Text preview for : Daewoo_CN-115I_DTQ-14N2FC.pdf part of Daewoo DTQ-14N2FC Service Manual
Back to : Daewoo_CN-115I_DTQ-14N2FC | Home
Service Manual
Color Television
CHASSIS : CN-115I
NTSC-M SYSTEM MODEL: DTQ-14N2FC/FS/FSP DTQ-20N2FC/FS/FSP DTQ-14 J 2FC/FS/FSP D TQ-20J 2FC/FS/FSP DTQ-14N3FC/FS/FSP DTQ-20N3FC/FS/FSP
DAEWOO ELECTRONICS CO., LTD.
FEATURES
FS (Frequency Synthesizer) Tuning System CATV Ready Monitor Look Design High Focus Minineck CRT
ELECTRICAL SPECIFICATIONS
POWER INPUT FC SERIES FS SERIES FSP SERIES POWER RATING 14" MODELS 20" MODELS INTERMEDIATE FREQUENCIES PICTURE IF CARRIER FREQUENCY SOUND IF CARRIER FREQUENCY COLOR SUB CARRIER FREQUENCY AUDIO OUTPUT RATING SPEAKER ANTENNA INPUT IMPEDANCE TUNING RANGES VHF UHF CATV AC 120V 60Hz AC 85V - AC 150V 60Hz AC 220V 50Hz/60Hz 60W 70W 45.75MHz 41.25MHz 42.17MHz 1.3W 2W 8 ohm VHF/UHF 75 ohm UNBALANCED 2 THRU 13 14 THRU 69 1 THRU 125
CONTENTS
Safety Precautions Control View Important Service Notes Block Diagram General Adjustments Trouble Shooting Charts Description of Semiconductors Printed Circuit Board Diagram Exploded Views Schematic Diagram with Waveforms Parts List Option List 3 6 8 9 10 14 20 22 23 29 30 40
2
PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO VIDEO PRODUCTS
CAUTION :
DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY. NEVER
SUBJECT : X-RADIATION
950ART94 1009
PERFORM CUSTOMIZED INSTALLATIONS WITHOUT MANUFACTURER S APPROVAL. UNAUTHORIZED MODIFICATIONS WILL NOT ONLY VOID THE WARRANTY, BUT MAY LEAD TO YOUR BEING LIABLE FOR ANT RESULTING PROPERTY DAMAGE OR USER INJURY. SERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE THOROUGHLY FAMILIAR WITH ALL OF THE FOLLOWING SAFETY CHECKS AND SERVICING GUIDELINES. TO DO OTHERWISE, INCREASES THE RISK OF POTENTIAL HAZARDS AND INJURY TO THE USER. WHILE SERVICING, USE AN ISOLATION TRANSFORMER FOR PROTECTION FROM A.C. LINE SHOCK.
1. BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSONNEL COVER THE SUBJECT OF X-RADIATION. THE ONLY POTENTIAL SOURCE OF X-RAYS IN CURRENT T.V. RECEIVERS IS THE PICTURE TUBE. HOWEVER, THIS TUBE DOES NOT EMIT X-RAYS WHEN THE HIGH VOLTAGE IS AT THE FACTORY SPECIFIED LEVEL. THE PROPER VALUE IS GIVEN IN THE APPLICABLE SCHEMATIC. OPERATION AT HIGHER VOLTAGES MAY CAUSE A FAILURE OF THE PICTURE TUBE OR HIGH VOLTAGE SUPPLY AND, UNDER CERTAIN CIRCUMSTANCES, AMY PRODUCE RADIATION IN EXCESS OF DESIRABLE LEVELS. 2. ONLY FACTORY SPECIFIED C.R.T ANODE CONNECTORS MUST BE USED. DEGAUSSING SHIELDS ALSO SERVE AS X-RAY SHIELD IN COLOR SETS. ALWAYS REINSTALL THEM. 3. IT IS ESSENTIAL THAT SERVICE PERSONNEL HAVE AVAILABLE AN ACCURATE AND RELIABLE HIGH VOLTAGE METER. THE CALIBRATION OF THE METER SHOULD BE CHECKED PERIODICALLY AGAINST A REFERENCE STANDARD. SUCH AS THE ONE AVAILABLE AT YOUR DISTRIBUTOR. 4. WHEN THE HIGH VOLTAGE CIRCUITRY IS OPERATING PROPERLY THERE IS NO POSSIBILITY OF AN X-RADIATION PROBLEM. EVERY TIME A COLOR CHASSIS IS SERVICED, THE BRIGHTNESS SHOULD BE RUN UP AND DOWN WHILE MONITORING THE HIGH VOLTAGE WITH A METER TO BE CERTAIN THAT THE HIGH VOLTAGE DOES NOT EXCEED THE SPECIFIED VALUE AND THAT IT IS REGULATING CORRECTLY. WE SUGGEST THAT YOU AND YOUR SERVICE ORGANIZATION REVIEW TEST PROCEDURES SO THAT VOLTAGE REGULATION IS ALWAYS CHECKED AS A 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 PRODUCT WITH A PROBLEM OF EXCESSIVE HIGH VOLTAGE, AVOID BEING UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HIGH VOLTAGE SUPPLY. DO NOT OPERATE THE PRODUCT 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).
SAFETY CHECKS
AFTER THE ORIGINAL SERVICE PROBLEM HAS BEEN CORRECTED, A CHECK SHOULD BE MADE OF THE FOLLOWING:
SUBJECT:FIRE & SHOCK HAZARD
1. BE SURE THAT ALL COMPONENTS ARE POSITIONED IN SUCH A WAY AS TO AVOID POSSIBILITY OF ADJACENT COMPONENT SHORTS. THIS IS ESPECIALLY IMPORTANT ON THOSE MODULES WHICH ARE TRANSPORTED TO AND FROM THE REPAIR SHOP. 2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE DEVICES SUCH AS INSULATORS, BARRIERS, COVERS, SHIELDS, STRAIN RELIEFS, POWER SUPPLY CORDS, AND OTHER HARDWARE HAVE BEEN REINSTALLED PER ORIGINAL DESIGN. BE SURE, THAT THE SAFETY PURPOSE OF THE POLARIZED LINE PLUG HAS NOT BEEN DEFEATED. 3. SOLDERING MUST BE INSPECTED TO DISCOVER POSSIBLE COLD SOLDER JOINTS, SOLDER SPLASHES OF SHARP SOLDER POINTS. BE CERTAIN TO REMOVE ALL LOOSE FOREIGN PARTICLES. 4. CHECK FOR PHYSICAL EVIDENCE OF DAMAGE OR DETERIORATION TO PARTS AND COMPONENTS, FOR FRAYED LEADS, DAMAGED INSULATION (INCLUDING A.C. CORD), AND REPLACE IF NECESSARY. FOLLOW ORIGINAL LAYOUT, LEAD LENGTH AND DRESS. 5. NO LEAD OR COMPONENT SHOULD TOUCH A RECEIVING TUBE OR A RESISTOR RATED AT 1 WATT OR MORE. LEAD TENSION AROUND PROTRUDING METAL SURFACES MUST BE AVOIDED. 6. ALL CRITICAL COMPONENTS SUCH AS FUSES, FLAMEPROOF RESISTOR, CAPACITORS, ETC. MUST BE REPLACED WITH EXACT FACTORY TYPES. DO NOT USE REPLACEMENT COMPONENTS OTHER THAN THOSE SPECIFIED OR MAKE UNRECOMMENDED CIRCUIT MODIFICATIONS. 7. AFTER RE-ASSEMBLY OF THE STE ALWAYS PERFORM AN A.C. LEAKAGE TEST ON ALL EXPOSED METALLIC PARTS OF THE CABINET. (THE CHANNEL SELECTOR KNOB, ANTENNA TERMINALS, HANDLE AND SCREWS) TO BE SURE THE SET IS SAFE TO OPERATE WITHOUT DANGER OF ELECTRICAL SHOCK. DO NOT USE A LINE ISOLATION TRANSFORMER DURING THIS TEST USE AN A.C. VOLTMETER, HAVING 5000 OHMS PER VOLT OR MORE SENSITIVITY, IN THE FOLLOWING MANNER : CONNECT A 1500 OHM 10 WATT RESISTOR, PARALLELED BY A .15 MFD. 150V A.C. TYPE CAPACITOR BETWEEN A KNOWN GOOD EARTH GROUND (WATER POPE, CONDUIT, ETC.) AND THE EXPOSED METALLIC PARTS, ONE AT A TIME. MEASURE THE A.C. VOLTAGE ACROSS THE COMBINATION OF 1500 OHM RESISTOR AND .15 MFD CAPACITOR. REVERSE THE A.C. PLUG AND REPEAT A.C. VOLTAGE MEASUREMENTS FOR EACH EXPOSED METALLIC PART. VOLTAGE MEASURED MUST NOT EXCEED .75 VOLTS R.M.S THIS CORRESPONDS TO 0.5 MILLIAMP A.C. NAY VALUE EXCEEDING THIS LIMIT CONSTITUTES A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED IMMEDIATELY. A.C. VOLTMETER
SUBJECT : IMPLOSION
1. ALL DIRECT VIEWED PICTURE TUBES ARE EQUIPPED WITH AN INTEGRAL IMPLOSION PROTECTION SYSTEM. BUT CARE SHOULD BE TAKEN TO AVOID DAMAGE DURING INSTALLATION. AVOID SCRATCHING THE TUBE. OF SCRATCHED REPLACE IT. 2. USE ONLY RECOMMENDED FACTORY REPLACEMENT TUBES.
SUBJECT : TIPS ON PROPER INSTALLATION
1. NEVER INSTALL ANY PRODUCT IN A CLOSED-IN RECESS, CUBBYHOLE OR CLOSELY FITTING SHELF SPACE, OVER OR CLOSE TO HEAT DUCT, OR IN THE PATH OF HEATED AIR FLOW. 2. AVOID CONDITIONS OF HIGH HUMIDITY SUCH AS: OUTDOOR PATIO INSTALLATIONS WHERE DEW IS A FACTOR, NEAR STEAM RADIATORS WHERE STEAM LEAKAGE IS A FACTOR, ETC. 3. AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT REAR VENTING. THE CUSTOMER SHOULD ALSO AVOID THE USE OF DECORATIVE SCARVES OR OTHER COVERINGS WHICH MIGHT OBSTRUCT VENTILATION. 4. WALL AND SHELF MOUNTED INSTALLATIONS USING A COMMERCIAL MOUNTING KIT, MUST FOLLOW THE FACTORY APPROVED MOUNTING INSTRUCTIONS. A PRODUCT MOUNTED TO A SHELF OR PLATFORM MUST RETAIN ITS ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN SPACERS)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.
A.C. VOLTMETER
0.15µF GOOD EARTH GROUND SUCH AS THE WATER PIPE, CONDUIT, ETC. 1500 OHM PLACE THIS PROBE ON EACH EXPOSED METAL PART
10WATT
5. CAUTION CUSTOMERS AGAINST THE MOUNTING OF A PRODUCT ON SLOPING SHELF OR A TILTED POSITION, UNLESS THE PRODUCT IS PROPERLY SECURED. 6. A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE ON ITS MOUNTING TO THE CART. CAUTION THE CUSTOMER ON THE HAZARDS OF TRYING TO ROLL A CART WITH SMALL CASTERS ACROSS THRESHOLDS OR DEEP PILE CARPETS. 7. CAUTION CUSTOMERS AGAINST THE USE OF A CART OR STAND WHICH HAS NOT BEEN LISTED BY UNDERWRITERS LABORATORIES. INC. FOR USE WITH THEIR SPECIFIC MODEL OF TELEVISION RECEIVER OR GENERICALLY APPROVED FOR USE WITH T.V.S OF THE SAME OR LARGER SCREEN SIZE. 8. CAUTION CUSTOMERS AGAINST THE USE OF EXTENSION CORDS, EXPLAIN THAT A FOREST OF EXTENSIONS SPROUTING FROM A SINGLE OUTLET CAN LEAD TO DISASTROUS CONSEQUENCES TO HOME AND FAMILY.
SUBJECT : GRAPHIC SYMBOLS
THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF UNINSULATED DANGEROUS VOLTAGE THAT MAY BE OF SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OF ELECTRIC SHOCK. THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF IMPORTANT SAFETY INFORMATION ON SERVICE LITERATURE.
3
Product safety servicing guidelines for color television receivers
CAUTION : Do not attempt to modify this product in any way. Unauthorized modifications will not only void the warranty, but may lead to your being liable for any resulting property damage or user injury. Service work should be performed only after you are thoroughly familiar with all of the following safety checks and servicing guidelines. To do otherwise, increases the risk of potential hazards and injury to the user.
SAFETY CHECKS
After the original service problem has been corrected, a check should be made of the following:
A.C. VOLTMETER
Good earth ground, such as the water pipe, conduit, etc.
0.15µF · 1500 OHM 10WATT · Place this probe on each exposed metal part.
GRAPHIC SYMBOLS :
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the service personnel to the presence of uninsulated dangerous voltage that may be of sufficienty magnitude to constitute a risk of electric shock. The exclamation point within an equilateral triangle is intended to alert the service personnel to the presence of important safety information in service literature. Fuse symbol is printed on pcb adjacent to the fuse, with RISK OF FIRE REPLACE FUSE AS MARKED . The symbol is explained in the service manual with the following wording or equivalent. CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE 4A, 125V FUSE and ATTENTION: AFIN D ASSU UNE PROTECTION PERMANENTE CONTRE LES RISQUES D INCENDIE, REMPLACER UNIQUEMENT PAR UN FUSIBLE DE MEME TYPE ET DE 4A, 125V .
SUBJECT : FIRE & SHOCK HAZARD
1. Be sure that all components are positioned in such a way as to avoid possibility of adjacent component shorts. This is especially important on those chassis which are transported to and from the repair shop. 2. Never release a repair unless all protective devices such as insulators, barriers, covers, shields, strain reliefs, and other hardware have been reinstalled per original design. 3. Soldering must be inspected to discover possible cold solder joints, frayed leads, damaged insulation (including A.C. cord), solder splashes or sharp solder points. Be certain to remove all loose foreign particals. 4. Check for physical evidence of damage or deterioration to parts and components, and replace if necessary follow original layout, lead length and dress. 5. No leads or components should touch a receiving tube or a resistor rated at 1 watt or more. Lead tension around protruding metal surfaces must be avoided. 6. All critical components such as fuses, flameproof resistors, capacitors, etc. must be replaced with exact factory types. Do not use replacement components other than those specified or make unrecommended circuit modifications. 7. After re-assembly of the set always perform an A.C. leakage test on all exposed metallic parts of the cabinet, (the channel selector knob, antenna terminals, handle and screws) to be sure the set is safe to operate without danger of electrical shock. Do not use a line isolation transformer during this test. Use an A.C. voltmeter, having 5000 ohms per volt or more sensitivity, in the following manner : connect a 1500 ohm 10 watt resistor, paralleled by a 15 mfd. 150V A.C. type capacitor between a known good earth ground 9water pipe, conduit, etc.) and the exposed metalic parts, one at a time. Measure the A.C. voltage across the combination of 1500 ohm resistor and 0.15 MFD capacitor. Reverse the A.C. plug and repeat A.C. voltage measurements for each exposed metallic part. Voltage measured must not exceed 0.75 volts R.M.S. This corresponds to 0.5 milliamp A.C. Any value exceeding this limit constitutes a potential shock hazard and must be corrected immediately.
SUBJECT : X-RADIATION
1. Be sure procedures and instructions to all service personnel cover the subject of X-rays in current T.V. receivers is the picture tube. However, this tube does not emit X-rays when the high voltage is at the factory specified level. The proper value is given in the applicable schematic. Operation at higher voltages may cause a failure of the picture tube or high voltage supply and, under certain circumstances, may produce radiation in excess of desirable levels. 2. Only factory specified C.R.T. anode connectors must be used. Degaussing shields also serve as X-ray shield in color sets. Always re-install them. 3. It is essential that the serviceman has available an accurate and reliable high voltage meter. The calibration of the meter should be checked perio dically against a reference standard. Such as the one available at your distributor. 4. When the high voltage circuitry is operating properly there is no possibility of an X-radiation problem. Every time a color chassis is serviced, the brightness should be run up and down while monitoring the high voltage
4
with a meter to be certain that the high voltage does not exceed the specified value and that it is regulating correctly. We suggest that you and your service orgainzation review test procedures so that voltage regulation is always checked as a 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 tobe and the high voltage compartment. Do not 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).
heat duct, or in the path of heated air flow. 2. Avoid conditions of high humidity such as : Outdoor patio installations where dew is a factor. Near steam radiators where steam leakage is a factor, etc. 3. Avoid placement where draperies may obstruct rear venting. The customer should also avoid the use of decorative scarves or other coverings which might obstruct ventilation. 4. Wall and shelf mounted installations using a commercial mounting kit, must follow the factory approved mounting instructions. A receiver mounted to a shelf or platform must retain its original feet(or the equivalent thickness in spacers) to provide adequate are flow across the bottom, blots or screws used for fasteners must not touch and parts or wiring. Perform leakage test on customized installations. 5. Caution customers against the mounting of a receiver on sloping shelf or a tilted position, unless the receiver is properly secured. 6. A receiver on a roll-about cart should be stable on its mounting to the cart. Caution the customer on the hazards of trying to roll a cart with small casters across thresholds or deep pile carpets. 7. Caution customers against the use of a cart or stand which has not been listed by underwriters laboratories, inc. For use with their specific model of television receiver or generically approved for use with T.V. s of the same or larger screen size.
SUBJECT : IMPLOSION
1. All direct viewed picture tubes are equipped with an integral implosion protection system, but care should be taken to avoid damage during installation. Avoid scratching the tube. If scratched, replace it. 2. Use only recommended factory replacement tubes.
SUBJECT : TIPS ON PROPER INSTALLATION
1. Never install any receiver in closed-in recess, cubbyhole or closely fitting shelf space over, or close to
5
CONTROL VIEW
POWER CH
Remote Control receiver MENU VOL
F-CONNECTOR
300 OHM-75 OHM COUPLING TRANSFORMER VHF
75 FROM 75 OHM VHF ANTENNA WITH CABLE OR CABLE TV SYSTEM
6
1. Overview of Your Equipment
Your TV comes with a remote control. The section below summarizes the buttons,controls, and terminals that you will use with your TV.
2. Your TV s Front Panel
1. POWER
Use this buttom to turn your TV on or off.
2. 3.
CH
Use these buttom to change channels on your TV, or to select items in the menu system.
VOL
Use these buttom to change your TV s volume, to activate selections in the menu system, or to change audio and video settings.
4. MENU
Use this buttom to turn the TV s menu system on and off.
5. Remote control receiver
This receiver receives a signal from your remote control. Do not block it.
POWER CH VOL MENU
1
2
3
4
5
3. Your TV s Back Panel
1. Antenna terminal
Use this terminal to attach an antenna or cable system to your TV.
7
IMPORTANT SERVICE NOTES
1. X-RAY RADIATION PRECAUTION
1) Excessive high voltage can produce potentially hazardous X-RAY RADIATION. To avoid such hazards, the high voltage must not be above the specified limit. The nominal value of the high voltage of this receiver is 24.4kv at zero beam current (minimum brightness) under a 120V AC power source. The high voltage must not, under any circumstances, exceed 27kv (28.5kw). Each time a receiver requires servicing, the high voltage should be checked following the HIGH VOLTAGE CHECK procedure on page 6 of this manual. It is recommended as a parts of the service record. It is important to use an accurate and reliable high voltage meter. 2) This receiver is equipped with X-RADIATION PROTECTION circuit which prevents the receiver from producing an excessively high voltage even if the B+voltage increases abnormally. Each time the receiver is serviced, X-RADIATION PROTECTION circuit must be checked to determine that the circuit is properly functioning, following the X-RADIATION PROTECTION CIRCUIT CHECK procedure on page 6 of this manual. 3) The only source of X-RAY RADIATION in this TV receiver is the picture tube. For continued X-RAY RADIATION protection, the replacement tube must be exactly the same type tube as specified in the parts list. 4) Some parts in this receiver have special safety-related characteristics for X-RAY RADIATION protection. For continued safety, parts replacement should be undertaken only after referring to the PRODUCT SAFETY NOTICE below. tion transformer during this check). Use an AC voltmeter having 5000 ohms per volt or more sensitivity in the following manner. Connect at 1500 ohm 10 watt resistor, paralleled by a 0.15 mfd. 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 mfd capacitor. Voltage measured must not exceed 0.3 volts RMS. This corresponds to 0.2 millliamp. AC. Any value exceeding the limit constitutes a potential shock hazard and must be corrected immediately.
AC VOLT METER
0.15MFD 1500 ohm 10watt Place this probe on each exposed metallic part.
Good earth ground such as d water pipe, conduit, etc.
3. 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 parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts which do not have the same safety characteristics as specified in the parts list may create Xray radiation or other hazards.
2. SAFETY PRECAUTION
WARNING : Service should not be attempted by anyone
unfamiliar with the necessary precaution on this receiver. The following are the necessary precaution to be observed before servicing. 1) Since the chassis of this receiver has hazardous potential to ground whenever the receiver is plugged in (floating chassis), an isolation transformer must be used during servicing to avoid shock hazard. 2) Always discharge the picture tube anode to the CRT conductive coating 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 handling. 3) When placing 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. 4) 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 into a 120V AC outlet (do not use a line isolaMinimum brightness
4. SERVICE NOTES
1) When replacing parts or circuit boards, clamp or bend 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 1/2 inch away form circuit board. 3) Keep wires away from high voltage or high temperature components.
8
BLOCK DIAGRAM
96. 5. 30
ASB1 ANT S/BOX S-90
U101 TUNER
PLL IC
Z101 SAW FILTER RF-AGC AFT H.SYNC
I501 (LA 7674) IF/V/C/DEF PIF SIF AGC AFT SOUND DEC VIDEO AMP VIDEO AUDIO IN.
R-Y G-Y B-Y
1702 EEPROM JA01 VIDEO IN AUDEO IN IL701 SENSOR REMOCON TA01 TRANS A/V
E D C Q705
R.K Q901 Q903 G.K COLOR B.K AMP OUT
V901 14" 20" CRT
H.V Y Q501 VIDEO DRIVE
V.SYNC R.G.B OSD YS I701 MICOM LC864612A VOL. CONTROL 5V Q802 REG
CHROMA AMP OSD INPUT DEF,AFC,H.V OUT
I301 V.OUT Q402 M.OUT
CONT.BRI COLOR. TINT. SHARP
USER CONTROL
P401 DEF YOKE HEATER
CONTROL KEY POWER CH UP/DOWN VOL UP/ DOWN MENU
AFC
SPEAKER
I601 AUDIO AMP
R412 180V D404 26.5V D407 12V D406
T402 FBT 1401SPND 2001SPND
H.V FOCUS SCREEN
RELAY ON /OFF RL801 RELAY
L900 D/COIL
12V ABL
F801 4A 125V
L801 LINE FILTER
D801 R818 FUSIBLE
D804 Q804
L802 B 103V T801 2519A1 D403 C808 C419 BOOSTER
Q801 PWM CTL
9
GENERAL ADJUSTMENTS
1. GENERAL
In the majority of cases, all color televisions will need only slight touch-up adjustment upon installation. Check the basic characteristics such as height, focus and sub- basic characteristics such as height, focus and sub- bright. Observe the picture for good black and white details without objectionable color shading. If color shading is evident, demagnetize the receiver. If color shading still persists, perform purity and convergence adjustments. This should be all that is necessary to achieve Optimum receiver performance. 1) Operate receiver for at least 15 minutes at 120V AC line. 2) Adjust all customer controls for normal picture and sound. 3) Short R414(X-RAY Short test), and remove short clip. 4) If the operation of horizontal osc. does not stop in step The circuit must be repaired, before the set is returned to the customer.
7. CRT GRAY SCALE ADJUSTMENT
1) Tune in an active channel. 2) Set the COLOR control to minimum. 3) Turn the SCREEN control (on T402 fully counterclockwise.) 4) Rotate the RED, GREEN and BLUE BIAS controls (R906, R913, R920) counterclock wise from the maximum, set them to the position where notches in the knobs become parallel to the surface of P.C. Board. 5) Set the GREEN and BLUE DRIVE controls (R911, R918) to the mid position. 6) Turn the service switch SW901 (Service Position) on the CRT board. 7) Rotate the SCREEN control (on T402) gradually clockwise until the second horizontl line following the first line appears slightly on the screen. Then turn fully counterclockwise the two BIAS controls corresponding to the colors of the first and the second horizontal lines to eliminated the lines. 8) Set the SCREEN control to the position where the third horizontal line lights slightly on the screen. 9) Adjust the two BIAS control set to the minimum in item 7) above to obtain the slightly lighted horizontal line in the same levels of three (red, green, blue) colors. (The line should be white if the BIAS controls are adjusted properly.) 10) Turn the service switch SW901 again (Normal position on the CRT board.) 11) Press PICTURE-SEL, P-UP and set the brightness and contrast controls to the maximum. 12) Adjust the BLUE and GREEN DRIVE control to obtain proper white-blanced picture in high light areas. 13) Using P-SEL, P-DN key, set the brightness and contrast controls to obtain dark gray raster. Then check the white balance in low brightness. Of the white balance is not proper, retouch the BIAS controls and DRIVE controls to obtain a good white balance in both low and high light areas.
2. VERTICAL HEIGHT ADJUSTMENT
1) Tune in an active channel. 2) Adjust brightness and contrast controls for a good picture. 3) Adjust vertical height control (R305) for approximately one half inch over scan at top and bottom of picture screen. 4) Vertical centering adjustment VR316 Horizontal centering adjustment VR556.
3. FOCUS ADJUSTMENT
1) Tune in an active channel. 2) Adjust brightness, sharpness and contrast controls for a good picture. 3) Adjust focus control (part of T402) for sharp scanning lines and/or sharp picture.
4. RF AGC ADJUSTMENT
1) Tune in an active channel. 2) Using the attenuator, apply the signal of 60dBm to the antenna input terminal. 3) Turn RF AGC control (R113) full clockwise until snow or/and noise appears in the picture, then slowly turn control counter clockwise until snow or/and noise disappears.
5. HIGH VOLTAGE CHECK
High voltage is not adjustable but must be checked to verify that the receiver is operating within safe and efficient design limitations as specified: 1) Operate Receiver for at least 15 minutes at 120V AC line. 2) Set brightness sharpness, contrast and color control to minumum position (Zero beam). 3) Connect accurate high voltage meter to CRT anode. The reading should be 24kv~26kv If a correct reading cannot be obtained, check circuity for malfunctioning components.
8. MAIN B+(103V) ADJUSTMENT
1) Tune in an active channel 2) Check TP7 (DC 103V Line) using D.V.M 3) Adjust voltage control (R820) for main B+(DC 103V)
6. X-RADIATION PROTECTION CIRCUIT TEST
When service has been performed on the horizontal deflection system, high voltage system or B+system, the X-RADIATION protection circuit must be tested for proper operation as follows:
10
9. SUB-BRIGHTNESS ADJUSTMENT
1) Tune in a color program. 2) Set the CONTRAST control to maximum and the BRIGHTNESS control to maximum and the SHARPNESS control to the center position. 3) Set the COLOR and TINT controls to center. 4) Set the SUB-BRIGHT control R554 to center and leave the receiver on five minutes in this state. 5) Watching the picture carefully, adjust the SUB-BRIGHT control in the position where the picture does not show evidence of blooming in high brightness area and not appear too dark in low bright area. 6) Check for BRIGHTNESS controls at both extremes. 7) If the picture does not appear dark with the CONTRAST and BRIGHTNESS control turned to minimum, or not appear bright with the controls turned to maximum, adjust the SUB-BRIGHT control again for an acceptable picture.
10-1. COLOR PURITY ADJUSTMENT
NOTE : Before attempting any purity adjustments, the
receiver should be operated for at least 15 minutes. 1) Demagnetize the picture tube with a degaussing coil. 2) Adjust the CONTRAST and BRIGHTNESS controls to maximum 3) Adjust RED and BLUE Bias controls (R971 and R973) to provide only a green raster. Adjust the GREEN BIAS control (R972) if necessary. 4) Loosen the clamp screw holding the yoke, and slide the yoke backward th provide vertical green belt(zone)in the picture screen. 5) Remove the Rubber Wedges. 6) Rotate and spread the tabs of the purity magnet (See figure 2) 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 covergence adjustment.
10. CONVERGENCE POSITIONING
MAGNET
ASSEMBLY
If Convergence magnet assembly and rubber wedges need mechanical positioning follow figure 2.
DEFLECTION YOKE CONVERGENCE MAGNET ASS'Y TEMPORARY MOUNTING RUBBER WEDGES
30
30
RUBBER WEDGES ADHESIVE
30
PICTURE TUBE
GLASS CLOTH TAPE
DEF. YOKE
Fig. 2 Rubber Wedges Location
11
10-2. CONVERGENCE ADJUSTMENTS
B. CIRCUMFERENCE CONVERGENCE ADJUSTMENT
NOTE : Before attempting any purity adjustments, the
receiver should be operated for at least 15 minutes. A. CENTER CONVERGENCE ADJUSTMENT 1) Receive crosshatch pattern with a crosshatch signal generator. 2) Adjust the BRIGHTNESS and CONTRAST Controls for a good picture. 3) Adjust two tabs of the 4-Pole Magnets to change the angle between them (See Fig. 3) and superimpose red and blue vertical lines in the center area of the picture screen. (See Fig. 4) 4) Turn both tabs at the same time keeping their angles constant to superimpose red and blue horizontal lines at the center of the screen. (See Fig. 4) 5) Adjust two tabs of 6-Pole Magnets to superimpose red/blue line with green on top of each other. Adjusting the angle affects the vertical lines and rotating both magnets affects the horizontal lines. 6) Repeat adjustments 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.
NOTE : This adjustment requires Rubber Wedge Kit.
1) Loosen the clamping screw on deflection yoke to allow the yoke to tilt. 2) Place a wedge as shown in figure 2 temporarily. (Do not remove cover paper on adhesive part of the wedge.) 3) Tilt front of the deflection yoke up or down to obtain better convergence in circumference. (See Fig. 4) Push the mounting wedge into the space between picture and the yoke to hold the yoke temporarily. 4) Place other wedge into bottom space and remove the cover paper to stick. 5) Tilt front of the yoke right or left to obtain better convergence in cicumference. (See Fig. 4) 6) Hold the yoke position and put another wedge in either upper space. Remove cover paper and stick the wedge on picture tube to hold the yoke. 7) Detach the temporarily mounted wedge and put it in another upper space. Stick it on picture tube to fix the yoke. 8) After placing three wedges, re-check overall convergence. Tighten the screw firmly to hold the yoke tightly in place. 9) Stick 3 adhesive tapes on wedges as shown in figur32.
4-POLE MAGNETS PURITY MAGNETS 4DJUST THE ANGLE (VERTICAL LINES)
CONSTANT
CONVERGENCE MAGNET ASSEMBLY
Fig. 3
BLUE RED RED/BLUE GRN
B G R
ROTATE TWO TABS AT THE SAME TIME (HORIZONTAL LINES)
ADJUSTMENT OF MAGNET
B G R B G R BGR R G B
BGR
BLUE RED
RED/BLUE GRN
R G B
R G B
4-Pole Magnets Movement
6-Pole Magnets Movement Incline the Yoke up(or down) Incline the Yoke right(or left)
Center Convergence by Convergence Magnets
Circumference Convergence by DEF. Yoke
Fig. 4 Dot Movement Pattern
12
11. PICTURE IF/AFT ADJUSTMENTS
NOTE : THIS RECEIVER IS TRANSISTORIZED AND SPECIAL CARE MUST BE TAKEN WHEN SERVICING. READ
THE FOLLOWING (NOTES BEFORE ATTEMPTING ALIGNMENT) Alignment requires an exacting procedure and should be undertaken only when necessary. Isolation transformer must be used to prevent shock hazard. The test equipment specified or its equivalent is required to perform the alignment properly. Use of equipment which does not meet these requirements may result in improper alignment. Accurate equipment is essential to obtain proper alignment of this receiver. Use of excessive signal from a sweep generator can cause overloading of receiver circuit Overloading should be avoided to obtain a true response curve. Insertion of markers from the marker generator should not cause distortion of the response curve. The AC Power line voltage should be kept 120 volts while alignment is being performed. Do not attempt to disconnect any components while the receiver is in operation. Make sure the power cord is disconnected before replacing any parts in the receiver. TEST EQUIPMENT Digital voltmeter Oscilloscope Direct/Low-capacity probe Color-Bar/Dot/Crosshatch generator PIF sweep marker generator Power supply Isolation transformer BLOCK DIAGRAM
MAIN BOARD TP3 TP5 TP4 45.75MHz AGC BIAS POWER SUPPLY B (4-5V) Fig. 6 PIF Response PIF SWEEP/MARKER GEN. TP6 TP1 X Y OSCILLOSCOPE
National Model VP-2600A or equivalent Tektronix Model 2215A or equivalent. Tektronix Model P6120 or equivalent (Accessory of oscilloscope) Tektronix Model 146 or equivalent. Nihon Tsushinki Model 4723 or equivalent Academy Model 150A or equivalent Voltage adjustable type having capacity of at least 150 watts
B+ BIAS POWER SUPPLY A (16.5V)
V
H
DETIN
OUT P 45.75MHz
Fig. 5 Picture IF Sweep Alignment
Fig. 7 AFT Response Curve
1) Disconnect the TUNER IF output from TP1 and connect equipment as shown above. 2) Set the sweep/marker generator for 30 Vrms. 3) Observe 1 Vp-p on scope by adjusting power supply B (4~5V). 4) Adjust PIF coil L505 for according beat signal with 45.75 MHz marker on scope (See Fig. 6). 5) Connect the DET IN to TP6. 6) Adjust AFT coil L504 for center display at 45.75 MHz on scope (See Fig. 7). 7) After completing the above steps, disconnect equipment and adjust the AGC delay circuit as explained in the General Adjustments section of this manual.
13
TROUBLE SHOOTING CHARTS
NO POWER
DOES Q701(POWER ON/OFF TR) OPERATE? YES NO GO TO GO TO
A B
A
CHECK IN/OUT VOLTAGES OF IC801(130VOLT REG) IN: 150VDC OUT: 130VDC CHECK #30 (7.5V DC) R816 15K 2WATT 30 DOES SHUT DOWN CIRCUIT OPERATE? 24 26
CHECK TP7 (MAIN B+ LINE)
103VDC IF #26 NORMAL & NO OUTPUT AT #23 THEN CHANGE IC501
Q402 H. OUTPUT
CHECK Q402 COLLECTOR T402 F.B.T 4
12V CHECK 12V LINE
D406
5
D403 CHECK ALL THE POINTS THEN CHANGE IC701
B
Q706 RESET SHOULD BE 4.3V-5.2V 5V Q802 REGULATOR R808 CHECK F801 125V 4A CHECK LEAD SOLDERING L801 LINE FILTER OPEN LOAD THEN CHECK #42 ON STATE 4 ~5V Q701 POWER CONTROL NORMAL: 5V RESET: 0V 16 IC701 36 12 LC864616A 42 PWR CONTROL KEY
KEY OPERATE? CHECK DIODE D701 & SWITCH KEY BOARD
T801
14
NO PICTURE
CHECK THE WAVE FORM OF IC501 #44 OK GO TO
C D
NG GO TO
C
FC COMPOSITE VIDEO INPUT
H
21
FS IC501 LA 7674
H
Q504
Y-OUT
42 C506
Q501 VIDEO DRIVE
CONTRAST CHECK CONTROL (MAX) VOLTAGES #39:7.5V #31:6.2V BRIGHT
39 31 11 14
R522 SUB-BRIGHT CHECK 9V LINES #11,14 CHECK C530 C530 0.1 (M) H. BLANKING
CHECK 180V KINE
3
T402 FBT D404
D505 ABL
7 10
R412
D
AGC ENA DATA CLK
PIN 4
CHECK HEATER VTG 6.3Vrms
16 15 14
4
U001 TUNER
7 8
IF
9V VT (33V)
10
9
5V
IC701 LC864616A
10
11
ADJUST RF-AGC R555
DETECTOR OUTPUT
Z101 SAW FILTER
8 9
10
IC501 LA7674
44 11 14
TO Q201
CHECK CSB503E
CHECK IF AGC VTG. 5VDC
2
H
CHECK 9V LINE #11, 14
15
NO SOUND
YES CHECK FOR SIGNAL AT IC501 #6 NO GO TO GO TO
E F
E
LC501 LA7674 4
IF 4 ISOK & NO OUTPUT THEN CHANGE EC501 CHECK CONNECTOR P601
48 SOUND VOLUME MAX: ~7VDC MIN: ~1VDC
6 SP01 SPEAKER
VOL-UP DOWN CONTROL KEY
25 IC701 LC864616A
LOW PASS FILTER 5 I601 KA2201
DISCONNECT LOAD CHECK FOR SND, PWM SIGNAL, IF MISSING REPLACE IC 701
3
6
F
CHECK 9VDC LINE SOUND TAKEOFF NO OUTPUT: CHANGE IC501 48 Z202 SOUND IF INPUT CHECK FM DET CIRCUIT 11 14 44 IC501 LA7674 4 1 DE EMPHASIS
CHECK #6 Vcc about 12V
Z102
16
CH DON'T STOP
CHECK INPUT SIGNAL CONDITIONS GOOD BAD GO TO LOSS OF SIGNAL OR WEAK SIGNAL
G
G
IF OUTPUT U001 TUNER 8 CHECK AFT WINDOW VTG. 1.6V ~ 3.4V 2 3 4 9 8 IC701 LC864616A 13 47 ADJUST PIF & AFT REFER TO GENERAL ADJUSTMENTS PIF 8, 9 IC501 LA7674 ADJUST RF AGC R113 45 AFT 10 46
33 H: NO SIGNAL L: SIGNAL
44
S.D SIGNAL DETECTION
17
NO COLOR
CHECK 9VDC MAX. 6V
11
TINT
41 12
X501 APC FILTER
COLOR
36
13
MAX. 4V IC501 LA7674 CHECK 9VDC CHECK CRYSTAL
COMPOSITE VIDEO
C517
42
FS
14 18 19
R-Y G-Y B-Y Q901 Q902 Q903 R G B
Q504 Emitter
20
FC
21
LUMINANCE (-Y)
180V LINE
CHECK CONNECTOR PA901
NO VERTICAL DEFLECTION
CHECK 9VDC
14
IC501 LA7674
CHECK VERT.OUT IC301 LA7837 CHECK 25VDC
28
R301 R304 R305
2 4 12 8
D407
R417
VR305 V,HEIGHT
C418 C309 C417 CHECK THE WAVEFORM IC301 #12 NO OUTPUT: CHANGE IC301
R311
+
V.D.Y.
18
ON SCREEN DISPLAY DOES NOT OPERATE
CHECK FOR,60Hz / VS
19 20 10
CHECK FOR, 15, 734Hz IC701
21 22 23 24 11
R G B BL IF OSD DOES NOT OPERATE, CHANGE IC701 R, G, B, BL CHANGE
/ HS
OSC CHECK
REMOTE CONTROL DOES NOT OPERATE
IL01 REMOCON SENSOR GND 5V OUT
CHECK WAVEFORM
IC701 LC864616A
34
19
DESCRIPTION OF SEMICONDUCTORS
LA7674 (VIF/SIF/VIDEO/CHROMA/DEFLECTION) 1. Case Outline : SDIP 52P 2. Pin Connections/Block Diagram
IC501 LA7674 IF/VIDEO/CHROMA/DEF
FM DET IF AGC EX AIN FM DET NFB AOUT GND IF IN IF IN RF AGC VCC APC VXO VCC RIN GIN BIN R-Y G-Y B-Y -Y FBPIN HOUT HOD HOSC HAFC 1 2
VIDEO DET VCO LOCK DET APC DET
52 51 50 49
IFAPC VCD VCO RF AGC SIF IN AFT OUT AFT AFT VDET AV S.W IN VIN TINT EX. VIN CONT VIDEO GND COLOR BDET YIN SHARP CLAMP BRIGHT VCCH S. SEP V. OUT H.DET
3 4 5 6 7
AFT FMDET ATT FMDET LIM AMP VIDEO AMP
48 47 46
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
HOR DRIVER
VIF AMP
45 44
RFAGC
43
IFAGC APC
42 41 40
VCO
TINT
ACC KILLER
39 38 37
2NA BPA IST BPA
OSD
36 35
BLACK EXPAND
OSD-SWITCH
FBTDET
-Y OUT FBT-DET
CARRIER-F -Y OUT FBT-DET
COLOR DEMO CONTRAST
34 33
SOFT
SHARP
32 31
23 24 25 26
AFC 2
CLAMP BRIGHT
D.L
30 29
HOR C/D AFC 1
SYNC/ SEP
VER SYNCSEP
HOR OSC
VER C/D HOR COIN
28 27
20
PIN ASSIGN OF IC LC864616A(I701)
VIDEO MUTE(O) DATA(O) CLOCK(O) ENABLE(O) SOUND MUTE(O) TV/VIDEO(O) MPX1(O) MPX2(O)
1 P10 2 P11 3 P12 4 P13 5 P14 6 P15 7 P16 8 P17 9 DVss 10 CF1 11 CF2 12 DVdd
P07 42 POWER(O) KEY OUT P06 P05 P04 P03 P02 P01 P00 P73/INT3/TOIN P72/INT2/TOIN P71/INT1 P70/INT0 PWM5 PWM4 PWM3 PWM2 PWM1 PWM0 BL B G 41 KEY OUT 40 KEY OUT 39 KEY IN 38 KEY IN 37 KEY IN 36 KEY IN 35 CH DN VOL MENU : Switch : Option Diode CH UP VOL + POWER MN/ST EEPROM 3-LAN SAP TV/VID
34 REMOCON(IN) 33 SD(IN) 32 X-Ray IN 31 AC 60Hz IN 30 CONTRAST 29 BRIGHTNESS 28 COLOR 27 TINT 26 SHARPNESS 25 VOLUME 24 23 22
AFC IN N. C N. C
13 P90/AN0 14 P91/AN1 15 P92/AN2 16 /RESET 17 FILT
1Vpp IN 18 CVIN 19 /VS 20 /HS 21 R
NOTE) CF is used 503KHz RESONATOR
21
PARTS LIST
(DTQ-14N2FC)
Loc 10000 11000 00010 00020 00030 00040 10000 12000 M211 M541 M542 13000 M601 M641 M801 M8011 M811 M822 13100 13200 14000 20000 M201 M2011 20300 PA601 SP01 29000 10 20 30 40 60 90 20000 20000 A001 C104 C108 C110 C112 C116 C117 C118 C120 C121 C123 C502 C503 C512 C519 C520 C522 Item Code 48B3225B03 PSACPW0002 4858213800 486A716200 4850A02510 4850A00250 48586T2517 PSBCSH0002 4852144400 4855417857 48558T0111 PSPKCP0002 4858210601 6520010100 48580449T0 48558T0711 4858176700 4858261100 58G0000078 48519A4710 PSCACA0002 PSFMSJ0002 4852057800 48558T0660 PSSPPW0002 4850703S11 4858312310 PSMPMS0002 2193102005 2193011101 2291050615 2291050301 2224050026 2291051001 PSMPJR0002 PSMPJA0002 4859811692 CCZF1E103Z CCZF1E103Z CCZF1E103Z CCZF1E103Z CZSL1H240J CZCH1H200J CZSL1H470J CZCH1H220J CCZB1H102K CCZF1E103Z CCZF1E103Z CZCH1H160J CCZB1H471K CZSL1H360J CCZB1H820K CZSL1H330J Item Name TRANSMITTER REMOCON ACCESSORY ASSY BAG POLY ACC. BAG BATTERY ANT ROD TRANS ANT MATCHING MANUAL INSTRUCTION COVER BACK AS COVER BACK SPEC PLATE 14N2FC LABEL SERIAL PACKING ASSY BAG P.E STAPLE PIN BOX CARTON LABEL SERIAL BOX PAD PE FILM COIL DEGAUSSING CRT GROUND AS CABINET ASSY MASK FRONT AS MASK FRONT LABLE CRT+CAUTION SPEAKER AS CONN AS SPEAKER SPEAKER AS SOLDER BAR SOLDER BAR WIRE FLUX SOLDER FLUX SOLVENT BOND SILICON FLUX KILLER PCB MAIN RADIAL AS PCB MAIN AXIAL AS PCB MAIN C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA Description R-25B03 DTQ-14N2FC PE FILM T0.06 250 350 AAA1.5V S3BW216B (L=600 MM) IMT-06 DTQ-14N2FC/20N2FC DW USA. DTQ-14N2FC FR HIPS DTQ-14N2FC 150ART P/E DTQ-14N2FC DWO PAPER 68 28.5 MODEL S/N ALL/M DTQ-14N2FC P.E FILM T0 05 900 900 18M/M JDO SW-3 DTQ-142FC PAPER 48 13 4 S/N ALL/M EPS DTQ-14N2FC T0.02 1100 1000 C/TY 16 DC-1400 1401S-1015-1P DTQ-14N2FC DTQ-14N2FC FR HIPS BK PAPER YW 73 33 14 DTQ-14N2FC YH025-03+YST025+USW=200 SP-5090F04 DTQ-14N2FC SN:PB=63:47 S63S-1320 SN 63% . 125 ORGANIC MIX ROSIN THINNER/ADITIVE RTV 122 CARTRIDGE KFT-7 DTQ-14N2FC DTQ-14N2FC T1.6 246 246 25V F 0.01MF Z (AXIAL) 25V F 0.01MF Z (AXIAL) 25V F 0.01MF Z (AXIAL) 25V F 0.01MF Z (AXIAL) 50V SL 24PF J (AXIAL) 50V CH 20PF J (AXIAL) 50V SL 47PF J (AXIAL) 50V CH 22PF J (AXIAL) 50V B 1000PF K (AXIAL) 25V F 0.01MF Z (AXIAL) 25V F 0.01MF Z (AXIAL) 50V CH 16PF J (AXIAL) 50V B 470PF K (AXIAL) 50V SL 36PF J (AXIAL) 50V B 82PF K (AXIAL) 50V SL 33PF J (AXIAL)
- 30 -
PARTS LIST
(DTQ-14N2FC)
Loc C525 C526 C527 C606 C701 C702 C703 C706 C708 C710 C712 C715 C716 C717 C718 C735 C736 C737 C738 C817 C901 C902 C903 C905 D101 D102 D103 D301 D401 D402 D403 D404 D405 D406 D407 D501 D502 D503 D504 D505 D507 D508 D509 D701 D702 D703 D704 D706 D707 D708 D709 D711 D802 Item Code CZSL1H300J CCZB1H910K CCZF1E103Z CCZB1H471K CCZB1H101K CCZB1H101K CCZF1E103Z CBZF1H104Z CCZB1H221K CCZB1H102K CCZB1H102K CCZB1H101K CCZB1H101K CCZB1H101K CCZB1H101K CCZF1E103Z CCZB1H101K CCZB1H101K CCZF1E103Z CCZF1E103Z CCZB1H102K CCZB1H102K CCZB1H102K CCZB1H102K DUZ9R1BM-DUZ33B-DUZ5R1BM-D1N4003-DUZ9R1BM-NBYD33GT-DBYV95C-NBYD33GT-NBYD33GT-NBYD33GT-NBYD33GT-D1N4148-D1N4148-D1N4148-D1N4148-D1N4148-DUZ9R1BM-D1N4148-D1N4148-D1N4148-D1N4148-D1N4148-D1N4148-D1N4148-DUZ3R9B-DUZ3R9B-DUZ33B-D1N4148-D1N4148-Item Name C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA SEMI C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA C CERA DIODE ZENER DIODE ZENER DIODE ZENER DIODE DIODE ZENER DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE ZENER DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE ZENER DIODE ZENER DIODE ZENER DIODE DIODE Description 50V SL 30PF J (AXIAL) 50V B 91PF K (AXIAL) 25F 0.01MF Z (AXIAL) 50V B 470PF K (AXIAL) 50V B 100PF K (AXIAL) 50V B 100PF K (AXIAL) 25F 0.01MF Z (AXIAL) 50F 0.1MF Z (AXIAL) 50V B 220PF K (AXIAL) 50V B 1000PF K (AXIAL) 50V B 1000PF K (AXIAL) 50V B 100PF K (AXIAL) 50V B 100PF K (AXIAL) 50V B 100PF K (AXIAL) 50V B 100PF K (AXIAL) 25V F 0.01MF Z (AXIAL) 50V B 100PF K (AXIAL) 50V B 100PF K (AXIAL) 25V F 0.01MF Z (AXIAL) 25V F 0.01MF Z (AXIAL) 50V B 1000PF K (AXIAL) 50V B 1000PF K (AXIAL) 50V B 1000PF K (AXIAL) 50V B 1000PF K (AXIAL) UZ-9.1BM 9.1V UZ-33B UZ-9.1BM 1N4003 (TAPPING) UZ-9.1BM 9.1V BYD33G-T BYV95C (TAPPING) BYD33G-T BYD33G-T BYD33G-T BYD33G-T 1N4148 (TAPPING) 1N4148 (TAPPING) 1N4148 (TAPPING) 1N4148 (TAPPING) 1N4148 (TAPPING) UZ-9.1BM 9.1V 1N4148 (TAPPING) 1N4148 (TAPPING) 1N4148 (TAPPING) 1N4148 (TAPPING) 1N4148 (TAPPING) 1N4148 (TAPPING) 1N4148 (TAPPING) UZ-3.9B UZ-3.9B UZ-33B 1N4148 (TAPPING) 1N4148 (TAPPING)
- 31 -
PARTS LIST
(DTQ-14N2FC)
Loc D804 D805 D806 D807 D808 J001 J002 J003 J004 J005 J006 J008 J009 J011 J012 J013 J014 J015 J016 J017 J018 J020 J021 J023 J024 J025 J026 J027 J028 J029 J030 J031 J032 J033 J034 J035 J036 J037 J038 J039 J040 J041 J042 J044 J045 J046 J047 J048 J049 J050 J052 J053 Item Code DBYV95C-DBYV95C-NBYD33GT-DUZ6R2BM-DUZ6R2BM-85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY Item Name DIODE DIODE DIODE DIODE ZENER DIODE ZENER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER Description BYV95C (TAPPING) BYV95C (TAPPING) BYD33G-T UZ-6.2BM 6.2V UZ-6.2BM 6.2V AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING
- 32 -
PARTS LIST
(DTQ-14N2FC)
Loc J054 J056 J057 J058 J059 J060 J061 J062 J063 J066 J067 J069 J070 J071 J072 J073 J074 J075 L104 L106 L201 L501 L502 L503 L504 R110 R111 R112 R114 R115 R116 R117 R118 R120 R121 R122 R123 R203 R204 R301 R302 R303 R304 R306 R307 R308 R309 R311 R312 R314 R401 R402 R403 Item Code 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 85801065GY 5CPZ220K02 5CPZ150K02 5CPZ150K02 5CPZ150K02 5CPZ560K02 5CPZ820K02 5CPZ100K02 RD-2Z820JRD-AZ103JRD-AZ104JRD-AZ103JRD-AZ223JRD-AZ821JRD-AZ511JRD-AZ102JRD-AZ823JRD-AZ332JRD-AZ683JRD-AZ154JRD-AZ390JRD-AZ222JRD-AZ243JRD-AZ333JRD-AZ683JRD-AZ153JRD-AZ473JRD-AZ333JRD-AZ622JRD-AZ563JRD-2Z209JRD-4Z621JRD-AZ561JRD-AZ392JRD-AZ304JRD-AZ511JItem Name WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER WIRE COPPER COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM Description AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING AWG22 1/0065 TIN COATING 22UH 3.5MM K (LAL02TB) 15UH 3.5MM K (LAL02TB) 15UH 3.5MM K (LAL02TB) 15UH 3.5MM K (LAL02TB) 56UH 3.5MM K (LAL02TB) 82UH 3.5MM K (LAL02TB) 10UH 3.5MM K (LAL02TB) 1/2 82 OHMJ 1/6 10K OHMJ 1/6 100K OHMJ 1/6 10K OHMJ 1/6 22K OHMJ 1/6 820 OHMJ 1/6 510 OHMJ 1/6 1K OHMJ 1/6 82K OHMJ 1/6 3.3K OHMJ 1/6 68K OHMJ 1/6 150K OHMJ 1/6 39 OHMJ 1/6 2.2K OHMJ 1/6 24K OHMJ 1/6 33K OHMJ 1/6 68K OHMJ 1/6 15K OHMJ 1/6 47K OHMJ 1/6 33K OHMJ 1/6 6.2K OHMJ 1/6 56K OHMJ 1/2 2 OHMJ 1/4 620K OHMJ 1/6 560K OHMJ 1/6 3.9K OHMJ 1/6 300K OHMJ 1/6 510K OHMJ
- 33 -
PARTS LIST
(DTQ-14N2FC)
Loc R404 R407 R414 R415 R418 R420 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R517 R518 R520 R521 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R535 R536 R537 R540 R541 R546 R547 R601 R602 R603 R604 R607 R608 R705 R707 R708 Item Code RD-AZ331JRD-2Z472JRD-AZ123JRD-AZ103JRD-AZ103JRD-2Z244JRD-AZ752JRD-AZ103JRD-AZ102JRD-AZ102JRD-AZ152JRD-AZ122JRD-AZ392JRD-AZ392JRD-AZ242JRD-AZ331JRD-AZ331JRD-AZ331JRD-AZ471JRD-AZ102JRD-AZ750JRD-AZ102JRD-AZ102JRD-AZ431JRD-AZ272JRD-AZ152JRD-AZ561JRD-AZ244JRD-AZ103JRD-AZ753JRD-AZ102JRD-AZ222JRD-AZ102JRD-AZ684JRD-AZ102JRD-AZ102JRD-AZ102JRD-AZ101JRD-AZ332JRD-AZ392JRD-AZ102JRD-AZ102JRD-AZ511JRD-AZ511JRD-AZ622JRD-AZ202JRD-AZ511JRD-AZ103JRD-AZ560JRD-AZ109JRD-AZ102JRD-AZ622JRD-AZ101JItem Name R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM Description 1/6 330 OHMJ 1/2 4.7K OHMJ 1/6 12K OHMJ 1/6 10K OHMJ 1/6 10K OHMJ 1/2 240K OHMJ 1/6 7.5K OHMJ 1/6 10K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 1.5K OHMJ 1/6 1.2K OHMJ 1/6 3.9K OHMJ 1/6 3.9K OHMJ 1/6 2.4K OHMJ 1/6 330 OHMJ 1/6 330 OHMJ 1/6 330 OHMJ 1/6 470 OHMJ 1/6 1K OHMJ 1/6 75 OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 430 OHMJ 1/6 2.7K OHMJ 1/6 1.5K OHMJ 1/6 560K OHMJ 1/6 240K OHMJ 1/6 10K OHMJ 1/6 75K OHMJ 1/6 1K OHMJ 1/6 2.2K OHMJ 1/6 1K OHMJ 1/6 680K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 100 OHMJ 1/6 3.3K OHMJ 1/6 3.9K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 510 OHMJ 1/6 510 OHMJ 1/6 6.2K OHMJ 1/6 2K OHMJ 1/6 510 OHMJ 1/6 10K OHMJ 1/6 56 OHMJ 1/6 1 OHMJ 1/6 1K OHMJ 1/6 6.2K OHMJ 1/6 100 OHMJ
- 34 -
PARTS LIST
(DTQ-14N2FC)
Loc R709 R710 R711 R713 R714 R715 R716 R718 R720 R721 R722 R723 R727 R728 R729 R730 R731 R732 R734 R736 R737 R740 R741 R742 R743 R745 R746 R747 R748 R749 R750 R751 R752 R753 R754 R755 R758 R764 R765 R766 R767 R780 R783 R804 R805 R806 R810 R811 R812 R814 R815 R819 R821 R888 Item Code RD-AZ101JRD-AZ392JRD-AZ332JRD-AZ102JRD-AZ102JRD-AZ105JRD-AZ222JRD-AZ432JRD-AZ103JRD-AZ623JRD-AZ163JRD-AZ392JRD-AZ133JRD-AZ102JRD-AZ133JRD-AZ103JRD-AZ562JRD-AZ562JRD-AZ753JRD-AZ223JRD-AZ363JRD-AZ104JRD-AZ563JRD-AZ622JRD-AZ243JRD-AZ103JRD-AZ913JRD-AZ102JRD-AZ102JRD-AZ102JRD-AZ102JRD-AZ102JRD-AZ471JRD-AZ103JRD-AZ103JRD-AZ102JRD-AZ753JRD-2Z563JRD-AZ104JRD-AZ153JRD-AZ103JRD-AZ103JRD-AZ180JRD-4Z124JRD-AZ683JRD-2Z394JRD-4Z561JRD-2Z510JRD-4Z101JRD-4Z104JRD-4Z123JRD-AZ432JRD-AZ101JRD-2Z225JItem Name R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM Description 1/6 100 OHMJ 1/6 3.9K OHMJ 1/6 3.3K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/4 1M OHMJ 1/6 2.2K OHMJ 1/6 4.3K OHMJ 1/6 62K OHMJ 1/6 16K OHMJ 1/6 3.9K OHMJ 1/6 13K OHMJ 1/6 1K OHMJ 1/6 13K OHMJ 1/6 10K OHMJ 1/6 5.6K OHMJ 1/6 5.6K OHMJ 1/6 75K OHMJ 1/6 22K OHMJ 1/6 36K OHMJ 1/6 100K OHMJ 1/6 56K OHMJ 1/6 6.2K OHMJ 1/6 24K OHMJ 1/6 10K OHMJ 1/6 91K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 1K OHMJ 1/6 470 OHMJ 1/6 1K OHMJ 1/6 10K OHMJ 1/6 10K OHMJ 1/6 1K OHMJ 1/6 75K OHMJ 1/2 56K OHMJ 1/6 100K OHMJ 1/6 15K OHMJ 1/6 10K OHMJ 1/6 10K OHMJ 1/6 18 OHMJ 1/4 120K OHMJ 1/6 68K OHMJ 1/2 390K OHMJ 1/4 560 OHMJ 1/2 W 51 OHMJ 1/4 100 OHMJ 1/4 100 OHMJ 1/4 12K OHMJ 1/6 4.3K OHMJ 1/6 100K OHMJ 1/2 2.2M OHMJ
- 35 -
PARTS LIST
(DTQ-14N2FC)
Loc R902 R903 R904 R905 R908 R909 R910 R912 R915 R916 R917 R919 R922 C105 C109 C111 C113 C114 C115 C119 C301 C302 C303 C304 C305 C306 C308 C401 C402 C403 C404 C405 C409 C410 C414 C415 C417 C501 C504 C505 C507 C508 C511 C513 C514 C515 C517 C518 C524 C529 C530 C601 C604 Item Code RD-AZ331JRD-AZ181JRD-AZ101JRD-AZ152JRD-AZ332JRD-AZ331JRD-AZ181JRD-AZ152JRD-AZ332JRD-AZ331JRD-AZ181JRD-AZ152JRD-AZ332JCEXF1H109V CEXF1H229V CEXF1H109V CEXF1H108V CMXM2A153J CEXF1H478V CEXF1E470V CMXM2A104J CMXM2A103J CEXD1H229Q CEXF1H470V CXSL2H100D CEXD1H229Q CEXF1E470V CEXF1H109V CEXF1H109V CEXF2C109V CCXB2H102K CCXB2H471K CEXF2C109V CEXF1E101V CEXF1H100V CCXB2H152K CCXB2H152K CEXF1H479V CEXF1E470V CMXM2A103J CMXM2A333J CEXF1H229V CEXF1H109V CEXF1E221V CEXF1H479V CEXF1H100V CEXF1H228V CEXF1H109V CEXF1H100V CEXD1H229V CMXM2A104J CEXF1H229V CEXF1C331V Item Name R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM R CARBON FILM C ELECTRO C ELECTRO C ELECTRO C ELECTRO C MYLAR C ELECTRO C ELECTRO C MYLAR C MYLAR C ELECTRO C ELECTRO C CERA C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C CERA C CERA C ELECTRO C ELECTRO C ELECTRO C CERA C CERA C ELECTRO C ELECTRO C MYLAR C MYLAR C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C MYLAR C ELECTRO C ELECTRO Description 1/6 330 OHMJ 1/6 180 OHMJ 1/6 100 OHMJ 1/6 1.5K OHMJ 1/6 3.3K OHMJ 1/2 330 OHMJ 1/6 180 OHMJ 1/6 1.5K OHMJ 1/2 3.3K OHMJ 1/6 330K OHMJ 1/6 180K OHMJ 1/6 1.5K OHMJ 1/2 3.3K OHMJ 50V RSS IMF (5 11) TP 50V RSS 2.2MF (5 11) TP 50V RSS IMF (5 11) TP 50V RSS 0.IMF (5 11) TP 100V 0.015MF J TP 50V RSS 0.47MF (5 11) TP 25V RSS 47MF (5 11) TP 100V 0.1MF J TP 100V 0.01MF J TP 50V RT 2.2MF (6.3 11) TP 50V RSS 47MF (6.3 11) TP 500V SL 10PF D (TAPPING) 50V RT 2.2MF (6.3 11) TP 25V RSS 47MF (5 11) TP 50V RSS IMF (5 11) TP 50V RSS IMF (5 11) TP 160V RSS IMF (8 11.5) TP 500V B 1000PF K (TAPPING) 500V B 470PF K (TAPPING) 160V RSS IMF (8 11.5) TP 25V RSS I00MF (6.3 11) TP 50V RSS I0MF (5 11) TP 500V B 1500PF K (TAPPING) 500V B 1500PF K (TAPPING) 50V RSS 4.7MF (5 11) TP 25V RSS 47MF (5 11) TP 100V 0.01MF J TP 100V 0.033MF J TP 50V RSS 2.2MF (5 11) TP 50V RSS IMF (5 11) TP 25V RSS 220MF (8 11.5) TP 50V RSS 4.7MF (5 11) TP 50V RSS I0MF (5 11) TP 50V RSS 0.22MF (5 11) TP 50V RSS IMF (5 11) TP 50V RSS I0MF (5 11) TP 50V RND 2.2MF (5 11) TP 100V 0.1MF J TP 50V RSS 2.2MF (5 11) TP 16V RSS 330MF (8 11.5) TP
- 36 -
PARTS LIST
(DTQ-14N2FC)
Loc C605 C607 C608 C609 C709 C711 C725 C726 C727 C728 C729 C730 C802 C803 C805 C806 C807 C809 C811 C820 C821 F801A F801B L901 Q201 Q401 Q404 Q501 Q502 Q503 Q506 Q701 Q703 Q705 Q706 Q802 Q806 Q901 Q902 Q903 R113 R305 R313 R516 R522 R820 R906 R911 R913 R918 R920 SW01 SW02 Item Code CEXF1E101V CEXF1E101V CMXM2A104J CEXF1E470V CEXF1H229V CEXF1H109V CEXF1H339V CEXF1H479V CEXF1H479V CEXF1H479V CEXF1H479V CEXF1H479V CCXB2H222K CCXB2H222K CCXB2H471K CEXF1H100V CCXB2H332K CEXF1E101V CEXF1E101V CCXB1H472K CMXB1H223J 4857415001 4857415001 5CPX181J-TKTA1266YTKTC3207-TKTC3198YTKTA1270YTKTC3205YTKTA1266YTKTC3198YTKTC3198YTKTC3198YTKTC3198YTKTA1266YTKTC3207-TKTC3203YTKTC3207-TKTC3207-TKTC3207-RV5426103P RV5426223P RV5426472P RV5426471P RV5426472P RV5426102P RV4121502P RV4121201P RV4121502P RV4121201P RV4121502P 5S50101090 5S50101090 Item Name C ELECTRO C ELECTRO C MYLAR C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C CERA C CERA C CERA C ELECTRO C CERA C ELECTRO C ELECTRO C CERA C MYLAR CLIP FUSE CLIP FUSE COIL PEAKING TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR R SEMI FIXED R SEMI FIXED R SEMI FIXED R SEMI FIXED R SEMI FIXED R SEMI FIXED R SEMI FIXED R SEMI FIXED R SEMI FIXED R SEMI FIXED R SEMI FIXED SW TACT SW TACT Description 25V RSS 100MF (6.3 11) TP 25V RSS 100MF (6.3 11) TP 100V 0.1MF J TP 25V RSS 47MF (5 11) TP 50V RSS 2.2MF (5 11) TP 50V RSS 1MF (5 11) TP 50V RSS 3.3MF (5 11) TP 50V RSS 4.7MF (5 11) TP 50V RSS 4.7MF (5 11) TP 50V RSS 4.7MF (5 11) TP 50V RSS 4.7MF (5 11) TP 50V RSS 4.7MF (5 11) TP 500V B 2200PF K (TAPPING) 500V B 2200PF K (TAPPING) 500V B 470PF K (TAPPING) 50V RS 10MF (5 11) TP 500V B 3300PF K (TAPPING) 25V RSS 100MF (6.3 11) TP 25V RSS 100MF (6.3 11) TP 50V B 4700PF K (TAPPING) 50V EU 0.022MF J PFC5000-0702 PFC5000-0702 180UH J RADIAL KTA1266Y KTC3207 KTC3198Y KTA1270Y KTC3205Y KTA1266Y KTC3198Y KTC3198Y KTC3198Y KTC3198Y KTA1266Y KTC3207 KTC3203-Y KTC3207 KTC3207 KTC3207 RH0638C 10K OHM B RH0638C 22K OHM RH0638C 4.7K OHM B DVN-DJA-A03 470 OHM B RH0638C 4.7K OHM B EVN-DJA-A03 1K OHN B NVZ6THT 5K OHM NVZ6THT 200K OHM NVZ6THT 5K OHM NVZ6THT 200K OHM NVZ6THT 5K OHM SKHV17910A SKHV17910A
- 37 -
PARTS LIST
(DTQ-14N2FC)
Loc SW03 SW04 SW05 SW06 X501 ASB1 C106 C307 C406 C407 C408 C412 C416 C418 C419 C509 C603 C801 C804 C808 C810 C813 C904 D801 F801 I301 I301A I301B I501 I601 I701 I702 IL701 L102 L105 L107 L801 L802 L803 P401 P601 P901 PA901 PCW1 A0000 Q402 Q801 Q803 Q804 Q804A Q804E R108 R109 Item Code 5S50101090 5S50101090 5S50101090 5S50101090 5XEX3R579C 4850A18340 CEYF1C471V CEYF1E102V CMYH3C602J CEYF2C101V CMYE2D474J CEYF2E100V CEYF1C102V CEYF1V471V CEYF2C470V CEYF1C471V CEYF1C471V CLYL2B104K CEYN2G221T CEYF2C101V CEYF1C102V CMYE2J272J CCYB3D102K DPBS208GU5F1GB4021M 1LA7837-4857027101 7174301011 1LA7674-1KA2201N-1LC8645B75124LC02B-1TFMW538058C5580019 58B0000081 58B49R3041 5PTLM104-58C9430599 5MC0000100 4859240020-4859231620 4859242220 4850708N08 4859903610 4859900321 T2SD2499-TMPSA92-TKSC2500BTKSC5021FR 4857013300 7174300811 RS01Y183JRS01Y180JItem Name SW TACT SW TACT SW TACT SW TACT CRYSTAL QUARTZ ANT SHIELD BOX C ELECTRO C ELECTRO C MYLAR C ELECTRO C MYLAR C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C ELECTRO C LINE ACROSS C ELECTRO C ELECTRO C ELECTRO C MYLAR C CERA DIODE BRIDGE FUSE GLASS TUBE IC HEAT SINK SCREW TAPPTITE IC CHROMA IC AMP IC MICOM IC IC PREAMP COIL CHOKE COIL PIF COIL PIF FILTER LINE COIL CHOKE COIL BEAD CONN WAFER CONN WAFER CONN WAFER CONN AS CORD POWER AS CORD POWER TR TR TR TR HEAT SINK C SCREW TAPPTITE R M-OXIDE FILM R M-OXIDE FILM Description SKHV17910A SKHV17910A SKHV17910A SKHV17910A HC-49U 3.579545M 20PPM TA S-90-A=100 16V RSS 470MF (10 12.5) 25V RSS 1000MF (13 20) 1.6KV 6000PF J (BUP) 160V RSS 100MF (16 25) 200V 0.47MF J (PL) 250V RSS 10MF (10 20) 16V RSS 1000MF (10 20) 35V RSS 470MF (10 20) RSS 160V 47MF 13 25 16V RSS 470MF (10 12.5) 16V RSS 470MF (10 12.5) 125/250V 0.1MF K (UL/CSA) 200V 220MF PANASONIC(30 160V RSS 100MF (16 25) 16V RSS 1000MF (1 20) 630V PL 2700PF J SKV B 1000PF K PBS208GU-CA UL/CSA MF51 4A 125V NM LA7837 ETSD T1.0 TT2 RND 3X10 MFZN LA7674 KA2201N LC864616A-6B75 IC MEMORY 24LC02B TFMW5380 TRF-9225 (0.55UH) TRF-4524 TRF-1066 (49.3MHZ 3%) TLF-104 AZ-9004Y(94MH) MD-5 (HC-3550) YFW500-05 YW025-03 YFW800-02 BIC-08T-25T+C-20T+ULW=400 KJ-10W+BSP3-1/2H=2100 KKP-8W SPT-2#18AWG(ST) 2SD2499 MPSA92 KSC2500B KSC5021F-R SPCC T1.0 SN-3 TT2 RND 3X8 MFZN 1W 18K OHM J 1W 18 OHM J
25)
- 38 -
PARTS LIST
(DTQ-14N2FC)
Loc R310 R405 R406 R409 R411 R412 R416 R417 R519 R605 R801 R807 R808 R816 R817 R818 R901 R907 R914 R921 RLY1 RS801 SCT1 SW90 T401 T402 T801 U101 Z101 Z102 Z201 Z202 Z401 Z701 M211A M491 M491A M551 M551A M681 M682 SP01A V901 00010 00020 00030 00040 00050 00060 V901A V901B Item Code RS01Y331JRS02Y822JS RS02Y822JS RS01Y562JRF01Y339JRF01Y369JRF01Y229JRF01Y229JRS01Y829JRS01Y479JRX07B229JN RS01Y470JRF01Y109JRS02Y153JS RS02Y153JS RF01Y688JDBF120M140 RS02Y153JS RS02Y153JS RS02Y153JS 5SC0101328 DSVC271D14 4859302430 5S40403035 50D0000022 50H0000176 50M2519A14859714630 5PM1859M-5PCDA45E42 5PTPS45MB5PSFE45MB4850L02410 4850L03410 7122401611 4854930401 7122401611 4854930401 7128301211 4856812001 2TT24030BK 7128301211 PSRTPW0002 58D1000046 2233030001 2TG000252224050033 4850PM00148A96R00448A96414N1 4856212000 Item Name R M-OXIDE FILM R M-OXIDE FILM R M-OXIDE FILM R M-OXIDE FILM R FUSIBLE R FUSIBLE R FUSIBLE R FUSIBLE R M-OXIDE FILM R M-OXIDE FILM R CEMENT R M-OXIDE FILM R FUSIBLE R M-OXIDE FILM R M-OXIDE FILM R FUSIBLE POSISTOR R M-OXIDE FILM R M-OXIDE FILM R M-OXIDE FILM SW RELAY VARISTOR SOCKET CRT SW LEVER TRANS DRIVE FBT TRANS SMPS TUNER VARACTOR FILTER SAW FILTER CERA FILTER CERA FILTER CERA RESONATOR CERA RESONATOR CERA SCREW TAPPING BUTTON SCREW TAPPING DECO SENSOR SCREW TAPPING TIE CABLE TAPE GLASS SCREW TAPPING CRT AS COIL DY PAINT LOCK TAPE GLASS BOND SILICON MAGNET CP RUBBER WEDGE CRT BARE SCREW CRT FIX Description 1W 330 OHM J 2W 8.2K OHM J SMALL 2W 8.2K OHM J SMALL 1W 5.6K OHM J 1W 3.3 OHM J 1W 3.6 OHM J 1W 2.2 OHM J 1W 2.2 OHM J 1W 8.2 OHM J 1W 4.7 OHM J 1W 2.2 OHM J 1W 47 OHM J 1W 1 OHM J 2W 15K OHM J SMALL 2W 15K OHM J SMALL 1W 0.68 OHM J 901P52E120NP13 2W 15K OHM J SMALL 2W 15K OHM J SMALL 2W 15K OHM J SMALL SDT-SS-112DM SVC271D14A 1SMM03 JRS-1301 HD-15D 1401SPND TSM-2519A1 115-B-6085AS M1859M CDA4.5ME42 TPS-4.5MB(TRAP) SFE 4.5MB CSB503F45 (15.760KHZ) CSB503E T2S TRS 4 16 MFZN ABS BK T2S WAS 3 12 MFZN PMMA CL T2S WAS 3 12 MFZN NYLON66 DA100 T0.24X30BK T2S WAS 3Z12 MFZN DTQ-14N2FC ODY-M1401 3B-1401B W25 RTV 252 NY-225 (MINI NECK) HMR 28 SR (10 54) A34JLL40X SWRM+SK-5 (L=30)
- 39 -
OPTION LIST
CN-115I MODEL LINE-UP
AREA NORTH AMERICA DTQ-14N2/20N2FC MODEL DTQ-14J2/20J2FC DTQ-14N3/20N3FC AC INPUT COUNTRY AV OPTION ANTENNA AC 120V ONLY U.S.A, CANADA W/O AV 14 20 MIDDLE AMERICA DTQ-14N2/20N2FS DTQ-14J2/20J2FS DTQ-14N3/20N3FS AC 85-150V MEXICO, PANAMA, etc. WITH AV 14 20 MIDDLE AMERICA DTQ-14N2/20N2FSP DTQ-14J2/20J2FSP DTQ-14N3/20N3FSP AC 220V ONLY CHILE, PERU WITH AV 14 20
CN-115I POWER OPTION
LOC PCW1 F801 RS801 R901 R801 C802/3 C804 R830 D810 R831 R832 R807 C813 D811 D812 R764 J074 J075 J076 56K(1/2) INSERT INSERT INSER 56K(1/2) INSERT 1W 47 630V 272(M) 1W 47 630V 272(M) FC (AC 120V) 4859903610(POLARITY) 125V 4A SVC271 2PIN (12/7 OHM) 7W 2.2 500V 222 200V 220uF FS (AC 85-150V) 4859902710(NON POLARITY) 125V 4A SVC271 2PIN (12/7 OHM) 7W 2.2 500V 222 250V 220 F 2W 12K(S) FSP (AC 220V) 4859900910(220V TYPE) 250V 4A SVC471 3PIN (14 OHM) 7W 4.7 1KV 472 400V 100uF 2W 12K(S) R2KY 1/4W 56 2W 12K(S) 2W 33 1KV 471 BN TYPE 3.0Vz 1N4148 120K(1/2)
- 40 -
T801 Q804 Q804A C821 R806 CRT
TSM-2519A1 KSC5021 4857013300 223(M) 390K(1/2) A34JLL40X A48KZL90X(LW) A48KZL70X(LW)
TSM-2820A1 KSE13009
TSM-2820A2 KSE13009
390K(1/2) A34JLL40X A48JLL40X A48KZL90X(LW):MEXICO A48KZL70X(LW):MEXICO
390K(1W) A34JLL41X A48JLL41X
D.COIL
DC-1400, DC-2000
DC-1400, DC-2000
DC-1450, DC-2050
NEXT TIME (C. K. D 96. 10 LOT) FC WILL BE RUNNING CHANGED TO FS ( except. POWER CORD)
- 41 -
CN-115I AV OPTION
R701 : ADD 10K R706 : ADD 10K RA01 : ADD 1K RA02 : ADD 75 RA04 : ADD 1W 4.7(F) RA05 : ADD 56(1/4) RA06 : ADD 5.6M(1/2) RA07 : ADD 100 R538 : ADD 1K R543 : ADD 510 R544 : ADD 620 TA01 : ADD TAV-12A1 J068.J007.J022.J043.J051.J055.J064. : ADD J067 : DELETE JA01 : ADD JACK PHONO IA01 : ADD IC AV Q504 : ADD 3198 Q702 : ADD 3198 C107 : ADD 50V 4.7u C506 : ADD 50V 10u C510 : ADD 50V 22u CA01 : ADD 50V 10u CA02 : ADD 50V 10u CA03 : ADD 25V 220u CA04 : ADD 25V 220u CA05 : ADD 500V 102 CA06 : ADD 25V 100u CA08 : ADD 25V 47u CA09 : ADD AC400V 222 CA10 : ADD 50V 100p CA12 : ADD 25V 103 DA01 : ADD BYD33G D713 : ADD IN4148
CN-115I 14 /20 OPTION(MAIN PCB)
LOC C406 C408 L401 R901 R408 R412 R409 C409 J027 R420 D402 1W 3.6(F) 1W 5.6K 160V 1u INSERT 240K(1/2) BYD33G 160K(1/2) 12 OHM 14 1.6KV 602 200V 474 20 1.6KV 822 200V 514 L-76 7OHM 1W 2.7K 1W 3.9 (F)
- 42 -
ENGINEER NOTE
DAEWOO ELECTRONICS CO., LTD.
686, AHYEON-DONG, MAPO-GU, SEOUL, KOREA. C.P.O. BOX 8003 SEOUL KOREA
TELEX : DWELEC K28177-8 F A X : (02) 364-5588,5305 T E L : (02) 360-7360 4, 7315 7
S/M NO :CN115N-010
PRINTED DATE:NOV. 1996