![background image](http://html.mh-extra.com/html/sony/bcu-100/bcu-100_maintenance-manual_400150154.webp)
5-24
BCU-100 MM
5-24
2
3
4
5
A
B
C
D
E
F
G
H
1
BE-28 (16/44)
SUFFIX: -12
BE-28 (16/44)
SUFFIX: -12
V1P2_SB_VDDR
401,701
V1P2_SB_VDDC
401,731
V1P8_SB_DDR2_VDDIO
400,401,451,452,453,702
V3P3_SB_VDDIO
400,401,411,412,421,441,442,
443,444,445,451,604,701
GND
GND
GND
GND
GND
GND
GND
SB_PEX_PETP3
431
SB_PEX_PETP1
431
V1P5_SB_PEX_VTERM
400,401,701
SB_PCI_AD0
431,432
SB_PCI_AD6
431,432
SB_PCI_AD12
431,432
SB_PCI_AD16
431,432
SB_PCI_AD22
431,432
SB_PCI_AD28
431,432
/SB_PCI_PERR
431,432
SB_CHKSTP_IN
401
SB_SPI_DI
601
/SB_SPI_CS
401,601
SB_PEX_PETN3
431
SB_PEX_PETN1
431
V1P5_SB_PEX_VTERM
400,401,701
SB_PCI_AD1
431,432
SB_PCI_AD7
431,432
SB_PCI_AD13
431,432
SB_PCI_AD17
431,432
SB_PCI_AD23
431,432
SB_PCI_AD29
431,432
/SB_PCI_STOP
431,432
0
R4028
SB_PLL_GNDA
401
SB_PLL_VDDA
401
SB_TRG_OUT
401
SB_CHKSTP_OUT
101,401,601
/SB_CGRST
601
SB_SPI_DO
601
/SB_INT
601,604
SB_PEX_PETP2
431
SB_PEX_PETP0
431
SB_PEX_REFCLKP
500
SB_PCI_AD8
431,432
SB_PCI_AD4
431,432
SB_PCI_AD2
431,432
SB_PCI_AD10
431,432
SB_PCI_AD14
431,432
SB_PCI_AD24
431,432
SB_PCI_PAR
431,432
/SB_PCI_DEVSEL
431,432
SB_PCI_AD18
431,432
SB_PCI_AD20
431,432
SB_PCI_AD26
431,432
SB_PCI_AD30
431,432
/SB_PCI_IRDY
431,432
SB_SYSCLK
500
SB_PEX_PETN2
431
SB_PEX_PETN0
431
SB_PEX_REFCLKN
500
SB_PCI_AD31
431,432
SB_PCI_AD21
431,432
SB_PCI_AD19
431,432
/SB_PCI_TRDY
431,432
/SB_PCI_SERR
431,432
SB_PCI_AD25
431,432
/SB_PCI_FRAME
431,432
SB_PCI_AD15
431,432
SB_PCI_AD3
431,432
SB_PCI_AD5
431,432
SB_PCI_AD9
431,432
SB_PCI_AD27
431,432
SB_PCI_AD11
431,432
SB_PLLBYPASS
401
SB_TRG_IN
401
/SB_RESET0
604
SB_SPI_CLK
601
SB_PEX_PERN3
431
SB_PEX_PERN0
431
SB_DDR_DQ63
451
SB_DDR_DQ59
451
SB_DDR_DQ58
451
SB_PEX_PERP3
431
SB_PEX_PERP0
431
/SB_PCI_CBE0
431,432
/SB_PCI_CBE2
431,432
/SB_PCI_PME
431
/SB_PCI_REQ0
431,432
/SB_PCI_REQ2
431
/SB_PCI_GNT0
431,432
/SB_PCI_GNT2
431
SB_PCI_CLK
500
/SB_PCI_INTB
431
/SB_PCI_INTD
431
/SB_PCI_RST
431,432
SB_DDR_DQ62
451
SB_DDR_DQSN7
451
SB_DDR_DQSP7
451
SB_DDR_CKN2
451
SB_RC_REFCLK_P
500
SB_RC_REFCLK_N
500
SB_PEX_PERN2
431
SB_PEX_AMOUT
431
SB_PEX_PERN1
431
/SB_PCI_CBE1
431,432
/SB_PCI_CBE3
431,432
/SB_PCI_REQ1
431
/SB_PCI_INTC
431
/SB_PCI_GNT1
431
/SB_PCI_INTA
431,432
SB_DDR_DQ57
451
SB_DDR_DQ61
451
SB_DDR_DM7
451
SB_DDR_CKP2
451
4.7k
R4030
NM
/SB_PCI_GNT3
431
/SB_PCI_REQ3
431
TC7SZ32FU(TE85R)
IC4002
(2/2)
3
GND
5
VCC
TC7SZ32FU(TE85R)
IC4003
(2/2)
3
GND
5
VCC
GND
0.1uF
C4007
0.1uF
C4008
V3P3_SB_VDDIO
400,401,411,412,421,441,442,
443,444,445,451,604,701
T9MA7XBQ
IC4001
(4/39)
AW1 GND373
AW2 GND374
AW3 VDD33_73
AW5 VDD33_74
AW7 VDD33_75
AW9 VDDC190
AW11 VDDC191
AW13 PEXPETPA[3]
AW15 PEXPETPA[1]
AW17 VTERM2
AW19 PCIAD[0]
AW21 PCIAD[6]
AW23 PCIAD[12]
AW25 PCIPERRZ
AW27 PCIAD[16]
AW29 PCIAD[22]
AW31 PCIAD[28]
AW33 VDD33_76
AW35 GND375
AW37 GND376
AW38 GND377
AW39 GND378
T9MA7XBQ
IC4001
(20/39)
AP3 GND334
AP4 VDD33_57
AP5 VDD33_58
AP6 VDD33_59
AP7 VDD33_60
AP8 VDDC168
AP9 VDDC169
AP10 VDDC170
AP11 VDDC171
AP12 VDDC172
AP13 PEXPERPA[3]
AP14 GND335
AP15 GND336
AP16 VDDC173
AP17 PEXPERPA[0]
AP18 GND337
AP19 PCICBE[0]
AP20 PCICBE[2]
AP21 PCIPMEZ
AP22 PCIREQ[0]
AP23 PCIREQ[2]
AP24 PCIGNT[0]
AP25 PCIGNT[2]
AP26 GND338
AP27 PCICLKO[1]
AP28 PCICLKI
AP29 PCIRSTZ
AP30 PCIINTDZ
AP31 PCIINTBZ
AP32 GND339
AP33 DDRDQSZ[7]
AP34 DDRDQS[7]
AP35 VDD18_69
AP36 DDRDQ[62]
AP37 DDRCKZ[2]
T9MA7XBQ
IC4001
(21/39)
AT3 SYSCLK
AT4 VDD33_68
AT5 VDD33_69
AT6 GND353
AT7 GND354
AT8 VDDC180
AT9 VDDC181
AT10 VDDC182
AT11 VDDC183
AT12 GND355
AT13 VDDA12_3
AT14 PEXPETNA[2]
AT15 GND356
AT16 PEXPETNA[0]
AT17 PEXREFCLKN
AT18 GND357
AT19 PCIAD[3]
AT20 PCIAD[5]
AT21 PCIAD[9]
AT22 PCIAD[11]
AT23 PCIAD[15]
AT24 PCISERRZ
AT25 PCITRDYZ
AT26 PCIFRAMEZ
AT27 PCIAD[19]
AT28 PCIAD[21]
AT29 PCIAD[25]
AT30 PCIAD[27]
AT31 PCIAD[31]
AT32 GND358
AT33 GND359
AT34 GND360
AT35 GND361
AT36 GND362
AT37 GND363
T9MA7XBQ
IC4001
(37/39)
AN1 IOIFREFCLKP
AN2 IOIFREFCLKN
AN3 GND323
AN4 GND324
AN5 GND325
AN6 GND326
AN7 GND327
AN8 VDDC162
AN9 VDDC163
AN10 VDDC164
AN11 VDDC165
AN12 VDDC166
AN13 VDDA12_2
AN14 PEXPERNA[2]
AN15 AMOUT
AN16 PEXPERNA[1]
AN17 VDDC167
AN18 GND328
AN19 PCICBE[1]
AN20 PCICBE[3]
AN21 GND329
AN22 PCIREQ[1]
AN23 PCIREQ[3]
AN24 PCIGNT[1]
AN25 PCIGNT[3]
AN26 PCICLKO[0]
AN27 GND330
AN28 GND331
AN29 GND332
AN30 PCIINTCZ
AN31 PCIINTAZ
AN32 VDD18_66
AN33 DDRDQ[61]
AN34 DDRDQ[57]
AN35 GND333
AN36 DDRDM[7]
AN37 DDRCK[2]
AN38 VDD18_67
AN39 VDD18_68
T9MA7XBQ
IC4001
(38/39)
AR1 DVS
AR2 DVD
AR3 GND340
AR4 PLLBYPASS
AR5 TRIGGER_IN
AR6 SYSRSTZ
AR7 SYSCSSPICLK
AR8 VDDC174
AR9 VDDC175
AR10 VDDC176
AR11 VDDC177
AR12 VDDC178
AR13 PEXPERNA[3]
AR14 GND341
AR15 GND342
AR16 VDDC179
AR17 PEXPERNA[0]
AR18 GND343
AR19 VDD33_61
AR20 VDD33_62
AR21 VDD33_63
AR22 GND344
AR23 GND345
AR24 VDD33_64
AR25 VDD33_65
AR26 GND346
AR27 GND347
AR28 VDD33_66
AR29 VDD33_67
AR30 GND348
AR31 GND349
AR32 GND350
AR33 DDRDQ[58]
AR34 DDRDQ[63]
AR35 VDD18_70
AR36 DDRDQ[59]
AR37 VDD18_71
AR38 GND351
AR39 GND352
T9MA7XBQ
IC4001
(39/39)
AU1 AVS
AU2 AVD
AU3 TRIGGER_OUT
AU4 CHECKSTOP_OUT
AU5 CGRSTZ
AU6 SYSCSINT
AU7 SYSCSSPIDI
AU8 VDDC184
AU9 VDDC185
AU10 VDDC186
AU11 VDDC187
AU12 GND364
AU13 VDDA12_4
AU14 PEXPETPA[2]
AU15 GND365
AU16 PEXPETPA[0]
AU17 PEXREFCLKP
AU18 GND366
AU19 PCIAD[2]
AU20 PCIAD[4]
AU21 PCIAD[8]
AU22 PCIAD[10]
AU23 PCIAD[14]
AU24 PCIPAR
AU25 PCIDEVSELZ
AU26 PCIIRDYZ
AU27 PCIAD[18]
AU28 PCIAD[20]
AU29 PCIAD[24]
AU30 PCIAD[26]
AU31 PCIAD[30]
AU32 VDD33_70
AU33 VDD33_71
AU34 VDD18_72
AU35 VDD18_73
AU36 VDD18_74
AU37 VDD18_75
AU38 VDD18_76
AU39 VDD18_77
T9MA7XBQ
IC4001
(3/39)
AV1 GND367
AV2 GND368
AV3 CHECKSTOP_IN
AV5 SYSCSSPIDO
AV7 SYSCSSPICS
AV9 VDDC188
AV11 VDDC189
AV13 PEXPETNA[3]
AV15 PEXPETNA[1]
AV17 VTERM1
AV19 PCIAD[1]
AV21 PCIAD[7]
AV23 PCIAD[13]
AV25 PCISTOPZ
AV27 PCIAD[17]
AV29 PCIAD[23]
AV31 PCIAD[29]
AV33 VDD33_72
AV35 GND369
AV37 GND370
AV38 GND371
AV39 GND372
AV
AW
AP
AT
AN
AR
AU
A
Refer to
Page 5-22