SERVICE MANUAL
DA
TA
COLOR TELEVISION
TV-SE2130
TV-SE1430
S/M Code No. 09-009-350-0N1
KY EZY
KY EZY
-2-
NOTICES BEFORE REPAIRING
To make the best use of this equipment, make sure to
obey the following items when repairing (or mending).
1. Do not damage or melt the tunicate of the leading
wire on the AC1 side, including the power supply
cord.
2. Do not soil or stain the letters on the spec.
inscription plates, notice labels, fuse labels, etc.
3. When repairing the part extracted from the
conducted side of the board pattern, fix it firmly
with applying bond to the pattern and the part.
4. Restore the following items after repairing.
1) Conditions of soldering of the wires (especially,
the distance on the AC1 side).
2) Conditions of wiring, bundling of wires, etc.
3) Types of the wries.
4) Attachment conditions of all types of the insulation.
5. After repairing, always measure the insulation
resistance and perform the voltage-withstand test
(See Fig-1).
1) The insulation resistance must be 7.3 M
to 10.1 M
when applying
500V per second.
2) In the voltage withstand test, apply 3.0 kV for 1
minute and check that the GO lamp lights.
*
Breaking current set to 10 mA.
*
Connect the safety checker as shown in Fig-1,
then measure the resistance and perform the test.
*
Do not touch the equipment during testing.
*
For details of the safety checker, refer to the supplied
Operation manual.
When servicing and checking on the TV, note the followings.
!
1. Keep the notices
As for the places which need special attentions, they
are indicated with the labels or seals on the cabinet,
chassis and parts. Make sure to keep the indications
and notices in the operation manual.
2. Avoid an electric shock.
There is a high voltage part inside. Avoid an electric
shock while the electric current is flowing.
3. Use the designated parts.
The parts in this equipment have the specific
characters of incombustibility and withstand voltage
for safety.
Therefore, the part which is replaced should be used
the part which has the same character. Especially as
to the important parts for safety which is indicated in
the circuit diagram or the table of parts as a
mark,
the designated parts must be used.
4. Put parts and wires in the original position after
assembling or wiring.
There are parts which use the insulation material
such as a tube or tape for safety, or which are
assembled so that these parts do not contact with
the printed board. The inside wiring is designed not
to get closer to the pyrogenic parts and high voltage
parts. Therefore, put these parts in the original
positions.
5. Take care of the cathode-ray tube.
By setting an explosion-proof cathode-ray tube is set
in this equipment, safety is secured against
implosion.
However, when removing it or serving from
backward, it is dangerous to give a shock. Take
enough care to deal with it.
6. Avoid an X-ray.
Safety is secured against an X-ray by considering
about the cathode-ray tube and the high voltage
peripheral circuit, etc. Therefore, when repairing the
high voltage peripheral circuit, use the designated
parts and do not change the circuit. Repairing
except indicates causes rising of high voltage, and
the cathode-ray tube emits an X-ray.
7. Perform a safety check after servicing.
Confirm that the screws, parts and wiring which were
removed in order to service are put in the original
positions, or whether there are the portions which are
deteriorated around the places serviced.
Insulation resistance: 7.3M
to 10.1 M (500 V/s)
Voltage-withstand: 3.0 kV for 1 minute
Fig-1
Safety checker (Model 7110, etc.)
Earth cable
AC cable
Connect the earth cable
to the outside metal part
terminal.
This symbol is given to important parts which serve to maintain the safety of the product, and which
are made to confirm to special Safety Specifications.
Therefore, when replacing a component with this symbol make absolutely sure that you use a
designated part.
! Safety Components Symbol
-3-
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ACCESSORIES LIST
SPECIFICATIONS
Tuner system
Frequency synthesized tuner
Picture tube
TV-SE2130: 21 in.(50.8 cm "V"), 90 degree deflection
TV-SE1430: 14 in.(34 cm "V"), 90 degree deflection
TV system
PAL (B/G, D/K, I), SECAM (D/K, L)
Channel coverage
VHF: E2-E12
UHF: E21-E69
CABLE: S1-S41
Antenna input
75 ohms, unbalanced
Video input
1.0 Vp-p, 75 ohms, unbalanced
Video output
1.0 Vp-p, 75 ohms, unbalanced
Audio input
-3.8 dBs, 50 kohms
Audio output
-3.8 dBs less than 1 kohm
Operating temperature
5°C to 40°C
Power requirements
220-240 V AC, 50 Hz
Power consumption
TV-SE2130: 74 watts
TV-SE1430: 60 watts
Standby
TV-SE2130: 3 watts
TV-SE1430: 3 watts
Dimensions
TV-SE2130: 610(W) x 448(H) x 485(D) mm
(241/
8 x 17
3/
4 x 19
1/
8 in.)
TV-SE1430: 450(W) x 332(H) x 377(D) mm
(173/
4 x 13
1/
8 x 14
7/
8 in.)
Weight
TV-SE2130: Approx. 22 kg (48.4 lbs.)
TV-SE1430: Approx. 11.5 kg (25.3 lbs.)
· Design and specifications are subject to change without notice.
1
8A-JB4-901-010
IB,K (E) -SE2130/ 1430<14KY,21KY>
1
8A-JB4-903-010
IB,EZ (EGDSI) -SE2130/ 1430<14EZY,21EZY>
2
8A-JB4-610-010
RC UNIT,RC-AVT02<14KY,14EZY>
2
8A-JB4-610-010
RC UNIT,RC-AVT02<21KY,21EZY>
-4-
Anode cap
CRT GND
Hook
CRT
CRT GND
Grip
DISASSEMBLY INSTRUCTIONS
1. REAR CABINET REMOVAL
Figure 1-1
2. HIGH-VOLTAGE CAP (ANODE CAP) REMOVAL
2-1. Cautions before Removing
Discharge the anode voltage
(1)
The anode voltage is not discharged completely from the
CRT of this unit even after the power is turned off. Be
sure to discharge the residual anode voltage before
removing the anode cap.
Do not use pliers
(2)
Do not use pliers, etc. to remove the anode cap. If you
used pliers and bent the hook to remove the cap, the spring
characteristics of the hook could be lost, and when
reinstalled, the cap would come off from the CRT anode
button easily, causing an accident.
Do not turn the anode cap
(3)
If the anode cap is turned in the direction of its
circumference, the hook is likely to come off.
2-2. Anode Cap Removal
Discharge the anode voltage. (See Figure 2-1)
(1)
Connect a flat-bladed screwdriver to the CRT GND via
an alligator clip.
(2)
Use a tester to check the end of the screwdriver and ground
of the TV for continuity.
(3)
Touch the hook with the end of the screwdriver.
Caution : Be careful not to damage the anode cap.
(4)
Turn over the anode cap.
Caution : Be careful not to damage the anode cap.
Figure 2-1
Figure 2-2
Anode cap
CRT
Hook
Anode button
(1)
Remove eight screws 1, then remove the rear cabinet in
the direction of the arrow.
(See Figure1-1)
Front cabinet
Rear cabinet
-5-
(5)
Push the anode cap with your thumb in the direction of
arrow 1
as shown in the figure, then lift the cap in the
direction of arrow 2
to release the hook on one side.
(See Figure 2-3)
(6)
Turn over the anode cap on the side where the hook was
released and pull out the cap in the direction opposite to
that on which the cap was pushed. (See Figure 2-4)
Caution : Do not pull out the anode cap straight up.
: Do not pull the cap forcibly. After removing
the cap, check that the hook is not deformed.
Figure 2-3
3. ANODE CAP REINSTALLTION
Observe the cautions carefully so that no accident occurs
due to a defect in installing the anode cap and so it does
not come off.
3-1. Caution before Reinstalling
Never turn the anode cap after installing it
Never re-use the hook when it has been deformed
(1)
If the anode cap is turned after it is installed, it may come
off. Therefore, arrange the high-voltage cable before
attaching the anode cap. (See Figure 3-1)
(2)
If you have attached the anode cap before arranging the
high-voltage cable, arrange the cable carefully so the cap
does not turn.
3-2. Anode cap reinstallation
(1)
Use a clean cloth moistened slightly with alcohol to clean
the installation section. (See Figure 3-2)
Caution : Check that the installation section is free from
dust, foreign matter, etc.
(2)
Coat the anode cap installation circumference with an
appropriate amount of the specified silicone grease (KS-
650N).
Caution : Be careful that silicone grease does not enter
the anode button.
CRT
CRT
Anode cap
Hook
Hook
Anode cap
Hook
Anode button
CRT
Left
Right
Anode cap
Anode button
Installation
section
Figure 2-4
Figure 3-1
Figure 3-2