Sharp LC-26SH12U Service Manual - Page 40

A B C D E F VIDEO AD CONVERTER SCHEMATIC DIAGRAM 8 (DIGITAL PCB) G H 8 DVIVSYNC DVIHSYNC DVIDE DVICLK W853 NR6601 4D02WGJ0330TCE DVIDATA16 DVIDATA17 DVIDATA18 DVIDATA19 NR6602 4D02WGJ0330TCE DVIDATA20 DVIDATA21 DVIDATA22 DVIDATA23 NR6603 4D02WGJ0330TCE 7 6 5 4 3 2 1 A H-15 FROM/TO FLASH I2C_CLKC I2C_DATC DVI_INT_ADC C6618 0.1 B C6621 C6623 C6624 C6634 C6635 C6630 0.1 B 7 JG6601 3.3 0.1 B C6636 3.3 0.1 B 2.5 0.1 B 3.3 0.1 B 3.3 0.1 B 3.3 0.1 B C6613 0.1 B 2.5 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 0 NC 0 NC 3.3 2.5 NC NC NC NC NC NC NC NC NC 3.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 FROM/TO ASIC X_RESET_OUT# DVIDE DVIVSYNC DVIHSYNC DVICLK DVIDATA23 DVIDATA22 DVIDATA21 DVIDATA20 DVIDATA19 DVIDATA18 DVIDATA17 DVIDATA16 DVIDATA15 DVIDATA14 DVIDATA13 DVIDATA12 DVIDATA11 DVIDATA10 DVIDATA9 DVIDATA8 DVIDATA7 DVIDATA6 DVIDATA5 DVIDATA4 DVIDATA3 DVIDATA2 DVIDATA1 DVIDATA0 VDDP GND VDDC DATACK SOGOUT HSOUT VSOUT FIELD/GPO VDDP GND VDDC DATA[7] DATA[6] DATA[5] DATA[4] DATA[3] DATA[2] DATA[1] DATA[0] VDDP GND VDDP GND VDDP GND VDDC VDDP 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 0 NC NC NC NC NC NC NC NC NC NC NC 0 NC C6605 0.1 B 0 0 GND 2.5 VDDC 0 GND 0 NC NC 0 NC NC 0 GND 0 NC NC 0 NC NC 103 GND 104 GND 0 NC NR6604 4D02WGJ0330TCE 64 NC 63 NC DATA[8] 3.3 DATA[9] 3.3 DATA[10] 3.3 DVIDATA8 DVIDATA9 6 DVIDATA10 DVIDATA11 DATA[11] 3.3 DATA[12] 3.3 DATA[13] 3.3 DATA[14] 3.3 NR6607 4D02WGJ0330TCE DVIDATA12 DVIDATA13 DVIDATA14 DVIDATA15 DATA[15] 3.3 C6606 0.1 B C6633 0.1 B 3.3 AVDD_ADC 0 NC NC 0 NC NC 0 GND 0 NC NC 0 NC NC 3.3 AVDD_ADC AD CONVERTER IC IC6601 MST3583M-LF-110 GND 0 C6631 VDDP 3.3 0.1 B 0 5 NC NC 0 NC NC DATA[16] 3.3 DATA[17] 3.3 DATA[18] 3.3 NR6605 4D02WGJ0330TCE DVIDATA0 DVIDATA1 DVIDATA2 DVIDATA3 R6601 390 +-1% 0 C6607 10 C 0 NC C6608 0 0.1 B 3.3 0 NC C6609 0 NC 0.1 B 3.3 REXT NC GND AVDD_PLL NC NC AVDD_ADC 127 GND 128 VREFP DATA[19] 3.3 DATA[20] 3.3 DATA[21] 3.3 DATA[22] 3.3 NR6606 4D02WGJ0330TCE DVIDATA4 DVIDATA5 DVIDATA6 DVIDATA7 39 VDDP DATA[23] 3.3 4 0 NC NC 0 NC NC SDA SCL RESET AVDD_MPLL AVDD_ADC A0 XIN XOUT GND GND RIN0N RIN0P GIN0N GIN0P SOGIN0 BIN0N BIN0P AVDD_ADC 0 INT 3.3 DVI_INT_ADC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC GND VSYNC HSYNC VREFN 0.7 3.3 B6602 VDDC AVDD_PLL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 1.0 2.5 2.5 3.3 0 0.7 0 1.3 1.0 0 0.7 00000000000000000 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC 3.3 0 0 3.3 3.2 1.5 3.3 0 3.3 3.3 C6632 0.1 B C6625 0.1 B C6626 10 C C6627 0.1 B R6604 C6616 390 0.001 B FROM/TO POWER3 +2.5V_IO +3.3V B6601 FCM1608KF-151T06 FCM1608KF-151T06 B6603 FCM1608KF-151T06 B6604 FCM1608KF-151T06 B6605 FCM1608KF-151T06 AVDD_ADC AVDD_MPLL VDDP C6611 0.1 B R6614 470 X6601 14.31818MHz 14.31818MHz +-15ppm R6609 10K R6611 100 I2C_DATC R6612 100 I2C_CLKC 3 R6613 SW Q6601 10K 3.3 KRC102SRTK X_RESET_OUT# 2.5 0 C6628 22P CH C6629 22P CH R6603 C6615 68 0.047 B R6606 C6619 68 0.047 B R6608 C6622 68 0.047 B C6603 10 C C6604 10 C C6601 10 C C6602 0.1 B C6610 0.1 B C6612 0.1 B GND FROM/TO PC JACK R6618 C6614 0.047 B C6617 0.047 B C6620 0.047 B VGAHS VGAVS R6617 33 FROM/TO AV SWITCH/JACK 19 33 R6607 2 SW_V/R R6605 33 SW_Y/G SW_U/B R6602 17 33 18 33 C6651 22P CH C6652 22P CH GND B NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. C D NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE E CAUTION: DIGITAL TRANSISTOR F G 1 PCBDH0 CEF276 H H-16