Sony KDL-52V4100 Service Manual - Page 66

BU BOARD SCHEMATIC DIAGRAM (9 OF 12) 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - X245 NF INTERFACE X245 DDR2 INTERFACE (x16) D1.8V FB7401 0uH JL7409 C7406 0.1 16V 1005 GND DDR2 (x16) DQA_0 DQA_1 DQA_2 DQA_3 DQA_4 DQA_5 DQA_6 DQA_7 DQA_8 DQA_9 DQA_10 DQA_11 DQA_12 DQA_13 DQA_14 DQA_15 G27 G28 H27 H28 J27 J28 J29 J30 K28 K29 K30 L27 L28 M27 M28 M29 MEM_DQ0 MEM_DQ1 MEM_DQ2 MEM_DQ3 MEM_DQ4 MEM_DQ5 MEM_DQ6 MEM_DQ7 MEM_DQ8 MEM_DQ9 MEM_DQ10 MEM_DQ11 MEM_DQ12 MEM_DQ13 MEM_DQ14 MEM_DQ15 MEM_QS#1 MEM_DQM#1 MEM_QS1 K27 DQMAb_0 M30 DQMAb_1 MEM_DQM#0 MEM_DQM#1 MEM_DQM#0 MEM_DQM#1 H29 QSA_0 H30 QSAb_0 L29 QSA_1 L30 QSAb_1 MEM_QS0 MEM_QS#0 MEM_QS1 MEM_QS#1 F27 MAA_0 E29 MAA_1 D29 MAA_2 D28 MAA_3 F28 MAA_4 C30 MAA_5 D27 MAA_6 C29 MAA_7 E28 MAA_8 E27 MAA_9 D30 MAA_10 C28 MAA_11 C27 MAA_12 E30 MAA_13 F29 MAA_14 F30 MAA_15 MEM_QS0 MEM_QS#0 MEM_QS1 MEM_QS#1 MEM_A0 MEM_A1 MEM_A2 MEM_A3 MEM_A4 MEM_A5 MEM_A6 MEM_A7 MEM_A8 MEM_A9 MEM_A10 MEM_A11 MEM_A12 MEM_A13 MEM_A14 MEM_A15 MEM_QS#0 MEM_DQM#0 MEM_QS0 B29 CASAb A28 RASAb B30 WEAb MCAS# MRAS# MWE# MCAS# MRAS# MWE# B27 CSAb MCS# MCS# B28 CKEA MCKEN MCKEN G29 CLKA G30 CLKAb MCLK MCLK# MCLK MCLK# A29 ODTA MEM_ODT MEM_ODT H25 MEMTEST G25 TEST_YCLK F25 TEST_MCLK MEM_VREFS MEM_VREFD MVREFD MVREFS SUSPENDb N30 GND N29 A27 CL7400 C7400 0.1 16V 1005 C7401 0.1 16V 1005 IC7000 215-0684001-00 VDDR_MEM_1.8V GND R7407 10k 1/16W CHIP 5% VDDR_MEM_1.8V MEM_VREFD MEM_VREFS R7400 1k 1/16W RN-CP 0.5% R7401 1k 1/16W RN-CP 0.5% R7402 1k 1/16W RN-CP 0.5% R7403 1k 1/16W RN-CP 0.5% GND VDDR_MEM_1.8V MEM_QS#1 MEM_DQ14 MEM_DQM#1 MEM_QS1 MEM_DQ11 MEM_DQ15 MEM_DQ9 MEM_DQ13 MEM_DQ12 MEM_DQ10 MEM_DQ8 MEM_QS#0 MEM_DQ5 MEM_DQM#0 MEM_QS0 MEM_DQ3 MEM_DQ4 MEM_DQ2 IC7401 HYB18TC1G160CF-2.5 VDD1 NC NC NC VSS1 NC VSSQ1 A12 UDQS# VDD5 VDDQ1 VSS5 DQ14 A8 VSSQ2 A11 UDM A9 UDQS A7 VSSQ3 A4 DQ15 A6 VDQ2 A5 DQ9 A3 VDDQ3 VSS4 VDDQ4 VDD4 DQ8 A0 VDDQ5 A2 DQ12 A1 VSSQ4 A10/AP DQ11 CS DQ10 CAS VSSQ5 BA1 DQ13 BA0 VDD2 BA2 NC ODT VSS2 CK# VSSQ6 RAS LDQS# WE VDDQ6 CKE DQ6 VDD3 VSSQ7 CK LDM VSSDL LDQS VSS3 VSSQ8 VREF DQ7 VDDL VDQ7 DQ5 DQ1 VSSQ10 VDQ8 DQ2 VDQ9 DQ3 DQ0 VSSQ9 VDDQ10 DQ4 MEM_DQ7 GND MEM_DQ6 MEM_DQ0 MEM_DQ1 R8 R7 R3 R2 R1 P9 P8 P7 P3 P2 N8 N7 N3 N2 N1 M9 M8 M7 M3 M2 L8 L7 L3 L2 L1 K9 K8 K7 K3 K2 J 9 J 8 J 7 J 3 J 2 J 1 H9 H8 H7 H3 H2 H1 A1 A2 A3 A7 A8 A9 B1 B2 B3 B7 B8 B9 C1 C2 C3 C7 C8 C9 D1 D2 D3 D7 D8 D9 E1 E2 E3 E7 E8 E9 F1 F2 F3 F7 F8 F9 G1 G2 G3 G7 G8 G9 MEM_A12 MEM_A6 MEM_A11 MEM_A3 MEM_A7 MEM_A4 MEM_A8 MEM_A5 MEM_A9 MEM_A0 MEM_A2 MEM_A1 MEM_A10 MCS# MCAS# MEM_A14 MEM_A15 MEM_A13 MEM_ODT MCLK# MRAS# MWE# MCKEN MCLK MCS# MCAS# MEM_ODT MCLK# MRAS# MWE# MCKEN MCLK MCLK# MCLK C7420 0.1 16V 1005 C7421 1 6.3V X6S 1005 GND VDDR_MEM_1.8V FB7400 0uH R7405 1k 1/16W RN-CP 0.5% C7419 0.1 16V 1005 R7406 1k 1/16W RN-CP 0.5% GND R7411 56 1/16W RN-CP 0.5% R7412 56 1/16W RN-CP 0.5% C7422 0.01 25V X7R 1005 GND VDDR_MEM_1.8V C7404 0.1 16V 1005 C7407 0.1 16V 1005 C7410 0.1 16V 1005 GND C7412 1 6.3V X6S 1005 C7414 1 6.3V X6S 1005 C7403 10 6.3V X6S 2012 C7417 22 6.3V X6S 2012 C7418 22 6.3V X6S 2012 GND GND GND JL7410 JL7411 JL7412 JL7413 GND GND GND GND C7405 0.1 16V 1005 C7408 0.1 16V 1005 C7411 0.1 16V 1005 GND C7413 1 6.3V X6S 1005 C7415 1 6.3V X6S 1005 AH1 NFIO(0) AJ1 NFIO(1) AH2 NFIO(2) AJ2 NFIO(3) AK2 NFIO(4) AG3 NFIO(5) AH3 NFIO(6) AJ3 NFIO(7) AG4 NFCEb(0) AH4 NFCEb(1) AJ4 NFREb AK4 NFWEb AG5 NFALE AH5 NFCLE AK3 NFRY_BYb NFIO0 NFIO1 NFIO2 NFIO3 NFIO4 NFIO5 NFIO6 NFIO7 /NFCE0 /NFCE1 /NFRE /NFWE NFALE NFCLE NFRY/BY IC7000 215-0684001-00 /RESET_SYSTEM NF_/WP D3.3V TC7SH08FU(T5RSOYJF) IC7400 5 123 1A 1B GND VCC 1Y 4 C7402 0.1 GND 16V 1005 NAND FLASH D3.3V NVM R7404 2.2k 1/16W CHIP 5% NFRY/BY /NFRE /NFCE1 C7409 0.1 16V 1005 NFCLE NFALE /NFWE CL7414 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 8 7 6 5 4 3 2 1 K9F1208U0C-PCB0T IC7402 NC NC NC NC NC NC NC NC NC IO7 GND IO6 RY/BY IO5 /RE IO4 /CE NC NC NC NC NC VCC VCC GND GND NC NC NC NC CLE NC ALE IO3 /WE IO2 /WP IO1 NC IO0 NC NC NC NC NC NC NC NC 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 NFIO7 NFIO6 NFIO5 NFIO4 JL7425 GND 4 3 2 1 C7423 0.1 16V 1005 JL7423 D3.3V E0 VCC E1 XWC E2 SCL VSS SDA M24C64-WMN6T(B) IC7403 5 6 7 8 R7413 10k 1/16W CHIP 5% JL7424 RB7400 100 JL7421 JL7422 NVM_/WE I2CA_SCL I2CA_SDA C7416 0.1 16V SERIAL FLASH 1005 NFIO3 NFIO2 NFIO1 RB7407 10k NFIO0 /NFCE0 JL7415 /NFWE JL7416 JL7419 D3.3V 8 7 M25P40-VMN6TPSO IC7405 /CS VCC 1 2 SDO /HOLD 3 JL7420 4 /WE CLKIN VSS SDI 6 5 GND /NFRE JL7417 NFALE JL7418 GND C7425 0.1 16V 1005 P 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | X245 FLEXBUS INTERFACE FAD5_PAD W27 FAD(0) W28 FAD(1) W29 FAD(2) W30 FAD(3) V27 FAD(4) V28 FAD(5) V29 FAD(6) V30 FAD(7) U27 FAD(8) U28 FAD(9) U29 FAD(10) U30 FAD(11) T27 FAD(12) T28 FAD(13) T29 FAD(14) T30 FAD(15) FAD5_PAD R29 FCEb(0) R28 FCEb(1) T26 FCEb(2) R26 FCEb(3) P29 FRD P30 FWE N28 FBE(0) N27 FBE(1) P28 FALE(0) P27 FALE(1) R27 FRDYb R30 FCLK AK27 FINTR(0) AJ27 FINTR(1) AH27 FINTR(2) AG27 FINTR(3) D6 FINTR(4) E7 FINTR(5) DMP5V_OVRCUR USB20_OVRCUR ETH_/INT IC7000 215-0684001-00 AUDIO_MCLK FAD5_PAD D3.3V R7443 10k 1/16W CHIP BU 9/12 X245 DDR2/FLASH/NVM/FLEXBUS/STRAP A-1506-055-A BU-P9 KDL-52V4100/52W4100 KDL-52V4100/52W4100 66