Sony BCU-100 Maintenance Manual

Also see for BCU-100: Installation manual

5-31BCU-100 MM 5-3123451A B C D E F G HBE-28 (22/44)SUFFIX: -12BE-28 (22/44)SUFFIX: -12BE-28 (22/44)BOARD NO. 1-876-411-12SJX-300_BE-28_012_432NIC_LEDRK432/SB_PCI_TRDY 400,431/SB_PCI_RST400,431GND100R4327LU82541PIIC4304NC1[A1]1PCI_AD22[B1]2PCI_AD21[C1]3PCI_AD18[D1]43.3V1[E1]5IRDY#[F1]6CLK[G1]7STOP#[H1]8PAR[J1]9PCI_AD16[K1]10PCI_AD14[L1]11PCI_AD11[M1]12VSS1[N1]13NC2[P1]143.3V2[P2]15PCI_AD8[P3]16PCI_AD6[P4]17PCI_AD3[P5]18PCI_AD2[P6]19EE_CS[P7]20VSS2[P8]21FLSH_SO/LAN_DISABLE#[P9]22EE_DI[P10]23CTRL_12[P11]243.3V3[P12]25SDP1[P13]26NC3[P14]27SDP0[N14]28JTAG_TDO[M14]29JTAG_TCK[L14]30XTAL1[K14]31XTAL2[J14]32MDI3-[H14]33AVSS1[G14]34MDI2-[F14]35MDI1-[E14]36IEEE_TEST-[D14]37MDI0-[C14]38IEEE_TEST+[B14]39NC4[A14]40TEST[A13]41LED0/LINKUP#[A12]423.3V4[A11]43SMBCLK[A10]44LAN_PWRGD[A9]45PCI_AD30[A8]463.3V5[A7]47PME#[A6]48PCI_AD25[A5]49IDSEL[A4]503.3V6[A3]51SERR#[A2]52PCI_AD23[B2]53M66EN[C2]54PCI_AD19[D2]55VSS3[E2]56FRAME#[F2]57VIO[G2]58INTA#[H2]59PERR#[J2]60VSS4[K2]61PCI_AD15[L2]62PCI_AD12[M2]63PCI_AD10[N2]64PCI_AD9[N3]65PCI_AD7[N4]66PCI_AD4[N5]673.3V7[N6]68PCI_AD0[N7]693.3V8[N8]70FLSH_SCK[N9]71EE_DO[N10]72RSVD_NC1[N11]73VSS5[N12]74SDP2[N13]75JTAG_TDI[M13]76JTAG_TRST#[L13]773.3V9[K13]78XTAL_1.8V[J13]79MDI3+[H13]80ANALOG_1.2V1[G13]81MDI2+[F13]82MDI1+[E13]83AVSS2[D13]84MDI0+[C13]85CTRL_18[B13]86LED3/LINK1000#[B12]87LED2/LINK100#[B11]88SMBALRT#/PCI_PWRGOOD[B10]89RST#[B9]90PCI_AD31[B8]91VSS6[B7]92PCI_AD27[B6]93PCI_AD26[B5]94PCI_AD24[B4]95VSS7[B3]96REQ#[C3]97PCI_AD20[D3]98PCI_AD17[E3] 99CBE2#[F3] 100TRDY#[G3] 101DEVSEL#[H3] 102GNT#[J3] 1033.3V10[K3] 104CBE1#[L3] 105PCI_AD13[M3] 106CBE0#[M4] 107PCI_AD5[M5] 108VSS8[M6] 109PCI_AD1[M7] 110RSVD_NC2[M8] 111FLSH_CE_N#[M9] 112EE_SK[M10] 113FLSH_SI[M11] 114SDP3[M12] 115JTAG_TMS[L12] 116AVSS3[K12] 117AUX_PWR[J12] 118NC5[H12] 119ANALOG_1.8V1[G12] 120RSVD_NC3[F12] 121ANALOG_1.2V2[E12] 122CLKR_1.8V[D12] 123AVSS4[C12] 124LED1/ACT#[C11] 125VSS9[C10] 126SMBDATA[C9] 127CLK_RUN#[C8] 128PCI_AD29[C7] 129PCI_AD28[C6] 130RSVD_NC4[C5] 131CBE3#[C4] 132RSVD_VSS1[D4] 133RSVD_VSS2[E4] 134VSS10[F4] 135PLL_1.2V1[G4] 136PLL_1.2V2[H4] 137EE_MODE[J4] 1383.3V11[K4] 1391.2V1[L4] 1401.2V2[L5] 141VSS11[L6] 142RSVD_NC5[L7] 143NC6[L8] 1441.2V3[L9] 1451.2V4[L10] 146VSS12[L11] 1471.2V5[K11] 1481.2V6[J11] 149ANALOG_1.2V3[H11] 150AVSS5[G11] 151AVSS6[F11] 152ANALOG_1.2V4[E11] 153ANALOG_1.8V2[D11] 154NC7[D10] 155NC8[D9] 156VSS13[D8] 157VSS14[D7] 158VSS15[D6] 159VSS16[D5] 160VSS17[E5] 161VSS18[F5] 1621.2V7[G5] 1631.2V8[H5] 1641.2V9[J5] 1651.2V10[K5] 1661.2V11[K6] 1671.2V12[K7] 1681.2V13[K8] 1691.2V14[K9] 1701.2V15[K10] 1711.2V16[J10] 172VSS19[H10] 173VSS20[G10] 174VSS21[F10] 175VSS22[E10] 176VSS23[E9] 177VSS24[E8] 178VSS25[E7] 179VSS26[E6] 180VSS27[F6] 1811.2V17[G6] 1821.2V18[H6] 1831.2V19[J6] 1841.2V20[J7] 1851.2V21[J8] 1861.2V22[J9] 187VSS28[H9] 188VSS29[G9] 189VSS30[F9] 190VSS31[F8] 191VSS32[F7] 192VSS33[G7] 1931.2V23[H7] 1941.2V24[H8] 195VSS34[G8] 1961kR4481NM4.7kR4479/SB_PCI_PERR400,4311kR4477NM4.7kR44831kR4499/SB_PCI_FRAME400,4310.1uFC4322100R4488SB_PCI_PAR400,4314.7kR4324/SB_PCI_CBE1 400,431NIC_EEDI4324.7kR4326/SB_PCI_CBE3 400,431NIC_EESK 432GNDNIC_LEDLK432NIC_LEDLA 432/SB_PCI_GNT0 400,431100kR4478/SB_PCI_CBE2 400,431GND1kR4476NMSB_PCI0_CLK431,5001kR4486NMFB4302/SB_PCI_CBE0 400,431NIC_EEDO432/SB_PCI_IRDY400,431/SB_PCI_DEVSEL 400,431GND/SB_PCI_INTA400,4311kR4482NM1kR4480100R44631kR4487 NM25MHzX4301113NC12 24NC2/SB_PCI_SERR400,431GND/SB_PCI_STOP400,431NIC_MD432/SB_PCI_REQ0400,431V3P3_MAIN431,432,433,442,601,602,603,604,701,703,711,721,8000R4325NM0R4489 NM0.8CL430522pFC432022pFC43210.8CL43060.8CL4303V3P3_NIC432,703V1P2_NIC432,703V1P8_NIC432,703V1P2_ANALOG_NIC432V1P2_ANALOG_NIC432V3P3_NIC 432,703V1P8_NIC 432,703V1P8_NIC432,703GND_ANALOG_NIC 432GND_ANALOG_NIC432GND_ANALOG_NIC432GND_ANALOG_NIC 432NIC_EECS432SB_PCI_AD15400,431,432SB_PCI_AD5 400,431SB_PCI_AD9400,431SB_PCI_AD25400,431SB_PCI_AD7400,431SB_PCI_AD17 400,431,432SB_PCI_AD31400,431SB_PCI_AD3400,431SB_PCI_AD13 400,431SB_PCI_AD27400,431SB_PCI_AD29 400,431SB_PCI_AD23400,431SB_PCI_AD21400,431SB_PCI_AD11400,431SB_PCI_AD1 400,431SB_PCI_AD19400,431SB_PCI_AD8400,431SB_PCI_AD12400,431SB_PCI_AD14400,431SB_PCI_AD10400,431SB_PCI_AD18400,431,432SB_PCI_AD20400,431SB_PCI_AD0400,431SB_PCI_AD28 400,431SB_PCI_AD30400,431SB_PCI_AD22400,431SB_PCI_AD2400,431SB_PCI_AD4400,431SB_PCI_AD6400,431SB_PCI_AD16400,431,432SB_PCI_AD24400,431SB_PCI_AD26400,4310R4454/NIC_PME431 0R4453SB_PCI_AD15400,431,432SB_PCI_AD16400,431,432SB_PCI_AD17400,431,432SB_PCI_AD18400,431,4320R4452 NM0R44510R4450 NM0R4449 NMNIC_LAN_PWRGD432NIC_PCI_PWRGOOD432,601V3P3_MAIN431,432,433,442,601,602,603,604,701,703,711,721,8000R41760.8CL4307NIC_SMBCLK601NIC_SMBDATA 601NIC_MD1-NIC_MD1+NIC_MD4+NIC_MD2+NIC_MD3+NIC_MD3-NIC_MD2-NIC_MD4-ANALOG_1.2V0.1uFC43270.1uFC43120.1uFC43280.1uFC43130.1uFC4326NIC_LAN_PWRGD 4320.1uFC43290.1uFC43144.7kR44620.1uFC43300.1uFC4315GND0.1uFC4331GNDNIC_PCI_PWRGOOD432,601GND0.1uFC43250.1uFC43320.1uFC43160R44580.1uFC4333GNDGND0.1uFC4317GND0.1uFC43340.1uFC43180.1uFC4340NIC_EECS432GND0.1uFC43350.1uFC43190.1uFC43410.1uFC43360.1uFC43080.1uFC43420.1uFC43370.1uFC43430.1uFC43380.1uFC43050.1uFC43440.1uFC43020.1uFC43390.1uFC43110R4461NM4.7kR44600R4459R3112N281A-TR-FAIC4305CD 5GND3OUT 1VDD2NC40.01uFC43240.01uFC4300V1P2_ANALOG_NIC 4320.8CL4304V3P3_NIC 432,703V3P3_NIC432,703V3P3_NIC432,703V1P2_NIC 432,703V1P8_NIC 432,703GND_ANALOG_NIC 432GND_ANALOG_NIC 4320.1uFC43450.1uFC43460.1uFC43620.1uFC43630.1uFC43610.1uFC434810uFC4350GND0.1uFC436010uFC4349GND0.1uFC4347NIC_MD432V1P8_NIC432,7030R4457NIC_LEDRK432NIC_LEDLA432NIC_LEDLK432V3P3_NIC432,703240R4456240R4455NIC_EESK432NIC_EEDI432 NIC_EEDO 4320.01uFC438049.9R444849.9R4447GND0.01uFC438149.9R419949.9R42000.01uFC438249.9R419749.9R41980.01uFC438349.9R419549.9R41964.7uFC43664.7uFC4367Y12345678TRD1+TRD1-TRD2+TRCT2TRD2-TRD3+TRCT3TRD3-TRCT1TRD4+TRCT4TRD4-TRP1+TRP1-TRP2+TRP3+TRP3-TRP2-TRP4+TRP4-SHIELDG1000 PF 2 KV4X75 OHMS4.7 PF4.7 PF4.7 PF4.7 PFLED1 LED2CN430217 1813 1412111064513278915 16/NIC_RESET6010R4136M93C46-WDW6TP(B)IC4306VCC8D3 Q 4VSS5C2ORG6 DU 7S1NIC_MD2+NIC_MD2-NIC_MD3+NIC_MD3-NIC_MD4+NIC_MD4-NIC_MD1+NIC_MD1-AGND100ohm differential impedancePlace these components close to IC4304.Right Left