Projection System3 picture tubes, 3 lenses, horizontal in-line system
Picture Tube7-inch high-brightness monochrome tubes (6.3 raster size), with optical
coupling and liquid cooling system
Projection LensesHigh performance, large
diameter hybrid lens F1.1
Antenna75 ohm external terminal for VHF/UHF
Television SystemNTSC, American TV Standard
Screen Size (measured diagonally)43 inches (KP-HR432N90)
Channel Coverage
VHF2-13
UHF14-69
CATV1-125
Power Requirements110 V AC, 60 Hz (KP-HR532N90)
Number of Inputs/Outputs
Video (IN)41 Vp-p, 75 ohms unbala nced, sync negative
S Video (IN)3Y: 1 Vp-p, 75 ohms unbalanced, sync negative
Audio (IN)6500 mVrms (100% modulation)
AUDIO (VAR/FIX)1 500 mVrms at the maximum volume setting
TV Out1 Video: 1 Vp-p 75 ohms unbalanced, Sync
CONTROL S (IN/OUT)1 Minijacks
Component Video Input2 (Y, P
RF Inputs2
Converter1
Speaker Output20 W x 2
Dimensions (W x H x D)966 x 1,072 x 570 mm (KP-HR432K90)
Mass56 kg (KP-HR432K90)
Power Consumption
In Use280 W (KP-HR532N90)
In Standby1 W (KP-HR532N90)
Supplied Accessories
Remote ControlRM-Y908 (KP-HR532N90)
AA (R6) Batteries2 supplied for remote control
Design and specifications are subject to change without notice.
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 DIRECTL Y 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 P ARTS WHOSE P AR T 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-HR432K90/HR532K90/HR532N90/HW572K90
TABLE OF CONTENTS
RM-Y909KRM-Y908RM-Y909KRM-Y909K
SectionTitlePage
––––––––––––––
1. SELF DIAGNOSIS FUNCTION ............................. 5
8. ELECTRICAL PARTS LIST.............................. 111
– 4 –
KP-HR432K90/HR532K90/HR532N90/HW572K90
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 malfunctions occurred.
RM-Y909KRM-Y908RM-Y909KRM-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 error9 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 picture
• No sound
Deteced symptoms
3.Blinking count display of STAND BY indicator
< FRONT PANEL >
(EXEPT HR532N90)(HR532N90)
* One blink is not used for self-diagnosis.
•EXAMPLE
<Diagnosis Items> <Number of Blinks>
• +B overcurrent 2 times
• +B overvoltage3 times
• Vertical deflection stop4 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-HR432K90/HR532K90/HR532N90/HW572K90
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.
DISPLAY b Channel 5 b VOL – b POWER
˘
Be aware that this differs from the method of
entering the service mode (volume + ).
Numeral “1” means a fault was detected
one time or more
RM-Y909KRM-Y908RM-Y909KRM-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.
<Method of Clearing Results Display>
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)
<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.
– 6 –
KP-HR432K90/HR532K90/HR532N90/HW572K90
6. Self-diagnosis function operation
OCPLow 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
OVPIn 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 BOccurs when set +5V is out
V StopIn case of V Drive disappeared, Q8001 detecs it and shut-down POWER ON RELAY. Microcomputer detects it and makes LED
blinking.
AKBIK detection. Makes LED blinking in case of microcomputer doesn’t detect IK returns of IC309 (CXA2150AQ) 20 seconds or
more.
H StopIn 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.
AudioIn case of DC component overlaps the output of Audio Amp., POWER ON RELAY shuts down.
Microcomputer detects it and makes LED blinking.
RM-Y909KRM-Y908RM-Y909KRM-Y909K
Self-diagnosis block diagram
49
IC704
MAIN-CPU
53
43244544
5. AKB
31
28
29
30
EEPROM
EEPROM
9. Audio
D9101
TIMER/STANDBY
R765
BUS
IC702
IC703
IC708
Audio AMP
25
26
5. AKB
DC Detect
IC309
CXA2150AQ
Y/C JUNGLE
58
IC8003
V Drive
34
35
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 –
KP-HR432K90/HR532K90/HR532N90/HW572K90
SECTION 2
DISASSEMBLY
2-1. REAR BOARD REMOVAL2-3. 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.
RM-Y909KRM-Y908RM-Y909KRM-Y909K
1 Nine 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
Except HR432K90
Screws
(+BVTP3x12)
3 Six screws
(+BVTP4x12(HR432K90))
(+BVTP4x16
(Except HR432K90))
2-11.H4 BOARD (EXCEPT HW572K90)
AND S BOARD REMOVAL
• HW572K90
Sensor
bracket
8 S board
7
6 Claws
• Except HW572K90
7 Sensor bracket (A)
8 S board
Sensor
bracket (B)
6
Two claws
4 T w o screws
(+BVTP 4x12)
1 Four screws
(+BVTP 4x12)
2 L screen holder
3 H4 board
5 T w o screws
(+BVTP 4x12)
4 Four screws
(+BVTP3x12)
5 G board
Main bracket
– 10 –
KP-HR432K90/HR532K90/HR532N90/HW572K90
RM-Y909KRM-Y908RM-Y909KRM-Y909K
2-14. A BOARD, D BOARD AND U BOARD REMOVAL
3 U board
2 T erminal board
1 T w o screws,
tapping, hexagon head
5 Claws
4 Six screws
(+BVTP3x12)
6 D board
Main bracket
4 Screws
(+BVTP3x12)
6 A board
2-15.PICTURE TUBE REMOVAL
2-16. HIGH-VOLTAGE CABLE INSTALLATION
1 Five screws
(+BVTP3x12)
AND REMOVAL
(1) Removal
1 Rubber cap
2 HV cable
turn 90°
(2) Installation
1 HV cable
Hook
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,
3
4 Four screws,
(+BVTP 4x16)
5 Lens
!™ Four screws
(+BVTP 4x16)
!£ Picture tube
0 Deflection yoke
9 V board
8 T w o screws
(+BVTP3x12)
7 Neck assy
6 CR board
1 T w o screws,
(4x20) , head tapping,
Gutter
– 11 –
SECTION 3
SET-UP ADJUSTMENTS
3-1. SCREEN VOL T A GE 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.
RGB
SCREEN
RGB
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)
3k5.6k5.6k5.6k
SW
Fig. 3-1
K
GND
All resistors are 3W type
KP-HR432K90/HR532K90/HR532N90/HW572K90
RM-Y909KRM-Y908RM-Y909KRM-Y909K
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
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-HR432K90/HR532K90/HR532N90/HW572K90
RM-Y909KRM-Y908RM-Y909KRM-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.
A
Minimize both A and B.
Lens
Fig. 3-5
B
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
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-HR432K90/HR532K90/HR532N90/HW572K90
RM-Y909KRM-Y908RM-Y909KRM-Y909K
3-10.ELECTRICAL ADJUSTMENT BY REMOTE
COMMANDER
By using Remote Commander (RM-Y908/Y909K),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 SETTING THE SER VICE 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
Item NO.
Category
Adjustment Item
3D-COMB
NRMD
F / A FLAG : XXXXXXXX
CBA FLAG : XXXXXXXX
0 0
WSL : XXX
3. The SCREEN displays the item being adjusted.
4. Press 1 or 4 on the Remote Commander to select the
adjustment item.
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
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
AP
TRUS
DLBY
MID1
MID2
Data
SERVICE
TV
MID3
MID5
OSD
SNNR
ID-1
CCD
PJE
OP
ID
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
TV POWER ON
MUTING
DISPLAY
Category up
Data up
Adjustment item up
Adjustment item down
VOL (+)
Data down
Category down
RM-Y908/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 28 for
button functions.
ENTER
– 14 –
KP-HR432K90/HR532K90/HR532N90/HW572K90
3D-COMB uPD64082( ) :HW572K90
Reg.No & NameFUNCTION
UHF/VHF & CvideoSvideo Note: * shows common data.
StandardNon-standardStandardNon-standard
0 NRMDOperation mode setting0133
1 YAPSY-output correction3*
2 CLKSSystem clock setting1*
UHF/VHF & CvideoSvideo
StandardNon-standardStandardNon-standard
3 NSDSSelection for standard/non-standard signal processing0000
4 MSSSelection for inter-frame/inter-line processing0*
5 KILSKiller processing selection1*
UHF/VHFCV/SV
6 CDLC-signal phase with respect to the Y-signal33
Check the deflection yokes, the centering magnets, 2 pole/4 pole magnets
Set to the service mode.
MAIN DEFLECTION ADJUSTMENT (Green)
(Item 3-10-2)
Green coarse adjustment
Green fine adjustment
Red coarse adjustment
SUB DEFLECTION
Change the
display mode
Red fine adjustment
Blue coarse adjustment
ADJUSTMENT
(Item 3-10-4)
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 displayed 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
No
6. Select “2150D-2” and adjust “2 H-Size” so that the picture
size is within the specification.
7. Copy the dada of NTSC Full mode to the other display mode
and adjust in the other mode as the occasion demands.
– 27 –
KP-HR432K90/HR532K90/HR532N90/HW572K90
RM-Y909KRM-Y908RM-Y909KRM-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)
MENU
data up/down
VOLUME +
TV POWER
DISPLAY
Copy PAL data
to NTSC
Color change
Internal test signal
Mode select
(Fine or Coarse)
ENTER
RM-Y908/909K
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
ButtonsModeDescription
- + ENTERREADWrites data to NVM.
MUTING+ENTER WRITEReads data from NVM.
7 + ENTERPJEService 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.
PJE0000
FDIS
Adjustment Item
3) Select “GRN CENT” . When BLU or RED is displayed,
press “3” button on the commander to change the adjustment 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
GRN000000
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
– 28 –
KP-HR432K90/HR532K90/HR532N90/HW572K90
RM-Y909KRM-Y908RM-Y909KRM-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 adjustment 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 between 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)
Adjustmenta : Yes– : No
Adjustment Type
Adjustment ItemGRNREDBLU
H / VH / VH / V
CENTa / aa / aa / a
SKEWa / aa / aa / a
SIZEa / aa / aa / a
LINa / aa / aa / a
KEY– / a– / a– / a
PINa / aa / aa / a
MLINa / –a / –a / –
MSIZa / –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.
<Adjustment for NTSC Full Mode>
• 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.
– 29 –
Push the joystick
to v
Push the joystick
to V
KP-HR432K90/HR532K90/HR532N90/HW572K90
RM-Y909KRM-Y908RM-Y909KRM-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 horizontal 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.
– 30 –
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