Numark Mixstream Pro Service Manual page 43

1
HS1
NH08 HeatSink
A
R121 R122 R123 R124
0.0 0.0 0.0 0.0
GND
ETH_PHYINT
ETH_RXC
ETH_RXD3
ETH_RXD2
ETH_RXD1
ETH_RXD0
B
ETH_RXCTL
UART2_RX
UART2_TX
I2C3_SDA
I2C3_SCL
nRECOVERY
VIN_MON
REV-3
REV-2
REV-1
REV-0
GPIO_3V3_PU_1
GPIO_3V3_PU_2
LED_HEARBEAT
WIFI_D1
WIFI_D0
GND
WIFI_CLK
C
WIFI_CMD
WIFI_D3
WIFI_D2
WIFI_REG_ON
WIFI_HOST_WAKE
HARDWARE REVISION INDICATOR
PCB Rev REV-3 REV-2 REV-1 REV-0
A - - - -
B - - - X
C - - X -
D - - X X
E - X - -
F - X - X
G - X X -
H - X X X
J X - - -
K X - - X
L X - X -
D
M X - X X
N X X - -
P X X - X
Q X X X -
R X X X X
- = Leave Resistor Unstuffed
X = Stuff Resistor with 0-Ohm
1
2
136
GND
137
PHY_INT
138
MAC_RXCLK
139
GND
140
MAC_RXD3
141
MAC_RXD2
142
GND
143
MAC_RXD1
144
MAC_RXD0
145
GND
146
MAC_RXDV
147
N.C.
148
GND
149
UART2_RXD
150
UART2_TXD
151
GND
152
I2C3_SDA
153
I2C3_SCL
154
GND
155
ADCIN1
156
ADCIN2
157
GND
158
GPIO_3V3_U
159
GPIO_3V3_U
160
GND
161
GPIO_3V3_U
162
GPIO_3V3_U
163
GND
164
GPIO_3V3_U
165
GPIO_3V3_U
166
GND
167
N.C.
168
GPIO7_B7_D
169
WIFI_D1
170
WIFI_D0
171
GND
172
WIFI_CLK
173
WIFI_CMD
174
GND
175
WIFI_D3
176
WIFI_D2
177
GND
178
WIFI_REG_ON
179
WIFI_HOST_WAKE
180
GND
2
3 4
U10
AZ05 2GB/8GB
GND
I2S_SDO3
I2S_SDO2
GND
I2S_SDO1
I2S_SDO0
GND
I2S_SDI
I2S_SCLK
GND
I2S_LRCK_TX
I2S_LRCK_RX
GND
GPIO6_B0_d(I2S0_CLK)
GPIO2_A1
GPIO2_A0
GPIO2_A2
GPIO6_B3_d(SPDIF_TX)
GND
EMMC_PWR_EN
GPIO_3V3_D
GPIO_3V3_D
GPIO_3V3_D
GND
I2C2_SDA
I2C2_SCL
GND
nPBIN
RTC_CLKOUT
VCC+5
VCC+5
GND
GND
VCC_IO
VCC_PMU
GND
VCC_RTC
PWR_EN
GND
PWR_HOLD/OTEMP
N.C.
GND
PWM1
PWM0
GND
3 4
5
Rail Direction
+5V::SOM To SOM
+3.3V::IO From SOM
+3.3V::PMU From SOM
+VCC_RTC To SOM
Peripheral Typical Usage
I2C0 RTC (on SoM)
I2C1 -unused-
I2C2 Audio Codec(s)
I2C3 Battery Pack
I2C4 Touch Panel
UART0 WiFi/BT
UART1 Control Surface
UART2 Debug Console
90
89
I2S0_SDO3
88
I2S0_SDO2
87
86
I2S0_SDO1
85
I2S0_SDO0
84
83
I2S0_SDI
82
I2S0_SCLK
81
80
I2S0_LRCK_TX
79
I2S0_LRCK_RX
78
77
AUDIO_CLK_SEL_0
76
J14
AUDIO_POWER_EN
75
AUDIO RESET
74
Install jumper and reset
AUDIO_MUTE
73
to force ROM updater
AUDIO_CLK_SEL_1
72
71
70
GPIO_3V3_PD_8
69
GPIO_3V3_PD_7
68 GND
GPIO_3V3_PD_6
67
66
I2C2_SDA
65
I2C2_SCL
64
63
nPBIN
62 +5V::SOM
RTC_CLK
61
60
59
58
57
+3.3V::IO
56
+3.3V::PMU D20
55
54
+VCC_RTC
53
52
51
GND
50
49
48
PWM1
47
MIPI_PWM
46
GND
Copyright 2021, inMusic Brands
All Rights Reserved
Originally Drawn By:
Last Modified By: 200 Scenic View Dr.
Last Modified: 3/17/2021 Cumberland, RI 02864
5
6
Direction
Main power input of module
IO rail from PMIC, used to gate our IO supplies
PMU rail from PMIC, used to latch main FET
RTC power input of module, sourced by our battery
A
B
C
D
Project: INM-PCB-NH08-RearPanel.PrjPcb Rev J
Sheet: AZ05.SchDoc
Variant: Default Sheet: 2 of 6
6