Sony KP-HW512K90 Service manual

SERVICE MANUAL

RA-6

CHASSIS

MODEL COMMANDER DEST. CHASSIS NO.

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KP-HW512K90 RM-Y909K Korean SCC-P73D-A

MODEL COMMANDER DEST. CHASSIS NO.

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RM-Y909K

KP-HW512K90

PROJECTION TV

Specifications

Projection System 3 picture tubes, 3 lenses, horizontal in-line system Picture Tube 7-inch high-brightness monochrome tubes (6.3 raster size), with optical

coupling and liquid cooling system

Projection Lenses High performance, large

diameter hybrid lens F1.1 Antenna 75 ohm external terminal for VHF/UHF Television System NTSC, American TV Standard Screen Size (measured diagonally) 51 inches

Channel Coverage VHF 2-13 UHF 14-69 CATV 1-125 Power Requirements

Number of Inputs/Outputs

Video (IN) 4 1 Vp-p, 75 ohms unbalanced, sync negative S Video (IN) 3 Y: 1 Vp-p, 75 ohms unbalanced, sync negative

Audio (IN) 6 500 mVrms (100% modulation)

AUDIO (VAR/FIX) 1 500 mVrms at the maximum volume setting

TV Out 1 Video: 1 Vp-p 75 ohms unbalanced, Sync

CONTROL S (IN/OUT) 1 Minijacks Component Video Input 2 (Y, P

RF Inputs 2 Converter 1

Speaker Output 20 W x 2 Dimensions (W x H x D) 1,194 x 1,310 x 630 mm

Mass 76 kg Power Consumption

In Use 230 W In Standby

Supplied Accessories

Remote Control AA (R6) Batteries 2 supplied for remote control

Design and specifications are subject to change without notice.

220 V AC, 60 Hz

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

Impedance: 47 kiloohms

(Variable) 500 mVrms (Fixed) Impedance (output): 2 kiloohms

negative

Audio: 500 mVrms (100% modulation)

Impedance (output): 1 kiloohms

, PR) Y: 1.0 Vp-p, 75 ohms unbalanced, sync

1.2 W

RM-Y909K

negative

: 0.7 Vp-p, 75 ohms

KP-HW512K90

RM-Y909K

– 2 –

KP-HW512K90

RM-Y909K

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.

AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BECAUSE OF LIVE CHASSIS. THE CHASSIS OF THIS RECElVER IS DIRECTLY CONNECTED TO THE AC POWER LINE.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE

PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFEOPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.

(CAUTION)

WARNING!!

– 3 –

KP-HW512K90

RM-Y909K

Section Title Page –––––– –––– ––––

1. SELF DIAGNOSIS FUNCTION ····································· 5

2. DISASSEMBLY

2-1. REAR BOARD REMOVAL ....................................... 8

2-2. CHASSIS ASSY REMOVAL ..................................... 8

2-3. SERVICE POSITION ................................................. 8

2-4. H2 BOARD REMOVAL ............................................. 8

2-5. H1 BOARD REMOVAL ............................................. 9

2-6. H3 BOARD REMOVAL ............................................. 9

2-7. MIRROR COVER REMOVAL .................................. 9

2-8. BEZNET ASSY REMOVAL ...................................... 9

2-9. AD BOARD AND B BOARD REMOVAL .............. 10

2-10. F BOARD AND G BOARD REMOVAL ................ 10

2-11. A BOARD, D BOARD AND

U BOARD REMOVAL ............................................. 10

2-12. PICTURE TUBE REMOVAL .................................. 11

2-13. HIGH-VOLTAGE CABLE INSTALLATION AND

REMOVAL ................................................................ 11

3. SET-UP ADJUSTMENTS

3-1. SCREEN VOLTAGE ADJUSTMENT

(COARSE ADJUSTMENT) ..................................... 12

3-2. SCREEN (G2) ADJUSTMENT

(FINE ADJUSTMENT) ............................................ 12

3-3. DEFLECTION YOKE TILT ADJUSTMENT .......... 12

3-4. FOCUS LENS ADJUSTMENT ............................... 12

3-5. FOCUS VR ADJUSTMENT .................................... 13

3-6. 2-POLE MAGNET ADJUSTMENT ........................ 13

3-7. CENTERING MAGNET ADJUSTMENT ............... 13

3-8. 4-POLE MAGNET ADJUSTMENT ........................ 13

3-9. DEFOCUS ADJUSTMENT (BLUE) ........................ 13

3-10. ELECTRICAL ADJUSTMENT BY REMOTE

COMMANDER ........................................................ 14

3-11. REGISTRATION ADJUSTMENT ........................... 25

3-12. AUTO CONVERGENCE OFFSET.......................... 29

3-13. AUTO REGISTRATION ERROR CODE LIST ...... 29

Section Title Page –––––– –––– ––––

5. SAFETY RELATED ADJUSTMENTS

5-1. HV REGULATION CIRCUIT CHECK AND

ADJUSTMENT ......................................................... 33

5-2. HV HOLD DOWN CIRCUIT OPERATION

CHECK AND ADJUSTMENT ................................. 33

5-3. +B MAX VOLTAGE CONFIRMATION ................. 33

5-4. +B OVP CONFIRMATION ...................................... 33

6. DIAGRAMS

6-1. BLOCK DIAGRAM (1) ........................................... 34

BLOCK DIAGRAM (2) ........................................... 35

BLOCK DIAGRAM (3) ........................................... 36

BLOCK DIAGRAM (4) ........................................... 37

BLOCK DIAGRAM (5) ........................................... 38

BLOCK DIAGRAM (6) ........................................... 39

BLOCK DIAGRAM (7) ........................................... 40

BLOCK DIAGRAM (8) ........................................... 41

BLOCK DIAGRAM (9) ........................................... 42

BLOCK DIAGRAM (10) ......................................... 43

BLOCK DIAGRAM (11).......................................... 44

6-2. CIRCUIT BOARDS LOCATION ................................. 45

6-3. SCHEMATIC DIAGRAMS .......................................... 45

6-4. PRINTED WIRING BOARDS ..................................... 74

6-5. WAVEFORMS ............................................................... 88

6-6. IC BLOCK DIAGRAMS ............................................... 90

6-7. SEMICONDUCTORS ................................................... 94

7. EXPLODED VIEWS

7-1. COVER ..................................................................... 95

7-4. CHASSIS .................................................................. 96

7-7. PICTURE TUBE ....................................................... 97

8. ELECTRICAL PARTS LIST···································· 98

4. CIRCUIT ADJUSTMENTS

4-1. P & P SUB CONTRAST

ADJUSTMENT (VIDEO) (SCON) .......................... 31

4-2. P & P SUB CONTRAST

ADJUSTMENT (RF) (SCON) .................................. 31

4-3. P & P SUB-HUE AND

SUB-COLOR ADJUSTMENT (SHUE, SCOL) ...... 31

4-4. P & P SUB-HUE AND

SUB-COLOR ADJUSTMENT (SHUE, SCOL) ....... 31

4-5. BLUE OFFSET ADJUSTMENT .............................. 32

– 4 –

KP-HW512K90

SECTION 1

SELF DIAGNOSIS FUNCTION

1. Summary of Self-Diagnosis Function

• This device includes a self-diagnosis function.

• In case of abnormalities, the STAND BY indicator automatically blinks. It is possible to predict the abnormality location by the

number of blinks. The Instruction Manual describes blinking of the STAND BY indicator.

• If the symptom is not reproduced sometimes in case of a malfunction, there is recording of whether a malfunction was generated

or not. Operate the remote command to confirm the matter on the screen and to predict the location of the abnormality.

2. Diagnosis Items and Prediction of Malfunction Location

• When a malfunction occurs the STAND BY indicator only blinks for one of the following diagnosis items. In case of two or

more malfunctions, the item which first occurred blinks. If the malfunctions occurred simultaneously, the item with the lower

blink count blinks first.

• The screen display displays the results regarding all the diagnosis items listed below. The display “ 0 ” means that no malfunc-

tions occurred.

RM-Y909K

Diagnosis Item

+B overcurrent (OCP) (See Note 1)

White balance failure (Not balanced)

LOW B OCP/OVP (Overcurrent/over voltage) (See Note 3)

Audio error 9 times

Note1: If a +B overcurrent is detected, stoppage of the vertical deflection is detected simultaneously. The sympton that is diagnosed first by the microcontroller is displayed on screen. Note 2: Refer to Screen (G2) Adjustment in Section 3-1, 2 of this manual. Note 3: If STANDBY indicator blinks six (6) times, unplug the unit and wait 10 minutes before performing the adjustment.

No. of times STANDBY indicator blinks

0Power does not turn on

2 times

3 times+B overvoltage (OVP)

4 timesVertical deflection stopped

5 times

6 times

7 timesHorizontal deflection stopped • Q8035, 8038 is shorted. (D board) 8 timesHigh voltage error • T8005 is faulty. (D board)

•Power cord is not plugged in.

• Fuse is burned out (F6001) (G board)

• H. OUT (Q8024) is shorted. (D board)

• +B PWM (Q8035, 8038) is shorted. (D board)

• IC501 is faulty (G board)

• IC5002 is faulty (G board)

• +- 15V is not supplied. (D board)

• IC8003 is faulty. (A board)

• Video out (IC7101, 7201, 7301) is faulty. (CR, CG, CB board)

•CRT drive (IC309) is faulty. (A board)

•G2 is improperly adjusted. (See Note 2)

• +5 line is overloaded. (A, B boards)

• +5 line is shorted. (A, B boards)

• +- 19V line is shorted. (A, B boards)

• IC708 is faulty. (A board)

• PS701 or PS702 is opened. (A board)

Probable Cause Location

• Power does not come on.

• No power is supplied to the unit.

• AC power supply is faulty.

• Power does not come on.

• Load on power line is shorted.

• Has entered standby mode.

• Has entered standby state after horizontal raster.

• Vertical deflection pulse is stopped.

• Power line is shorted or power supply is stopped.

• No raster is generated.

• CRT cathode current detection reference pulse output is small.

• No picture

• No sound

Deteced symptoms

3. Blinking count display of STAND BY indicator

< FRONT PANEL >

* One blink is not used for self-diagnosis.

• EXAMPLE

• +B overcurrent 2 times

• +B overvoltage 3 times

• Vertical deflection stop 4 times

Lamp ON : 0.3 seconds

Lamp OFF : 0.3 seconds

STAND BY indicator

Release of STAND BY indicator blinking.

• The STAND BY indicator blinking display is released by turning OFF the power switch on the TV main unit or removing the plug from the power.

– 5 –

Lamp OFF :

3.0 seconds

KP-HW512K90

4. Self-diagnosis screen displays

• In cases of malfunctions where it is not possible to determine the symptom such as when the power goes off occasionally or when

the screen disappears occasionally, there is a screen display on whether the malfunction occurred or not in the past (and whether

the detection circuit operated or not) in order to allow confirmation.

• Quickly press the remote command button in the following order from the standby state.

DISPLAY b Channel 5 b VOL – b POWER

Be aware that this differs from the method of

entering the service mode (volume + ).

Self-diagnosis screen display

SELF DIAGNOSIS

2 : +B OCP N/A 3 : +B OVP N/A 4 : V STOP 0 5 : AKB 1 10 : WDT 24

Numeral “0” means that no fault was detected.

Numeral “1” means a fault was detected one time or more

RM-Y909K

5. Self-Diagnosis Screen Display

• The results display is not automatically cleared. In case of repairs and after repairs, check the self-diagnosis screen and be sure

to return the results display to “ 0 ”.

• If the results display is not returned to “ 0 ” it will not be possible to judge a new malfunction after completing repairs.

1. Power off (Set to the standby mode)

2. DISPLAY b Channel 5 b VOL + b POWER (Service Mode)

3. Channel 8 b ENTER (Test reset = Factory preset condition)

• When ending the self-diagnosis screen completely, turn the power switch OFF on the remote commander or the main unit.

– 6 –

KP-HW512K90

6. Self-diagnosis function operation

OCP Low B and +B line detect DET SHORT, and shut-down POWER ON RELAY.

Reset by turning power on/off.

In case of +B is loaded approx. 1.5A or more, microcomputer detects it via IC5005

OVP In case of +B becomes approx. 150V or more, POWER ON RELAY shuts down and microcomputer detects it via IC5005.

Reset by turning power on/off just the same as OCP.

Low B Occurs when set +5V is out

V Stop In case of V Drive disappeared, Q8001 detecs it and shut-down POWER ON RELAY. Microcomputer detects it and makes LED

blinking.

AKB IK detection. Makes LED blinking in case of microcomputer doesn’t detect IK returns of IC309 (CXA2150AQ) 20 seconds or

more.

H Stop In case of H DRIVE is disappeared, Q378 detects it and shut-down POWER ON RELAY shuts down.

Microcomputer receives H Stop data from Q378 and makes LED blinking.

HV Stop In case of HV becomes 33KV or more. IC8006 detects it and shut-down

POWER ON RELAY. Microcomputer makes LED blinking.

Audio In case of DC component overlaps the output of Audio Amp., POWER ON RELAY shuts down.

Microcomputer detects it and makes LED blinking.

RM-Y909K

Self-diagnosis block diagram

IC704

MAIN-CPU

43 244544

D9101

STANDBY/STEREO

5. AKB

31 28 29 30

IC702

EEPROM

IC703

EEPROM

Audio AMP

9. Audio

R765

BUS

IC708

25 26

5. AKB

DC Detect

IC309 CXA2150AQ Y/C JUNGLE

IC8003 V Drive

6. H STOP

Q378

H PULSE

Detector

4. V STOP

Q8001

V Pulse Detector

C Board

IC8006

HV Detector

6. LOW B

8. HV.STOP

3. OVP

2. OCP

IC5005

OVP Buffer

OCP Buffer

Q714

+5V DETECT

OVP DETECT

OCP DETECT

– 7 –

SECTION 2

DISASSEMBLY

2-1. REAR BOARD REMOVAL 2-3. SERVICE POSITION

1 Disconnect CN17, 18, 19 on A board.

D board

2 Rear board

From V boards CN9001.

(The extension cable is not

A board

CN17, 18, 19

supplied because of the countermeasure for radiation.)

2 Covers Cut them off with a plier or the like from chassis assembly in case of checking printed circuit boards. After checking, turn over the covers and secure them with screws.

KP-HW512K90

RM-Y909K

1 Eleven screws, tapping, hexagon head

2-2. CHASSIS ASSY REMOVAL

1 Three screws, tapping, hexagon head

2 Chassis assy

Chassis assembly

2-4. H2 BOARD REMOVAL

2 Screw, tapping, hexagon head

1 Cap, speaker grille

2 Screw, tapping, hexagon head

1 Cap, speaker grille

Screws (+BVTP3x12)

3 Six screws (+BVTP4x16)

4 H2 board

5 Button, multi

– 8 –

KP-HW512K90

3 Beznet assy

2 Screws,

+BVTP4x16

1 Screws, tapping, hexagon head

RM-Y909K

2-5. H1 BOARD REMOVAL

2 Bracket H1

5 Button, power

8 Guide, LED

7 Button,

power

2-6. H3 BOARD REMOVAL

1 Two screws (+BVTP4x16)

4 H1 board 3 Screw

(+BVTP4x16)

6 Screw (+BVTP4x16)

2-7. MIRROR COVER REMOVAL

1 Nine three screws, +BVTP4x16

1 Four tapping hexagou head

2 Mirror cover

2 Holder, front teminal

3 T w o screws

(+BVTP3x12)

1 Screws (+BVTP4x16)

4 Bracket, H3

7 H3 board

6 Screw

(+BVTP3x12)

5 Door, front terminal

2-8. BEZNET ASSY REMOVAL

– 9 –

KP-HW512K90

RM-Y909K

2-9. AD BOARD AND B BOARD REMOVAL

1 B board

1 AD board

Main bracket

2-11. A BOARD, D BOARD AND U BOARD REMOVAL

3 U board

2 Terminal board

1 Five screws

(+BVTP3x12)

1 Two screws, tapping, hexagon head

5 Claws

4 Six screws

(+BVTP3x12)

6 D board

Main bracket

4 Screws (+BVTP3x12)

6 A board

2-10. F BOARD AND G BOARD REMOVAL

3 Bracket G

2 Claws

2 Claw

4 Four screws

(+BVTP3x12)

5 G board

Main bracket

6 F board

2 Claw

1 screw

(+BVTP4x12)

– 10 –

KP-HW512K90

RM-Y909K

2-12. PICTURE TUBE REMOVAL

CAUTION: Removing the arrow-marked

screws is strictly prohibited. If removed, it may cause liquid spill.

Lens

Picture tube 2 Four screws,

(4x20) , head tapping,

2-13. HIGH-VOLTAGE CABLE INSTALLATION

4 Four screws, (+BVTP 4x16)

5 Lens !™ Four screws

(+BVTP 4x16)

!£ Picture tube 0 Deflection yoke

9 V board

8 Two screws

(+BVTP3x12)

7 Neck assy 6 CR board

1 Two screws,

(4x20) , head tapping,

AND REMOVAL

(1) Removal

1 Rubber cap

2 HV cable

turn 90°

(2) Installation

1 HV cable

Hook

Gutter

– 11 –

SECTION 3

SET-UP ADJUSTMENTS

3-1. SCREEN VOLTAGE ADJUSTMENT

(COARSE ADJUSTMENT)

1. Receive the Monoscope signal.

2. Set 50% BRIGHTNESS and minimum PICTURE.

3. Turn the red VR on the FOCUS block all the way to the left and then gradually turn it to the right until the point where you can see the retrace line.

4. Next gradually turn it to the left to the position where the retrace line disappears.

R G B

SCREEN

R G B

FOCUS

FOCUS block

3-2. SCREEN (G2) ADJUSTMENT

(FINE ADJUSTMENT)

Fine Mode is recommended to set screen controls to their optimal condition. It is necessary to build the simple jig, illustrated below, using 3-watt resistors. Please note, that if the proper voltage is not obtained with their listed values, resistors, then please increase or decrease one of the values in the resistor network to obtain the correct voltage.

1. Select VIDEO1 mode without signals.

2. Connect G2 JIG.

3. SW on JIG.

4. Connect an oscilloscope to the TP7101(KR), TP7202(KG) and TP7301(KB) of CR board, CG board and CB board.

5. Adjust R, G and B screen voltage to 170 ± 0.5V with screen VR on the Focus block.

G2 JIG

TO CG BOARD

TP7201

(200V)

3k 5.6k 5.6k 5.6k

Fig. 3-1

GND

All resistors are 3W type

KP-HW512K90

the mode Cover the both green and red picture lenses with the lens caps is aligned the same as was done for green.

Note: Instead of items 2 and 5, you can cut off the unnecessary

color beams by controlling the service mode CXA2150P-2 0 RGBS.

2-pole magnet

Centering magnet

Fig. 3-3

3-4. FOCUS LENS ADJUSTMENT

In this adjustment, use the remote commander in the service mode. For details of the usage of the service mode and the remote commander, please refer the item 3-9. ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER.

1. Loosen the lens screw.

2. Cover the both red and blue picture lenses with the lens caps to show only the green color.

3. Turn the green lens to adjust to the optimum focus point with the crosshatch signal.

4. Tighten the lens screw.

5. Cover the both green and blue picture lenses with the lens caps to show only the red color.

6. Adjust red CRT lens just the same as green.

7. Cover the both green and red picture lenses with the lens caps to show only the blue color.

8. Adjust blue CRT lens just the same as green.

9. After adjusting the items 3-5. Focus VR Adjustment, 3-6. 2-Pole Magnet Adjustment and 3-7. 4-Pole Magnet Adjustment, adjust again to the optimum focus point.

*: Every time you press 6, the test signal changes to

“crosshatch+video signal” - “crossbatch+borderline(black)”

- “crosshach(black)” - “dots(black)” - off.

4-pole magnet

Deflection yoke

Anode cap

RM-Y909K

170 ± 0.5V

GND

pedestal level

Fig. 3-2

3-3. DEFLECTION YOKE TILT ADJUSTMENT

1. Connect the color bar generator monoscope pattern to Video 1 input.

2. Cover the both red and blue picture lenses with the lens caps to show only the green color.

3. Loosen the deflection yoke set screw and align the tilt of the Deflection Yoke so that the bars at the center of the monoscope pattern are horizontal.

4. After aligning the deflection yoke, fasten it securely to the funnel-shaped portion (neck) of the CRT.

5. The tilt of the deflection yoke for red is aligned in the mode Cover the both green and blue picture lenses with the lens caps and the tilt of the deflection yoke for blue is aligned with in

Test signal

Fig. 3-4

Note: Instead of items 2, 5 and 7, you can cut off the unnecessary

color beams by controlling the service mode 2150P-2 1 RGBS.

– 12 –

KP-HW512K90

RM-Y909K

3-5. FOCUS VR ADJUSTMENT

1. Set generator to crosshatch.

2. Cover the both red and blue picture lenses with the lens caps to show only the green color.

3. Turn the green focus VR on the focus block to adjust to the optimum focus point with the crosshatch signal.

4. Cover the both green and blue picture lenses with the lens caps to show only the red color.

5. Turn the red focus VR on the focus block to adjust to the optimum focus point with the crosshatch signal.

6. Cover the both green and red picture lenses with the lens caps to show only the blue color.

7. Turn the blue focus VR on the focus block to adjust to the optimum focus point with the crosshatch signal.

8. After adjusting the items 3-4. Focus Lens Adjustment, 3-6. 2Pole Magnet Adjustment and 3-7. 4-Pole Magnet Adjustment, adjust again to the optimum focus point.

Note: Instead of items 2, 4 and 6, you can cut off the unnecessary

color beams by controlling the service mode 2150P-2 1 RGBS.

Scanning line visible.

Minimize both A and B.

Lens

Fig. 3-5

Center of crosshatch

Fig. 3-6

3-7. CENTERING MAGNET ADJUSTMENT

1. Set the picture mode to “Pro”.

2. Receive the monoscope signal.

3. Cover the both red and blue picture lenses with the lens caps to show only the green color.

4. Adjust the green centering magnet to put the center of the monoscope signal to the center of the screen.

5. Adjust the red centering magnet in the same way.

6. Adjust the blue centering magnet in the same way.

Note: Instead of item 2 you can cut off the unnecessary color

beams by controlling the service mode 2150P-2 1 RGBS.

3-8. 4-POLE MAGNET ADJUSTMENT

1. Set the picture mode to“Pro” and picture to MAX.

2. Receive the Dot signal.

3. Cover the both red and blue picture lenses with the lens caps to show only the green color.

4. Turn the green focus VR on the focus block to the right and set the spot will become smaller.

5. Adjust the 4-Pole Magnet so that the spot becomes round for green and red.

6. Adjust blue spot to an oval shape X:Y=1:1.4

Note: Instead of item 2 you can cut off the unnecessary color

beams by controlling the service mode 2150P-2 1 RGBS.

Use the center dot

1.5.

x : y = 1:1.4 ˜ 1.5 (BIue) x : y = 1:1 (Green, Red)

3-6. 2-POLE MAGNET ADJUSTMENT

1. Set the picture mode to“Pro” and picture to MAX.

2. Receive the Dot signal.

3. Cover the both red and blue picture lenses with the lens caps to show only the green color.

4. Turn the green focus VR on the focus block to the left and set to overfocus to enlarge the spot.

5. Adjust 2-pole magnet so that the bright spot should be centered.

6. Align the green focus VR and set for just (precise) focus.

7. Perform the same alignment for red and blue.

Note: Instead of item 2 you can cut off the unnecessary color

beams by controlling the service mode 2150P-2 1 RGBS.

Fig. 3-7

Fig. 3-8

3-9. DEFOCUS ADJUSTMENT (BLUE)

Note: Please adjust the blue dot to be slightly larger than red and

green dots. This adjustment provides a more pleasing picture to the customer.

1. Select the picture mode to “Pro”.

2. Receive the Dot signal.

3. Cover the both red md green picture lenses with the lens caps to show only the blue color.

4. Turn the blue focus VR on the focus block to right to make the round dot elipical.

5. Check flare with high luminace signal, make sure flare is minimal while dot shape is elipical.

6. Set generdtor to all white signal and check uniformity.

Note: Instead of item 3 you can cut off the unnecessary color

beams by controlling the service mode 2150P-2 1 RGBS.

– 13 –

KP-HW512K90

Data up

Data down

Adjustment item up

Adjustment item down

Category up

Category down

TV POWER

VOLUME +

DISPLAY

MUTING

DISPLAY

ENTER

RM-Y909K

3-10.ELECTRICAL ADJUSTMENT BY REMOTE

COMMANDER

By using Remote Commander (RM-Y909K),all circuit adjust-

ments can be made.

NOTE : Test Equipment Required.

1. Pattern Generator (with component outputs)

2. Frequency counter

3. Digital multimeter

4. Audio oscillator

1. METHOD OF SETTING THE SERVICE ADJUSTMENT MODE

SERVICE MODE PROCEDURE

1. Standby mode. (Power off)

2. DISPLAY n 5 n VOL (+) n TV POWER

on the Remote Commander.

(Press each button within a second.)

SERVICE MODE ADJUSTMENT

Data

SERVICE

Category

Adjustment Item

3D-COMB NRMD

Item NO.

0 0

WSL : XXX

7. If you want to recover the latest values press - then [ENTER] to

read the memory.

8. Press [MUTING] then [ENTER] to write into memory.

9. Turn power off. Note: Press 8 then [ENTER] on the Remote Commander to initialize

or turn set off and on to exit.

2. MEMORY WRITE CONFIRMATION METHOD

1. After adjustment, turn power off with the remote commander.

2. Turn power on and set to Service Mode.

3. Call the adjusted items again and confirm they were adjusted.

3. ADJUSTING BUTTONS AND INDICATOR

3. The SCREEN displays the item being adjusted.

4. Press 1 or 4 on the Remote Commander to select the

5. Press 3 or 6 on the Remote Commander to change the data.

6. Press 2 or 5 on the Remote Commander to select the

F / A FLAG : XXXXXXXX CBA FLAG : XXXXXXXX

adjustment item.

category.

Every time you press 2(Category up), Service mode changes

in the order as shown below.

3D-COMB

2103-1

2103-2

2150P-1

2150P-2

2150P-3

2150P-4

2150D-1

2150D-2

2150D-3

2151

TRUS

DLBY

MID1

MID2

MID3

MID5

OSD

SNNR

ID-1

CCD

PJE

RM-Y909K

Note : When the PJE mode is activated, which displays an inter-

nally generated signal, several buttons on the remote

commander will have different functions than listed above.

Therefore, when in the PJE mode, refer to page 26 for

button functions.

– 14 –

KP-HW512K90

3D-COMB uPD64082

Reg.No & Name FUNCTION

UHF/VHF & Cvideo Svideo Note: * shows common data.

Standard Non-standard Standard Non-standard

0 NRMD Operation mode setting 0133

1 YAPS Y-output correction 3*

2 CLKS System clock setting 1*

UHF/VHF & Cvideo Svideo

Standard Non-standard Standard Non-standard

3 NSDS Selection for standard/non-standard signal processing 0000

4 MSS Selection for inter-frame/inter-line processing 0*

5 KILS Killer processing selection 1*

UHF/VHF CV/SV

6 CDL C-signal phase with respect to the Y-signal 33

NRMD=0 NRMD=1 NRMD=2 NRMD=3

7 DYCO DY detection coring level (Y motion detection coring) 2222

8 DYGA DY detection gain (Y motion detection gain) 10 10 10 10

9 DCCO DC detection coring level (C motion detection coring) 5555

10 DCGA DC detection gain ( C motion detection gain) 5555

11 YNRL Frame recursive YNR nonlinear filter limit level 1*

12 CNRL Frame recursive CNR nonlinear filter limit level 1*

UHF/VHF Video1-4 Video5&6

13 VTRH Hysteresis for Hsysnc non-standard signal detection 111

14 VTRR Sensitivity for Hsysnc non-standard signal detection 111

15 LDSR Sensitivity for frame non-standard signal detection 222

VM=off VM=Low VM=Mid VM=High

16 VAPG V-aperture compensation gain 0000

17 VAPI V-aperture compensation convergence point 0000

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

18 YPET Y peaking filter (BPF) center frequency 30000

19 YPFG Y peaking filter (BPF) gain 80123

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

20 YHCO Y output high frequency component coring 0111 Note: YHCO & YHCG are defined directly by SNNR data.

21 YHCG Y output high frequency component coring gain 1111

22 HSSL Hsync slice level 12 *

23 VSSL Vsync slice level 8 *

24 ADCL ADC clock delay 3*

NRMD=0 NRMD=1 NRMD=2 NRMD=3

25 D2GA Moving detection gain 4444

26 KILR Killer detection reference 3*

3D-COMB uPD64082

Reg.No & Name FUNCTION

27 OP Option: Selection of comb filter&recursive n.reduction types. 1*

UHF/VHF CVideo1 SVideo1 CVideo2 SVideo2 CVideo3 SVideo3 CVideo4

28 NR1 Noise reduction on/off 00101010

29 NR2 SNNR control on/off 0*

30 WSL Noise level detection level data 0-255 Read Data

31 HPLL H-PLL filter 1 *

32 BPLL Burst PLL filter 1 *

33 FSCF Burst extraction gain 0*

34 PLLF PLL loop gain 1 *

UHF/VHF Video1-4 Video5&6

35 CC3N Selection if a line-comb filter C separation filter characteristic 000

36 HDP Fine adjustment of the system H-phase 5*

37 BGPS Internal 4*

38 BGPW 10 *

39 TEST Test bit (0:Normal mode 1:Test mode) * forbidden setting 0*

40 WSC Amount of noise detection coring 1*

UHF/VHF & Video1-4 Video5&6

41 LIND DRC-M line-doubling setting for non-standard signals UHF/VHF&Video1-4 02

42 PFGO (YPFG offset at GR on) * Not used 3*

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

#16 VAPG 0000

RM-Y909K

in the sets individually. Basically, there is no need to change data, too.

4. SERVICE MODE LIST

Note: • shaded items are fixed. There is no need to change data. Others are different a little

– 15 –

KP-HW512K90

NTSC-YCT (Chroma Decoder) CXA2103-1 (Main)

Reg.No & Name FUNCTION

UV & Video YCbCr-480i

P&P Left P&P Left

(M)-DRC (M)-DRC

0 YLEV Y-Out gain 34 40

1 CLEV Cb&Cr-Out gain 27 46

UHF/VHF Video

2 SCON Sub contrast ADJ (7) ADJ (7)

3 SCOL Sub color ADJ (7) ADJ (7)

4 SHUE Sub hue ADJ (7) ADJ (7)

5 YDLY Y/C delay time 0 0

UHF/VHF Cvideo Svideo YCbCr480i SNNR=0 SNNR=1 SNNR=2 SNNR=3

6 SHAP Sharpness 6 (5)4440123

7 SHF0 Sharpness f0 selector 3333

8 PREO Sharpness pre/over-shoot ratio 3000

9 BPF0 Chroma band filter f0 setting 3000

10 BPFQ Chroma band filter Q setting 0333

11 BPSW Chroma bnad filter on/off 1000

12 TRAP Y block chroma trap filter on/off 0000

13 LPF Y Cb Cr-Output LPF on/off 1111

UHF/VHF Video YCbCr

14 AFCG AFC Loop gain (PLL between Hsync & HVCO) 100

15 CDMD V countdown system mode selector 333

16 SSMD H&Vsync slide level setting 000

17 HMSK Masking of macrovision signal on/off 111

18 HALI H automatic adjustment on/off 000

19 PPHA H TIM phase adjustment video 777

UV & Video YCbCr-480i

P&P Left P&P Left

(M)-DRC (M)-DRC

20 CBOF 34 34

21 CROF 32 32

P&P & Favorite P&P & Favorite

Single Picture UBLK-0 UBLK-1 UBLK-2 UBLK-3 UBLK-4 UBLK-5 UBLK-6 UBLK-7

22 ATPD Auto-pedestal Inflection Point P&P & Favorite UBLK=0 011211232

23 DCTR DC Transmission Ratio P&P & Favorite UBLK=0 021122223

NTSC-YCT (Chroma Decoder) CXA2103-2 (Sub)

Reg.No & Name FUNCTION

UV & Video

P&P Right P&P Right

(S) (S)-DRC

0 YLEV Y-Out gain 34 38

1 CLEV Cb&Cr-Out gain 27 31

UHF/VHF Video

2 SCON Sub contrast ADJ (7) ADJ (7)

3 SCOL Sub color ADJ (7) ADJ (7)

4 SHUE Sub hue ADJ (7) ADJ (7)

5 YDLY Y/C delay time 0 0

UHF/VHF Cvideo Svideo SNNR=0 SNNR=1 SNNR=2 SNNR=3

6 SHAP Sharpness 444 0123

7 SHF0 Sharpness f0 selector 333

8 PREO Sharpness pre/over-shoot ratio 0 0 0

9 BPF0 Chroma band filter f0 setting 000

10 BPFQ Chroma band filter Q setting 000

11 BPSW Chroma bnad filter on/off 000

12 TRAP Y block chroma trap filter on/off 000

13 LPF Y Cb Cr-Output LPF on/off 000

UHF/VHF Video

14 AFCG AFC Loop gain (PLL between Hsync & HVCO) 1 0 Note: Reg.No 14 to 19 are the same data as CXA2103-1. (the same NVM address)

15 CDMD V countdown system mode selector 33

16 SSMD H&Vsync slide level setting 00

17 HMSK Masking of macrovision signal on/off 11

18 HALI H automatic adjustment on/off 00

19 PPHA H TIM phase adjustment video 77

UV & Video YCbCr-480i

P&P Right P&P Right

(S)-DRC (S)-DRC

20 CBOF 32 32

21 CROF 31 31

P&P & Favorite P&P & Favorite

Single Picture UBLK-0 UBLK-1 UBLK-2 UBLK-3 UBLK-4 UBLK-5 UBLK-6 UBLK-7

22 ATPD Auto-pedestal Inflection Point P&P & Favorite UBLK=0 011211232

23 DCTR DC Transmission Ratio P&P & Favorite UBLK=0 021122223

Note: Reg.No 22 and 23 are the same data as CXA2103-1. (the same NVM address)

RM-Y909K

– 16 –

KP-HW512K90

CRT Driver CXA2150P-1 (Picture Controls:P1)

Reg.No & Name FUNCTION

UHF/VHF CV SV YCbCr480i YCbCr480P YCbCr1080i P&P

0 SBOT Offset for SBRT 0000000

1 YOF Y OFFSET: DC-offset for Y signal 0000000

2 CBOF CB OFFSET: DC-offset for Cb signal 35 35 35 37 40 31 35

3 CROF CR OFFSET: DC-offset for Cr signal 36 36 36 39 41 31 36

4 SBRT SUB BRT: Sub Bright ADJ (24) *

5 RDRV R DRIVE: R output drive ADJ (31) *

6 GDRV G DRIVE: G output drive 31 *

7 BDRV B DRIVE: B output drive ADJ (31) *

8 RCUT R CUTOFF: R output cutoff ADJ (31) *

9 GCUT G CUTOFF: G output cutoff 63 *

10 BCUT B CUTOFF: B output cutoff ADJ (31) *

Vivid (Cool) Std (Neutral) Movie (Warm) Pro

11 WBSW WB SW 0 (no memory) 0 (no memory) 0 (no memory) 0 (no memory)

12 SBOF Offset for SBRT 63 63 (no memory) 63 63 (no memory)

13 RDOF Offset for RDRV 63 63 (no memory) 65 63 (no memory)

14 GDOF Offset for GDRV 63 63 (no memory) 63 63 (no memory)

15 BDOF Offset for BDRV 66 63 (no memory) 54 63 (no memory)

16 RCOF Offset for RCUT 62 63 (no memory) 63 63 (no memory)

17 GCOF Offset for GCUT 63 63 (no memory) 63 63 (no memory)

18 BCOF Offset for BCUT 67 63 (no memory) 62 63 (no memory)

CRT Driver CXA2150P-2 (Picture Controls:P2)

Reg.No & Name FUNCTION

0 ALBK PIC ON 1*

1 RGBS R ON/G ON/B ON : R/G/B outputs on/off 7*

2 BLKB BLK BTM: RGB output bottom limit level (Black level) 3*

3 LIML PLIMIT LEV: Threshold level for excessively high inputs 0*

4 PABL P ABL: DC-level in RGB output detection for PEAK ABL 15 *

5 SABL S ABL: S ABL gain 0*

6 AGNG AGING W/AGING B: AGING W/AGING B modes on/off 0*

7 AKBO AKBOFF: Automatic/Manual = Cut off setting 0*

UHF/VHF V1 _ 4

YCbCr480i YCbCr480P YCbCr1080i P&P

8 SYPH SYNC PHASE: Hsync delay with respect to Video (100%H-period) 00000

9 CLPH CLP PHASE: Internal clamp pulse phase (100%H-period) 33333

10 CLGA CLP GATE: Switch for the gated internal clamp pulse with Hsync 00000

11 JAXS JAXIS: color axis switch 0*

12 BLKO BLKO: Blanking switch 0*

CRT Driver CXA2150P-3 (Picture Controls:P3) (Part1)

Reg.No & Name FUNCTION Vivid

UHF/VHF CV SV YCbCr480i YCbCr480P YCbCr1080i P&P

0 SYSM SYSTEM: Signal bandwidth setting 1111122

1 UVML VM LEV: VM OUT level 3332233

2 VMMO System Micro pin#40 1111110

3 VMCR VM COR: VM OUT coring level 0001133

4 VMLM VM LMT: VM OUT limit level 3333333

5 VMF0 VM F0: VM f0 2 2 22222

6 VMDL VM DLY:VM OUT phase (defined by phase difference from R OUT) 1222201

7 SHOF Offset for USHP=SHOF x 4 0 1 2333

8 SHF0 SHP F0: Sharpness circuit f0 1111101

9 PROV PRE/OVER: Y signal pre/over-shoot ratio 000333

10 F1LV SHP F1: Sharpness for higher f0 (4.2/5.6Mhz @NORMAL mode) 00 0133

11 CDSP SHP CD: Sharpness in part of high color saturation 3333333

12 LTLV LTI LEV: Luminance transient improvement (LTI) 3333333

13 LTMD LTI MODE: LTI mode setting 11

11001

14 CTLV CTI LEV: Chrominance transient improvement (CTI) 0000000

15 CTMD CTI MODE: CTI mode setting 0000000

16 UBOF Offset for UBRT (Picture clarity adjustment) 000079

17 UCOF Offset for UCOL=UCOF x 2 (Picutre clarity adjustment) 3333302

18 UHOF Offset for UHUE (Picutre clarity adjustment) 0000000

19 MIDE MID enhancement setting 31515711

RM-Y909K

– 17 –

KP-HW512K90

CRT Driver CXA2150P-3 (Picture Controls:P3) (Part2)

Reg.No & Name FUNCTION Standard Movie Pro

UHF CV SV YCbCr YCbCr YCbCr P&P UHF CV SV YCbCr YCbCr YCbCr P&P UHF CV SV YCbCr YCbCr YCbCr P&P

VHF 480i 480P 1080i VHF 480i 480P 1080i VHF 480i 480P 1080i

#0 SYSM 1 1 1112211111221111122

#1 UVML 22222 2311111110000000

#2 VMMO 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 00000

#3 VMCR 0 1 1 3 3 1 1 1 1 1 3 3 3 3 3 3 3 3 3

#4 VMLM 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

#5 VMF0 222222222222222222222

#6 VMDL 2 2 2 2 1 1 1 2 2 2 2 1 1 2 2 22211

#7 SHOF 1 0 0 0 23311111110000000

#8 SHF0 111111111111111111111

#9 PROV 0 0 0 0 0 3 3 3 3 2 2 3 3 3 3 2 3 22

#10 F1LV 0 1 3 3 0 0 0 0 0 01233 1233

#11 CDSP 3 3 3 3 3 3 3 0 0 0 0 0 0 0 0 000000

#12 LTLV 222222200000000000000

#13 LTMD 1 1 1 1 1

11111

111111011111101

#14 CTLV 0 0 0000000000000000000

#15 CTMD 0 0 0 0 0 0 0 00000000000000

#16 UBOF

10 10 10 10 10 10 10 7 7 7 7 7 7 7

#17 UCOF

77777

0000000000000000

#18 UHOF 0 0 0 000000000000000000

#19 MIDE 2 14 14 6 10

11313 5 9

01212 4 8

CRT Driver CXA2150P-3 (Picture Controls:P3) (Part3)

Reg.No & Name FUNCTION

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

#1 UVML 0 0 0 0

#3 VMCR 0 +1 +2 +3

#10 F1LV 0 -1 -2 -3

#11 CDSP 0 0 0 0

#12 LTLV 0 0 0 0

#14 CTLV 0 0 0 0

#19 MIDE 0 0 0 0

CRT Driver CXA2150P-4 (Picture Controls:P4)

Reg.No & Name FUNCTION Vivid Standard Movie Pro

0 UPIC PICTURE: Picture 63 44 31 31

1 UBRT BRIGHT: Brightness 26 31 31 31

2 UCOL COLOR: 31 31 31 31

3 UHUE HUE:Hu 31 31 31 31

4 USHP SHARPNESS: Sharpness 32 40 31 31

5 UTMP Color Temperature (0:Warm 1:Neutral 2:Cool) 2101

6 UDCL DCOL: D 2200

UHF/VHF V1-4

YCbCr480i YCbCr480P YCbCr1080i P&P

7 AXIS COL AXIS: color matrix setting 00000

Picture Mode Vivid

UHF/VHF V1-4

YCbCr480i YCbCr480P YCbCr1080i P&P

8 UGAM GAMMA/GAMMA L: RGB output GAMMA correction setting 5445 (1)5

9 AGAM GAMMA/GAMMA L (AV Pro user control) - Void Data -

UGAM-0 UGAM-1 UGAM-2 UGAM-3 UGAM-4 UGAM-5 UGAM-6 UGAM-7

10 GSBO Offset for SBRT 00000000

11 GCCO Offset for UCOL 0 0 0 0 0 0 0 0

12 GHUO Offset for UHUE 00000000

Picture Mode Vivid

UHF/VHF V1-4

YCbCr480i YCbCr480P YCbCr1080i P&P

13 UBLK Item#15-18 pack F1 data controls 7 (6)6664

14 ABLK (Av Pro user control) - Void Data

UBLK0 UBLK1 UBLK2 UBLK3 UBLK4 UBLK5 UBLK6 UBLK7

15 DCTR DC TRAN: Y signal DC transmission 11123233

16 DPIC DPIC LEV: Y signal AUTO PEDESTAL level 01211212

17 DSBO Offset for SBRT 77777777

18 ABLM ABL MODE: ABL mode 00000011

Full Vcomp 1 & 2

19 ABLT ABL TH: ABL current detection Vth contro 015

20 EPOF Offset for UPIC=EPOF x (UPIC/63) (for power save) - Void Data

21 SPOF Offset for UPIC=SPOF x (UPIC/64) - Data Not used 15 << Only available at Vcomp 1 & 2.

UHF/VHF V1-4

YCbCr480i YCbCr480P YCbCr1080i P&P

22 SCON SUB CONTRAST: SUB PICTURE 88877

23 CLOF Offset for UCOL 99999

24 HUOF Offset for UHUE 55555

25 IDSW Not used

RM-Y909K

– 18 –

KP-HW512K90

CRT Driver CXA2150P-4 (Picture Controls:P4)

Reg.No & Name FUNCTION

SNNR SNNR SNNR SNNR

=0 =1 =2 =3

#4 USHP 0 1 3 4

Picture Mode : Standard Picture Mode : Movie Picture Mode : Pro

UHF YCbCr YCbCr YCbCr P&P UHF YCbCr YCbCr YCbCr P&P UHF YCbCr YCbCr YCbCr P&P

VHF 480i 480P 1080i VHF 480i 480P 1080i VHF 480i 480P 1080i

V1 _ 4 V1 _ 4 V1 _ 4

#8 UGAM 2 2 2 1 1 0 0 0 0 0 0 0 0 0 0

Picture Mode : Standard Picture Mode : Movie Picture Mode : Pro

UHF YCbCr YCbCr YCbCr P&P UHF YCbCr YCbCr YCbCr P&P UHF YCbCr YCbCr YCbCr P&P

VHF 480i 480P 1080i VHF 480i 480P 1080i VHF 480i 480P 1080i

V1 _ 4 V1 _ 4 V1 _ 4

#13 UBLK 3 3 3 3 3 1 1 1 1 1 0 0000

CRT Driver CXA2150D-1 (Deflection Controls:D1)

Reg.No & Name FUNCTION

Full Zoom WideZoom

0 VPOS V POSITION: Vertical position (V DRV signal DC bias)

1 VSIZ V SIZE: Vertical size (V DRV signal gain)

ADJ (50)

ADJ (27)

2 VSZO V SIZE OFFSET

3 VLIN V LINEARITY: Vertical linearity

4 VSCO S CORRECTION: Vertical S-correction

9999

5 VCEN VSAW0 DCH/VSAW0 DCL: Vertical center adjustment

6 VPIN VSAW0 AMP: Vertical PIN adjustment

7 NSCO VSAW1 DC: Rotation

8 HTPZ VSAW1 AMP: Horizontal trapezoid

9 ZOOM ZOOM SW: Zoom switch

10 APSW ASP SW: Aspect switch

11 ASPT V ASPECT: Aspect ratio

12 SCRL V SCROLL: Vertical scroll

13 UVLN UP VLIN: Upper vertical linearty

14 LVLN LO VLIN: lower vertical linearty

1080i

ADJ (27)

CRT Driver CXA2150D-2 (Deflection Controls:D2)

Reg.No & Name FUNCTION

Full/Normal Zoom WideZoom

0 HCNT HC PARA DC: Horizontal center

1 HPOS H POSTION: Horizontal position

2 HSIZ H SIZE: Horisontal size

ADJ(35) ADJ(35)

3 SLIN MP PARA DC: Horizontal S-correction

ADJ(3) ADJ(3)

4 MPIN MP PARA AMP: Horizontal middle pin

5 PIN PIN AMP: Horizontal pin

10 10

6 PIN0

7777

7 UCP UP CPIN: Upper corner pin

31 31

8 LCP LO CPIN: Lower corner pin

31 31

9 UXCG UP UCG: Upper extra corner pin gain

10 LXCG LO UCG: Lower extra corner pin gain

11 UXCP UP UCP: Upper extra corner pin position

12 LXCP LO UCP: Lower extra corner pin position

13 XCPP UC POL: Extra corner pin polarity

14 PPHA PIN PHASE: Pin phase

15 VANG AFC ANGLE: AFC angle

16 LANG HC PARA PHASE: Linearity angle

17 VBOW AFC BOW: AFC bow

18 LBOW HC PARA AMP: Linearity bow

19 CPY1 Copy function 1: (Set CPY1=1, then press MUTE+Enter) * Not used

1080i

Normal

RM-Y909K

– 19 –

KP-HW512K90

Audio Processor (AP) BH3868FS

Reg.No & Name FUNCTION

0 SVOL Volume:Offset for Volume

1 SBAL Balance Offset for Balance

2 SBAS Bass:Offset for Bass

3 STRE Treble:Offset for Treble

4 BBLP BBE low pass filter

5 BBHP BBE high pass filter

6 SREF Surround effect

7 AGC Auto gain control

8 BBE BBE on/off

TruSurround (TRUS) NJM2180

Reg.No & Name FUNCTION

1 TSMD Trusurround effect selection 2

DLBY NJM1106

Reg.No & Name FUNCTION

0 DBMD 0

1 SCH 0

2 ADSW 0

3 CECH 0

4 DELY 7

5 SSEL

0 ATT 0

CRT Driver CXA2150D-3 (Deflection Controls:D3)

Reg.No & Name FUNCTION

0 HBLK HBLK SW: Horizontal blanking switch

1 LBLK LEFT BLK: Left blanking

2 RBLK RIGHT BLK: Right blanking

3 VBLK VBLK SW: Vertical blanking switch

4 TBLK UP BLK: Top blanking

5 BBLK LO BLK: Bottom blanking

6 VCMP V COMP: Vertical compensation

7 HCMP H COMP: Horizontal compensation

8 ACMP AFC COMP: AFC compensation

9 PCMP PIN COMP: Pin compensation

10 AFCM AFC MODE: AFC compensation

11 VFRQ V FREQ: Vertical frequency

12 VON V ON: Vertical drive on

13 JUMP JMP SW: Reference pulse jump switch

14 VDJP VDRV SW: Vertical drive switch

15 VDST RST SW: Vertical drive start switch

16 EWDC EW DC: Pin DC level shift

17 AKBT AKBTIM: AKB timing

Component I/F & Sync Separation CXA2151

Reg.No & Name FUNCTION

480i 480P 1080i 720P

15.75khz 31.50khz 33.75khz 45khz

0 MTRX MAT OUT 0011

1 GAIN GAIN SEL 0

2 CBGN CBGAIN 9

3 VTC V TC 1

4 HWID H WIDTH 1

Video5 Video6 Sub

5 HSEP HSEP SEL 000

6 TEST TEST 0

7 FRGB 0

8 HMSK Hsync masking in vertical retrace

Full Zoom WideZoom1080i

5656

2525

100

15 15 154

15 15 155

0000

000

111

000

9999

1080i ELSE

Normal

RM-Y909K

– 20 –

KP-HW512K90

MID-1 (Display Data : Output)

Reg.No & Name FUNCTION

(A) Display Data (Only One)

0 DHPH H active display area phase 110

1 DVPH V active display area phase 20

2 DHAR H active display area size 240

3 DVAR V active display area size 135

4 DHPW display H pulse width 55

5 DVPW display V pulse width 5

22 DPSW display PLL switch 1 (fixed)

23 MDL model select (16:9/4:3) 0

(B) Misc. Common Data Data

6 DYCD display output Y-C delay correction 2

7 DYSD display output YS signal delay select 1

8 MDHP main display picture H position 90

10 MDHS main display picture H size 149 240

(D) Single (Input Signal Format) / Favorite Single 480i/480P Single 720P Favorite

9 MDVP main display picture V position 30 30 20

11 MDVS main display picture V size 120 120 97

(E) Index / Others Index Others

12 MLHP multi picture mode H position 36 36

13 MLVP multi picture mode V position 31 31

(F) Favorite Favorite

14 SDHS sub display picture H position 166

15 SDVS sub display picture V position 20

(G) Favorite Favorite

16 SDHS sub display picture H size 44

17 SDVS sub display picture V size 29

(H) PinP Position (Not Used)

18 PDHP (PinP Large mode H position)

19 PDVS (PinP Large mode V position)

(I) PinP Size (Not Used)

20 PDHS (PinP Large mode H size)

21 PDVS (PinP Large mode V size)

(J) Single / Others Single Others

24 BCOL Background Y level 55

Normal

154

162

MID-2 (Active Data for DRC : INPUT)

Reg.No & Name FUNCTION

(A) MID Mode, Wide mode, Input Signal Format Single(Normal)

RF, Video, YC YPbPr

0 DRHP DRC H active area position 142 141

1 DRHS DRC H active area size 162 162

2 DRVP DRC V active area position 37 37

3 DRVS DRC V active area size 120 120

Single(Other)

RF, Video, YC YPbPr

111 110

178 178

37 37

120 120

Twin, Favorite Memo

RF, Video, YC YPbPr RF, Video, YC YPbPr

0 DRHP DRC H active area position 132 131 142 141

1 DRHS DRC H active area size 166 166 162 162

2 DRVP DRC V active area position 54 54 58 58

3 DRVS DRC V active area size 112 112 110 110

Index Twin-Right Index-Small

RF, Video, YC YPbPr RF, Video, YC RF

0 DRHP DRC H active area position 139 138 138 143

1 DRHS DRC H active area size 164 164 166 162

2 DRVP DRC V active area position 50 50 54 54

3 DRVS DRC V active area size 114 114 112 112

RM-Y909K

– 21 –

KP-HW512K90

MID-3 (Active Data for A/D (VDO) : INPUT)

Reg.No & Name FUNCTION

(A) MID mode, Wide mode, Input Signal Format Single

480P 720P YPbPr No Signal

0 VDHP VDO H active area position 109 95 205

1 VDHS VDO H active area pixel size 166 108 226

2 VDVE VDO V active area even position 37 24 37

3 VDVS VDO V active area line size 120 180 56

Twin, Favorite Twin-Right

480P 1080i 720P YPbPr No Signal RF, Video, S-Video

0 VDHP VDO H active area position 128 94 111 179 197

1 VDHS VDO H active area pixel size 155 150 99 199 215

2 VDVE VDO V active area even position 53 37 50 24 26

3 VDVS VDO V active area line size 112 126 168 56 56

Memo

480P 1080i 720P YPbPr No Signal

0 VDHP VDO H active area position 136 102 115 179

1 VDHS VDO H active area pixel size 152 147 98 199

2 VDVE VDO V active area even position 57 44 58 24

3 VDVS VDO V active area line size 110 123 164 56

Index Index-Small

480P 1080i 720P YPbPr No Signal RF

0 VDHP VDO H active area position 132 99 112 166 204

1 VDHS VDO H active area pixel size 154 149 99 187 211

2 VDVE VDO V active area even position 51 34 48 24 26

3 VDVS VDO V active area line size 113 128 169 56 56

(B) Input Signal Format

RF, Video, S-Video, YPbPr 480i 480P 1080i 720P

4 VDVO VDO V active area line size 0 000

5 VCPO VDO V active area odd position 95 70 40 40

6 VCWD VDO clamp pulse output timing 3 333

7 VYCD VDO clamp pulse width 0 000

8 VSTP VDO PLL phase ditect stop line count

119 160 146

9 VSTT VDO PLL phase ditect start line count

400

10 VHSC VDO H sync cycle 130

---

MID-5 (Picture Data) (A) Enhance Table Data Setting

0 P-OP Table select 0 1 234567

1 MHLY Main H LPF Y Coefficient select 11111111

2 MHLC Main H LPF C Coefficient select 33333333

3 MVLY Main V LPF Y Coefficient select 00000000

4 MVLC Main V LPF C Coefficient select 00000000

5 MHYR Main H Enhance. Y Coreing level 11210001

6 MHYL Main H Enhance. Y Clip level 11111111

7 MHYE Main H Enhance. Y Enhancement level 77337735

8 MHYO Main H Enhance. Y Coefficient select 11111111

9 MHCR Main H Enhance. C Coreing level 00000000

10 MHCL Main H Enhance. C Clip level 11111111

11 MHCE Main H Enhance. C Enhancement level 00000000

12 MHCO Main H Enhance. C Coefficient select 11111111

13 MVYR Main V Enhance. Y Coreing level 00220022

14 MVYL Main V Enhance. Y Clip level 11111111

15 MVYE Main V Enhance. Y Enhancement level 00250025

16 MVCR Main V Enhance. C Coreing level 00000000

17 MVCL Main V Enhance. C Clip level 11111111

18 MVCE Main V Enhance. C Enhancement level 00000000

0 P-OP Table select 8 9 10 11 12 13 14 15

1 MHLY Main H LPF Y Coefficient select 00001111

2 MHLC Main H LPF C Coefficient select 33333333

3 MVLY Main V LPF Y Coefficient select 00000000

4 MVLC Main V LPF C Coefficient select 00000000

5 MHYR Main H Enhance. Y Coreing level 00010001

6 MHYL Main H Enhance. Y Clip level 11111111

7 MHYE Main H Enhance. Y Enhancement level 77357733

8 MHYO Main H Enhance. Y Coefficient select 11111111

9 MHCR Main H Enhance. C Coreing level 00000000

10 MHCL Main H Enhance. C Clip level 11111111

11 MHCE Main H Enhance. C Enhancement level 00000000

12 MHCO Main H Enhance. C Coefficient select 11111111

13 MVYR Main V Enhance. Y Coreing level 00220022

14 MVYL Main V Enhance. Y Clip level 11111111

15 MVYE Main V Enhance. Y Enhancement level 00250025

16 MVCR Main V Enhance. C Coreing level 00000000

17 MVCL Main V Enhance. C Clip level 11111111

18 MVCE Main V Enhance. C Enhancement level 00000000

* No.19

No.36 data is all

“0” not to use.

RM-Y909K

– 22 –

KP-HW512K90

On-Screen Display (OSD)

Reg.No & Name FUNCTION

0 HPOS OSD horizontal position 14

1 HPOF Horizontal position for Favorite mode 37

2 VPOS OSD vertical position 4

3 VPOT Vertical position for P&P (Twin) mode 40

SNNR

Reg.No & Name FUNCTION

0 SNNR SNNR data setting 0123

1 SNFX Selection of SNNR data setting 0

2 WSLT Noise level detection data thresholds for SNNR data (read data) 0 -30 31 -62 63 -126 127 -255

SNNR Settings based on WSL Data

SNNR=0/1/2/3 0123

SNNR data is used for the (-) offset setting.

3 CPFG Related to 3D-COMB (upD64802) / #19 YPFG settings 0123

4 CPFT Related to 3D-COMB (upD64802) / #18 YPFT settings 0000

SNNR data is used for the direct setting.

5 CCOR Related to 3D-COMB (upD64802) / #20 VHCO settings 0111

6 CHCG Related to 3D-COMB (upD64802) / #21 VHCG settings 1111

7 CAPG Related to 3D-COMB (upD64802) / #16 VAPG settings 0000

8 3SHP Related to CXA2103 / #6 SHAP settings 0123

9 MIDD Related to CXA2150P-3 / #19 MIDE settings 0000

10 5SHP Related to CXA2150P-4 / #4 USHP settings 0134

SNNR data is used for the (-) offset setting.

11 5YF1 Related to CXA2150P-3 / #10 F1LV settings 0123

12 5CDS Related to CXA2150P-3 / #11 CDSP settings 0000

13 5LTI Related to CXA2150P-3 / #12 LTLV settings 0000

14 5CTI Related to CXA2150P-3 / #14 CTLV settings 0000

15 5VML Related to CXA2150P-3 / #1 UVML settings 0000

16 5VMC Related to CXA2150P-3 / #3 VMCR settings 0123

SNNR data is used for the (+) offset setting.

ID-1 Detection

Reg.No & Name FUNCTION

0 XJGL XJGLK: Setting for memorizing or not the ID-1 detection status 0

1 LNJI LNJI: Setting for the multi/single-line ID-1 detection 0

Closed Caption Display & Parental Control (CCD&VCHIP)

Reg.No & Name FUNCTION

0 HPRM Horizontal position of CCD (Main) 49

1 HPRS Horizontal position of CCD (Sub) 49

2 RND OSD rounding control 1

3 CCDI Interruption control 3

4 CRIP CRI count & parity count 4

5 CRIT Charge/Discharge timing control for slice voltage level 0

6 CHMK Horizontal mask width 42

7 FPOL Field polarity selection 1

8 LANG 0

9 DATA Swwitch for CCD service/test data 0

10 VCHIP Selection of Vchip controls 1

OPTIONS

Reg.No & Name FUNCTION

0 DLY1 Power-On to RLY timing = DLY1 x 50ms 2

1 DLY2 Power-On Mute timing = DLY2 x 50ms 12

2 DLY3 Relay-On to start Bus communication 12

3 AGC 255

4 PCMX 63

5 BRMX 63

6* RAMW* 0

Reg.No & Name FUNCTION

0 ID0 Selection of OSD languages & color system 217

1 ID1 Selection of composite & s-video inputs 127

2 ID2 Selection of audio-related controls 239

3 ID3 Selection of basic system settings 66

4 ID4 Selection of basic system settings 203

5 ID5 Selection of advanced system settings 177

6 ID6 Selection of sub picture related sesttings 54

7 ID7 Selection of some reserved settings 24

*HW512K90

RM-Y909K

– 23 –

KP-HW512K90

PJ Engine

ITEM ITEM Contents min

max init (16:9)

No. Name

Normal Zoom W Zoom HD

0 FDIS Switch of display for fine adjustment data 01

1 COPY Service copy adjustment 01

2 ALCP Service all copy adjustment 01

3 OSDH Osd horizontal position of PJED service menu 1 255 22

4 OSDV Osd vertical position of PJED service menu 1 255 100 120 100 60

5 FVSL Start position of fine adjustment 0 15 0 14 15 0

6 FVSP Start line of fine adjustment 02553 212553

7 V1DL Value of V1 delay 0 255 1 139 60 1

8 V1CU Value of V1 count up 0 4095 454 598 506 387

9 V1OH Value of V1 offset upper data 0 255 5 5 5 79

10 V1OL Value of V1 offset lower data 0 255 0 0 0 0

11 OEVP Odd/Even select position 0 4095 1056

12 COHP Horizontal phase for rough adjustment 0 4095 0

13 34CS Start center clamp position of H3 and H4 pulse 031 14

14 34CW Width center clamp position of H3 and H4 pulse 031 0

15 FIHP Horizontal phase for fine adjustment 0 4095 1104

16 TPHP Horizontal phase for test pattern 0 4095 69

17 TPVP Vertical phase for test pattern 0 255 55 111 79 15

18 DFHP Horizontal phase for dynamic focus 0 4095 250

19 DFHG Value of horizontal parabola wave for dynamic focus -128 127 -70 -70 -70 -70

20 DFVG Value of vertical parabola wave for dynamic focus -128 127 -50 -50 -50 -50

21 DFDC Value of center for dynamic focus -128 127 127 127 127 127

22 DFV1 Value of V1 saw wave for dynamic focus -128 127 -50 -50 -50 -50

23 SDHP Compensation of horizontal phase for shading 0 4095 422

24 SDH1 Value of horizontal saw wave for dynamic focus -128 127 127 127 127 127

25 RVCS Start position of Red vertical clamp 031 0

26 RVCW Width of Red vertical clamp 031 0

27 GVCS Start position of Green vertical clamp 031 0

28 GVCW Width of Green vertical clamp 031 0

29 BVCS Start position of Blue vertical clamp 031 0

30 BVCW Width of Blue vertical clamp 031 0

31 RHCS Start position of Red horizontal clamp 031 0

32 RHCW Width of Red horizontal clamp 031 0

PJ Engine

ITEM ITEM Contents min

max init (16:9)

No. Name

Normal Zoom W Zoom HD

33 GHCS Start position of Green horizontal clamp 031 0

34 GHCW Width of Green horizontal clamp 031 0

35 BHCS Start position of Blue horizontal clamp 031 0

36 BHCW Width of Blue horizontal clamp 031 0

37 BDVU Vartical positioni for boder line 1 0 2047 28 21 12 49

38 BDVL Vartical positioni for boder line 2 0 2047 900 683 820 1039

39 BDHL Horizontal position for boder line 1 0 2047 148

40 BDHR Horizontal position for boder line 2 0 2047 1262

41 HBLD Horizontal phase for output of H.Blank out 0 4095 0

42 HBLW Width for output of H.Blank out 0 4095 0

43 PWM2 PWM2 output width setting of Regi IC 0 4095 730

44 COGV Green vertical center offset data for Auto Regi. -128 127

45 CORV Red vertical center offset data for Auto Regi. -128 127-46 COBV Blue vertical center offset data for Auto Regi. -128 127

47 COGH Green horizontal center offset data for Auto Regi. -128 127

48 CORH Red horizontal center offset data for Auto Regi. -128 127

49 COBH Blue horizontal center offset data for Auto Regi. -128 127

50 SOGV Green vertical skew offset data for Auto Regi. -128 127

51 SORV Red vertical skew offset data for Auto Regi. -128 127

52 SOBV Blue vertical skew offset data for Auto Regi. -128 127

53 SOGH Green horizontal skew offset data for Auto Regi. -128 127

54 SORH Red horizontal skew offset data for Auto Regi. -128 127

55 SOBH Blue horizontal skew offset data for Auto Regi. -128 127

56 ZOGH Green horizontal size offset data for Auto Regi. -128 127

57 ZORH Red horizontal size offset data for Auto Regi. -128 127

58 ZOBH Blue horizontal size offset data for Auto Regi. -128 127

59 LOGH Green horizontal linearity offset data for Auto Regi. -128 127

60 LORH Red horizontal linearity offset data for Auto Regi. -128 127

61 LOBH Blue horizontal linearity offset data for Auto Regi. -128 127

62 ERR Auto Regi. Error code 0

63 ADTM A/D data input timing of Auto Regi. 0 127 144

64 VUP Auto Regi. Pattern Upper vertical position 0 2047 50

65 VUPM Auto Regi. Pattern Upper middle vertical position 0 2047 0

66 VMID Auto Regi. Pattern Middle vertical position 0 2047 512

PJ Engine

ITEM ITEM Contents min

max init (16:9)

No. Name

Normal Zoom W Zoom HD

67 VLOM Auto Regi. Pattern Lower middle vertical position 0 2047 0

68 VLOW Auto Regi. Pattern Lower vertical position 0 2047 975

69 HLB Auto Regi. Pattern left horizontal position 0 4095 90

70 HLBM Auto Regi. Pattern left middle horizontal position 0 4095 0

71 HMID Auto Regi. Pattern middle horizontal position 0 4095 655

72 HRIM Auto Regi. Pattern right middle horizontal position 0 4095 0

73 HRIV Auto Regi. Pattern right horizontal position 0 4095 1215

74 SFTF Switch of shift fast 01 0

75 ACTL Acount timer counter lower byte 0

76 ACTH Acount timer counter upper byte 0

77 SLSW Auto Regi adjustment item select 03 0

78 VB2S 0 1023

79 VB2W 0 1023

80 VB3S 0 1023

81 VB3W 0 1023

min

max 16:9

Green Blue Red

82 CENT -512 511 ADJ 35, 20 ADJ 35, 20 ADJ 35, 20

83 SKEW -512 511 ADJ 0, 0 ADJ 0, 0 ADJ 0, 0

84 SIZE -512 511 ADJ -100, -75 ADJ -100, -75 ADJ -100, -75

85 LIN -512 511 ADJ 0, 0 ADJ -425, 0 ADJ 425, 0

86 KEY -512 511 ADJ x, -20 ADJ x, -120 ADJ x, 120

87 PIN -512 511 ADJ 0, 320 ADJ 0, 350 ADJ 0, 350

88 MLIN -512 511 ADJ 0, x ADJ 150, x ADJ -150, x

89 MSIZ -512 511 ADJ -100, x ADJ -100, x ADJ -100, x

0000

49 106 68 9

521 464 502 561

42 49 61 1

RM-Y909K

– 24 –

KP-HW512K90

RM-Y909K

3-11. REGISTRATION ADJUSTMENT

¥ ADJUSTING FLOW

START

Turn on the power and wait for 10 minutes.

Set to the NTSC Full mode

Check the deflection yokes, the centering magnets, 2 pole/4 pole magnets

Set to the service mode.

MAIN DEFLECTION ADJUSTMENT (Green)

(Item 3-11-2)

Green coarse adjustment

Green fine adjustment

Red coarse adjustment

SUB DEFLECTION

Change the display mode

Red fine adjustment

Blue coarse adjustment

ADJUSTMENT

(Item 3-11-4)

3-11-1. Setup for Adjustment

1. Marking

1) At the 4 insides of the screen, locate the middle. Use a tape

measure to identify the middle.

2. Data Setting

: middle

1) Set NTSC Full mode.

2) Enter the Service mode, and select “PJE”.

Note : When you replaced printed circuit boards or devices or

CRTs, and when correction is drastically necessary, press “7” + “ENTER” buttons to initialize the data in the Projector Engine mode. Press “MUTING” + “ENTER” buttons on the commander to write the data.

3-11-2. Main Deflection Adjustment

Note : Before this adjustment, input the data of PJE item No. 78-

85, (See page 25 or 26).

1. Place the caps on the red and blue lenses so that only the

green color is displayed.

2. Enter the monoscope signal and set to NTSC Full mode .

3. Enter the Service mode, and select “2150D-1” .

4. Adjust “0 VPOS” and “1 VSIZ” so that the picture is dis-

played in the center of screen.

5. Adjust “2 VSZO” for 1080i vertical size adjustment.

Blue fine adjustment

ALLCOPY*

* When the NTSC Full mode adjustment has finished, copy its data to the next dispiay mode at the first time only and be sure to adjust in the order given.

Yes

Another display mode?

Memorize the FLASH FOCUS offset data

End

0 VPOS

1 V-Size

6. Select “2150D-2” and adjust “2 H-Size” so that the picture

size is within the specification.

SPEC Overscan Spec. = 9%

Input Signal H SIZE V SIZE Monoscope 15.6 ± 0.2 sq. 11.5 ± 0.2 sq.

2 H-Size

7. Copy the dada of NTSC Full mode to the other display mode

and adjust in the other mode as the occasion demands.

– 25 –

KP-HW512K90

RM-Y909K

3-11-3. Operation Method for Projector Engine

Mode

MUTING

Category up

Adjustment item up

Adjustment item down

Category down

Initialize data (Not stored)

data up/down

VOLUME +

TV POWER

DISPLAY

Copy PAL data to NTSC

Color change

Internal test signal

Mode select (Fine or Coarse)

ENTER

RM-Y909K

1. Functions of Keys on Commander

• 1 : Changes adjustment item. (item No. moves up)

: Marker moves clockwise from center to out-

side. (in fine adjustment mode)

• 4 : Changes adjustment item.

(item No. moves down)

: Marker moves counterclockwise from outside

to center. (in fine adjustment mode)

• 2 : Changes adjustment category.

(category No. moves up)

• 5 : Changes adjustment category.

(category No. moves down)

• Joystick : Changes data value. (up or down)

: Marker moves up, down, or to the left or right.

(in fine adjustment mode)

• 3 : Changes adjustment color.

GRN c BLU c RED

• 6 : Displays or changes internal test signals.

: crosshatch + external signal c crosshatch +bor-

derline c crosshatch only c dot only c off

• 9 : Switches adjustment mode.

Coarse adjustment mode c fine adjustment

mode

• Press joy :Switches marker moving method.

stick (in fine adjustment mode)

joystick (v, V, b, B) keys c 1 and 4 buttons

Commander Function

Buttons Mode Description

- + ENTER READ Writes data to NVM.

MUTING+ENTER WRITE Reads data from NVM. 7 + ENTER PJE Service data initialization. Not stored.

INITIAL

(Be sure not to use usually)

2. Operation Method for Coarse Adjustment

1) Enter the Service mode, and select “PJE”.

2) Press “1” or “4” button on the commander to select the

item, and use the joystick to change the data.

Item No.

PJE 00 00 FDIS

Adjustment Item

3) Select “GRN CENT” . When BLU or RED is displayed, press “3” button on the commander to change the adjust-

ment color in the order of GRN c BLU c RED.

4) In the GRN, BLU, or RED mode,move v, Vdirection the joystick can change the data in vertical direction, or b, B

direction in horizontal direction.

Color

GRN 000 000 CENT

Adjustment Item

Data (H)

5) Before returning to the Service mode, press “MUTING”

+“ENTER” buttons on the commander to write the data.

(Omission of this operation causes the set data to be returned

to the data before adjustment)

Data

Joystick

v, B direction:Data up V, b direction:Data down

Data (V)

b : Data (H) up B : Data (H) down v : Data (V) up V : Data (V) down

– 26 –

KP-HW512K90

RM-Y909K

3. Operation Method for Fine Adjustment

1) Select the PJE mode.

2) Select FDIS so that the data at each position can be displayed

in the fine adjustment mode, and set the data to “01”.

3) Press “9” button on the commander, and the fine adjust-

ment mode will be active where a green marker appears in

the center of screen (in the case of GRN mode).

4) Press joystick, and the marker color will be switched be-

tween green (GRN mode) and white alternately.

5) Use “1” or “4” button on the commander, or the joystick

to move the marker to the position to be adjusted, where fine

adjustment can be made.

• When marker color is white.

(in this case, fine adjustment is disabled)

Operating the joystick can move the marker

up, down, or to the left or right freely.

• When marker color is green. (GRN mode)

1 : moves the marker clockwise from center to outside. 4 : moves the marker counterclockwise from outside to center.

• Fine adjustment can be made on the basis of marker

position using v, V, b, B directiom of the joystick.

3-11-4. PJE Adjustment

(Sub Deflection Adjustment)

Adjustment a : Yes – : No

Adjustment Type

Adjustment Item GRN RED BLU

H / V H / V H / V

CENT a / aa / aa / a

SKEW a / aa / aa / a

SIZE a / aa / aa / a

LIN a / aa / aa / a

KEY – / a – / a – / a

PIN a / aa / aa / a MLIN a / – a / – a / – MSIZ a / – a / – a / –

Note: If the value of over the limit value, adjust these in the fine adjustment .

Coarse Data Limit Valune. Cent H 35±170 V 20±170, Size H-75max, Lin H Blu

-425min, H Red 425max.

• The adjustment should be done in the numerical order

given.

1. Green Adjustment

1) Place the caps on the red and blue lenses so that only the

green color is displayed.

2) Enter the monoscope signal to set.

3) Select the PJE mode.

4) Press “6” button on the commander to display internal test

signal (crosshatch).

5) Select “GRN CENT”, and adjust so that the picture coincide

in the center of screen.

• GRN CENT (horizontally/vertically)

Push the joystick to B

Push the joystick to b

Move joystick v direction

CROSSHATCH

Move joystick B direction

CROSSHATCH

6) Press “9” button on the commander to return to the coarse

adjustment mode.

– 27 –

Push the joystick to v

Push the joystick to V

KP-HW512K90

RM-Y909K

7) Select “GRN SKEW”, and correct the tilt of horizontal lines

and vertical lines.

• GRN SKEW (horizontally/vertically)

Push the joystick to B

Push the joystick to v

Push the joystick to b

Push the joystick to V

8) Select “GRN SIZE”, and adjust so that each distance from

center to left end and to right end is equal. Adjust so that

each distance from center to top and to bottom is equal.

• GRN SIZE (horizontally/vertically)

Push the joystick to B

Push the joystick to b

10) Select “GRN MSIZ”, and correct the space intervals for the

horizontal section of the screen are equal.

• GRN MSIZ (horizontally)

Push the joystick to B

Push the joystick to b

11) Select “GRN MLIN”, and correct the sizes of the horizontal

line at the center of the screen are symmetrical left and right.

• GRN MLIN (horizontally)

Push the joystick to B

Push the joystick to b

Note: The SIZE and LIN, MSIZ and MLIN adjustments are affected each other. So adjust these mutually if necessary.

12) Select “GRN PIN”, and adjust so that right and left vertical

lines on the screen become straight. Adjust so that upper and

lower horizontal lines on the screen become straight.

Push the joystick to v

Push the joystick to V

9) Select “GRN LIN”, and adjust so that each space at the right

end and at the left end of screen is equal. Adjust so that each

space at the top and at the bottom of screen is equal.

• GRN LIN (horizontally/vertically)

Push the joystick to B

Push the joystick to b

• GRN PIN (horizontally/vertically)

Push the joystick to B

Push the joystick to v

Push the joystick to b

Push the joystick to V

13) Select “GRN KEY”, and adjust so that upper and lower hori-

zontal lines on the screen become parallel.

• GRN KEY (vertically)

Push the joystick to v

Push the joystick to V

Push the joystick to v

Push the joystick to V

Note: The VPINand KEY adjustments are affected each other. So adjust these mutually if necessary.

– 28 –

KP-HW512K90

RM-Y909K

14) Press “9” button on the commander to enter the fine adjust-

ment mode.

15) Make fine adjustment so that horizontal lines and vertical

lines become straight.

16) Press “9” button on the commander to return to the coarse

adjustment mode.

2. Red Adjustment

1) Place a cap on the blue lens so that green and red colors are

displayed.

2) Press “3” button on the commander to select RED mode.

3) Adjust the following items so that red lines overlap with

green lines.

• RED CENT (horizontally/vertically)

• RED SKEW (horizontally/vertically)

• RED SIZE (horizontally/vertically)

• RED LIN (horizontally/vertically)

• RED MSIZ (horizontally)

• RED MLIN (horizontally)

• RED PIN (horizontally/vertically)

• RED KEY (vertically)

1. Make sure that the adjustment for NTSC Full mode finished

and the data have already been written.

2. Select the PJE mode.

3. Select ALCP and set the data to “01”, and press

“MUTING”+“ENTER” buttons on the commander.

4. The data of NTSC Full mode are copied to all other modes.

NTSC

Full

Copy Registration Data.

NTSC

VCOMP

5. Check in the other mode and adjust as the occasion demands.

Be sure to write data in each mode.

(1080i Full)

3-12. AUTO CONVERGENCE OFFSET

This adjustment must be performed after the registration adjust-

ment was made or after readjustment was made by any reason.

4) Press “9” button on the commander to enter the fine adjust-

ment mode.

5) Make fine adjustment so that horizontal lines and vertical

lines overlap with green lines.

6) Press “9” button on the commander to return to the coarse

adjustment mode.

3. Blue Adjustment

1) All colors are displayed.

2) Press “3” button on the commander to select BLU mode.

3) Hereinafter, use same manner as that of red adjustment to

adjust so that the blue lines overlap with green and red lines.

4. Registration Data Writing

1) After each adjustment of green, blue, and red for the NTSC

Full mode finished, press “MUTING”+ “ENTER” buttons

on the commander to write registration data to the NVM.

1. Darken the periphery of this set.

2. Enter the monoscope signal to set the NTSC Full mode.

3. Select the PJE mode.

4. Press “FLASH FOCUS” button on the front panel of the set.

(The offset value is now automatically stored)

5. Select “ ERR” of PJE mode.

Confirm ERR is “00”. If ERR is not “00”, recheck. (Refer to 3-

12.)

6. Exit the service mode.

3-13. AUTO REGISTRATION ERROR CODE LIST

If an error code is displayed after the set has been fully adjusted, cor-

rectly, plese check the following items : position, tilt and sizing. If

either of these adjustments are off, even slightli, the auto registration

pattern will not hit the four sensors properly. This occurs when the

internal generator patterns is being flashed on the screen for the sen-

sor to read. Therefore, auto registration (called auto convergence)

cannot operate properly causing an error code to be displayed. In or-

der for this function to operate properly, correct position, tilt and size

must be adjusted properly.

– 29 –

ERROR CODE LIST

ERROR G LO LEVEL S3

SENSOR POSITIONS

1 2

ERROR

CODE

00 No Error

10 Sensor 0 low output Check sensor 0, connection/wiring, circuit, and pattern position

11 Sensor 1 low output Check sensor 1, connection/wiring, circuit, and pattern position

12 Sensor 2 low output Check sensor 2, connection/wiring, circuit, and pattern position

13 Sensor 3 low output Check sensor 3, connection/wiring, circuit, and pattern position

20 Sensor 0 high output Check sensor 0 and circuit.

21 Sensor 1 high output Check sensor 1 and circuit.

22 Sensor 2 high output Check sensor 2 and circuit.

23 Sensor 3 high output Check sensor 3 and circuit.

30 V CENT or SKEW adjustment Check “66 VMID” data and check registration condition.

31 H CENT or SKEW adjustment Check “71 HMID” data and check registration condition.

32 H LIN or SIZE adjustment Check “71 HMID” data and check registration condition.

40 V CENT regi data overflow Check “66 VMID” data and confirm V CENT data (all mode) is not near 511.

41 H CENT regi data overflow Check “71 HMID” data and confirm H CENT data (all mode) is not near 511.

42 V SKEW regi data overflow Check “66 VMID” data and confirm V SKEW data (all mode) is not near 511.

43 H SKEW regi data overflow Check “71 HMID” data and confirm H SKEW data (all mode) is not near 511.

44 H LIN regi data overflow Check “71 HMID” data and confirm H CENT data (all mode) is not near 511.

45 H SIZE regi data overflow Check “71 HMID” data and confirm H CENT data (all mode) is not near 511.

50 V CENT regi data overdrow Check “66 VMID” data and confirm V CENT data (all mode) is not near –512.

51 H CENT regi data overdrow Check “71 HMID” data and confirm H CENT data (all mode) is not near –512.

52 V SKEW regi data overdrow Check “66 VMID” data and confirm V SKEW data (all mode) is not near –512.

53 H SKEW regi data overdrow Check “71 HMID” data and confirm H SKEW data (all mode) is not near –512.

54 H LIN regi data overdrow Check “71 HMID” data and confirm H CENT data (all mode) is not near –512.

55 H SIZE regi data overdrow Check “71 HMID” data and confirm H CENT data (all mode) is not near –512.

60 H or V CENT offset overflow Check “71 HMID” data and check “66 VMID” data.

61 H or V SKEW offset overflow Check SKEW adjustment.

62 H SIZE or LIN offset overflow Check “71 HMID” data, check “66 VMID” data and check SIZE and LIN adjustment.

70 H or V CENT offset overdrow Check “71 HMID” data and check “66 VMID” data.

71 H or V SKEW offset overdrow Check SKEW adjustment.

72 H SIZE or LIN offset overdrow Check “69 HLB” data, check “73 HRIV” data and check SIZE and LIN adjustment.

80 SIZE limit error Check that H SIZE is negative and not near zero.

DESCRIPTION REMEDY

(Is pattern over sensor ?) Adjust “64 VUP” if necessary.

(Is pattern over sensor ?) Adjust “69 HLB” if necessary.

(Is pattern over sensor ?) Adjust “73 HRIV” if necessary.

(Is pattern over sensor ?) Adjust “68 VLOW” if necessary.

loop overflow

KP-HW512K90

RM-Y909K

[SENSOR POSITION]

0 : UPPER SENSOR 1 : LEFT SENSOR 2 : RIGHT SENSOR 3 : LOWER SENSOR

SCREEN

Error codes in normal (customer) mode are not

displayed. You must enter PJED service mode to

see to the error code.

AUTO REGI ERROR CODE FORMAT

ERROR EXAMPLE

PJE 62 213 ERR

Color: 0=Green 1=Red 2=Blue

Example: Blue low Level Sensor 3

Error Code: (See Error List)

0-Green 1-Red 2-Blue

– 30 –

When executing flash focus in service mode, the

error will be displayed in text format (see below).

+ 102 hidden pages

Sony KP-HW512K90 Service manual

Specifications

TABLE OF CONTENTS

SELF DIAGNOSIS FUNCTION

DISASSEMBLY

2-1. REAR BOARD REMOVAL 2-3. SERVICE POSITION

2-2. CHASSIS ASSY REMOVAL

2-4. H2 BOARD REMOVAL

2-5. H1 BOARD REMOVAL

2-6. H3 BOARD REMOVAL

2-7. MIRROR COVER REMOVAL

2-8. BEZNET ASSY REMOVAL

2-9. AD BOARD AND B BOARD REMOVAL

2-11. A BOARD, D BOARD AND U BOARD REMOVAL

2-10. F BOARD AND G BOARD REMOVAL

2-12. PICTURE TUBE REMOVAL

2-13. HIGH-VOLTAGE CABLE INSTALLATION

SET-UP ADJUSTMENTS

3-4. FOCUS LENS ADJUSTMENT

3-3. DEFLECTION YOKE TILT ADJUSTMENT

3-5. FOCUS VR ADJUSTMENT

3-7. CENTERING MAGNET ADJUSTMENT

3-8. 4-POLE MAGNET ADJUSTMENT

3-6. 2-POLE MAGNET ADJUSTMENT

3-9. DEFOCUS ADJUSTMENT (BLUE)

3-11. REGISTRATION ADJUSTMENT

3-12. AUTO CONVERGENCE OFFSET

3-13. AUTO REGISTRATION ERROR CODE LIST