Proper service and repair is important to the safe, reliable operation of all
Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service
operations. Some of these service special tools should be used when and
as recommended.
It is important to note that this service manual contains various CAUTIONS
and NOTICES which should be carefully read in order to minimize the risk of
personal injury to service personnel. The possibility exists that improper
service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai
could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous
consequences of each way. Consequently, Funai has not undertaken any
such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the
equipment will be jeopardized by the service method selected.
Mechanical Parts List .......................................... 12-1
Electrical Parts List.............................................. 13-1
SPECIFICATIONS
<TUNER>ANT. Input ------------------- 75ohm Unbal., F type
Reference Level ----------- 20Vp-p (CRT Green Cathode)
Test Input Signal ---------- 400Hz 30% modulation
DescriptionConditionUnitNominalLimit
1. Intermediate Freq.Picture
Sound
2. Peak Picture SensVHF
CATV
UHF
3. AFT Pull In Range (10mV input)
-
<DEFLECTION>
DescriptionConditionUnitNominalLimit
1. Deflection Freq.Horizontal
Vert ical
2. LinearityHorizontal
Vert ical
3. Over Scan
4. High Voltage
-
-
<VIDEO & CHROMA>
DescriptionConditionUnitNominalLimit
MHz
MHz
dBµv
dBµv
dBµv
MHz±2.0±0.7
KHz
Hz
%
%
%10
KV29
45.75
41.25
15
15
15
15.734
60
-
-
-
30
30
40
-
-
±15
±10
-
-
1. MisconvergenceCenter
Side
Corner
2. BrightnessAPL 100%Ft-L2515
3. Color Temperature
4. ResolutionHorizontal
<AUDIO>
DescriptionConditionUnitNominalLimit
1. Audio Output Power10% THDW10.8
2. Audio Distortion (w/LPF)500mW%27
3. Audio Freq. Response-3dBHz70~11K
Note:
Nominal specifications represent the design specifications. All units should be able to approximate
these. Some will exceed and some may drop slightly below these specifications. Limit specifications
represent the absolute worst condition that still might be considered acceptable. In no case should
a unit fail to meet limit specifications.
All items are measured across 8Ω load at speaker output terminal.
-
Vert ical
mm
mm
mm
°K9200°K
Line
Line
-
-
-
250
300
0.4
1.5
2.1
-
-
-
-
1-1L6200SP
IMPORTANT SAFETY PRECAUTIONS
Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical
codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally
important to implement the following precautions when a set is being serviced.
Safety Precautions for TV Circuit
1. Before returning an instrument to the custom-
er, always make a safety check of the entire instru-
ment, including, but not limited to, the following
items:
a. Be sure that no built-in protective devices are de-
fective and have been defeated during servicing.
(1) Protective shields are provided on this chassis
to protect both the technician and the customer.
Correctly replace all missing protective shields, including any removed for servicing convenience. (2)
When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all
protective devices, including but not limited to,
nonmetallic control knobs, insulating fishpapers,
adjustment and compartment covers/shields, and
isolation resistor/capacitor networks. Do not oper-
ate this instrument or permit it to be operated
without all protective devices correctly installed and functioning. Servicers who defeat
safety features or fail to perform safety checks
may be liable for any resulting damage.
b. Be sure that there are no cabinet openings through
which an adult or child might be able to insert their
fingers and contact a hazardous voltage. Such
openings include, but are not limited to, (1) spacing between the picture tube and the cabinet
mask, (2) excessively wide cabinet ventilation
slots, and (3) an improperly fitted and/or incorrectly
secured cabinet back cover.
c. Antenna Cold Check - With the instrument AC
plug removed from any AC source, connect an
electrical jumper across the two AC plug prongs.
Place the instrument AC switch in the on position.
Connect one lead of an ohmmeter to the AC plug
prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and, if applicable, to the
coaxial connector. If the measured resistance is
less than 1.0 megohm or greater than 5.2 megohm, an abnormality exists that must be corrected
before the instrument is returned to the customer.
Repeat this test with the instrument AC switch in
the off position.
d. Leakage Current Hot Check - With the instru-
ment completely reassembled, plug the AC line
cord directly into a 120V AC outlet. (Do not use an
isolation transformer during this test.) Use a leak-
age current tester or a metering system that complies with American National Standards Institute
(ANSI) C101.1 Leakage Current for Appliances
and Underwriters Laboratories (UL) 1410, (50.7).
With the instrument AC switch first in the on position and then in the off position, measure from a
known earth ground (metal water pipe, conduit,
etc.) to all exposed metal parts of the instrument
(antennas, handle brackets, metal cabinet, screw
heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current
measured must not exceed 0.5 milli-ampere. Reverse the instrument power cord plug in the outlet
and repeat the test.
READING SHOULD
NOT BE ABOVE 0.5 mA
LEAKAGE
DEVICE
BEING
TESTED
TEST ALL EXPOSED
METAL SURFACES
ALSO TEST WITH
PLUG REVERSED
USING AC
ADAPTER PLUG
AS REQUIRED
ANY MEASUREMENTS NOT WITHIN THE LIMITS
SPECIFIED HEREIN INDICATE A POTENTIAL
SHOCK HAZARD THAT MUST BE ELIMINATED
BEFORE RETURNING THE INSTRUMENT TO
THE CUSTOMER OR BEFORE CONNECTING
THE ANTENNA OR ACCESSORIES.
e. X-Radiation and High Voltage Limits - Because
the picture tube is the primary potential source of
X-radiation in solid-state TV receivers, it is specially constructed to prohibit X-radiation emissions.
For continued X-radiation protection, the replacement picture tube must be the same type as the
original. Also, because the picture tube shields
and mounting hardware perform an X-radiation
protection function, they must be correctly in place.
High voltage must be measured each time servic-
CURRENT
TESTER
+
EARTH
GROUND
_
2-1L6115IMP
ing is performed that involves B+, horizontal deflection or high voltage. Correct operation of the Xradiation protection circuits also must be reconfirmed each time they are serviced. (X-radiation
protection circuits also may be called "horizontal
disable" or "hold down.") Read and apply the high
voltage limits and, if the chassis is so equipped,
the X-radiation protection circuit specifications given on instrument labels and in the Product Safety
& X-Radiation Warning note on the service data
chassis schematic. High voltage is maintained
within specified limits by close tolerance safety-related components/adjustments in the high-voltage
circuit. If high voltage exceeds specified limits,
check each component specified on the chassis
schematic and take corrective action.
2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the
receiver chassis, or on the picture tube.
3. Design Alteration Warning - Do not alter or add
to the mechanical or electrical design of this TV receiver. Design alterations and additions, including,
but not limited to circuit modifications and the addition of items such as auxiliary audio and/or video
output connections, might alter the safety characteristics of this receiver and create a hazard to the
user. Any design alterations or additions will void
the manufacturer's warranty and may make you,
the servicer, responsible for personal injury or
property damage resulting therefrom.
4. Picture Tube Implosion Protection Warning -
The picture tube in this receiver employs integral
implosion protection. For continued implosion protection, replace the picture tube only with one of
the same type number. Do not remove, install, or
otherwise handle the picture tube in any manner
without first putting on shatterproof goggles
equipped with side shields. People not so
equipped must be kept safely away while picture
tubes are handled. Keep the picture tube away
from your body. Do not handle the picture tube by
its neck. Some "in-line" picture tubes are equipped
with a permanently attached deflection yoke; because of potential hazard, do not try to remove
such "permanently attached" yokes from the picture tube.
5. Hot Chassis Warning -
a. Some TV receiver chassis are electrically connect-
ed directly to one conductor of the AC power cord
and maybe safety-serviced without an isolation
transformer only if the AC power plug is inserted
so that the chassis is connected to the ground side
of the AC power source. To confirm that the AC
power plug is inserted correctly, with an AC voltmeter, measure between the chassis and a known
earth ground. If a voltage reading in excess of 1.0V
is obtained, remove and reinsert the AC power
plug in the opposite polarity and again measure
the voltage potential between the chassis and a
known earth ground.
b. Some TV receiver chassis normally have 85V
AC(RMS) between chassis and earth ground regardless of the AC plug polarity. This chassis can
be safety-serviced only with an isolation transformer inserted in the power line between the receiver
and the AC power source, for both personnel and
test equipment protection.
c. Some TV receiver chassis have a secondary
ground system in addition to the main chassis
ground. This secondary ground system is not isolated from the AC power line. The two ground systems are electrically separated by insulation
material that must not be defeated or altered.
6. Observe original lead dress. Take extra care to assure correct lead dress in the following areas:a.
near sharp edges,b. near thermally hot parts-be
sure that leads and components do not touch thermally hot parts,c. the AC supply,d. high voltage,
and,e. antenna wiring. Always inspect in all areas
for pinched, out of place, or frayed wiring. Check
AC power cord for damage.
7. Components, parts, and/or wiring that appear to
have overheated or are otherwise damaged
should be replaced with components, parts, or wiring that meet original specifications. Additionally,
determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.
8. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual
inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc.. Parts
that have special safety characteristics are identified by a ( # ) on schematics and in parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire, and/or
other hazards. The product's safety is under review continuously and new instructions are issued
whenever appropriate. Prior to shipment from the
factory, our products are strictly inspected to confirm they comply with the recognized product safety and electrical codes of the countries in which
they are to be sold. However, in order to maintain
such compliance, it is equally important to implement the following precautions when a set is being
serviced.
2-2L6115IMP
Precautions during Servicing
A. Parts identified by the ( # ) symbol are critical for
safety.
Replace only with part number specified.
B. In addition to safety, other parts and assemblies
are specified for conformance with regulations applying to spurious radiation. These must also be
replaced only with specified replacements.
Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
D. Use specified insulating materials for hazardous
live parts. Note especially:
1) Insulation Tape
2) PVC tubing
3) Spacers
4) Insulators for transistors.
E. When replacing AC primary side components
(transformers, power cord, etc.), wrap ends of
wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat produc-
ing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.)
G. Check that replaced wires do not contact sharp
edged or pointed parts.
H. When a power cord has been replaced, check that
5~6 kg of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.
J. Use care that foreign objects (screws, solder drop-
lets, etc.) do not remain inside the set.
K. Crimp type wire connector
The power transformer uses crimp type connec-
tors which connect the power cord and the primary
side of the transformer. When replacing the trans-
former, follow these steps carefully and precisely
to prevent shock hazards.
Replacement procedure
1) Remove the old connector by cutting the wires at
a point close to the connector.
Important: Do not re-use a connector (discard it).
2) Strip about 15 mm of the insulation from the ends
of the wires. If the wires are stranded, twist the
strands to avoid frayed conductors.
3) Align the lengths of the wires to be connected. Insert the wires fully into the connector.
4) Use the crimping tool to crimp the metal sleeve at
the center position. Be sure to crimp fully to the
complete closure of the tool.
L. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the
AC supply outlet.
2-3L6115IMP
Safety Check after Servicing
Examine the area surrounding the repaired location
for damage or deterioration. Observe that screws,
parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance
with safety standards.
1. Clearance Distance
When replacing primary circuit components, confirm
specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)
Table 1 : Ratings for selected area
AC Line VoltageRegion
110 to 130 V
Note: This table is unofficial and for reference only. Be
sure to confirm the precise values.
USA or
CANADA
Clearance
Distance (d), (d')
≥ 3.2 mm
(0.126 inches)
2. Leakage Current Test
Confirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and
externally exposed accessible parts (RF terminals,
antenna terminals, video and audio input and output
terminals, microphone jacks, earphone jacks, etc.) is
lower than or equal to the specified value in the table
below.
Measuring Method : (Power ON)
Insert load Z between B (earth ground, power cord
plug prongs) and exposed accessible parts. Use an
AC voltmeter to measure across both terminals of load
Z. See Fig. 2 and following table.
Z
1.5kΩ
Chassis or Secondary Conductor
Primary Circuit Terminals
dd'
Exposed Accessible Part
AC Voltmeter
0.15µF
Earth Ground
B
Power Cord Plug Prongs
(High Impedance)
Fig. 1
Fig. 2
Table 2 : Leakage current ratings for selected areas
AC Line VoltageRegionLoad ZLeakage Current (i)Earth Ground (B) to:
0.15µF CAP. & 1.5kΩ
110 to 130 VUSA
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
RES. connected in
parallel
2-4L6115IMP
i≤0.5mA rms
Exposed accessible
parts
STANDARD NOTES FOR SERVICING
Circuit Board Indications
a. The output pin of the 3 pin Regulator ICs is indicat-
ed as shown.
Top View
Out
b. For other ICs, pin 1 and every fifth pin are indicat-
ed as shown.
Pin 1
c. The 1st pin of every male connector is indicated as
shown.
Pin 1
Input
In
Bottom View
5
10
Pb (Lead) Free Solder
Pb free mark will be found on PCBs used Pb free
solder. (Refer to figure.) For PCBs with Pb free
mark, be sure to use Pb free solder. For PCBs
without Pb free mark, use standard solder.
Pb free mark
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
(1) Prepare the hot-air flat pack-IC desoldering ma-
chine, then apply hot air to the Flat Pack-IC (about
5 to 6 seconds). (Fig. S-1-1)
Fig. S-1-1
(2) Remove the flat pack-IC with tweezers while ap-
plying the hot air.
(3) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(4) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Caution:
1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat PackIC.
2. Do not supply hot air to the chip parts around the
flat pack-IC for over 6 seconds because damage
to the chip parts may occur. Put masking tape
around the flat pack-IC to protect other parts from
damage. (Fig. S-1-2)
3-1L14STA
3. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or the solder lands under the IC when removing it.
With Soldering Iron:
(1) Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
CBA
Masking
Tape
Tweezers
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Fig. S-1-2
Flat Pack-IC
Desoldering Braid
Soldering Iron
Fig. S-1-3
(2) Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering machine.(Fig. S-1-4)
Sharp
Pin
Fine Tip
Soldering Iron
(3) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(4) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
With Iron Wire:
(1) Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
(2) Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
(3) While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.
Fig. S-1-4
3-2L14STA
(4) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(5) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Note:
When using a soldering iron, care must be taken to
ensure that the flat pack-IC is not being held by
glue. When the flat pack-IC is removed from the
CBA, handle it gently because it may be damaged
if force is applied.
2. Installation
(1) Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA
so you can install a replacement flat pack-IC more
easily.
(2) The "I" mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the 1
on the PCB when positioning for installation. Then
pre- solder the four corners of the flat pack-IC.
(See Fig. S-1-8.)
(3) Solder all pins of the flat pack-IC. Be sure that
none of the pins have solder bridges.
To Solid
Mounting Point
CBA
Tweezers
Hot Air Blower
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
or
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Presolder
CBA
Fig. S-1-7
Flat Pack-IC
Fig. S-1-6
Fig. S-1-8
3-3L14STA
Instructions for Handling
Semiconductors
Electrostatic breakdown of the semiconductors may
occur due to a potential difference caused by electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1MΩ) that is properly grounded to remove any static electricity that may
be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
with proper grounding (1MΩ) on the workbench or
other surface, where the semiconductors are to be
placed. Because the static electricity charge on clothing will not escape through the body grounding band,
be careful to avoid contacting semiconductors with
your clothing.
<Incorrect>
<Correct>
1MΩ
CBA
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate
3-4L14STA
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps for the
cabinet parts, and the CBA in order to gain access to
item(s) to be serviced. When reassembling, follow the
steps in reverse order. Bend, route and dress the
cables as they were.
Caution !
When removing the CRT, be sure to discharge the
Anode Lead of the CRT with the CRT Ground Wire
before removing the Anode Cap.
[1] Rear Cabinet
[2] CRT CBA
[3] Main CBA
[4] CRT
2. Disassembly Method
Note :
(1) Order of steps in procedure. When reassembling,
follow the steps in reverse order. These numbers
are also used as the Identification (location) No. of
parts in figures.
(2) Parts to be removed or installed.
(3) Fig. No. showing procedure of part location
(4) Identification of part to be removed, unhooked, un-
locked, released, unplugged, unclamped, or des-
oldered.
S=Screw, P=Spring, L=Locking Tab, CN=Con-
nector, *=Unhook, Unlock, Release, Unplug, or
Desolder
2(S-2) = two Screws (S-2)
(5) Refer to the following "Reference Notes in the
Table."
Reference Notes in the Table
1. Removal of the Rear Cabinet. Remove screws
7(S-1), 2(S-2) and (S-4) then slide the Rear Cabi-
net backward.
2. Removal of the CRT CBA. Disconnect CN1501
then pull the CRT CBA backward.
3. Removal of the Main CBA. Disconnect CN571 on
the Main CBA then slide the Main CBA backward.
Removal
Step/
Loc. No.
[1]
[2]CRT CBA4,5CN5012
[3]Main CBA3,5CN5713
[4]CRT44(S-3), Anode Cap4
Part
Rear
Cabinet
Fig.
No
1,2
Remove/*unlock/
release/unplug/
unclamp/desolder
7(S-1), 2(S-2),
(S-4)
Note
1
↓↓↓↓↓
(1)(2)(3)(4)(5)
Caution:
Discharge the Anode Lead of the CRT with the CRT
Ground Wire before removing the Anode Cap.
4. Removal of the CRT. Remove screws 4(S-3) and
Anode Cap. then slide the CRT backward.
4-1L2401DC
(S-1)
(S-1)
(S-1)
(S-4)
(S-2)
[1] Rear Cabinet
(S-1)
(S-1)
(S-2)
(S-1)
Fig. 1
(S-4)
(S-3)
[3] Main CBA
(S-3)
Fig. 3
[2] CRT CBA
Anode Cap
(S-1)
(S-1)
(S-1)
[1] Rear Cabinet
Fig. 2
(S-3)
(S-3)
[4] CRT
Fig. 4
4-2L2401DC
TV Cable Wiring Diagram
DG691
DEGAUSSING COIL
SP802
SP801
CLN802
CN691
CN802
MAIN CBA
CLN801
CN801
WH301A
AC601
AC CORD
FLYBACK
TRANSFORMER
T571
WH501A
CN571
FOCUS
SCREEN
ANODE
TU11
TUNER
TO CRT GROUND
WH501B
CN1501
JK1501
WH301B
Fig. 5
4-3L2401DC
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note:
"CBA" is abbreviation for "Circuit Board Assembly."
NOTE:
Electrical adjustments are required after replacing
circuit components and certain mechanical parts.
It is important to perform these adjustments only
after all repairs and replacements have been completed.
Also, do not attempt these adjustments unless the
proper equipment is available.
Test Equipment Required
1. NTSC Pattern Generator (Color Bar W/White
Window, Red Color, Dot Pattern, Gray Scale,
Monoscope, Multi-Burst)
2. DC Voltmeter
3. Oscilloscope: Dual-trace with 10:1 probe,
V-Range:0.001~50V/Div,
F-Range: DC~AC-60MHz
4. Plastic Tip Driver
5. Remote control unit: Part No. NE122UD
6. DC power supply 13.2V/5A
How to make Service remote control unit:
1.
Prepare normal remote control unit.
(Part No. NE122UD --- [ 6420FE ])
(Part No. NE154UD, NE142UD, N0108UD,
N0132UD, NE116UD, NE153UD, NE141UD,
NE122UD, or NE121UD --- [ EWF2004 ])
Remove 3 Screws from the back lid. (Fig. 1-1)
2. Added J1 (Jumper Wire) to the remote control CBA.
(Fig. 1-2)
How to set up the service mode:
Service mode:
1. Use the service remote control unit.
2. Turn the power on. (Use main power on the TV
unit.)
3. Press "SLEEP" button on the service remote control unit. Version of micro computer will display on
the CRT. (Ex: 058-0.06)
4. Check the display on the lower left is "2641" and if
it is not "2641," set it at "2641" according to "2. Initial Setting."
1. +B Adjustment
Purpose: To obtain correct operation.
Symptom of Misadjustment: The picture is dark and
the unit does not operate correctly.
Test PointAdj. PointModeInput
TP601(+B)
TP300(GND)
TapeM. EQ.Spec.
---DC Voltmeter+114±0.5V DC.
Note: TP601, TP300(GND), VR661 --- Main CBA
1. Connect DC Volt Meter to TP601 and TP300(GND).
2. Adjust VR661 so that the voltage of TP601 becomes
+114±0.5V DC.
VR661------
SCREWS
REMOTE CONTROL UNIT
J 1
REMOTE CONTROL CBA
Fig. 1-1
Fig. 1-2
5-1L2401EA
2. Initial Setting
General
1. Enter the Service mode. (See page 5-1)
2. Press "VOL p" button on the service remote control
unit. Display changes "C/D," "7F," "LANGUAGE,"
"ACCESS CODE," "SOUND TYPE," "VIDEO
TONE," "FM MODE," "V-OUT," "VIDEO," "AV
MEMO," "STABLE SOUND," "FILTER," "1000,"
"YUV MEMORY," "NO SIG BRT," "A-MUTE POL,"
and "V-MENU" cyclically when "VOL p" button is
pressed.
3. To set the following each data value, press "CH o
/ p" buttons on the service remote control unit.
7F --- Set to "FF."
LANGUAGE --- Set to "SPA/FRA."
ACCESS CODE --- Set to "OFF."
SOUND TYPE --- Set to "MTS."
VIDEO TONE --- Set to "ON."
FM-MODE --- Set to "OFF."
V-OUT --- Set to "OFF."
VIDEO --- Set to "V1/V2."
AV MEMO --- Set to "OFF."
STABLE SOUND --- Set to "OFF."
FILTER --- Set to "OFF."
Adjusting the monitoring time
--- Set to "1000."
YUV MEMORY --- Set to "OFF."
NO SIG BRT --- Set to "0."
A-MUTE POL --- Set to "H."
V-MENU --- Set to "OFF."
3. Setting for BRIGHT, CONTRAST,
COLOR, TINT, and SHARPNESS
data Values
General
1. Enter the Service mode. (See page 5-1)
2. Press "MENU" button on the service remote control
unit. Display changes "BRT," "CNT," "CLR," "SCLR," "TNT," "V-TNT," "S-TNT," "SHARP," and
"S-SRP," cyclically when "MENU" button is
pressed.
CLR
1. Press "MENU" button on the service remote control unit. Then select "COLOR" (CLR) display.
2. Press "CH o/p" buttons on the service remote
control unit so that the value of "COLOR" (CLR)
becomes 58.
S-CLR
1. Press "MENU" button on the service remote control unit. Then select "S-COLOR" (S-CLR) display.
2. Press "CH o/p" buttons on the service remote
control unit so that the value of "S-COLOR" (SCLR) becomes 58.
TNT
1. Press "MENU" button on the service remote control unit. Then select "TINT" (TNT) display.
2. Press "CH o/p" buttons on the service remote
control unit so that the value of "TINT" (TNT) becomes 60.
V-TNT
1. Press "MENU" button on the service remote control unit. Then select "V-TINT" (V-TNT) display.
2. Press "CH o/p" buttons on the service remote
control unit so that the value of "V-TINT" (V-TNT)
becomes 60.
S-TNT
1. Press "MENU" button on the service remote control unit. Then select "S-TINT" (S-TNT) display.
2. Press "CH o/p" buttons on the service remote
control unit so that the value of "S-TINT" (S-TNT)
becomes 60.
SHARP
1. Press "MENU" button on the service remote control unit. Then select "SHARPNESS" (SHARP) display.
2. Press "CH o/p" buttons on the service remote
control unit and select "43."
S-SRP
1. Press "MENU" button on the service remote control unit. Then select "S-SHARPNESS" (S-SRP)
display.
2. Press "CH o/p" buttons on the service remote
control unit and select "43."
Note:BRIGHT data value does not need to be adjust-
ed at this moment.
CNT
1. Press "MENU" button on the service remote control
unit. Then select "CONTRAST" (CNT) display.
2. Press "CH o/p" buttons on the service remote
control unit so that the value of "CONTRAS" (CNT)
becomes 84.
5-2L2401EA
4. H f0 Adjustment
Purpose: To get correct horizontal frequency.
Use service remote control unit.
1. Press "2" button on the service remote control unit.
and select H-ADJ mode. (By pressing "2" button
the display will change from TV AGC to H-ADJ.)
2. Press "CH o/p" button on the service remote con-
trol unit so that display will change "0" ~ "7". At this
moment, Choose "4".
3. Turn the power off and on again. (Main Power button on the TV unit.)
5. Black Stretch Control Adjustment
Purpose: To show the fine black color.
Symptom of Misadjustment: Black color will not
appear correctly.
Note: Use service remote control unit.
1. Enter the Service mode. (See page 5-1)
2. Press "6" button on the service remote control unit.
"B-S" is indicated.
3. Press "CH o / p" buttons on the service remote control unit so that display will change "OFF," "0," and
"1." Then choose "B-S OFF."
4. Press "6" button on the service remote control unit.
"B-S2" is indicated.
5. Press "CH o / p" buttons on the service remote
control unit so that display will change "0" and "1."
Then choose "B-S2 0."
6. Turn the power off and on again, using the main
power button on the TV unit.
6. Purity Check
1. Enter the Service mode. (See page 5-1)
2. Press "7" button on the remote control unit. Each
time pressing 7" button on the remote control unit,
display changes Red mode, Green mode, Blue
mode, and White mode cyclically.
3. Select White mode.
4. Turn the power off and on again. (Main power button on the TV unit.)
7. SD Check Mode
1. Enter the Service mode. (See page 5-1)
2. Press "1" button on the remote control unit. The
unit enter the SD-Check mode.
3. The unit starts selecting the added channel from
first channel according to the memorized CH ADD/
DELL data and CATV/TV data in RAM.
SD Check mode (Factory mode)
Press "1" buton.
7
Please wait
OSD color:
Magenta
There is no SD after
selecting channel.
13
Please wait
There are SD
in all channel.
When SD-Check starting,
there is no ADD channel.
OSD color:
Magenta
26
OK
OSD color:
Magenta
ADD nothing
OSD color:
Magenta
30
NG
OSD color:
Magenta
5-3L2401EA
8. H. Position Adjustment
Purpose: To obtain correct horizontal position of
screen image.
Symptom of Misadjustment: If H. Position is incor-
rect, horizontal position of image on the screen may
not be properly displayed.
10. V. Position Adjustment
Purpose: To obtain correct vertical width of screen
image.
Symptom of misadjustment: If V. Position is incor-
rect, vertical height of image on the screen may not be
properly displayed.
Test PointAdj. PointModeInput
---
TapeM. E Q.Spec .
---Monoscope90±5%
Note: Use service remote control unit
1. Operate the unit for at least 20 minutes.
2. Enter the Service mode. (See page 5-1)
3. Receive the monoscope pattern.
4. Press "8" button on the remote control unit.
"H-P" is indicated.
5. Press "CH o/p" buttons on the service remote
control unit so that the monoscope pattern will be
90±5% of display size and the circle is round.
6. Turn the power off and on again. (Main power button on the TV unit.)
CH o / p
buttons
RF
Mono-
scope
9. V. Size Adjustment
Purpose: To obtain correct vertical width of screen image.
Symptom of Misadjustment: If V. Size is incorrect, vertical
size of image on the screen may not be properly displayed.
Test PointAdj. PointModeInput
---
TapeM. EQ.Spec.
---MonoscopeSee below.
Note: Use service remote control unit
1. Operate the unit for at least 20 minutes.
2. Enter the Service Mode. (See page 5-1)
3. Receive the monoscope pattern.
4. Press "9" button on the service remote control unit
and select "V-P" mode. (Display change "V-S" and
"V-P" cyclically when "9" button is pressed).
5. Press "CH o/p" buttons on the service remote
control unit so that the top and bottom of the monoscope pattern will be equal of each other.
6. Turn the power off and on again. (Main power button on the TV unit.)
CH o / p
buttons
RF
Mono-
scope
11. Software Reset
To reset software, press “5” button on the remote control unit for at least 5 seconds after pressing “CH
RETURN” button on the remote control unit.
Test PointAdj. PointModeInput
---
TapeM. E Q.Spec .
---Monoscope90±5%
Note: Use service remote control unit.
1. Operate the unit for at least 20 minutes.
2. Enter the Service mode. (See page 5-1)
3. Receive the monoscope pattern.
4. Press "9" button on the service remote control unit
and select "V-S" mode. (Display changes "V-S" and
"V-P" cyclically when "9" button is pressed).
5. Press "CH o/p" buttons on the service remote
control unit so that the monoscope pattern will be
90±5% of display size and the circle is round.
6. Turn the power off and on again. (Main power button on the TV unit.)
CH o / p
buttons
RF
Mono-
scope
5-4L2401EA
12. Cut-off Adjustment
Purpose: To adjust the beam current of R, G, B, and
screen voltage.
Symptom of Misadjustment: White color may be
reddish, greenish or bluish.
Test PointAdj. PointModeInput
Screen-Control
---
TapeM. E Q.Spec .
---
CH o / p
buttons
Pattern
Generator
Figure
PATTERN GENERATOR
RF
See Reference
Notes below.
Black
Raster
13. White Balance Adjustment
Purpose: To mix red, green and blue beams correctly
for pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
Test PointAdj. PointModeInput
White
Screen
TapeM. EQ.Spec.
---
CH o / p
buttons
Pattern
Generator,
Color analyzer
Figure
RF
Raster
(APL
100%)
See below
EXT. INPUT
Note: Screen Control FBT --- Main CBA
F.B.T= Fly Back Transformer
Use service remote control unit
1. Degauss the CRT and allow CRT to operate for 20
minutes before starting the alignment.
2. Input the Black Raster Signal from RF Input.
3. Enter the Service mode. (See page 5-1)
4. Press "VOL p" button on the service remote control unit and select "C/D" mode. (Display changes
"C/D," "7F," "LANGUAGE," "ACCESS CODE,"
"SOUND TYPE," "VIDEO TONE," "FM MODE,"
"V-OUT," "VIDEO," "AV MEMO," "STABLE
SOUND," "FILTER," "1000," "YUV MEMORY,"
"NO SIG BRT," "A-MUTE POL," and "V-MENU"
cyclically when "VOL p button is pressed.) then
press "1." The display will momentarily show "CUT
OFF R" (R= Red). Now there should be a horizontal line across the center of the picture tube. If
needed gradually turn the screen control on the flyback, clockwise until the horizontal line appears.
Adjust the Red Cut off by pressing the "CH o/p"
buttons. Proceed to Step 5 when the Red Cut off
adjustment is done.
5. Press the "2" button. The display will momentarily
show "CUT OFF G" (G=Green). Adjust the Green
Cut off by pressing the "CH o/p" buttons. Proceed
to step 6 when the Green Cut off adjustment is done.
6. Press the "3" button. The display will momentarily
show "CUT OFF B" (B=Blue). Adjust the Blue cut
off by pressing the "CH o/p" buttons. When done
with steps 4, 5 and 6 the horizontal line should be
pure white if not, then attempt the Cut off adjustment again.
Fig. 2
Color Analyzer
Note: Use service remote control unit
1. Operate the unit more than 20 minutes.
2. Face the unit to east. Degauss the CRT using Degaussing Coil.
3. Input the White Raster (APL 100%).
4. Set the color analyzer to the CHROMA mode and
after zero point calibration, bring the optical receptor to the center on the tube surface (CRT).
5. Enter the Service mode. Press "VOL p" button on the
service remote control unit and select "C/D" mode.
(Display changes "C/D," "7F," "LANGUAGE," "ACCESS CODE," "SOUND TYPE," "VIDEO TONE,"
"FM MODE," "V-OUT," "VIDEO," "AV MEMO,"
"STABLE SOUND," "FILTER," "1000," "YUV
MEMORY," "NO SIG BRT," "A-MUTE POL," and
"V-MENU" cyclically when "VOL p" button is
pressed.) then Press No. 8 button on the service remote control Unit.
6. Press No. 4 button on the service remote control
unit for Red adjustment. Press N0. 5 button on the
service remote control unit for Blue adjustment.
7. In each color mode, Press "CH o/p" button to adjust
the values of color.
8. Adjusting Red and Blue color so that the temperature
becomes 9200K (x: 286 / y: 294)±3%.
9. At this time, Re-check that Horizontal line is white.
If not, Re-adjust Cut-off Adjustment until the Horizontal Line becomes pure white.
10. Turn off and on again to return to normal mode. Receive APL 100% white signal and Check Chroma
temperatures become 9200K (x: 286 / y: 294)±3%.
Note: Confirm that Cut Off Adj. is correct after this
adjustment, and attempt Cut Off Adj. if needed.
Fig. 3
5-5L2401EA
14. Sub-Brightness Adjustment
Purpose: To get proper brightness.
Symptom of Misadjustment: If Sub-Brightness is
incorrect, proper brightness cannot be obtained by
adjusting the Brightness Control.
Test PointAdj. PointModeInput
---
TapeM. EQ.Spec.
---
White
Note:
IQW Setup level --- 7.5 IRE
Use service remote control unit
1. Enter the Service mode. (See page 5-1)
Then input IQW signal from RF Input.
2. Press "MENU" button on the service remote control
unit and Select "BRT" mode. (Display changes
"BRT," "CNT," "CLR," "S-CLR," "TNT," "V-TNT," "STNT," "SHARP," and "S-SRP," cyclically when
"MENU" button is pressed). Press "CH o/p" buttons
so that the bar is just visible (See above figure).
3. Turn the power off and on again. (Main power button on the TV unit.)
CH o / p
buttons
Pattern
Generator
Figure
RFIQW
See below
Black
This bar
just
visible
Fig. 4
15. Focus Adjustment
Purpose: Set the optimum Focus.
Symptom of Misadjustment: If Focus Adjustment is
incorrect, blurred images are shown on the display.
Test PointAdj. PointModeInput
---Focus Control---
TapeM. EQ.Spec.
---
Pattern
Generator
Mono-
scope
See below
The following adjustments normally are not
attempted in the field. Only when replacing the
CRT then adjust as a preparation.
16. Purity Adjustment
Purpose: To obtain pure color.
Symptom of Misadjustment: If Color Purity Adjust-
ment is incorrect, large areas of color may not be
properly displayed.
Test PointAdj. PointModeInput
Deflection
---
TapeM. EQ.Spec.
---
GREENREDBLUE
1. Set the unit facing east.
2. Operate the unit for over 30 minutes before adjusting.
3. Fully degauss the unit using an external degaussing coil.
4. Loosen the screw on the Deflection Yoke Clamper
and pull the Deflection Yoke back away from the
screen. (See Fig. 6)
5. Loosen the Ring Lock and adjust the Purity Magnets so that a red field is obtained at the center of
the screen. Tighten Ring Lock. (See Fig. 5,6)
6. Slowly push the Deflection Yoke toward bell of
CRT and set it where a uniform red field is obtained.
7. Tighten the clamp screw on the Deflection Yoke.
Yoke Purity
Magnet
Pattern
Generator
Figure
---
See below.
Red
Color
Fig. 5
Note: Focus VR (FBT) - Main CBA,
FBT=Fly Back Transformer
1. Operate the unit more than 30 minutes.
2. Face the unit to the East and Degauss the CRT
using Degaussing Coil.
3. Input the Monoscope Pattern.
4. Adjust the Focus Control on the FBT to obtain
clear picture.
5-6L2401EA
17. Convergence Adjustment
Purpose: To obtain proper convergence of red, green
and blue beams.
Symptom of Misadjustment: If Convergence Adjust-
ment is incorrect, the edge of white letters may have
color edges.
Test PointAdj. PointModeInput
C.P. Magnet
Dot Pattern
---
(RB),
C.P. Magnet
---
(RB-G),
Deflection Yoke
TapeM. EQ .Spec .
---
Pattern
Generator
See below.
Figures
CRT
RB-GRB
RING LOCK
C.P. MAGNET CLAMPER
C.P. MAGNET
SCREW
DY WEDGE
COIL
SCREW
COIL CLAMPER
DEFLECTION YOKE
PURITY
C.P. MAGNET (RB)
R
or
Crosshatch
Fig. 6
R
G
B
C.B. MAGNET (RB-G)
G
B
Fig. 7
RB
RB
G
G
Fig. 8
1. Loosen the Ring Lock and align red with blue dots
or Crosshatch at the center of the screen by rotating (RB) C.P. Magnets. (See Fig. 7)
2. Align red / blue with green dots at the center of the
screen by rotating (RB-G) C.P. Magnet. (See Fig. 8)
3. Paintlock the C.P. Magnets after adjustment.
4. Remove the DY Wedges and slightly tilt the Deflection Yoke horizontally and vertically to obtain
the best overall convergence.
5. Fix the Deflection Yoke by carefully inserting the
DY Wedges between CRT and Deflection Yoke.
5-7L2401EA
BLOCK DIAGRAMS
System Control Block Diagram
TO
IF/VIDEO BLOCK
INPUT0
Q161
Q131
TO
INPUT1
INPUT0
AUDIO BLOCK
VOLUME
A-MUTE
DG-ON-H
+5V-CTRL
TO
POWER SUPPLY
+5V-CTRL2
+8V-CTRL
BLOCK
PROTECT-2
PROTECT-1
PROTECT-1
P-ON-H
TO
PROTECT-2
CRT/H.V. BLOCK
PROTECT-3
TV MICON/VIDEO
/AUDIO/CHROMA
/DEFLECTION
IC111
REMOTE
RCV101
70
RCV-IN
KEY
SENSOR
66
KEY-IN1
SWITCH
69
KEY-IN2
IC151
(MEMORY)
SCL
SDA
58
56
72 I2C-OPEN
6
5
7
CS
SCL
SDA
63
INPUT0
SCL
SDA
AFT-IN
73
AFT-IN
80
INPUT1
AGC
75
AGC
57
62
A-MUTE
VOLUME
742818
DG-ON-H
+5V-CTRL
40
+8V-CTRL
+5V-CTRL2
79
P-ON-H
PROTECT-1
676876
PROTECT-2
PROTECT-3
TO
AUDIO BLOCK
6-1
TO
IF/VIDEO BLOCK
MAIN CBA
L2401BLS
IF/Video Block Diagram
TO
AUDIO BLOCK
TO
SYSTEM
CONTROL
BLOCK
TO
CRT/H.V. BLOCK
WH301B
TO
CRT/H.V. BLOCK
AGC
INPUT0
SIF
MAIN CBA
Q31
SIF
8
7
6
VCO F/B
AMP
EQ
1
AMP
2
AFT-IN
13
18
VCXO
X301
3.58MHz
BLUE5
GREEN4
WH301A
525150
RGB DRIVE
/CUT OFF
/H.V. BLK
OSD SW
CONTRAST
BRIGHTNESS
RGB MATRIX
/COLOR CONT
RED3
ACL
H-DRIVE
FBP-IN
RAMP-OUT
5346453837
V-RAMP-F/B
CF31
AUDIO SIGNAL
IC31 (IF SIGNAL PROCESS)
VIDEO SIGNALRF/IF SIGNAL
SF11
TU11
4.5MHz
TRAP
4
VIDEO
DET
VIF
AMP
16
17
SAW
FILTER
IF
CF32
4.5MHz
FILTER
VCO
1115
4
SCL
AGC
V-SYNC
PROCESS
PROCESS
CIRCUIT
CIRCUIT
S-SW
61
CHROMINANCE
PROCESS
CIRCUIT
LPF
CPS.
CIRCUIT
CPN.
29
CHROMA COMB
BASEBAND TINT
LUMINANCE
PROCESS
LPF
IF AGC DET
AFT
RF
AGC
14
WF16
8
SDA
EXT.CLK
AMP
11
WF2
14
11
TV MICON/VIDEO
/AUDIO/CHROMA
/DEFLECTION
IC111
SCL
581656
CPN.
CPS.
TUNER
SDA
32
LINE
26
24
WF1
JK701
VIDEO-IN
(FRONT)
H-SYNC
OSD
30
JK721
S-VIDEO-IN
CY
6-2
L2401BLIF
Audio Block Diagram
AUDIO SIGNAL
30
L-CH
OFFSET
CANCEL
75uS
DE-EMPH
MATRIXAGC
29
R-CH
OFFSET
CANCEL
WIDE BAND
EXPAND
WIDE BAND
RMS DET
WIDE BAND
FILTER
(L-R)/SAP
SW
SPECTRAL
EXPAND
dBX
DE-EMPH
SPECTRAL
RMS DET
SPECTRAL
FILTER
SP801
SPEAKER
L-CH
CLN801
SP-L 1
CN801
IC801 (AUDIO AMP)
SP802
SPEAKER
R-CH
JK801
HEADPHONE
JACK
SP-GND 2
VOLUME
/STANDBY
CONTROL
11
AMP
(R-CH)
8
14
AMP
MUTE
(L-CH)
3
WF6
CLN802
SP-R 1
SP-GND 2
CN802
TO
SYSTEM
CONTROL
VOLUME
A-MUTE
BLOCK
INPUT 0
INPUT 1
SCL
SDA
TO
POWER
SUPPLY
BLOCK
RF
Q801
5
RF
7
2
Q811
IC431 (MTS/SAP AUDIO SIGNAL PROCESS)
MAIN CBA
L+R
FILTER
L-R
FILTER
OFFSET
CANCEL
STEREO
FILTER
VCA
21
SIF
TO
IF/VIDEO BLOCK
SAP OUT
FILTER
SAP
DEMOD
SAP
FILTER
I2C
DECORDER
27
24
13
TUNER
REAR
FRONT
IC771 (INPUT SELECT)
111512
(L-CH)
(R-CH)
AUDIO-IN(L)
(REAR)
JK711
3
TUNER
REAR
421
JK711
SW CTL
FRONT
AUDIO-IN(R)
(REAR)
9 10
JK702
AUDIO-IN(L)
(FRONT)
JK703
AUDIO-IN(R)
(FRONT)
6-3
L2401BLA
CRT/H.V. Block Diagram
V-
DRIVEH-DRIVE
DY551 D.Y.
1
3
4
5
CN571
WF12
WF9
ANODE
FOCUS
SCREEN
ANODE
JK1501
WH501BWH501A
HEATER33
+200V
11
FOCUS
SCREEN
GND
748
WF14
V501
CRT
RGB
6
HEATER
9
11
10
Q1531
BLUE AMP
WF5WF13
GND
CN1501
5
THERMAL
PROTECTION
IC551 (V-DEFLECTION CONTROL)
AMP
7
WF11
MAIN CBA
VIDEO SIGNAL
RAMP-OUT
PULSE
UP
1
V-RAMP-F/B
WF10
GREEN AMP
Q1521
WF4
SCREEN VR
63
H.OUTPUT
T572
WF7WF8
H.DRIVE
Q572Q571
+B
H-DRIVE
DEF+B
PROTECT-4
F
HV
T571 F.B.T.FOCUS VR
PROTECT-3
PROTECT-1
PROTECT-2
S
11
TP592
X-RAY
TP591
810796
315
4
ACL
FBP-IN
WF15
Q1511
WF3
WH301B
RED AMP
3
RED
BLUE 5
GREEN 4
CRT CBA
TO
IF/VIDEO BLOCK
TO POWER
SUPPLY BLOCK
TO
SYSTEM CONTROL
BLOCK
6-4
TO
IF/VIDEO BLOCK
TO
IF/VIDEO BLOCK
WH301A
L2401BLCRT
Power Supply Block Diagram
TO
CRT/H.V.
BLOCKTOAUDI O
BLOCK
+B
AL+33V
PROTECT-2
(TO PIN 67 OF IC111)
DEF +B
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME TYPE 4 A, 125V FUSE.
CAUTION:
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE 4A, 125V.
4A/125V
MAIN CBA
+B
TP601
7
T601
6
BACK-UP
Q111
Q672
+5V-CTRL2
P-ON+5V
+5V
SWITCHING
SWITCHING
10
(TO PIN 18 OF IC111)
AL+9V
+9V
SWITCHING
Q321
Q673
SWITCHING
8
4
AL+12V
CONTROL
Q681
P-ON+8V
+8V
12
2
+8V-CTRL
(TO PIN40 OF IC111)
SWITCHING
9
Q682
+5V
111
P-ON+5V
+5V-CTRL
SWITCHING
PROTECT-1
(TO PIN68 OF IC111)
(TO PIN28 OF IC111)
Q631
1
4
OVER
PROTECT-4
VR661
VOLTAGE
+B ADJ
PROTECT
Q652
2
3
FEED
P-ON-H
(TO PIN79 OF IC111)
DG-ON-H
Q674
SWITCHING
P-ON-ON
(TO PIN74 OF IC111)
Q696
SWITCHING
DG-ON-ON
RF
BACK
RL601
HOTCOLD
BRIDGE
RECTIFIER
D605 - D608
L601
LINE
FILTER
CN691
DG691
PS691
DEGAUSSING
COIL
4A/125V
F601
HOT CIRCUIT. BE CAREFUL.
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
4A/125V
AC601
AC CORD
Q601
6-5
SWITCHING
Q602
LIMITER
IC601
ERROR
VOLTAGE DET
L2401BLP
SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS
Standard Notes
Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often
pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are
identified in this manual and its supplements; electrical components having such features are identified by the
mark " # " in the schematic diagram and the parts list. Before replacing any of these components, read the parts
list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.
Note:
1. Do not use the part number shown on these drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K=10
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in µF (P=10
5. All voltages are DC voltages unless otherwise specified.
Note of Capacitors:
ML --- Mylar Cap. PP --- Metallized Film Cap. SC --- Semiconductor Cap. L --- Low Leakage type
3
, M=106).
-6
µF).
Temperature Characteristics of Capacitors are noted with the following:
B --- ±10% CH --- 0±60ppm/°C CSL --- +350~-1000ppm/°C
Tolerance of Capacitors are noted with the following:
Z --- +80~-20%
Note of Resistors:
CEM --- Cement Res. MTL --- Metal Res. F --- Fuse Res.
Capacitors and transistors are represented by the following symbols.
CBA Symbols
(Top View) (Bottom View)
+
(Bottom View)
Transistor or Digital Transistor
E C B
(Top View)
NPN Transistor
Electrolytic Capacitor
(Top View)
PNP Transistor
Schematic Diagram Symbols
Digital Transistor
E C B
(Top View)
E C B
NPN Digital Transistor
E C B
(Top View)
PNP Digital Transistor
E C B
7-1L13SC
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON
THE FOLLOWING PAGES:
1. CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME
TYPE_A,_V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, first check to see that all components in the power supply circuit are not defective
before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3. Note:
(1) Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.
(2) To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Wire Connectors
(1) Prefix symbol "CN" means "connector" (can disconnect and reconnect).
(2) Prefix symbol "CL" means "wire-solder holes of the PCB" (wire is soldered directly).
5. Note: Mark "I" is a leadless (chip) component.
6. Voltage indications on the schematics are as shown below:
Plug the TV power cord into a standard AC outlet.:
Voltage
7. How to read converged lines
1-D3
Distinction Area
Line Number
(1 to 3 digits)
Examples:
1. "1-D3" means that line number "1" goes to area "D3".
2. "1-B1" means that line number "1" goes to area "B1".
8. Test Point Information
: Indicates a test point with a jumper wire across a hole in the PCB.
: Used to indicate a test point with a component lead on foil side.
: Used to indicate a test point with no test pin.
5.0
(3.0)
231
5.0
(3.0)
Indicates that the voltage
is not consistent here.
Power on mode
Power off mode
Unit: Volts
3
AREA D3
2
1
ABCD
AREA B1
1-D3
1-B1
: Used to indicate a test point with a test pin.
7-2L13SC
Main 1/4 Schematic Diagram
MAIN 1/4
Ref No.Positi o n
IC111
C-2
IC151
A-3
Q111D-1
Q131A-3
Q161A-4
Q321E-1
Q361B-4
ICS
TRANSISTORS
VIDEO SIGNAL
A4
A3
B4
B3
C4
C3
D4
D3
E4
E3
F4
F3
A2
A1
B2
B1
7-37-4
C2
C1
D2
D1
E2
E1
F2
F1
L2401SCM1
Main 2/4 Schematic Diagram
MAIN 2/4
Ref No.Positi o n
IC431G-3
IC771H-2
IC801I-3
Q801J-3
Q811I-3
CN801
L-4
CN802L-4
CONNECTORS
ICS
TRANSISTORS
VIDEO SIGNAL
AUDIO SIGNAL
G4
G3
H4
H3
I4
I3
J4
J3
K4
K3
L4
L3
G2
G1
7-5
H2
H1
I2
I1
J2
J1
K2
K1
7-6
L2
L1
L2401SCM2
Main 3/4 Schematic Diagram
MAIN 3/4
Ref No.Positi o n
IC31
P-3
IC601
O-1
Q31
P-4
Q601
P-2
Q602P- 1
Q631O-1
Q652O-1
Q672N-2
Q673N-1
Q674
N-1
Q681M-2
Q682M-1
Q696
O-2
CN691
Q-2
TP300
N-4
VR661O-1
ICS
CONNECTOR
VARI ABL E R ESIST O R
TEST PO IN T
TRANSISTORS
IF SIGNAL
VIDEO SIGNAL
AUDIO SIGNAL
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
4A/125V
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 4A, 125V.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
M4
M3
N4
N3
O4
O3
P4
P3
Q4
Q3
R4
R3
M2
M1
N2
N1
7-7
O2
O1
P2
P1
Q2
Q1
R2
1 NOTE:
*
The Capacitor ( C643 ) is either type A or type B.
These two types are exchangeable and can be
equally used whichever the model is . The difference
between type A and type B is shown in the table below.
Type A
Type B
7-8
R1
C643 C642 JS642
0.01/250V
4700P/250V
0.01/250V
Not Used
Not Used
WIRE
L2401SCM3
Main 4/4 & CRT Schematic Diagram
CRT
Ref No.Posit i o n
Q1511W-1
Q1521
W-1
Q1531
X-1
CN1501X-2
WH301BV-2
WH501BV-3
TRANSISTORS
CONNECTORS
MAIN 4/4
Ref No.PositionRef No.Position
IC551
TRANSISTORS
Q571
Q572
CONNECTORS
CN571T-3TP601U-3
CONNECTORSIC
S-3WH501AV-3
WH301AV-2
U-2
T-2TP591U-2
TEST PO IN TS
TP592U-2
VIDEO SIGNAL
S3
S2
T3
T2
U3
U2
V3
V2
W3
W2
X3
X2
S1
7-9
T1
U1
V1
W1
7-10
X1
L2401SCM4
Main CBA Top View
MAIN CBA
Ref No.Position
IC31
B-1
IC111
E-1
IC151
E-2
IC431D-1
IC551
A-1
IC601
D-3
IC771F-3
IC801
E-3
Q31
C-1
Q111F-1
Q131E-1
Q161E-2
Q321D-1
Q361D-1
Q571
B-3
Q572
B-2
Q601
B-4
Q602
C-4
Q631D-2
Q652D-2
Q672D-2
Q673D-2
Q674
D-2
Q681
E-3
Q682
D-3
Q696
D-3
Q801E-3
Q811E-3
CN571
A-3
CN691
D-4
CN801
E-1
CN802
E-3
WH301AD-1
WH501AA-3
TP300
A-3
TP591A-3
TP592A-3
TP601
B-4
VR661A-2
VARIABLE RESI STOR
TRANSISTORS
CONNECTORS
ICS
TEST POI NTS
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
TP601
+B
FOCUS-VR
(UPPER SIDE)
4A/125V
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 4A, 125V.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
SUPPLY CIRCUIT, AN ISOLATION TRANSFORMER MUST BE USED.
ALSO, IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
SLOWLY, WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
CIRCUIT, A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
SCREEN-VR
(LOWER SIDE)
TP300
GND
VR661
+B ADJ
7-11
7-12
BL2700F01012-1
Main CBA Bottom View
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
WF6
PIN 3
OF IC801
4A/125V
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE
MÊME TYPE DE 4A, 125V.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
SUPPLY CIRCUIT, AN ISOLATION TRANSFORMER MUST BE USED.
ALSO, IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
SLOWLY, WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
CIRCUIT, A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
WF8
Q571
Base
WF10
PIN 3
OF WH501A
WF9
PIN 1
OF CN571
WF12
PIN 4
OF CN571
WF7
Q572
Collector
WF11
PIN 7
OF IC551
WF1
PIN 26
OF IC111
WF16
PIN 8
OF TU11
7-137-14
WF2
PIN 14
OF IC111
BL2700F01012-1
CRT CBA Top ViewCRT CBA Bottom View
CRT CBA
Ref No.Position
TRANSISTORS
Q1511A-2
Q1521
Q1531
CONNECTORS
CN1501B-1
WH301BB-2
WH501BB-1
A-2
A-2
WF14
Q1521
Collector
WF4
Q1521
Base
WF15
Q1511
Collector
WF3
Q1511
Base
WF5
Q1531
Base
WF13
Q1531
Collector
7-15BL2700F01012-27-16
WAVEFORMS
)
WF1 ~ WF16 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
INITIAL POSITION: Unplug unit from AC outlet for at least 5 minutes.
reconnect to AC outlet and then turn power on.
(Brightness---Center Color---Center Tint --- Center Contrast---Approx 70%
WF1
WF2
1DIV: 0.5V 20µs
IC 111 Pin 26
1DIV: 0.5V 20µs
IC 111 Pin 14
GND
WF5
WF6
GND
1DIV: 2V 20µs
Q 1531 Base
1DIV: 0.2V 20ms
IC 801 Pin 3
WF3
WF4
1DIV: 2V 20µs
Q1511 Base
1DIV: 2V 20µs
Q 1521 Base
GND
GND
8-1
WF7
WF8
GND
1DIV: 10V 20µs
Q 572 Collector
1DIV: 5V 20µs
Q 571 Base
L2701WF
WF1 ~ WF16 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
INITIAL POSITION: Unplug unit from AC outlet for at least 5 minutes.
reconnect to AC outlet and then turn power on.
(Brightness---Center Color---Center Tint --- Center Contrast---Approx 70%)
GND
WF9
WF10
1DIV: 200V 20µs
CN 571 Pin 1
1DIV: 5V 20µs
WH501A Pin 3
GND
GND
WF13
WF14
1DIV: 20V 20µs
Q 1531 Collector
1DIV: 20V 20µs
Q 1521 Collector
WF11
WF12
1DIV: 1V 5ms
IC 551 Pin 7
1DIV: 10V 5ms
CN 571 Pin 4
WF15
WF16
1DIV: 20V 20µs
Q 1511 Collector
1DIV: 0.2V 20µs
TU 11 Pin 8
L2701WF8-2
WIRING DIAGRAM
V501
CRT
GND
CN1501
ANODE
FOCUS
SP801
SPEAKER
L-CH
SP802
SPEAKER
R-CH
SCREEN
CLN801
CLN802
CN801
SP-L
1
SP-GND
2
CN802
SP-R
1
SP-GND
2
CN691
1
2
TU11 TUNER UNIT
MAIN CBA
BL2700F01012-1
T571
FBT
CRT CBA
BL2700F01012-2
WH301B
BLUE
GREEN
RED
GND
+8V
HEATER 3
GND 2
+200V 1
5
4
3
2
1
CLN301
CLN501
DY551
D.Y.
HD
VD
5
4
3
2
1
BLUE
GREEN
RED
GND
+8V
HEATER3
GND2
+200V1
CN571
1
2
3
4
5
WH301A
WH501AWH501B
AC601
9-1
L2401WI
IC PIN FUNCTIONS
IC111 (TV Micro Controller)
Pin
No.
Signal NameFunction
1CNVSSGND
2N.U.Not Used
3N.U.Not Used
4N.U.Not Used
5GNDGND
6VCCALL +5V
7N.U.(GND)
8FILTFILT
9HLFFilter for CCD
10 VHOLDVHOLD
11 CVINInput for Video Signal
12 RESETRESET
MCU RESET
13
OUT
14 Y-SW OUTComposite Signal Output
15 GNDGND
16 3.58 X'TAL3.58MHz Crystal
17 C-APCCHROMINANCE APC
MCU 5.7REG
18
OUT
19 N.U.Not Used
20 N.U.Not Used
21 N.U.Not Used
22 VCCVCC
23 N.U.(GND)
24 CVBS IN2Composite Signal Input 2
25 N.U.Not Used
26 CVBS IN1Composite Signal Input 1
27 N.U.Not Used
28 5.7V REG OUT5.7V Output
29 C(Y/C) INChrominance Signal Input
30 Y(Y/C) INLuminance Signal Input
31 V REG VCCDC 8.7V Input
32 FSC OUTClock Output 3.58MHz
33 N.U.Not Used
34 N.U.Not Used
RESET Signal Output
Micro controller Control
Voltage Output
Pin
Signal NameFunction
No.
35 N.U.Not Used
36 N.U.Not Used
37 V RAMP F/BV Ramp Feed Back
38 V RAMP OUTVertical Output
39 V RAMP CAPV Ramp OSC Capacitor
40 8.7 VREG OUTDC 8.7V Output
41 N.U.Not Used
42 H VCO F/BH Vco Feed Back
43 AFC FILTHorizontal AFC Filter
44 GNDGND
45 FBP INFlyback Pulse Input
46 H-OUTH Pulse Output
47 VCCVcc
48 VCCVcc
49 VCCVcc
50 R OUTRed Output
51 G OUTGreen Output
52 B OUTBlue Output
53 ACLIB-Input
54 N.U.Not Used
55 N.U.Not Used
56 SDA
57 A-MUTEAudio Mute
58 SCL
59 N.U.(GND)
60 N.U.Not Used
61 S-SWDetect S Signal
62 VOLUMEVolume
63 INPUTOInput Select 0
64 N.U.Not Used
65 N.U.Not Used
66 KEY-IN 1Key Input 1 (Main)
67 PROTECT-2Power Supply Protection
68 PROTECT-1Power Supply Protection
69 KEY-IN 2Key Input 2 (Main)
70 RCV-INInput For Remote Control
I2C-BUS Controller Interface
(Data)
I2C-BUS Controller Interface
(Clock)
10-1L2401PIN
Pin
No.
Signal NameFunction
71 MONO-OUTMONO-OUT
72 I2C OPEN
73 AFT-INAFT Voltage Input
74 DG-ON-HDegaussing Coil Control
75 AGCAGC Voltage Input
76 PROTECT 3Power Supply Protection
77 N.U.Not Used
78 N.U.Not Used
79 P-ON-HOutput for P-ON-H
80 INPUT-1Input Select 1
White Balance Adjustment
Judgement
10-2L2401PIN
Cabinet
Details for DY551
and surrounding parts
V501-2
SHINWHA
TAPE SGT-730
(WHITE)
B-5
SHINWHA
TAPE SGT-730
(BLACK)
B-2
EXPLODED VIEWS
V501-1
DY551
Scotch Tape #880
B-11
L-8
L-8
L-8
A-4
L-10
L-9
L-8
CLN801
B-13
L-13
SP801
A-1
CLN551
B-2
B-5
CLN802
V501
L-13
DY551
B-5
B-1
B-2
B-2
B-5
Scotch
Tape #880
CRT CBA
DG691
L1
L-8
B2
B12
B-3
L-8
A-2
B-11
L-8
L1
PB4
B12
AC601
SP802
A-3
B-13
MAIN CBA
11-111-2L2401CEX
Packing
S-2
Tape
X-2X-1
X-5
X-3X-4
S-1
S-3
S-4
S-6
FRONT
S-7
S-5
Packing Tape
11-3L2401PEX
MECHANICAL PARTS LIST
PRODUCT SAFETY NOTE: Products marked with a #
have special characteristics important to safety. Before
replacing any of these components, read carefully the
product safety notice in this service manual. Don't
degrade the safety of the product through improper servicing.
NOTE:
Parts that are not assigned part numbers (---------) are
not available.
# have special characteristics important to safety.
Before replacing any of these components, read carefully the product safety notice in this service manual.
Don't degrade the safety of the product through
improper servicing.
NOTES:
1.Parts that are not assigned part numbers (---------)
are not available.
2.Tolerance of Capacitors and Resistors are noted
with the following symbols.
C.....±0.25%D.....±0.5%F.....±1%
G.....±2%J......±5%K.....±10%
M.....±20%N.....±30%Z.....+80/-20%
MMA CBA
Ref. No.DescriptionPart No.
MMA CBA0ESA06348
Consists of the following
MAIN CBA-------------CRT CBA--------------
MAIN CBA
Ref. No.DescriptionPart No.
MAIN CBA
Consists of the following
CAPACITORS
C11CERAMIC CAP.(AX) F Z 0.01µF/25VCDA1EZT0F103
C12ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C13ELECTROLYTIC CAP. 4.7µF/50V M orCE1JMASTL4R7
ELECTROLYTIC CAP. 4.7µF/50V MCE1JMASDL4R7
C14CHIP CERAMIC CAP. B K 0.01µF/50VCHD1JKB0B103
C31ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C34ELECTROLYTIC CAP. 0.47µF/50V M orCE1JMASTLR47
ELECTROLYTIC CAP. 0.47µF/50V MCE1JMASDLR47
C35CHIP CERAMIC CAP. CH J 47pF/50VCHD1JJBCH470
C36CERAMIC CAP.(AX) B K 1000pF/50VCCA1JKT0B102
C37ELECTROLYTIC CAP. 1µF/50V M orCE1JMASTL1R0
ELECTROLYTIC CAP. 4.7µF/50V MCE1JMASDL4R7
C51CERAMIC CAP.(AX) B K 1000pF/50VCCA1JKT0B102
C52CHIP CERAMIC CAP. B K 0.01µF/50VCHD1JKB0B103
C53ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C54CHIP CERAMIC CAP. B K 1000pF/50VCHD1JKB0B102
C55CHIP CERAMIC CAP. B K 0.01µF/50VCHD1JKB0B103
C56PCB JUMPER D0.6-P5.0JW5.0T
C57FILM CAP.(P) 0.047µF/50V J orCMA1JJS00473
------------
Ref. No.DescriptionPart No.
FILM CAP.(P) 0.047µF/50V JCA1J473MS029
C58FILM CAP.(P) 0.033µF/50V J orCMA1JJS00333
FILM CAP.(P) 0.033µF/50V JCA1J333MS029
C104ELECTROLYTIC CAP. 10µF/50V M orCE1JMASTL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C111ELECTROLYTIC CAP. 47µF/16V M orCE1CMASTL470
ELECTROLYTIC CAP. 47µF/16V MCE1CMASDL470
C112ELECTROLYTIC CAP. 4.7µF/50V M orCE1JMASTL4R7
ELECTROLYTIC CAP. 4.7µF/50V MCE1JMASDL4R7
C113CHIP CERAMIC CAP. F Z 0.1µF/25VCHD1EZB0F104
C114FILM CAP.(P) 0.001µF/50V J orCMA1JJS00102
FILM CAP.(P) 0.001µF/50V JCA1J102MS029
C115ELECTROLYTIC CAP. 0.1µF/50V M orCE1JMASTLR10
ELECTROLYTIC CAP. 0.1µF/50V M orCE1JMASDLR10
ELECTROLYTIC CAP. 0.1µF/50V MCE1JMASDL0R1
C116CERAMIC CAP.(AX) B K 220pF/50VCCA1JKT0B221
C117CERAMIC CAP.(AX) Y K 0.01µF/16VCDA1CKT0Y103
C122ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C132CERAMIC CAP.(AX) F Z 0.1µF/50V orCA1J104TU014
CERAMIC CAP.(AX) F Z 0.1µF/50VCCA1JZT0F104
C133CERAMIC CAP.(AX) F Z 0.01µF/25VCDA1EZT0F103
C150CHIP CERAMIC CAP. F Z 0.1µF/25VCHD1EZB0F104
C151CERAMIC CAP.(AX) B K 220pF/50VCCA1JKT0B221
C152CERAMIC CAP.(AX) B K 220pF/50VCCA1JKT0B221
C301CHIP CERAMIC CAP. CH J 120pF/50VCHD1JJBCH121
C302ELECTROLYTIC CAP. 1µF/50V M orCE1JMASTL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL010
C303CERAMIC CAP.(AX) B K 0.015µF/50VCA1J153TU011
C306ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C309ELECTROLYTIC CAP. 0.1µF/50V M orCE1JMASTLR10
ELECTROLYTIC CAP. 0.1µF/50V M orCE1JMASDLR10
ELECTROLYTIC CAP. 0.1µF/50V MCE1JMASDL0R1
C322ELECTROLYTIC CAP. 0.47µF/50V M orCE1JMASTLR47
ELECTROLYTIC CAP. 0.47µF/50V MCE1JMASDLR47
C324ELECTROLYTIC CAP. 10µF/50V M orCE1JMASTL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C329CERAMIC CAP.(AX) F Z 0.01µF/25VCDA1EZT0F103
C330STACKED FILM CAP. 0.47µF/50V J orCMA1JJS00474
TF CAP. 0.47µF/50V J orCT1J474MS045
TF CAP. 0.47µF/50V JCT1J474MS010
C331CERAMIC CAP.(AX) B K 1000pF/50VCCA1JKT0B102
C332ELECTROLYTIC CAP. 10µF/50V M orCE1JMASTL100
ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C341CHIP CERAMIC CAP. B K 0.01µF/50VCHD1JKB0B103
C342ELECTROLYTIC CAP. 1µF/50V M orCE1JMASTL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL010
C343CHIP CERAMIC CAP. B K 0.01µF/50VCHD1JKB0B103
C345ELECTROLYTIC CAP. 1000µF/10V M orCE1AMASTL102
2004040513-1L2401EL
Ref. No.DescriptionPart No.
ELECTROLYTIC CAP. 1000µF/10V MCE1AMASDL102
C351CERAMIC CAP.(AX) B K 100pF/50VCCA1JKT0B101
C352CERAMIC CAP.(AX) B K 100pF/50VCCA1JKT0B101
C353ELECTROLYTIC CAP. 1µF/50V M orCE1JMASTL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL010
C401ELECTROLYTIC CAP. 3.3µF/50V M orCE1JMASTL3R3
ELECTROLYTIC CAP. 3.3µF/50V MCE1JMASDL3R3
C402ELECTROLYTIC CAP. 3.3µF/50V M orCE1JMASTL3R3
ELECTROLYTIC CAP. 3.3µF/50V MCE1JMASDL3R3
C403CERAMIC CAP.(AX) F Z 0.1µF/50V orCA1J104TU014
CERAMIC CAP.(AX) F Z 0.1µF/50VCCA1JZT0F104
C404CERAMIC CAP.(AX) B K 0.022µF/50VCA1J223TU011
C405CHIP CERAMIC CAP. F Z 0.1µF/25VCHD1EZB0F104
C406CHIP CERAMIC CAP. B K 0.033µF/25VCHD1EKB0B333
C411ELECTROLYTIC CAP. 4.7µF/50V M orCE1JMASTL4R7
ELECTROLYTIC CAP. 4.7µF/50V MCE1JMASDL4R7
C413ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C414ELECTROLYTIC CAP. 2.2µF/50V M orCE1JMASTL2R2
FILM CAP.(P) 0.0068µF/50V JCA1J682MS029
C616FILM CAP.(P) 0.068µF/50V J orCMA1JJS00683
FILM CAP.(P) 0.068µF/50V JCA1J683MS029
If C642 is 0.01µF, then C643 is 0.01µF.
C642#SAFETY CAP. 10000pF/250V orCCG2EMA0F103
#SAFETY CAP. F M 0.01µF/250V orCCG2EMP0F103
#CERAMIC CAP. 0.01µF F CSCCG2HMN0F103C643#SAFETY CAP. 10000pF/250V orCCG2EMA0F103
#SAFETY CAP. F M 0.01µF/250V orCCG2EMP0F103
#CERAMIC CAP. 0.01µF F CSCCG2HMN0F103
If C643 is 4700pF, then JS642(PCB JUMPER) is used.
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL1R0
ELECTROLYTIC CAP. 1µF/50V M orCE1JMASDL010
ELECTROLYTIC CAP. 1µF/50V MCE1JMASTL010
C681ELECTROLYTIC CAP. 33µF/16V M orCE1CMASTL330
ELECTROLYTIC CAP. 33µF/16V MCE1CMASDL330
C682ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C684ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C685ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C705CERAMIC CAP.(AX) X K 3900pF/16VCDA1CKT0X392
C706ELECTROLYTIC CAP. 0.47µF/50V M orCE1JMASTLR47
ELECTROLYTIC CAP. 0.47µF/50V MCE1JMASDLR47
C708CHIP CERAMIC CAP. B K 3900pF/50VCHD1JKB0B392
C709ELECTROLYTIC CAP. 0.47µF/50V M orCE1JMASTLR47
ELECTROLYTIC CAP. 0.47µF/50V MCE1JMASDLR47
C713PCB JUMPER D0.6-P5.0JW5.0T
C718CHIP CERAMIC CAP. B K 1000pF/50VCHD1JKB0B102
C725CHIP CERAMIC CAP. B K 3900pF/50VCHD1JKB0B392
C726ELECTROLYTIC CAP. 0.47µF/50V M orCE1JMASTLR47
ELECTROLYTIC CAP. 0.47µF/50V MCE1JMASDLR47
C728CHIP CERAMIC CAP. B K 3900pF/50VCHD1JKB0B392
C729ELECTROLYTIC CAP. 0.47µF/50V M orCE1JMASTLR47
ELECTROLYTIC CAP. 0.47µF/50V MCE1JMASDLR47
C773ELECTROLYTIC CAP. 100µF/10V M orCE1AMASTL101
ELECTROLYTIC CAP. 100µF/10V MCE1AMASDL101
C801ELECTROLYTIC CAP. 220µF/16V M orCE1CMASTL221
ELECTROLYTIC CAP. 220µF/16V MCE1CMASDL221
C802ELECTROLYTIC CAP. 220µF/16V M orCE1CMASTL221
ELECTROLYTIC CAP. 47µF/16V MCE1CMASDL470
C1510CERAMIC CAP. B K 1000pF/2KV orCCD3DKD0B102
CERAMIC CAP. B K 1000pF/2KV orCCD3DKP0B102
------------
Ref. No.DescriptionPart No.
CERAMIC CAP. 1000pF/2KVCCD3DKN0B102
C1511CERAMIC CAP.(AX) B K 330pF/50VCCA1JKT0B331
C1521CERAMIC CAP.(AX) B K 270pF/50VCCA1JKT0B271
C1531CERAMIC CAP.(AX) B K 330pF/50VCCA1JKT0B331