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创维32D98HP图纸 6D66机芯 主板电路

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创维32D98HP图纸 6D66机芯 主板电路 DWN. BY: YANG TITLE:6D66 SCHEMATIC PART NO. NEWSKYWORTH ELECTRONIC ENTERPRISES LTD. DATE: 18-04-98 (FOR DRILL DWN)(FOR DRILL DWN) VIDEO FILE: DWN. BY: (FOR DRILL DWN) CHECKED BY: CHECKED BY: APP'D BY: APP'D BY: REV.: 04 N CIRCUIT SYMBOLS CAPAC...

创维32D98HP图纸 6D66机芯  主板电路
DWN. BY: YANG TITLE:6D66 SCHEMATIC PART NO. NEWSKYWORTH ELECTRONIC ENTERPRISES LTD. DATE: 18-04-98 (FOR DRILL DWN)(FOR DRILL DWN) VIDEO FILE: DWN. BY: (FOR DRILL DWN) CHECKED BY: CHECKED BY: APP'D BY: APP'D BY: REV.: 04 N CIRCUIT SYMBOLS CAPACITOR RESISTOR CARBON FILM CEMENT METER OXIDE FUSEABLEPOLYPROPYLENE FILM POLYESTER POLYESTER METALLIZED MYLARCERAMIC NON-POLAR ELECTROLYTIC N.P.O TANTALUM V.DY V.DY LIVE AREA NOTE: (1) ALL CAPACITORS ARE IN uF UNLESS OTHERWISE NOTED. ALL CAPACITORS ARE 50wv UNLESS OTHERWISE NOTED (2) CAPACITORS NOT SPECIFICALLY DESIGNSTED ARE CERAMIC CAPACITORS. (3) ALL RESISTORS ARE IN OHM 1/16 WATT UNLESS OTHERWISE NOTED. (4) RESISTORS NOT SPECIFICALLY DESIGNATED ARE CARBON FILM RESISTORS. (5) DC VOLTAGES ARE MEASURED FORM POINTS INDICATED TO THE CIRCUIT GROUND WITH A DIGITAL MULTIMETER TEST. (6) WAVEFORMS ARE TAKEN WITH SETTING CONTROLS TO NORMAL CONDITIONS. (COLOR PHILIPS PATTERN) (7) THIS CIRCUIT DIAGRAM IS SUBJECT TO CHANGE WITHOUT PRIOR NITOCE. (8) SAFETY CRITICAL DEVICE. 3 8 9 15 0.73V 0.13V FB S yn c D ra in Vc c G N D 16V FSCQ1265 2 YPRPB O U TP U T1 + O U TP U T1 - + 14 V Vc c IN 1 N C M U TE ST -B Y PW -G N D S- G N D N C N C IN 2 + 14 V Vc c O U TP U T2 + O U TP U T2 - Y PB PR TO C RT B O AR D TO C RT B O AR D 1 POWER SUPPLY H SCAN V SCAN TUNER IF AMP AUDIO AMP AUDIO SWITCH G R FOR SUPERSLIM NC CN802 F8 01 T4 A/ 25 0V R820 2.2M VD801 T806 T805 C8 95 0. 22 U F CN801 1 23 4 SW801 PSW C8 14 47 0P F C8 12 47 0P F TH801 10 OHM C8 08 33 0U F/ 40 0V D 80 2 BA 15 8 IC803 TLP621 C803 2n2/AC250V R805 8.2M/1W C8 06 10 00 P/ 1K V C8 04 10 00 P/ 1K V L402 10uH RL801 D 82 4 IN 41 48 Q 80 2 2S C1 81 5 C8 18 0. 1U F T401 Q 41 6 69 20 R4 44 10 D 41 2 BY 45 9 C4 61 68 00 P/ 2K V C4 25 68 00 P/ 2K V R430 180 OHM/2W C427 4700P/500V L403 10uH R8 06 30 0K /1 W R818 1 D810 RU4YX C819 470P/500V C8 51 NC L802 100uH C8 20 10 00 U F/ 25 V D811 RU4YX C849 470P/500V C8 44 0. 01 u C8 41 22 00 U F/ 16 V D825 BYW36 C833 470P/500V C8 37 10 00 uF /1 6V C832 470P/500V C8 30 22 00 U F/ 25 V C8 31 0. 01 U F GND OUTIN IC804 7812 C8 40 10 00 U F/ 16 V R8 26 1K R819 270K 1% C8 46 47 0u F/ 16 V N TC 80 1 1. 2/ 2W C8 67 0. 01 U F C8 66 0. 01 U F R885 1K2 ZD 81 0 5V 1 C8 07 0. 01 U /5 0V C8 15 0. 01 U /5 0V C8 27 NC C8 72 10 00 uF /1 6V C8 65 0. 01 uF Q813 C1815 VR801 50K R861 10K C8 77 0. 01 Q816 C1815 Q817 A1015 1 2 CN 80 3 L815L822 L820 L821 L813 L819 R8 02 1 C8 92 47 0u F/ 16 V L807 100uH C8 22 0. 01 U F R8 04 .2 2 1/ 2W R812 .22 1W R817 .22 1/2W R832 .22 1W C4 09 47 0P /5 00 V L812 D813 FF05U120S C856 220P/2KV C8 55 22 0U F/ 20 0V L806 D814 BYW36 C861 470P/500V C8 59 0. 01 u C8 60 10 00 U F/ 16 V L803 1 V- 2 + VC C 3 PU M P 4 -V CC 5 VO U T 6 VC C 7 V+ IC301 TDA8177 C303 220uF/25VD301 BA158 R3 07 5K 6 R306 20K C3 08 10 0P C3 06 10 U F/ 50 V C309 0.33R309 8K2 D 30 2 IN 41 48R3 10 2K 2 Q301 2SC1815 R3 11 1K R3 01 20 K C3 01 0. 00 1 R308 220/2W C307 0.1 R3 05 2 /2 W C3 05 0. 47 R302 24K R3 03 1. 2/ 2W C3 02 0. 1 C3 10 47 0u F/ 16 V C3 04 0. 1 C3 11 47 0u F/ 16 V ZD 80 8 4V 3 C8 11 10 /1 00 V 1 2 3 4 5 IC801 C8 13 0. 04 7U /6 3V D804 BA158 C8 01 15 00 P/ 2K V C8 71 0. 1U /6 3V R808 10 D803 BA158 R801 1KD806BA158 C8 68 39 00 PF /6 3V R8 09 47 0 ZD 80 2 18 V L804 R873 1K2 C8 64 10 /1 00 V R840 470 3 2 1Q801 KA431 R842 4K7 1% D807 1N4148 C816 22nF R841 39K C8 21 0. 22 U F D 41 1 FM L- G 16 S C4 24 0. 02 2/ 63 0v C4 60 39 0P /2 KV R401 1K/1W R436 4.3K C4 11 0. 1/ 25 0V D 40 7 IN 41 48 R4 37 10 K R4 77 10 KC4 85 10 0u F/ 20 0V R4 82 4/ 15 W D 41 6 IN 41 48 R421 .22 1W R422 .22 1W D421 BYW36 D422 BYW36 C421 680P/500V C428 680P/500V C4 26 10 00 U F/ 25 V C4 29 10 00 U F/ 25 V 1 2 3 4 5 6 CN 80 4 R480 .22 1W D480 BYW36 R481 .68 1W C480 100P/500V C4 81 22 U F/ 25 V C4 22 68 0P /2 KV C4 23 0. 01 /6 30 V R4 04 2K L405 400uH C4 59 4. 7u /5 0V R453 2.2/2W 9 6 2 4 11 10 12 18 17 14 15 13 16 T804 BCK1 FOCUS2 FOCUS1 FOCUS GND E.H.T. SCREEN 5 10 1 2 3 9 7 11 12 6 8 4 NC T402 Q602 2SA1015 C646 470/16V R614 10K D608 IN4148 1 2 3 4 CN606 D 60 9 IN 41 48 AVOUT Q 60 1 2S C1 81 5 R617 47K D610 1N4148 R615 10K R2 02 10 0K C2 02 10 /1 6 R201 1K C2 06 10 0/ 16 C2 01 0. 01 T202 Q 20 2 2S C1 81 5 R2 13 10 K C2 10 0. 01 C2 17 47 /5 0V C2 18 0. 01 T201 PIF/38.9MHz R2 03 10 0 R209 4K7 C2 12 0. 01 1 AG C 2 SA S 3 SC L 4 SD A 5 BP 6 BT 7 IF TUNER1 R2 10 10 0 R2 11 10 0 C2 04 10 0P C2 03 10 0P L206 10uH R7 32 N C R7 34 NC R7 33 NC C2 52 0. 01 C2 57 47 0/ 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 IC601 TDA7266SA C6 39 0. 22 U F C6 34 0. 22 U F C6 03 0. 01 C6 31 47 0U /2 5V C638 10UF C637 1UF Q604 2SC1815 C6 36 10 0P C 63 3 10 0P C632 1U/50V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 LN2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 LN1 R616 10K R6 07 10 K ZD 20 1 33 V R620 47K D403 BA158 R2 15 + R2 16 2x 15 K/ 2W D815 BYW36 C8 23 10 00 U F/ 16 V C8 24 0. 01 U F C8 09 0. 01 U F C8 26 22 00 U F/ 25 V C8 05 0. 01 U F R872 .22 1W L824 D818 BYW36 C887 470P/500V C8 25 1u F Q803 C1815 Q805 A1015 C8 29 1u F R803 1K R827 470 Q810 C1815 R8 13 1K R8 14 1K 5 Q806 C1815 R8 15 10 K R8 10 33 K C8 17 0. 01 5/ 63 0V C8 69 22 0P /2 KV D 82 8 RU 1C R874 0.22/1W R8 22 1K 5/ 2W ZD801 5V1 1 2 3 4 CN 30 2 D202 1N4148 Q 40 5 TI P1 22 FPR424 5.6K Q411 A1015 Q412 A1015 R4 63 1K R4 64 36 K R4 67 10 K R4 62 27 K R4 61 2. 7K R465 270K R415 22 C4 08 47 0/ 16 C295 22nF R2 95 10 K C298 39P R2 37 2K 2 C2 08 10 nF C2 26 0. 47 uF /1 6V R2 35 22 0 C2 25 0. 47 u R 29 9 22 0K C2 20 0. 01 C 22 1 1u F/ 50 V R2 18 3K C2 13 0. 01 C2 94 10 00 P C2 05 0. 01 C2 22 0. 02 2u F R2 23 30 K R2 04 5K 6 R2 05 1K R2 06 22 0 Q 20 1 2S C2 71 7 L2 01 0. 82 uH C2 42 10 0PC2 35 47 /1 6V R208 4.7 R2 07 27 C209 0.01 SA201 C211 0.01 SA202 C2 28 47 0/ 50 V C2 29 0. 01 Q 22 0 2S A1 01 5 R2 41 22 0 X201 4MHz FM D ET RF AG C SI F PL L FI LT ER VI F VI F G N D VC C SI F SY S2 SY S1 AG C FI LT ER RF AG C AF C RE F O SC VC O VC O PL L FI LT ER AP C FI LT ER SI F AG C VI D EO O U T SI F O U T FM F IL TE R SI F 1 2 3 4 5 6 7 8 9 10 11 12 131415161718192021222324 IC201 LA75503 VR 20 1 20 K R2 24 22 K C2 24 0. 01 123456789 CN601 J701 J702 R2 21 20 K R6 02 3K 9 R6 01 3K 9 C410 4700P/500V Q401 2SC1815 Q809 C2655 ZD 80 4 5V 6 R823 220 1/4W C8 35 22 0u F C8 34 47 0u F C215 39P R2 20 1K L2 02 10 uH Q812 2SC1815 ZD 80 7 9V 6 C8 36 22 0u F/ 16 V R821 220 Q402 2SC2655 R413 15/2W Q 40 4 A1 01 5 C4 05 10 0/ 35 R4 10 0 R414 1K8 D401 BA158 C407 10UF/50V R403 3K6 R4 05 10 K C403 30P C402 560P C406 470/50V C802 NC Q807 C1815 R8 55 10 K R8 86 1K D833 IN4007 R836 6.8 OHM/1W L015 100uH D832 IN4007 R837 1 OHM/2W C8 45 47 0/ 16 V 1 2 3 4 5 CH G N D CH G N D CH G N D + 9V 15 14 13 12 11 10 9 40 52 R7 18 47 K R7 21 47 K C7 03 1U /5 0V C7 02 1U /5 0V R7 20 10 K C7 01 1U /5 0V R7 47 4. 7K C7 08 1U /5 0V Q702 A1015 R7 25 1K C7 13 1U /5 0V R7 06 1K C7 04 1U /5 0V R7 15 47 K C7 05 1U /5 0V R7 48 4. 7K C7 07 1U /5 0V Q 70 1 A1 01 5 R7 23 1K C7 33 1U /5 0V R7 16 1K R2 39 2K 2 Q 70 4 2S C1 81 5 R702 10K Q703 2SC1815 R701 10K R710 1K R709 1K Q 20 4 2S A1 01 5 R7 29 62 0 R7 30 3K 6 R2 19 2. 2K R7 08 47 K C7 15 22 0U /1 6V C7 11 0. 01 uF L7 10 10 uH C7 30 22 0U /1 6VC 73 1 0. 01 uF R7 41 47 K R7 40 47 K C7 06 1U /5 0V R7 03 47 K C720 1U/50V C2 55 N C C7 21 1U /5 0V C2 56 N C R3 04 20 /2 W GND OUTIN IC805 7805 D204 IN4148 D203 IN4148 D201 IN4148 R252 10K Q203 2SC1815 R243 4.7k R2 42 10 K C2 54 0. 1u F AV2 R7 52 10 0 R7 51 10 0 1 2 3 4 5 6 7 S-AV1 1 2 3 4 5 6 7 8 CN 20 1 1 2 3 4 5 6 7 CN 80 8 Q820 A1015 Q819 C1815 R830 6K8 R831 6K8 R228 100 R227 100 R2 30 1K 5 R2 29 1K 5 T403 C463 .33/630V C470 NC L408 130uH L404 850uH C4 14 0. 58 /6 30 V L406 45uH C413 0.15/630V C412 NC NR401 50K R7 24 1K R7 26 1K N R3 01 20 R471 NC R4 72NC R4 70NC C418 NC L7 01 10 uH R2 38 N C C2 07 N C R7 27 10 0K R7 28 10 0K 1 2 3 4 IC806 278R05 R402 0.33/2W D402 1N5822 C8 57 NC C8 81 1n F L2 05 10 0u H Q 80 4 C2 65 5Y ZD 80 3 7V 5 DEGAUSSING +15V +12V + 12 V +B +8V-3 + 5V -1 + 14 V -1 4V VF LB + B +12V +14V -14V 200V M U TE + 12 V +8V-3 POWER AGC + B NTSC-SW RO TA TE V2 C1 M U TE SD A SC L D EG AU SS AF C V1 AU D IO -L AU D IO -R+ 15 V + 15 V +5V-1 SY ST EM 2 SY ST EM 1 TO -R I SC L SD A VF LB YP BPR AB L H D VD + VR EF EWH FL B CT RL 1 CT RL 2 EE PR -S CL EE PR -S D A BU S- O FF Y PB PR VD + HD ABL POWER 200V HEATER HEATER + 5V -1 25V ROTATE VREF EW +12V +B SR S- SW SY ST EM 1 SY ST EM 2 AGC +9V TV-VIDEO-IN + 9V SR S- SW LO U T RO U T AU D IO -L AU D IO -R Y1 AFC KE Y2 +8V-3 25V +B TV -V ID EO -I N KE Y1 IR P O W ER +5VS/3.3V +5VM +5VS TV -A R1 R2 + 9V + 9V CTRL2 CTRL1 +9V +9V +9V TV-A TO -V D +9V TO -V D L2 TO -L I TO -V D TO -B W L LO TO -V D TO -V D TO -R I TO -B W R TO -V D +9V ON/OFF D1 D0 L2 R2 TO -V D V1 Y 1 C1 R 1 L1 LO ROVO V2 RO TV -A +9V ON/OFF D0 D1 TO-BWL TO-BWR +9V +5VM +5VS IR KEY2 KEY1 VO TO -L I D 0 D 1 +9V RO U T LO U T N TS C- SW + 5V S + 5V M + 5V S/ 3. 3V H FL B L1 AB L +12V h t t p: 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