Sharp GX30 Service Manual - Page 92

GX30 CONFIDENTIAL [4] Schematic diagram/Wiring side of P.W.Board MAIN PWB-A A CAMERA GROUND FPC PWB-D Battery VBAT TO KEY PWB-B (1/3) a 5-19 (6-A) MAIN PWB-A RECEPTION SIGNAL TRANSMISSION SIGNAL B SPEAKER SIGNAL TP703 TP704 SP100 SPEAKER CN701 GND 64 (6-B) CAM_CTL G C GND 63 GND 62 GND 61 GND 60 TP738 GND 59 SP+ 58 TP701 SP- 57 GND 56 GND 55 TP702 AGND 54 D RECEIVER- 53 RECEIVER+ 52 RECEVER_P RECEVER_N AGND 51 LCDCS 50 VBAT 49 VBAT_BL /LCD_CS VBAT 48 VBAT 47 VINT 46 VINT 45 LCDINT 44 E LCDRESET 43 LCDWAIT 42 D8 41 D9 40 3.0V VINT LCD_INT /LCD_RESET /LCD_WAIT DATA[8] DATA[9] 5-30 (12-B G) FROM CAMERA RELAY FPC PWB-F AVDD(3.1V) 39 VDD6(3.1V) 38 VDD4(-8V) 37 VDD3(+15V) 36 GND 35 R704A 0 F LCDCLK 34 GND 33 CAMCK 32 GND 31 GND 30 D3 29 D2 28 D1 27 D0 26 WE 25 13M_CLK G RD 24 VCCD VCCD 23 DATA[3] DATA[2] DATA[1] DATA[0] /WE /RD D4 22 D5 21 D6 20 D7 19 BUFOFF 18 D12 17 BUFOFF DATA[4] DATA[5] DATA[6] DATA[7] DATA[12] LCDRSP 16 D13 15 LCD_RSP DATA[13] H BTRESET 14 D14 13 USB C CNT DATA[14] NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. 1 2 3 4 Figure 1 SCHEMATIC DIAGRAM (1/22) 5 - 5 C741 1 C740 1 C742 1 C746 1 C743 1 C792 0.1 1 Cont Vin 5 3 Np(Vref) Vout 4 2 GND C794 0.01 (4-C) G CAM_CTL R758 0 TP736 C705 1 C706 0.001 1 Vdd 2 GND 3 CE R761 0 C795 1 IC708 G TK11130C REGULATOR Battery VBAT_L LCDCLK CAMCK 5 6