CONTENTS
1. SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. GENERAL INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. INSTRUCTION MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6. BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7. THE METHOD OF ADJUSTMENT FOR CHASSIS . . . . . . . 25
8. IC DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
9. EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
10. SCHEMETIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
11. PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . . . . . . . . . . 36
12. REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . 37
SERVICE MANUAL
H-704V CHASSIS
- 1 -
• SAFETY PRECAUTION
WARNING: Service should not be attempted by anyone unfamiliar with the necessary precaution an this
receiver. The following are the necessary precaution to be observed before servicing.
1. Always discharge the picture tube anode to the CRT conductive coating before handing the picture tube.
The picture tube is highly evacuated and if broken, glass fragments will be violently expelled. Use
shatterproof goggles and keep picture tube away from the body while handing.
2. When replacing chassis in the cabinet, always be certain that all the protective devices are put back in
place, such as; nonmetallic control knobs, insulating covers, shields, isolation resistor-capacitor network,
etc.
3. Before returning the set to the customer, always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, screw heads, metal overlays, control shafts etc.
to be sure the set is safe to operate without danger of electrical shock. Plug the AC line cord directly onto
a 110/220V AC outlet. Use an AC voltmeter having 500 ohms per volt or more sensitivity in the following
manner. Connect a 1500 ohm 10 watt resistor, paralleled by a 0.15 µF, AC type capacitor, between a
known good earth ground (water pipe, conduit etc.) and the exposed metallic parts, one at a time.
Measure the AC voltage across the combination of 1500 ohm resistor and 0.15 µF capacitor. Reverse the
AC plug at the AC outlet and repeat AC voltage measurements for each exposed metallic part. Voltage
measured must not exceed 0.3 volts RMS. This corresponds to 0.2 milliamp. AC Any value exceeding this
limit constitutes a potential shock hazard and must be corrected immediately.
AC VOLT METER
0.15 µF
1500 ohm
10 watt
Good earth ground
such as a water
pipe, conduit, etc.
FIG 1
Place thes probe
on each exposed
metallic part
- 2 -
1. SAFETY INSTRUCTIONS
1-1 PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics.
These characteristics are often passed unnoticed by a visual inspection and the protection afforded by
them cannot necessarily be obtained by using replacement components rated for higher voltage,
wattage, etc. Replacement parts which have these special safety characteristics are Identified in this
manual and its,
Supplements : Electrical components having such features are identified by shading on the schematic
diagram and the part list. Before replacing any of these components, read the parts list
in this manual carefully. The use of sub,situte replacement parts which do not have
same safety characteristics as specified in the parts list may create shock, fire or other
hazards.
1-2 SERVICE NOTES
1. When replacing parts or circuit boards, clamp the lead wires to terminals before soldering.
2. When replacing a high wattage resistor (metal oxide film resistor in the circuit .board) keep the
resistor min 1 /2inch away from the circuit board.
3. Keep wires away from high voltage or high temperature components.
- 3 -
2. GENERAL INSTRUCTIONS
2-1 CONVERGENCE MAGNET ASSEMBLY POSITIONING
Convergence magnet assembly and rubber wedges need mechanical positioning following figure 2.
2-2 COLOR-PURITY-ADJUSTMENT
NOTE : Before attempting any purity adjustments, the receiver should be operated for at least 15
minutes.
1. Demagnetize the picture tube and cabinet by using a degaussing coil.
2. Turn the CONTRAST and BRIGHTNESS controls to maximum.
3. Adjust RED and BLUE BIA, 5 controls to provide only a green rather.
4. Loosen the clamp screw holding the yoke, and slide the yoke backward to provide vertical green
belt(zone) in the picture screen.
5. Remote the Rubber Wedges.
6. Rotate and spread the tabs of the purity magnet(See figure 3) around the neck of the picture tube
until the green belt is in the center of the screen. At the same time, center the raster vertically.
7. Move the yoke slowly forward until a uniform green screen is obtained.
Tighten the clamp screw of the yoke temporarily.
8. Check the purity of the red and blue raster by adjusting the BIAS controls.
9. Obtain a white raster, referring to “CRT GRAY SCALE ADJUSTMENT”.
10. Proceed with convergence adjutment.
FIG. 2 Rubber Wedges Location
- 4 -
2-3 CONVERGENCE ADJUSTMENTS
NOTE : Before attempting any convergence adjutment, the receiver should be operated for at least 15
minutes.
2-3-1 CENTER CONVERGENCE ADJUSTMENT
1 .Receive a crosshatch pattern with a color bar signal generator.
2. Adjust the BRIGHTNESS and CONTRAST controls for a well defined pattern.
3. Adjust two tabs of the 4-pole Magnets to change the angle between them (See
figure 3)and superimpose red and blue vertical lines in the center area of the picture screen.
4. Turn both tabs at the same time keep in their angles constant to superimpose red and blue
horizontal lines at the center of the screen. (See figure 4).
5. Adjust two tabs of 6-Pole Magnets to superimpose red/blue line with green one.
Adjusting the angle affects the vertical lines and rotating both magnets affects the horizontal lines.
6. Repeat adjustment 3, 4, 5 Keeping in mind red. green and blue movement, because 4-Pole
Magnets and 6-Pole Magnets interact and make dot movement complex.
FIG. 3
FIG. 4
- 5 -
2-3-2 CONVERGENCE ADJUSTMENT
NOTE : This adjustment requires Rubber Wedge Kit.
1. Loosen the clamping screw of deflection yoke to allow the yoke to tiIt.
2. Place a wedge as shown in figure(2) temporartily.
(Do not remove cover paper on adhesive part of the wedge.)
3. Tilt the front of the deflection yoke up or down to obtain better convergence in circumference (See
figure 4) Push the mounted wedge into the space between picture tube arid the yoke to hold the
yoke temporarily.
4. Place other wedge into bottom space arid remove the cover paper to stick.
5. Tilt the front of the yoke right or left to obtain better convergence in circumference
(See figure 4.)
6. Hold the yoke position arid put another wedge in upper space, remove cover paper and stick the
wedges, recheck overall convergence .
7. Detach the temporarily mounted wedge and put it in another upper space.
Stick 2 on picture tube to fix the yoke.
8. After placing three wedges, recheck overall convergence.
Tighten the screw firmly to hold the yoke tightly in place.
9. Stick 3 adhesive tapes on wedges as shown in figure 2.
- 6 -
REMARKSPECIFICATIONITEM
3. SPECIFICATIONS
H-704V
VOLTAGE SYNTHESIZE (WITH REMOCON)
100 CHS
B/G, D/K,I, M(option)
PAL,SECAM, NTSC (option)
75 OHM ONLY ( UHF VHF 1 INPUT)
DIPOLE 700 3STEP
ELECTRONIC & VARACTOR
DT5-BF14D(DAEWOO), LG TUNER
L:S6~E2
H:S36~37
E69~S37
38.9MHz
DEPAND ON CCIR STANDARD
4.5(OPTION), 5.5, 6.0, 6.5MHz
F.M
AC 90-250V, 50/60Hz
CONTINENTAL PLUG
14" : 68[W] 20" : 75[W] 21" : 80[W]
NONE
AV 1,2 INPUT (RCA JACK)
MONITOR OUT (RCA JACK)
CATHODE RAY TUBE
5+5 WATTS MAX
8 OHM 5W(2EA)
1
GENERAL
2
ELECTRICAL
1) MODEL NO.
2) CHASSIS NO.
3)
TUNING
SYSTEM
1) CCIR STANDARD
2) COLOR STANDARD
3) ANT.
INPUT
4)
TUNER
5)
RECEPT10N
CHANNEL
6)
IF &
SUBCAR
RIER
7) SOUND TRANSMISSION
(DECODING) SYSTEM
8) MAINS
9) COUNTRY
10) SAFETY STANDARD
11) AUX
TERMINAL
12)
DISPLAY
13)
AUDIO
1) METHOD
2) CHANNEL OF
PROGRAM
3) REMOTE
CONTROLLER
1) TERMINAL
2) ANTENNA
1) TYPE
2) PART NO
1) VHF
2) UHF
1) PIF
2) SIF
3) SOUND
SUBCARRIER
1) VOLTAGE &
FREQUENCY
2) CORD
3) POWER
CONSUMPTION
1) INPUT
2) OUTPUT
1) TYPE
2) SIZE
3) PART NO.
1) OUTPUT
POWER
2) SPEAKER
- 7 -
REMARKSPECIFICATIONITEM
- MENU
- CH UP
- CH DOWN
- VOL UP
- VOL DOWN
- TV/VIDEO SELECT
POWER 0-9
TV/AV/SAT(SAT:OPTION)
MUTE
CH UP SLEEP
CH DOWN FUZZY
VOL UP SOUND(STREO OPTION)
VOL DOWN DISPLAY
MENU QUICK VIEW
TIMER PICTURE
OK S-MENU(SAT OPTION)
STORE(SAT OPTION) SCREEN(SAT OPTION)
SCAN(SAT OPTION) SCREEN(SAT OPTION)
R,G,B,Y(TTX OPTION)
- NO SIGNAL AUTO POWER OFF ( AFTER 15
MINUTES )
- WHITE BALANCE CONTROL SERVICE KEY (FOR
FACTORY)
- LANGUAGE (MULTI)
- FUZZY PICTURE CONTROL
(NOMAL1, NOMAL2, FOVORITE)
- ON SCREEN DISPLAY
- 24 HOURS PROGRAMMABLE ON/OFF FUNCTION
- AUTO AGC CONTROL
- DC POWER(OPTION)
- RF/AV STEREO (OPTION)/NTSC
(EXCEPT RF STEREO)
- TTX(OPTION)
- SCART JACK
3.
USER
CONTROL &
ACCESSORIES
4. SPECIAL NOTES
5. OPTION
1.
CONTROL
1) SET
2) REMOTE
CONTROLLER
- 8 -
4. INSTRUCTION MANUAL
To get the best satisfaction with your new COLOR TV SET, please read carefully and follow the instruction in
this guide.
We recommend that you read it before turning on your TV for the first time.
HOW TO GET THE BEST SATISF ACTION
FROM YOUR NEW COLOR TV SET
INST ALLATION
ANTENNA
Unless your TV is connected to a cable TV system or to a centralized antenna system, a good outdoor color TV
antenna is recommended for the best performance. However, exceptionally, if you are in good signal area that is
free from interference of an electric wave, then an indoor antenna may be sufficient.
LOCATION(Ventilation)
Select an area where sunlight or bright indoor illumination will not fall directly on the TV screen. When you
place your COLOR TV, don’t forget to leave an interval of at least 10cm from the wall to prevent overheating.
POWER
Insert the power cord plug into 110/220, (100-240 Volts Automatic Voltage Regulator) 50/60 Hertz outlet.
Or, Insert the DC CAR cord plug into 9-13V outlet (option)
Please, Do not use DC power cord plug and AC power cord plug, together.
4-1. VHF ANTENNA or CABLE HOOK UP
At first, insert the lead of rod antenna into antenna adapter.
And connect antenna adapter to tuner jack. This antenna will provide an excellent picture in most areas. For the best
picture quality, adjust the length and position of antenna.
NOTE 1
If you don’t get good picture quality with an indoor antenna, an outdoor antenna is recommended. In this case
you should disconnect the indoor antenna before connecting an outdoor antenna to the TV.
- 9 -
MAKE REFERENCE TO THE BELOW THE PICTURE
ANTENNA JACK
75-300 OHM
COUPLING
TRANSFORMER
FROM 75OHM
ANTENNA
WITH CABLE OR
CABLE TV SYSTEM
ROD ANTENNA
TV SET OPERATION
Generally, REMOTE CONTROLLER has all the functions of the TV for normal use.
4-2. TO TURN ON/OFF THE TV SET
1-1 To turn on the TV, press MAIN POWER BUTTON on the front of TV, then
press any BUTTON on the PANEL or REMOTE CONTROLLER.
1-2 To turn off the TV, press POWER BUTTON on the PANEL or REMOTE
CONTROLLER.
4-3. TO SELECT CHANNEL
You can select the channels with CHANNEL NUMBER buttons or CHANNEL
UP/DOWN button.
4-3-1. TO SELECT CHANNEL DIRECTLY
Press the channel number you want with the number buttons. You can select 0~99 channels.
- 10 -
4-3-2. TO SCAN THROUGH CHANNELS
Press the CH UP/DOWN buttons on the PANEL or REMOTE CONTROLLER to find the channel you
want to see.
4-4. TO ADJUST VOLUME
To increase or decrease the volume, press the VOLUME UP/DOWN buttons on the PANEL or REMOTE
CONTROLLER.
4-5 OTHER FUNCTIONS
4-5-1 QUICK VIEW FUNCTION
If you want to go back to the previously viewed channel, press the QUICK VIEW
button.
4-5-2 SLEEP FUNCTION
Press the SLEEP button to set the timer from 30 to 120 minutes. Each time you
press the SLEEP button, changes of time as follows :
00 30 60
90120
- 11 -
Your TV will be turned off automatically after the set time.
The initial state of SLEEP mode is “
00
”, and the SLEEP FUNCTION does
not operate in this state.
4-5-3 MUTE FUNCTION
MUTE button makes the sound off and displays an icon on the right top of the
screen.
Press the MUTE button again or press the VOL UP/DOWN buttons to restore
the sound.
4-5-4 TV/AV BUTTON FUNCTION
You can select TV and VIDEO mode.
To select VIDEO mode, press TV/AV button. The icon below will appear on
the right top of screen.
* STEREO MODEL (OPTION)
You can select TV, VIDEO 1 and VIDEO 2 mode.
To select VIDEO 1 mode, press TV/AV button once, and press twice for Video 2 mode. The icon below
will appear on the right top of the screen.
4-5-5 FUZZY FUNCTION
Users can select a combination of picture control. That includes a combination
of contrast, brightness, sharpness, color and tint.
These combinations are classified as three steps, Normal 1, Normal 2,
Favourite.
Each step will be selected by pressing FUZZY button on REMOTE
CONTROLLER.
4-5-6 DISPLAY FUNCTION
Press the DISPLAY button to see the current time and channel on the screen.
It lasts for four seconds. However, you can press again the DISPLAY button
to make the display disappear instantly.
Time display of this mode indicates the state of clock memory of TIMER of
MENU FUNCTION.
TV VIDEO TV
TV VIDEO 1 VIDEO 2 SVH(OPTION)
SAT(OPTION) TV
Normal 1 Normal 2 Favourite
- 12 -
4-6 MENU FUNCTION
If you press the MENU button, six items will
appear on the screen as following.
Press again the MENU button. Then the display
will return to the original screen.
4-6-1. PICTURE
1) Press Menu
2) Press CH UP/DOWN to select PICTURE item, and press O.K
3) Then, four items will appear as following on the screen.
4) Press CH UP/DOWN to select the item you want to adjust.
5) And press VOL UP/DOWN to adjust the item’s value.
6) To adjust other items, repeat step 4 and 5.
7) Press MENU to return to the MENU screen.
4-5-7. Timer FUNCTION
You can see the current time.
4-5-8. SOUND FUNCTION (STEREO MODEL ONLY)
You can select MONO, STEREO and DUAL 1, DUAL 2 by press the SOUND
button.
4-5-9. OK/DG BUTTON (DC POWER INPUT MODEL ONLY)
DC POWER INPUT MODEL BELOW FUNCTION ITEM ADD.
When the blue parts appear, you can clear the blue parts by press the OK key, but you can press the OK
button just one time during the one minute.
Main menu
Picture
Sound
Timer
Language
Preset
Edit
Activate OK
Sel. position
Exit MENU
Picture
Brightness 48
Contrast 58
Colour 55
Sharpness 39
Activate
Sel. position
Exit MENU
- 13 -
Equalizer : Higher resolution is possible in a gain step of about 1/8
dB. With positive equalizer settings, internal clipping may occur even
with overall volume less than 0 dB. This will lead to a clipped output
signal. Therefore, it is not remmended to set equalizer bands to a
value that, in conjunction with volume, would result in an overall
positive gain.
Audio in (Sound L, R divide mode) : When you use the audio out,
you selected STEREO or MONO mode
STEREO mode : Audio out divided L, R
MONO mode : Audio out L (You must hear sound L)
Equalizer
Activate
Sel. position
Exit MENU
15 15 15 15 15
120Hz 500Hz 1.5Hz 5KHz 10KHz
TINT item appears only when TV set receives the NTSC (play back only) signal.
4-6-2. SOUND (STEREO MODEL ONLY)
1) Press Menu
2) Press CH UP/DOWN to select SOUND item, and press O.K
3) Then, seven items appear as following on the screen.
4) Press CH UP/DOWN to select the item you want to adjust.
5) And press VOL UP/DOWN to adjust the item’s value.
6) To adjust other items, repeat steps 4 and 5.
7) Press MENU to return to the MENU screen.
ITEM Press VOL. DOWN (MIN 0) Press VOL. UP (MAX.63)
Brightness Darken the picture Brighten the picture.
Contrast Decrease picture contrast Increase picture contrast.
Colour Decrease shade of color Increase shade of color.
Sharpness Soften the picture. Sharpen the picture.
AVC : Press VOL. UP/DOWN, then OSD changes from OFF to ON.
You can hear different sound of many broadcasting stations as regular valued sound through this
function.
Sound
Bass 32
Treble 32
Balance
Effect OFF
Avc OFF
Equalizer OFF
Audio in STEREO
Activate
Sel. position
Exit MENU
ITEM Press VOL. DOWN Press VOL. UP
Bass Decrease the bass response. Increase the bass response.
Treble Decrease the treble response. Incresase the treble response.
Balance Emphasize the left speaker’s volume. Emphasize the right speaker’s volume.
Effect Effect OFF Effect ON
Avc Auto Volume Control OFF Auto Volume Control ON
- 14 -
4-6-3. TIMER
1) Press Menu
2) Press CH UP/DOWN to select TIMER item, and press OK button.
3) Then, five items appear as following on the screen.
4) Press CH DOWN to select the item you want to change.
5) Press OK to change the item’s time value.
6) Press the 0-9 buttons.
7) And press OK to set the time, you changed.
8) To change other items, repeat steps from 4 to 7.
9) Press MENU to return to the MENU screen.
ITEM Function
Clock To display or set up the present time.
Wake up time To turn your TV on at the set time.
Off timer To turn your TV off at the set time.
Activate Yes or No select by VOL.UP/DOWN
Wake up prog To turn your TV on at the set channel.
Timer
Clock --:-Wake up time - -:-Off timer --:-Activate Yes
Wake up prog P09
Activate OK 0..9
Sel. position
Exit MENU
4-6-4. LANGUAGE
* Select your language
1) Press Menu
2) Press CH UP/DOWN to select Language item, and press O.K
3) Then, nine languages appear as following on the screen.
4) Press CH UP/DOWN to select the language you want to use.
5) To change to other languages, repeat step 4.
6) Press MENU to return to the MENU screen.
Language
English
Français
Deutsch
Italiano
Espanol
Portugues
Persian
Russian
Arabic
Sel. position
Exit MENU
- 15 -
4-6-5. PRESET
1) Press Menu
2) Press CH UP/DOWN to select PRESET item, and press O.K
3) Then, items will appear as following on the screen.
4) Press VOL UP/DOWN to select the item you want to change.
5) Press CH UP/DOWN to change the item’s value.
6) To change other items, repeat step 4 and 5.
7) Press MENU to return to the MENU screen.
4-6-6. Edit
* Edit channel ( Memory Channel or Skip Channel)
1) Press Menu
2) Press CH UP/DOWN to select Edit item, and press O.K
3) Then, channels appear as following on the screen.
4) Press CH UP/DOWN to select the channel you want to change.
5) And press Yellow button to skip(YES: skip channel, NO : Memory channel).
6) To skip other channels, repeat step 4 and 5.
7) Press MENU to return to the MENU screen.
To change channel memory
1.Delete
To delete a channel from the memory, press the green button, and after a few seconds the selected channel
will be deleted from the list, and sent to the end of the list. The blank is automatically filled with the rest of
channels in order.
Sel. prog. 0..9.
Sel. position
Exit MENU
Preset
P09
----
B/G PAL
P --
(P09 : Select Channel)
Search
Auto. search OK
Sel. position
Exit MENU
( : Channel auto search)
Fine Tune
Sel. position
Exit MENU
( : Fine Tuning)
Sel. name
Input OK
Sel. position
Exit MENU
(–––– : Renaming the channel)
Sel. system
Sel. position
Exit MENU
(B/G : Select Sound)
You’ll see as following on the screen
B/G D/K I M (OPTION) B/G
Sel. system
Sel. position
Exit MENU
(PAL : Select Tuning system
PAL SCM NTSC(OPTION) PAL
Sel. program No. 0..9.
Input OK
Sel. position
Exit MENU
(P–– : Memory Channel)
- 16 -
Sel. position
Move
Delete
Skip
Preset OK
Exit MENU
Edit
Pr Skip Pr Skip
00 ––––Yes 05 ––––Yes
01 ––––Yes 06 ––––Yes
02 ––––Yes 07 ––––Yes
03 ––––Yes 08 ––––Yes
04 ––––Yes 09 ––––Yes
2. Move
1) To move a memory channel to the other channel, press RED button.
Then you can see the color is changed from green to yellow on the
screen.
2) Select the other channel on the screen that you want to change by using
VOL.UP/DOWN and CH. UP/DOWN
3) Press RED button on the REMOTE CONTROLLER to move, and then
you can see the changed channel on the screen.
RED COLOR
GREEN COLOR
YELLOW COLOR
1) TV/TTX
This is toggle key, TV TELETEXT
When called in TV mode, this function activated TELETEXT
Initially page 100 of teletext will be displayed in the screen, unless at an earlier exit from TELETEXT (at the same
program), another page was requested in the page memory.
When called in TELETEXT sub mode, this command is interpreted as a rest
2) PAGE UP/DOWN
Page unmber is changed by “PAGE UP” or “PAGE DOWN” button or direct button (0-9).
3) INDEX
Press this key to select index page directly in FLOT and TV program in TOP mode.
4) SIZE
This is a toggle function between 3 different sizes.
Press “SIZE” button to expand the TOP half of the display.
Press again to expand the BOTTOM half of the display.
Press again to return the display to normal size.
5) SUB PAGE ACCESS
First, select the TELETEXT alarm page or TELETEXT page containing sub pages.
Press the “SUB” key, then four asterisks(“****”) will be displayed on the screen. Now enter the sub page number
required using keys “0-9” on the transmitter.
Press this key again to return to initial status.
TELETEXT FUNCTION (OPTION)
- 17 -
6) REVEAL
Press “REVEAL” key to reveal hidden words e.q. quiz pages will hidden answers.
Press the key again to make hidden words disappear.
7) HOLD
When TELETEXT information exceeds more than one page, the display changes automatically to the next page.
In rolling subpages, press “HOLD” button to hold the wanted display subpage.
And press the next button to stop the hold.
8) MIX
Press “MIX” button to superimpose TELETEXT picture into TV display.
Press this button again, then the screen go back to TELETEXT mode.
9) CANCEL
When searching for a TELETEXT page, the TV display can be viewed by pressing “CANCEL” key.
Once the page has been found, the page number will be displayed.
10) RED,GRE,YEL,CYN KEYS
These four keys are coloured-cord to correspond to the differently coloured subjects in “TTX” mode.
* press the menu
Adjust the volume and contrast in the MENU function
RED GREEN YELLOW CYAN
- 18 -
5. TROUBLESHOOTING
5-1. NO POWER (NOT WORKING SMPS)
CHECK THE VOLTAGE OF C804
CHECK THE VOLTAGE
AT PIN4 OF STR6653
CHECK/REPLACE
F801,D801,L801,R802
CHECK/REPLACE
R803,D802,R837
*R803A(ONLY DC)
CHECK/REPLACE
I801(STR6653)AND
THE SECONDARY PART OF POWER CIRCUIT
130 ~
380V
ABOUT 12V
0V
0V
- 19 -
CHECK IF HEATER ELEMENT IS LIGHTING
CHECK /REPLACE
R415
INCREASE THE SCREEN
VOLTAGE OF FBT
RETRACE LINE
IS VISIBLE
CHECK THE WAVEFORM
AT PIN42 OF I102
SCREEN IS BLACK
0V
NG
CHECK THE HEATER VOLTAGE
CHECK/REPLACE
Q401, Q402
CHECK THE WAVEFORM
AT PIN 10, 11, 12 OF I102
NO
CHECK/REPLACE
Q561, Q562, Q563
CHECK/REPLACE
I102
NO
YES
CHECK/REPLACE
T402(FBT)
SC562(CRT SOCKET)
5-2. NO RASTER & PICTURE
5-4. NO TELETEXT
- 20 -
5-3. NO VERTICAL DEFLECTION
CHECK THE VOLTAGE
AT PIN6 OF I301
CHECK/REPLACE
D402, R17
CHECK THE WAVEFORM
AT PIN46 OF I102
CHECK/REPLACE
I102
CHECK/REPLACE
I301, D301
0V
YES
25V
NO
CHECK THE WAVEFORM
AT PIN12 OF I701
CHECK THE WAVEFORM
AT PIN36 OF I102
CHECK/REPLACE
I701
CHECK/REPLACE
I102, Q105
NO YES
NO
- 21 -
CHECK THE VOLTAGE
AT PIN2 OF I603, I604(SOUND IC)
CHECK/REPLACE
D807
CHECK THE WAVEFORM
AT PIN24, 25 OF I602
CHECK THE SCL, SDA
AT PIN8, 7 OF I602
0V
NO YES
16V
CHECK/REPLACE
I701
CHECK THE VOLTAGE
AT PIN6, 16, 46 OF I602
NO YES
CHECK/REPLACE
I401, I402
CHECK/REPLACE
X251
YES
NO
5-5. NO SOUND (STEREO)
CHECK/REPLACE
I603, I604
- 22 -
CHECK THE VOLTAGE
AT PIN3 OF THE TUNER (33V)
CHECK/REPLACE
D101(DZ-33B)
R810, D805
CHECK THE VOLTAGE
AT PIN6 OF TUNER(5V)
CHECK THE SCL, SDA OF TUNER
0V
5V 0V
33V
CHECK THE WAVEFORM
AT PIN15 OF I701(AFT)
WHEN SEARCHING
CHECK/REPLACE
I701, I702
YES NO
CHECK/REPLACE
I102, I101
5-6. DON’T CATCH CANNEL
CHECK/REPLACE
I402, D403
- 23 -
CHECK THE VOLTAGE
AT PIN2 OF I603, I604(SOUND IC)
CHECK/REPLACE
D807
CHECK THE WAVEFORM
AT PIN5 OF IM601
CHECK THE WAVEFORM
AT PIN30 OF I102
0V
NO YES
16V
CHECK/REPLACE
I102
CHECK THE WAVEFORM
AT PIN51 OF I701
NO YES
CHECK/REPLACE
I701, IM601
5-7. NO SOUND(MONO)
CHECK/REPLACE
I603, I604
- 24 -
6. BLOCK DIAGRAM
- 25 -
7. THE METHOD OF ADJUSTMENT FOR CHASSIS
FLOW CHART TO ADJUST IN PRODUCT LINE
*. HEAT RUN(AUTO POWER ON MODE):FACTORY KEY
- It need in assembly line during heat run that protect to auto power off after no signal 15 minutes and
auto power on for input power of sets on/off by line condition which sometimes line power connection
of palette with main power line would be badly contacted by shaking during the sets through on
assembly lines.
- Heat run function is operated by pressing the f4 key.
- To cancel this function press the power key (on/off.)
- It must be canceled before final output.
203.25Mhz(color bar signal)
* SYSTEM IS PAL BG
203.25Mhz(color bar signal)
* SYSTEM IS PAL BG( INPUT 67dBu)
USER RESET (FACTORY 2KEY)
NN5198K RESET (FACTORY 2 KEY)
H-CENTER, V-SIZE , V-CENTER,V-LIN(FACTORY 2 KEY)
SCREEN(SERVICE) / FOCUS (FACTORY 3 KEY)
WHITE BALANCE (FACTORY 3 KEY)
SUB BRIGHT (FACTORY 2KEY)
AFT(FACTORY 1 KEY)
AGC (FACTORY 1 KEY)
- 26 -
7-1-1. V-SIZE ADJUSTMENT.
- Select the V-SIZE by pressing CH UP/DOWN key
- Adjust the V-SIZE by pressing VOL UP/DOWN key for approximately one-half inch over scan
at top and bottom of picture screen.
7-1-2. V-CENTER ADJUSTMENT.
- Select the V-CENTER by pressing CH UP/DOWN key.
- Adjust V-CENTER so that the vertical center of the picture may be coincident with the
mechanical center of CRT.
7-1-3. H-CENTER ADJUSTMENT.
- Select the H-CENTER by pressing CH UP/DOWN key.
- Adjust the H-CENTER by pressing VOL UP/DOWN key to be agreed with screen center and
mechanical center.
7-1-4. V-LIN ADJUSTMENT.
- Adjust V-LIN by pressing VOL UP/DOWN key.
7-1. V-SIZE / V-CENTER / H-CENTER (F2)
- Receive the video no signal.
- Select the SERVICE mode by pressing CH UP/DOWN key.
- Make the horizontal line by pressing VOL UP/DOWN key.
- Adjust the SCREEN, till horizontal line is just disappeared.
7-2. SCREEN(SERVICE) ADJUSTMENT (F3)
- Receive a black and white pattern or white balance adjusting pattern.
- Before attempting white balance adjustment, the receiver should be operate for at least 15minites.
- Check the all of position to the reference value (nominal center)
- The reference color of the measurement equipment set to G.
- Adjust the CUTOFF G,CUTOFF R,CUTOFF B at bias mode.
- Adjust the R DRV,B DRV at drive mode.
7-3. WHITE BALANCE ADJUSTMENT (F3)
- Change Mode to VIDEO NO SIGNAL
- Select the NORMAL1 mode in the fuzzy key.
- Select the SUB BRIGHT mode by pressing CH UP/DOWN key in FACTORY2 mode.
- Adjust the SUB BRIGHT value till disappeared to back screen by pressing VOL UP/DOWN.
7-4. SUB BRIGHT ADJUSTMENT (2)
- 27 -
- Receive the RF color bar signal.
Select the AFT mode, and then press the vol up/down key
Select the OK
7-5. AFT ADJUSTMENT (F1 key)
- Receive the RF color bar signal.
- Strength of input signal control 67dBu.
- Select the AGC POINT mode, and then adjust a AGC POINT to 2.0
- Select the AGC AUTO mode, and then press the vol up/down key
- AGC is arranged automatically
- Confirmation of the strong signal.
7-6. AGC ADJUSTMENT (F1 key)
- It be cleared all user control to initial for all output sets will be same user control condition.
- It need after final inspection.
* (then power on auto tuning automatically )
* CHECK SUM (password :remocon key :display --> mute sleep --> fuzzy --> timer
To memory MASTER ROM(MULTI EEPROM MEMORY).
Adujust the value chech sum “NG” by vol up/down
* TO adjust “OPTION MENU”
Press MENU button from factory key
After adjusting an option what you want, press MENU to end “OPTION MENU”
7-7. USER RESET (F2)
EX)
OPTION
* AV ON(MONITOR OUT)
VIDEO
SVH
SAT
AV
NTSC
VOLUME
SOUND
OFF
SMALL
OFF
OFF
OFF
VIDEO 2
STEREO
MONO
VIDEO 1
ON
ON
ON
LARGE
ON
- 28 -
LANGUAGE (TTX OPTION)
Select the Character set mode, (LANGUAGE)
Character set Character group Recommended for the languages
Latin West Europe German/English/Skandinavian/ltalian/French
Icelandic/Spain/Portugeses/Turkish
Latin East Europe Polish/Czech/Romanian/Hungarin
Solvenian/Croatian lettish/Lithuanian
Estonian
Cyrillic Cyrillic Russian/Byellorussian/Ukranian
Greek Greek Greek
Arabic Arabic Arabic Hebrew
English&French inarabic countries
Farsi Farsi Farsi
- 29 -
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
SDA
SCL
LED
VDD 2.5V
VSS
VDD 3.3V
CVBS
VDD 2.5V
VSSA
AFT
AGC
KEY IN1
KEY IN2
HS/SSC
VS
ODD/EVEN
IR IN
VOLUME
SAT
S/SW
F/SW
RESET(MSP)
NTSC(H)/PAL SW
AUDIO MUTE
VDD 3.3V
VSS
VDD 2.5V
BLANK/CDR
B
G
R
VDD 2.5V
VSSA
XTAL1
XTAL2
RESET
VDD 3.3V
VSS
POWER
D/G
VIDEO1/H
VIDEO2/L
SDA555XFL
8. IC DESCRIPTION
8-1. SDA555XFL
- 30 -
8-2. POWER IC(I801) : STR-G6653
• Function of Terminal
Terminal
Symbols Description Functions
No.
1 D Drain terminal MOS FET drain
2 S Source terminal MOS FET source
3 GND Ground terminal Ground
4 VIN Power supply terminal Input of power supply for control circuit
5 O.C.P/F.B Overcurrent/Feedback terminal
Input of overcurrent detection signal and
constant voltage control signal.
• Other Functions
Symbols Functions
O.V.P Overvoltage protection circuit
T.S.D Thermal shutdown circuit
- 31 -
8-3. SOUND AMP IC(I603, I604) : TDA1905
8-4. VERTICAL IC(I301) : LA7841K
- 32 -
8-5. MAIN IC(I102) : NN5198N
- 33 -
8-6. STZRZO IC(I602)
9. EXPLODED VIEW
10. SCHEMETIC DIAGRAM
11. PRINTED CIRCUIT BOARD
- 37 -
12. REPLACEMENT PARTS LIST
1 9C91100C02 A/V SHEET “2100,SIDE-AV01,EN,PVC,433U” 1 EA M0116B
2 5CU13DYS01 ANT ADAPTOR YSC-T-108 1 EA 100A
3 5CL9100002 ANT-ROD DIPOLE 700 3STEP 1 EA 100B
4 5ND11R6PNN BATTERY R6P(AAM) 1.5V 2 EA 100E
5 8C819CKC04 BOX CABINET “SW1,830x635x470,2110” 0.42 EA “M0400A,M0400B”
6 8N819SKN03 BOX SKD “SW1,PCB-MAIN(3)” 0.13 EA M0600
7 7C21900C01 BRACKET PCB “2100,HB,433U,SIDE-A/V” 1 EA M0116
8 7C31110C00 BUTTON KNOB “2110,ABS GY91164,4791” 1 EA M0105
9 CXB3A471KT C CERAMIC B 1KV 470pF K 1 EA C808
10 CXB3D102KT C CERAMIC B 2KV 1000pF K 1 EA C566
11 CXB2H102KT C CERAMIC B 500V 1000pF K 5 EA “C408,C409,C410,C813,C819”
12 CXB2H222KT C CERAMIC B 500V 2200pF K 1 EA C419
13 CXN3D102KR C CERAMIC BN 2KV 1000pF K 1 EA C806
14 CCS2H100KT C CERAMIC SL 500V 10pF K 1 EA C309
15 C1X1C562MT C CERAMIC AXL EP050 X 5600pF M 1 EA C148
16 C1B1H102KT C CERAMIC AXL UP050 B 1000pF K 7 EA “C271,C272,C715,C807,C826,”
“CS03,CS08”
17 C1B1H101KT C CERAMIC AXL UP050 B 100pF K 7 EA “C102,C103,C110,C154,C253,”
“C254,C349”
18 C1B1H151KT C CERAMIC AXL UP050 B 150pF K 2 EA “C136,C143”
19 C1B1H471KT C CERAMIC AXL UP050 B 470pF K 3 EA “C562,C563,C564”
20 C2C1H110JT C CERAMIC AXL UP050 CH 11pF J 1 EA C145
21 C2C1H150JT C CERAMIC AXL UP050 CH 15pF J 1 EA C155
22 C2C1H479KT C CERAMIC AXL UP050 CH 4.7pF K 2 EA “C258,C259”
23 C2C1H829KT C CERAMIC AXL UP050 CH 8.2pF K 1 EA C119
24 CZF1H103ZT C CERAMIC AXL UP050 F 0.01uF Z(M) 16 EA “C106,C107,C108,C126,C127,”
“C133,C138,C159,C252,C256,”
“C719,C759,C771,C774,C775,”
CS05
25 CZF1H104ZT C CERAMIC AXL UP050 F 0.1uF Z(M) 8 EA “C114,C115,C116,C125,C264,”
“C266,C626,C631”
26 C2S1H330JT C CERAMIC AXL UP050 SL 33pF J 2 EA “C704,C705”
27 C2S1H560JT C CERAMIC AXL UP050 SL 56pF J 3 EA “C260,C261,C280”
28 CAI2G222PN C CERAMIC-AC E AC400V 2200pF UL/CSA/TUV 1 EA C821
29 CSS2C101MN C ELECTRO 160V 100uF RSS 2 EA “C809,C810”
30 CSS2C109MT C ELECTRO 160V 1uF RSS 1 EA C402
31 CSS2C229MT C ELECTRO 160V 2.2uF RSS 1 EA C406
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
- 38 -
32 CSS1C101MT C ELECTRO 16V 100uF RSS 17 EA “C104,C109,C118,C122,C137,”
“C139,C153,C251,C255,C263,”
“C270,C703,C772,C773,C776,”
“C815,CV130”
33 CSS1C221MT C ELECTRO 16V 220uF RSS 2 EA “C414,CV02”
34 CSS1C331MT C ELECTRO 16V 330uF RSS 1 EA C816
35 CSS1C471MT C ELECTRO 16V 470uF RSS 3 EA “C412,C627,C634”
36 CSS1C470MT C ELECTRO 16V 47uF RSS 2 EA “C623,C628”
37 CSS2E100MN C ELECTRO 250V 10uF RSS 1 EA C413
38 CSS1E102MN C ELECTRO 25V 1000uF RSS 2 EA “C308,C814”
39 CSS1E471MN C ELECTRO 25V 470uF RSS 3 EA “C613,C614,C812”
40 CSS1V101MT C ELECTRO 35V 100uF RSS 2 EA “C405,C415”
41 CSS1V471MN C ELECTRO 35V 470uF RSS 1 EA C411
42 CLH2G221MP C ELECTRO 400V 220uF LHS (30X35) 1 EA C804
43 CSS1H108MT C ELECTRO 50V 0.1uF RSS 2 EA “C609,C610”
44 CSS1H228MT C ELECTRO 50V 0.22uF RSS 3 EA “C112,C129,C151”
45 CSS1H478MT C ELECTRO 50V 0.47uF RSS 3 EA “C120,C123,C130”
46 CSS1H101MT C ELECTRO 50V 100uF RSS 1 EA C311
47 CSS1H100MT C ELECTRO 50V 10uF RSS 20 EA “C105,C149,C160,C265,C268,”
“C269,C301,C403,C416,C565,”
“C624,C625,C629,C630,C632,”
“C701,CV03,CV128,CV129,CV137”
48 CSS1H109MT C ELECTRO 50V 1uF RSS 8 EA “C124,C142,C307,C706,CS17A,”
“CS18B,CS19,CS20A”
49 CSS1H229MT C ELECTRO 50V 2.2uF RSS 1 EA C134
50 CSS1H220MT C ELECTRO 50V 22uF RSS 1 EA C113
51 CSS1H339MT C ELECTRO 50V 3.3uF RSS 2 EA “C257,C267”
52 CSS1H479MT C ELECTRO 50V 4.7uF RSS 4 EA “C101,C147,CS04,CS09”
53 CSS1H470MT C ELECTRO 50V 47uF RSS 2 EA “C146,C841”
54 CLC2N104KN C LINE ACROSS AC275V 0.1uF UL/VDE/S/N/D 2 EA “C801,C802”
55 CXM2A103KT C MYLAR 100V 0.01uF K 1 EA C799
56 CXM2A333KT C MYLAR 100V 0.033uF K 1 EA C716
57 CXM2A473KT C MYLAR 100V 0.047uF K 1 EA C111
58 CXM2A104KT C MYLAR 100V 0.1uF K 8 EA “C144,C150,C310,C417,C633,”
- 39 -
“C635,C702,C818”
59 CXM2A102KT C MYLAR 100V 1000pF K 1 EA C306
60 CXM2A272KT C MYLAR 100V 2700pF K 2 EA “C611,C612”
61 CMP2G274JD C MYLAR MPP 400V 0.27uF J 1 EA C407
62 CPP3C103JD C MYLAR PP 1.6KV 0.01uF J 1 EA C404
63 8C817SKN01 CELO TAPE “PE,T0.07x50x496” 6 EA M0304
64 LA02100KBT COIL PEAKING AXL AL02TB 10uH K 10 EA “L101,L104,L105,L106,L107,”
“L251,L252,L253,L701,L829”
65 LR06181JTT COIL PEAKING RDL 180uH J 1 EA L561
66 5CL213550T COIL-BEAD HC-3550 1 EA L812
67 5SL34R25KN COIL-CHOKE 5511-101-R25K 1 EA L102
68 5CL349004Y COIL-CHOKE AZ-9004Y 1 EA L802
69 5CL34F9225 COIL-CHOKE TRF-9225 1 EA L103
70 5CL35TL102 COIL-LINEARITY TRL-102 1 EA L401
71 5CL36TR414 COIL-WIDTH TRW-414M 1 EA L404
72 4W45024502 CONNECTOR ASSY 2P 450 YMH251/110REC (SH) 1 EA W603A
73 4W45034502 CONNECTOR ASSY 3P 450 YMH251/110REC (SH/NC) 1 EA W602A
74 4W42053500 CONNECTOR ASSY 5P 350 YMH251/35022 (SHIELD) 1 EA WS2A
75 4W42084500 CONNECTOR ASSY 8P 450 YBNH250*2 1 EA W566A
76 4CW8121H01 CRT GND ASSY 16/4/0.12-970(H) 1 EA 5006
77 7C71179N00 CRT RUBBER “CR,T=7,I=9.5,O=20” 4 EA M0101C
78 5CJ61SH04S CRT SOCKET ISHS04S 1 EA SC561A
79 5CV111843N CRYSTAL 18.432MHz 1 EA X251
80 5CV113579N CRYSTAL 3.579545MHz 1 EA X103
81 5CV114433N CRYSTAL 4.433619MHz 1 EA X101
82 5CV116—-N CRYSTAL 6.0MHz 1 EA X701
83 5CL81021FF DEGAUSSING COIL CD-0210FF 1 EA W807A
84 DB2SBA60-N DIODE BRIDGE G2SBA60 1 EA D801
85 DD1N4003-T DIODE RECT 1N4003 1 EA D301
86 DD1N4937-T DIODE RECT-FAST 1N4937 9 EA “D401,D402,D403,D404,D800,”
“D802,D804,D806,D822”
87 DDFR304M-N DIODE RECT-FAST FR304M 1 EA D807A
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
- 40 -
88 DDRU3AM-FN DIODE RECT-FAST RU3AM-B1 1 EA D805
89 DD1N4148-T DIODE SW 1N4148 11 EA “D123,D124,D125,D128,D129,”
“D144,D253,D564,D601,D709,”
D752
90 DZUZ-2.4BT DIODE ZENER UZ-2.4B 1 EA D702
91 DZUZ-3.0BT DIODE ZENER UZ-3.0B 1 EA D880
92 DZUZ-3.3BT DIODE ZENER UZ-3.3B 2 EA “D890,DS3”
93 DZUZ-33B-T DIODE ZENER UZ-33B 1 EA D101
94 DZUZ8.2BMT DIODE ZENER UZ-8.2BM 1 EA D252
95 5CL41JF172 FBT JF0501-19172 1 EA T402
96 5CL33B103M FILTER-EMI CFI 06 B 1H 103MF 6 EA “FT3,FT4,FT5,FT6,FT7,”
FT8
97 5CL31424A2 FILTER-LINE LF-2424A2 1 EA L801
98 5CF813350K FILTER-SAW K3350K 1 EA SF101A
99 33313FR800 FLUX CUT FR-8000 4.2 mL M0003
100 33313IR410 FLUX SOLDER IR-410M 0.01 Kg M0004
101 33313RT400 FLUX SOLVENT RT-400 0.01 Kg M0005
102 5NJ41BSP3M FUSE CLIP BSP3-M T0.45SN5 2 EA F802
103 5NS364A004
FUSE SEMKO/VDE/UL
5T 250V 4A TIME-LAG 1 EA F801
104 5CL321034G HDT HD-1034G 1 EA T401
105 7C611WSD00 HEAT SINK WJ-HTSD00 1 EA Q402A
106 7C611WSI01 HEAT SINK WJ-HTSI01 1 EA I801A
107 7C611WSM00 HEAT SINK WJ-HTSM00 1 EA I301A
108 USIWC16P-N IC CSI24WC16P 1 EA I702
109 UKA7805—N IC KA7805 2 EA “I402,I806”
110 UKA7809—N IC KA7809 1 EA I401
111 ULA7151—N IC LA7151 1 EA IV01
112 ULA7841K-N IC LA7841K 1 EA I301
113 UMSP3410DN IC MSP3410D-PO-C5 1 EA I602
114 UNN5198K-N IC NN5198K 1 EA I102
115 USE120N—N IC SE120N 1 EA I805
116 USTRG6653N IC STR-G6653 1 EA I801
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
- 41 -
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
117 UTDA1905-N IC TDA1905 2 EA “I603,I604”
118 UPC17K1—N IC PHOTO PC-17K1 2 EA “I802,I803”
119 USDA55XX-N IC u-COM SDA555XFL 1 EA I701
120 7C21710C00 INDICATOR “2110,PMMA MILKY” 1 EA M0106
121 5CU21652V1 IR PREAMP HI-M652V1 1 EA I807
122 DL50231—N LED DLL-50231 1 EA DL01A
123 7C21162N00 LED HOLDER NYLON66 BK 1 EA M0702
124 5CB11704V3 MAIN PCB 330x246x1.6T(H-704V-03) 1 EA 10
125 9C916ESC00 MARK BRAND “AL(EMERSON),21B,BK-GY” 2EA “M0109,M0109”
126 7C31210C00 MASTER S/W KNOB “2110,ABS GY91164,4791” 1 EA M0104
127 5CR528D131 NTC THERMISTOR DSC-8D-13(F/C) 1 EA R802
128 8N812SKN04 PAD PCB-MOLD “SPF-02,(M3)” 0.25 EA M0601
129 8C813CKB00 PAPER PAD “SW1,600x450,FM1” 0.4 EA M0402A
130 5CJ56Y603B PHONE JACK YSC-06P-03B 1 EA JAV1
131 5CJ5311S00 PHONE JACK YSC03P-4120-11S 1 EA JAV4
132 8N81162N00 POLY BAG M “LDPE,T0.06x165x260” 0.13 EA M0603
133 8N811SKN01 POLY BAG PCB “LDPE,T0.04x350x410,MAIN” 1 EA M0602
134 5CR5111801 POSISTOR ECPCC180M290 1 EA R801
135 4CW11419JC POWER CORD ASSY KKP-419J(C) 1 EA P801
136 RMA5604MNT R CARBON COMP 1/2W 5.6M M 1 EA R879
137 RDA1R50JNT R CARBON FILM 1/2W 1.5 J 1 EA R308
138 RDA1502JNT R CARBON FILM 1/2W 15K J 1 EA R413
139 RDA2001JNT R CARBON FILM 1/2W 2K J 2 EA “R412,R424”
140 RDA3301JNT R CARBON FILM 1/2W 3.3K J 3 EA “R567B1,R568,R569”
141 RDA3300JNT R CARBON FILM 1/2W 330 J 1 EA R310
142 RDB10R0JNT R CARBON FILM 1/4W 10 J 1 EA R837
143 RDB2201JNT R CARBON FILM 1/4W 2.2K J 1 EA R838
144 RDB2701JNT R CARBON FILM 1/4W 2.7K J 1 EA R403
145 RDB4701JNT R CARBON FILM 1/4W 4.7K J 1 EA R808
146 RDB4700JNT R CARBON FILM 1/4W 470 J 1 EA R812
147 RDB6800JNT R CARBON FILM 1/4W 680 J 1 EA R805
148 RDD1R00JNT R CARBON FILM 1/6W 1 J 2 EA “R625,R629”
- 42 -
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
149 RDD1201JNT R CARBON FILM 1/6W 1.2K J 4 EA “R105,R572,R574,R576”
150 RDD1501JNT R CARBON FILM 1/6W 1.5K J 4 EA “R127,R150,R809,R817”
151 RDD1801JNT R CARBON FILM 1/6W 1.8K J 1 EA R106
152 RDD1000JNT R CARBON FILM 1/6W 100 J 20 EA “R107,R109,R111,R112,R113,”
“R121,R132,R251,R252,R624,”
“R628,R701,R710,R711,R712,”
“R715,R719,R813,RV03,RV132”
153 RDD1003JNT R CARBON FILM 1/6W 100K J 6 EA “R115,R117,RS17,RS18,RS19A,”
RS20
154 RDD1002JNT R CARBON FILM 1/6W 10K J 15 EA “R108,R140,R141,R301,R302,”
“R603,R623,R627,R702A,R704A,”
“R720,R721,R737,R815,RS06”
155 RDD1103JNT R CARBON FILM 1/6W 110K J 1 EA R118
156 RDD1102JNT R CARBON FILM 1/6W 11K J 4 EA “R133,R305,R609,R612”
157 RDD13R0JNT R CARBON FILM 1/6W 13 J 1 EA R120
158 RDD1500JNT R CARBON FILM 1/6W 150 J 5 EA “R101,R102,R564,R565,R566”
159 RDD1503JNT R CARBON FILM 1/6W 150K J 1 EA R116
160 RDD1502JNT R CARBON FILM 1/6W 15K J 3 EA “R114,R423,R754”
161 RDD1800JNT R CARBON FILM 1/6W 180 J 5 EA “R129,R750,R751,R752,R881”
162 RDD1802JNT R CARBON FILM 1/6W 18K J 6 EA
“R610,R614,RS17A,RS18A,RS20A,”
RS21
163 RDD1001JNT R CARBON FILM 1/6W 1K J 10 EA “R125,R139,R149,R152,R253,”
“R702,R790,RD5,RS02,RV05”
164 RDD2201JNT R CARBON FILM 1/6W 2.2K J 4 EA “J556,R131,R703A,R733”
165 RDD2000JNT R CARBON FILM 1/6W 200 J 1 EA R401
166 RDD2200JNT R CARBON FILM 1/6W 220 J 1 EA R404
167 RDD2402JNT R CARBON FILM 1/6W 24K J 1 EA R110
168 RDD2700JNT R CARBON FILM 1/6W 270 J 3 EA “R573,R575,R577”
169 RDD2702JNT R CARBON FILM 1/6W 27K J 1 EA R306
170 RDD3901JNT R CARBON FILM 1/6W 3.9K J 1 EA R134
171 RDD39R0JNT R CARBON FILM 1/6W 39 J 2 EA “R880,R890”
172 RDD3900JNT R CARBON FILM 1/6W 390 J 1 EA R119
- 43 -
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
173 RDD4701JNT R CARBON FILM 1/6W 4.7K J 16 EA “R104,R130,R422,R709,R716,”
“R717,R718,R722,R734,R748,”
“R758,R759,R780,R781,R814,”
RD4
174 RDD4302JNT R CARBON FILM 1/6W 43K J 1 EA R309
175 RDD47R0JNT R CARBON FILM 1/6W 47 J 1 EA R103
176 RDD5601JNT R CARBON FILM 1/6W 5.6K J 1 EA R724
177 RDD56R0JNT R CARBON FILM 1/6W 56 J 1 EA R835
178 RDD6801JNT R CARBON FILM 1/6W 6.8K J 1 EA R407
179 RDD7501JNT R CARBON FILM 1/6W 7.5K J 1 EA R739
180 RDD75R0JNT R CARBON FILM 1/6W 75 J 3 EA “RV01,RV02,RV06”
181 RDD9102JNT R CARBON FILM 1/6W 91K J 1 EA R304
182 RW56201JA2 R CEMENT 5W 6.2K J LUG TYPE 1 EA R409
183 RS11R00JBT R MOX FILM 1W 1 J 3 EA “R410,R411,R414”
184 RS11601JBT R MOX FILM 1W 1.6K J 1 EA R819
185 RS14702JBT R MOX FILM 1W 47K J 1 EA R810
186 RS21R00JBN R MOX FILM 2W 1 J 1 EA R405
187 RS215R0JBN R MOX FILM 2W 15 J 1 EA R417
188 RS21502JBN R MOX FILM 2W 15K J 3 EA “R561,R562,R563”
189 RS22R00JBN R MOX FILM 2W 2 J 1 EA R415
190 RS230R0JBN R MOX FILM 2W 30 J 1 EA R811A
191 RX25602JBZ R MOX FILM RDL 2W 56K J (MINI) 1 EA R803
192 RP2R220JBN R PRN 2W 0.22 J 1 EA R842
193 7N23362N00 RING INSULATOR DARI-4151 1 EA 6001
194 5CJ62S21R1 SCART SOCKET YRS21-R1 1 EA JAV2
195 ST2HD628SE SCREW CPT “SWRM+SK-6 (L=28),WD=18” 4 EA M0110
196 ST2PN310SE SCREW TAPPING T2S PAN 3x10 MFZN 2 EA “I801B,Q402B”
197 ST2TN412SE SCREW TAPPING T2S TRS 4x12 MFZN 4 EA M0102C
198 ST2TN414SM SCREW TAPPING T2S TRS 4x14 MFZN(B) 1 EA M0200B
199 ST2TN418SM SCREW TAPPING T2S TRS 4x18 MFZN(B) 6 EA M0200A
200 ST2PK310SE SCREW TAPPING T2S WAS 3x10 MFZN 16 EA
“11A,I301B,M0105A,M0106A,M0111A,”
M0116A
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
- 44 -
201 ST2PK310SM SCREW TAPPING T2S WAS 3x10 MFZN(B) 1 EA M0200C
202 7C240VSN00 SHIELD CASE ET T0.3 1 EA M1
203 5CB11704VA SIDE PCB 92x27x1.6T(H-704V-AV) 1 EA 5001
204 33317G600N SILICON GREASE G-600 Kg M0002
205 5CL61S730B SMPS-TRANS TSM-730B 1 EA T801
206 33311SNA64 SOLDER BAR SNA 60:40 0.03 Kg M0007
207 33312SNA45 SOLDER WIRE 45 SNA 1.2D 0.01 Kg M0006
208 5CA1208055 SPEAKER F2250C-4470-3 8-OHM 5W 2 EA M0111
209 6C12310C01 SPEAKER PANEL “2110L,ABS,4791” 1 EA M0102D
210 6C12310C00 SPEAKER PANEL “2110R,ABS,4791” 1 EA M0102A
211 5CS1316001 SW-POWER SS-160-PCB 1 EA SW801C
212 5NS11102VA SW-TACT I.T 1102VA 6 EA
“SW701A,SW702,SW703A,SW704A,SW705,”
SW706A
213 33320DA100 TIE CABLE DA 100 5 EA M0A
214 T2N7000—T TR FET 2N7000 2 EA “Q706,Q707”
215 T2SD2499-N TR NPN 2SD2499 1 EA Q402
216 TKSC2330YT TR NPN KSC2330-Y 1 EA Q401
217 TKSC388CYT TR NPN KSC388C-Y 1 EA Q101
218 TKSC945CYT TR NPN KSC945C-Y 9 EA “Q105,Q120,Q703,Q752,Q790,”
“Q801,Q802,Q880,QV101”
219 TKTC3229-N TR NPN KTC3229 3 EA “Q561,Q562,Q563”
220 TKSA709CYT TR PNP KSA709C-Y 2 EA “Q702,Q753”
221 TKSA733CYT TR PNP KSA733C-Y 1 EA Q701
222 5CU12N14DO
TRANSMITTER REMOCON
HR14-VE2BB 1 EA 100D
223 5CF32M4B05 TRAP-CERA MKTGA40M4AAHP00B05 1 EA X102
224 5CF11MD010 TUNER-F/S US DT5-BF14D 1 EA I101
225 DVSVR471DN VARISTOR SVR471D14AS00 1 EA C893
226 4CJ21YF506 WAFER YFW-500-06 1 EA W401A
227 4CJ21YF801 WAFER YFW-800-01 1 EA W561
228 4CJ21YF802 WAFER YFW-800-02 1 EA W802
229 4CJ22YMW02 WAFER YMW250-02 1 EA W603
230 4CJ22YMW03 WAFER YMW250-03 1 EA W602
- 45 -
No. S / N PART NAME DESCRIPTION QUANTITY LOCATION LIST
231 4CJ22YMW05 WAFER YMW250-05 1 EA WS2
232 4NWJP075DT WIRE COPPER AWG22 1/0.65 TIN COATING 79 EA “J03,J04,J105,J112,J119,”
“J121,J125,J14,J149,J15,”
“J151,J2,J20,J28,J39,”
“J435,J441,J45,J457,J459,”
“J460,J467,J474,J48,J482,”
“J487,J490,J494,J5,J503,”
“J504,J51,J513,J515,J517,”
“J518,J522,J525,J554,J557,”
“J575,J590,J593,J602,J603,”
“J605,J611,J612,J613,J614,”
“J615,J619,J623,J633,J634,”
“J635,J637,J643,J650,J656,”
“J657,J666,J667,J668,J669,”
“J670,J672,J674,J675,J682,”
“J683,J685,J689,J76,J80,”
“J89,J90,J98,R705A”
233 4NWJP100DT WIRE COPPER AWG22 1/0.65 TIN COATING 25 EA “J13,J148,J27,J421,J436,”
“J444,J478,J519,J520,J524,”
“J526,J547,J548,J558,J559,”
“J567,J573,J585,J6,J600,”
“J604,J618,J621,J676,J8”
234 4NWJP125DT WIRE COPPER AWG22 1/0.65 TIN COATING 14 EA “J16,J17,J18,J30,J34,”
“J445,J453,J529,J530,J587,”
“J591,J592,J640,J688”
235 4NWJP150DT WIRE COPPER AWG22 1/0.65 TIN COATING 8 EA “J113,J128,J150,J38,J511,”
“J512,J581,J583”
236 4NWJP175DT WIRE COPPER AWG22 1/0.65 TIN COATING 9 EA “J122,J126,J44,J443,J510,”
“J61,J630,J631,J636,J7”
237 W11C0C400Z WIRE-LEAD UL1015 AWG22-C BK 400 1 EA DV4
- 46 -
No. ASSEMBLY D BEFORE
Location S/N Part Name Description Q’ty. Location S/N Part Name Description Q’ty. Remark
1 CPT ASSEMBLY C 1000 4CT41TH14B CRT A34JXV70X63 N30 1 1000 4CT41TH20B CPT A48LGS30X83 N30 1
2 CPT ASSEMBLY C 1000A 4CW8114H02 CRT GND ASSY 16/4/0.12-635 (H) 1 5006 4CW8120H02 CRT GND ASSY 16/4/0.12-870 (H) 1
3 PCB MAIN AXIAL ASSEMBLY C R308 RDA2R20JNT R CARBON FILM 1/2W 2.2 J 1 R308 RDA1R80JNT R CARBON FILM 1/2W 1.8 J 1
4 PCB MAIN AXIAL ASSEMBLY C R407 RDD3902JNT R CARBON FILM 1/6W 39K J 1 R407 RDD1502JNT R CARBON FILM 1/6W 15K J 1
5 PCB MAIN AXIAL ASSEMBLY C R422 RDD8201JNT R CARBON FILM 1/6W 8.2K J 1 R422 RDD6201JNT R CARBON FILM 1/6W 6.2K J 1
6 PCB MAIN MANUAL ASSEMBLY C C404 CPP3C622JD C MYLAR PP 1/6KV 6200pF J 1 C404 CPP3C722JD C MYLAR PP 1/6KV 7200pF J 1
7 PCB MAIN MANUAL ASSEMBLY C L404 5CL36TR230 COIL-WIDTH TRW-230M 1 L404 5CL36TR350 COIL-WIDTH TRW-350M 1
8 PCB MAIN MANUAL ASSEMBLY C T402 5CL413724S FBT FSA37024S 1 T402 5CL413725M FBT FSA37025M 1
MODEL : HT-1499MEG
OPTION GROUP : INCH
OPTION : THAI 20”
No. ASSEMBLY D BEFORE
Location S/N Part Name Description Q’ty. Location S/N Part Name Description Q’ty. Remark
1 CABINET ASSEMBLY C W602A 4W45033500 CONNECTOR ASSY 3P 350 YMH251/110REC (NC) 1 W602A 4W45034500 CONNECTOR ASSY 3P 450 YMH251/110REC (NC) 1
2 CABINET ASSEMBLY C W603A 4W45023500 CONNECTOR ASSY 2P 350 YMH251/110REC 1 W603A 4W45024500 CONNECTOR ASSY 2P 450 YMH251/110REC 1
3 CPT ASSEMBLY C 1000 4CM41TH14B CPT A34JXV70X63 N30 1 1000 4CT41PH21B CPT A51EFK135X01 1
4 CPT ASSEMBLY C 1000A 4CW8114H02 CRT GND ASSY 16/4/0.12-635 (H) 1 5006 4CW8121H01 CRT GND ASSY 16/4/0.12-970 (H) 1
5 CPT ASSEMBLY C 1000B 5CL81014CV DEGAUSSING COIL CD-0140CV 1 W807A 5CL81021DD DEGAUSSING COIL CD-0210DD 1
6 PCB AMIN AXIAL ASSEMBLY A R567B1 RDA3301JNT R CARBON FILM 1/2W 3.3K J 1
7 PCB MAIN AXIAL ASSEMBLY C R308 RDA2R20JNT R CARBON FILM 1/2W 2.2 J 1 R308 RDA1R50JNT R CARBON FILM 1/2W 1.5 J 1
8 PCB MAIN AXIAL ASSEMBLY C R407 RDD3902JNT R CARBON FILM 1/6W 39K J 1 R407 RDD1502JNT R CARBON FILM 1/6W 15K J 1
9 PCB MAIN AXIAL ASSEMBLY C R422 RDD8201JNT R CARBON FILM 1/6W 8.2K J 1 R422 RDD5101JNT R CARBON FILM 1/6W 5.1K J 1
10 PCB MAIN AXIAL ASSEMBLY D R567A1 RDA3301JNT R CARBON FILM 1/2W 3.3K J 1
11 PCB MAIN MANUAL ASSEMBLY A SC562 5CJ61SH04S CRT SOCKET ISHS04S 1
12 PCB AMIN MANUAL ASSEMBLY C C404 CPP3C622JD C MYLAR PP 1.6KV 6200pF J 1 C404 CPP3C752JD C MYLAR PP 1.6KV 7500pF J 1
13 PCB MAIN MANUAL ASSEMBLY C L404 5CL36TR230 COIL-WIDTH TRW-230M 1 L404 5CL36TR157 COIL-WIDTH TRW-157M 1
14 PCB MAIN MANUAL ASSEMBLY C T402 5CL413724S FBT FSA37024S 1 T402 5CL413725M FBT FSA3702M 1
15 PCB MAIN MANUAL ASSEMBLY D SC561 5CJ61MM01S CRT SOCKET ISMM01S 1 1
OPTION : PHIL 21”
No. ASSEMBLY D BEFORE
Location S/N Part Name Description Q’ty. Location S/N Part Name Description Q’ty. Remark
1 CABINET ASSEMBLY C W602A 4W45033500 CONNECTOR ASSY 3P 350 YMH251/110REC (NC) 1 W602A 4W45034500 CONNECTOR ASSY 3P 450 YMH251/110REC (NC) 1
2 CABINET ASSEMBLY C W603A 4W45023500 CONNECTOR ASSY 2P 350 YMH251/110REC 1 W603A 4W45024500 CONNECTOR ASSY 2P 450 YMH251/110REC 1
3 CPT ASSEMBLY C 1000 4CM41TH14B CPT A34JXV70X63 N30 1 1000 4CT41PH21B CPT A51EFK135X01 (H) ITC 380 1
4 CPT ASSEMBLY C 1000A 4CW8114H02 CRT GND ASSY 16/4/0.12-635 (H) 1 5006 4CW8121H01 CRT GND ASSY 16/4/0.12-970 (H) 1
5 CPT ASSEMBLY C 1000B 5CL81014CV DEGAUSSING COIL CD-0140CV 1 W807A 5CL81021DD DEGAUSSING COIL CD-0210DD 1
6 PCB MAIN AXIAL ASSEMBLY A R567B1 RDA3301JNT R CARBON FILM 1/2W 3.3K J 1
7 PCB MAIN AXIAL ASSEMBLY A J566 4NWJP100DT WIRE COPPER AWG22 1/0.65 TIN COATING 1
8 PCB MAIN AXIAL ASSEMBLY C R308 RDA2R20JNT R CARBON FILM 1/2W 2.2 J 1 R308 RDA1R50JNT R CARBON FILM 1/2W 1.5 J 1
9 PCB MAIN AXIAL ASSEMBLY C R407 RDD3902JNT R CARBON FILM 1/6W 39K J 1 R407 RDD1502JNT R CARBON FILM 1/6W 15K J 1
10 PCB MAIN AXIAL ASSEMBLY C R422 RDD8201JNT R CARBON FILM 1/6W 8.2K J 1 R422 RDD5101JNT R CARBON FILM 1/6W 5.1K J 1
11 PCB MAIN AXIAL ASSEMBLY D R567A1 RDA3301JNT R CARBON FILM 1/2W 3.3K J 1
12 PCB MAIN MANUAL ASSEMBLY A SC561A 5CJ61SH04S CRT SOCKET ISHS04S 1
13 PCB MAIN MANUAL ASSEMBLY C C404 CPP3C622JD C MYLAR PP 1.6KV 6200pF J 1 C404 CPP3C752JD C MYLAR PP 1.6KV 7500pF J 1
14 PCB MAIN MANUAL ASSEMBLY C C407 CMP2D394JD C MYLAR MPP 200V 0.39uF J 1 C407 CMP2D474JD C MYLAR MPP 200V 0.47uF J 1
15 PCB MAIN MANUAL ASSEMBLY C R415A RS11R50JBN R MOX FILM 1W 1.5J 1 R415A RS1R220JBN R MOX FILM 1W 0.22 J 1
16 PCB MAIN MANUAL ASSEMBLY C T402 5CL413724S FBT FSA37024S 1 T402 5CL413725M FBT FSA37025M 1
17 PCB MAIN MANUAL ASSEMBLY D L404 5CL36TR230 COIL-WIDTH TRW-230M 1
18 PCB MAIN MANUAL ASSEMBLY D SC561 5CJ61MM01S CRT SOCKET ISMM01S 1
OPTION : S/S 21”
704V Chassis Change Parts List
- 47 -
MEMO
MEMO
- 48 -
MEMO
MEMO
- 49 -
MEMO
MEMO
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