Polk Mono React Service Manual page 13

SCH05_MAIN05
WIRELESS
This part is not in the machine by JN
R1198
24 SYS_3V3_A-1
24
23
23 0Ω/0603
22
22
21
21
20
20 Surround_LED
19
Subwoofer_LED VR300
19
18
18
17
17
16 data1 R1242 33
16
15 data0 R1243 33
15
14 R1244 33
14
VR300
13 R1245 33
13
12
12
11
11
10 LRCK
10
9 BCK
9
8
8
7 R1210 33
7
6
6
5
5
4
4
3
3
2
2
1
1
24P/0.5mm
XP6
IA9Q Reverse
Pairing KEY&LED
Subwoofer_LED Surround_LED
R1215 R1216
200 200
Pairing_KEY
1.5mA to 3mA
LED1 LED2
Green Green
This part is not in the machine by JN
STB_3V9
VBAT
VBUS
USB_5V
MPU_1V8 MPU_1V8
C958
0.1uF/16V/X7R
USB IN/OUT
USB_5V
C I S 库 封 装 错 误 ， 手动 修 改 N I P 脚 定 义
C989
C987
1uF/10V/X5R
P1
0.1uF/16V/X7R
1
VCC
2
D-
3
D+
4
GND
ESD7
ESD8
USB_A_0
ESDPSA0402V05
ESDPSA0402V05
SYS_3V3_A
VR400
I2C_SDA
I2C_SDA
I2C_SCL
I2C_SCL
FB8 220Ω/500mA DSP_INT
W_DATE1 DSP_INT
FB9 220Ω/500mA DSP_IDLE
W_DATE0 DSP_IDLE
FB10 220Ω/500mA
W_LRCK
FAULT
FB11 220Ω/500mA
W_BCK
SYS_3V3_A SPDIF_SWITCH
SPDIF_SWITCH
R1202
10K I2S0_DATE
I2S0_DATE
I2S0_BCLK
I2S0_BCLK
TX_IRQ
I2S0_LRCLK
I2S0_LRCLK
W_SCL
W_SDA I2S1_BCLK
I2S1_BCLK
I2S1_LRCK
Pairing_KEY I2S1_LRCLK
I2S1_DATE
I2S1_DATE
TX_IRQ
TX_IRQ
SPDIF_DET
SPDIF_DET
ALS_INT
VR400
ALS_INT
OTG_EN
OTG_EN
SYS_3V3_CTL
SYS_3V3_CTL
Volume Down_KEY
Volume Down_KEY
Volume Up_KEY
Volume Up_KEY
Action_KEY
Action_KEY
UART0_TX
UART0_TX
UART0_RX
UART0_RX
SYS_3V3
R1213
10K
SW1
R1217 1K 2 1
3 4
5
TAC039
USB_5V
OPT IN
U35
DQR-015G-1
1 vcc_opt
VDD
2
GND
3 data_opt
R1256 NC/0 OUT
USB_5V0
TR3
PTC/0.75A
VR300
C990
10uF/16V/X5R
VR300
USB_DM_P0
USB_DP_P0
SYS_A_POWER_CTL
SYS_A_POWER_CTL
SYS_POWER_CTL
SYS_POWER_CTL
AMP_OVER
AMP_OVER
FAULT
HDMI_SCL
HDMI_SCL
HPLG
HPLG
HDMI_CEC
HDMI_CEC
HDMI_SDA
HDMI_SDA
SYS_1V8_CTL
SYS_1V8_CTL
Microphone_KEY
Microphone_KEY
MIC_LRCLK
MIC_LRCLK
MIC_DATE
MIC_DATE
MIC_BCLK
MIC_BCLK
MIC_REST
MIC_REST
W_SDA
W_SDA
W_SCL
W_SCL
R1212 4.7K
SYS_3V3
R1214 4.7K
USB_ID
USB_ID
LED_CON
LED_CON
LED_SDA
C978 LED_SDA
LED_SCL
LED_SCL
NC/100pF/50V/NP0
Debug
XP9
4pin/1.25mm
1
1
2 UART0_RX
R1222 10
2
SYS_3V3 3 UART0_TX
3
4
R1225 10 SPDIF_OPT 4
SPDIF_OPT
C985
NC/10pF/50V/NP0
13
Main Board TO MIC Board
SYS_1V8
SYS_3V3
VR400
C956 C957
0.1uF/16V/X7R
24
24
23 0.1uF/16V/X7R
23
22
22
21
21
20 R1201 33
20
19 R1207 33
19
18
18
17 R1208 33
17
16
R1209 33
16
15
15
14 R1211 0
14
13
13
12 R1246 33
12
11 R1247 33
11
10 R1248 33
10
9 R1249 33
9
8
8
7 R1250 33
7
6 R1251 33
6
5 R1252 33
5
4 R1253 33
4
3
3
2
VR400
2
1
1
24P/0.5mm
XP7
Main Board TO RGB Board
更改为卧式插座
SYS_5V
1
1
2
2
3
3
4
4
5
5
VR400
6 R1218
6
7 R1219
7
8
8
9 R1220
9
10 R1221
10
11
11
12
12
XP8 12PIN/0.5mm
VR300
because EMC
USB OTG Switch Main Board TO Power Board
USB_ID
4PIN/2.0MM
OTG_EN
R1223 NC/1K Q6
NC/3DG3904M XP10
4
4
3
3
2
2
1
1
SYS_3V3
VR300
R1226
47K
USB_ID R1227 0Ω/0402 OTG_EN
R1228
51K
MPU_1V8
VR300
for EMC
LED_SCL
LED_SDA
FB5 47
MIC_DATE
FB6 47
MIC_LRCLK
FB7 47
MIC_BCLK
Volume Up_KEY
Volume Up_KEY
Volume Down_KEY
Volume Down_KEY
Action_KEY
Action_KEY
Microphone_KEY
Microphone_KEY
LED_CON
MBIAS_CON
ALS_INT
MIC_REST
SYS_5V
VR300
because EMC
33 LED_SCL
LED_SCL
LED_SDA
33
LED_SDA
NC/33
LED_SDB
33 SYS_3V3
IR_IN
POWER_16V