Onkyo TX-NR535 Series Service Manual page 40

A B
SCHEMATIC DIAGRAMS-14
NET/ USB SECTION
MODEL NO.TX-NR535 SCHEMATICDIAGRAM(PART-21)
1
BAPRC-1563(3/5)
U0080(3/5)
ARM_SCLK,ARM_MINO,ARM_MONI
ARM_SCLK,ARM_MINO,ARM_MONI
2
BOOT[5,6]
BOOT[5,6]
TP86
3
TP87 GNDDG R3139 UART1_TXD
TXD 100
TP89
VDD_MPU3.3V
VDD_MPU3.3V
TP91 R3144
UART1_RXD
RXD 100
TP92 R3147
ARM_RST
0
RST ARM_RST
ACP_CS
4
Q3106
BU33TD3WG-TR
+3.3V
1 VOUT 5
VIN
2
GND
3 NC 4
STBY
5
Q3107
BU33TD3WG-TR
1 VOUT 5
VIN
2
GND
3 NC 4
STBY
NM
Q3111
KRC104S
3
E
NET_POWER
2 B
NET_POWER C
C3125
R3176
1
NM
0
6
Q3109
BLM15PX181SN1D
VIN SSC 3
4
L3120
GND 2
VOUT ON/OFF 1
5
S-13A1A12-U5T1U3
NM
R3140
NM
C3180
7
R3177
0
NET_POWER
Q3112
KRC104S
NM
8
C D
NET/USB Section
forDebugging
R3115orR3116 BOOT2
R3111orR3112 BOOT5
R3109orR3110 BOOT6
R3107orR3108 BOOT7
ARM_NIMO
ARM_NOMI
ARM_SCLK
SPI0_SCS
SPI0_SCS
TP81
BOOT5
BOOT6
BOOT7
SIGN00390
R3134 10k
TP84
R3135 10k
R3136 0
SIGN00389
R3137 0
TP85
R3143 3.9k
R3145 3.9k
R3146 39
R3148 39
R3104
ACP_CS
NM
NM
Q3105
MFI337S3959
VDD_USB3.3V
GNDDG
GNDDG
RampUpTime
>330uSec
L3107 BLM15PX121SN1D +3.3V
VDD_DA8x_3.3V
TP30
C3126 106K
C3121 105K
Q3001
C3137 105K B16 A16
DVDD1 VSS32
C3127 105K E12 VSS31 A15
DVDD2
E9 A2
DVDD3 VSS30
E8 VSS29 A1
DVDD4
C3128 E5 B2
DVDD5 VSS28
105K F12 E11
DVDD6 VSS27
F11 E10
DVDD7 VSS26
C3129 F5 E7
DVDD8 VSS25
105K G12 E6
DVDD9 VSS24
G5 VSS23 F10
DVDD10
C3131 K12 F9
DVDD11 VSS22
105K K5 VSS21 F8
DVDD12
L12 G9
DVDD13 VSS20
C3133 L11 VSS19 G8
DVDD14
105K L5 H9
DVDD15 VSS18
M12 VSS17 H8
DVDD16
C3136 M9 J9
DVDD17 VSS16
105K M8 VSS15 J8
DVDD18
M5 K9
DVDD19 VSS14
C3138 105K R16 K8
DVDD20 VSS13
C3140 105K R1 L10
RampUpTime DVDD21 VSS12
L9
>120uSec VSS11
TP39 L8
VSS10
VSS9 L7
L3109 +1.2V
M11
VSS8
BLM15PX121SN1D VDD_CORE1.2V C3155
VSS7 M10
106K
C3156 F6 VSS6 M7
CVDD1
105K G11 VSS5 M6
CVDD2
C3157 G10 VSS4 T16
CVDD3
105K G7 VSS3 T15
CVDD4
G6 VSS2 T2
CVDD5
H11 T1
CVDD6 VSS1
C3158 H10
CVDD7
105K H6
CVDD8
H7
CVDD9
H12
CVDD10
C3159 J12
CVDD11
105K J11
CVDD12
J10
CVDD13
J7
CVDD14
C3160 J6
CVDD15
105K K11
CVDD16
K10
CVDD17
K7
CVDD18
C3161 K6
CVDD19
105K L6
CVDD20
D830K013DZKB400Z
DSP(USB)SECTIONB:3101-3200
TX-NR535
E F G
NAND UART1 SPI0
BootOpt.
BOOT7 L H L
BOOT1 H H L
BOOT0 H H H
BOOT3 H H H
BOOT2 H L H
BOOT3isalwayspulledup.
Q3001
R6
R3124 330 SPI0_SOMI0/BOOT0 USB0_DM
P6 USB0_DP F4
R3125 47 SPI0_SIMO0/BOOT1
T5
R3126 47 SPI0_CLK/BOOT2
N4
R3127 47
SPI0_SCS/BOOT4
USB0_VBUS D3
USB0_DRVVBUS
P5
R3130 47
SPI1_SOMI0/BOOT5
N5
R3131 47 SPI1_SIMO0/BOOT6 USB0_ID
T6
R3133 NM
SPI1_CLK/BOOT7
USB0_VDDA33 H5
R3 USB0_VSSA33 H4
I2C0_SDA/BOOT8
P3
I2C0_SCL/BOOT9
R3200
USB0_VDDA18 E3
10k
USB1_OC_DET R4
R3234 47 USB0_VDDA12 C3
UART2_RXD/GPIO5_12
USB1_OC_DET
P4
UART2_TXD/GPIO5_13
USB0_VSSA F3
C6
UART1_RXD
D6
UART1_TXD
USB1_VDDA33 C1
USB1_VDDA18 C2
RMII_50MHz R3150 150 A4
RMII_MHZ_50_CLK/BOOT11
RMII_TXD0 R3154 39 B8
USB1_DM B3
RMII_TXD0
RMII_TXD1 R3155 39 C8
USB1_DP A3
RMII_TXD1
RMII_TXEN R3156 39 D8
RMII_TXEN
RMII_CRSDV R3157 0 A7
RMII_CRS_DV
RMII_RXD0 B7
RMII_RXD0
RMII_RXD1 C7
RMII_RXD1
RMII_RXER D7
RMII_RXER
MDIO_CLK R3162 150 A6
MDIO_CLK
MDIO_D R3163 22 B6
MDIO_D
D830K013DZKB400Z
GNDDG C3122
VDD_MPU3.3V 105K L3108
BLM15PX121SN1D
+3.3V
RMII_50MHz
MDIO_D
MDIO_CLK
C3130
106K
R3164
GNDDG
RMII_RXD1 4.7k
R3173 39
RMII_RXD0
R3174 39
R3175 4.7k
C3139
RMII_CRSDV R3181 105K
17
CRS_DV/CONFIG2
47 R3182 TP94 18
REF_CLK/B-CAST_OFF
RMII_RXER 4.7k
19
R3183
ETH_INT RXER/ISO
ETH_INT 47 20
R3184
INTRP/NAND_Tree#
R3186 47 21
NC1
RMII_TXEN NM 22
TP95
TXEN
RMII_TXD0 23
TXD0
24
RMII_TXD1
To DIR/DAC section PART-17
ETH_RESET R3198
ETH_RESET
ARM_RST R3199
ARM_RST
To Micon section PART-16
H I
+5.2V
Q3101
TPD2E001DRLR
1
VCC
2
NC
3
IO1
differencialimpeadance=90ohm
G4 USB0_D- DLP11SA900HL2L
2 1
USB0_D+
3 4
L3101 VDD_VBUS0_5V
R3190
Q3102
NM
FP6861C-B1AS5CTR
R3122 5 VOUT 1
VIN
E4 R3129 1k USB0_VBUSEN
GND 2
47 4 OC 3
EN
D2 TP83 R3101
10k
L3103
VCC_0USB3.3V
C3107 105K
BLM15PX121SN1D
C3142 105K
L3104
VCC_0USB1.8V
BLM15PX121SN1D
106K
L3105
VCC_1USB3.3V
BLM15PX121SN1D
L3106
VCC_1USB1.8V Q3104
1
VCC
C3113 C3114 C3115 BLM15PX121SN1D 2
NC
105K 105K 106K
3
IO1
TPD2E001DRLR
L3112
3 4
2 1
DLP11SA900HL2L
Q3121
5 VOUT 1
VIN
GND 2
4 OC 3
EN
FP6861C-B1AS5CTR
R3238 47
+3.3VNET
Q3108
KSZ8051RNL(REVA2)
TX+,TX-/RX+,RX-Pair'sdifferencialimpeadance=100ohm
TP93
VDDIO XO
8
4 5
TXP
7
3 6
TXM
6
2 7
RXP
5
1 8
RXM
4 C3143 105K
L3145
VDDA_3.3
ePad 3 C3144
DLP2ADN900HL4L
VDD_1.2
2 105K
GND
1 C3145
106K
33
L3110
C3163
BLM15PX121SN1D 106K
+3.3V
NM
1k
TX-NR535
J K
+5.2VHD
+5.2VHD
NM
IO2 5
R3100
Shield
C3100 102K
GND 4
NM
104Z
R3123
GNDDG
TP79
USBDP1
USBDM1
TP80
R3103
0
VDD_USB3.3V
+3.3VHD
R3106
+1.8VHD
NM
R3179
0
NET_POWER
NET_POWER
Q3114
KRC104S
NM
R3142
C3171
Shield
NM
NC
C3170
NC
R3141
NM
IO2 5
0
GND 4
USB1_OC_DET
STBPOWER2
1:1
TD+
C1
7
TCT
C2
6
TD-
C4
8
1:1
75 75
RD+ 1
C5
RCT 3
C3
2
RD-
C6
75 75
GND1
C7
4
2kw/1000pF
5
GND2
C8
9 10
GND3 GND4
C3149 102K
P3104
29-01000PH33-1
TITLE DRAWING No.
TX-NR535
RC-202991
NET/USB/PowerSection
DESIGN CHECK APPROV SHEET
J.KANEKO T.OKA C.WATARAI
52 72
2014/03/25 2014/03/25 2014/03/25