Sharp XL-HP737 Service Manual - Page 31

XL-HP737 C63 1/50 C66 0.01 MDATA0 MDATA1 MDATA2 MDATA3 MDATA4 MDATA5 MDATA6 MDATA7 +B 0.001 R17 4.7K R37 390 R36 390 R35 390 R34 390 R33 390 R32 390 R31 390 R30 390 +B R27 +B 100 5V L1 2.2K R24 1 C22 5 10/25 3 C24 15 0.0015 L) (ML) 5 R26 K 10K +B C85 0.022 0.82µH R59 2.2K R85 2.2K R10 4.7K ONLY FOR FLASH RES 7 VPP 6 +5V 5 FCLK 4 FDO 3 FDI 2 GND 1 CNP4 C47 0.01 +B R71 2.2K C50 47/10 XL2 4.19MHz C51 0.01 R75 220 RESET R76 FSYNC 1K 33 32 31 30 29 28 27 26 25 24 23 FDO FCLK VDD VSS X1 X2 R70 1K 34 ICO 22 35 MP3-RES CDEMPH 21 36 20 37 VSS IC5 SYS-DI 19 38 39 40 IXA006AW MICRO- SYS-DO 18 VDD 17 SYS-CL 16 41 COMPUTER SYS-CE 15 +B 42 INTB 14 43 AVDD MP3 DI 13 44 AVREF MP3 DO 12 R68 100K R74 1K R72 1K R69 1K R67 1K R66 1K R77 1K R64 1K R78 1K 1 2 3 4 5 6 7 8 9 10 11 CL R62 1K AVSS CE R60 1K Q5 2SD601AR R21 4.7K R22 4.7K Q4 2SD601AR Q3 R20 2SD601AR 4.7K R73 2.2K R65 2.2K R63 2.2K R61 2.2K R79 4.7K R52 4.7K R87 4.7K R89 4.7K R84 4.7K +B R86 4.7K C70 0.01 TP TPTPTP C69 47/25 C68 0.01 +B LRSY ADDATA ADBCK ADLRCK C42 33P(CH) C44 100/10 R83 150 R80 82 R81 3.3K R82 2.2K 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 DATACK DATAIN RESB INTB MP3 CE MP3 CL CMDIN CMDOUT OVF CNTOK WOK VSS DVDD6 CRCF FSYNC STDAT STCK STREQ VSS DVDD6 1 2 3 4 5 C2FIN 6 TEST1 7 CKIN(16M) 8 VSS 60 59 58 57 56 55 54 53 ADRS0 ADRS1 ADRS2 ADRS3 ADRS4 ADRS5 ADRS6 ADRS7 9 CKOUT 10 TEST2 11 DVDD1 12 PW 13 SBSY VSS 52 IC3 DVDD4 51 LC78683E MP3-DCORDER 50 49 48 ADRS8 14 SFSY 47 15 SBCK 16 AVDD1 17 VPRFR 18 VCOC 19 VPDO 20 AVSS 2122 46 45 44 43 42 41 OEB CASUB CASLB WEB RASB DVDD2 VSS DVDD3 VSS 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 2.0V +B C64 33P (CH) C65 47/10 C53 0.01 C75 0.001 L2 RM1 10K 3.3V 2.2µH 5V L3 2.2µH +B +B +B C71 0.1 +B 5V +B R98 270 R97 33K MDATA8 MDATA9 MDATA10 MDATA11 MDATA12 MDATA13 MDATA14 MDATA15 CD RES WRQ DRF DO 16 15 14 13 16 DI CL CE DISC CLAMP 12 11 10 9 TRAY SW1 TRAY SW2 PHOTO GND 8 7 6 5 4 +5V SUB_CE 3 2 1 CNP5 1 FFC5 CNP704 6-9 11 - E TO DISPLAY PWB C84 0.022 CHANGER PWB-F CNB1 GND TRAY SW2 TRAY SW1 CLAMP 1 2 3 4 1 FFC4 1 1 2 3 4 DISC PHOTO +5V TR+ TR- 5 6 7 8 CAM+ CAM- 9 10 11 5 6 7 8 9 10 11 CNP6 11 11 SW3 TRAY SW2 SW2 TRAY SW1 SW1 CLAMP SW4 DISC RX1 PHOTO + - INTERRUPTER M M1 TRAY + MOTOR - M M2 MAIN CAM MOTOR (*Note 1) VHIL8316V35-1: (Serial No.40100012~40103011) VHILV1625635T: (Serial No.40203012~) MDATA15 MDATA14 MDATA13 MDATA12 MDATA11 MDATA10 MDATA9 MDATA8 CASLB CASUB OEB ADRS8 ADRS7 ADRS6 ADRS5 ADRS4 C29 0.001 2V C59 0.1 C58 47/10 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 VSS VSS IC4 (*Note 1) D-RAM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VCC VCC DWEB DRASB ADRS0 ADRS1 ADRS2 ADRS3 VCC DCASLB DCASUB DOEB ADRS8 ADRS7 ADRS6 ADRS5 ADRS4 VSS C10 0.1 R90 0 +B 3.3V VOLTAGE REGULATOR +B 5V +B IC6 SI3033LUS +B FJ1 3.3 3 1 2 C39 0.1 CNP2 1 R-CH 2 AGND CNS2 +B C76 C48 0.01 0.022 3 4 5 L-CH DGND 6-2 2 - D FROM MAIN PWB (1/2) +5V(DIG.) 6 DGND_DRIVER +B +B 7 +8V +B 8 +5V(ANL) C14 47/10 MDATA0 MDATA1 MDATA2 MDATA3 MDATA4 MDATA5 MDATA6 MDATA7 WEB RASB ADRS0 ADRS1 ADRS2 ADRS3 C13 +B +B 0.022 +B +B +B +B +B +B +B 6 7 8 9 10 11 12 Figure 6-11 SCHEMATIC DIAGRAM (10/10) 6 - 11