Denon Home 250 Service Manual page 16

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SCH08 TOUCH & VOICE LED
C8005
10V/0.1uF
P1_7
P1.7
P2_0
P2.0
P0.7
P2_1
P2.1
P0.6
P2_2
P2.2
P0.5
P2_3
P2.3
P0.4
P2_4
IC8001
P2.4
P0.3
P2_5
P2.5
CY 8C4045AZI-S413
P0.2
P2_6
P2.6
P0.1
P2_7
P2.7
P0.0
VSSD
NC
NC
NC
P3_0
P3.0
CVD YLS191LW 2106C
+ 5V_LED
D 8004
0
R8040
W H IT E
D 8005
R8041
0
W H IT E
D 8006
R8042
0
W H IT E
D 8007
0
W H IT E
R8043
D 8008
R8044
0
W H IT E
D 8009
0
W H IT E
R8045
D 8010
R8046
0
W H IT E
GND
D 8011
OUT7
R8047
0
W H IT E
OUT8
D 8012
0
W H IT E
OUT9
R8048
OUT10
D 8013
R8049
0
W H IT E
OUT11
D 8014
OUT12
0
W H IT E
R8050
D 8015
R8051
0
W H IT E
D 8016
0
W H IT E
R8052
D 8017
R8053
0
W H IT E
D 8018
0
R8054
W H IT E
D 8019
R8055
0
W H IT E
R8148
180 D 8001
RED
+ 5VD
R8153
180
D 8002
RED
Q8002
KRC102S
SW 2
R8150
10K
R8151
0
Q8003
KRC102S
GND
GND LINE
POWER+ LINE
POWER- LINE
ANALOG AUDIO
TOUCH & LED
MCU_3.3V
MOD EL
150 250 350
L8002
R8144
OPEN OPEN
OPEN
0
R8145
10K
10K
10K
10K
R8146
10K
10K
GND
R8147
OPEN
OPEN
OPEN
R8144
R8145
C8602
6.3V/22uF
C8052
OPEN
10K
6.3V/10uF
R8004
C8007
6.3V/10uF
P2_7
R8003
0
R8005
XRES
X RES
P2_6
P0_7
4
1
R8006
P2_4
R8002
3
2
R8007
P0_5
470
P2_3
X 8001
P0_4
48MH z/15pF
R8008
P2_2
P0_3
R8009
P0_2
P2_1
P0_1
R8010
P1_6
P0_0
R8011
P1_5
R8012
P4_1
P4.3
P4_3
R8013
C8008
P2_0
25V/0.01uF
C8009 10V/0.1uF
C8010 16V/1uF
C8011 50V/2200pF
R8163
OPEN
X RES
R8146
MCU_3.3V
10K
R8147
OPEN
GND
SW D CLK
SW D D IO
+ 5V_LED
MCU_3.3V
R8017
0
P3_2
R8018
0
P3_3
GND
GND
12
11
10
9
8
7
33
R8021
330
L8021
SCL
R8060
P3_0
P3_7
13
6
SDA
R8061
33
R8022
330
L8022
P3_1
P3_4
14
5
GND
IC8002
15
4
VCC
R8091
330
L8023
IS31FL3218-QFLS2-T R
P1_7
16
3
R8062
R_EXT
R8024
0
P3_3
17
2
330
OUT18
P1_2
R8025
3.3K /F
18
1
330
P1_3
R8026
19
20
21
22
23
24
R8027
330
GND
P1_0
R8028
330
R8068
P1_1
OPEN
R8066
P3_7
10K
Q8001
MMBT 3904
R8029
OPEN
L8029
GND
P3_6
R8030
330
L8030
P0_7
R8031
330
L8031
* SW 1, SW 3, SW 4 : MAIN
P0_3
R8032
330
L8032
P0_4
* SW 2 : TOUCH
P0_5
R8033
330
L8033
D SP_VOICE_GPIO2
L8041
* Status of "D SP_VOICE_GPIO2" from Module
Product Status
SW 1 SW 2 SW 3 SW 4
R8034
330
L8034
P0_0
R8035
330
L8035
P0_1
Unm ute voice circuit
R8036
0
L8036
P3_2
H igh
ON
OFF
ON
ON
R8037
330
L8037
Turn OFF Red LED (D 8001)
X RES
P3_1
R8038
OPEN
L8038
Mute voice circuit
P3_0
R8039
OPEN
L8039
Low
OFF
ON
OFF OFF
Turn ON Red LED (D 8001)
D SP_VOICE_GPIO2
9D
CY 8C4045
FROM : VOICE D SP
+ 3.3V_MIC
D MIC_CLK
(MAIN_PAGE 5)
D MIC_D AT A
TO D9
DIGITAL AUDIO
STBY POWER
MIC ASS`Y
5D
D MIC_CLK
TO D5
D MIC_D AT A
FROM VOICE D SP
(MAIN_PAGE 5)
560/F
Q_SELECT1
(LEFT _1)
T 8001
560/F
Q_SELECT2
(LEFT _2)
T 8002
Q_SELECT3
(LEFT _3)
560/F
T 8003
560/F
MIC_MUTE
(LEFT _4)
T 8004
560/F
ACT ION
(LEFT _5)
T 8005
560/F
PLAY _PAUSE
(LEFT _6)
T 8006
560/F
VR_D OW N
(LEFT _7)
T 8007
560/F
VR_UP
(LEFT _8)
T 8008
560/F
MESH
T 8009
560/F
SENSER
T 8010
MCU_3.3V
CN8001
OPEN
R8014
D 8003
330
Z3.6V
C8014
25V/0.01uF
C8053
R8015
0
6.3V/10uF
R8016
0
CN8002
TO CN4007
GND
+ 5V_LED
GND
+ 3.3V_D
MCU_3.3V
CN8002
+ 5V_LED
OPEN
VOICE_LED _UP
R8019
D 8027
R8020
OPEN
B
R
T 8011
G
LED_SHDH
120R
120R
MAIN_5VD_ON/OFF
D 8028
120R
DC_PROT
R8201
B
SWDCLK
R8202
R
UART_RTS
R8203
G
GND
UART_CTS
UART_TX
D 8029
R8204
UART_RX
B
R8205
DSP_VOICE_GPIO1
R
INT_OUT
R8206
G
NET_STBY_ON_MCU
D 8030
CONNECT
R8207
B
EXT_RESET
R8208
R
R8209
G
WAKE_UP_MODULE
STBY_STATUS
GND
D 8031
OPEN
R8210
SW DDIO
B
120R
MCU_RESET
R8211
R
120R
SDA
R8212
G
120R
SCL
120R
D 8032
R8213
120R
DSP_VOICE_GPIO2
B
R8214
+3.3V_MIC
R
R8215
G
CN8005
120R
DMIC_CLK
VOICE_BAR_D OW N
120R
DMIC_DATA
120R
+ 5VD
120R
OPEN
OPEN
CN8005
GND
TO CN8003
TO : VOICE LED
GND
(PAGE 1_CN8003)
GND
16
+ 3.3V_MIC
C8031
CN8006
10V/0.1uF
C8032
+3.3V_MIC
R8141
10V/0.1uF
MIC_SEL
10K
DMIC_CLK
DMIC_DATA
GND
GND
+ 3.3V_MIC
C8033
CN8007
10V/0.1uF
C8034
+3.3V_MIC
R8143
10V/0.1uF
MIC_SEL
10K
DMIC_CLK
DMIC_DATA
GND
GND
VOICE LED
+ 5V_LED
D 8026
D 8025
D 8024
+ 3.3V_D
0
0
OUT14
OUT2
R8121
0
OUT15
OUT1
GND
R8114
33
SCL
33
OUT16
R8115
SDA
OUT17
R8116
0
OUT18
R_EXT
IC8003
0
3.3K /F
GND
GND
+ 3.3V_D
R8126
0
R8125
OUT19
IS31FL3236A-QFLS2-T R
VCC
4.7K
OPEN
OUT20
AD
0
OUT21
SDB
0
OUT36
GND
OUT22
R8127
0
OUT35
OUT23
OPEN
Q8004
0
MMBT 3904
0
0
0
0
0
GND
+ 5V_LED
CN8003
CN8003
0
+3.3V_D
I2C0_SCL
I2C0_SDA
LED_SHDH
R8124
GND
0
GND
+5V_LED
TO CN8005
GND
R8120
10K

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