70" (178 cm) Measured diagonally H:155.5 cm × V:87.2 cm
Ω
Ω
× 8
× 2
× 2
Design & specifications are subject to change without notice.
1-2 (No.YA338)
SECTION 1
PRECAUTION
1.1SAFETY PRECAUTIONS
(1) The design of this product contains special hardware,
many circuits and components specially for safety
purposes. For continued protection, no changes should be
made to the original design unless authorized in writing by
the manufacturer. Replacement parts must be identical to
those used in the original circuits. Service should be
performed by qualified personnel only.
(2) Alterations of the design or circuitry of the products should
not be made. Any design alterations or additions will void
the manufacturer's warranty and will further relieve the
manufacturer of responsibility for personal injury or
property damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These
characteristics are often not evident from visual inspection
nor can the protection afforded by them necessarily be
obtained by using replacement components rated for
higher voltage, wattage, etc. Replacement parts which
have these special safety characteristics are identified in
the parts list of Service manual. Electrical components
having such features are identified by shading on the
schematics and by ( ) on the parts list in Service
manual. The use of a substitute replacement which does
not have the same safety characteristics as the
recommended replacement part shown in the parts list of
Service manual may cause shock, fire, or other hazards.
(4) Don't short between the LIVE side ground and
ISOLATED (NEUTRAL) side ground or EARTH side
ground when repairing.
Some model's power circuit is partly different in the GND.
The difference of the GND is shown by the LIVE : ( ) side
GND, the ISOLATED (NEUTRAL) : ( ) side GND and
EARTH : ( ) side GND.
Don't short between the LIVE side GND and ISOLATED
(NEUTRAL) side GND or EARTH side GND and never
measure the LIVE side GND and ISOLATED (NEUTRAL)
side GND or EARTH side GND at the same time with a
measuring apparatus (oscilloscope etc.). If above note will
not be kept, a fuse or any parts will be broken.
(5) When service is required, observe the original lead dress.
Extra precaution should be given to assure correct lead
dress in the high voltage circuit area. Where a short circuit
has occurred, those components that indicate evidence of
overheating should be replaced. Always use the
manufacturer's replacement components.
(6) Isolation Check (Safety for Electrical Shock Hazard)
After re-assembling the product, always perform an
isolation check on the exposed metal parts of the cabinet
(antenna terminals, video/audio input and output terminals,
Control knobs, metal cabinet, screw heads, earphone jack,
control shafts, etc.) to be sure the product is safe to operate
without danger of electrical shock.
a) Dielectric Strength Test
The isolation between the AC primary circuit and all metal
parts exposed to the user, particularly any exposed metal
part having a return path to the chassis should withstand a
voltage of 3000V AC (r.m.s.) for a period of one second. (.
. . . Withstand a voltage of 1100V AC (r.m.s.) to an
appliance rated up to 120V, and 3000V AC (r.m.s.) to an
appliance rated 200V or more, for a period of one second.)
This method of test requires a test equipment not generally
found in the service trade.
b) Leakage Current Check
Plug the AC line cord directly into the AC outlet (do not use
a line isolation transformer during this check.). Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal part of the cabinet, particularly
any exposed metal part having a return path to the chassis,
to a known good earth ground (water pipe, etc.). Any
leakage current must not exceed 0.5mA AC (r.m.s.).
However, in tropical area, this must not exceed 0.2mA AC
(r.m.s.).
Alternate Check Method
Plug the AC line cord directly into the AC outlet (do not
use a line isolation transformer during this check.). Use
an AC voltmeter having 1000Ω per volt or more
sensitivity in the following manner. Connect a 1500Ω
10W resistor paralleled by a 0.15µF AC-type capacitor
between an exposed metal part and a known good earth
ground (water pipe, etc.). Measure the AC voltage
across the resistor with the AC voltmeter. Move the
resistor connection to each exposed metal part,
particularly any exposed metal part having a return path
to the chassis, and measure the AC voltage across the
resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Any voltage measured must
not exceed 0.75V AC (r.m.s.). This corresponds to
0.5mA AC (r.m.s.).
However, in tropical area, this must not exceed 0.3V AC
(r.m.s.). This corresponds to 0.2mA AC (r.m.s.).
AC VOLTMETER
(HAVING 1000 /V,
OR MORE SENSITIVITY)
0.15 F AC-TYPE
GOOD EARTH GROUND
1500 10W
PLACE THIS PROBE
ON EACH EXPOSED
ME TAL PAR T
(No.YA338)1-3
1.2INSTALLATION
D*** 01
1 01 00000001
1.2.1 HEAT DISSIPATION
If the heat dissipation vent behind this unit is blocked, cooling
efficiency may deteriorate and temperature inside the unit will
rise. The temperature sensor that protects the unit will be
activated when internal temperature exceeds the predetermined
level and power will be turned off automatically.
Therefore, please make sure pay attention not to block the heat
dissipation vent as well as the ventilation outlet behind the unit
and ensure that there is room for ventilation around it.
Do not put foreign objects near the ventilation holes as this
can result in fire or electrical hazards.
Do not block the ventilation holes as this may cause the
internal temperature to rise and possibly result fire.
1.3LAMP UNIT HANDLING CAUTION
LAMP UNIT : TS-CL110CA
1.3.1 PRECAUTION FOR LAMP UNIT
The lamp emits high intensity white, ultraviolet and infrared
light. Do not look directly at the light during service.
Also, do not touch the lamp directly as it presents a burn
hazard.
Handle with extra care. This lamp emits high heat and
contains high-pressure during use.
Do not give any impact as this may cause the broken lamp.
Intake hole
*Diagram differs from actual appearance.
Exhaust hole
1.2.2 INSTALLATION REQUIREMENTS
Ensure that the minimal distance is maintained, as specified
fingure, between the unit with and the surrounding walls, as well
as the floor etc.
Install the unit on stable flooring.
Take precautionary measures to prevent the unit from tipping in
order to protect against accidents and earthquakes.
CAUTION FOR INSTALLATION
• Do not tilt the TV towards the left or right, or toward the back.
• Install the TV in a corner on the floor so as to keep cords out
of the way.
• The TV will generate a slight amount of heat during
operation. Ensure that sufficient space is available around
the TV to allow satisfactory cooling.
200mm
50mm
150mm
200mm
150mm
1.3.2 HOW TO CONFIRM LAMP OPERATING TIME
• MAXIMUM COUNT TIME= 65535 hours
(1) Press the [DISPLAY] key and [MUTING] key
simultaneously, then enter the SERVICE MODE.
(2) When the Main Menu is displayed, press [4] key to enter
the setting display for designing.
(3) Press [CH+] / [CH-] key to select the addresses (items).
NOTE:
• Confirmation of the information can be done by selecting
addresses (items) below.
Display position is in the far right side in the 2nd row from the
top, as displayed below.
D070 : Lamp operating time high byte
D071 : Lamp operating time low byte
D*** 01
1 01 00000001
*Diagram differs from actual appearance.
1-4 (No.YA338)
Operating time in binary number notation
Operating time in hexadecimal number notation
Operating time in decimal number notation (Max. 255)
< Calculation example >
D070 (decimal number notation) = 003
D071 (decimal number notation) = 232
(3 x 256) + 232 = 1000 hours
1.3.3 LAMP UNIT REPLACEMENT
(1) The lamp replacement message will appear when need to
change the lamp. After replace the lamp, need to reset the
timer which is built into TV.
(2) Life of the lamp unit is about 5000 hours over. Lamp use
time can be check at the lamp message MENU.
(3) If Fig.1 message appears when turn the TV on, need to
replace the lamp.
(4) Use the lamp timer reset only after replacing the lamp.
NOTE:
• This message will appear every time turn on the TV, when
the lamp needs to be replaced. Press the [OK] key to make
the message disappear, or replace the lamp.
LAMP REPLACEMENT MESSAGE
LAMP NEEDS TO BE REPLACED.
REFER TO OWNER'S MANUAL FOR
REPLACEMENT INSTRUCTIONS.
AFTER REPLACING THE LAMP,
PLEASE RESET TIMER IN THE TV
MENU.
PRESS OK, IF YOU DO NOT WANT
TO SEE THIS MESSAGE AGAIN.
1.3.6 PRECAUTION FOR REPLACEMENT
• Do not replace the LAMP UNIT immediately after the projector
has been used.
• The temperature of the LAMP UNIT is still high and could
cause a burn.
• Allow a cooling period of 1 hour or more before performing
replacement.
• Before starting LAMP UNIT replacement work, turn off the
MAIN POWER switch, and disconnect the AC power cord plug
from the wall outlet.
• If touched, the lamp glass surface may rupture and burns may
result. Do not touch the glass portion or metal portion. Handle
only plastic handle.
• The replaced old lamp can be discarded in the same manner
as a fluorescent lamp. Check local ordinances and dispose of
the used lamp as prescribed.
Fig.1
1.3.4 HOW TO REPLACE THE LAMP UNIT
• Refer to the "USERS GUIDE" for a detailed operating
description.
(1) Turn off the TV power.
(2) After the LAMP LED light has stopped blinking, disconnect
the power cord from the AC outlet.
(3) Loosen 1 screw then take out the lamp cover below the left
side of the TV.
(4) Loosen 2 screws then take out the lamp unit.
(5) Install the new lamp unit.
(6) Re-install the lamp cover.
NOTE:
• After installing the new lamp unit, do not forget to reset the
lamp timer.
1.3.5 HOW TO RESET THE LAMP TIMER
• Refer to the "USERS GUIDE" for a detailed operating
description.
(1) Press the [MENU] key to select SET UP.
(2) Select the <LAMP TIMER RESET> with [] / [] keys.
(3) Enter the <LAMP TIMER RESET> mode the message will
appears.
(4) Press the [OK] key while the above message appears on
the screen.
(5) Turn off the power, then turn on the power.
(6) The lamp timer has now been reset, as before the HOW TO
CONFIRM LAMP OPERATING TIME.
(No.YA338)1-5
1.4SERVICE PARTS KIT INSTRUCTIONS
Due to the character of this product, these OPTICAL /DRIVE
ASS'Y are prepared.
Please note these OPTICAL/DRIVE ASS'Y when replacing or
ordering the parts.
OPTICAL / DRIVE ASS'Y
1.4.1 PART NUMBER AND CONSTRUCTION
Kit parts numberKit part name
TS-COP7C-SAAOPTICAL / DRIVE ASS'Y
1.4.2 OPTICAL / DRIVE ASS'Y CONSTRUCTION
(1) OPTICAL BLOCK
(Included D-ILA DEVICE, PROJECTION LENS)
(2) OPTICAL BASE
(3) MAIN DRIVE PWB ASS'Y
This PWB is mounted with 2 memory ICs saved with
adjustment, setting data of the drive circuit.
(4) SHIELD COVER
*The following parts without the kits part.
• REMOTE SENSOR PWB ASS'Y
• FAN CONTROL PWB ASS'Y
• LAMP UNIT
• LAMP FAN DUCT
• THERMOSTAT
1.5SCREEN HANDLING CAUTIONS
1.5.1 SCREEN STORAGE
Store the SCREEN ASS'Y in a standing position in order to avoid
deformation. If the screen is stored horizontally, there is risk of
deforming the screen face.
When necessary to place the SCREEN ASS'Y horizontally,
position the screen side upwards and sure to place spacers
between the screen and resting site (floor or stand etc.) to
prevent the screen from sagging.
1.5.2 SCREEN SURFACE
Since the screen surface is easily scratched or soiled, use ample
care when handling.
1.5.3 PRECAUTIONS FOR CLEANING AND REPLACEMENT
• The SCREEN ASS'Y is made from the lenticular lens and
fresnel lens. The anti static proceeding and the surface of the
lenticular lens. Rubbing the surface with something hard, the
coating may peel off.
• When the screen is dirty, gently wipe it with a soft cloth.
If the screen is very dirty, wipe it down with a cloth dipped in a
diluted kitchen cleaner (neutrality detergent) and thoroughly
wrung-out. Then wipe immediately after with clean, dry cloth.
Never use the organic solvent such as the alcohol or benzine.
• The SCREEN ASS'Y replacement is required if the coating
was peel off. Alkaline detergent or acidity detergent can not be
be used.
• The notched side of the lenticular lens and the fresnel lens are
faced each other.
• Do not rub the screen when cleaning it or replaceing it.
Rubbing the screen may cause of the scratch of the screen by
its notch.
1.4.3 PRECAUTION FOR USING
(1) In the case of the following defects/problems, replace this
kit (OPTICAL/DRIVE ASS'Y)
a) Picture defect caused by optical system/D-ILA device
related parts.
b) Picture defect caused by drive circuit.
(2) The MAIN DRIVE PWB ASS'Y is mounted with a memory
IC [IC3741/IC3742] saved with adjustment/setting data
(GAMMA, SHADING, etc.) of the drive circuit.
The data of this memory IC is in the optimal state according
to individual D-ILA devices and each section of the
OPTICAL BLOCK.
(3) When replace the MAIN DRIVE PWB ASS'Y, take off the 2
memory ICs from the original board and replace with new
one. When replace the MAIN DRIVE PWB ASS'Y, do same
manner. Replace 2 memory ICs.
(4) After the replacement of the OPTICAL BLOCK, projection
lens focus adjustment and drive convergence / projection
adjustment are required.
1-6 (No.YA338)
2.1SYSTEM SETTEING
LOB OK FAN OK
SYNC M:OK S:OK HD:NG
TIM OK
MSM OK DIG 0000
MEM OK AVSW OK
YC OK AIO OK
TUN OK GCR NG 1
IP OK RGB OK 8
DVI OK HDMI OK
SERVICE MENU
1.ADJUST
2.SELF CHECK
3.I2C STOP
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
Be sure to carry out the following operation at the end of
the procedure.
(1) Press the [DISPLAY] key and [MUTING] key
simultaneously, then enter the SERVICE MODE.
(2) When the Main Menu is displayed, press [2] key to enter
the self check mode.
(3) Turn off the power by pressing the [POWER] key on the
remote control unit.
2.2FEATURES
D.I.S.T. (Digital Image Scaling Technology)
This system uses line interpolation to double the number of
scanning lines and achieve high resolution, flicker-free picture.
COLOUR MANAGEMENT
This function ensures dull colours are compensated to
produce natural hues.
PICTURE MANAGEMENT
This function makes it easier to see the dark areas when a
picture has many dark areas, and makes it easier to see the
bright areas when a picture has many bright areas.
ZOOM
This function can change the screen size according to the
picture aspect ratio.
SERVICE MENU SCREEN
SERVICE MENU
1.ADJUST
2.SELF CHECK
3.I2C STOP
SELF CHECK MODE SCREEN
LOB OK FAN OK
SYNC M:OK S:OK HD:NG
TIM OK
MSM OK DIG 0000
MEM OK AVSW OK
YC OK AIO OK
TUN OK GCR NG 1
IP OK RGB OK 8
DVI OK HDMI OK
DIGITAL VNR
This function cuts down the amount of noise in the original
picture.
SUPER DIGIPURE
This function uses the latest in digital technology to give you a
natural-looking picture.
CINEMA SURROUND
You can enjoy an enhanced sound for wider audience.
BBE
High definition audio adds natural, clear and extraordinary
sound quality to any program.
PULL DOWN
This function displays a cinema film picture more smoothly and
naturally on the screen.
POWER CORDEU Type (2 Pins) AU Type (2 Pins) UK Type (3 Pins) EU Type (2 Pins) AU Type (2 Pins) UK Type (3 Pins)
DIGITAL SIGNAL PWBLCA10557-22B (SRP-0D502A)LCA10557-21B (SRP-0D501A)
(No.YA338)1-7
2.4TECHNICAL INFORMATION
2.4.1 D-ILA DEVICE SPECIFICATION
ItemContent
ResolutionH:1312 × V:800
Pixel numberabout 1050000
Pixel sizeH :12.0µm × V :12.0µm
Aspect ratio16:9
Contrast ratio1000:1
Aperture ratio93% or more
Effective pixel measurement0.7 inch
2.4.2 PROJECTION UNIT
2.4.4 D-ILA DEVICE STRUCTURE
R / G / B DEVICE (SIDE VIEW)
Back
Plane
Flat film
Glass
substrate
Incident light
Projection light
FRONT
R DEVICE
G DEVICE
2.4.3 IMAGE LIGHT FLOW
DEVICE UNIT SECTION (TOP VIEW)
Projection
light
BRG
Mirror
B DEVICE
Incident light
Lamp unit
FRONT
Reflective pixel
electrode
Liquid
crystal
PIXEL VIEW (FRONT VIEW)
12.0 m
12.0 m
Transparent
electrode
Pixel
R
1-8 (No.YA338)
Device
Device
G
B
Device
BRG
Incident
light
MirrorMirror
2.4.5 MAIN CPU PIN FUNCTION [IC7501 : DIGITAL SIGNAL PWB ASS'Y]
PinPin nameI/OFunction PinPin nameI/OFunction
1TCKO Test purpose65D2I/O Program ROM data for main CPU
2TMSI Test purpose66D12I/O Program ROM data for main CPU
3TDII Test purpose67D10I/O Program ROM data for main CPU
4TDOO Test purpose68VSS33- GND
5P2.8O Half tone control for IC400169VDD33I 3.3V
6P2.9O Blue for OSD70D4I/O Program ROM data for main CPU
7P2.10O Blue for OSD71D3I/O Program ROM data for main CPU
8P2.11O Blue for OSD72D11I/O Program ROM data for main CPU
9P2.12O Blue for OSD73RSTINI Reset
10P2.13O Blue for OSD74POWERO Sleep state release for chassis CPU [Relese : L]
11P2.14I AV COMPULINK lll control75P3.1O Not used
12P2.15O Request for chassis CPU communication76REMOCONI Remote control
13VSS33- GND77P3.3I Clock for OSD
14VDD33I 3.3V78P3.4O Red for OSD
15P4.5O Not used79P3.5O Red for OSD
16A20O Program ROM address for main CPU80P3.6O Red for OSD
17A19O Program ROM address for main CPU81P3.7O Red for OSD
18A18O Program ROM address for main CPU82MTSTO Data transmission for chassis CPU communication
19A17O Program ROM address for main CPU83MTSRI Data receive for chassis CPU communication
20VSS25- GND84VSS33- GND
21VDD25I 2.5V85VDD33I 3.3V
22A16O Program ROM address for main CPU86VSS25- GND
23A8O Program ROM address for main CPU87VDD25I 2.5V
24A7O Program ROM address for main CPU88TXD0O Not used: Communication for adjustment
25A9O Program ROM address for main CPU89RXD0I Not used: Communication for adjustment
26A6O Program ROM address for main CPU90P3.12O Red for OSD
27A5O Program ROM address for main CPU91CLKO Clock for chassis CPU communication
28A10O Program ROM address for main CPU92P3.15O Not used
29A11O Program ROM address for main CPU93P5.14O Green for OSD
30A12O Program ROM address for main CPU94P5.15O Green for OSD
31VSS33- GND95TRIG_INO Green for OSD
32VDD33I 3.3V96TRIG_OUTO Green for OSD
33A4O Program ROM address for main CPU97P6.2O Green for OSD
34A3O Program ROM address for main CPU98P6.3O I
35A2O Program ROM address for main CPU99P6.4I/O I
36A1O Program ROM address for main CPU100P6.5O Teletext signal select [Analog RGB : H / Digital RGB : L]
37A0O Program ROM address for main CPU101IRQO Not used (NC)
38A13O Program ROM address for main CPU102VSYNCI Vertical sync
39RAS/A14O Program ROM address for main CPU103HSYNCI Horizontal sync
40CAS/A15O Program ROM address for main CPU104
41VSS33- GND105BLANKO Ys for OSD / Teletext
42VDD33I 3.3V106 VDD33I 3.3V
43MEMCLKO Clock for memory107VSS33- GND
44CSSDRAMO Chip select for memory108XTAL1I 6MHz for system clock
45CLKENO Clock enable for memory109XTAL2O 6MHz for system clock
46CSROMO Chip select for memory110VSSA- GND
47RDO Read for memory111 VDDAI 2.5V
48UDQMO Control buffer of memory112RO R for OSD / Teletext
49LDQMO Control buffer of memory113GO G for OSD / Teletext
50WRO Write for memory114BO B for OSD / Teletext
51D15I/O Program ROM data for main CPU115VSSA- GND
52VSS33- GND116VDDAI 2.5V
53VDD33I 3.3V117 CVBS2I Not used
54D7I/O Program ROM data for main CPU118VSSA- GND
55D0I/O Program ROM data for main CPU119VDDAI 2.5V
56D14I/O Program ROM data for main CPU120CVBS1BI Not used
57D8I/O Program ROM data for main CPU121CVBS1AI Video for Teletext
58D6I/O Program ROM data for main CPU122VSSA- GND
59D1I/O Program ROM data for main CPU123VDDAI 2.5V
60VSS33- GND124KEY1I Key scan data 1 [ON : H]
61VDD33I 3.3V125KEY2I Key scan data 2 [ON : H]
62D13I/O Program ROM data for main CPU126MECA_SWI Main power ON / OFF control [ON : L]
63D9I/O Program ROM data for main CPU127P5.3I Not used (NC)
64D5I/O Program ROM data for main CPU128TMODEI Test purpose
COR/RSTOUT
2
C bus clock (for main memory)
2
C bus Data (for main memory)
O Not used (NC)
(No.YA338)1-9
2.4.6 SUB (CHASSIS) CPU PIN FUNCTION [IC7001 : DIGITAL SIGNAL PWB ASS'Y]
PinPin nameI/OFunction PinPin nameI/OFunction
1LCD_PROI Not used51BS_TXDO
2P_MUO Picture muting [Muting = H]52BS_RXDI Not used : Data receive for digital tuner communication
3FUNC_LEDO Not used53CD_INTO Not used : Data transmission for CARD data
4A_MUTEO Audio muting [Muting = H]54VREF+I3.3V power supply
Not used : Reset for Digital tuner power / reset control [Reset = L]
O Sync select for DIGITAL-IN [Cotrolled with 99-pin]86SCL3BO Clock for Inter IC (serial) bus control
Not used : Video communiation monitor for receiver unit (PDP)
O Not used99DsyncSW1O Sync select for DIGITAL-IN [Cotrolled with 36-pin]
65EXT_YS2I Not used
66VDDI3.3V power supply
77REMOI Remote control
78MICON_VIV. sync pulse
POWERGOOD
DIGI_SYNCSEL
89DIGI_LRSWO For DIGITAL-IN (HDMI)
VFORMSEL
Not used : Data transmission for digital tuner communication
Data transmission for SUB (DRIVE) CPU communication
Not used : Data for Inter IC (serial) bus for panel communication
Not used : Clock for Inter IC (serial) bus for panel communication
I Photo sensor for DIGITAL-IN illegal copy protection
Not used : Clock for Inter IC (serial) bus for CARD comunication
Not used : Data for Inter IC (serial) bus for CARD comunication
Data for writing on board (connect CN01P : for Frash ROM type)
Clock for writing on board (connect CN01P : for Frash ROM type)
Reset for sub(chassis) CPU from MAIN CPU [Reset = L]
I Power error detection [NG = H]
O Not used
Clock for Inter IC (serial) bus : IC3001 (DIST process)
O Not used : Digital tuner clock control
1-10 (No.YA338)
SECTION 3
DISASSEMBLY
3.1DISASSEMBLY PROCEDURE
CAUTION AT DISASSEMBLY:
• Be sure to perform the SYSTEM SETTEING, at the end of the procedure.
• Make sure that the power cord is disconnected from the outlet.
• Pay special attention not to break or damage the parts.
• When removing each board, remove the connectors as required. Taking notes of the connecting points (connector numbers)
makes service procedure manageable.
• Make sure that there is no bent or stain on the connectors before inserting, and firmly insert the connectors.
• Wait until the LAMP UNIT has cool down is completely.
• While not in repair service, place the chassis back its original position.
3.1.1 FRONT SIDE DISASSEMBLY [HD-Z56RX5]
3.1.1.1REMOVING THE SPEAKER GRILL (Fig.1)
(1) Remove the 2 screws [A].
(2) Remove the SPEAKER GRILL.
3.1.1.2REMOVING THE FRONT LED PWB (Fig.1)
• Remove the SPEAKER GRILL.
(1) Remove the 1 screw [B].
(2) Remove the FRONT LED PWB.
3.1.1.3REMOVING THE CENTRE COVER (Fig.1)
• Remove the SPEAKER GRILL.
(1) Remove the 2 screws [C].
(2) Remove the CENTRE COVER.
3.1.1.4REMOVING THE SPEAKER (Fig.1)
• Remove the SPEAKER GRILL.
(1) Remove the 4 screws [F].
(2) Remove the SPEAKER.
3.1.1.5REMOVING THE FRONT PANEL (Fig.1)
• Remove the SPEAKER GRILL.
• Remove the SPEAKER.
(1) Remove the 10 screws [D].
(2) Remove the FRONT PANEL.
CAUTION :
• Because of the large size, at least 2 persons are
recommended for removal and reassemble.
3.1.1.6REMOVING THE SCREEN BLOCK (Fig.1)
• Remove the SPEAKER GRILL.
• Remove the FRONT PANEL.
(1) Remove the 8 screws [G].
(2) Remove the SCREEN BLOCK.
CAUTION :
• Place the SCREEN BLOCK on a flat table without fail.
• Because of the large size, at least 2 persons are
recommended for removal and reassemble.
• Use care not to scratch the screen during work.
• During assembly, be sure to engage the left and right tabs
with the cabinet mounting positions.
• When supporting the SCREEN BLOCK, avoid grasping the
top of the screen panel, instead grasp the left and right
areas.
• Do not leave the SCREEN BLOCK removed for long time to
prevent soiling from dust.
3.1.1.7REMOVING THE SCREEN ASS'Y (Fig.1)
• Remove the SPEAKER GRILL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
(1) Remove the 12 screws [H].
(2) Remove the SCREEN BRACKET from the FRONT
BRACKET.
(3) Remove the SCREEN ASS’Y.
(No.YA338)1-11
SCREEN BRACKET
FRONT BRACKET
SCREEN BLOCK
SCREEN ASS'Y
H
H
D
BACK COVER
SCREEN BLOCK
FRONT PANEL
SPEAKER
F
FRONT
G
FRONT LED
PWB
SPEAKER GRILL
MAIN BODY
A
CENTRE COVER
C
B
E
F
SPEAKER
Fig.1
1-12 (No.YA338)
3.1.1.8REMOVING THE MIRROR (Fig.2)
• Remove the SPEAKER GRILL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
(1) Remove the 4 screws [A] attaching the MIRROR HOLDER
of the upper side.
(2) Remove the 6 screws [B] attaching the MIRROR HOLDER
of left and right side.
(3) Raise slightly to disengage of the MIRROR from the bottom
holder.
(4) Remove the MIRROR.
NOTE :
• Do not touch the front of the MIRROR.
• Do not shock the the MIRROR.
• Because of the large size, at least 2 persons are
recommended for removal and reassemble.
3.1.1.9REMOVING THE SIDE CONTROL PWB (Fig.2)
• Remove the SPEAKER GRILL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
(1) Remove the 2 screws [C].
(2) Remove the SIDE CONTROL BASE.
(3) Remove the 2 screws [D].
(4) Remove the SIDE CONTROL PWB.
3.1.1.10 REMOVING THE SUPPORT HOLDER (Fig.2)
• Remove the SPEAKER GRILL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
(1) Remove the 2 screws [E].
(2) Remove the SUPPORT HOLDER.
3.1.1.11 REMOVING THE BACK COVER (Fig.2)
• Remove the SPEAKER GRILL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
• Remove the SUPPORT HOLDER.
(1) Remove the 6 screws [F], the 2 screws [G] and the 2
screws [H].
(2) Remove the BACK COVER.
CAUTION :
• Because of the large size, at least 2 persons are
recommended for removal and reassemble.
3.1.1.12 REMOVING THE SPEAKER BOX (Fig.2)
• Remove the SPEAKER GRILL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
• Remove the SUPPORT HOLDER.
• Remove the BACK COVER.
(1) Remove the 2 screws [J].
(2) Remove the SPEAKER BOX(L /R).
(No.YA338)1-13
BACK COVER
A
MIRROR HOLDER
H
B
MIRROR HOLDER
MIRROR
SPEAKER
BOX
MIRROR HOLDER
B
F
SIDE CONTROL
PWB
J
D
G
C
MAIN BODY
SIDE CONTROL
BASE
FRONT
1-14 (No.YA338)
SUPPORT HOLDER
E
G
J
SPEAKER
BOX
Fig.2
3.1.2 FRONT SIDE DISASSEMBLY [HD-Z70RX5]
3.1.2.1REMOVING THE SPEAKER GRILL (Fig.3)
(1) Remove the 1 screw [A] and the 1 screw [B].
(2) Remove the SPEAKER GRILL.
3.1.2.2REMOVING THE CENTRE PANEL (Fig.3)
• Remove the SPEAKER GRILL.
(1) Remove the 2 screws [C], then remove the CENTRE
PANEL.
3.1.2.3REMOVING THE FRONT LED PWB (Fig.3)
• Remove the SPEAKER GRILL.
• Remove the FRONT PANEL.
(1) Remove the 1 screw [D].
(2) Remove the FRONT LED PWB.
3.1.2.4REMOVING THE CENTRE COVER (Fig.3)
• Remove the SPEAKER GRILL.
• Remove the CENTRE PANEL.
(1) Remove the 2 screws [E].
(2) Remove the CENTRE COVER.
3.1.2.5REMOVING THE SPEAKER (Fig.3)
• Remove the SPEAKER GRILL.
• Remove the CENTRE PANEL.
(1) Remove the 4 screws [H].
(2) Remove the SPEAKER.
3.1.2.7REMOVING THE SCREEN BLOCK (Fig.3)
• Remove the SPEAKER GRILL.
• Remove the CENTR PANEL.
• Remove the FRONT PANEL.
(1) Remove the 6 screws [J] and the 8 screws [K].
(2) Remove the SCREEN BLOCK.
CAUTION :
• Place the SCREEN BLOCK on a flat table without fail.
• Because of the large size, at least 2 persons are
recommended for removal and reassemble.
• Use care not to scratch the screen during work.
• During assembly, be sure to engage the left and right tabs
with the cabinet mounting positions.
• When supporting the SCREEN BLOCK, avoid grasping the
top of the screen panel, instead grasp the left and right
areas.
• Do not leave the SCREEN BLOCK removed for long time to
prevent soiling from dust.
3.1.2.8REMOVING THE SCREEN ASS'Y (Fig.3)
• Remove the SPEAKER GRILL.
• Remove the CENTRE PANEL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
(1) Remove the 12 screws [L].
(2) Remove the SCREEN BRACKET from the FRONT
BRACKET.
(3) Remove the SCREEN ASS'Y.
3.1.2.6REMOVING THE FRONT PANEL (Fig.3)
• Remove the SPEAKER GRILL.
• Remove the CENTRE PANEL.
• Remove the SPEAKER
(1) Remove the 18 screws [F] and the 10 screws [G].
(2) Remove the FRONT PANEL.
CAUTION:
Because of the large size, at least 2 persons are
recommended for removal and reassemble.
(No.YA338)1-15
SCREEN ASS'Y
SCREEN BRACKET
SCREEN BLOCK
L
SCREEN BRACKET
L
L
L
G
BACK COVER
FRONT PANEL
SPEAKER
GRILL
SPEAKER
H
C
J
D
FRONT
LED PWB
B
A
MAIN BODY
SCREEN BLOCK
K
E
CENTRE COVER
H
FRONT
1-16 (No.YA338)
CENTRE PANEL
SPEAKER GRILL
F
SPEAKER
Fig.3
3.1.2.9REMOVING THE MIRROR (Fig.4)
• Remove the SPEAKER GRILL.
• Remove the CENTR PANEL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
(1) Remove the 2 screws [A].
(2) Remove the MIRRO HOLDER STOPPER.
(3) Remove the 2 screws [B] and the 2 screws [C].
(4) Remove the MIRROR HOLDER(top).
(5) Remove the 4 screws [D].
(6) Remove the MIRROR HOLDER BRACKET(top).
(7) Remove the 6 screws [E] and the 2 screws [F].
(8) Remove the MIRROR HOLDER(side).
(9) Raise slightly to disengage of the MIRROR from the bottom
holder.
(10) Remove the MIRROR.
NOTE:
• Do not touch the front of the MIRROR.
• Do not shock the front of the MIRROR.
• Because of the large size, at least 2 persons are
recommended for removal and reassemble.
3.1.2.10 REMOVING THE BACK COVER BRACKET (Fig.4)
• Remove the SPEAKER GRILL.
• Remove the CENTR PANEL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
(1) Remove the 6 screws [G] and the 3 screws [H].
(2) Remove the BACK COVER BRACKET(REAR).
(3) Remove the 8 screws [J], the 4 screws [K] and the 2
screws [L].
(4) Remove the BACK COVER BRACKET(both L/R and
FRONT).
3.1.2.13 REMOVING THE BACK COVER (Fig.4)
• Remove the SPEAKER GRILL.
• Remove the CENTR PANEL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
• Remove the BACK COVER BRACKET.
• Remove the SPEAKER BOX.
(1) Remove the 4 screws [Q] and the 2 screws [R].
(2) Remove the BACK COVER.
CAUTION:
Because of the large size, at least 2 persons are
recommended for removal and reassemble.
3.1.2.11 REMOVING THE SIDE CONTROL PWB (Fig.4)
• Remove the SPEAKER GRILL.
• Remove the CENTR PANEL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
(1) Remove the 4 screws [M].
(2) Remove the SIDE CONTROL BASE.
(3) Remove the 3 screws [N].
(4) Remove the SIDE CONTROL PWB.
3.1.2.12 REMOVING THE SPEAKER BOX (Fig.4)
• Remove the SPEAKER GRILL.
• Remove the CENTR PANEL.
• Remove the FRONT PANEL.
• Remove the SCREEN BLOCK.
• Remove the BACK COVER BRACKET.
(1) Remove the 6 screws [P].
(2) Remove the SPEAKER BOX.
(No.YA338)1-17
B
C
MIRROR HOLDER STOPPER
BACK COVER
P
A
MIRROR HOLDER(top)
MIRROR HOLDER
BRACKET(top)
D
E
D
MIRROR
HOLDER
(side)
G
BACK COVER
BRACKET
(REAR)
J
K
BACK COVER
H
BRACKET
(FRONT)
F
BACK COVER
BRACKET
L
(L/R)
MIRROR
G
K
MIRROR
HOLDER
(side)
E
F
R
Q
SIDE
CONTROL
N
PWB
M
SIDE
CONTROL
BASE
P
J
P
MAIN BODY
1-18 (No.YA338)
SPEAKER BOX
P
FRONT
SPEAKER BOX
Fig.4
3.1.3 REAR SIDE DISASSEMBLY
3.1.3.1REMOVING THE LAMP UNIT (Fig.5)
(1) Remove the 1 screw [A].
(2) Remove the LAMP COVER.
(3) Remove the 2 screws [B].
(4) Pull out the LAMP UNIT.
NOTE :
• Do not leave the LAMP COVER removed for long time to
prevent dirt and dust form covering the lens.
• Make sure that the LAMP COVER is completely installed.
3.1.3.2REMOVING THE BODY COVER (Fig.5)
(1) Remove the 9 screws [C].
(2) Remove the 2 screws [D] [HD-Z56RX5].
(3) Remove the BODY COVER.
CAUTION :
In case of HD-Z70RX5, the 2 screws [D] are not used, and do
not install screws in these screw holes by force.
NOTE:
Do not leave the BODY COVER removed for long time to
prevent soiling from dust.
3.1.3.3REMOVING THE MAIN UNIT (Fig.5)
• Remove the LAMP COVER.
• Remove the BODY COVER.
(1) Remove the 4 screws [F].
(2) Remove the BODY BRACKET.
(3) Remove the 2 screws [G].
(4) The MAIN UNIT is pulled out to the back side.
CAUTION :
• Except for confirmation of projection images on the
screen and audio output through the speakers, the
removed MAIN UNIT is still workable in the same state
as if it is still built-in the TV set. Therefore, the MAIN
UNIT can be removed, if necessary, for board diagnosis,
electric testing, etc. apart from confirmation of screen
images and audio output. Do not leave the MAIN UNIT
removed for long time to prevent soiling from dust.
• Because of the large size, at least 2 persons are
recommended for removal and reassemble.
• When carrying the MAIN UNIT, use care not to drop,
shock or shake it.
• Do not stain or damage the projection lens.
• Do not look directly at the light during service.
• Do not touch the lamp directly as it presents a burn hazard.
NOTE :
• When not performing repair work, attach the cap on the lens
to preventing dust from covering.
• When mounting to the set, make sure the front of the lens is
in contact with the cushion on the set (body) side.
• Make sure that FRONT LED PWB connector is completely
connect to the RECEIVER PWB connector.
• When wire clamps are removed during work, use care to
restore them precisely to their original positions.
Performance can be affected if these are not returned to the
original positions.
3.1.3.4REMOVING THE POWER PWB (Fig.5)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the POWER CORD.
(2) Remove the 5 screws [H].
(3) Remove the POWER PWB.
3.1.3.5REMOVING THE AV TERMINAL BOARD (Fig.5)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the POWER CORD.
(2) Remove the 3 screws [J], the 5 screws [K] and the 2 hex
screws [L].
(3) Remove the 1 screw [M] and the nut attaching the
ANTENNA TERMINAL.
(4) Remove the AV TERMINAL BOARD.
3.1.3.6REMOVING THE REAR JACK PWB (Fig.5)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the AV TERMINAL BOARD.
(1) Remove the 2 screws [N].
(2) Remove the REAR JACK PWB.
3.1.3.7REMOVING THE RECEIVER PWB (Fig.5)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the AV TERMINAL BOARD.
• Remove the REAR JACK PWB.
(1) Remove the 4 screws [P].
(2) Remove the PWB HOLDER.
(3) Remove the 1 screw [Q].
(4) Remove the ANALOG PWB BRACKET with PWB.
(5) Remove the 4 screws [R].
(6) Remove the RECEIVER PWB.
3.1.3.8REMOVING THE ANALOG SIGNAL PWB (Fig.5)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the AV TERMINAL BOARD.
• Remove the REAR JACK PWB.
• Remove the PWB HOLDER.
• Remove the RECEIVER PWB.
(1) Remove the 2 screws [S].
(2) Remove the ANALOG SIGNAL PWB.
(No.YA338)1-19
3.1.3.9REMOVING THE REGULATOR PWB (Fig.5)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the REAR JACK PWB.
• Remove the AV TERMINAL BOARD.
• Remove the PWB HOLDER.
• Remove the RECEIVER PWB.
(1) Remove the 4 screws [T].
(2) Remove the REGULATOR PWB.
3.1.3.10 REMOVING THE DIGITAL SIGNAL PWB (Fig.5)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the AV TERMINAL BOARD.
• Remove the PWB HOLDER.
(1) Remove the 1 screw [U].
(2) Remove the EARTH WIRE.
(3) Remove the 1 screw [V].
(4) Remove the DIGITAL SIGNAL PWB.
CAUTION :
Make sure to perform the "SYSTEM SETTEING" , when
DIGITAL SIGNAL PWB is replaced.
1-20 (No.YA338)
FRONT
MAIN BODY
LAMP UNIT
B
A
LAMP COVER
F
EARTH WIRE
U
DIGITAL SIGNAL
PWB
BODY BRACKET
ANALOG SIGNAL PWB
P
ANALOG PWB
BRACKET
RECEIVER PWB
R
S
T
PWB HOLDER
Q
V
REAR JACK PWB
SHIELD COVER
REGULATOR
PWB
N
POWER PWB
H
MAIN UNIT
M
AV TERMINAL BOARD
ANTENNA TERMINAL
BODY COVER
G
L
K
D
J
POWER CORD
E
C
Fig.5
(No.YA338)1-21
3.1.3.11 REMOVING THE LAMP COVER SW PWB (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the 2 screws [A].
(2) Remove the LAMP COVER SW BRACKET with PWB.
(3) Remove the 1 screw [B].
(4) Remove the LAMP COVER SW PWB.
3.1.3.12 REMOVING THE FAN CONTROL PWB (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the 1 screw [C].
(2) Remove the FAN CONTROL PWB.
3.1.3.13 REMOVING THE THERMOSTAT (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the 2 screws [D].
(2) Remove the THERMOSTAT.
3.1.3.14 REMOVING THE LAMP COOLING FAN-1 (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the 2 screws [F].
(2) Remove the COOLING FAN BRACKET by pulling
transversally.
(3) Remove the 2 screws [G].
(4) Remove the LAMP COOLING FAN-1.
3.1.3.15 REMOVING THE LAMP COOLING FAN-2 (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the COOLING FAN BRACKET.
(1) Remove the 2 screws [H].
(2) Remove the LAMP COOLING FAN-2.
3.1.3.16 REMOVING THE LAMP BALLAST BLOCK (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the 1 screw [J].
(2) Remove the LAMP BALLAST BLOCK.
(3) Remove the 2 screws [K].
(4) Remove the LAMP BALLAST DUCT.
(5) Remove the 2 screws [L].
(6) Remove the LAMP BALLAST UNIT.
3.1.3.17 REMOVING THE OPTICAL / DRIVE ASS’Y (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the FAN CONTROL PWB.
(1) Remove the 5 screws [E].
(2) Remove the LAMP FAN DUCT.
(3) Remove the 5 screws [M], 6 screws [N] and the 1 screw
[P].
(4) Remove the OPTICAL / DRIVE ASS'Y.
NOTE:
• The OPTICAL / DRIVE ASS'Y contains precision optical
components.
Handle carefully and avoid imparting strong shock.
• OPTICAL / DRIVE ASS'Y construction
(1) Optical block:
(D-ILA device, PBS, Field lens, Integrater, Mirror etc.)
(2) Projection lens
(3) Optical base
(4) MAIN DRIVE PWB
(5) Top duct
(6) Shield cover
• When not performing repair work, attach the cap on the lens
to preventing dust from covering.
• When mounting to the set, make sure the front of the lens
side is in contact with the cushion on the body side.
• Do not leave the OPTICAL / DRIVE ASS'Y removed for long
time to prevent soiling from dust.
1-22 (No.YA338)
3.1.3.18 REMOVING THE MAIN DRIVE PWB (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Slide the TOP DUCT PLATE and remove it.
(2) Remove the 1 screw [Q] and the 1 screw [R].
(3) Remove the TOP DUCT.
(4) Remove the SHIELD TOP CASE.
(5) Remove the 2 screws [S].
(6) Remove the DEVICE SHIELD.
(7) Remove the 3 screws [T] and the 1 screw [U].
(8) Remove the MAIN DRIVE PWB.
3.1.3.19 REMOVING THE PROJECTION LENS (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the 4 screws [V].
(2) Remove the PROJECTION LENS.
3.1.3.20 REMOVING THE OPTICAL BLOCK COOLING FAN
(Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the FAN CONTROL PWB.
• Remove the LAMP FAN DUCT.
• Remove the OPTICAL / DRIVE ASS'Y.
(1) Remove the 2 screws [W].
(2) Remove the SIROCCO TOP CASE.
(3) Remove the 2 screws [X].
(4) Remove the OPTICAL BLOCK COOLING FAN.
3.1.3.21 REMOVING THE REMOTE SENSOR PWB (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the 1 screw [Y].
(2) Remove the REMOTE SENSOR PWB.
(No.YA338)1-23
FRONT
LAMP BALLAST BLOCK
LAMP BALLAST
DUCT
K
L
REMOTE
SENSOR
PWB
LAMP
BALLAST
UNIT
OPTICAL / DRIVE ASSY
TOP DUCT PLATE
Y
TOP DUCT
DEVICE
SHIELD
SHIELD
TOP
CASE
D
Q
R
E
THERMOSTAT
LAMP FAN DUCT
S
H
F
LAMP COOLING
FAN-1
U
J
TEMP. SENSOR PWB
SIROCCO TOP
CASE
X
OPTICAL BLOCK
COOLING FAN
LAMP BALLAST
BRACKET
W
T
MAIN DRIVE
PWB
SHIELD COVER
PROJECTION
LENS
G
LAMP COOLING
FAN-2
M
V
OPTICAL
BLOCK
C
FAN CONTROL
PWB
N
COOLING FAN
BRACKET
A
LAMP COVER SW
BRACKET
P
LAMP COVER SW
PWB
1-24 (No.YA338)
B
UNIT BASE
Fig.6
3.2MEMORY IC REPLACEMENT
S001 PREPARE 0
NTSC3 1409 DYN H
SERVICE MENU
1.ADJUST
2.SELF CHECK
3.I2C STOP
• This model uses the memory IC.
• This memory IC stores data for proper operation of the video and drive circuits.
• When replacing, be sure to use an IC containing this (initial value) data.
3.2.1 MEMORY IC LIST
SimbolNumber of pins Mounting PWBMain content of data
IC4003
IC4004
IC7002
IC7602
32-pinDIGITAL SIGNAL PWBProgaram(video process) of IC4001(DIST) is memorized.
8-pinDIGITAL SIGNAL PWBSetting value of IC4001(DIST) is memorized.
8-pinDIGITAL SIGNAL PWBSetting value of IC7001(SUB [CHASSIS] CPU) is memorized.
8-pinDIGITAL SIGNAL PWBSetting value of IC7501 (MAIN CPU) is memorized.
3.2.2 MEMORY IC REPLACEMENT PROCEDURE
1. Power off
Switch off the power and disconnect the power plug from the AC outlet.
2. Replace the memory IC
Be sure to use the memory IC written with the initial setting values.
3. Power on
Connect the power plug to the AC outlet and switch on the power.
4. Receiving channel setting
Refer to the OPERATING INSTRUCTIONS and set the receive channels (Channels Preset) as described.
5. User setting
Check the user setting items according to the given in page later. Where these do not agree, refer to the OPERATING
INSTRUCTIONS and set the items as described.
6. SERVICE MODE setting
Verify what to set in the SERVICE MODE, and set whatever is necessary (Fig.1). Refer to the SERVICE ADJUSTMENT for setting.
3.2.3 SERVICE MODE SETTING
SERVICE MODE SCREEN
MAIN MENU SCREEN
SERVICE MENU
1.ADJUST
2.SELF CHECK
3.I2C STOP
ADJUSTMENT MODE SCREEN
S001 PREPARE 0
NTSC3 1409 DYN H
SETTING ITEM
Setting itemsSettingsItem No.
Video system settingAdjustS001 - S039
Audio system settingFixedT001 - T010
Panel control system settingFixedP001 - P010
Drive system settingFixedD001 - D187
Main CPU system settingFixedZ001 - Z010
Fig.1
(No.YA338)1-25
3.2.4 SETTINGS OF FACTORY SHIPMENT
3.2.4.1BUTTON OPERATION3.2.4.2REMOTE CONTROL DIRECT OPERATION
Setting itemSetting position
POWEROff
CHANNELPR1
VOLUME10
TV/VIDEOTV
STANDBY MODEOFF
3.2.4.3REMOTE CONTROL MENU OPERATION
(1) PICTURE
Setting itemSetting position
PICTURE MODEBRIGHT
WHITE BALANCECOOL
FEATURES
DIGITAL VNR AUTO (LOW)
Super DigiPure AUTO
PULL DOWN AUTO
COLOUR MANAGEMENT ON
PICTURE MANAGEMENT ON
SMART PICTURE OFF
COLOUR SYSTEMMAIN Depends on PR/CH
SUB AUTO
4:3 AUTO ASPECTPANORAMIC
(2) SOUND
Setting itemSetting position
STEREO / I•IIStereo sound
BASSCentre
TREBLECentre
BALANCECentre
CINEMA SURROUNDOFF
BBEON
CHANNELPR1
VOLUME10
ZOOMPANORAMIC
CINEMAOFF
SUB PICTUREVIDEO-1
(4) FEATURES
SLEEP TIMEROFF
CHANNEL GUARDID NO.0000, All CH off
APPEARANCETYPE D
BLUE BACKON
CHILD LOCKOFF
AUTO SHUTOFFOFF
FAVORITE SETTINGRESET
ILLUMINATIONBRIGHT
(5) SET UP
AUTO PROGRAMTV channel automatically set
EDIT/MANUALPRESET CH only
LANGUAGEENGLISH
VIDEO-1 SETTINGCOMPONENT
VIDEO-3 SETTINGCOMPONENT
AI VOLUMEON
TELETEXT LANGUAGEGROUP-1
HDMI SETTINGAUTO
Setting itemSetting position
Setting itemSetting position
Setting itemSetting position
1-26 (No.YA338)
3.3REPLACEMENT OF CHIP COMPONENT
3.3.1 CAUTIONS
(1) Avoid heating for more than 3 seconds.
(2) Do not rub the electrodes and the resist parts of the pattern.
(3) When removing a chip part, melt the solder adequately.
(4) Do not reuse a chip part after removing it.
3.3.2 SOLDERING IRON
(1) Use a high insulation soldering iron with a thin pointed end of it.
(2) A 30w soldering iron is recommended for easily removing parts.
3.3.3 REPLACEMENT STEPS
1. How to remove Chip parts
2. How to install Chip parts
[Resistors, capacitors, etc.]
(1) As shown in the figure, push the part with tweezers and
alternately melt the solder at each end.
(2) Shift with the tweezers and remove the chip part.
[Transistors, diodes, variable resistors, etc.]
(1) Apply extra solder to each lead.
SOLDER
SOLDER
[Resistors, capacitors, etc.]
(1) Apply solder to the pattern as indicated in the figure.
(2) Grasp the chip part with tweezers and place it on the
solder. Then heat and melt the solder at both ends of the
chip part.
[Transistors, diodes, variable resistors, etc.]
(1) Apply solder to the pattern as indicated in the figure.
(2) Grasp the chip part with tweezers and place it on the
solder.
(3) First solder lead A as indicated in the figure.
(2) As shown in the figure, push the part with tweezers and
alternately melt the solder at each lead. Shift and remove
the chip part.
NOTE :
After removing the part, remove remaining solder from the
pattern.
A
B
C
(4) Then solder leads B and C.
A
B
C
(No.YA338)1-27
SECTION 4
SERVICE MENU
1.ADJUST
2.SELF CHECK
3.I2C STOP
ADJUSTMENT
4.1ADJUSTMENT PREPARATION
(1) There are 2 ways of adjusting this TV : One is with the
REMOTE CONTROL UNIT and the other is the
conventional method using adjustment parts and
components.
(2) The adjustment using the REMOTE CONTROL UNIT is
made on the basis of the initial setting values. The
setting values which adjust the screen to the optimum
condition can be different from the initial setting
values.
(3) Make sure that connection is correctly made AC to AC
power source.
(4) Turn on the power of the TV and measuring instruments for
warning up for at least 30 minutes before starting
adjustments.
(5) If the receive or input signal is not specified, use the most
appropriate signal for adjustment.
(6) Never touch the parts (such as variable resistors,
transformers and condensers) not shown in the adjustment
items of this service adjustment.
4.2PRESET SETTING BEFORE ADJUSTMENTS
Unless otherwise specified in the adjustment items, preset the
following functions with the REMOTE CONTROL UNIT.
• Before entering the SERVICE MODE, confirm that the
setting of VCR/TV/DVD switch of the REMOTE CONTROL
UNIT is at the "TV" side. If the switch has not been properly
set, you cannot enter the SERVICE MODE.
• When a number key other than the [1] or [9] keys is pressed
in the SERVICE MENU SCREEN, the other relevant screen
may be displayed.
This is not used in the adjustment procedure. Press the
[MENU] key to return to the SERVICE MENU SCREEN.
4.4.2 HOW TO EXIT THE SERVICE MODE
Press the [ BACK ] key to exit the Service mode.
4.4.3 SERVICE MODE SELECT KEY LOCATION
MUTING
VCR/TV/DVD
NUMBER
ZOOM
FUNCTION /
OK
DISPLAY
switch
CINEMA
(blue)
MENU
FUNCTION /
BACK
1-28 (No.YA338)
CH +/-
VOL +/-
4.4.4 ADJUSTMENT MODE
S001 PREPARE 0
PAL50 1409 STD H
This mode is used to adjust the VIDEO CIRCUIT.
4.4.4.1HOW TO ENTER THE ADJUSTMENT MODE
When the SERVICE MENU SCREEN of SERVICE MODE is displayed, press [1] key to enter the ADJUSTMENT MODE (Fig.2).
4.4.4.2DESCRIPTION OF STATUS DISPLAY OF ADJUSTMENT MODE
Setting item name are displayed. The setting item numbers to
be displayed are listed below.
Item No.Setting item
S001 - S039Video system setting
T001 - T010Audio system setting
P001 - P010Panel control system setting
D001 - D187Drive system setting
Z001 - Z010Main CPU system setting
(6) SETTING ITEM NO.
Setting item numbers are displayed. For the setting item
names to be displayed, refer to "Initial setting value of
adjustment mode".
(7) SETTING VALUE (DATA)
The SETTING VALUE is displayed.
4.4.4.3CHANGE AND MEMORY OF SETTING VALUE
SELECTION OF SETTING ITEM
• [CH+] / [CH-] key.
For change the setting items up/ down.
S001... ↔ T001... ↔ P001... ↔ D001... ↔ Z001...
CHANGE OF SETTING VALUE (DATA)
• [VOL+] / [VOL-] key.
For change the setting values up/down.
MEMORY OF SETTING VALUE (DATA)
Changed setting value is memorized by pressing [MUTING]
key.
(No.YA338)1-29
4.4.5 DESCRIPTION OF STATUS DISPLAY OF RGB BOX PATTERN MODE
This mode is used to adjust the DRIVE CIRCUIT.
4.4.5.1HOW TO ENTER THE RGB BOX PATTERN MODE
When the SERVICE MENU SCREEN of SERVICE MODE is displayed, press [9] key to enter the RGB BOX PATTERN MODE (Fig3).
4.4.5.2DESCRIPTION OF STATUS DISPLAY OF RGB BOX PATTERN MODE
RGB BOX PATTERN MODE
RGB
ADJUSTMENT COLOUR MODE
Fig.3
(1) RGB BOX PATTERN
The checkered pattern is displayed. White is a synthesis of
RGB.
(2) ADJUSTMENT COLOUR MODE
Presently selected ADJUSTMENT COLOUR MODE is
displayed.
SELECTION OF SETTING ITEM
• [CH+] / [CH-] key.
For moving the selected RGB BOX PATTERN up/ down pixel by pixel.
• [VOL+] / [VOL-] key.
For moving the selected RGB BOX PATTERN left/ right pixel
by pixel.
• [Blue] key.
For resetting the data.
• [DISPLAY] key.
For selecting the ADJUSTMENT COLOUR MODE.
R → B → RGB
• [BACK] key.
For returning to the SERVICE MENU SCREEN from the
RGB BOX PATTERN MODE.
MEMORY OF SETTING VALUE (DATA)
With the RGB BOX PATTERN MODE, the changed date is
written in the MEMORY instantly.
1-30 (No.YA338)
4.5INITIAL SETTING VALUES IN THE SERVICE MODE
• Perform fine-tuning based on the "initial values" using the remote control when in the Service mode.
• The "initial values" serve only as an indication rough standard and therefore the values with which optimal display can be achieved
may be different from the default values. But, don't change the values that are not written in "ADJUSTMENT PROCEDURE". They
are fixed values.
4.5.1 VIDEO SYSTEM SETTING4.5.2 AUDIO SYSTEM SETTING (Fixed values)
Item No.ItemVariable range Setting value
S001PREPARE0 - 310
S002NTSC BL 0 - 150
S003NTSC CNT0 - 25559
S004NT CR OF0 - 155
S005NT CB OF0 - 156
S006525i BL 0 - 150
S007525i CNT0 - 25559
S0085i CB OF0 - 150
S0095i CR OF0 - 150
S0105i CR GN0 - 155
S0115i CB GN0 - 156
S012HD BL 0 - 6360
S013HD CB OF0 - 6357
S014HD CR OF0 - 6356
S015RT CONT 0 - 158
S016RT CB OF0 - 154
S017RT CR OF0 - 154
S018RT CL GA0 - 158
S019PC CL MB0 - 070
S020PC CL LB0 - 310
S021PC CL MR0 - 70
S022PC CL LR0 - 310
S023(Not display)0 - 2550
S024(Not display)0 - 2550
S025(Not display)0 - 2550
S026(Not display)0 - 2550
S027(Not display)0 - 2550
S028(Not display)0 - 2550
S029(Not display)0 - 2550
S030R DRIVE 0 - 255107
S031G DRIVE 0 - 255128
S032B DRIVE 0 - 25594
S033(Not display)0 - 2550
S034(Not display)0 - 2550
S035(Not display)0 - 2550
S036(Not display)0 - 2550
S037(Not display)0 - 2550
S038(Not display)0 - 2550
S039ILA COM0 - 10
Item No.ItemVariable range Setting value
T001IN LEVEL0 - 2550
T002LOW SEP 0 - 2550
T003HIGH SEP0 - 2550
T004AFC 0 - 2554
T005(Not display)0 - 2550
T006ATT V ON0 - 10
T007ATT U ON0 - 10
T008ATT C ON0 - 10
T009(Not display)0 - 2550
T010(Not display)0 - 2550
4.5.3 PANEL CONTOROL SYSTEM SETTING (Fixed values)
Item No.ItemVariable range Setting value
P001TM HOR H00 - FF00
P002TM HOR L00 - FF00
P003TM MIN00 - FF00
P004TEMP0 - 2550
P005(Not display)0 - 2550
P006(Not display)0 - 2550
P007(Not display)0 - 2550
P008(Not display)0 - 2550
P009(Not display)0 - 2550
P010(Not display)0 - 2550
4.5.4 DRIVE SYSTEM SETTING (Fixed values)
Item No.ItemVariable range Setting value
D001SLV GN 00 - 3F00
D002SLVH GN 00 - 3F1E
D003SLH GN 00 - 3F20
D004SLV Pf 00 - 0301
D005SLH Pf H00 - 0101
D006SLH Pf L00 - 0301
D007SL EGCON00 - 3F05
D008SL EGONF00 - 0101
D009SL CRGON00 - 3F05
D010SL CRGON00 - 0101
D011SL ON OF00 - 0101
D012SV GN00 - 3F0E
D013SVH GN 00 - 3F14
D014SH GN 00 - 3F1C
D015SV Pf 00 - 0301
D016SV PfH 00 - 0101
D017SV PfL 00 - 0302
D018SYL CON 00 - 3F28
D019SYL CONF00 - 0101
(No.YA338)1-31
Item No.ItemVariable range Setting value
D020SYH CON 00 - 3F28
D021SYH CONF00 - 0101
D022SC CON 00 - 3F26
D023SC CNONF00 - 0101
D024SPM BLC 00 - 3F02
D025SPM BLCO00 - 0101
D026SLIM00 - 3F38
D027SLIMONF 00 - 0101
D028SCRG 00 - 3F03
D029SRGONF 00 - 0101
D030S ONF00 - 0101
D031pb GN00 - 3F12
D032pb PfH00 - 0100
D033pb PfL00 - 0303
D034pb CRG00 - 3F16
D035pb CRGON00 - 0101
D036pb ONF 00 - 0101
D037pr GN00 - 3F12
D038pr PfH00 - 0100
D039pr PfL00 - 0303
D040pr CRG 00 - 3F12
D041pr CRGON00 - 0101
D042pr ONF 00 - 0101
D043ENH ONF 00 - 0101
D044(Not display)00 - FF00
D045(Not display)00 - FF00
D046(Not display)00 - FF00
D047(Not display)00 - FF00
D048(Not display)00 - FF00
D049(Not display)00 - FF00
D050(Not display)00 - FF00
D051(Not display)00 - FF00
D052(Not display)00 - FF00
D053(Not display)00 - FF00
D054(Not display)00 - FF00
D055(Not display)00 - FF00
D056(Not display)00 - FF00
D057(Not display)00 - FF00
D058(Not display)00 - FF00
D059(Not display)00 - FF00
D060(Not display)00 - FF00
D061(Not display)00 - FF00
D062(Not display)00 - FF00
D063(Not display)00 - FF00
D064(Not display)00 - FF00
D065(Not display)00 - FF00
D066(Not display)00 - FF00
D067(Not display)00 - FF00
D068(Not display)00 - FF00
D069(Not display)00 - FF00
Item No.ItemVariable range Setting value
D070(Not display)00 - FF00
D071(Not display)00 - FF00
D072(Not display)00 - FF00
D073(Not display)00 - FF00
D074(Not display)00 - FF00
D075(Not display)00 - FF00
D076(Not display)00 - FF00
D077(Not display)00 - FF00
D078(Not display)00 - FF00
D079(Not display)00 - FF00
D080(Not display)00 - FF00
D081(Not display)00 - FF00
D082(Not display)00 - FF00
D083(Not display)00 - FF00
D084(Not display)00 - FF00
D085(Not display)00 - FF00
D086(Not display)00 - FF00
D087(Not display)00 - FF00
D088(Not display)00 - FF00
D089(Not display)00 - FF00
D090(Not display)00 - FF00
D091(Not display)00 - FF00
D092(Not display)00 - FF00
D093(Not display)00 - FF00
D094(Not display)00 - FF00
D095(Not display)00 - FF00
D096(Not display)00 - FF00
D097(Not display)00 - FF00
D098(Not display)00 - FF00
D099(Not display)00 - FF00
D100(Not display)00 - FF00
D101(Not display)00 - FF00
D102(Not display)00 - FF00
D103(Not display)00 - FF00
D104(Not display)00 - FF00
D105(Not display)00 - FF00
D106(Not display)00 - FF00
D107(Not display)00 - FF00
D108(Not display)00 - FF00
D109(Not display)00 - FF00
D110(Not display)00 - FF00
D111(Not display)00 - FF00
D112(Not display)00 - FF00
D113(Not display)00 - FF00
D114(Not display)00 - FF00
D115(Not display)00 - FF00
D116(Not display)00 - FF00
D117(Not display)00 - FF00
D118(Not display)00 - FF00
D119(Not display)00 - FF00
1-32 (No.YA338)
Item No.ItemVariable range Setting value
D120(Not display)00 - FF00
D121(Not display)00 - FF00
D122(Not display)00 - FF00
D123(Not display)00 - FF00
D124(Not display)00 - FF00
D125(Not display)00 - FF00
D126(Not display)00 - FF00
D127(Not display)00 - FF00
D128(Not display)00 - FF00
D129(Not display)00 - FF00
D130(Not display)00 - FF00
D131(Not display)00 - FF00
D132(Not display)00 - FF00
D133(Not display)00 - FF00
D134(Not display)00 - FF00
D135(Not display)00 - FF00
D136(Not display)00 - FF00
D137(Not display)00 - FF00
D138(Not display)00 - FF00
D139(Not display)00 - FF00
D140(Not display)00 - FF00
D141(Not display)00 - FF00
D142(Not display)00 - FF00
D143(Not display)00 - FF00
D144(Not display)00 - FF00
D145(Not display)00 - FF00
D146(Not display)00 - FF00
D147(Not display)00 - FF00
D148(Not display)00 - FF00
D149(Not display)00 - FF00
D150(Not display)00 - FF00
D151(Not display)00 - FF00
D152(Not display)00 - FF00
D153(Not display)00 - FF00
D154(Not display)00 - FF00
D155(Not display)00 - FF00
D156(Not display)00 - FF00
D157(Not display)00 - FF00
D158(Not display)00 - FF00
D159(Not display)00 - FF00
D160(Not display)00 - FF00
D161(Not display)00 - FF00
D162(Not display)00 - FF00
D163(Not display)00 - FF00
D164(Not display)00 - FF00
D165(Not display)00 - FF00
D166(Not display)00 - FF00
D167(Not display)00 - FF00
D168(Not display)00 - FF00
D169(Not display)00 - FF00
Item No.ItemVariable range Setting value
D170(Not display)00 - FF00
D171(Not display)00 - FF00
D172(Not display)00 - FF00
D173(Not display)00 - FF00
D174(Not display)00 - FF00
D175(Not display)00 - FF00
D176(Not display)00 - FF00
D177(Not display)00 - FF00
D178(Not display)00 - FF00
D179(Not display)00 - FF00
D180(Not display)00 - FF00
D181(Not display)00 - FF00
D182(Not display)00 - FF00
D183(Not display)00 - FF00
D184(Not display)00 - FF00
D185(Not display)00 - FF00
D186(Not display)00 - FF00
D187(Not display)00 - FF00
4.5.5 MAIN CPU SYSTEM SETTING (Fixed values)
Item No.ItemVariable range Setting value
Z001(Not display)00 - FF00
Z002(Not display)00 - FF00
Z003(Not display)00 - FF00
Z004(Not display)00 - FF00
Z005(Not display)00 - FF00
Z006(Not display)00 - FF00
Z007(Not display)00 - FF00
Z008(Not display)00 - FF00
Z009(Not display)00 - FF00
Z010(Not display)00 - FF00
(No.YA338)1-33
4.6ADJUSTMENT PROCEDURE
4.6.1 FOCUS
Item
LENS FOCUS
Measuring
instrument
Hexagon
wrench
Projection lens
FOCUS
knob
Focus lock
screw
4.6.2 DRIVE CIRCUIT
Test pointAdjustment partDescription
FOCUS knob
[PROJECTION LENS]
(1) Remove the SPEAKER GRILL and CENTRE
PANEL.
(2) Display the MENU screen.
(3) Loosen the focus lock screw.
(4) Adjust the FOCUS knob so that the CENTRE
screen may become the best focus.
(5) Fix the focus lock screw by using the Hexagon
wrench.
• On this occasion, hold the FOCUS knob with
your left hand.
(6) Confirm the whole focus of the best screen.
(7) Install the CENTRE PANEL and SPEAKER
GRILL.
Item
DRIVE
CONVERGENCE
Remote
control unit
[Vertical adjustment]
Adjustment colour
[Hprizontal adjustment]
Measuring
instrument
R
Test pointAdjustment partDescription
[9.RGB BOX PATTERN](1) Press the [DISPLAY] key and [MUTING] key
simultaneously, to enter the SERVICE MODE.
(2) Press the [9] key, to select "RGB BOX
PATTERN MODE" from the SERVICE MODE.
(3) Set the adjustment colour mode to "R" to set
the red colour adjustment mode.
(4) Adjust to minimize the vertical colour drift of
RGB box pattern.
(5) Adjust to minimize the horizontal colour drift of
RGB box pattern.
(6) Set the adjustment colour mode to "B" to set
the blue colour adjustment mode.
(7) Repeat the step 4. to 5. as above.
NOTE:
• Green is fixed. (It can not be removed.)
• With this adjustment mode, the changed data is
written in the MEMORY instantly.
Adjustment colour
1-34 (No.YA338)
R
Item
A
DRIVE CENTRE
POSITION
(B=B")
A
"
BB"
Measuring
instrument
Remote
control unit
Signal
generator
RGB
Test pointAdjustment partDescription
[9.RGB BOX PATTERN](1) Receive a centre cross (or crosshatch) pattern.
(2) Press the [DISPLAY] key and [MUTING] key
simultaneously, to enter the SERVICE MODE.
(3) Press the [9] key, to select "RGB BOX
PATTERN MODE" from the SERVICE MODE.
(4) Set the adjustment colour mode to "RGB" to
set the display position adjustment mode.
(5) Adjust the top and the bottom width to make A
and A" even.
(6) Adjust the left and the right width to make B
and B" even.
NOTE:
• With this adjustment mode, the changed data is
written in the MEMORY instantly.
[1.ADJUST]
S030: R DRIVE (Red drive)
S031: G DRIVE (Green drive)
S032: B DRIVE (Blue drive)
(1) Receive a PAL 75% all white signal.
(2) Set PICTURE MODE to "STANDARD".
(3) Set ZOOM to "FULL".
(4) Set WHITE BALANCE to "MID".
(5) Select "1.ADJUST" from the SERVICE MODE.
(6) Adjust to Keep one of < S030 > (Red drive),
< S031 > (Green drive) or < S032 > (Blue
drive) unchanged, then lower the other two
so that the all white screen is equally white
throughout.
NOTE:
Set one or more of < S030 >, < S031 >, and
< S032 > to "128".
(7) Check that white balance is properly tracked
from low light to high light. If the white balance
tracking is deviated, adjust to correct it.
(8) Press the [MUTING] key to memoirze the set
value.
(No.YA338)1-37
SECTION 5
SERVICE MENU
1.ADJUST
2.SELF CHECK
3.I2C STOP
LOB OK FAN OK
SYNC M:OK S:OK HD:OK
TIM OK
MSM OK DIGI OK
MEM OK AVSW OK
YC OK AIO OK
TUN OK GCR OK 1
IP OK RGB OK 8
DVI OK HDMI OK
FAN OK ALM OK
TMP OK
ATP OK ASH OK
PNL OK MEM OK
TMP OK AIO OK
TROUBLESHOOTING
5.1SELF CHECK FEATURE
5.1.1 OUTLINE
This unit comes with the "Self check" feature, which checks the
operational state of the circuit and displays/saves it during
failure.Diagnosis is performed when power is turned on, and
information input to the main microcomputer is monitored at all
time.Diagnosis is displayed in 2 ways via screen display and LED
flashes. Failure detection is based on input state of I
2
C bus and
the various control lines connected to the main microcomputer.
5.1.2 HOW TO ENTER THE SELF CHECK MODE
Before entering the SERVICE MODE, confirm that the setting of
VCR/TV/ DVD switch is at the "TV" side. If the switch has not
been properly set, you cannot enter the SERVICE MODE.
(1) Press the [DISPLAY] key and [MUTING] key
simultaneously, to enter the SERVICE MODE.
(2) Press the [2] key, to enter the SELF CHECK MODE.
(3) Press the [ZOOM] key to enter Page 2 of the SELF CHECK
MODE.
*Use the [CINEMA] key to return to Page 1.
NOTE:
When a number key other than the [2] key is pressed in the
SERVICE MODE screen, the other relevant screen may be
displayed.
This is not used in the SELF CHECK MODE. Press the
[MENU] key to return to the MAIN MENU SCREEN.
5.1.5 POINTS TO NOTE WHEN USING THE SELF CHECK
FEATURE
In addition to circuit failures (abnormal operation), the following
cases may also be iagnosed as "Abnormal" and displayed and
counted as "NG".
(1) Temporary defective transmissions across circuits due to
pulse interruptions
(2) Misalignment in the on/off timing of power for I
2
C bus
(VCC) when turning on/off the main power.
Diagnosis may be impeded if a large number of items are
displayed as "NG". As such, start Self check check only after 3
seconds in the case of receivers and 5 seconds in the case of
panels upon turning on the power. If recurrences are expected,
ensure to clear (reset) the failure history and record the new
diagnosis reults.
SERVICE MENU SCREEN
SERVICE MENU
1.ADJUST
2.SELF CHECK
3.I2C STOP
5.1.3 HOW TO EXIT THE SELF CHECK MODE
TO SAVE FAILURE HISTORY:
Turn off the power by unplugging the AC power cord plug when
in the Self check display mode.
TO CLEAR (RESET) FAILURE HISTORY:
Turn off the power by pressing the [POWER] key on the remote
control unit when in the Self check display mode.
5.1.4 FAILURE HISTORY
Failure history can be counted up to 9 times for each item. When
the number exceeds 9, display will remain as 9. Failure history
will be stored in the memory unless it has been deleted.
NOTE:
Only SYNC (with/without sync signals) will be neither counted
nor stored.
SELF CHECK MODE SCREEN (Page 1)
LOB OK FAN OK
SYNC M:OK S:OK HD:OK
TIM OK
MSM OK DIGI OK
MEM OK AVSW OK
YC OK AIO OK
TUN OK GCR OK 1
IP OK RGB OK 8
DVI OK HDMI OK
Item
CHECK
Normality=OK
Abnormality=NG
SELF CHECK MODE SCREEN (Page 2)
FAN OK ALM OK
TMP OK
ATP OK ASH OK
PNL OK MEM OK
TMP OK AIO OK
1-38 (No.YA338)
Item
* As "SYNC" is not counted, the number of failures not displayed.
CHECK
Normality=OK
Abnormality=NG
Fig.1
5.1.6 DETAILS
Self check is performed for the following items:
< Page 1 of screen >
Detection itemDisplayDetection content
Low bias line short
protection
LOBConfirm the operation of the low bais
(5V / 9V) protection circuit.
, Q2802 [REGULATOR PWB]
Q2801
Diagnosis
signal (line)
LB_PRODetection starts 3 seconds after
the power is turned on.
If error continues between 400ms
the power is turned off.
Fan lockFANConfirm the operation of the cooling fan.
[FAN CONTROL PWB]
IC8005
FAN_LOCK
Detection starts 3 seconds after
the power is turned on.
If error continues between 250ms
the power is turned off.
Presence of sync signal SYNCConfirmation of presence of video
sync signal.
SDAConfirmation of presence of sync
signal in video signal.
M : Main sync signal
S : Sub sync signal
HD : Component sync signal
[ANALOG SIGNAL PWB]
IC201
AC power inputTIMNot used.------
Main CPU
communication
MSMConfirmation of ACK (response)
signal which uses sync communications with
Chassis CPU.
[DIGITAL SIGNAL PWB]
IC7501
WAKEIf it checks whenever sync
communication with SHM
performed and no reply of ACK
signal an error will be counted.
Digital tunerDIGINot used.------
Main memoryMEMConfirmation of reply of ACK signal which uses
2
C communication.
I
[DIGITAL SIGNAL PWB]
IC7602
SDAIf it checks whenever I
communication is performed and
no reply of ACK signal an error will
be counted.
AV select switchAVSWSame as above.
, IC501 [ANALOG SIGNAL PWB]
IC301
3 dimensions YC
separator
YCSame as above.
[DIGITAL SIGNAL PWB]
IC1001
Multi sound processAIOSame as above.
IC1101
[RECEIVER PWB]
RF tunerTUNSame as above.
TU1001
[RECEIVER PWB]
SDASame as above.
SDASame as above.
SDASame as above.
SDASame as above.
Ghost reductionGCRNot used.------
DIST processIPConfirmation of reply of ACK signal which uses
2
C communication.
I
IC3001
[DIGITAL SIGNAL PWB]
SDAIf it checks whenever I
communication is performed and
no reply of ACK signal an error will
be counted.
RGB processRGBSame as above.
[DIGITAL SIGNAL PWB]
IC4001
DVI (Digital communication)
Digital inputHDMIConfirmation of reply of ACK signal which uses
DVINot used.------
2
C communication.
I
SDASame as above.
SDAIf it checks whenever I
communication is performed and
no reply of ACK signal an error will
be counted.
Detection timing
2
C
2
C
2
C
(No.YA338)1-39
< Page 2 of screen >
Detection itemDisplayDetection content
Fan lockFANNot used.------
Abnormal of operation of
PANEL
Abnormal rise
oftemperature in PANEL
Abnormal rise of
temperature in AUDIO
PWB
Short circuit detection of
AUDIO PWB
Panel communicationPNLNot used.------
Sub memoryMEMNot used.------
Temp. sensorTMPNot used.------
Audio controlAIONot used.------
5.1.7 DISPLAY METHOD WHEN RASTER IS NOT AVAILABLE
In a state where a display screen does not appear due to the failure of this unit, the POWER LED (blue) and LAMP LED (orange) can
light up and display a trouble mode.
The factors in case the power is forcibly shut down at the time of failure are memorized and those are displayed.
Check itemContents
Lamp does not light up Detection of lamp return (LAMP_RTN) signals output
Lamp goes outDetection of lamp return (LAMP_RTN) signals output
Lamp cover openDetection of the interlock switch status for the lamp
Abnormal DD CPU
circuit
Fan lock (stop)Detection of LOCK signals outputting the operation
Abnormal D-ILA
DEVICE temperature
ALMNot used.------
TMPNot used.------
ATPNot used.------
ASHNot used.------
depending on the status of the lamp supply electric
current monitored constantly within the lamp ballast unit.
(H = Off)
[MAIN DRIVE PWB]
CN311
depending on the status of the lamp supply electric
current monitored constantly within the lamp ballast unit.
(H = Off)
[MAIN DRIVE PWB]
CN311
cover. (H = Abnormal)
S0201
[LAMP COVER SW PWB]
Detection of serial communication error between MAIN
DRIVE PWB and RECEIVER PWB.
IC3701
[MAIN DRIVE PWB]
(circuit) status of the cooling fan. (H=Abnormal)
[FAN CONTROL PWB]
IC8005
Detection of abnormal inner cabinet temperature. (53°C)
IC2001
[TEMP. SENSOR PWB]
Diagnosis
signal (line)
Classifications
30.1 sec interval Simultaneously
30.1 sec interval Simultaneously
30.1 sec interval Simultaneously
2----------0.5 sec interval
10.5 sec interval Alternately
10.5 sec interval Alternately
Detection timing
LED flash cycle
POWER LEDLAMP LED
EXPLANATION ON ACTION
If NG is detected on an item being diagnosed, turn off the power on this unit. As soon as the power goes off, turn on and off POWER
LED and LAMP LED immediately. After the power is shut down, it becomes impossible to turn on the power until the power cable
is either plugged in or unplugged from the AC outlet.
• When [1] and [3] take place at the same time, give priority to [1], and [2] will not take place simultaneously with [1] and [3].
1-40 (No.YA338)
(No.YA338)1-41
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY DISPLAY CATEGORY 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan
(No.YA338)
Printed in Japan
VPT
HD-Z70RX5
HD-Z56RX5
Rear Projection TVINSTRUCTIONS
ENGLISH
LAMP
POWER
LCT1911-001A
Introduction
Thank you for buying this JVC projection television.
To make sure you understand how to use your new TV, please read this manual thoroughly before you begin.
LAMP/PROGRAM
POWER
ENGLISH
The most amazing picture imaginable is what you will see with JVC's HD-ILA Rear Projection
Television. This Widescreen model is built on JVC's 3-Chip D-ILA Technology, a revolutionary
Micro-display technology that will give you the most incredible picture imaginable. Packed with
supporting features like NEW 5-Point Color Management, Dynamic Gamma Correction Circuitry,
an HDMI/HDCP Digital Input, 2 HD Component Inputs and JVC's D.I.S.T 1080i, 720p (Digital
Image Scaling Technology)*, JVC delivers the most technologically advanced and superior Microdisplay televisions available today.
The Big Picture - Product overview
HD-ILA televisions were developed by the world’s most brilliant and dedicated engineers. Every new feature is designed
to become the perfect complement to every existing feature. And, at the same time, our engineers continually strive to
improve upon all of our proven and existing features so that each generation of JVC television is even more outstanding
than preceding ones.
Microdisplay Technology - The D-ILA chip
HD-ILA TV is the most technologically advanced microdisplays available today. Powered by the same D-ILA (Directdrive Image Light Amplifier) microchips employed by our highly successful professional video projectors, HD-ILA
microdisplays make up JVC’s flagship television line-up.
The HD-ILA Advantage - Replaceable lamp
At JVC, we believe that convenience factors make all the difference in the world. This TV is equipped with a long life
user replaceable lamp. The old lamp can be pulled straight out and the new lamp pushed straight back into place.
*D.I.S.T. demonstration
To start the D.I.S.T. demonstration:
Press the H button to display the menu bar. Then press the yellow button.
A picture split in two (D.I.S.T. turned on and D.I.S.T. turned off) will appear on the screen.
To quit the D.I.S.T. demonstration:
Press the yellow button, b button, 6 p buttons or any of the number buttons.
1
Warnings
Please follow all the guidelines below.
Never insert objects into the
cabinet openings!
It may cause a fatal electric shock.
ENGLISH
Take care when children are near.
Never dismantle the rear panel!
It may cause an electric shock.
Never obstruct the ventilation holes!
It may cause overheating or a fire.
Handle the screen with care!
Use a soft, dry cloth when cleaning.
Do not apply alcohol, organic solvents (like acetone), acidic or alkaline cleansers to the
screen.
Do not push or hit the screen.
Never try to repair the TV
yourself!
If the problem cannot be solved in
“Troubleshooting” on page 26, unplug
the power cord and contact your
retailer.
Never place anything
on the TV!
Placing liquids, naked flames, cloths,
paper, etc. on the TV may cause a fire.
If the TV is damaged or
behaving strangely, stop
using it at once!
Unplug the power cord and
contact your retailer.
Never cut or damage the power cord!
If the AC plug is not the right shape, or the power cord is not long
enough, use an appropriate plug adapter or extension cable.
(Consult your retailer.)
Unplug the power cord when
going out!
The power buttons on the remote control and the TV unit cannot
completely turn off the TV. (Make appropriate arrangements for
bedridden people.)
Follow this manual regarding setup!
Connect only to a 110-240V, 50/60Hz AC outlet.
LAMP/PROGRAM
POWER
Never listen to
headphones at high
volume!
It may damage your hearing.
Never expose to rain or moisture!
To prevent fire or electric shock, never allow liquids to enter the unit.
Do not allow the TV to fall!
Do not rest your elbows on, or allow children to hang from the TV.
There is a risk that the TV will fall and cause injuries.
2
Installation requirements
To avoid overheating, ensure the unit has ample room.
Warnings
150 mm
200 mm
150 mm
200 mm
50 mm
LAMP/PROGRAM
POWER
In order to use the television for a long time
This television uses a lamp to project the picture onto the screen. Before using this television, please read the safety cautions and information about this television which
are summarized below (1 to 10).
1. When the power is turned on, the warming up
commences
This television uses a lamp to project the picture onto the screen. Once the lamp
has warmed up, you can enjoy the pictures at their full brightness. What happens
when the power is turned on is explained below. Immediately after the power is
turned on, since the lamp has not had time to warm up, the picture is displayed
only dimly on the screen. As the lamp warms up, the picture becomes brighter. It
takes approximately one minute for the lamp to warm up to it’s normal operating
temperature. There are 2 LED indicators on the front panel of the television that
can be used as a guide. When the POWER button is pressed, the LAMP LED
indicator blinks in orange for approximately 1 minute at approximately every 2
seconds, and then goes out.
• It is impossible to turn the power off during this period. After 1 or more
minutes have passed, you can turn off the power.
5. Caution! Moving this television
When lifting this television, Do not hold by the screen frame. Holding the screen
frame could cause it to detach, causing the television to fall.
LAMP/PROGRAM
POWER
ENGLISH
2. Cooling the inside of the television and the lamp
Cooling is also performed while the television is being shut down.
When the POWER button is pressed to turn off the power, the following
operations are performed. When the television is turned off, the picture on the
screen disappears gradually within approximately 5 seconds. Once the screen is
dark, cooling is performed for approximately 90 seconds. When the cooling is
being performed, the LAMP LED indicator on the front panel blinks in orange at
approximately every 3 seconds. The television can not be operated while the cooling is being performed. After the cooling has been performed for 90
seconds, the power is turned off. Do not remove the electrical plug until after the cooling process has completed. If the electrical plug is removed before the
cooling process has completed, the internal circuits and lamp may overheat
leading to the life of the lamp being shortened and the possibility of malfunctions.
• When it is hotter, the cooling fan works harder to cool the lamp. The noise of
the fan bebomes bigger then but it is not malfunction.
• You can cancel to turn off the power by pressing the POWER button before
the picture on the screen disappears completely.
Do not block the ventilation holes.
3. The lamp is a consumable item
Replace the lamp when it has blown or when the picture becomes dark. The lamp
is a user replaceable item. The lamp must be recycled. For a detailed explanation
on how to recycle the lamp, refer to the Appendix and the instructions that are
included with the replacement lamp kit. The life of the lamp changes depending
on the atmospheric temperature and altitude in which the TV is being used.
Do not turn the power on and off repeatedly in a short amount of time.
It subjects the television and the lamp to stress and may lead to malfunctions and
the life of the lamp being shortened.
4. Caution! Warm air from the air ducts
This unit has an air duct for cooling. The duct will blow warm air while the
television is operating. When placing the television, make sure not to locate it too
close to wallpaper. The warm air could cause the color of the wallpaper to change.
Also, take care to keep children and pets away from the warm air ducts. Long
exposure to the warm air from the ducts could cause a minor burn.
6. Do not replace the lamp immediately after use
The lamp becomes extremely hot during use. If the lamp is touched immediately
after use before it has a chance to cool down, there is a danger of burns. Be careful
when handling the lamp.
7. Do not touch the lamp glass
If the lamp is used when there is dirt from fingers on the lamp glass, there is a
possibility of the lamp breaking. Be careful not to touch the lamp glass.
8. ILA element characteristics
Do not project still pictures or pictures that have still segments for a long period of
time. The still parts of the picture may remain on the screen. This is a
characteristic of ILA elements and not a malfunction. The picture will disappear
over time.
9. Condensation
When a heater is turned on or the television is moved from a cold place to a hot
place, droplets of water may form on the lamp and screen. This is called
condensation. If the television is used while this condensation is still present, the
picture may seem distorted, and the inside of the screen may become dirty. In this
case, wait until the condensation has gone before using the television.
10. Usable Time
Do not keep the TV on for more than 24 hours consecutively. There is a
possibility of the life of the lamp being shortened.
CENSED UNDER THE
OLLOWING U.S. PATENTS
183,091
419,362
PC IN
75
(VHF/UHF)
CENSED UNDER THE
183,091
419,362
Y
P
B/CB
PR/CR
S-VIDEO
IN (VIDEO-2)
IN (VIDEO-1)
VIDEO
L
I
AUDIO
I
R
L
I
AUDIO
IR
VIDEO
OVEROVER
S-VIDEO
LAMP
POWER
LAMP
POWER
Installation
Cautions for installation
• Install the TV in a corner, against a wall or on the floor so as to
keep cords out of the way.
• The TV will generate a slight amount of heat during operation.
Ensure that sufficient space is available around the TV to allow
satisfactory cooling. See “Installation requirements” on page 3.
Connecting the aerial and video
cassette recorder (VCR)
Caution
• Turn off all the equipment including the TV before
connecting anything.
• Aerial cable is not supplied. Use a good quality 75-ohm coaxial
cable.
• Read the manual that came with the VCR before connecting.
When connecting the aerial without a VCR:
Connecting the power cord to the AC
outlet
Insert the AC plug on the power cord from the TV into AC outlet.
Caution
• Operate only from the power source specified (AC 110 –
240 V, 50/60 Hz) on the unit.
• Remove the AC plug from the outlet to completely disconnect the
TV from the power supply.
Putting the batteries into the remote
control
Use two AA/R6 dry cell batteries.
Insert the batteries from the - end, making sure the + and polarities are correct.
ENGLISH
When connecting the aerial with a VCR:
To connect a video and audio cable to a VCR
• The batteries we supply are only for setting up and testing your
TV, please replace them as soon as you need to.
Turning the TV on
Press the POWER button on the TV or # (standby) button
on the remote control.
LAMP/PROGRAM
LAMP/PROGRAM
POWER
POWER
POWER button
POWER LED
LAMP LED
Note that the connection with a video cable will be ignored in case
you connect a VCR to the TV with both video cable and S-VIDEO
cable.
• To connect additional external devices, please see “Additional
preparation” on page 24.
When the POWER button is pressed, the POWER LED lights up and
the LAMP LED indicator blinks in orange for approximately 1
minute at approximately every 2 seconds.
As the picture becomes brighter, the LAMP LED goes out.
• Immediately after the power is turned on, the picture is displayed
only dimly on the screen.
• It is impossible to turn the power off during this period. After 1 or
more minutes have passed, you can turn off the power.
• When the TV is first turned on, it goes into the initial settings
mode (see “Initial settings (Setup tour)” on page 6).
5
Setting up your TV
LAMP
POWER
Initial settings (Setup tour)
When the TV is first turned on, it goes into the initial settings mode,
and you will see the JVC logo. Follow the instructions on the screen
display to make the initial settings.
ENGLISH
1 Make sure to set the VCR/TV/DVD switch on the remote
control to the TV position
• You cannot turn the TV on when the VCR/TV/DVD switch is
set to the DVD position.
2 Press the POWER button on the TV or # (standby/on)
button on the remote control
The TV turns on from standby mode and the JVC logo is
displayed.
• Check that the AC plug on the power cord from the TV is
connected to AC outlet.
4 Press the 6 buttons to choose ENGLISH. Then press
the a button
The TELETEXT LANGUAGE menu appears. Set the teletext
language group that corresponds to the language of the teletext
programme that you want to watch.
For details, see “TELETEXT LANGUAGE” on page 23.
> TELETEXT LANGUAGE
# button
VCR/TV/
DVD switch
GROUP-1
GROUP-2
GROUP-3
GROUP-4
OK
5 Press the 6 buttons to choose a group. Then press
the a button
The AUTO PROGRAM function starts. The TV channels you
receive are automatically stored in the programme numbers (PR)
list.
>>
AUTO PROGRAM
6 buttons
14%
CH
28
OK
• To stop the AUTO PROGRAM function, press the a button.
6 After the TV channels have been registered in the
programme numbers (PR), the EDIT menu appears
>
EDIT
PRID
AV
01
02
03
04
LAMP/PROGRAM
POWER
05
06
07
08
09
OK
MOVE
CH/CC
ID
INSERT
MANUAL
DELETE
• If the JVC logo does not appear this is because your TV has
already been turned on for the first time:
use the “LANGUAGE”, “TELETEXT LANGUAGE” and
“AUTO PROGRAM” functions to make the initial settings. For
details, see “SET UP menu” on page 21.
3 Press the a button
The LANGUAGE menu appears.
6
POWER button
• You can proceed to edit the programme numbers (PR) list using
the EDIT/MANUAL function. For details, see “EDIT/
MANUAL” on page 21.
• If a TV channel you want to view is not stored in the
programme numbers (PR) list, you can register it using the
MANUAL function. For details, see “EDIT/MANUAL” on
page 21.
• The AUTO PROGRAM function does not store a TV channel
to the programme number PR 0 (AV).
• If you do not need to use the EDIT/MANUAL function, press
the a button to close the EDIT menu.
Now, setting up is complete.
Please enjoy your new JVC TV!
TV buttons and functions
LAMP
POWER
Refer to the pages in parentheses for details.
1 Lamp cover (page 31)
2 POWER button (page 5)
3 POWER LED (page 5)
4 LAMP LED (page 5)
5 TV/VIDEO button
6 MENU/OK button (page 14)
7 CHANNEL 9/8 buttons
Press the POWER button or CHANNEL 9/8 buttons to turn
the TV on from standby mode.
When the TV is turned on, the power lamp lights up blue.
Choosing a TV channel
Press the CHANNEL 9/8 buttons to choose a programme
number (PR) and a VIDEO terminal
Press the INPUT button to choose a VIDEO terminal.
Adjusting the volume
Press the VOLUME q buttons
The volume level indicator appears.
Using the Menu
Use the MENU/OK button
Refer to “Using the TV’s menu” (see page 14) for details of using the
menu.
7
Remote control buttons and functions
Turning the TV on or off from standby
mode
Press the # (standby/on) button to turn the TV on or off
When the TV is turned on, the power lamp lights up blue.
• The power can be turned on by pressing the 4 button,
6p buttons or Number buttons.
To turn the TV on or off, set the VCR/TV/DVD switch on the remote
control to the TV position and press the # button.
If the VCR/TV/DVD switch on the remote control is set to the DVD
position, the TV will not be turned on or off even if the # button
is pressed.
Choosing a TV channel and watch
images from external devices
Use the number buttons:
Enter the programme number (PR) of the channel
using the number buttons.
Example:
•PR 6 → press 6
• PR 12 → press 1 and 2
Use the 6p buttons:
Press the 6 p buttons to choose the
programme number (PR) you want or a VIDEO
terminal.
Use the 4 button:
Press the 4 button to choose a VIDEO
terminal.
Programme
PR 1 – PR 99
ENGLISH
1
2
3
4
5
6
7
8
9
0
=
~
!
@
#
$
%
^
&
*
(
numbers
or
1 Muting button
2 Number buttons
3 1 button
4 c button
5 2 button
6 4 button
7 7 buttons
8 5 button
9 6 p buttons
0 VCR/DVD/Teletext control buttons
- p buttons
= d (Favourite) button
~ # (Standby/on) button
! VCR/TV/DVD switch
@ g (Text) button
# Colour buttons
$ X (Multi) button
% f (Freeze)/c (Select) button
^ H button
& a button
* b button
( 7 q buttons
or
(HDMI)
• The leading character is changed from V to S (eg V1 is changed to
S1) when VIDEO-1, VIDEO-2, or VIDEO-4 is connected to the S
terminal.
• If you do not have a clear picture or no colour appears, follow the
operation procedure “COLOUR SYSTEM” on page 17.
• If you cannot hear the normal sound even if the picture of the TV
channel appears normally. Follow the description “EDIT/
MANUAL” on page 21 to use the MANUAL function to change
the SYSTEM setting.
• Since this TV is designed to make full use of the resolution of the
original video source, the motion may appear unnatural when the
video source is input with progressive-scanning component
signals.
• If this happens, change the output setting of the connected device
to interlace-scanning component signal output. See the
instructions that came with the device for more information.
• The PC sound is the same as the VIDEO-3 sound.
4
or
8
To return to a TV channel:
Press the 4 button, the 6 p buttons or the
number buttons.
To use the programme number PR 0 (AV):
When the TV and VCR are connected only by the aerial cable,
choosing the programme number PR 0 (AV) allows you to view
images from the VCR. Set the VCR RF channel to the programme
number PR 0 (AV) manually. For details, see “EDIT/MANUAL” on
page 21.
Adjusting the volume
Press the 7 q buttons to adjust the volume.
The volume level indicator appears and the volume changes as you
press the 7 q buttons.
Muting the sound
Press the l (muting) button to turn off the sound.
Pressing the l (muting) button again restores the previous volume
level.
Display function
You can see the channel number of the programme you are watching
or the PR LIST.
From the PR LIST, you can choose a channel or VIDEO terminal.
Press the
5
want to see.
Pressing the
PR LIST
PRID
AV
01
02
03
04
05
06
07
08
09
OK
5
+10-10
button to display the information you
button changes the display as follows:
Channel number display
No indication
Remote control buttons and functions
ZOOM function
You can change the screen size according to the picture aspect ratio.
Choose the optimum one from the following ZOOM modes.
• The ZOOM mode is fixed at FULL when you are using the TV as
a PC screen or watching a 1080i or 720p picture signal.
AUTO:
When a WSS (Wide Screen Signalling) signal, which shows the
aspect ratio of the picture, is included in the broadcast signal or the
signal from an external device, the TV automatically changes the
ZOOM mode to 16:9 ZOOM mode or FULL mode according to the
WSS signal.
If a WSS signal is not included, the picture is displayed according to
the ZOOM mode set with the 4:3 AUTO ASPECT function.
• For details of the 4:3 AUTO ASPECT function, see “4:3 AUTO
ASPECT” on page 17.
• When the AUTO (WSS) mode does not function correctly due to
poor WSS signal quality or when you want to change the ZOOM
mode, press the c button and change to another ZOOM
mode.
REGULAR:
Use to view a normal picture (4:3 aspect ratio) as this is its original
shape.
PANORAMIC:
This stretches the left and right sides of a normal picture (4:3 aspect
ratio) to fill the screen, without making the picture appear unnatural.
• The top and bottom of the picture are slightly cut off.
14:9 ZOOM:
This zooms up the wide picture (14:9 aspect ratio) to the upper and
lower limits of the screen.
16:9 ZOOM:
This zooms up the wide picture (16:9 aspect ratio) to the full screen.
ENGLISH
Channel number display:
The channel number and channel name (when the channel name is
registered) of the programme you are watching or the VIDEO
terminal number is displayed.
PR LIST:
The programme number (PR) and VIDEO terminal list is displayed.
Pressing the a button after choosing the programme number (PR)
or VIDEO terminal with the 7 buttons will display the
chosen programme or VIDEO terminal.
• For programme numbers (PR) for which the CHANNEL GUARD
function is set, the n (CHANNEL GUARD) mark is displayed. For
details see “CHANNEL GUARD” on page 19.
• The VIDEO terminals are registered after the programme number
PR 99.
• For programme numbers (PR) which are registered as a favourite
channel, the d (favourite) mark is displayed. For details see
“Favourite channel function” on page 12.
16:9 ZOOM SUBTITLE:
This zooms up the wide picture (16:9 aspect ratio) with subtitles to
the full screen.
FULL:
This uniformly stretches the left and right sides of a normal picture
(4:3 aspect ratio) to fill the wide TV screen.
• For 16:9 aspect ratio pictures that have been squeezed into a
normal picture (4:3 aspect ratio), use the FULL mode to restore the
picture to its original shape.
9
Remote control buttons and functions
Choose the ZOOM mode
1 Press the c button to display the ZOOM menu
ZOOM
AUTO
REGULAR
PANORAMIC
ENGLISH
14:9 ZOOM
16:9 ZOOM
16:9 ZOOM SUBTITLE
FULL
OK
2 Press the 6 buttons to choose a ZOOM mode. Then
press the a button
The picture expands and the chosen ZOOM mode is displayed in
about 5 seconds.
Adjusting the visible area of the picture
If subtitles or the top (or bottom) of the picture are cut off, you can
adjust the visible area of the picture manually.
1 Press the c button
The ZOOM menu appears.
2 Press the a button to display the ZOOM mode
indicator
The indicator appears.
16 : 9 ZOOM
3 While it is displayed, press the 6 buttons to change
the position of the picture
• You cannot adjust the visible area in REGULAR or FULL
mode.
The visible area adjustment is saved even after the TV channel is
changed.
However, it is cancelled if the following operations are performed.
• The power is turned off/on
• The ZOOM mode is changed
• The X (Multi) button, f (Freeze) button, or g (Text) button is
pressed
• The TV is switched between TV mode and VIDEO mode
CINEMA SURROUND function
You can enjoy sounds with a wider ambience.
• This function does not work for the sound from headphones.
Press the 2 button to select one of CINEMA
SURROUND modes
HIGH/LOW:
When you listen to stereo sound, please select HIGH or LOW mode.
You can enjoy sound similar to the experience at the theatre.
When you combine the functions of A.H.B. and BBE, you can enjoy
more powerful sound.
• When you set the CINEMA SURROUND function to HIGH
mode, there may be slight volume distortion. If that occurs, please
switch to LOW mode. The effect of CINEMA SURROUND
functions will be less noticeable, but the volume distortion will be
corrected.
MONO:
Select the MONO mode, to listen to the mono sound.
You can enjoy the sound for a wider audience similar to stereo sound.
OFF:
The CINEMA SURROUND function switches off.
• You can choose the CINEMA SURROUND mode with the
“SOUND menu” (see page 18).
Using the “Freeze” function
You can view the current programme as a still picture.
1 Set the VCR/TV/DVD switch to the TV position
When using the “Freeze” function, set the VCR/TV/DVD switch
to the TV position.
2 Press the f button
The still picture of the current picture will appear.
current
programme
To cancel the “Freeze” function:
Press the f button, the 6 p buttons or the number
buttons.
still picture
10
• The “Freeze” function does not work while a sub-picture is
displayed.
• The still picture cannot be output from the TV.
• The “Freeze” function does not work for picture of PC signals.
Using the “Multi-picture” function
1 Set the VCR/TV/DVD switch to the TV position
When using the “Multi-picture” function, set the VCR/TV/DVD
switch to the TV position.
2 Press the X button
The “Multi-picture” menu appears.
1
3 Press the 5 buttons to choose the number of screens
and then press the a button
1
212
Choose to return to one screen.
Remote control buttons and functions
• When set to 2-pictures multi, picture from HDMI can not be
displayed on the Sub-picture.
• The pictures from VIDEO-1 (or VIDEO-2) cannot be displayed
in the sub-picture when the VIDEO-1 SETTING (or VIDEO-2
SETTING) is set to COMPONENT (see page 23).
• The “Multi-picture” function does not work for a PC signals.
• When set to 12-pictures multi, press the 7 buttons to
choose the screen you want to view and the press the a
button to display that picture on the whole screen.
• The BLUE BACK function does not work when the “Multipicture” function is being used.
• The ZOOM function does not work when the “Multi-picture”
function is being used.
To return the “Multi-picture” to one screen:
Press the X button, press the 5 buttons to choose one screen,
and then press the a button.
•Pressing the 4 button will also return the display to
one screen.
ENGLISH
2
12
Choose to change to 2-pictures multi.
Choose to change to 12-pictures multi.
2-pictures multi:
Main-
picture
Subpicture
With 1125i and 750p signals, the screen is split into two as shown
below.
Main-
picture
Subpicture
12-pictures multi:
Still
pictures
Moving
picture
• When set to 2-pictures multi, you can view a TV picture and a
picture from an external device. You cannot view a TV picture
on more than one screen at the same time.
• When 12-pictures multi is set, pictures from external devices are
not displayed.
• When watching a picture from the HDMI signal, 12-pictures
multi can not be displayed.
• When set to 2-pictures multi, the main-picture can be changed
by pressing the 6 p buttons. The sub-picture
screen can be changed by pressing the p buttons.
When set to 12-pictures multi and there are more than 12
pictures, the next or previous 12 screens can be displayed by
pressing the 6 p buttons.
• When set to 2-pictures multi, the main-picture sound from the
TV speaker can be changed to the sub-picture sound by
pressing the c button when the VCR/TV/DVD switch is set to
the VCR position. (The speaker mark moves from the mainpicture to the sub-picture.)
The sound changes to the main-picture sound if the c button is
pressed again.
When the headphones are connected, you can listen to the
sound from the side at which the headphones mark is displayed.
No sound comes from the TV speaker.
RETURN PLUS function and Return
function
The 1 button has two functions; the RETURN PLUS
function and the Return function. If a channel has been registered as
the “Return Channel”, the RETURN PLUS function operates. If there
is no setting for the “Return Channel”, the Return function operates.
RETURN PLUS
By registering a channel you frequently view as the “Return
Channel”, you can select that channel at any time simply by pressing
the 1 button.
To register a TV channel as the “Return Channel”:
Press and hold 1 button for more than 3 seconds while the
channel you want to register is chosen. “RETURN PLUS
PROGRAMMED!” is displayed and the registration is completed.
To cancel a TV channel registered as the “Return
Channel”:
While viewing any TV channel, press the 1 button and
hold for more than 3 seconds continuously. “RETURN PLUS
CANCELED!” is displayed and the registration is cancelled.
• When you turn off the TV, the registration for the “Return
Channel” is cancelled.
• If you want to view the “Return Channel” and another TV channel
alternately, first choose a channel other than the “Return Channel”.
And then press the 1 button to change the channel to
the “Return Channel.” In this way, you can view two channels
alternately by pressing the 1 button.
Return function
The TV temporarily memorises the TV channel that was chosen right
before the current TV channel as the “Last Channel”. By pressing the
1 button, you can alternately view the current TV channel
and the “Last Channel”.
If you want to view two channels alternately by using the Return
function, first choose one TV channel and then choose the other TV
channel with the number buttons. If you choose the TV channel
without using the number buttons, there are cases where a channel
other than the one you first chose is registered as the “Last Channel”.
11
Remote control buttons and functions
Favourite channel function
You can register your favourite TV channels (PR 1 – PR 99) in the
number buttons 1 to 4.
After registering, the channel can be called by pressing the d
ENGLISH
(favourite) button and a number button 1 to 4.
Favourite channel registration
1 In the normal screen, choose a TV channel (PR 1 – PR
99) that you want to register
2 Press and hold the d (favourite) button for three
seconds or more
Then “SET 1-4?” appears on the screen.
3 Press one of the number buttons 1 to 4
The current channel is registered in the pressed number button.
After “PROGRAMMED!” appears on the screen, the favourite
channel icon appears at the top-right of the screen.
• If the channel you are trying to register is already registered in
one of the other number buttons 1 to 4, “NOT AVAILABLE”
appears on the screen.
• Channels locked with the CHANNEL GUARD function cannot
be registered.
• If AUTO PROGRAM is performed, the registered favourite
channels are reset.
• When you want to delete a favourite channel, delete the set
channel and set contents with FAVOURITE SETTING (see
page 20) in the FEATURES menu.
Calling the favourite channel
1 In the normal screen, press the d (favourite) button
Then “FAVOURITE1-4?” appears.
2 Press one of the number buttons 1 to 4
The called favourite channel appears on the screen.
• If a number button in which no channel is registered is pressed,
“NO MEMORY” appears on the screen.
Setting the picture effect
When a favourite channel has been chosen with the d (favourite)
button and number buttons 1 to 4, picture effect settings can be
memorised for each favourite channel by setting the picture effects in
the PICTURE menu (see page 15).
The following items in the PICTURE menu (see pages 15 to 17) are
memorised.
PICTURE MODE
CONTRAST
BRIGHT
SHARP
COLOUR
TINT
WHITE BALANCE
DIGITAL VNR
COLOUR SYSTEM
The last setting made for each item is memorised.
Operating a JVC brand DVD player
These buttons will operate a JVC brand DVD player. Pressing a
button that looks the same as the device’s original remote control
button has the same function as the original remote control.
1 Set the VCR/TV/DVD switch to the DVD position
When you are operating the DVD player, set the switch to the
DVD position.
• You can turn the DVD player on or off with the # (standby)
button.
• You can also press the H or T button and
display the DVD disc menu screen, and then operate by
pressing the 7 buttons and OK button.
2 Press the DVD control button to control your DVD player
• If your DVD player is not made by JVC, these buttons will not
work.
• Even if your device is made by JVC, some of these buttons may
not work, depending on the device you are using.
You cannot turn the TV on or off when the VCR/TV/DVD switch is
set to the DVD position.
When you turn the TV on or off, set the VCR/TV/DVD switch to the
TV position.
Operating a JVC brand VCR
These buttons will operate a JVC brand VCR. Pressing a button that
looks the same as the device’s original remote control button has the
same function as the original remote control.
1 Set the VCR/TV/DVD switch to the VCR position
When you are operating the VCR, set the switch to the VCR
position.
• You can turn the VCR on or off with the # (standby) button.
2 Press the VCR control button to control your VCR
• If your VCR is not made by JVC, these buttons will not work.
• Even if your device is made by JVC, some of these buttons may
not work, depending on the device you are using.
You cannot turn the TV on or off when the VCR/TV/DVD switch is
set to the VCR position.
When you turn the TV on or off, set the VCR/TV/DVD switch to the
TV position.
12
Teletext function
VCR/TV/
DVD
Basic operation
1 Choose a TV channel with a teletext broadcast
2 Set the VCR/TV/DVD switch to the TV position
Hold
You can hold a teletext page on the screen for as long as you want,
even while several other teletext pages are being received.
Press the C (Hold) button
Hold indication
To cancel the Hold function:
Press C (Hold) button again.
Sub-page
Some teletext pages include sub-pages that are automatically
displayed.
1 Choose a teletext page that includes sub-pages
Sub-page numbers that can be viewed are automatically displayed
at the top of the screen.
2 Press the 5 buttons to choose a sub-page number
ENGLISH
3 Press g (Text) button to display the teletext
Pressing g (Text) button changes the mode as follows:
TEXT
TEXT
---
TEXT
---
TV mode
4 Choose a teletext page by pressing the 6 p
buttons, number buttons or colour buttons
To return to the TV mode:
Press the 4 button, b button, or g (Text) button.
• If you have trouble receiving teletext broadcasts, consult your
local dealer or the teletext station.
• The ZOOM function will not work in the TV and text mode or
Text mode.
• You cannot operate menus when viewing a teletext programme.
• If characters on a teletext programme do not appear properly,
change the TELETEXT LANGUAGE setting. For details, see
“TELETEXT LANGUAGE” on page 23.
TV and text mode
---
TEXT
---
Text mode
Using the List Mode
You can store the numbers of your favourite teletext pages in memory
and call them up quickly using the colour buttons.
To store the page numbers:
1 Press M button to go into the List mode
The page numbers you have stored are displayed at the bottom of
the screen.
2 Press a colour button to choose a position. Then press
the number buttons to enter the page number
3 Press and hold down the A (Store) button
The four page numbers blink white to show that they are stored in
memory.
To call up a stored page:
1 Press the M button to enter the List mode
2 Press a colour button having a stored page
To exit the List mode:
Press the M button again.
Reveal
Some teletext pages include hidden text (such as answers to a quiz).
You can display the hidden text.
Each time you press the E (Reveal) button, text is hidden
or revealed
Size
You can double the height of the teletext display.
Press the F (Size) button
Index
You can return to the index page instantly.
Press the G (Index) button
Returns to page 100 or a previously specified page.
Cancel
You can search for a teletext page while watching TV.
1 Press the number button to enter a page number, or
press a colour button
The TV searches for a teletext page.
2 Press H (Cancel) button
The TV programme appears. When the TV finds the teletext page,
its page number appears in the upper left of the screen.
3 Press H (Cancel) button to return to a teletext page
when the page number is on the screen
• The TV mode cannot be resumed by pressing the H (Cancel)
button. To return to the TV mode press the 4 or
b button.
13
Using the TV’s menu
PICTURE
PICTURE
This TV has a number of functions you can operate using menus. To
use all your TV’s functions, you need to understand the basic menu
operating techniques fully.
ENGLISH
Basic operation
1 Press the H button to display the menu bar
2 Press the 5 buttons to choose the menu you want to
use and then press the a button
Operation with the buttons on the TV
You can also operate the menus using the buttons on the TV.
Chosen
menu
Chosen
menu name
3 Press the 6 buttons to choose the item to be set,
press the 5 buttons to set the item, and then press
the a button
If there are sub-menus, use the 7 buttons to operate them.
•Press the b button to return to the previous menu.
•Press the 4 or H button to exit from the menu.
• Some menu items may not be operated or set depending on the
TV status, input signal or other menu item settings.
Menu items that cannot be operated or set are displayed in grey
in the menu and cannot be chosen.
Types of menu
PICTURE menu
Choose to set the screen settings.
SOUND menu
Choose to set the sound settings.
FEATURES menu
Choose to set the sleep timer and child lock settings.
SET UP menu
Choose to edit the channels or set the display language
settings.
• The menu will disappear after about one minute if no operation
is performed.
TV/VIDEO button
MENU/OK button
6 buttons
5 buttons
TV/VIDEO
MENU/OK
CHANNEL
VOLUME
IN (VIDEO-4)
S-VIDEO
L/MONO
+
-
OVER
VIDEO
R
AUDIO
The menu guide area can be made to appear and disappear for some
menus.
While the menu is displayed, press the 5 button to change
between the guide area being displayed and not displayed.
>>
4:3 AUTO ASPECT
PANORAMIC
REGULAR
14:9 ZOOM
OK
Guide area
>>
4:3 AUTO ASPECT
PANORAMIC
REGULAR
14:9 ZOOM
• The guide area for some menus will still be displayed even if the
5 button is pressed. This is not a fault.
14
PICTURE menu
PICTURE
PICTURE MODE
CONTRAST
BRIGHT
SHARP
COLOUR
TINT
WHITE BALANCE
FEATURES
OK
• While the PICTURE menu is displayed, pressing the blue button
will set the CONTRAST, BRIGHT, SHARP, COLOUR, TINT
settings to their default settings.
• When watching the picture from VIDEO-1 to VIDEO-5 (HDMI)
or the PC, picture effect settings can be memorised for each
external input by setting the picture effects in the PICTURE menu.
The following items in the PICTURE menu are memorised.
PICTURE MODE
CONTRAST
BRIGHT
SHARP
COLOUR
TINT
WHITE BALANCE
DIGITAL VNR
COLOUR SYSTEM
The last setting made for each item is memorised.
STANDARD
COOL
RESET
PICTURE MODE
COLOUR
You can adjust the picture colour.
2 : lighter
3 : deeper
ENGLISH
TINT
You can adjust the picture tint.
2 :reddish
3 :greenish
• You can change the TINT setting (picture hue) when the colour
system is NTSC 3.58, or NTSC 4.43.
WHITE BALANCE
You can select one of three WHITE BALANCE modes (three tones
of white) to adjust the white balance of the picture. Since white is the
colour which is used as a reference for all the other colours, changing
the WHITE BALANCE mode affects the appearance of all the other
colours on the screen.
COOL:
A bluish white. Using this mode when watching bright pictures
allows you to enjoy a more vivid and bright picture.
MID:
The normal white colour.
WARM:
A reddish white. Using this mode when watching films allows you to
enjoy colours that are characteristic of films.
You can choose one of three PICTURE MODEs to adjust the picture
settings automatically.
BRIGHT:
Heightens contrast and sharpness.
STANDARD:
Standardises picture adjustment.
SOFT:
Softens contrast and sharpness.
CONTRAST
You can adjust the picture contrast.
2 :lower
3 : higher
BRIGHT
You can adjust the picture brightness.
2 : darker
3 : brighter
SHARP
You can adjust the picture sharpness.
2 : softer
3 :sharper
15
PICTURE menu
FEATURES
Choose FEATURES and press the a or 3 button to display the submenu.
ENGLISH
DIGITAL VNR
Super DigiPure
>
DIGITAL VNR
Super DigiPure
PULL DOWN
COLOUR MANAGEMENT
PICTURE MANAGEMENT
SMART PICTURE
COLOUR SYSTEM
4:3 AUTO ASPECT
The DIGITAL VNR function cuts down the amount of ‘noise’
(‘snow’ or interference) in the original picture.
You can choose from the three DIGITAL VNR function settings of
AUTO, MIN and MAX.
AUTO(LOW)/AUTO(HIGH):
The TV will automatically adjust the level of the DIGITAL VNR
effect to match the amount of noise in the picture, giving you the best
possible picture.
• If you set the DIGITAL VNR effect too high it can make the picture
less sharp. It is recommended you use the AUTO(LOW) setting if
you can. If you set the DIGITAL VNR function to AUTO(LOW)
but still notice some noise, change the setting from AUTO(LOW) to
AUTO(HIGH).
MIN:
The level of the DIGITAL VNR effect is set to the minimum. If you
set the DIGITAL VNR function to AUTO(LOW) but feel that the
sharpness of the original picture has not been reproduced fully,
change the setting from AUTO(LOW) to MIN.
• The MIN setting is not suitable for low-quality pictures which
contain a lot of noise.
MAX:
The level of the DIGITAL VNR effect is set to the maximum. If you
set the DIGITAL VNR function to AUTO(HIGH) but still notice
some noise, change the setting from AUTO(HIGH) to MAX.
• The MAX setting is not suitable for high-quality pictures which
contain very little noise.
The Super DigiPure function uses the latest in digital technology to
give you a natural-looking picture. The Super DigiPure function
includes the following two functions.
DigiPure function:
This function helps to create a natural-looking picture by eliminating
unnecessary edges from high-contrast and crisp images. For images
with low-contrast, edges are added to produce a sharper, more
detailed picture.
You can choose from the three DigiPure function settings of AUTO,
MIN and MAX.
• If you set the DigiPure effect too high on a low-quality picture that
contains a lot of noise, this may actually make the noise worse. We
recommend you use the AUTO setting if you can.
FEATURES
OK
AUTO(LOW)
AUTO
AUTO
ON
ON
ON
Picture motion compensation function:
This function displays fast-moving pictures (for example, the players
or ball in a football game) more smoothly and naturally on the screen.
• The effect level of the picture motion compensation function
cannot be changed. The effect level is the same no matter which of
the AUTO, MIN or MAX settings is used.
AUTO:
The TV will automatically adjust the level of the DigiPure effect to
match the amount of noise in the picture, giving the best possible
picture.
MIN:
The level of DigiPure effect is set to the minimum. When you set the
Super DigiPure function to AUTO and notice some noise, change the
setting from AUTO to MIN.
• The MIN setting is not suitable for high-quality pictures which
contain very little noise.
MAX:
The level of DigiPure effect is set to the maximum. If you set the
Super DigiPure function to AUTO but feel that the original picture
quality has not been reproduced fully, change the setting from AUTO
to MAX.
• The MAX setting is not suitable for low-quality pictures which
contain a lot of noise.
OFF:
The Super DigiPure function is turned off.
PULL DOWN
The PULL DOWN function displays a cinema film picture more
smoothly and naturally on the screen.
AUTO:
The television automatically recognises the type of signal and turns
the function on and off.
ON:
This function is turned on.
OFF:
This function is turned off.
COLOUR MANAGEMENT
This TV supports the COLOUR MANAGEMENT function to ensure
dull colours are compensated to produce natural hues.
The COLOUR MANAGEMENT function is on by default.
ON:
COLOUR MANAGEMENT function is turned on.
OFF:
COLOUR MANAGEMENT function is turned off.
• Set this function to ON under normal conditions.
PICTURE MANAGEMENT
The PICTURE MANAGEMENT function makes it easier to see the
dark areas when a picture has many dark areas, and makes it easier to
see the bright areas when a picture has many bright areas.
Normally use with this function on.
ON:
PICTURE MANAGEMENT function is turned on.
OFF:
PICTURE MANAGEMENT function is turned off.
SMART PICTURE
The SMART PICTURE function detects the APL (Average Picture
Level) and adjusts the contrast suitable for what you are watching.
Normally use with this function on.
ON:
SMART PICTURE function is turned on.
OFF:
SMART PICTURE function is turned off.
• When you have selected “BRIGHT” in the “PICTURE MODE,”
SMART PICTURE function is fixed to “OFF.”
16
PICTURE menu
COLOUR SYSTEM
The colour system is chosen automatically. However, if the picture is
not clear or no colour appears, choose the colour system manually.
1 Choose COLOUR SYSTEM. Then press the a or 3
button
The sub-menu of the COLOUR SYSTEM function appears.
>>
COLOUR SYSTEM
MAINSUB
PALAUTO
OK
2 Press the 5 buttons to choose MAIN or SUB
MAIN:
You can change the colour system of the main-picture.
SUB:
You can change the colour system of the sub-picture.
• Choose MAIN when a sub-picture is not displayed.
3 Press the 6 buttons to choose the appropriate colour
system. Then press the a button
PAL:
PAL system
SECAM:
SECAM system
NTSC 3.58:
NTSC 3.58 MHz system
NTSC 4.43:
NTSC 4.43 MHz system
AUTO:
This function detects a colour system from the input signal.
4:3 AUTO ASPECT
You can choose one of three ZOOM modes, REGULAR,
PANORAMIC or 14:9 ZOOM, as the ZOOM mode for the normal
picture (4:3 aspect ratio).
1 Choose 4:3 AUTO ASPECT then press the a button
>>
4:3 AUTO ASPECT
PANORAMIC
REGULAR
14:9 ZOOM
OK
2 Press the 6 buttons to choose a ZOOM mode
ENGLISH
• The AUTO function may not function properly if you have poor
signal quality. If the picture is abnormal in the AUTO function,
choose another colour system manually.
For colour system in your country or region, refer to the
table below:
Area Country or RegionSystem
Bahrain, Kuwait, Oman, Qatar, United Arab Emirates,
Yemen, etc.
Asia,
Middle
East
Europe
Oceania Australia, New Zealand, etc.PAL
Africa
Indonesia, Malaysia, Singapore, Thailand, India, etc.
China, Vietnam, etc. PAL
Hong Kong, etc.PAL
Islamic Republic of Iran, Lebanon, Saudi Arabia, etc.SECAM
Philippines, Taiwan, Myanmar, etc.NTSC
Russia, etc.SECAM
Czech Republic, Poland, etc.PAL
Germany, Holland, Belgium, etc.PAL
UK, etc.PAL
Republic of South Africa, etc.PAL
Nigeria, etc.PAL
Egypt, Morocco, etc.SECAM
PAL
17
SOUND menu
SOUND
STEREO/
BASS
TREBLE
BALANCE
CINEMA SURROUND
BBE
ENGLISH
• When the headphones are connected, only “STEREO / I • II” can
be used.
STEREO / I • II
When you are viewing a bilingual broadcast programme, you can
choose the sound from Bilingual I (Sub I) or Bilingual II (Sub II).
s: Stereo sound
v : mono sound
t : Bilingual I (sub I)
u : Bilingual II (sub II)
MONO:
Cancels the Multi Sound function and the sound becomes monaural.
CINEMA SURROUND
You can enjoy Surround sound with a “live” effect by using the
CINEMA SURROUND function.
OFF
OFF
OK
• You can choose a CINEMA SURROUND mode from HIGH,
LOW, MONO and OFF modes. For details, see “CINEMA
SURROUND function” on page 10.
• You can also operate the CINEMA SURROUND function with
the 2 button. For details, see “CINEMA SURROUND
function” on page 10.
BBE
BBE function restores clarity and presence for better speech
intelligibility and musical realism.
ON:
This function is turned on.
OFF:
This function is turned off.
• Manufactured under license from BBE Sound, Inc. Licensed by
BBE Sound, Inc. under USP4638258, 5510752 and 5736897. BBE
and BBE symbol are registered trademarks of BBE Sound, Inc.
• If stereo sound or bilingual sound is hard to hear, please select
MONO so that you can hear the broadcast more clearly.
• The sound mode you can choose differs depending on the TV
programme.
• This function does not work in the VIDEO modes.
BASS
You can adjust the low tone of the sound.
2 : weaker
3 :strong
TREBLE
You can adjust the high tone of the sound.
2 : weaker
3 :strong
BALANCE
You can adjust the volume balance between the left and right speaker.
2 : turn the left speaker’s volume level up.
3 : turn the right speaker’s volume level up.
18
FEATURES menu
FEATURES
SLEEP TIMER
CHANNEL GUARD
APPEARANCE
BLUE BACK
CHILD LOCK
AUTO SHUTOFF
FAVOURITE SETTING
ILLUMINATION
OK
TYPE A
ON
OFF
OFF
SOFT
SLEEP TIMER
You can set the TV to automatically turn off after a set period of time.
1 Choose SLEEP TIMER. Then press the a or 3 button
A Sub-menu of the SLEEP TIMER function appears.
SLEEP TIMER
>
0120
OFF
OK
2 Press the 5 buttons to set the period of time.
Then press the a button
You can set the period of time for up to 120 minutes (2 hours) in
10 minute steps.
• One minute before the SLEEP TIMER function turns off the
TV, “GOOD NIGHT!” appears.
• The SLEEP TIMER function cannot be used to turn off the
TV’s main power.
• When the SLEEP TIMER function is on, you can display the
sub-menu of the SLEEP TIMER function again to confirm or
change the remaining period of time of the SLEEP TIMER
function. Press the a button to leave the menu after
confirming or changing the remaining time.
To cancel the SLEEP TIMER function:
Press the 2 button to set the period of time to “OFF”.
3 Press the a button
The Sub-menu of CHANNEL GUARD appears.
>
CHANNEL GUARD
PRID
AV
01
02
03
04
05
06
07
08
09
OK
CH/CC
GUARD
4 Press the 6 buttons to choose a TV channel
Every time you press the 6 buttons, the Programme number
(PR) changes, and the picture of the TV channel registered in the
Programme number (PR) is displayed on the screen.
5 Press the blue button and set the CHANNEL GUARD
function.
Then press the a button
n (CHANNEL GUARD) appears and the TV channel is locked.
To reset the CHANNEL GUARD function:
Press the blue button again.
n (CHANNEL GUARD) disappears.
To disable easy resetting of the CHANNEL GUARD function, the
menu disappears if you choose the CHANNEL GUARD function
and press the a button.
To view a locked TV channel
1 Choose a programme number (PR) of a locked TV
channel with the number buttons or PR LIST
The screen changes to blue and the n (CHANNEL GUARD)
appears. You cannot view the TV channel.
5
2 Press the
input screen)
5
ID NO. :
5
button to display “ID NO.” (ID No.
ENGLISH
CHANNEL GUARD
When there is a TV channel you do not want your children to watch,
you can use the CHANNEL GUARD function to lock out the TV
channel. Even when a child chooses a programme number (PR) for a
locked TV channel the screen will change to blue and display n
(CHANNEL GUARD) so the TV channel cannot be viewed. Unless
you enter a pre-set ID number by a special operation, the lock cannot
be released and the child cannot view the TV channel.
To set the CHANNEL GUARD function
1 Choose CHANNEL GUARD, then press the 0 button
“SET ID NO.” (ID number setting screen) appears.
>>
SET ID NO.
040
0
OK
2 Set the ID number to your liking
1 Press the 6 buttons to choose a number.
2 Press the 5 buttons to move the cursor.
3 Press the number buttons to enter the ID number
The lock is temporarily released so you can view the TV channel.
If you have forgotten the ID number:
Perform step 1 of “To set the CHANNEL GUARD function”.
After confirming the ID number, press the 4 button to
exit the menu.
• Even if you reset the lock temporarily, it does not mean that the
CHANNEL GUARD function set for the TV channel is
cancelled. The next time anyone tries to view the TV channel, it
will be locked again.
• When you want to cancel the CHANNEL GUARD function,
you must perform the operation “To set the CHANNEL
GUARD function” again.
• To stop it from being easy to choose the programme number
(PR) of a locked TV channel, the programme number (PR) has
been set so that it cannot be chosen with the 6 buttons or the
buttons of the TV.
• “ID NO.” (ID No. input screen) does not appear without
pressing
5
button so as to make the lock resetting
difficult.
19
FEATURES menu
APPEARANCE
Press the 5 button and choose the format in which the channel
number is displayed from the four types: TYPE A, TYPE B, TYPE C,
and TYPE D.
ENGLISH
• The TV is set to TYPE D when shipped from factory. TYPE D sets
all screens to semitransparent.
The menu screens are not semitransparent when set to a type other
than TYPE D.
BLUE BACK
You can set the TV to automatically change to a blue screen and mute
the sound if the signal is weak or absent, or when there is no input
from an external device.
ON:
This function is turned on.
OFF:
This function is turned off.
CHILD LOCK
You can disable the front control buttons of the TV. When this
function is set to ON, the TV can be operated only by using the
remote control.
Use this function to prevent children from operating the TV at their
own discretion (without parent consent).
ON:
This function is turned on.
OFF:
This function is turned off.
When you disconnect the AC plug, the CHILD LOCK will be
cancelled.
FAVOURITE SETTING
Choose when deleting the favourite channels registered in the buttons
1 to 4.
1 Choose FAVOURITE SETTING, then press the a or 3
button
The FAVOURITE SETTING menu appears.
FAVOURITE SETTING
1
2
3
4
OK
PR 01
PR 02
PR 03
PR 04
RESET
2 Press the 6 buttons and choose the favourite channel
that you want to delete
3 Press the blue button
The chosen favourite channel and set contents are deleted.
• For details of the favourite channels, see “Favourite channel
function” on page 12.
ILLUMINATION
You can choose one of two ILLUMINATION modes to adjust the
illumination settings.
SOFT:
Softens illumination lights.
BRIGHT:
Heightens illumination lights.
AUTO SHUTOFF
You can set the power to turn off if no signal is received and no
operation is performed for about 15 minutes or longer after the end of
a broadcast.
ON:
This function is turned on.
OFF:
This function is turned off.
• The AUTO SHUTOFF function does not turn off the TV’s main
power.
• The AUTO SHUTOFF function does not work for the VIDEO
mode or a picture from a PC signal.
• ILLUMINATION mode is temporally set to “BRIGHT” for
approximately a minute after turning on the power.
20
SET UP menu
SET UP
AUTO PROGRAM
EDIT/MANUAL
LANGUAGE
VIDEO-1 SETTING
VIDEO-3 SETTING
AI VOLUME
TELETEXT LANGUAGE
HDMI SETTING
LAMP TIMER RESET
OK
VIDEO
VIDEO
OFF
AUTO PROGRAM
You can register the TV channel automatically.
This function is same as step 5 and 6 of the “Initial settings (Setup
tour)” on page 6.
1 Choose AUTO PROGRAM, then press the a or 3
button
The AUTO PROGRAM function starts. The TV channels you
receive are automatically stored in the programme numbers list.
>>
AUTO PROGRAM
CH
28
14%
OK
• To stop the AUTO PROGRAM function, press the a button.
2 After the TV channels have been stored in the
programme number list, the EDIT menu appears
>
EDIT
PRID
AV
01
02
03
04
05
06
07
08
09
OK
MOVE
• You can proceed to edit the programme numbers list using the
EDIT/MANUAL function. For details, see “EDIT/MANUAL”
on the right column.
• If a TV channel you want to view is not stored in the
programme numbers list, you can register it using the
MANUAL function.
For details, see “EDIT/MANUAL” on the right column.
• The AUTO PROGRAM function does not store a TV channel
to the programme number PR 0 (AV).
• If you do not need to use the EDIT/MANUAL function, press
the a button to exit the EDIT menu.
• Starting the AUTO PROGRAM deletes the registered favourite
channel.
CH/CC
ID
INSERT
MANUAL
DELETE
EDIT/MANUAL
The EDIT/MANUAL functions are divided into two types:
• editing the current programme numbers (PR) (EDIT functions);
and
• manually storing a TV channel you want to view on a particular
programme number (PR) (MANUAL function).
Here are the details about these functions:
MOVE:
This function changes the programme number (PR) of a TV channel.
ID:
This function registers a channel name (ID) to a TV channel.
INSERT:
This function adds a new TV channel in the current programme
numbers (PR) list by using the CH/CC number.
• You cannot use the INSERT function if you do not know the
channel number of a TV channel. In this case, use the MANUAL
function to register a TV channel.
DELETE:
This function deletes a TV channel you do not want to list.
MANUAL:
This function manually stores a new TV channel in a programme
number (PR).
Caution
• Using the MOVE, DELETE or INSERT functions rewrites
the current programme numbers (PR) list. Therefore, the
programme numbers (PR) of some of the TV channels will
change.
• Using the MANUAL function for a TV channel for which the
CHANNEL GUARD function has been set cancels the
CHANNEL GUARD function for that channel.
• When a TV channel has already been registered in PR 1 –
PR 99, using the INSERT function deletes the last
registered TV channel.
Basic operation
1 Choose EDIT/MANUAL, then press the a or 3 button
The EDIT menu appears.
>
EDIT
PRID
AV
01
02
03
04
05
06
07
08
09
OK
MOVE
2 Follow the description for the function you want to use
3 Press the a button to complete the settings
• For programme number PR 0, “AV” appears in the programme
numbers (PR) list.
• A VIDEO terminal number does not appear in the programme
numbers (PR) list.
• The CH/CC number is a number unique to the TV and corresponds
to the channel number of a TV channel. For the relationship
between a channel number and a CH/CC number, see
“Troubleshooting” on page 26.
CH/CC
ID
INSERT
MANUAL
DELETE
ENGLISH
21
SET UP menu
MOVE
1 Press the 6 buttons to choose a TV channel
2 Press the 3 button to start the MOVE function
ENGLISH
3 Press the 6 buttons to choose a new programme
4 Press the 2 button to change the programme number
DELETE
1 Press the 6 buttons to choose a TV channel
2 Press the yellow button to delete the TV channel
ID
1 Press the 6 buttons to choose a TV channel
2 Press the red button to start the ID function
3 Enter a channel name (ID). Press the 6 buttons to
4 Press the a button to give a channel name to a TV
Before performing INSERT operation
• A CH/CC number unique to this TV and corresponding to the
INSERT
1 Press the 6 buttons to choose a programme number
2 Press the green button to start the INSERT function
>
EDIT
PRID
CH/CC
OK
STORE
CH 21
number (PR)
To cancel the MOVE function:
Press the b button.
(PR) of a TV channel to a new programme number (PR)
The TV channel is deleted from the programme numbers (PR) list.
choose a character. Press the 5 buttons to move the
cursor
>
EDIT
PRID
OK
CH/CC
M
To cancel the ID function:
Press the b button.
channel
Channel number of a TV channel is required. Find the
corresponding CH/CC number from a table “Troubleshooting” on
page 26 based on the Channel number of the TV channel.
(PR) for which you will register a new TV channel
>
EDIT
PRID
CH/CC
3 Press the 6 buttons to choose “CC” or “CH”
according to the CH/CC number of the TV channel
To cancel the INSERT function:
Press the b button.
4 Press the number buttons to enter the remaining CH/CC
number
The TV shifts to registration mode. When the registration is
completed, the picture of the TV channel appears on the screen.
• The CH/CC number is a number given to each broadcast
frequency that carries a TV channel. If the TV cannot detect the
TV channel corresponding to the broadcast frequency indicated
by the CH/CC number, a “no-signal” picture appears.
MANUAL
1 Press the 6 buttons to choose a programme number
(PR) for a new TV channel
2 Press the blue button to activate the MANUAL function
At the right side following the CH/CC number, the SYSTEM
(sound system) of the TV channel appears.
>
MANUAL
PRID
OK
SYSTEM
To cancel the MANUAL function:
Press the b button.
3 Press the 3 button to choose the SYSTEM (sound
system) for a TV channel you want to register
• For the sound systems in each country or region, refer to the
table below:
Area Country or RegionSystem
Bahrain, Kuwait, Oman, Qatar, United Arab Emirates,
Yemen, etc.
Asia,
Middle
East
Indonesia, Malaysia, Singapore, Thailand, India, etc.
China, Vietnam, etc. D/K
Hong Kong, etc.I
Islamic Republic of Iran, Lebanon, Saudi Arabia, etc.B/G
Philippines, Taiwan, Myanmar, etc.M
Russia, etc.D/K
4 Press the green or red button to search for a TV channel
Scanning stops when the TV finds a TV channel. Then the TV
channel is displayed.
5 Press the green or red button repeatedly until the TV
channel you want appears
If the TV channel reception is poor:
Press the blue or yellow button to fine-tune the TV channel.
If you cannot hear the normal sound even when the
picture of the TV channel appears normally:
The SYSTEM setting is wrong. Press the 3 button and choose a
SYSTEM that has normal sound.
CH/CC
SEARCH+
SEARCH-
FINE+
(
B / G
)
FINE-
B/G
22
6 Press the a button and register the TV channel to a
OK
CH/CC
09
Programme number (PR)
The normal EDIT menu is resumed.
SET UP menu
LANGUAGE
The LANGUAGE setting which was performed in the “Initial settings
(Setup tour)” (page 6) can be changed.
1 Choose LANGUAGE, then press the a or 3 button
A sub-menu of the LANGUAGE function appears.
LANGUAGE
2 Press the 6 buttons to choose a language. Then
press the a button
VIDEO-1 SETTING/VIDEO-3 SETTING
Set the VIDEO-1 SETTING or VIDEO-3 SETTING correctly
according to the video signal input from the external device connected
to the VIDEO-1 or VIDEO-3 terminal. If this setting is incorrect,
images will not be displayed.
VIDEO:
If a normal video signal (composite video signal) is input.
COMPONENT:
If a Component video signal (Y, Cb/Pb, Cr/Pr signals) is input.
• For detailed connecting methods, see “Additional preparation” on
page 24. This Television is compatible with the 1125i, 625p or
525p video signal only when the component video signal is input.
• When the input signal is 1125i, 625p or 525p, each signal type is
displayed at the upper right side on the TV screen by setting the
input to VIDEO-1 or VIDEO-3.
TELETEXT LANGUAGE
There are four types of teletext language groups. Set the teletext
language group that corresponds to the language of the teletext
programme that you want to watch.
Serbian, Croatian, Slovenian, Czech, Slovak, English, German
Italian, Spanish, Portuguese, Swedish, Finnish
3 Press the a button to complete the setting
The menu disappears.
• Languages that are not included in the teletext language group
that you select will not be displayed properly in the sub-titles of
the teletext programme.
HDMI SETTING
ENGLISH
AI VOLUME
You can prevent the sudden increase or decrease of sound that occurs
when changing the channel to another channel.
ON:
This function is turned on.
OFF:
This function is turned off.
• The AI VOLUME function may not operate as expected if the
sound input level from a broadcast station is extremely low.
• This function does not work in the VIDEO mode.
This function is used if you have a DVI or HDMI compatible device
connected to your TV.
1 Press the 6 buttons and choose SIZE or AUDIO
• SIZE can only be chosen when the picture signal is VGA or
480p.
2 Press the 5 buttons and set SIZE or AUDIO
SIZE:
This option adjusts the position when a VGA or 480p picture
signal is being displayed on the screen. If the displayed picture is
slightly shifted, the position can be adjusted by choosing 1, 2 or
AUTO.
AUDIO:
Choose DIGITAL when only connecting with the HDMI cable.
Chose ANALOG when a DVI device is connected to the HDMI
terminal and the audio output terminal of the DVI device is
connected to the IN(HDMI AUDIO) terminal.
Choose AUTO when you want the TV to automatically select
DIGITAL or ANALOG.
LAMP TIMER RESET
See “LAMP TIMER RESET” on page 31.
23
Y
P
B/CB
PR/C
R
L
R
AUDIO OUTPUT
S-VIDEO
IN (VIDEO-2)
IN (VIDEO-1)
AV COMPULINK
VIDEO
L
I
AUDIO
I
R
L
I
AUDIO
I
R
VIDEO
OVEROVER
S-VIDEO
Y
PB/C
B
PR/C
R
IN (VIDEO-3)
VIDEO
CENTER CHANNELINPUT
L
R
AUDIO
L
R
AUDIO
LICENSED UNDER THE
FOLLOWING U.S. PATENTS
6,183,091
6,419,362
i.LINK IN/OUT S400(TS)
ATSC
/DIGITAL CABLE IN
I
CABLE CARD
OPTICAL OUT
Digital Audio
S-VIDEO
VIDEO
L
R
AUDIO
OUT
SERVICE ONLY
DIGITAL IN
PC IN
(D-SUB)
Additional preparation
Connecting external equipment
You can connect many different devices to the TV.
Please read the user manual of each device before setting up.
(Connecting cables are not supplied with this TV.)
ENGLISH
Caution
• Turn off all the equipment including
the TV, before connecting external
equipment.
: Signal direction
JVC’s VCR / DVD player
(AV COMPULINK compatible)
1
DVD player / DVD recorder
(HDMI compatible)
2
1 AV COMPULINK cable
2 HDMI cable
3 Audio cable (stereo)
4 Component video cable
Licensed by BBE Sound, Inc.
under USP4638258, 5510752
and 5736897.
BBE and BBE symbol are
registered trademarks of
BBE Sound, Inc.
Headphone
Video game
6
5
3
Camcorder
24
Additional preparation
• When you connect S-VIDEO cable to IN(VIDEO-1), IN(VIDEO-
2), or IN(VIDEO-4) terminal, S-VIDEO signal has priority over
composite video signal.
• When you connect component video cable to IN(VIDEO-1) or
IN(VIDEO-3) terminal, you have to set the “VIDEO-1 SETTING/
VIDEO-3 SETTING” to “
3
COMPONENT” (See page 23).
Refer to “Connection
with HDMI or DVI
devices” on page 28
4
DVD player / DVD recorder
5
3
4
6
VCR / DVD player
/ DVD recorder
5
3
6
DVD player / DVD recorder
5
3
PC
7
IN(VIDEO-3) AUDIO L/R
Audio cables to
IN(VIDEO-1)
Watching videos.
OutputInput
• Component signal / S-VIDEO
—
/Composite signal
• Sound L / R
IN(VIDEO-2)
Watching videos.
OutputInput
• S-VIDEO /Composite signal
—
• Sound L / R
IN(VIDEO-3)
Watching videos.
OutputInput
—
• Component signal /
Composite signal
• Sound L / R
IN(VIDEO-4)
Watching videos.
OutputInput
—
• S-VIDEO /Composite signal
• Sound L / R
DIGITAL IN
Connecting HDMI devices.
OutputInput
—
• Check for HDMI device compatibility or when connect DVI device
to this terminal, refer to “Connection with HDMI or DVI devices”
on page 28.
• HDMI signal
• Sound L / R
PC-IN (D-SUB)
Using TV as computer screen.
• When the sound from the computer is connected to VIDEO-3, by
choosing external input VIDEO-3 the sound from the computer
can be listened to, but the images from the computer cannot be
seen.
• Check for PC compatibility, refer to “PC Signals that can be
displayed” on page 28.
MONITOR REC OUT
Recording on VCR or DVD recorder.
OutputInput
• S-VIDEO /Composite signal
• Sound L / R
—
ENGLISH
AV COMPULINK
Using JVC’s AV COMPULINK feature.
This feature makes playing video tapes or DVDs totally automatic.
Simply insert a pre-recorded media into your JVC brand VCR or
DVD player and the device will automatically turn on and begin
playback. At the same time, using the AV CompuLink, the VCR or
DVD player sends a signal to the television telling it to turn on and
switch to the proper video input.
• If your JVC brand VCR has “A code/B code remote control
switching” (see your VCR’s instruction book), using VCR A code
will switch the TV to input 1.
• Refer to your DVD or VCR’s instruction book for detailed
connection information.
25
Troubleshooting
Severe noise or snow
ENGLISH
• Is the TV connected correctly to the aerial ?
• Change the direction of the aerial.
• Is the aerial or its cable damaged ?
\ Consult your retailer.
Patterns, stripes or noise
• Is the aerial receiving interference from highvoltage power lines or wireless transmitters ?
\ Consult your retailer.
• Are connected devices too close to the TV ?
\ Insert the minimum distance between the
aerial and the cause of interference until the
interference is removed.
LAMP/PROGRAM
POWER
I can't turn it on!
• Is the power cord connected to the AC outlet correctly ?
Ghosting
(Doubling of images)
The remote
control doesn't work!
• Are the batteries flat ?
• Are you receiving interference from signals
reflected off mountains or buildings ?
\ Adjust the direction of your aerial, or change
to a good-quality directional aerial.
• Are you more than 7 metres away from the TV ?
• Is the "VCR/TV/DVD SWITCH" set to "TV" ?
• When viewing teletext, the TV menu bar does not appear.
• Depending on the stability of the signal, there may be a time lag
when changing channels.
Warning LED Messages
While the power is on, and there is a problem with the TV, the TV changes to warning mode and informs you of the problem using the LED as
follows. Then, the power turns off automatically and performs the cooling for approximately 90 seconds.
The LAMP LED blinks
Condition: It may be a malfunction of the internal electrical circuits.
To correct: Keep the TV off for a while and then turn the power on
again. If the TV goes into warning mode, unplug the TV
after the cooling has completed and consult your dealer.
The POWER LED blinks
Condition: It may be a malfunction of the internal electrical circuits.
To correct: Keep the TV off for a while and then turn the power on
again. If the TV goes into warning mode, unplug the TV
after the cool down has completed and consult your dealer.
The POWER LED and LAMP LED blink alternately
Condition: The inside temperature rises abnormally or the fan may be
blocked.
To correct: Keep the TV off for a while and then turn the power on
again. If the TV goes into warning mode, unplug the TV
after the cool down has completed and consult your dealer.
The POWER LED and LAMP LED blink rapidly
simultaneously
Condition: The lamp unit has been installed on a slant and is not flat, or
it is not fully inserted into the lamp housing. Or it may be a
lamp malfunction.
To correct: • If this condition occurs soon after replacing the lamp:
Reinstall the new lamp unit. Repeat the lamp installation
steps, taking care to observe all warnings. Make sure the
lamp sits FLAT inside the unit when you reinstall it.
• If this condition occurs except for replacing the lamp:
Keep the TV off for a while and then turn the power on
again. If the TV goes into warning mode, unplug the TV
after the cool down has completed and consult your dealer.
26
Basics
Remote control stops
working.
• Unplug TV, several minutes later plug it in again.
Troubleshooting
PageActionsProblem
—
ENGLISH
Black or white dots
appears on the screen
Poor picture quality
Picture
Strange picture when
using an external device
• Although the HD-ILA element is manufactured with highprecision technology, please understand that some pixels may be
lost or permanently displayed.
• Unnatural colour >>> Adjust COLOUR and BRIGHT.
Check your COLOUR SYSTEM.
• Noise >>> Set to the following functions.
PICTURE MODE: STANDARD
DIGITAL VNR:AUTO (HIGH)
Super DigiPure:MIN
• Dull picture >>> Set to the following functions.
PICTURE MODE: BRIGHT
DIGITAL VNR:MIN
Super DigiPure:MAX
• If the top of the image is distorted, check the video signal quality
itself.
• If movement appears unnatural when receiving a signal from a
DVD player, etc. with progressive-scanning, change the output
setting of the external device to interlace-scanning.
—
15, 17
15, 16
15, 16
—
—
SoundHDMI
Poor sound
Wrong screen size
No sound• Switch AUDIO in HDMI SETTING to ANALOG or DIGITAL.
Green and distorted
screen
• Adjust the BASS and TREBLE.
• If receiving a poor signal in "STEREO / I · II", switch to MONO.
• Adjust the channel reception using "MANUAL".
• Switch SIZE in HDMI SETTING to "1" or "2".
• Wait a little for the signal to stabilize when switching the signal
format for an HDMI device.
18
18
21
23
23
—
27
Technical Information
PageActionsProblem
Some functions do not
Functions
work
• It is not a malfunction. Some functions (dark background) in the
menu do not work depending on the situation.
ENGLISH
Some inputs cannot be
selected in the subpicture
• VIDEO-4, VIDEO-5 and PC mode cannot be selected in the subpicture.
The followings are not malfunctions.
• The television may make a creaking sound if the temperature of the room or the temperature inside the television changes. If there is no problem
with the screen or sound, then there is no need to worry.
• The lamp may make a noise when it blows, but this is not dangerous.
• The lamp may make a noise when the power is turned on and a picture is displayed on the screen. This noise is caused when the mercury inside the
lamp is heated, and is not a malfunction.
• The still parts of a picture may remain on the screen. This is a characteristic of HD-ILA elements and not a malfunction. The picture will disappear
over time.
• The operation of this television is not guaranteed below 0ºC. If the power is turned on while the temperature is below 0ºC, the picture may be
disturbed. Use the television when the temperature is 0ºC or higher.
• There is a cooling fan built-in to the television. Please understand that this fan will make some noise when the television is on and while cooling.
• The picture may be temporarily disturbed and noise may be seen on the screen if the power is turned on immediately after it has been turned off.
This is not a malfunction.
—
—
Technical Information
Connection with HDMI or DVI devices
The HDMI of the TV is compatible with the following video signals.
• To connect the DVI device to the HDMI terminal, connect the DVI terminal of the DVI device to the HDMI terminal of the TV with the DVI-HDMI
converter cable, and the audio output terminal of the DVI device to the DIGITAL IN AUDIO L/R terminal of the TV with the audio cable.
When these connections are made, set AUDIO in HDMI SETTING menu to AUTO or ANALOG. Refer to “HDMI SETTING” on page 23.
• The HDMI terminal is not compatible with the picture signal of a personal computer.
PC Signals that can be displayed
Only the below formats are supported.
ResolutionVertical frequency (Hz)Horizontal frequency (kHz)
640 × 480 (VGA)60.031.5
1024 × 768 (XGA)60.042.0
*
• Apple Macintosh
When a picture is not displayed
Check the computer’s refresh rate and set it to 60 Hz. Refer to the computer’s instruction manual.
Computers which cannot have their refresh rate set to 60 Hz cannot be used with this unit.
* Apple Macintosh is a registered trademark of Apple Computer, Inc.
computers are not supported.
28
CH/CC numbers
When you want to use the INSERT function on page 22, find the CH/CC number corresponding to the Channel number of the TV channel from this
table.
US: The US channel numbers are the channel numbers used in the United States, Philippines, etc.
CCIR: The CCIR channel numbers are the channel numbers used in the Middle East, Southeast Asia, etc.
OIRT: The OIRT channel numbers are the channel numbers used in Eastern Europe, Russia, Vietnam, etc.
AUSTRALIA: The AUSTRALIA channel numbers are the channel numbers used in Australia, etc.
It is very important that you NEVER TOUCH THE GLASS SURFACE OF THE NEW LAMP. Touching the glass surface will
deposit oils from your hand onto the lamp surface. When the lamp heats up to its operating temperature, the oil will cause
ENGLISH
a difference in temperature on the lamp surface that will likely cause the lamp to break.
Replace the lamp with part number TS-CL110U only!
different lamp, or a third-party manufacturer’s lamp could cause a malfunction and or damage to the television.
This television uses a 110-Watt high-pressure mercury lamp to project images onto the television screen. When the lamp nears the end of its operating
life, you may notice the picture becoming dark. When the picture begins to darken, or the lamp burns out, it is time to replace the lamp. The following
instructions will tell you how to safely replace the lamp.
The television is designed to work specifically with this lamp. Using a
WARNING!
Under operating conditions, THE LAMP WILL GET EXTREMELY HOT AND WILL CAUSE SEVERE BURNS IF TOUCHED.
Before attempting to replace the lamp, make sure the television has completely run through its cooling cycle. Turn the power
off and wait until the LAMP LED blinks very slowly and turns off completely. Unplug the TV. If you feel any warmth as you
place your hand near the lamp, DO NOT TOUCH IT. Wait until the lamp has completely cooled before attempting to replace it.
After turning the power off, wait at least 1 hour or more.
NEVER attempt to replace the lamp with the television plugged into a wall outlet. Attempting to replace the lamp with the TV
plugged in could lead to a severe electrical shock.
Do not keep the TV on for more than 24 hours consecutively. There is the possibility of the life of the lamp being shortened.
The life of the lamp changes depending on the atmospheric temperature and altitude in which the TV is being used.
Please read these instructions fully before attempting to replace the lamp. If you feel unsure about replacing the lamp
yourself, call a service technician.
Replacement Lamp Kit
Before replacing the lamp, you will need to purchase a replacement kit, part number TS-CL110U. To purchase this kit, consult your dealer.
The replacement kit will include the following:
1 High-Pressure Mercury Lamp1 Instruction Manual
Because the lamp contains a small amount of mercury, it cannot be disposed of with normal trash.
Lamp Message
LAMP NEEDS TO BE REPLACED. REFER TO
OWNER'S MANUAL FOR REPLACEMENT
INSTRUCTIONS.
AFTER REPLACING THE LAMP, PLEASE RESET
TIMER IN THE TV MENU.
PRESS OK, IF YOU DO NOT WANT TO SEE THIS
MESSAGE AGAIN.
If this message appears when you turn the TV on, you need to replace the lamp. See “How to Replace the Lamp” on next page how to replace the
lamp.
• This message will appear every time you turn on the TV when the lamp needs to be replaced. Press the OK button to make the message disappear,
or replace the lamp.
30
Appendix
How to Replace the Lamp
Please read these instructions fully before attempting to replace the
lamp. If you feel unsure about replacing the lamp yourself, call a
service technician. Please observe all safety warnings.
1 Turn off the television.
Press the POWER button on the remote control or TV front panel.
Wait until the picture has closed and the LAMP LED on the front
panel has stopped blinking indicating the lamp cool down is
complete.
WARNING: The cool-down process cools the lamp from
its operating temperature. This does not mean that the
lamp will now be cool enough to handle safely. We
strongly recommend you wait at least one hour before
proceeding.
2 Unplug the television.
Disconnect the power cord from the AC outlet. Make sure that the
LAMP LED light has stopped blinking before you unplug the set.
Never attempt to replace the lamp with the television plugged in.
3 Remove the lamp cover.
The lamp is located behind the lamp cover on the left side of the
television. To access the lamp you will need to remove the lamp
cover. First, loosen the screw located on the lamp cover using your
fingers. Once the screw has been loosened, gently pull the knob
towards you and the panel will come away from the television. Set
it aside.
4 Remove the lamp unit.
Using a Philips head type screwdriver (cross-head type), loosen
the two screws fastening the lamp unit. When the screws have
been loosened, remove the lamp by raising the handle and gently
sliding the unit straight towards you. Place it carefully in the
recycling packaging.
ENGLISH
5 Install the new lamp unit.
Holding the handle attached to the new lamp unit, slide and push
the new lamp straight into the television and back into the lamp
housing area. Do not forget to re-tighten the two screws.
• Do not touch the lamp surface. Fingerprint or other stains may
cause the unit to brake.
• If the lamp does not sit securely in the TV (flat in the lamp
housing area), it won’t turn on. Make sure the lamp sits
securely and flat in the housing area.
6 Re-install the lamp cover.
Insert the lamp cover in the rigit concaves and close the lamp
cover. Because the lamp cover has a role to help prevent the
danger of an electrical shock, tighten the screw using your fingers.
WARNING: DO NOT attempt to remove the assembly
until the lamp has fully cooled. If you feel any heat near
the lamp, STOP and wait until the lamp has FULLY
COOLED.
NEVER attempt to remove the lamp with the television
plugged into an outlet.
DO NOT DROP the used lamp. The inside of the lamp is
under pressure. Dropping or other hard shocks could
cause the lamp to shatter.
ALWAYS recycle the used lamp. Because the lamp
contains a small amount of mercury, it cannot be thrown
away with regular trash. Follow the recycling
instructions included with the Lamp Replacement Kit.
LAMP TIMER RESET
The lamp replacement message will appear when you need to change
the lamp. After you replace the lamp, you need to reset the timer
which is built into your television.
1 Choose LAMP TIMER RESET in the SET UP menu, then
press the a or 3 button (see page 14)
The following message will appear.
PRESS OK TO RESET THE LAMP TIMER.
2 Press a button while the above message appears on
the television screen
The lamp timer has now been reset and the following message will
blink.
THE LAMP TIMER IS RESET SUCCESSFULLY.
• You can use the LAMP TIMER RESET only after replacing
the lamp.
31
Specifications
ModelHD-Z70RX5HD-Z56RX5
TypeHD-ILA Device Projection
Broadcasting systemsB, G, I, D, K, K1, M
Colour systemsPAL, SECAM, NTSC 3.58/4.43 MHz
ENGLISH
Channels and frequenciesVHF low channel (VL) = 46.25 to 168.25 MHz
Sound-multiplex systemsNICAM (B/G, I, D/K) system, A2 (B/G, D/K) system
Languages displayed by teletext Please see the table in the description “TELETEXT LANGUAGE” on page 23.
Teletext systemsFLOF (Fastext), WST (World Standard System)
Power requirements110 - 240 V AC, 50/60 Hz
Power consumption187 W (Standby: 2.5 W)187 W (Standby: 2.5 W)
Projection Source110W High-Pressure Mercury Lamp
Screen sizeViewable area 178 cm (measured diagonally)Viewable area 142 cm (measured diagonally)
Audio outputRated Power output: 10 W + 10 W
Speakers10 cm round × 2
VIDEO-1 terminal RCA connector × 3, S VIDEO connector × 1, Component connector × 1
VIDEO-2 terminalRCA connector × 3, S VIDEO connector × 1
• Video input, S VIDEO (Y/C) input and Audio L/R inputs are available.
• Digital video input , digital audio input and Audio L/R inputs are available. (Refer to
page 28 for details.)
• Video output, S VIDEO (Y/C) output and Audio L/R outputs are available.
• Output level 0.5 Vrms.
• PC signal is available. Refer to page 28 for details of the signals which can be
input.
High-Pressure Mercury Lamp (TS-CL110C) × 1
AA/R6 dry cell battery × 2
We may change the design and specifications without notice.
Pictures displayed on the screen using this TV’s ZOOM functions should not be shown for any commercial or demonstration purpose in public
places (cafes, hotels, etc.) without the consent of the owners of copyright of the original picture sources, as this would be an infringement of
copyright.
The components identified by thesymbol and shading are
critical for safety. For continued safety replace safety ciritical
components only with manufactures recommended parts.
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the
following conditions.
(1)Input signal: Colour bar signal
(2)Setting positions of
each knob/button and
variable resistor
(3)Internal resistance of tester
(4)Oscilloscope sweeping time
(5)Voltage values
Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2)Capacitors
Capacitance value
1 or higher: [pF]
less than 1
Withstand voltage
No indication: DC50[V]
Others: DC withstand voltage [V]
AC indicated
Electrolytic Capacitors
47/50[Example]: Capacitance value [µF]/withstand voltage[V]
: [kΩ]
: [MΩ]
: Carbon resistor
: Oxide metal film resistor
: Metal film resistor
: Metal plate resistor
: Uninflammable resistor
: Fusible resistor
: [µF]
: AC withstand voltage [V]
(7)Ground symbol
: LIVE side ground
: ISOLATED(NEUTRAL) side ground
: EARTH ground
: DIGITAL ground
5.NOTE FOR REPAIRING SERVICE
This model's power circuit is partly different in the GND. The
difference of the GND is shown by the LIVE : ( ) side GND and the
ISOLATED(NEUTRAL) : ( ) side GND. Therefore, care must be
taken for the following points.
(1)Do not touch the LIVE side GND or the LIVE side GND and the
ISOLATED(NEUTRAL) side GND simultaneously. if the above
caution is not respected, an electric shock may be caused.
Therefore, make sure that the power cord is surely removed from
the receptacle when, for example, the chassis is pulled out.
(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL
side GND or never measure with a measuring apparatus measure
with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND
and ISOLATED(NEUTRAL) side GND at the same time.
If the above precaution is not respected, a fuse or any parts will be broken.
Since the circuit diagram is a standard one, the circuit and
circuit constants may be subject to change for improvement
without any notice.
NOTE
Due improvement in performance, some part numbers show
in the circuit diagram may not agree with those indicated in
the part list.
When ordering parts, please use the numbers that appear
in the Parts List.