Denon HEOS AVR Service Manual page 11

SCH03_MAIN CPU
1A
TO HDMI PART
MCU PART
TO A1
D3009
KDS160
D3010
KDS160
D3011
KDS160
D3012
KDS160
D3013
KDS160
D3014
OPEN
D3015
KDS160
D3016
OPEN
CN303
CN303
REMOTE SENSOR#1
SMW200-03
1.DGND
TO BN303 2.REMOTE_OUT
3.MCU_3V3
CN304
REMOTE SENSOR#2
OPEN
1.DGND
Q3014
2.REMOTE_OUT OPEN
3.MCU_3V3
CN305
CN305
SMW200-07
VOLUME/BLUE LED B'D
1.+5VD
2.MCU_3V3
R3162 33
3.VOL-
R3163 33
4.VOL+
5.FRONT_BLUE_LED
6.DGND
TO BN305
7.DGND
6A
+5VD
NET_3V3
MCU+5V
D5.2V
D3V3
USB+5V
MCU_3V3
R3009 R3010
D3001
Q3001 10K 10K
KDS160 D3002 D3003
R3001
+7V_A
22K KDS160 KDS160
-7V_A R3002
RT1N141C
R3011
100K
+12V R3005
10K 10K R3016
R3003 R3004 D3004 D3005
DA+5V
100K 1K KDS160 KDS160
DGND
R3012
AGND
10K
Q3005 R3013
D3006
RT1N141C 10K
TO A6 KDS160
R3018
R3007 D3007
22K KDS160
R3008 15K
R3021
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
B1 B2
TO DSP PART TO DIR_PLD PART
TO 1B TO 2B
S3001
CST1A035ZT
BT_BTN
KEY_IN
CONNECT_BTN
S3002
CST1A035ZT
ENCODER_VOL+
ENCODER_VOL-
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
PE2/SSLB3
109
PE1/SSLB2
110
PE0/SSLB1
CM_SSO
R3066 111
DAMP_RESET3 P64
112
R3067
DAMP_RESET2 33
113 P63
R3068
DAMP_RESET1 33
P62
114
R3069
CM_RTS 33
115 P61/CTS9#
DAC_RST 33
PK3
116
R3070
SW_PREOUT_MUTE
117 P60
MIC_MUTE 33
PK2
118
R3071
KEY_IN
119 PD7
R3159
S-ERR_B 33 33
PD6/IRQ6
R3122 120
R3158 33
S-ERR_A
121 PD5/IRQ5
R3072
0
PD4/IRQ4
122
DSP_FLAG0 10K
123 PD3/IRQ3
NOSDIRQ-HDMI
PD2/IRQ2
124
NIRQAO-HDMI
R3123 125 PD1/IRQ1
NIRQ1-HDMI
PD0/IRQ0
126
OPEN R3157 33
DAC_DATA
127 P93
R3156 33
DAC_CLK
128 P92
DAC_MS R3155 33
P91
129
R3120 C3009
Q3015
130 VSS
HDMI_RESET 10K 0.1uF
VOL_LED_ON P90
131
R3164
R3119 132 VCC
CONNECT_BTN 10K
P47/AN007
OPEN 133
R3154 10 33
TEMP_DET1
134 P46/AN006
10
TEMP_DET2 R3153
P45/AN005
135
POWER_FAIL
136 P44/AN004
CLIP_OTW
P43/AN003
137
R3121 33
ENCODER_VOL- S-PD_DET
138 P42/AN002
R3168 OPEN R3169
ANALOG_DET
P41/AN001
ENCODER_VOL+ 139
10
LEGO_NTC_THERMISTOR
140 VREFL0
P40/AN000
141
VREFH0
142
AVCC0
143
P07
144
1 2 3 4 5
* R3113: MODEL SELECT OPTION
R3116
BT_BTN
33
IC303
SN74LVC1G08DBVR
A VCC
B
-7V_A R3103
GND Y
33
Q3002
R3015
22K
RT1N141C
OPEN
Q3003
R3017
22K
RT1N141C
OPEN
Q3004 Q3006
R3020
22K
RT1N141C RT1N144C
OPEN
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
B3
TO MAIN_DAC/VOLUME PART
TO 3B
CN31A
2 4 6 8
CN31A
1 3 5 7 9
WAFER 1.25mm / 15P
X3002
5MHz
R3129
1.ST
1 4 4.VCC
33 2.GND 3.OUT
2 3
R3171 0
R3138
10K
P74 R3139 33
72
R3051
P75/SCK11 71
33
PC2/RXD5
70
P76/RXD11
69
R3140 33
P77/TXD11 68
PC3/TXD5
67
PC4/SCK5 66
OPEN
R3165
P80
65
R3127
P81 64
33
P82
63
PC5 62
PC6
61
R3141
PC7 60
33
C3006
VCC
59
R3049 33 0.1uF
P83 58
IC301 VSS
57
R3126 33
P50/TXD2 56
P51/SCK2
R5F5634BCDFB 55
P52/RXD2
54
R3142 33
P53 53
P54/RTS2#
52
P55 51
P56
50
PH0/CACREF 49
PH1
48
PH2 47
PH3
46
R3048 33
SCL0 45
R3047 33
SDA0
44
R3045 33
P14/TCLKA 43
R3046 33
P15/TCLKB
42
R3043 33
P86 41
P16/RXD3
40
R3143 33
P87 39
38
R3042 33
37
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
R3034
33
R3028
1M
X3001
Q3008
RT1N141C
R3075
13.5MHz
0
R3074
OPEN
CN306
FOR ES
Q3016
D
RU1C001UN
G
D
S G
S
S
G
Q3017
RU1C001UN
D
S
CN307
G
For MCP2200/FT232R
D
R3064
33
R3065
33
MCU
11
FROM/TO D-AMP MAIN PCB
CN32A
TO CN31B
TO CN32B
10 12 14 2 4 6 8 10 12 14 16 18 20
CN32A
1 3 5 7 9 11 13 15 17 19
11 13 15
WAFER 1.25mm / 20P
PVDD_HL_SW
S-PD_DET
MAIN_POWER
NET_POWER
HDMI_POWER
CEC_POWER
DSP_POWER
M_RESET
BDOWN
HDMI CEC_PART
PLD-TMS
C3014
PLD-TCK CEC_COM
TX0_HPD
OPEN
PLD-TDO CEC_OUT
R3087
PLD-TDI
Q3009
10K
HPD_MCU3
INC2002AC1
HPD_MCU2
LEGO_NTC_THERMISTOR
CM_RXD
PVDD_HL_SW
DIR_RESET CM_SSO
HPD_MCU1
CM_MISO
HPD_MCU0
CM_SCK
UBOOTEN
CM_MOSI
R3093 CM_TXD
MDAC_MUTE
CM_RTS
220K
CM_CTS
CEC_IN
CORE_WAKEUP
Q3011 CORE_WAKEUP
Q3010
PLD_SPIDATA
2SC3052 2SC3052
STBY_STATUS
PLD_SPICLK
VD_BUTTON_CORE
PLD_SPILT
MCU_RESET
OR_SDACI_SL0
VOL_LED_ON
OR_SDACI_SL1
OR_SDACI_SL2
CONNECT_BUTTON_CORE
R3097 10K
HDMI_RX0_DET CPU_EEPROM_SDA
BT_PAR_BTN_CORE
HDMI_RX1_DET CPU_EEPROM_SCL R3098 OPEN
VU_BUTTON_CORE
HDMI_RX2_DET
HDMI_RX3_DET
HSCL
HSDA
5 6 7 8
OPT_DET
COAX_DET
MCU+5V
PLD_STBY
ENCODER_VOL- +7V_A
MAIN_POWER
4 3 2 1 -7V_A
ENCODER_VOL+
PCM9211_SDA
DIST_MUTE
ANALOG_DET
SUB_MUTE
EEPROM PART MIC_MUTE
PCM9211_SCL
MCU_3V3
OPEN
FR_OUT
FL_OUT
CEC_IN
SR_OUT
SL_OUT
USB_BOOT_MODE
SW_OUT
C_OUT
BD3473_DATA
BD3473_CLK
DAC_DEMP
Q3007
RT1N141C
1.RESET
2.MCU_3V3
3.TDO
4.TDI
5.DGND
6.UB
7.MD
8.EMLE
9.TRST#
10.TCK
11.TMS
1.DGND
2.N.C
3.RXD
4.TXD
5.N.C
6.DGND
7.DGND
5A
PVDD_HL_SW
S-PD_DET
MAIN_POWER
NET_POWER
HDMI_POWER
CEC_POWER TO A5
DSP_POWER
M_RESET
BDOWN
SWM3.3V
SWM5V
DGND
B4
LEGO_NTC_THERMISTOR
CM_RXD
CM_SSO
CM_MISO
CM_SCK
CM_MOSI
CM_TXD
TO 4B
CM_RTS
CM_CTS
CORE_WAKEUP
STBY_STATUS
VD_BUTTON_CORE
MCU_RESET
VOL_LED_ON
CONNECT_BUTTON_CORE
BT_PAR_BTN_CORE
VU_BUTTON_CORE
B5
MCU+5V
+7V_A
TO 5B
-7V_A
DIST_MUTE
ANALOG_DET
SUB_MUTE
MIC_MUTE
MCU_3V3
B6
FR_OUT
FL_OUT
SR_OUT
SL_OUT TO 6B
SW_OUT
C_OUT
BD3473_DATA
BD3473_CLK
DAC_DEMP