Denon DHT-S216 - Page 15

VFD/IR Port
For DVCC33_IO
Debug
4 bit
OPT-IN
OPTICAL IN
RXD, TXD,GND 串口 3 个测试点需要 放 置 在一起
USB-IN
close to mainchip
BT
BT
INT4 for POWERKEY
KEY
HDMI
POWER
IR
I2C
INT2 for HDMI
Reserve Simulated I2C
This is a standard circuit
AMP Control
HDMI
INT1 for BT WAKE MT8502
NFRBN
NFREN
NFALE
NFCLE
NFCEN
NFWEN
NFD7
NFD6
NFD5
NFD4
NFD3
NFD2
NFD1
NFD0
DVCC33_IO_STB
AVDD33_LDO
USB_VRT_P0
USB_VRT_P1
USB_VBUS_P1
USB_VRT_P2
AVDD33_COM
AVDD33_LD
OPWRSB
IR
DVCC33_IO
VSTB
GPIO4
VSTB
AMUTE
DVCC33_IO
AVDD33
AVDD12
REXT
FSRC_RD
FSRC_WR
BT_STATES
AVDD33_USB_P1
DVCC33_IO_STB
UARXD
UATXD
AVDD33_USB_P2
AVDD33_USB_P0
VSTB
AMUTE
NFCEN
NFWEN
NFREN
NFCLE
NFALE
EXT_SCK
EXT_SDIO0
EXT_SDIO3
EXT_SDIO2
EXT_SDIO1
NFD0
EXT_SDIO2
NFD5
EXT_SDIO1
EXT_SDIO3
NFD6
NFD2
EXT_SDIO0
NFD7
EXT_XCS
EXT_SCK
NFRBN
EXT_XCS
SPDIF_OPTICAL_IN
91A6SQ_SDA
91A6SQ_SCL
BT_CON
MT8502_RX
MT8502_TX
GPIO4
BT_STATES
OPWRSB
USB_DM_P0
USB_DP_P0
IR
SIM_SDA
SIM_SCL
SPDIF_BT
UARXD
UATXD
USB_VBUS_P1
I2C_IRQ_INT
POWER_KEY
SOURCE_KEY
BT_Pairing_KEY
VOL+_KEY
VOL-_KEY
SOURCE_KEY
BT_Pairing_KEY
VOL+_KEY
VOL-_KEY
8502_SDA
8502_SCL
8502_SDA
8502_SCL
RGB_SDA
RGB_SCL
AMP_SCL
AMP_SDA
SUB_SCL
SUB_SDA
8502_SDA
RGB_SDA
AMP_SDA
SUB_SDA
8502_SCL
RGB_SCL
AMP_SCL
SUB_SCL
I2C_IRQ_INT
POWER_KEY
BT_CON
SPDIF_BT
SPDIF_OPTICAL_IN
OPTC_DET
OPTC_DET
HD_PW_CT
91A6SQ_MUTE
HD_PW_CT
91A6SQ_MUTE
LINE_OUT_MUTE
AMP_FAULT
LINE_OUT_MUTE
MT8502_RX
MT8502_TX
AMP_FAULT
ADC_DATA
ADC_DATA
SPDIF_OPTICAL_IN
HDMI_SPDIF_IN
HDMI_SPDIF_IN
BT_WAKE_8502
BT_WAKE_8502
ADC_RST
ADC_RST
SIM_SDA
SIM_SCL
91A6SQ_SDA
91A6SQ_SCL
USB_DM_P0
USB_DP_P0
SIM_SDA
RGB_SDA
SIM_SCL RGB_SCL
91A6SQ_SDA
91A6SQ_SCL
91A6SQ_SDA
91A6SQ_SCL
VSTB
STB_3V3
STB_3V3
SYS_3V3
STB_3V3
SYS_3V3
DVCC33_IO
SYS_3V3
1.2V
AVDD33_DDR
STB_3V3
SYS_3V3STB_3V3
SYS_3V3
SYS_3V3
SYS_3V3
STB_3V3
STB_3V3
USB_5V
SYS_3V3
STB_3V3
STB_3V3
91A6SQ_SDA
91A6SQ_SCL
MT_TX [3]
BT_CON [3]
MT_RX [3]
GPIO4
[1]
BT_STATES [3]
OPWRSB
[1]
IR [3]
I2C_IRQ_INT
POWER_KEY[1]
SOURCE_KEY [1]
BT_Pairing_KEY [1]
VOL+_KEY [1]
VOL-_KEY [1]
RGB_SDA
RGB_SCL
AMP_SDA
AMP_SCL
SUB_SDA
SUB_SCL
SPDIF_BT
HD_PW_CT
91A6SQ_MUTE [5]
LINE_OUT_MUTE
AMP_FAULT
SUB_FAULT
ADC_DATA
[5]
HDMI_SPDIF_IN
BT_WAKE_8502
ADC_RST
VSTB
C80
4.7uF/6.3V/X5R
R105 0
R162
0
R179 0
R109
4.7K
R1875
NC/1M/1%
R1642
1M/1%
R20 0
C84
4.7uF/6.3V/X5R
C403
1uF/10V/X5R
TP640
R1766 NC/33
R1756 0
R108
0
R93 100
R1757
0
TP637
R106 0
C180
0.1uF/16V/X7R
D1
1N4148WS
R822
10K
R1881 33
R24
100K
C86
0.1uF/16V/X7R
R1641
1M/1%
C102
0.1uF/16V/X7R
TP24
TP20
U10
DQR-012
OPTI
3
+3.3V
1
GND
2
R1870 0
C1459
2.2pF/50V/NPO
C960
4.7UF/10V/X5R
U5
MX25L12835FM2I
CS#
1
SO/IO1
2
WP#/IO2
3
GND
4
SI/IO0
5
CLK
6
HOLD#/IO3
7
VCC
8
R18
100K
R1003
0
R163
5.1K/1%
Q3
3DG3904M
R328 4.7K
C457
0.1uF/16V/X7R
R1895
4.7K
R201
0
R156 5.1K/1%
R1763 33
R1556
10K
ESD14
NC/ESD0402
21
C77
0.1uF/16V/X7R
C199
1μF/10V
C400
0.1uF/16V/X7R
R829
10K
R148
0
R204
10K
C93
0.1uF/16V/X7R
R1760
4.7K
R1562 0
P5
4PIN/2mm
VCC
1
D-
2
D+
3
GND
4
Shell B
6
Shell A
5
Shell D
8
Shell C
7
R1868 0
XP2
4PIN/2.0mm
1
1
2
2
3
3
4
4
R1559
0
TP638
R170
5.1K/1%
C89
0.1uF/16V/X7R
R827
10K
R1873 NC/33
C79
0.1uF/16V/X7R
R206 0
U6C
MT8502_PBGA_A_13 X 13
DVCC33_IO
G6
DVCC33_IO
G7
DVCC33_IO
H7
DVCC33_IO
J7
DVCC33_IO
K6
DVCC33_IO
L5
DVCC33_IO
L6
DVCC33_IO_STB
H14
DVCC33_IO_STB
H13
NFALE
R3
NFCEN
P3
NFCLE
R2
NFRBN
P1
NFREN
P2
NFWEN
T1
NFD0
N3
NFD1
N2
NFD2
M3
NFD3
M2
NFD4
M1
NFD5
L3
NFD6
L2
NFD7
K3
GPIO0
M19
GPIO1
M17
GPIO2
K16
GPIO3
L18
GPIO4
H18
GPIO5
J18
GPIO6
H19
GPIO7
H16
GPIO8
K17
LED0
E17
LED1
F19
SCL
H3
SDA
H2
FSRC_WR
U1
SD_CMD
J3
SD_DET
J5
SD_CLK
J2
SD_DATA0
K4
SD_DATA1
J4
SD_DATA2
K2
SD_DATA3
K1
AVDD33_USB_P0
F18
AVDD33_USB_P1
P19
AVDD33_USB_P2
A19
USB_DP_P0
G19
USB_DM_P0
G18
USB_DP_P1
N19
USB_DM_P1
N20
USB_DP_P2
C19
USB_DM_P2
C20
USB_VRT_P0
G20
USB_VRT_P1
P20
USB_VRT_P2
A20
USB_VBUS_P1
N18
USB_VBUS_P2
B20
AVDD33_COM
F16
AVDD33_LD
E16
TXVN_0
D19
TXVP_0
D18
TXVN_1
E19
TXVP_1
E18
REXT
E20
FSRC_RD
T2
GPIO20
D15
GPIO21
D14
GPIO22
D17
RESET_
L19
UARXD
M18
UATXD
L20
IR
K19
VSTB
J20
VCLK
K18
VDATA
J19
OPWRSB
M16
RSRV_07
H1
RSRV_08
H4
AVDD33
G2
AVDD12
G1
RSRV_09
H5
AVDD12_LDO
K15
AVDD33_LDO
H17
AMUTE
E7
GPIO23
E13
GPIO24
E15
GPIO25
G5
R1893 0
R1557
10K
TP19
R167 0
R1765 33
R514
10K
TP23
R1858 0
R59
10Ω
C78
0.1uF/16V/X7R
C405
NC/10pF/50V/NP0
TP634
R1871
0
R1554
10K
C101
0.1uF/16V/X7R
C32
0.1uF/16V/X7R
ESD5
NC/ESDPSA0402V05/0.05pF
21
R1879 33
TP636
C31
0.1uF/16V/X7R
R1896
4.7K
R1767 33
TP21
R1764 33
C87
0.1uF/16V/X7R
ESD15
NC/ESD0402
21
GND4
R824
10K
R1762 NC/33
R1872 NC/33
R110
4.7K
R1643
1M/1%
R21 NC/560
R95 100
T1
NC/ACM2012H-900-2P
1
32
4
R172 0
R200
0
C193
4.7uF/6.3V/X5R
C458
4.7uF/6.3V/X5R
R203
10K
R1844 0
R1761
4.7K
R1869
0
C97
0.1uF/16V/X7R
R181 24K/1%
R411
10K
R23 10K
ESD4
NC/ESDPSA0402V05/0.05pF
21
R1894
0
R1558
NC
R1552
10K
R826
NC
R329
0
TP22
SCH07 MAIN 07
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
15