36
Display Schematic
KF-YL-03
D4 IN4148
D5 IN4148
DGND
DGND
DGND
TO DECODE BOARD
DGND
D7 IN4148
VOL_A
DGND
DGND
DGND
VFD_CLK
VFD_STB
DGND
HP_DET
VOL_B
VF
D
_D
AT
A
D6 IN4148
C8 104
R9
10K
R1
0
10K
R11 10K
R12 10K
P3
P4
P1
DGND
R8 47
C1
1
47UF/16V (SAMXON@)
C1
2
10
4
DGND
DGND
C7
100/16
PO
WRE
OFF
REMOTE
SW2
+V
3
GND
2
OUT
1
IR1
K
S-8
03L
M
SW9
SW10
SW13
SW3
SW6
SW11
SW14
SW4
SW7
SW12
SW15
SW5
P2
R5
2K2
R6
33K
R1
4R7
DW1
IN4570(25V)
-27V
C4
22/50
C2
100/50
C3
100/50
Q2
MPSA92
C6
223
R4
56
0
R2
330
C5
47/50
DW2
6C2
R3
330
MCU+5V
AC
+15
V
MCU+5V
D3
IN4148
D1
IN4148
MCU+5V
MCU+5V
1
2
CN1
2P(2.5)90
AC+15V
1
2
CN4
2P(2.0)
TO-HP
SW8
1
2
3
CN3
3P(2.0)
TO
V
O
L P
C
B
-
+
LED1
D=3mm(B)
R2
3
220
R24 10K
R
EM
O
TE
VFD_DATA
VF
D_
CLK
VFD_STB
HP_DET
VOL_B
VOL_A
From Transformer
SW1
SW1
DGND
C1
4
10
4
FGND
R2
2
220
DGND
SW1
POWRE OFF
C25
10
U
F/
10
D9
IN4148
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
R7
82K
G11
C9 10
4
DGND
CLK
1
DIN
2
STB
3
DOU
T
4
K1
5
K2
6
OSC
7
GND
8
VDD
9
SG1/KS1
10
SG2/KS2
11
SG3/KS3
12
SG4/KS4
13
SG5
/KS5
14
SG6
/KS6
15
SG7
/KS7
16
SG8
/KS8
17
SG9
/KS9
18
SG10/KS10
19
SG11/KS11
20
SG12/KS12
21
SG13/KS13
22
SG14/KS14
23
SG15/KS15
24
SG16/KS16
25
SG1
7
26
SG18
27
SG19
28
SG20
29
SG21
30
SG22
31
SG23
32
SG24
33
GR1
34
GR2
35
GR3
36
GR4
37
GR5
38
GR6
39
GR7
40
GR8
41
GR9
42
GR10
43
GR11
44
GR12
45
GR13
46
GR14
47
GR15
48
GR16
49
VEE
50
VDD
51
GND
52
IC1
PT6324
F1
1
NP
2
NP
3
14G
4
13G
5
12G
6
11G
7
10G
8
9G
9
8G
10
7G
11
6G
12
5G
13
4G
14
3G
15
2G
16
1G
17
NX
18
NX
19
NX
20
NX
21
NX
22
NX
23
NX
24
NX
25
NX
26
NX
27
NX
28
NX
29
NX
30
P19
31
P18
32
P17
33
P16
34
P15
35
P14
36
P13
37
P12
38
P11
39
P10
40
P9
41
P8
42
P7
43
P6
44
P5
45
P4
46
P3
47
P2
48
P1
49
NP
50
NP
51
F2
52
14-BT-97GNK
VF1 14-BT-105GNK
G12
G13
G14
P18
P19
G1
G2
G3
G4
G5
G6
G7 G8 G9 G10 G11 G12 G13 G14
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
D11 IN4148
D12 IN4148
D13 IN4148
P5
P6
P7
C1
0
104
DGND
Q3
C1815
C2
6
10
4
GGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN2
18P
Display-sch
172
Содержание Azur 351R
Страница 8: ...8 Front Panel Assembly exploded diagram ...
Страница 12: ...12 Bottom Assembly exploded diagram 176 ...
Страница 16: ...16 Amp PCB Gerber Amp pcb 153 ...
Страница 22: ...22 MCU Gerber 1 MCU pcb 1 2 154 ...
Страница 23: ...Azur 351R Service Manual 23 MCU Gerber 2 MCU pcb 2 2 155 ...
Страница 29: ...Azur 351R Service Manual 29 HDMI Gerber 1 156 156 ...
Страница 30: ...30 HDMI Gerber 2 157 ...
Страница 34: ...34 SMPS Gerber SMPS pcb 158 ...
Страница 37: ...37 Display Gerber Display pcb 159 ...
Страница 40: ...40 Phones Gerber 1 Phones pcb 1 2 160 ...
Страница 41: ...Azur 351R Service Manual 41 Phones Gerber 2 Phones pcb 2 2 161 ...
Страница 44: ...44 RS232 Gerber 1 RS232 pcb 1 2 162 ...
Страница 45: ...Azur 351R Service Manual 45 RS232 Gerber 2 RS232 pcb 2 2 163 ...