Sony KE-50XBR900 Service Manual - Page 47
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IC106 EEPROM CLK 7 VCC 8 SCL 6 SDA 5 Q105 OPEN CORECTOR SCL SDA Q101 Q202,Q203 LEVEL SHIFT X102 3.3V Q201 BUFF IC121 BUS SW 48 SCL 46 SDA 9 XTAL 10 EXTAL 52 PF0 7 RST PA0 16 PA5 11 PA7 5 PA6 6 PD0 4 1 64 PD7 61 PE2 42 IC107 RESET CLK 3 RSTN 8 VS 7 +3.3V IC108 SDRAM +3.3V Q103 SW CLK 38 CKE 37 UDQM 39 LDQM 15 /WE 16 /CAS 17 /RAS 18 DQ0 2 4 5 7 8 10 11 DQ7 13 DQ8 42 44 45 47 48 50 51 DQ15 53 A0 20 A11 26 BA0 29 BA1 35 BM1C (SCAN CONVERTER) IC101 SCAN CONVERTER 66 P25 64 P24 67 P23 Q116 INV X101 49.09098MHz 72 P30 73 P31 68 P20 63 111 P22 110 P26 106 P33 99 P10 100 96 93 89 85 76 77 P17 201 P42 65 /WRESET 57 P27 186 SDCLK 190 CKE 182 /DQMU 179 /DQML 180 /WE 183 /CAS 187 /RAS 162 LD0 151 161 165 168 171 172 176 LD7 178,175 UD0 174,170 167,163 166,160 UD7 199,196 204,207 206,200 205,202 192,198 195,194 184,191 MA0 MA13 55 MCLK1 Y0 38 35 34 31 30 27 26 Y7 23 C0 50 51 49 48 46 43 42 C7 39 PCLK0 22 VBLK 15 HBLK 18 INT3 5 /REG 74 BVD1 78 RDY/BSY 71 /F0E 95 /CD1 82 /PXOE 19 P40 159 FA0 142 139 136 138 135 134 131 128 129 130 127 124 125 126 123 120 121 119 116 FA19 117 FD0 FD15 158,154 155,153 152,148 149,150 147,144 145,146 143,140 141,137 P41 203 /CCS0 115 /FWR 118 P43 197 /FRD 122 /NT2 8 P32 108 IC102 FLASH ROM 25 A0 18 8 1 48 17 16 A19 9 29 I/00 36 38 45 I/015 15 RDY/BUSY 26 /CE 11 /WE 12 RESET 28 OE Q110 INV. CN104 B14 VY0 A14 VY1 B13 VY2 A13 VY3 B12 VY4 A12 VY5 B11 VY6 A11 VY7 B10 VUV0 A10 VUV1 B9 VUV2 A9 VUV3 B8 VUV4 A9 VUV5 B7 VUV6 A7 VUV7 A2 VCLK B2 VCLK A4 VVS B4 VVS A5 VHS B5 VHS B26 SCKO BC B27 SDIO BC B28 BS BC B29 SDIR BC B30 INS BC B20 AD-DIS B21 MS-DIS B24 TV-RST B25 POWER-INT SCL B22 SCL SDA B23 SDA P TO DICA BOARD CN403 KE-50XBR900(UC) 4-12
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