Kenwood VR-505 Service Manual page 16
Audio video surround receiver
Hide thumbs
Also See for VR-505:
- Instruction manual (44 pages) ,
- Service manual (35 pages) ,
- Instruction manual (50 pages)
Advertisement
AO
AP
(X08-30XX-XX)
Q Q
3 7 6 3 1 5 1 5 0
5
+12V
+12V
12V
C3 0.01
C109
C209
4700P
4700P
C4 100P
C110
C210
R2 5.6K
100P
100P
C12 100P
L
R
SL
C111
C112
C211
C212
C14
100P
100P
100P
100P
1
7
1
100P
6
5
4
8
4
8
IC1
3
2
6 5
3 2
6
7
IC11
IC11
IC21
(2/2)
(1/2)
(2/2)
(1/2)
R111
R109
R110
R112
R211
R209
R210
4.7K
10K
10K
4.7K
5.6K
2.7K
2.7K
C105
C106
C205
C206
1800P
1800P
2200P
2200P
R103
R104
R203
R204
100K
100K
100K
100K
FILTER
T E
L
1 3 9 4 2 2 9 6 5 1 3
+5V
41
+5V
42
C23
43
1000P
1
33
SDOS
OVF
2
32
I2C
RIN+
3
31
SMUTE
RIN-
4
30
BICK
LIN+
5
IC2
29
LRCK
LIN-
6
CODEC
28
SDTI1
ROUT1
7
(ADC & DAC)
27
SDTI2
LOUT1
8
SDTI3
26
ROUT2
R21
9
25
SDTO
LOUT2
220
10
24
DAUX
ROUT3
11
23
DFS
LOUT3
w w w
+5V
+3.3V
AQ
AR
8
10
+12V
12.0V
12V
C309
0.01
C310
100P
SR
SW
C311
100P
7
1
7
IC12
4
8
4
5
3 2
6
5
IC21
IC31
IC31
(2/2)
(1/2)
(2/2)
R212
R311
R309
R310
R312
5.6K
4.7K
10K
10K
5.6K
C305
C306
1800P
8200P
CONFIGURATION
R303
R304
100K
100K
+2.5V
+2.5V
+5V
5.0V
5.0V
+5V
E
2.5V
D2
D1
32
30
28
IC46
C465
27
0.01
4
26
3.3V
25
5
+3.3V
24
23
+5V
x
a o
y
.
i
+5V
+3.3V
AS
AT
+12V
12V
-12.1V
C121 22P
-12.1V
R123 10K
R127 2.4K
2
1
3
IC13 (1/2)
LPF
4
12V
CONFIG.2
C216
C125
1000P
0.01
+12V
C126
100P
12.0V
IC13 (2/2)
5
R128
7
+12V
2.4K
6
12.0V
8
R218 5.6K
+12V
R124 10K
6 CHANNEL
C122 22P
R126 100
Q
Q
3
7
6
R122 10K
D44
IC47
1
5
5.6V
VSS
CE
2
R459
+B
VIN
Q47
4 560 1/4W
3
+2.5V
VOUT
EXT
C459
R454
10u50
6.2V
18 2W
+B
+
D45
IC48
1
5
VSS
CE
2
R461
+B
VIN
Q48
3
4
560 1/4W
+2.5V
VOUT
EXT
R449
C462
18
10u50
2W
+B
+
D43
4.9V
3
VIN
5.0V
2
R453
VSS
D42
4.7
1
VOUT
1/4W
8.7V
IC45
R452
1
+5V
OUT
IN
+B
5.0V
1/4W
GND
+5.0V
AVR
8.8V
R496
R493
u 1 6 3
1.5K
47K
+12V
12.0V
R494
Q42
D47
4.7K
+B
Q41
PROTECTION
AU
AV
2
4
8
9
9
+12V
12V
20
12
R141
R142
R143
1
1
1
C141
100P
IC14
+12V
17
R146
R145
R144
16
1
1
1
8
3
1
5
1
5
0
8
9
+B
12.0V
+12V
+7.1V
+7.0V
AVR
Q15
11.9V
7.0V
R172
100
R173
100
m
-7.0V
Q16
c o
-7.0V
AVR
8.8V
-7.1V
.
12V
-12.1V
D41
AW
AX
2
8
9
9
12.0V
12V
+12V
B
Q73
Q74
C711 47P
C714 0.01
C713 100P
C712 47P
R715 10K
R716 10K
IC70
IC70
1
(1/2)
7
(2/2)
LEFT
8
4
R709
R710
5
6
47K
47K
2
3
C709
C710
33P
33P
RIGHT
C705
C706
22P
22P
R707
R708
470K
470K
2
4
9
8
2
9
9
Q71
Q72
C701 470P
C702 470P
R701 47K
R702 47K
12.0V
+B
+12V
7.0V
SOUND
CONTROLLER
IC15
+B
41
C184
40
220P
39
R166 2.7K
C183 1
12V
Advertisement
