Schematic Diagrams (1/12); Mcu - Denon AVR-S500BT Service Manual

1 2 3
A
MCU PART
MCU+3V3
AGND
B
SUB_MUTE
DGND
4A DAC_MUTE
MAIN_VOL_CLK
TO A4
MAIN_VOL_DATA
TUNER_INT
TUNER_RST
TUNER_CE
TUNER_SDIO
TUNER_SCLK
C
+12V
-12V
HPD5
HPD4
MN864778_HINT
3A
MN864778_SCL
D TO A3
MN864778_SDA
MN864778_RST
MN864778_HAINT
CEC_COM
DIR_INT
CODEC_MUTE
DSP_MODE_SEL
DIR_CE
DIR_RST
E
DIR_MOSI
2A
DIR_CLK
DIR_MISO
TO A2
HDMI_SW
DSP_CS
DSP_SPC1_IRQ
DSP_PCP_BSY
DSP_RST
DSP_MOSI
DSP_MISO
DSP_CLK DSP_POWER
HDMI2_SW MAIN_POWER
F DSP_POWER
MAIN_POWER
CPU_POWER
CPU_POWER
CEC_POWER
CEC_POWER2
DV5_POWER
DA_POWER
USB_POWER1
USB_POWER2 POWER_DOWN
DV_POWER
CEC_POWER2
1A POWER_DOWN
G
TO A1
MCU+5V
MCU+3V3
MCU_RST
SWM3V3
DGND
DV_POWER
SWM5V
D5V
H USB_POWER2
USB3V3
USB_POWER1
USB_POWER1/USB1V2
DA_POWER
J
CEC_COM
ADV7623_RST
INT_TX
INT2_RX
K INT_RX
0A
HDMI_SCL
TO A0
HDMI_SDA
HDMIOSD_HOLD
HDMIOSD_CLK
HDMIOSD_CS
HDMIOSD_MO
HDMIOSD_MI
L
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6
FOR UPDATE
CN714
OPEN
6 4 2
7 5 3 1
*EMI Coutermeasure.
R7136 47K
BOOT0 MODE
HIGH:UPDATE
R7137 47K
LOW:NORMAL
R7138 10K
100
R7139
MCU+3V3
C7116
0.1uF
VFD_DATA
DSP_POWER
VFD_CLK
VFD_CE
CEC_POWER2
VDD_9
C7115
VSS_9
0.1uF
VOL_DOWN
VOL_UP
CPU_POWER
MAIN_POWER
ASO_DET
THERMALDET_A
THERMALDET_B
PWR_FAIL_PROTECT
HDMI_SCL
VDD_8
C7114
VSS_8
0.1uF
HDMI_SDA
HDMI_INT2
HDMI_INT
CEC_OUT
DV_POWER
R7119
OPEN
POWER-FAIL
R7120
OPEN
Q7108
Q7109
2SC3052 DEBUG
ISA1530AC1 TEST
POINT
J7110
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6
7 8 9 10
26 24 22
27 25 23
*EMI Coutermeasure.
L7103~L7105, L7119: 0 ohm-->600 ohm Bead
R7102
0
VBAT
MIC_DET
108.VSS_2
C7101
107.VSS_2 OSC32_IN
1.DC_PROTECT
106.PCAP_2 0.1uF
2.USB_DAC_MUTE OSC32_OUT
105.DEBUG/JTMS
3.POWER_DOWN
ISEL_B
104.NC
4.FRONT_RLY
103.NC ISEL_A
5.C/S_RLY
102.UPDATE_RX
HI-B_RELY
101.UPDATE_TX
CVBS_SW2
CVBS_SW5
NC
C7102
VSS_5
0.1uF
VDD_5
IC711
DIR_INT
STM32F101ZG
USB_EN
HDMI2_SW

MCU

MAIN_VOL_DATA
MAIN_VOL_CLK
XTAL_IN
XTAL_OUT
R7108
RESET
33.VDDA
KEY1
34.AMPSIG_DET
KEY2
77.TP#3 35.USB_RST
76.USB_POWER2 36.USB_RX KEY3
75.HDMI_INT_TX
OPTION
0.1uF
74.USB_POWER1 C7105
VSSA
73.DA_POWER
C7106
VREF-
0.1uF
VREF+
MCU+3V3
1 2 3 4 1 2 3 4
5 6 7 8 5 6 7 8
*OPTION
S500BTE3
S500BTE1C
R7113
4K7 10K
R7114 10K X
SWM3V3
J7111 R7184 R7185
R7178
CEC_OUT
OPEN OPEN
CEC_IN
OPEN
CEC-PART
(OPEN START)
STBY POWER
7 8 9 10
65
11 12 13
TO FRONT B'D
CN711
FFC WAFER/27P/1.25mm
TO BN1281
CN711
FFC 27P
20 18 16 14 12 10 8 6 4 2
21 19 17 15 13 11 9 7 5 3 1
*EMI Coutermeasure.(C7124/C7125/C7144)
R7149 10K
R7150 10K
R7151 10K
R7188 10K
R7153 2.7K
R7154 2.7K
MCU+3V3
8 7
1 2
R7104
1K
D7101
R7157
OPEN
47K SWM3V3
Q7106
Q7105
2SC3052
2SC3052
T7101
R7190 33
C7103
R7191
20pF
0
C7104
20pF
0
R7193
OPEN
*OPTION TABLE
*EMI Coutermeasure.
X510BTE1C
X510BTE1
X
10K
10K 10K
SWM5V
DGND

SCHEMATIC DIAGRAMS (1/12)

SCHEMATIC DIAGRAMS (1/2)
11 12 13
14 15 16
A
B
C
CN715
OPEN
1.MCU+3V3
2.DGND
R7152 1K
3.RESET
4.JTDO
5.JTCK
6.JTMS
7.JTDI
8.NJTRST
9.DGND
D
USE ONLY DEBUG
6 5
E
3 4
R7160
47K
SWM3V3
F
Q7107
2SC3052
CN712
R7163
CN712
9.THERMALDET_B
100
R7164 100
8.THERMALDET_A
7.DC_PROT
G
R7165
100 6.ASO_DET
5.AMPSIG_DET
4.C/S_RLY
3.FRONT_RLY
2.H/P_RLY
1.HI-B_RLY
CN713
CN713
1.D5V
2.D5V
H
3.DGND
*EMI Coutermeasure.
4.DGND
5.USB3V3
6.USB_POWER1/USB1V2
7.USB_TX
8.USB_RX
9.BX_RST
10.USB_DAC_MUTE
11.USB_EN J
12.MIC_DET
13.+12V
14.AGND
15.-12V
5A TO A5
CVBS_SW2
CVBS_SW5
TO DSP PART
K
L
M
8U-310014 SACD UNIT (1/2) MCU
14 15 16