Sharp MX-6500N / MX-7500N (serv.man30) Service Manual ▷ View online
MX-7500N CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 67
5
5
4
4
3
3
D
C
B
A
STRAP_DEBUG_SEL0
FAST_BRINGUP#
FAST_BRINGUP#
STRAP_NT_P2P_EN#
NT_UPSTRM_PORTSEL3
NT_UPSTRM_PORTSEL2
NT_UPSTRM_PORTSEL2
NT_UPSTRM_PORTSEL1
NT_UPSTRM_PORTSEL0
STRAP_PLL_BYPASS#
STRAP_PORTCFG3
STRAP_PORTCFG2
STRAP_PORTCFG1
STRAP_PORTCFG0
STRAP_PORTCFG2
STRAP_PORTCFG1
STRAP_PORTCFG0
STRAP_PROBE_MODE#
STRAP_RESERVED17#
STRAP_RESERVED17#
SERDES_MODE_EN#
STRAP_SMBUS_EN#
STRAP_SMBUS_EN#
STRAP_SPARE5#
STRAP_SPARE1#
SSC_ISO_ENABLE#
STRAP_SPARE1#
SSC_ISO_ENABLE#
STRAP_NT_ENABLE#
STRAP_TESTMODE3
STRAP_TESTMODE2
STRAP_TESTMODE1
STRAP_TESTMODE0
UPCFG_TIMER_EN#
STRAP_TESTMODE2
STRAP_TESTMODE1
STRAP_TESTMODE0
UPCFG_TIMER_EN#
UPSTRM_PORTSEL3
UPSTRM_PORTSEL1
UPSTRM_PORTSEL2
UPSTRM_PORTSEL0
PEX_LANE_GOOD11#
PEX_LANE_GOOD10#
PEX_LANE_GOOD9#
PEX_LANE_GOOD8#
PEX_LANE_GOOD6#
PEX_LANE_GOOD5#
PEX_LANE_GOOD7#
PEX_LANE_GOOD4#
PEX_LANE_GOOD2#
PEX_LANE_GOOD1#
PEX_LANE_GOOD3#
PEX_LANE_GOOD0#
PEX_LANE_GOOD11#
PEX_LANE_GOOD10#
PEX_LANE_GOOD9#
PEX_LANE_GOOD8#
PEX_LANE_GOOD7#
PEX_LANE_GOOD6#
PEX_LANE_GOOD5#
PEX_LANE_GOOD4#
PEX_LANE_GOOD3#
PEX_LANE_GOOD2#
PEX_LANE_GOOD1#
PEX_LANE_GOOD0#
PEX_LANE_GOOD10#
PEX_LANE_GOOD9#
PEX_LANE_GOOD8#
PEX_LANE_GOOD7#
PEX_LANE_GOOD6#
PEX_LANE_GOOD5#
PEX_LANE_GOOD4#
PEX_LANE_GOOD3#
PEX_LANE_GOOD2#
PEX_LANE_GOOD1#
PEX_LANE_GOOD0#
PSW _EE_SK
PSW _EE_DI
PSW _EE_DO
PSW _EE_DO
PSW _EE_CS
PSW _
PCI_SW _FERR_N
PSW _
PCI_SW _FERR_N
PESW_2R5V_ECO
PESW_2R5V_ECO
DGND
PESW_2R5V_ECO
DGND
PESW_2R5V_ECO
PESW_2R5V_ECO
PESW_2R5V_ECO
PESW_2R5V_ECO
PESW_2R5V_ECO
PEx1_R_RXP1
{49}
PEx1_R_RXN1
{49}
PEx1_R_RXP2
{49}
PEx1_R_RXN2
{49}
PEx1_R_RXP3
{49}
PEx1_R_RXN3
{49}
PEx1_R_RXP4
{49}
PEx1_R_RXN4
{49}
PEx1_TXP1
{49}
PEx1_TXN1
{49}
PEx1_TXP2
{49}
PEx1_TXN2
{49}
PEx1_TXP3
{49}
PEx1_TXN3
{49}
PEx1_TXP4
{49}
PEx1_TXN4
{49}
REUS1_PCIE4_TX3N
{16}
REUS1_PCIE4_TX3P
{16}
REUS1_PCIE4_TX2N
{16}
REUS1_PCIE4_TX2P
{16}
REUS1_PCIE4_TX1N
{16}
REUS1_PCIE4_TX1P
{16}
REUS1_PCIE4_TX0N
{16}
REUS1_PCIE4_TX0P
{16}
REUS1_PCIE4_RX3N
{16}
REUS1_PCIE4_RX2N
{16}
REUS1_PCIE4_RX2P
{16}
REUS1_PCIE4_RX1N
{16}
REUS1_PCIE4_RX1P
{16}
REUS1_PCIE4_RX0N
{16}
REUS1_PCIE4_RX0P
{16}
REUS1_PCIE4_RX3P
{16}
REUS2_PCIE4_TX3N
{28}
REUS2_PCIE4_TX3P
{28}
REUS2_PCIE4_TX2N
{28}
REUS2_PCIE4_TX2P
{28}
REUS2_PCIE4_TX1N
{28}
REUS2_PCIE4_TX1P
{28}
REUS2_PCIE4_TX0N
{28}
REUS2_PCIE4_TX0P
{28}
REUS2_PCIE4_RX3N
{28}
REUS2_PCIE4_RX2P
{28}
REUS2_PCIE4_RX2N
{28}
REUS2_PCIE4_RX1N
{28}
REUS2_PCIE4_RX0N
{28}
REUS2_PCIE4_RX1P
{28}
REUS2_PCIE4_RX0P
{28}
REUS2_PCIE4_RX3P
{28}
PEX_REFCLKP
{9}
PEX_REFCLKN
{9}
PEX_PERST_N {13}
R1_I2C_SDA1
{9,11,13}
R1_I2C_SCL1
{9,11,13}
JTAG_PSW _TDI
{60}
JTAG_PSW _TDO
{60}
JTAG_PSW _TCK
{60}
JTAG_PSW _TMS
{60}
JTAG_PSW _TRST
{60}
R262
X_1KJ
R262
X_1KJ
D8
D_LTST-C190KRKT
D8
D_LTST-C190KRKT
A
K
C254
0.1uF(B:10V)
C254
0.1uF(B:10V)
C231
0.1uF(B:10V)
C231
0.1uF(B:10V)
C250
0.1uF(B:10V)
C250
0.1uF(B:10V)
R316
1KJ
R316
1KJ
C191
0.1uF(B:10V)
C191
0.1uF(B:10V)
C249
0.1uF(B:10V)
C249
0.1uF(B:10V)
C256
0.1uF(B:10V)
C256
0.1uF(B:10V)
R250
1KJ
R250
1KJ
C696
0.1uF(B:10V)
C696
0.1uF(B:10V)
R249
1KJ
R249
1KJ
D6
D_LTST-C190KRKT
D6
D_LTST-C190KRKT
A
K
C235
0.1uF(B:10V)
C235
0.1uF(B:10V)
D13
D_LTST-C190KRKT
D13
D_LTST-C190KRKT
A
K
R1002
1KJ
R1002
1KJ
C684
1uF(1608:B:10
C684
1uF(1608:B:10
R281
1KJ
R281
1KJ
D10
D_LTST-C190KRKT
D10
D_LTST-C190KRKT
A
K
D19
D_LTST-C190KRKT
D19
D_LTST-C190KRKT
A
K
R358
D_4.7KJ
R358
D_4.7KJ
C234
0.1uF(B:10V)
C234
0.1uF(B:10V)
D7
D_LTST-C190KRKT
D7
D_LTST-C190KRKT
A
K
R954
1KJ
R954
1KJ
C251
0.1uF(B:10V)
C251
0.1uF(B:10V)
R264
1KJ
R264
1KJ
R319
X_1KJ
R319
X_1KJ
C190
0.1uF(B:10V)
C190
0.1uF(B:10V)
C255
0.1uF(B:10V)
C255
0.1uF(B:10V)
C718
1000pF(B:50V)
C718
1000pF(B:50V)
R279
1KJ
R279
1KJ
R999
1KJ
R999
1KJ
R932
1.43kF
R932
1.43kF
R246
1KJ
R246
1KJ
C232
0.1uF(B:10V)
C232
0.1uF(B:10V)
C727
1000pF(B:50V)
C727
1000pF(B:50V)
R263
1KJ
R263
1KJ
R260
1KJ
R260
1KJ
CP550
CP550
C712
0.1uF(B:10V)
C712
0.1uF(B:10V)
C230
0.1uF(B:10V)
C230
0.1uF(B:10V)
R955
D_4.7KJ
R955
D_4.7KJ
C257
1uF(1608:B:10V)
C257
1uF(1608:B:10V)
C233
0.1uF(B:10V)
C233
0.1uF(B:10V)
C247
0.1uF(B:10V)
C247
0.1uF(B:10V)
C188
0.1uF(B:10V)
C188
0.1uF(B:10V)
R317
1KJ
R317
1KJ
R259
1KJ
R259
1KJ
R962
D_4.7KJ
R962
D_4.7KJ
C217
0.1uF(B:10V)
C217
0.1uF(B:10V)
R280
1KJ
R280
1KJ
R959
D_4.7KJ
R959
D_4.7KJ
R283
X_1KJ
R283
X_1KJ
R903
X_1KJ
R903
X_1KJ
D11
D_LTST-C190KRKT
D11
D_LTST-C190KRKT
A
K
R931
1KJ
R931
1KJ
C189
0.1uF(B:10V)
C189
0.1uF(B:10V)
C218
0.1uF(B:10V)
C218
0.1uF(B:10V)
CP586
CP586
R956
D_4.7KJ
R956
D_4.7KJ
R258
1KJ
R258
1KJ
R261
X_1KJ
R261
X_1KJ
C726
1000pF(B:50V)
C726
1000pF(B:50V)
C246
1uF(1608:B:10V)
C246
1uF(1608:B:10V)
R1001
1KJ
R1001
1KJ
R961
D_4.7KJ
R961
D_4.7KJ
D9
D_LTST-C190KRKT
D9
D_LTST-C190KRKT
A
K
D20
D_LTST-C190KRKT
D20
D_LTST-C190KRKT
A
K
PCI Express Upstream Port (0)
PCI Express Downstream Port (2)
PCI Express Downstream Port (1)
IC34A
PEX8613
PCI Express Upstream Port (0)
PCI Express Downstream Port (2)
PCI Express Downstream Port (1)
IC34A
PEX8613
PEX_PERN11
D7
PEX_PERN10
D8
PEX_PERN9
D10
PEX_PERN8
D11
PEX_PERN7
G14
PEX_PERN6
H14
PEX_PERN5
K14
PEX_PERN4
L14
PEX_PERN3
R12
PEX_PERN2
R11
PEX_PERN1
R9
PEX_PERN0
R8
PEX_PERP11
E7
PEX_PERP10
E8
PEX_PERP9
E10
PEX_PERP8
E11
PEX_PERP7
G15
PEX_PERP6
H15
PEX_PERP5
K15
PEX_PERP4
L15
PEX_PERP3
P12
PEX_PERP2
P11
PEX_PERP1
P9
PEX_PERP0
P8
PEX_REFCLKN
V10
PEX_PETP0
U8
PEX_PETP1
U9
PEX_PETP2
U11
PEX_PETP3
U12
PEX_PETP4
L18
PEX_PETP5
K18
PEX_PETP6
H18
PEX_PETP7
G18
PEX_PETP8
B11
PEX_PETP9
B10
PEX_PETP10
B8
PEX_PETP11
B7
PEX_PETN0
V8
PEX_PETN1
V9
PEX_PETN2
V11
PEX_PETN3
V12
PEX_PETN4
L17
PEX_PETN5
K17
PEX_PETN6
H17
PEX_PETN7
G17
PEX_PETN8
A11
PEX_PETN9
A10
PEX_PETN10
A8
PEX_PETN11
A7
PEX_REFCLKP
U10
PEX_REFCLK_CFCN
A9
PEX_REFCLK_CFCP
B9
FATAL_ERR#
B13
PEX_INTA#
P18
PEX_LANE_GOOD11#
E5
PEX_LANE_GOOD10#
E13
PEX_LANE_GOOD9#
A13
PEX_LANE_GOOD8#
B3
PEX_LANE_GOOD7#
E16
PEX_LANE_GOOD6#
D17
PEX_LANE_GOOD5#
D18
PEX_LANE_GOOD4#
B17
PEX_LANE_GOOD3#
U15
PEX_LANE_GOOD2#
U16
PEX_LANE_GOOD1#
T14
PEX_LANE_GOOD0#
U14
PEX_NT_RESET#
P16
REXT_B0
N11
REXT_B1
H13
REXT_B2
F8
REXT_A0
R10
REXT_A1
J15
REXT_A2
D9
PEX_PERST#
P17
R1003
1KJ
R1003
1KJ
C194
0.1uF(B:10V)
C194
0.1uF(B:10V)
R997
1KJ
R997
1KJ
R359
D_4.7KJ
R359
D_4.7KJ
R245
1KJ
R245
1KJ
D12
D_LTST-C190KRKT
D12
D_LTST-C190KRKT
A
K
R265
1KJ
R265
1KJ
R244
1KJ
R244
1KJ
D21
D_LTST-C190KRKT
D21
D_LTST-C190KRKT
A
K
R318
X_1KJ
R318
X_1KJ
C192
0.1uF(B:10V)
C192
0.1uF(B:10V)
R282
1KJ
R282
1KJ
R953
1.43kF
R953
1.43kF
R902
1KJ
R902
1KJ
R958
D_4.7KJ
R958
D_4.7KJ
C689
0.1uF(B:10V)
C689
0.1uF(B:10V)
R248
1KJ
R248
1KJ
R312
1KJ
R312
1KJ
R1004
1KJ
R1004
1KJ
R960
D_4.7KJ
R960
D_4.7KJ
D22
D_LTST-C190KRKT
D22
D_LTST-C190KRKT
A
K
R1000
1.43kF
R1000
1.43kF
C252
0.1uF(B:10V)
C252
0.1uF(B:10V)
C193
0.1uF(B:10V)
C193
0.1uF(B:10V)
C195
0.1uF(B:10V)
C195
0.1uF(B:10V)
R251
1KJ
R251
1KJ
R904
X_1KJ
R904
X_1KJ
C724
1000pF(B:50V)
C724
1000pF(B:50V)
R361
D_4.7KJ
R361
D_4.7KJ
C253
0.1uF(B:10V)
C253
0.1uF(B:10V)
R360
D_4.7KJ
R360
D_4.7KJ
R998
1KJ
R998
1KJ
R930
1KJ
R930
1KJ
R247
1KJ
R247
1KJ
C695
1uF(1608:B:10V)
C695
1uF(1608:B:10V)
C690
0.1uF(B:10V)
C690
0.1uF(B:10V)
R278
X_1KJ
R278
X_1KJ
C248
0.1uF(B:10V)
C248
0.1uF(B:10V)
R957
D_4.7KJ
R957
D_4.7KJ
MX-7500N CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 68
2
2
1
1
D
C
B
A
UPSTRM_PORTSEL0
UPSTRM_PORTSEL1
UPSTRM_PORTSEL2
UPSTRM_PORTSEL3
UPCFG_TIMER_EN#
STRAP_TESTMODE0
STRAP_TESTMODE1
STRAP_TESTMODE2
STRAP_TESTMODE3
SSC_ISO_ENABLE#
UPSTRM_PORTSEL1
UPSTRM_PORTSEL2
UPSTRM_PORTSEL3
UPCFG_TIMER_EN#
STRAP_TESTMODE0
STRAP_TESTMODE1
STRAP_TESTMODE2
STRAP_TESTMODE3
SSC_ISO_ENABLE#
STRAP_SPARE1#
STRAP_SPARE5#
STRAP_SMBUS_EN#
SERDES_MODE_EN#
STRAP_SPARE5#
STRAP_SMBUS_EN#
SERDES_MODE_EN#
STRAP_RESERVED17#
STRAP_PROBE_MODE#
STRAP_PORTCFG0
STRAP_PORTCFG1
STRAP_PORTCFG2
STRAP_PORTCFG3
STRAP_PLL_BYPASS#
NT_UPSTRM_PORTSEL0
NT_UPSTRM_PORTSEL1
NT_UPSTRM_PORTSEL2
NT_UPSTRM_PORTSEL3
STRAP_NT_P2P_EN#
STRAP_NT_ENABLE#
FAST_BRINGUP#
STRAP_DEBUG_SEL0
STRAP_PROBE_MODE#
STRAP_PORTCFG0
STRAP_PORTCFG1
STRAP_PORTCFG2
STRAP_PORTCFG3
STRAP_PLL_BYPASS#
NT_UPSTRM_PORTSEL0
NT_UPSTRM_PORTSEL1
NT_UPSTRM_PORTSEL2
NT_UPSTRM_PORTSEL3
STRAP_NT_P2P_EN#
STRAP_NT_ENABLE#
FAST_BRINGUP#
STRAP_DEBUG_SEL0
PSW _EE_DO
PSW _EE_CS
PSW _EE_SK
PSW _EE_DI
PSW _EE_DI
DGND
PESW_1R0V_ECO
PESW_2R5V_ECO
PESW_1R0V_ECO
DGND
DGND
DGND
RS_3R3V_ECO
DGND
34
59
34
59
34
59
CP554
CP554
CP555
CP555
C691
1uF(1608:B:10V)
C691
1uF(1608:B:10V)
C692
0.1uF(B:10V)
C692
0.1uF(B:10V)
4
(1608:B:10V)
4
(1608:B:10V)
C229
0.1uF(B:10V)
C229
0.1uF(B:10V)
C693
0.1uF(B:10V)
C693
0.1uF(B:10V)
CP647
CP647
C721
1000pF(B:50V)
C721
1000pF(B:50V)
C699
1000pF(B:50V)
C699
1000pF(B:50V)
C700
1000pF(B:50V)
C700
1000pF(B:50V)
C732
1000pF(B:50V)
C732
1000pF(B:50V)
C701
1000pF(B:50V)
C701
1000pF(B:50V)
CP590
CP590
IC34C
PEX8613
IC34C
PEX8613
GPIO31
D4
GPIO30
D5
GPIO29
B4
GPIO28
B5
GPIO27
C5
GPIO26
C3
GPIO25
B14
GPIO24
E15
GPIO23
D16
GPIO22
T18
GPIO21
P15
GPIO20
R16
GPIO19
R14
GPIO18
T15
GPIO17
T16
GPIO16
P14
GPIO15
V6
GPIO14
V5
GPIO13
V4
GPIO12
R6
GPIO11
U6
GPIO10
U2
GPIO9
P5
GPIO8
P4
GPIO7
R3
GPIO6
T3
GPIO5
F4
GPIO4
D1
GPIO3
D2
GPIO2
E3
GPIO1
D3
GPIO0
E4
N/C
E9
N/C
H1
N/C
H2
N/C
H4
N/C
H5
N/C
J1
N/C
J2
N/C
J4
N/C
J5
N/C
J14
N/C
J17
N/C
J18
N/C
K1
N/C
K2
N/C
K4
N/C
K5
N/C
L1
N/C
L2
N/C
L4
N/C
L5
N/C
L6
N/C
M1
N/C
M2
N/C
M4
N/C
M5
N/C
P3
N/C
P10
N/C
R2
N/C
T1
N/C
T2
N/C
T6
I2C_SCL0
C17
I2C_SDA0
A17
I2C_SCL1
B16
I2C_SDA1
C16
I2C_ADDR0
C18
THERMAL_DIODEP
A14
THERMAL_DIODEN
A15
STRAP_DEBUG_SEL0
N17
STRAP_FAST_BRINGUP#
C2
STRAP_NT_ENABLE#
N18
STRAP_NT_P2P_EN#
R5
STRAP_NT_UPSTRM_PORTSEL3
P6
STRAP_NT_UPSTRM_PORTSEL2
R1
STRAP_NT_UPSTRM_PORTSEL1
P2
STRAP_NT_UPSTRM_PORTSEL0
P1
STRAP_PLL_BYPASS#
R15
STRAP_PORTCFG3
C13
STRAP_PORTCFG2
B2
STRAP_PORTCFG1
A4
STRAP_PORTCFG0
A5
STRAP_PROBE_MODE#
T17
STRAP_RESERVED17#
F1
STRAP_RESERVED16
D14
STRAP_SERDES_MODE_EN#
C4
STRAP_SMBUS_EN#
U4
STRAP_SPARE5#
T5
STRAP_SPARE1#
T4
STRAP_SPARE0#
R4
STRAP_SSC_ISO_ENABLE#
U3
STRAP_TESTMODE3
U17
STRAP_TESTMODE2
V16
STRAP_TESTMODE1
V15
STRAP_TESTMODE0
V14
STRAP_UPCFG_TIMER_EN#
U5
STRAP_UPSTRM_PORTSEL3
E1
STRAP_UPSTRM_PORTSEL2
F2
STRAP_UPSTRM_PORTSEL1
F3
STRAP_UPSTRM_PORTSEL0
E2
SHPC_INT#
A16
EE_CS#
R17
EE_DO
N16
EE_SK
R18
JTAG_TCK
B15
JTAG_TDI
E14
JTAG_TDO
C15
JTAG_TMS
C14
JTAG_TRST#
D15
I2C_ADDR2
E18
I2C_ADDR1
E17
EE_DI
N15
_1KJ
_1KJ
C720
1000pF(B:50V)
C720
1000pF(B:50V)
CP552
CP552
C729
1000pF(B:50V)
C729
1000pF(B:50V)
CP548
CP548
C730
0.1uF(B:10V)
C730
0.1uF(B:10V)
C706
1000pF(B:50V)
C706
1000pF(B:50V)
C698
1000pF(B:50V)
C698
1000pF(B:50V)
C236
0.1uF(B:10V)
C236
0.1uF(B:10V)
C728
1000pF(B:50V)
C728
1000pF(B:50V)
2
F(B:10V)
2
F(B:10V)
CP587
CP587
CP553
CP553
CP480
CP480
IC34B
PEX8613
IC34B
PEX8613
VDD10
F7
VDD10
F11
VDD10
F12
VDD10
G6
VDD10
G13
VDD10
H6
VDD10
L13
VDD10
M6
VDD10
M13
VDD10
N7
VDD10
N8
VDD10
N12
VDD10A
C7
VDD10A
C9
VDD10A
C11
VDD10A
G16
VDD10A
H3
VDD10A
J16
VDD10A
K3
VDD10A
L16
VDD10A
M3
VDD10A
T8
VDD10A
T10
VDD10A
T12
VDD25
F6
VDD25
F13
VDD25
N6
VDD25
N13
VDD25A
F9
VDD25A
J13
VDD25A
K6
VDD25A
N10
VSS_THERMAL
G7
VSS_THERMAL
G8
VSS_THERMAL
G9
VSS_THERMAL
G10
VSS_THERMAL
G11
VSS_THERMAL
G12
VSS_THERMAL
H7
VSS_THERMAL
H8
VSS_THERMAL
H9
VSS_THERMAL
H10
VSS_THERMAL
H11
VSS_THERMAL
H12
VSS_THERMAL
J7
VSS_THERMAL
J8
VSS_THERMAL
J9
VSS_THERMAL
J10
VSS_THERMAL
J11
VSS_THERMAL
J12
VSS_THERMAL
K7
VSS_THERMAL
K8
VSS_THERMAL
K9
VSS_THERMAL
K10
VSS_THERMAL
K11
VSS_THERMAL
K12
VSS_THERMAL
L7
VSS_THERMAL
L8
VSS_THERMAL
L9
VSS_THERMAL
L10
VSS_THERMAL
L11
VSS_THERMAL
L12
VSS_THERMAL
M7
VSS_THERMAL
M8
VSS_THERMAL
M9
VSS_THERMAL
M10
VSS_THERMAL
M11
VSS_THERMAL
M12
VSS
A1
VSS
A2
VSS
A3
VSS
A6
VSS
A12
VSS
A18
VSS
B1
VSS
B6
VSS
B12
VSS
B18
VSS
C1
VSS
C6
VSS
C8
VSS
C10
VSS
C12
VSS
D6
VSS
D12
VSS
D13
VSS
E6
VSS
E12
VSS
F5
VSS
F10
VSS
F14
VSS
F15
VSS
F16
VSS
F17
VSS
F18
VSS
G1
VSS
G2
VSS
G3
VSS
G4
VSS
G5
VSS
H16
VSS
J3
VSS
J6
VSS
K13
VSS
K16
VSS
L3
VSS
M14
VSS
M15
VSS
M16
VSS
M17
VSS
M18
VSS
N1
VSS
N2
VSS
N3
VSS
N4
VSS
N5
VSS
N9
VSS
N14
VSS
P7
VSS
P13
VSS
R7
VSS
R13
VSS
T7
VSS
T9
VSS
T11
VSS
T13
VSS
U1
VSS
U7
VSS
U13
VSS
U18
VSS
V1
VSS
V2
VSS
V3
VSS
V7
VSS
V13
VSS
V17
VSS
V18
R928
5.1KJ
R928
5.1KJ
CP589
CP589
CP478
CP478
C708
0.1uF(B:10V)
C708
0.1uF(B:10V)
CP648
CP648
C237
1uF(1608:B:10V)
C237
1uF(1608:B:10V)
CP588
CP588
C711
1000pF(B:50V)
C711
1000pF(B:50V)
C719
1000pF(B:50V)
C719
1000pF(B:50V)
C733
1uF(1608:B:10V)
C733
1uF(1608:B:10V)
C710
1000pF(B:50V)
C710
1000pF(B:50V)
C725
1000pF(B:50V)
C725
1000pF(B:50V)
C722
1000pF(B:50V)
C722
1000pF(B:50V)
CP547
CP547
R929
10KJ
R929
10KJ
CP646
CP646
CP649
CP649
CP649
IC33
X_AT25128A-10TU(8A2)
IC33
X_AT25128A-10TU(8A2)
CS
1
SO
2
WP
3
GND
4
SI
5
SCK
6
HOLD
7
VCC
8
CP546
CP546
C702
1000pF(B:50V)
C702
1000pF(B:50V)
CP477
CP477
6
F(B:50V)
6
F(B:50V)
CP645
CP645
CP481
CP481
CP551
CP551
_1KJ
_1KJ
CP476
CP476
CP482
CP482
C703
1000pF(B:50V)
C703
1000pF(B:50V)
CP640
CP640
C723
1000pF(B:50V)
C723
1000pF(B:50V)
C717
1000pF(B:50V)
C717
1000pF(B:50V)
C731
0.1uF(B:10V)
C731
0.1uF(B:10V)
CP479
CP479
CP474
CP474
CP638
CP638
CP475
CP475
C694
1000pF(B:50V)
C694
1000pF(B:50V)
C716
1000pF(B:50V)
C716
1000pF(B:50V)
C709
0.1uF(B:10V)
C709
0.1uF(B:10V)
CP591
CP591
CP545
CP545
C705
1000pF(B:50V)
C705
1000pF(B:50V)
C704
1000pF(B:50V)
C704
1000pF(B:50V)
C697
1000pF(B:50V)
C697
1000pF(B:50V)
C707
1uF(1608:B:10V)
C707
1uF(1608:B:10V)
MX-7500N CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 69
5
5
4
4
3
3
D
C
B
A
RC_MDI_2N
RC_MDI_1P
RC_MDI_1N
RC_MDI_0P
RC_CLK_PHY_OUT
RC_MDI_0N
RC_C
RC_MDI_2P
RC_TXD3
RC_TXD4
RC_TXD5
RC_TXD6
RC_TXD7
RC_TXD4
RC_TXD5
RC_TXD6
RC_TXD7
RC_RXD4
RC_RXD2
RC_RXD1
RC_RXD3
RC_RXD6
RC_RXD5
RC_RXD0
RC_RXD7
RC_MDI_3P
RC_CLK
RC_MDI_1P
RC_TXD0
RC_TXD1
RC_TXD2
RC_TXD1
RC_TXD2
RC_PHY_INT
RC_LINK
RC_ACTIVATE
RC_MDI_0N
RC_MDI_3N
RC_MDI_1N
RC_MDI_0P
RC_CLK_PHY_IN
R1_1R8V_ON
DGND
DGND
DGND
DGND
R1_1R8V_ON
DGND
DGND
PHY_AVDD
1R2V_PHY_DVDD
3R3V_PHY_VDDO
3R3V_PHY_VDDO
DGND
DGND
DGND
DGND
R1_1R8V_ON
DGND
DGND
DGND
DGND
RC_GPO_GPHY_RSTN
{19}
RC_GTX_CLK_OUT
{20}
RC_GTX_CLK125
{20}
RC_RX_CLK
{20}
RC_RX_ERR
{20}
RC_RX_DV
{20}
RC_TX_CLK
{20}
RC_TX_ENB
{20}
RC_TXD[7:0]
{20}
RC_RXD[7:0]
{20}
RC_INT
{20}
R1149
47KJ
R1149
47KJ
GP21
GP21
R451
33J
R451
33J
C338
X_3pF(CH:50V)
C338
X_3pF(CH:50V)
CP942
CP942
R10
R10
R492
10J
R492
10J
X4
FA-238_25MHz_10/30
X4
FA-238_25MHz_10/30
#1
1
#2
2
#3
3
#4
4
CP992
CP992
CP940
CP940
R498
22J
R498
22J
R1113
47KJ
R1113
47KJ
D23
X_1SS35
D23
X_1SS35
C311
12pF(CH:50V)
12pF(CH:50V)
C311
12pF(CH:50V)
12pF(CH:50V)
R450
0J
R450
0J
R539
0J
R539
0J
CP990
CP990
C308
12pF(CH:50V)
12pF(CH:50V)
C308
12pF(CH:50V)
12pF(CH:50V)
88E1119R_QFN72
IC45
88E1119R
88E1119R_QFN72
IC45
88E1119R
A
V
DDX
19
CTRL
1
8
20
NC
21
MDIN[3
]
22
MDIP
[3
]
23
AVD
D
24
AVD
D
25
MDIN[2
]
26
MDIP
[2
]
27
MDIN[1
]
28
MDIP
[1
]
29
AVD
D
30
AVD
D
31
AVD
D
32
MDIN[0
]
33
MDIP
[0
]
34
EPAD
73
CRS
54
COL
53
MDC
52
DVDD
51
VDDO
50
MDIO
49
TDO
48
TDI
47
TCK
46
TMS
45
TRST_n
44
DVDD
43
XTAL_OUT
42
XTAL_IN
41
AVDDC
40
HSDACP
39
TX
D[2
]
72
TX
D[1
]
71
TX
D[0
]
70
TX
_
E
N
69
V
DDO
R
68
T
X
_C
LK
67
RX
D[7
]
66
RX
D[6
]
65
RX
D[5
]
64
RX
D[4
]
63
RX
D[3
]
62
RX
D[2
]
61
RX
D[1
]
60
RX
D[0
]
59
V
DDO
R
58
R
X
_C
LK
57
TXD[3]
1
TXD[4]
2
TXD[5]
3
TXD[6]
4
TXD[7]
5
GTX_CLK
6
DVDD
7
COMA_n
8
CLK125
9
LED[0]
10
LED[1]
11
VDDO
12
LED[2]
13
RESET_n
14
DIS_REG12
15
DVDD
16
AVDDR
17
AVDDR
18
TS
TP
T
35
R
SET
36
HSDACN
38
AVDDC
37
RX
_
D
V
56
RX
_
E
R
55
R489
4.99KF
R489
4.99KF
R1148
10J
R1148
10J
BR9
33Jx4
33Jx4
BR9
33Jx4
33Jx4
8
1
7
2
6
3
5
4
C337
X_3pF(CH:50V)
C337
X_3pF(CH:50V)
R11
R11
GP22
GP22
BR10
33Jx4
33Jx4
BR10
33Jx4
33Jx4
8
1
7
2
6
3
5
4
R490
10J
R490
10J
R491
33J
R491
33J
CP941
CP941
R1112
22J
R1112
22J
RJ2
X_PADSHORT
RJ2
X_PADSHORT
R1111
22J
R1111
22J
C1273
1000pF(B:50V)
C1273
1000pF(B:50V)
C1271
X_3pF(CH:50V)
C1271
X_3pF(CH:50V)
IC80
RClamp0524J
IC80
RClamp0524J
IN1
1
IN2
2
IN3
3
IN4
4
OUT4
5
OUT3
6
OUT2
7
OUT1
8
GND
9
GND
10
MX-7500N CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 70
2
2
1
1
D
C
B
A
ᵏᵗᶎᶇᶌ
RC_MDI_0N
N
RC_ACTIVATE
RC_MDI_2P
RC_MDI_3P
RC_MDI_2N
RC_MDI_2P
RC_MDI_3P
RC_MDI_3N
RC_LINK
RC_MDI_3N
RC_MDI_1N
RC_CLK_PHY_IN
P
RC_MDI_2N
P
RC_CLK_PHY_OUT
RC_MDI_0P
RC_MDI_1P
N
1R2V_PHY_DVDD
DGND
DGND
R1_1R8V_ON
DGND
RS_3R3V_ECO
DGND
DGND
DGND
FGND
PHY_AVDD
1R2V_PHY_DVDD
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
3R3V_PHY_VDDO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
1R2V_PHY_DVDD
3R3V_PHY_VDDO
PHY_AVDD
3R3V_PHY_VDDO
DGND
DGND
R1_1R8V_ON
R1_3R3V_ON
GND
R1_3R3V_ON
R1_1R8V_ON
DGND
R1_3R3V_ON
DGND
RC_MDIO
{20}
RC_MDC
{20}
RC_CRS
{20}
RC_COL
{20}
JTAG_GPHY_TCK
{60}
JTAG_GPHY_TDI
{60}
JTAG_GPHY_TMS
{60}
JTAG_GPHY_TRST
{60}
JTAG_GPHY_TDO
{60}
35
59
35
59
35
59
CP852
CP852
L68
BLM18PG121SN1(1608)
L68
BLM18PG121SN1(1608)
1
2
R1151
470J
R1151
470J
C1031
10uF(2012:F:10V)
C1031
10uF(2012:F:10V)
C310
0.1uF(B:10V)
C310
0.1uF(B:10V)
C312
0.1uF(B:10V)
C312
0.1uF(B:10V)
C1034
10uF(2012:F:10V)
C1034
10uF(2012:F:10V)
C353
0.1uF(B:10V)
C353
0.1uF(B:10V)
C307
0.1uF(B:10V)
C307
0.1uF(B:10V)
R1096
49.9F
R1096
49.9F
C355
X_10UF(2012:F:10V)
C355
X_10UF(2012:F:10V)
C1168
0.1uF(B:10V)
C1168
0.1uF(B:10V)
C334
0.1uF(B:10V)
C334
0.1uF(B:10V)
CP848
CP848
C1162
0.1uF(B:10V)
C1162
0.1uF(B:10V)
C354
0.1uF(B:10V)
C354
0.1uF(B:10V)
C1163
0.1uF(B:10V)
C1163
0.1uF(B:10V)
L70
BLM18PG121SN1(1608)
L70
BLM18PG121SN1(1608)
1
2
J1
J2
J3
J4
J5
J6
J7
J8
TRP1+
TRP1-
TRP2+
TRP2-
TRP3+
TRP3-
TRP4+
TRP4-
SL
SL
SL
SL
SL
75ohm
each
1000pF/2KV
ACT
Speed
GREEN
YELLOW
CN18
24-010139U13-1
J1
J2
J3
J4
J5
J6
J7
J8
TRP1+
TRP1-
TRP2+
TRP2-
TRP3+
TRP3-
TRP4+
TRP4-
SL
SL
SL
SL
SL
75ohm
each
1000pF/2KV
ACT
Speed
GREEN
YELLOW
CN18
24-010139U13-1
MDI_0+
1
MDI_0-
2
MDI_1+
3
MDI_1-
4
MDI_2+
5
MDI_2-
6
MDI_3+
7
MDI_3-
8
VCC
9
RLED(K)
12
RLED(A)
11
LLED(K)
14
LLED(A)
13
FG
1
FG
1
FG
2
FG
2
GND
10
C1166
0.1uF(B:10V)
C1166
0.1uF(B:10V)
C309
0.1uF(B:10V)
C309
0.1uF(B:10V)
D23
X_1SS355VM
D23
X_1SS355VM
C335
X_0.1uF(1608:B:50V)
X_0.1uF(1608:B:50V)
C335
X_0.1uF(1608:B:50V)
X_0.1uF(1608:B:50V)
C1032
10uF(2012:F:10V)
C1032
10uF(2012:F:10V)
C1160
0.1uF(B:10V)
C1160
0.1uF(B:10V)
L23
BLM18PG121SN1(1608)
BLM18PG121SN1(1608)
L23
BLM18PG121SN1(1608)
BLM18PG121SN1(1608)
1
2
C1167
0.1uF(B:10V)
C1167
0.1uF(B:10V)
R449
X_0J
R449
X_0J
L69
X_BLM18PG121SN1(1608)
L69
X_BLM18PG121SN1(1608)
1
2
R448
0J
R448
0J
R1114
49.9F
R1114
49.9F
IC81
RClamp0524J
IC81
RClamp0524J
IN1
1
IN2
2
IN3
3
IN4
4
OUT4
5
OUT3
6
OUT2
7
OUT1
8
GND
9
GND
10
C1033
1uF(1608:B:10V)
C1033
1uF(1608:B:10V)
C336
0.1uF(B:10V)
C336
0.1uF(B:10V)
C1161
0.1uF(B:10V)
C1161
0.1uF(B:10V)
CP847
CP847
C333
0.1uF(B:10V)
C333
0.1uF(B:10V)
22J
22J
CP999
CP999
C313
0.1uF(B:10V)
C313
0.1uF(B:10V)
C1035
10uF(2012:F:10V)
C1035
10uF(2012:F:10V)
22J
22J
C1165
0.1uF(B:10V)
C1165
0.1uF(B:10V)
C1159
0.1uF(B:10V)
C1159
0.1uF(B:10V)
C1164
0.1uF(B:10V)
C1164
0.1uF(B:10V)
R1150
470J
R1150
470J
L21
X_BLM18PG121SN1(1608)
L21
X_BLM18PG121SN1(1608)
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