Panasonic-SAPM88-cs-sch 电路图 维修手册.pdf
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1、AN8707FH FRONT END PROCESSOR IC5201 SPINDLE MOTOR DRIVE IC2501 AN8480NSB-E1 IC2511 STEPPING MOTOR, FOCUS/TRACKING COIL DRIVE BA5983FM-E2 DISC MOTOR UNIT (SPINDLE MOTOR) PHOTO DETECTOR ACTUATOR (Focus/Tracking) DISC OPTICAL PICK-UP UNIT HEAD AMP 28 27 26 A1 A2 A3 2 3 5 6 8 9 H1+ H1- H2+ H2- H3+ H3- V
2、H 7 VHALF 1 BIASIN 24 OPIN3+ 27 OPIN4+ OPIN2- 6 TRDRV 7 OPOUT2 9, 20 STBY1/2 DRVMUTE 3 OPIN1- FODRV 4 OPOUT1 23 OPIN3- TRSDRV-B 22 OPOUT3 26 OPIN4- TRSDRV-A 25 OPOUT4 12 FG 10 SS SS 13 BRK BRK 18 EC EC 17 ECR VHALF FG POWER SUPPLY 2 LASER POWER CONTROL 54 55 57 60 TIMING CONTROL SYNC 20 TEOUT TE Q52
3、01 LPC01 QR5231 VIN14,7,8 DFLTOP 33 7 FBAL FBAL 6 TBAL TBAL 29 FEOUT FE 11 TSOUT TS 12 STANDBY NRST 15 SCK SBT1 STDIO 16 SBO1 23 DPDOFT OFTR 24 MIRROR MIRROR 25 BDO BDO 31 ASOUT FS 27 VHALF VHALF 39 BDOENV TESTSG RFENV 44 49 BDOENV TESTSG RFENV LDCLR SRF QR2001 QR5201 CDDVD HFMON 1 LPC1 22 CS1 34 DF
4、LTONNARF DVD/VIDEO CD/CD PLAYER SECTION VO2- VO2+ 11 12 13 14 VO1- VO1+ 2 OPIN1+ STEPPING MOTOR M VO3- VO3+ 18 17 16 15 VO4- VO4+ AMP VGA EQ AMP AMP LASER POWER DRIVE GND13 5,18,51 SWITCHINGSWITCHING SEN 14 SEN +B +B +B +B RadioFans.CN 收音机爱 好者资料库 MN102H55GFB IC6201 CPU IC7001 MN103S13BGA OPTICAL DIS
5、C CONTROLLER DIGITAL SERVO CONTROLLER IC2001 MN67706EA EEPROM AT25020NSI27 IC6303 1 DAT0 112 115 ATAPI 37,38,4043,4555,57,59, 60,62,63,6870,7274 1,3,6,9,12, 14,17,20 8 DAT3 AD2 FS AD1 TE AD0 FE FODRV TRDRV VHALF TBAL FBAL TESTSG BDO TRSDRV-B TRSDRV-A 2 3 5 6 15 43 44 85 ENS 86 ENC 88 CPUCLK 89 CPUDT
6、IN 87 CPUIRQ 90 CPUDTOUT ENS ENC SBT1 SBO1 ADSCIRQ SBI1 NRST ENS ENC STBDAC ADSCIRQ 45 A21 46 76 PA0 57 79 RESET Q6301 IRQ3 82 RST D0 D15 26 NINT1 77 IRQ1 1 WAIT 23 OSCI 84 XRESET NRST CLK169 100 OSCI1 CLK135 P90 ARF 98 AD5 BDOENV 99 AD4 TS RFENV 100 AD3 DA1 DA0 VHALF TBAL FBAL OFTR 47 OFTR 49 BDO 5
7、0 TSTSG 42 GBAL 51 TRS DRV EC 52 SPDRV 53 FG FG 54 TILTP SRF 55 TILT BRK 56 SS TILTN 61 LRCK/CPDET2 CPDE2 62 BLKCK/CPDET1 CPDE1 63 65 66 67 SBCK/PLLOK DAC LRCK/JMPINH DAC DATA/LG NTRON PLLOK JMPIN NTRO 64 IDHLD MIRROR 686970717683 TX CHCK4 NCLDCK/JUMP SUBC IPFLG DACCLK SHPCLK IPFLG SUBC NCLDCK CHCK4
8、 TX LG 92 91 90 88 82 81 959610911011197 BLKCK CHCK4 XCLDCK SUBC IPFLG DAC CLK SHPCLK IPFLG SUBC NCLDCK CHCK4 TX CIRC CD- PRE FORMATTER I/F DVD-ROM FORMATTER SYNDROME & CHIEN HOST I/F MPEG I/F MASH ECC PROCESSOR DMA BCU/DRAMC CGEN SYSTEM I/FINTC 32 P2 A22 56 TM6IOB CLKSEL 18 SYSCLK CDET YDET YSIGSEL
9、 62 AN0 AN1 634 P63 SYSCLK TM2IO 50 DCLK TM3IO 51 DCMD TM4IO TM5IO 52 53 6869 DSTAT DRVMUTE CDDVD SBI SBP0 DTRD 28,31 HPF/LPF IN 59 TRAVERSE SW SYS CLK 48 BDO 80 BDO 58 NCS 6 P51 DA2 131 INVRG 137 143 NIOWP DA2 INVRG NIOWP 82,3 P53 P61 80 HFMON 47 A23 SEN P52 XCS 748 TM0IO CVOL 49 TM1IO YVOL 78 XHIN
10、T 24 MASTER MASTER SBO1 SBT1 72 SBO1 70 SBT1 44 A20 SBI1 71 SBI1 AMUTE (To MAIN SECTION) 77 80 A00 A19 8491,93100 1316,2633, 3542 DAT0 DAT3 CPUADR017 CPUDT07, NWR,NRD 25 MODE 54 VREF+ IRQ4 IRQ2 HDD15 HDD8 AD6 97LDCLR NARF 9 NARF 4M DRAM +B+B +B +B +B +B IC2002 TRIPLE INVERTER TC7WU04FUT2L PST596JNR
11、RESET IC6301 IC6302 VUB8011C513 RadioFans.CN 收音机爱 好者资料库 IC3061 16M SDRAM KM416S1DTG8T AV DECODER IC3001 MN677532JA PQ1R33 IC3091 MM1385ENRE IC6551 SIGNAL CONT. TC4W66FUTL IC3003 CLOCK GENERATOR IC6501 BU2285FV-E2 NOT GATE AHC1GU04HDCK IC6521 3538, 4043, 4547, 4951, 5457, 5962, 6467, 69 STREAM INTERF
12、ACE STREAM PARSER AND TIME STAMP READER HOST INTERFACE VIDEO AND AUDIO DECODER SUB-PICTURE DECODER VIDEO INTERFACE NTSC/PAL ENCODER AUDIO INTERFACE 92 93 94 9089 24,68,10 158,159,161,162,164,165,167,168, 170,171,173,175,177,178,180,181 7578 8083 99 AOUT0 AOUT1 AOUT2 SRCK LRCK 134 119 110 CLKSEL CLK1
13、69 SCLK1 SRCK LRCK EXTCK Q3084 Q3081 XRST NRST NRST5 12 120, 130 AVDD REGULATOR A06DQ115 CLK27 D6001 HCLK 33 SYSCLK X6501 (38.64MHz) 11 CLK2 9 8 XTAL OUT XTAL IN VDD2 CLK164 3 CLKA 151 12 16 CLK2 IN DC-DC CONVERTER 1 2 IN1 OUT1 IN2OUT2 5 637 CONT2 CONT1 YDET CDET YSIGSEL 71 VSTR 70 73 AUDSTR AVRTN D
14、A2 INVRG NIOWP 32 XCS 27 XHINT VREF B VREF Y 116 131 XCS XHINT CVOL YVOL VRQ 72 MASTER VY OUT VB OUT VDD1 CLK331 CLK135 24 MEMORY INTERFACE D/A D/A Y AMP C AMP STD0 STD7 HA1 HA11 HD1 HD15 85 IEC OUT D118 OPT. DIGITAL OUT +B +B +B RadioFans.CN 收音机爱 好者资料库 MM1385ENRE IC4203 TC74HCT7007A INTERFACE IC600
15、1 6 ch AUDIO D/A CONVERTER PCM1600Y1T2 IC4202 IC3002 PQ018EZ01ZP 756dB 46 40 45 10 9 34 35 36 SBO1 SBT1 33 SCLK1 SRCK STBDAC SBI1 NRST5 RSTB 37 ZFLAG 48 47 38 SCLKI BCK IN LRCK 41 LRC IN 43 VDD VOUT6 VOUT5 VOUT1 14 VOUT3 12 Q4211 4 L.P.F. INOUT 5 B.P.F. IN OUT 8 1 2 GND Z3501 2 7 INA INB9 12 15 Y C
16、JK102 VIDEO OUT JK102 S-VIDEO OUT 14 OUTA1 OUTA2 11 MIX OUT1 Q3501 13 VOUT2 11 VOUT4 D IN1 D IN2 D IN3 NC MD1 DL MD0 756dB 756dB MIX OUT2 OUTB SW (To MAIN SECTION) DCLK DCMD DCLK DSTAT DCMD DSTAT SWITCHING 7 GND SWITCHING (VIDEO OUT) R ch R ch CNT FL SL ZFLAG WIDE1 REGULATOR REGULATOR DC-DC CONVERTE
17、R +B +B+B+B+B IC6251 UPC29M33T-E1 BA7665FS-E2 IC3501 VIDEO OUT DRIVE IC108 SIGNAL SELECTOR TC4052BFNELM M5228FPE1 IC107IC109 M5228FPE1 IC301 M5228FPE1 IC106 M5218AFPE3 M5228FPE1 IC102 M5228AFPE1 IC102 M5218AFPE3 IC103 M5218AFPE3 IC103 BUFFER AMP CNT FL BUFFER AMP MUTING MUTING CONT. AMUTE ZFLAGSWITC
18、HING BUFFER AMP MUTING SL BUFFER AMP MUTING BUFFER AMP MUTING CONT. BUFFER AMP Rch BUFFER AMP Rch ATT CONT. BUFFER AMP MUTING ATTATT MUTING JK101 AUX (To DVD/VIDEO CD/CD PLAYER SECTION) Q114(Q115) Q110,Q111 D103 D102 Q108 Q117 5(14) 2(15) 3(13) S1 S2 AB 109 4(11) S3 SW Q116 Q113(Q112) JK101 LINE OUT
19、 Q155(Q156) Q152 Q148 Q149 Q150 TUNER MUTE AUX MUTE SSS MUSIC LINE MUTE TUNER PACK TC4053BFNELM IC105 SIGNAL SELECTOR MOTOR DRIVE TA7291S IC790 MOTOR DRIVE BA6283N IC701 M62446FPE2 ELECTRONIC VOLUME IC111 SIGNAL SELECTOR TC4053BFNELM IC104 IC101 M5218AFPE3 M5228FPE1 IC107 Rch BUFFER AMP MUTING CONT.
20、 INTERFACE INTERFACE A B BUFFER AMP Rch MUTING 5(2) 3(1) 4(15) Z0(Y0) 14 13 12 Z1(Y1) X0 X1 ABC 11109 INH 6 5(12) 3(13) 4(14) Z0(X0) 215 Z1(X1) Y1 Y0 ABC 11109 1 Q136(Q137) Q135 15(13) 28(26) 29(27) 31(32) 9(8)34(35) 11 33 636 2ch 12ch 2 SSS MUSIC 3 4 TUNER MUTE AUX MUTE 38 42 39 40 41 ALATCH DATA C
21、LK Q203 Q201(Q202) M RM790 (LOADING MOTOR) 3 7 1 9 DISC CLS DISC OPN RM701 (LOADING MOTOR) M 97 31 LCD OPN LCD CLS 2ch DIRECTION SELECT DRIVE OUTPUT PORT MCU I/F TONE +B M5228FPE1 IC301 M5228FPE1 IC112 M5228FPE1 IC112 M5228FPE1 IC112 IC501 MN101C38CRC1 SYSTEM CONTROL / LCD DRIVE TC7S08FT5LT AND GATE
22、 IC401 TA8255AH POWER AMP IC901 POWER AMP TA8255AH IC902 M5218AP IC113 BUFFER AMP BUFFER AMP ATT BUFFER AMP BUFFER AMP MUTING FILTER AMP FILTER AMP DCLK DCMD DSTAT WIDE1 ATT ATT ATT MUTING MUTING MUTING BUFFER AMP POWER DET MUTING CONT. MUTING CONT. MUTING CONT. SWITCHING A B Rch MUTING CONT. MUTING
23、 CONT. DATA PLL CE SD 42 PLL DO/ST 44 SD PLL DO/ST 45 PLL CE 50 PLL DI/ADAT Q133(Q134) Q128 Q121 ATT CONT. Q122 Q903(Q901) Q902 (To DVD/VIDEO CD/CD PLAYER SECTION) 15(12) 17(3) 19(5) 14(11) 23(9) 21(7) JK902 FRONT SPEAKERS (HIGH) Q131(Q130) Q132 Q129 Q142(Q141) Q139 Q140 Q138 JK103 SUB WOOFER OUT JK
24、651 HEADPHONES Q509,Q510 D506,D507 19 PWRDET 26 DSTAT 25 DCMD D501 27 DCLK 29 DISC OPN DISC OPN 30 DISC CLS DISC CLS 33 LFE MUTE LINE MUTE 37 LINE OUT MUTE 40 HP SW 49 PLLCLK/ACLK CLK 39 RMC IN Z601 (REMOTE SENSOR) LCD601 LCD 631001 4 COM 03 SEG 037 DISC OPN SW 22 S790 (DISC OPEN) 23 S791 (DISC CLOS
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