View DTQ-14J_1905220.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

service manual color television chassis : cn-001g model s/m no.:tcn001gef0 dtq-14p2/p3fcg dtq-14p2/v1fcwg/p2scg dtq-14v1/v5fcg/v1/v4scg dtq-14v5fcng/15u5scg dtq-14v6fcbg/fcpg/fbbg/fppg DTQ-14J4fcgg/fccg dtq-20v1/v4/v5fcg dtq-20v1/v4scg dtq-20p2/p3fcg/p2scg u.s.a canada (ac120v) dtq-14v6nbg/npg dtq-14v1/v3/v5fsg dtq-14v1/v3/v4/v5/v8/v9ssg dtq-14u1fsg/ssg/20u1fsg/ssg dtq-20p2ssg/15u5fsg/ssg/15u7ssg dtq-20v1/v3/v4fsg dtq-20v1/v3/v4/v5/v8/v9ssg middle america (ac 1 10v) dtq-14v1/v4/v5fspg dtq-14v1/v4/v5/u1sspg dtq-14v6nbpm/nppg dtq-20v1/v4fspg dtq-20v1/v3/v4/u1sspg dtq-15u5sspg dtq-14v1/v4/v8ssfg dtq-20v1/v4/v8ssfg dtq-14v4/20v4fcfg chile, peru, philippines (ac220v) (ac90~250) korea, usa, japen(ac90~260v) http : //svc.dw e .c o .kr c a u t i o n : i n t h i s m a n u a l , s o m e p a r t s c a n b e c h a n g e d f o r i m p r o v i n g . t h e i r p e r f o r m a n c e w i t h o u t n o t i c e i n t h e p a r t s l i s t . s o , i f y o u n e e d t h e l a t e s t p a r t s i n f o r m a t i o n , p l e a s e r e f e r t o p p l ( p a r t s p r i c e l i s t ) i n s e r v i c e i n f o r m a t i o n c e n t e r ( h t t p : / / s v c . d w e . c o . k r ) daewoo electronics corp.
1 table of contents appendix (appendix is provide only by internet [http://svc.dwe.co.kr]) safety precautions .................................................................................................................... 2 product safty servicing guidelines for audio - video producs ......................................... 2 product safty servicing guidelines for color television receivers ............................. 3 specifications ............................................................................................................................... 5 block diagram .............................................................................................................................. 6 alignment instructions ............................................................................................................ 7 service mode adjustments .................................................................................................................. 7 assembly adjustments .......................................................................................................................... 8 parental control password settings ........................................................................................... 12 voltage chart .............................................................................................................................. 13 waveforms ................................................................................................................................ ...... 16 schematic diagram ...................................................................................................................... 19 exploded view ............................................................................................................................... 20 electrical parts list ................................................................................................................. 28 ic description ................................................................................................................................ 1 trouble shooting chart s ........................................................................................................ 7 no power ................................................................................................................................ ..................... 7 no pictur e ................................................................................................................................ ................... 8 no soun d ................................................................................................................................ ...................... 9 ch don ? t m e mo r y o r ch s k ip .............................................................................................................. . .. 10 no colo r ................................................................................................................................ ...................... 1 1 no vertical deflection ......................................................................................................................... 1 1 no on-screen disply ............................................................................................................................... 1 2 remote control does not operate ................................................................................................. 1 2
2 product safety servicing guidelines for audio - video products caution : do not attempt to modify this product in any way. never perform customized installations without manufac- turer's approval. unauthorized modifications will not only void the warranty, but may lead to your being liable for ant result- ing property damage or user injury. service work should be performed only after you are thor- oughly 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. 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 trans- ported 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 sol- der joints, solder splashes of sharp solder points. be cer- tain 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 origi- nal 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 pro- truding 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 speci- fied 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 chan- nel selector knob, antenna terminals, handle and screws) to be sure the set is safe to operate without danger of electri- cal 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 capaci- tor between a known good earth ground (water pope, con- duit, 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. subject : graphic symbols the lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the service personnel to the pres- ence of uninsulated ?dangerous voltage? that may be of sufficient magnitude to con- stitute 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. subject : x-radiation 1. be sure procedures and instructions to all service person- nel 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 volt- age is at the factory specified level. the proper value is given in the applicable schematic. operation at higher volt- ages may cause a failure of the picture tube or high voltage supply and under certain circumstances, amy produce radia- tion 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 service personnel have available an accu- rate 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). subject : implosion 1. all direct viewed picture tubes are equipped with an integra 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 ventila- tion. 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 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. 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 mount- ing to the cart. caution the customer on the hazards of try- ing 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. 10watt good earth ground such as the water pipe, conduit, etc. 1500 ohm a.c. voltmeter place this probe on each exposed metal part 0.15 uf
3 product safety servicing guidelines for color television receivers caution : do not attempt to modify this product in any way. unau- thorized 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 guide- lines. 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: 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 insula- tors, 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 for- eign 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 sur- faces must be avoided. 6. all critical components such as fuses, flameproof resistors, capaci- tors, 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 metallic 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 imme- diately. graphic symbols : the lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the service personnel to the presence of uninsu- lated ?dangerous voltage? that may be of suffi- cienty magnitude to constitute a risk of electric shock. the exclamation point within an equilateral tri- angle 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 ser- vice manual with the following wording or equiv- alent. ?caution : for continued protection against fire hazard, replace only with same type (4a, 125v)? and ? attention : afin d?assu une protection permanente contre les risques d?incendie, remplacer unique- ment par un fusible de meme type et de ?4a, 125v?. 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 appli- cable schematic. operation at higher voltages may cause a failure of the picture tube or high voltage supply and, under certain cir- cumstances, 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 monitor- ing the high voltage with a meter to be certain that the high voltage does not exceed the specified value and that it is regulating cor- rectly. 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 receiver with a problem of excessive high voltage, avoid being unnecessarily close to the picture tub eand 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). 10watt good earth ground, such as the water pipe, conduit, etc. 1500 ohm a.c. voltmeter place this probe on each exposed metal part. 0.15 uf
4 subject : implosion 1. all direct viewed picture tubes are equipped with an integral implo- sion 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 heat duct, or in the path of heated air flow. 2. avoid conditions of high humidity such as : outdoor patio installa- tions 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, bolts or screws used for fasteners must not touch and parts or wiring. perform leakage test on cus- tomized 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.
model items dtq-20v1/v4fsp g dtq-20v1/v3/v4/u1ssp g dtq-15u5ssp g dtq-14v1/v4/v5fsp g dtq-14v1/v4/v5/u1ssp g dtq-14v6nbp g /npp g dtq-14v1/v4 / v 8/ u1 ssf g dtq- 20 v1/v4/v8/u1ssfg dtq-14v4/20v4fcf g remarks tv standard ntsc-m power input ac 120v 60 hz ac 220v 50/60 hz ac90-250v(fcfm series) power consumption 14 = 55w 20 = 6 5 w tuning system frequency synthesizer ( fs ) tuning system tuning ranges vhf : 2 ~ 13 (12) uhf : 14 ~ 69 (56) catv : 1 ~ 125 (125) sound output 1.3 w (14/20u1 series/20v8 series 1.3w + 1.3w) speaker 3 w 8 ohm antenna input impedance 75 ohm unbalanced auxiliary input terminal front : video, audio rear : video, audio "p" series without video, audio intermediate frequencies picture if carrier frequency : 45.75 mhz sound if carrier frequency : 41.25 mhz color sub-carrier frequency : 3.579545 mhz remote control r-43a08 special functions 3-language osd with caption wake-up on/off time sleep timer power restore dtq-14p2/p3fc g dtq-14p2/v1fcw g /p2sc g dtq-14v1/v5fc g /v1/v4sc g dtq-14v5fcn g /15u5sc g dtq-14v6fcb g /fcp g /fbb g /fpp g DTQ-14J4fcg g /fcc g dtq-20v1/v4/v5fc g dtq-20v1/v4sc g dtq-20p2/p3fc g /p2sc g dtq-14v6nb g /np g dtq-14v1/v3/v5fs g dtq-14v1/v3/v4/v5/v8/v9ss g dtq-14u1fs g /ss g /20u1fs g /ss g dtq-20p2ss g /15u5fs g / ss g / 15 u 7 ss g dtq-20v1/v3/v4fs g dtq-20v1/v3/v4/ v 5 / v8/v9ssg specifications 5
b lock d ia gr am 6
7 alignment instructions 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 ? displ ay ? mute then, the screen will appear as follows. 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 displ ay 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 replaced adjustment notes necessary unnecessary i701 (u-com) o data is stored in i703. i101 (main) o i703 (eeprom) o initial setting values are written from i701. adjusting items crt o adjust items related to picture tube only.(white balance adjustment) s2 scrn s5 ifc s6 geo s8 w/b s9 dp s12 fact s5 rfagcd s6 h. sh if t /v. sh if t /v.size s8 rd/bd/rb/gb/bb s9 b rightness
8 alignment instructions table-b * indicates the items with different settings each of sets s2 align rf agc threshold select agc reference voltage 22 10 automatically turn off in 15min for no received signal 0 0 0,1 0,1 1 0 0,1 0,1 0 0 0,1 0,1 0 0 0,1 0~3 0 0 0~3 0~3 3 0 0~3 0,1 0 0 0,1 0,1 0 1 0,1 0,1 on 15 on,off 0~30 align red out ac level align blue out ac level align red out dc level align green out dc level align blue out dc level align common rgb dc level 1 0 0,1 0,1 0 1 0,1 0,1 0 1 0,1 0,1 0 1 0,1 0,1 0 0,1 0 0,1 0 0,1 s12 factory initialization data initial range auto hvco auto rfagc mode adjustment items ok ok, ng ext screen adjustment h vco adj rf-delay agc point vco ch no agc ch no auto vco - - ok 0~63 33 04 0~7 90 0~125 ok ok, ng 0~15 02 0~7 3.75 3.25/3.5/3.75/4.0 - remarks vif f c clip level trap off no no,yes no no,yes 38 0~63 black stretch discharge black stretch charge forwarding mode killer level take off abcl gain aft defeat hvblk off sharpness video tsharp abcl blackstre.off sslicedown2 sslicedown1 osd level 0 0,1 tint color 1 0,1 0 0,1 0 0,1 4 0~7 0 0,1 0 0,1 1 0,1 0 0,1 4 0~7 64 0~127 64 0~127 brightness contrast 128 0~255 128 0~255 128 0~255 00 0~255 127 0~255 00 0~255 63 0~127 63 0~127 140 0~255 70 0~155 12 0~27 42 0~77 15 0~27 38 0~43 scr b-bias scr r-drive scr b-drive scr bright gb(green bias) bb(blue bias) scr r-bias scr g-bias vif video out gain rd(red drive) bd(blue drive) rb(red bias) 2 0~3 afc1 gain afc2 gain analog osd us/ja sw sync det auto slice down fbl vth l bgpfbp off 0 0~3 ok, ng vblk shift vblk shift on no sd power off h.shift(horizental shift) v.shift(vertical shift) v.size(vertical size) 03 0~7 09 s7(2) service sw v mute htone sw white back v free gamma control trap fine ad h free window fm level s5 s6 s7(1) y sw lpf y dl fine y dl time vout stop fsc free vif vco adj s8(1) s8(2) s9 s11
9 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) rf agc delay adjustment (s5) ? receive a good local channel. ? enter the service mode and select service adjustment s5. ? you can see the osd as shown in below. ? select rfagcd item, press the volume up or down button until noise or beat in picture disappears. ? press the display button to memorize the data. 2. assembly adjustments 1) screen adjustment (s2) ? enter the service mode and select service adjustment s2. ? you cna 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. in the screen adjustment mode, dont press other buttons except volume up or down button. note alignment instructions if control auto vco ok vif vco adj 33 auto hvco ok hvco adj 04 auto rfagc start rf-delay 90 agc point 3.75 vco ch no 22 agc ch no 10
4-3. vertical size adjustment ? select v. si ze ite m , adjust v. s iz e data value to proper vertical size as follows. ? you can see the osd as shown in below. 4-1. horizontal shift a djustment ? select h. s h if t item, adjust h. shift data value to obtain proper horizontal centering of the internal cross pattern at the left and right of the screen. 4-2. vertical sh if t adjustment ? select v. shift item, adjust v. shift data value to center the raster properly on thescreen. geometry h. shift 09 v. shift 02 v. size 38 vblk shift 0 3 vblk shift on no no sd power off no move adjust recall:set 10 alignment instructions 4) geometric adjustments (s6) ? enter the service mode and select service adjustment s 6 .
11 alignment instructions select subbrightness item, adjust subbrightness data value to obtain normal brightness level. press the display button to memorize the data. contrast fixed value = 12 tint fixed value = 42 color fixed value = 15 sharpness fixed value = 38 7) factory outgoing mode (s12 : fact) if you select the s12, then the set becomes factory outgoing status. you can see the osd outgoing ok 6) 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 shoown in below. d.p. brightness 64 contrast 12 tint 42 color 15 sharpness 38 move adjust recall : set 5) 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. 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. rd 64 bd 64 rb 128 gb 128 bb 128 move adjust recall : set
12 3. parental control password settings if user forget parental control password as follows. 1) change the password. ? turn the set on. ? direct the remote control to the reception window of your tv/vcr ? using the menu buttons, select the special menu. ? using the the channel up ( ) or down ( ) duttons, select prental control. ? using the volume up ( ) , set the password menu. ? push buttons of remote control in sequence as follows. 2 2 1 1 ? parental control password is reset. ? using the 0~9 buttons, enter the password. ? using the 0~9 buttons, repeat the password. 2) reset the password ? turn the set on. ? direct the remote control to the reception window of your tv/vcr. ? push buttons of remote control in sequence as follows. 1 mute dis pl a y mute ? then, the screen will appear as follows. ? using the channel up ( ) or down ( ) buttons, select s12 fact. press the volume up ( ) button, the set becomes factory outgoing status. ? parental control password is reset. ? using the menu buttons, select the parental control menu, set the new password. alignment instructions s2 scrn s5 ifc s6 geo s8 w/b s9 dp s12 fact closed caption : off cc on mute : off power restore : off parental control special select a d ju st n exit enter the password # # # # parental control [0 - 9] : adjust n p re v . enter a new password parental control [0 - 9] : adjust n p re v . repeat the password # # # # parental control [0 - 9] : adjust n exit
voltage chart 13 0/ 0/0/ 0/ 0'' 0''0'' 0'' 0/ 0/0/ 0/ 0'' 0''0'' 0'' 0/ 0/0/ 0/ 0'' 0''0'' 0'' 0/ 0/0/ 0/ 0'' 0''0'' 0'' 0/ 0/0/ 0/ 0'' 0''0'' 0'' -$ -$-$ -$ 1*/ 1*/1*/ 1*/ -$ -$-$ -$ 1*/ 1*/1*/ 1*/ 1*/ 1*/1*/ 1*/ .0%& .0%&.0%& .0%& .0%& .0%&.0%& .0%& .0%& .0%&.0%& .0%& * * -$ -$-$ -$ -$ -$-$ -$ .0%& .0%&.0%& .0%& * -$ -$-$ -$ 1*/ 1*/1*/ 1*/ .0%& .0%&.0%& .0%& 1*/ 1*/1*/ 1*/
voltage chart 14 0/ 0/0/ 0/ 0'' 0''0'' 0'' 0/ 0/0/ 0/ 0'' 0''0'' 0'' 0/ 0/0/ 0/ 0'' 0''0'' 0'' /$/$ 0/ 0/0/ 0/ 0'' 0''0'' 0'' -$ -$-$ -$ .0%& .0%&.0%& .0%& .0%& .0%&.0%& .0%& -$ -$-$ -$ 1*/ 1*/1*/ 1*/ -$ -$-$ -$ 1*/ 1*/1*/ 1*/ 1*/ 1*/1*/ 1*/ .0%& .0%&.0%& .0%& -$ -$-$ -$ * * * 1*/ 1*/1*/ 1*/ .0%& .0%&.0%& .0%&
voltage chart 15 0/ 0/0/ 0/ 0'' 0''0'' 0'' 0/ 0/0/ 0/ 0'' 0''0'' 0'' $ $ & & # # $ $ & & # # $ $ & & # # $ $ & & # # $ $ & & # # $ $ & & # # 2 2 .0%& .0%&.0%& .0%& .0%& .0%&.0%& .0%& -$ -$-$ -$ 1*/ 1*/1*/ 1*/ -$ -$-$ -$ 1*/ 1*/1*/ 1*/ 2 2 2 2 2 2 2 2 2 2
waveforms 16 (1) i101 pin 1 4 v:1v/div h:25us/div (2) i101 pin 15 v:1v/div h:25us/div (3) i101 pin 16 v:1v/div h:25us/div (4) i101 pin 5 v:500mv/div h:5ms/div (5) i101 pin 40 v:500mv/div h:25us/div ( 6 ) i101 pin 58 v:500mv/div h:25us/div ( 7 ) i101 pin 6 3 v:10v/div h:5ms/div ( 8 ) i101 pin 3 7 v:2v/div h:25us/div
waveforms 17 ( 9 ) i701 pin 3 8 v:20v/div h:25us/div (1 0 ) i801 pin 7 v:100v/div h:10us/div (1 1 ) t402 pin 25.5v v:100v/div h:25us/div (1 2 ) t402 pin 10.5v v:50v/div h:25us/div (1 3 ) t402 pin he a ter v:10v/div h:25us/div (1 4 ) t402 pin 18 0v v:100v/div h:25us/div
waveforms 18 (17) t401 pin h.v v:100v/div h:25us/div (18) t801 pin 133v v:100v/div h:10us/div (19) q401 collector v:5v/div h:25us/div (20) crt socket pin b v:50v/div h:25us/div (21) crt socket pin r v:50v/div h:25us/div (22) crt socket pin g v:50v/div h:25us/div
19 schematic diagram
20 exploded view 1. dtq-14v1fs g
21 exploded view 2. dtq-14v3fs g
22 exploded view 3. dtq-14v5fc g / fs g
23 exploded view 4. dtq-14u1fs g
24 exploded view 5. dtq-20v1fs g
25 exploded view 6. dtq-20v3fs g
26 exploded view 7. dtq-20v4fs g
27 exploded view 8. dtq-20u1fs g
28 z_loc z_parts_code parts_name parts_descr remark zz100 48b4343a08 transmitter remocon r-43a08 (aa) zz110 ptacpwh394 accessory as dtq-14p2fc 00010 4850a02510 ant rod s3bw216b (l=600 mm) 00030 4850q00810 battery r6p/ln 00040 4850a00650 trans ant matching ysc-t-07 br 10000 48586001e2 manual instruction dtq-20v1fs m821 4858213801 bag instruction l.d.p.e t0.05x250x400 zz120 ptbcshh567 cover back as dtq-14v1fcm m211 4852151400 cover back fr hips bk m211b 4857817640 cloth black felt 100x20x0.7 zz130 ptpkcph567 packing as dtq-14v1fcm 10 6520010100 staple pin auto w65 m801 485803871d box carton sw-2 m811 4858186700 pad eps 14v1 m821 4858210601 bag p.e l.d.p.e t0.03x1000x900 zz131 58g0000078 coil degaussing dc-1400 zz132 48519a4710 crt ground net 1401s-1015-1p zz140 ptcacah631 cabinet as dtq-14v1fcg crt1 ptrtpwh394 crt as "ntsc 14"" itc crt as" v01 58d0000082 coil dy ody-m1489 v04 2224050029 bond silicon ldc7091 cartridge v05 4850pm001- pcm ny-225 (mini neck) v06 48a96r004- rubber wedge hmr 28 sr (/0x54) v901 48a96314c2 crt bare a34agt13x m201a 4856013350 screw crt fixing 25x80 bk m211a 7172401412 screw tapptite tt2 trs 4x14 mfzn bk m541 4855415800 spec plate 150art p/e film (c/tv) m601 4856013351 screw crt fixing 25x140 yl m681 4856812001 tie cable nylon66 da100 sp01a 7178301011 screw tapptite tt2 was 3x10 mfzn zz200 ptfmsjh567 mask front as dtq-14v1fcm m191 4851931800 button ctrl 4939100+5536001 m191a 7178301011 screw tapptite tt2 was 3x10 mfzn m201 4852067200 mask front fr hips bk m321 4853214800 brkt fr hips bk m561 4855613600 mark brand copper t0.4 zz202 ptsppwh407 speaker as DTQ-14J4fc pa601 4850703s50 connector yh025-03+35098+ulw=200 sp01 4858314010 speaker sp-5070f01 3w 8 ohm zz290 ptmpmsh631 pcb main manual as dtq-14v1fcg 10 2193102005 solder bar sn:pb=63:47 s63s-1320 30 2291050616 flux solder js-64t3 40 2291050301 flux solvent im-1000 c404 cmyh3c722h c mylar 1.6kv bup 7200pf h c801 cl1uc3104m c line across world ac250v 0.1uf m r.47 z_loc z_parts_code parts_name parts_descr remark c804 ceyn2d331p c electro 200v lhs 330mf d703 dlh2pr---- led block lh-2p-r i301 ptd2sw7100 heat sink ass`y 1la78041-- + 7174300811 00001 1la78041-- ic vertical la78041 0000a 4857027100 heat sink spcc t1.0+sn 0000b 7174300811 screw tapptite tt2 rnd 3x8 mfzn i601 1tda7267-- ic audio amp tda7267 i703 124lc04b-- ic memory 24lc04b i801 1strw6735- ic power str-w6735 il701 1356vf6--- ic preamp 356vf6 jp02 4859109950 jack pin board ph-jb-9710a jp03 4859109150 jack pin board ph-jb-9615c l801 5plf24a1-- filter line lf-24a1 m681 4856812001 tie cable nylon66 da100 p401 4859240020 conn wafer yfw500-05 p501 4850708n11 connector bic-08t-25t+c-20t+ulw=300 pwc1 4859907910 cord power as me301p+ter=1830 q402 pta2sw7201 heat sink ass`y t2sd2627yb + 7174300811 00001 t2sd2627yb tr hori 2sd2627ls-yb 0000a 4857027201 heat sink al t1.0 0000b 7174300811 screw tapptite tt2 rnd 3x8 mfzn r801 rx07b229jp r cement 7w 2.2 ohm j ben 15mm 4p rly1 5sc0101335 sw relay dy2-5 rs801 dsvc471d14 varistor svc471d14a (bulk) sct1 4859303930 socket crt ismg03s inchang sf101 5ptsf5241p filter saw tsf5241p t401 50d10a3--- trans drive td-10a3 t402 50h0000241 fbt fsa37023m t801 50m2834a1- trans smps tsm-2834a1 u102 4859721730 tuner varactor dt5-nf20f n zz200 ptmpj2h631 pcb chip mount b as dtq-14v1fcg i101 1m61250fp- ic chip chroma m61250bfp i701 1dw150maa1 ic chip micom dw37150m8-aa1 i805 1ltv817c-q ic chip photo coupler ltv-817c tray jc04 hrft000-ba r chip 1/10 0 ohm 1608 jc100 hrft000-ba r chip 1/10 0 ohm 1608 jc102 hrft000-ba r chip 1/10 0 ohm 1608 jc103 hrft000-ba r chip 1/10 0 ohm 1608 jc104 hrft000-ba r chip 1/10 0 ohm 1608 jc771 hrft000-ba r chip 1/10 0 ohm 1608 jc772 hrft000-ba r chip 1/10 0 ohm 1608 rc117 hrft331jba r chip 1/10 330 ohm j 1608 rc150 hrft102jba r chip 1/10 1k ohm j 1608 rc151 hrft104jba r chip 1/10 100k ohm j 1608 rc229 hrft750jba r chip 1/10 75 ohm j 1608 " " is a safety patt, so it must be used the same part. " " is a recommendable part for essential stock. r caution electrical parts list
z_loc z_parts_code parts_name parts_descr remark rc230 hrft101jba r chip 1/10 100 ohm j 1608 rc502 hrft822jba r chip 1/10 8.2k ohm j 1608 rc504 hrft124jba r chip 1/10 120k ohm j 1608 rc506 hrft000-ba r chip 1/10 0 ohm 1608 rc507 hrft103jba r chip 1/10 10k ohm j 1608 rc508 hrft103jba r chip 1/10 10k ohm j 1608 rc510 hrft105jba r chip 1/10 1m ohm j 1608 rc511 hrft123jba r chip 1/10 12k ohm j 1608 rc512 hrft392jba r chip 1/10 3.9k ohm j 1608 rc514 hrft000-ba r chip 1/10 0 ohm 1608 rc516 hrft101jba r chip 1/10 100 ohm j 1608 rc517 hrft101jba r chip 1/10 100 ohm j 1608 rc518 hrft102jba r chip 1/10 1k ohm j 1608 rc521 hrft222jba r chip 1/10 2.2k ohm j 1608 rc522 hrft433jba r chip 1/10 43k ohm j 1608 rc523 hrft473jba r chip 1/10 47k ohm j 1608 rc524 hrft682jba r chip 1/10 6.8k ohm j 1608 rc526 hrft223jba r chip 1/10 22k ohm j 1608 rc527 hrft223jba r chip 1/10 22k ohm j 1608 rc529 hrft222jba r chip 1/10 2.2k ohm j 1608 rc629 hrft102jba r chip 1/10 1k ohm j 1608 rc630 hrft104jba r chip 1/10 100k ohm j 1608 rc652 hrft392jba r chip 1/10 3.9k ohm j 1608 rc655 hrft182jba r chip 1/10 1.8k ohm j 1608 rc656 hrft332jba r chip 1/10 3.3k ohm j 1608 rc701 hrft223jba r chip 1/10 22k ohm j 1608 rc702 hrft223jba r chip 1/10 22k ohm j 1608 rc703 hrft471jba r chip 1/10 470 ohm j 1608 rc704 hrft471jba r chip 1/10 470 ohm j 1608 rc706 hrft102jba r chip 1/10 1k ohm j 1608 rc708 hrft223jba r chip 1/10 22k ohm j 1608 rc709 hrft000-ba r chip 1/10 0 ohm 1608 rc710 hrft103jba r chip 1/10 10k ohm j 1608 rc711 hrft472jba r chip 1/10 4.7k ohm j 1608 rc712 hrft102jba r chip 1/10 1k ohm j 1608 rc713 hrft103jba r chip 1/10 10k ohm j 1608 rc714 hrft479jba r chip 1/10 4.7 ohm j 1608 rc715 hrft223jba r chip 1/10 22k ohm j 1608 rc716 hrft102jba r chip 1/10 1k ohm j 1608 rc717 hrft102jba r chip 1/10 1k ohm j 1608 rc718 hrft154jba r chip 1/10 150k ohm j 1608 rc719 hrft472jba r chip 1/10 4.7k ohm j 1608 rc720 hrft201jba r chip 1/10 200 ohm j 1608 rc722 hrft101jba r chip 1/10 100 ohm j 1608 rc723 hrft223jba r chip 1/10 22k ohm j 1608 rc730 hrft472jba r chip 1/10 4.7k ohm j 1608 rc731 hrft242jba r chip 1/10 2.4k ohm j 1608 rc732 hrft392jba r chip 1/10 3.9k ohm j 1608 rc733 hrft752jba r chip 1/10 7.5k ohm j 1608 rc734 hrft243jba r chip 1/10 24k ohm j 1608 rc750 hrft472jba r chip 1/10 4.7k ohm j 1608 rc751 hrft472jba r chip 1/10 4.7k ohm j 1608 rc917 hrft241jba r chip 1/10 240 ohm j 1608 29 z_loc z_parts_code parts_name parts_descr rc918 hrft241jba r chip 1/10 240 ohm j 1608 rc919 hrft241jba r chip 1/10 240 ohm j 1608 rc923 hrft101jba r chip 1/10 100 ohm j 1608 rc924 hrft101jba r chip 1/10 100 ohm j 1608 rc925 hrft101jba r chip 1/10 100 ohm j 1608 rc933 hrft121jba r chip 1/10 120 ohm j 1608 rc934 hrft121jba r chip 1/10 120 ohm j 1608 rc935 hrft121jba r chip 1/10 120 ohm j 1608 rc977 hrft201jba r chip 1/10 200 ohm j 1608 zz200 ptmpj0h631 pcb main (rhu) as dtq-14v1fcg c310 cexf1e222v c electro 25v rss 2200mf (16x25) tp c406 cmxf2e434j c mylar 250v mpp 0.43mf j (tp) c410 cexf2e100v c electro 250v rss 10mf (10x20) tp c414 cexf1v471v c electro 35v rss 470mf (10x20) tp c415 cexf1c102v c electro 16v rss 1000mf (10x20) tp c504 cexf1c471v c electro 16v rss 470mf (8x12)tp c518 cexf1c471v c electro 16v rss 470mf (8x12)tp c521 cexf1c471v c electro 16v rss 470mf (8x12)tp c602 cexf1c102v c electro 16v rss 1000mf (10x20) tp c646 cexf1c471v c electro 16v rss 470mf (8x12)tp c805 cexf1c471v c electro 16v rss 470mf (8x12)tp c809 cbxb3d102k c cera semi 2kv bl(n) 1000pf k (t) c812 cexf1e471v c electro 25v rss 470mf (10x16) tp c814 cexf2c101v c electro 160v rss 100mf (16x25) tp c817 cexf1c102v c electro 16v rss 1000mf (10x20) tp c820 cexf2c101v c electro 160v rss 100mf (16x25) tp c829 cexf1c102v c electro 16v rss 1000mf (10x20) tp c881 ch1bee472m c cera ac u/c/v 2.5kv 4700pf tp c882 ch1bee472m c cera ac u/c/v 2.5kv 4700pf tp c912 ch1bee472m c cera ac u/c/v 2.5kv 4700pf tp f802 5fwml4022l fuse wide tl 250v 4a case r881 ddt7r0m140 posistor ecpac7r0m140 zz200 ptmpjbh631 pcb main m-10 as dtq-14v1fcg 10 2tm18006be tape masking 6.2x500 d807 drgp15j--- diode rgp15j d881 dlt2a05g-- diode lt2a05g (tp) d882 dlt2a05g-- diode lt2a05g (tp) d883 dlt2a05g-- diode lt2a05g (tp) d884 dlt2a05g-- diode lt2a05g (tp) e001 4856310600 eye let bsr t0.2 (r2.3) e002 4856310300 eye let bsr t0.2 (r1.6) e003 4856310300 eye let bsr t0.2 (r1.6) e004 4856310600 eye let bsr t0.2 (r2.3) e005 4856310600 eye let bsr t0.2 (r2.3) e008 4856310600 eye let bsr t0.2 (r2.3) e011 4856310300 eye let bsr t0.2 (r1.6) e012 4856310300 eye let bsr t0.2 (r1.6) e013 4856310300 eye let bsr t0.2 (r1.6) e014 4856310300 eye let bsr t0.2 (r1.6) e018 4856310300 eye let bsr t0.2 (r1.6) e020 4856310300 eye let bsr t0.2 (r1.6) e023 4856310300 eye let bsr t0.2 (r1.6) e025 4856310300 eye let bsr t0.2 (r1.6) electrical parts list
30 z_loc z_parts_code parts_name parts_descr remark e030 4856310600 eye let bsr t0.2 (r2.3) e031 4856310600 eye let bsr t0.2 (r2.3) e034 4856310600 eye let bsr t0.2 (r2.3) e036 4856310600 eye let bsr t0.2 (r2.3) e038 4856310600 eye let bsr t0.2 (r2.3) e039 4856310300 eye let bsr t0.2 (r1.6) e040 4856310300 eye let bsr t0.2 (r1.6) e041 4856310300 eye let bsr t0.2 (r1.6) e043 4856310300 eye let bsr t0.2 (r1.6) e044 4856310300 eye let bsr t0.2 (r1.6) e045 4856310300 eye let bsr t0.2 (r1.6) e046 4856310300 eye let bsr t0.2 (r1.6) p601 485923162s conn wafer yw025-03 (stick) p801a 4857417500 term pin da-ib0214(d2.3/dy pin) p801b 4857417500 term pin da-ib0214(d2.3/dy pin) r601 rf01z688k- r fusible 1w 0.68 ohm k (tapping) r715 rs02z680js r m-oxide film 2w 68 ohm j small r805 rs02z338js r m-oxide film 2w 0.33 ohm j small r816 rs02z150js r m-oxide film 2w 15 ohm j small zz200 ptmpjrh631 pcb main radial as dtq-14v1fcg c101 cexf1h109v c electro 50v rss 1mf (5x11) tp c102 cexf1c101v c electro 16v rss 100mf (6.3x11) tp c103 cexf1h479v c electro 50v rss 4.7mf (5x11) tp c114 cexf1c101v c electro 16v rss 100mf (6.3x11) tp c123 cexf1h478v c electro 50v rss 0.47mf (5x11) tp c124 cmxm2a103j c mylar 100v 0.01mf j (tp) c125 cexf1h228v c electro 50v rss 0.22mf (5x11) tp c235 cexd1h229f c electro 50v rnd 2.2mf (5x11) tp c305 cexf1h101v c electro 50v rss 100mf (8x11.5) tp c308 cmxm2a104j c mylar 100v 0.1mf j (tp) c311 cexd1h229q c electro 50v rt 2.2mf (6.3x11) tp c312 cmxl1j105j c mylar 63v meu 1mf j c401 ccxb2h102k c cera 500v b 1000pf k (tapping) c403 cmxm2a103j c mylar 100v 0.01mf j (tp) c405 cexf2c109v c electro 160v rss 1mf (6.3x11) tp c411 cexf1h100v c electro 50v rss 10mf (5x11) tp c413 ccxb2h102k c cera 500v b 1000pf k (tapping) c418 cmxm2a104j c mylar 100v 0.1mf j (tp) c451 cexf1c101v c electro 16v rss 100mf (6.3x11) tp c452 cexf1h100v c electro 50v rss 10mf (5x11) tp c501 cmxm2a103j c mylar 100v 0.01mf j (tp) c502 cexf1h109v c electro 50v rss 1mf (5x11) tp c506 cmxm2a103j c mylar 100v 0.01mf j (tp) c514 cexf1h109v c electro 50v rss 1mf (5x11) tp c516 cmxm2a104j c mylar 100v 0.1mf j (tp) c517 cexd1h229f c electro 50v rnd 2.2mf (5x11) tp c520 cexf1h109v c electro 50v rss 1mf (5x11) tp c523 cexf1h109v c electro 50v rss 1mf (5x11) tp c524 ccxf1h153z c cera 50v f 0.015mf z c526 cexf1h100v c electro 50v rss 10mf (5x11) tp c576 cexf1c221v c electro 16v rss 220mf (8x11.5) tp c603 cexf1h109v c electro 50v rss 1mf (5x11) tp c604 cexf1c470v c electro 16v rss 47mf (5x11) tp z_loc z_parts_code parts_name parts_descr remark c634 cexf1h100v c electro 50v rss 10mf (5x11) tp c662 ccxf1h153z c cera 50v f 0.015mf z c701 cexf1c101v c electro 16v rss 100mf (6.3x11) tp c706 cexf1c101v c electro 16v rss 100mf (6.3x11) tp c707 cexf1c100v c electro rss 16v 10mf 4*7 c712 cexf1h109v c electro 50v rss 1mf (5x11) tp c810 ccxb2h222k c cera 500v b 2200pf k (tapping) c811 ccxb2h222k c cera 500v b 2200pf k (tapping) c813 ccxb3a221k c cera 1kv b 220pf k (tapping) c815 cexf2a100v c electro 100v rss 10mf (6.3x11) tp c816 cexf1c101v c electro 16v rss 100mf (6.3x11) tp c821 cexf1c470v c electro 16v rss 47mf (5x11) tp c871 cmxl1j154j c mylar 63v meu 0.15mf j c878 cmxl2e104k c mylar 250v meu 0.1mf k c890 cexf1h470v c electro 50v rss 47mf (6.3x11) tp c893 cexf1h479v c electro 50v rss 4.7mf (5x11) tp i803 1ka431l--- ic ka431l l601 58cx430599 coil choke az-9004y 940k tp l805 58cx430599 coil choke az-9004y 940k tp l901 5cpx121j-- coil peaking 120uh j (radial) q401 tktc3207-- tr ktc3207 (tp) q403 tktc3205y- tr ktc3205y (tp) q404 tksc945cy- tr ksc 945c-y (tapping) q501 tkta1266y- tr kta1266y (tp) q575 tkta1275y- tr kta1275y (tp) q653 tksc945cy- tr ksc 945c-y (tapping) q701 tktc3205y- tr ktc3205y (tp) q703 tksc945cy- tr ksc 945c-y (tapping) q707 tksc945cy- tr ksc 945c-y (tapping) q801 tktc3205y- tr ktc3205y (tp) q807 tktc3205y- tr ktc3205y (tp) q873 tksc945cy- tr ksc 945c-y (tapping) q902 tktc3207-- tr ktc3207 (tp) q903 tktc3207-- tr ktc3207 (tp) q904 tktc3207-- tr ktc3207 (tp) q977 tkta1266y- tr kta1266y (tp) r301 rn01b471js r metal film 1w 470 ohm j small r302 rn02b621js r metal film 2w 620 ohm j small r303 rn01b109js r metal film 1w 1 ohm j small r305 rn01b221js r metal film 1w 220 ohm j small r403 rn01b562js r metal film 1w 5.6k ohm j small r411 rn02b150js r metal film 2w 15 ohm j small r412 rn01b369js r metal film 1w 3.6 ohm j small r413 rn01b229js r metal film 1w 2.2 ohm j small r414 rn01b229js r metal film 1w 2.2 ohm j small r420 rn02b620js r metal film 2w 62 ohm j small r453 rn02b270js r metal film 2w 27 ohm j small r913 rn02b153js r metal film 2w 15k ohm j small r914 rn02b153js r metal film 2w 15k ohm j small r915 rn02b153js r metal film 2w 15k ohm j small sw701 5s50101090 sw tact thvh472gca sw702 5s50101090 sw tact thvh472gca sw703 5s50101090 sw tact thvh472gca electrical parts list
z_loc z_parts_code parts_name parts_descr remark sw704 5s50101090 sw tact thvh472gca sw705 5s50101090 sw tact thvh472gca sw706 5s50101090 sw tact thvh472gca x502 5xex3r579c crystal quartz hc-49/u 3.579545m (tp) z501 5pxxt4r5mb filter cera xt 4.5mb-tp z502 5pxlt4r5mt filter cera lt 4.5mh-tp zz200 ptmpjah631 pcb main axial as dtq-14v1fcg 10 2tm14006lb tape masking 3m #232 6.0x2000m 20 2tm10006lb tape masking 3m #232-map-c 6.2x2000m a001 4859817291 pcb main 246x246 fr-1 1.6t c109 cczf1h103z c cera 50v f 0.01mf z c115 cczf1h103z c cera 50v f 0.01mf z c116 cczf1h103z c cera 50v f 0.01mf z c118 czsl1h470j c cera 50v sl 47pf j (axial) c122 cczb1h471k c cera 50v b 470pf k (axial) c152 cczf1h103z c cera 50v f 0.01mf z c503 cbzf1h104z c cera semi 50v f 0.1mf z c505 czch1h180j c cera 50v ch 18pf j (axial) c507 cczb1h101k c cera 50v b 100pf k (axial) c508 cczb1h101k c cera 50v b 100pf k (axial) c515 cczb1h222k c cera 50v b 2200pf k axial c519 cczf1h103z c cera 50v f 0.01mf z c522 cczf1h103z c cera 50v f 0.01mf z c525 cczf1h103z c cera 50v f 0.01mf z c561 cczf1h103z c cera 50v f 0.01mf z c612 cbzf1h104z c cera semi 50v f 0.1mf z c708 cczf1h103z c cera 50v f 0.01mf z c711 cczf1h103z c cera 50v f 0.01mf z c713 cczb1h471k c cera 50v b 470pf k (axial) c714 cczb1h221k c cera 50v b 220pf k (axial) c715 cczb1h102k c cera 50v b 1000pf k (axial) c716 cczf1h103z c cera 50v f 0.01mf z c717 cbzf1h104z c cera semi 50v f 0.1mf z c718 cczf1h103z c cera 50v f 0.01mf z c870 85801065gy wire copper awg22 1/0.65 tin coating c891 cczb1h821k c cera 50v b 820pf k axial c892 cczb1h471k c cera 50v b 470pf k (axial) c894 cczb1h333k c cera 50v b 0.033mf k axl c902 cczb1h271k c cera 50v b 270pf k c903 cczb1h271k c cera 50v b 270pf k c904 cczb1h271k c cera 50v b 270pf k c922 cczb1h271k c cera 50v b 270pf k c923 cczb1h271k c cera 50v b 270pf k c924 cczb1h271k c cera 50v b 270pf k d101 duz33b---- diode zener uz-33b d102 duz5r1b--- diode zener uz-5.1b d301 d1n4004s-- diode 1n4004s d311 dbzx55c62- diode zener bzx55c-62 d312 85801065gy wire copper awg22 1/0.65 tin coating d401 d1n4937g-- diode 1n4937g (tapping) d405 d1n4937g-- diode 1n4937g (tapping) d406 d1n4937g-- diode 1n4937g (tapping) d407 d1n4937g-- diode 1n4937g (tapping) 31 z_loc z_parts_code parts_name parts_descr d408 d1n4937g-- diode 1n4937g (tapping) d409 d1n4148--- diode 1n4148 (tapping) d501 duz5r1b--- diode zener uz-5.1b d507 duz9r1bm-- diode zener uz-9.1bm d509 d1n4148--- diode 1n4148 (tapping) d525 d1n4148--- diode 1n4148 (tapping) d571 d1n4148--- diode 1n4148 (tapping) d572 d1n4148--- diode 1n4148 (tapping) d573 d1n4148--- diode 1n4148 (tapping) d574 d1n4148--- diode 1n4148 (tapping) d804 d1n4937g-- diode 1n4937g (tapping) d809 duz6r8bm-- diode zener uz-6.8bm d811 d1n4937g-- diode 1n4937g (tapping) d812 d1n4937g-- diode 1n4937g (tapping) d813 d1n4937g-- diode 1n4937g (tapping) d816 d1n4937g-- diode 1n4937g (tapping) d817 duz9r1bm-- diode zener uz-9.1bm d819 d1n4937g-- diode 1n4937g (tapping) d841 d1n4937g-- diode 1n4937g (tapping) d851 duz9r1bm-- diode zener uz-9.1bm j1 85801065gy wire copper awg22 1/0.65 tin coating j10 85801065gy wire copper awg22 1/0.65 tin coating j101 85801065gy wire copper awg22 1/0.65 tin coating j102 85801065gy wire copper awg22 1/0.65 tin coating j103 85801065gy wire copper awg22 1/0.65 tin coating j11 85801065gy wire copper awg22 1/0.65 tin coating j110 85801065gy wire copper awg22 1/0.65 tin coating j12 85801065gy wire copper awg22 1/0.65 tin coating j13 85801065gy wire copper awg22 1/0.65 tin coating j14 85801065gy wire copper awg22 1/0.65 tin coating j15 85801065gy wire copper awg22 1/0.65 tin coating j16 85801065gy wire copper awg22 1/0.65 tin coating j17 85801065gy wire copper awg22 1/0.65 tin coating j18 85801065gy wire copper awg22 1/0.65 tin coating j19 85801065gy wire copper awg22 1/0.65 tin coating j2 85801065gy wire copper awg22 1/0.65 tin coating j20 85801065gy wire copper awg22 1/0.65 tin coating j21 85801065gy wire copper awg22 1/0.65 tin coating j22 85801065gy wire copper awg22 1/0.65 tin coating j23 85801065gy wire copper awg22 1/0.65 tin coating j24 85801065gy wire copper awg22 1/0.65 tin coating j25 85801065gy wire copper awg22 1/0.65 tin coating j26 85801065gy wire copper awg22 1/0.65 tin coating j27 85801065gy wire copper awg22 1/0.65 tin coating j28 85801065gy wire copper awg22 1/0.65 tin coating j29 85801065gy wire copper awg22 1/0.65 tin coating j31 85801065gy wire copper awg22 1/0.65 tin coating j32 85801065gy wire copper awg22 1/0.65 tin coating j33 85801065gy wire copper awg22 1/0.65 tin coating j35 85801065gy wire copper awg22 1/0.65 tin coating j36 85801065gy wire copper awg22 1/0.65 tin coating j37 85801065gy wire copper awg22 1/0.65 tin coating j38 85801065gy wire copper awg22 1/0.65 tin coating electrical parts list
32 z_loc z_parts_code parts_name parts_descr remark j4 85801065gy wire copper awg22 1/0.65 tin coating j40 85801065gy wire copper awg22 1/0.65 tin coating j41 85801065gy wire copper awg22 1/0.65 tin coating j42 85801065gy wire copper awg22 1/0.65 tin coating j43 85801065gy wire copper awg22 1/0.65 tin coating j44 85801065gy wire copper awg22 1/0.65 tin coating j45 85801065gy wire copper awg22 1/0.65 tin coating j46 85801065gy wire copper awg22 1/0.65 tin coating j47 85801065gy wire copper awg22 1/0.65 tin coating j48 85801065gy wire copper awg22 1/0.65 tin coating j49 85801065gy wire copper awg22 1/0.65 tin coating j5 85801065gy wire copper awg22 1/0.65 tin coating j50 85801065gy wire copper awg22 1/0.65 tin coating j51 85801065gy wire copper awg22 1/0.65 tin coating j52 85801065gy wire copper awg22 1/0.65 tin coating j53 85801065gy wire copper awg22 1/0.65 tin coating j54 85801065gy wire copper awg22 1/0.65 tin coating j55 85801065gy wire copper awg22 1/0.65 tin coating j56 85801065gy wire copper awg22 1/0.65 tin coating j57 85801065gy wire copper awg22 1/0.65 tin coating j58 85801065gy wire copper awg22 1/0.65 tin coating j59 85801065gy wire copper awg22 1/0.65 tin coating j6 85801065gy wire copper awg22 1/0.65 tin coating j60 85801065gy wire copper awg22 1/0.65 tin coating j61 85801065gy wire copper awg22 1/0.65 tin coating j62 85801065gy wire copper awg22 1/0.65 tin coating j63 85801065gy wire copper awg22 1/0.65 tin coating j64 85801065gy wire copper awg22 1/0.65 tin coating j65 85801065gy wire copper awg22 1/0.65 tin coating j66 85801065gy wire copper awg22 1/0.65 tin coating j67 85801065gy wire copper awg22 1/0.65 tin coating j68 85801065gy wire copper awg22 1/0.65 tin coating j69 85801065gy wire copper awg22 1/0.65 tin coating j7 85801065gy wire copper awg22 1/0.65 tin coating j70 85801065gy wire copper awg22 1/0.65 tin coating j71 85801065gy wire copper awg22 1/0.65 tin coating j72 85801065gy wire copper awg22 1/0.65 tin coating j73 85801065gy wire copper awg22 1/0.65 tin coating j74 85801065gy wire copper awg22 1/0.65 tin coating j75 85801065gy wire copper awg22 1/0.65 tin coating j76 85801065gy wire copper awg22 1/0.65 tin coating j77 85801065gy wire copper awg22 1/0.65 tin coating j78 85801065gy wire copper awg22 1/0.65 tin coating j8 85801065gy wire copper awg22 1/0.65 tin coating j80 85801065gy wire copper awg22 1/0.65 tin coating j82 85801065gy wire copper awg22 1/0.65 tin coating j83 85801065gy wire copper awg22 1/0.65 tin coating j84 85801065gy wire copper awg22 1/0.65 tin coating j85 85801065gy wire copper awg22 1/0.65 tin coating j88 85801065gy wire copper awg22 1/0.65 tin coating j89 85801065gy wire copper awg22 1/0.65 tin coating j9 85801065gy wire copper awg22 1/0.65 tin coating j90 85801065gy wire copper awg22 1/0.65 tin coating z_loc z_parts_code parts_name parts_descr remark j92 85801065gy wire copper awg22 1/0.65 tin coating j93 85801065gy wire copper awg22 1/0.65 tin coating j94 85801065gy wire copper awg22 1/0.65 tin coating j97 85801065gy wire copper awg22 1/0.65 tin coating j98 85801065gy wire copper awg22 1/0.65 tin coating j99 85801065gy wire copper awg22 1/0.65 tin coating l111 5cpz568m02 coil peaking 0.56uh m (axial 3.5mm) l501 5cpz180k02 coil peaking 18uh k (axial 3.5mm) l807 5mc0000100 coil bead hc-3550 l811 5mc0000100 coil bead hc-3550 l841 5mc0000100 coil bead hc-3550 r112 rd-az331j- r carbon film 1/6 330 ohm j r115 rd-az471j- r carbon film 1/6 470 ohm j r306 rd-az682j- r carbon film 1/6 6.8k ohm j r307 rd-az303j- r carbon film 1/6 30k ohm j r308 rd-az202j- r carbon film 1/6 2k ohm j r309 rd-az822j- r carbon film 1/6 8.2k ohm j r310 rd-az303j- r carbon film 1/6 30k ohm j r312 rd-az104j- r carbon film 1/6 100k ohm j r350 rd-az102j- r carbon film 1/6 1k ohm j r351 rd-az752j- r carbon film 1/6 7.5k ohm j r352 rd-az123j- r carbon film 1/6 12k ohm j r401 rd-4z472j- r carbon film 1/4 4.7k ohm j r405 rd-2z751j- r carbon film 1/2 750 ohm j r416 rd-2z121j- r carbon film 1/2 120 ohm j r417 rd-4z302j- r carbon film 1/4 3k ohm j r423 rd-az102j- r carbon film 1/6 1k ohm j r424 rd-az202j- r carbon film 1/6 2k ohm j r451 rd-4z153j- r carbon film 1/4 15k ohm j r452 rd-4z113j- r carbon film 1/4 11k ohm j r454 rd-az102j- r carbon film 1/6 1k ohm j r455 85801065gy wire copper awg22 1/0.65 tin coating r505 rd-az103j- r carbon film 1/6 10k ohm j r513 rd-az152j- r carbon film 1/6 1.5k ohm j r514 rd-az152j- r carbon film 1/6 1.5k ohm j r515 rd-az152j- r carbon film 1/6 1.5k ohm j r520 rd-az473j- r carbon film 1/6 47k ohm j r526 rd-az512j- r carbon film 1/6 5.1k ohm j r530 rd-az101j- r carbon film 1/6 100 ohm j r531 rd-az101j- r carbon film 1/6 100 ohm j r532 rd-az101j- r carbon film 1/6 100 ohm j r602 rd-2z271j- r carbon film 1/2 270 ohm j r603 rd-az103j- r carbon film 1/6 10k ohm j r604 rd-az562j- r carbon film 1/6 5.6k ohm j r724 rd-az682j- r carbon film 1/6 6.8k ohm j r725 rd-az682j- r carbon film 1/6 6.8k ohm j r789 rd-az102j- r carbon film 1/6 1k ohm j r790 rd-az102j- r carbon film 1/6 1k ohm j r809 rd-4z184j- r carbon film 1/4 180k ohm j r814 85801065gy wire copper awg22 1/0.65 tin coating r818 85801065gy wire copper awg22 1/0.65 tin coating r819 rd-az103j- r carbon film 1/6 10k ohm j r820 rd-az392j- r carbon film 1/6 3.9k ohm j electrical parts list
z_loc z_parts_code parts_name parts_descr remark r823 rd-4z561j- r carbon film 1/4 560 ohm j r868 rn-4z2201f r metal film 1/4 2.20k ohm f r869 rd-4z102j- r carbon film 1/4 1k ohm j r872 rd-4z152j- r carbon film 1/4 1.5k ohm j r874 rd-az102j- r carbon film 1/6 1k ohm j r875 rd-az622j- r carbon film 1/6 6.2k ohm j r876 rd-az472j- r carbon film 1/6 4.7k ohm j r877 rd-az103j- r carbon film 1/6 10k ohm j r878 rn-4z1003f r metal film 1/4 100k ohm f r879 rn-4z1502f r metal film 1/4 15k ohm f r888 rc-2z565kp r carbon comp 1/2 5.6m ohm k r890 rd-4z152j- r carbon film 1/4 1.5k ohm j r892 rd-4z152j- r carbon film 1/4 1.5k ohm j r893 rd-4z331j- r carbon film 1/4 330 ohm j r894 rd-4z479j- r carbon film 1/4 4.7 ohm j r901 rd-4z474j- r carbon film 1/4 470k ohm j r910 rd-2z332j- r carbon film 1/2 3.3k ohm j r911 rd-2z332j- r carbon film 1/2 3.3k ohm j r912 rd-2z332j- r carbon film 1/2 3.3k ohm j r978 rd-az102j- r carbon film 1/6 1k ohm j r979 rd-az272j- r carbon film 1/6 2.7k ohm j 33 electrical parts list

i. micom outline. 1. abstract. this specification is 1-tunner mono model for north america, ccd 1-chip micom m37150. it is developing software specification for tuning only ntsc system tv f/s. 2. h/w outline. 1) rom : 32k x 8bits.tsc 2) ram : 1152 x 8bits. 3) osd function. . screen display. 32 characters x 2 lines. - characters. 254 patterns programmable. - character display area cc mode : 16 x 26 dots - chatacter color : 8 colors - attribute cc mode : smooth italic, underline, flash, automatic solid space" osd mode : border - display position horizontal : 128 levels vertical : 512 levels 3. system feature. - the system for tv tuning is frequency synthesis type. - closed caption?s function is built in ic. - on screen display?s function is built in ic. - package. : 42 pin ssop. - tuner (pre-scaler.) : i2c bus. --- dt5-nf20f n - remote. : r-43a series - e2prom. : 24c04(i2c bus) ? apply one byte read/write mode. - 6-local key. : a/d input control.(power, ch up/down, vol up/down, menu) - option s/w : port input option check. - if/v/c/d ic :m61250(america, the only ntsc)" 4. function. 1) c. c. d. function. - a section of c. c. d. operates fcc based specification. 2) c. c. d. controlled function. 1 ic description
- closed caption mode. (off<-->c1<-->c2<-->t1<-->t2<-->off) - cc on mute.(off / on) - when cc on mute is on, output is selected a item of closed caption modes. 3) tuning function. - i2c bus. - pll ic interface. - fs 181 channel (air 2-69ch, cable 1-125ch)" - aft operation(fine tuning ) -2.5 ~ fn ~ +2.5mhz - air/cable (std, hrc, irc ). only cable 5,6ch is that aft range is cover over broad-band. -2.5mhz ~ fn ~ +3.5mhz. - auto program.(if a channel is broadcasting, the channel is memorized.)" - direct tuning(0 ~ 9key) - channel up/down.(memorized channels) -> the ch up/down buttons on the remote and on the front panel are same function. - search channel up/down.(if no-memory or only 1ch is memory) - channel memory.(add/delete) - channel review function. - last channel memory function. 4) osd function. - in video mode, things(items) that is concerned with air and cable disappear in the menu." - channel, av display. - small & graphic icon menu. - volume, picture control --> i2c bus control 5) the others function. - video/audio mute function. - if a channel is no signal, it is auto-power off function after 15 minutes." - heat run function. --- osd white background. - sleep timer, wake-up time, off time function. " - audio mode :mono - tv/line controlled function- ----------------------- (option) - prison controlled function- ----------------------- (option) - 3-language.(north america : eng/spa/fra ). - e2prom interface (i2c bus control) - ch 6 trap function.(is-31 ) - pll ic band data.(control byte 2-->p3~p0) vhf l : 1 / vhf h : 2 / ch6 trap : 5 (is-31) air(cable) ch 6 only uhf : 8 2 ic description
5 . the table of option and schedule 6 . key matrix pin option reference remarks #1 tv only (h) low (dc 0v): video (l) : video model (?v? series) high (dc 5v) : tv (h) : no video model (?p? series) #41 prison low (dc 0v): normal (l) : normal video high (dc 5v) : prison (h) : clock menu (time) delete key function value(v) sw701 power 0 ~ 0.55 sw705 vol + 2.25 ~ 2.75 sw704 vol - 2.76 ~ 3.25 sw703 ch + 3.26 ~ 3.75 sw702 ch - 3.76 ~ 4.25 sw701 menu 4.26 ~ 4.75 power rc743 4.7k sw701 vol + rc744 2.4k sw705 vol - rc709 3.9k sw704 ch + rc746 7.5k sw703 ch - rc747 24k sw702 menu sw706 5v 3 ic description
ii. pin assign t v only p 11/scl1 clock( e eprom) t v/y p 00/pwm0 p rison a v1/av2 p 01/pwm1 d ata(eeprom) p 02/pwm2 m onitor s -in p 03/pwm3/ad1 h sync t v / av p 04/pwm4/ad2 v sync a ft in p 16 p 52/b b x -ray p 06/int2/ad4 p 53/g g x -ray2 p 07/int2 p 54/r r p 20/sclk/ad5 o ut n c p 21/sout/ad6 c lkcount/p10 c lk count k ey1 p 22/sin/ad7 s da p 23/tim3 s cl s -mute p 24/tim2 p 15 p ower p 25/int3 f scin f sc in n c p 26/xin r eset r eset n c p 27/xout c vin c cd cvbs c nvss c nvss v hold c cd v-hold g nd x -in h lf c cd hlf n c x -out f ilt f ilt v ss v ss v cc v cc p 30/sda3 b us stop p 31/scl3 r emocon in p 50/h sync p 51/v sync s t-by led p 55/out p 12/scl2 p 13/sda1 p 14/sda2 d g on relay p 16/ad8/tim2 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 4 ic description appendix
iii.pin description e eprom clock<->micom clock 42 p 12/scl2 s cl2 i p rison(h), normal(l) option 40 p 14/sda2 41 p 13/sda1 p rison i s da2 i horizental syn signal input i ntelligent monitor e eprom data<->micom data 39 p 16/ad8/tim2 m onitor i 38 p 50/h sync h sync i v ertical syn signal input 36 p 52b 37 p 51/v sync v sync i b o o sd red output o sd green output o sd blue output 35 p 53g g o 34 p 54r r o f ast blanking control signal 32 c lkcont/p10 33 p 55/out o ut o c lk cont i i 2c data in/out i 2c data in/out clk cont rol 31 p 30/sda3 s da i/o 30 p 31/scl3 s cl i/o c hroma on/off 28 f sc in 29 p 15 p ower i f scin i c omposite video signal input mcu reset: a ctive(h) c lock input 27 r eset r eset i 26 c vin c cd cvbs i i /o for data slicer 24 h lf 25 v hold c cd v-hold i/o c cd hlf i/o + 5v(positive power supply) c lock oscillation filter i /o for data slicer 23 f ilt f ilt i 22 v cc v cc i g nd(negative power supply) 20 x -out 21 v ss v ss n c g nd g nd n c 19 x -in g nd 18 c nvss c nvss n c 16 p 26/xcin 17 p 27/xcout n c n c a udio mute(h) r emocon signal input n c 15 p 25/int3 r emocon in i 14 p 24/tim2 s -mute o f actory mode 12 p 22/sin/ad7 13 p 23/tim3 b us stop i k ey1 i p ower off->st-by(h) n c m enu,vol+,vol-,ch+,ch-,power 11 p 21/sout/ad6 n c 10 p 20/sclk/ad5 s t-by led o ??e protect,ocp 8 p 06/int2/ad4 9 p 07/int1 x -ray2 i x -ray i t v /video sw,tv(h),video(l) d efault voltage:3.75v b + protect(l) 7 p 05/ad3 a ft in i 6 p 04/pwm4/ad2 t v/av i s -vhs jack signal input 4 p 02/pwm2 5 p 03 /pwm03/ad1 s -in i d /g on o c vin in a v1/av2 sw d /g relay on(h) 3 p 01/pwm1 a v1/av2 i 2 p 00/pwm0 t v/y i o? ? 1 p 11/scl1 t v only o tv only(h), video(l) option p in a ??a i /o ?? ?3? 5 ic description appendix
iv . m 6 12 5 0 ( croma ) pin configuration video/chroma gnd ( 2 ) vif vcc(1) vif vcc ( 2 ) h out afc filter def gnd ( 2 ) fbp in tv/y in vreg vcc aft out def gnd ( 1 ) b out r out chroma apc filt er ext/c in hi vc c sif limit er in g out x-tal 3.58 v. ramp out v ramp f/b video/chroma vcc(1) v ramp cap acl/abcl video/chroma vcc(2) nc start up vcc 8.7v reg out audio at t [ cr in ] [ cb in ] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 42 41 40 39 38 37 36 35 34 33 43 45 46 44 15 16 48 47 m61250fp [m61251fp] video/chroma gnd(1) nc nc 6 ic description
7 troubleshooting guide 1. no power appendix
#40 #42 #63 #2 #3 #62 #59 #58 #41 #26 #27 #64 #7 #31 #30 #22 vcc 5v #41 8 c517 def 180v #39 #40 #12 #14 #15 #16 #33
#40 #42 #7 #31 #30 #22 #63 #64 #2 #4 #26 #27 #50 #48 #43 z502 4.5m trap check att filter circut c603 #51 9
#31 #30 #11 #7 #40 #42 #22 #63 #59 #2 #64 vcc 5v check t-sda/scl svc s5 key input vco adjust 10
#41 #14 #15 #16 #34 #40 #40 #38 #5 #6 #1 #5 check the voltage (25v) vertical ic vcc (25v) 1 1
#37 #38 #22 #33 #36 #35 #34 #24 #21 #22 #23 #27 #26 #30 #31 vcc 5v #15 #22 vcc 5v check the voltage 1 2

▲Up To Search▲

Price & Availability of DTQ-14J

	To Download DTQ-14J Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .