Arcam AVR400 - Manual (Page 33)

2
14
10.11.17 3
15
AVR400
2330SCDZ
7
6
5
4
3
2
1
REVISION
SCHEMATIC DIAGRAM
SHEET
MODEL
DRAWING NO DESIGN CHECK APPROVE
A
D
C
6
A
B
C
D
5 4 3 2 1
B
L.J.Y
(VIDEO)
!
!
!
!
!
!
TX
RX
FROM INPUT
Z_1 TRIG
Z_2 TRIG
Z_1 IR_IN
Z_2 IR_IN
iP
od
RS
23
2
+20V
-20V
-15V
+15V
TO HDMI TO INPUT
TO AMP
TRANSFORMER
POWER PART
RS232 PART
RE
M O TE
_O
U T
R839=(Vout-Vfb)/Iadj, (5V-0.5V)/0.1mA = 45Kohm
R844+R847 =-Vfb/Iadj,0.5V)/0.1mA = 5Kohm
C1+
V+
C1-
C2+
C2-
V-
T2out
R2in
Vcc
GND
T1out
R1in
R1out
T1in
T2in
R2out
TXD
RXD
DGND
+15VD
+15VD
+15VD
DGND
N.C
N.C
POWER_ON
ST+9V
STBY_GND
_POWER_DOWN
MGND
V_DET
+12V
ST+9V
_POWER_DOWN
M
A
LE
M
A
LE
+15V
-15V
MGND
+5VD
ST+5V
MGND
PULL_UP
+12V
BS VI
N
SW GN
D
FB CO
M P
EN SS
MGND
POWER_DOWN
POWER_ON
+5VD
U
SE
C
RO
SS
C
A
BL
E
U
SE
C
RO
SS
C
A
BL
E
+3.3VD1
+3.3VD2
8CH SBR
8CH SBL
8CH SRch
8CH Cch
8CH SUB
8CH SLch
8CH Rch
8CH Lch
8CH-SBR
8CH-SBL
8CH-SUB
8CH-C
8CH-SR
8CH-SL
8CH-R
8CH-L
8CH DIRECT INPUT B'D
R743 R744
0 OPEN
OPEN 0
HP_L
HP_R
HP_DETECT
HP_L
HP_R
HP_GND
A_GND
HP_GND
AUX & PHONE
HEADPHONE(YUQIU)
AUX & MIC
OPTICAL &
ESD
+5VD
FRONT AUX_L(MIC)
FRONT AUX_R
A_GND
+5VD
F_OPT
D_GND
D_GND
FRONT AUX_L(MIC)
FRONT AUX_R
A_GND
F_OPT
HP_GND
RECEIVER
HP_DETECT
FR
O
M
F
RO
N
T
BO
A
RD
HP_GND
VOUT
10.11.17 10.11.17
L.J.H S.H.S
MP
C721 C722 C723 C724 C725
0.1 0.1 0.1 0.1 0.1
0.1 0.47 0.1 0.47 0.47
ST202E
ST3232E
VCC
GND
OUT
IN
GND
T6.3A L 250V
T6.3A L 250V
C741 0.1uF
R742 4.7
C742 0.1uF
D742
D741
R741 4.7
Q717
HVTKRA107S
R73
3
47
K
R735
220
R731
10K
5
9
4
8
3
7
2
6
1
JK
72
CJ
J9 V001
Z
Q711
HVTKRA102S C71
1
0.
01
uF
R720
1K
R71
4
4. 7
R71
5
4. 7
Q712 KTA1266
D711
1SS355
D712
1SS355
Q713
HVTKRC102S
R71
8
10
K
R71
9
10
K
C71
2
0.
01
uF
R717
20
R716
20
D713 CVD1SS355T
L701 CLZ9Z014Z
C70
1
22
P
C70
2
22
P
D 70
1
D 70
2
R70
1
47
K
L702
CLZ9Z014Z
C70
3
22
P
C70
4
22
P
4
3 2
1
IC71
KP1010B
R73
4
47
K
R736
220 R732
10K
4
3 2
1
IC72
KP1010B
Q714
HVTKRA102S C71
3
0.
01
uF
R722
1K
R71
1
4. 7
R71
2
4. 7
Q715 KTA1266
D714
1SS355
D715
1SS355
Q716
HVTKRC102S
R72
3
10
K
R72
6
10
K
C71
4
0.
01
uF
R725
20
R724
20
D716
CVD1SS355T
R71
3
10
K
18
17 15
16
13
14 12
11
10
9
8
7
6
5 3
4 2
1
BN71
11
10
9
8
7
6
5
4
3
2
1
BN
62
7
6
5
4
3
2
1
CN61
C60
3
0.
1u
F
C60
1
0. 01
uF
C60
2
0.
01
uF
D605
1N4003SRT
C60
6
0.
01
uF
C60
5
0.
01
uF
C60
4
0.
1u
F
R604
0.47
R603
0.47
D606 CVD1N4003SRT
D607
CVD1N4003SRT
F601
F602
2
4
3
1
D601
HVDKBU804F
C64
2
0.
047
uF
C60
7
0.
047
uF
C60
8
0.
047
uF
C63
2
0.
1u
F
R61
3
10
K
C61
3
O
PE
N
R60
9
15
K
R61
0
15
K
C61
0
2200
/35
V
C60
9
2200
/35
V
C62
3
100
/25
V
C62
1
100
/25
V
C62
4
0.
047
u
C62
2
0.
047
u
C62
5
1000
/6
.3
C63
9
0.
1u
F
C64
0
470
/16
V
C64
1
150
uF
/10
V
R61
1
22
K
R61
2
22
K
R61
4
22
K
24
22
21
10
2
1
JK73
24
22
21
10
2
1
JK74
C61
5
330
/25
V
C63
5
150
uF
/25
V
C63
6
0.
1u
F
C638
0.01uF
1 2 3 4
5 6 7 8 IC
61
CV
IS
I8005
Q TL
D 63
1
CV
D SS
34
SR
L632
10UH/3A
R63
5
47
K
R63
1
68
K
R63
3
5. 1K
1 %
L631
10UH/3A
C61
9
47
/25
V
C62
0
0.
047
u
C61
6
0. 1u
F
1
2
3
IN OUT
GND
IC63 CVIKIA7815APIVA
In Out
GN
D
2
1
3
IC62 CVIKIA7915PIVA
1 2
L641
KLZ9H001Z
R72
1
10
K
C722
0.47uF
C723
0.1uF
C724
0.47uF
C725
0.47uF
C72
1
0. 1u F
R615
CRG2ANJ150H
R644
4.7K
R64
7
22
K
Q642
KTC3199Y
C64
8
0. 1u
F
R646
10K
Q641
C102S
R645
1K
R643
4.7K
R64
8
22
K
C64
9
0.
15
/50
V
D643
RLS4148
D 64 4
RL
S414
8
C64
7
100
/1
6
5
9
4
8
3
7
2
6
1
JK
71
CJ
J9 V001
Z
C63
7
0.
01
uF
R63
0
22
K
C63
0
220
P
R63
2
62
k
D604
1N4003SRT
D603
1N4003SRT
D602
1N4003SRT
8 7
6 5
3 4
2 1 1
2
3
4
5
6
7
8
CN
50
1
CJ
P08
G B142
ZB
J4
J5
J6
J11 J12
C65
1
1/
50 V
1 2
L642
KLZ9H001Z
D632 CVDSS34SR
D718
1SS355T
D645
5.1V
R63
6 10
C64
3
1000
P
C61
4
1/
50
V
L653 CLZ9Z014Z L654 CLZ9Z014Z
C65
6
0.
1u
F
C65
7
100
/16
V
C65
8
0.
1u
F
D784 1SS355
D783 1SS355
R799 4.7
C799 0.1uF
D782 1SS355
D781 1SS355
R789 4.7
C789 0.1uF
C78
7
220
P
R79
7
100
K R787
100
C78
8
220
P
R79
8
100
K
R788
100
R786
100
R79
6
100
K
C78
6
220
P
R785
100
R79
5
100
K
C78
5
220
P
R784
100
R79
4
100
K
C78
4
220
P
R783
100
R79
3
100
K
C78
3
220
P
R782
100
R79
2
100
K
C78
2
220
P
R781
100
R79
1
100
K
C78
1
220
P
JK78
JK79
2 1
4 3
5 6
7 8
9 10
11 12
CN
10
2
2.
54
mm
(P
itc
h)
, 29
.5
mm
(H
ei gh
t)
Q722 A1266Y
2
3 1
O U T
GN
D IN
IC68 HVINJM2391DL133
L651 CLZ9Z014Z L652 CLZ9Z014Z
C65
2
0.
1u
F
C65
3
100
/16
V
C65
4
0.
1u
F
2
3 1
O U T
GN
D IN
IC67 HVINJM2391DL133
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
1
IC73
ST3232ECDR
D 72
1
1SS
35
5
R72
7
10
0 R72
8
O PE
N
Q721
HVTKRC107S
R73
0
10
K
R729
10K
5
4
3
2
1
CN
63
C65
0
0.
1u
F
C94
5
470
P
C94
6
470
P
C95
1
330
P
R967
180
R968
180
C95
2
330
P
R96
9
100
K
R97
0
100
K
C94
9
0. 1u
F
C95
0
100
/16
V
D915 1SS355
C956 OPEN
D914 1SS355
R976 27
JW902
C94
8
33
P
C95
5
0. 1u
F
C95
4
0. 1u
F
1
2
3
4
5
6
7
8
9
10
11
12
13
CN
93
R966
470
R743 OPEN
R744 0
R971
120
R97
2
47
0
R97
3
6.
8K
C94
7
33
P VOUT
VCC
GND
6
1
2
3
4
5
7
8
JK92
6
1
2
3
4
5
7
JK91
D616
1N4003ST
1
2
3
IN OUT
GND
IC66
NJU7223F50
L643
CLZ9Z014Z
R957
100, 1/4W
R958
100, 1/4W
C63
1
18000
uF
/25
v
L644
CLZ9Z014Z
C65
9
1000
/25
V
R649
1W 2.2
Q643
CVTD44H11GVA
CTRL
GN
D
VOUT VIN
4
3
2 1
IC64 CVIKIA78R08PIGA
R651
68K
L901
C95
7
330
P
R977
560
R97
8
39
K
R65
0
100
oh
m ,1 /2 W
R652
2.2ohm,1/2W
+12V
+5VD
+5VD
+5VD
+5VD
ST+5V
IP
O D _R
X23
2
IP
O D _T
X23
2
RS
232_
RX
23
2
RS
232_
TX
23
2
Z1_
TR
IG
Z2_
TR
IG
ZO
N E2_I
R
ST
+ 5V
ST+5V
+5VD
-15V +15V
+12V
+5VD
ST+5V
ST+5V
+12V
IP
O D _P
RE
SE
N T
MGND
MGND
CHGND
CHGND
MGND
MGND MGND
MGND
MGND MGND
MGND
MGND
MGND
PULL_UP
MGND
MGND
+5VD
MGND
+5VD
RS232_CONT
HP_GND HP_GND
HP_GND CHGND
D_GND
D_GND
HP_GND
+5V
A_GND
D_GND
D_GND
DGND DGND DGND DGND DGND DGND
DGND DGND DGND
DGND
DGND