Onkyo TX-SR603 Service Manual page 28

E
TO NADG-8514
TO NAETC-8537
P2005
1
0
C2060
270J
C2059
220J
2SC2712-GR
Q2005
55
L-S5
K
Q2006
C2053
L-S6
RN1443
100/16
2
Z
L-S7
51
10
Q2007
RN1443
D2003
1SS352
Q2010
RN2402
C2067
104Z
L2104
NCH-1477
220K
DVDD
C2132
2103
823J
H-1477
20K
C2131
C2130
103Z
104Z
C2128
120J
X2101
27MHZ
41 P6 20
42 P7 19
43 AIN8 NC
41 : AIN7
44 AIN2 NC
42 : AIN1
45 AIN9 NC
Z
46 AIN3 DVDDIO
47 AGND DGND
121
48 CAPY1 NC
49 CAPY2 SFL 12
Q2101
50 AVDD NC
51 REFOUT DVDD 10
ADV7183A
52 CML DGND
53 AGND P8 8
54 CAPC1 P9 7
55 CAPC2 P10 6
02J
56 AGND P11 5
59 : AIN11
57 AIN10 DVDDIO 4
60 : AIN5
58 AIN4 DGND 3
Z
59 HS 2
60 VS 1
Z
C2126
104Z
F
JL2006
C2072 C2071
104Z 104Z
1 30
R2083
2 29
R2071
100K
R2082
100K
3 28
R2072
100K
100K R-S3
4 27
R2086
R2073
100K 100K
R-S4
5 26
R2074 R2085
100K
100K
6 25
R-S5 R2081
7 24
R2075
100K
R2080
100K R-S6
8 23
R2076
100K
100K
9 22
R-S7
10 21
R2077 R2079
100K R-S8
100K
11 20
R2078 R2084
100K 100K
12 19
13 18
14 DATA 17
STB
GND
15 CLK 16
SCL
Q2109
2SK3019
R2113
2.2K
SDA
Q2108
2SK3019
R2110
2.2K
18
Q2105
17 RN1401
16
C2186
15
104Z
14
13
R2129
R2145
C2185
33 4.7K
11
104Z
9 1
33
R2121
2
R2122 33
3
R2123 33
4
R2124
33
5
C2123
R2125 33
6
R2126 33
104Z
7
R2127 33
8
R2128 33
9
10
C2188
11
104Z
12
R2132
L2105
NCH-1477 C2164
220K 10/16
NOTE
THE COMPONENTS IDENTIFIED BY MARK
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
<Note>
NC=No mount of parts.
Refer to following table about the parts displayed by mark "
C2176
C2175
C2174
C2189 C2163
104Z 104Z
R2143
100
C2162
VAA COMP136
104Z
P0 DACA 35
P1 VAA 34
P2 DACB 33
P3 VAA 32
C2173
Q2104
P4 GND 31
P5 ADV7172 VAA 30
P6 DACC 29
P7 DACD 28
CSO_HSO VAA 27
VAA GND 26
C2172
GND 25
DACE
R2182
82
R2133
100
C2171
R2181
105K
82
R2187
100
68
G
!
ARE CRITICAL FOR SAFETY
IS DC VOLTAGE.(NO INPUT SIGNAL).
) ARE IN uF/WV.
PRINTING SIDE
".
NAVD-8476
U01 VIDEO PC BOARD
+5VVD
C2184 100/16
C2183 104Z
VMUT
Q2107
-5VVD
LA7106M
R2172
8 NFB3 -VCC2 9
100K
R2171
7 VIN3+ MUTE2 10
100
105K
R2178
R2192
6 -VCC1 VOUT3 11
82
68
R2170
5 NFB2 DRCTL 12
100K
R2169 R2177
4 VIN2+ VOUT2 13
C2182
100 82
105K
104Z
R2191
3 MUTE1 GND 14
68
R2168 R2176
2 NFB1 VOUT1 15
82
100K
R2167
VIN1+ +VCC
1 16
100
105K
R2190
C2181
68
100/16
C2180
100/16
C2179 104Z
Q2106
LA7106M
R2166
8 NFB3 9
-VCC2
100K
R2165
7 VIN3+ MUTE2 10
100
105K
R2175
R2189 6 -VCC1 VOUT3 11
18
68 R2164
R2180
NFB2
5 DRCTL 12
390
100K
R2163
R2174
4 VIN2+ VOUT2 13
C2178
100 100
105K
104Z
R2179
R2188 3 MUTE1 GND 14
390
68 R2162
R2161
NFB1 VOUT1
2 15
100K R2173
100
100
1 VIN1+ +VCC 16
C2177
100/16
TX-SR603/603E/8360
H