Denon DHT-S216 - Page 20

TO the page of MTK8502
From the page of MTK8502
3.8v
BT_VCC
SF DO
SF CK
SD_DAT
SF CS
SF DO
SF CK
SD_CMD
SF CS
BT_ANT
SD_CLK
BT_ANT
BT_RX
BT_TX
BT_TX
BT_RX
BT_STATES
BT_CON
BT_VCC
BT_CON
SD_CLK
SD_CMD
SD_DAT
SF CS
SF DO
SF CK
BT_WAKE_8502
BT_WAKE_8502
BT_VCC
BT_PCON
SF 3V3
SF 3V3
SF 3V3
BT_3V6
BT VDD
STB_5V
BT VDD
BT_3V6
SPDIF_BT
BT_STATES
BT_STATES
BT_CON
MT_TX
MT_RX
BT_WAKE_8502
BT_PCON
FB2
500/200mA
Y4
R976
47K
C13
0.1UF
C1
NC
R40 33Ω
R15
120
R975 4.7K
C6
10UF/6.3V/X5R
U1
2823
AGND
1
MICINR
2
MICINL
3
VRO
4
AOUTL
5
AOUTR
6
VRO_S
7
A_GND
8
GND
9
VCC
10
GPIOA21
11
GPIOA23
12
GPIOA22
13
GPIOA16
14
SPI_MOSI
15
SPI_CLK
16
SPI_SS
17
GPIOB11
18
GND
19
BT_ANT
20
RTCVDD
21
ONOFF
22
BAT
23
GND
24
DC5V
25
GND
26
GND
27
AUX0R
28
AUX0L
29
AVCC
30
R2
33
C221
0.1UF
R220 NC/0
R42 33Ω
R8
100K
C14
1μF
Y1
R974
33
R5
1M
R13
4.7K
C3
NC/33pF/50V/NP0
R41 33Ω
TP1
C2
NC
C8 NC/33pF/50V/NP0
Q1
3DG3904M
XP2
4pin/1.25mm
1
1
2
2
3
3
4
4
GND
5
GND
6
R4 33
R218
1K
Y2
C12 0.1UF
Y6
C7 NC/33pF/50V/NP0
R17 33
C10 NC/33pF/50V/NP0
Y5
R11 33
Ω
Y7
R1
0
R221
10K
R12 10
Q2
NPN_3DG3904M
C11
0.1UF
R9 33Ω
C15
NC/10pF/50V/NP0
ZD1
BZV55C3V9
Y3
Q20
3DG3904M
C42 33pF/50V/NP0
C4
100pF/50V/NP0
Q23
PNP_3CG3906M
R6
47K
R7 33Ω
R10
560K
FB1
500/200mA
C43 33pF/50V/NP0
R39
NC/0
CON2
RFB00
1
1
2
2
3
3
R16 33
U2
GD25Q32C
CS
1
DO
2
WP
3
GND
4
DI
5
CLK
6
HOLD
7
VCC
8
R219
10K
C9 0.1uF/16V/X7R
R14 150
1K
C5 0.1uF/16V/X7R
SCH12 BT 02
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
20