Sharp FO-2970M Service Manual - Page 64

FO-2970MU 6 - 4 A B Reading block 6 5 +5VR +5VR R340 2.2K R186 N.M. N.M. R116 2.2K R331 E B Q100 2SA1037K C 4 (9-5C) AO E DG B Q101 2SA1037K C D105 DA204K DG +5VR DG 3 2 1 C D R332 0 IC18B 74HCU04 +5V 14 3 4 7 IC18A 74HCU04 +5V R224 14 0 1 7 R223 2 68 DG DG R225 1M 12 R226 0 C214 30P X3 16MHz C215 30P DG DG E F G H I 4/9 6 IC4 (1-5I) A[12:0] LC82103 A12 23 A12 MTP/PP7 59 A11 26 A11 DACK/PP5 57 (1-6I) D[7:0] A10 27 A10 DREQ/PP6 58 A9 28 A9 PD7/SD 47 A8 11 A8 PD6/SDCK 48 A7 12 A7 PD5/SDE 50 A6 13 A6 PD4/PP4 51 A5 14 A5 PD3/PP3 52 A4 15 A4 PD2/PP2 53 A3 16 A3 PD1/PP1 54 AIN (4-2E) A2 18 A2 PD0/PP0 55 A1 19 A1 A0 20 A0 SH 63 D7 1 D7 CLK1 61 D6 2 D6 CLK2 60 D5 3 D5 RS 62 D4 4 D4 ATAPH 41 D3 5 D3 ATAPL 45 D2 6 D2 TRIG 31 D1 7 D1 ICLK 30 D0 8 D0 DALRL 37 +5V DAHRL 38 DAHRH 42 35 REF DALRH 44 (1-4B) /CS2 29 CS TEST 34 (2-1C) /LCRD R191 100 22 RD (2-1C) /LCWR R190 100 21 WR DVDD 10 (2-3G) /RESET2 32 RESET DVDD 24 C178 N.M. DVDD 56 DG (2-1C) (4-5E) LCINT AIN DGND 9 DGND 17 DGND 49 DGND 64 25 CLKIN 33 SAMP/LININT 39 AIN 40 TEMP AVDD 43 CK16M (2-1C) AGND 36 AGND 46 IMAGE SIGNAL PROCESSOR C177 N.M. R122 100 R345 100 R121 68 R117 68 R227 68 R346 68 R347 68 R348 68 R349 68 R350 68 DG MTP (2-3G) /LCDACK0 (2-2A) LCDREQ (2-5B) LCPD7 (2-1C) LCPD6 (2-1C) LCPD5 LCPD4 (2-1C) (2-1C) 5 LCPD3 (2-1D) LCPD2 (2-1D) LCPD1 (2-3G) LCPD0 (2-6E) R123 33 R120 0 TP411 TP412 R119 10K C108 0.01 C107 0.01 DG CISSI CISCLK R124 10K (9-5D)(9-5C) (9-5D)(9-5C) +5V 4 +5VR +5V DG 3 C64 C143 C22 0.1 0.1 0.1 C9 47/16 +5VR +5V DG C142 0.1 C10 47/16 2 DG +5V C259 0.1 IC18D 74HCU04 14 9 8 7 DG 1 A B C D E F G H I