Sony KE-50XBR900 Service Manual - Page 56

(3) Schematic Diagrams of G Board 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H CN1003 2P :VH TO F BOARD CN603 AC 2 AC 1 TO G1/3,G2/3,3/3_1 C1007 1 250V C1001 4700p 500V :E C1008 4700p 500V :E C1011 4700p 500V :E D1004 D25XB60 + D1007 D25XB60 + ~ ~ ~ ~ C1003 4700p 500V :E - C1009 4700p 500V :E - D1002 RM11A D1009 RM11A L1001 143µH C1018 1 450V C1014 1 450V C1013 4700p 500V :E R1024 1 1/4W :RF R1109 1M :CHIP 1 16 2 15 3 14 13 5 12 6 11 7 10 8 9 L1002 60µH 25A C1019 1 450V 1 16 2 15 3 14 13 5 12 6 11 7 10 8 9 L1003 60µH 25A Q1007 SPA20N60C3 CONVERTER R1028 4.7 :CHIP R1032 R1030 10 4.7 1/4W :CHIP :FPRD S D1014 RM11A R1056 22 C1030 C1033 Q1009 2W 470p 470p SPA20N60C3 :RS 1kV 1kV CONVERTER Q1008 SPA20N60C3 CONVERTER D1016 SF20L60U TP1001 PFC C1325 4700p 500V S S E R1110 1M :CHIP D1022 UDZSTE-1715B D1023 UDZSTE-1715B D1012 R1029 D1013 MA113 10 MA113 1/4W :FPRD R1025 0.05 5W :RB R1034 R1038 10k 10k :CHIP :CHIP D1021 UDZSTE-1715B R1047 10k :CHIP R1026 0.05 5W :RB R1043 4.7 :CHIP D1015 MA113 R1046 10 1/4W :FPRD C1037 220 450V C1034 220 TP1002 450V GND RY1001 TO G1/3,G2/3_3 D1019 MA111-TX R1079 C1044 10k 0.01 :CHIP B:CHIP R1090 10k :CHIP TO G1/3,G2/3,3/3_2 C1039 220 450V TO G1/3,G2/3,3/3_4 C1017 47 25V R1095 6.8 10W :RB R1096 6.8 10W :RB PH1001 PC123FY2 1 4 2 3 Q1015 2SD2114K RLY DRIVE C1027 10 TH1001 471BC R1057 10k :CHIP TH1002 471BC C1025 0.022 Q1010 R1059 2SA1576A 22k B:CHIP THERMAL :CHIP R1036 10 1/4W :FPRD R1033 10 1/4W :FPRD R1048 150k :RN-CP R1049 150k :RN-CP R1050 150k :RN-CP R1051 150k :RN-CP R1020 Q1003 5.6k 2SB1121-S-TD :CHIP DRIVE Q1005 2SD1621 DRIVE R1052 150k :RN-CP IC1003 BA00ASFP REG. TO G1/3,G2/3_6 CTL VCC GND OUT C 54321 R1072 10k :CHIP R1073 1k :CHIP Q1020 R1102 C1049 2SA1576A 10k 0.01 RATCH :CHIP B:CHIP C1042 47 25V R1087 47k :CHIP C1050 100 35V R1103 47k :CHIP OVP DTC114EUA Q1018 R1099 10k :CHIP R1092 10k :CHIP C1048 1 50V Q1019 2SC4081T RATCH R1065 150k :RN-CP R1066 150k :RN-CP R1067 150k :RN-CP R1068 150k :RN-CP R1069 150k :RN-CP R1074 47k :CHIP R1075 150k :RN-CP R1002 220k :CHIP R1003 220k :CHIP R1004 220k :CHIP R1005 220k :CHIP R1006 R1012 220k 220k :CHIP :CHIP R1007 R1013 220k 220k :CHIP :CHIP R1008 R1014 220k 220k :CHIP :CHIP R1009 R1015 220k 220k :CHIP :CHIP R1010 100k :RN-CP R1023 22k :CHIP C1015 1000p B:CHIP R1017 910 :RN-CP C1012 100p CH:CHIP R1021 R1016 1M 2.2k :CHIP :CHIP D1010 UDZSTE-177.5B R1035 100 1/4W :FPRD C1021 D1011 0.022 HRU0103A B:CHIP D1006 C1010 HRU0103A 470p C1022 220 B:CHIP 25V IC1001 µC3854BN DRIVE 87654321 9 10 11 12 13 14 15 16 R1019 12k :CHIP R1053 150k :RN-CP R1037 22k :CHIP R1106 8.2k :RN-CP R1054 1.5k :RN-CP R1044 4.7k :CHIP R1045 22k :CHIP C1026 R1039 220k :CHIP 0.1 25V B:CHIP R1027 10k :CHIP Q1006 2SC4081T SS R1041 4.7k :CHIP C1053 1000p B:CHIP R1064 10k :CHIP Q1012 2SC4081T LVP R1063 47k :CHIP R1070 150k :CHIP R1071 10k :CHIP IC1002 BA10324AF C1040 SS/PROTECT 0.01 B:CHIP R1082 4.7k :CHIP R1088 220k :CHIP R1076 1k :CHIP 8 9 10 11 12 13 14 7654321 C1038 0.01 B:CHIP C1035 0.022 B:CHIP VCC GND R1077 1k R1078 :CHIP 1k :CHIP C1041 0.01 B:CHIP R1061 1k Q1024 :CHIP 2SC4081T OVP C1054 1000p R1107 B:CHIP 22k :CHIP R1108 C1052 10k 0.01 :CHIP B:CHIP R1093 4.7k :CHIP Q1017 2SA1576A SS R1094 4.7k :CHIP R1100 1.5k :RN-CP R1104 10k :CHIP D1020 MA111 R1097 220 RN:CP TO G1/3,G2/3,3/3_7 TO G1/3,G2/3_5 Q1013 2SC4081T SS R1083 4.7k :CHIP R1089 10 :CHIP I J G(1/3) (POWER) D1001 UDZS-TE17-7.5B C1002 0.033 B:CHIP R1018 1M :CHIP R1001 220k :CHIP C1004 0.022 B:CHIP C1005 0.1 B:CHIP R1011 18k :CHIP C1006 0.47 16V B:CHIP D1003 UDZS-TE17-7.5B Q1001 2SK1590 S D1008 MA111 Q1004 DTC114EUA D1005 SS RESET HRU0103A R1042 22k :CHIP R1031 C1055 2.2k 1000p :CHIP B:CHIP R1055 6.2k :RN-CP C1024 0.01 B:CHIP C1020 0.01 B:CHIP C1023 0.1 B:CHIP RV1001 2.2k C1028 1000p CH:CHIP R1058 15k :CHIP C1029 0.047 B:CHIP C1032 1500p CH:CHIP R1062 10k :CHIP C1036 0.01 B:CHIP R1060 10k :CHIP Q1011 2SC4081T SS RESET 3 K 1 A 2 C1043 R1084 C1047 R1098 IC1004 10 1k 0.01 4.7k µPC1093-J1 :CHIPB:CHIP:RN-CP CONTROL B-SS11373-G..P1 KE-50XBR900(UC) 4-21