Denon AVR-X540BT Service Manual

SCHEMATIC DIAGRAMS
SCH01_MCU
GND LINE POWER- LINE POWER+ LINE AUDIO SIGNAL STBY POWER
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
MCU+3V3
MCU+3V3
SWM3V3
MCU+3V3
SWM3V3
TO FRONT B'D
*OPTION
FOR UPDATE
USE ONLY DEBUG
TO MAIN B'D
TO INPUT/VOLUME PART
TO DSP PART
FROM/TO HDMI OSD PART
107.VSS_2
TO DSP PART
MCU
MCU PART
*OPTION TABLE
1.RESET
2.MCU+3V3
3.TX
4.RX
5.DGND
7.BOOT 6.N.C
106.PCAP_2
105.DEBUG/J TMS
104.MN864788_HAINT 0
103.NC
102.UPDATE _RX
101.UPDATE _TX
VFD_DAT A
NC
VFD_CLK
VFD_CE
NC
VDD_9
VSS_9
VOL_DO WN
VOL_U P
CPU_P OWER
MAIN_ POWER
ASO_DE T
THERMA LDET_A
THERMA LDET_B
PWR_FAIL _PROTE CT
HDMI_SCL
VDD_8
VSS_
8
HDMI_S
DA
HDMI_INT2
HDMI_INT
CEC_O UT
76.USB_PO WER2
77.TP#3
NC
75.HDMI_INT_ TX
74.USB_PO WER1
VDD_1 VSS_1
73.DA_POWE R
TP#2
ADV7623_RST
OSD_HO LD OSD_CL K
OSD_CS
OSD_MO SI OSD_MI SO DV5_POWE R
VDD_7 VSS_7
DSP_RST
DIR_MO SI BOOT1 DIR_CLK
DIR_MI SO HPD5
HPD4
DSP_MO SI
DSP_MI SO
DSP_CLK DSP_CS
VDD_4 VSS_4 DSP_MO DE_SEL
VDD_6 VSS_6 USB_T X HDMI_SW
CEC_PO WER DSP_PCP _BSY
DSP_SPC 1_IRQ
DIR_CE
DIR_RST
CODEC_ MUTE
33.VDDA
34.NC
35.USB_RST
36.USB_RX
VREF+
VREF-
VSSA
OPTI ON
KEY3
KEY2
KEY1
RESET
XTAL_O UT
XTAL_IN
MAIN_ VO
L_CLK
MAIN_ VOL_DAT A
HPD3
USB_E N
TEST PORT#1
VDD_
5
VSS_5
NC
CVBS_ SW5
CVBS_ SW2
HI-B_ RELY
ISEL_B
ISEL_A
OSC32_OU T
OSC32_IN
MIC_DE T
VBAT
5.C/S_RLY
4.FRONT_ RLY
3.POWER_ DOWN
2.USB_ DAC_MUT E
1.DC_PRO TECT
108.VDD
DEBUG
DEBUG
MN864788_HINT
MN864788_HAIN T1
HDMI_DEB_ TX
VFD_RST
H/P_RLY
HDMI_DEB_ RX
WAKE_ UP
H/P_DET
GRN_LED
VSS_10
VDD_10
MN864788_SCL
REMOT E_IN
MN864788_SDA
EEPROM_ SCL
EEPROM_ SDA
DAC_MU TE
TUNER_ SCLK
TUNER_ SDIO
VSS_11
VDD_11
MN864788_RST
DEBUG DEBUG
SW_MUT E
CEC_C TL
NC
BOOT0
TUNER_ CE
TUNER_IN T
TUNER_ RST
RED_LED
VSS_
3
VDD_3
1.MCU+3V3
6.JTMS
5.JTCK
7.JTDI
4.JTDO
8.NJTRST
3.RESET
2.DGND
9.DGND
DEBUG
TEST
POINT
HIGH:UPDATE
LOW:NORMAL
BOOT MODE
CEC_IN
POWER-FAIL
POWER- FAIL
CEC-PART
FROM/TO USB/BT B'D
7.NC
8.AGND
3.MIC_DET
4.POWER_KEY 5.+12V
6.-12V 10.H/P_DET
11.VSEL_A
12.VSEL_B
13.KEY_3 14.KEY_2 15.KEY_1 16.RED_LED
17.W/G_LED
18.RC_IN
19.FL_RST
20.FL_CE
21.FL_CLK
22.FL_DATA
23.CPU_PO WER 24.MCU+5V
25.MCU_3V3 26.DGND 27.NC
9.NC
2.ISEL_B
1.ISEL_A
FROM/TO DIGITAL POWER PART
7.USB_TX
8.USB_RX
9.BX_RST
10.
USB_DAC_MUTE
TO HDMI 4K PART
11.USB_EN
12.MIC_DET
CEC_O UT
SDA
SCL
WP
VCC
GND A2
A1 A0
SWM3V3
SWM5V
DGND
13.+12V
15.-12V
WAFER/11P/2.0mm
WAFER/9P/2.0mm
FFC WAFER/27P/1.25mm
3.FRONT_RLY
4.C/S_RLY
2.H/P_RLY
6.ASO_DET
7.DC_PROT
8.THERMALDET_A
9.THERMALDET_B
1.HI-B _RLY
5.+/-B DETECT
*EMI Coutermeasure.
*EMI Coutermeasure.(C7124/C7125/C 7144)
*EMI Coutermeasure.
14.AGND
1.D5V
2.D5V
3.DGND
4.DGND
5.USB3V3
6.USB_POWER1
*EMI Coutermeasure.
*EMI Coutermeasure.
L7103~L7105, L7119:
0 oh m-->600 ohm Bead
*EMI PREPARE
*EMI PREPARE
*EMI PREPARE
*EMI PREPARE
*EMI PREPARE(C7149)
10K
10K
X540BTE2
R7113
R7114
10K
10K
X
4K7
S530BTE3
X540BTE1C
C7119
0.1uF
C7102
0.1uF
C7106
0.1uF
C7113
0.1uF
R7113
OPTI ON
R7114 OPTI ON
X711 8MHz
C7104
20pF
C7103
20pF
R7155
47K
1 2 3 4
5678
IC712
M24C32WMN6 TP
R7153
2.7K
R7154
2.7K
R7138
10K
9
8
7
6
5
4
3
2
1
CN715
9PIN WAFER
R7107
1M
1 2 3 4
5 6 7 8
RN711
100X4
R7136
47K
R7137
47K
C7128
0.1uF
C7116
0.1uF
C7115
0.1uF
C7114
0.1uF
1 2 3 4
5 6 7 8
RN712
100X4
7
6
5
4
3
2
1
CN714
OPEN
L7106
0
L7107
0
L7108
0
L7109
0
R7129
1K
R7152
1K
R7171
100
R7172
0
R7119
OPEN
R7120
OPE
N
R7121
OPEN
C7120
0.1uF
C7121
0.1uF
C7127
0.1uF
C7125
0.1uF
C7126
0.1uF
C7124
0.1uF
R7177
33
R7176
33
R7174
33
R7173
33
R7175
33
R7161
OPEN
C7131
0.01uF
R7162
120K
R7163
100
R7158
OPEN
C7130
0.01uF
R7159
120K
R7164
100
R7156
47K
C7129
0.01uF
R7165
100
Q7107
2SC3052
Q7106
2SC3052
Q7105
2SC3052
R7157
47K
R7160
47K
144 143
142
141
140 139 138 137 136
135 133 134 132 131 130 129 128 127 126 125 124 122 123 121 120 119 118
117
116
115 114 113 112 111 110 109
108107106105104103102101100999897969594939291908988878685848382818079787776757473
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56
55
54 53 52 51 50
49
48 47 46 45 44 43 42 41 40 39 38 37
3
6 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC711
STM32F101ZG
R7178
10K
R7179
100K
C7134
OPEN
R7181
4.7K
R7182
47K
R7180
2.2M
R7183
100K
C7135
220P
R7184
220K
R7185
27K
D7102
KDS160RTK P
R7187
3.3K
C7136
0.1uF
R7186
1.2K
Q7112
2SC3052
Q7113
2SC3052
Q7111
KTC2875B
R7139
100
T7102
C7112
0.1uF
C7111
0.1uF
C7110
0.1uF
C7118
0.1uF
C7117
0.1uF
C7105
0.1uF
C7101
0.1uF
R7149
10K
R7150
10K
R7151
10K
T7106
L7101
OPEN
L7102
0
L7104
FCM601T05
L7110
0
L7111
0
L7112
0
L7113
0
L7114
0
L7115
0
L7116
0
L7117
0
L7119
FCM601T05
L7120
OPEN
L7122
0
L7123
0
R7108
0
R7147
22K
R7148
22K
R7145
22K
R7168
33K
C7133
100uF/10V
C7132
0.1uF
R7167
100K
Q7108
2SC3052
Q7110
2SC3052
Q7109
ISA1530AC 1
R7166
2.2K
R7127
47K
D7101
OPEN
R7102
0
R7103
47K
R7104
1K
R7101
470K
C7109
OPEN
C7108
OPEN
C7107
OPEN
T7110
T7111
T7112
T7113 T7114
T7115
T7116
R7116
33
R7115
33
L7124
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1517
1618
1925
24 22
23 21
2026
27
CN711
FFC 27P
L7103
FCM601T05
L7105
FCM601T05
L7125
OPEN
L7126
0
L7127
0
C7122
OPEN
C7123
OPEN
R7105
OPEN
R7106
OPEN
R7111
OPEN
T7101
R7110
OPEN
R7118
OPEN
R7117
OPEN
R7124
OPEN
R7123
OPEN
T7103
R7130
OPEN
R7142
OPEN
R7140
OPEN
R7143
33
R7144
33
R7122
OPEN
T7104
R7169
OPEN
R7170
0
T7105
T7108 T7109
R7128
OPEN
R7188
10K
T7117
98765432
1
CN712
R7190
33
R7191
0
C7141
0.1uF
C7142
0.1uF
C7143
0.1uF
C7144
0
.1uF
15 14 13 12 1 1 10 9 8 7 6 5 4 3 2 1
CN713
C7596
0.1uF
C7603
0.1uF
C7602
0.1uF
C7599
0.1uF
C7600
0.1uF
C7601
0.1uF
R7193
OPEN
R7194
OPEN
R7195
0
R7196
0
R7197
OPEN
T7118
T7119
T7121
T7120
C7604
OPEN
C7146
OPEN
C7147
OPEN
C7148
OPEN
C7719
OPEN
C7718
OPEN
C7149
OPEN
TUNER_INT
MAIN_VO L_CLK
MAIN_VO L_DATA
TUNER_CE
TUNER_RST
TUNER_SDI O
TUNER_SC LK
DSP_MISO
DSP_MOSI
DSP_RST
DSP_PCP_B SY
DSP_SPC1_IRQ
DSP_CS
DSP_MODE_S EL
CODEC_MU TE
DIR_RST
DAC_MUT E
DGND
AGND
DSP_CLK
+12V
-12V
DAC_MUT E
TUNER_SC LK
TUNER_SDI O
TUNER_CE
TUNER_INT
TUNER_RST
MAIN_VO L_DATA
MAIN_VO L_CLK
INT_TX INT_RX
INT2_RX
HDMI_SDA
HDMI_SCL HDMIOSD_HO LD
HDMIOSD_C LK HDMIOSD_C S
HDMIOSD_M O
HDMIOSD_M I
DIR_MOSI
DIR_RST
DSP_SPC1_IRQ
DSP_PCP_B SY
DIR_CE
HDMI_SW
DSP_CS
DSP_CLK
DSP_MISO DSP_MOSI
DSP_RST
DIR_MOSI DIR_CLK DIR_MISO
DSP_MODE_S EL
DIR_CE
DIR_CLK
DIR_MISO
HDMI_SW
CODEC_MU TE
HPD4
HPD5
MN864788_HAINT1
MN864788_HINT
MCU_RST
MCU+5V
MCU+3V3
CEC_POWER
DV5_POWER
DA_POWER
USB_POWE R2
CEC_POWER
MAIN_PO WER
DV5_POWER
DA_POWER
USB_POWE R2
ADV7623_RST
SWM3V3
MN864788_RST
MN864788_SCL
MN864788_SDA
HPD4
HPD5
MN864788_HINT
MN864788_HAINT1
MN864788_SCL
MN864788_SDA
POWER_DOWN
DGND
MCU+3V3
SUB_MUT E
CEC_COM
ADV7623_RST
INT_TX
INT2_RX
INT_RX
HDMI_SCL
HDMI_SDA
HDMIOSD_HO LD
HDMIOSD_C LK
HDMIOSD_C S
HDMIOSD_M O
HDMIOSD_M I
SWM5V
CEC_COM
POWER_DOWN
CPU_POWE R
D5V
USB3V3
DIR_INT
HPD3
CVBS_SW2
CVBS_SW5
CPU_POWE R
MN864788_HAINT0
MAIN_PO WER
MN864788_RST
A0
TO 0A
A1
TO 1A
A2
TO 2A
A3
TO 3A
A4
TO 4A
A5
TO 5A
CN711
TO BN12B1
CN712
TO BN502
CN713
TO BN912
7
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X540BT Specifications

General

Brand	Denon
Model	AVR-X540BT
Category	Stereo Receiver
Language	English