Arcam AVR360 Service Manual page 33

6
D
CN61
+15VD
+15VD
+15VD
Q643
CVTD44H11GVA
TO HDMI
DGND
R649
DGND
1W 2.2
N.C
R652
2.2ohm,1/2W
N.C
!
!
R604
1N4003SRT
0.47
D605
1N4003SRT
D604
1N4003SRT
DGND
D603
!
R603
1N4003SRT
0.47
D602
C
TRANSFORMER
CVD1N4003SRT
D606
CVD1N4003SRT
D607
F601
!
T6.3A L 250V
F602
!
T6.3A L 250V
2 D601
4 1
HVDKBU804F
3
!
B
L643
CLZ9Z014Z
J12 J11 L641
KLZ9H001Z
1 2
L642
KLZ9H001Z MGND
DGND
1 2
L644
CLZ9Z014Z
DGND
A
5
POWER PART
+5VD
L653 IC68
CLZ9Z014Z HVINJM2391DL133
1 3
2
MGND
+5VD
L651
IC67
CLZ9Z014Z HVINJM2391DL133
1 3
2
MGND
CVIKIA7815APIVA
IC63
+20V IN OUT +15V
1 3
GND
2
DGND DGND DGND
IC62 CVIKIA7915PIVA
-15V
2 In Out 3
-20V
1
DGND
IC64 CVIKIA78R08PIGA
VIN VOUT
1 2
R651
4 CTRL
68K
MGND
3
MGND
R615
CRG2ANJ150H
MGND MGND
MGND MGND
C638
L631 0.01uF D632 CVDSS34SR
10UH/3A
1 2 3 4
8 7 6 5
R839=(Vout-Vfb)/Iadj, (5V-0.5V)/0.1mA = 45Kohm
R844+R847 =-Vfb/Iadj,0.5V)/0.1mA = 5Kohm
D643
RLS4148
D616
1N4003ST
IC66
IN OUT
OUT NJU7223F50
1 3
GND
GND
2
IN
4 3
+15V -15V
L654
CLZ9Z014Z
+15V
MGND
-15V
+5VD
+5VD
ST+5V
+5VD TO INPUT
ST+5V
L652
CLZ9Z014Z MGND
MGND MGND
PULL_UP
PULL_UP
+12V
+3.3VD1
+3.3VD2
TO AMP
8 POWER_ON
7 ST+9V
6 POWER_DOWN
5 _POWER_DOWN
4
V_DET
3
MGND
2
MGND
1 +12V
MGND
DGND DGND
DGND DGND
+12V
MGND
+5VD
L632
10UH/3A
AUX & PHONE
HP_L
HP_GND
HP_GND
HP_R
HP_DETECT
POWER_ON
A_GND
A_GND
R643 R645
+5VD
4.7K Q641 1K
C102S D_GND
R644
F_OPT
4.7K
Q642
D_GND
KTC3199Y
D645
R646
10K 5.1V
_POWER_DOWN
ST+9V
STBY_GND
MGND
2
RS232 PART
D742
R742
4.7
C742 0.1uF
+5VD
CHGND
RX
TX
ST+5V
CLZ9Z014Z L701
10K
R729
RXD
R744
0
TXD Q722
IC73 A1266Y
ST3232ECDR
R743 OPEN
C1+ Vcc
L702
C722
GND
CLZ9Z014Z
V+
0.47uF
D741
C723 T1out
R741 4.7
C1-
0.1uF
C741 0.1uF
R1in
C2+
CHGND
C724
R1out
C2-
0.47uF
C725 T1in
V-
0.47uF
T2in
T2out
R2out
R2in
C721 C722 C723 C724 C725 R743 R744
ST202E 0.1 0.1 0.1 0.1 0.1 0 OPEN
ST3232E 0.1 0.47 0.1 0.47 0.47 OPEN 0
HVTKRC107S
Q721
RS232_CONT
J6 J4
+12V +5VD ST+5V
J5
17 15 13 11 9 7 5 3 1
18 16 14 12 10 8 6 4 2
BN71
FROM INPUT
HEADPHONE(YUQIU)
JK91
HP_GND
R957 HP_L
6
100, 1/4W
1
R958 HP_R
4
R966 HP_DETECT
100, 1/4W
5
470
7
3
2
HP_GND HP_GND
HP_GND
HP_GND
R967
180
FRONT AUX_L(MIC)
RECEIVER
OPTICAL &
AUX & MIC
A_GND
R968 1
FRONT AUX_R FRONT AUX_R
3
180
FRONT AUX_L(MIC)
+5VD
2
L901
5
A_GND
4
F_OPT +5V R971 VOUT
8 VCC
120 VCC
7 GND
6 VOUT
JK92
GND
D_GND
560
D_GND
R977
ESD
D_GND
OPEN
C956 JW902
27
R976
D914
1SS355
CHGND
HP_GND D_GND D915 1SS355
MP
1
+12V
+5VD
Q712 KTA1266
R716
20
R717
JK73
Z_1 TRIG
D711 D712 2
20 10
1SS355 1SS355 1
22
Z_2 TRIG
24
HVTKRC102S 21
Q713
1K
Q711
HVTKRA102S
R720
CVD1SS355T
D713
+5VD
Q715 KTA1266
R724
20
R725
D714 D715
20
1SS355 1SS355
HVTKRC102S
Q716
1K
Q714
HVTKRA102S
R722
D716
CVD1SS355T
ST+5V
IC72
R732 220
10K R736 JK74
Z_1 IR_IN
2
10
D718
1
KP1010B
22 Z_2 IR_IN
1SS355T IC71 24
21
220
R735
R731
10K
KP1010B
Q717
HVTKRA107S
8CH DIRECT INPUT B'D
8CH Lch
JK79
100
R788
8CH Rch
100
C799
0.1uF
R787
R799 4.7
D783 1SS355
8CH SLch
D784 1SS355
100
R786
8CH-L
8CH SRch
100
8CH-R
R785
8CH-SL
8CH Cch 8CH-SR
JK78
100
R784
8CH-C
8CH-SUB
8CH SUB
100
8CH-SBL
C789 0.1uF
R783 8CH-SBR
R789 4.7
D781 1SS355
8CH SBL D782
1SS355
100
R782
8CH SBR
100
R781
REVISION 2 4 6
1 3 5 7
SCHEMATIC DIAGRAM
SHEET
AVR400
14
MODEL
DESIGN CHECK APPROVE DRAWING NO
2330SCDZ
L.J.Y L.J.H S.H.S
(VIDEO)
10.11.17 10.11.17 10.11.17
D
C
B
A
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2
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