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S/M No : TCN230FEF0
Service Manual
COLOR TELEVISION
CHASSIS : CN-230F
Model : DTQ-20U4SC
DTQ-2033SC
DTQ-27U4SC
Caution
: In this Manual, some parts can be changed for improving, their
performance without notice in the parts list. So, if you need the
latest parts information,please refer to PPL(Parts Price List) in
Service Information Center (http://svc.dwe.co.kr).
http : //svc.dwe.co.kr Mar. 2003
TABLE OF CONTENTS
SAFETY PRECAUTIONS 2
SPECIFICATIONS 5
CIRCUIT BLOCK DIAGRAM 6
ALIGNMENT INSTRUCTIONS 7
YOUR REMOTE CONTROL 7
SERVICE MODE ADJUSTMENT 8
ASSEMBLY ADJUSTMENT 10
SCHEMATIC DIAGRAM 13
ELECTRICAL PARTS LIST 17
DIFFERENT PARTS LIST 37
EXPLODE VIEW 42
PRINTED CIRCUIT BOARD 45
APPENDIX(Appendix is provide only by internet[http://svc.dwe.co.kr])
IC DESCRIPTION 48
WAVEFORMS 54
TROUBLE SHOOTING GUIDE 57
NO POWER 57
NO PICTURE 58
NO SOUND 59
CH DON'T STOP 60
NO COLOR 61
NO VERTICAL DEFLECTION 61
NO ON-SCREEN DISPLAY 62
NO REMOCON RECEIPT 62
-1-
SAFETY PRECAUTIONS
CAUTION : DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY. SUBJECT : X-RADIATION
NEVER PERFORM CUSTOMIZED INSTALLATIONS WITHOUT MANUFAC-
TURER'S APPROVAL. UNAUTHORIZED MODIFICATIONS WILL NOT ONLY VOID 1. BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSON-
THE WARRANTY, BUT MAY LEAD TO YOUR BEING LIABLE FOR ANT RESULT- NEL COVER THE SUBJECT OF X-RADIATION. THE ONLY POTENTIAL
ING PROPERTY DAMAGE OR USER INJURY. SOURCE OF X-RAYS IN CURRENT T.V. RECEIVERS IS THE PICTURE TUBE.
SERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE THOR- HOWEVER, THIS TUBE DOES NOT EMIT X-RAYS WHEN THE HIGH VOLT-
OUGHLY FAMILIAR WITH ALL OF THE FOLLOWING SAFETY CHECKS AND AGE IS AT THE FACTORY SPECIFIED LEVEL. THE PROPER VALUE IS GIVEN
SERVICING GUIDELINES. TO DO OTHERWISE, INCREASES THE RISK OF IN THE APPLICABLE SCHEMATIC. OPERATION AT HIGHER VOLT-AGES MAY
POTENTIAL HAZARDS AND INJURY TO THE USER. CAUSE A FAILURE OF THE PICTURE TUBE OR HIGH VOLTAGE SUPPLY
WHILE SERVICING, USE AN ISOLATION TRANSFORMER FOR PROTECTION
AND UNDER CERTAIN CIRCUMSTANCES, AMY PRODUCE RADIA-TION IN
FROM A.C. LINE SHOCK.
EXCESS OF DESIRABLE LEVELS.
2. ONLY FACTORY SPECIFIED C.R.T ANODE CONNECTORS MUST BE
SAFETY CHECKS
USED.DEGAUSSING SHIELDS ALSO SERVE AS X-RAY SHIELD IN COLOR
AFTER THE ORIGINAL SERVICE PROBLEM HAS BEEN CORRECTED, A CHECK SETS. ALWAYS RE-INSTALL THEM.
SHOULD BE MADE OF THE FOLLOWING: 3. IT IS ESSENTIAL THAT SERVICE PERSONNEL HAVE AVAILABLE AN ACCU-
RATE AND RELIABLE HIGH VOLTAGE METER. THE CALIBRATION OF THE
SUBJECT:FIRE & SHOCK HAZARD METER SHOULD BE CHECKED PERIODICALLY AGAINST A REFERENCE
STANDARD. SUCH AS THE ONE AVAILABLE AT YOUR DISTRIBUTOR.
1. BE SURE THAT ALL COMPONENTS ARE POSITIONED IN SUCH A WAY AS 4. WHEN THE HIGH VOLTAGE CIRCUITRY IS OPERATING PROPERLY THERE
TO AVOID POSSIBILITY OF ADJACENT COMPONENT SHORTS. THIS IS IS NO POSSIBILITY OF AN X-RADIATION PROBLEM. EVERY TIME A COLOR
ESPECIALLY IMPORTANT ON THOSE MODULES WHICH ARE TRANS- CHASSIS IS SERVICED, THE BRIGHTNESS SHOULD BE RUN UP AND DOWN
PORTED TO AND FROM THE REPAIR SHOP. WHILE MONITORING THE HIGH VOLTAGE WITH A METER TO BE CERTAIN
2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE DEVICES SUCH AS THAT THE HIGH VOLTAGE DOES NOT EXCEED THE SPECIFIED VALUE AND
INSULATORS, BARRIERS, COVERS, SHIELDS, STRAIN RELIEFS, POWER THAT IT IS REGULATING CORRECTLY. WE SUGGEST THAT YOU AND YOUR
SUPPLY CORDS, AND OTHER HARDWARE HAVE BEEN REINSTALLED PER SERVICE ORGANIZATION REVIEW TEST PROCEDURES SO THAT VOLTAGE
ORIGINAL DESIGN. BE SURE, THAT THE SAFETY PURPOSE OF THE REGULATION IS ALWAYS CHECKED AS A STANDARD SERVICING
POLARIZED LINE PLUG HAS NOT BEEN DEFEATED. PROCEDURE, AND THAT THE HIGH VOLTAGE READING BE RECORDED ON
3. SOLDERING MUST BE INSPECTED TO DISCOVER POSSIBLE COLD SOL- EACH CUSTOMER'S INVOICE.
DER JOINTS, SOLDER SPLASHES OF SHARP SOLDER POINTS. BE CER- 5. WHEN TROUBLESHOOTING AND MAKING TEST MEASUREMENTS IN A
TAIN TO REMOVE ALL LOOSE FOREIGN PARTICLES.
PRODUCT WITH A PROBLEM OF EXCESSIVE HIGH VOLTAGE, AVOID BEING
4. CHECK FOR PHYSICAL EVIDENCE OF DAMAGE OR DETERIORATION TO
UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HIGH VOLTAGE
PARTS AND COMPONENTS, FOR FRAYED LEADS, DAMAGED INSULATION
SUPPLY. DO NOT OPERATE THE PRODUCT LONGER THAN IS NECESSARY
(INCLUDING A.C. CORD), AND REPLACE IF NECESSARY. FOLLOW ORIGI-
NAL LAYOUT, LEAD LENGTH AND DRESS. TO LOCATE THE CAUSE OF EXCESSIVE VOLTAGE.
5. NO LEAD OR COMPONENT SHOULD TOUCH A RECEIVING TUBE OR A 6. REFER TO HV, B+ AND SHUTDOWN ADJUSTMENT PROCEDURES
RESISTOR RATED AT 1 WATT OR MORE. LEAD TENSION AROUND PRO- DESCRIBED IN THE APPROPRIATE SCHEMATIC AND DIAGRAMS (WHERE
TRUDING METAL SURFACES MUST BE AVOIDED. USED).
6. ALL CRITICAL COMPONENTS SUCH AS FUSES, FLAMEPROOF RESISTOR,
CAPACITORS, ETC. MUST BE REPLACED WITH EXACT FACTORY TYPES. SUBJECT : IMPLOSION
DO NOT USE REPLACEMENT COMPONENTS OTHER THAN THOSE SPECI-
FIED OR MAKE UNRECOMMENDED CIRCUIT MODIFICATIONS. 1. ALL DIRECT VIEWED PICTURE TUBES ARE EQUIPPED WITH AN INTEGRA
7. AFTER RE-ASSEMBLY OF THE STE ALWAYS PERFORM AN A.C. LEAKAGE IMPLOSION PROTECTION SYSTEM. BUT CARE SHOULD BE TAKEN TO
TEST ON ALL EXPOSED METALLIC PARTS OF THE CABINET. (THE CHAN- AVOID DAMAGE DURING INSTALLATION. AVOID SCRATCHING THE TUBE.
NEL SELECTOR KNOB, ANTENNA TERMINALS, HANDLE AND SCREWS) TO OF SCRATCHED REPLACE IT.
BE SURE THE SET IS SAFE TO OPERATE WITHOUT DANGER OF ELECTRI- 2. USE ONLY RECOMMENDED FACTORY REPLACEMENT TUBES.
CAL SHOCK. DO NOT USE A LINE ISOLATION TRANSFORMER DURING THIS
TEST USE AN A.C. VOLTMETER, HAVING 5000 OHMS PER VOLT OR MORE SUBJECT : TIPS ON PROPER INSTALLATION
SENSITIVITY, IN THE FOLLOWING MANNER : CONNECT A 1500 OHM 10
WATT RESISTOR, PARALLELED BY A .15 MFD. 150V A.C. TYPE CAPACI- 1. NEVER INSTALL ANY PRODUCT IN A CLOSED-IN RECESS, CUBBYHOLE OR
TOR BETWEEN A KNOWN GOOD EARTH GROUND (WATER POPE, CON- CLOSELY FITTING SHELF SPACE, OVER OR CLOSE TO HEAT DUCT, OR IN
DUIT, ETC.) AND THE EXPOSED METALLIC PARTS, ONE AT A TIME.
THE PATH OF HEATED AIR FLOW.
MEASURE THE A.C. VOLTAGE ACROSS THE COMBINATION OF 1500 OHM
2. AVOID CONDITIONS OF HIGH HUMIDITY SUCH AS: OUTDOOR PATIO
RESISTOR AND .15 MFD CAPACITOR. REVERSE THE A.C. PLUG AND
INSTALLATIONS WHERE DEW IS A FACTOR, NEAR STEAM RADIATORS
REPEAT A.C. VOLTAGE MEASUREMENTS FOR EACH EXPOSED METALLIC
PART. VOLTAGE MEASURED MUST NOT EXCEED .75 VOLTS R.M.S THIS WHERE STEAM LEAKAGE IS A FACTOR, ETC.
CORRESPONDS TO 0.5 MILLIAMP A.C. NAY VALUE EXCEEDING THIS LIMIT 3. AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT REAR VENTING.
CONSTITUTES A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED THE CUSTOMER SHOULD ALSO AVOID THE USE OF DECORATIVE
IMMEDIATELY. SCARVES OR OTHER COVERINGS WHICH MIGHT OBSTRUCT VENTILA-
TION.
4. WALL AND SHELF MOUNTED INSTALLATIONS USING A COMMERCIAL
MOUNTING KIT, MUST FOLLOW THE FACTORY APPROVED MOUNTING
A.C. VOLTMETER
INSTRUCTIONS. A PRODUCT MOUNTED TO A SHELF OR PLATFORM MUST
RETAIN ITS ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN SPAC-
ERS)TO PROVIDE ADEQUATE AIR FLOW ACROSS THE BOTTOM, BOLTS OR
SCREWS USED FOR FASTENERS MUST NOT TOUCH ANY PARTS OR
WIRING. PERFORM LEAKAGE TEST ON CUSTOMIZED INSTALLATIONS.
0.15 uF
5. CAUTION CUSTOMERS AGAINST THE MOUNTING OF A PRODUCT ON
SLOPING SHELF OR A TILTED POSITION, UNLESS THE PRODUCT IS
GOOD EARTH GROUND PLACE THIS PROBE
SUCH AS THE WATER 1500 OHM
ON EACH EXPOSED
PROPERLY SECURED.
PIPE, CONDUIT, ETC.
10WATT METAL PART 6. A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE ON ITS MOUNT-
ING TO THE CART. CAUTION THE CUSTOMER ON THE HAZARDS OF TRY-
SUBJECT : GRAPHIC SYMBOLS ING TO ROLL A CART WITH SMALL CASTERS ACROSS THRESHOLDS OR
THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, DEEP PILE CARPETS.
WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED TO 7. CAUTION CUSTOMERS AGAINST THE USE OF A CART OR STAND WHICH
ALERT THE SERVICE PERSONNEL TO THE PRES-ENCE HAS NOT BEEN LISTED BY UNDERWRITERS LABORATORIES. INC. FOR
OF UNINSULATED "DANGEROUS VOLTAGE" USE WITH THEIR SPECIFIC MODEL OF TELEVISION RECEIVER OR
THAT MAY BE OF SUFFICIENT MAGNITUDE TO CON- GENERICALLY APPROVED FOR USE WITH T.V.S OF THE SAME OR LARGER
STITUTE A RISK OF ELECTRIC SHOCK. SCREEN SIZE.
8. CAUTION CUSTOMERS AGAINST THE USE OF EXTENSION CORDS,
THE EXCLAMATION POINT WITHIN AN EQUILATERAL EXPLAIN THAT A FOREST OF EXTENSIONS SPROUTING FROM A SINGLE
TRIANGLE IS INTENDED TO ALERT THE SERVICE OUTLET CAN LEAD TO DISASTROUS CONSEQUENCES TO HOME AND
PERSONNEL TO THE PRESENCE OF IMPORTANT FAMILY.
SAFETY INFORMATION ON SERVICE LITERATURE.
-2-
SAFETY PRECAUTIONS
CAUTION : Do not attempt to modify this product in any way. Unau- The lightning flash with arrowhead symbol,
thorized modifications will not only void the warranty, but may lead to your within an equilateral triangle, is intended to alert
being liable for any resulting property damage or user injury. the service personnel to the presence of uninsu-
Service work should be performed only after you are thoroughly familiar lated "dangerous voltage" that may be of suffi-
with all of the following safety checks and servicing guide-lines. To do cienty magnitude to constitute a risk of electric
otherwise, increases the risk of potential hazards and injury to the user. shock.
SAFETY CHECKS The exclamation point within an equilateral tri-
angle is intended to alert the service personnel
After the original service problem has been corrected, a check should be to the presence of important safety information
made of the following: in service literature.
SUBJECT : FIRE & SHOCK HAZARD Fuse symbol is printed on pcb adjacent to the
fuse, with "RISK OF FIRE REPLACE FUSE AS
1. Be sure that all components are positioned in such a way as to avoid MARKED". The symbol is explained in the ser-
possibility of adjacent component shorts. This is especially important on vice manual with the following wording or equiv-
those chassis which are transported to and from the repair shop. alent.
2. Never release a repair unless all protective devices such as insula-tors,
barriers, covers, shields, strain reliefs, and other hardware have been "CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE
reinstalled per original design. HAZARD, REPLACE ONLY WITH SAME TYPE (4A, 125V)" and
3. Soldering must be inspected to discover possible cold solder joints, "ATTENTION: AFIN D'ASSU UNE PROTECTION PERMANENTE
frayed leads, damaged insulation (including A.C. cord), solder splashes CONTRE LES RISQUES D'INCENDIE, REMPLACER UNIQUE-MENT
or sharp solder points. Be certain to remove all loose for-eign particals. PAR UN FUSIBLE DE MEME TYPE ET DE "4A, 125V".
4. Check for physical evidence of damage or deterioration to parts and
components, and replace if necessary follow original layout, lead length SUBJECT : X-RADIATION
and dress.
5. No leads or components should touch a receiving tube or a resistor 1. Be sure procedures and instructions to all service personnel cover
rated at 1 watt or more. Lead tension around protruding metal sur-faces the subject of X-rays in current T.V. receivers is the picture tube.
must be avoided. However, this tube does not emit X-rays when the high voltage is at
6. All critical components such as fuses, flameproof resistors, capaci-tors, the factory specified level. The proper value is given in the appli-
etc. must be replaced with exact factory types. Do not use replacement cable schematic. Operation at higher voltages may cause a failure
components other than those specified or make unrecommended circuit of the picture tube or high voltage supply and, under certain cir-
modifications. cumstances, may produce radiation in excess of desirable levels.
7. After re-assembly of the set always perform an A.C. leakage test on all 2. Only factory specified C.R.T. anode connectors must be used.
exposed metallic parts of the cabinet, (the channel selector knob, Degaussing shields also serve as X-ray shield in color sets. Always
antenna terminals, handle and screws) to be sure the set is safe to re-install them.
operate without danger of electrical shock. Do not use a line isolation 3. It is essential that the serviceman has available an accurate and
transformer during this test. Use an A.C. voltmeter, having 5000 ohms reliable high voltage meter. The calibration of the meter should be
per volt or more sensitivity, in the following manner : connect a 1500 checked perio - dically against a reference standard. Such as the
ohm 10 watt resistor, paralleled by a 15 mfd. 150V A.C. type capacitor one available at your distributor.
between a known good earth ground (9water pipe, conduit, etc.) and 4. When the high voltage circuitry is operating properly there is no
the exposed metallic parts, one at a time. Measure the A.C. voltage possibility of an X-radiation problem. Every time a color chassis is
across the combination of 1500 ohm resistor and 0.15 MFD capacitor. serviced, the brightness should be run up and down while monitor-
Reverse the A.C. plug and repeat A.C. voltage measurements for each ing the high voltage with a meter to be certain that the high voltage
exposed metallic part. Voltage measured must not exceed 0.75 volts does not exceed the specified value and that it is regulating cor-
R.M.S. This corresponds to 0.5 milliamp A.C. Any value exceeding this rectly. We suggest that you and your service organization review
limit constitutes a potential shock hazard and must be corrected imme- test procedures so that voltage regulation is always checked as a
diately. standard servicing procedure. And that the high voltage reading be
recorded on each customer's invoice.
5. When troubleshooting and making test measurements in a receiver
with a problem of excessive high voltage, avoid being unnecessarily
close to the picture tub eand the high voltage compartment. Do not
A.C. VOLTMETER operate the chassis longer than is necessary to locate the cause of
excessive voltage.
6. Refer to HV, B+and Shutdown adjustment procedures described in
the appropriate schematic and diagrams(where used).
0.15 uF
GOOD EARTH GROUND PLACE THIS PROBE
SUCH AS THE WATER 1500 OHM
ON EACH EXPOSED
PIPE, CONDUIT, ETC. METAL PART
10WATT
-3-
SAFETY PRECAUTIONS
SUBJECT : IMPLOSION 4. Wall and shelf mounted installations using a commercial mounting
kit, must follow the factory approved mounting instructions. A
1. All direct viewed picture tubes are equipped with an integral implo- receiver mounted to a shelf or platform must retain its original
sion protection system, but care should be taken to avoid damage feet(or the equivalent thickness in spacers) to provide adequate are
during installation. Avoid scratching the tube. If scratched, replace it. flow across the bottom, bolts or screws used for fasteners must not
2. Use only recommended factory replacement tubes. touch and parts or wiring. Perform leakage test on cus-tomized
installations.
SUBJECT : TIPS ON PROPER INSTALLATION 5. Caution customers against the mounting of a receiver on sloping
shelf or a tilted position, unless the receiver is properly secured.
1. Never install any receiver in closed-in recess, cubbyhole or closely 6. A receiver on a roll-about cart should be stable on its mounting to
fitting shelf space over, or close to heat duct, or in the path of the cart. Caution the customer on the hazards of trying to roll a cart
heated air flow. with small casters across thresholds or deep pile carpets.
2. Avoid conditions of high humidity such as : Outdoor patio installa- 7. Caution customers against the use of a cart or stand which has not
tions where dew is a factor. Near steam radiators where steam been listed by underwriters laboratories, inc. For use with their
leakage is a factor, etc. specific model of television receiver or generically approved for use
3. Avoid placement where draperies may obstruct rear venting. The with T.V.'s of the same or larger screen size.
customer should also avoid the use of decorative scarves or other
coverings which might obstruct ventilation.
-4-
SPECIFICTION
Model
DTQ-20U4SC DTQ-2033SC DTQ-27U4SC
Item
CHASSIS CN-230F
TV Standard NTSC-M
Power Input AC 120v, 60Hz
Power Consumption 90W 120W
Tuning System Frequency Synthesizer(FS) Tuning System
Tuning Ranges TV VHF(L) : CH2 - CH6
UHF(H) : CH7 - CH13
UHF : CH14 - CH69
CATV VHF(L) : 5A, A,B,A-5-A-1
CH2-CH6
VHF(H) : C-W+11
CH7 - CH13
UHF : W+12-W+84°±
Sound Output 3W + 3W 5W + 5W
Speaker 8 ohm 3W x 2EA 8 ohm 7W x 2EA
Antenna Input Impedance 75 ohm Unbalanced
Auxiliary Input Terminal Front : Video, Audio(L,R) - AV3
Rear : Video, Audio(L,R) - AV1
Video, Audio(L,R) - AV2
Y, Cb, Cr, Audio(L,R) - CVI
Auxiliary Output Terminal Rear : Video, Audio(L,R) - MONITOR OUT
Intermediate Frequencies Picture IF Carrier Frequency : 45.75MHz
Sound IF Carrier Frequency : 41.25MHz
Color Sub-Carrier Frequency : 3.579545MHz
Remote Control R-43A07
Special Function 1) Closed Caption
2) V-Chip
3) Channel Label
-5-
CIRCUIT BLOCK DIAGRAM
-6-
ALIGNMENT INSTRUCTION
Your Remote Control(R-43A07)
1. POWER
use this button to turn your TV on or off.
2. MUTE
Use to turn the TV's sound on and off.
MUTE POWER
3. CH
2 1 Use these buttons to change your TV's volume, to
activate selections in the menu system.
MENU
3
4. VOL
4 4 Use thesebuttons to change your TV's volume, to
5 VOL VOL activate selections in the meny system, or to change
3 audio and video settings.
CH
5. MENU
1 2 3
Use this button to turn the TV's menu system on and off.
9
4 5 6
6. DISPLAY
7 8 9
Use this button to display the channel numbeer and
status.
SLEEP 0 PREVIOUS 7. INPUT
10 11 Use this button to select the TV's signal source.
DISPLAY INPU T VIDE O
6 8
8. VIDEO
7 Use this button to display video adjustment.
9. 0-9
Use these buttons to change channels.
10. SLEEP
Use this button to program the TV to turn off after a
certain time.
11. PREVIOUS
Use this button to return to the previous channel you
were watching.
-7-
ALIGNMENT INSTRUCTION
1. SERVICE MODE ADJUSTMENTS
Follow the steps below whenever service adjustment is required. See Table- A and Table- B to determine if
service adjustments are required.
1) How to enter the service mode using the user remote control.
· Turn the set on.
· Direct the remote control to the reception window of TV.
· Push buttons of remote control in sequence as follows.
1 MUTE DISPLAY MUTE
· Then, the screen will appear as follows.
S2 SCRN
S5 SND
S6 GEO
S7 VDP
S8 W/B
S9 DP
S12 FACT
· Using the channel up or channel down button, select the item you wish to adjust.
(The color of selected item turns into the red.)
· Press the volume up or down button to enter in the service mode you wish to adjust.
2) How to memorize the adjusted values in the service mode.
· Must press DISPLAY button the state which the screen is displaying each of service menus
after all adjustments are completed each of all service menu.
Table-A : Adjust the values of service mode when a part is replaced.
PART ADJUSTMENT
NOTES
REPLACED NECESSARY UNNECESSARY
I701 Data is stored in I703.
O
(U-COM)
I101
O
(MAIN)
I703 Initial setting values are written from I701.
(EEPROM) ADJUSTING ITEMS
S5 : SOUND CONTROL
O S6 : H.PHASE/H.SIZE/V.POSI/V.SIZE
S8 : RD/GD/BD/RB/GB/BB
S9 Subbrightness
CRT O Adjust items related to picture tube only.(White Balance adjustment)
-8-
ALIGNMENT INSTRUCTION
Table-B
MODE ADJUSTMENT DATA REMARKS
INITIAL20" INITIAL 27" RANGE
S2 Screen Adjustment
S5 SOUND CONTROL
FM/AM PRE 55 55 0~127
SCART PRE 49 51 0~127
MONI VOL 38 45 0~127
QUASI CHECK NO NO YES/NO
NO SD NO POWER NO NO YES/NO
S6 V-SIZE 387 416 0~510 *
V-POSI 1312 1280 240~1712 *
H-PHASE 43 43 0~255 *
H-SIZE 2182 676 4~4092 *
V-LIN 258 239 0~511 *
V-S 243 236 2~512
HBST 267 267 0~511
TILT 512 392 8~1016 **
P-PARA 512 645 3~1021 **
H-SYM 1024 1048 8~2040 **
H-COR 1024 904 8~2040 **
HBSO 367 367 0~511
S7 BCLTH 130 150 0~2047
BCLTM 5 8 0~15
BCLG 5 6 0~15
BCLTST 0 0 0~1020
PKINV 0 0 0/1
BLE 1 1 0/1
BTLT 8 0 0~15
BAM 12 9 0~31
SVG1 20 20 0~63
SVD1 7 2 0~7
SVLIM 127 100 0~127
SVDEL 0 7 0~15
OSDBR 130 255 0~511
OSDCO 130 120 0~511
S8-1 RD 700 800 0~1023 *
GD 700 800 0~1023 *
BD 700 800 0~1023 *
RB 350 350 0~511 *
GB 350 350 0~511 *
BB 350 350 0~511 *
S8-2 SCR R-BIAS 0 0 0~511
SCR G-BIAS 0 0 0~511
SCR B-BIAS 450 470 0~511
SCR R-DRIVE 0 0 0~1023
SCR G-DRIVE 0 0 0~1023
SCR B-DRIVE 200 200 0~1023
S9 DP-BRI 160 160 0~310 *
DP-CONT 5 13 0~13
DP-TINT 150 200 0~222
DP-COL 0 100 0~850
DP-OVPK 0 0 0~4
DP-UNPK 2 2 0~4
BRI-SET 74 80 0~100
S11 DVCO OK OK *
S12 Forwarding Mode Factory initialization
* indicates the items with different settings each of sets (20°± 27°±
& )
** indicates the items with different settings each of sets (only 27°±)
°±
-9-
ALIGNMENT INSTRUCTION
2. ASSEMBLY ADJUSTMENTS
1) SCREEN ADJUSTMENT (S2)
· Enter the service mode and select service adjustment S2.
· You can see the one horizontal line on the screen.
· Adjust the Screen Control Volume (located on FBT) so that the horizontal line onscreen may be
disappeared.
· Press the volume up or down button to exit in the screen adjustment mode.
CAUTION
IN THE SCREEN ADJUSTMENT MODE, DONT PRESS OTHER BUTTONS EXCEPT VOLUME UP OR DOWN BUTTON.
2) FOCUS ADJUSTMENT
· Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture
details at high light condition.
3) GEOMETRIC ADJUSTMENTS (S6)
· Select service adjustment S6
· You can see the OSD as shown in below.
V-SIZE 416 TILT 392
V-POSI 1280 P-PARA 645
H-PHASE 43 H-SYM 1048
H-SIZE 676 H-COR 904
V-LIN 239 HBSO 367
V-S 236
HBST 267
3-1. Horizontal Position Adjustment
· Select H-PHASE item, adjust H-PHASE data value to obtain proper horizontal centering of the
internal cross pattern at the left and right of the screen.
3-2. Vertical Position Adjustment
· Select V-POSI item, adjust V-POSI data value to center the raster properly on the screen.
-10-
ALIGNMENT INSTRUCTION
3-3. Vertical Size Adjustment
· Select "V.SIZE" item, adjust "V.SIZE" data value to proper vertical size as follows.
4) WHITE BALANCE ADJUSTMENT(S8)
· Receive a good local channel.
· Enter the service mode and select service adjustment S8.
· You can see the OSD as shown in below.
RD 800
GD 800
BD 800
RB 350
GB 350
BB 350
MOVE ADJUST RECALL : SET
· Using volume up or volume down, adjust service adjustment data of RD/GD/BD and RB/GB/BB until a good gray
scale with normal whites is obtained.ALIGNMENT INSTRUCTIONS
· Press the DISPLAY button to memorize the data.
5) DIGITAL PRESET(D.P) ADJUSTMENTS(S9)
SUBBRIGHTNESS ADJUSTMENT
· Receive a good local channel.
· Enter the service mode and select service adjustment S9.
· You can see the OSD as shown in below.
DP-BRI 160
DP-CONT 13
DP-TINT 200
DP-COL 100
DP-OVPK 0
DP-UNPK 2
BRI-SET 80
MOVE ADJUST RECALL : SET
-11-
ALIGNMENT INSTRUCTION
· Select Subbrightness item, adjust Subbrightness data value to obtain normal brightness level.
· Press the DISPLAY button to memorize the data.
CONTRAST
· Fixed value = 13
TINT
· Fixed value = 200
COLOR
· Fixed value = 100
6) FACTORY OUTGOING MODE (S12 : FACT)
· If you select the S12, then the set becomes factory outgoing status.
· You can see the OSD "outgoing OK"
-12-
SCHEMATIC DIAGRAM
20U4(SHEET-1)
-13-
SCHEMATIC DIAGRAM
20U4 (SHEET-2)
-14-
SCHEMATIC DIAGRAM
27U4(SHEET-1)
-15-
SCHEMATIC DIAGRAM
27U4(SHEET-2)
-16-
ELECTRICAL PARTS LIST
CAUTION
"!" is a safety part, so it must be used the same part.
"R" is a recommendable part for essential stock.
In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)
**This BOM is based on DTQ-20U4SC
NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK
1 ZZ100 48B4343A07 TRANSMITTER REMOCON R-43A07 (AA)
2 ZZ110 PTACPWJ954 ACCESSORY AS DTQ-21U4SC
3 M821 4858213801 BAG INSTRUCTION L.D.P.E T0.05X250X400
4 ZZ120 PTBCSHJ954 COVER BACK AS DTQ-21U4SC
5 M211 4852161700 COVER BACK FR HIPS GY 21U4
6 M781 4857817630 CLOTH BLACK FELT 400X20X0.7
7 ZZ130 PTPKCPJ954 PACKING AS DTQ-21U4SC
8 10 6520010100 STAPLE PIN AUTO W65
9 M801 4858061500 BOX CARTON DW-3 21U4
10 M811 4858100B00 PAD EPS 21U4
11 M821 4858219101 BAG P.E P.E FOAM T0.5X1300X1150
12 ZZ131 48519A7110 CRT GROUND NET 2101F-1015-1P
13 ZZ132 58G0000154 COIL DEGAUSSING DC-21F1
14 ZZ140 PTCACAJ954 CABINET AS DTQ-21U4SC
15 M201A 4856013300 SCREW CRT FIXING 30X80 BK
16 M201B 4856013302 SCREW CRT FIXING 30X190 BK
17 M201C 4856219502 WASHER RUBBER CR T2.0 BLACK
18 M211A 7172401412 SCREW TAPPTITE TT2 TRS 4X14 MFZN BK
19 M211B 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK
20 M541 4855415800 SPEC PLATE 150ART P/E FILM (C/TV)
21 SP01A 7178301011 SCREW TAPPTITE TT2 WAS 3X10 MFZN
22 SP02A 7178301011 SCREW TAPPTITE TT2 WAS 3X10 MFZN
23 V901 4859636160 CRT A51QDK090X030 P38
24 ZZ200 PTFMSJJ954 MASK FRONT AS DTQ-21U4SC
25 M191 4851948100 BUTTON CTRL AS 4952500+5546800
26 M191A 7178301011 SCREW TAPPTITE TT2 WAS 3X10 MFZN
27 M201 4852081000 MASK FRONT FR HIPS GY 21U4
28 M481 4854862100 BUTTON POWER FR ABS GY 21U4
29 M481A 4856716000 SPRING SWPA PIE0.5
30 M561 4855617500 MARK BRAND CU AU+ABS BK
31 ZZ210 PTSPPWJ954 SPEAKER AS DTQ-21U4SC
32 PA601 4850704S27 CONNECTOR YH025-04+YRT205+ULW=400
33 SP01 4858314010 SPEAKER SP-5070F01 3W 8 OHM
34 SP02 4858314010 SPEAKER SP-5070F01 3W 8 OHM
35 ZZ290 PTMPMSJ954 PCB MAIN MANUAL AS DTQ-21U4SC
36 10 2193102005 SOLDER BAR SN:PB=63:47 S63S-1320
37 30 2291050616 FLUX SOLDER JS-64T3
38 40 2291050301 FLUX SOLVENT IM-1000
39 C212 CCZB1H181K C CERA 50V B 180PF K (AXIAL)
40 C310 CEXF1E222V C ELECTRO 25V RSS 2200MF (16X25) TP
-17-
ELECTRICAL PARTS LIST
NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK
41 C331 CEYD1H689W C ELECTRO 50V RHD 6.8MF (16X35.5)
42 C404 CMYH3C912J C MYLAR 1.6KV BUP 9100PF J
43 C406 CMYE2G364J C MYLAR 400V PU 0.36MF J
44 C801 CL1UC3104M C LINE ACROSS WORLD AC250V 0.1UF M R.47
45 C804 CEYN2D331P C ELECTRO 200V LHS 330MF
46 C812 CEYF1E332V C ELECTRO 25V RSS 3300MF (16X31.5)
47 C814 CEYF2C221V C ELECTRO 160V RSS 220MF (18X35.5)
48 C852 CEYF1V222V C ELECTRO 35V RSS 2200MF (16X31.5)
49 D419 DRGP30J--- DIODE RGP30J
50 D424 DDG3------ DIODE DG3
51 D703 DLH2PR---- LED BLOCK LH-2P-R
52 D801 DPBS606GU- DIODE BRIDGE PBS606G
53 D807 DRGP30J--- DIODE RGP30J
54 D842 DRGP30J--- DIODE RGP30J
55 F801 5F1GB5021L FUSE GLASS TUBE CSA/UL 125V 5A
56 I201 1MM1118--- IC A/V SWITCH MM1118
57 I301 PTF2SW7921 HEAT SINK ASS`Y 1LA7848--- + 7174300811
58 00001 1LA7848--- IC VERTICAL LA7848
59 0000A 4857027921 HEAT SINK AL EX BK
60 0000B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN
61 I401 PTM2SW6902 HEAT SINK ASS`Y 1K78R05--- + 7174300811
62 00001 1K78R05--- IC REGULATOR KIA78R05PI
63 0000A 4857026902 HEAT SINK AL EX BK
64 0000B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN
65 I501 1VDP3130Y- IC VDP3130Y
66 I502 1LP295033- IC REGULATOR LP2950 3.3V
67 I601 1MSP3420V3 IC SOUND PROCESSOR MSP3420G-PP-B8-V3
68 I602 PTG2SW8210 HEAT SINK ASS`Y 1TDA8944J- + 7174300811
69 00001 1TDA8944J- IC SOUND TDA8944J
70 0000A 4857028210 HEAT SINK AL EX
71 0000B 7174301011 SCREW TAPPTITE TT2 RND 3X10 MFZN
72 I701 1DW8638TA1 IC MICOM LC863856A-51S2
73 I703 124LC16B1B IC MEMORY 24LC16B1B
74 I801 PTD2SW7720 HEAT SINK ASS`Y 1MR2520--- + 7174300811
75 00001 1MR2520--- IC POWER MR2520
76 0000A 4857027720 HEAT SINK AL EX
77 0000B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN
78 I803 1KA431L--- IC KA431L
79 I804 1LTV817C-- IC PHOTO COUPLER LTV-817C
80 I805 1LTV817C-- IC PHOTO COUPLER LTV-817C
81 IL701 1KRT30---- IC PREAMP KRT30
82 JP01 4859111550 JACK PIN BOARD YPJ501B
83 JP02 4859106440 JACK S-VHS PH-SJ-9503
84 JP03 4859108850 JACK PIN BOARD PH-JB-9512
85 JP04 4859108450 JACK PIN BOARD YSC03P-4120-14A
-18-
ELECTRICAL PARTS LIST
NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK
86 JP05 4859102130 JACK EARPHONE YSC-1537
87 L301 58C7070085 COIL CHOKE TLN-3062A
88 L401 58H0000020 COIL H-LINEARITY L-76(76.5UH)
89 L801 5PLF24A3-- FILTER LINE LF-24A3
90 P502 4859235320 CONN WAFER YW025-10
91 PWC1 4859907810 CORD POWER AS ME301P+TER=2100
92 Q402 PTE2SW7609 HEAT SINK ASS`Y TKSC5386-- + 7174300811
93 00001 TKSC5386-- TR HORI KSC5386
94 0000A 4857027609 HEAT SINK AL EX
95 0000B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN
96 R420 RD-4Z302J- R CARBON FILM 1/4 3K OHM J
97 R555 RD-AZ560J- R CARBON FILM 1/6 56 OHM J
98 R801 RX10B109JQ R CEMENT 10W 1 OHM J BEN 25MM 4P
99 R805 RW02Z128KS R WIRE WOUND 2W 0.12 OHM K SMALL
100 R882 DDB3R0M140 POSISTOR ECPBD3R0M140
101 RLY1 5SC0101338 SW RELAY GJ-SS-105LM
102 RS801 DSVC471D14 VARISTOR SVC471D14A
103 SW707 5S50101035 SW TACT KPT-1112 1C-1P
104 T401 50D10A3--- TRANS DRIVE TD-10A3
105 T402 50H0000223 FBT FFA64717M
106 T801 50M4242B9- TRANS SMPS TSM-4242B9
107 U101 4859723230 TUNER VARACTOR 115-V-F025AR
108 X501 5XE20R250E CRYSTAL QUARTZ HC-49/U 20.2500MHZ 30PPM
109 X601 5XE18R432E CRYSTAL QUARTZ HC-49/U 18.43200MHZ 30PPM
110 X701 5XYR03276C CRYSTAL QUARTZ C-001R 32.768000KHZ 20PPM
111 ZZ200 PTMPJ0J954 PCB MAIN (RHU) AS DTQ-21U4SC
112 C405 CEXA2D229E C ELECTRO 200V RUL 2.2MF (10X16) TP
113 C409 CMXE2G273J C MYLAR 400V PU 0.027MF J (TP)
114 C414 CEXF1V471V C ELECTRO 35V RSS 470MF (10X20) TP
115 C415 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TP
116 C420 CEXF2E220V C ELECTRO 250V RSS 22MF (13X20) TP
117 C702 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TP
118 C809 CBXB3D102K C CERA SEMI 2KV BL(N) 1000PF K (T)
119 C813 CBXB3D471K C CERA SEMI 2KV BL(N) 470PF K (T)
120 C815 CEXF2A470V C ELECTRO 100V RSS 47MF (10X16) TP
121 C817 CBXB3D471K C CERA SEMI 2KV BL(N) 470PF K (T)
122 C820 CEXF2C101V C ELECTRO 160V RSS 100MF (16X25) TP
123 C832 CBXB3D471K C CERA SEMI 2KV BL(N) 470PF K (T)
124 C842 CBXB3D471K C CERA SEMI 2KV BL(N) 470PF K (T)
125 C880 CH1BEE472M C CERA AC U/C/V 2.5KV 4700PF TP
126 C881 CH1BEE472M C CERA AC U/C/V 2.5KV 4700PF TP
127 ZZ200 PTMPJBJ954 PCB MAIN M-10 AS DTQ-21U4SC
128 10 2TM18006BE TAPE MASKING 6.2X500
129 E002 4856310600 EYE LET BSR T0.2 (R2.3)
130 E003 4856310600 EYE LET BSR T0.2 (R2.3)
-19-
ELECTRICAL PARTS LIST
NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK
131 E004 4856310600 EYE LET BSR T0.2 (R2.3)
132 E005 4856310600 EYE LET BSR T0.2 (R2.3)
133 E006 4856310600 EYE LET BSR T0.2 (R2.3)
134 E007 4856310600 EYE LET BSR T0.2 (R2.3)
135 E008 4856310600 EYE LET BSR T0.2 (R2.3)
136 E009 4856310600 EYE LET BSR T0.2 (R2.3)
137 E010 4856310600 EYE LET BSR T0.2 (R2.3)
138 E011 4856310600 EYE LET BSR T0.2 (R2.3)
139 E012 4856310300 EYE LET BSR T0.2 (R1.6)
140 E013 4856310600 EYE LET BSR T0.2 (R2.3)
141 E014 4856310600 EYE LET BSR T0.2 (R2.3)
142 E015 4856310600 EYE LET BSR T0.2 (R2.3)
143 E016 4856310600 EYE LET BSR T0.2 (R2.3)
144 E017 4856310600 EYE LET BSR T0.2 (R2.3)
145 E018 4856310600 EYE LET BSR T0.2 (R2.3)
146 E020 4856310600 EYE LET BSR T0.2 (R2.3)
147 E021 4856310600 EYE LET BSR T0.2 (R2.3)
148 E022 4856310600 EYE LET BSR T0.2 (R2.3)
149 E023 4856310600 EYE LET BSR T0.2 (R2.3)
150 E025 4856310600 EYE LET BSR T0.2 (R2.3)
151 E026 4856310600 EYE LET BSR T0.2 (R2.3)
152 E027 4856310600 EYE LET BSR T0.2 (R2.3)
153 E028 4856310600 EYE LET BSR T0.2 (R2.3)
154 E030 4856310600 EYE LET BSR T0.2 (R2.3)
155 E031 4856310600 EYE LET BSR T0.2 (R2.3)
156 E032 4856310600 EYE LET BSR T0.2 (R2.3)
157 E033 4856310600 EYE LET BSR T0.2 (R2.3)
158 E034 4856310300 EYE LET BSR T0.2 (R1.6)
159 E035 4856310300 EYE LET BSR T0.2 (R1.6)
160 E036 4856310300 EYE LET BSR T0.2 (R1.6)
161 E037 4856310300 EYE LET BSR T0.2 (R1.6)
162 E038 4856310300 EYE LET BSR T0.2 (R1.6)
163 E039 4856310300 EYE LET BSR T0.2 (R1.6)
164 E040 4856310300 EYE LET BSR T0.2 (R1.6)
165 E041 4856310300 EYE LET BSR T0.2 (R1.6)
166 E042 4856310300 EYE LET BSR T0.2 (R1.6)
167 E043 4856310300 EYE LET BSR T0.2 (R1.6)
168 E044 4856310300 EYE LET BSR T0.2 (R1.6)
169 E045 4856310300 EYE LET BSR T0.2 (R1.6)
170 E046 4856310300 EYE LET BSR T0.2 (R1.6)
171 E047 4856310300 EYE LET BSR T0.2 (R1.6)
172 E048 4856310300 EYE LET BSR T0.2 (R1.6)
173 E049 4856310300 EYE LET BSR T0.2 (R1.6)
174 E051 4856310300 EYE LET BSR T0.2 (R1.6)
175 E052 4856310300 EYE LET BSR T0.2 (R1.6)
-20-
ELECTRICAL PARTS LIST
NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK
176 E053 4856310300 EYE LET BSR T0.2 (R1.6)
177 E056 4856310300 EYE LET BSR T0.2 (R1.6)
178 E057 4856310300 EYE LET BSR T0.2 (R1.6)
179 E058 4856310300 EYE LET BSR T0.2 (R1.6)
180 E059 4856310300 EYE LET BSR T0.2 (R1.6)
181 E060 4856310300 EYE LET BSR T0.2 (R1.6)
182 E061 4856310300 EYE LET BSR T0.2 (R1.6)
183 E062 4856310300 EYE LET BSR T0.2 (R1.6)
184 E063 4856310300 EYE LET BSR T0.2 (R1.6)
185 E064 4856310300 EYE LET BSR T0.2 (R1.6)
186 E065 4856310300 EYE LET BSR T0.2 (R1.6)
187 E066 4856310300 EYE LET BSR T0.2 (R1.6)
188 E067 4856310300 EYE LET BSR T0.2 (R1.6)
189 E068 4856310300 EYE LET BSR T0.2 (R1.6)
190 E069 4856310300 EYE LET BSR T0.2 (R1.6)
191 E074 4856310300 EYE LET BSR T0.2 (R1.6)
192 E075 4856310300 EYE LET BSR T0.2 (R1.6)
193 E076 4856310300 EYE LET BSR T0.2 (R1.6)
194 E077 4856310300 EYE LET BSR T0.2 (R1.6)
195 E078 4856310300 EYE LET BSR T0.2 (R1.6)
196 E079 4856310300 EYE LET BSR T0.2 (R1.6)
197 N005 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)
198 N006 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)
199 N401 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)
200 N402 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)
201 N403 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)
202 N404 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)
203 P601 485923172S CONN WAFER YW025-04 (STICK)
204 R101 RS02Z910JS R M-OXIDE FILM 2W 91 OHM J SMALL
205 R102 RS02Z910JS R M-OXIDE FILM 2W 91 OHM J SMALL
206 R405 RS02Z241JS R M-OXIDE FILM 2W 240 0HM J SMALL
207 R411 RS01Z229J- R M-OXIDE FILM 1W 2.2 OHM J (TAPPING)
208 R412 RS01Z309J- R M-OXIDE FILM 1W 3 OHM J (TAPPING)
209 R413 RS02Z109JS R M-OXIDE FILM 2W 1 OHM J SMALL
210 R414 RS02Z109J- R M-OXIDE FILM 2W 1 OHM J (TAPPING)
211 R419 RS02Z120JS R M-OXIDE FILM 2W 12 OHM J SMALL
212 R617 RS02Z109JS R M-OXIDE FILM 2W 1 OHM J SMALL
213 R814 RS02Z129JS R M-OXIDE FILM 2W 1.2 OHM J SMALL
214 R815 RS02Z109JS R M-OXIDE FILM 2W 1 OHM J SMALL
215 R817 RS02Z331JS R M-OXIDE FILM 2W 330 OHM J SMALL
216 ZZ200 PTMPJRJ954 PCB MAIN RADIAL AS DTQ-21U4SC
217 C101 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
218 C102 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP
219 C201 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
220 C203 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
-21-
ELECTRICAL PARTS LIST
NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK
221 C204 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
222 C210 CEXF1H470V C ELECTRO 50V RSS 47MF (6.3X11) TP
223 C301 CMXM2A103J C MYLAR 100V 0.01MF J (TP)
224 C302 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP
225 C303 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
226 C305 CEXF1H101V C ELECTRO 50V RSS 100MF (8X11.5) TP
227 C307 CXSL2H100D C CERA 500V SL 10PF D (TAPPING)
228 C308 CMXM2A473J C MYLAR 100V 0.047MF J (TP)
229 C311 CEXD1H109Q C ELECTRO 50V RT 1MF (6.3X11) TP
230 C312 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
231 C315 CMXM2A153J C MYLAR 100V 0.015MF J (TP)
232 C381 CMXM2A224J C MYLAR 100V 0.22MF J
233 C401 CCXB2H102K C CERA 500V B 1000PF K (TAPPING)
234 C402 CCXB2H561K C CERA 500V B 560PF K (TAPPING)
235 C403 CCXF2H103Z C CERA HIKF 500V 0.01MF Z
236 C411 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
237 C412 CCXB2H102K C CERA 500V B 1000PF K (TAPPING)
238 C418 CMXM2A104J C MYLAR 100V 0.1MF J (TP)
239 C437 CEXF1C221V C ELECTRO 16V RSS 220MF (8X11.5) TP
240 C451 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP
241 C461 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
242 C502 CCXB1H561K C CERA 50V B 560PF K (TAPPING)
243 C503 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
244 C507 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP
245 C512 CCXB1H122K C CERA 50V B 1200PF K (TAPPING)
246 C513 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
247 C519 CEXF1H228V C ELECTRO 50V RSS 0.22MF (5X11) TP
248 C521 CEXF1H228V C ELECTRO 50V RSS 0.22MF (5X11) TP
249 C523 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
250 C525 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
251 C526 CCXB1H122K C CERA 50V B 1200PF K (TAPPING)
252 C528 CEXD1H109F C ELECTRO 50V RND 1MF (5X11) TP
253 C529 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP
254 C530 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP
255 C531 CEXD1H109F C ELECTRO 50V RND 1MF (5X11) TP
256 C532 CMXM2A683J C MYLAR 100V 0.068MF J (TP)
257 C534 CEXF1H339V C ELECTRO 50V RSS 3.3MF (5X11) TP
258 C538 CMXM2A683J C MYLAR 100V 0.068MF J (TP)
259 C606 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
260 C609 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
261 C610 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
262 C611 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
263 C612 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
264 C613 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
265 C614 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
-22-
ELECTRICAL PARTS LIST
NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK
266 C615 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
267 C616 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
268 C617 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
269 C618 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
270 C620 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
271 C621 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
272 C623 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
273 C626 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
274 C628 CEXF1E221V C ELECTRO 25V RSS 220MF (8X11.5) TP
275 C629 CMXM2A152J C MYLAR 100V 1500PF J (TP)
276 C630 CMXL1J224J C MYLAR 63V MEU 0.22MF J (TP)
277 C631 CMXM2A152J C MYLAR 100V 1500PF J (TP)
278 C632 CMXL1J224J C MYLAR 63V MEU 0.22MF J (TP)
279 C633 CMXL1J224J C MYLAR 63V MEU 0.22MF J (TP)
280 C634 CMXL1J224J C MYLAR 63V MEU 0.22MF J (TP)
281 C635 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
282 C636 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
283 C637 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP
284 C638 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP
285 C639 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
286 C640 CEXF1H338V C ELECTRO 50V RSS 0.33MF (5X11) TP
287 C643 CEXF1H229V C ELECTRO 50V RSS 2.2MF (5X11) TP
288 C701 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP
289 C703 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
290 C704 CEXF1H229V C ELECTRO 50V RSS 2.2MF (5X11) TP
291 C705 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP
292 C706 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP
293 C742 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP
294 C802 CCXB2H222K C CERA 500V B 2200PF K (TAPPING)
295 C803 CCXB2H222K C CERA 500V B 2200PF K (TAPPING)
296 C810 CEXF1E221V C ELECTRO 25V RSS 220MF (8X11.5) TP
297 C818 CEXF1H220V C ELECTRO 50V RSS 22MF (5X11) TP
298 C819 CEXF1H470V C ELECTRO 50V RSS 47MF (6.3X11) TP
299 C871 CMXM2A682J C MYLAR 100V 6800PF J (TP)
300 C892 CMXM2A273J C MYLAR 100V 0.027MF J (TP)
301 F801A 4857415001 CLIP FUSE PFC5000-0702
302 F801B 4857415001 CLIP FUSE PFC5000-0702
303 L805 58CX430599 COIL CHOKE AZ-9004Y 940K TP
304 Q401 TKTC3207-- TR KTC3207 (TP)
305 Q504 TKTA1266Y- TR KTA1266Y (TP)
306 Q505 TKTA1266Y- TR KTA1266Y (TP)
307 Q506 TKTA1266Y- TR KTA1266Y (TP)
308 Q507 TKTC3198Y- TR KTC3198Y
309 Q508 TKTA1266Y- TR KTA1266Y (TP)
310 Q510 TKTC3198Y- TR KTC3198Y
-23-
ELECTRICAL PARTS LIST
NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK
311 Q601 TKTC3198Y- TR KTC3198Y
312 Q602 TKTC3198Y- TR KTC3198Y
313 Q603 TKTA1266Y- TR KTA1266Y (TP)
314 Q701 TKTC3198Y- TR KTC3198Y
315 Q702 TKTC3198Y- TR KTC3198Y
316 Q704 TKTA1266Y- TR KTA1266Y (TP)
317 Q706 TKTC3198Y- TR KTC3198Y
318 Q708 TKTC3198Y- TR KTC3198Y
319 Q802 TKTC3198Y- TR KTC3198Y
320 Q804 TKSA1013Y- TR KSA1013Y (TP)
321 Q805 TKTC3205Y- TR KTC3205Y (TP)
322 Q871 TKTC3198Y- TR KTC3198Y
323 Q873 TKTC3198Y- TR KTC3198Y
324 R301 RN02B471JS R METAL FILM 2W 470 OHM J SMALL
325 R302 RN02B221JS R METAL FILM 2W 220 OHM J SMALL
326 R303 RN02B129JS R METAL FILM 2W 1.2 OHM J SMALL
327 R305 RN02B181JS R METAL FILM 2W 180 OHM J SMALL
328 R316 RN02B109JS R METAL FILM 2W 1 OHM J SMALL
329 R331 RN02B100JS R METAL FILM 2W 10 OHM J SMALL
330 R380 RN02B681JS R METAL FILM 2W 680 OHM J SMALL
331 R402 RN02B102JS R METAL FILM 2W 1K OHM J SMALL
332 R403 RN02B153JS R METAL FILM 2W 15K OHM J SMALL
333 SW701 5S50101090 SW TACT THVH472GCA
334 SW702 5S50101090 SW TACT THVH472GCA
335 SW703 5S50101090 SW TACT THVH472GCA
336 SW704 5S50101090 SW TACT THVH472GCA
337 SW705 5S50101090 SW TACT THVH472GCA
338 SW706 5S50101090 SW TACT THVH472GCA
339 ZZ200 PTMPJAJ954 PCB MAIN AXIAL AS DTQ-21U4SC
340 10 2TM14006LB TAPE MASKING 3M #232 6.0X2000M
341 20 2TM10006LB TAPE MASKING 3M #232-MAP-C 6.2X2000M
342 A001 4859815991 PCB MAIN 246X330
343 C103 CCZF1H103Z C CERA 50V F 0.01MF Z
344 C107 CCZF1H103Z C CERA 50V F 0.01MF Z
345 C206 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)
346 C207 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)
347 C211 CCZF1H103Z C CERA 50V F 0.01MF Z
348 C314 CZCH1H200J C CERA 50V CH 20PF J (AXIAL)
349 C454 CCZB1H101K C CERA 50V B 100PF K (AXIAL)
350 C5