Sony KV-13M10 User manual

KV-13M10/MT1300/14R10/1460R
RM-Y116
RM-Y123.
RM-Y116 RM-Y123
KV-13M10
Chassis No. SCC-G92A-A
Canadian Model
KV-13M10
Chassis No. SCC-G94B-A
KV-MT1300
Chassis No. SCC-G94A-A
E Model
KV-14R10
Chassis No. SCC-G93D-A
KV-1460R
Chassis No. SCC-G93A-A
KV-13M10
B
A
zs
2
CHASSIS
RM-Y116 RM-Y¥123
MODELS OF THE SAME SERIES
eamopeTewohaonwoR]
KV-20M10/20S10/MT2000/sT2054
KV-21R10/21RS10/2180R/2190RS Pee nas
SPECIFICATIONS
Television system Dimensions (W/H/D)
American TV standard 372 x 339 x 408 mm
Channel coverage (1439/4 13 9/8 x 16 '/8 in.)
VHF: 2-13 Mass
UHF: 14-69 10.3 kg (22 lb 12 02)
CATV: 1-125 Supplied accessories
Antenna Size AA batteries (2)
75-ohm external antenna terminal for KV-13M10: Remote commander
VHF/UHF RM-Y116 (1) Dipole antenna(1)
Picture tube KV-MT1300: Remote commander
Trinitron® tube RM-Y123 (1) Antenna connector (1)
Power requirements KV-1460R: Remote commander
120 V, 60 Hz RM-Y123 (1) Dipole antenna(1),
Screen size Antenna connector (1)
13 in.
Inputs ; te. ey ,
ss
video,
1
audio
(KV-13M10/14R10
only)
Se
and
specifications
are
subject
to
Speaker output change without notice.
1W
Power consumption
75 W when in use
4 W in standby
TRINITRONCOLOR TV
—
SONY.

KV-13M10/MT1300/
RM-Y116 RM-Y123
KV-14R10/1460R
RM-Y116_RM-Y123
TABLE OF CONTENTS
Section Title Page Section Title Page
1.
GENERAL
4.
SAFETY
RELATED
ADJUSTMENT
-+----eeresrrrrreeeeeee
17
CONNECHIONS -e reer t et ee ett ete eee nee ee teereceeeesenaesescesseseeeeeees 4
Setting Cable TV on or offssssssseeesetteesertettetteeeeenseneeeane 4 5. CIRCUIT ADJUSTMENTS
Presetting
Channels
-+++srsressssereecetsrseeeeseseesesrseeeserneeesenes
5
5-1.
Electrical
Adjustment
by
Remote
Commander
++++++++++-
19
Princtionig
iste
cievssenwocd
does
ste
eeecacMetua
adnan
cctencateengetuangengs
6
5-2
A
Board
Adjustments
:+:+rserrsstrrrsteters
crtttee
tees
es
21
Setting the Language Preference s+11rtrrrerersrrtserserseeeseeseeees 7
Adjustimg the Picture ceccccscrreeereeeeee eres teen eneensaseneeseseeees 8 6. DIAGRAMS
Displaying
Caption
Vision
s++++ssssstrsetsesrteeeeeeteeeneeneeeenes
9
6-1.
Block
Diagrams
srrrresssssssseseeseteeeseteeteeteteeen
tees
25
Customizing
the
Channel
Unmber
Buttons
«++++++++eeeeeeeeeeeeees
9
6-2.
Circuit
Boards
Location:
:::ssrssesrteece
ete
seenee
tae
teeeeeeees
29
Listening with Headphones -r+-+++rerretrreceererr reeset eee eeeseees 10 6-3. Printed Wiring Boards and Schematic Diagrams:::+:-++- 29
oA POALdstasines tes evdecss ssesvaewssnuntanieccatesiececsianess 30
2.
DISASSEMBLY
Pe
ae
ee
ae
TT
RTT
re
rr
ere
37
2-1.
Rear
Cover
Removal
-srersseecctttsceeceessresseeeeesreerereces
11
6-4
Semiconductons::s:rrtrrrrrecsersesseseseeeeeeesneeesenereeceres
39
2.2. A Board Removal] covrseccesseecrestereesecsentseseneeeeeeenenes 11
2-3 Service Positions-::crressseeeeecceeeeeenseeseesnsseeesesaaseaes ll 7. EXPLODED VIEW
9-4
Picture
Tube
Removal
--s:serercrreceerssesseveeeesscesseeenens
12
F-1,
Chassigeerccccccsvvssstseessensenccoensetesereetannasnsnsassesevaes
40
3. SET-UP ADJUSTMENTS 8. ELECTRICAL PARTS LIST +::--::errrrrerrrerreseeee nee nernes 41
3-1 Beam Landing:::+:+reesesseesesseeeeeeeeesssseeeeeeeenentaanens 13
3-2 Convergence crrrrrrccrrteerreeetteseeeetreeettrseeeserseseeees 14
3-3 Focugersseecececeseeeeeeneeeeeneeseseeeeeeeeeseeeeeeeeeseeeeeeeeues 16
3-4. Screen (G2)rrcrereeeetteseetsreseeeeeeesrrrseeeesseneees sees 16
3-5 Mothod of Setting the Service Adjustment Mode-------- 16
3-6 White Balance Adjustment s+strrstttrrrrtseerereree esse eeees 16
(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 A\ ON THE
SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS
LIST ARE CRITICAL TO 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 TO 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,
COURTCIRCUITER L'ANODE DU TUBE CATHODIQUE ET
CELU! DE L'ANODE DU CAP AU CHASSIS METALLIQUE DE
L'APPAREIL, OU AU COUCHE DE CARBONE PEINTE SUR LE
TUBE CATHODIQUE OU AU BLINDAGE DU TUBE
CATHODIQUE.
ATTENTION!
AFIN D'EVITER TOUT RISQUE D'ELECTROCUTION
PROVENANT D'UN CHASSIS SOUS TENSION, UN
TRANSFORMATEUR D'ISOLEMENT DOIT ETRE UTILISE
LORS DE TOUT DEPANNAGE.
LE CHASSIS DE CE RECEPTEUR EST DIRECTEMENT
RACCORDE A L'ALIMENTATION SECTEUR.
ATTENTION AUX COMPOSANTS RELATIFS ALA
SECURITE!!
LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET PAR
UNE MAPQUE A SUR LES SCHEMAS DE PRINCIPE, LES
VUES EXPLOSEES ET LES LISTES DE PIECES CONT 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
EST SUSPECTE.
—939-—

KV-13M10/MT1300/
RM-Y116 — AM-Y123
KV-14R10/1460R
RM-Y116 RM-Y123
SAFETY CHECK-OUT
( US model only)
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 contact high-wattage resistors.
3 Check that all control knobs, shields, covers, ground straps,
and mounting hardware have been replaced. Be absolutely
certain that you have replaced all the insulators.
4, Look for unauthorized replacement parts, particularly
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 cord for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
7, Check the condition of the monopole antenna (if any).
Make sure the end is not broken off, and has the plastic cap
on it. Point out the danger of impalement on a broken
antenna to the customer, and recommend the antenna’s
replacement
8. Check the B+ and HV to see they are at the values specified
Make sure your instruments are accurate;be suspicious of
your HV meter if sets always have low HV
9 Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage
Check leakage as described below.
To Exposed Metal
Parts on Set
wal.
voltmeter
fe Ll (0 75V)
O15 UF
ea Earth Ground
Fig A Using an AC voltmeter to check AC leakage.
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
retum to chassis, must not exceed 0.5mA (SOO microampers).
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 instruments
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 0.75V, so analog meters must have an accurate
low-voltage scale. The Simpson 250 and Sanwa SH-63Trd
are examples of a passive VOM that is suitable. Nearly all
battery operated digital multimeters that have a 2V AC range
are suitable (See Fig. A)
HOW TO FIND A GOOD EARTH GROUND
A cold-water pipe is 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 60-100
watts trouble light (not a neon lamp) between the hot side of the
receptacle and the retaining screw. Try both slots, if necessary, to
locate the hot side of the line, the lamp should light at normal
brilliance if the screw is at ground potential. (See Fig. B)
Trouble Light
Ohmmeter
AC Outlet Box
e| Fs
Cold-water Pipe
Fig B. Checking for earth ground.

SECTION 1
GENERAL
The operating instructions mentioned here are partial abstracts from
the Operating Instruction Manual. The page numbers of the
Connections
Connecting to a VCR
To connect the VCR to the TV, first check the model number of the TV
and select the appropriate connection diagram below. For details on
connection, see the instruction manual of the VCR. Before making the
connection, disconnect the AC power cords of equipment being used.
@ For KV-13M10/14R10
(Rear of TV) Antenna cable
VHF/UHF input
VIDEO (yellow) VHF/UHF output
Video and audio outputs
AUDIO (black) oe ee
To watch video tapes
Press the TV/VIDEO button until “VIDEO” appears on the screen.
M For KV-MT1300/1460R
(Rear
of
TV)
Antenna
cable
VHF/UHF input
VHF/UHF output
To watch video tapes
1 On the TV: Preset channel 3 or 4, whichever 1s not used in your area, following the
instructions for adding channels in “Presetting channels” (page 13).
2 On the VCR: Set the channel to the same channel as chosen above. Then begin
viewing the video tape.
8 | RE
Operating Instruction Manual remein as in the manual.
Setting cable TV on or off
If the TV is connected to a cable TV system, then the factory setting
CABLE ON is correct. If the TV is not connected, set CABLE to OFF.
Note
If more than 90 seconds elapse after you press a button, the menu disappears
automatically.
1° Press MENU.
The main menu appears.
MENU >» VIDEO
SET UP
MTS: MAIN
CC/TEXT OFF
Use ¢ TA &x! 11a)
2 Press A+ or V—on the remote commander to move the cursor (>) on
the screen to SET UP. To select that function, press RETURN.
The SET UP menu appears.
(x) R) RETURN ‘
— CH ERASE/ADD
iy) Yr) CH GUIDE
( > MENU
Use (EIR) Exit fey
Note
If CABLE appears in black, the TV 1s set to video input and CABLE cannot
be selected. Press TV/VIDEO so that a channel number appears.
Set CABLE to ON or OFF.
(3) If the cursor is not beside CABLE, press A+ or V— to move the
cursor and press RETURN. ,
R) RETURN
A teal
hy
i esac

(2) Press A+ or V-, to select ON or OFF. Presetting channels
(A)
(a)
By TV channels can be preset easily: first store all the receivable channels
automatically, following the procedure below. Next, erase unwanted
channels or add additional channels. Preset channels during the day
(3)
Press
RETURN.
rather
than
late
at
night,
when
some
channels
may
not
be
broadcasting.
SET UP
>» CABLE: OFF
AUTO PROGRAM
CH ERASE/ADD
CH GUIDE
> MENU
Use +R) Exi: fy
RETURN
1
Press
MENU.
2 Press A+ or V—on the remote commander to move the cursor (P) on
the screen to SET UP and press RETURN.
The SET UP menu appears.
4 Press MENU to return to the original screen.
MENU
R)
RETURN
(a)
Note
If AUTO PROGRAM appears in black, the TV 1s set to video input and AUTO
PROGRAM cannot be selected. Press TV/VIDEO so that a channel number
appears.
3 Select AUTO PROGRAM.
(1) Press A+ or V— to move the cursor () to AUTO PROGRAM.
SET UP
>» CABLE :ON
AUTO _ PROGRAM
CH ERASE/ ADD
CH GUIDE
> MENU
Use > fEMA] Ex! 1(6g
SET UP
A) CABLE : OFF
4 > AUTO PROGRAM
— CH ERASE/ADD
&4 CH GUIDE
tL >MENU
Use ¢ (Rm) Ex! 1 fou]
(2) Press RETURN.
RETURN
AUTO PROGRAM
“AUTO PROGRAM” appears on the screen and the TV starts scanning
and presetting channels automatically When all the receivable channels
are stored, “AUTO PROGRAM” disappears and the lowest numbered
channel is displayed.
Err 11 12 | EaZEo

Erasing or adding channels
1 Press MENU.
2 Press A+ or V~ to select SET UP and press RETURN.
3 Press A+ or V- to select CH ERASE/ ADD and press RETURN.
4 To erase an unwanted channel:
(1) Press CH +/- to select the channel you want to erase.
(2) Make sure the cursor (>) is beside ERASE.
Channel to be erased
(3) Press RETURN.
The indication “—" appears beside the channel number, showing
that the channel is erased from the preset memory.
To add a channel that you want:
(1) Press 0-9 buttons to select the channel you want to add and press
ENTER.
(2) Press A+ or V— to select ADD.
Channel to be added
CH ERASE/ADD
ERASE 8
»>ADO
MENU
Select channe
Use > Ext ted
(3) Press RETURN.
The indication “+” appears beside the channel number, showing
that the channel is added to the preset memory.
5 To erase and/or add other channels, repeat step 4.
6 When finished, press MENU.
Note
If you erase or add a VHF or UHF channel, the cable TV channel with the same
number 1s also erased or added, and vice versa.
Erra| 13
G¥ Available Features
Functions
Note
If “VIDEO” appears on the screen, press TV/VIDEO so that a channel number
appears.
Selecting a channel directly
Press the 0-9 buttons to select a channel. Or press ENTER after entering
the channel for immediate selection.
O@®
@
@
©©©
O@
S
Press CH +/~ until the channel you want appears.
To scan through channels
CH
Switching quickly between two channels
Press JUMP.
The channel you watched previously appears. Pressing JUMP again
switches back to the previous channel.
JUMP
Adjusting the volume
Press VOL +/-~ to adjust the volume.
VOL
hy VOLUME
Sa
athererncroretin.
14 | WAAAY as

Muting the sound
Press MUTING.
“MUTING” appears on the screen.
MUTING
To
restore
the
sound,
press
MUTING
again,
or
press
VOL
+.
rr
enc
TS,
Displaying on-screen information
Use this feature to check your channels and MTS mode.
Press DISPLAY.
DISPLAY
To cancel the display, press DISPLAY again.
Et
Setting the Sleep Timer
The
TV
stays
on
for
the
length
of
time
specified
and
then
shuts
off
automatically.
Press
SLEEP
repeatedly
until
the
time
(minutes)
wanted
appears.
Each
time
you
press
SLEEP,
the
time
changes
as
follows:
30
60
#
90
+
OFF.
SLEEP
To
cancel
the
Sleep
Timer,
press
SLEEP
repeatedly
until
“SLEEP
OFF”
appears,
or
turn
the
TV
off.
Note
If
DISPLAY
or
MUTING
1s
pressed
with
Caption
Vision
selected,
the
channel
or
muting display will disappear after a few seconds.
EYE | 15
Setting the language preference _
Hi eFor models KV-14R10/1460R
If
Spanish
is
preferred
to
English,
the
menu
language
can
be
changed.
1 Press MENU.
2 Press A+ or V- to move the cursor (>) to ENGLISH and press
RETURN.
a (R) RETURN
R;
Ny)
MTS: MAIN
ENGL1SH
Use (ENR) Exit [eg
MTS :MAIN
>» ESPANOL
ok
RETURN
=
By
&
4 press MENU to return to the normal screen.
Usar [EDR] Salir [Q)
MENU
16 | Wee

Adjusting the picture
When watching TV programs, the quality of the picture can be adjusted
to suit your taste.
1 Press MENU.
2 Make sure the cursor (>) is beside VIDEO and press RETURN.
3 Select the item to adjust. See following chart for details on results of
adjustments. For example:
To adjust brightness, press A+ or V- to select BRIGHT and press
RETURN.
}
oh
eu
SHARE
Use Pa a Ex! ($a
RETURN
BRIGHTNESS
4 Adjust the selected item:
(1) Press A+ or V— to adjust the item.
(zy¥"
—
es!
BRIGHTNESS
a
Brrmreaasaedion.
(2) Press RETURN.
The new setting appears in the VIDEO menu.
5 To adjust other items, repeat steps 3 and 4 above.
Available Features 17M¥/
Description of adjustable items
ere
tenement
Adjustment
{tem arg a le te
Press A+ to Press V-to
PICTURE
Increase
picture
contrast
Decrease
picture
contrast
for
vivid
color
for
soft
color
HUE Make skin tones become Make skin tones become
greenish purplish
COLOR
Increase
color
intensity
Decrease
color
intensity
BRIGHT Brighten the picture Darken the picture
SHARP Sharpen the picture Soften the picture
To restore the factory settings
Press
RESET
while
the
VIDEO
menu
is
displayed.
All the
settings
except
PICTURE
are
restored
to
factory
settings.
18 | Rea

Displaying Caption Vision
Mi USA and Canadian models only
Some programs are broadcast with Caption Vision. To display Caption
Vision, select either CC1, CC2, TEXT1, or TEXT2 from the menu. CC] or
CC2 shows you a caption, that is a printed version of the dialog or
sound effects of a program. (The mode should be set to CCl for most
programs.) TEXT1 or TEXT2 shows you text, that is information
presented using half of the screen. It is not usually related to the
program.
1 Press MENU.
2 Press A+ or V-to select /TEXT and press RETURN.
S:MAIN
> Pater Texte
Use + [KR] Ex theq)
Notes
¢ Captions disappear for a few seconds when you press the DISPLAY or MUTING
button,
¢ Captions may appear with a white box or other errors instead of a certain word,
Poor reception of TV programs can also cause errors in captions.
oats | 19
Customizing the channel number buttons
Up to 12 channels can be assigned to a specific channel number. This feature
allows the easy selection of your favorite channels using the on-screen menu.
For example, channel number button 2 can be assigned to channel 124.
Assigning a channel number button to a favorite channel
1 Press MENU.
2 Press A+ or V— to select SET UP and press RETURN.
3 Press A+ or V- to select CH GUIDE and press RETURN.
4 Press RETURN again.
RETURN
5 Press A+ or V~to select a customized channel number (chosen
number will appear in red) and press RETURN.
Numbers 0-9 and DISPLAY and ENTER are available for use as a
customized channel number. DISPLAY and ENTER are shown as D
and E respectively on the screen. The channel number button selected
will be the one you press to call up your favorite channel.
ok RETURN
=a
Ay F
RETURN
ay
7 Repeat steps 5 and 6 to set other channels.
To cancel a setting
Select the channel you want to cancel in step 5, then press RESET.
Veolia ciom | 21

Using the customized channel number buttons
1 Press CH GUIDE.
The CHANNEL GUIDE menu appears showing channel number
buttons and the corresponding channels.
2. Press a channel number button, DISPLAY or ENTER on the
commander to select the channel you want.
To cancel the CHANNEL GUIDE menu
Press CH GUIDE while the CHANNEL GUIDE menu is displayed.
'
Listening with headphones
M@ For models KV-13M10/14R10
Plug the headphones into the headphones jack.
(Front of TV)
Headphones
Notes
* To prevent hearing damage due to sudden or prolonged excessive volume, do not
raise the headphones volume too high while listerung.
¢ Using the headphones jack will turn off the sound to TV speakers.
¢ If your TV is a monaural TV, the monaural sound will be heard from both
headphones,
22 | WYO

SECTION 2
DISASSEMBLY
2-1. REAR COVER REMOVAL
@ Rear cover
@ Four screws
(BVTP 4X16)
2-2. A BOARD REMOVAL
@ Claw
A board
KV-13M10/MT1300/
RM-Y123
KV. -14R10/1460R
M-Y116_RM-Y123
2-3. SERVICE POSITION
A board

KV-13M10/MT1300/
RM-Y116 RM-Y123
KV-14R10/1460R
RM-Y116_RM-Y123
2-4. PICTURE TUBE REMOVAL
@ C board
® Deflection yoke
@ Speaker
© Four screws
(Tapping screw 5)
- REMOVAL OF ANODE-CAP
Ze
ushion
NOTE : Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT chield or carbon
painted on the CRT, after removing the anode.
- REMOVING PROCEDURES
|
@ Turn up one side of the rubber cap in the @) Using a thumb pull up the rubber cap
direction indicated by the arrow @. firmly in the direction indicated by the
arrow (®).
» HOW TO HANDLE AN ANODE-CAP
@ Don’t hurt the surface of anode-caps with
sharp shaped material!
@ Don’t press the rubber hardly not to hurt
inside of anode-caps!
A material fitting called as shatter-hook
terminal is built in the rubber.
@ Don’t turn the foot of rubber over hardly!
The shatter-hook terminal will stick out or
hurt the rubber.
Anode button
@ When one side of the rubber cap is
separated from the anode button, the
anode-cap can be removed by turning up
the rubber cap and pulling up it in the
direction of the arrow ©.

SECTION 3
SET-UP ADJUSTMENTS
@ 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
Preparation:
@ Feed in the white pattern signal.
@ Before starting, degauss the entire screen.
3-1. BEAM LANDING
1. Input a raster signal with the pattern generator.
2. Loosen the deflection yoke mounting screw, and
set the purity control to the center as shown in
Fig.2
3. Turn the raster signal of the pattern generator
to green.
4. Move the deflection yoke backward, and adjust
with the purity control so that green is in the
center and red and blue are at the sides evenly.
(Fig.3)
5. Move the deflection yoke forward, and adjust so
that the entire screen becomes green. (Fig.1)
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. (Fig.4)
KV-13M10/MT1300/
RM-Y116
=
RM-Y123
KV-14R10/1460R
RM-Y116 _RM-Y123
Perform the adjustments in order as follows:
1. Beam Landing
2. Convergence
3. Focus
4, Screen (G 2) and White Balance
Note: Test Equipment Required.
1. Color bar Pattern Generator
2. Degausser
3. DC Power Supply
4. Digital multineter
purity control
Fig.3
Disk magnets or
rotatable disk
magnets correct
these arears(a-d

KV-13M10/MT1300/
KV-14R10/1460R
RM-Y116 RM-Y123
RM-Y116 AM-Y123
3-2. CONVERGENCE
Preparation:
@ Before starting, perform FOCUS, H.SIZE, V.LIN
and V.SIZE adjustments.
@ Set BRIGHTNESS control to minimum.
@ Feed in dot pattern.
(1) Horizontal and Vertical Static Convergence
V.STAT magnet
Fig.5
1. Adjust H.STAT VR to converge red, green and blue
dots the in center of the screen.(Horizontal move-
ment)
2. Adjust V. STAT magnet to converge red, green and
blue dots in the center of the screen. (Vertical move-
ment)
3. If the red, green and blue dots do not converge on
the center of screen with H.STAT VR, perform
horizontal convergence adjustment using H.STAT
VR and V.STAT magnet as shown below. (In this
case, H.STAT VR and V.STAT magnet effect each
other.)
@ Tilt the V.STAT magnet and adjust static conver-
gence to open or close the V.STAT magnet.
4.When the V.STAT magnet is moved in the
direction of arrow @ and), red, green and blue dots
move as shown below.
(1)
® @ , ®
® ly, ® B B
— | = |
R
|
R
|
(2)
ao
If the blue dot does not converge with red and green
dots, perform following steps.
Move BMC magnet (a) to correct insufficient H.static
convergence.
Rotate BMC magnet (b) to correct insufficient V.static
convergence.
In either case, repeat Beam Landing Adjustment.
BMC magnet

KV-13M10/MT1300/
RM-Y116 = RM-Y123
KV-14R10/1460R
RM-Y116 RM-Y123
BMC
magnet
(3)
Screen-corner
Convergence
«
| Affix a Permalloy ass'y corresponding
to the misconverged areas
(2)Dynamic Convergence Adjustment
Preparation:
@
Before
starting
perform
Horizontal
and
Vertical
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.
4, Tighten the deflection yoke screw.
5. Install the deflection yoke spacers.
Permalloy assembly

KV-13M10/MT1300/
RM-Y116 RM-Y123
KV-14R10/1460R
RM-Y116 RM-Y123
3-3.
FOCUS
SERVICE
ADJUSTMENT
MODE
IN
Adjust
FOCUS
(RV
703)
control
for
best
picture.
Disp
_item
(Item)
data
3. The CRT displays the item Being adjusted.
4. Press |1j or [4] on the Remote Commander to select
SCREEN
(RV 702) the item.
5. Press 3] or (6| on the Remote Commander to
change the data.
6. Press |MUTING] then [ENTER] to write into
FOCUS
(RV 703) memory.
Fig.10 SERVICE ADJUSTMENT MODE MEMORY
3-4.
SCREEN(G
2)
emer
etree
Green
1. Input a dots pattarn. Red
2. Set the PICTURE and BRIGHT controls at
minimum and COLOR control at normal.
3. Adjust BKG VRs so that voltages on the red, green
and blue cathodes are 160 V dc with an oscilloscope 7. Turn set off and on to exit.
as shown in Fig.11.
4, Observe the screen and adjust SCREEN (G2 RV
702)
to
obtain
the
faintly
visible
background
of
dot
3-6.
WHITE
BALANCE
ADJUSTMENTS
signal.
1.
Input
an
entire
white
signal.
i)
. Set to service adjustment mode.
. Set the PICTURE and BRIGHT to minimum.
. Adjust with SBRT if necessary.
. Select G CUT and B CUT with[l|and [4].
. Adjust with|3]and|6|for the best white balance.
. Set the PICTURE and BRIGHT to maximum.
. Select GAMP and BAMP with{1|and|4|
. Adjust with[3]and (6|for the best white balance.
Fig.11 10. Write into the memory by pressing |MUTING|then
[ENTER].
is)
|
160 V de pedestal
Oo ON DT
GND
3-5. METHOD OF SETTING THE SERVICE
ADJUSTMENT MODE
SERVICE MODE PROCEDURE
1. Standby mode.(Power off)
2.[DISPLA Y|—[5] [VOL (+)|—-[POWER] on the
Remote Commander. (Press each button within a
second.)

SECTION 4
KV-13M10/MT1300/
RM-Y116 RM-Y123
KV-14R10/1460R
RM-Y116_RM-Y123
SAFETY RELATED ADJUSTMENTS
A BOARD
Ba R525 CONFIRMATION METHOD (HV HOLD-
DOWN CONFIRMATION) AND READJUSTMENTS
The following adjustments should always be per-
formed when replacing the following components
(marked with [@ on the schematic diagram).
1C502, IC601, Q554, Q555, D505, D506, D507, D510,
DY, C511, C513, C528, C531, R511, R519, R520,
R523, R525, R527, R557, R558, R559, R560, R617,
R618, T504 (FBT)
1. Preparation before confirmation
1) Turn the POWER switch ON, and receive
entirely white signal and set the PICTURE and
BRIGHT controls to maximum.
2) Confirm that the voltage of the check terminal of
TP85 is more than 90VDC when the set is
operating normaly with 120.042.0VAC supply.
2. Hold-down operation confirmation
1) Connect the currentmeter between the 7th pin of
FBT (T504)and the land of it with connect
polarity.
2) Receive White Signal and adjust the ABL
current to follows with the PICTURE and the
BRIGHT controls.
1040 + 100A
3) Confirm the voltage of A board TP-91 is 115.04
0.5VDC.
4) Connect the Digital Voltmeter and DC power
Supply via 18S 119 to TP-85.
5) Increase the DC power voltage gradually until
the Picture just blanks out.
Read the digital voltmeter indication.
Turn DC power Source off immediatery.
STANDARD
Less or equal to 124.5 VDC
8) Receive Dot Signal and adjust the ABL current
to follows, with the PIX and the BRT controls.
40+100/-50 vA
9) Repeat steps from (3) to (7).
STANDARD
Less or equal to 124.5 VDC
xl
~~
3. Hold-down readjustment
When step 2 is not satisfied, readjustment should
be performed by altering the resistance value of
R525 (a component marked with BA).
T504
FBT
B+ VOLTAGE CONFIRMATION AND ADJUSTMENT
The following adjustments should always be perform-
ed when replacing the following components.
(marked with [@ on the schematic diagram).
IC101, IC601, Q609, R030, R617, R618, R629, R630,
R636, R637
—
) Supply 130+%°V AC to with variable
autotrans-former.
2) Input an entirely monoscope signal.
3) Set the PICTURE control and the BRIGHT
controls in to initial reset.
4) Set to Service adjustment Mode.
5) Select PADJ with [1]and 4].
6) Adjust with [6] for the 63 level.
7) Confirm the voltage of A BOARD TP91 is less
than 123.0V DC.
8) If step 7) is not satisfied, replace the
components repeat above steps.
9) Supply 120+2.0V AC to with variable auto
trans former.
10) Adjust with |3] and {6]for the 115+0.5V DC.
11) Write into the memory by pressing
then :

KV-13M10/MT1300/
RM-Y116 9 RM-Y123
KV-14R10/1460R
RM-Y116 RM-Y123
digital
multimeter
crue’
%,
_ EROS IE UN Lt
Bip
power supply
digital
multimeter
ammeter
3m A de ramge

KV-13M10/MT1300/
RM-Y116 = RM-Y123
KV-14R10/1460R
RM-Y116 _RM-Y123
SECTION 5
CIRCUIT ADJUSTMENTS
5-1. ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER
Use of Remote Commander (RM-Y116/Y123) can be 2. MEMORY WRITE CONFIRMATION METHOD
performed circuit adjustments about this model. 1. After adjustment, pull out the plug from AC
outlet, and next place, plug in AC outlet again.
NOTE: Test Equipment Required. 2. Turn the power switch ON and set to Service
Mode.
3. Call the adjusted items again, confirm they were
1. Pattern Generator
2. Frequency counter
3. Digital multimeter adjusted.
4. Audio OSC
1. METHOD OF SETTING THE SERVICE 3. ADJUST BUTTONS AND INDICATOR
ADJUSTMENT MODE
SERVICE MODE PROCEDURE
1. Standby mode.(Power off)
2, [DISPLAY] —[5]—> [VOL (4)]—> [POWER] on the MY Sony
Remote Commander. (Press each button within a
POWER
second.)
SERVICE ADJUSTMENT MODE IN [4]
Disp Item
(Item) data
SERVICE
AFC
0
DISPLAY|
3. The CRT displays the item Being adjusted.
4. Press |1| or [4] 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.
SERVICE ADJUSTMENT MODE MEMORY
urine Green
SERVICE WRITE
are Red
7. Press [8| (3| then [ENTER| on the Remote
Commander to initlalize.
Carry out step 7) when adjusting IDs 0 to 4
and when replacing and adjusting IC102.
SERVICE RESET
RM-Y116/Y123
Factory original setting
8. Turn set off and on to exit.

KV-13M10/MT1300/
RM-Y123
KV-14R10/1460R
RM-Y116 RM-Y123
RM-Y116
4. AN ITEM OF ADJUSTMENTS
[ne
pep
Item
Data
range
|
Ave.
data
1
)
are
AFC
Loop
Gain
o~3
*0
2
|
HFRE
|
H.
Frequency
0~127
78
3
|
VFRE
|
V.
Frequency
0~31
15
4]
VPOS
|
V.
Center
0~31
18
51
VSIZ_
|
V.
Size
0~63
16
6]
VLIN
|
V.
Linearity
0~-15
9
7}
VSCO
|
V.
Correction
0~15
6
8
|
HPOS
|
H.
Center
0~15
5
9
|
VCOM|
V.
Compensation
0~7
*2
10
|
GAMP
|
Green
Amp
0~31
19
11
|
BAMP
|
Blue
Amp
o~31
19
12
| GCUT
|
Green
Cut
Off
O~15
8
13
|
BCUT
|
Blue
Cut
Off
O~-15
7
14
|
CROM
|
Chroma
Trap
0~-63
26
15
|
SPIX
|
Sub
Contrast
0~-63
24
16
|
SHUE
|
Sub
Hue
0~63
25
17
|
SCOL
|
Sub
Color
0~63
30
18
|
SBRT
| Sub
Bright
0~63
25
19
| SVOL
|
Sub
Volume
0~15
*0
20
|
SHAP
|
Sharpness
O~15
*7
21
| VSMO
|
V
Pull
in Range
0,1
*0
22
|
REF
Refference
line
0~3
*2
23
|
ROFF
|
Red
Out
0,1
o
24
|
GOFF
|
Green
Out
0,1
=
25
|
BOFF
|
Blue
Out
0,1
=a
26
|
ABLM
|
ABL
Mode
0,1
*0
27
| NOTC
|
Notch
On/Off
0,1
=
28
|
DRGB
|
OSD
intensity
0,1
*0
29
|
DISP
| Display
Position
0~63
4
30
|
PADJ
|
Plus
B
Adjust
0~63
43
31
|
1D-0
|
Model
ID
0~127|
by
Model
32
|
1D-1
|
Model
ID
0~127
|
by
Model
33
|
1ID-2
|
Model
ID
0~127|
by
Model
34}
1D-3
|
Model
ID
0~127|
by
Model
35
|
1D-4
Model
ID
0~127|
by
Model
* : Set-up value
Note : No.from 1 to 35 is to show adjusment order.
SERVICE i1D0 64
Note
:1C101
of
the
A
circuit
board
inputs
a
V
sync
signal
to
pin
©,
and
is
always
in
operation.
If
on
V
syne
signal
is
input
to
pin
©,
there
will
be
a
waiting
period
of
2-4
seconds,
and
the
power
is
shut
off.
When
entering
the
service
mode,
the
above
function
is
cancelled
and
operation
is
possible.
Please adjust the function values as shown below when IC 102 on A board was replaced.
KV-13M10
KV-MT1300
KV-14R10
KV-1460R