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.
– 2 –
KV-EX34M69/EX34N93
SPECIFICATIONS
(KV-EX34N93)
Note
Power requirements110 V AC, 60 Hz
Power consumption (W) Indicated on the rear of the TV
Television systemM
Color systemNTSC3.58, PAL*, PAL 60*, SECAM*, NTSC 4.43** AV in only
Stereo/Bilingual system MTS
Channel coverageVHF: 2 to 13 / UHF: 14 to 69 / CATV: 1 to 125˘ (Antenna)75-ohm external terminal
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.
– 3 –
KV-EX34M69/EX34N93
RM-963RM-966
TABLE OF CONTENTS
SectionTitlePage
SELF DIAGNOSIS FUNCTION ................................ 5
1. GENERAL ........................................................................ 8
10. ELECTRICAL PARTS LIST.................................... 176
– 4 –
KV-EX34M69/EX34N93
RM-963RM-966
SELF DIAGNOSTIC FUNCTION
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically
begin to flash.
The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER
lamp flash indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom cannot
be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal past
problems and how often these problems occur.
1.DIAGNOSTIC TEST INDICATORS
When an error occurs, the STANDBY/TIMER lamp will flash a number of times to indicate the possible cause of the
problem. If there is more than one error, the lamp will identify the first of the problem areas.
Result for all of the following diagnostic items are displayed on screen. No error has occured if the screen displays a “0”.
Diagnostic
Item
Description
• Power does not
turn on
• +B overcurrent
(OCP)
• +B overvoltage
(OVP)
• Vertical deflection
failure
• White balance
failure (no
PICTURE)
• Horizontal
deflection failure
• Micro reset
No. of times
STANDBY/TIMER
lamp flashes
Does not light
2 times
3 times
4 times
5 times
6 times
—
Self-diagnostic
display/Diagnostic
result
—
002:000 or
002:001~255
003:000 or
003:001~255
004:000 or
004:001~255
005:000 or
005:001~255
006:000 or
006:001~225
101:00 or
101:001~225
Probable
Cause
Location
• Power cord is not plugged
in.
• Fuse is burned out F1601
(F1 Board)
• H.OUT Q6807 is shorted.
• H.IN Q6810 is shorted.
(D board)
• PH 6602 faulty.
• 10.5V is not supplied.
(D board)
• V.OUT IC6800 faulty
D6816 faulty
D6817 faulty
D6824 faulty
R6852 open
R6851 open (D board)
• G2 is improperly adjusted.
(Note 2)
• CRT problem.
• Video OUT IC9001, 9002,
9003 are faulty. (C board)
• IC8306 (A board) and
IC4301 (A board) are faulty.
• C6831 is open circuit.
(D board)
• CRT Discharge (C Board)
• Static discharge
• External noise
Detected
Symptoms
• Power does not come on.
• No power is supplied to the
TV.
• AC power supply is faulty.
• Power does not come on.
• Load on power line is
shorted.
• Power does not come on.
• Vertical deflection pulse is
stopped.
• Vertical size is too small.
• Vertical deflection stopped.
• No raster is generated.
• CRT cathode current
detection reference pulse
output is small.
• H pulse output is too high.
• Power is shut down shortly,
after this return back to
normal.
• Detect Micro latch up.
Note 1: Refer to screen (G2) Adjustment in section 6-5 of this manual.
– 5 –
KV-EX34M69/EX34N93
RM-963RM-966
2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT
2 times
3 times
Lamp ON 0.3 sec.
Lamp OFF 0.3 sec.
Lamp OFF 3 sec.
Diagnostic ItemFlash Count*
+B overcurrent2 times
+B overvoltage3 times
V deflection stop4 times
White balance failure5 times
Horizontal Deflection Failure6 times
4 times
* One flash count is not used for self-diagnostic.
5 times
6 times
STANDBY/SLEEP lamp
3. STOPPING THE STANDBY/TIMER FLASH
Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER lamp
from flashing.
4. SELF-DIAGNOSTIC SCREEN DISPLAY
For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it
is possible to bring up past occurances of failure for confirmation on the screen:
[To Bring Up Screen Test]
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
[Screendisplay] / channel [5] / Sound volume [-] / Power ON
˘
Note that this differs from entering the service mode (mode volume [+]).
Self-Diagnosis screen display
SELF DIAGNOSTIC
002 : 000
003 : 000
004 : 000
005 : 001
006 : 002
101 : 000
Numeral "0" means that no fault has been detected.
Numeral "1" means a fault has been detected.
Numeral "2" means two faults have been detected.
– 6 –
KV-EX34M69/EX34N93
RM-963RM-966
5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen
during repairs. When you have completed the repairs, clear the result display to “0”.
Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after
completion of the repairs.
[Clearing the result display]
To clear the result display to “0”, press buttons on the remote commander sequentially as shown below when the diagnostic
screen is being displayed.
Channel [8] / 0
[Quitting Self-diagnostic screen]
To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.
6. SELF-DIAGNOSTIC CIRCUIT
FROM
CRT (IK)
[H] IC6801
[V] D6806/D6801
IC4301
RGB JUNGLE
IKIN
20
XRAY
16
V PROT 1
CXA2100Q
OVP OCP
SDA
SYSTEM
3
6
IC001
LED 1
54
SDA
IC003
MEMORY
525
[+BovercurrentªOCPº]Occurs when an overcurrent on the +B(135) line is detected by Q6610
and Q6609.
If Q6610 and Q6609 go to ON, the voltage to the pin3 of IC001 go to UP.
The unit will automatically turn off.
[+BovervoltageªOVPº]Occurs when an overvoltage on the +B(135) line is detected by D6635,
Q6611 and Q6612. If Q6611 and Q6612 go to ON, the voltage to pin6 of
IC001 go to UP. The unit will automatically turn off.
[Verticaldeflectionfailure]Occurs when an absence of the vertical deflection pulse is detected by
Q6811, Q6819, Q6820, Q6821 and D6801. Shut down the power supply.
[Whitebalancefailure]If the RGB levels do not balance or become low level within 5 seconds.
This error will be detected by IC4301.
TV will stay on, but there will be no picture.
[HighvoltageprotectorofHorizontalDeflection]Occurs when an overvoltage of horizontal pulse is detected by D6809 and
IC6801.
If the voltage of 7 pin of IC6801 goes to High, the voltage to pin20 of
IC4301 go to UP. The unit will automatically turn off.
– 7 –
The operating instruction mentioned here are partial abstracts
2
• !"#$%&'()-
• = !"#$%NNM= !"#-
!"#$%&'()*%+,-./#
-
!"#$%&'()-
!"#$%&'()*+,-./01
!"-
!"#$%&'- !"#$%
- !"#$%&'()*+,-."#
!"#$%&'(-
!"#$%&'()*&+,-./0
!"#$%&'()*+)',-
!"#$%&'%()*+#,-
!"-
!"#$%&'(- !"#$%
!"#$%&'()*+,*-.'/01
-
!"#$%&'()*+,-./01
- !"#$%&'()-
!"#$%&'#(%)*+,-./
!"#$%- !"#$%&'()
-
!"#$%&'()-
!"#$%&'()*+,-./01
!- !"#$-
!"#$%&%'()*+,#$%
!"#$%&'()- !"#$%
-
3
!"#$%&'()*-
!"
!"#$%&'()*+- !"#
!"#$%-
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
The operating instruction mentioned here are partial abstracts
2
WARNING
• Dangerously high voltages are present inside the TV.
• TV operating voltage: 220 – 240 V AC.
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 open the cabinet and the rear cover of the
TV as high voltages and other hazards are
present inside the TV. Refer servicing and
disposal of the TV to qualified personnel.
Your TV is recommended for home use only.
Do not use the TV in any vehicle or where it may
be subject to excessive dust, heat, moisture or
vibrations.
Do not block the ventilation openings of the TV.
Do not install the TV in a confined space, such
as a bookcase or built-in cabinet.
For children’s safety, do not leave children
alone with the TV. Do not allow children to
climb onto it.
Do not plug in too many appliances to the same
power socket. Do not damage the power cord.
Clean the TV with a dry and soft cloth.
Do not use benzine, thinner, or any other chemicals
to clean the TV. Do not scratch the picture tube.
For your own safety, do not touch any part of the
TV, the power cord and the antenna cable during
lightning storms.
Pull the power cord out by the plug. Do not pull
the power cord itself. Disconnect the TV before
moving it or if you are not going to use it for
several days.
3
Do not install the TV in an unstable position.
Use a proper TV stand.
Do not place any objects on the TV.
WARNING (continued)
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
KV-EX34M69/EX34N93
RM-963RM-966
GENERAL 2-2
(KV-EX34M69)
– 26 –
4
Using Your New TV
Using Your New TV
: Signal flow
IEC connector
(not supplied)
Antenna cable (not supplied)
Antenna cable (not supplied)
Rear of TV
To video and
audio outputs
T o S video
output
Audio/Video cable
(not supplied)
: Signal flow
To
(S video input)
VCR
Antenna cable (not supplied)
To antenna
output
To 8 (antenna)
123
R
L
Y
C
B
C
R
WOOFER
4
VIDEO
VIDEO IN
VIDEO OUT
AUDIO
R L
Rear of TV
(yellow)
-L (MONO) (white)
-R (red)
To t 1, 2, or 3
(video input)
Getting Started
Step 1
Connect the antenna
If you wish to connect a VCR, see the Connecting a VCR diagram below.
Connecting a VCR
To watch the video input, press t (see page 12).
CAUTION
• Do not connect the power cord until you have completed making all other
connections; otherwise a minimum leakage current might flow through
the antenna and other terminals to ground.
• To avoid battery leakage and damage to the remote, remove the batteries
from the remote if you are not going to use it for several days. If any
liquid that leaks from the batteries touches you, immediately wash it
away with water.
S video cable
(not supplied)
or
5
Using Your New TV
Using Your New TV
L
(MONO)
R
4
PROGRMENU
AUTO
P
ROGR
EN
TER
SELECT
AUTO
PROGR
1
b
M
PR : 0 1
AUTO PROGRA
VHF LOW
TV SYS : AUTO
b
Front panel
Notes
• If you connect a monaural VCR, connect the yellow plug to
(the yellow
jack) and the black plug to
-L (MONO) (the white jack).
• If you connect a VCR to the 8 (antenna) terminal, preset the signal
output from the VCR to the program number 0 on the TV.
• When both the
(S video input) and t 1 (video input) are connected,
the
(S video input) is automatically selected. To view the video input
to t 1 (video input), disconnect the S video cable.
• When no signal is input from the connected video equipment, the TV
screen becomes blue.
Step 2
Insert the batteries into
the remote
Note
• Do not use old batteries or different types of batteries together.
Step 3
Preset the channels automatically
Tips
• To stop the automatic channel presetting, press MENU.
• If your TV has preset an unwanted channel or cannot preset a particular
channel, then preset your TV manually (see page 37).
1
2
– 27 –
KV -EX34M69/EX34N93
RM-963RM-966
6
Using Your New TV
Connecting the 3D WOOFER
You can enjoy high quality sound by connecting the 3D WOOFER.
Bottom of 3D WOOFER
1
Place the foot at the front of the 3D WOOFER into the footholds on the top
of your TV.
2
Place the foot at the rear of the 3D WOOFER into the footholds at the rear
of your TV.
3
Connect the wires to the 3D WOOFER (4Ω) terminals at the rear of your TV.
The red wire should be connected to the 3 red terminal and the black wire
to the # black terminal.
Notes
• Connect only the supplied 3D WOOFER; otherwise your TV may
malfunction.
• Unplug your TV from the wall outlet when connecting the 3D WOOFER.
• To prevent a malfunction caused by a short circuit of the terminals, make
sure that none of the 3D WOOFER wire strands stick out, making contact
with it’s neighbouring 3D WOOFER terminal.
Rear of TV
3D WOOFER
1
2
3
Black wire
Red wire
7
Using Your New TV
Using Your New TV
Connecting optional components
You can connect optional audio/video components, such as a VCR, multi disc player,
camcorder, video game, or stereo system. To watch and operate the connected
equipment, see pages 12 and 24.
Connecting a camcorder/video game equipment
using the t (video input) jacks
Notes
• When connecting video game equipment, display the
“PICTURE” menu
and select “ON” for “GAME MODE” to adjust the pictur
e setting that is
suitable for video games (see page 29).
• You can also connect video equipment to the t 1, 2, or 3 (video input)
jacks at the rear of your TV.
• When both the
(S video input) and t 4 (video input) are connected,
the
(S video input) is automatically selected. To view the video input
to t 4 (video input), disconnect the S video cable.
Connecting audio/video equipment using the T
(monitor output) jacks
Note
• If you select “DVD” on your TV scr
een, no signal will be output at the
T (monitor output) jacks (see page 12).
: Signal flow
or
Video game
equipment
(yellow)
-L (MONO)
(white)
-R (red)
Rear of TV
To
antenna
output
To video and
audio inputs
Audio system
To
audio
inputs
VCR
: Signal flow
To T
(monitor
output)
Antenna cable (not supplied)
Audio/Video cable (not supplied)
L(MONO) R
4
PROGR
MENU
AUTO
PROGR
ENTERSELECT
L(MONO)R
4
123
R
L
Y
C
B
C
R
WOOFER
4
continued
Camcorder
To video and
audio outputs
To
(S video
input)
To
t
4
(video input)
or
Audio/Video cable (not supplied)
S video cable (not supplied)
Front of TV
To S video output
– 28 –
KV-EX34M69/EX34N93
RM-963RM-966
8
Using Your New TV
ConnectTo (on the DVD player)
Y (green)Y
C
B
(blue)C
b
, B-Y or P
B
CR (red)C
r
, R-Y or P
R
Connecting a DVD player to
(component video input)
1 Using an audio cable, connect R and L under
(component video input) on your
TV to the LINE OUT, AUDIO R and L output connectors on your DVD player.
2 Using a component video cable, connect Y, C
B
, and C
R
under
(component video
input) on your TV to the COMPONENT VIDEO OUT Y, C
B
, and C
R
output
connectors on your DVD player.
3 Press t on the remote or the TV until “DVD” appears on the screen.
To component
video output
Component video cable
(not supplied)
DVD player
To
L (white)
R (red)
To audio
output
Audio cable
(not supplied)
: Signal flow
To
(component video input)
VIDEO
R-AUDIO-L
LINE OUT
Y
COMPONENT VIDEO OUT
S VIDEO OUT
CB C
R
R
L
Y
C
B
C
R
Notes
• Some DVD player terminals may be labeled differently:
• When connecting to
(component video input) on your TV, you must
connect Y , C
B
, and C
R
to receive the video signals, and connect L and R to
receive analog audio signals.
Connecting optional components (continued)
Rear of TV
9
Using Your New TV
Using Your New TV
123
R
L
Y
C
B
C
R
WOOFER
4
VIDEO
R-AUDIO-L
LINE OUT
Connecting a DVD player to t (video input)
Connect t 1, 2, or 3 (video input)
/
(audio/video) connectors on your TV to LINE
OUT on your DVD player.
DVD player
(yellow)
-L (MONO) (white)
-R (red)
To t 1, 2, or 3
(video input)
: Signal flow
Audio/Video cable (not supplied)
Notes
• Since the high quality pictures on a DVD disc contain a lot of information,
picture noise may appear. In this case, adjust the sharpness (
“SHARP”)
under “PERSONAL ADJUST” in the “PICTURE MODE
” menu (see
page 30).
• Connect your DVD player directly to your TV. Connecting the DVD
player through other video equipment will cause unwanted picture noise.
Rear of TV
To video and
audio outputs
– 29 –
KV -EX34M69/EX34N93
RM-963RM-966
10
Using Your New TV
Securing the TV
To prevent the TV from falling, secure the TV using one of the following methods:
A
With the supplied screws, attach the stabilizer band to the TV stand and to
the rear of the TV using the provided hole.
OR
B
Put the cord or chain through the clamps to secure the TV against a wall or
pillar.
Note
• Use only the supplied screws. Use of other screws may damage the TV.
OR
3.8 mm
20
mm
A
B
11
Using Your New TV
Using Your New TV
Number buttons
PROGR +/–
Watching the TV
This section explains various functions
and operations available while watching
the TV. Most operations can be done
using the remote.
or
231
564
897
0
JUMP
DRC-MF
PROGR
MENU
FAVORITE
RESET
SOUND
MODE
SURROUND
PIC MODE
PIP PROGR
PIP PROGR
ENTER
PROGRMENU
AUTO
PROGR
ENTER SELECT
L(MONO) R
4
PROGRMENU
AUTO
PROGR
ENTER
SELECT
123
456
78
0
9
JUMP
PROGR
1
Press ! to turn on the TV.
When the TV is in standby
mode (the 1 indicator on
the TV is lit red), press ?/1
on the remote or
PROGR +/– on the TV.
2
Press PROGR +/– or the
number buttons to select
the program number.
For double digit numbers, press
-, then the number (e.g., for 25,
press -, then 2 and 5).
Note
• When you turn on the TV, either the program number or video input is
displayed for approximately 40 seconds. The ECO MODE (
) icon will
also appear if “ECO MODE’
’ in the “SETUP” menu is set “ON” (see
page 34).
To select a program number quickly
(1) Press and hold PROGR +/
–.
(2) Release PROGR +/
– when the desir
ed program number appears.
Note
• When you select a program number quickly, the picture may be disrupted.
This does not indicate a malfunction.
1
indicator
continued
?/1
– 30 –
KV-EX34M69/EX34N93
RM-963RM-966
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