Sony TRINITRON KP-61HS20 User manual

TRINITRON
®
COLOR TELEVISION
SERVICE MANUAL RA-6 CHASSIS
MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO.
9-965-431-01
KP-43HT20 RM-Y908 US SCC-P65C-A
KP-43HT20 RM-Y908 CAN SCC-P65C-A
KP-53HS20 RM-Y908 US SCC-P65D-A
KP-53HS20 RM-Y908 CAN SCC-P65D-A
KP-53HS30 RM-Y908 US SCC-P65A-A
KP-53HS30 RM-Y908 CAN SCC-P65A-A
KP-61HS20 RM-Y908 US SCC-P65E-A
KP-61HS20 RM-Y908 CAN SCC-P65E-A
KP-61HS30 RM-Y908 US SCC-P65B-A
KP-61HS30 RM-Y908 CAN SCC-P65B-A
ORIGINAL MANUAL ISSUE DATE: 7/2/01
ALL REVISIONS AND UPDATES TO THE ORIGINAL MANUAL ARE APPENDED TO THE END OF THE PDF FILE.
REVISION DATE REVISION TYPE SUBJECT
7/2/01 No revisions or updates are applicable at this time.

CHASSIS SERVICE MANUAL
MODEL COMMANDER DEST. CHASSIS NO.
–––––– –––––––––––– ––––– ––––––––––– MODEL COMMANDER DEST. CHASSIS NO. –––––– –––––––––––– ––––– –––––––––––
RA-6
KP-43HT20 RM-Y908 US SCC-P65C-A
KP-43HT20 RM-Y908 Canadian SCC-P65C-A
KP-53HS20 RM-Y908 US SCC-P65D-A
KP-53HS20 RM-Y908 Canadian SCC-P65D-A
COLOR REARVIDEO PROJECTOR
KP-53HS30 RM-Y908 US SCC-P65A-A
KP-53HS30 RM-Y908 Canadian SCC-P65A-A
KP-61HS20 RM-Y908 US SCC-P65E-A
KP-61HS20 RM-Y908 Canadian SCC-P65E-A
KP-61HS30 RM-Y908 US SCC-P65B-A
KP-61HS30 RM-Y908 Canadian SCC-P65B-A
RM-Y908 KP-43HT20/53HS20/53HS30/61HS20/61HS30

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SAFETY CHECK-OUT
( US model only )
After correcting the original service problem, perfom the follow-
ing safety checks before releasing the set to the customer:
l. Check the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact 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 tran-
sistors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
5. Look for parts which, through functioning, show obvious
signs of deterioration. Point them out to the customer and
recom mend 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 condition of the monopole antenna (if any). Make
sure the end is not broken off, and has the plastic cap on it.
Point out the danger of impalement on a broken antenna to
the customer, and recommend the antenna’s replacement.
8. Check the B+ and HV to see they are at the values specified.
Make sure your instruments are accurate;be suspicious of
your HV meter if sets always have low HV.
9. Check the antenna temminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGETEST
TheAC 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 0.5mA (500 microampers) . Leak-
age 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
usc these instruments.
2. A battery-operatedAC milliammeter. 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” indica-
tion is 0.75V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are
examples of a passive VOM that is suitable. NearIy all bat-
tery operated digital multimeters that have a 2V AC range
are suitable. (See Fig. A)
HOWTO FIND A GOOD EARTH GROUND
A cold-water pipe is guaranteed earth ground;the cover-plate re-
taining 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-l00 watts trouble
light (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 of the line, the lamp should light at normal brilliance if the
screw is at ground potential. (See Fig. B)
To Exposed Metal
Parts on Set
AC
voltmeter
(0.75V)
1.5k Ω
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
1.5 µF
Fig. B. Checking for earth ground.
Trouble Light
AC Outlet Box Ohmmeter
Cold-water Pipe

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(CAUTION)
SHORT CIRCUITTHE ANODE OF THE PICTURETUBE AND THE
ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CAR-
BON PAINTED ON THE CRT, AFTER REMOVING THE ANODE.
WARNING!!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BE-
CAUSE 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
THESECOMPONENTSWITH SONY PARTSWHOSE PART NUM-
BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT
ARE CRITICAL TO SAFEOPERATION ARE IDENTIFIED IN THIS
MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITI-
CAL COMPONENTS ARE REPLACED OR IMPROPER OPERA-
TION IS SUSPECTED.
(ATTENTION)
APRES AVOIR DECONNECTE LE CAP DE L’ANODE, COURTCIR-
CUITER L’ANODE DU TUBE CATHODIQUE ET CELUI DE
L’ANODE DU CAP AU CHASSIS METALLIQUE DE L’APPAREIL,
OU AU COUCHE DE CARBONE PEINTE SUR LE TUBE CATHOD-
IQUE OU AU BLINDAGE DU TUBE CATHODIQUE.
ATTENTION!!
AFIN D’EVITER TOUT RISQUE DELECTROCUTION PROVE-
NANT D’UN CHÁSSIS SOUSTENSION, UNTRANSFORMATEUR
D’ISOLEMENT DOIT ETRE UTILISÉ LORS DE TOUT DEPAN-
NAGE.
LE CHÁSSIS DE CE RECEPTEUR EST DIRECTEMENT RAC-
CORDÉ Á L’ALIMENTATION SECTEUR.
ATTENTION AUX COMPOSANTS RELATIFS ÁLA
SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET PAR UNE
MAPQUE !SUR LES SCHÉMAS DE PRINCIPE, LES VUES EX-
PLOSÉES ET LES LISTES DE PIECES CONT D’UNEIMPORTANCE
CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT.NE LES
REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE
NUMÉRO DE PIÉCE EST INDIQUÉ DANS LE PRÉSENT MAN-
UEL OU DANS DES SUPPLÉMENTS PUBLIÉS PAR SONY. LES
RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST CRITIQUE
POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT IDENTIFIES
DANS LE PRÉSENT MANUEL. SUIVRE CES PROCÉDURES
LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRI-
TIQUES, OU LORSQU’UN MAUVAIS FONCTIONNEMENT EST
SUSPECTÉ.

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TABLE OF CONTENTS
Section Title Page
–––––– –––– –––– 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 (KP-43HT20)...................... 9
2-7. H3 BOARD REMOVAL
(KP-53HS20/53HS30/61HS20/61HS30) .................... 9
2-8. MIRROR COVER REMOVAL ................................... 9
2-10. H4 BOARD AND S BOARD REMOVAL ............... 10
2-9. BEZNET ASSY REMOVAL .................................... 10
2-12. G BOARD REMOVAL ............................................. 10
2-11. AD BOARD AND B BOARD REMOVAL .............. 10
2-13. A BOARD, D BOARD AND
U BOARD REMOVAL ............................................. 11
2-14. PICTURE TUBE REMOVAL................................... 11
3. SET-UP ADJUSTMENTS
3-2. SCREEN (G2) ADJUSTMENT
(FINE ADJUSTMENT) ............................................ 12
3-1. SCREEN VOLTAGE ADJUSTMENT
(COARSE ADJUSTMENT) ..................................... 12
3-3. DEFLECTIONYOKE TILT ADJUSTMENT .......... 12
3-4. FOCUS LENS ADJUSTMENT ............................... 12
3-6. 2-POLE MAGNET ADJUSTMENT ........................ 13
3-5. FOCUS VR 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
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
5. SAFETY RELATED ADJUSTMENTS
5-1. HV REGULATION CIRCUIT CHECK AND
ADJUSTMENT......................................................... 32
5-2. HV HOLD DOWN CIRCUIT OPERATION
CHECK AND ADJUSTMENT ................................. 32
5-3. +B MAX VOLTAGE CONFIRMATION.................. 32
5-4. +B OVP CONFIRMATION ...................................... 32
6. DIAGRAMS
6-1. BLOCK DIAGRAM (1)............................................ 33
BLOCK DIAGRAM (2)............................................ 34
BLOCK DIAGRAM (3)............................................ 35
BLOCK DIAGRAM (4)............................................ 36
BLOCK DIAGRAM (5)............................................ 37
BLOCK DIAGRAM (6)............................................ 38
BLOCK DIAGRAM (7)............................................ 39
BLOCK DIAGRAM (8)............................................ 40
BLOCK DIAGRAM (9)............................................ 41
BLOCK DIAGRAM (10).......................................... 42
BLOCK DIAGRAM (11).......................................... 43
6-2. CIRCUIT BOARDS LOCATION ................................. 44
6-3. SCHEMATIC DIAGRAMS........................................... 44
6-4. PRINTED WIRING BOARDS...................................... 73
6-5. WAVEFORMS ............................................................... 85
6-6. IC BLOCK DIAGRAMS............................................... 87
6-7. SEMICONDUCTORS ................................................... 91
7. EXPLODEDVIEWS
7-1. COVER (KP-43HT20) .............................................. 92
7-2. COVER
(KP-53HS20/HS30/61HS20/HS30) .......................... 93
7-3. CHASSIS (KP-43HT20) ........................................... 94
7-4. CHASSIS
(KP-53HS20/HS30/61HS20/HS30) .......................... 95
7-5. PICTuRE TUBE ........................................................ 96
8. ELECTRICAL PARTS LIST ................................97

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3. Blinking count display ofTIMER/STAND BY indicator
1. Summary of Self-Diagnosis Function
• This device includes a self-diagnosis function.
• In case of abnormalities, the TIMER/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 TIMER/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 TIMER/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.
Lamp OFF :
3.0 seconds
Lamp ON : 0.3 seconds
Lamp OFF : 0.3 seconds
Release ofTIMER/STAND BY indicator blinking.
•The TIMER/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.
*One blink is not used for self-diagnosis.
•EXAMPLE
<Diagnosis Items> <Number of Blinks>
•+B overcurrent 2 times
•+B overvoltage 3 times
•Vertical deflection stop 4 times
< FRONT PANEL >
TIMER/STAND BY indicator
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 TIMER/STANDBY indicator blinks six (6) times, unplug the unit and wait 10 minutes before performing the adjustment.
Deteced symptoms
Diagnosis Item No. of times
TIMER/STANDBY
indicator blinks Probable Cause Location
7 timesHorizontal deflection stopped •Q8035, 8038 is shorted. (D board)
8 timesHigh voltage error •T8005 is faulty. (D board)
0Power does not turn on •Power cord is not plugged in.
•Fuse is burned out (F6001) (G board)
•Power does not come on.
•No power is supplied to the unit.
•AC power supply is faulty.
2 times
+B overcurrent (OCP)
(See Note 1) •H. OUT (Q8024) is shorted. (D board) •+B PWM (Q8035, 8038) is shorted. (D board) •Power does not come on. •Load on power line is shorted.
3 times+B overvoltage (OVP) •IC501 is faulty (G board)
•IC5002 is faulty (G board) •Has entered standby mode.
4 timesVertical deflection stopped •+- 15V is not supplied. (D board)
•IC8003 is faulty. (A board)
•Has entered standby state after horizontal raster.
•Vertical deflection pulse is stopped.
•Power line is shorted or power supply is stopped.
5 times
White balance failure
(Not balanced)
•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)
•No raster is generated.
•CRT cathode current detection reference pulse output is small.
6 times
LOW B OCP/OVP
(Overcurrent/over voltage)
(See Note 3)
•+5 line is overloaded. (A, B boards)
•+5 line is shorted. (A, B boards) •No picture •No picture
Audio error 9 times
•+- 19V line is shorted. (A, B boards)
•IC708 is faulty. (A board)
•PS701 or PS702 is opened. (A board) •No sound
SECTION 1
SELF DIAGNOSIS FUNCTION

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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.
<Screen Display Method>
•Quickly press the remote command button in the following order from the standby state.
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.
<Method of Clearing Results Display>
<Method of Ending Self Diagnosis Screen>
•When ending the self-diagnosis screen completely, turn the power switch OFF on the remote commander or the main unit.
˘
Be aware that this differs from the method of
entering the service mode (volume + ).
DISPLAY bChannel 5 bVOL –bPOWER
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
Self-diagnosis screen display
1. Power off (Set to the standby mode)
2. DISPLAY bChannel 5 bVOL + bPOWER (Service Mode)
3. Channel 8 bENTER (Test reset = Factory preset condition)

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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.
Self-diagnosis block diagram
49
53
43 244544
31
28
29
25
58
35
34
5. AKB
5. AKB
4. V STOP
3. OVP
2. OCP
6. LOW B
8. HV.STOP
9. Audio
IC704
MAIN-CPU
IC309
CXA2150AQ
Y/C JUNGLE
D9101
TIMER/STANDBY
R765
IC702
EEPROM
IC703
EEPROM
Q714
+5V DETECT
Q378
H PULSE
Detector
IC8006
HV Detector
Q8001
V Pulse Detector
IC5005
OVP Buffer
OCP Buffer
C Board
DC Detect
IC8003
V Drive
IC708
6. H STOP
BUS 26
30
OVP DETECT
OCP DETECT
Audio AMP

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RM-Y908RM-Y908RM-Y908RM-Y908 RM-Y908
SECTION 2
DISASSEMBLY
2-1. REAR BOARD REMOVAL 2-3. SERVICE POSITION
2-2. CHASSIS ASSY REMOVAL
2-4. H2 BOARD REMOVAL
2Rear board
1Eleven screws (Screw(4x20), tapping)
1Three screws
(Screw(4x20),tapping)
2Chassis assy
1Disconnect CN17, 18, 19
on A board.
From V boards CN9001.
(The extension cable is not
supplied because of the
countermeasure for radiation.)
D board CN17, 18, 19
A board
2Covers
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.
Screws
(+BVTP3x12)
Chassis assembly
2Screw, dome washer
HEX tap 4x20
2Screw, dome washer
HEX tap 4x20
3Six screws
(+BVTP4x12)
1Cap, speker grille
1Cap, speker grille
4H2 board
5Button, multi

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2-6. H3 BOARD REMOVAL (KP-43HT20) 2-8. MIRROR COVER REMOVAL
1Twenty three screws
(Screw(4x20), tapping)
2Mirror cover
2-5. H1 BOARD REMOVAL
1Two screws
(+BVTP4x12)
3Screw
(+BVTP4x12)
4H1 board
6Button, power
2Bracket H1
5Screw
(+BVTP4x12)
7Guide, LED
2-7. H3 BOARD REMOVAL
(KP-53HS20/53HS30/61HS20/61HS30)
1Screws
(+BVTP4x20)
2Holder, front teminal
(Except 43HT20)
Holder, side teminal
(43HT20)
4Bracket, H3
6Screw
(+BVTP3x12)
3Two screws
(+BVTP3x12)
5Door, front terminal
(Except 43HT20)
Door, side terminal
(43HT20)
7H3 board
2Holder, side teminal
4Bracket, H3
6Screw
(+BVTP3x12)
3Two screws
(+BVTP3x12)
5Door, side terminal 7H3 board
1

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2-11. AD BOARD AND B BOARD REMOVAL
1B board
1AD board
Main bracket
2-12. G BOARD REMOVAL
4G board
2Bracket G
1Claws
1Claw
1Claw
Main bracket
3Four screws
(+BVTP3x12)
2-10. H4 BOARD AND S BOARD REMOVAL
3H4 board
2L screen holder
6Clows
7S board
Sensor
bracket (B)
4Two screws
(+BVTP 4x12)
1Four screws
(+BVTP 4x12)
5Two screws
(+BVTP 4x12)
Sensor
bracket (A)
1Screws
(Screws(4x20), tapping)
2Screws
(Screws(4x20), tapping)
3Beznet assy
2-9. BEZNET ASSY REMOVAL

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2-15-. HIGH-VOLTAGE CABLE INSTALLATION
AND REMOVAL
(1) Removal
1Rubber cap
2HV cable
turn 90°
1HV cable
Gutter
Hook
(2) Installation
4Four screws
(Screw (4x20), tapping)
8Two screws
(+BVTP3x12)
!™ Four screws
(+BVTP 4x12)
!£ Picture tube
Picture tube
0Deflection yoke
2Four screws
(Screw (4x20),
tapping)
3
1Four screws
(Screw (4x20), tapping)
7Neck assy
6CR board
9V board
5Lens
Lens
2-14. PICTURE TUBE REMOVAL
CAUTION: Removing the arrow-marked
screws is strictly prohibited.
If removed, it may cause liquid spill.
2-13. A BOARD, D BOARD AND U BOARD REMOVAL
6D board
6A board
2Terminal board
5Claws
Main bracket
3U board
1Two screws
(+BVTP3x12)
4Screws
(+BVTP3x12)
4Six screws
(+BVTP3x12)
1Five screws
(+BVTP3x12)

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2-pole magnet 4-pole magnet
Deflection yoke
Anode cap
Centering magnet
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 Fig. 3-1
SECTION 3
SET-UP ADJUSTMENTS
170 ±0.5V
G2 JIG
TO CG BOARD
TP7201
(200V) GND
3k 5.6k 5.6k 5.6k
SW
K
GND
pedestal level
All resistors are 3W type
Fig. 3-2
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.
3-3. DEFLECTIONYOKETILT 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
DeflectionYoke 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
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.
Note: Instead of items 2, 5 and 7, you can cut off the unnecessary
color beams by controlling the service mode CXA2150P-2 0
RGBS.
Fig. 3-4
Test signal
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.

–13 –
KP-43HT20/53HS20/53HS30/61HS20/61HS30
RM-Y908RM-Y908RM-Y908RM-Y908RM-Y908
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 - 1.5.
Note: Instead of item 2 you can cut off the unnecessary color
beams by controlling the service mode 2150P-2 1 RGBS.
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.
Fig. 3-7
Fig. 3-8
/
x
y
x : y = 1:1.4
˜
1.5 (BIue)
x : y = 1:1 (Green, Red)
Use the center dot
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 LensAdjustment, 3-6. 2-
Pole 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.
A
B
Lens
Minimize both A and B.
Center of crosshatch
Scanning line visible.
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. 3-6
Fig. 3-5

–14 –
KP-43HT20/53HS20/53HS30/61HS20/61HS30
RM-Y908RM-Y908RM-Y908RM-Y908RM-Y908
3-10.ELECTRICAL ADJUSTMENT BY REMOTE
COMMANDER
3. The SCREEN displays the item being adjusted.
4. Press 1or 4on the Remote Commander to select the
adjustment item.
5. Press 3or 6on the Remote Commander to change the data.
6. Press 2or 5on the Remote Commander to select the
category.
Every time you press 2(Category up), Service mode changes
in the order as shown below.
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.
By using Remote Commander (RM-Y908),all circuit adjustments
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 SETTINGTHE SERVICE ADJUSTMENT MODE
SERVICE MODE PROCEDURE
1. Standby mode. (Power off)
2. DISPLAY n5 nVOL (+) nTV POWER
on the Remote Commander.
(Press each button within a second.)
SERVICE MODE ADJUSTMENT
3. ADJUSTING BUTTONS AND INDICATOR
3D-COMB
2103-1
2103-2
2150P-1
2150P-2
2150P-3
2150D-1
2150D-2
2150D-3
2151
AP
TRUS
OP
ID
DLBY
MID2
ID-1
2150P-4 MID1
CCD
PJE
SNNR
OSD
MID3
MID5
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 8then [ENTER] on the Remote Commander to initialize
or turn set off and on to exit.
RM-Y908
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.
MUTING
DISPLAY
Adjustment item up
ENTER
Data
WSL : XXX
0 0
3D-COMB
NRMD
F / A FLAG :XXXXXXXX
CBA FLAG :XXXXXXXX
SERVICE
TV
Item NO.
Adjustment Item
Category
Adjustment item down
VOL (+)
TV POWER ON
Category up
Data up
Data down
Category down

–15 –
KP-43HT20/53HS20/53HS30/61HS20/61HS30
RM-Y908RM-Y908RM-Y908RM-Y908RM-Y908
4. SERVICE MODE LIST
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 90123
SNNR=0 SNNR=1 SNNR=2 SNNR=3
20 YHCO Y output high frequency component coring 0111Note: 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
Note: •shaded items are fixed.There is no need to change data. Others are different a little
in the sets individually. Basically, there is no need to change data, too.

–16 –
KP-43HT20/53HS20/53HS30/61HS20/61HS30
RM-Y908RM-Y908RM-Y908RM-Y908RM-Y908
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 64440123
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 300
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)

–17 –
KP-43HT20/53HS20/53HS30/61HS20/61HS30
RM-Y908RM-Y908RM-Y908RM-Y908RM-Y908
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 0 007777
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 41 *
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 31 *
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) 66 63 (no memory)
14 GDOF Offset for GDRV 63 63 (no memory) 63 63 (no memory)
15 BDOF Offset for BDRV 68 63 (no memory) 56 63 (no memory)
16 RCOF Offset for RCUT 63 63 (no memory) 64 63 (no memory)
17 GCOF Offset for GCUT 63 63 (no memory) 63 63 (no memory)
18 BCOF Offset for BCUT 64 63 (no memory) 63 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 2 2222
6 VMDL VM DLY:VM OUT phase (defined by phase difference from R OUT) 2222211
7 SHOF Offset for USHP=SHOF x 4 0223333
8 SHF0 SHP F0: Sharpness circuit f0 1111101
9 PROV PRE/OVER: Y signal pre/over-shoot ratio 1000200
10 F1LV SHP F1: Sharpness for higher f0 (4.2/5.6Mhz @NORMAL mode) 3330133
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 0000011
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) 000131399
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

–18 –
KP-43HT20/53HS20/53HS30/61HS20/61HS30
RM-Y908RM-Y908RM-Y908RM-Y908RM-Y908
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 111112211111221111122
#1 UVML 222223311111110000000
#2 VMMO 111111100000000000000
#3 VMCR 000113311111333333333
#4 VMLM 333333333333333333333
#5 VMF0 222222222222222222222
#6 VMDL 222221122222112222211
#7 SHOF 111223311111110000000
#8 SHF0 111111111111111111111
#9 PROV 100000033332233333223
#10 F1LV 333013333312333331233
#11 CDSP 333333300000000000000
#12 LTLV 222222200000000000000
#13 LTMD 111111111111111111111
#14 CTLV 000000000000000000000
#15 CTMD 000000000000000000000
#16 UBOF 15 15 15 12 12 4477777777777777
#17 UCOF 111110000000000000000
#18 UHOF 000000000000000000000
#19 MIDE 2 14 14 6 10
--
113135 9
--
012124 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 54455
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 0 0 0 0 0 0 0 0
11 GCCO Offset for UCOL 00000000
12 GHUO Offset for UHUE 0 0 000000
Picture Mode Vivid
UHF/VHF V1-4
YCbCr480i YCbCr480P YCbCr1080i P&P
13 UBLK Item#15-18 pack F1 data controls 76664
14 ABLK (Av Pro user control) - Void Data
-
UBLK0 UBLK1 UBLK2 UBLK3 UBLK4 UBLK5 UBLK6 UBLK7
15 DCTR DC TRAN: Y signal DC transmission 11123333
16 DPIC DPIC LEV: Y signal AUTO PEDESTAL level 01211212
17 DSBO Offset for SBRT 7 7 7 7 7 7 7 7
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 129988
23 CLOF Offset for UCOL 9 9 9 9 9
24 HUOF Offset for UHUE 5 5555
25 IDSW Not used Full Vcomp1 Vcomp2
26 DATA Display of vertical compression modes. Can not change this data. 012
Note: Full : 4:3
Vcomp1 : 480p/960i, 16:9
Vcomp2 : 1080i, 16:9

–19 –
KP-43HT20/53HS20/53HS30/61HS20/61HS30
RM-Y908RM-Y908RM-Y908RM-Y908RM-Y908
CRT Driver CXA2150P-4 (Picture Controls:P4)
Reg.No & Name FUNCTION
SNNR SNNR SNNR SNNR
=0 =1 =2 =3
#4 USHP 0134
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 222110000000000
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 533332000020000
CRT Driver CXA2150D-1 (Deflection Controls:D1)
4:3
Reg.No & Name FUNCTION Full Vcomp1 Vcomp2
0 VPOS V POSITION: Vertical position (V DRV signal DC bias)
1 VSIZ V SIZE: Vertical size (V DRV signal gain) ADJ (50)
ADJ (30)
ADJ (31)
2 VSZO V SIZE OFFSET 0
3 VLIN V LINEARITY: Vertical linearity 5
4 VSCO S CORRECTION: Vertical S-correction 8
5 VCEN VSAW0 DCH/VSAW0 DCL: Vertical center adjustment 31
6 VPIN VSAW0 AMP: Vertical PIN adjustment 15 15
7 NSCO VSAW1 DC: Rotation 7
8 HTPZ VSAW1 AMP: Horizontal trapezoid 15
9 ZOOM ZOOM SW: Zoom switch 00
10 APSW ASP SW: Aspect switch 010
11 ASPT V ASPECT: Aspect ratio 44 32 28
12 SCRL V SCROLL: Vertical scroll 29 29 29
13 UVLN UP VLIN: Upper vertical linearty 00
14 LVLN LO VLIN: lower vertical linearty 00
CRT Driver CXA2150D-2 (Deflection Controls:D2)
Reg.No & Name FUNCTION Full Vcomp1 Vcomp2
0 HCNT HC PARA DC: Horizontal center 19 19
1 HPOS H POSTION: Horizontal position 25
2 HSIZ H SIZE: Horisontal size
3 SLIN MP PARA DC: Horizontal S-correction 3
4 MPIN MP PARA AMP: Horizontal middle pin 7
5 PIN PIN AMP: Horizontal pin 10
6 PIN0 7
7 UCP UP CPIN: Upper corner pin 31
8 LCP LO CPIN: Lower corner pin 31
9 UXCG UP UCG: Upper extra corner pin gain 0
10 LXCG LO UCG: Lower extra corner pin gain 0
11 UXCP UP UCP: Upper extra corner pin position 2
12 LXCP LO UCP: Lower extra corner pin position 2
13 XCPP UC POL: Extra corner pin polarity 0
14 PPHA PIN PHASE: Pin phase 31
15 VANG AFC ANGLE: AFC angle 31
16 LANG HC PARA PHASE: Linearity angle 31 33
17 VBOW AFC BOW: AFC bow 31
18 LBOW HC PARA AMP: Linearity bow 39 63
19 CPY1 Copy function 1: (Set CPY1=1, then press MUTE+Enter) * Not used 0