Marantz SR7005 Service Manual page 121

A B C
SHELL
1
1
2
R3900 OPEN
3
Debug_RX
4
- Debug_TX
5
- 3.3V
6
7
N3900
OPEN
JTAG
1
ETMS ETDO R3902 33x4
2
2
ETCK ETDI R3902 33x4
1 2
3
ETDI ETCK R3902 3 4 33x4
4
ETDO ETMS R3902
5 6 33x4
5
7 8
6
N3901
OPEN
Debug_RX R3903 33x4
Debug_TX - R3903 3 4 33x4
E_RXDMOEI - R3903 33x4
1 2
E_TXDMIEO - R3903 5 6 33x4
-
7 8
3
E_SPIMOEI R3904 33x4
E_SPIMIEO R3904 1 2 33x4
E_SPICLK R3904 3 4 33x4
E_SPICS R3904 33x4
5 6
7 8
4
E_RESETn
E_RESET
5
E_REQ
Q3901
KRC102S
E_RESET
C3901
12P
6
C3902 12P
FCX-05(24.000MHz)
7
CPRST
MIIRXD2
MIIRXD3
MIIRXDV
MIIRXER
MIITXD2
MIITXD3
8
MIITXEN
MIIMDC
MIIMDIO
MIIPHYCLK
9
10
TO NET PHY
A B C
D E F
1 2 3 4 5
A1 A2 A3 A4 A5 A6
A
USBD- NET3.3V DGND
B1 B2 B3 B4 B5 B6
JTAG
A19 TDO
B
B19 TDI
USBD+ NET3.3V DGND NRES33OUT
A20
TCK
C1 C2 C3 C4 C5 C6
B20 TMS
C
USBREXT USBXTALO USBXTALI NRES33REF
DGND
D1 D2 D3 D4 D5 D6
UART
B17 RXD1
D - - -
A17 TXD1
NET1.2V USBVBUS
A18 RXD0
E1 E2 E3 E4
C17
TXD0
E
DGND DGND RTCXIN DGND
F1 F2 F3 F4
SPI
E17 SPIDIN
F
F17 SPIDOUT
VDD33PLL USBVBUSDRV RTCXOUT NET3.3V
D17 SPICLK
G1 G2 G3 G4
D16 SPINCS0
R3907 10K
D15
SPINCS1
R3908 10Kx4
G -
DGND XTALI NET3.3V
R3908 1 2 10Kx4
R3909 10Kx4
3 4 H1 H2 H3 H4
C10 HIGHZ
R3909 1 2 10Kx4
C9
TEST1_DM
R3917 3 4 13K H
NET3.3V
R3918 6.2K VDD12PLL XTALO AOUTLP
RESET
R3909 10Kx4 J4
J1 J2 J3
C7 NRES12REF
R3909 10Kx4
5 6
C6 NRES33REF
7 8 J
R3908 10Kx4 VDD12DCO AOUTRP AOUTLN NET1.2V
B7 NRES12OUT
R3908 7 8 10Kx4
K1 K2 K3 K4
B6
NRES33OUT
5 6
K
R3910 33 DGND AOUTRN AV0CTRL2 NET1.2V
R3911 33
L1 L2 L3 L4
L AV0CTRL1
E_REQ CPRST NET3.3V
R3912 33
B18 NRESET
M1 M2 M4
M3
M AV0CTRL0
NET3.3V
PDOUT0 VCO0
N1 N2 N3
N4
CLOCK
R3913 10Kx4 N
L1 E_REQ
R3913 10Kx4 BCLK VD3 VD2 NET1.2V
7 8
R3913 5 6 10Kx4
P1 P2 P3 P4
M1 PDOUT0
R3913 10Kx4
3 4
M2 VCO0
1 2 P
VD1 VD0 VD7 NET1.2V
G2 XTALI
R1 R2 R3 R4
R3920 H2
XTALO
1M
R3914
R
VD6 VD5 VD4 AV2CLK
X3900
1K
T1 T2 T3 T4
RTC
R3915 10K
T AV2DATA3
E3 RTCXIN
AV2CTRL1 AV2CTRL0 AV2DATA2
F3
RTCXOUT
U5 U6
U1 U2 U3 U4
U AV2DATA0 LCDD14 LCDD10
R3916 3K AV2DATA1 PHY_RST
B8 RREF
V1 V2 V3 V4 V5 V6
V LCDD13 LCDD9
ETHER ESDA ESCL AV3DATA1
W1 W2 W3 W4 W5 W6
L2
CPRST
W12
MIIRXD0
W
LCDD16 LCDD12 LCDD8
Y12
MIIRXD1
E_I2SDATA 860SPDIF.
W13
MIIRXD2
Y1 Y2 Y3 Y4 Y5 Y6
Y13 MIIRXD3
V12
MIIRXCLK
Y AV4DATA0 LCDD17 LCDD15 LCDD11 LCDD7
V14 MIIRXDV
V13
MIIRXER
W10
MIITXD0
Y10
MIITXD1
W11
MIITXD2
Y11
MIITXD3
V9 MIITXEN
W14 MIICOL
Y14
MIICRS
V15
MIIMDC
W15
MIIMDIO
Y15
MIIPHYCLK
L3900
R3921
BLM21PG221
1.5K
D E F
G H I
6 7 8 9 10 11 12 13 14 15
A7 A8 A9 A10 A11 A12 A13 A14 A15 A16
DGND NET3.3V NET3.3V DGND NET1.2 V SSMCMD SSMD2
B7 B8 B9 B10 B11 B12 B13 B14 B15 B16
NRES12OUT RREF SSMD0 SSMD3
C15 C16
C7 C8 C9 C10 C11 C12 C13 C14
NC
NRES12REF TEST1_DM HIGHZ SSMWP SSMCP SSMCL K SSMD1
D7 D8 D9 D10 D11 D12 D13 D14 D15 D16
-
NET1.2V NET1.2V
NET3.3V NET3.3V NET1.2V NET1.2V NET3.3V NET3.3V SPINCS1
H8 H9 H10 H11 H12 H13
DGND DGND DGND DGND DGND DGN D
J8 J9 J10 J11 J12 J13
DGND DGND DGND DGND DGND DGN D
K8 K9 K10 K11 K12 K13
DGND DGND DGND DGND DGND DGN D
L8 L9 L10 L11 L12 L13
DGND DGND DGND DGND DGND DGN D
M8 M9 M10 M11 M12 M13
DGND DGND DGND DGND DGND DGN D
N8 N9 N10 N11 N12 N13
DGND DGND DGND DGND DGND DGN D
U7 U8 U9 U12 U16
U10 U11 U13 U14 U15
LCDD6
VPP NET1.2 V
NET3.3V NET3.3V NET1.2V NET1.2V NET3.3V NET3.3V NET1.2V
V15 V16
V7 V8 V9 V10 V11 V12 V13 V14
NC NC NC
LCDD5 LCDCTRL3
M IITXEN MIIRXCLK MIIRXER M IIRXDV MIIMDC
W15 W16
W7 W8 W9 W10 W11 W1 2 W13 W14
LCDD1 LCDCTRL2 LCDCTRL 0 MIITXD0
LCDD4 MIIRXD0
MIITXD2 MIIRXD2 MIICOL MIIMDIO
Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15 Y16
LCDD3 LCDD0 LCDCTRL1 LCDCLK MIITXD1 MIIRXD1
MIITXD3 MIIRXD3 MIICRS MIIPHYCLK
BLM21PG221
L3901
L3902
BLM21PG221
G H I
121
J K L
NET3.3V
DGND
CORE 0.8W 0.67A SDRAM
DM_D0
I/O 0.7W 0.21A DM_D0 P18
DM_D1
16 17 18 19 20
DM_D1 P19
A17 A18 A19 A20 DM_D2
DM_D2 P20
DM_D3
NC
DM_D3 R18
DM_D4
DM_D4 R19
TXD1 RXD0 TDO TCK DM_D5
DM_D5 R20
B17 B18 B19 B20 DM_D6
DM_D6 T18
DM_D7
NC
DM_D7 T19
DM_D8
DM_D8 T20
RXD1 NRESET TDI TM S
DM_D9
DM_D9 U18
C17 C18 C19 C20 DDM_10
DDM_10 U19
DDM_11
NC
DDM_11 U20
DM_D12
DM_D12 V19
TXD0 DM_A0 DM_A1 DM_A2
DM_D13
DM_D13 V20
D17 D18 D19 D20 DM_D14
DM_D14 W19
DM_D15
DM_D15 W20
SPINCS0 SPICLK DM_A3 DM_A4 DM_A5 DM_A0
DM_A0 C18
E17 E18 E19 E20 DM_A1
DM_A1 C19
DM_A2
DM_A2 C20
DM_A3
DM_A3 D18
SPIDIN DM_A6 DM_A7 DM_A8 DM_A4
DM_A4 D19
F17 F18 DM_A5
F19 F20
DM_A5 D20
DM_A6
DM_A6 E18
DM_A7
DM_A7 E19
SPIDOUT DM_A9 DM_A10 DM_A11
DM_A8
DM_A8 E20
G18 G19 G20 DM_A9
G17
DM_A9 F18
DM_A10
DM_A10 F19
DM_A11
DM_A11 F20
NET1.2V DM_A12 DM_A13/RAS DM_A14/CAS
DM_A12
DM_A12 G18
DM_A13/RAS
H17 H18 H19 H20
DM_A13/RAS G19
DM_A14/CAS
DM_A14/CAS G20
DM_A15/BA0
DM_A15/BA0 H18
NET1.2V DM_A15/BA0 DM_A16/BA1 DM_A17/DQM0 DM_A16/BA1
DM_A16/BA1 H19
J17 J18 J19 J20 DM_A17/DQM0
DM_A17/DQM0 H20
DM_A18/DQM1
NC NC
DM_A18/DQM1 J18
NET3.3V DM_A18/DQM1
K17 K18 K19 K20
NC NC NC
NET3.3V
L18 L19 L20
L17
NC
NWE N20
NET1.2V
NCS0 NCS1
M18 M19 M2 0
M17
MEMCKE M19
NC
MEMCLK M20
NET1.2V
MEMCKE MEMCL K
NCS0 L19
N17 N18 N19 N20
NCS1 L20
NC
NET3.3V NWAIT NWE R3934
P17 P18 P19 P20 R3935
NWAIT N18
NET3.3V DM_D0 DM_D1 DM_D2
R17 R18 R19 R20
NAND
FD0
FD0 U17
FD2 DM_D3 DM_D4 DM_D5
FD1
FD1 T17
FD2
T17 T18 T20
T19 FD2 R17
FD3
FD3 Y18
FD4
FD4 W18
FD1 DM_D6 DM_D7 DM_D8
FD5
FD5 V18
FD6
U17 U18 U19 U20
FD6 Y19
FD7
FD7 Y20
FD0 DM_D9 DDM_10 DDM_11
FALE
V17 V18 V19 V20 FALE
FALE U16
FCLE
FCLE Y17
NFW E NFRB FD5 DM_D12 DM_D13 NFCE0
NFCE0 Y16
W17 W18 W19 W20
NFRB
NFRB V17
NFRE
NFRE W17
NFW P NFRE FD4 DM_D14 DM_D15 NFWE
NFWEV16
NFWP
Y17 Y18 Y19 Y20
NFWPW16
NFCE0 FCLE FD3 FD6 FD7
U3900
DM860
8U-310051(14/21)
DIGITAL_UNIT
s SCHEMATIC DIAGRAMS (29/37)
J
K L
M N O
NET1.8V NET1.2V
1
DGND DGND
2
U3902
W9825G6EH-6J
C3950
0.1/1 0
VDD VSS
DM_D0 R3936 33 R3945 33x4 DM_D15
C3951 DQ0 DQ15 R3945
0.1/1 0 7 8 33x4
5 6
VDDQ VSSQ
DM_D1 R3937 33x4 R3945 33x4 DM_D14
3
DM_D2 R3937 DQ1 DQ14 R3945
7 8 33x4 3 4 33x4 DM_D13
DQ2 DQ13
R3937 5 6 33x4 C3956 1 2 0.1/10
3 4
DM_D3 VSSQ VDDQ
R3937 33x4 R3946 33x4 DM_D12
DQ3 DQ12
DM_D4 R3938 1 2 R3946 7 8 33x4 DDM_11
33
DQ4 DQ11
C3952 0.1/1 0 5 6
VSSQ
DM_D5 R3939 33x4 VDDQ R3946 33x4 DDM_10
DQ5 DQ10
DM_D6 R3939 7 8 33x4 R3946 3 4 33x4 DM_D9
DQ6 DQ9 C3957
R3939 5 6 33x4 1 2 0.1/10
3 4
VSSQ VDDQ
DM_D7 R3939 33x4 R3947 33 DM_D8
C3953 DQ7 DQ8
1 2 0.1/10
VDD VSS
DM_A17/DQM0 R3940 33x4
LDQM NC R3948 33 DM_A18/DQM1
R3940 7 8 33x4
/WE UDQM
DM_A14/CAS R3940 5 6 33x4
4
/CAS CLK
DM_A13/RAS R3940 3 4 33x4
CKE
R3941 33x4 /RAS R3949 33x4 DM_A12
1 2
/CS NC
DM_A15/BA0 R3941 7 8 33x4 R3949 7 8 33x4 DM_A11
DM_A16/BA1 R3941 33x4 BA0 A11 R3949 33x4 DM_A9
5 6 5 6
BA1 A9
DM_A1 0 R3941 3 4 33x4 R3949 3 4 33x4 DM_A8
DM_A0 R3942 A10/AP A8 R3950 DM_A7
1 2 33x4 1 2 33x4
A0 A7
DM_A1 R3942 7 8 33x4 R3950 7 8 33x4 DM_A6
A1
DM_A2 A6 DM_A5
R3942 5 6 33x4 R3950 5 6 33x4
A2
A5
DM_A3 R3942 3 4 33x4 R3950 3 4 33x4 DM_A4
A3
A4
C3954 1 2 0.1/10 1 2
VSS
VDD
5
R3951 33
C3959 R3952
OPEN
OPEN
OPEN
OPEN
1G NAND Flash
6
U3901
NAND01GW3B2CN6E
N.C
N.C
N.C N.C
N.C
N.C
N.C
N.C
FD7
N.C
I/O7
FD6
N.C
I/O6
NFRB FD5
R/B#
I/O5
NFRE FD4
RE#
I/O4
NFCE0
CE# N.C
N.C
N.C
7
N.C N.C
C3955 0.1/1 0 C3958 0.1/10
Vcc
Vcc
Vss
Vss
N.C
N.C
N.C
N.C
FCLE
CLE
N.C
FALE FD3
ALE
I/O3
NFWE FD2
WE# I/O2
NFWP FD1
WP#
I/O1
FD0
N.C I/O0
N.C
N.C
N.C N.C
N.C
N.C
8
N.C
N.C
Z3900
OPEN
DM860
9
10
M N O