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-1...
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 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...
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 pe...
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 o...
Model items dtq-20v1/v4fspg dtq-20v1/v3/v4/u1sspg dtq-15u5sspg dtq-14v1/v4/v5fspg dtq-14v1/v4/v5/u1sspg dtq-14v6nbpg/nppg dtq-14v1/v4/v8/u1ssfg dtq-20v1/v4/v8/u1ssfg dtq-14v4/20v4fcfg remarks tv standard ntsc-m power input ac 120v 60 hz ac 220v 50/60 hz ac90-250v(fcfm series) power consumption 14 = ...
Block diagram 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 cont...
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 ...
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 sho...
4-3. Vertical size adjustment • select “v.Size” item, adjust “v.Size” data value to proper vertical size as follows. • you can see the osd as shown in below. 4-1. Horizontal shift adjustment • select h.Shift item, adjust h.Shift data value to obtain proper horizontal centering of the internal cross ...
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 mod...
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 ( ) du...
Voltage chart 13 on on on on off off off off on on on on off off off off 1 4.9 0 49 5.73 0 2 2.63 0 50 2.28 0 3 5.04 0 51 2.44 0 4 5.04 0 52 2.22 0.2 5 3.74 0 53 3.23 0.36 6 2.97 0 54 3.2 0 7 3.4 0 55 3.27 0.1 8 0 0 56 0 0 9 0 0 57 0 0 10 0.8 0 58 2.2 0 11 2.14 0 59 1.75 0 12 7.8 0 60 2.2 0 13 0 0 6...
Voltage chart 14 on on on on off off off off on on on on off off off off 1 0 5 5.06 5.06 2 0 6 5.06 5.06 3 0 7 0 0 4 0 8 5.06 5.06 5 0 6 0 on on on on off off off off 7 2.64 1 1.58 164 8 0 2 nc nc 9 5.04 3 0 0 10 0 4 19.6 13.3 11 0 5 0.18 0 12 5.05 6 1.2 1.65 13 5.05 7 2.76 0.6 14 0 15 5.03 16 0.96 ...
Voltage chart 15 on on on on off off off off on on on on off off off off c 29.7 33.6 c 15.4 10.47 e 0 0 e 7.87 0 b 0.3 0 b 8.46 0 c 9.9 0 c 6.82 0 e 0 0 e 5.09 0 b 0 0 b 5.72 0 c 0 0 c 17.12 11.6 e 2.07 0 e 8.49 8.37 b 1.76 0 b 9.08 8.95 c 0.3 0 c 6.49 0 e 9.8 0.39 e 0 0 b 9.9 0 b 0 0.65 c 6.86 0 c ...
Waveforms 16 (1) i101 pin 14 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 63 v:10v/div h:5ms/div (8) i101 pin 37 v:2v/div h:2...
Waveforms 17 (9) i701 pin 38 v:20v/div h:25us/div (10) i801 pin 7 v:100v/div h:10us/div (11) t402 pin 25.5v v:100v/div h:25us/div (12) t402 pin 10.5v v:50v/div h:25us/div (13) t402 pin heater v:10v/div h:25us/div (14) t402 pin 180v 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-14v1fsg.
21 exploded view 2. Dtq-14v3fsg.
22 exploded view 3. Dtq-14v5fcg / fsg.
23 exploded view 4. Dtq-14u1fsg.
24 exploded view 5. Dtq-20v1fsg.
25 exploded view 6. Dtq-20v3fsg.
26 exploded view 7. Dtq-20v4fsg.
27 exploded view 8. Dtq-20u1fsg.
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 instruct...
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 ...
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 485...
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 ptm...
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 t...
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...
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 chara...
- closed caption mode. (offc1c2t1t2off) - 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 (...
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 k...
Ii. Pin assign tv only p11/scl1 clock(eeprom) tv/y p00/pwm0 prison av1/av2 p01/pwm1 data(eeprom) p02/pwm2 monitor s-in p03/pwm3/ad1 h sync tv / av p04/pwm4/ad2 v sync aft in p16 p52/b b x-ray p06/int2/ad4 p53/g g x-ray2 p07/int2 p54/r r p20/sclk/ad5 out nc p21/sout/ad6 clkcount/p10 clk count key1 p2...
Iii.Pin description eeprom clockmicom clock 42 p12/scl2 scl2 i prison(h), normal(l) option 40 p14/sda2 41 p13/sda1 prison i sda2 i horizental syn signal input intelligent monitor eeprom datamicom data 39 p16/ad8/tim2 monitor i 38 p50/h sync h sync i vertical syn signal input 36 p52b 37 p51/v sync v ...
Iv. M61250(croma) pin configuration video/chroma gnd(2) vif vcc(1) vif vcc(2) h out afc filt er 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 vcc sif limit er in g out x-t al 3.58 v. Ramp out v ramp f/b video/chroma vcc(1) v ramp cap acl/abcl video...
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) 11.
#37 #38 #22 #33 #36 #35 #34 #24 #21 #22 #23 #27 #26 #30 #31 vcc 5v #15 #22 vcc 5v check the voltage 12.
