Sharp GX30 Service Manual - Page 96

GX30 MAIN PWB-A A R716 0 TP714 1.8V VLCD 5 1 R713 C729 1 B CONFIDENTIAL LCD001 EXTERNAL DISPLAY 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 R727 100K R728 0 R730 0 C744 1 C745 1 C747 1 C748 1 C750 1 R729 0 VINT R723 0 C V0 V1 V2 V3 V4 GND RESB CSB RS WR RD D0 D1 D2 D3 D4 D5 D6 D7 LP FLM GND CK CKS C751 100P(CH) SUBCS SUBRS SUBWR SUBD0 SUBD1 SUBD2 SUBD3 SUBD4 SUBD5 SUBD6 SUBD7 SUBLP SUBFLM SUBCK SUBCKS L711 FERRITE BEADS L710 FERRITE /LCD_CS /WE /RD /LCD_WAIT LCD_INT BUFOFF /LCD_RESET LCD_RSP VLCD BUFOFF /LCD_RESET CS_B WR_B RD_B WAIT_B LCDINT BUFOFF_B DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 RSP SUBCS_B SUBWR_B SUBRS SUBLPIN SUBFLMIN SUBDB7 SUBCKS SUBDB5 SUBDB3 SUBDB4 D R732 470K SUBCS SUBWR SUBRS SUBFLM SUBLP SUBCKS SUBCK SUBD1 SUBD7 SUBD3 C787 100P(CH) R748 0 L746 FERRITE BEADS R747 0 DATA[15] DATA[14] DATA[13] DATA[12] DATA[11] DATA[10] DATA[9] DATA[8] DATA[7] DATA[6] DATA[5] DATA[4] DATA[3] DATA[2] DATA[1] DATA[0] 17 E 22 34 46 121 24 131 120 119 118 108 107 106 96 95 94 93 81 72 71 70 69 60 47 21 17 35 136 122 110 123 78 66 67 C736 0.01 L749 FERRITE BEADS TP713 R705A 0 56 RESET_B 54 XIN F TP712 FL701 2 NA004 NC 42 XOUT 3 1 85 CAMCK 4 2 VDDPLL C732 0.1 C737 0.1 15 VDDCORE 19 VDDCORE IC704 LR38863 DISPLAY CONTROLLER G 3.0V VINT 74 VDDCORE 84 VDDCORE 90 VDDCORE 139 VDDCORE 143 VDDCORE C734 0.1 C739 0.1 R717 0 23 VDDIO 26 VDDIO 43 VDDIO 76 VDDIO 82 VDDIO H 97 VDDIO NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. 1 2 3 4 5 6 7 8 9 10 11 12 A 1 2 3 4 56 7 8 9 10 11 12 B 13 14 15 16 17 18 19 20 21 22 23 24 C 25 26 27 28 29 30 31 32 33 34 35 36 D 37 38 39 40 41 42 43 44 45 46 47 48 E 49 50 51 52 53 54 55 56 57 58 59 60 F 61 62 63 64 65 66 67 68 69 70 71 72 G 73 74 75 76 77 78 79 80 81 82 83 84 H 85 86 87 88 89 90 91 92 93 94 95 96 J 97 98 99 100 101 102 103 104 105 106 107 108 1 2 3 4 5 6 Figure 5 SCHEMATIC DIAGRAM (5/22) 5 - 9