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Kenwood VRS-5100 Service Manual page 7

Audio video surround receiver
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K
L
DSP
CB408
+B
R499
C451FR
R452FR
10u50
4.7K
CB407
4.7
49
+B
+
IC412(1/2)
C451FL
R452FL
10u50
4.7K
47
+
40
R450C
NC
39
100
L OUT3
39
38
R450RB
NC
37
100
R OUT4
37
36
R450LB
NC
35
100
L OUT4
35
34
DZF1
C451RS
R452RS
33
10u50
4.7K
DZF2/DVF
45
32
+
MASTER
IC411(1/2)
R518 10K
C427 0.1
31
P ON
R414 4.7K
30
XTL0
29
R419 4.7K
XTL1
28
SDTI1
28
27
SDTI2
27
26
C451LS
R452LS
SDTI3
26
10u50
4.7K
25
43
SDTI4
25
+
R412 10K
24
DAUX1
23
C451 100P
CSN
R413 10K
22
CDTI/SDA
C469
100P
21
CCLK/SCL
C451RB
R452RB
10u50
4.7K
37
+
IC410(1/2)
C451LB
R452LB
10u50
4.7K
35
+
+12V
+5.6V
+5V
T501
C451C
R452C
10u50
4.7K
39
+
RLY501
LF501
C451SW
R452SW
10u50
4.7K
41
+
IC409(1/2)
F511
2.5A
F511B
F511A
USED (Y) TYPE
2 1
1 2
1
2
3
CP501
CP502 CP503
+12V
+5.6V
+5V
(Y)
: AC110-120V/220-240V~
50/60Hz
(X)
: AC240V~ 50Hz
(E)
: AC230V~ 50Hz
M
N
+5V
C453FR
680P
+12V
FR
C454FR
R456FR
C456FR
3
8
1
10u50
1K
10u50
2
1
+
+
R458FR
4
22K
R455FR
12V
4.7K
Q408
C453FL
680P
9
IC412(2/2)
11
FL
C454FL
R456FL
C456FL
5
10u50
1K
10u50
7
6
3
+
+
13
R458FL
R455FL
22K
4.7K
15
Q407
17
C453RS
19
680P
RS
C454RS
R456RS
C456RS
3
8
10u50
1K
10u50
1
2
15
+
+
R458RS
4
R455RS
22K
4.7K
Q405
C453LS
680P
1
IC411(2/2)
LS
C454LS
R456LS
C456LS
3
5
7
10u50
1K
10u50
4
6
17
+
+
R458LS
5
R455LS
22K
4.7K
Q406
C453RB
680P
RB
C454RB
R456RB
C456RB
+5V
3
8
1
10u50
1K
10u50
2
11
+
+
R458RB
4
+5.6V
22K
R455RB
17
4.7K
Q404
C453LB
680P
CB411
+5V
IC410(2/2)
LB
C454LB
R456LB
C456LB
5
10u50
1K
10u50
7
6
13
+
+
R458LB
R455LB
22K
4.7K
6
Q403
C453C
680P
IC409(2/2)
C
C454C
R456C
C456C
5
10u50
1K
10u50
7
6
19
+
+
R458C
R455C
22K
4.7K
Q402
C453SW
330P
SW
C454SW
R456SW
C456SW
3
8
1
10u50
1K
10u50
2
9
+
+
R458SW
4
22K
R455SW
4.7K
Q401
C466 100u16
R462 10
+12V
+
C465 100u16
R463 10
12V
+
C467 0.1u50
+
R459 470
R460 470K
R461 1K
O
P
CN401
1
DSP GND
2
DSP GND
12V
3
-12V
+12V
4
+12V
52
5
A FR
6
GND
51
7
A FL
IC401
: AK4588
MAIN-
8
GND
IC402
: CS493263-CL
CP301
9
SW
IC403,404 : MM74LCX574
10
GND
IC405
: MM74HCT244
2/3
IC406,413 : MM74LCX244
11
RB
IC407
: M29W400BT
12
GND
IC409-412 : BA4558F
V - 4
13
LB
IC415
: RC1117-2.5
14
GND
IC416
: RC1117-3.3
IC417
: 74VHCU04
15
RS
IC501
: CJ7805F
16
GND
IC601
: LA7956
17
LS
18
GND
Q401-408 : KTC2875B
19
C
Q409
: KRA111S
Q410
: KRA102S
Q411
: KRC102S
Q412,603-606
: KRC107S
Q413
: KRC107S
Q501,503 : KRC107M
Q502
: 2SC1740SR
Q601,602 : KTC3198Y
D211,212,401-409,412-416,
601,602 : 1N4148W
D410,411,501,502,507,508
: 1SS133T
CN402
D503-506 : 1N4007
1
FR
ZD501
:
MTZJ5.6B
2
GND
ZD502
:
MTZJ15B
3
FL
4
S2
5
S3
6
V GND
MAIN-
7
5V GND
CP302
8
5V GND
DESTINATION
Q412
Q503
ZD502
COUNTRY
ABB.
9
5V GND
2/3
PX
Y
YES
YES
YES
10
5V GND
EUROPE
E
YES
NO
NO
11
HP L
V - 6
AUSTRALIA
X
NO
NO
NO
12
GND
13
HP R
14
+5V
15
+5V
HEADPHONE
16
+5V6
17
V MUTE
C233 1000P
18
GND
D212
19
GND
C214
D211
0.01
C218 1000P C213
CP403
CN203
JACK202
0.01
R249
5
1
+5V
+5V
1
10K
4
2
HP R
HP R
2
2
3
HP GND
HP GND
3
4
HP L
HP L
4
3
5
M GND
M GND
5
7
6
HP DET
C216
8
HP DET
6
7
M GND
0.01
1
M GND
7
USED (Y) TYPE
VOLTAGE SEL
CN301
F301
RED
5
CN302
F301B
F301A
220V
BLUE
4
1
YELLOW
BLACK
3
2
BLACK
YELLOW
2
3
WHITE
GRAY
1
CN309
1
120V
2
SW301
POWER
FRONT-
TRANSFORMER
CP201
ORG
3/3
AP-1
ORG
BLU
MAIN-
GRY
BLK
CP310
YEL
BLU
2/3
RED
GRN
AG-6
BLU
GRN
MAIN-
BLK
RED
CP304
YEL
2/3
RED
AG-6
VRS-5100 (1/3)
11
Q
R
CAUTION: For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list).
indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be
carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the cus-
tomer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
S
T
VRS-5100
12
DSP(2/2)

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