Sony KE-50XBR900 Service Manual - Page 63

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J 1 GND 2 FAN1 3 DRV 4 GND 5 FAN2 6 DRV 7 GND 8 FAN3 9 DRV 10 GND 11 FAN4 12 DRV 1 PANEL 2 GND 3 NC 4 HIC 5 GND 1 +3.3V 2 +3.3V 3 GND 4 GND 5 +12V 6 STBY 6V 6.0 7 GND 8 POWER ON 5.0 9 PANEL ON 5.0 10 AC DET 5.3 11 G PROT 5.5 12 THERMO G 2.2 13 GND CN3204 13P 2.0MM :TO G TO G BOARD CN1007 CN3209 5P 1.5MM :SENS CN3207 12P 1.5MM :FAN JL3232 JL3231 JL3230 JL3229 JL3215 JL3214 JL3213 JL3212 JL3207 3.3V CN3201 11P 1.5MM FB3213 BLM11P300S TO K BOARD CN3001 FB3203 BLM11P300S GND 11 RES MUTE GND 10 4.9 9 5.0 8 SCL2 SDA2 +12V 7 3.3 6 3.4 5 GND 4 SPDIF 3 1.7 GND 2 +3.3V 1 JL3245 JL3244 JL3243 JL3242 C3201 22 10V :AL-CP CN3202 10P 1.5MM TO R1 BOARD CN701 GND 10 SAVING STBY POWER TIMER1 TIMER2 MUTE GND 9 5.0 8 5.0 7 0.1 6 5.0 5 5.0 4 5.0 3 SIRCS 2 4.7 STBY5V 1 SPDIF TO P2/4,P1/4_7 SIRCS TO P2/4,P1/4_8 JL3246 JL3223 JL3222 JL3221 JL3220 JL3219 C3203 22 10V :AL-CP 5V-4 FB3202 BLM11P300S CN3205 4P 1.5MM TO R2 BOARD CN751 GND 4 NC LOGO +5V 3 2 0.2 1 JL3237 FB3210 BLM11A601S FLASH TO P2/4,P1/4_5 NVM TO P2/4,P1/4_11 D3210 UDZS5.6B D3209 UDZS5.6B D1 G2 S2 S1 G1 D2 12V FB3211 +12V BLM11P300S TP3210 3.3V L3202 4.7µH 1.6A +3.3V :CHIP TP3206 GND TP3207 C3220 22 16V :AL-CP C3219 100 6.3V :AL-CP L3201 4.7µH 0.21A (2012) C3230 0.47 16V B:CHIP C3218 22 10V :AL-CP 765 1234 IC3209 MM1565A 0.5A 5V REG. CONT CN * 0 GND GND VIN NC * VOUT 5V-4 STBY5V TP3209 C3224 470p CH:CHIP C3223 2.2 6.3V B:CHIP C3231 47 6.3V :AL-CP TMDS ON TO P2/4,P1/4_12 C3202 0.1 16V B:CHIP VCC 1Y 5V-4 FB3201 BLM11A601S 8765 IC3201 TC7W08FU 2B 2A GND 2Y 1B 1A R3204 0 :CHIP 1234 R3249 47k :CHIP D3211 MA111 R3248 10k :CHIP C3225 22 10V :AL-CP JL3247 JL3248 IC3210 NJM2125F FAN CONTROL IN+ V+ V- IN- VOUT RB3201 100*2 SCL2 SDA2 3.3V R3201 R3203 Q3201 4.7k 4.7k SSM6N15FU :CHIP :CHIP LEVEL SHIFT R3267 10k :CHIP R3268 10k :CHIP SCL2 TP3202 RB3206 100*4 R3269 100 :CHIP R3241 10k :CHIP R3270 100 :CHIP R3223 R3222 2.2k 2.2k :CHIP :CHIP R3235 10k :CHIP C3213 0.1 R3202 16V 100 B:CHIP :CHIP 5V-4 5V C3214 47 6.3V :AL-CP FB3206 BLM11P300S C3215 SDA1 0.1 TP3204 16V B:CHIP JL3240 JL3241 D3202 1SS383 SDA2 TP3201 R3216 4.7k :CHIP R3214 4.7k :CHIP C3234 1 6.3V B:CHIP C3235 1 6.3V B:CHIP JL3224 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 FAN ERR I2C EN WP1 SCK2 G PROT AC DET PANEL ON POWER ON VSS BOX P_SW PANEL P_SW FREE RUN TMDS ON SCL1_O SDA1_O SCL1_I SDA1_I VCC1 LED W D3201 1SS383 61 SDA2_I 62 SCL2_I 100kHzz 63 SDA2_O 64 SCL2_O 65 AU MUTE 400kHzz RXD2 40 TXD2 39 AVSS 38 P77 37 FAN 36 R3226 TP3205 100 :CHIP SCL1 JL3225 JL3226 JL3227 C3239 1 6.3V B:CHIP C3226 1 6.3V B:CHIP C3205 1 6.3V B:CHIP RB3204 100*4 R3264 10k :RN-CP R3247 10k :RN-CP R3263 10k :RN-CP RB3202 100*4 66 AU RES 67 SAVING 68 MUTE 69 TIMER2 FAN VCC 35 THERMO G 34 THERMO PANEL 33 3.3V DET 32 R3236 3.3V 1k :CHIP RB3203 100*4 70 TIMER1 71 POWER 72 STBY TXD1 RXD1 JL3208 JL3209 JL3210 JL3211 73 VSS 74 FHP PDOWN 75 FHP CPUGO 76 FHP PDPGO 77 FHP IRQ 78 TXD1 79 RXD1 1 RB3205 80 100*2 JL3206 IC3203 HD64F2134AFA20V PANEL MCU THERMO HIC 31 FEAT 30 AVCC 29 ALARM 28 VSYNC 27 WP2 26 SEL1 25 SEL0 24 23 22 PD2 21 C3216 0.1 16V B:CHIP R3262 100 :CHIP D3206 UDZS5.6B R3224 100 :CHIP R3227 100 :CHIP WP SEL1 SEL0 RB3211 100*4 RESET XTAL EXTAL MD1 MD0 NMI STBY VCC2(VCL) STATUS RXD0 TXD0 VSS PD1 SCDT CLR MUTE CLK SEL TEST WAKE UP CABLE DET RES MD1 C3207 5p CH:CHIP C3208 10p CH:CHIP C3209 10p CH:CHIP C3210 5p CH:CHIP RES TO P2/4,P1/4_3 C3206 0.022 25V B:CHIP 321 45 X3201 14.7456MHz 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RB3207 100*2 R3212 0 :CHIP R3213 0 :CHIP C3228 R3215 0.1 100 16V :CHIP B:CHIP C3212 1 6.3V B:CHIP R3221 100 :CHIP RES TP3203 R3217 R3218 100 10k :CHIP :CHIP IC3202 PST9245NL RESET TC VCC SUB GND VOUT C3211 0.1 16V B:CHIP R3256 22 :CHIP R3219 4.7k :CHIP C3227 470p CH:CHIP JL3234 JL3233 RB3209 10k*4 RB3212 10k*4 IC3208 TC7S66FU 5V-4 321 45 VIN 12.5 CONT 2.8 VOUT 8.0 ADJ 2.6 GND 10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 18 19 20 12V C3238 0.01 25V B:CHIP C3232 0.47 16V B:CHIP (2012) IC3207 PQ20WZ1U 1.0A FAN DRV 12345 C3233 R3228 R3230 22 6.2k 15k 16V :RN-CP :CHIP :AL-CP JL3235 R3210 10k :CHIP R3259 4.7k :CHIP R3229 R3231 D3207 1.8k 10k MA111:RN-CP :CHIP R3209 2.2k :CHIP 12V R3253 15k :CHIP R3252 15k :CHIP R3260 15k :CHIP R3261 15k :CHIP D3204 D3205 D3214 D3215 MA111 MA111 MA111 MA111 JL3236 0 0 0 0 R3232 8.2k :CHIP 5V-4 R3238 4.7k :CHIP D3203 MA111 Q3204 DTA143EUA 5V SW R3225 10k :CHIP C3217 0.1 16V B:CHIP 0 VCC WP 4.9 8765 #A00 SCL 4.9 SDA GND NC NC NC 3.5 Q3205 DTC114EUA 5V SW 1234 5.0 RB3210 100*2 IC3204 M24C64-W EEPROM Q3203 SSM6N15FU LEVEL SHIFT R3233 R3234 4.7k 4.7k :CHIP :CHIP D1 G2 S2 S1 G1 D2 SDA1 SCL1 JL3238 JL3239 10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 18 19 20 IC3205 SN74AHCT245PW LEVEL SHIFT DIR VCC A1 OE A2 B1 A3 B2 A4 B3 A5 B4 A6 B5 A7 B6 A8 B7 GND B8 5V-4 FB3208 BLM11A601S C3221 0.1 16V B:CHIP SCDT R3206 R3207 R3208 10k 10k 10k :CHIP :CHIP :CHIP R3258 0 :CHIP IC3206 SN74LV245APW LEVEL SHIFT DIR VCC A1 OE A2 B1 A3 B2 A4 B3 A5 B4 A6 B5 A7 B6 A8 B7 GND B8 3.3V FB3209 BLM11A601S C3222 0.1 16V B:CHIP MUTE CLR JL3250 JL3249 FIELD FREE ALM VSO TO P2/4,P4/4_14 TO P2/4,P4/4_15 P_SW TO P2/4,P1/4_1 RXD0 TO P2/4,P1/4_10 TXD0 TO P2/4,P1/4_9 STATUS TO P2/4,P1/4_2 CLKSEL TO P2/4,P3/4_16 PD LVDS TO P2/4,P1/4_6 TMDS-FPGA TO P2/4,P1/4,3/4_13 R3242 10k :RN-CP R3243 4.7k :RN-CP R3244 2.2k :RN-CP R3245 1k :RN-CP R3266 10k :CHIP R3265 10k :CHIP 321 45 FB3212 BLM11A601S DET TO P2/4,P1/4_4 IO VCC OI GND CONT C3229 0.1 16V B:CHIP S3201 8P 1 R3246 1k :RN-CP CPU-FPGA TO P2/4,P3/4_17 P(2/4) (PANEL MCU) B-SS11373-P..-P2 •P(2/4)BOARD WAVEFORM 1 2.9VP-P(14.7456MHz) KE-50XBR900(UC) 4-28