Power requirements110-240 V AC, 50/60 Hz
Power consumption (W) Indicated on the rear of TV
Television systemB/G, I, D/K, M
Color systemPAL, PAL 60, SECAM, NTSC4.43, NTSC3.58
Channel coverage
B/GVHF: E2 to E12 / UHF: E21 to E69 /
IUHF: B21 to B68 / CATV: S01 to S03, S1 to S41
D/KVHF: C1 to C12, R1 to R12 / UHF: C13 to C57, R21 to R60
MVHF: A2 to A13 / UHF: A14 to A79 /
Antenna75-ohm external terminal
Audio output (speaker)5W + 5W + 15W (3D WOOFER)
Number of terminal
D (Video)Input: 4 Output: 1Phono jacks; 1 VP-P, 75 ohms
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.
Design and specifications are subject to change without notice.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
Connect video game equipment to the … 3 (VIDEO 3 INPUT) jacks at the front of your TV or the … (VIDEO IN) 3 jacks at the rear of
your TV.
When connecting a VCR to the
(antenna) terminal
Preset the signal output from the VCR to the program position 0.
When connecting video equipment to the … 3 (VIDEO 3 INPUT) jacks or the … (VIDEO IN) 3 jacks
Do not connect video equipment to the … 3 (VIDEO 3 INPUT) jacks at the front and the … (VIDEO IN) 3 jacks at the rear of your TV
simultaneously; otherwise the picture will not be displayed properly on the screen.
If both S Video and video signals are input simultaneously
The S Video input signal is selected. To view a video input signal, disconnect the
(S Video) connection.
Note on the video input
When no signal is input, the screen becomes blue.
Connecting audio/video equipment using Ú (MONITOR/TV OUT) jacks
Front of TV
Camcorder
to S video output
to video and
audio outputs
: Signal flow
Rear of TV
VCR
to
antenna
output
to video and
audio inputs
D
(yellow)
≥
-L (white)
≥
-R (red)
Audio system
to audio
inputs
: Signal flow
to
antenna
socket
or
Getting Started
6
123
L
(MONO)
R
Connecting a VHF antenna or a combination VHF/UHF antenna
— 75-ohm coaxial cable (round)
Attach an optional IEC antenna connector to the 75-ohm coaxial cable.
Plug the connector into the
(antenna) socket at the rear of the TV.
Connecting optional equipment
You can connect optional audio/video equipment to your TV such as a VCR, multi disc player, camcorder, video
game or stereo system.
Connecting video equipment using video input jacks
Connections
On a wall
Rear of TV
Rear of TV
or
Rear of TV
(yellow)
-L (white)
-R (red)
VCR
to
S Video
output
to
antenna
output
to video and
audio outputs
: Signal flow
Getting Started
to
antenna
socket
to
S Video
input
– 4 –
SECTION 1
GENERAL
The operating instructions mentioned here are partial abstracts from the
Operating Instructions Manual. The page numbers of the Operating
Instruction Manual remain as in this manual.
RM-871
Page 5
Getting Started
8
Names of buttons on the remote commander are indicated in different colors to represent the available functions.
Label color Button function
WhiteFor general TV operations.
GreenFor Teletext operations. (This is not used for this model)
You can preset TV channels, adjust the picture and sound qualities, and select some settings using the on-screen
menus. You can use the buttons on both the remote commander and the TV to operate the menus.
A/V CONTROL
PIP
FEATURES
Getting back to the previous menu
(except for AUTO PROGRAM)
Press V or v to move the cursor (z) to the first
line (N) of each menu, and press ENTER.
Cancelling the menu screen
Press MENU.
Notes (except for AUTO PROGRAM)
• When a menu is selected after pressing ENTER, the color of
both the menu and the menu symbol change and the cursor
(z) appears beside the first item of the menu.
• When an item on the menu is selected after pressing ENTER,
the color of the item changes.
• You can refer to the guide (
) at the bottom of the
menus (except for the PRESET menu) for the basic operations
of the menu.
• If more than approximately 60 seconds elapse after you press a
button, the menu screen disappears automatically.
PIP
PIP: OFF
PIP TEXT
STRO BE
POS I T ION:
PROGR I ND EX
PRESET
BASS
80
00
80
TREBLE
BALANCE
AUDIO AD JUST
PRESET
SKIP:
PR02 OFF
TV SYS: B / G
COL
SYS : AUTO
ENGL I SH
AUTO P ROGRAM
MANUAL P ROGRAM
LA NGUAGE /
:
P I C TURE
40
100
0
80
V I DEO ADJUST
COLOR
BR I GHT
HUE
SHARP
VM: HIGH
45
0
TV SYS: B / G
AUTO P ROGRAM
VHF LO
W
PR: 0 1
TV SYS: B / G
VHF
LOW
PR: 0 1
AT T : OFF
MANUAL P ROGRAM
GAME MODE
HYPER SURROUND:
OF F
MONITOR
AV OUT :
FE ATURES
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJUST
AUDIO AD JUST
*
( This is not used for this model)
*
– 5 –
KV-LX34M50
RM-871
Page 6
10
Getting Started
Changing the menu
language
pKV-LX34M31
If you prefer Chinese to English, you can change the
menu language. You can use buttons on both the
remote commander and the TV.
1
Press U to turn on the TV.
2
Press MENU.
3
Press V or v to move the cursor (”) to the
PRESET menu ( ), and press ENTER.
MENU
ENTER
4
Make sure the cursor (
”
) appears beside
LANGUAGE/
, and press ENTER.
5
Press V/b/v/B to select
, and press ENTER.
All of the menus change to Chinese.
6
Press MENU to return to the normal screen.
PRESET
SKIP: PR02 OFF
TV SYS: B/G
COL SYS: AUTO
ENGL I SH
AUTO P ROGRAM
MANUAL PROGRAM
LA NGUAGE /
:
ENTERENTER
ENTERMENU AUTO
PROGR
ONE PUSH AUTOMATIC PROGRAMMING
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
MENU
„w‡]
‚ı¶V W„D¡GPR02 ˆ
„q ł¤t†˛¡GB/G
–mƒ ¤ ƒ¡¡Gƒ ˚
⁄⁄⁄
ƒ˚‰¥x
⁄˚‰¥x
»y¤¥/ L ANGUAGE
:
ENTER
ENTER
Getting Started
11
You can preset TV channels easily by storing all the
receivable channels automatically. You can also preset
channels manually or disable program positions (see
page 12 ).
Presetting channels automatically
You can preset up to 100 TV channels in numerical
sequence from the program position 1. You can preset
channels automatically using the button on the TV or
the menu.
1
Press U to turn on the TV.
2
Press AUTO PROGR.
The TV starts scanning and presetting channels
automatically. When all of the receivable channels
are stored, the AUTO PROGRAM menu disappears
and the first nine preset TV programs appear on
the nine sub screens. The nine sub screens
disappear after being displayed for several seconds.
Presetting channels
Note
• If you want to return to the normal screen while the nine sub
screens are being displayed, you can press PROGR INDEX on
the remote commander.
To preset channels automatically using
the menu
1 Press MENU.
2 Press V or v to move the cursor (z) to the
PRESET menu (
), and press ENTER.
3 Press V or v to move the cursor (z) to AUTO
PROGRAM, and press ENTER.
Presetting channels manually
To change the program position for a channel or to
receive a channel with a weak signal which you cannot
receive by automatic presetting, preset the channel
manually.
1
Press MENU.
2
Press V or v to move the cursor (z) to the
PRESET menu (
), and press ENTER.
3
Select your local TV system.
(1) Press V or v to move the cursor (z) to TV SYS, and
press ENTER.
(2) Press V/b/v/B until your local TV system appears
on the menu, and press ENTER.
MENU
ENTER
PRESET
SKIP: PR02 OFF
TV SYS: B/G
COL SYS: AUTO
ENGL I SH
AUTO P ROGRAM
MANUAL PROGRAM
LA NGUAGE /
:
ENTER
ENTER
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
ENTERMENU AUTO
PROGR
ONE PUSH AUTOMATIC PROGRAMMING
TV SYS:B/G
AUTO P ROGRAM
VHF LO
W
PR: 01
123
456
789
AUTO
PROGR
KV -LX34M50
RM-871
– 6 –
Page 7
Getting Started
12
Disabling program positions
By disabling unused or unwanted program positions,
you can skip those positions when you press PROGR
+/–.
1
Press MENU.
2
Press V or v to move the cursor (z) to the
PRESET menu (
), and press ENTER.
3
Press V or v to move the cursor (z) to SKIP,
and press ENTER.
4
Press V or v until the unused or unwanted
program position appears on the menu,
and press ENTER.
5
Press V/b/v/B to select ON, and press ENTER.
6
To disable other program positions, repeat
steps 4 and 5.
7
Press MENU to return to the normal screen.
To cancel the skip setting
1 Display the PRESET menu.
2 Press V or v to move the cursor (z) to SKIP, and
press ENTER.
3 Press V or v until the program position you want to
cancel the skip setting appears, and press ENTER.
4 Press V/b/v/B to select OFF, and press ENTER.
4
Press V or v to move the cursor (z) to
MANUAL PROGRAM, and press ENTER.
5
Select the program position to which you
want to preset a channel.
(1) Make sure the cursor (z) appears beside PR, and
press ENTER.
(2) Press V/b/v/B until the program position you
want appears on the menu, and press ENTER.
6
Select the desired channel.
(1) Press V or v to move the cursor (z) to VHF LOW,
and press ENTER.
(2) Press V/b/v/B until the desired channel picture
appears on the TV screen, and press ENTER.
7
Press MENU to return to the normal screen.
If the TV signal is too strong
The picture may be distorted. You can reduce the
picture distortion as described below.
1 Display the PRESET menu.
2 Press V or v to move the cursor (z) to MANUAL
PROGRAM, and press ENTER.
3 Press V or v to move the cursor (z) to ATT, and
press ENTER.
4 Press V/b/v/B to select ON, and press ENTER.
If the TV system is not properly selected
The picture color may be poor and/or the sound may
be noisy. In this case, select the appropriate TV system.
1 Press PROGR +/– or the number buttons to select
the program position.
2 Display the PRESET menu.
3 Press V or v to move the cursor (z) to TV SYS, and
press ENTER.
4 Press V/b/v/B until the appropriate TV system
appears, and press ENTER.
Notes
• The TV system and the ATT (attenuator) settings are
memorized for each program position.
• If you do not know your local TV system, consult your nearest
Sony dealer or authorized service center.
TV SYS:B/G
VHF
LOW
PR: 01
ATT : OFF
MANUAL PROGRAM
ENTER
ENTER
Operations
13
Watching the TV
To scan through program positions
Press PROGR +/– on the remote commander or the
TV until the program position you want appears.
3
Press Á +/– on the remote commander or
the TV to adjust the volume.
Turning off the TV
To turn off the TV temporarily
Press u on the remote commander or the TV. The u
indicator lights up.
To turn off the TV completely
Press U on the TV.
Watching the video input
Press …
on the remote commander or … on
the TV.
1
Press U to turn on the TV.
When the TV is turned on in the standby mode, the
u indicator on the TV lights up. To turn on the TV
completely, press u on the remote commander or
the TV. When the TV is turned on completely, the
PROGR +/–, Á +/–, and … indicators on the TV
light up.
2
Select the TV program you want to watch.
To select a program position directly
Press the number button.
To select a two-digit program position, press “÷”
before the number buttons.
For example: to select program position 25, press
“÷,” then “2” and “5.”
PROGR
2
-/--
5
VIDEO 1
VIDEO 2VIDEO 3
1
Operations
1
2
3
4
5
6
7
8
0
-/--
9
PROGR
– 7 –
KV-LX34M50
RM-871
Page 8
Operations
14
To watch TV
Press ; on the remote commander or … on the TV.
Switching back quickly to the previous
channel
Press JUMP.
Muting the sound
Press ¤.
Displaying the on-screen information
Press
.
Note
• The on-screen display shows the program position or the video
mode, the picture and sound information. The on-screen
display for the picture and sound information disappears after
being displayed for approximately three seconds.
Setting the Wake Up Timer
You can set the TV to turn on automatically after the
period of time you want.
1
Press repeatedly to set the timer.
The on-screen display appears.
2
If you want a particular TV program or
video mode to be displayed using the Wake
Up Timer, select the TV program or video
mode.
3
Press u on the remote commander or the
TV, or set the Sleep Timer to turn off the TV
in the standby mode.
The
indicator lights up in amber color.
To cancel the Wake Up Timer, press
repeatedly
until “WAKE UP TIMER: OFF” appears, or turn off the
main power of the TV.
Notes
• The Wake Up Timer starts immediately after the on-screen
display disappears.
• The last TV program position or video mode just before the TV
turns into the standby mode will appear when the TV is turned
on using the Wake Up Timer.
• If no buttons or controls are pressed for more than two hours
after the TV is turned on using the Wake Up Timer, the TV
automatically turns into the standby mode. If you want to
continue watching the TV, press any button or control on the
TV or remote commander.
MUTING
After 10 minutes
After 12 hours
No Wake Up Timer
POWER BASSO: ON
DYNAMIC
8
WAKE UP TIMER:10M
WAKE UP TIMER:OFF
WAKE UP TIMER:12H00M
Operations
15
Setting the Sleep Timer
You can set the TV to turn off automatically after the
period of time you want.
Press
.
To cancel the Sleep Timer, press
repeatedly until
“SLEEP TIMER: OFF” appears, or turn the TV off.
After 30 minutes
After 60 minutes
No Sleep Timer
After 90 minutes
SLEEP TIMER:30MSLEEP TIMER:60M
SLEEP TIMER:OFF
SLEEP TIMER:90M
KV -LX34M50
RM-871
– 8 –
Page 9
Operations
16
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
Selecting the picture and sound modes
1
Press MENU.
2
Make sure the cursor (”) appears in the A/V
CONTROL menu (
), and press ENTER.
3
Press V or v to move the cursor (”) to
DYNAMIC, STANDARD, SOFT, or PERSONAL,
and press ENTER.
SelectTo
DYNAMICReceive high contrast picture with
powerful sound.
STANDARD Receive normal contrast picture with
medium listening sound.
SOFTReceive mild picture with soft sound.
PERSONAL Receive the last picture and sound
settings that are adjusted using VIDEO
ADJUST and AUDIO ADJUST.
4
Press MENU to return to the normal screen.
Adjusting the
picture and sound
MENU
ENTER
ENTERENTER
MENU
Press V/b
Increase picture
contrast.
Increase color
intensity.
Brighten the picture.
Make picture tones
become greenish.
Sharpen the picture.
Increase emphasis on
picture edges.
Adjusting the picture settings
(VIDEO ADJUST)
You can adjust the picture settings to suit your taste
with the VIDEO ADJUST option. The adjusted settings
are stored in the PERSONAL option.
1
Press MENU.
2
Make sure the cursor (”) appears in the A/V
CONTROL menu (
), and press ENTER.
3
Press V or v to move the cursor (”) to VIDEO
ADJUST, and press ENTER.
4
Press V or v to move the cursor (”) to the
item you want to adjust, and press ENTER.
5
Press V/b/v/B to adjust the selected item,
and press ENTER.
For details on each item, see “Description of adjustable
items” below.
6
To adjust other items, repeat steps 4 and 5.
7
Press MENU to return to the normal screen.
Description of adjustable items
ItemPress v/B
PICTURE Decrease picture
contrast.
COLORDecrease color
intensity.
BRIGHTDarken the picture.
HUEMake picture tones
become reddish.
SHARPSoften the picture.
VMDecrease emphasis
on picture edges.
Note
• You can adjust HUE for the NTSC system only.
P I CT URE
40
100
0
80
V I DEO ADJ UST
COLOR
BR I GHT
HUE
SHARP
VM: HIGH
45
0
ENTER
ENTER
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
Operations
17
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
Press V/b
Increase the bass
sound.
Increase the treble
sound.
Increase the right
speaker's volume.
If the picture is slightly snowy
You may try to improve the picture by changing the
VM setting as described below:
1 Display the VIDEO ADJUST menu.
2 Press V or v to move the cursor (”) to VM, and
press ENTER.
3 Press V/b/v/B to select LOW, and press ENTER.
If the picture color is abnormal when receiving
programs through the ˘ (antenna) terminal
Change the color system or the TV system from the
PRESET menu as described below until the color
becomes normal.
1 Display the PRESET menu.
2 Press V or v to move the cursor (”) to
COL SYS or TV SYS, and press ENTER.
3 Press V/b/v/B to change the color system or the
TV system until the color becomes normal, and
press ENTER.
Note
• Normally set the color system (COL SYS) to AUTO.
Adjusting the sound settings
(AUDIO ADJUST)
You can adjust the sound settings to suit your taste
with the AUDIO ADJUST option. The adjusted settings
are stored in the PERSONAL option.
1
Press MENU.
2
Make sure the cursor (”) appears in the A/V
CONTROL menu (
), and press ENTER.
3
Press V or v to move the cursor (”) to
AUDIO ADJUST, and press ENTER.
4
Press V or v to move the cursor (”) to the
item you want to adjust, and press ENTER.
5
Press V/b/v/B to adjust the selected item,
and press ENTER.
For details on each item, see “Description of adjustable
items” below.
6
To adjust other items, repeat steps 4 and 5.
7
Press MENU to return to the normal screen.
Description of adjustable items
ItemPress v/B
BASSDecrease the bass
sound.
TREBLEDecrease the treble
sound.
BALANCE Increase the left
speaker's volume
If the sound is distorted or noisy when
receiving programs through the
(antenna)
terminal
Change the TV system from the PRESET menu as
described below until the sound becomes normal.
1 Display the PRESET menu.
2 Press V or v to move the cursor (”) to TV SYS, and
press ENTER.
3 Press V/b/v/B to change the TV system until the
sound becomes normal, and press ENTER.
BASS
80
00
80
TREBLE
BALANCE
AUDI O ADJ UST
ENTER
ENTER
– 9 –
KV-LX34M50
RM-871
Page 10
KV -LX34M50
Operations
18
Listening to the
POWER BASSO
sound
The POWER BASSO sound enables you to enjoy a high
quality sound mode with the best combination of all
types of sound. It reproduces dynamic and clear
sounds and emphasizes low and high audio effects as
well.
Press POWER BASSO.
The sound mode of the TV program or the video input
changes to the POWER BASSO sound.
To restore the previous sound mode
Press POWER BASSO again.
Note
• You can select any of the surround sound modes (HYPER
SURROUND) to cancel the POWER BASSO sound.
POWER
BASSO
POWER BASSO: ON
Operations
19
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
Description of adjustable items
SelectTo
MOVIEListen to a sound that emphasizes the bass
audio effect of movie theater.
MUSICListen to a dynamic and clear sound that
emphasizes the low and high audio effect.
NEWS〈BBE〉Listen to a sound that emphasizes voice.
HALL〈SRS〉Listen to a sound that spreads out over a
large area, giving the feeling of being at a
concert hall.
SPACEListen to a monaural sound that gives a
stereo-like effect.
OFFTurn off the surround sound.
Notes
• The BBE is manufactured by Sony Corporation under license
from BBE Sound, Inc. It is covered by U.S. Patent No. 4,638,258
and No. 4,482,866. The word “BBE” and the BBE symbol are
the trademarks of BBE Sound, Inc.
• The (r)® 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.
The word “SRS” and the SRS symbol (r) are registered
trademarks of SRS Labs, Inc.
Listening to the
surround sound
(HYPER SURROUND)
MENU
ENTER
GAME MODE
HYPER SURROUND:
OFF
MONITOR
AV OUT :
FE ATURES
ENTER
ENTER
The HYPER SURROUND feature enables you to enjoy
a surround sound effect that is like being in a concert
hall or movie theater when receiving stereo signals.
1
Press MENU.
2
Press V or v to move the cursor (z) to the
FEATURES MENU (
) , and press ENTER.
3
Press V or v to move the cursor (z) to
HYPER SURROUND, and press ENTER.
4
Press V/b/v/B to select MOVIE, MUSIC,
NEWS〈BBE〉, HALL〈SRS〉 or SPACE, and press
ENTER.
n MOVIE n MUSIC n NEWS〈BBE〉
OFF NSPACE N HALL〈SRS〉N
For details on each item, see “Description of adjustable
items“ below.
5
Press MENU to return to the normal screen.
RM-871
– 10 –
Page 11
Operations
21
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
To restore the normal screen
Press PROGR INDEX again or
.
You can also select PROGR INDEX or PIP : OFF from
the PIP menu, and press ENTER to restore the normal
screen.
To view multiple programs on the nine sub
screens using the menu
1
Press MENU.
2
Press V or v to move the cursor (z) to the
PIP menu (
), and press ENTER.
3
Make sure the cursor (z) appears beside
PROGR INDEX, and press ENTER.
Notes
• You can change the position of the nine sub screens using the
PIP menu (as described in “Changing the position of the PIP
screen” on page 23).
• You can hear the sound of the main screen when viewing
multiple programs on the nine sub screens.
• You can use the number buttons on the remote commander to
change the program position of the main screen when viewing
multiple programs on the nine sub screens.
Viewing multiple
programs at the
same time
(PROGRAM INDEX)
The PROGRAM INDEX feature allows you to view all
the preset TV programs and the video inputs on the
nine sub screens within the main screen at the same
time.
You can view multiple programs on the nine sub
screens using the button on the remote commander or
the menu.
Press PROGR INDEX.
The first nine preset programs appear on the nine sub
screens.
To view the next or the previous nine preset
programs on the nine sub screens
Press PROGR +/– on the remote commander or the TV.
To select the program you want to watch
directly after viewing multiple programs on
the nine sub screens
Press the number buttons, …
, or press
V/b/v/B to move the cursor (>>>) that appears on the
first screen to the screen of the program you want to
watch, and press ENTER.
PROGR
INDEX
123
456
789
>>>
123
456
789
101112
V1V2V3
123
>>>>>>
PIP
PIP: OFF
STROBE
POS I T ION:
PROGR I ND EX
ENTER
ENTER
Operations
22
With the Picture-in-Picture (PIP) feature, you can
display a sub screen within the main picture of
different TV programs or video inputs.
Displaying the PIP screen
You can display the PIP screen using the button on the
remote commander or the menu.
Press
.
Selecting a TV program or video input in the
PIP screen
To select a TV program, press V or v, and press
ENTER.
To select a video input, press
on the remote
commander or … on the TV.
To display the PIP screen using the menu
1
Press MENU.
2
Press V or v to move the cursor (”) to the
PIP menu (
), and press ENTER.
3
Press V or v to move the cursor (”) to PIP,
and press ENTER.
4
Press V/b/v/B to select ON, and press ENTER.
5
Press MENU to return to the normal screen.
Using the Picture-inPicture (PIP)
features
Displaying frameby-frame pictures
(STROBE)
You can watch a slow motion movement of the main
screen picture which is displayed frame-by-frame on
the nine sub screens within the main screen.
1
Press MENU.
2
Press V or v to move the cursor (z) to the
PIP menu (
), and press ENTER.
3
Press V or v to move the cursor (z) to
STROBE, and press ENTER.
To restore the normal screen
Select STROBE again or PIP : OFF from the PIP menu,
and press ENTER.
You can also press ;, …
, PROGR +/–, or
to
restore the normal screen.
Notes
• You can change the position of the nine sub screens using the
PIP menu (as described in "Changing the position of the PIP
screen" on page 23).
• You can hear the normal sound when using the STROBE
feature.
MENU
ENTER
PIP
PIP: OFF
STROBE
POS I T ION:
PROGR I ND EX
ENTER
ENTER
;
…
V/v/ENTER
1
2
3
4
5
6
7
8
0
9
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
– 11 –
KV-LX34M50
RM-871
Page 12
KV -LX34M50
Operations
23
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
Swapping pictures between the main
and PIP screens
Press
.
Freezing the PIP screen
Press .
The PIP screen will freeze.
To restore the normal screen
Press
again.
Notes
• When you display a video input on the PIP screen at an
abnormal speed, the picture may be noisy depending on the
VCR.
• If you display different color systems on the main screen and
the PIP screen, the size of the PIP screen may be different and
the PIP picture may be noisy. This does not indicate a
malfunction of the TV.
Changing the position of the PIP screen
1
Press MENU.
2
Press V or v to move the cursor (”) to the
PIP menu (
), and press ENTER.
3
Press V or v to move the cursor (z) to
POSITION, and press ENTER.
4
Press V/b/v/B to select the position you
want, and press ENTER.
5
Press MENU to return to the normal screen.
PIP
PIP: OFF
STROBE
POS I T ION:
PROGR I ND EX
ENTERENTER
MENU
ENTER
Operations
27
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
To restore the normal picture and sound
modes
Press ;, …
, or PROGR +/–.
Notes
• If you press the GAME button when the TV is in the standby
mode, the TV turns on automatically and the picture and
sound change to the mode that is suitable for a video game.
• To display a video game screen, connect the video game
equipment to the … 3 (VIDEO 3 INPUT) jacks at the front of
the TV or the … (VIDEO IN) 3 jacks at the rear of the TV.
The GAME MODE feature enables you to view a video
game screen in the optimum mode that gives soft
picture and dynamic sound effect.
You can display a video game screen using the button
on the remote commander or the menu.
Press GAME.
The picture and sound change to the mode that is
suitable for a video game.
To view a video game screen using the menu
1
Press MENU.
2
Press V or v to move the cursor (z) to the
FEATURES menu (
), and press ENTER.
3
Make sure the cursor (z) appears beside
GAME MODE, and press ENTER.
Viewing a video
game screen
(GAME MODE)
GAME
GAME
GAME MODE
HYPER SURROUND:
OFF
MONITOR
AV OUT :
FE ATURES
ENTER
ENTER
RM-871
– 12 –
Page 13
Operations
28
Customizing the TV
Using the AV OUT (advanced rec-out)
terminal
You can select the output signal from the Ú
(MONITOR/TV OUT) jacks at the rear of the TV.
However, the signals of the PROGRAM INDEX,
STROBE, PIP modes cannot be output even though
MONITOR is selected.
1
Press MENU.
2
Press V or v to move the cursor (z) to the
FEATURES menu (
), and press ENTER.
3
Press V or v to move the cursor (z) to AV
OUT, and press ENTER.
4
Press V/b/v/B to select the output signal,
and press ENTER.
SelectTo
TVOutput the signal of the TV broadcast.
MONITOROutput the signal of the picture you are
watching as a main picture.
Note
• Do not change the channel while recording with a VCR
through the Ú (MONITOR/TV OUT) jacks. If you change the
channel, it also changes the channel you are recording.
A / V CONTROL
DYNAMIC
SOFT
STA NDARD
PERSONAL
V I DEO ADJ UST
AUDI O ADJ UST
MENU
GAME MODE
HYPER SURROUND:
OFF
MONITOR
AV OUT :
FE ATURES
ENTER
ENTER
Operations
29
Troubleshooting
Good picture
Noisy sound
/Check the TV system (TV SYS) setting.
No picture
No sound
/Press u.
/Press U to turn off the TV for about five
seconds and then turn it on again.
/Check the power cord connection.
/Check the antenna connection.
/Check the VCR connections.
Good picture
No sound
/ Press Á +.
/ Press ¤.
No color
/Adjust the COLOR level in the VIDEO
ADJUST menu of the PERSONAL option.
/Check the color system (COL SYS) setting.
TV cabinet creaks
/Even if the picture or the sound is normal,
changes in the room temperature
sometimes make the TV cabinet expand or
contract, making a noise. This does not
indicate a malfunction.
Additional Information
If you have any problems, read this manual again and
check the countermeasure for each of the symptoms
listed below.
If the problem persists, contact your nearest Sony
dealer or authorized service center.
Snowy picture
Noisy sound
/Check the antenna.
/Check the antenna connection on the TV
and on the wall.
/Check the TV system (TV SYS) setting.
/Check the ATT (attenuator) setting.
Dotted lines or stripes
/This may be caused by local interference
(e.g. cars, neon signs, hair dryers, etc.).
Adjust the antenna for minimum
interference.
Double images or “ghosts”
/This may be caused by reflections from
nearby mountains or buildings. A highly
directional antenna may improve the
picture.
Additional Information
– 13 –
KV-LX34M50
RM-871
Page 14
Getting Started
5
WARNING
• Dangerously high voltages are present inside the TV.
• Operate the TV only at 110-240 V AC.
• Do not open the cabinet and the rear cover of the TV.
Refer servicing to qualified personnel.
• To prevent fire or shock hazard, do not expose the TV
to rain or moisture.
• Do not operate the TV if any liquid or solid object
falls into it. Have it checked immediately by qualified
personnel only.
• Do not block the ventilation openings.
• Do not install the appliance in a confined space, such
as a bookcase or built-in cabinet.
• Do not install the TV in hot, humid or excessively
dusty places.
• Do not install the TV where it may be exposed to
mechanical vibrations.
• Do not keep the TV plugged in if you are not going to
use it for several days.
• Do not pull the power cord to disconnect the TV. Pull
it out by the plug.
• Use only the supplied screws (as shown on page 2) to
fasten the TV to the TV stand or to stabilize the TV
against a wall or a pillar. Use of other screws may
damage the TV.
Note on the remote commander
• The supplied remote commander is used on several models of
the TV. If you do not find instructions for some controls that
are on the remote commander, that means your TV does not
employ the features of those controls, e.g.
.
Notes
• When you turn on the TV, you may hear the “boon” sound
that is caused by the demagnetization of the TV. This does not
indicate a malfunction.
• The picture color may become abnormal if you change the
direction of your TV. To obtain the normal picture color, press
U or u on the TV to turn off the TV for five minutes and then
turn it on again.
– 14 –
KV -LX34M50
RM-871
Page 15
SECTION 2
3 Connector
2 3D speaker box
1 Three screws (step hilo tapping)
Two screws (washer head)
(+BVTP 4 × 16)
Speaker brock assy
1
2
Three screws
(+BVTP 4 × 16)
1
Ten screws
(+BVTP 4 × 16)
2
Chassis assy
Two claws
2
1
DISASSEMBLY
2-1. 3D SPEAKER BOX REMOVAL
Note: Remove 3D SPEAKER BOX before you remove REAR COVER.
– 15 –
2-2. REAR COVER REMOVAL
2-3. SPEAKER REMOVAL
2-4. CHASSIS ASSY REMOVAL
KV-LX34M50
RM-871
Page 16
KV -LX34M50
One screw (washer head)
(+P 3 × 12)
1
PC board holder
2
Main bracket assy
3
3PCB holder
P1 Board
5
2One claw
P1 Board
Extension Board
(3-702-715-01)
• Prepare the above extension board
(3-702-715-01) for measurement.
1Screw (Washer head) (+P 3×12)
1S1 Board
3P2 Board
2P-P Cable
S1 Board
Extension Board
(3-702-716-01)
• Prepare the above extension board
(3-702-716-01) for adjustment.
2-5. SERVICE POSITION2-6. P1 BOARD REMOVAL
– 16 –
2-7. P2 AND S1 BOARDS REMOVAL
RM-871
Page 17
2-8. B3 AND DF BOARDS REMOVAL2-10. H5 AND K BOARDS REMOVAL
1 B3 board
2 DF board
2Five screws (+BVTP 3×12)
4A Board
3Three claws
5Four screws
(+BVTP 3×12)
1Four connectors
7D Board
6Four claws
$ Two claws
% K board
# One connector
7 One connector
1 Two connectors
" Three connectors
5 Three connectors
9 Screw (+BVTP 3 × 12)
! H5 board
3 F1 board
8 Two claws
2 Two claws
4 Two flat cable
6 Two connectors
5 DGC
3 Seven clamps
1 Four nuts
2 CRT shield
4 Seven clamps
6 DGC
9 H6 board
8 H6 blacket
7 Claw
– 17 –
2-9. A AND D BOARDS REMOVAL
2-11. DGC REMOVAL
KV-LX34M50
RM-871
Page 18
KV -LX34M50
2 Holder panel
1 Loosen screw (+BV 3 × 25)
3 Switch block top
6 Two nuts (special CRT)
8 C1 board
9 Neck assy
! Deflection yoke
4 Anode cap
Two screws
(waher head +P4 × 16)
2 Speaker block assy (L)
" Picture tube
Cushion
2 Speaker block assy (R)
3 H6 block assy
Two screws
(washer head +P 4 × 16)
6 Two nuts (special CRT)
5 Chassis assy
7 DGC with CRT shield
1
1
2-12. SWITCH BLOCK REMOVAL
– 18 –
2-13. PICTURE TUBE REMOVAL
RM-871
Page 19
•REMOVAL OF ANODE-CAP
a
a
b
b
c
Anode button
•HOW TO HANDLE AN ANODE-CAP
NOTE : After removing the anode, short circuit the anode of the picture tube and the
anode cap to the metal chassis, CRT shield or carbon paint on the CRT.
•REMOVING PROCEDURES
1 Turn up one side of the rubber cap in the direction indicated by the arrow a.
– 19 –
2 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow b.
1 Do not damage the surface of anode-caps with sharp shaped objects.
2 Do not press the rubber too hard so as not to damage the inside of anode-caps.
A metal fitting called the shatter-hook terminal is built into the rubber.
3 Do not turn the foot of rubber over too hard.
The shatter-hook terminal will stick out or damage the rubber.
3 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 it up in the direction of the
arrow c.
KV-LX34M50
RM-871
Page 20
KV -LX34M50
RM-871
SECTION 3
SELF DIAGNOSIS FUNCTION
When turning on the TV, a self diagnosis function is executed.
If no acknowledgement is returned from a device which is turned "ON", the device has a problem.
In this case, one of the LED's responding to the problem device will flicker a defined number of times.
The flickering frequency responding to each failed device is shown below.
Board name
Ref. No.
Device
Flickering Frequency
All the devices are checked one after another from the left of the table.
If an error is found, the responding LED will start flickering.
So, if more than 1 device has failed, only the one on the left side will flicker.
A Board
IC003
NONVOLATILE
MEMORY
1
A Board
IC1201
AV SWITCH
(CXA1855S)
2
A Board
IC104
MAIN Y/C
(CXA2050S)
3
A Board
IC206
SURROUND
PROCESSOR
(TDA8424)
6
– 20 –
Page 21
SECTION 4
SET-UP ADJUSTMENTS
KV-LX34M50
RM-871
•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.
Controls and switches should be set as follows unless otherwise noted:
PICTURE control........................................................... normal
BRIGHTNESS control................................................... normal
•In order to reduce the influence of geomagnetism on the set's
picture tube, face it east or west.
•Switch on the set's power and degauss with the degausser.
Perform the adjustments in the following order :
1. Beam Landing
2. Convergence
3. Focus
4. White Balance
Note : Test Equipment Required.
1. Color-bar/Pattern Generator
2. Degausser
3. Oscilloscope
Purity control
4-1. BEAM LANDING
1. Position neck assy as shown in Fig4-1.
2. Input a white signal with the pattern generator.
Contrast
Brightness
3. Set the pattern generator raster signal to a green raster.
4. Move the deflection yoke to the rear and adjust with the purity
control so that the green is at the center and the blue and the red
take up equally sized areas on each side.
(See Figures 4-2 through 4-4.)
5. Move the deflection yoke forward and adjust so that the entire
screen is green. (See Figure 4-2.)
6. Switch the raster signal to blue, then to red and verify the
condition.
7. When the position of the deflection yoke has been decided,
fasten the deflection yoke with the screws and DY spacers.
8. If the beam does not land correctly in all the corners, use a
magnet to adjust it.
(See Figure 4-5.)
Neck assy
}
normal
Fig. 4-3
Red
Green
Fig. 4-4
Purity control
corrects this area.
b
c
Deflection yoke positioning
corrects these areas.
a
d
Blue
Disk magnets or rotatable
disk magnets correct these
areas (a-d).
Behind the G1 edge
G2G1G3
Fig. 4-1Fig. 4-2
b
c
a
d
Fig. 4-5
– 21 –
Page 22
KV -LX34M50
RM-871
4-2. CONVERGENCE
Preparation :
•Before starting this adjustment, adjust the focus, horizontal size
and vertical size.
•Minimize the brightness setting.
•Provide dot pattern.
(1) Horizontal and Vertical Static Convergence
Center dot
R G B
H. STAT VR
R
G
B
V. STAT
Magnet
•Operation of V.STAT magnet.
If the V.STAT magnet is moved in the direction of the a and
b arrows, the red, green and blue dots move as shown
below.
1
2
a
bb
a
ab
B
GG
R
R G B
B
R
a
RV702
H. STAT
RV701
SCREEN (G2)
C Board
1. (Moving horizontally), adjust the H.STAT control so that the
red, green and blue dots are on top of each other at the center of
the screen.
2. (Moving vertically), adjust the V.STAT magnet so that the red,
green and blue dots are on top of each other at the center of the
screen.
3. If the red, green and blue dots cannot come together at the center
of the screen, adjust the convergence with the H.ST AT variable
resistor and the V.STAT magnet in the manner given below.
(In this case, the H.STAT variable resistor and the V.STAT
magnet influence each other, so be sure to perform adjustments
while tracking.)
3
b
b
a
b
a
R
G
b
B G R
b
B
G
B
•Operation of BMC (Hexapole) magnet.
If the red, green and blue dots are not balanced or aligned, then
use the BMC magnet to adjust in the manner described below.
RGB
RGB R GB
R
– 22 –
R
B
G
RGB
G
R
B
Page 23
KV-LX34M50
RM-871
•Y separation axis correction magnet adjustment.
1. Receive the cross-hatch signal and adjust [PICTURE] to [MIN]
and [BRIGHTNESS] to [STANDARD] .
2. Adjust the Y separation axis correction magnet on the neck
assembly so that the horizontal lines at the top and bottom of
the screen are straight.
(2) Dynamic Convergence Adjustment
Preparation:
•Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence
1. Slightly loosen the deflection yoke screws.
2. Remove the deflection yoke spacer.
Neck assyNeck assy
VM board
Blue
Red
VM board
Red
Blue
Note:
1. The Red and Blue magnets should be equally far from
the horizontal center line.
2. Do not separate the Red and Blue magnets too far.
(Less than 8 mm)
3. Move the deflection yoke as shown in the figure below and
optimize the convergence.
4. Tighten the deflection yoke screws.
5. Install the deflection yoke spacer.
R G B
B G R
R
G
B
B
G
R
B G R
R G B
R G B
B G R
B
G
R
B G R
R
G
B
R G B
– 23 –
Page 24
KV -LX34M50
RM-871
(3) Screen-corner Convergence
ba
a-d : screen-corner
misconvergence
cd
Fix a Permalloy assy corresponding to the misconverged
areas.
a
b
4-4. G2 (SCREEN) AND WHITE BALANCE
ADJUSTMENTS
a. SOME ITEMS OF ADJUSTMENT
Adjustment
Item
number
37
39
3A
3B
3C
item
SBR
GDR
BDR
GCF
BCF
b. ENTERING SERVICE MODE
With the unit on standby
↓
[DISPLAY]
↓
[5]
↓
VOL (+)
↓
[POWER]
Standard DATA
50Hz60HZ
2424
1D
20
07
08
SUBBRIGHTNESS
G. Drive
B. Drive
G. Cut-off
B. Cut-off
Note
d
Permalloy assembly
c
4-3. FOCUS ADJUSTMENT
Adjust FOCUS control on the flyback transformer for the best
focus.
c. METHOD OF CANCELLATION FROM SERVICE
MODE
Set the standby condition (Press [POWER] button on the commander),
then press [POWER] button again, hereupon it becomes TV mode.
d. METHOD OF WRITE INTO MEMORY
1) Set to Service Mode.
2) Press [1] (UP) and [4] (DOWN), select an item of adjustment.
3) Press [MUTING] button and it will indicate WRITE on the screen.
4) Press [0] button to write into memory.
Focus
FLYBACK TRANSFORMER (T801)
– 24 –
Page 25
KV-LX34M50
RM-871
e. MEMORY WRITE CONFIRMATION METHOD
1) After adjustment, pull out the plug from AC outlet, and then
plug into AC outlet again.
2) Turn the power switch ON and set to Service Mode.
3) Call the adjusted items again to confirm adjustments were made.
DATA
LCP
09
Adjustment Item
Item number
SERVICE07
50
[1], [4]Select the adjustment item.
↓
[3], [6]Raise/lower the data value.
↓
[MUTING]Writes.
↓
[0]Executes the writing.
2. WHITE BALANCE ADJUSTMENTS
1) Set to Service Mode.
2) Input white raster signal.
3) Set the PICTURE to minimum.
4) Select 37 SBR with
minimum with
5) Select 3B GCF and 3C BCF with
level with
6) Set the PICTURE to maximum.
7) Select 39 GDR and 3A BDR with [1] and [4], and adjust the
level with
8) Write into the memory by pressing
3. SUB BRIGHT ADJUSTMENT
1) Set to service mode.
2) Input a staircase signal of black to white from the pattern generator.
3) BRIGHTNESS ....50%.
PICTURE ............minimum
4) Select 37 SBR with [1] and [4], and adjust SBR level with [3]
and [6] so that the second stripe from the right is dimly lit.
[3] and [6] for the best white balance.
[3] and [6] for the best white balance.
White
[1] and [4], and then set the level to
[3] and [6].
[1] and [4] and adjust the
[MUTING] then [0].
1. G2 (SCREEN) ADJUSTMENT (RV701)
1) Set the PICTURE and BRIGHTNESS to normal.
2) Put to VIDEO input mode without signals.
3) Set to Service Mode.
4) Change item number 8E BLU data from "01" to "00"
(To turn off Blue Back).
5) Press
6) Connect R, G and B of the C board cathode to the oscilloscope.
7) Adjust G2 (RV701) volume to the value below.
8) Re-set item number 8E BLU data from "00" back to "01".
9) Press
[MUTING] and [0] to write the data into the memory.
175 V ±2(VDC)
0 V
[MUTING] and [0] to write the data into the memory.
second from the right
Black
– 25 –
Page 26
KV -LX34M50
RM-871
CIRCUIT ADJUSTMENTS
5-1. ADJUSTMENTS WITH COMMANDER
Service adjustments are made with the RM-871 that comes with
this unit.
Entering service mode
With the unit on standby
↓
[DISPLAY]
↓
5
↓
VOL (+)
↓
[POWER]
This operation sequence puts the unit into service mode.
SECTION 5
1, 4Select the adjustment item.
↓
3, 6Raise/lower the data value.
↓
[MUTING]Writes.
↓
-Executes the writing.
7, -All the data becomes the values in memory.
8, -All user control goes to the standard state.
5, -Service data initialization (Be sure not to use
usually.)
2, -Write 50Hz adjustment data to 60Hz, or vice
versa.
GAME
DISPLAY
MUTING
REVEAL
VIDEO
A/B
HOLD
ENLARGE
TEXTTV
2
1
5
4
8
7
JUMP
0
TV/VIDEO
PIP
TEXT
BASSO
SWAPFREEZE
PIP PROGR
ENTER
WAKE UPPOWER
SLEEP
INDEX
TEXT CLR
VOLPROGR
POWER
3
6
9
MENU
+
-
PIP
PROGR
INDEX
The screen display is :
Adjustment item
Item number
00VSH 1FSERVICE 50
XXX00 00 0020V21C
SOFTWARE VERSION
DATA
H SYNC COUNTEROEM CODE
Mode
Depends on the signals
PAL, SECAM : 50
NTSC : 60
TV
RM-871
– 26 –
Page 27
5-2. ADJUSTMENT METHOD
Item Number 00
This explanation uses V-Position as an example.
1. Select 00 VSH with the 1 and 4 buttons.
2. Raise/lower the data with the 3 and 6 buttons.
3. Select the optimum state. (The standard is 1F for P AL reception.)
4. Write with the
WRITE.)
5. Execute the writing with the - button. (The WRITE
display will be changed back to SERVICE.)
00
[MUTING] button. (The display changes to
SERVICE 50
1FVSH
Data adjusted with
[3] and [6] buttons.
Item selected with
[1] and [4] buttons.
KV-LX34M50
Use the same method for Items Number 00-99. Use 1 and 4 to
select the adjustment item, use 3 and 6 to adjust, write with
[MUTING], then execute the write with -.
Note : 1. For adjustment items that have different standard data
between 50Hz or 60Hz and normal or wide, be sure to
use the respective input signal while adjusting.
2. In
[WRITE], the data for all items are written into memory
49UVG00-3F1FUser Var. GammaImprove)
4AADG00-3F1FAdaptive Gamma
4BNLA00-3F0FNon-Iinear Amp
4CWDS00-0200Window Select
4DLST00-0F07Window Line Start
4ELSP00-0F07Window Line Stop
4FFST00-0F07Window Field Start
50FSP00-0F07Window Field Stop
51VA00-0101V Aperture on/offCXA1315
52VAW00-0302V Aperture white(V-AP)
53VAB00-0302V Aperture black
54VAC00-0F03V Aperture core
55SHP00-3F0FSharpnessCXA1315
56VML00-3F29VM Limitter(LTI)
57COR00-3F17Coreing
58DOF00-3F15DSC Offset
59DGA00-3F1FDSC Gain
5ADLT00-0101Delay Time
5BSDL00-0F01SEL Pin DelaySDA9189X
5CPOH00-FF14H Position(MSB8bit)(PinP)
5DPOV00-FF27V Position
5EPMD00-1F00Pinp Display Mode
5FWRP00-0F00Write Position
60HDL00-1F0BHSI Delay
61AMS00-0100Decimation Filter
62VDL00-1F0BVSI Delay
63VSP00-1F0DVSP Delay
64CON00-0F06Contrast
65FRY00-0F09Frame Y
66FRV00-0F00Frame V
67FRU00-0F00Frame U
68INF00-0101Inner Frame
69FWV00-0302Frame Width V
6AFWH00-0707Frame Width H
6BPLL00-0302PLL Loop Filter
6CPDV00-0F00Pedestal V
6DPDU00-0F00Pedestal U
6EDAT00-0100DAC Stream Control
6FDAN00-0100DAC Control
8BBKP00-FF00Blk off PictureCXP85340
8COSH00-3F0EOSD Position H(MICRO
8DODL00-FF10Power On DelayCONTROLLER)
8EBLU00-0101Blue Back on/off
8FROC00-0F08N/S Center Vol.
90ROS00-0707User Step
91DKS00-0100D/K Stereo Search
92MUT00-0101No Sync. Mute
93DID00-0100Disable Degauss
94DWZ00-0100Disable Widezoom
95BCS00-0100BASS Center Shift
96BVS00-0100Basso Volume Shift
97WBS00-0300Woofer Off Bass Shift
98OP000-FF01Option 0
99OP100-FF3EOption 1
NOTE:
• Bold items are fixed data.
...
• 50
50Hz data, 60
• Standard data listed on the Adjustment Item Table are reference values, therefore if may be different for each model and
mode.
...
60Hz data
NoteDevice
– 30 –
Page 31
ITEM INFORMATION.
No.98 OP0
Item
KV-LX34M50
No.99 OP1
Item
KV-LX34M50
• 98 OP0, 99 OP1
Fastext: 0 → Automatic mode, 1 → Fastext mode
B/G only: 0 → Multi system, 1 → B/G system only
Comb type : 0 → Glass comb filter, 1 → Digital comb filter
Wide: 0 → 4:3 model, 1 → 16:9 model
–
0
Wide
0
–
0
Woofer
1
Tilt
KV-LX34M50
RM-871
–
0
1
–
0
VM
1
–
0
Comb type
1
–
0
Comb filter
1
–
0
SECAM
1
Fastext
0
B/G only
0
– 31 –
Page 32
KV -LX34M50
VB1 VB2 VB3 VB4
VB1 = VB2 = VB3 = VB4
RM-871
5-3. PICTURE QUALITY ADJUSTMENTS
SUB CONTRAST ADJUSTMENT (SCN)
1. Receive a PAL color-bar.
2. Set service item 40 GON and 41 BON to data "00". Set the
PICTURE 100%, BRIGHTNESS 50% and COLOR MIN.
3. Connect an oscilloscope to the pin 6 (R OUT) of CN117, A
board.
4. Set to Service Mode and select 32 SCN using 1 and 4 of the
commander, then adjust to 2.25 ± 0.05V using 3 and 6.
5. Press
6. Receive a NTSC color-bar and adjust 32 SCN as step 2 to 5.
7. Set service item 40 GON and 41 BON to data "01".
[MUTING] → - of the commander to write the data.
White
2.25 ± 0.05 Vp-p
Black
SUB HUE ADJUSTMENT (SH1 & SH2)
1. Receive a NTSC 3.58 color-bar.
2. Set the following condition:
PICTURE 100%, BRIGHTNESS 50%, COLOR 50%, HUE 0%
3. Connect an oscilloscope to the pin 4 (B OUT) of CN117, A
board.
4. Select 36 SH2 with 1 and 4 of the commander by setting to
Service Mode and adjust to VB1=VB2=VB3=VB4 with 3 and
6.
5. Write the data 1 step down from adjusted data.
6. Write data as below onto 35 SH1: 35 SH1 = 36 SH2 (Written
data) - 3
SUB COLOR ADJUSTMENT (SC1 & SC2)
1. Input a PAL color-bar.
2. Set service item 4B NLA to data "00".
Set to the following condition:
PICTURE 100%, BRIGHTNESS 50%, COLOR 50%
Remark: Adjustment must be done with both P1 & B1 boards
fitted.
3. Connect an oscilloscope to the pin 4 (B OUT) of CN117, A
board.
4. Set to Service Mode and select 33 SC1 with 1 and 4 of the
commander then adjust to VB2=VB3=VB4 with 3 and 6.
5. Press [MUTING]→ - of the commander to write the data.
6. Write 34 SC2 data same as 33 SC1 data.
7. Set service item 4B NLA to data "05" and write the data.
5-4. DISPLAY POSITION ADJUSTMENT
PIP POSITION (POH, POV)
1. Receive a PAL color-bar.
2. Set the PIP picture by pressing PIP button on the commander.
3. Set to Service Mode.
4. Select 5C POH with the 1 and 4 on the commander and set
the data "14" with 3 and 6.
5. Select 5D POV to set the data "27"
6. Press [MUTING]→ - on the commander to write the data.
7. Check by changing the PIP position using the on-screen menu.
VB1 VB2 VB3 VB4
VB2 = VB3 = VB4
– 32 –
Page 33
KV-LX34M50
RM-871
KV -LX34M50
RM-871
5-5. A BOARD ADJUSTMENT AFTER IC003
(MEMORY) REPLACEMENT
1. Enter to Service Mode.
2. Press commander buttons 5 and - (Data Initialize), and 2
and - (Data Copy) to initialize the data.
3. Call each item number and check if the respective screen shows
the normal picture.
In cases where items are not well adjusted, rectify the items
with fine adjustment.
Write the data per each item number (
4. Select item numbers 98 OP0 and 99 OP1 and respectively set
the bit per model with command buttons 3 and 6.
5. Press commander buttons 8 and - (Test Normal) to return
to the data that was set on the shipment from the factory.
(This will also cancel Service Mode.)
L8161-412-525-31INDUCTOR10UH
L15011-412-525-31INDUCTOR10UH
L15021-412-525-31INDUCTOR10UH
L15031-412-525-31INDUCTOR10UH
L18051-459-104-00COIL, WITH CORE
L18061-459-075-00COIL,DYNAMIC CONVERSION CHOKE
L25051-459-104-00COIL, WITH CORE
L25061-422-613-11COIL, AIR CORE
L25081-412-553-11INDUCTOR3.3MMH
L25101-459-111-00INDUCTOR0UH
REF. NO. PART NO.DESCRIPTIONREMARK
<RESISTOR>
R6011-215-923-00METAL OXIDE10K5% 3W F
R6021-249-417-11CARBON1K5% 1/4W F
R6031-215-901-00METAL OXIDE33K5% 2W F
R6041-216-400-11METAL OXIDE8.25% 3W F
R6051-219-134-11FUSIBLE0.110%1/4W
R6061-216-422-11METAL OXIDE185% 1W F
R6071-247-843-11CARBON3.3K5% 1/4W
R6081-215-877-11METAL OXIDE22K5% 1W F
R6091-260-108-11CARBON5.6K5% 1/2W
R6111-202-933-61FUSIBLE0.110%1/2W F
R6121-249-420-11CARBON1.8K5% 1/4W
R6141-249-418-11CARBON1.2K5% 1/4W
R6151-249-377-11CARBON0.475% 1/4W F
R6161-215-886-11METAL OXIDE1005% 2W F
R6181-207-612-00METAL0.110%2W
R6191-247-807-31CARBON1005% 1/4W
R6201-249-425-11CARBON4.7K5% 1/4W
R6211-249-377-11CARBON0.475% 1/4W F
R6221-247-807-31CARBON1005% 1/4W
R6241-533-790-31LINK, IC
R6251-533-790-31LINK, IC
R6261-533-790-31LINK, IC
R6281-260-072-11CARBON4.75% 1/2W
R6341-247-807-31CARBON1005% 1/4W
R6351-249-413-11CARBON4705% 1/4W
R6901-249-416-11CARBON8205% 1/4W
R8041-217-778-11FUSIBLE1K5% 1W F
R8361-215-465-00METAL68K1% 1/4W
R8531-249-470-11CARBON0.475% 1/2W F
R8541-249-470-11CARBON0.475% 1/2W F
R18161-247-843-11CARBON3.3K5% 1/4W
R18171-249-441-11CARBON100K5% 1/4W
R18181-249-421-11CARBON2.2K5% 1/4W
R18191-215-886-11METAL OXIDE1005% 2W F
R18201-216-434-11METAL OXIDE1.8K5% 1W F
R25011-249-381-11CARBON15% 1/4W F
R25031-216-354-11METAL OXIDE2.75% 1W F
R25041-249-441-11CARBON100K5% 1/4W
R25061-216-470-00METAL OXIDE185% 3W F
R25111-215-925-11METAL OXIDE22K5% 3W F
R25121-247-891-00CARBON330K5% 1/4W
R25131-249-429-11CARBON10K5% 1/4W
R25141-249-415-11CARBON6805% 1/4W F
R25161-249-401-11CARBON475% 1/4W
R25171-215-917-11METAL OXIDE1K5% 3W F
R25181-215-917-11METAL OXIDE1K5% 3W F
R25191-247-722-11CARBON5.6K5% 1/4W F
R25201-247-843-11CARBON3.3K5% 1/4W
R25211-249-411-11CARBON3305% 1/4W
R25221-216-450-00METAL OXIDE825% 2W F
R25231-215-861-00METAL OXIDE475% 1W F
R25241-247-887-00CARBON220K5% 1/4W
R25251-215-884-11METAL OXIDE475% 2W F
R25261-249-437-11CARBON47K5% 1/4W
R25271-216-424-11METAL OXIDE395% 1W F
R25821-249-417-11CARBON1K5% 1/4W
R25831-215-892-11METAL OXIDE1K5% 2W F
R2601 ! 1-218-265-91METAL8.2M5% 1W
R26021-249-417-11CARBON1K5% 1/4W
R26041-240-005-11METAL0
R26051-249-416-11CARBON8205% 1/4W F
R26061-249-416-11CARBON8205% 1/4W F
R26071-240-005-11METAL0
R26081-249-437-11CARBON47K5% 1/4W
R26101-216-486-00METAL OXIDE8.2K5% 3W F
R26111-216-486-00METAL OXIDE8.2K5% 3W F
R26121-202-719-00SOLID1M10%1/2W
<RELAY>
RY2600!1-515-684-31RELAY
<SWITCH>
S25011-572-707-11SWITCH, LEVER
S25021-572-707-11SWITCH, LEVER
T25041-431-610-11TRANSFORMER, HORIZONTAL LINEAR
T2601 ! 1-431-182-11TRANSFORMER, LINE FILTER
T2602 ! 1-431-536-11TRANSFORMER, LINE FILTER
T2603 ! 1-431-536-11TRANSFORMER, LINE FILTER
<THERMISTOR>
THP260 1-809-827-11THERMISTOR, POSITIVE
<TEST PIN>
R25281-247-750-11CARBON6805% 1/2W F
R25301-247-843-11CARBON3.3K5% 1/4W
R25311-249-421-11CARBON2.2K5% 1/4W
R25331-249-381-11CARBON15% 1/4W F
R25341-249-417-11CARBON1K5% 1/4W
R28081-249-412-11CARBON3905% 1/4W F
R28091-249-393-11CARBON105% 1/4W F
R28101-249-413-11CARBON4705% 1/4W
R28111-215-876-00METAL OXIDE15K5% 1W F
R28121-249-411-11CARBON3305% 1/4W
R28141-215-873-00METAL OXIDE4.7K5% 1W F
R28151-249-416-11CARBON8205% 1/4W
R28161-249-435-11CARBON33K5% 1/4W
R28171-247-863-91CARBON22K5% 1/4W
R28181-215-870-11METAL OXIDE1.5K5% 1W F