This manual is the latest at the time of printing, and does not
include the mo difi cat io n w hich ma y b e made af ter the pri nti ng, by
the consta nt improvement of product.
Page 2
CAUTION:
Use of controls, adjustments or procedures other than those specified herein may result in
hazardous radiation exposure.
CAUTION: TO REDUCE THE RISK OF
CAUTION
RISK RISK OF OF ELECTRIELECTRICC
SHOCK SHOCK DO DO NOT NOT OPEN.OPEN.
The lighting flash with arrowhead symbol, with an equilateral triangle is intended to
alert the user to the presence of uninsulated voltage within the product s
enclosure that may be of sufficient magnitude to constitute a risk of electric shock to
the person.
The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
ELECTRICAL SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
dangerous
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
2
Page 3
IMPORTANT SAFETY INSTRUCTIONS
CAUTION:
Read all of these instructions. Save these instructions for later use . Follow all Warnings and
Instructions marked on the audio equipment.
1. Read Instructions- All the safety and operating instructions should be read before the product is operated.
2. Retain Instructions- The safety and operating instructions should be retained for future reference.
3. Heed Warnings- All warnings on the product and in the operating instructions should be adhered to.
4. Follow Instructions- All operating and use instructions should be followed.
FOR YOUR PERSONAL SAFETY
1.When the power cord or plug is damaged or frayed, unplug this television set from the wall outlet and refer servicing to
qualified service personnel.
2.Do not overload wall outlets and extension cords as this can result in fire or electric shock.
3.Do not allow anything to rest on or roll over the power cord, and do not place the TV where power cord is subject to
traffic or abuse. This may result in a shock or fire hazard.
4.Do not attempt to service this television set yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
5.Never push objects of any kind into this television set through cabinet slots as they may touch dangerous voltage
points or short out par ts that could result in a fire or electric shock. Never spill liquid of any kind on the television set.
6.If the television set has been dropped or the cabinet has been damaged, unplug this television set from the wall outlet
and refer servicing to qualified service personnel.
7.If liquid has been spilled into the television set, unplug this television set from the wall outlet and refer servicing to
qualified service personnel.
8.Do not subject your television set to impact of any kind. Be particularly careful not to damage the picture tube surface.
9.Unplug this television set from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
10.1. Do not place this television set on an unstable cart, stand, or table. The television set may fall, causing serious injury
to a child or an adult, and serious damage to the appliance. Use only with a cart or stand recommended by the
manufacturer, or sold with the television set. Wall or shelf mounting should follow the manufacturer s instructions, and
should use a mounting kit approved by the manufacturer.
10.2. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to overturn.
3
Page 4
PROTECTION AND LOCATION OF YOUR SET
11.Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a
wet basement, or near a swimming pool, etc.
Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall
outlet and refer servicing to qualified service personnel.
12. Choose a place where light (artificial or sunlight) does not shine directly on the screen.
13. Avoid dusty places, since piling up of dust inside TV chassis may cause failure of the set when high humidity persists.
14. The set has slots, or openings in the cabinet for ventilation purposes, to provide reliable operation of the receiver, to
protect it from overheating. These openings must not be blocked or covered.
Never cover the slots or openings with cloth or other material.
Never block the bottom ventilation slots of the set by placing it on a bed, sofa, rug, etc.
Never place the set near or over a radiator or heat register.
Never place the set in enclosure, unless proper ventilation is provided.
a built-in
PROTECTION AND LOCATION OF YOUR SET
15.1. If an outside antenna is connected to the television set, be sure the antenna system is grounded so as to provide some
protection against voltage surges and built up static charges, Section 810 of the National Electrical Code, NFPA No.
70-1975, provides information with respect to proper grounding of the mast and supporting structure, grounding of the
lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection
to grounding electrode, and requirements for the grounding electrode.
EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONALELECTRICAL CODE
ANTENNA
LEAD- INWIRE
GROUND CLAMP
ELECTRIC SERVICE
EQUIPMENT
NEC-NATIONALELECTRICAL CODE
ANTENNA DISCHARGE
UNIT (NEC SECTION
810-20)
GROUNDING
CONDUCTORS
(NECSECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250. PARTH)
15.2. Note to CATV system installer : (Only for the television set with CATV reception)
This reminder is provided to call the CATV system attention to Article 820-40 of the NEC that provides
installer s
guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding
system of the building, as close to the point of cable entry as practical.
16. An outside antenna system should not be located in the vicinity of overhead power lines or other electric lights or power
circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care
should be taken to keep from touching such power lines or circuits as contact with them might be fatal.
17. For added protection for this television set during a lightning storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning
and power-line surges.
4
Page 5
OPERATION OF YOUR SET
18.
This television set should be operated only from the type of power source indicated on the marking label. If you are not
sure of the type of power supply at your home, consult your television dealer or local power company. For television
sets designed to operate from battery power, refer to the operating instructions.
19. If the television set does not operate normally by following the operating instructions, unplug this television set from the
wall outlet and refer servicing to qualified service personnel. Adjust only those controls that are covered in the operating
instructions as improper adjustment of other controls may result in damage and will often require extensive work by a
qualified technician to restore the television set to normal operation.
20. When going on a holiday : If your television set is to remain unused for a period of time, for instance, when you go on
a holiday, turn the television set and unplug the television set from the wall outlet.
off
IF THE SET DOES NOT OPERATE PROPERLY
21. If you are unable to restore normal operation by following the detailed procedure in your operating instructions,
do not attempt any further adjustment. Unplug the set and call your dealer or service technician.
22. Whenever the television set is damaged or fails, or a distinct change in performance indicates a need for
service, unplug the set and have it checked by a professional service technician.
23. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being
turned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult your
dealer or service technician.
FOR SERVICE AND MODIFICATION
24. Do not use attachments not recommended by the television set manufacturer as they may cause hazards.
25. When replacement parts are required, be sure the service technician has used replacement parts specified
by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions
may result in fire, electric shock, or other hazards.
26. Upon completion of any service or repairs to the television set, ask the service technician to perform
routine safety checks to determine that the television is in safe operating condition.
5
Page 6
PFS2 FORMAT-1 Report
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ProductView......:
Re
ort by............:
Specs / Products
SRF NO./ODF NO.
MasterData
Customer Id
Version
Status
Brand
EAN
UPC
Rece
tion
+Tunin
+Tunin
+Tunin
+Fre
+Channels
+IF Fre
+TV Systems Off Air
+Add S
+TV S
+Sound S
Picture - Processin
+Scan
+Scan Modes
+Wide Screen Switchin
+Combfilter
+Picture Control
+Pict Enhancement
+Pict Noise Reduction
Picture - Dis
+Display T
+Screen Format
+Size
+Deflection S
+Tube Technology (CRT onl
+CRT Defl
+CRT Gun
+CRT Ma
+Resolution
+Coatin
+White Point
Sound
+Leaflet Power
+RMS Power Intern
+RMS Power Extern
+Surround Sound
+Sound Features
- presets/channels
- technolo
- Indication
Bands
stems Ext In
stems Multi
stems
Visual)" - size/vis. cm
stem (CRT onl
n field
only for D.V. sets
Product:@
CTV-2618
43023803
MONGE IMPORTDORA,
0.1
WG Archived
TELSTAR
\
181, Full-Cable
PLL
--Full-Cable
PAL MN NTSC M (3.58 -
4.5)
--PAL NTSC
MPX
Standard
4:3
X
4 Picture Modes,
Brightness, Color, Contrast,
Tint, Sharpness Cont Var
Blue Mute
---
DV - CRT - FSQ
4:3
25"
Black Matrix, Iron
Stand Gun
Neutral
+Sound Control
Sound - S
+S
+S
+S
User Interface
+Interface Name
+Voice Control
+Menu
+Menu Colours
+Menu Lan
+S
+O
+PP Features
+Tuning/Install Features
+Clock/Timer Functions
+Local Controls Front
2003-10-24 14:462518PFS1 of 3
eakers
eaker configuration
eakers used
eaker Size
es
ecial Features
erational Features
2
Normal Range
M34
Cursor Control
English, Portuguese, Spain
Auto Channel Prog,
Channel Edit, Factory
Mode, Language Selection,
Service Mode
Alarm Timer, Crystal Clock,
Sleep timer
Page 7
Date:
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Re
ort by............:
Specs / Products
+Local Controls To
+Indicators - screen
+Indicators - front
+Numb of Loc Cont
+Number of Ind.
+Local Controls (Old)
Remote Control
+Remote Control - sco
+Remote Control - t
+Remote Control - t
+Remote Control - features
Connectors Rea
+Scart RGB+Y/C+CVBS
+Scart RGB+CVBS
+Scart CVBS+Y/C
+Com
+In Y/C+Cinch
+In Y/C+Cinch(CVBS+Mo
+In Y/C+Cinch(St
+In BNC (CVBS
+In Cinch(CVBS+St
+In Cinch(CVBS+Mo
+Out Cinch(CVBS+St
+Out Cinch
+Out Cinch Audio Stereo
+Out Cinch Audio Mono
+Out Cinch Dolb
+Di
+Louds
+Control Busses
+Feature Slot
+ITV Smart Port
+Terr. Antenna in
Guide + IR Blaster Jack
Connectors Fron
+In Cinch (CVBS + St
+In Cinch (CVBS+Mo
+Headphone Out
onent In (Y/U/V) Cinch
CVBS+Mo
Audio Out
eakers
incl Mains
incl Mains
e
e
CVBS+St
Surround
Product:@
CTV-2618
7
Channel +-, Tact Switch,
Vol +-, TV/AV, MENU
TV
Standard
E
X
X
75 Ohms (F type)
Connectors Side
+In Y/C + Cinch
+In Y/C + Cinch Stereo
+In Cinch
+IN Cinch (CVBS + Mo
+Headphone Out
Connectors To
Connectors Mechanical
lin
St
+Cabinet Name
+Confi
+Gra
+Cabinet Colour and Finish
+Mechanics
+S
General
+Se
+Chassis
+Software Deliver
+Software Version
+Mains Volta
+Mains Fre
+T
Power Consum
Power Consum
Power Consum
+Power in "ON" for
+Power in Standb
+Power in "OFF" for
Wei
Weight (P)TV (excl. Package
uration
hics/Logo's
eaker Visibilit
ment
e Mains Cord
ht (P)TV (incl. Packagin
CVBS+St + Mo
CVBS + St
Mode
e
uenc
tion (P)TV in On
tion SB in Watts
tion Semi SB in W
for
X
2158
Symm
Standard
Standard 4:3
M34
110-240V
50/60Hz
Less than 6W
2003-10-24 14:462518PFS2 of 3
Page 8
Date:
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ging
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Re
ort by............:
Specs / Products
Weight AVUnit excl Packagin
+INDICATION on BACKCOVE
+Channel
Final E
+Packa
+Documents and manuals
+Lan
+Cables Su
+Antenna Su
+Stand Su
+Aux E
Packa
Packa
Packa
Miscellaneous
+EAN Indication
+A
+Tests
+Local Inte
Di
+Transmission
Built-in Data S
+Text Standard
+
+Nbr bck
+Text Technolo
+Digital Data handlin
+Program Guide
Built-in Clock/Timer
+T
+Features
Built-in Radio
+T
Built-in PC displa
+PC Synch
+PC Control
Built-in DVD drive
+T
+T
Phased Out Items
+Tuner/Frontend
+Sensitivit
+CRT EHT
+Li
+Accoun
+XX(Radio Antenna in
+Non Volatile Memor
+In Y/C + Cinch(CVBS+Mo
Version of deck
Simply press the D-mode key on the factory remote handset.
Enter service mode
Press and hold the VOLUME DOWN key tightly on the unit until minimum level and don’t release the
VOLUMN DOWN key, then press the “0” key on the remote handset three times.
“D” letter on the screen indicated that the factory mode was entered. Now you can use the shortcut key
to access the factory menu. All change in factory data will save in EEPROM automatically
Note:
1. You can disable th e D-Mode key (on factory remote handset) b y change “BIT-0” of “MODE0” to
“0”. If the D-Mode key was disabled, you can’t enter D-Mode by the D-mode key on the factory
remote (but you can still enter service mode). It is suggested to disable the D-Mod e key b efore the
set leave the factory.
2. On the factory remote handset, you can find the “BUS OFF” key. It can cut off the I2C control from
the CPU to other IC. This is only useful when automatic adjustment of white balance.
3. All system data in menu of “key 7” must keep unchanged when servicing. Otherwise, the se t may not
work properly.
Setting method:
No Adjustment
Items
1Screen
voltage
2 Focus voltage------------Cross hatch
3VCO------------Apply an IF
Data Name (default
value inside blanket)
------------“IRGB cut off”
Conditions and
input signal
must set to 80 (all
signal (see tuner
frequency) to the
pattern)
pattern.
spec. for
IF input.
Setting method (need enter D-mode)
Press “-/--” key on the remote handset and
the screen will become a horizontal line.
Then adjust the “screen” VR on the
flyback until the horizontal line can just be
seen (minimum visible intensity).
Adjust the “focus” VR on the flyback until
the screen becomes clear.
Monitor the DC voltage at pin 48 o
IC201, then adjust T271 until the voltage at
pin 48 become 4.62 +/- 0.02 V.
Press the AFT button on the factory remote
and AFT adjustment will be done
automatically.
Page 35
4Vertical
f
f
geometry for
PAL system
(Key 2)
VPOS50 (03)
HIGH50 (1A)
VLIN50 (04)
VSC50 (05)
OSD50 (2F)
Input a PAL cross
hatch pattern.
Adjust VPOS50 for vertical position.
Adjust HIGH50 for vertical amplitude.
Adjust VLIN50 for vertical linearity.
Adjust VSC50 for vertical S-correction
Adjust OSD50 for OSD position (normally
use default value).
5Vertical
geometry for
NTSC system
(Key 3)
6Horizontal
geometry for
PAL system
(Key 4)
7Horizontal
geometry for
NTSC system
(Key 5)
VPOS60 (00)
HIGH60 (21)
VLIN60 (05)
VSC60 (08)
OSD60 (2B)
HPOS50 (0F)
HSIZE50 (18)
PARA50 (18)
TRAP50 (0C)
CORN50 (0D)
VEHT50 (03)
HEHT50 (04)
HPOS60 (14)
HSIZE60 (18)
PARA60 (1A)
TRAP60 (0D)
CORN60 (0D)
VEHT60 (02)
HEHT60 (04)
Input a NTSC
cross hatch
pattern.
Input a PAL cross
hatch pattern with
black and white
background.
Input a NTSC
cross hatch
pattern with black
and white
background.
Adjust VPOS60 for vertical position.
Adjust HIGH60 for vertical amplitude.
Adjust VLIN60 for vertical linearity.
Adjust VSC60 for vertical S-correction
Adjust OSD60 for OSD position (normally
use default value).
Adjust HPOS50 for horizontal position.
Adjust HSIZE50 for horizontal width.
Adjust PARA50, TRAP50 and CORN50
until the vertical line at left and right side
of the picture become straight.
VEHT and HENT is for the picture size
stability when changing the brightness o
the screen. Receive pattern o f cross hatch
with black background and then change to
white background, then compare the
vertical and horizontal size between black
and white background. Adjust VEHT and
HEHT until you get the minimum
difference of screen size. After you adjust
VEHT and HEHT, you must re-adjust
vertical and horizontal amplitude.
Adjust HPOS60 for horizontal position.
Adjust HSIZE60 for horizontal width.
Adjust PARA60, TRAP60 and CORN60
until the vertical line at left and right side
of the picture become straight.
Adjust VEHT and HEHT using same
method of PAL system. Also need readjustment of vertical and horizontal
amplitude.
8Key 6
(Status
adjustment)
RFAGC (35)
PIFAFT (44)
HAFC (00)
S-B-Y (08)
S-R-Y (08)
Receive a 60dB
grey scale + color
bar signal
RFAGC – monitor the voltage at AGC pin
of the tuner. Then increase the setting o
RFAGC until the tuner AGC voltage reach
maximum (about 5V). Then decrease the
RFAGC setting until the AGC voltage just
drop.
Adjust S-B-Y and S-R-Y to get the optimal
color for SECAM system.
Please keep the PIFAFT value after auto
AFT adjustment.
HAFC item must use the default value.
Page 36
(curve of
volume
control)
9 White balance
adjustment
(key 1)
VLOMAX (7E)
VOL05 (48)
VOL25 (65)
VOL50 (70)
R CUT (80)
G CUT (80)
B CUT (80)
G DRV (40)
B DRV (40)
--------- VOLMAX is the volume output level at
100%.
VOL05 is the volume output level at 5%
VOL25 is the volume output level at 25%
VOL50 is the volume output level at 50%
Remark: The value of VOL05, VOL25 and
VOL50 was not suggested to vary in every set.
It is suggested to use the default value.
Black and white
pattern (PAL)
1. Measure the dark side of the picture with a
color analyzer and set RCUT to 80. Then
adjust BCUT and GCUT until the data on
the analyzer become x = 284, y = 299.
2. Measure the bright side of the picture,
Then adjust BDRV and GDRV until the
data on the analyzer become x = 284, y =
299.
3. Repeat step 1 and 2 until you get right
color on both dark and bright side of the
screen.
Other adjustment (default value was suggested, except BRTC)
10Key 0OSD (07)
OSDF (65)
TXCX (30)
RGCN (20)
TNTX (28)
TNTN (28)
----------OSD – OSD position
OSDF - Oscillating frequency setting
TXCX – OSD intensity when maximum
RGCN – OSD intensity when minimum
TNTX – maximum tint level
TNTN – minimum tint level
contrast
contrast
11Key 8SCNT (0F)
CNTX (3F)
CNTN (00)
BRTX (20)
BRTN (20)
COLX (35)
COLN (00)
12Key 9CNTC (25)
BRTC (40)
COLC (50)
TNTC (35)
COLP (00)
COLS (54)
BRTS (00)
----------SCNT – sub contrast for luminance signal
CNTX – maximum contrast
CNTN – minimum contrast
BRTX – maximum brightness
BRTN – minimum brightness
COLX – maximum color
COLN – minimum color
----------CNTC – 50% contrast
BRTC – 50% brightness
COLC – 50% color
TNTC – 50% tint
COLP – color level for PAL
COLS – color level for SECAM
BRTS – sub brightness for SECAM
For the adjustment of BRTC, re ceive an 8
step grey scale pattern and adjust all
picture settings to 50%. Then adjust B RTC
until the first and second step on the screen
can just be distinguished.
Page 37
13SKIP key
18
V-BASS(14)
V-TRE(14)
M-BASS(32)
M-TRE(32)
T-BASS(5A)
T-TRE(5A)
MODE5(0E)
AV GAIN(19)
Smart Pic.
(Sound
Effect
Setting)
V-BASS -- Voice Bass
V-TRE -- Voice Treble
M-BASS -- Music Bass
M-TRE -- Music Treble
T-BASS -- Theatre Bass
T-TRE -- Theatre Treble
MODE 5 -- Please see "Parameter Illustration"
AV GAIN -- AV2 input audio gain
(sharpness
adjustment)
SHPTV3 (17)
SHPAV3 (1A)
SHPTV4 (16)
SHPAV4 (16)
SHPX (25)
SHPN (10)
----------SHPTV3 – 50% sharpness in 3.58 system
(TV)
SHP AV3 – 50% sharpness in 3.58 system (AV)
SHPTV4 – 50% sharpness in 4.43 system
(TV)
SHP AV4 – 50% sharpness in 4.43 system (AV)
SHPX – maximum sharpness
SHPN – minimum sharpness
14INTROSELF ADJ (00)
SELF VCO (80)
CCD OSD (42)
CCD OSDF (63)
VOL OUT (73)
15SOUND
(Sync.
Checking)
PYNX (28)
PYNN (14)
PYXS (26)
PYNS (16)
16MARK
(Time setting)
ONTM (00)
SWTM (0A)
PLVL (80)
PNUM (00)
17CALL
(DBE setting)
MPB-STR (43)
MPB HMC (0D)
MPB HP (07)
MPB LP (07)
MPB LIM (EC)
SUB FRE (28)
SUB HP (02)
VOL MAL (03)
----------SELF ADJ– auto detection option
SELF VCO – auto detection of VCO
CCD OSD – adjust horizontal location for
CCD display.
CCD OSDF – oscillating fre quency se tting fo r
CCD display.
VOL OUT – adjust the level of AV audio
output.
Remark : SELF ADJ and SELF VCO are auto
adjustment, no need to adjust by manual.
-----------PYNX – upper limit of sync. checking (blue
back on/off)
PYNN –lower limit of sync. checking (blue
back on/off)
PYXS –upper limit of sync. checking (during
tuning)
PYNS –lower limit of sync. checking (during
tuning)
-----------ONTM – Blank screen timing when turn on
TV
SWTM – Degaussing timing when turn on TV
PLVL – X-ray protection start-up voltage
(input voltage of X-ray protection pin)
PNUM – X-ray protection timing setting
-----------MPB-STR – Effect Strength
MPB HMC – Harmonic content
MPB HP – High Pass Corner Frequency
MPB LP – Low Pass Corner Frequency
MPB LIM – Amplitude limit
SUB FRE – Subwoofer Corner Frequency
SUB HP – Subwoofer Complementary High
Pass Filter
VOL MAL – Volume Loudspeaker
Page 38
M34 Block Diagram 2002/9/5 By GaoJF
TUNER
FS
PIF&SIF
EEPROM
RECEIVER
AMP
REMOTE CONTROL
TC9028F-023
SAW
TV Body Button
2
I
C BUS
MCU
MICRO COMPUTER
TMP88CS38N
STRF6656
POWER
OSD RGB
24V
140V
In the TV body Side
S Vid eo
AV1 IN
CVBS
PAL/NTSC 1 CHIP
TB1240
12VA12V
7809
AV2 IN
4052
CVBS/YC
V/C/D
9V
H-LH-R
TDA2822m
(MSP3440)
AV Out
SIF
Y/C
37
38
BTSC
Optional
Function
RCH
LCH
COMB.F(TDA9181)
Y
Cb
Cr
Y/C
HOUT
VERT OUT
TA8427K
TDA2616Q
TDA2616Q
VM
28V
Rsp
Lsp
WOOFER sp
CRT
7805
5V
Page 39
Page 40
Page 41
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