Canon LV-7105 Service Manual - Page 128

A B C D E F G H I J K L K8Y J11B2940G D11 D3 D10 D2 D9 D1 D8 D0 ROMOE (IC301 66P) R801 X A1 (IC301 133P) 1 A2 A1 (IC301) 3 A4 K03 (IC1803) K02 K01 K11 K12 (IC1808) K13 K14 (IC301 135P) CS0 (IC301 133P) A1 (IC301 78P) IO_RESET R1833 1/16GZ 0C D6801 1SS355 D6802 1SS355 D6803 1SS355 SW6801 S10B 3530G SW6802 S10B 3530G SW6803 S10B 3530G SW6804 S10B 3530G SW6806 S10B 3530G SW6807 S10B 3530G SW6808 S10B 3530G SW6809 S10B 3530G SW6871 S10B 3530G On-Off Normal Left Up Select Down Right Menu Mode SW6801 SW6802 SW6803 SW6804 SW6806 SW6807 SW6808 SW6809 SW6871 C1961 25KZ0.1 GQFY S3.3V1 L1961 L2A7 3R3MG C1962 C1963 4EM 25KZ0.1 470D GQFY R1836 1/16GZ 0C R1839 1/16GZ 0C S3.3V1 IC1801 TC7SH04FU-(TE85L) SN74AHC1G04HDCKR 1 1.4V 2 0V 3 3.4V 5 2.0V 4 IC1802 TC7W32FU(TE12L) C1801 3.4V 16EM 10D 3.4V 1 VCC 8 3.4V CS0_B 2 7 CS0_A 3 3.4V 0V 4 GND 6 1.4V 5 1.4V C1802 25KZ0.1 GQFY C1964 CJ15 CGQY X1961 1 V10B4140G 2 C1967 X 3 R1960 1/16GJ 6.8KC 4 C1965 25KZ0.1 GQFY 5 6 R1969 1/16GJ 10KC 20 19 IC1961 AV9155C 18 R1966 1/16GJ 10KC 17 16 C1966 25KZ0.1 15 GQFY R1992 1/16GJ10C LAMP_ON 7 8 R1962 1/16GZ 0C 9 10 R1963 PLL 14 13 12 11 R1965 1/16GJ 10KC R1996 1/16GZ 0C R1994 1/16GZ 0C IC1991 TC7SZ125FU 1 5 C1991 25KZ0.1 GQFY 2 3 4 R1995 1/16GJ 47C S3.3V1 R809 1/16GZ 0C C807 25KZ0.1 GQFY C806 6.3EM 220WM 1 A15 A16 48 A17 2 A14 BYTE 47 3 A13 VSS 46 4 A12 D15 45 D15 5 A11 D7 44 D7 6 A10 D14 43 D14 7 A9 D6 42 D6 8 A8 D13 41 D13 9 NC D5 40 D5 10 NC D12 39 D12 11 WE D4 38 D4 TP801 J30A 00102 IC801 MBM29LV800TA90NB787B R804 X 12 RESET VCC 37 13 NC D11 36 14 NC D3 35 15 RY/BY D10 34 16 NC D2 33 17 A17 D9 32 18 A7 D1 31 19 A6 D8 30 20 A5 D0 29 21 A4 OE 28 22 A3 VSS 27 23 A2 CE 26 24 A1 A0 25 TP802 J30A 00102 R802 1/16GJ 10KC FLASH ROM R803 1/16GJ 10KC R806 1/16GZ 0C R807 1/16GJ 10KC R808 1/16GZ 0C A2 A3 A4 A5 A6 A7 (IC301) D10 A19 D9 A18 D8 A8 ROMWE A9 A10 A11 A12 A13 A14 A15 A16 (IC301 136P) (IC301 134P) (IC301) A12 A11 A10 A9 D11 D12 D13 D14 D15 BHEN (IC301 67P) RAMOE A0 A8 A7 A6 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 C811 16EM 47D C812 25KZ0.1 GQFY IC811 IDT71V016S15PHTR SRAM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 5 7 9 11 13 15 17 19 21 23 ICE 25 27 29 31 33 35 37 39 41 43 45 47 49 50 A3 A6 A5 (IC301) S3.3V1 R820 A7 1/16GZ 0C A9 A8 A11 A10 R823 1/16GZ0C R824 A12 1/16GZ0C A14 A13 (IC301) S3.3V1 R826 R827 A15 A17 A16 S3.3V1 A19 A18 1/16GZ0C 1/16GZ0C (IC301) BOOTWE (IC301 77P) ROMWE (IC301 136P) ROMOE (IC301 66P) D15 D7 D14 D6 S3.3V1 D13 D5 R825 D12 1/16GZ 0C D4 TE821 J30A 00102 (IC301) D11 D3 D10 D2 D9 D1 D8 D0 (IC301 3P) (IC1806 12P) 3L_EN SCLK (IC1806 13P) SDATA S&H_STLOBE (IC1806 15P) IC861_3 IC861_5 IC861_7 IC861_9 S3.3V1 IC861 TC74LCX244FT 1 20 2 19 3 18 4 17 5 16 6 15 R859 7 14 1/16GZ0C 8 13 9 12 10 11 C861 25KZ0.1 GQFY R861 1/16GZ 0C R862 1/16GZ 0C R863 1/16GZ 0C R864 1/16GZ 0C R865 1/16GJ100C R866 1/16GJ100C R867 1/16GJ100C S_CLK S_DATA S&H_STL IC861_12 RB852 R1EA1034G ;R1A41034G (IC3301) (IC1806 16P) (IC1806 14P) (IC1806 13P) (K8A) (IC1806 12P) (K8A) IRM_STLOBE DAC_STLOBE IC851_5 SDATA FAN_CONT1_5 SCLK FAN_CONT2_5 R868 1/16GJ100C R869 1/16GJ 100C IC851 MC74HCT244ADT HD74HCT244TV SN74HCT244PWR S5VD C851 25KZ0.1 GQFY 1 2 3 4 5 6 7 8 9 10 R851 1/16GJ 10KC R852 1/16GJ 10KC 20 19 18 17 16 15 14 13 12 11 R871 1/16GJ 10C R853 R872 R854 1/16GJ100C 1/16GZ0C 1/16GJ100C R856 1/16GJ100C R857 1/16GJ100C RB851 R1EA1034G ;R1A41034G TEMP BOARD "K8H" IRM_ST5 (IC471 57P) CTS33 (IC1807 18P) DAC_ST5 (IC431 1P) SDATA5 (IC431 3P IC471 59P) FAN_CONT1 (IC1806 18P) SCLK5 (IC431 2P IC471 58P) FAN_CONT2 (IC1806 17P) PSDA (IC401 ,K8A) PSCL (IC401 ,K8A) DCKEXT DVS DHS D0 D1 D2 D3 (IC301) D4 D5 D6 D7 IC1803 TC74LCX574FT IO_RESET 1 2 3 4 5 6 7 8 9 3.4V 20 3.3V 19 3.3V 18 0.1V 17 3.4V 16 0V 15 3.4V 14 0V 13 12 0V 10 11 3.4V CS0_A K01 K02 (KEW SW) K03 POW_LED TEMP_LED READY_LED LAMP_REP_LED R1815 1/16GJ 820C R1810 1/16GJ 820C S5V 1/16GZ 0C S3.3V1 C1951 KZ0.01 GQFY MUTE (K5A K50B) X1951 V10B4470G IC1951 S3.3V1 ER-ICS502MT 1 X1 X2 8 2 VDD S1 7 3 GND SD 6 4 REF CLK 5 R1953 1/16GJ 10KC R1955 1/16GJ 100C R1952 1/16GJ 10KC D/A CONVERTER IC2200 MCKEXT DVS (IC3321 2P) DHS (IC3321 4P) DCLK (IC6101 ,IC2200) IC301_49 IC301_120 IC301_183 IC301_238 IC301_50 IC301_121 DRO6 DRO5 DRO4 DRO3 DGO0 DRO7 SCAN CONVERTER (IC301) (IC301) D8 D9 D10 D11 D12 D13 D14 D15 IC1804 TC74LCX574FT IO_RESET 1 2 3 4 5 6 7 8 9 10 3.4V 20 19 3.4V 3.4V 18 0V 17 16 0V 0V 15 0V 14 3.4V 13 0V 12 3.4V 11 CS0_A POWER_FAIL D0 D1 D2 D3 (IC301) D4 D5 D6 D7 IC1806 TC74LCX574FT IO_RESET 1 2 3 4 5 6 7 8 9 10 3.4V 20 19 0V 0V 18 17 3.4V 3.4V 16 15 0V 3.4V 14 0V 13 0V 12 11 3.4V S3.3V1 (IC301) D8 D9 D10 D11 D12 D13 D14 D15 IC1807 TC74LCX574FT IO_RESET 1 2 3 4 5 6 7 8 9 10 3.4V 20 19 0V 18 0V 0V 17 16 3.4V 15 0V 14 3.4V 13 3.3V 12 0V 11 3.4V R1852 1/16GJ 12KC D1851 X R1851 1/16GJ 10KC R1853 1/16GJ 100C C1851 10KZ1U GQFY R1854 1/16GJ 20KC S5V R1858 1/16GZ 0C C1853 10KZ1U GQFY IC1851 C1852 10KZ1U M51206FP GQFY 1 VREF 2 VIN 3 OUT 4 VCC NC 8 NC 7 NC 6 GND 5 RB1801 R1EA1034G ;R1A41034G R1843 1/16GJ 10KC R1844 1/16GZ 0C R1846 X IC1806_19 CS0_B IC1807_17 IC1807_16 IC1807_12 CS0_B (IC301 65P) CS1 K11 K12 (KEW SW) K13 K14 (K8C) LAMP_ERR R1849 X IC1808 R1847 X TC74LCX541FT 3.4V 1 20 3.4V 2 19 3.4V 3 18 3.4V 4 17 3.4V 5 16 3.4V 6 15 3.4V 7 14 0.1V 8 13 0.1V 9 12 0V 10 11 R1808 1/16GZ0C R1801 1/16GJ 2.2KC R1802 1/16GJ 2.2KC Q1801 AH R1803 1/16GZ 0C FANDRIVE_SW (K8A) S/CV_SW PC/AV_SW (IC5281 16P) (IC5201) VFIELD_SW VHDREN CG_FILT (IC321 ,IC5201) (IC5101 27P) (IC5201) S3.3V1 S5VD R1957 1/16GZ 0C Q1881 G 2SK536P S D R1884 1/16GJ 10KC Y/G_SW (IC5282 5P) (IC2200) FAN_CONT1 (IC851 13P) FAN_CONT2 (IC851 11P) IRM_STLOBE (IC851 2P) S&H_STLOBE (IC861 6P) DAC_STLOBE (IC851 4P) SDATA (IC851 6P IC861 4P) SCLK (IC851 8P IC861 2P) D/A S3.3V1 CONVERTER (IC2200) DIGITAL RB301 R1EA1004G ;R1A41004G RGB 480I_SW (IC6101) MATRIX CTS33 (IC851 17P) PC_ON (IC1901 ,IC1902 ,IC1903) 7114ON (IC202 ,IC1901 ,IC1902 ,IC1903) LIM_OFF (IC401 12PIN) LAMP_ON (IC2882 ,IC2883) TPDVS2 J30A 00102 (IC6101) DGE3 DGE2 DGE1 DGE0 DRE7 DRE6 DRE5 DRE4 DRE3 DRE2 DRE1 DRE0 GRE7 GRE6 GRE5 GRE3 GRE2 GRE1 GRE4 GRO6 GRO5 GRO7 GRE0 GRO1 GRO2 GRO3 GRO4 R1807 1/16GJ 10KC GVS GVS (IC201 55P) (IC6101 48P) ADCDE (IC6101 103P) GHS R311 1/16GZ 0C GGE7 GRO0 GGE3 GGE5 GGE6 (IC6101 108P) (IC6101) GCLK GGE4 GHS D0 D1 D2 D3 (IC301) D4 D5 D6 D7 (IC7221 4P) (IC201 28P) (IC6101 113P) (IC201 141P) GPENSOG R314 1/16GZ0C GBLKSPL (IC6101) PDEN R316 1/16GZ0C DIGITAL (IC6101) RGB MATRIX GGO5 GGE0 GGO0 GGO4 GGE1 GGE2 GBE7 GGO6 GGO7 GGO1 GGO3 GGO2 RB304 R1EA1004G ;R1A41004G RB303 R1EA1004G ;R1A41004G RB302 R1EA1004G ;R1A41004G GCOAST 20 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 DGE4 DGE5 DGE6 DGE7 (IC2200) DBE0 DBE1 DBE2 DBE3 TPDVS RB307 R1EA1004G ;R1A41004G (IC2200) TPDVS J30A 00102 S3.3V1 DBE4 DBE6 DBE5 DBE7 DEN RB306 R1EA1004G ;R1A41004G IC301_47 IC301_48 IC301_119 TPDHS TPDHS J30A 00102 R335 1/16GJ 10C DRO2 DRO1 DRO0 19 18 17 16 15 14 13 12 11 10 9 40 41 42 43 44 45 46 47 48 49 50 111 112 113 114 115 116 117 118 119 120 121 110 175 176 177 178 179 180 181 182 183 184 109 174 231 232 233 234 235 236 237 238 239 108 173 230 107 172 229 106 171 228 105 170 227 104 169 226 103 168 225 102 167 224 101 166 223 GFBK 100 165 222 99 164 221 IC301 PW164-10RK S2.5V C311 6.3EM 220WM SCAN S3.3V1 C313 6.3EM CONVERTER 220WM & SYSTEM CONTROL 98 163 220 97 162 219 VCLKEN 96 161 218 217 216 215 214 213 212 211 210 95 160 159 158 157 156 155 154 153 152 151 94 93 92 91 90 89 88 87 86 85 84 19 18 17 16 15 14 13 12 11 10 9 (K50A) (K50B) R1848 1/16GZ 0C R1841 1/16GJ 10KC S-SW CB_SW CR_SW CTS/V R1842 1/16GJ 10KC R1811 1/16GZ 0C RB1802 R1EA1034G ;R1A41034G RTS5 R1813 X IC1809 TC74LCX541FT 3.4V 1 20 5.3V 2 19 0V 3 18 0V 4 17 0V 5 16 3.4V 6 15 3.4V 7 14 3.4V 8 13 3.4V 9 12 0V 10 11 R1809 1/16GZ0C PF_LAMPDOWN (IC2881 6P) SCAN CONVERTER IC301 IC321 S3.3V1 TC7W53FU-(TE12L) D8 D9 D10 D11 (IC301) D12 D13 D14 PW_VFIELD (IC301 15P) 0V 1 0V 2 INM 0V 3 VEE 0V 4 VSS VDD 8 3.4V L 7 0V H 6 1.7V 5 0V D15 ODEV (IC6101 56P) VFIELD (IC5101 49P) VFIELD_SW (IC1804 14P) GBE6 GBE4 GBE5 DIGITAL RGB (IC6101) GBE1 GBE3 GBO5 GBO7 GBE2 GBO1 GBO4 GBO6 GBE0 (IC321 1P) PW_VFIELD GBO0 VVS VHS (IC6101) GBO2 GBO3 (IC5101 52P) VVS (IC5101 53P) VHS SCANMODE (IC5101 64P) VUV7 (IC5101 46P) VPEN S2.5V (IC5101 65P) (IC5101 45P) VUV6 VCLK VUV5 DIGITAL S3.3V1 VIDEO (IC5101) 8 7 51 52 122 123 185 186 240 241 C312 25KZ 0.1 GQFY C314 25KZ 0.1 GQFY 209 208 150 149 83 82 8 7 R367 1/16GJ 10KC VUV4 VUV3 VUV2 VUV1 VUV0 VY6 VY5 VY7 VY4 VY1 VY0 VY3 VY2 DGO4 DGO1 DGO2 DGO3 DGO5 DGO6 IC301_51 IC301_122 IC301_185 IC301_240 IC301_52 IC301_123 A5 A4 A3 A2 A1 D0 D1 (IC301) D2 D3 D4 D5 D6 D7 RAMWE A16 A15 A14 A13 (IC301 137P) (IC301) S3.3V1 R340 1/16GJ 10KC PTSTEN (IC301 127PIN) R343 1/16GJ 10KC DTCLK (IC301 6PIN) R346 1/16GJ 10KC DTMB (IC301 81PIN) R349 1/16GJ 10KC IIC_SW (IC301 148P) IC301_187 IC301_242 IC301_54 IC301_125 IC301_188 IC301_55 IC301_189 IC301_56 PTSTEN DBO0 DBO1 DGO7 DBO2 DBO4 DBO3 DBO6 DBO5 6 5 4 3 2 1 DBO7 IC301_57 A19 A18 SCANMODE (IC301 13PIN) R351 1/16GJ 10KC R359 1/16GJ 10KC INTR (IC301 142PIN) MEMORY S3.3V1 1 A0 2 A1 3 A2 C301 16EM 10D VDD 8 TEST 7 SCL 6 C302 25KZ 0.1 GQFY R301 1/16GJ 10KC R336 1/16GJ 10C 4 VSS SDA 5 IC302 24LC16BT/SN-T R337 1/16GJ 10C R302 1/16GJ 10KC (IC301 5P) M_SDA S3.3V1 Q1821 G 2SK536P S D (IC301 80P) M_SCL SCL_IN (IC301 4P) G Q1822 2SK536P S D R1828 1/16GJ 68KC S5VD TPPSDA J30A 00102 R1823 1/16GJ 4.7KC R1826 1/16GJ 4.7KC TPPSCL J30A 00102 TEMP.SENS IC K8G J10EG050G 12345 K8G1 K8G2 K8G3 K8G4 K8G5 D1831 1SS355 R1868 1/16GJ 4.7KC POWER_FAIL R1862 1/16GJ 10KC R1856 1/16GJ 10C R1857 1/16GJ 10C IC1831 LM76CHMX-5 1 SDA +VS 8 2 SCL TEMP.SENS 3 O.S. A0 7 A1 6 4 GND INT OUT 5 TEMP R1864 1/16GZ SENSOR 0C S5V C1831 25KZ0.1 GQFY (IC1821 1P) 53 54 55 56 57 58 Y 124 125 126 127 128 187 188 189 190 129 59 W 60 V 242 243 244 191 130 61 U 245 192 131 246 193 132 62 T 63 R 247 194 133 248 195 134 64 P 65 N 249 196 135 66 M 250 197 136 67 L 251 198 137 68 K 252 199 138 69 J 253 200 139 70 H 254 201 140 71 G 255 202 141 72 F EXTINT 256 203 142 73 E PORTA5 PORTB2 TXD 207 206 205 204 143 74 D PORTA0 PORTA4 PORTB1 148 147 146 145 144 75 RXD C PORTA1 PORTA2 81 80 79 78 77 76 PORTB3 B PORTA3 6 5 4 3 2 1 A PORTA6 PORTA7 LAMP_POW PORTB0 PORTB4 PORTB5 PORTB7 PORTB6 DTCLK DTMB IIC_SW R339 1/16GJ 10C R338 1/16GJ 10C R332 1/16GJ 10KC A14 A15 A13 A17 A10 A9 RC A16 R361 1/16GJ A12 100C A7 RC (IC3801 17,18P) A6 A11 A8 R353 1/16GZ A5 0C A4 A1 (IC1801 1802 801 811,K8Y) A0 (IC811 39P) A3 A2 BHEN (IC811 40P) CS1 (IC1808,IC1809 1P) CS0 (IC1802 1P 6P) ROMOE (IC801 28P K8Y 29P) TP311 X WR RD TP312 X IC351_4 R354 1/16GZ 0C IC351_6 IC351 S3.3V1 TC74LCX14FT HD74LVC14T 1 VCC 14 C351 25KZ0.1 2 13 GQFY 3 12 R356 1/16GZ 0C 4 11 5 10 6 9 7 GND 8 (IC1803 13P) LAMP_REP_LED M_SCL (IC1803 15P) TEMP_LED M_SCL1 (IC1803 14P) READY_LED R2855 1/16GJ 1KC Q2852 DTC114 EKAP R2853 1/16GJ 4.7KC R2857 1/16GJ 1KC Q2853 DTC114 EKAP R2851 1/16GJ 390C R2852 1/16GJ 390C Q2851 AH R2872 1/16GZ0C D2852 UDZ12B R2873 1/16GZ0C D2853 UDZ12B R2871 1/16GZ0C D2851 UDZ12B ROMWE(IC801 11P K8Y 28P) RAMOE (IC811 41P) (IC811 17P) RAMWE D15 D13 D14 D12 D11 D8 D9 D10 D7 D5 D6 D0 D1 D3 D4 C315 25KZ0.1 GQFY TPRESET X S3.3V1 IC311 PST573IM R317 1/16GZ 0C R318 1/16GJ 47KC 1 VCC 3.4V 2 GND 0V 3 RESET 0V INTR D2 C306 25KZ0.1 GQFY NMI R350 1/16GJ 10C R307 1/16GJ 10C IC312 C308 KZ0.01 TC7W126FU GQFY -(TE12L) 1 2 3 4 GND VCC 8 7 6 5 R308 1/16GJ 560C R309 1/16GJ 1.3KC S3.3V1 C309 25KZ0.1 GQFY ROMWEL ROMWEH C307 KZ0.01 GQFY G Q851 2SK536P S D D851 1SS355 TXD (IC3871 10P) (IC3841 4P) R334 1/16GJ 10KC R327 1/16GJ 10KC R326 X S3.3V1 TPNMI X R321 1/16GJ 1KC R873 1/16GJ 680C R874 1/16GJ 330C K8F X RESET K8F1 1 NMI K8F2 2 ROMWEH K8F3 3 ROMWEL K8F4 4 K8F5 5 K8F6 6 ICE RXD (IC3871 12P) (IC1803 16P) POW_LED R2862 1/16GJ 4.7KC R2859 1/16GJ 1KC Q2854 AJ S5V RESET_M (AV) X2881 V10B3030G C2881 CJ33 CGQY C2882 CJ33 CGQY R2881 1/16GJ 10KC IC2881 PIC12C508A R2883 -04/SM 1/16GJ 10KC 1 8 2 7 3 6 4 5 R2896 1/16GZ 0C R2897 1/16GZ 0C LAMP_POW R2891 1/16GJ 1KC R2894 1/16GZ 0C C2891 25KK 0.047 GQBY 1 VCC 5 2 C2892 25KZ0.1 GQFY 4 SCHMITT 3 GND IC2882 R2887 1/16GJ 1KC SN74AHCT1G14DBVR PF_LAMPDOWN (IC1808 6P) D2891 1SS355 R2861 1/16GJ 3.9KC R2874 1/16GZ0C D2854 UDZ12B LAMP_ERR (IC1808 8P) R2870 1/16GJ 22KC R2884 1/16GJ 100C LAMP_SW R2878 1/16GJ 100C R2888 1/16GJ 10KC R2893 1/16GJ 10KC S5V R2875 1/16 GZ0C C2851 25KZ0.1 GQFY D2861 SML-210YTLG LAMP REPLACE (YELLOW) D2863 SML-210LTMG WARNING TEMP. (RED) D2864 SML-210PTKG READY (GREEN) D2865 SML-210LTMG POWER LAMP (RED) C2852 25KZ0.1 GQFY R2876 1/16GZ 0C R2877 1/16GZ0C R2879 1/16GZ0C K8CC J10EZ050G 1 2 3 LAMP_BALLAST 4 5 R2880 1/16GZ 0C LAMP 5VD BALLAST 3L_EN (IC851 861) M_SDA M_SCL PORTB1 (K3D) LAMP_BST-SW (Q1822) SCL_IN R371 1/16GJ 10C S5V Q371 AH PORTB1 (IC301 147PIN) R329 1/16GJ 10KC S3.3V1 MAIN BOARD R1816 X R1814 X MATRIX DECODER 5V_SW (K3D)(IC451) MOUSE1 (IC3801 19P) PORTB3 IO_RESET (IC1803) BOOTWE (K8Y) R1812 (IC1601) (IC5101) R373 1/16GJ 2.2KC X 1 MP6PA-04 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H I J K A6 (SCH_MP6PA/PP6PA)