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Cambridge Audio Azur 540R V2.0 AV Receiver
Display Board PCB Schematic
P13
KEY1
KEY3
P12
KEY2
P15
P14
P2
P12
P1
G4
G1
G8
P5
P14
P1
G13
G9
G8
G4
P5
P15
P7
P8
P10
G13
P11
P7
G11
G3
P9
P12
P4
P13
P6
P11
G6
G5
P13
G10
G5
P2
P15
P9
G2
G9
P3
G1
G12
P8
G12
P4
P10
P14
P3
G10
G7
G11
G6
G3
G2
G7
P6
P22
P20
P21
P19
MUTE-DELAY
MUTE
MUTE-DELAY
VFD-CLK
VFD-STB
VFD-DATA
VOL-A
P11
4094-DATA(SER)
4094-ST
4094-CLK
AC2
VOL-B
OPTICAL ON/OFF
P23
P24
MUTE
REMOTE
KEY4
+6V
AC1
-27V
OPTICAL ON/OFF
TV MUTE
POWER ON/OFF
VIDEO ON/OFF
VIDEO ON/OFF
C
+6V
+6V
+6V
-27V
-27V
-27V
-27V
-27V
-27V
U1
HL-D135A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
F1
F1
NP
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G
NC
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
NP
F2
F2
Q13
C2458
3
1
2
C15
100/10
1
2
R56
1K2
S18
1
2
3
4
S17
1
2
3
4
R45
620
S20
1
2
3
4
S19
1
2
3
4
D32
1N4148
1
2
J1
6P*2.0
1
2
3
4
5
6
C2
10/10
1
2
C4
100/16
1
2
C3
0.1uF
R7
100K
D30
1N4148
1
2
U4 TC4094(DIP16)
1
2
3
15
4
5
6
7
14
13
12
11
9
10
16
8
STR
D
CLK
OE
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
QS
QS
VDD
VSS
D5
1N4148
1
2
S16
1
2
3
4
S1
1
2
3
4
S2
1
2
3
4
S3
1
2
3
4
S4
1
2
3
4
C1
0.1uF
S7
1
2
3
4
S6
1
2
3
4
S5
1
2
3
4
S11
1
2
3
4
S10
1
2
3
4
S9
1
2
3
4
S8
1
2
3
4
S12
1
2
3
4
D3
1N4148
1
2
D2
1N4148
1
2
D1
1N4148
1
2
IR1
RPM-638CBR-L
1
2
3
R1
56K
R12
1K
R31
3K3
D9
1N4148
1
2
R16
100K
Q7
2SC2120
3
1
2
R30
18K
Q8
A1015
3
1
2
Q6
A1015
3
1
2
R28 18K
Q5
2SC2120
3
1
2
R29
3K3
R11
1K
R8
1K
R17
1K
R13
100K
R15
1K
Q2
2SC2120
3
1
2
R35
3K3
Q12
A1015
3
1
2
R20
1K
R18
1K
R22
100K
C7
0.1uF
R34
18K
Q11
2SC2120
3
1
2
R26
18K
Q4
A1015
3
1
2
R27
3K3
Q3
A1015
3
1
2
R21
1K
R23
1K
R10
100K
Q1
2SC2120
3
1
2
R24 18K
Q9
2SC2120
3
1
2
Q10
A1015
3
1
2
R33
3K3
R19
100K
R32
18K
R43 22K
R44
22K
R25
3K3
R6
1K
R9
1K
R14
1K
VR3
EC16B241047AA
MASTER VOLUME
1
2
3
R4
10K
R3
10K
D31
-
3mm Blue LED
1
2
R5
10K
R2
10K
J2
D100-SRA-16
TO DECODE BOARD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
U2
UPD16311
1
2
3
4
5
6
7
8
9
10
11
12
13
14
33
45
52
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
34
35
36
37
38
39
40
41
42
43
44
46
47
48
49
50
51
SW1
SW2
SW3
SW4
Dout
Din
IC
CLK
STB
KEY1
KEY2
KEY3
KEY4
Vdd
Vdd
Vdd
OSC
Seg1/KS1
Seg2/KS2
Seg3/KS3
Seg4/KS4
Seg5/KS5
Seg6/KS6
Seg7/KS7
Seg8/KS8
Seg9/KS9
Seg10/KS10
Seg11/KS11
Seg12/KS12
Seg13/Grid16
Seg14/Grid15
Seg15/Grid14
Seg16/Grid13
Seg17/Grid12
Seg18/Grid11
VEE
Seg19/Grid10
Seg20/Grid9
Grid8
Grid7
Grid6
Grid5
Grid4
Grid3
Grid2
Grid1
LED5
LED4
LED3
LED2
LED1
Vss
P22
P21
P23
P24
P19
P20
To enhance viewing, please print to A3
25
Содержание azur 540R V2.0
Страница 7: ...Cambridge Audio Azur 540R V2 0 AV Receiver Exploded Diagram To enhance viewing please print to A3 7 ...
Страница 23: ...Cambridge Audio Azur 540R V2 0 AV Receiver YUVPCBBoardLayout To enhance viewing please print to A3 23 ...
Страница 30: ...Cambridge Audio Azur 540R V2 0 AV Receiver Connect Down PCB Schematic To enhance viewing please print to A3 30 ...