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Subject to modification
Page 2
IMPORTANT SAFETY NOTICE
o
Proper service and repair is important to the safe, reliable operation of all
P&F Equipment. The service procedures recommended by P&F 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.
P&F 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, P&F has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a
service procedure or tool which is not recommended by P&F 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.
The LCD panel is manufactured to provide many years of useful life.
Occasionally a few non active pixels may appear as a tiny spec of col
This is not to be considered a defect in the LCD screen.
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 LCD TV
Circuit
1. Before returning an instrument to the
customer, always make a safety check of the
entire instrument, including, but not limited to, the
following items:
a. Be sure that no built-in protective devices are
defective 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 operate 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 Liquid
Crystal Panel 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
instrument completely reassembled, plug the
AC line cord directly into a 120 V AC outlet. (Do
not use an isolation transformer during this
test.) Use a leakage 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.
2. Read and comply with all caution and safety-
related notes on or inside the receiver cabinet, on
the receiver chassis, or on the Liquid Crystal
Panel.
CURRENT
TESTER
+
EARTH
GROUND
_
2-1LTVN_ISP
Page 6
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. Hot Chassis Warning a. Some TV receiver chassis are electrically
connected 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
1.0 V 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.
5. 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.
6. 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.
7. 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.
2-2LTVN_ISP
Page 7
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
producing parts (heat sinks, 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
droplets, etc.) do not remain inside the set.
K. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the
AC supply outlet.
L. When installing parts or assembling the cabinet
parts, be sure to use the proper screws and
tighten certainly.
2-3LTVN_ISP
Page 8
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
Chassis or Secondary Conductor
Primary Circuit
AC Line VoltageRegion
110 to 130 V
Note: This table is unofficial and for reference only. Be
sure to confirm the precise values.
U.S.A. 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.
d'd
Fig. 1
Exposed Accessible Part
Z
AC Voltmeter
(High Impedance)
Earth Ground
B
Power Cord Plug Prongs
Fig. 2
Table 2: Leakage current ratings for selected areas
AC Line VoltageRegionLoad ZLeakage Current (i)Earth Ground (B) to:
110 to 130 V
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
U.S.A. or
Canada
0.15 µF CAP. & 1.5 kΩ
RES. Connected in parallel
2-4LTVN_ISP
i ≤ 0.5 mA rms
Exposed accessible
parts
Page 9
STANDARD NOTES FOR SERVICING
Circuit Board Indications
1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
Top View
Out
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
Pin 1
3. 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 which use 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
machine, 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
applying 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
tweezers. (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
Pack-IC.
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)
3-1TVN_SN
Page 10
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
tweezers. (Fig. S-1-6)
Fig. S-1-4
3-2TVN_SN
Page 11
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.
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
tweezers. (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.
Hot Air Blower
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 “●” 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
presolder 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.
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
To Solid
Mounting Point
CBA
Tweezers
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
or
Presolder
Flat Pack-IC
CBA
Fig. S-1-8
Fig. S-1-6
3-3TVN_SN
Page 12
Instructions for Handling Semiconductors
Electrostatic breakdown of the semi-conductors 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 (1 MΩ) 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 (1 MΩ) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on
clothing will not escape through the body grounding
band, be careful to avoid contacting semi-conductors
with your clothing.
<Incorrect>
<Correct>
1MΩ
CBA
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate
3-4TVN_SN
Page 13
CABINET DISASSEMBLY INSTRUCTIONS [19PFL3504D/F7]
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.
(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 parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P = Spring, L = Locking Tab, S = Screw,
CN = Connector
* = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
(5) Refer to the following "Reference Notes in the
Ta bl e ."
Jack
[5]
Holder(A)
[6]Jack CBA
D2 (S-7)---
D2D34(S-8), *CN701,
*CN871
---
4-1A91N2DC
Page 14
[2] Rear Cabinet
(S-2)
[1] Stand Assembly
(S-1)
(S-2)
(S-3)
(S-2)
Fig. D1
4-2A91N2DC
Page 15
[15] Front Cabinet
(S-13)
(S-13)
Speaker Cushion
(S-12)
[11] Speaker
[9] LCD Module
Assembly
(S-6)
[4] Digital Main
CBA Unit
[3] Jack
Holder(D)
(S-4)
[11] Speaker
[12] Function
CBA
[14] Junction
CBA
(S-14)
[13] IR Sensor CBA
Speaker
Cushion
(S-12)
[10] Speaker
Holder(s)
[8] Stand Holder
[7] Main CBA
(S-9)
(S-11)
(S-10)
Shield Box
(N-1)
[5] Jack
Holder(A)
(S-9)
[6] Jack CBA
Fig. D2
(S-5)
(S-7)
(S-8)
4-3A91N2DC
Page 16
TV Cable Wiring Diagram
To LCD Module
Assembly
Main CBA
To LCD Module
Assembly
Digital Main
CBA Unit
CN1001
CN1002
CN872
To Speaker
Function CBA
AC CORD
CN201
IR Sensor CBA
CN301
CN302
CN702
CN102
Junction CBA
CN101
CL102A
CN3902
CN3701
CN3702
Jack CBA
CN701
CN871
To Speaker
CL103B
CL103A
CL102B
Fig. D3
4-4A91N2DC
Page 17
CABINET DISASSEMBLY INSTRUCTIONS [22PFL3504D/F7]
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.
(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 parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P = Spring, L = Locking Tab, S = Screw,
CN = Connector
* = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
(5) Refer to the following "Reference Notes in the
Ta bl e ."
4-5A9172DC
Page 18
[2] Rear Cabinet
(S-2)
[1] Stand Assembly
(S-1)
(S-2)
(S-3)
(S-2)
Fig. D1
4-6A9172DC
Page 19
[15] Front Cabinet
(S-13)
(S-13)
Speaker Cushion
(S-12)
[11] Speaker
[9] LCD Module
Assembly
(S-6)
[4] Digital Main
CBA Unit
[3] Jack
Holder(D)
(S-4)
[11] Speaker
[12] Function
CBA
[14] Junction
CBA
(S-14)
[13] IR Sensor CBA
Speaker
Cushion
(S-12)
[10] Speaker
Holder(s)
(S-10)
[8] Stand Holder
(S-9)
[7] Main CBA
(S-11)
Shield Box
(N-1)
[5] Jack
Holder(A)
(S-9)
[6] Jack CBA
Fig. D2
(S-5)
(S-7)
(S-8)
4-7A9172DC
Page 20
TV Cable Wiring Diagram
To LCD Module
Assembly
Main CBA
To LCD Module
Assembly
Digital Main
CBA Unit
CN1550
CN1650
CN1750
CN872
To Speaker
AC CORD
CN201
CN301
CN302
CN702
CN102
Junction CBA
CN101
CL102A
CN3902
CN3701
CN3702
Jack CBA
CN701
CN871
To Speaker
Function CBA
CL103B
IR Sensor CBA
CL103A
CL102B
Fig. D3
4-8A9172DC
Page 21
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. Remote control unit
3. Color Analyzer
How to make the Service remote
control unit:
1. Prepare the MAGNAVOX remote control unit.
(Part No. NF800UD or NF802UD)
2. Cut “A” portion of the attached remote control unit
as shown in Fig. 1.
How to set up the service mode:
Service mode:
1. Use the service remote control unit.
2. Turn the power on.
3. Press the service button on the service remote
control unit. The following screen appears.
"*" differs depending on the models.
Code :
***********-***
Pin code :
**-***-**-*****-***
MIPS :
Push 0key
Tuner :
****-*****-****
safety_Non
Safety :
service button
(There is a button under the plastic housing.)
A
Fig. 2
5-1FL9.1PEA
Page 22
1. Purity Check Mode
2. VCOM Adjustment
This mode cycles through full-screen displays of red,
green, blue, and white to check for non-active pixels.
1. Enter the Service mode.
2. Each time pressing [7] button on the service
remote control unit, the display changes as
follows.
Purity Check Mode
White mode
[7] button
[7] button
Black mode
[7] button
Red mode
[7] button
Green mode
[7] button
Blue mode
Test PointAdj. Point
Screen
[CHANNEL UP/DOWN ]
buttons
M. EQ.Spec.
Color analyzerSee below
Figure
To avoid interference from ambinent
light, this adjustment should be
performed in a dark room.
Perpendicularity
L = 3 cm
Color Analyzer
1. Operate the unit for more than 20 minutes.
2. Set the color analyzer and bring the optical
receptor to the center on the LCD-Panel surface
after zero point calibration as shown above.
Note: The optical receptor must be set
perpendicularly to the LCD Panel surface.
3. Enter the Service mode.
4. Press [3] button on the service remote control unit.
5. Press [CHANNEL UP/DOWN] buttons on the
service remote control unit so that the color
analyzer value becomes minimum.
[7] button
White 20% mode
Note:
When entering this mode, the default setting is White mode.
5-2LC7NEA
Page 23
The white balance adjustment should be
performed when replacing the LCD Panel
or Digital CBA.
3. White Balance Adjustment
Purpose: To mix red, green and blue beams correctly
for pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
Test Point
Screen
Adj. PointModeInput
[VOLUME
DOWN]
button
[VIDEO1]
C/D
M. EQ.Spec.
White Raster
(APL 70%)
or
(APL 40%)
5. [CUTOFF]
Press [1] button to select “COR” for Red Cutoff
adjustment. Press [3] button to select “COB” for
Blue Cutoff adjustment.
[DRIVE]
Press [4] button to select “DR” for Red Drive
adjustment. Press [6] button to select “DB” for Blue
Drive adjustment.
6. In each color mode, press [CHANNEL UP/DOWN]
buttons to adjust the values of color.
7. Adjust Cutoff and Drive so that the color
temperature becomes 12000°K (x
=
0.272 / y
=
0.278 ±0.005).
Pattern Generator,
Color analyzer
x= 0.272 ± 0.005
y= 0.278 ± 0.005
Figure
To avoid interference from ambinent
light, this adjustment should be
performed in a dark room.
Perpendicularity
L = 3 cm
INPUT: WHITE 70%, 40%
Color Analyzer
1. Operate the unit for more than 20 minutes.
2. Input the White Raster(70%=70IRE, 40%=40IRE).
INPUT SIGNAL
0IRE0IRE
Low
Hight
Light
Light
100IRE
40%=40IRE
70%=70IRE
100IRE
3. Set the color analyzer to the CHROMA mode and
bring the optical receptor to the center on the
LCD-Panel surface after zero point calibration as
shown above.
Note: The optical receptor must be set
perpendicularly to the LCD Panel surface.
4. Enter the Service mode. Press [VOLUME DOWN]
button on the service remote control unit and select
“C/D” mode.
5-3LC7NEA
Page 24
HOW TO INITIALIZE THE LCD TV
The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to
select a language and program channels after the set has been initialized.
To put the program back at the factory-default, initialize the LCD TV using the following procedure.
1. Turn the power on.
2. To enter the service mode, press the service
button on the service remote control unit.
- To cancel the service mode, press [POWER]
button on the service remote control unit.
3. Press [INFO] button on the service remote control
unit to initialize the LCD television.
4. "INITIALIZED" will appear in the upper left of the
screen. "INITIALIZED" color will change to green
from red when initializing is complete.
6-1A91F3INT
Page 25
FIRMWARE RENEWAL MODE
Equipment Required
a. USB memory
b. Remote Control Unit
Firmware Update Procedure
Note: There are two states (the User Upgrade and
the Factory Upgrade) in firmware update.
User UpgradeUpgrade the firmware only.
The setting values are not
initialized.
Factory upgradeUpgrade the firmware and
initialize the setting values.
The identification of User Upgrade and Factory
Upgrade are done by the filename.
1. Turn the power off and unplug the AC Cord.
2. Insert the USB memory to the USB port as shown
below.
Rear Cabinet
Service
Terminal
USB Memory
The appearance shown in *1 is described as follows.
AppearanceState
Downloading...
Writing...
Downloading the firmware from
the USB memory.
Writing the downloaded firmware
in flash memory.
Checking...Checking the new firmware.
5. When the firmware update is completed, the
following will appear on the screen.
Software Upgrade
The software upgrade is completed.
Remove USB storage device, unplug and replug power code.
Unplug the AC cord and kindly remove the USB
memory from the USB port. Plug the AC cord in
the wall outlet again and turn the power on.
Note:
When the Factory Upgrade is used, after restating
TV, shift to initial screen menu in service mode.
"INITIALIZED" will appear on the upper left of the
screen. "INITIALIZED" color will change to green
from red when initializing is complete.
3. Plug the AC cord in the wall outlet and turn the
power on.
4. The update will start and the following will appear
on the screen.
Software Upgrade
Software upgrade in progress. Please wait.
Do not remove the USB device or turn the TV off
while upgrade is in progress.
*1
Downloading...
0%
Note: If the above screen isn’t displayed, repeat from
step 1.
7-1A91N2FW
Page 26
[ Power Supply Section ]
FLOW CHART NO.1
The power cannot be turned on.
TROUBLESHOOTING
Is the fuse (F601) normal?
Ye s
Is normal state restored when once unplugged
power cord is plugged again several seconds?
Ye s
Is the INV+31V line voltage normal?
Ye s
Check each rectifying circuit of the secondary
circuit and service it if defective.
FLOW CHART NO.2
The fuse blows out.
Check the presence that the primary component
is leaking or shorted and service it if defective.
After servicing, replace the fuse.
FLOW CHART NO.3
When the output voltage fluctuates.
No
No
No
See FLOW CHART No.2 <The fuse blows out.>
Check if there is any leak or short-circuiting on the
primary circuit component, and service it if defective.
(D601, D602, D603, D604, Q601, Q602, T601)
Check the presence that the rectifying diode or circuit
is shorted in each rectifying circuit of secondary side,
and service it if defective.
Does the photocoupler circuit on the
secondary side operate normally?
Ye s
Check IC601, D608, D610 and their periphery,
circuit and service it if defective.
FLOW CHART NO.4
When buzz sound can be heard in the vicinity of power circuit.
Check if there is any short-circuit on the rectifying diode and the circuit
and service it if defective. (IC631, Q201, Q205, Q206, Q632, Q634, Q635, Q636, Q637, Q640, Q641, D631, D632, D636,
D638, D639, D640, D641, D643)
FLOW CHART NO.5
INV+31V is not output.
Is approximately +31V voltage supplied to the
cathode of D632?
Ye s
Check if there is any leak or short-circuit on the loaded
circuit, and service it if defective.
No
No
Check IC601, D633, Q631 and their periphery
circuit, and service it if defective.
in each rectifying circuit of the secondary side,
Check C632, D632, D633 and their periphery
circuit, and service it if defective.
8-1A91N2TR
Page 27
FLOW CHART NO.6
PANEL+24.5V is not output.
Is approximately +30V voltage supplied to the collector
of Q205?
Ye s
Check Q202, Q203, D203, P-ON-H1 line and their
periphery circuit, and service it if defective.
FLOW CHART NO.7
PANEL+13V is not output.
Is approximately +15V voltage supplied to the
collector of Q201?
Ye s
Is approximately +13V voltage supplied to the
base of Q201?
Ye s
Replace Q201.
FLOW CHART NO.8
P-ON+7V is not output.
No
No
No
See FLOW CHART No.5
Check C631, D631, D668 and their periphery circuit,
and service it if defective.
Check Q202, Q203, D201, D202, D210 and their
periphery circuit, and service it if defective.
Is approximately +7V voltage supplied to the
collector of D641?
Ye s
Check if there is any leak or short-circuit on
the loaded circuit, and service it if defective.
FLOW CHART NO.9
P-ON+5V is not output. (PANEL+13V is outputted normally.)
Is approximately +6.8V voltage supplied to the
collector of Q635(Q636)?
Ye s
Is approximately +6V voltage supplied to the
base of Q635(Q636)?
Ye s
Replace Q635(Q636).
No
No
No
Check C641, D641 and their periphery circuit,
and service it if defective.
See FLOW CHART No.8
Check D659 and their periphery circuit, and service
it if defective.
8-2A91N2TR
Page 28
FLOW CHART NO.10
TUNER+5V is not output. (PANEL+13V is outputted normally.)
Is approximately +6.7V voltage supplied to the
collector of Q637?
Ye s
Is approximately +6V voltage supplied to the
base of Q637?
Ye s
Replace Q637.
FLOW CHART NO.11
P-ON+3V is not output.
Is approximately +3V voltage supplied to the
cathode of D638?
Ye s
Check if there is any leak or short-circuit on
the loaded circuit, and service it if defective.
FLOW CHART NO.12
P-ON+3.3V(PANEL+3.3V) is not output.
No
No
No
See FLOW CHART No.8
Check D659 and their periphery circuit, and service
it if defective.
Check C638, D638 and their periphery circuit, and
service it if defective.
Is approximately +5V voltage supplied to the
cathode of D639?
Ye s
Is the "H" signal inputted to the base of Q640?
Ye s
Replace Q640.
FLOW CHART NO.13
P-ON+9V is not output. (PANEL+13V is outputted normally.)
Is approximately +14V voltage supplied to the
collector of Q641?
Ye s
Is approximately +10V voltage supplied to the
base of Q641?
Ye s
Replace Q641.
No
No
No
No
Check C639, D639 and their periphery circuit, and
service it if defective.
Check Q638, Q639, P-ON-H2 line and their periphery
circuit, and service it if defective.
Check C643, D643 and their periphery circuit,
and service it if defective.
Check D666 and their periphery circuit, and service
it if defective.
8-3A91N2TR
Page 29
FLOW CHART NO.14
AL+3.3V is not output. (P-ON+7V is outputted normally)
Is approximately +5V voltage supplied to Pin(3) of
IC631?
Ye s
Replace IC631.
FLOW CHART NO.15
LCD-7.1V is not output.
Is approximately -9V voltage supplied to the
Anode of D636?
Ye s
Is approximately -8V voltage supplied to the
base of Q206?
Ye s
Replace Q206.
No
No
No
Check D654, D655, D670, R659 and their periphery
circuit, and service it if defective.
Check C636, D636, D637 and their periphery
circuit, and service it if defective.
Check Q202, Q203, D204, P-ON-H1 line and their
periphery circuit, and service it if defective.
FLOW CHART NO.16
SP+14V is not output.
Is approximately +15V voltage supplied to the cathode
of D643?
Ye s
Check if there is any leak or short-circuit on the
loaded circuit, and service it if defective.
No
Check C643, D643 and their periphery circuit, and
service it if defective.
8-4A91N2TR
Page 30
[ Video Signal Section ]
FLOW CHART NO.1
The key operation is not functioning.
Are the contact point and installation state of the key
switches (SW101, SW103~SW107) nor
Ye s
When pressing each switches (SW101,
SW103~SW107) do the voltage of Pin(29) of CN302
increase?
Ye s
Replace Digital Main CBA Unit.
FLOW CHART NO.2
No operation is possible from the remote control unit.
Operation is possible from the remote control unit.
Is 3.3V voltage supplied to Pin(2) terminal of the
remote control receiver (RS101)?
Ye s
Is the "L" pulse sent out Pin(1) terminal of remote
control receiver (RS101) when the infrared remote
control is activated?
Ye s
Is the "L" pulse supplied to Pin(25) of CN301?
Ye s
Replace Digital Main CBA Unit.
mal?
No
No
No
No
No
Re-install the switches (SW101, SW103~SW107)
correctly or replace the poor switch.
Check the switches (SW101, SW103~SW107)
and their periphery, and service it if defective.
Check AL+3.3V line and service it if defective.
Replace the remote control receiver(RS101)
or the remote control unit.
Check the line between Pin(1) terminal of remote
control receiver(RS101) and Pin(25) of CN301,
and service it if defective.
FLOW CHART NO.3
Picture does not appear normally.(Video input)
Are the video signal inputted to Pin(4) of CN302?
Ye s
Replace Digital Main CBA Unit or LCD Module
Assembly.
No
Check the line between Pin(4) of CN302 and
JK752, and service it if defective.
8-5A91N2TR
Page 31
FLOW CHART NO.4
Picture does not appear normally.(Tuner input)
Are the DIF signal inputted to Pin(26,28) of CN302?
Ye s
Replace Digital Main CBA Unit or LCD Module
Assembly.
FLOW CHART NO.5
Picture does not appear normally.(S-Video input)
Are the video signal outputted to Pin(6, 8) of CN302?
Pin(6): S-VIDEO-C
Pin(8): S-VIDEO-Y
Ye s
Replace Digital Main CBA Unit or LCD Module
Assembly.
FLOW CHART NO.6
Picture does not appear normally.(Y/Pb/Pr input)
No
No
Check the line between Pin(26, 28) of CN302 and
Pin(10, 11) of TU302, and service it if defective.
Check the line between Pin(6, 8) of CN302 and
JK751, and service it if defective.
Are the video signal inputted to Pin(15, 17, 19) of
CN302?
Replace Digital Main CBA Unit or LCD Module
Assembly.
No
Check the line between Pin(15, 17, 19) of CN302
and input terminals(JK731, JK732, JK733), and
service it if defective.
8-6A91N2TR
Page 32
[ Audio Signal Section ]
FLOW CHART NO.1
Audio is not outputted normally.(Audio input)
Are the audio(L/R) signals inputted to Pin(2, 15)
of IC771?
Ye s
Are the audio(L/R) signals inputted to Pin(6, 8) of
CN301?
Ye s
Are the audio(L/R) signals inputted to Pin(3, 5)
of IC803?
Ye s
Are the audio(L/R) signals outputted to Pin(1, 7)
of IC803?
Ye s
Are the audio(L/R) signals inputted to Pin(1, 9)
of IC801?
Ye s
Are the audio(L/R) signals outputted to Pin(4, 6)
of IC801?
Ye s
Check JK851, SP861,SP862 and their periphery
circuit, and service it if defective.
No
No
No
No
No
No
Check the line between Pin(2, 15) of IC771 and input
terminal(JK753, JK754), and service it if defective.
Replace Digital Main CBA Unit.
Check the line between Pin(6, 8) of CN301 and
Pin(3, 5) of IC803, and service it if defective.
Replace IC803
Check the line between Pin(1, 7) of IC803 and
Pin(1, 9) of IC801, and service it if def
Check IC801 and their periphery circuit, and
service it if defective.
ective.
FLOW CHART NO.2
Audio is not outputted normally.(Component Audio input)
Are the audio(L/R) signals inputted to Pin(4, 11)
of IC771?
Ye s
Are the audio(L/R) signals inputted to Pin(6, 8) of
CN301?
Ye s
Are the audio(L/R) signals inputted to Pin(3, 5)
of IC803?
Ye s
Are the audio(L/R) signals outputted to Pin(1, 7)
of IC803?
Ye s
Are the audio(L/R) signals inputted to Pi
of IC801?
Ye s
Are the audio(L/R) signals outputted to
of IC801?
Ye s
n(1, 9)
Pin(4, 6)
No
No
No
No
No
No
Check the line between Pin(4, 11) of IC771 and input
terminal(JK741, JK742), and service it if defective.
Replace Digital Main CBA Unit.
Check the line between Pin(6, 8) of CN301 and
Pin(3, 5) of IC803, and service it if defective.
Replace IC803
Check the line between Pin(1, 7) of IC803 and
Pin(1, 9) of IC801, and service it if defective.
Check IC801 and their periphery circuit, and
service it if defective.
Check JK851, SP861,SP862 and their periphery
circuit, and service it if defective.
8-7A91N2TR
Page 33
FLOW CHART NO.3
Audio is not outputted normally.(Tuner input)
Are the DIF signals outputted to Pin(26, 28) of CN302?
Ye s
Are the audio(L/R) signals inputted to Pin(6, 8) of
CN301?
Ye s
Are the audio(L/R) signals inputted to Pin(3, 5)
of IC803?
Ye s
Are the audio(L/R) signals outputted to Pin(1, 7)
of IC803?
Ye s
Are the audio(L/R) signals inputted to Pin(1, 9)
of IC801?
Ye s
Are the audio(L/R) signals outputted to Pin(4, 6)
of IC801?
Ye s
Check JK851, SP861,SP862 and their periphery
circuit, and service it if defective.
No
No
No
No
No
No
Check TU302 and their periphery circuit, and service
it if defective.
Replace Digital Main CBA Unit.
Check the line between Pin(6, 8) of CN301 and
Pin(3, 5) of IC803, and service it if defective.
Replace IC803
Check the line between Pin(1, 7) of IC803 and
Pin(1, 9) of IC801, and service it if def
Check IC801 and their periphery circuit, and
service it if defective.
ective.
FLOW CHART NO.4
Audio is not outputted normally.(HDMI Audio input)
Are the audio(L/R) signals inputted to Pin(5, 14)
of IC771?
Ye s
Are the audio(L/R) signals inputted to Pin(6, 8) of
CN301?
Ye s
Are the audio(L/R) signals inputted to Pin(3, 5)
of IC803?
Ye s
Are the audio(L/R) signals outputted to Pin(1, 7)
of IC803?
Ye s
Are the audio(L/R) signals inputted to Pi
of IC801?
Ye s
Are the audio(L/R) signals outputted to
of IC801?
Ye s
n(1, 9)
Pin(4, 6)
No
No
No
No
No
No
Check the line between Pin(5, 14) of IC771 and input
terminal(JK721, JK722), and service it if defective.
Replace Digital Main CBA Unit.
Check the line between Pin(6, 8) of CN301 and
Pin(3, 5) of IC803, and service it if defective.
Replace IC803
Check the line between Pin(1, 7) of IC803 and
Pin(1, 9) of IC801, and service it if defective.
Check IC801 and their periphery circuit, and
service it if defective.
Check JK851, SP861,SP862 and their periphery
circuit, and service it if defective.
8-8A91N2TR
Page 34
FLOW CHART NO.5
Audio is not outputted normally.(PC Audio input)
Are the audio(L/R) signals inputted to Pin(1, 12)
of IC771?
Ye s
Are the audio(L/R) signals inputted to Pin(6, 8) of
CN301?
Ye s
Are the audio(L/R) signals inputted to Pin(3, 5)
of IC803?
Ye s
Are the audio(L/R) signals outputted to Pin(1, 7)
of IC803?
Ye s
Are the audio(L/R) signals inputted to Pin(1, 9)
of IC801?
Ye s
Are the audio(L/R) signals outputted to Pin(4, 6)
of IC801?
Ye s
Check JK851, SP861,SP862 and their periphery
circuit, and service it if defective.
No
No
No
No
No
No
Check the line between Pin(1, 12) of IC771 and input
terminal(JK711), and service it if defective.
Replace Digital Main CBA Unit.
Check the line between Pin(6, 8) of CN301 and
Pin(3, 5) of IC803, and service it if defective.
Replace IC803
Check the line between Pin(1, 7) of IC803 and
Pin(1, 9) of IC801, and service it if defective.
Check IC801 and their periphery circuit, and
service it if defective.
8-9A91N2TR
Page 35
BLOCK DIAGRAMS
System Control Block Diagram
AL+3.3V
STANDBY
D101
SENSOR
REMOTE
RS101
CL102B
REMOTE22
P-ON-H155
KEY-IN166
CL103ACL103B
KEY-IN133
TO
POWER SUPPLY
BLOCK DIAGRAM
TO
INVERTER
BLOCK
DIAGRAM
CL102A
JUNCTION
CBA
CN101
REMOTE22
P-ON-H155
CN102
Q172
KEY SWITCH
KEY-IN166
CN302CN3702
CN301
REMOTE2525
KEY-IN12929
P-ON-H211
CN3701
VCOM
P-ON-H2
P-ON-H1
FUNCTION CBAIR SENSOR CBA
DRIVE
IC201,Q207,
Q208,Q209
CN301CN3701
P-ON-H199
PROTECT2
PROTECT1
11
PROTECT1
11
5
15
PROTECT2
PROTECT3
5
15
PROTECT3
BACKLIGHT-SW
BACKLIGHT-ADJ
29
28
26
VCOM-PWM
BACKLIGHT-SW
BACKLIGHT-ADJ
29
28
26
SCL
SDA
TU302 (TUNER UNIT)
4
5
22
21
SCL
SDA
22
21
CN3702CN302
MAIN CBA
IC3301
(MAIN MICRO CONTROLLER)
AC5
KEY-IN1
R22
REMOTE
R23
AB13
P-ON-H2
P-ON-H1
INPUT0
E1
INPUT0
INPUT1
TO AUDI O
BLOCK
AUDIO-MUTE
INPUT1
E2
AB9
AUDIO-MUTE
DIAGRAM
9-1
AD4
AD5
PROTECT2
PROTECT1
AE5
AC14
PROTECT3
VCOM-PWM
AB16
BACKLIGHT-SW
AB23
BACKLIGHT-ADJ
AC18
AC19
SCL
SDA
CLKOUT
E11
3
WP
X3101
CLKIN
N1
N2
25MHz
OSC
DIGITAL MAIN CBA UNIT
SCK
SIN
SOUTCSWP
AB25
AB24
AC25
AC24
652
1
SI
CS
SO
SCK
IC3101 (MEMORY)
A91N2BLS
Page 36
Video Block Diagram
AUDIO SIGNAL
TO DIGITAL
SIGNAL PROCESS
BLOCK DIAGRAM
VIDEO SIGNAL
VIDEO-IN
S-VIDEO-SW
S-VIDEO-Y-IN
CN302CN3702
WF1WF2
WF3
S-VIDEO-C-IN
S-VIDEO-C-IN66
VIDEO-IN44
COM-VIDEO-Pr-IN
COM-VIDEO-Y-IN
COM-VIDEO-Pb-IN
S-VIDEO-Y-IN88
COM-VIDEO-Y-IN
COM-VIDEO-Pb-IN
COM-VIDEO-Pr-IN
S-VIDEO-SW55
1515
1717
1919
WF6
WF4 WF5
VGA-R-IN
123
JK3703
VGA-B-IN
VGA-G-IN
PC-RGB
IN
DIF-OUT1
DIF-OUT2
DIF-OUT12626
CN302CN3702
IF-AGC
DIGITAL MAIN CBA UNIT
IF-AGC2424
DIF-OUT22828
JK752
VIDEO-IN
CN702
VIDEO-IN27
272826
CN701
28
2020
S-VIDEO-C-IN
S-VIDEO-Y-IN 26
S-VIDEO-SW 1919
COM-VIDEO-Y-IN
CY
JK751
S-VIDEO
-IN
1818
1616
COM-VIDEO-Pb-IN
COM-VIDEO-Pr-IN
COMPONENT
-Y-IN
JK731
JK732
COMPONENT
-Pb-IN
COMPONENT
-Pr-IN
JK733
9-2
MAIN CBA
9
11
10
IF-AGC
DIF-OUT1
DIF-OUT2
JACK CBA
TU302
(TUNER UNIT)
A91N2BLV
Page 37
Audio Block Diagram
AUDIO SIGNAL
TO
CN3702CN302
DIGITAL
SIGNAL
AUDIO(L)
AUDIO(R)
AUDIO(L)1313
PROCESS
BLOCK
AUDIO(R)1111
DIAGRAM
TO
SYSTEM
INPUT1
CN3702CN302
INPUT11010
CONTROL
BLOCK
INPUT0
AUDIO-MUTE
INPUT01212
DIAGRAM
IC3801
(D/A CONVERTER)
BCLK
LRCLK
876
(R-CH)
AD ATA 0
D/A
(L-CH)
14
CONVERTER
15
ACLK
TO
DIGITAL
SIGNAL
PROCESS
BLOCK
DIAGRAM
SPDIF
5
22
CN3701CN301
CN3702
AUDIO-MUTE 2020
SPDIF
AMP(L)-OUT66
AMP(R)-OUT88
CN302
WF7
5
IC803
(OP AMP)
7
13
Q801
8
9
DRIVE
MUTE CONTROL
6
9,109,10
HEADPHONE(L)
SP(R)1,21,2
MAIN CBADIGITAL MAIN CBA UNIT
(AUDIO SELECTOR)
IC771
241
CN702CN701
BUFFER
Q773
BUFFER
3
5
151112
Q774
13
CONTROL
LOGIC
14
2323
1
SPDIF
AUDIO(L)1313
AUDIO(R)1515
INPUT12424
INPUT02222
DRIVE
IC801 (AUDIO AMP)
4
Q722
Q771
109
3,43,4
CN702CN701
HEADPHONE(R)
JACK CBA
CN872
SP(R)1SP-GND 2
Q841
CN871
BUFFER
SP(L)1SP-GND 2
AUDIO(L)
JK753
-IN
AUDIO(R)
-IN
JK754
COMPONENT-
JK741
AUDIO(L)-IN
COMPONENT-
JK742
AUDIO(R)-IN
JK711
PC-AUDIO-IN
HDMI-
JK721
AUDIO(L)-IN
HDMI-
JK722
DIGITAL
JK841
AUDIO(R)-IN
9-3
AUDIO-OUT
(COAXIAL)
JK851
HEADPHONE
JACK
SP861
SPEAKER
L-CH
SP862
SPEAKER
R-CH
A91N2BLA
Page 38
Digital Signal Process Block Diagram
LCD MODULE
ASSEMBLY
LLV1(+)21
LLV1(-)20
LLV0(+)23
LLV0(-)22
LLV2(+)19
LLV2(-)18
LLV3(+)13
LLV3(-)12
LLV4(+)11
LLV4(-)10
LLV5(+)9
LLV5(-)8
LLVCLKP16
LLVCLKN15
TP6
POL5
CPV4
OE13
STV1
CN3902
AUDIO SIGNAL
48474645444338373635343342416364303132
VIDEO SIGNAL
IC3901 (TINING CONTROLLER)
IC3301 (DIGITAL SIGNAL PROCESS)
LVDS
OUTPUT
DATA
INPUT
LATCH
FRC
LINE BUFFER
GAMMA
CORRECTOR
DATA
PROCESSING
IC3201
DATA(0-15)
H1,H3,H7,H9
B1,B9,C2,C8,
F1,F9,G2,G8,
M2,M3,M7,M8,
D1,D3,D7,D9,
A13-15,A18,
A21-23,B13-15,
B17,B19-23
C15,C17-19,
VIDEO
DECODER
B7
ADDESS(0-12)
N2,N3,N7,N8,
P2,P3,P7,P8,R2
C23,C24,D14,
D15,D17-19,
D22,D23
B1
B2
C1C2D1
D2
A1A2A3
B3
C4
C5
(DDR2 SDRAM)
B4A4B6A6A7
LVDS
RX
8
7109
1211161514
AF23
AF22
AE23
AD23
AD24
LVDS
TX
AUDIO I/F
A/D
CONVERTER
DEMODULATOR
SW
T3T1T2
AA3
V1
V3
U2
U1
U3
/MPEG DECODER
S-VIDEO-SW
IF-AGC
C6
AF7
AF2
AE2
M1
AD9
AC10
AD12
AD10
AD11
AE22
AD21
A9
AD22
DIGITAL
B9
13
AF24
AE24
SIGNAL
PROCESS
C8
C9
AUDIO
DECODER
B8
A8
B10
A10
A11
B11
HDMI
I/F
A5
B5
DIGITAL MAIN CBA UNIT
VGA-R-IN
VGA-G-IN
VIDEO-IN
VGA-B-IN
S-VIDEO-Y-IN
S-VIDEO-C-IN
COM-VIDEO-Y-IN
COM-VIDEO-Pb-IN
COM-VIDEO-Pr-IN
TO VIDEO
BLOCK DIAGRAM
DIF-OUT1
DIF-OUT2
IF-AGC
S-VIDEO-SWM2AUDIO(R)
AUDIO(L)
BCLK
TO AUDI O
ACLK
LRCLK
BLOCK DIAGRAM
SPDIF
AD ATA 0
TMDS-D0(+)
TMDS-D0(-)
79461
9-4
TMDS-D1(+)
TMDS-D1(-)
TMDS-D2(+)
JK3701
TMDS-CLOCK(+)
TMDS-CLOCK(-)
TMDS-D2(-)
SDA
3
101216
HDMI-IN1
SCL
15
TMDS-D0(+)
TMDS-D0(-)
TMDS-D1(+)
79461
TMDS-D1(-)
TMDS-D2(+)
TMDS-D2(-)
3
JK3702
HDMI-IN2
TMDS-CLOCK(+)
TMDS-CLOCK(-)
SDA
SCL
101216
15
WITH HDMI-IN3
TMDS-D0(+)
TMDS-D0(-)
TMDS-D1(+)
TMDS-D1(-)
79461
TMDS-D2(+)
TMDS-D2(-)
TMDS-CLOCK(+)
TMDS-CLOCK(-)
SDA
3
101216
JK3704
HDMI-IN3
A91N2BLD
SCL
15
Page 39
Inverter Block Diagram [19PFL3504D/F7]
BACK
LIGHT
BACK
LIGHT
LCD MODULE
ASSEMBLY
SW+16V
Q1004,Q1006,
Q1008,Q1012
CN1001
T1002
Q1005
Q1010,
Q1017,
Q1018
1
2
786
4
2
CURRENT
CONTROL
SWITCH
DRIVE
11
Q1022
Q1001,
Q1007,
Q1016
5
3
1
CURRENT
CONTROL
SWITCH
DRIVE
8
1
CN1002
2
OVER VOLTAGE
PROTECTOR
OVER VOLTAGE
Q1015
67523
PROTECTOR
Q1009
Q1014
Q1002,
Q1011
INV+31V
SW+16V
PANEL+15V
VREF
VCC
IC1001(PWM CONTROL)
14
12
Q1023,
Q1024
DTC
4
SW
5 6
OSC
PWM
CONTROL
LOGIC
3
2
15
1
16
IC1002
(COMPARATOR)
Q1019
1
Q1003
MAIN CBA
BACKLIGHT-ADJ
PROTECT3
BACKLIGHT-SW
TO
SYSTEM
CONTROL
BLOCK
DIAGRAM
9-5
A91N2BLINV
Page 40
Inverter Block Diagram [22PFL3504D/F7]
BACK
BACK
LIGHT
LIGHT
BACK
LIGHT
LCD MODULE
ASSEMBLY
CN1550
T1500
1
2
786
3
2
1
2
CN1650
786
5
T1600
4
1
2
5
3
4
1
CURRENT
CONTROL
SWITCH
Q1500
Q1600
1
CN1750
T1700
2
CURRENT
CONTROL
SWITCH
2
786
3
CURRENT
Q1700
1
CONTROL
SWITCH
OVER VOLTAGE
PROTECTOR
Q1650
OVER VOLTAGE
Q1651
PROTECTOR
PROTECTOR
Q1550
OVER VOLTAGE
Q1551
PROTECTOR
OVER VOLTAGE
PROTECTOR
OVER VOLTAGE
Q1751
5
4
Q1750
OVER VOLTAGE
PROTECTOR
Q1004,Q1011,
Q1013,Q1014
Q1001,Q1002
INV+31V
SW+12.5V
SW+12.5V
PANEL+15V
VCC
VREF
IC1001
(PWM CONTROL)
12
14
Q1023,
Q1024
Q1005,
Q1007,
Q1008
DTC
3
4
SW
DRIVE
11
15
Q1006,
PWM
16
Q1009,
Q1010
CONTROL
LOGIC
DRIVE
8
2
Q1003
IC1002
5 6
OSC
1
(COMPARATOR)
Q1401
13
PROTECT3
BACKLIGHT-SW
12
14
Q1402
BACKLIGHT-ADJ
67523
1
MAIN CBA
TO
SYSTEM
CONTROL
BLOCK
DIAGRAM
9-6
A9172BLINV
Page 41
Power Supply Block Diagram [19PFL3504D/F7]
INV+33V
P-ON+5V
SP+14V
P-ON+9V
P-ON+3.3V
PANEL+13V
PANEL+15V
LCD MODULE ASSEMBLY
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
P-ON+3V
P-ON+7V
16
10
AL+3.3V
P-ON+3.3V
19,20
21,22
P-ON+5V
DIGITAL MAIN CBA UNIT
13,14
AL+3.3V
TUNER+5V
TO SYSTEM
P-ON-H1
P-ON-H2
CONTROL
BLOCK
DIAGRAM
VCOM
PROTECT2
PROTECT1
PANEL-7.1V8
P-ON+3.3V6,7
PANEL+24.5V4
PANEL+13V2,3
VCOM10
CN201
SW-7.1V
Q206
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
SW+24.5V
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
Q205
4A/125V
11
15
P-ON+7V16
P-ON+3V10
CN301CN3701
SWITCHING
Q202,Q203
10
AL+3.3V21,22
P-ON+3.3V19,20
P-ON+5V13,14
9
Q402
SW+13V
Q201,D202
16
SW+9V
Q641
14
13
12
SW+3.3V
Q640,D662
14
SWITCHING
Q638,Q639
Q631
FEED
Q637
BACK
SW+5V
Q633
SW+5V
Q635,Q636
IC631
Q634
23
REG.
+3.3V
+5V REG.
2
T601
BRIDGE
RECTIFIER
D601- D604
LINE
FILTER
L601
F601
4A/125V
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.
AC601
AC CORD
3
4A/125V
4
9-7
7
6
IC601
32
HOTCOLD
CONTROL
Q602
SWITCHING
SWITCHING
Q601
A91N2BLP
MAIN CBA
Page 42
Power Supply Block Diagram [22PFL3504D/F7]
INV+31V
P-ON+5V
SP+14V
P-ON+9V
P-ON+3.3V
PANEL+13V
PANEL+15V
LCD MODULE ASSEMBLY
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
P-ON+3V
P-ON+7V
16
10
AL+3.3V
P-ON+3.3V
19,20
21,22
P-ON+5V
DIGITAL MAIN CBA UNIT
13,14
AL+3.3V
TUNER+5V
TO SYSTEM
P-ON-H1
P-ON-H2
CONTROL
BLOCK
DIAGRAM
VCOM
PROTECT2
PROTECT1
PANEL-7.1V8
P-ON+3.3V6,7
PANEL+24.5V4
PANEL+13V2,3
VCOM10
CN201
SW-7.1V
Q206
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
SW+24.5V
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
Q205
4A/125V
11
15
P-ON+7V16
P-ON+3V10
CN301CN3701
SWITCHING
Q202,Q203
10
AL+3.3V21,22
P-ON+3.3V19,20
P-ON+5V13,14
9
Q402
SW+13V
Q201,D202
16
SW+9V
Q641
SW+12.5V
Q632
14
13
12
SW+3.3V
Q640,D662
14
SWITCHING
Q638,Q639
Q631
FEED
SW+5V
Q637
BACK
Q633
SW+5V
Q635,Q636
IC631
Q634
23
REG.
+3.3V
+5V REG.
2
T601
BRIDGE
RECTIFIER
D601- D604
LINE
FILTER
L601
F601
4A/125V
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.
AC601
AC CORD
3
4A/125V
4
9-8
7
6
IC601
32
HOTCOLD
CONTROL
Q602
SWITCHING
SWITCHING
Q601
A9172BLP
MAIN CBA
Page 43
SCHEMATIC DIAGRAMS / CBA AND TEST POINTS
Standard Notes
WARNING
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.
Notes:
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.
6. This schematic diagrams are masterized version
that should cover the entire FL9.0 chassis models.
Thus some parts in detail illustrated on this
schematic diagrams may vary depend on the
model within the FL9.0 chassis.
Please refer to the parts lists for each models.
7. The Circuit Board layout illustrated on this service
manual is the latest version for this chassis at the
moment of making this service manual.
Depend on the mass production date of each
model, the actual layout of each Board may differ
slightly from this version.
3
, M = 106).
-6
µF).
10-1FL9_0_SC
Page 44
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON
r
THE FOLLOWING PAGES:
1. CAUTION:
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. Voltage indications on the schematics are as shown below:
Plug the TV power cord into a standard AC outlet.:
2
(Unit: Volt)
1
5.05.0
3
Power on mode
5. 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 the line numbe
"1" of the area "D3".
2. "1-B1" means that line number "1" goes to the line number
"1" of the area "B1".
6. 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.
: Used to indicate a test point with a test pin.
Voltage
Indicates that the voltage
is not consistent here.
3
2
1
AREA D3
1-B1
AREA B1
1-D3
ABCD
10-2FL9_0_SC
Page 45
Main 1/4 Schematic Diagram [19PFL3504D/F7]
10-3
A91N2SCM1
Page 46
Main 2/4 Schematic Diagram [19PFL3504D/F7]
10-4
A91N2SCM2
Page 47
Main 3/4 Schematic Diagram [19PFL3504D/F7]
10-5
A91N2SCM3
Page 48
Main 4/4 Schematic Diagram [19PFL3504D/F7]
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 ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
10-6
A91N2SCM4
Page 49
Main 1/4 Schematic Diagram [22PFL3504D/F7]
10-7
A9172SCM1
Page 50
Main 2/4 Schematic Diagram [22PFL3504D/F7]
10-8
A9172SCM2
Page 51
Main 3/4 Schematic Diagram [22PFL3504D/F7]
10-9
A9172SCM3
Page 52
Main 4/4 Schematic Diagram [22PFL3504D/F7]
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 ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
10-10
A9172SCM4
Page 53
Jack Schematic Diagram
10-11
A91N2SCJ
Page 54
Function Schematic Diagram
10-12
A91N2SCF
Page 55
IR Sensor & Junction Schematic Diagram
10-13A91N2SCIR
Page 56
Digital Main 1/5 Schematic Diagram
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3301.
IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section.
10-14
A91N2SCD1
Page 57
Digital Main 2/5 Schematic Diagram
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3301.
IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section.
10-15
A91N2SCD2
Page 58
Digital Main 3/5 Schematic Diagram
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3301.
IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section.
10-16
A91N2SCD3
Page 59
Digital Main 4/5 Schematic Diagram
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3301.
IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section.
10-17
A91N2SCD4
Page 60
Digital Main 5/5 Schematic Diagram
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3301.
IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section.
10-18
A91N2SCD5
Page 61
Main CBA Top View [19PFL3504D/F7]
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 ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
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.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
10-19
BA94N0F01011
Page 62
Main CBA Bottom View [19PFL3504D/F7]
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.
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 19 OF
CN302
WF5
PIN 17 OF
CN302
WF4
PIN 15 OF
CN302
WF7
PIN 13 OF
CN302
4A/125V
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
WF2
PIN 8 OF
CN302
WF3
PIN 6 OF
CN302
WF1
PIN 4 OF
CN302
10-20
BA94N0F01011
Page 63
Main CBA Top View [22PFL3504D/F7]
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 ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
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.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
10-21
BA9170F01011
Page 64
Main CBA Bottom View [22PFL3504D/F7]
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 19 OF
CN302
WF5
PIN 17 OF
CN302
WF4
PIN 15 OF
CN302
WF7
PIN 13 OF
CN302
4A/125V
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
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.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
WF2
PIN 8 OF
CN302
WF3
PIN 6 OF
CN302
WF1
PIN 4 OF
CN302
10-22
BA9170F01011
Page 65
Jack CBA Top View
10-23
BA91N2F01021-A
Page 66
Jack CBA Bottom View
10-24
BA91N2F01021-A
Page 67
Function CBA Top View
IR Sensor CBA Top View
IR Sensor CBA Bottom View
Function CBA Bottom View
Junction CBA
Top View
BA91N2F01021-C
Junction CBA
Bottom View
BA91N2F01021-B
10-25
BA91N2F01021
Page 68
WAVEFORMS
WF1 ~ WF7 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
WF1
WF2
Pin 4 of CN302
CVBS0.2V20µs
Pin 8 of CN302
S-VIDEO-Y0.2V
20µs
WF5
WF6
Pin 17 of CN302
VIDEO-Pb 0.2V20µs
Pin 19 of CN302
VIDEO-Pr0.2V20µs
WF3
WF4
Pin 6 of CN302
S-VIDEO-C0.2V
Pin 15 of CN302
VIDEO-Y0.2V20µs
20µs
Pin 13 of CN302
WF7
AUDIO0.1V0.5ms
LC7NWF11-1
Page 69
WIRING DIAGRAM [19PFL3504D/F7]
HDMI-
PC-RGB-IN
CONNECTOR-1
HDMI-
CONNECTOR-2
HDMI-
CONNECTOR-3
WITH HDMI-IN3
SP861
SPEAKER
L-CH
DIGITAL MAIN CBA UNIT
CN3902
2
1
STV
XAO
BACK
1
CN1001
TUNER UNIT
3
OE1
LIGHT
2
4
CPV
POL
7
6TP5
GND
BACK
1
CN1002
SP862
SPEAKER
8
LLV5(-)
LIGHT
2
R-CH
9
LLV5(+)
10
LLV4(-)
CN201
11
LLV4(+)
GND
1
13
12
LLV3(-)
LLV3(+)
PANEL+13V
2
15
14
GND
LLVCLK(-)
PANEL+13V
3
1
CL102B
GND
1
CL102A
16
LLVCLK(+)
PANEL+3.3V
GND4PANEL+24.5V
6
5
2
REMOTE
2
18
17
GND
LLV2(-)
PANEL+3.3V
7
3
4
AL+3.3V
LED1
3
4
20
19
LLV1(-)
LLN2(+)
GND8PANEL-7.1V
9
5
6
P-ON-H1
KEY-IN1
5
6
23
22
21
LLV0(-)
LLV0(+)
LLV1(+)
LCD MODULE
GND10VCOM
11
7
8
KEY-IN2
DVD-LED
7
8
24
GND
ASSEMBLY
COMPONENT
COMPONENT
-Y-IN
CN701
1
3
2
SP(R)
HEADPHONE(R)
SP(R)
1
3
2
CN702CL701
-Pb-IN
COMPONENT
-Pr-IN
4
5
6
HEADPHONE(R)
GND77GND
GND
4
5
6
1
2
CL103A
AL+3.3V
GND
1
2
CL103B
COMPONENT-
AUDIO(L)-IN
COMPONENT-
AUDIO(R)-IN
8
9
10
GND
HEADPHONE(L)
HEADPHONE(L)
8
9
10
3
4
KEY-IN1
KEY-IN2(NU)
3
4
HDMI-
AUDIO(L)-IN
HDMI-
11
12
13
14
GND
GND
AUDIO(L)
P-ON+9V
11
12
13
14
IR SENSOR
CBA
AUDIO(R)-IN
VIDEO-IN
15
16
17
AUDIO(R)
COM-VIDEO-Pr-IN
GND
15
16
17
AUDIO(R)
-IN
AUDIO(L)
-IN
PC-AUDIO
18
19
20
21
22
23
COM-VIDEO-Pb-IN
S-VIDEO-SW
COM-VIDEO-Y-IN
GND
INPUT0
19
20
21
AC CORD
SPDIF
22
23
18
AC601
-IN
24
INPUT1
24
S-VIDEO
-IN
25
26
GND
S-VIDEO-Y-IN
25
26
DIGITAL
AUDIO-OUT
(COAXIAL)
CN871
27
28
29
VIDEO-IN
S-VIDEO-C-IN
GND
27
28
29
SP(L)2SP-GND
1
JACK CBA
CN3701CN301
2
P-ON-H2
GND
1
2
GND
3
4
GND
4
513
PROTECT3
5
MAIN CBA
CN303CN4001
GND
1
6
7
AMP(L)-OUT
GND
7
6
CN872
513
4
2
KEY-IN2
DVD-LED
P-ON-H3(NU)
DVD-MAIN-PWR
5
3
2
4
8
9
11
AMP(R)-OUT
P-ON-H1
P-ON+3V
PROTECT1
9
8
10
11
SP(R)2SP-GND
1
6
7
DVD-P-ON
DVD-REMOTE
7
6
13
GND
P-ON+5V
12
13
8
9
DVD-SDATA
DVD-DISC-IN
9
8
15
141012
P-ON+5V
PROTECT2
15
14
11
GND
DVD-CS
10
11
172220
16
P-ON+7V
GND
16
17
1
CN101CN102
GND
1
13
GND
DVD-SCLK
12
13
18
GND
P-ON+3.3V
192321
18
3
2
AL+3.3V
REMOTE
3
2
15
16
141012
GND
DVD-DISC-OUT
LED-CONT
15
14
16
P-ON+3.3V
AL+3.3V
AL+3.3V
22
20
4
5
LED1
P-ON-H1
4
5
172220
18
GND
DVD-Pr
18
17
231921
24
GND
OE2
24
6
7
KEY-IN1
KEY-IN2
6
7
GND
192321
25
REMOTE
25
DVD-Pb
20
26
BACKLIGHT-SW
26
8
DVD-LED
8
GND
27
LED1
27
JUNCTION
CBA
231921
24
25
DVD -Y
GND
DVD-AUDIO(L)
DVD-AUDIO-MUTE
22
24
25
CN3702CN302
28
29
BACKLIGHT-ADJ
VCOM-PWM
GND
1
28
29
26
27
DVD-AUDIO(R)
GND
26
27
2
SPDIF
GND
3
2
28
29
DVD-SPDIF
GND
28
29
513
4
VIDEO-IN
S-VIDEO-SW
5
4
6
8
9
7
S-VIDEO-C-IN
GND
S-VIDEO-Y-IN
GND
9
7
6
8
11
INPUT1
AUDIO(R)
10
11
FUNCTION
CBA
141012
13
INPUT0
AUDIO(L)
GND
12
13
14
15
172220
16
COM-VIDEO-Y-IN
GND
COM-VIDEO-Pb-IN
15
16
17
18
GND
COM-VIDEO-Pr-IN
AUDIO-MUTE
SDA
192321
18
20
SCL
22
231921
24
RESET
IF-AGC
24
25
26
GND
DIF-OUT1
25
26
27
GND
27
28
29
DIF-OUT2
KEY-IN1
28
29
A91N2WI12-1
Page 70
WIRING DIAGRAM [22PFL3504D/F7]
HDMI-
PC-RGB-IN
CONNECTOR-1
HDMI-
CONNECTOR-2
HDMI-
CONNECTOR-3
WITH HDMI-IN3
SP861
SPEAKER
L-CH
DIGITAL MAIN CBA UNIT
CN3902
1STV
BACK
1
CN1550
TUNER UNIT
2XAO
LIGHT
2
3OE1
4CPV
6TP
5POL
BACK
1
CN1650
7GND
LIGHT
2
SP862
SPEAKER
8LLV5(-)
R-CH
9LLV5(+)
11LLV4(+)
10LLV4(-)
BACK
1
CN1750
12LLV3(-)
LIGHT
2
13LLV3(+)
14GND
1 GND
CN201
CL102B
CL102A
16LLVCLK(+)
15LLVCLK(-)
2 PANEL+13V
1
GND
1
17GND
3 PANEL+13V
3
2
REMOTE
3 AL+3.3V
2
20LLV1(-)
19LLN2(+)
18LLV2(-)
6 PANEL+3.3V
5 GND
4 PANEL+24.5V
4
5
LED1
P-ON-H1
4
5
21LLV1(+)
8 PANEL-7.1V
7 PANEL+3.3V
6
7
KEY-IN1
KEY-IN2
6
7
22LLV0(-)
8
DVD-LED
8
23LLV0(+)
9 GND
24GND
10 VCOM
COMPONENT
LCD MODULE
ASSEMBLY
CN701
11 GND
CN702CL701
COMPONENT
-Y-IN
1
3
2
SP(R)
HEADPHONE(R)
SP(R)
1
3
2
-Pb-IN
COMPONENT
-Pr-IN
4
5
6
HEADPHONE(R)
GND77GND
GND
4
5
6
1
2
3
CL103A
AL+3.3V
GND
KEY-IN1
1
2
3
CL103B
COMPONENT-
AUDIO(L)-IN
COMPONENT-
AUDIO(R)-IN
8
9
10
GND
HEADPHONE(L)
HEADPHONE(L)
8
9
10
IR SENSOR
4
KEY-IN2(NU)
4
HDMI-
AUDIO(L)-IN
11
12
GND
GND
11
12
CBA
13
AUDIO(L)
13
HDMI-
14
P-ON+9V
14
AUDIO(R)-IN
VIDEO-IN
AUDIO(L)
15
16
17
18
AUDIO(R)
COM-VIDEO-Pr-IN
GND
COM-VIDEO-Pb-IN
15
16
17
18
AC601
AUDIO(R)
-IN
-IN
19
20
21
22
S-VIDEO-SW
COM-VIDEO-Y-IN
GND
INPUT0
19
20
21
22
AC CORD
PC-AUDIO
-IN
S-VIDEO
23
24
25
SPDIF
INPUT1
GND
23
24
25
-IN
26
S-VIDEO-Y-IN
26
27
VIDEO-IN
27
DIGITAL
AUDIO-OUT
(COAXIAL)
CN871
28
29
S-VIDEO-C-IN
GND
28
29
SP(L)2SP-GND
1
JACK CBA
CN3701CN301
P-ON-H2
1
2
GND
2
GND
3
4
GND
4
MAIN CBA
CN303CN4001
6
513
PROTECT3
AMP(L)-OUT
6
5
2
GND
KEY-IN2
DVD-LED
1
3
2
8
9
7
GND
AMP(R)-OUT
P-ON-H1
9
7
8
SP(R)2SP-GND
1
CN872
6
7
513
4
P-ON-H3(NU)
DVD-MAIN-PWR
DVD-P-ON
DVD-REMOTE
7
6
5
4
13
11
P-ON+3V
PROTECT1
GND
P-ON+5V
12
13
10
11
8
9
DVD-SDATA
DVD-DISC-IN
9
8
15
141012
P-ON+5V
PROTECT2
15
14
11
GND
DVD-CS
10
11
172220
16
P-ON+7V
GND
16
17
1
CN101CN102
GND
1
13
GND
DVD-SCLK
12
13
18
GND
P-ON+3.3V
192321
18
3
2
REMOTE
3 AL+3.3V
2
15
16
141012
GND
DVD-DISC-OUT
LED-CONT
15
14
16
P-ON+3.3V
AL+3.3V
AL+3.3V
22
20
4
5
6
LED1
P-ON-H1
KEY-IN1
4
5
6
172220
18
GND
DVD-Pr
18
17
231921
24
GND
OE2
24
7
8
KEY-IN2
DVD-LED
7
8
GND
DVD-Pb
192321
20
25
26
REMOTE
BACKLIGHT-SW
25
26
JUNCTION
CBA
231921
GND
DVD -Y
GND
22
27
28
29
LED1
BACKLIGHT-ADJ
VCOM-PWM
27
28
29
24
25
DVD-AUDIO(L)
DVD-AUDIO-MUTE
24
25
CN3702CN302
GND
1
12-2
26
27
DVD-AUDIO(R)
GND
26
27
2
SPDIF
GND
3
2
28
29
DVD-SPDIF
GND
28
29
513
4
VIDEO-IN
S-VIDEO-SW
5
4
6
8
9
7
S-VIDEO-C-IN
GND
S-VIDEO-Y-IN
GND
9
7
6
8
11
INPUT1
AUDIO(R)
10
11
FUNCTION
CBA
141012
13
INPUT0
AUDIO(L)
GND
12
13
14
15
172220
18
16
COM-VIDEO-Y-IN
GND
COM-VIDEO-Pb-IN
GND
15
18
16
17
231921
COM-VIDEO-Pr-IN
AUDIO-MUTE
SDA
SCL
RESET
192321
22
20
24
IF-AGC
24
25
GND
25
26
27
28
DIF-OUT1
GND
DIF-OUT2
26
27
28
29
KEY-IN1
29
A9172WI
Page 71
Cabinet [19PFL3504D/F7]
A1
EXPLODED VIEWS
B19
A18
B19
A12
A11
A13
IR Sensor CBA
CL872
B15
B8
Function CBA
L8
L1
CL871
B15
SP862
B8
L1
Junction CBA
LCD1
L8
B19
SP861
L1
CL201
B2
L3
Main CBA
L1
L9
CL3902
L13
L12
CL3701
CL3702
L12
B12
B14
L3
CL701
B13
Jack CBA
Digital Main CBA Unit
B7
L3
B1
A9
L11
L1
L3
L3
L4
A10
L2
B20
L1
B3
B3
B20
A4
L1
L4
A6
L1
S5
Stand Assembly
See Electrical Parts List
for parts with this mark.
L13
AC601
L10
13-1A91N2CEX
Page 72
Cabinet [22PFL3504D/F7]
A1
B19
B19
A18
A12
A11
A13
IR Sensor CBA
B22
CL872
B15
B8
Function CBA
L8
L1
CL871
B15
SP862
B8
L1
Junction CBA
LCD1
L8
B19
SP861
L1
CL201
B2
L3
Main CBA
L1
L9
CL3902
L13
L12
CL3701
CL3702
L12
B12
L3
CL701
B13
Digital Main CBA Unit
B7
Jack CBA
L3
A9
B1
L11
L1
L3
L3
L4
A10
L2
L1
B3
B3
A4
L1
L4
A6
L1
S5
Stand Assembly
See Electrical Parts List
for parts with this mark.
AC601
B14
L13
L10
13-2A9172CEX
Page 73
Packing
S5
L10
X1
X13
X2
X6X8X10 X11X7
S5
Tape
Stand
Assembly
S2
S6
X9
Packing
Tape
S5
Tape
FRONT
S4
Packing Tape
Packing Tape
X3
S3
X4
FRONT
Some Ref. Numbers are
not in sequence.
Packing Tape
S1
13-3A91N2PEX
Page 74
MECHANICAL PARTS LIST [19PFL3504D/F7]
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.
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%
DIGITAL MAIN CBA UNIT
Ref. No.DescriptionPart No.
DIGITAL MAIN CBA UNIT1ESA19749
MAIN CBA
Ref. No.DescriptionPart No.
MAIN CBA
Consists of the following:
CAPACITORS
C201ELECTROLYTIC CAP. 470µF/25V MCE1EMASDL471
C202CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C203CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C204ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C207ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C209ELECTROLYTIC CAP. 47µF/25V MCE1EMASDL470
C214CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102
C215CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C216CHIP CERAMIC CAP. (1608) B K 1µF/16VCHD1CK30B105
C217ELECTROLYTIC CAP. 47µF/25V MCE1EMASDL470
C218CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C219CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C220CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C221CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C301CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C302CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C303ELECTROLYTIC CAP. 330µF/10V MCE1AMASDL331
C304CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C305CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C306ELECTROLYTIC CAP. 22µF/50V MCE1JMASDL220
C646CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C647ELECTROLYTIC CAP. 100µF/10V M H7CE1AMAVSL101
C648ELECTROLYTIC CAP. 47µF/25V M H7CE1EMAVSL470
C649ELECTROLYTIC CAP. 220µF/10V M H7CE1AMAVSL221
C650ELECTROLYTIC CAP. 220µF/10V M H7CE1AMAVSL221
C652ELECTROLYTIC CAP. 1000µF/6.3V MCE0KMASDL102
C653ELECTROLYTIC CAP. 22µF/50V MCE1JMASDL220
C654ELECTROLYTIC CAP. 100µF/16V MCE1CMASDL101
C655ELECTROLYTIC CAP. 1µF/50V M H7CE1JMAVSL1R0
C656CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C661ELECTROLYTIC CAP. 3.3µF/50V MCE1JMASDL3R3
C681CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C682CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C683CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C684CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C685CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C691#CAP CERAMIC 4700pF/250V/M/KXCA2E472MR101
C692#SAFTY CAP. 2200pF/250V KXCA2E222MR101
C802CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C805ELECTROLYTIC CAP. 330µF/25V MCE1EMASDL331
C806ELECTROLYTIC CAP. 330µF/25V MCE1EMASDL331
C807CHIP CERAMIC CAP.(1608) B K 0.022µF/25VCHD1EK30B223
C808CHIP CERAMIC CAP.(1608) B K 0.022µF/25VCHD1EK30B223
C809CHIP CERAMIC CAP. (1608) B K 1µF/16VCHD1CK30B105
C810CHIP CERAMIC CAP. (1608) B K 1µF/16VCHD1CK30B105
C811CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C812ELECTROLYTIC CAP. 470µF/25V MCE1EMASDL471
C813ELECTROLYTIC CAP. 100µF/25V MCE1EMASDL101
C830CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102
C831ELECTROLYTIC CAP. 100µF/16V MCE1CMASDL101
C832CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C833CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1001CAP CERAMIC (AX) 2200pF/50V/B/KCA1J222TU061
C1002POLYESTER FILM CAP. (PB FREE) 0.022µF/
C1003CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1004CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1005POLYESTER FILM CAP. (PB FREE) 0.022µF/
C1016CHIP CERAMIC CAP.(1608) B K 6800pF/50VCHD1JK30B682
C1018CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1019CERAMIC CAP. B K 220pF/500VCCD2JKS0B221
C1020CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1023ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1024CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1025CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1026CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1027ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1028CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1031POLYESTER FILM CAP. (PB FREE) 0.0027µF/
C1032CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1033ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1034CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1035CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1037CHIP CERAMIC CAP. (1608) B K 1µF/16VCHD1CK30B105
C1038CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1039CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1040CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C1041CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1042CHIP CERAMIC CAP.(1608) F Z 0.22µF/50VCHD1JZ30F224
C1043CHIP CERAMIC CAP.(1608) B K 0.22µF/16VCHD1CK30B224
C1044CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1045CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1052CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1053ELECTROLYTIC CAP. 100µF/25V M H7CE1EMASSL101
C1054CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1056CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
TU302TUNER UNIT ATSC/NTSC/QAM TDAU4-D02A UTUNNTUAL052
BLACK
WAC0172LW022
JACK ASSEMBLY
Ref. No.DescriptionPart No.
JACK ASSEMBLY
Consists of the following:
JACK CBA (MJC-A)
FUNCTION CBA (MJC-B)
IR SENSOR CBA (MJC-C)
JUNCTION CBA (MJC-D)
JACK CBA (MJC-A)
Ref. No.DescriptionPart No.
JACK CBA (MJC-A)
Consists of the following:
CAPACITORS
C703CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C704CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C723CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C724CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C776CHIP CERAMIC CAP.(1608) CH J 33pF/50VCHD1JJ3CH330
C841CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C842CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C843CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
R108RES CARBON FILM T 1/4W J 220 ΩRCX4221T1001
R109RES CARBON FILM T 1/4W G 10k ΩRCX4103T1002
R111RES CARBON FILM T 1/4W G 4.7k ΩRCX4472T1002
----------
2009022615-6A91N2EL
Page 82
Ref. No.DescriptionPart No.
R112RES CARBON FILM T 1/4W G 2.7k ΩRCX4272T1002
R113RES CARBON FILM T 1/4W G 4.7k ΩRCX4472T1002
R114RES CARBON FILM T 1/4W G 8.2k ΩRCX4822T1002
R115RES CARBON FILM T 1/4W G 18k ΩRCX4183T1002
SWITCHES
SW101TACT SWITCH SKQSABSST0101AL038
SW103TACT SWITCH SKQSABSST0101AL038
SW104TACT SWITCH SKQSABSST0101AL038
SW105TACT SWITCH SKQSABSST0101AL038
SW106TACT SWITCH SKQSABSST0101AL038
SW107TACT SWITCH SKQSABSST0101AL038
IR SENSOR CBA (MJC-C)
Ref. No.DescriptionPart No.
IR SENSOR CBA (MJC-C)
Consists of the following:
CAPACITORS
C101ELECTROLYTIC CAP. 47µF/16V M H7CE1CMAVSL470
C103CHIP CERAMIC CAP. B K 330pF/50VCHD1JK30B331
C104CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C105CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
DIODE
D101LED (WHITE) SLR343WBC7T3XMQPWM343WBC7T
RESISTORS
R101RES CARBON FILM T 1/4W J 100 ΩRCX4101T1001
R102RES CARBON FILM T 1/4W J 3.3k ΩRCX4332T1001
R103CHIP RES. 1/10W J 2.2k ΩRRXAJR5Z0222
R106RES CARBON FILM T 1/4W J 1.0k ΩRCX4102T1001
R116CHIP RES.(1608) 1/10W 0 ΩRRXAZR5Z0000
CN101242 SERIES CONNECTOR TUC-P08X-B1 WHT STJCTUB08TG002
----------
2009022615-7A91N2EL
Page 83
ELECTRICAL PARTS LIST [22PFL3504D/F7]
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.
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%
DIGITAL MAIN CBA UNIT
Ref. No.DescriptionPart No.
DIGITAL MAIN CBA UNIT1ESA19918
MAIN CBA
Ref. No.DescriptionPart No.
MAIN CBA
Consists of the following:
CAPACITORS
C201ELECTROLYTIC CAP. 470µF/25V MCE1EMASDL471
C202CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C204ELECTROLYTIC CAP. 10µF/50V M H7CE1JMAVSL100
C207ELECTROLYTIC CAP. 22µF/50V M H7CE1JMAVSL220
C208ELECTROLYTIC CAP. 47µF/25V MCE1EMASDL470
C209ELECTROLYTIC CAP. 47µF/16V M H7CE1CMAVSL470
C214CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102
C215CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C216CHIP CERAMIC CAP. (1608) B K 1µF/16VCHD1CK30B105
C217ELECTROLYTIC CAP. 47µF/25V MCE1EMASDL470
C302CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C303ELECTROLYTIC CAP. 220µF/10V MCE1AMASDL221
C305CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C306ELECTROLYTIC CAP. 1µF/50V MCE1JMASDL1R0
C309CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102
C310CHIP CERAMIC CAP.(1608) CH J 47pF/50VCHD1JJ3CH470
C311CHIP CERAMIC CAP.(1608) CH J 47pF/50VCHD1JJ3CH470
C401ELECTROLYTIC CAP. 1µF/50V MCE1JMASDL1R0
C601#CAP METALIZED FILM 0.47µF/300V K 3.5MM CT2F474DC004
C602ELECTROLYTIC CAP 47µF/200V MCE2DMZNDL470
C603CAP ELECTROLYTIC 390µF/200VCEB391DYG006
C604POLYESTER FILM CAP. (PB FREE) 0.039µF/
C605POLYESTER FILM CAP. (PB FREE) 0.0012µF/
C606CERAMIC CAP. 820pF/2KVCA3D821PAN04
C607POLYESTER FILM CAP. (PB FREE) 0.082µF/
C633CERAMIC CAP. B K 1500pF/1KVCCD3AKP0B152
C636#ELECTROLYTIC CAP. 100µF/25V MCE1EMASDL101
C638CAP ALUMINUM ELECTOLYTIC 2200µF/6.3V MCE0KMZNDL222
C639ELECTROLYTIC CAP. 2200µF/10V MCE1AMZNDL222
C641ELECTROLYTIC CAP 3300µF/10VCE1AMZNDL332
C643ELECTROLYTIC CAP. 1000µF/25V MCE1EMZNDL102
C645POLYESTER FILM CAP. (PB FREE) 0.0022µF/
C647ELECTROLYTIC CAP. 100µF/10V M H7CE1AMAVSL101
C649ELECTROLYTIC CAP. 220µF/10V M H7CE1AMAVSL221
C650ELECTROLYTIC CAP. 220µF/10V MCE1AMASDL221
C652ELECTROLYTIC CAP. 1000µF/6.3V MCE0KMASDL102
C653ELECTROLYTIC CAP. 22µF/50V MCE1JMASDL220
C654ELECTROLYTIC CAP. 100µF/16V MCE1CMASDL101
C656ELECTROLYTIC CAP. 100µF/25V MCE1EMASDL101
C660ELECTROLYTIC CAP. 3.3µF/50V MCE1JMASDL3R3
C691#CAP CERAMIC 4700pF/250V/M/KXCA2E472MR101
C692#SAFTY CAP. 1000pF/250V KXCA2E102MR101
C805ELECTROLYTIC CAP. 330µF/25V MCE1EMASDL331
C806ELECTROLYTIC CAP. 330µF/25V MCE1EMASDL331
C809CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C810CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C811CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C812ELECTROLYTIC CAP. 470µF/25V MCE1EMASDL471
C813ELECTROLYTIC CAP. 100µF/25V MCE1EMASDL101
C816CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102
C817CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102
C825ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C826CHIP CERAMIC CAP.(1608) CH J 390pF/50VCHD1JJ3CH391
C827ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C828CHIP CERAMIC CAP.(1608) CH J 390pF/50VCHD1JJ3CH391
C829CHIP CERAMIC CAP. CH J 820pF/50VCHD1JJ3CH821
C830CAP CERAMIC (AX) 820pF/50V/B/KCA1J821TU061
C831ELECTROLYTIC CAP. 100µF/16V MCE1CMASDL101
C832CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C838ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1003ELECTROLYTIC CAP. 100µF/25V MCE1EMASDL101
C1004CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1005CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1006ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1007CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1008CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1009CHIP CERAMIC CAP. B K 470pF/50VCHD1JK30B471
C1010CHIP CERAMIC CAP. B K 470pF/50VCHD1JK30B471
C1012METALIZED POLYESTER FILM CAP. 0.47µF/
C1013POLYESTER FILM CAP. (PB FREE) 0.0039µF/
C1014ELECTROLYTIC CAP. 47µF/25V MCE1EMASDL470
C1015CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1016CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1017CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1018CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1019CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1020CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1021CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1401CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1403ELECTROLYTIC CAP. 10µF/50V M H7CE1JMAVSL100
C1404ELECTROLYTIC CAP. 10µF/50V M H7CE1JMAVSL100
C1500CAP CERAMIC (AX) 0.1µF/50V/F/ZCA1J104TU062
100V J
50V J
100V J
CA2A222DT018
CT1J474DT040
CA2A392DT018
2009022615-8A9172EL
Page 84
Ref. No.DescriptionPart No.
C1501ELECTROLYTIC CAP. 470µF/35V MCE1GMZNDL471
C1502# CERAMIC CAP. B K 2200pF/500VCCD2JKS0B222
C1503CERAMIC CAP. B K 2200pF/500VCCD2JKS0B222
C1550CAP CERAMIC HV 15pF/3.15KV/SL/JCCD3FJASL150
C1551CAP CERAMIC (AX) 1500pF/50V/B/KCA1J152TU061
C1552CAP CERAMIC (AX) 1500pF/50V/B/KCA1J152TU061
C1553CAP CERAMIC HV 15pF/3.15KV/SL/JCCD3FJASL150
C1554ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1555ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1556CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1557CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1558CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1600CAP CERAMIC (AX) 0.1µF/50V/F/ZCA1J104TU062
C1601ELECTROLYTIC CAP. 470µF/35V MCE1GMZNDL471
C1602# CERAMIC CAP. B K 2200pF/500VCCD2JKS0B222
C1603CERAMIC CAP. B K 2200pF/500VCCD2JKS0B222
C1650CAP CERAMIC HV 15pF/3.15KV/SL/JCCD3FJASL150
C1651CAP CERAMIC (AX) 1500pF/50V/B/KCA1J152TU061
C1652CAP CERAMIC (AX) 1500pF/50V/B/KCA1J152TU061
C1653CAP CERAMIC HV 15pF/3.15KV/SL/JCCD3FJASL150
C1657ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1658ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1659CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1660CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1661CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
C1700CAP CERAMIC (AX) 0.1µF/50V/F/ZCA1J104TU062
C1701ELECTROLYTIC CAP. 470µF/35V MCE1GMZNDL471
C1702# CERAMIC CAP. B K 2200pF/500VCCD2JKS0B222
C1703CERAMIC CAP. B K 2200pF/500VCCD2JKS0B222
C1750CAP CERAMIC HV 15pF/3.15KV/SL/JCCD3FJASL150
C1751CAP CERAMIC (AX) 1500pF/50V/B/KCA1J152TU061
C1752CAP CERAMIC (AX) 1500pF/50V/B/KCA1J152TU061
C1753CAP CERAMIC HV 15pF/3.15KV/SL/JCCD3FJASL150
C1754ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1755ELECTROLYTIC CAP. 10µF/50V MCE1JMASDL100
C1756CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1757CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1758CHIP CERAMIC CAP.(1608) B K 0.1µF/50VCHD1JK30B104
CONNECTORS
CN102242 SERIES CONNECTOR 224202108W1J322C08TG001
CN201FFC CONNECTOR IMSA-9615S-11A-PP-AJC96J11ER007
CN301FFC CONNECTOR IMSA-9615S-29A-PP-AJC96J29ER007
CN302FFC CONNECTOR IMSA-9615S-29A-PP-AJC96J29ER007
CN702FFC CONNECTOR IMSA-9615S-29A-PP-AJC96J29ER007
CN872CONNECTOR PRINT OSU
BC771BEADS INDUCTOR FBR07HA121SB-00LLBF00STU030
BC841CHIP INDUCTOR BK1608HS601-TLLC601NTU017
JK711JACK HPEP SML PCB S PJ-358HJXSJ020YUQ01
JK721JACK RCA PCB S WHITE 01/RCA-101H(WH)JXRJ010YUQ02
JK722JACK RCA PCB S RED 01/RCA-101H(RD)JXRJ010YUQ01
JK731JACK RCA PCB S GREEN 01/RCA-101H(GN) JXRJ010YUQ03
JK732JACK RCA PCB S BLUE 01/RCA-101H(BL)JXRJ010YUQ04
Ref. No.DescriptionPart No.
JK733JACK RCA PCB S RED 01/RCA-101H(RD)JXRJ010YUQ01
JK741JACK RCA PCB S WHITE 01/RCA-101H(WH)JXRJ010YUQ02
JK742JACK RCA PCB S RED 01/RCA-101H(RD)JXRJ010YUQ01
JK751JACK SW DIN PCB L DIN-435C(777D)JYEL040YUQ03
JK752JACK RCA PCB L RCA-101S(1)-03JXRL010YUQ12
JK753JACK RCA PCB L RCA-101S(1)-04JXRL010YUQ13
JK754JACK SW RCA PCB L RCA-102F(RD)JYRL010YUQ05
JK841JACK RCA PCB S ORANGE 01/RCA-101H(OR) JXRJ010YUQ06
JK851JACK SW HPEP SML PCB L PJ-350JYSL010YUQ03
JS701CHIP RES.(1608) 1/10W 0 ΩRRXAZR5Z0000
FUNCTION CBA (MJC-B)
Ref. No.DescriptionPart No.
FUNCTION CBA (MJC-B)
Consists of the following:
----------
CAPACITOR
C108CAP CERAMIC (AX) 0.1µF/50V/F/ZCA1J104TU062
RESISTORS
R108RES CARBON FILM T 1/4W J 220 ΩRCX4221T1001
R109RES CARBON FILM T 1/4W G 10k ΩRCX4103T1002
R111RES CARBON FILM T 1/4W G 4.7k ΩRCX4472T1002
R112RES CARBON FILM T 1/4W G 2.7k ΩRCX4272T1002
R113RES CARBON FILM T 1/4W G 4.7k ΩRCX4472T1002
R114RES CARBON FILM T 1/4W G 8.2k ΩRCX4822T1002
R115RES CARBON FILM T 1/4W G 18k ΩRCX4183T1002
C101ELECTROLYTIC CAP. 47µF/16V M H7CE1CMAVSL470
C103CHIP CERAMIC CAP. B K 330pF/50VCHD1JK30B331
C104CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C105CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
DIODE
D101LED (WHITE) SLR343WBC7T3XMQPWM343WBC7T
RESISTORS
R101RES CARBON FILM T 1/4W J 100 ΩRCX4101T1001
R102RES CARBON FILM T 1/4W J 3.3k ΩRCX4332T1001
R103CHIP RES. 1/10W J 2.2k ΩRRXAJR5Z0222
R106RES CARBON FILM T 1/4W J 1.0k ΩRCX4102T1001
R116CHIP RES.(1608) 1/10W 0 ΩRRXAZR5Z0000