Goldmaster-7060-dvd-sm 电路图 维修手册.pdf

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1、? ? ? ? ? RadioFans.CN 收音机爱 好者资料库 2 SET BLOCKDIAGRAM ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

2、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? R

3、adioFans.CN 收音机爱 好者资料库 3 MAIN BOARD - CIRCUIT DIAGRAM FUNCTION SELECT MATRIX AUX_L GND AUX_R SPK RR + SPK RR - SPK RL + SPK RL - SPK FR + SPK FR - SPK FL + SPK FL + SPK RR + SPK RR - SPK RL + SPK RL - SPK FR + SPK FR - SPK FL + SPK FL - LO RR LO RL LO FR LO FL LO RL LO RR LO FL LO FR EJECT GND LED-5

4、V W-LED DTHA DTHB OSC DATA CLOCK RESET VPP B5V GND DM722MB.SCH RESET DVD_RESET * * +5V_M RSTB TFT_DATA TFT_CLK CS EN-B EN-A GND KIN1 KIN0 REM GND D9V GND +5V_TFT GND CVBS1 CVBS2 TV_GND GND GND +5V D+ D- TO SERVO M-TX (M-TX) (CS) (F-DET) (RE/CAMERA) (JMP22) SUB-OUT MUTE 1 MXTI0/ILLU_O 2 MXTI1/W_LED/M

5、+ 3 MXTI3/SUB_M/M- 4 MTXI4/CDC_ON 5 MTXO0 6 MTXO1 7 MTXO3 8 MTXO4 9 T_MUTE 10 ACC 11 ILLU_IN 12 CDC-DATA 13 FSU 14 B+_DET 15 POWER_ON 16EQ_IN 17 OPEN 18 CLOSE 19 KEY0 20 KEY1 21 VDD1 22 VSS1 23 VDD2 24 VSS2 25 ENCODER- 26 BEEP 27 REMO-DI 28 ENCODER+ 29 LCD_CE 30 LCD_CLK 31 LCD_DAT/F_DET 32LCD_INH 33

6、 VDD3 34 VSS3 35 LD_SW 36 ADJCH 37 RESET 38 STB 39 D2 40 D1 41 CLK 42 RDS-QUAL 43 RDS-CLK 44 RDS-DATA 45 CL_SW 46 OP_SW 47 VDD4 48 VSS4 49 DTH_SW 50 A_MUTE 51 SDA 52 SCL 53 VPP 54 RESET 55 EVD 56 TL1 57 VSS5 58 OSCOUT 59 OSCIN 60 VDD5 61 DVD_POWER 62 USB_DET 63 SD_DET 64 SSTOP U401 ST72512 XT401 8.6

7、64M ST SVR ACG VCC VCC MUT IN4 IN3 IN1 IN2 S-GND OUT4- OUT4+ N.C OUT3- OUT3+ OUT2- OUT2+ OUT1- OUT1+ GND GND GND GND TAB 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 U804 TDA7384 1 2 3 4 5 6 7 8 U603 4558 C402 33P C401 33P R401100 R402100 R403100 R404100 R406100 ANT101 ANTENNA R

8、1011K R1021K R104100R R105100R 1 QUAL 2 RDDA 3 VREF 4 MPX 5 OSEL 6 GND 7 ARI 8 FILOUT 16 RDCL 15 T57 14 OSCOUT 13 OSCIN 12 VS 11 EXTRES 10 TM 9 FSEL U101 TDA7479 C101 100uF C102 560P R10610RR10710R C10610uF C105 1uF C104 223 C103 104 XT101 4.332M C107 22P C108 22P C1090.47uF R1101K R111470R C110 223

9、 R412 10K R411100 1 2 3 4 5 6 7 8 U601 4558 1 2 3 4 5 6 7 8 U602 4558 U405 U404 U403 R413 100 R414100 R415 100 R416 100 R417100 R418100 R420 0 R421 C407 1uF C408 104 R422100 R4244K7 R4254K7 3 2 1 5 4 7 6 8 CON701 CDC D401 AREA1 D402 AREA2 D403 AREA3 D404 AREA4 D405 AUX DIS D406 TEL EN D407 RDS DIS D

10、408 MOTORIZED D409 SUB EN D410 TDA7460/12 D411 ITALY EN D412 TEL H/L D413 CDC EN D414 CD LAST DIS D415 OIRT 30/10K D416 NO USE R701 10K Q702 3906 R702 4K7 Q701 3904 R43010K R703 2K2 C701 104 R6023K3 R603 5K6 R6013K3 R604 5K6 C603102 C604102 1 2 3 CON601 AUX_IN R6146K8 R613 NC R6176K8 R616 NC R615 6K

11、8 R618 6K8 C605 NC C606 NC C6122.2uF C6102.2uF C608 225 C607 225 R62147K R62447K R6257K5 R6207K5 R62847K R629 47K R6307K5 R6277K5 C5042.2uF C5052.2uF C5062.2uF C5072.2uF C50322uF R50610R C509100uF C508104 R5041K R5051K R6317K5 R633 7K5 R6327K5 R6347K5 C615 C616 C614 C620 C613 104 R635 10K R63610K C6

12、18100uF C619100uF R637100 R515 390K R516 390K R517 390K R518390K C510 104 D501 1N4148 R508 100R R507 10K R509 10K C514 2.2uF C519 2.2uF C520 2.2uF C521 2.2uF R523100 R521100 R525100 R540100 Q505 DTC343 Q504 DTC343 Q503 DTC343 Q502 DTC343 R5101K R5241K R5261K R5411K C813 2.2uF C814 2.2uF C815 2.2uF C

13、816 2.2uF C817 331 C818 331 C819 331 C820 331 R527 10K R529 10K R532 10K R547 10K R528 10K R530 10K R531 10K R548 10K R519 47K R520 10K C515104 CON801 CONNECTOR C827 3300uF C824 47uF C825 104 C826 104 D802 1N5401 D803 D-TVS C823 1uF R542 2K2 R543 2K2 R5452K2 R546 2K2 R447 1K 1/4W D423 1N4148 D422 1N

14、4148 C419 47uF R446 12K ZD402 6V8 R445 5K6 Q405 3904 R443 4K7 Q402 3906 R442 100K Q404 3906 R444 4K7 C418104 R8127K5 R809 10K L801 470uH C420 104 D420 1N4148 D421 R440 10K R439 47K R441 Q403 3904 C416 104 R646 100 C625 100uF C626 104 C630 100uF R647470R R648220R R704 3K3 R7053K3 C516225 C518225 C517

15、22uF R7064K7 R7074K7 R46847K R437100 R43622K C415 102 R43310K C413 225 D4171N4148 C414 104 C412 104 Q804 3904 R81047K R81110K Q801 2SB1243 R801 1K Q802 3904 R802 10K C801 100uF C802 104 Q803 BD435 R804 680R ZD701 5V1 ZD801 10V C803 10uF R803 2R2 1W C804 100uF C805 104 INOUT U80178L05 R805 56 1/2W C8

16、06 10uF C807 100uF C808 104 C809 0.047F R806 47R D801 1N4001 R43822K ZD401 5V1 D418 1N4148 C812 100uF R808 4K7 R432 1O R81310K R708 10K R471 10K R472 10K INOUT U80678L18 1 2 3 4 5 6 7 CON401 IC PROGRAM R4265K6 R427 5K6 R622 R623 R638 R639 C821 2.2uF Q406 3906 R428100K R429 10K Q407 3904 R47310K Q408

17、 3906 R474 100K R47510K Q410 3906 R4764K7 R478 6K8 R47710K Q806 BD435 R814 2R2 1/2W Q805 3904 R8151K ZD802 9V1 Q808 3906 R817100KR818 10K R481 R449 100K R448100K R450 22K AM ANT FM ANT NC/AM LOC NC/FM LOC RF GND 1 8.5V RF GND 2 5V SW-FLAG FSU LEVEL VCC 8.5V ADJ CH AMST/MP SSTOP QUALY OUT AFS GND MPX

18、W MPX R.CH L.CH GND SDA SCL NC 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 TUN101TC-510 ACOUTR ACINR ACINL ACOUTL SE3L SE3R SE2L SE2R SE1L SE1R DIFFL DIFFG DIFFR CREF GND OUTSWL OUTRF OUTRR OUTLR OUTLF MUTE SCL SDA VDD SAIN SAOUT VREF OUTSWR 1 2 3 4 5 6 7 8 9 10 11 12 13 1415 1

19、6 17 18 19 20 21 22 23 24 25 26 27 28 U501TDA7419 R502 C112 100uF R12110K R123 10K R124 15K R115 3K3 R116 3K3 C114 153 C113 153 C115 C116 C1181uF C1171uF R1174K7 R1184K7 1 OUT13 IN1 2 VM1 4 GND 5 IN2 6 VM2 7 OUT2 8 VCC U701 IC-3121F C702 225 C703 225 C70422uF C70510uF R710 0R(*) R711 0R(*) C706 100u

20、F R709100R C424104 R651 12K Q603 DTC343 Q602 R641 R642 0R R501 15K R645 10K C52710uF R5364K7 Q431 3904 R4354K7 C111101 R125 10K R126 15K C119 332 C526225 C525225 R461 47K R46247K R46347K R46447K C6012.2uF C602 682 R64447K R643 47K C628 682 C627 123 R652 1K R650 10K C629 100uF R407 100 R103 0R D311 1

21、N5822 1 VIN 2 OUTPUT 3 GND 4 FEEDB 5 ON/OFF IC303 LM2576-5.0 L301 100uH C328 100uF/16V C327 223 C320 1000uF C319 104 Q807 3904 C341104 R362 47K L302 150uH R40510K GND +5V D+ D- 1 USB-CTL 2 B+ 3 GND 4 NC 5 DVD5V 6 7 8 9 CON402 CON-9P 1 2 CON602 SUB-OUT R10R R20R R11 10K R120R 1 K5V 2 XFR 3 CAGND 4 XF

22、L 5 GND 6 GND 7 XMD(DATA) 8 VFD(CS) 9 XTRAY(EJECT) 10 EN 11 LOAD-SW 12 EJECT-SW 13 CHUCK-SW 14 XIR 15 XMC(CLK) 16 DVD+5V 17 DVD+5V 18 DVD+12V 19 DVD+12V 20 NC 21 CON1 CON21P1.25A C1 100uF R13 Q1BD435 Q2 3904 R151K ZD19V1 Q33906 R16100KR1710K D1 D21N4148R184K7 D31N4148 Q401 3906 R408 10K R469 10K R43

23、1 C403104 R19 12K PAD1 PAD2 R142R2 1/2W 1 2 3 4 5 6 7 CON2CON-7P Q601 3906 R640 10K D4 1N4001 R455100 2 OUT 1 IN 3 CMN 4 ON/OFF U802 KIA78R05 R816 2R2 1W C828 100uF C829 100uF C830 104 R819 10K R820 1K 1 2 CON901 1 2 CON902 VIDEO-OUT-2 1 2 CON903 VIDEO-IN C903 100uF/16V R901 470K 1 2 3 4 5 6 7 8 9 1

24、0 11 12 13 14 15 16 17 18 19 20 CON403 CON20P1.25A 1 2 3 4 CON405 INOUT U80578L09 R821 2R2 1W C831 100uF C833 100uF C832 104 C834 104 D424 1N4148 C421 10uF 8VIN2 1VIN1 5 VOUT2 6 VSAG2 4 VOUT1 3 VSAG1 2 GND 7 V+ U901 NJM2267 L901 4.7uH C901 47uH C902 104 C907100uF C908100uF C909 22uF C90622uF C911104

25、 C910 104 R90675R R90575R R903 3K3 R902 820R C904 106 C905 106 1 2 CON904 VIDEO-OUT-1 1 2 CON902A VIDEO-TFT-IN R45647K L802 10uH D502 1N4148 Q411 3906 Q412 3904 R482 10K R479 10K R480 4K7 R483100R C322 104 R656 3K3 C640 100uF D311A 1N5822 D601 1N4148 D425 1N4148 Q501 3904 Q506 3904 R513 10K R514 10K

26、 R5492K2 R550 2K2 R511 0R R512 0R R459 100 R458 100K D602 1N4148 R657 3K3 R3 47K C2 104 R451 47K B5V D9V D5V OSC OSC P5V B5V B+ PB+ CDP_L CDP_R SCL SDA SCL SDA PB+ D5V BEEP BEEP CON00:30 CON00 CON01 CON02 CON03 CON04 CON05 CON06 CON07 CON00 CON01 CON02 CON03 CON04 CON05 CON06 CON07 CON09 CON08 CON11

27、 CON10 CON08 CON09 CON10 CON11 ACC B5VACC D5V T_MUTE D9V B+ D5V T_MUTE PB+ RESET K1 K1 DTH_SW DTH_SW A_MUTE A_MUTE POWER_ON RESET B+PB+ POWER_ON D9VB5V ANT_O ANT_O PB+ B+B+ PB+ ILLU_IN ILLU_IN ILLU_OUT B+ ILLU +9V B5V D5V POWER_ON TUN_ON A_MUTE P5V CAMERA SUB-O SUB-O D5V TUN-L TUN-R TUN-L TUN-R SUB-

28、O D5V CAMERA D9V B+ DVD5V B+ DVD5V_CTL B+ ACC +9V DVD5V CDP_L CDP_R DVD_CLK DVD_CLK T_MUT T_MUT ILLUB+ PB+ ILLU_OUT DVD9V_CTL DVD5V_CTL DVD9V_CTL DVDLED5V_CTL DVDLED5V_CTL ACC ACC USB-CTL USB-CTL LAMP LAMP LED-5V GND +5V_TFT CVBS2 PB+ TFT_POWER +5V_TFT CVBS2 TFT_POWER PB+ E9V E9V DVD5V CAMERA-IN PAR

29、KING ACC LED-5V LED-C LED-C SUB-MUTE SUB-MUTE RadioFans.CN 收音机爱 好者资料库 4 MAIN BOARD - PCB LAYOUT TOP VIEW 5 MAIN BOARD - PCB LAYOUT BOTTOM VIEW 6 SERVO BOARD - CIRCUIT DIAGRAM 7 SERVO BOARD - CIRCUIT DIAGRAM 8 SERVO BOARD - CIRCUIT DIAGRAM 9 SERVO BOARD - LAYOUT DIAGRAM TOP VIEW 10 SERVO BOARD - LAYOUT DIAGRAM BOTTOM VIEW 11 SD BOARD - CIRCUIT DIAGRAM 12 SD BOARD - LAYOUT DIAGRAM TOP VIEW 13 SD BOARD - LAYOUT DIAGRAM BOTTOM VIEW 14 KB BOARD - CIRCUIT DIAGRAM 15 KB BOARD - CLAYOUT DIAGRAM TOP VIEW KB BOARD - CLAYOUT DIAGRAM BOTTOM VIEW 16 EXPLORED VIEW - MAIN NUIT