Sch02_Main_Network - Marantz M-CR611/U1B Service Manual

1 2 3
A
CP805
L803 BD221 R826 -
NET_5V
NET_5V
L804 BD221
NET_5V
4 5 6
N_GND
N_GND
3 2 1
N_GND
CP805
B
TO CN223
C
100 R855
WIFI
SW800
R854
IOS 0
0
L829
GND
-
L828
D
BKT802
GND_OPTION
141128
BKT801
E
TPS2065CDBVR R801 0
OC_FLAG1
2.0mm USB WIRE IC800
CN807 R800 0
L842
L800 BD221 BD221
1 OUT IN
vbus 5
BD221
R803 2 GND
-DATA
L843
+DATA
3 FLAG 4 EN BD221
GND
F
IC809
BD11600NUX
0
1D- VCC
R871 R872
S
1D+
G 0
2D+ D-
0
2D- D+
0
R873 R874
GND OE
USB_OE
FRONT_USB_SW
REAR_USB_SW
USB_D+
OC_FLAG2
USB_D- IC811
TPS2065CDBVR
L833
0
CP809
1 OUT IN 5
R886 0
VBUS 2 GND
-DATA 3 FLAG 4
H EN
+DATA
GND
GND_D
J
R909 -
ETH_TX+
RJ45
3
4 DLW21SN900HQ2L
JACK800
L837
1 2
TD+ ETH_TX-
R914
-
TD-
R922
-
RD+
ETH_RX+
TCT
3
4 DLW21SN900HQ2L
L839
L838
K RCT BD121
1 2
RD- ETH_RX-
NC
R924 -
GNDC
0
R929 10 L840
L
GND_D
GND_D
M
GND LINE POWER+ LINE POWER- LINE ANALOG SIGNAL L
1 2 3
4 5 6
MCR511/611 NETWORK _PCB ASSY
NET+5V
R834 100K
POK TST0
FET_5V_ON
R836 10
E_POWER1 ENABLE TST1
L811
PVIN TST2
CB05YTYH221
PVIN PGND
NC(SW) PGND
L814 NC(SW) VOUT
CB05YTYH221
NC(SW) VOUT
NC(SW)
VOUT
E_POWER4
WIFI R933
-
-
GND_D
R846 100K
POK TST0
R931 R848 10
ENABLE TST1
-
L820
PVIN TST2
CB05YTYH221
PVIN PGND
NC(SW) PGND
L824
NC(SW) VOUT
CB05YTYH221
NC(SW) VOUT
NC(SW)
VOUT
GND_D
U_PWR1
USB_OTG_DN_1
USB_OTG_DP_1
IC810 L832 0
BD11600NUX
VCC 1D+
S
1D-
D+ 2D+
D- 2D-
OE GND
USB_OE
FRONT_USB_SW
REAR_USB_SW
OC_FLAG2
L834 0
L835 0
U_PWR2
R882
0
R898
R901
FLASH_CLK
FLASH_DIN
FLASH_DOUT
INT_FLASH_CS
NET+3.3V
ANALOG SIGNAL R DIGITAL SIGNAL SUBWOOFER
4 5 6
7 8 9 10
E_POWER3
CB05YTYH221
CB05YTYH221
L812
CB05YTYH221
141118
NET+3.3V
L816
CB05YTYH221
Q801
IC805
-
R849
E_POWER2
CB05YTYH221
L822
CB05YTYH221
R934 0
R942 0
CB05YTYH221
L826
CB05YTYH221
GND_D
NET+3.3V
NET_1V2
C886 - C887 1N
NET00390
C888 100N C889 100N
C890 1N
IC808
MFI337S3959
GND_D
CN802
BKT800
E_RESET
M3 BRAKET
E_SPI_MOEI
E_SPI_MIEO
E_SPI_CLK
E_SPI_CS
R894
E_FACT_RST
I2C_SDA1
- R899 -
I2C_SCL1
- R902 -
E_SPI_REQ
33*4
R910
USB_OTG_DN_1
USB_OTG_DP_1
C914 100N
EXT_FLASH_CS
C915 1N
IC812 INT_FLASH_CS
MX25L25635FMI-10G
R928 -
FLASH_HOLD DNU/SIO3 SCLK FLASH_CLK
VCC SI/SIO0 FLASH_DOUT
L841
RESET# NC
0
NC NC
FLASH_CLK
NC NC
NC NC
FLASH_DOUT
EXT_FLASH_CS CS# GND
FLASH_DIN SI/SIO1 WP/SIO2 FLASH_WPROT
FLASH_DIN
7 8 9 10
57
11 12 13
R829 100K
POK TST0
R831 10
ENABLE TST1 NET00250
L805 PVIN TST2
L806
PVIN PGND
CB05YTYH221
NC(SW) PGND
141118
L807 NC(SW) VOUT
L809
NC(SW) VOUT
CB05YTYH221
NC(SW)
VOUT
R847 100K
POK TST0
10
ENABLE TST1
L821
PVIN TST2
L823
PVIN PGND CB05YTYH221
NC(SW) PGND
L825
NC(SW) VOUT
L827
NC(SW) VOUT
CB05YTYH221
NC(SW)
VOUT
NET+3.3V
NET_1V8
NET_2V5
C891 100N
C892 1N
100N
C895
CN801
C903 1000N
C909 100N
C899 100N
C859 1000N
C860 100N
C844 1000N
C845 100N
C900 100N
- C902
R883 0 BCO_SPDIF
R890 0*4
R885 -
R888 100
NET/USB_MCK
R889 100
NET/USB_LRCK
R891 100
NET/USB_BCK
R893 100
NET/USB_DSDR
R892 10K
0
R896 100
NET/USB_PCM_DATA/DSDL
NET/USB_MCK
NET/USB_LRCK
R903 -
R904 -
NET/USB_BCK
NET/USB_DSDR
NET/USB_PCM_DATA/DSDL
ETH_TX+
R908 10K
ETH_TX-
ETH_RX+
ETH_RX-
R911 -
U_PWR_EN R912 0
R913
U_OTG_VBUS 0
R916 - R917 10K
R915 10K
SW801
R926 0
CP811
SCK
DGND
MOSI
D_3.3V
CS
MISO
DGND
1.0mm FPC WAFER
SCHEMATIC DIAGRAMS (2/10)

SCH02_MAIN_NETWORK

11 12 13
14 15 16
A
REF_NO: 800~
B
NET_1V8
C
D
E
F
G
1.0mm FPC WAFER
NC
NC
GND
DEBUG_RX
DEBUG_TX
+3.3V
NC
CP808
CP813 H
CASMOS BD TO BD
27.MGND
26.MGND
R897 BD121
25.CY920_MCLK
NET/USB_MCK_1
R900 0
24.CY920_LRCK
NET/USB_LRCK
R905 BD121
23.CY920_BCK/DSD_BCK
NET/USB_BCK1/DSDBCK
R906 0
NET/USB_DSDR_1 22.CY920_DSDR
R907 0
21.CY920_DATA/DSDL
NET/USB_PCM_DATA/DSDL
E_SPI_REQ 20.SPI_REQ
19.FACT_RST
E_FACT_RST
J
E_SPI_CS 18.SPI_CS
17.SPI_CLK
E_SPI_CLK
E_SPI_MIEO 16.SPI_MIEO
15.SPI_MOEI
E_SPI_MOEI
14.E_RST
E_RESET
OC_FLAG2 13.OC_FLAG2
12.OC_FLAG1
OC_FLAG1
FRONT_USB_SW
11.FRONT_USB_SW(OE1)
REAR_USB_SW 10.REAR_USB_SW(OE2)
U_PWR1
9.U_PWR1
U_PWR2 8.U_PWR2
WIFI 7.IOS(WIFI)
K
E_POWER1 6.DC/DC_3V3_ON
E_POWER2 5.DC/DC_2V5_ON
4.DC/DC_1V8_ON
E_POWER3
E_POWER4 3.FET_1V2_ON
FET_5V_ON 2.FET_5V_ON
USB_OE 1.USB_OE
TO CP102
L
M
14 15 16