S/m no. : vwd71dpet0 ✔ caution : in this manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information,please refer to ppl(parts price list) in service information center (http://svc.Dwe.Co.Kr). Daewoo electronics co...
1 specifications ...................................................................................................................2 block diagram ..................................................................................................................8 circuit schematics.....................
2 specifications section dvd+rw recorder remark general daewoo model dqr-1100d/dqr-1000d description dvd recorder target area europe muti set for uk, france, continental europe mass production 2003, middle november safety regulation ce power plug 2 pin ( for europe) operation temperature 5-35 degree...
3 specifications digital output dts, ac3, mpeg2 broadcasting tuner broadcasting system pal /secam-l channel selection method programmable f/s band - pal-b/g,i/i v-l, v-h, uhf - pal/secam-l v-l/l , v-h, uhf total channel number - pal bg 116 ch( ch 02-69, 74-80, cc 01-41) - pal i/i 116 ch( ch 01-13, 2...
4 specifications parental lock o - by osd menu upgradeable flash memory capability o timer date recognized period 2002~2101 number of timer recording 6 events / 1 month clock display method 24 hour manual clock setting o auto clock setting o auto daylight saving time x timer recording system - gener...
5 specifications regional code 2 ntsc / pal discs playback o/o video video output signal : ntsc / pal / ntsc / pal pal 60hz / pal-50hz / secam video digital-to-analog converter 10bit/54mhz progressive scanning x with component jack s-video or rgb : o/o smooth motion picture in reverse mode o audio a...
Mark function (no. Of marks) o only dvd +rw / +r time search o zoom on still / running dvd video (zoom x) 1.3x, 2x, 4x zoom (magnify) zoom on still / running vcd (zoom x) 1.3x, 2x, 4x zoom (magnify) closed caption ntsc (dvd/vcd) x compatibility with kodak picture cd x resume play o pbc for vcd 2.0 o...
7 headphone jack (3mm) x ieee 1394 dv input o option s-video input 1ea front a/v jacks 2ea for audio, 1ea for video rear panel s-video out 1 ea video (composite) o progressive scan out x audio (analgo, rca jacks for s-video pair) out 1 ea analog 5.1ch output x euro av (scart) in / out two pair (with...
8 block diagram.
9 block diagram system block diagram.
10 block diagram system block diagram.
11 block diagram video block diagram.
12 block diagram audio block diagram.
13 block diagram tuner block diagram.
14 block diagram front block diagram.
15 circuit schematics 1. Analog board - tuner.
16 circuit schematics - canal switch.
17 - audio switch circuit schematics.
18 circuit schematics - power connector.
19 circuit schematics - multi sound process.
20 circuit schematics - digital audio out.
21 circuit schematics - audio ad/da converter.
22 circuit schematics - vps/pdc.
23 circuit schematics - fome.
24 circuit schematics - micom.
25 circuit schematics - micom fan controller & eeprom.
26 circuit schematics 2. Digital board - chrysalis connector.
27 circuit schematics - dv1394.
28 circuit schematics - chrysalis control clk.
29 circuit schematics - chrysalis main.
30 circuit schematics - 1.8v.
31 circuit schematics - progressive scan dac.
32 circuit schematics - flash sdram eeprom.
33 circuit schematics - video io to analog(main board).
34 circuit schematics - video decoder.
35 circuit schematics 3. Front board - vfd.
36 circuit schematics - front input & dv1394.
37 4. Power supply (dvd+rw free) circuit schematics.
38 waveforms.
39 waveforms.
40 waveforms.
41 waveforms.
42 waveforms.
43 waveforms.
44 disassembly dw-p71d1d and dw-p71d1p.
46 troubleshooting 1. No output voltage of power circuit output voltage of d821, d822, d823, d826? Yes no no no yes output voltage of d821, d822, d823, d826? Check other parts. Check on/off control. Replace bad parts when power is on, pin 8 of p821 is +5 voltage? Check ic804, ic805, ic806 check powe...
47 troubleshooting power top.
48 troubleshooting check power circuit check all connectors case a analog board case b digital board p750 check +3v3stby (pin 1,2,3 &4) check +5vstby(pin8) no yes yes replace ic506(eeprom) on analog board p602 check sda_front(pin5)& scl_front(pin6) check +5stby(pin7) check front circuit no spinning ...
49 troubleshooting p750 check +3v3stby (pin 1,2,3 &4) check +5vstby(pin8) reset ic (ic501) check pin1 high>>low>>high micom crystal (x500) check whether x500(24.576mhz) oscillates micom(ic500) check sda(pin84)&scl(pin85) replace ic501 replace x500 check soldering or replace ic500 no yes yes no no ye...
50 troubleshooting system no booting main top.
51 troubleshooting system no booting main bottom.
52 troubleshooting pc07 check +3v3stby(pin 9,10,11 &12) check +5vstby(pin4) reset ic (icc13) check pin1 high>>low>>high icc01 check that pin2>>pin3 pin13>>pin11 icc02 check that pin2>>pin3 pin12 & 13>> pin11 check ln03 (+3v3stby) check analog board check soldering or replace icc13 input signal at pi...
53 troubleshooting eeprom for boot (icm03) check sda1(pin5)& scl1(pin6) reprogramming or replace icm03 yes no eeprom after boot (icm04) check sda0(pin5)& scl0(pin6) reprogramming or replace icm04 yes no check cm21 (+3v3stby) yes flash (icm07) check ce(pin26), we(pin11) & oe(pin28) check soldering or...
54 troubleshooting system no booting digital board top.
55 troubleshooting system no booting digital board bottom.
56 troubleshooting 2. Not working of rtc crystal (x501) check whether x501(32.768khz)oscillates replace x501 no check c512 & c513 (27pf) replace c512 &c53 yes no check c501 (+3v3) replace c501 yes no check soldering of other parts yes.
57 \ check soldering of front micom (ic702) check soldering of flash (ic502) on analog board yes check soldering of sdram (ic504) on analog board yes check soldering of flash (icm07) on digital board yes check soldering of sdram (icm02 & icm06) on digital board yes follow no booting step yes 3. Stop...
58 troubleshooting system rtc & daewoo main top.
59 troubleshooting system rtc & daewoo main bottom.
60 troubleshooting system daewoo & no disc digital board top.
61 troubleshooting system daewoo & no disc digital board bottom.
62 troubleshooting 1) input part a. Front input is there video input signal at pin 1,11,14 of i600 ? Pin1: check c311, c727,r727,d714 (front c input) no pin11: check c612, r736,d713 (front y input) no pin14 :check c613, c614,c615,r734, r735,d711 (front cvbs input) yes is there video input signal at ...
63 troubleshooting b. Euro av1, av2 input(scart 1,2) is there video input signal at pin 1,19,41 of i601 ? Pin41: check r613, c603,d600 (av1 input) no pin19: check c625, r662,c635,d607 (av2 input) no pin1 : see tuner part (tuner input) yes is there video signal at pin8 of i600 ? Check c607 & i601 no ...
64 troubleshooting 2)output part is there video signal at pin 9,10,11 of i601? Check rv19~rv27,lv03 lv04,lv05,cv21~cv29,pv02 ,p605,c625,c626,c627 no check r616,r617,r618,d603 , d604,d605 &ic601 no yes is there video signal at pin 27,29,31 of i601 ? Check rv10,rv11,rv12,lv09, qv01,cv13,cv14,pv02,p605...
65 troubleshooting pin6 :check rv16,rv17,rv18, cv19,cv20,c629,lv02,qv03, pv02,p605 (c out ) no is there video signal at pin6 of i601 and pin8 of i602? Pin5 :check r680,r683,c643, d613 &i602 (y out ) yes no pin23 :check r675,r676,r678, r679,q611,r677,d614,c637 & i601 (c out ) check icn03 no yes no pi...
66 troubleshooting in case of no dv1394 screen is there input signal at pin34~37 of icd02 ? Check p706,p705,pd02,t701, t702,rd01~rd05,cd03,cd04 yes no is there signal at pin73~82 of icd01? Check rd17~rd27,xd01 & the power of icd02 yes no is there signal at pin98~103,108~11 1& 114~118 of icd01? Check...
67 troubleshooting video main top.
68 troubleshooting video main bottom.
69 troubleshooting video digital top.
70 troubleshooting video digital bottom.
71 4. Audio circuit is pin 16 of ic200 +5v? Check power circuit no r624,r634,d632,d633,c202 d626,d627,c212,r208,r200 r620,d622,d623,c213,r209 r631,d628,d629,c203,r201 inserted ? Place noninserted parts. No no signals in pin 1,5,12,14 of ic200 ? Are pin 9,10 of ic200 b? B => table 1. Ckeck rf circuit...
72 troubleshooting 2. No audio on cam1 input check p603 & cable no signals in pin 2,15 of ic200 ? Yes c204,r202,c205,r203 inserted? Yes place noninserted parts. No a yes 3. No rf audio input r211,c214,c215,r210 r012,r013,c024,c025 inserted ? No signals in pin 4,11 of ic200 ? Yes check rf circuit pla...
73 troubleshooting 4. Input no no r206,r207 inserted? No check power circuit place noninserted parts. Is pin 16 of ic201 +5v? Is pin 16 of ic201 -5v? Replace ic201 yes yes no r204,r205 inserted? Signals in pin 3,5 of ic201 ? Yes no c248,r264,r265 c249,r266,r267 inserted? Signals in pin 1,3 of ic208 ...
74 troubleshooting 5. Mpeg pcb no no is pin 5 of icv06 +3.3v? No la01,ra03 inserted? Place noninserted parts. Signals in pin 4 of icv06 ? Yes no check pa02 & ffc cable signals in pin 2,3,5,7 of pa02 ? Yes no is pin 14 of icc11 +3.3v? Signals in pin 2,5,9,12,3,6,8 and pin 11 of icc11? No no check icn...
75 troubleshooting 6. Output no no check power circuit no r247,r248,r249,r250 inserted? Place noninserted parts. Signals in pin 1,2,3,6 of ic206 ? Yes no check p201 & ffc cable signals in pin 9,11,12,14 of p201 ? Yes no pin 8 of ic206 is +3.3v? Signals in pin14,16 of ic206 ? Yes no no r276,r277,c267...
76 troubleshooting 7. Euro av output no no c216,c217,r212,r213 inserted? Replace ic206 signals in pin 4,11 of ic203 ? Yes no is pin 16 of ic202 +5v? Signals in pin 3,13 of ic202 ? Yes no no r214,r216,r218,r220 inserted? Check power circuit signals in pin 3,5,10,12 of ic204? Yes no no is pin 4 of ic2...
77 troubleshooting no c650,r692,r693,c647, r687,r688 inserted ? Pin 1 of q612 is +5v? Pin 1 of q613 is +5v? No place noninserted parts. No replace p607 signals in pin 2,4 of p607 ? Check system circiut yes 8. Composite output yes.
78 troubleshooting no pin 14 of ic205 is +5v? Signals in pin 4 of ic205 ? No check power circuit yes yes replace ic205 yes no no r240 inserted? Place noninserted parts. Signals in pin 1 of ic205 ? Check icn03 yes 9. Coaxial output check c236,d200,d204,p200
79 troubleshooting audio main top.
80 troubleshooting audio main bottom.
81 troubleshooting audio digital top.
82 troubleshooting is there video output signal on 20 pin of rf001? Communication. Check the power of rf001. No is there video input signal on 1 pin of ic601? Check the c605. No yes is there video output signal on 21 pin of ic601? Check the power of ic601. (8,20,24,30,32,36 pin:5v) no yes is there v...
83 troubleshooting is there sound output signal on 17,18 pin of rf001? Check the power of rf001. No is there sound input signal on 2,43 pin of ic001? Check the c011, c012. No yes is there sound output signal on 30,31 pin of ic001? Check the power of ic001 (1,11 pin :5v,33 pin:8v, no yes is there sou...
84 troubleshooting check the iic communication on air channel check the r565,r575,r576 c532,q509. No is there 3.3 voltage on pin 19 of rf001? Check the power of rf001. No yes is there video input signal on 1 pin of ic505? Check the r569,r579,c525 ,c526and "when rf screen doesn’t come out." no yes is...
85 troubleshooting check the circuit of power. No is there 6 voltage on pin 1 of rf001? Check the c001, c002, c003, l001. No is there 5 voltage on pin 9,10 of rf001? Check the c004, c005, l002 no yes check the circuit of power. No check the circuit of power. No is there 32 voltage on pin 12 of rf001...
86 troubleshooting check the r516, r520, r517 r518, c516, c517. No is there voltage change on pin 7,8 of rf001 during operating by remote control? Working well. No is there voltage change same as above on 2 pin of q614,q615? Check the r018,r019,r007, r008,r153,r154,c046, c017. No yes is there voltag...
87 troubleshooting rf main top.
88 troubleshooting rf main bottom.
89 troubleshooting no dipsplay in vft after boot. Is power for vft and i701 on? F+(1,2) : -17~ -18v f-(29,30) : -22~ -24v vee(p16, p17) : - 29v vdd(p1, p44) : +5v check the connection po w er sa vin g please remind th a t the vfd display shows not h ing before stand by on when “low power standby ” i...
90 troubleshooting front panel first top (dw-p71d1d/dw-p71d1p only).
91 troubleshooting front panel first bottom (dw-p71d1d/dw-p71d1p only).
94 electrical partslist loc parts_code parts_name parts_description remark 01 pvacpsd340 accessory as f342dy(bt:aaa)4 dp01 97p95600d0 manual owners ec model dp02 97p881rp10 cable rf pal 1.0m dp03 97p0424100 cover accessory ld-pe t0.05 dp04 486a716202 battery aaa 1.5v(supergard) 02 pvpkcpe316 packing...
95 electrical partslist loc parts_code parts_name parts_description remark c261 hcbk682kba c chip cera 50v x7r 6800pf k 1608 c262 hcqk390jba c chip cera 50v ch 39pf j 1608 c264 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 c266 hcqk471jba c chip cera 50v ch 470pf j 1608 c267 hcbk102kba c chip cera 50v...
96 loc parts_code parts_name parts_description remark i206 1uda1334bc ic chip low power audic dac uda1334bts ssop 16pin reel i207 1mc33078dc ic chip op amp mc33078dr2 dual(s08) 8 pin i208 1uda1361tc ic chip stereo audic adc uda1361ts ssop 16pin reel i500 1tmp91cw1q ic chip micom tmp91cw12af lqfp 100...
97 electrical partslist loc parts_code parts_name parts_description remark r519 hrfs472jba r chip 1/16 4.7k ohm j 1608 r520 hrfs223jba r chip 1/16 22k ohm j 1608 r522 hrfs473jba r chip 1/16 47k ohm j 1608 r523 hrfs473jba r chip 1/16 47k ohm j 1608 r524 hrfs104jba r chip 1/16 100k ohm j 1608 r528 hrf...
98 loc parts_code parts_name parts_description remark c250 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 c252 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 c254 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 c256 hcbk103kba c chip cera 50v x7r 0.01mf k 1608 c271 hcqk390jba c chip cera 50v ch 39pf j 1608 c3...
99 electrical partslist loc parts_code parts_name parts_description remark r306 hrfs333jba r chip 1/16 33k ohm j 1608 r307 hrfs333jba r chip 1/16 33k ohm j 1608 r308 hrfs472jba r chip 1/16 4.7k ohm j 1608 r309 hrfs223jba r chip 1/16 22k ohm j 1608 r310 hrfs104jba r chip 1/16 100k ohm j 1608 r311 hrf...
100 loc parts_code parts_name parts_description remark c028 cexf1h100v c electro 50v rss 10mf (5x11) tp c152 cexf1e470v c electro 25v rss 47mf (5x11) tp c200 cexf1a101v c electro 10v rss 100mf c201 cexf1a101v c electro 10v rss 100mf c224 cexf1a101v c electro 10v rss 100mf c226 cexf1a101v c electro 1...
101 loc parts_code parts_name parts_description remark sw707 5s50101z90 sw tact thvv502gda sw708 5s50101z90 sw tact thvv502gda sw709 5s50101z90 sw tact thvv502gda sw710 5s50101z90 sw tact thvv502gda sw711 5s50101z90 sw tact thvv502gda sw712 5s50101z90 sw tact thvv502gda z0033 pvlajae316 pcb logic ax...
102 loc parts_code parts_name parts_description remark cd22 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cm08 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cm09 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cm11 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cm12 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 ...
103 loc parts_code parts_name parts_description remark rc83 hrfs472jba r chip 1/16 4.7k ohm j 1608 rc94 hrfs103jba r chip 1/16 10k ohm j 1608 rc97 hrfs103jba r chip 1/16 10k ohm j 1608 rc98 hrfs121fba r chip 1/16 120 ohm f 1608 rc99 hrfs271fba r chip 1/16 270 ohm f 1608 rd01 hrft512fba r chip 1/10 5...
104 loc parts_code parts_name parts_description remark rn34 hrfs472jba r chip 1/16 4.7k ohm j 1608 rn37 hrfs472jba r chip 1/16 4.7k ohm j 1608 rn38 hrfs472jba r chip 1/16 4.7k ohm j 1608 rn40 hrfs472jba r chip 1/16 4.7k ohm j 1608 rn41 hrfs472jba r chip 1/16 4.7k ohm j 1608 rn43 hrfs472jba r chip 1/...
105 electrical partslist loc parts_code parts_name parts_description remark cd29 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cd30 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cd31 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cm03 hcfh104zba c chip cera 25v y5v 0.1mf z 1608 cm04 hcfh104zba c chip cera ...
Loc parts_code parts_name parts_description remark rc84 hrfs104jba r chip 1/16 100k ohm j 1608 rc85 hrfs104jba r chip 1/16 100k ohm j 1608 rc86 hrfs104jba r chip 1/16 100k ohm j 1608 rd06 hrt6341fba r chip 1/10 6.34k ohm f 1608 rd08 hrfs000-ba r chip 1/16 0 ohm 1608 rd09 hrfs000-ba r chip 1/16 0 ohm...
107 loc parts_code parts_name parts_description remark xd01 5xj24r57se crystal quartz hc-49/s 24.576000mhz 30pp(smd) z005a 7173300811 screw tapptite tt2 bin 3x8 mfzn z008 pvpwmse316 pcb power manual as dw-p71d1d-da ap01 2193100801 solder wire sn:pb=63:37 3pi(no flux) ap02 2193011100 solder wire 60 s...
Loc parts_code parts_name parts_description remark r804 rd-4z244js r carbon film 1/4 240k ohm j small r805 rd-az101j- r carbon film 1/6 100 ohm j r821 rd-az223j- r carbon film 1/6 22k ohm j r823 rd-az223j- r carbon film 1/6 22k ohm j r824 rd-az223j- r carbon film 1/6 22k ohm j r826 rd-2z821js r carb...