Onkyo CS-345 Service Manual

CR-245
SCHEMATIC DIAGRAMS - 5
AUDIO DSP / AMP. (MAIN PCB)
CR-245
A
1
2
3
4
5
B C D E F G H
6
7
8
I
J K
47
4
8
37
38
24
2
3
1
4
13
4
7
4
8
37
3
8
2
4
23
14
1
3
SDATA3
BCK3
DATA_FROM_ADC
SDATA3
BCK3
LRCK3
AMP_RESET
SDA2
SCL2
AMP_SLEEPN
AMP_ERROR_DET
BCK
MCK
BC
K
DATA_FROM_DS
P
WCK
GND
HP_DET
USB_POW
S9V
S5V
S3.3V
S1.8V
PVDD
SCL2
MC
MD
ML
USB_FAULT
S4.5V
WCK
AMP_MUTE_S
D3.3V
AT3.3V
SDA2
S3.3
V
MCK
DATA_FROM_DS
P
BC
K
WC
K
M
D
M
C
M
L
MC
K
D3.3V
S4.5V
S1.8V
AMP_RESET
LRCK3
HP_DE
T
AT3.3
V
AMP_MUTE_
S
AMP_ERROR_DE
T
AMP_DET
HP_MUTE
AMP_SLEEPN
S4.5V
PVDD
S3.3V
S3.3
V
GND
S9
V
S5V
S9V
AMP_DET
USB_FAULT
USB_POW
AT3.3V
GND
S3.3
V
HP_MUTE
POWER_FAI
L
POWER_FAIL
R2001 1M 1/16W
1005
X2001
24.576MHz
C200
6
8P C
H
1005
50
V
C200
7
8P C
H
1005
50
V
B2001
FCM1608KF-102T02
C2008 0.1 B 100510V
C2009
0.1
B
100510
V
C2010 0.1 B 100510V
B2002
FCM1608KF-102T02
C2011 0.1 B 100510V
C2012
0.1 B 100510V
C2013
0.1 B 100510V
L2001
15uH_CDRH104R
L2002
15uH_CDRH104R
L2003
15uH_CDRH104R
L2004
15uH_CDRH104R
C2014
0.22 B
2125
25V
C2015
0.22 B 212525V
C201
6
0.1 B
1608
50V
C201
7
0.1
B
160
8
50V
C2018
0.1 B 160850V
C2019
0.1
B
160
8
50V
C202
0
1
B
1608
25
V
C202
1
1 B
160
8
25V
C2022
1 B
1608
25
V
C202
3
1 B
160
8
25
V
C2026 0.1 B 100510V
C2027 4.7 B16086.3V
C2028
0.1 B
1005
10V
R2004 10K 1/16W 1005
R2005 10K 1/16W 1005
R2006 10K 1/16W 1005
R2008 10K 1/16W 1005
R2011 10K 1/16W 1005
R2012 47K 1/16W 1005
R2013 47K 1/16W 1005
R2016 33 1/16W 1005
R2017 33 1/16W 1005
IC 2 0 0
1
YSS951-SZE2
DVSS
1
GPIO6
2
GPIO5
3
GPIO4
4
GPIO3
5
DVDD18
6
GPIO2
7
GPIO1
8
GPIO0
9
IC_N
10
PLLDVDD
1
1
PLLDVSS
12
PLLAVD
D
13
PLLAVS
S
14
Xou
t
1
5
Xi
n
16
DVDD3
1
7
SDA
18
SC
L
1
9
DVS
S
20
TEST
21
N
C
2
2
NC
2
3
N
C
2
4
NC
2
5
NC
26
TEST1
2
7
NC
2
8
NC
2
9
NC
3
0
NC
3
1
NC
32
NC
33
NC
34
NC
35
NC
36
N
C
3
7
NC
3
8
N
C
39
N
C
40
DVSS
41
DVDD1
8
4
2
GPIO1
1
4
3
GPIO1
0
4
4
GPIO
9
4
5
GPIO
8
4
6
GPIO
7
47
DVDD
3
48
C2039 100P CH 100550V
C2035 120P CH
100
5
50V
C2038
120P CH
100550V
R2036
11K 1/16W
1005
R2041
9.1K 1/16W
1005
R2046
11K 1/16W 1005
R2040
9.1K 1/16W
1005
R2042
62K 1/16W +-1%
1005
R2037
11K 1/16W
1005
R2043
62K 1/16W +-1%
1005
R2039
11K 1/16W 1005
CP2002
A2001WV-6A
5
ENABLE
4
HEADPHONE DET
1
HP_L
2
HP_R
3
GND
6
FAULT
C2044
10 B
2125
10V
C2045
10 B
2125
10V
R2047
22K 1/16W
1005
R2048
22K 1/16W
1005
IC200
5
NJM4565M(TE1
)
1 2 3
4
-V
S
5 6
7 8
+V
S
R2049
30K 1/16W
1005
C2047
10 B
2125
16V
R205
2
10K 1/16W +-1%
100
5
R2053 10K 1/16W +-1
%
1005
C2048
10 B
2125
10V
C205
0
10
B
212
5
10
V
PCM1742KE/2K
IC7006
1
BCKIN
2
DATA
3
LRCKIN
4
GND
5
VDD
6
VCC
7
VOUT_L
8
VOUT_R
9
AGND
10
VCOM
11
ZEROR
12
ZEROL
13
MD
14
MC
15
ML
16
MCLK
J2001
AV-53-05H
1
E
2
H
J2002
PTB-403-01
3 12
4
C2051
680P CH
1005
50V
R2055
22K 1/16W
1005
C205
2
10
B
2125
10
V
R205
6
10K 1/16
W 100
5
R2057
27K 1/16
W
1005
C205
3
150P C
H
1005
50
V
C205
4
100P C
H
100550
V
R2058
39K 1/16W
1005
R2059
47K 1/16W
1005
C2055
100P C
H 1005
50
V
R2060
47K 1/16W
1005
R206
1
47K 1/16W
100
5
R206
2
47K 1/16
W 1005
C2056
68P C
H
100550V
C2057
68P C
H
100550V
R2063
15K 1/16W
1005
R2064
15K 1/16W
1005
WCK(6)
MCK(6)
BCK(6)
MC(2)
SDATA3(6)
MD(2)
BCK3(6)
GND
(1;2;3;4;6;7;8;9;10)
LRCK3(6)
C2037
100P CH 100550V
ML(2)
D2001
DA2J10100L
D2002
DA2J10100L
D2003
DA2J10100L
Q200
3
KTA1504S_Y_RT
K
1
B
2C
3E
Q2004
2SD1306NE
1
B
2 C
3 E
R206
8
470 1/16W
100
5
R2069
4.7K 1/16W 1005
R2070
220 1/16W
1608
D2004
DA2J10100L
R2072
4.7K 1/16
W
1005
R207
3
2.2K 1/16W
100
5
R207
4
10K 1/16
W
100
5
R2075
220 1/16W
1608
R207
6
330 1/16W
100
5
Q2002
KRC407-RTK/P
1
B
2C
3E
Q200
1
KRC407-RTK/
P
1
B
2C
3E
Q200
8
KRA102SRTK
1
B
2C
3E
R2081
22 1/16W
100
5
R2082
22 1/16
W
1005
R208
3
22 1/16W 100
5
R2084 22 1/16W 1005
R2089
10K 1/16W
1005
R2090
10K 1/16W
1005
R2091
10K 1/16W
1005
C205
8
0.1 B
100
5
10V
R2010 4.7K 1/16W 1005
R2009 68K 1/16W 1005
C2029
10 B
2125
10V
C2030
10
B
2125
10V
C2031
10 B 212510V
C2032
10 B
2125
10V
C2033
10 B
2125
10V
C2040
10 B
2125
16V
C2042
16V470 MHE_P
C2043
16V470 MHE_P
IC2004
NJM4565M(TE1)
1
2 3
4
-V S
5
6
7 8
+V S
C205
9
1 B
160
8
25
V
C206
0 10
B
212
5
10
V
C2061
10
B
321
6
25V
C206
2
10 B
3216
25V
C206
3
10
B
321
6
25
V
C206
4
10 B
3216
25
V
W90
4
C2065
0.1 B 100510V
C2066
0.1 B
1005
10V
C2067 0.1 B 100510V
R2092
10K 1/16
W
1005
C2068
10
B
212510V
C2069
10
B 2125
10V
C2070 0.1 B 100510V
C2071 0.1 B 100510V
C207
2
0.1
B
100
5
10V
C2073
0.1 B 100510V
C2074
0.1 B 100510V
C2075
0.1 B 100510V
C2076
0.1 B 100510V
C2077
1
B
1608
25
V
C207
8
1 B 1608
25
V
C2079
0.01 B
1005
25V
R2093
1.2K 1/16W
1005
R2094
1.2K 1/16W1005
Q201
1
KTA1504S_Y_RTK
1
B
2 C
3 E
Q2012
KTA1504S_Y_RT
K
1
B
2 C
3 E
R2095
10K 1/16W
1005
R2096
10K 1/16W
1005
R209
7
1.2K 1/16
W 100
5
R2098
1.2K 1/16W
100
5
Q2013
KRC102SRTK
1
B
2 C
3 E
Q201
0
KTC2875-B
1
B
2 C
3 E
R2101
3.3K 1/10
W
2125
R210
2
20K 1/16W
1608
R2103
47K 1/16W 1608
C2080
0.0047 B 100550V
Q2015
KTA1504S_Y_RTK
1 B
2 C 3 E
R2104
2.7K 1/10W 2125
R2105
3.3K 1/10W 2125
R2107
150 1/16W 1608
R2108
2.7K 1/16W 1608
C2081
1 B 160825V
C2082
4.7 B 212525V
C2083
1 B 160825V
R2109
47K 1/16W
1608
Q201
6
KTC3875S_Y_RT
K
1
B
2C
3E
R2110
10K 1/16W 1608
R2111
10K 1/16W 1608
R2112
10K 1/16W 1608
C2084
1 B 160
8
25
V
C2085
1
B
1608
25
V
R211
3
10K 1/16W
160
8
R2114
10K 1/16W
1608
Q2017
KTC3875S_Y_RTK
1
B
2C
3
E
R211
5
10K 1/16
W
1005
C2086
0.001 B
160
8
50
V
D2005
DA2J10100L
Q2009
KTC2875-B
1
B
2 C
3 E
R2116
5.6K 1/16W
1005
A2001WV-4A
CP2003
4
HEADPHONE DET
1
HP_L
2
HP_R
3
GND
R2117
68 1/16W 1608
R2118
68 1/16W 1608
R2099
4.7K 1/16W1005
C2087
100P C
H
1005
50
V
C2088
100P C
H
100
5
50
V
L2005
15uH_7210
L2006
15uH_7210
L2007
15uH_7210
L2008
15uH_7210
C2089
100P C
H
1005
50V
C2090
100P CH
100
5
50V
C2025
25V470 MHE_P
IC 2 0 0 2
YDA163C-SZE
2
NC
1
NC
2
AVSS
3
VREF
4
REFA
5
DVDD
6
MCK
7
SDATA
8
SCLK
9
LRCLK
1
0
DVSS
1
1
NC
12
PVSSR
13
PVDDPR
1
4
PVDDPR
15
OUTPR
16
OUTPR
17
PVSSR
18
PVSSR
19
OUTMR
20
OUTMR
2
1
PVDDMR
22
PVDDMR
2
3
PVSSR
24
NC
25
NC
2
6
HOPP
27
PLIMIT
28
SLEEPN
29
PROTN
30
MUTEN
3
1
CKMOD
3
2
GAIN0
3
3
GAIN1
3
4
MONO
3
5
NC
36
PVSSL
3
7
PVDDM
L
38
PVDDML
39
OUTML
40
OUTML
41
PVSSL
42
PVSSL
4
3
OUTPL
44
OUTPL
45
PVDDPL
46
PVDDPL
47
PVSSL
48
R2106
8.2 1/16W 1608
C2024
25V470 MHE_P
S9V(6;9)
S5V(6;8;10)
S4.5V(6)
S3.3V(2;6;7;10)
S1.8V(10)
PVDD(10)
D3.3V(1;3;4;7;10)
AT3.3V(2;9;10)
DATA_FROM_ADC(6)
AMP_RESET(2;6;7)
SDA2(2;7)
SCL2(2;7)
HP_MUTE(2)
AMP_DET(2)
AMP_SLEEPN(2)
AMP_ERROR_DET(2)
USB_FAULT(2)
USB_POW(2)
HP_DET(2)
AMP_MUTE(2)
EXT_AUDIO_MUTE(2)
XAMUTE(3)
AV_SW3(2;6)
R2100 4.7K 1/16W 1005
C209
1
0.001 B 100
5
50V
C2092
0.001 B 100550V
R2119
1.2K 1/16W 1005
R2120
4.7K 1/16W 1005
Q2018
KRC103SRTK
1
B
2C
3E
R2121
1.2K 1/16W 1005
D2006
DA2J10100L
D2007
DA2J10100L
D2008
DA2J10100
L
W94
1
POWER_FAIL(2;9)
N
C
NC
NC
NC NC
NC
NC
AMP
Black
Woofer OUT
SPEAKER OUT JACK
from/to FRONT JACK
AMP Lch/P OUT
AMP Lch/M OUT
AMP Rch/M OUT
AMP Rch/P OUT
+
-
B
A
+
-
B
+
-
A
+
-
W820 DEL
W821/W822 DEL
W823/W824/W825 DEL
W897 DEL
W898 DEL
W899 DE
L
W900 DEL
AUDIO DS
P
POWER AM
P
HEADPHONE Pre AMP
HEADPHONE & Bias Pre AM
P
Audio DAC
Woofer MUTE S
W
Woofer MUTE SW
Woofer MUTE SW
AMP MUT
E
HEADPHONE MUT
EHEADPHONE MUTE
HEADPHONE MUTE
HEADPHONE MUT
E
AMP DET OUT
SPEAKER MONITOR
SPEAKER MONITOR
CAUTION
ATTENTION
AUDIO DSP/AMP SCHEMATIC DIAGRAM
( MAIN PCB )
!
DESCRIBED IN PARTS LIST ONLY.
CRITICAL FOR SAFETY,USE ONES
!
SINCE THESE PARTS MARKED BY ARE:
DANS LA NOMENCLATURE DES PIECES.
N'UTILISER QUE CELLS DECRITES
DANGERUSES AN POINT DE VUE SECURITE
!
LES PIECES REPAREES PAR UN ETANT:
CAUTION:DIGITAL TRANSISTER
CAUTION:DIGITAL TRANSISTER

Onkyo CS-345 Specifications

General

Brand	Onkyo
Model	CS-345
Category	Receiver
Language	English