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Kenwood RD-C313 Service Manual page 22

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Z
RD-C313/C515
LS-C313/C515
VCC
+5V
A+9V
L907
+B
GND
GND
Q907
909
R920
47K
R916
GND
Q910
47K
R918
GND
10K
Q908
GND
GND
GND
GND
DVDD1
R836
R837
C861
470
470
10u16
853
+
GND
.2K
C857
C859
C862
4700P
4700P
0.1
GND
AGND
U801
PDN
VREG EN
L
7 ABQs
MIXERS
OSC RES
R
BASS
7 ABQs
MANAGEMENT
DVSS
MUTE
SUB
2 ABQ
(HIGH PRECISION)
uDAP
LRCLK
SCLK
MICROCONTROLLER
SDIN2
BASED
SERIAL
SYSTEM
SDIN1
AUDIO
CONTROL
PORT
DVSS
VR DIG
CLICK & POP
CONTROL
SERIAL
CONTROL
SDA
PROTECTION
LOGIC
SCL
SAMPLE RATE
AUTODETECT
& PLL
HPSEL
STEST
TEST2
DVDD2
R830
10K
C866
C883
1500P
27P
GND
AGND AGND
A+9V
C233
+5V
100u16
+
C234
0.1
VCC
AGND
16
VCC
R279
R271
X2
15
1M
1K
X1
14
R277
C250
X
13
1M
1
X0
12
GND
X3
11
BT-LO
AUX
R236 1K
S0
10
S0
iPod
R237 1K
S1
9
TUNER
S1
CD/BT/
D.AUDIO
BT-RO
22
AMP (2/2)
AA
+B
C908
U901
0.1
C907
1000u25
+
L904
28uH
L902
D902
33uH
GND
R908
GND
56
C909
R910A
R910
10
10
Q905
0.01
2W
2W
A+9V
VCC
R915
Q904
1K
R911
47K
GND
GND
GND
R913
10K
Q906
GND GND
PVCC
C816
220u25
+
C863
GND
0.1
OUT B
64
63
PVCC B
PVCC
62
C844
DRC
PVCC B
0.22
61
BST B
C845
1
60
VCLAMP AB
C846
59
BST A
0.22
58
AVCC
PVCC
57
AGND
BQ
C847
56
1
BYPASS
DRC
GND
C848
0.22
55
SRC
BST D
C849
54
1
4th
2xHB
VCLAMP CD
ORDER
FET OUT
C850
53
NOISE
BST C
SHAPER
0.22
2xHB
52
&
PVCC C
PVCC
FET OUT
PWM
51
PVCC C
OUT C 50
OUT C 49
C851
GND
0.1
C815
220u25
+
GND
PVCC
R842
22K
R841
22K
GND
GND
R845
A+9V
10
Q812
D801
R860
1K
C872
0.1
GND
R869
10K
C873
GND
GND
47u16
+
R847
R848
GND
1K
18K
GND
Q815
R868
S1 S0 SOUT
4.7K
0
0
Y0
0
1
Y1
GND
1
0
Y2
GND
1
1
Y3
AB
GND
GND
GND
U902
GND
R855
VCC
560
GND
GND
PVCC
L801
22uH
C826
0.01
L802
GND
GND
GND
22uH
C825
0.01
GND
GND
GND
GND
GND
GND
L803
22uH
C837
0.01
L804
GND
GND
GND
22uH
C836
0.01
GND
GND
GND
PVCC
C871
220P
R843
A+9V-2
18K
U802
GND
C877
R865
220u10
1K
+
L810
Q811
GND
GND
GND
GND
AC
JK901
1
2
DC IN
3
CAUTION: For continued
safety, replace safety criti-
cal components only with
m a n u f a c t u r e r 's r e c o m -
mended parts (refer to parts
list).
indicates safety critical
components. For continued
protection against risk of fi re,
replace only with same type
and rating fuse(s). To reduce
JK801
the risk of electric shock,
leakage-current or resistance
L
measurements shall be car-
SPEAKERS
ried out (exposed parts are
R
acceptably insulated from
the supply circuit) before the
appliance is returned to the
customer.
The DC voltage is an actual
reading measured with a high
impedance type voltmeter
with no signal input. The
measurement value may vary
depending on the measuring
instruments used or on the
product.
U202
: 74HC04D
U203
: PCM1808PWR
U204
: SN74HC244DWR
U205
: 74HC4052
U601,802 : AZ4558
U801
: TAS5706PAP
U901
: TD1501
U902
: KIA378P00PI
U903
: AZ1117H-3.3
Q201,811,813,814,906,
908,910,912
: 2SC8050M
Q812,815,904,909
: 2SA8550M
Q905
: 2SD882P
Q907,911 : APM2301
D801
: LL4148-1
D901
: 1N4001-1
D902
: SR34
ZD902
: BZX79-C10
AMP
DESTINATION
MODEL
A
C890
NAME
COUNTRY
ABB.
EUROPE
E
RD-C313
NO
100u16
AUSTRALIA
X
EUROPE
E
RD-C515
YES
220u10
AUSTRALIA
X
RD-CIP313
JAPAN
J
YES
220u10
JK803
1
SUB WOOFER
2
PRE OUT
SIGNAL LINE
GND LINE
B LINE
+B
RD-CIP313 (2/4)
AD
1
2
3
4
5
6
7

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