Schematic Diagram - Digital Board (8/8) - Sony STR-DN840 Service Manual

5-16. SCHEMATIC DIAGRAM – DIGITAL Board (8/8) –
1 2 3
A
DIGITAL BOARD
DIGITAL
B
BOARD
2
2
(1/8)
(Page 28)
C
D
E
F
G
CN7001
7P
NC
CL7006
RESET
CL7010
Network_TX
JIG GND
H
CL7009
Network_RX
CL7001
GND
C7006
+3.3V
0.1
CL7000
R7054
ET7001
0
I
(CHASSIS)
R7055
0
J
DIGITAL
BOARD
13
NW_WAKE
(4/8)
K
(Page 31)
STR-DN840
• See page 51 for IC Block Diagrams.
4 5 6
(8/8)
CONNECT TO
NETWORK MODULE
1 GND GND 61
R7006
2 GND GND 62
CL7012
0
3 3V3 PDOUT1(DA810) 63
4 3V3 AOUT L+ 64
C7008
5 3V3 VCO1(DA810) 65
0.1
6 3V3 AOUT L- 66
7 GND PDOUT0 67
8 GND GND 68
CL7013
R7007 0
9 1V2 VCO0 69
10 1V2 A23 70
C7007
11 1V2 AC3CLK 71
0.1
12 1V2 A22(DA810) 72
13 GND AV0CTRL0 73
14 GND AV3CTRL1 74
CL7014 15 1V9 AV1DATA3 75
16 1V9 AV3CTRL0 76
17 GND AV1DATA2 77
18 GND AV0CTRL2 78
19 GND AV1DATA1 79
20 3V3 RTC AV0CTRL1 80
CL7022
21 TMS(JTAG) AV1DATA0 81
22 GND AV0CLK 82
CL7023
23 TCK(JTAG) GND 83
24 GND AV0DATA3 84
CL7024
25 TDI(JTAG) AV2CTR1(ADA_MCK) 85
NW_SPI_DIN
R7022 47 CL7025
26 SPI_OUT(DA810) AV0DATA2 86
CL7026
27 TDO(JTAG) GND 87
NW_SPI_DOUT R7024 47 CL7027
28 SPI_DIN(DA810) AV0DATA1 88
NW_SPI_CE R7025 47 CL7028
29 SPI_NCS0 AV2CLK(ADA_BCK) 89
NW_SPI_CLK R7026 47 CL7029
AV0DATA0
30 SPI_CLK(DA810) 90
CL7030
31 SPI_NCS1(DA810) GND 91
R7004
32 TXD0 GND 92
100
NW_RESET
33 NRESET_MOD AV4DATA1 93
C7000
C7009
34 RXD0(UART) AV2CTR(ADA_LRCK) 94
100p
100p
R7013 10k CL7015
35 SSMD6 AV4DATA0 95
R7011 0
36 RXD1(UART) AV2DATA3 96
Network_RX R7014 10k CL7016
37 SSMD4 GND 97
Network_TX R7012 0 CL7017
38 TXD1 AV2DATA2 98
39 SSMD2 ETH_LED_ACT 99
40 GND AV2DATA1 100
41 SSMD1 ETH_LED_SPEED 101
CL7018
R7015 10k
42 SSMD7 AV2DATA0 102
43 SSMCMD MIICRS 103
CL7019
R7016 10k
44 SSMD5 GND 104
45 SSMWP MIICOL 105
46 SSMD3 ETH RX- 106
R7017 10k CL7020
47 NCS3 MIITXER 107
48 SSMD0 ETH RX+ 108
R7018 10k CL7021
49 NCS2 MIITXCLK 109
50 SSMCLK ETH CT 110
51 GND MIITXD0 111
52 SSMCP ETH TX- 112
JL7003
USB_VBUS 53 USBVBUS MIITXD1 113
C7025
54 GND ETH TX+ 114
0.1
55 GND MIIRXD0 115
56 USB D- GND 116
57 AOUT R- MIIRXD1 117
VD4121
58 USB D+ NWAIT 118
AOUT R+ GND 119
59
VD4120
60 USBVBUSDRV NPD_RF 120
JL7004
7 8 9 10
CN7002
120P
C4187
CL7034 R7033 47 NW_SPI_REQ
0.1
CL7035
CL7039 R7032 0 NW_SPI_CE
CL7040 R7037 10k
R7034 47 NW_MUTE
CL7054
CL7041 R7038 10k
NW_SPI_READY
CL7053 R7035 47
USB_PCONT
CL7042
JL7001
CL7043
IC4102
BD00HC5WEFJ-E2
IC4102
FB7000 +5V REG.
R7044
(USB-VBUS)
470ohm
CL7031 100
NW_MCK
C4164
2.2
FB7001
R7043
470ohm
330
CL7032 NW_BCK
USB_OVC
R7029
CL7033 100
NW_LRCK
R7041
10k
CL7044
R7028
22
CL7036 NW_SD_IN
CL7037
CL7038
NW_SD0_OUT
R7031 CL7047
100
1
8
CL7045
7
RX-
6
RX+
5
TX-
4
TX+
3
CL7046
2
CN7000
8P
C7018 C7019
R7053 0 0.1 0.1
CL7052
CL7048
CL7055
35 35
11 12 13
CL7049
CL7050
R7049 R7050 R7051
15k 7.5k 220
C7021
1
D4161
CES521
1.2 0.8
1 2 3 4
R4195
0
6 5
USB_VBUS1
1 VDD VOUT 5
BD00IC0WEFJ-E2
2 GND
IC7000
C4190
6
3 CE NC 4 4.7
+1.2V REG.
9
R4193
10k
IC4103 8 7 6 5
MM3411A50NRE
3.3 3.3
IC4103
C7022 C7023
+5V REG. (USB-VBUS)
1 0.1
+6V
D4160
RB751V-40TE-17
R4186 10k
C4185
C4163
R4191 IC4101
0.1
2.2
0 TPS2553DBVR
IC4101
6 6
IC B/D
8 7 6 5
9 FIN
OVERLOAD CONTROL
5 5
1 Vin Vout 6
C4182
10 0.4
2 GND ILIM 5
R4184
1 2 3 4
1k
3.1 3.1
3 EN FAULT 4
5 0.9
C4183
R4185
0.1
100k
R4180 R4182
68k 12k
R4188
10k
R4183 R4187
R4181
4.7k 150k 560k
R4189
JL7002
10k
R4000 47 R4004 47
R4001 47 R4005 47
IC B/D
0.3 0.3
R4002 R4003
15 14 13 12 11
2.2k 2.2k
16 NC NC 10
IC4000
17 NC NC 9
MFI341S2162
18 NC 8
NC
IC4000
NC
19 NC 7
CO-PROCESSOR
NC
20 6
NC
1 2 3 4 5
3.3 3.3 3.3
NW_RESET
R4006 C4002 C4003
10k 0.01 0.1
STR-DN840
14 15 16 17
DIGITAL BOARD
14
(6/8)
16
(Page 33)
+NW_3.3V
IC7000
NW_GND
CL7051
R4190
CN4000
10k FRONT
5P
JACK
C7024 5 GND
0.001
4 VBUS
PWB
H
CL4118
3 D-
CL4117 BOARD
2 D+
CL4116
CN104
1 GND
CL4115
(Page 48)
C4186
10
NW_GND
FB4000
0uH
+NW_3.3V