RM-Y191 US SCC-S66N-A
RM-Y191 CANADA SCC-S70M-A
RM-Y191 HAWAII SCC-S69E-A
DA-4
CHASSIS
ORIGINAL MANUAL ISSUE DATE: 8/2003
:UPDATED ITEM
☛
REVISION DATE REVISION TYPE SUBJECT
8/2003 No revisions or updates are applicable at this time.
3/2004 Removed landing settings information from 2-1. Beam Landing instructions (Don’t apply to this model.)
Replaced page 12 with page 12.
Added complete Service Data List, Replaced pages 25-27 with pages 25-A through 25-FF.
(Note: Removed page 26)
Replaced page 27 with page 27.
12/2004 Corrected D Board Schematic Page 2. Replaced page 33 with page 33.
Corrected ID Map Table for KV-30HS510 Replaced page 27 with page 27.
TRINITRON® COLOR TELEVISION
9-965-952-03
Self Diagnosis
Supported model
SERVICE MANUAL
MODEL NAMEREMOTE COMMANDERDESTINATION CHASSIS NO.
KV-30HS510
KV-30HS510
KV-30HS510
RM-Y191 US SCC-S66N-A
RM-Y191 CANADA SCC-S70M-A
RM-Y191 HAWAII SCC-S69E-A
5) More than 408 mVrms at the maximum volume setting (variable)
More than 408 mVrms (fi x); Impedance (output): 2 kilohms
6) 3.3V T.M.D.S., 50 ohms
The DVI-HDTV input terminal is complieant with the EIA-861
standard and is not intended for use with personal computers.
KV-30HS510
Television system
American TV standard, NTSC
Channel coverage
VHF: 2-13/ UHF: 14-69/ CATV: 1-125
Picture tube
FD Trinitron® tube
Visible screen size
30-inch picture measured diagonally
Actual screen size
32-inch measured diagonally
TruSurround
TruSurround is a trademark of SRS Labs, Inc. SRS and the SRS
symbol are registered trademarks of SRS Labs, Inc. in the United
States and in select foreign countries. SRS and TruSurround are
incorporated under license from SRS Labs, Inc. and are protected
under United States Patent Nos. 4,748,669 and 4,841,572 with
numerous additional issued and pending foreign patents. Purchase of this product does not convey the right to sell recordings
made with the TruSurround technology.
by SRS
™
®
Antenna
75 ohm external terminal for VHF/UHF
Supplied Accessories
Remote Commander RM-RM-Y191
Two Size AA (R6) Batteries
Optional Accessories
AV Cable: VMC-810/820/830 HG
Audio Cable: RKC-515HG
Component Video Cable: VMC-10/30 HG
TV Stand: SU-30HS1
Memory Stick Media: 8MB (MSA-8A); 16MB (MSA-16A);
32MB (MSA-32A); 64MB (MSA-64A); 128MB (MSA-128A)
SRS (SOUND RETRIEVAL SYSTEM)
The SRS (SOUND RETRIEVAL SYSTEM) is manufactured
by Sony Corporation under license from SRS Labs, Inc. It is
covered by U.S. Patent No. 4,748,669. Other U.S. and foreign
patents pending.
The word ‘SRS’ and the SRS symbol are registered trademarks of SRS Labs, Inc. BBE and BBE symbol are trademarks of
BBE Sound, Inc. and are licensed by BBE Sound, Inc. under U.S.
Patent No. 4,638,258 and 4,482,866.
Design and specifi cations are subject to change without notice.
— 4 —
WARNINGS AND CAUTIONS
CAUTION
Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT, after
removing the anode.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of
this receiver is directly connected to the ac power line.
! SAFETY-RELATED COMPONENT WARNING!!
KV-30HS510
Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe
operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
ATTENTION!!
Apres avoir deconnecte le cap de l’anode, court-circuiter l’anode du tube cathodique et celui de l’anode du cap au chassis metallique
de l’appareil, ou la couche de carbone peinte sur le tube cathodique ou au blindage du tube cathodique.
Afi n d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout
dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.
! ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
Les composants identifi es par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces
sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont le numero
de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance
est critique pour la securite du fonctionnement sont identifi es dans le present manuel. Suivre ces procedures lors de chaque
remplacement de composants critiques, ou lorsqu’un mauvais fonctionnement suspecte.
— 5 —
SAFETY CHECK-OUT
g
KV-30HS510
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly soldered
connections. Check the entire board surface for solder splashes and
bridges.
2. Check the interboard wiring to ensure that no wires are “pinched” or
touching high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps, and
mounting hardware have been replaced. Be absolutely certain that
you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors,
that were installed during a previous repair. Point them out to the
customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs of
deterioration. Point them out to the customer and recommend their
replacement.
6. Check the line cords for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
7. Check the B+ and HV to see if they are specifi ed values. Make sure
your instruments are accurate; be suspicious of your HV meter if
sets always have low HV.
8. Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage. Check leakage as
described below.
Leakage Test
The AC leakage from any exposed metal part to earth ground and from
all exposed metal parts to any exposed metal part having a return to
chassis, must not exceed 0.5 mA (500 microamperes). Leakage current
can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instructions.
2. A battery-operated AC milliampmeter. The Data Precision 245 digital
multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter. The “limit” indication is 0.75 V,
so analog meters must have an accurate low voltage scale. The
Simpson’s 250 and Sanwa SH-63TRD are examples of passive
VOMs that are suitable. Nearly all battery-operated digital multimeters
that have a 2 VAC range are suitable (see Figure A).
How to Find a Good Earth Ground
A cold-water pipe is a guaranteed earth ground; the cover-plate retaining
screw on most AC outlet boxes is also at earth ground. If the retaining
screw is to be used as your earth ground, verify that it is at ground by
measuring the resistance between it and a cold-water pipe with an
ohmmeter. The reading should be zero ohms.
If a cold-water pipe is not accessible, connect a 60- to 100-watt troublelight (not a neon lamp) between the hot side of the receptacle and the
retaining screw. Try both slots, if necessary, to locate the hot side on the
line; the lamp should light at normal brilliance if the screw is at ground
potential (see Figure B).
To Exposed Metal
Parts on Set
0.15 µF
Figure A. Using an AC voltmeter to check AC leakage.Figure B. Checking for earth ground.
kΩ
1.5
Earth Ground
AC V oltmeter
(0.75 V)
— 6 —
AC Outlet Box
Ohmmeter
Cold-water Pipe
KV-30HS510
SELF-DIAGNOSTIC FUNCTION
Self Diagnosis
Supported model
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER LED will automatically begin to fl ash. The number
of times the LED fl ashes translates to a probable source of the problem. A defi nition of the STANDBY/TIMER LED fl ash indicators is listed in the
instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the Remote Commander can be used to review
the failure occurrence data stored in memory to reveal past problems and how often these problems occur.
Diagnostic Test Indicators
When an error occurs, the STANDBY/TIMER LED will fl ash a set number of times to indicate the possible cause of the problem. If there is more than
one error, the LED will identify the fi rst of the problem areas.
Results for all of the following diagnostic items are displayed on screen. If the screen displays a “0”, an error has occurred.
No. of times
Diagnostic Item
Power does not turn on Does not light _______
+B Overcurrent (OCP)* 2 times 2: 0 or 2:1
Low +B Overvoltage (OVP) 3 times 3:0 or 3:1
Vertical Deflection Stopped 4 times 4:0 or 4:1
White Balance Failure
(not balanced)
LOW +B OCP/OVP
(overcurrent/overvoltage)***
Horizontal Deflection
Stopped
STANDBY /
TIMER lamp
flashes
5 times 5:0 or 5:1
6 times 6:0 or 6:1
7 times 7:0 or 7:1
Display
Result
Probable Cause Location Detected Symptoms
• Power cord is not plugged in.
• Fuse is burned out (F501). (A Board)
• H.OUT (Q5030) is shorted. (D Board)
• +B PWM (Q5003) is shorted.
(D Board)
• IC6505 is faulty. (D Board) • Has entered standby mode.
• 15V is not supplied. (D Board)
• IC5004 is faulty. (D Board)
• Video OUT (IC9001-IC9003) is faulty.
(CX Board)
• CRT drive (IC2801) is faulty. (B Board)
• G2 is improperly adjusted.**
• +5 line is overloaded. (A, B, M Boards)
• +5 line is shorted. (A, B, M Boards)
• IC504 is faulty. (A Board)
• Power does not come on.
• No power is supplied to the TV.
• AC Power supply is faulty.
• Power does not come on.
• Load on power line shorted.
• Has entered standby mode after
Horizontal raster.
• Vertical deflection puls e 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
* If a +B overcurrent is detected, stoppage of the vertic al deflecti on is detec ted simultaneously. The symptom that is diagnosed first by the
microcontroller is displayed on the screen.
** Refer to Screen (G2) in Section 2-5 of this manual.
*** If STANDBY/STEREO LED flashes six (6) times, unplug the unit and wait 10 seconds before performing the adjustment.
Display of Standby/Timer LED Flash Count
Diagnostic items Flash count
+B Overcurrent 2 times
Low +B Overvoltage 3 times
Vert. Deflection Stopped 4 times
White Balance Failure 5 times
Low +B OCP/OVP 6 times
Horiz. Deflection Stopped 7 times
Lamp ON 0.3 sec.
Lamp OFF 0.3 sec.
Stopping the Standby/Timer LED Flash
Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER LAMP from fl ashing.
Lamp OFF 3 sec.
Standby/Timer LED
* One fl ash count is not used for
self-diagnostic.
— 7 —
KV-30HS510
Self-Diagnostic Screen Display
For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confi rmed, it is possible to bring up past
occurrences of failure on the screen for confi rmation.
To Bring Up Screen Test
In standby mode, press buttons on the Remote Commander sequentially, in rapid succession, as shown below:
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you
have completed the repairs, clear the result display to “0”.
Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.
Clearing the Result Display
To clear the result display to “0”, press buttons on the Remote Commander sequentially when the diagnostic screen is displayed, as shown below:
8
ENTERChannel
Quitting the Self-Diagnostic Screen
To quit the entire self-diagnostic screen, turn off the power switch on the Remote Commander or the main unit.
Self-Diagnostic Circuit
STBY-LED
IC2300
MAIN MICRO
STR
48
STBY-LED
44
OCP
45
OVP
43
LOW B ERR
AC RLY
CLKO
29
DATO
30
69
Q6527
Q6530
Q6532
A
IC504
M
5VUNREG 7V
IO
O
IC2801
Y/C JUNGLE
SCL
26
25
SDA
RY6501
P_SW(-)
21
34
1K-PROT2
+B OVP
D6537
D6505
HV PROT
D5007
M
AKB
58
CRT
35
VPROT
HPROT
VDY-
34
R5104R5105
R5125
UNREG 11V
Q5018
D
B
IC5007
2
14
PH6501
1
4
2
3
+B+B
5V
D
IC6505
+B
R5013
2
1
3
Q6522
D
Q5004
+B OCP
D5005
— 8 —
KV-30HS510
+B overcurrent (OCP)
Occurs when excessive current fl ows through R5013. The increase in voltage across R5013 causes the output of Q5004 to go high, and this high
signal goes to the micro.
+B overvoltage (OVP)
IC6505 detects +B OVP condition and turns on Q6522. This sends a high signal to the micro and also shuts down the AC relay.
V-STOP
Occurs when an absence of the vertical defl ection pulse is detected by pin 24 of IC2801 (B Board). Power supply will shut down when waveform
interval exceeds 2 seconds.
White Balance Failure
If the RGB levels* do not balance within 2 seconds after the power is turned on, this error will be detected by IC2801. TV will stay on, but there will be
no picture.
*(Refers to the RGB levels of the AKB detection Ref pulse that detects 1K).
Low B OCP/OVP
Occurs when set 5V is out.
Horizontal Defl ection Stopped
Occurs when either:
1) a +B overcurrent is detected (IC5007), or
2) overheating is detected (Thermistor TH5002).
— 9 —
1-1. REAR COVER REMOVAL
3 Screws
+BVTP 4 x 16
KV-30HS510
SECTION 1: DISASSEMBLY
4 Screws
+BVTP 4 x 16
Rear Cover
6 Screws
+BVTP 4 x 16
1-2. CHASSIS ASSEMBLY REMOVAL
1
Lift lever up on the right and left sides of the chassis
bracket and gently pull the chassis assembly away from
the bezel.
Pull up and rotate both the A and D Boards in order to
2
service the unit.
1-3. SERVICE POSITION
1
CAUTION! - Heat sink on IC5004 is -15V. Care must be
taken not to allow heat sink to touch any other components.
2
Lift lever up on the right and left sides of the chassis bracket
and gently pull the chassis assembly away from the bezel.
Pull up and rotate both the A and D Boards in order to
3
service the unit.
— 10 —
1-4. PICTURE TUBE REMOVAL
WARNING: BEFORE REMOVING THE ANODE CAP
High voltage remains in the CRT even after the power is disconnected. To avoid electric shock,
discharge CRT before attempting to remove the anode cap. Short between anode and CRT
coated earth ground strap.
KV-30HS510
Coated
Earth
Ground
Strap
8
1
9
11
1. Discharge the anode of the CRT and remove the
anode cap.
2. Unplug all interconnecting leads from the defl ection
yoke, neck assembly, degaussing coils and CRT
7
3
grounding strap.
3. Remove the Speaker Assemblies.
6
4. Remove the CX Board from the CRT.
4
5. Remove the chassis assembly.
6. Loosen the neck assembly fi xing screw and remove.
7. Loosen the defl ection yoke fi xing screw and remove.
2
8. Place the set with the CRT face down on a cushion
and remove the degaussing coil holders.
9. Remove the degaussing coils.
10
10. Remove the CRT grounding strap and spring tension
devices.
11. Unscrew the four CRT fi xing screws [located on each
5
CRT corner] and remove the CRT [Take care not to
handle the CRT by the neck].
ANODE CAP REMOVAL PROCEDURE
WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to
remove the anode cap. After removing the anode cap, short circuit to either the metal chassis, CRT shield, or carbon painted on the CRT.
NOTE: After removing the anode cap, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield or carbon
painted on the CRT.
REMOVAL PROCEDURES
a
Turn up one side of the rubber cap in
the direction indicated by arrow a .
b
Use your thumb to pull the rubber
cap fi rmly in the direction indicated
by arrow b .
HOW TO HANDLE AN ANODE CAP
1. Do not use sharp objects which may cause damage to the surface of the anode
cap.
2. To avoid damaging the anode cap, do not squeeze the rubber covering too
hard. A material fi tting called a shatter-hook terminal is built into the rubber.
3. Do not force turn the foot of the rubber cover. This may cause the shatter-hook
terminal to protrude and damage the rubber.
Anode Button
When one side of the rubber cap separates from
the anode button, the anode cap can be removed
by turning the rubber cap and pulling it in the
direction of arrow c .
c
— 11 —
SECTION 2: SET-UP ADJUSTMENTS
KV-30HS510
The following adjustments should be made when a complete
realignment is required or a new picture tube is installed.
These adjustments should be performed with rated power supply
voltage unless otherwise noted.
The controls and switch should be set as follows unless otherwise
noted:
VIDEO MODE: STANDARD (RESET)
2-1. BEAM LANDING
Preparation:
• Use cross hatch signal to rough adjust focus, G2 and then input a
white pattern signal.
• Face the picture tube in an East or West direction to reduce the
infl uence of geomagnetism.
• Confi rm data in service mode to match with CRT screen size.
• CXA2170D-4
• CXA8070 (Should be set to default)
• VCEN, VPIN, HTPZ, PPHA, VANG, LANG, VBOW, LBOW
(Should be set to default value).
• Set all user compensations to their default settings.
Perform the adjustments in order as follows:
1. Beam Landing
2. Convergence
3. Focus
4. Screen (G2)
5. White Balance
Test Equipment Required:
1. Color Bar Pattern Generator
2. Degausser
3. DC Power Supply
4. Digital Multimeter
4. Move the defl ection yoke backwards, (See Figure 1) and adjust with
the purity control so that green is in the center and red and blue are
even on both sides.
Blue Red
Green
5. Move the defl ection yoke forward, and adjust so that the entire screen
becomes green.
NOTE: Do not use the hand degausser; it magnetizes the CRT .
1. Input white pattern from pattern generator. Set the PICTURE control
to maximum, and the BRIGHTNESS control to standard.
2. Loosen the defl ection yoke mounting screw, and set the purity
control to the center as shown below:
Purity Control
3. Input a green pattern from the pattern generator.
Figure 1
6. Switch over the raster signal to red and blue and confi rm the
condition.
7. When the position of the defl ection yoke is determined, tighten it with
the defl ection yoke mounting screw.
— 12 —
KV-30HS510
8. Set corner landing adjustments.
To get optimal landing, adjust LT, LB, RT, and RB with Service Data -/+
70.
NOTE: If landing adjustment exceeds the limit, as a last resort you can
adjust it by using the disk magnets.
Purity control
corrects this area
Disk magnets
or rotatable disk
magnets correct
these areas (a-d)
b
d
cd
Deflection yoke positioning
corrects these areas
ba
a
c
3. Horizontal lines should be straight from left to right. Check landing for
side effect.
2-3. CONVERGENCE
Preparation:
• Set the CONTRAST and BRIGHTNESS control to standard (reset).
• Input a cross hatch pattern signal.
2-3.1. VERTICAL AND HORIZONTAL STATIC
CONVERGENCE
1. Disconnect the dynamic convergence before adjusting static
convergence (CN903), except for minor touch-up.
2. Adjust H.STAT convergence, RV9001, to converge red, green, and
blue dots in the center of the screen.
3. Connect dynamic convergence back.
4. Adjust V. STAT magnet to converge red, green and blue dots in the
center of the screen.
Center dot
R
G
B
2-2. V-PIN AND V -CEN ADJUSTMENT
Preparation:
• Input a cross hatch pattern signal.
• Set Video Mode to: Standard (Reset)
• For all 4X3 CRT, VPIN data has separate register for full and Vcompress. Adjust both modes if needed.
1. Adjust service mode CXA2170D-1 05 V-CEN so that the top pin and
bottom pin are symmetrical from top to bottom.
2. Adjust service mode CXA2170D-1 06 V-PIN so that the top pin and
bottom pin are symmetrical from top to bottom.
RV9001
R G B
H-STAT
V.STAT magnet
5. Tilt the V.STAT magnet and adjust static convergence to open or close
the V.STAT magnet.
1
B
G
R
B
G
R
— 13 —
KV-30HS510
2-3.2. OPERATION OF BMC (HEXAPOLE)
MAGNET
The respective dot positions result from moving each magnet interact.
Perform the following adjustments while tracking.
1. Use the BMC tabs to adjust the red, green and blue dots so that
they line up at the center of the screen (move the dots in a horizontal
direction).
HMC CorrectionHMC Correction
A>B
A=B
R
B
GB
R
AB
RGB
AB
C=D
R
G
B
A=B
VMC Correction
C<D
R
C
G
D
B
A<B
R
AB
RGB
AB
C=D
GB
R
G
B
VMC Correction
C<D
C
G
D
2-3.3. TLH PLATE ADJUSTMENT
Preparation:
• Input a cross hatch pattern signal.
• Adjust unbalanced horizontal convergence of red and blue dots by
adjusting the TLH Plate on the defl ection yoke.
TLV
WX Board
TLH Plate
RV9001
B R
(R)(B)
Adjust XCV core to balance X axis.
2. Adjust the vertical red and blue convergence with V.TILT (TLV VR).
Note: Perform adjustments while tracking Item 1.
R B
(B)(R)
XCV
TLH+
TLH-
1.
2-3.4. SCREEN-CORNER CONVERGENCE
Preparation:
• Input a cross hatch pattern signal.
1. Affi x a permalloy assembly corresponding to the misconverged areas.
a
a
a-d: screen-corner
misconvergence
c
b
d
c
b
d
— 14 —
2-4. FOCUS ADJUSTMENT
Confi rm neck assembly Z axis position
1. Input a dot signal.
2. Set Video Mode to STANDARD.
3. Input a HD monoscope signal.
4. Confi rm center focus with focus VR.
KV-30HS510
NECK ASSEMBL Y
FOCUS
Screen (G2)
DOT SHAPE:
NOTE: Changing neck assembly position will affect corner convergence.
NOTE: Just position is the adjustment
position from the center location
indicated.
NOTE: The Neck Assembly tilt
can effect dot shape.
2-4.1. DYNAMIC FOCUS/DYNAMIC QUADRA-POLE DATA
Normally, no adjustments are necessary for these systems. If for some reason the data is lost, use the initial data.
3. Input a monoscope and crosshatch signal. Adjust the picture
distortion with the following service parameters to balance the best
condition for these two signals.
NOTE: Make sure that the picture size is within specs. Vertical size is
11.8 ± 0.1 sq. and horizontal size is 15.8 ± 0.1 sq.
4. Write data into memory before changing modes.
CXA2170D-1
Item 0. VPOS (V-POSITION)
1. Set to Service Mode and adjust as follows:
CXA2150P-2
NO. NameControl FunctionAvg. Data
06 AGNGAGING 1, AGING 22
CXA2150D-2
NO. NameControl FunctionAvg. Data
02 HSIZHoriz Size45
CXA2150D-3
NO. NameControl FunctionAvg. Data
00 HBLKBlanking Enable0
2. Reduce HSIZ to see sides of raster.
3. Adjust H-Center with CXA2170D-2.
4. Adjust to the best screen position with H-CENT and write data.
Item 1. VSIZ (V-SIZE)
Item 3. VLIN (V-LINE)
Item 4. VSCO (VS-COR)
Item 9. HTPZ (H-TRAPEZOID)
— 19 —
KV-30HS510
A
2150-D201HPOS
CXA2170D-2
Item 1. HPOS (H-POSITION)
Item 2. HSIZ (H-SIZE)
Item 5. PIN (PIN AMP)
Item 7. UCP (UP COR PIN COR)
Item 8. LCP (LOW CO PIN COR)
Item 14. PPHA (PIN PHASE)
Item 15. VANG (AFC-ANGLE)
Item 16. LANG (L-ANGLE)
2-9.2. 1080I HD MODE ADJUSTMENT
1. Input a 1080i cross-hatch signal and an HD monoscope signal that
contains overscan markers.
2. Adjust the raster position per Section 2-8., only if this procedure was
not performed for full mode.
3. Adjust the geometry similar to Full DRC mode. Vertical size is 11.7
± 0.1 sq. and horizontal size is 15.6 ± 0.1 sq., if monoscope signal is
available. Otherwise, set the Vertical size to 91.0 ± 0.6% scan and
Horizontal size as 91.0 ± 0.6% scan.
4. Use the following register to adjust the horizontal parameter:
NOTE: If necessary, touch up the geometry using the data register
listed above for Full mode. Check NTSC full mode for side
effect and balance.
5. Write the data into memory before changing modes.
2-9.3. TWIN MODE/FAVORITE/INDEX/
NORMAL MODE GEOMETRY
CONFIRMATION
TWIN mode and FAVORITE mode use the FULL mode adjustment data.
The key point for TWIN mode adjustment is the blue border appearance.
The left border on the left picture should not be visible when the left
picture is selected. Similarly, the right border on the right picture should
not be visible when the right picture is selected. Balance the HPOS or
HSIZ data for FULL and TWIN mode.
For INDEX mode, however, no clipping of the picture edge should be
visible for the small sampled pictures on the right side. Adjust HSIZ/
HPOS to balance FULL and INDEX mode for this. Avoid displaying the
edge of the raster in FULL or FAVORITE mode.
Confi rm Point:............................Across CN5509 PIN 9 for B+ of D Board
— 21 —
3-3. HV SERVICE FLOWCHART
KV-30HS510 HV SERVICE FLOW CHART
Start
KV-30HS510
Is D board
replaced?
Yes
Confirm +B, and check Hold down on D board with black video with the
following steps:
1. Confirm +B across C6544 to make sure it is 135.3+1Vdc
2. Apply 5.3+0.5Vdc at pin 2 of CN6544 then confirm set holds down.
NoNo
If all adjustments are finished, then cap and seal
RV8002 with epoxy (or verify RV8002 is capped
and sealed) to prevent any possible misadjustment
Is FBT/Strike/
Spare mark part
changed?
Yes
Is HV correct?
(30.4+0.2kV)
Yes
by unauth orized service.
No
1. Replace RV8002 with the correct part
2. Adjust RV8002 to 30.40+0.2kV at video
cut off (black video) after 10-15 min
warm up.
Finished with HV
service!
— 22 —
SECTION 4: CIRCUIT ADJUSTMENTS
ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER
Use the Remote Commander (RM-Y191) to perform the circuit adjustments in this section.
Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator
KV-30HS510
4-1. SETTING SERVICE ADJUSTMENT MODE
1. Standby mode (Power off).
2. Press the following buttons on the remote commander within a
second of each other:
DISPLAY
Channel 5 Sound Volume + Power
4-1.1. SERVICE ADJUSTMENT MODE IN
Item
order
0
TV
Item
data
7
SERVICE
Mode
Disp.
(Item)
VP
HSIZ
3. The CRT displays the item being adjusted.
4. Press 1 or 2 on the Remote Commander to select the item.
5. Press
3
or 6 on the Remote Commander to change the data.
6. Press MUTING then ENTER to write into memory.
4-1.2. SERVICE ADJUSTMENT MODE
MEMORY
Item
order
0
TV
Disp.
(Item)
Item
data
7
SERVICE
Item
order
Item
data
MUTING
ENTER
Green
Red
Disp.
(Item)
VP
HSIZ
7. Press then on the Remote Commander to initialize.
4-1.3. READING THE MEMORY
1. Enter into Service Mode.
2. Press
3. Press
0
on the Remote Commander.
ENTER
to read memory.
4-1.4. ADJUSTING THE PICTURE
1. Enter into Service Mode
2. Press
3. Press
4. Press
5. Press
2
or 5 on the remote to select the device item.
1
or 4 on the remote to select an item.
or 6 on the remote to change the data.
3
ENTER
MUTING
then
to write into memory.
4-1.5. RESETTING THE DATA
Note: Be careful when using the remote! It will clear and re-initialize
ALL NVM data including defl ection adjustment data if not reset
properly as follows:
4-1.6. RESETTING THE MID NVM DATA
1. Enter into Service Mode.
7
2. Press
, then
JUMP
, and then press
ENTER
on the remote.
4-1.7. RESETTING THE SYSTEM NVM DATA
1. Enter into Service Mode.
2. Press 7, then 9, and then press
ENTER
on the remote.
4-1.8. COPY FUNCTION
How to use copy function for DA4 Chassis:
• After writing your adjusted data into NVM
ENTER
then
1
then
, copy can be made by changing copy data from
MUTING, ENTER
again.
MUTING
WARNING: DO NOT copy data before writing your corrected data in
NVM. If data is copied before writing corrected data, old
data will be copied.
• CPY1: DF/DQP DATA (CXA2170D-4 Item 6)
• CPY2: CONVERGENCE DATA (D-CONV Item 13)
0
to
VP
HSIZ
7
TV
WRITE
0
8. DO NOT turn off set until SERVICE appears.
— 23 —
4-2. MEMORY WRITE CONFIRMATION
METHOD
1. After adjustment, pull out the plug from the AC outlet, then replace
the plug in the AC outlet again.
2. Turn the power switch ON and set to Service Mode.
3. Call the adjusted items again to confi rm they were adjusted.
4-3. REMOTE ADJUSTMENT BUTTONS AND
INDICATORS
KV-30HS510
MUTING
(Enter into
memory)
Disp. (Item up)
(Device Item Up)
Disp.
(Item Down)
1
2
4
8
(Initialize)
VOLUME (+)
(Service Mode)
POWER
(Service Mode)
3
Item
(Data Up)
6
Item
(Data Down)
5
(Device Item
Down)
ENTER
(Enter into
Memory)
0
(Remove from
Memory)
DISPLAY
(Service Mode)
RM-Y191
— 24 —
— 25-A —
KV-30HS510
4-4. SERVICE DATA LISTS
Category NameNo. Item Name
Range Initial Data
VERSION0VER
0,10
1DMY1
0-2550
3D_COMB0NRMD0-30
1CLKS
0-31
2NSDS
0-30
3MSS
0-30
4KILS
0-31
5FRZE
0, 10
6EXCS
0-31
7CDL
0-74
NRMD(0)NRMD(1)NRMD(2)NRMD(3)
8DYCO
0-152222
9DYGA
0-1510101010
10DCCO
0-155555
11DCGA
0-155555
12WSC
0-21
13WSS
0, 10
VividStandardMoviePro
14VAPG
0-74220
15VAPI
0-314440
16TEST
0, 10
VividStandardMovieProTWIN
RFCV/YCRFCV/YCRFCV/YCRFCV/YCAny
17YPFT
0-3333333333
18YPFG
0-15957556556
19SEDC
0, 10
20SEDY
0, 11
21YHCO
0-31
22YHCG
0, 10
23SYSP
0-30
24TES2
0-70
— 25-B —
KV-30HS510
Category NameNo. Item Name
RangeInitial Data
2103_1
480iOthers
0YLEV
0-623420
1CLEV
0-634017
RFCV/YC
2SCON
0-1599
3SCOL
0-1522
4SHUE
0-15115
5YDLY
0-300
RFCV
V5
Y
C
6SHAP
0-159848
7SHF0
0-30030
8PREO
0-33333
9BPF0
0-33
10BPFQ
0-30
RFCV/YC
11BPSW
0, 110
12TRAP
0, 10
13LPF
0, 11
RFCV/YCOthers
14AFCG
0, 1100
15CDMD
0-3333
16SSMD
0-3000
RFCV/YC
V5/V6DVI
17HMSK
0, 10110
18HALI
0, 10
RFCV/YC
V
5/V6DVI
19PPHA
0-157770
RFV5/V6
20CBO1
0-633436
21CRO1
0-633238
22CBO2
0-6332
23CRO2
0-6332
SingleBLK(0)BLK(1)BLK(2)BLK(3)
24ATPD
0-301121
25DCTR
0-302132
— 25-C —
KV-30HS510
Category NameNo. Item Name
Range InitialData
2103_2
DRCVDO
0YLEV
0-634135
1CLEV
0-633142
RFCV/YC
2SCON
0-1599
3SCOL
0-1522
4SHUE
0-15115
5YDLY
0-300
6SHAP
0-1568
7SHF0
0-300
8PREO
0-333
9BPF0
0-33
10BPFQ
0-30
RFCV/YC
11BPSW
0, 110
12TRAP
0, 10
DRC
VDO
13LPF
0, 110
RFCV/YC
14AFCG
0, 110
15CDMD
0-333
16SSMD
0-300
17HMSK
0, 101
18HALI
0, 10
RFCV/YC
19PPHA
0-1577
20CBO1
0-6334
21CRO1
0-6332
— 25-D —
KV-30HS510
Category NameNo. Item Name
Range Initial Data
2170P_1
CV/YC480iVDOMSPT
0YOSW
0, 1
10000
1TCOF
0, 10
DVIDVI
DRCDRC
V5/V6V5/V6V5/V6480p720pPT
CV/YC480i480p720p1080iVGA1080i1080iMS
2YOF
0-150157777777
3CBOF
0-63313131313131313131
4CROF
0-63313131313131313131
5SBRT
0-6331
6RDRV
0-6332
7GDRV
0-6335
8BDRV
0-6334
9RCUT
0-6332
10GCUT
0-6335
11BCUT
0-6318
WARMCOOL
12WBSW
0, 11
13SBOF
0-1577
14RDOF
0-633131
15GDOF
0-633431
16BDOF
0-634534
17RCOF
0-633131
18GCOF
0-633731
19BCOF
0-636334
20DCOL
0-31
— 25-E —
KV-30HS510
Category NameNo. Item Name
Range Initial Data
2170P_20PICO
0, 11
1RGBS
0-77
2BLKB
0-33
3RGBL
0-32
4YLMT
0-33
5AGNG
0-30
6AKBO
0, 10
Othe
r
PT
7CLPP
0-333
8CLPG
0, 100
9CLPS
0, 100
10PPAD
0-733
11SYNP
0, 100
12HVBT
0, 10
— 25-F —
KV-30HS510
Category NameNo. Item Name
Range Initial Data
2170P_3
Comp Comp Comp Comp DVIDVI DVI DVI DVI MSMS
RFCV/YC480i 480p 1080i 720p 480i 480p VGA 1080i 720p Menu Single Twin
0SYSM
0-311 11331113333 2
1VMLV
0-157
2VMCR
0-310 00000000000 3
3VMLM
0-333 33333333333 3
4VMF0
0-311 11001110000 0
5VMDL
0-15555513135551313131310
6SHOF
0-322 21112101111 2
7SHF0
0,111 1111111111 11
8PROV
0-303 20332003333 3
9F1LV
0-310 10011010100 0
10LTLV
0-323 33333333333 3
11LTMD
0,111 1010101101 11
12CTLV
0-300 00330003333 0
13UBOF
0-700 01110101111 1
14UCOF
0-722 22222222200 2
15UHOF
0-300 00000000000 0
16MIDE
0-63711151923273135443943485256
Comp Comp Comp Comp DVIDVI DVI DVI DVI MSMS
RFCV/YC480i 480p 1080i 720p 480i 480p VGA 1080i 720p Menu Single Twin
0SYSM
0-311 11331113333 2
1VMLV
0-157
2VMCR
0-310 00000000000 3
3VMLM
0-333 33333333333 3
4VMF0
0-311 11001110000 0
5VMDL
0-15555513135551313131310
6SHOF
0-333 20112001111 2
7SHF0
0,111 1111111111 11
8PROV
0-303 20332003333 3
9F1LV
0-300 11001110000 0
10LTLV
0-322 23332333333 3
11LTMD
0,111 1111111111 11
12CTLV
0-300 00330003333 0
13UBOF
0-722 20222002222 1
14UCOF
0-711 22122221200 0
15UHOF
0-300 00000000000 0
16MIDE
0-63510141822263034443842475155
Standard ModeViVid Mode
Loading...
+ 161 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.