Onkyo TX-SR603X, Service Manual

Page: 23 / 108

SCHEMATIC DIAGRAMS-8
VIDEO SECTION
TX-SR603X TX-SR603X
PR
PB
Y
P2201
P2201
P2201
P2202
C Y
P2007
Q2111
NJM7313A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
JL2006
P2004 P2005
Q2108
2SK3019
Q2109
2SK3019
P2305A
R2088
75
R2087
330
R2089
8.2
R2090
2.2
R2092
470
R2098
82
R2097
470
R2093
82
R2094
120
R2095
120
R2201
4.7M
R2203
4.7M
R2202
4.7M
Q2102
TA48033AF
G
I O
Q2103
TA48018AF
G
I O
DVDD
AGND
NC NC NC DVDD DGND NC NC NC
AGND
AGND
AGND
NC NC NC
DGND
NC
NC
NC
DVDDIO
DGND
NC
NC
DGND
Q2101
ADV7183A
9
11
13
14
15
16
17
18
25 30 31 34 35 40
47
53
56
63 65 69 70 71 72 77 78
AGND
3
9
42 : AIN1
42
AIN10 57
59 : AIN11
59
AIN12
61
AIN2 44
AIN3 46
AIN4 58
60
AIN6
62
41 : AIN7
41
AIN8 43
AIN9 45
ALSB
66
AVDD 50
CAPC1 54
CAPC2 55
CAPY1 48
CAPY2 49
CML 52
DGND 3
DVDD 10
DVDDIO 4
ELPF
37
FIELD
80
HS 2
LLC1
27
LLC2
26
P0
33
P1
32
P10 6
P11 5
P12
76 P13
75 P14
74 P15
73
P2
24
P3
23
P4
22
P5
21
P6 20
P7 19
P8 8
P9 7
PVDD
38
REFOUT 51
SCLK
68 SDA
67
SFL 12
VS 1
XTAL
29
XTAL1
28
OE
79
PWRDN
36
RESET
64
FIELD
GND
VAA
VAA
VAA
GND
VAA
VAA
GND
VAA GND GND
VAA
Q2104
ADV7172
18 19
26
27
30
31
32
33
34
46 47 48
ALSB
17
CLAMP
42
CLOCK
13
COMP136
COMP2
23
CSO_HSO 10
DACA35
DACB
11
DACC29
DACD28
DACE
25
DACF
24
GND 12
P0 2
P1 3
P2 4
P3 5
P4 6
P5 7
P6 8
P7 9
PAL_NTSC
43
RSET1
38
RSET2
22 SCLOCK
20
SCRESET/RTC
39
SDATA
21
TTX
41
TTXREQ
40
VAA 1
VREF
37
BLANK
16
HSYNC
14
RESET
44
VSO
45
VSYNC/
15
-VCC2
MUTE2
VOUT3
DRCTL
VOUT2
GND
VOUT1
+VCC
NFB3
VIN3+
-VCC1
NFB2
VIN2+
MUTE1
NFB1
VIN1+
Q2106
LA7106M
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
-VCC2
MUTE2
VOUT3
DRCTL
VOUT2
GND
VOUT1
+VCC
NFB3
VIN3+
-VCC1
NFB2
VIN2+
MUTE1
NFB1
VIN1+
Q2107
LA7106M
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
RL2201
+
-
RL2202
+ -
RL2203
+
-
RL2204
+ -
RL2205
+ -
Q2105
RN1401
Q2010
RN2402
SW3
Vin2
SW2
Vout3
GND
Vin1
SW1
Vout2
V+
V- Vin3 SW4 Vin4 Vin5 SW5 Vout1
Q2003 NJM2595M
1 2 3 4 5 6 7 89
10 11 12 13 14 15 16
SW3
Vin2
SW2
Vout3
GND
Vin1
SW1
Vout2
V+
V- Vin3 SW4 Vin4 Vin5 SW5 Vout1
Q2002 NJM2595M
1 2 3 4 5 6 7 89
10 11 12 13 14 15 16
SW3
Vin2
SW2
Vout3
GND
Vin1
SW1
Vout2
V+
V- Vin3 SW4 Vin4 Vin5 SW5 Vout1
Q2001 NJM2595M
1 2 3 4 5 6 7 89
10 11 12 13 14 15 16
Y
C Y
C Y C
P2001
Y
C Y
C Y C
P2002
Y
C Y
C Y C
P2003
OSDDATA
SW4
SW3
SW2
SW1
Vdd1
SYNCDET
VCOOUT
VCOIN
FC
AMPOUT
AMPIN
PDOUT
Vss
SEPC
SYNCIN
CVCR
CVIN
Vdd2
CVOUT RST
OSDSCK
OSDCS
VSYNCOUT
XTALOUT2
XTALIN2
HSYNCOUT
XTALOUT1
XTALIN1
Vss
Q2004
LC74763-9836
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
C2063
474J
C2056
682J
C2058
223J
X2101
27MHZ
X2001
14.32MHZ
X2002
NC
L2102
220K NCH-1477
L2007 022K
L2104
220K
NCH-1477
L2002
022K
L2103
220K
NCH-1477
L2101
220K
NCH-1477
L2105
220K
NCH-1477
L2001
056J
D2201
D2202
D2003
1SS352
D2002
1SS352
D2001
Q2201
2SC2712-GR
Q2202
2SC2712-GR
Q2005
2SC2712-GR
Q2022
2SA1162-GR
Q2008
2SA1162-GR
Q2009
2SA1162-GR
Q2054 RN1401
Q2053 RN1401
Q2052 RN1401
Q2051 RN1401
Q2012
RN1443
Q2018
RN1443
Q2013
RN1443
Q2023
RN1443
Q2024
RN1443
Q2025
RN1443
Q2020
RN1443
Q2017
RN1443
Q2006
RN1443
Q2007
RN1443
R2085
100K
R2086
100K
R2081
100K
R2083
100K
R2082
100K
R2111
100
R2112
100
R2108
1K
R2091
10K
R2096
10K
R2107
1K
R2101
1K
R2103
1K
R2105
1K
R2205
1K
R2204 1K
R2188
68
R2189
68
R2190
68
R2191
68
R2192
68
R2070
22
R2187
68
R2181
82
R2161
100
R2186
82
R2084
100K
R2079
100K
R2142 1.2K
R2141 1.2K
R2183
82
R2182
82
R2184
82
R2185
82
R2179
390
R2180
390
R2175
18
R2174
100
R2173
100
R2166
100K
R2165
100
R2164
100K
R2162
100K
R2163
100
R2176
82
R2177
82
R2178
82
R2172
100K
R2171
100
R2170
100K
R2168
100K
R2169
100
R2167
100 R2106 1K
R2104
1K
R2102
1K
R2129
33
R2080
100K
R2110
2.2K
R2113
2.2K
R2067
220 R2066
220
R2061
2.7K
R2060
12K
R2059
220
R2058
220
R2132
100
R2133
100
R2130
4.7K
R2131 4.7K
R2109
100
R2145
4.7K
R2143
100
R2074
100K
R2073
100K
R2072
100K
R2071
100K
R2075
100K
R2076
100K
R2077
100K
R2078
100K
R2065
10K
R2018 75
R2021 75 R2020
R2019
R2017 75
R2016 75
R2015
75
R2014 R2013
R2064 2.2K
R2062
33K
R2135
1.2K
R2134 1.2K
R2116
680
R2115
1K
R2114 4.7K
R2144
33
R2128 33
R2127 33
R2126 33
R2125 33
R2124 33
R2123 33
R2122 33
R2121
33
R2063
68
R2044
2.2K
R2043
2.2K
R2042
2.2K
R2041
2.2K
R2054
120
R2052
1.5K
R2053
6.8K
R2055
1K
R2057
47K
R2056
2.7K
R2051
820K
R2050
220
R2047
47K
R2049
3.3K
R2048
6.8K
R2046
1K
R2045
10K
R2012 75
R2009
R2008 R2007
R2011 75
R2010 75
R2003 R2002 R2001
10K
R2006
75
R2005 R2004
C2092 10/16
C2091 10/16
C2112
10/16
C2119
10/16
C2073
470/16
C2078
470/16
C2104 10/16
C2117
10/16
C2177
100/16
C2180
100/16
C2181
100/16
C2184 100/16
C2065
100/16
C2102
470/10
C2164
10/16
C2115
10/16
C2020 10/50
C2019 10/50
C2014
10/50
C2013 10/50
C2136
470/6.3
C2032
100/16
C2031
100/16
C2028
100/16
C2027
100/16
C2049
1/50
C2057
1/50
C2054
0.33/50
C2051
470/10
C2053
100/16
C2061
0.47/50
C2008 10/50
C2007
10/50
C2005 10/50
C2004 10/50
C2024
100/16
C2023
100/16
C2201
102K
C2090 104Z
C2176
105K
C2175
105K
C2174
105K
C2173
105K
C2172
105K
C2171
105K
C2135
103Z
C2131
103Z
C2124
103Z
C2122
102J
C2118
104Z
C2121
102J
C2111
104Z
C2113
104Z
C2110 103Z
C2103 104Z
C2109 104Z
C2108 104Z
C2106 104Z
C2189
104Z
C2188
104Z
C2130
104Z
C2186
104Z
C2185
104Z
C2123
104Z
C2072
104Z
C2161
104Z
C2179 104Z
C2178
104Z
C2182
104Z
C2183 104Z
C2107 104Z
C2105 104Z
C2101
104Z
C2202
102K
C2050
470J
C2162
104Z
C2071
104Z
C2001
102K
C2125 104Z
C2163
104Z
C2114
104Z
C2116
104Z
C2021 104Z
C2003
102K
C2016 C2017 C2018 470J
C2015 104Z
C2141
104Z
C2142
104Z
C2067
104Z
C2132
823J
C2137
104Z
C2134
104Z
C2126
104Z
C2133
103J
C2128
120J
C2129
120J
C2120
104Z
C2041
100D
C2066
104Z
C2068
104Z
C2043
NC
C2044
NC
C2033
104Z
C2030
104Z
C2029
104Z
C2026
104Z
C2046
470J
C2047
470J
C2048
470J
C2045 470J
C2042
180J
C2059
220J
C2060
270J
C2052
104Z
C2055
122K
C2002
102K
C2009 104Z
C2011 C2012
470J
C2010
C2006 104Z
C2025
104Z
C2022
104Z
V4Y
OSDCK
VCL
OSDCS
V4C
Y3 CR3 CB3 Y2 Y1 CR1 CB1
YOUT
CBOUT
L-S1 L-S2 L-S3 L-S4
VDGND +5VVD
+12V
CR2 CB2
CROUT
VMUT
OSDDA
VDATA
+5VVD
GND
VSYNC
VSTB
VDGND
-12V
V4
SCL
-5VVD
SYNCDET
VDRST
ISS
SDA
Y
CB
CR
R-S2
R-S1
L-S4 L-S3 L-S2 L-S1
R-S1 R-S2
R-S3
R-S4
L-S5
R-S5
L-S6
R-S6
V3C
V3Y
R-S6
L-S7
R-S7
V3
R-S8
R-S5
V2COUT
L-S8
V2YOUT
V2OUT
SDET
SDET
V2C
V2Y
V2
V1COUT
V1YOUT
V1OUT
V1C
+5VVD
V1Y
V1 SCL
VMUT
-5VVD
DVDD
SDA
CR CB
Y
DVDC
DVDY
DVD
C-MON
Y-MON
VDRST
V-MON
R-S3
R-S7
DVDDIO
R-S5
R-S8
R-S4
R-S5
R-S6 R-S6
TO NAETC-8537
TO NADG-8626
NC
CLK
DATA
GND
STB
MONITOR OUT
OUT
VIDEO 3 IN
IN
VIDEO 1
DVD IN
NAVD-8476
U01 VIDEO PC BOARD
IN 3
IN 2
IN 1
OUT
COMPONENT
VIDEO
PR
PB
Y
PR
PB
Y
PR
PB
Y
OUT
IN
VIDEO 2
S VIDEO
R2001-2003
R2002, 2005, 2006
R2007 - 2009
75
C2010 - 2012 :
R2013 - 2015
C2016 - 2018
R2019 - 2021
VIDEO
60 : AIN5
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
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 ( ) ARE IN uF/WV.
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) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
<Note>
NC=No mount of parts.
NC
SCHEMATIC DIAGRAMS-2
SCHEMATIC DIAGRAMS-5
+5V
+5V
+5V
+1.8V
+3.3V
+5V
A
1
2
3
4
5
B C D E F G H