53
8
7
6
5
4
3
2
1
A
B
C
D
E
F
STANDBY POWER
pcb TOP VFD/IR Port TESET point
TO VFD BOARD
UATXD
VCLK
VDATA
ETTXEN_VOUTD14
LCDRD
W_REMOTE
IR_IN
VDATA_1
KEY_IN_A
KEY_IN_B
STANDBY_KEY
MCU_LED_CTRL_1
VCLK_1
VSTB_1
VFD_RST
MCU_LED_CTRL_2
VDATA_1
VSTB_1
VCLK_1
VFD_RST
STANDBY_KEY
MCU_LED_CTRL_2
MCU_LED_CTRL_1
KEY_IN_B
KEY_IN_A
IR_IN
MCU_LED_CTRL_2
MCU_LED_CTRL_1
PS_ON#
KEY_IN_A
KEY_IN_B
STANDBY_KEY
W_REMOTE
ETTXER_AO2SDATA0
RESET_
DVCC33_IO_STB
AVDD33_LDO
ETRXER_AO2SDATA1
VCLK
VSTB
VDATA
ETTXEN_VOUTD14
AVDD10_LDO
UARXD
LCDRD
LCDRD
VDATA
VCLK
VSTB
LCDRD
VCLK
UARXD
UATXD
FL_LINK_LED_CTRL
FL_LINK_LED_CTRL
FL_LINK_LED_CTRL
VSTB
AVDD33_LDO
VSTB
VDATA
DVCC33_IO_STB
MCU_LED_CTRL_1
MCU_LED_CTRL_2
IR_IN
KEY_IN_A [2]
KEY_IN_B [2]
STANDBY_KEY [2]
PS_ON#
W_REMOTE
FL_LINK_LED_CTRL
3.3V
3.3V
3.3V
+5V_STBY
+12V
3.3V
3.3V
3.3V
STANDBY_KEY
[2]
KEY_IN_A
[2]
KEY_IN_B
[2]
RESET
2
C
19
3
100pF/50V/
NP
0
C
19
3
100pF/50V/
NP
0
C1
90
100pF/50V/
N
P0
/N
C
C1
90
100pF/50V/
N
P0
/N
C
C1
91
100pF/50V/
N
P0
C1
91
100pF/50V/
N
P0
TP35
TP35
TP36
TP36
R136
33
R136
33
C
19
2
100pF/50V/
NP
0
C
19
2
100pF/50V/
NP
0
R139
0
R139
0
R140
10K
R140
10K
C
18
1
100pF/50V/
N
P0/
NC
C
18
1
100pF/50V/
N
P0/
NC
R
14
3
10
K
R
14
3
10
K
C
18
5 47pF/50V/
NP
0
C
18
5 47pF/50V/
NP
0
R341
100
R341
100
R145
10K
R145
10K
R137
33
R137
33
C194
0.1uF/16V/X7R
C194
0.1uF/16V/X7R
TP37
TP37
C
18
0 100pF/50V/
N
P0/
NC
C
18
0 100pF/50V/
N
P0/
NC
C1
86
47pF/50V/
N
P0
C1
86
47pF/50V/
N
P0
TP38
TP38
VDATA1
VDATA1
R
14
2
10
K
R
14
2
10
K
R138
4.7K
R138
4.7K
TP32
TP32
U5D
MT8555_0825_A
U5D
MT8555_0825_A
DVCC33_IO_STB
J21
DVCC33_IO_STB
H21
AVDD33_LDO
J24
AVDD10_LDO
K21
AVSS33_LDO
H22
GPIO8
H24
ETCOL
J27
ETCRS
F26
ETMDC
J28
ETMDIO
J26
ETRXCLK
G26
ETRXD0
F25
ETRXD1
G27
ETRXD2
G28
ETRXD3
G25
ETRXDV
E25
ETRXER
E26
ETTXCLK
G24
ETTXD0
G23
ETTXD1
H23
ETTXD2
J23
ETTXD3
H26
ETTXEN
H25
ETTXER
F24
UARXD
J25
UATXD
K26
VSTB
L25
VDATA
M23
VCLK
M24
LCDRD
L26
IR
K25
RESET_
K23
OPWRSB
K24
TP33
TP33
C
18
3 100pF/50V/
NP
0
C
18
3 100pF/50V/
NP
0
R135
0
R135
0
C177
NC
C177
NC
C179
0.1uF/16V/X7R
C179
0.1uF/16V/X7R
C
18
7
100pF/50V/
NP
0
C
18
7
100pF/50V/
NP
0
VSTB1
VSTB1
C197
0.1uF/16V/X7R
C197
0.1uF/16V/X7R
C
18
4
100pF/50V/
NP
0
C
18
4
100pF/50V/
NP
0
XP4
18PIN/1.0mm
XP4
18PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
C196
0.1uF/16V/X7R
C196
0.1uF/16V/X7R
XP5
4PIN/2.0mm
XP5
4PIN/2.0mm
1
1
2
2
3
3
4
4
R132
0
R132
0
VCLK1
VCLK1
CL32
NFM18PS/NC
CL32
NFM18PS/NC
1
2
3
R133
0
R133
0
C178
NC
C178
NC
R144
10K/NC
R144
10K/NC
R310
0
R310
0
C
18
8
100pF/50V/
NP
0
C
18
8
100pF/50V/
NP
0
R134
0
R134
0
C195
NC
C195
NC
TP34
TP34
C
18
2
100pF/50V/
NP
0/
N
C
C
18
2
100pF/50V/
NP
0/
N
C
C189
0.1uF/16V/X7R
C189
0.1uF/16V/X7R
R141
10K/NC
R141
10K/NC
Processor
SCHEMATIC DIAGRAMS (10/15)
MAIN_06
Содержание DBT-1713UD
Страница 62: ...62 PACKING VIEW 1 10 9 13 2 3 4 11 12 6 8 7 18 13 15 15 16 14 14 17 4 2 z ...
Страница 78: ...78 Personal notes ...