Sony TRINITRON KV-29FV16A User manual

TRINITRON®COLOR TELEVISION
SERVICE MANUAL AA-2W CHASSIS
KV-29FV16A RM-Y171 Argentina SCC-S34P-A
KV-29FV16A
9-965-908-01
MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO.
RM-Y171

— 2 —
KV-29FV16A
TABLE OF CONTENTS
Specifications..................................................................................................................................... 3
Warnings and Cautions...................................................................................................................... 4
Safety Check-out ............................................................................................................................... 5
1. Disassembly
1-1. Rear Cover Removal ................................................................................................................. 6
1-2. Chassis Assembly Removal ...................................................................................................... 6
1-3. Service Position ......................................................................................................................... 6
1-4. Multi-Button Switch Removal..................................................................................................... 6
1-5. Picture Tube Removal ............................................................................................................... 7
Anode Cap Removal Procedure ........................................................................................................ 7
2. Set-up Adjustments
2-1. Beam Landing ............................................................................................................................ 8
2-2. Convergence .............................................................................................................................. 9
2-3. Focus.........................................................................................................................................11
2-4. Screen (G2) ...............................................................................................................................11
2-5. White Balance Adjustments.......................................................................................................11
3. Safety Related Adjustments
3-1. Hold Down Confirmation........................................................................................................... 12
3-2. B+ Voltage Confirmation and Adjustment ................................................................................. 12
4. Circuit Adjustments
4-1. Setting the Service Adjustment Mode......................................................................................13
4-2. Memory Write Confirmation Method ........................................................................................ 13
4-3. Remote Adjustment Buttons and Indicators............................................................................. 13
4-4. A Board Adjustments ............................................................................................................... 19
5. Diagrams
5-1. Circuit Board Location ............................................................................................................. 21
5-2. Printed Wiring Boards and Schematic Diagrams..................................................................... 21
5-3. Diagrams
Block Diagram ......................................................................................................................... 22
A Board .................................................................................................................................... 24
AK Board ................................................................................................................................. 27
C Board.................................................................................................................................... 29
HB Board ................................................................................................................................. 30
HZ Board ................................................................................................................................. 30
HA Board ................................................................................................................................. 31
HX Board ................................................................................................................................. 31
GA Board ................................................................................................................................. 32
UY Main Board ........................................................................................................................ 35
UY PIP Board........................................................................................................................... 36
WA Board................................................................................................................................. 40
5-4. Semiconductors ....................................................................................................................... 42
6. Exploded Views
6-1. Chassis..................................................................................................................................... 43
6-2. Picture Tube Removal .............................................................................................................. 44
7. Electrical Parts List .................................................................................................................................. 45
SECTION TITLE PAGE

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KV-29FV16A
(
•
) 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.
Television system
NTSC/PAL-M/PAL-N Color System
Channel coverage
VHF: 2-13/ VHF: 14-69/ CATV: 1-125
Picture tube
Flat Trinitron®tube
Visible screen size
27-inch picture measured diagonally
Actual screen size
29-inch measured diagonally
Antenna
75 ohm external terminal for VHF/UHF
Supplied Accessories
Remote Control RM-Y171
Battery size AA (R6) w/2
Optional Assessories
Connecting Cables:
RK-74A, VMC-810/820830hg, VMC-10HG/30HG,
VMC-720M, VMC-810S/820S, YC-15V/30V,
YC-15/30HG, RK-G69HG, RKC-515HG
AV Cable: VMC-810/820/830 HG
Audio Cable: RKC-515HG
S-LINK Cable: RK-G69HG
Component Video Cable: VMC-10/30 HG
TV Stand: SU-32FD2, SU-36FD2, SU-32XBR2, SU-36XBR2
UV Mixer: EAC-66
SPECIFICATIONS
Design and specifications are subject to change without notice.
KV-29FV16A
120-220V, 50/60Hz
3
2
1
3
1
1
YES
15W x 2
205W
1W
762 x 604 x 519 mm
30 x 23
7/8
x 20
1/2
in
49 kg
110 lbs
1) 1 Vp-p 75 ohms unbalanced, sync negative
2) Y: 1 Vp-p 75 ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms
3) Y: 1.0 Vp-p, 75 ohms, sync negative;
PB: 0.7 Vp-p, 75 ohms; PR: Vp-p, 75 ohms
4) 500
m
Vrms (100% modulation), Impedance: 47 kilohms
5) More than 408 mVrms at the maximum volume setting (variable)
More than 408 mVrms (fix); Impedance (output): 2 kilohms
Power Requirements
Number of Inputs/Outputs
Video
1)
S Video
2)
Y,PB, PR
3)
Audio
4)
Audio Out
5)
Monitor Out
S-Link
Speaker Output (W)
Power Consumption (W)
In Use (Max)
In Standby
Dimensions (W x H x D)
mm
in
Mass
kg
lbs

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KV-29FV16A
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!!
Components identified 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 identified 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.
Afin 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 identifies 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 identifies dans le present manuel. Suivre ces procedures lors de
chaque remplacement de composants critiques, ou lorsqu’un mauvais fonctionnement suspecte.

— 5 —
KV-29FV16A
SAFETY CHECK-OUT
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 specified 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 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” 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 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 on the
line; the lamp should light at normal brilliance if the screw is at ground
potential (see Figure B).
Figure A. Using an AC voltmeter to check AC leakage. Figure B. Checking for earth ground.

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KV-29FV16A
1-1. REAR COVER REMOVAL 1-2. CHASSIS ASSEMBLY REMOVAL
SECTION 1: DISASSEMBLY
Twelve Screws
(BVTP 4 x 16)
Two Screws
(BVTP 3 x 12)
AK Board
HA Board
GA Board
A Board
Chassis Asse bly
UY Board
HB Board
Claw
HZ Board
Top Multi-Button Switch
Two Screws
(+BVTP 4x16)
Botto Multi-Button Switch
3
2
1
A Board
GA Board
AK Board
1
2
3
1-3. SERVICE POSITION 1-4. MULTI-BUTTON SWITCH REMOVAL

— 7 —
KV-29FV16A
1. Discharge the anode of the CRT and remove the anode cap.
2. Unplug all interconnecting leads from the deflection yoke, neck
assembly, degaussing coils and CRT grounding strap.
3. Remove the C Board from the CRT.
4. Remove the chassis assembly.
5. Loosen the neck assembly fixing screw and remove.
6. Loosen the deflection yoke fixing screw and remove.
7. Place the set with the CRT face down on a cushion and remove the
degaussing coil holders.
8. Remove the degaussing coils.
9. Remove the CRT grounding strap and spring tension devices.
10. Unscrew the four CRT fixing screws [located on each CRT corner]
and remove the CRT [Take care not to handle the CRT by the
neck].
1-5. 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.
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.
REMOVAL PROCEDURES
a
b
Anode Button
c
Turn up one side of the rubber cap
inthe direction indicated by arrow a .
Use your thumb to pull the rubber
cap firmly in the direction indicated
by arrow b .
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 .
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 fitting called a shatter-hook terminalis 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.
7
1
10
5
4
3
9
2
6
8

— 8 —
KV-29FV16A
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:
PICTURE CONTROL: normal
BRIGHTNESS CONTROL: normal
SECTION 2: SET-UP ADJUSTMENTS
Perform the adjustments in order as follows:
1. Beam Landing
2. Convergence
3. Focus
4. Screen (G2)/White Balance
Test Equipment Required:
1. Color Bar Pattern Generator
2. Degausser
3. DC Power Supply
4. Digital Multimeter
5. Oscilloscope
6. CRT Analyzer
2-1. BEAM LANDING
Preparation:
• Input a white pattern signal.
• Face the picture tube in an East or West direction to reduce the
influence of geomagnetism.
NOTE: Do not use the hand degausser; it magnetizes the CRT .
1. Input white pattern from pattern generator.
2. Loosen the deflection yoke mounting screw, and set the purity control
to the center as shown below:
3. Input green pattern from pattern generator.
4. Move the deflection yoke backward, 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 deflection yoke forward, and adjust so that the entire screen
becomes green.
6. Switch over the raster signal to red and blue and confirm the
condition.
7. When the position of the deflection yoke is determined, tighten it with
the deflection yoke mounting screw.
8. When landing at the corner is not right, adjust by using the disk
magnets.
ab
cd
d
a
c
Purity control
corrects this area.
Disk magnets or
rotatable disk
magnets correct
these areas(a-d).
Deflection yoke positioning
corrects these areas.
b

— 9 —
KV-29FV16A
2-2. CONVERGENGE
Preparation:
• Perform FOCUS, V. LIN and V. SIZE adjustments.
• Set BRIGHTNESS control to minimum.
• Input dot pattern.
B
G
RV.STAT
Magnet
Center dot
VERTICAL AND HORIZONTAL STATIC
CONVERGENCE
1. Adjust V. STAT magnet to converge red, green and blue dots in the
center of the screen (Vertical movement).
Tilt the V. STAT magnet and adjust static convergence to open or
close the V. STAT magnet.
2. When the V. STAT magnet is moved in the direction of arrow aand
, red, green, and blue dots move as shown below:
B
R
G
B
R
G
RG B
G
R
B
G
B
R
BG R
1
2
3
a
b
ab
b
b
a
a
b
ba
b
ab
OPERATION OF BMC (HEXAPOLE) MAGNET
The respective dot positions resulting from moving each magnet interact,
so perform adjustment while tracking.
1 Use the V.STAT tabs to adjust the red, green, and blue dots so they
line up at the center of the screen (move the dots in a horizontal
direction).
RG B RGB RGB
RGB
RGB R GB
Y SEPARATION AXIS CORRECTION MAGNET
ADJUSTMENT
1. Input cross-hatch pattern, adjust PICTURE to minimum and
BRIGHTNESS to normal.
2. Adjust the deflection yoke upright so it touches the CRT.
3. Adjust so that the Y separation axis correction magnet on the neck
assembly is symmetrical from top to bottom (open state).
Purity
V. STAT
BMC (Hexapole)
4. Return the deflection yoke to its original position.

— 10 —
KV-29FV16A
DYNAMIC CONVERGENCE ADJUSTMENT
Before starting, perform Vertical and Horizontal Static Convergence
Adjustment.
1. Slightly loosen deflection yoke screw.
2. Remove deflection yoke spacers.
3. Move the deflection yoke for best convergence as shown below:
BGR
B
G
R
B
G
R
RGB RGB
RGB
RGB BGR
RGBR
G
B
R
G
B
BGR
4. Tighten the deflection yoke screw.
5. Install the deflection yoke spacers.
SCREEN-CORNER CONVERGENCE
1. Affix a permalloy assembly corresponding to the misconverged areas:
ab
cd
b
a
dc
a-d : screen-corner
isconvergence
TLH PLATE ADJUSTMENT
Preparation:
• Input crosshatch pattern.
• Adjust Picture Quality to standard, Picture and Brightness to 50%, and
Other to standard.
• Adjust the Horizontal Convergence of red and blue dots by tilting the
TLH plate on the deflection yoke.
TLH Plate
YCH
RV1750
V.STAT
XCV
C Board
TLV
(TLV)
B R R B
(R)(B) (B)(R)
TLH+
TLH-
1. Adjust XCV core to balance X axis.
2. Adjust YCH VR to balance Y axis.
3. Adjust vertical red and blue convergence with V.TILT (TLV VR.)
Perform adjustments while tracking items 1 and 2.
4. Adjust Y MAGNET to correct V.BOW Geometery Distortion.
5. Adjust H-TRP to correct H.Trapezoid Geometry Distortion.
After adjusting items 4 and 5, confirm overall geometry again.
H CENTER SW ADJUSTMENT
Before adjusting H Center SW (S501, S502), make sure that HPOS data
is “7”.

— 11 —
KV-29FV16A
2-3. FOCUS
1. Input monoscope signal.
2. Set user controls to normal.
3. Set video mode to STANDARD.
4. Set the PICTURE to maximum.
5. Adjust at 325 Mark for best center/corner focus balance.
6. Receive an entire white signal. Make sure Magenta Ring is at an
acceptable level.
325 MARK
CENTER
CIRCLE
35 MARK
35
325
2-4. SCREEN (G2)
1. Input signal from the pattern generator.
2. Set the user controls to NORMAL.
3. Attach the G2-Jig to the C Board.
4. Adjust RCUT, GCUT, BCUT, and SBRT in service mode with an
oscilloscope so that voltages on the red, green, and blue cathodes
are 170 ± 2.0 V DC.
5. Observe the screen and adjust SCREEN (G2) VR to obtain the faintly
visible background of the dot signal.
6. Push the TEST + JUMP (+ Channel) to cut off the signal. The screen
should be bright or dark. Brightness of raster must be increased
when adjusting.
7. Adjust screen VR until the screen is slightly cut off, or scarcely lights
up. A signal cannot be seen when the brightness of the raster is
high.
8. Push the JUMP again to release the cut off.
pedestal
GND
170Vdc
170 +2.0 Vdc
2-5. WHITE BALANCE ADJUSTMENTS
NO.
24
25
26
27
28
29
38
Disp.
RDRV
GDRV
BDRV
RCUT
GCUT
BCUT
SBRT
Item
Red Drive
Green Drive
Blue Drive
Red Cut-off
Green Cut-off
Blue Cut-off
Sub Bright
All Models
31
31
31
7
7
7
7
1. Set program palette to STANDARD and push RESET.
2. Input an entire white signal.
3. Set to Service Adjustment Mode.
4. Set the PICTURE and BRIGHT to minimum.
5. Adjust with SBRT if necessary.
6. Set RCUT to “14”.
7. Select GCUT and BCUT with 1and 4.
8. Adjust by pressing 3and 6for the best white balance.
9. Set the PICTURE and BRIGHT to maximum.
10.Select GDRV and BDRV with 1and 4.
11.Adjust withg 3and 6for the best white balance.
12.Write into the memory by pressing MUTING then ENTER .
13.Repeat steps 1-12 for GDR4, BDR4, GCU4 and BCU4 using
Video 4 input.
* Use values from Sub Contrast Adjustments
White balance should be adjusted after Sub Contrast because
RDRV is also used in Sub Contrast Adjustment. (See page 19).

— 12 —
KV-29FV16A
3-1. XR530, R531 CONFIRMATION
METHOD (HOLD-DOWN
CONFIRMATION) AND
READJUSTMENTS
Always perform the following adjustments when replacing the following
components marked with a
Y mark on the schematic diagram:
Part Replaced ( Y )
A BOARD:
C531, C532, D302, D519, D520,
D521, IC355, IC501, Q301, R356,
R359, R361, R529, R530, R531,
R532, R533, R550, T503
GA BOARD
IC6003, R6088
Adjustment (
X )
A BOARD:
R530, R531
PREPARATION BEFORE CONFIRMATION
1. Turn the POWER switch ON.
2. Input a white signal and set the PICTURE and BRIGHT controls to
maximum.
3. Confirm that the voltage of more than 23.0 VDC appears between
TP85 and ground on the A Board.
4. Using a Variac, apply AC input voltage: 120 ± 2.0 VAC.
5. Input a white signal and verify that the I ABL is within the sepcified
range: 1730.0 ± 100µA, +B = 135.0 ± 1.0 V DC.
At AC input: 120.0 ± 2.0 V AC.
+
I ABL
ABL
T503
FBT
-
ammeter
3.0 mA DC
range
A
6. Record the voltage between TP 85 and ground.
7. Using an external DC power supply, apply voltage between TP85 and
ground. Increase the voltage gradually and confirm that the hold
down works (raster disappears) at lower than the voltage recorded
in Step 6.
T503
FBT
TP85
R531 R530
DC Power Supp y
digita
mu timeter
+
-
+
-
+
-
A
ammeter
3mA DC range
Lower than 24.78 ± (-0.1) V DC.
At AC input 120.0 ± 2.0 V AC.
8. A BOARD - CONDUCTOR SIDE: Confirm that a voltage appears
between TP85 and ground of more than 21.0 V DC.
3-2. B+ VOLTAGE CONFIRMATION AND
ADJUSTMENT
Always perform the following adjustments when replacing the following
components, which are marked with
Y on the schematic diagram on
the GA Board:
GA BOARD: IC6003, R6088
1. Using a Variac, apply AC input voltage: 130 ± 2.0 VAC
2. Input a monoscope signal.
3. Set the PICTURE control and the BRIGHT control to initial reset
value.
4. Confirm the voltage of GA Board CN6007 between pin
1
to ground
is less than 135.0 ± 1.5 V DC.
5. If step 4 is not satisfied, replace the R6088 on GA Board and repeat
the above steps.
SECTION 3: SAFETY RELATED ADJUSTMENTS

— 13 —
KV-29FV16A
4-1. SETTING THE 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 5Sound Volume +Power
SERVICE ADJUSTMENT MODE IN
SERVICE VP VPOS 30
1000 0
Device Item Data Item
Register Item
3. The CRT displays the item being adjusted.
4. Press 2or 5on the Remote Commander to select the device item.
5. Press 1or 4on the Remote Commander to select the item.
6. Press 3or 6on the Remote Commander to change the data.
7. To recover the latest values, press 0then ENTER .
8. Press MUTING then ENTER to write into memory**.
Note: If the NVM is replaced, perform this test and reset. Then
download from microprocessor to NVM to prevent loss of
picture.
SERVICE ADJUSTMENT MODE MEMORY
SERVICE VP VPOS 30
1000 0
Device Item Data Item
Register Item
MUTING
ENTER
Green
Red
9. Press 8then ENTER on the Remote Commander to initialize.
Note: Carry out this step when adjusting IDs 0 to 4 and when
replacing IC102.
SECTION 4: CIRCUIT ADJUSTMENTS
ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER
Use the Remote Commander (RM-Y171) to perform the circuit adjustments in this section.
Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator
SERVICE WRITE
1000 0000
Factory original setting
10.Turn set off and on to exit.
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 confirm they were adjusted.
4-3. REMOTE ADJUSTMENT BUTTONS AND
INDICATORS
1 2 3
4 5 6
7 8
0
9
CHVOL
CODE SET
RESET MENU
GUIDE
JUMP
SLEEP
CH
Ð
+
TV/SAT
ENTER
DISPLAYMTS/SAP
TV/VTR
POSITION
FREEZE
AUDIO
SWAP PIP
TV/VIDEO
PICTURE
MODE
TV/VIDEOANT
VTR/DVD
VTR/DVD
POWER
SAT/CABLE
TV
MUTING
TV
SAT/CABLE
FUNCTION
TV
SYSTEM
OFF
RM-Y171
MUTING
(Write into e ory)
(Write into e ory)
(Read out of e ory)
DISPLAY
(Service ode)
(Service ode)
(Device ite down)
(Data up)
(Data down)
(Ite up)
(Ite down)
(Initialize)
(Service ode)
(Device ite up)
ENTER
VOL (+)
POWER
1
4
2
3
6
5
0
8
RM-Y171
** WARNING: Do NOT turn off the power or remove the AC cord
immediately after pressing MUTING then ENTER . Wait at
least 10 seconds

— 14 —
KV-29FV16A
SERVICE DATA
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
V
P CXA2135S
1 HPOS Horizonta Position Adjust 0-31 Fix 7 7
2 HSIZ Horizonta Amp Adjust 0-31 Fix 10 10
3 VBOW VRT Line Bowing Adjust 0-15 Fix6666
4 VANG VRT Line Bow S ant Adjust 0-15 Fix5555
5 TRAP Horizonta Trapezoid Adjust 0-15 Fix6666
6 PAMP Horizonta Pin Distort Adjust 0-63 Fix 32 32
7 UCPN Upper Pin 0-63 Fix 36 36
8 LCPN Lower Pin 0-63 Fix 36 36
9 VSIZ Vertica Amp itude Test 0-63 Fix 0 0
10 VPOS Vertica Position Test 0-63 Fix 31 31
11 VLIN Vertica Linearity Adjust 0-15 Fix 7 7
12 VSCO S-Correction 0-15 Fix 7 7
13 VZOM 16:9 CRT Z Mode On/Off 0,1 Fix0000
14 EHT VRT High Vo t Correction 0-15 Fix4444
15 ASP Aspect Ratio Contro 0-63 Fix47474747
16 SCRL 16:9 CRT Z Mode Tran Scro 0-63 Fix31313131
17 HBSW HBLK SW 0,1 Fix1111
18 LBLK Left Screen H B k Contro 0-15 Fix15151515
19 RBLK Right Screen H B k Contro 0-15 Fix0000
20 HDW H Drive Pu se Width 0,1 Fix0011
21 EWDC EW/DC Adjust 0,1 Fix0000
22 LVLN Screen Bottom VRT Lin Adjust 0-15 Fix0000
23 UVLN Screen Top VRT Lin Adjust 0-15 Fix0000
24 RDRV R Output Drive Contro 0-63 Adj 31 31 31 31
25 GDRV G Output Drive Contro 0-63 Adj 31 31 31 31
26 BDRV B Output Drive Contro 0-63 Adj 31 31 31 31
27 RCUT R Output Cutoff Contro 0-15 Adj 7777
28 GCUT G Output Cutoff Contro 0-15 Adj 7777
29 BCUT B Output Cutoff Contro 0-15 Adj 7777
30 RDR4 Video 4 R Output Drive Contro 0-63 Adj 31 31 31 31
31 GDR4 Video 4 G Output Drive Contro 0-63 Adj 31 31 31 31
32 BDR4 Video 4 B Output Drive Contro 0-63 Adj 31 31 31 31
33 RCU4 Video 4 R Output Cutoff Contro 0-15 Adj 7777
34 GCU4 Video 4 G Output Cutoff Contro 0-15 Adj 7777
35 BCU4 Video 4 B Output Cutoff Contro 0-15 Adj 7777
36 SHUE Sub Hue 0-31 Adj 7 7 15 15
37 SCOL Sub Co or 0-31 Adj 15 15
38 SBRT Sub Brightness 0-63 Fix15151515
39 RON R Output On/Off 0,1 Fix1111
40 GON G Output On/Off 0,1 Fix1111
41 BON B Output On/Off 0,1 Fix1111
42 AXPL Axis Pa 0,1 Fix0000
43 CBPF Chroma BPF On/Off 0,1 Fix 1 1
44 COFF Co or On/Off 0,1 Fix0000
45 KOFF Set Co or Ki er 0,1 Fix0000
46 SSHP Sub Sharpness 0-15 Fix 7 7
47 SHPF Sharpness Circuit F0 0,1 Fix 1 1
48 PREL Pre/Over-Shoot Switching 0,1 Fix1111
49 Y-DC DC Trans Radio Switching 0,1 Fix1111
50 ABLM ABL Mode Switching 0,1 Fix1111
51 YDEL Y De ay Time Contro 0-15 Fix 7 7
52 NCOL No Co or ID 0,1 Fix1111
53 FSC FSC Out On/Off 0,1 Fix1111
54 K-ID Ki er ID 0,1 Fix1111
55 HOSC H VCO Osci ation Frequency 0-15 Fix7777
56 VSS V Sync S ice Leve 0,1 Fix0011
57 HSS H Sync S ice Leve 0,1 Fix0011
58 HMSK H Mask 0,1 Fix1111
59
V
TMS Se ect Signa VTIM Pin 0-3 Fix0000
Adj/FixData
Range
DescriptionRegister
Name
No. Initia Data Average Data

— 15 —
KV-29FV16A
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
VP CXA2135S continued
60 AFC AFC Loop Gain 0-3 Fix 0 0
61 FIFR Fie d Frequency 0-3 Fix3311
62 REFP REFP 0,1 Fix0000
63 VBSW VBW 0-3 Fix0000
64 BMOF B k Off 0,1 Fix0000
65 AGN2 Aging 2 0,1 Fix0000
66 YSHU Hue for YUV Mode s 0-63 Fix 31 31 31 31
AP BH3868
67 BBLP BBE Low Pass 0-15 Fix0055
68 BBHP BBE High Pass 0-15 Fix0033
69 SVOL Sub Vo ume 0-15 Fix0077
70 SBAL Sub Ba ance 0-15 Fix7777
71 SBAS Sub Bass 0-15 Fix7755
72 STRE Sub Treb e 0-15 Fix7755
AP TDA7467
73 SPCA SRS/Space Attenuation 0-63 Fix0000
74 CENA SRS/Center Attenuation 0-63 Fix0000
75 INPA Input Attenuation 0-127 Fix3333
3D UPD64081
76 HHDS HH Of
f
0-3 Fix1111
77 COU
T
Gain 1/BPF On 0-3 Fix3333
78 YAP
S
V
Comp/Y Eakin
g
On 0-3 Fix3333
79 NSDS Adaptiv
e
0-3 Fix0000
80 MSS Adaptiv
e
0-3 Fix0000
81 DYC Hi Impedence 0-3 Fix2222
82 EXAD Ext Ad Se ected 0,1 Fix1111
83 PECS Standard 0-3 Fix0000
84 EXCS Use CSI Just in Case 0-3 Fix1111
85 CPP
V
TB = 1.25 VPP 0-3 Fix0000
86 HDP H Phase +/- 0µ sec 0-7 Fix3333
87 CDL Y/C De a
y
+/- 0µ se
c
0-7 Fix4444
88 DYCO Y Movin
g
Corin
g
0-15 Fix2222
89 DYG
A
Y Movin
g
Gain 0-15 Fix 10 10 10 10
90 DCCO C Movin
g
Corin
g
0-15 Fix2222
91 DCG
A
C Movin
g
Gain 0-15 Fix9999
92 YNR
K
Effect Sma 0,1 Fix1111
93 YNRI Effect Sma 0,1 Fix0000
94 YNRL Noise Limit 0-3 Fix1111
95 CNR
K
Effect Sma 0,1 Fix1111
96 CNRI Effect Sma 0,1 Fix0000
97 CNRL CNR Limit 0-3 Fix1111
98 ID1O ID 1 Throu
g
h0,1 Fix0000
99 ID1W 4:03 0,1 Fix0000
100 ID1N Norma 0,1 Fix0000
101 CL
K
Low Fix 0,1 Fix1111
102 ST1S Monitor Out 0-3 Fix0000
103 ST0S Monitor Out 0-3 Fix1111
104 WSC Corin
g
0-3 Fix1111
105
V
TRH H Non Standard DET 0-3 Fix1111
106
V
TR
R
H Non Standard DET 0-3 Fix1111
107 LDSR Frame 0-3 Fix2222
108 PWRE PWRE 0,1 Fix0000
109 PDRE PDRE 0-7 Fix4444
110 PBRE PBRE 0-15 Fix8888
111
V
APG
V
Apacon Gain 0-7 Fix3333
112
V
API
V
Apacon 0-31 Fix 10 10 10 10
113 TEST Tes
t
0,1 Fix0000
114 YPFT Y Peakin
g
0-3 Fix3333
No. Register
Name
Description Data
Range
Adj/Fix Initia Data Average Data
SERVICE DATA (CONT.)

— 16 —
KV-29FV16A
SERVICE DATA (CONT.)
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
3D UPD64081 continued
115 YPFG Y Peaking Gain 0-15 Fix 10 10 10 10
116 V1PS Line Comb Dot H 0-3 Fix2222
117 VEGS Line Comb Dot V 0-3 Fix2222
118 CC3N C Width 0,1 Fix0000
119 C0HS C De ay On 0,1 Fix0000
120 CLPH Y-Ad C amp Test 0,1 Fix0000
121 SEL2 DC Sensitivity Sma 0,1 Fix0000
122 SEL1 DY Sensitivity Sma 0,1 Fix0000
123 YHCO Coring Sma 0-3 Fix2211
124 YPCO Coring On 0,1 Fix0000
125 ED20 Standard 0,1 Fix1111
126 OVST Standard 0,1 Fix0000
127 CSHD Standard 0,1 Fix0000
128 KCTT Standard 0-3 Fix0000
129 SHT1 Standard 0,1 Fix0000
130 SHT0 Standard 0,1 Fix0000
131 VCT Standard 0,1 Fix0000
132 OTT Standard 0,1 Fix0000
133 CGAT Standard 0,1 Fix0000
134 CGGT Standard 0,1 Fix0000
135 CGFT Standard 0,1 Fix0000
136 CGT Standard 0,1 Fix0000
137 HPLL Standard 0,1 Fix1111
138 BPLL Burst PLL Fast 0,1 Fix0000
139 FSCF Burst Gain Large 0,1 Fix0000
140 PLLF PLL Loop Gain Large 0,1 Fix1111
141 KILR Ki er Lever 0-15 Fix3333
142 HSSL H S ice Leve 0-15 Fix 12 12 12 12
143 VSSL V S ice Leve 0-15 Fix8888
144 BGPS Start Burst Gate 0-15 Fix4444
145 BGPW Width of Burst Gate 0-15 Fix 10 10 10 10
146 ADCL ADC C ock 0-3 Fix3333
147 ADPD Adc Power Down On 0,1 Fix1111
148 ADLT Standard 0,1 Fix0000
149 NRZO Check On 0,1 Fix0000
150 FSCO Leve Check On 0,1 Fix0000
151 VTVH Norma 0-3 Fix0000
152 TST2 Standard 0,1 Fix0000
153 HMEM Use CSI Just in Case 0,1 Fix1111
154 HINV Po arity of Reset 0,1 Fix1111
155 HTMG Fie d Memory Address 0,1 Fix0000
156 HCP HH Carrier Phase 0-15 Fix7777
157 TST3 Test 0,1 Fix0000
158 HHMG HH Moving Gain 0,1 Fix1111
159 HHFG HH Off 0-3 Fix0000
160 HHTG Max HH 0-15 Fix5555
PI TA1226N
161 SHPR Picture Improvement Sharpness 0-127 Fix 59 59 59 59
162 BLAD Picture Improvement B ack Area Det. 0-3 Fix0000
163 SRTS Picture Improvement SRT Start Pos 0-3 Fix3333
164 YNR Picture Improvement YNR 0,1 Fix1111
165 GIRE Picture Improvement Gamma Start 0-3 Fix3333
166 DAC1 Picture Improvement DAC1 0,1 Fix1111
167 DAC2 Picture Improvement DAC2 0,1 Fix0000
168 GCUR Picture Improvement Gamma Curve 0,1 Fix0000
169 BLKC Picture Improvement B ack Compen. 0,1 Fix1111
170 TEST Picture Improvement Test 0-3 Fix3333
171 RS Picture Improvement RS 0-7 Fix0000
172 RTC Picture Improvement RTC 0-7 Fix4444
No. Register
Name
Description Data
Range
Adj/Fix Initia Data Average Data

— 17 —
KV-29FV16A
SERVICE DATA (CONT.)
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
DC CXA2060
173 DCSF D
y
namic Conver
g
ence DC Shif
t
0-63 Fix32323232
174 UYBW D
y
namic Conver
g
ence Upper YBO
W
0-63 Fix31313131
175 LYBW D
y
namic Conver
g
ence Lower YBO
W
0-63 Fix31313131
176 HAMP D
y
namic Conver
g
ence H. Am
p
0-63 Fix23232323
177 UCBW D
y
namic Conver
g
ence H. CBO
W
0-63 Fix14141414
178 LCBW D
y
namic Conver
g
ence L. CBO
W
0-63 Fix14141414
179 UMBH D
y
namic Conver
g
ence U. MBH 0-63 Fix 15 15 15 15
180 LMBH D
y
namic Conver
g
ence L. MBH 0-63 Fix 15 15 15 15
181 PWM D
y
namic Conver
g
ence PWM 0-63 Fix 63 63 63 63
182 HTL
T
D
y
namic Conver
g
ence H. Ti
t
0-63 Fix63636363
183 UTLD D
y
namic Conver
g
ence U. Ti
t
0-63 Fix63636363
184 LTL
T
D
y
namic Conver
g
ence L. Ti
t
0-63 Fix63636363
185 HDT
Y
D
y
namic Conver
g
ence H. Dut
y
0-3 Fix3333
186 TOFF D
y
namic Conver
g
ence Ti t Of
f
0,1 Fix1111
187 DAC
0
D
y
namic Conver
g
ence DAC
0
0-255 Fix 255 255 255 255
188 DAC1 D
y
namic Conver
g
ence DAC1 0-255 Fix 255 255 255 255
SP SDA9288
189 PYSD P in P
(
Seimens
)
YS De a
y
0-15 Fix2222
190 PIPH P in P
(
Seimens
)
H-Position 0-127 Fix 78 78 78 78
191 PIPV P in P
(
Seimens
)
V-Position 0-63 Fix 18 18 18 18
192 PYDL P in P
(
Seimens
)
Y-De a
y
0-7 Fix0000
193 PIFX P in P Inset Fixed 0-3 Fix0000
194 PPFX P in P Parent Fixed 0-3 Fix0000
195 PCLI P in P CLISW 0,1 Fix1111
196 PAMS P in P AMSEC 0,1 Fix0000
197 PHDL P in P
(
Seimens
)
H-Pu se De a
y
(
Ins
)
0-15 Fix15151515
198 PMVD P in P
(
Seimens
)
V-Pu se De a
y
(
Mn
)
0-31 Fix11111111
199 PIVD P in P
(
Seimens
)
V-Pu se De a
y
(
Ins
)
0-31 Fix18181818
200 PCON P in P
(
Seimens
)
Contrast Lv
(
Ins
)
0-15 Fix3333
201 FRMY P in P
(
Seimens
)
Frame Y 0-15 Fix 10 10 10 10
202 CHRI P in P
(
Seimens
)
Chroma Input Po . 0,1 Fix0000
203 CHRO P in P
(
Seimens
)
Chroma Output Po . 0,1 Fix0000
204 MAT
0
P in P
(
Seimens
)
MAT0 0,1 Fix1111
205 MAT1 P in P
(
Seimens
)
MAT1 0,1 Fix0000
206 MAT
2
P in P
(
Seimens
)
MAT2 0,1 Fix1111
207 IPER P in P
(
Seimens
)
Pedesta R-Y 0-15 Fix0000
208 IPEB P in P
(
Seimens
)
Pedesta B-Y 0-15 Fix0000
209 PCPS P in P
(
Seimens
)
CLP & HSIDEL 0,1 Fix0000
210 PCPF P in P
(
Seimens
)
CLP C
y
c es 0,1 Fix0000
211 PSEL P in P
(
Seimens
)
SELDOWN 0,1 Fix1111
212 PPLL P in P
(
Seimens
)
PLL Fi ter 0-3 Fix0000
213 PVNR P in P
(
Seimens
)
VSP Pu se Noise R. 0,1 Fix0000
IC CXA2019
214 IDPX 0,1 Fix0000
215 ICOL Co or 0-63 Fix38383838
216 ISHP Sharpness 0-15 Fix 10 10 10 10
217 ISCO Sub Chroma Decoder Sub Cont 0-15 Fix7777
218 ISCL Sub Chroma Decoder Sub Co or 0-15 Fix 8 8
219 ISHU Sub Chroma Decoder Sub Hue 0-15 Fix7777
220 ITO
T
Sub Chroma Decoder Tot On 0,1 Fix0000
221 ITRP Sub Chroma Decoder Trap On 0,1 Fix1111
222 IAFC AF
C
0-3 Fix 1 1
223 ITR
A
Sub Chroma Decoder CTRAP AD
J
0-15 Fix 7 7
224 ICD2 Sub Chroma Decoder CD Mode2 0,1 Fix 1 1
225 ISF0 SHP-F0 0,1 Fix1111
226 IYD
R
Sub Chroma Decoder Y Drive 0-31 Fix 24 24 24 24
227 IVPE Sub Chroma Decoder V Ped 0-15 Fix0000
228 IUPE Sub Chroma Decoder U Ped 0-15 Fix0000
229 IRVP Sub Chroma Decoder RV Ped 0-15 Fix9999
230 IRUP Sub Chroma Decoder RU Ped 0-15 Fix7777
No. Register
Name
Description Data
Range
Adj/Fix Initia Data Average Data

— 18 —
KV-29FV16A
SERVICE DATA (CONT.)
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
IC CXA2019 continued
231 IDCT Sub Chroma Decoder DC Tran 0-7 Fix4466
232 IRYD Sub Chroma Decoder RY Drive 0-31 Fix 19 19 19 19
233 IPRE Sub Chroma Decoder Pre Over 0-3 Fix1111
234 IRUD Sub Chroma Decoder RU Drive 0-31 Fix8888
235 IRVD Sub Chroma Decoder RV Drive 0-31 Fix8888
236 IDLV Sub Chroma Decoder De a
y
0-3 Fix 0 0
237 ISCR Sub Chroma Decoder SCP BGR 0-3 Fix1111
238 ISCF Sub Chroma Decoder SCP BGF 0-3 Fix1111
DA CXA1315
239 IDPX D/A Converter N-S Correctio
n
0-63 Fix 32 32 32 32
240 ICOL Co or 0-255 Fix 120 120
241 ISHP Sharpness 0-255 Fix 120 120 120 120
242 ISCO Sub Chroma Decoder Sub Cont 0-31 Fix 15 15
243 ISCL Sub Chroma Decoder Sub Co or 0-31 Fix 1 1 15 15
D1 CXD2085
244 XJGL XJGLK 0,1 Fix0000
245 LNJ1 LNJ1 0,1 Fix0000
CC CXP85856A
246 CRIL CCD CRI Pu se Compare Data Low 0-15 Fix2222
247 CFLD CCD Caption Fixed-Fie d Count 0-15 Fix5555
248 CCDI CCD No CCD Interrup
t
0-7 Fix3333
249 CRIP CCD CRI & Parit
y
Erro
r
0-7 Fix4444
250 CRIT CCD CRI Time Constan
t
0-3 Fix0000
251 CSB1 CCD S
y
nc S ice Bias 1 0-3 Fix3333
252 CSB2 CCD S
y
nc S ice Bias 2 0-7 Fix4444
253 CREP CCD CRI Si
g
na End Position 0-256 Fix 142 142 142 142
254 CDSD CCD Data Start De a
y
0-31 Fix8888
255 CCDS CCD Caption Data Thresho d 0-31 Fix9999
256 CHMK CCD P8-HMAS
K
0-63 Fix 42 42 42 42
257 CHS
Y
CCD P8-HSYC 0-255 Fix 136 136 136 136
OP CXP85856A
258 DISP OSD Position 0-63 Fix1111
Adj/Fix Initia Data Average DataNo. Register
Name
Description Data
Range
SERVICE IDO WRITE
Note: Items 1-266 show
adjustment order
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
NTSC
PAL-M
PAL-N
TV/AUX
S/VIDEO 1-3
VIDEO 4
ID MAP
259 IDCT NVM ID 0 0-7 Fix b
y
mode 89 89 63 63 31
260 IRYD NVM ID 1 0-31 Fix b
y
mode 55 55 55 55 63
261 IPRE NVM ID 2 0-3 Fix b
y
mode 175 175 175 175 175
262 IRUD NVM ID 3 0-31 Fix b
y
mode 96 96 64 64 192
263 IRVD NVM ID 4 0-31 Fix b
y
mode 203 203 251 251 251
264 IDLV NVM ID 5 0-3 Fix b
y
mode 181 181 181 181 181
265 ISCR NVM ID 6 0-3 Fix b
y
mode 66666
266 ISCF NVM ID 7 0-3 Fix b
y
mode 9900112
No. Register
Name
Description Data
Range
Adj/Fix Initia Data Average Data ID

— 19 —
KV-29FV16A
4-4. A BOARD ADJUSTMENTS
SUB BRIGHT ADJUSTMENT
1. Set to Service Adjustment Mode.
2. Input a grey scale pattern signal.
3. Set the PICTURE to minimum, and BRIGHT to normal.
4. Select SBRT with 1and 4.
5. Adjust SUB BRIGHT level with 3and 6so that the stripe second
from the right is faintly visible.
6. Write into memory by pressing MUTING then ENTER .
white
black
second fro the right
SUB CONTRAST ADJUSTMENT (RDRV)
1. Input a 75% color-bar signal.
2. Set to: VIDEO mode = Standard, COLOR = Minimum, PICTURE =
100%, GON = 0 (OFF), BON = 0 (OFF)
3. Set to Service Adjustment Mode and connect an oscilloscope to pin
1of CN351 on the A Board.
4. Set RDRV with 1and 4.
5. Adjust with 3and 6for: 1.85 ± 0.05 Vp-p.
6. Write into memory by pressing MUTING then ENTER .
White
Black
1.85 ± 0.05Vp-p
SUB HUE, SUB COLOR ADJUSTMENT
(SHUE, SCOL, 4SHU, 4COL)
Note: SCOL and SHUE are for all other inputs (NTSC/PAL M/PAL N)
4SHU and 4COL are for Video 4 input (NTSC/PAL M/PAL N)
1. Input a 75% color-bar signal.
2. Set to Service Adjustment Mode and set: VIDEO mode = Standard,
PICTURE = 100%, COLOR = 50%, HUE = 50%.
3. Connect an oscilloscope to Pin 3of CN351 on the A Board.
4. Select SHUE and SCOL with 1and 4.
5. Adjust with 3and 6for the V1 = V4 (SCOL) and V2 = V3 (SHUE).
6. Write SHUE data one step down from even condition to NVM.
SCOL is adjusted by SHUE compensation.
7. Write into memory by pressing MUTING then ENTER .
8. Repeat Steps 1-7 for 4SHU and 4COL.
V1 V2 V3 V4
V. SIZE ADJUSTMENT (VSIZ)
1. Input a monoscope signal.
2. Set to Service Adjustment Mode.
3. Select VSIZ with 1and 4.
4. Adjust with 3and 6for the best vertical size.
5. Write into memory by pressing MUTING then ENTER .
V. SIZE
V. POSITION ADJUSTMENT (VPOS)
1. Input a monoscope signal.
2. Set to Service Adjustment Mode.
3. Select VPOS with 1and 4.
4. Adjust with 3and 6for the best vertical center.
5. Write into memory by pressing MUTING then ENTER .
V. POSITION
H. SIZE ADJUSTMENT (HSIZ)
1. Input a monoscope signal.
2. Set to Service Adjustment Mode.
3. Select HSIZ with 1and 4.
4. Adjust with 3and 6for the best horizontal size.
5. Write into memory by pressing MUTING then ENTER .
H. SIZE
H. POSITION ADJUSTMENT (HPOS)
HPOS Range is from 0~15.
1. Input a monoscope signal.
2. Set to Service Adjustment Mode.
3. Select HPOS with 1and 4.
4. Adjust with 3and 6for the best horizontal center.
5. Write into memory by pressing MUTING then ENTER .
H. POSITION

— 20 —
KV-29FV16A
V LINEARITY (VLIN), V CORRECTION (VSCO),
PIN AMP (PAMP) AND TRAPEZIUM (TRAP)
ADJUSTMENTS
1. Input a cross-hatch signal.
2. Set to Service Adjustment Mode.
3. Select VLIN, VSCO, PAMP, and TRAP with 1and 4.
4. Adjust with 3and 6for the best picture.
5. Write into memory by pressing MUTING then ENTER .
V LINEARITY(VLIN)
VS CORRECTION (VSCO)
PIN AMP (PAMP)
TRAPEZIUM (TRAP)
V ANGLE (VANG), V BOW (VBOW), UPPER
UPPER PIN (UCPN) AND LOW PIN (LCPN)
ADJUSTMENTS
1. Input a cross-hatch signal.
2. Set to Service Adjustment Mode.
3. Select VANG, VBOW, UCPN, and LCPN with 1and 4.
4. Adjust with 3and 6for the best picture.
5. Write into memory by pressing MUTING then ENTER .
V ANGLE (VANG)
V BOW (VBOW)
UPPER PIN (UCPN)
LOW PIN (LCPN)
OSD POSITION ADJUSTMENT (DISP)
1. Input a color-bar signal.
2. Set to Service Adjustment Mode.
3. Select DISP with 1and 4.
4. Adjust with 3and 6for the bar center.
5. Write into memory by pressing MUTING then ENTER .
SERVICE
1000 0000
AFC 0
ROTATION COIL ADJUSTMENT
1. Input a monoscope signal.
2. Push MENU on the Remote (RM-Y171).
3. Select the “Set-up” mode.
4. Select “Tilt Correction”. Confirm that number (0) color changes to red.
5. Push (+) on the Remote. Confirm that the number increases up to
+5 and the picture rotates clockwise.
6. Push (-) on the Remote. Confirm that the number decreases down
to -5 and the picture rotates counter-clockwise.
7. Push (+) on the Remote. Return the value to 0.
SET-UP
Channel Set-up
Favorite Channel
Video Label
Language: English
Tilt Correction
Menu
+5
-5