Sony BCU-100 Maintenance Manual page 176

1
Standby
Q7509
SI3493DV-T1
R7586
0
601,604,703 +5VSB
R7508
10k
R7509
10k
2
703 SB_3.3V
Q7510
DTC144EE-TL
GND
IC7500
NCP5663DSADJR4G
2 4
VIN VOUT
R7580
0
1 5
C7501 C7504
ENABLE ADJ
10uF
0.1uF GND1 GND2
3 6
GND
3
Clock
IC7502
SI-3012KS-TL
R7587
0 2 3
701,702,703,711,721 +5V_A VIN VOUT
1 4
601 SW_1_A VC ADJ
C7509
C7506
0.1uF 10uF
GND
4
IC7503
SI-3012KS-TL
R7588
0
2 3
701,702,703,711 +3.3V_B VIN VOUT
1 4
500,601 SW_1_B VC ADJ
C7507 C7510
10uF 0.1uF
GND
IC7504
SI-3012KS-TL
R7589
0 2 3
5 701,702,703,711 +3.3V_B VIN VOUT
R7514
1 4
10k
VC ADJ
R7515
22k
R7516
33k
C7511
C7508
10uF 0.1uF
GND
A B
R7590
0
701,702,703 +3.3V_C
601,731 SW_3
JL7500
0.8
V3P3_MAIN GND
431,432,433,442,601,602,603,604,703,711,721,800
C7502
0.1uF
R7591
0
701,702,703 +3.3V_C
701,702,703 BUF_SW_4_B
R7505
33k
R7506 C7512 C7515
R7520
100uF
12k 0.1uF 270
6.3V
R7507
330
R7592
0
701,702,703,711,721 +5V_A
701,702,703 BUF_SW_4_B
C7525
0.1uF
JL7503
0.8
V3P3_MK_VDD 500
R7511
1.8k
R7512 701,703 BUF_SW_ATA
33k
R7522
C7518 C7522
10k
0.1uF 100uF
NM
6.3V
R7513
22k
JL7504
0.8 301,702,703,721 +3.3V_A
V2P5_LREG_XCG_500 500
R7517
701,703 BUF_SW_ATA
4.7k
R7518
18k
C7520 C7523
R7524
0.1uF
47uF
10k
R7519 NM
22k
R7594
0
701,702,703,711,721 +5V_A
701,702,703 BUF_SW_4_B
JL7502
0.8
V2P5_LREG_XCG_500_MEM 500
R7523
C7521
C7519 10k
0.1uF 47uF
NM
C
BE-28 (37/44) BE-28 (37/44)
SUFFIX: -12 SUFFIX: -12
SB
IC7507
NCP5663DSADJR4G
JL7509
0.8
2 4
VIN VOUT V1P2_SB_VDDR 400,401
R7536
1 5
1k
ENABLE ADJ
GND1 GND2
3 6 C7546 R7548
R7537 C7538
10k 100uF 10k
0.1uF
6.3V NM
C7529
R7538
C7526
10uF
0.1uF 33k
IC7508
SI-3012LU-TL JL7505
0.8
4 5
VIN VOUT V2P5_SB_PLL_VDDC 401
R7525
3 1
0
VC ADJ
GND
2
R7526
R7545
100k C7535 C7539
100uF 270
0.1uF
6.3V
C7531 R7527
C7575
10uF 100k
0.1uF
GND
IC7506
NCP5663DSADJR4G
JL7508
0.8
2 4
VIN VOUT V3P3_SB_VDDIO
400,401,411,412,421,441,
R7533
1 5
ENABLE ADJ 33k 442,443,444,445,451,604
GND1 GND2
C7528
3 6 C7544 R7547
C7537
10uF 10k
R7534 0.1uF 100uF
NM
12k 6.3V
R7535
330
GND
Q7504
SI3493DV-T1
JL7511
0.8
V3P3_ATA 421,604
R7528
10k
R7550
C7542 C7548
10k
0.1uF 10uF
NM
Q7502
DTC144EE-TL
GND
701,702,703,711
IC7517
SI-3012LU-TL
R7599 JL7519
0 0.8
4 5
VIN VOUT V1P8_ATA
R7650
3 1
VC ADJ 22k
GND
R7653
C7584 C7585
2 10k
R7651 0.1uF 10uF
NM
22k
C7582
C7583
R7652
10uF 0.1uF
100k
GND
IC7509
SI-3012KS-TL
JL7506
2 3 0.8
VIN VOUT V3P3_SB_USBPHY_VDDIO 400,401
R7539
1 4
1.8k
VC ADJ
R7540
33k
R7549
C7547
C7540
10k
0.1uF 47uF
NM
R7541
22k
C7530 C7533
10uF 0.1uF
GND
5-46 5-46
D E
BE & XDR
IC7515
SI-3012LU-TL
R7595
0
4 5
701,702,703,711 +3.3V_B VIN VOUT
R7568
3 1
12k
702,703 BUF_SW_8_A VC ADJ
GND
C7565
2
R7569 0.1uF
12k
C7559 R7570
C7560
10uF 0.1uF 100k
GND
IC7514
NCP5661DTADJRKG
R7597
0 2 4
701,702,703,711 +3.3V_B VIN VOUT
C7580
R7565
1 5 100pF
1k
701,703 BUF_SW_6 ENABLE ADJ
GND
3 R7566 C7564
10k 0.1uF
C7554 C7558 R7567
10uF 33k
0.1uF
GND
IC7511
NCP5663DSADJR4G
D7501
CMS05-TE12R
2 4
701,702,703,711 +3.3V_B VIN VOUT
FB7503
R7556
1 5
1k
ENABLE ADJ
GND1 GND2
701,703 BUF_SW_6
3 6 R7557 C7561
Q7506 10k 0.1uF
DTC114TE-TL
R7558
33k
R7553
C7551 C7555
10k
0.1uF 10uF
GND
IC7512
NCP5661DTADJRKG
R7598
0
2 4
701,702,703,711 +3.3V_B VIN VOUT
C7581
R7559
1 5 100pF
1k
701,703 BUF_SW_6 ENABLE ADJ
GND
3 R7560 C7562
10k 0.1uF
C7552 C7556 R7561
10uF 33k
0.1uF
GND
IC7513
NCP5663DSADJR4G
D7502
CMS05-TE12R 2 4
+3.3V_B VIN VOUT
FB7502
R7562
1 5
1k
701,703 BUF_SW_6 ENABLE ADJ
GND1 GND2
Q7507
3 6 R7563
DTC114TE-TL
10k
C7557
R7554 C7553 R7564
421
10uF 33k
10k 0.1uF
GND
IC7510
SI-3012LU-TL
R7593
0 4 5
701,702,703 +3.3V_C VIN VOUT
R7542
3 1
10k
601 SW_8_E VC ADJ
GND
2 R7543
10k
C7545
0.1uF
R7544
100k
C7532 C7534
10uF 0.1uF
GND
F
JL7513
0.8
V1P5_BE_THERMAL_VDDA 100,101,500
R7575
C7570
10k
10uF
NM
JL7501
0.8
JL7517
0.8
V1P2_MC_VDDIO 100,101,601,604
C7569 R7573
100uF 10k
6.3V NM
JL7514 100,101,200,201,202,203,204,205,206,207,208,209
0.8
V1P2_YC_VDDIO
C7566 R7571
100uF 10k JL7520
NM
6.3V 0.8
JL7515
0.8
C7567
FB7500
100uF
V1P2_Y0_RQ_TERM 201
6.3V
R7578
C7571 C7573
0.1uF
0.1uF 10k
NM
FB7501
V1P2_Y1_RQ_TERM 206
C7572 C7574 R7579
0.1uF 0.1uF 10k
NM
JL7516
100,101,300,301,400,401,500
0.8
V1P2_RC_VDDIO
C7563 C7568 R7572
0.1uF 100uF 10k JL7521
6.3V NM 0.8
JL7510
0.8
V1P5_SB_PEX_VTERM 400,401
R7552
C7550
10k
10uF
NM
BE-28 (37/44)
BOARD NO. 1-876-411-12
SJX-300_BE-28_012_701
BCU-100 MM
G H