2103 service data (Main&Sub) is used for DX1A-2001&2000.

Y-Out

LEV

Cb&Cr-Out gains 0~63 20 55* 37 31*

Sub contrast Sub color Sub hue Adj. 0~15 Y/C delay time 0~3

SNNR Data-related Settings UHF/VHF CVideo SVideo

Sharpness 0~15 6444 0123 Sharpness f0 selector 0~3 0000 Sharpness pre/over-shoot ratio 0~3 3000 Chroma band filter f0 settin Chroma band filter Q settin Chroma band filter on/off 0, 1 1000 Y bolck chroma trap filter on/off 0, 1 0000 YPbPr-Output LPF on/off 0, 1 0000

LPF

V countdown s H&Vsync slide level settin Masking of macrovision signal on/off 0, 1 1 1 1 H automatic adjustment on/off 0, 1 0 0 0 H TIM phase adjustment for video 0~15 7 7 7

Cb-Offset1 of Cb IN (Pin34) Cb-Offset2 of EXT Cb (Pin38) Cr-Offset1 of Cr IN (Pin35) Cr-Offset2 of EXT Cr (Pin39)

CXA2150P-4/#13 UBLK Setting-related Controls for ATPD & DCTR

Auto-pedestal Inflection Point 0~3 0 DC Transmission Ratio 0~3 0

ain 0~63 23 27* 35 31*

Control Register

Function & Link

Data

Type

Adj. Adj.

Data

Range

0~15 0~15

Data Initial Setting & [Average Data]

UHF/VHF & Video

P&P-Left (M)-DRC

UHF/VHF

7 [7] 7 [7]

0~3 3000 0~3 0333

UHF/VHF Video

Gain (PLL between Hsync & HVCO

0, 1 1 0 0

stem mode selector 0~3 3 3 3

0~3 0 0 0

UHF/VHF & Video

P&P-Left (M)-DRC

0~(31)~63

UBLK = 0 UBLK = 1 UBLK = 2 UBLK = 3 UBLK = 4 UBLK = 5 UBLK = 6 UBLK = 7 UBLK = 0~7

(32V&36V CRTs)

P&P-Left (M)-1080i

YPbPr-480i

P&P-Left

(M)-DRC

Video

P&P-Left

(M)-480i

7 [7] 7 [7]

7 [Adj.-2steps]

PbPr

480i

PbPr

480i

P&P-Left (M)-1080i

31*0~(31)~63

P&P-Left

(M)-DRC

3131

YPbPr-480i

P&P-Left

(M)-480i

31*

31*31 31* 31

P&P & Favorite

123 111

Data Initial/Average Setting

Video: CVideo1~4 & SVideo1~3 Inputs P&P-Left (M)-1080i&480i 1080i/480p signal, the signal from the main chroma decoder is sent to MID/VDO input. *: Settings not used

Adj.: Adjusted data [Adj.-2steps]: The adjusted data - 2 steps

SNNR=0

-offset

: CVideo1~4 Inputs

CVideo

: SVideo1~3 Inputs

SVideo

*: Settings not used (31): The center setting = 31

1232 0 2223 0

(32V&36V CRTs)

SNNR=1

-offset

P&P & Favorite

: If P&P-Left is

SNNR=2

Note

SNNR=3

-offset

Single

— 23 —

SERVICE DATA LISTS

YDLY

(

)

(

)

(-offset)

(

)

SSMD

)

CXA2103-2 {Sub}

DX1A-2001&2000 SERVICE LIST (#2-2):

Device Name: CXA2103Q { NTSC-YCT (Chroma Decoder) / SONY } / IC3110 (B-board) / P/N: 8-752-089-50 (SBorSD#: NA) Slave Address: 9Eh { Sub }

No & Name

0 1

CLEV

SCON

SCOL

SHUE

SHAP

SHF0

PREO

BPF0

BPFQ

BPSW

TRAP

AFCG AFC Loo

CDMD

16 17

HMSK

HALI

PPH

20 31

CBOF

CROF

ATPD

DCTR

Note: The same CXA2103 service data (Main&Sub) is used for DX1A-2001&2000.

Y-Out

LEV

Cb&Cr-Out gains 0~63 18 24

Sub contrast Sub color Sub hue Adj. 0~15 Y/C delay time 0~3

SNNR Data-related Settings UHF/VHF CVideo SVideo

Sharpness 0~15 6 4 4 0 1 Sharpness f0 selector 0~3 0 0 0 Sharpness pre/over-shoot ratio 0~3 3 0 0 Chroma band filter f0 settin Chroma band filter Q settin Chroma band filter on/off 0, 1 0 0 0 Y bolck chroma trap filter on/off 0, 1 0 0 0 YPbPr-Output LPF on/off 0, 1 0 0 0

LPF

V countdown s H&Vsync slide level settin Masking of macrovision signal on/off 0, 1 1 1 H automatic ad H TIM phase adjustment for video 0~15 7 7

Cb-Offset1 of Cb IN (Pin34 Cb-Offset2 of EXT Cb (Pin38 Cr-Offset1 of Cr IN (Pin35 Cr-Offset2 of EXT Cr (Pin39

CXA2150P-4/#13 UBLK Setting-related Controls for ATPD & DCTR

Auto-pedestal Inflection Point 0~3 0 DC Transmission Ratio 0~3 0

ain 0~63 23 28

Control Register

Function & Link

Data Type

Adj. Adj.

Data

Range

P&P-Right

0~15 0~15

7 [Adj.-2steps] 7 [Adj.-2steps]

0~3 0 0 0 0~3 0 0 0

UHF/VHF Video

Gain

0, 1 1 0

stem mode selector 0~3 3 3

0~3 0 0

ustment on/off 0, 1 0 0

P&P-Right

0~(31)~63

UBLK = 0 UBLK = 1 UBLK = 2 UBLK = 3 UBLK = 4 UBLK = 5 UBLK = 6 UBLK = 7 UBLK = 0~7

Data Initial Setting & [Average Data]

UHF/VHF & Video

(S)

(32V&36V CRTs)

P&P-Right

(S)-DRC

UHF/VHF Video

7 [7]

7 [7] 7 [7]

UHF/VHF & CVideo

P&P-Right

(S)

(S)-DRC

P&P & Favorite P&P & Favorite

123 111

YPbPr-480i

P&P-Right

(S)

31* 31*

31* 31*310~(31)~63

P&P-Right

(S)-DRC

Video: CVideo1~4 & SVideo1~3 Inputs P&P-Right (S)-DRC 480p signal, the signal from the sub chroma decoder is switched to DRC path.

Adj.: Adjusted data [Adj.-2steps]: The adjusted data - 2 steps

CVideo SVideo

*: Settings not used (31): The center setting = 31

Data Initial/Average Setting

(32V&36V CRTs)

: If P&P-Left is 1080i/

SNNR=0

-offset

SNNR=1

-offset

: CVideo1~4 Inputs : SVideo1~3 Inputs

12 22

SNNR=2

KV-40XBR700

Note

SNNR=3

-offset

Single

20 30

— 24 —

SERVICE DATA LISTS

0~(31)~63

ght

0~63

(

)

(63)

KV-40XBR700

DX1A-2001&2000 SERVICE LIST (#3-1):

CXA2150P-1 {Picture Controls: P1}

Device Name: CXA2150AQ { CRT Driver / SONY } / IC201 (A-board) / P/N: 8-752-093-35 (SBorSD#: NA) Slave Address: 86h

No & Name

Control Register

Function & Link

Data Type

Data

Range

Data Initial Settings & [Average Data]

UHF

CV SV

(32V&36V CRTs)

YPbPr

480i

YPbPr

480

YPbPr

1080i

P&P

0 SBOT Offset for SBRT 0~(7)~157777777 1 YOF Y_OFFSET: DC-offset for Y si 2 CBOF CB_OFFSET: DC-offset for Cb si 3 CROF CR_OFFSET: DC-offset for Cr si 4 SBRT SUB_BRIGHT: Sub Bri 5 RDRV R_DRIVE: R output drive C 6 GDRV G_DRIVE: G output drive Adj. 7 BDRV B_DRIVE: B output drive Adj. 8 RCUT R_CUTOFF: R output cutof 9 GCUT G_CUTOFF: G output cutof

10 BCUT B_CUTOFF: B output cutof

11 WBSW

WB_SW: White balance offset on/off

Related to UTMP settings 12 SBOF Offset for SBRT 0~ 13 RDOF Offset for RDRV 0~ 14 GDOF Offset for GDRV 0~ 15 BDOF Offset for BDRV 0~ 16 RCOF Offset for RCUT 0~ 17 GCOF Offset for GCUT 0~ 18 BCOF Offset for BCUT 0~

Note: The same CXA2150 service data is used for DX1A-2001&2000.

nal 0~(7)~150000000

nal

Adj.

31 31 31 33 30 31 13 31 31 31 42 36 31 23

24 [24]

46 36 [36] 33 [33]

C Adj. Adj.

0, 1

~127 63 ~127 63 ~127 63 ~127 63 ~127 63 ~127 63 ~127 63

(Cool)

63 63 63 63 63 63 63 60

11 [11] 22 [22]

Standard

(Neutral)

63 63 63 60 63 63

MovieVivid

(Warm)

63 63** 66** 73** 63** 66** 75**

Pro

Comment

CV: CVideo1~4 SV

: SVideo1~3 ( ): Settings at center

Adj.

: Adjusted data C

Common data

Initial Setting = [Avg. Data]

**: The color temperature offset data

— 25 —

SERVICE DATA LISTS

)

(

)

0~15

)

(0,

)

p p

)

Video1~4

KV-40XBR700

DX1A-2001&2000 SERVICE LIST (#3-2):

CXA2150P-2 {Picture Controls: P2}

Device Name: CXA2150AQ { CRT Driver / SONY } / IC201 (A-board) / P/N: 8-752-093-35 (SBorSD#: NA) Slave Address: 86h

No & Name

0 ALBK

1 RGBS

2 BLKB

PIC_ON: RGB output including AKB reference pulse on/of (Setting = 0 for power on reset) --- G2 adjustment register settin

R_ON/G_ON/B_ON: R/G/B outputs on/of (AKB reference pusle can not be turned on/off.) (0,1/0,1/0,1

BLK_BTM: RGB output bottom limit level (Black Limit)

AKB reference pusle DC-voltage 3 LIML PLIMIT_LEV: Threshold level for excessivel 4 PABL P_ABL: DC-level in RGB out 5 SABL S_ABL: S_ABL

6 AGNG

AGING_W/AGING_B: AGING_W/AGING_B modes on/of (Set luminance to 80/01IRE flat-field signal.

ain C 0~3 0

7 AKBO AKBOFF: Automatic/Manual-Cutoff settin

8 SYPH SYNC_PHASE: Hsync delay with respect to Video (100%: H-period 9 CLPH CLP_PHASE: Internal clam

10 CLG

CLP_GATE: Switch for the gated internal clamp pulse with Hsync inpu 11 JAXS JAXIS: Color axis switch 0, 1 12 BLKO BLKO: Blankin

Note: The same CXA2150 service data is used for DX1A-2001&2000.

switch 0, 1

Control Register

Function & Link

high inputs (White LimitC 0~3 0

ut detection for PEAK ABL C

ulse phase (100%: H-period

Data Type

Data

Range

C 0, 1 1

C 0~7 7

C 0~3 3

0~3

1/0,1

C 0, 1 0

0~3 0000 0~3 3333 0, 1 0000

U/VHF &

0 3 0 0 0

Data Initial/Average Settings

(32V&36V CRTs)

YPbPr

480

YPbPr

1080i

480i

P&P

Comment

C: Common data

Video1~4: CVideo1~4 & SVideo1~3

— 26 —

SERVICE DATA LISTS

)

(

)

(

)

(

)

KV-40XBR700

DX1A-2001&2000 SERVICE LIST (#3-3):

CXA2150P-3 {Picture Controls: P3} (Part-1/3)

Device Name: CXA2150AQ { CRT Driver / SONY } / IC201 (A-board) / P/N: 8-752-093-35 (SBorSD#: NA) Slave Address: 86h

No & Name

Control Register

Function & Link

0 SYSM SYSTEM: Signal bandwidth settin 1 UVML VM_LEV: VM_OUT level 2 VMMO S 3 VMCR VM_COR: VM_OUT corin

stem Micro pin#40 0, 1 0000000

level 0~3 3333333

Data Type

Data

Range

0~3 1111122 0~3 3

Data Initial/Average Settings (32V&36V CRTs)

UHF

CV SV

Picture Mode: Vivid

YPbPr

480i

480p

YPbPr

1080i

P&P

4 VMLM VM_LMT: VM_OUT limit level 0~3 3333333 5 VMF0 VM_F0: VM_f0 0~3 2222222

MDL VM_DLY: VM_OUT phase (defined by phase difference from R_OUT

0~3 3333313 7 SHOF Offset for USHP = SHOF x 4 0~3 2223302 8 SHF0 SHP_F0: Shar 9 PROV PRE/OVER: Y si

10 F1LV SHP_F1: Shar 11 CDSP SHP_CD: Shar 12 LTLV LTI_LEV: Luminance transient im 13 LTMD LTI_MODE: LTI mode settin 14 CTLV CTI_LEV: Chrominance transient im 15 CTMD CTI_MODE: CTI mode settin 16 UBOF Offset for UBRT 17 UCOF Offset for UCOL = UCOF x 2 18 UHOF Offset for UHUE 19 MIDE MID enhancement settin

Note:

The same CXA2150 service data are used for DX1A-2001&2000.

ness circuit f0 0, 1 1111101

nal pre/over-shoot ratio 0~3 3331303

ness for higher f0 (4.2/5.6 MHz @ NORMAL mode

0~3 0333333

ness in part of high color saturation 0~3 3333333

rovement (LTI

0~3 3333333

0~3 0000001

rovement (CTI

0~3 0000020

0~3 0000000

Picture clarity adjustment

0~(7)~15 11 11 11 11 11 14 11

0~3 3333303

0~3 2222222

0~15 333711------

Comment

These settings continue to the next page.

: CVideo1~4 SV

: SVideo1~3

Common data

( ): Settings at center

— 27 —

SERVICE DATA LISTS

480i

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

KV-40XBR700

DX1A-2001&2000 SERVICE LIST (#3-3): CXA2150P-3 {Picture Controls: P3} (Part-2/3)

No & Name

#0 SYSM (cont. #1 UVML #2 VMMO #3 VMCR #4 VMLM #5 VMF0 #6 VMDL #7 SHOF #8 SHF0 #9 PROV #10 F1LV #11 CDSP #12 LTLV #13 LTMD #14 CTLV #15 CTMD #16 UBOF #17 UCOF #18 UHOF #19 MIDE

Note:

The same CXA2150 service data are used for DX1A-2001&2000.

cont.

cont. cont. cont.

cont.

cont. cont.

cont.

cont. cont. cont. cont.

cont.

Data Initial/Average Settings (32V&36V CRTs) Data Initial/Average Settings (32V&36V CRTs)

UHF VHF

Picture Mode: Standard

CV SV

YPbPr

480i

YPbPr

480p

1111122 1111122 1111122 300 0000000 0000000 0000000 3333333 3333333 3333333 3333333 3333333 3333333 2222222 2222222 2222222 1333313 1111113 1111113 0333302 0333303 0111101 0111101 0000001 0000001 3331303 3331303 3331303 0333333 0000003 0000003 3333333 0000000 0000000 2222223 0000000 0000000 1111111 1111001 1111001 0000020 0000000 0000000 0000000 0000000 0000000 7777777 7777777 7777777 3333303 0000000 0000000 2222222 0000000 0000000 222610------ 11159------ 00048------

DX1A-2001&2000 SERVICE LIST (#3-3): CXA2150P-3 {Picture Controls: P3} (Part-3/3)

No & Name

#1 UVML (cont. #3 VMCR #10 F1LV #11 CDSP #12 LTLV #14 CTLV #19 MIDE

Note:

The same CXA2150 service data are used for DX1A-2001&2000.

cont. cont.

cont.

SNNR=0

(Offset)

SNNR=1

(Offset)

0000 0 + 1 + 2 + 3 0 - 1 - 2 - 3 0000 0000 0000 0000

Data Initial/Average Settings

SNNR=2 (Offset)

YPbPr

1080i

P&P

SNNR=3

(Offset)

Data Initial/Average Settings

UHF

(32V&36V CRTs)

Picture Mode: Movie Picture Mode: Pro

CV SV

YPbPr

(32V&36V CRTs)

YPbPr

480p

1080i

P&P

UHF VHF

CV SV

YPbPr

480i

Comment

YPbPr

480p

YPbPr

1080i

Note

P&P

See next

page

— 28 —

SERVICE DATA LISTS

0~63

)

GAMMA/GAMMA_L: RGB

)

(

)

(

)

(

)

(

)

(7)

0 (Void data)

Device Name: CXA2150AQ { CRT Driver / SONY } / IC201 (A-board) / P/N: 8-752-093-35 (SBorSD#: NA) Slave Address: 86h Device Name: CXD2085M { ID-1 Decoder / SONY } / IC3603 (B-board) / P/N: 8-752-395-13 (SD#: S98511B) Slave Address: 40h

No & Name

0 UPIC PICTURE: Picture 1 UBRT BRIGHT: Bri 2 UCOL COLOR: Colo 3 UHUE HUE: Hue

SNNR Setting-related Controls for USHP

4 USHP SHARPNESS: Sharpness 0~63 31 5 UTMP Color Tem 6 UDCL DCOL: D

7 AXIS COL_AXIS: Color matrix settin

8 UGAM

9 AGAM GAMMA/GAMMA_L (Av Pro user control) --- Void Data

10 GSBO 11 GCOO Offset for UCOL 0~3 0000000 12 GHUO Offset for UHUE 0~3 0000000

13 UBLK Item # 15~18 pack FI data controls 0~7 7 7 7 14 ABL

15 DCTR

16 DPIC DPIC_LEV: Y si 17 DSBO Offset for SBRT 0~ 18 ABLM ABL_MODE: ABL mode 0~3 1 1 1

Note:

The same CXA2150 service data are used for DX1A-2001&2000.

GAMMA_L: Slight GAMMA correction on/off (B

UGAM Setting-related Controls for GSBO, GCOO, GHUO

Offset for SBRT

(Av Pro user control) --- Void Data --- 0~7

UBLK Setting-related Controls for DCTR

DC_TRAN: Y signal DC transmission

8 types of DCTR data based on UBLK values

DX1A-2001&2000 SERVICE LIST (#3-4): CXA2150P-4 {Picture Controls: P4} (Part-1/4)

Control Register

Function & Link

htness

erature (0: Warm, 1: Neutral, 2: Cool

namic color settin

output GAMMA correction setting

8 types of GSBO data based on UGAM values

nal AUTO PEDESTAL level 0~3 2 2 2

7~6

Data

Type

Data

Range

Vivid

0~2 1 0~3 2

UHF/VHF

Video1~4

0~3 3 3 3

UHF/VHF

Video1~4

0~7

0~3/0,1

0~7

0~3/0,1

---

UGAM

= 7

Data Initial/Average Settings

(32V&36V CRTs)

YPbPr

1080i

Movie

31 28 33 31

0 22

40V

63 22 44 31

Standard

40V

50 26 35 31

1 2

Picture Mode: Vivid / Standard / Movie

YPbPr

480i

480p

Picture Mode: Vivid

YPbPr

480p

UGAM

= 4

YPbPr

1080i

UGAM

= 3

480i

UGAM

777

UGAM

= 6

= 5

0~3 0000000

UHF/VHF

Video1~4

Picture Mode: Vivid

YPbPr

480i

480p

YPbPr

1080i

0~3 3 3 3

~15 7 7 7

40V

UGAM

= 2

P&P

1 77 1

Pro

31 31 31 31

UGAM

= 1

Comment

Settings for 36V CRTs are used for initial settings.

This setting continues to the next page.

These settings continue to the next page.

Video1~4 CVideo1~4 & SVideo1~3

These settings continue to the next page.

These settings continue to the next page. ( ): Settings at center

KV-40XBR700

— 29 —

SERVICE DATA LISTS

(

)

(

)

(

)

(

)

(

)

(

)

KV-40XBR700

DX1A-2001&2000 SERVICE LIST (#3-4): CXA2150P-4 {Picture Controls: P4} (Part-2/4)

No & Name

SNNR Setting

-Offset

SNNR

= 0

Data Initial/Average Settings

(32V&36V CRTs)

SNNR

= 2

SNNR

= 3

= 1

Data Initial/Average Settings

(32V&36V CRTs)

Data Initial/Average Settings

(32V&36V CRTs)

#4 USHP (cont.)0134

UHF/VHF Video1~4

#7 AXIS (Cont.

#8 UGAM (Cont.) 222 000 000

#10 GSBO (cont. #11 GCOO #12 GHUO

cont. cont.

#13 UBLK (Cont.

U/VHF

Video1~4

2 0

UGAM

= 0

0 0 0

UHF/VHF Video1~4

Picture Mode: Pro

YPbPr

480p

YPbPr

1080i

480i

333

Picture Mode: Standard

YPbPr

480p

YPbPr

480p

YPbPr

1080i

YPbPr

1080i

480i

Picture Mode: Standard

YPbPr

480i

444 111 000

P&P

U/VHF

Video1~4

UHF/VHF Video1~4

Picture Mode: Movie Picture Mode: Pro

YPbPr

480i

480p

YPbPr

1080i

P&P

U/VHF

Video1~4

YPbPr

480i

YPbPr

480p

Picture Mode: Movie

YPbPr

480i

480p

YPbPr

1080i

P&P

UHF/VHF Video1~4

Picture Mode: Pro

YPbPr

480i

480p

YPbPr

1080i

YPbPr

1080i

Note

P&P

001

#15 DCTR (Cont.

#16 DPIC #17 DSBO #18 ABLM

Note:

The same CXA2150 service data are used for DX1A-2001&2000.

Cont.

Cont. Cont.

1 7 1

222 111 111

111 111 000 777 777 777 111 000 000

1 7 1

1 7 0

1 7

0 7 0

0 7 00

See next

pages

— 30 —

SERVICE DATA LISTS

(

)

(

)

(

)

0~15

)

0~255

0~31

0~15

(7)

0~7~15

0 (Not used)

Video1~4

No & Name

#15 DCTR (Cont.) 32221111

#16 DPIC #17 DSBO #18 ABLM

Note:

The same CXA2150 service data are used for DX1A-2001&2000.

Cont.

Cont. Cont.

DX1A-2001&2000 SERVICE LIST (#3-4): CXA2150P-4 {Picture Controls: P4} (Part-3/4)

Data Initial/Average Settings

(32V&36V CRTs)

UBLK = 7 UBLK = 6 UBLK = 5 UBLK = 4 UBLK = 3 UBLK = 2 UBLK = 1 UBLK = 0

23213210 77777777 10010000

Comment

DX1A-2001&2000 SERVICE LIST (#3-4): CXA2150P-4 {Picture Controls: P4} (Part-4/4)

KV-40XBR700

No & Name

19 ABLT ABL_TH: ABL correct detection Vth control

20 ABLC Control of CXA2026 {0Ch -- DAC0} (* 21 EPOF Offset for UPIC = EPOF x (UPIC/63) (for power save) --- Void Data ---

ID-1 and P&P Modes

22 SPOF Offset for UPIC = SPOF x (UPIC/64) --- Data Not Used ---

23 SCON SUB_CONTRAST: SUB PICTURE 24 CLOF Offset for UCOL 0~ 25 HUOF Offset for UHUE

CXD2085 Service Controls

26 IDSW Switch for activating the selection in #27 DATA C 0, 1 0

27 DAT

Note:

The same CXA2150 service data are used for DX1A-2001&2000.

Selection of geometry-forced vertical compression modes

Control Register

Function & Link

Data Type

Range

C 0~3

Data

Data Initial/Average Settings

(32V&36V CRTs)

Full

Vcomp1

UHF/VHF

~15 10 9 7

8 4

Full

YPbPr

480i

480p

864

333

Vcomp1 Vcomp2

YPbPr

1080i

Vcomp2

P&P

Comment

Full: 480p/960i (4x3) Vcomp1

: 480p/960i (16x9) Vcomp2

8 8

: 1080i (16x9)

( ): Settings at center C

Common data

— 31 —

+ 175 hidden pages