Sony KE-50XBR900 Service Manual - Page 68
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4-4-2. MEDIA RECEIVER UNIT (MBT-XBR900) (1) Schematic Diagrams of A Board 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H TU6200 BTF-FA421 SUB TU C6201 0.0022 B:1608 C6200 47 AL-CP FB6200 0 1/10W :CHIP FB6201 0 1/10W :CHIP C6204 100 16V AL-CP R6200 2.2k 1/10W :CHIP C6203 0.0022 B:1608 C6205 100 16V AL-CP C6202 0.0022 B:1608 TO A1/2,A2/2_1 TU33V SET5V TO A1/2,A2/2_2 L6200 100µH :CHIP SCL SDA S-V S-LR 9V 30V 5V SCL SDA AS RF AGC VIF 9V AFT OUT GND DE-EM OUT MUTE DET OUT 9V 30V 5V SCL SDA AS RF AGC VIF 9V AFT OUT GND DET OUT2 DET OUT ST IND SAP IND MODE F MONO NC MUTE NC R OUT L OUT FB6202 0 1/10W :CHIP C6207 10 R6204 16V 0 1/16W :CHIP FB6205 0 1/10W FB6203 :CHIP BK2125HS601 FB6204 BK2125HS601 33V L6201 100µH :CHIP C6209 0.01 25V B:1608 L6202 10µH :CHIP AFT2 R6205 33k 1/10W :CHIP R6206 R6208 22k 150k 1/10W 1/10W :CHIP :CHIP Q6200 2SD601A C6208 C6210 100 0.0022 16V B:1608 AL-CP C6215 0.0022 B:1608 FB6206 0 1/10W :CHIP C6217 100 16V AL-CP FB6207 0 1/10W :CHIP L6203 100µH :CHIP C6216 C6218 0.0022 100 B:1608 16V AL-CP L6204 100µH :CHIP Q6203 2SD601A INVERTER R6224 3.3k FB6208 :CHIP 0 1/10W :CHIP R6216 2.2k 1/10W :CHIP C6228 10 16V R6223 0 :CHIP C6223 0.0022 B:1608 FB6211 0 1/10W :CHIP R6228 33k 1/10W :CHIP C6227 R6226 0.01 150k 25V 1/10W B:1608 :CHIP R6227 22k 1/10W :CHIP AFT1 R6232 0 :CHIP R6233 1k 1/16W :CHIP R6236 100 1/10W :1608 TU6201 BTF-WA421 MAIN TU Q6206 2SD601A R6239 R6241 0 100 1/16W 1/16W :CHIP :CHIP R6237 10k 1/10W :1608 R6238 10k 1/10W :CHIP R6242 100 1/16W :CHIP C6234 1 C6233 1 FB6210 R6219 BK2125HS601 0 :CHIP FB6209 BK2125HS601 I-SAP R6202 47 1/10W :CHIP R6201 47 1/10W :CHIP R6207 2.2k 1/10W TU33V SET5V R6217 47 1/16W :CHIP R6218 47 1/16W :CHIP C6229 0.0022 B:1608 C6226 470 16V AL-CP SET 5V 9V L6205 10µH :CHIP C6219 C6221 0.0022 100 B:1608 16V AL-CP Q6205 2SD601A R6235 2.2k 1/10W :CHIP R6234 0 1/16W :CHIP R6240 10k 1/10W SCL SDA AGC SET5V R6215 220 1/16W :CHIP D6205 RD3.9SB2-TI Q6202 2SD601A M-V FMONO O-SAP M-R M-L SET5V R6246 47 1/10W :CHIP R6248 10k 1/10W :CHIP C6236 100 16V F R6245 47 1/10W :CHIP SCL SDA R6247 10k 1/10W :CHIP R6249 10k 1/10W :CHIP JL6201 # JL6200 16 15 14 13 12 11 10 9 # A B CENT-SW F-SW CLK DAT C6235 0.1 25V F:1608 IC6200 CXA1875AM SW-CONT R6243 10k 1/10W :CHIP 12345678 TO A1/2,A2/2_3 FAN-PROT S-HSYNC R6213 150k 1/10W :CHIP R6210 4.7k 1/16W C6212 1 10V F:1608 Q6201 2SB709A C6213 0.047 16V B:CHIP R6214 1.5k 1/10W :CHIP C6211 R6209 100p 10k 50V 1/10W CH:CHIP R6211 10k 1/10W R6212 1M 1/10W :CHIP C6214 330p 50V B:CHIP C6220 C6222 0.1µF 47µF 25V 10V :CHIP R6230 150k 1/10W :CHIP R6222 4.7k 1/16W C6225 1 10V F:CHIP Q6204 2SB709A C6230 0.047 16V B:CHIP R6231 1.5k 1/10W :CHIP C6224 R6221 100p 10k 50V 1/10W CH:CHIP R6225 10k 1/10W R6229 1M 1/10W :CHIP C6231 330p 50V B:CHIP M-HSYNC SET5V CN6205 4P WHT :S-MICRO TO ANTSW 1 MS 2 GND 3 NC 4 9V FB6212 0 1/10W L6206 100µH :CHIP R6251 2.2k 1/10W :CHIP R6250 10k 1/10W :CHIP Q6207 2SD601A ANT SW SET9V STBY5V SDA SCL M-V M-L M-R S-V R6252 0 1/16W :CHIP S-LR R6253 0 1/16W :CHIP CN6211 32P :FPC TO AD(1/4)BOARD CN4002 32 SET9V 31 SET9V 30 SET9V 29 SET9V 28 SET9V 27 SET9V 26 SET9V 25 GND 24 STBY5V 23 SET5V 22 SET5V 21 SET5V 20 SET5V 19 SET5V 18 SET5V 17 GND 16 SDA(I2C-1) 15 SCL(I2C-1) 14 GND 13 GND 12 MTU-V 11 GND 10 MTU-L 9 GND 8 MTU-R 7 GND 6 STU-V 5 GND 4 STU-L 3 GND 2 STU-R 1 GND TO A1/2,A2/2_4 LVDS3.3V TO A1/2,A2/2_5 SET6.5V CN6210 12P WHT :1.5DH TO M CN5202 12 GND 11 SET9V 10 GND 9 LVDS3.3V 8 GND 7 SET6.5V 6 SET6.5V 5 GND 4 SET5V 3 GND 2 STBY5V 1 GND TO A1/2,A2/2_7 STBY5V STBY5V SCL SDA P-ON P_SW(-) TO A1/2,A2/2_6 KEY1 KEY-WAKE P LED STBY LED TIMER LED P LED STBY LED TO A1/2,A2/2_9 AC-DET TIMER LED TO A1/2,A2/2_8 AC-RLY P-ON M-HSYNC FMONO S-HSYNC AFT2 AGC O-SAP I-SAP AFT1 KEY1 KEY-WAKE I SCL SDA A(1/2) (TUNER) SCL 1 SDA 2 SET5V 3 STBY5V 4 GND 5 P-ON 6 P_SW(-) 7 P_SW(+) 8 KEY1 1 KEY-WAKE 2 GND 3 NC 4 NC 5 NC 6 P LED 7 STBY LED 8 TIMER LED 9 J CN6201 CN6204 9P CN6203 B-SS4335-A..-P1 30P WHT 8P :FPC(0.5H) :1.5DH WHT :1.5DH TO M(5/5)BOARD TO H1 CN101 TO H1 CN105 CN5210 MAIN-HSYNC 30 FMONO 29 SUB-HSYNC 28 SUB AFT 27 ANT-SW 26 AGC 25 O-SAP 24 I-SAP 23 MAIN AFT 22 SCL 21 GND 20 SDA 19 GND 18 KEY1 17 GND 16 KEY-WAKE 15 GND 14 NC 13 SET5V 12 NC 11 LB ERR 10 NC 9 BS REC 8 P LED 7 P-INT2 6 STBY LED 5 AC DET 4 TIMER LED 3 AC RLY 2 P-ON 1 KE-50XBR900(UC) 4-33
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