Integra DTR-7.3 Service Manual page 24

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SCHEMATIC DIAGRAM 10-1 Composite Vi
1
P2001
R2301
MONITOR
75
OUT
R2303
ZONE2
75
OUT
C2306
Z2COMP
100/6.3
DVD
DVD
IN
C2307
104Z
P2002
R2306
VIDEO1
75
OUT
C2301
100/6.3
VIDEO1
V1
IN
R2309
VIDEO2
75
OUT
C2308
104Z
P2003
2
C2302
100/6.3
VIDEO2
V2
IN
C2303
100/6.3
VIDEO3
V3
IN
C2304
100/6.3
VIDEO4
V4
IN
C2309
104Z
TE
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3
4
NAVD-7729
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V2
1
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VDD
16
V3
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X2
15
3
X
X1
14
RS3
V4
4
X7
X0
13
DVD
V5
Q2302
5
X5
X3
12
VAI
RS1
6
INH
A
11
VBI
7
VEE
B
10
VCI
8
Q2303
VSS
C
9
RS2
C2102
C2101
Q2304
104Z
104Z
C2338
470/6.3
Q2305
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V2
1
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VDD
16
V3
V1
Q2306
2
X6
X2
15
3
X
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14
LS1
V4
4
X7
X0
13
V5
DVD
Q2307
5
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X3
12
VAR
LS2
6
INH
A
11
VBR
7
VEE
B
10
VCR
Q2308
8
VSS
C
9
LS3
C2202
C2201
Q2309
104Z
104Z
LS4
Q2103
TK15420M
R2101
R2108
100
1K
3
1
Q2102
2
R2103 1.8K
TK15420M
R2201
8
5
100
7
Q2102
6
R2203
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1.8K
P2006B TO NAAR-7728 (SCH. 9)
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deo Section
XTL14.32MHZ
C2001 100D
C2002 180J
Australian
model only
XTL17.73MHZ
C2003 330J
C2004 080D
Q2310-Q2313
C2005 470J
RN1444
C2006 470J
SW3
R2006 2.2K
Q2310
Q2002-Q2005
C2007 470J
RN2402
R2007 2.2K
C2008 470J
Q2311
Q2002
R2008 2.2K
Q2003
SW4
SW3
Q2312
Q2004
Q2313
Q2005
SW4
Q2106
TK15420M
R2128
1K
3
1
2SC2712GR
Q2105
2
R2123 1.8K
2SA1162GR
Q2107
Q2104
Q Q
3
6 7
1 3
C2221
TK15420M
100/6.3
8
5
7
Q2105
6
4
R2223 1.8K
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P2005B TO NAAR-7728 (SCH. 9)
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9 4
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Q2001 LC74761M-9845
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R2009
XTA LIN1
47K R2010
2
29
2.7K
SYN CDET
D2001
XTA LOUT1
3
28
VCOOUT
C2013
270J
HSYNCOUT
C2014
220J
4
27
VCOIN
X2002
C2015
223J
5
XTA LIN2
FC
26
R2012
XTA LOUT2
25
6
AMPOUT
120
R2005
VSY NCOUT
R2013
2.2K
C2016
7
24
AMPIN
1/50
6.8K
C2017
8
OSDCS
PDOUT
23
1.5K
682J
R2014
9
OSDDATA
Vss
22
10
OSDSCK
SEPC
21
C2018
C2019
11
SW1
SYNCIN
20
0.33/50
122K
12
SW2
CVCR
19
C2020
13
SW3
CVIN
18
104Z
14
SW4
Vdd2
17
C2009
C2023
C2021
1/50
470J
100/6.3
15
RST
CVOUT
16
C2047
R2053
Z2C OMP
100/6.3
100K
C2325
104Z
D2002 1SS352
Q2009
1 5
0 5
8
2SA1162GR
2 9
9 4
R2052
R2051
2.2K
68
R2026
33K
CSIGNAL
R2044
R2045
2.2K
33K
2SC2712GR
D2006
1SS352
R2047
100K
m
co
DTR-7.3
D
9 9
C2010 100/6.3
C2011 474J
C2012 0.47/50
Q2314
RN1444
C2022
100/6.3
Q2315
RN1444
Z2MIX
2 8
9 9
RS3
RS4
RS5
RS6
RS7
RS8
GND
YCSEP
GND
GND
Y SIGNAL
GND
Z2
GND
V5
GND
Q2006
R2046
68
C2046
104Z
Q2007
RN1404
U36

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