Table of Contents
Advertisement
DPR-337F (12/16)_R
PROD AD
(203.5mVpp)
+3.3V-INC2
(Inverted)
+5V-A2
C1930
1000pF
R1943
TP1802
(15kHz)
10
C1941
1uF
3
+
1
R1947
R1949
15k
15k
- 2
R1953
100k
C1926
+1.65V-2
V+
470pF
C1920
GND
10uF
IC1818 (1/3)
NJM2732RB1(TE2)
D1803
C1935
1SS362-TE85L
0.1uF
IC1818 (3/3)
NJM2732RB1(TE2)
-5V-A2
L
R
+3.3V-INC2 +3.3V
AD
PROD
ENG
DA
PROD
ENG
R1955
0
(**: Inverted)
R1952
10
NM
C1934
C1924
IC1820
C1925
10uF
10uF
0.1uF
AK4552VT-E2
C1932
4
5
C1922
0.1uF
C1938
R1945
1uF
100
VA
VD
1uF
1
16
RIN
ROUT
2
15
LIN
LOUT
C1923
R1946
C1942
012-B4,012-B9,013-C6,014-I5
1uF
1uF
100
13
14
AD/DA-RST
PDN
VCOM
6
DEM0
7
R2156
DEM1
100
9
014-W3
DA-PROD(R)/ENG(R)
SDTI
8
014-W2
AD-PROD(T)/ENG(T)
SDTO
12
014-AB2
AD/DA-64FS3
BCLK
7
8
11
014-AB3
AD/DA-256FS3
MCLK
5
6
10
014-AB1
AD/DA-LRCK3
LRCK
3
4
C1933
VSS
10pF
C1940
1
2
R1951
3
2.2uF
0
RB1803
50V
100
C1927
C1929
C1937
0.0022uF
0.0022uF
0.1uF
GND
GND-A
ENG AD
+3.3V-INC2
(203.5mVpp)
+5V-A2
(Inverted)
R1958
10
C1931
1000pF
(15kHz)
R1944
TP1801
10
C1939
6.3V
1uF
3
+
1
R1948
R1950
15k
15k
- 2
R1954
100k
+1.65V-2
V+
C1928
C1921
470pF
10uF
GND
IC1819 (1/3)
NJM2732RB1(TE2)
D1804
C1943
1SS362-TE85L
C1936
0.1uF
10uF
IC1819 (3/3)
C1944
10uF
NJM2732RB1(TE2)
R1956
-5V-A2
HXCU-FB70
IC1822 (1/3)
NJM4558V-TE2
IC1821
R1959
TC7W53FK(TE85R)
R1980
R1994
R1998
10
10k
100k
10k
C1947
8
C1959
0.1uF
470pF
6.3V
1
VCC
7
COMMON
CH0
PROD-IN
R1966
(4W)
100
6
- 2
R1995
R1999
CH1
100k
10k
5
1
+
A
2
3
INH
GND
VEE
V+
C1955
R1988
C1969
C1945
IC1822 (3/3)
0.1uF
10k
4
3
V-
470pF
10uF
NJM4558V-TE2
C1946
C1949
C1956
10uF
0.1uF
0.1uF
R1957
10
C1952
470pF
IN+OUT
IC1823 (2/3)
NJM4558V-TE2
R1984
R1990
10k
10k
5
R1971
+
10k
7
R1967
100
- 2
R1985
R1991
- 6
10k
OUT
10k
1
PROD-IN
+
(RTS/CC)
3
IC1823 (1/3)
R2002
R2004
C1960
10k
1.5k
NJM4558V-TE2
0.1uF
C1976
V+
R1978
C1973
100
22pF
IC1823 (3/3)
V-
NJM4558V-TE2
R2153 NM
C1961
RV530:PROD RTS/CC CANCEL
0.1uF
R1964
47k
R1960
10k
R1961
C1966
22k
1000pF
PROD-OUT
R1973
R1976
R1982
GND-A
(192.5mVpp)
1k
15k
15k
5
C1971
+
1uF
7
R1972
C1957
C1967
6
6.3V
100k
-
+1.65V-2
0.01uF
470pF
IC1818 (2/3)
C1953
0.1uF
NJM2732RB1(TE2)
R2006
100k
2SC4213-AB-TE85L
IC1827
R1981
R1996
R2000
TC7W53FK(TE85R)
10k
100k
10k
C1948
8
C1962
0.1uF
470pF
1
VCC
7
COMMON
CH0
ENG-IN
R1969
100
(4W)
- 6
6
R1997
R2001
CH1
100k
10k
5
7
+
A
2
(2/3)
5
IC1822
INH
GND
VEE
NJM4558V-TE2
C1970
R1989
470pF
4
3
10k
C1950
0.1uF
10
C1951
470pF
IN+OUT
R1986
R1992
5
10k
10k
R1970
+
10k
7
R1968
100
- 2
R1987
R1993
- 6
OUT
10k
10k
1
ENG-IN
+
(RTS/CC)
3
R2003
R2005
C1963
IC1828 (1/3)
10k
1.5k
0.1uF
NJM4558V-TE2
IC1828
(2/3)
NJM4558V-TE2
V+
R1977
C1974
100
22pF
V-
R2155
C1964
RV531:ENG RTS CANCEL
0.1uF
IC1828 (3/3)
NJM4558V-TE2
R1965
47k
R1962
10k
R1963
IC1819 (2/3)
C1965
22k
1000pF
NJM2732RB1(TE2)
R1975
R1979
R1983
ENG-OUT
GND-A
(192.5mVpp)
1k
15k
15k
5
C1972
1uF
6.3V
+
7
+1.65V-2
R1974
6
100k
C1958
C1968
-
0.01uF
470pF
C1954
0.1uF
R2007
100k
2SC4213-AB-TE85L
Q1857
(from CN-1701)
DTA144EE-TL
PROD-IN(X)
016-D4
R2010
C1981
Q1856
47k
1000pF
DTC144EE-TL
C1984
1000pF
014-W5
PROD_RESIST_OFF/ON
C1982
R2011
47k
1000pF
R2166
PROD-IN(Y)
016-D4
47k
(from CN-1701)
GND-A
IC1825
(1/3)
IC1825 (2/3)
TC4053BFT(EL,N)
TC4053BFT(EL,N)
R2073
IC1824 (2/3)
47k
R2048
220k
NJM4556AM-A-TE2
2
R2036
15
for Cancel
for Out
10k
1
R2074
R2014
R2044
R2054
10
10k
5
33k
47k
47k
+
R2040
R2045
7
R2055
R2016
22k
22k
16
22k
100k
- 6
R2018
VDD
12
C1975
4.7k
14
R2078
R2082
13
R2041
5
1uF
22k
4
10k
11
R2046
33k
3
1uF
6
R2056
9
R2152
INH
47k
R2079
C1987
4.7k
VEE
VSS
R2049
0.1uF
220k
16V
7
8
0
R2070
C1988
0.1uF
47k
16V
PROD-OUT
(RTS/CC)
IC1825 (3/3)
TC4053BFT(EL,N)
Q1851
DTC114EE-TL
PROD-OUT
R2058
C1985
(1.1Vpp)
220 1608
100pF
R2028
R2030
47k
10k
PROD-OUT(4W)
C1991
220pF
R2059
220
R2008
R2021
1608
100
10k
R2060
R2032
R2038
220 1608
2
-
22k
22k
(*6)
-
R2025
1
6
+
220k
3
7
+
R2061
IC1826
(1/3)
220
NJM4580V(TE2)
5
1608
IC1826 (2/3)
R2034
R2026
100
NJM4580V(TE2)
100
Q1812
NM
Q1816
Q1814
R2068
R2076
2SC4213-AB-TE85L
2SC4213-AB-TE85L
R2019
10k
10k
10k
(from CN-1701)
ENG-IN(X)
016-D2
R2012
C1979
47k
1000pF
Q1859
DTA144EE-TL
C1983
1000pF
C1980
R2013
(from CN-1701)
Q1860
47k
1000pF
DTC144EE-TL
ENG-IN(Y)
016-D2
014-W6
ENG_RESIST_OFF/ON
R2172
47k
GND-A
IC1830 (1/3)
IC1830 (2/3)
TC4053BFT(EL,N)
TC4053BFT(EL,N)
R2081
IC1829 (2/3)
47k
R2050
220k
NJM4556AM-A-TE2
2
R2037
15
10k
for Cancel
for Out
1
R2075
R2047
R2057
10
10k
R2015
47k
47k
5
33k
+
R2042
R2051
7
R2066
R2017
16
22k
22k
22k
100k
- 6
R2020
VDD
12
C1977
4.7k
14
13
5
R2071
R2083
R2043
1uF
10k
22k
4
10k
R2052
33k
11
3
C1978
1uF
6
9
R2067
R2154
R2080
C1989
INH
47k
4.7k
0.1uF
VEE
VSS
R2053
47k
16V
220k
NM
7
8
0
C1990
0.1uF
R2072
16V
47k
ENG-OUT
(RTS/CC)
IC1830 (3/3)
TC4053BFT(EL,N)
Q1854
DTC114EE-TL
ENG-OUT
C1986
(1.1Vpp)
R2062
220 1608
100pF
R2029
R2031
47k
ENG-OUT(4W)
10k
C1992
220pF
R2063
220
R2009
R2023
1608
100
10k
R2033
R2064
R2039
220 1608
2
-
22k
22k
-
R2024
1
6
+
220k
3
IC1831 (1/3)
7
R2065
+
220
NJM4580V(TE2)
5
1608
R2027
R2035
Q1815
100
100
2SC4213-AB-TE85L
Q1813
NM
Q1817
IC1831 (2/3)
2SC4213-AB-TE85L
R2022
R2069
NJM4580V(TE2)
R2077
10k
10k
10k
+3.3V
IC1832 (2/2)
+12V
TC7SH04FU
VCC
Q1855
MCH6606-TL-E
GND
4
1
5
2
R2161
R2163
GND-A
100
3.3k
6
3
IC1832
TC7SH04FU
Q1843
R2165
R2162
DTC144EE-TL
R2164
(1/2)
10k
100
10k
2
4
014-W4
PROD-RTS(CC)/4W
-12V
RTS/CC IO LEVEL
IN RTS:2Vpp/CC:400mVpp
OUT(@200ohm Load)
RTS:10mApp/CC:2mApp
Q1832
2SC4617TL-QR
Q1835
Q1849
Q1827
IC1824 (1/3)
2SA1774TL-QR
2SC4617TL-QR
DTA144EE-TL
NJM4556AM-A-TE2
+5.5V_a
8.5V
R2148
10k
R2084
R2088
10k
10k
R2147
C2025
R2118
-
R2124
2
4.7k
33k
0.1uF
10k
OUT
1
+
C2005
R2128
R2094
R2098
10
100uF
47k
3
10
RTS/CC IO
50V
IN+OUT
1608
1608
Q1832
C1999
R2090
R2095
10k
10k
10k
10uF
V+
D1808
R2106
C2007
V-
R2125
C1997
UDZSUSTE-1712B
R2100
100k
R2129
47k
22uF
10pF
100k
10k
22k
D1809
R2119
4.7k
UDZSUSTE-1712B
IC1824 (3/3)
Q1837
NJM4556AM-A-TE2
R2149
C2026
DTC144EE-TL
33k
0.1uF
C2008
R2150
22uF
-8.5V
10k
Q1850
Q1828
PROD-CC/RTS
014-W4
2SA1774TL-QR
2SC4617TL-QR
Q1818
Q1822
Q1825
2SC4617TL-QR
2SA1774TL-QR
DTA144EE-TL
L1804
10uH
R2102
4.7k
R2108
10k
C1993
R2113
Q1841
47uF
16V
47k
DTA144EE-TL
AL-C
+3.3V
Q1822
C1994
16V
47uF
AL-C
V+
R2114
C2001
R2109
C2016
R2086
R2091
22uF
10k
22k
V-
22uF
10k
10k
R2103
C2012
4.7k
0.1uF
IC1826 (3/3)
Q1838
C2017
NJM4580V(TE2)
DTC144EE-TL
L1805
C2002
22uF
C2013
22uF
0.1uF
Q1819
PROD/ENG-MUTE
+12V
2SC4617TL-QR
012-X10,012-Y6
R2115
22k
R2122
R2130
10k
22k
R2112
4.7k
Q1824
R2133
C2023
2SA1774TL-QR
C2011
10k
47uF
47uF
16V
16V
012-X5,012-X10
GND-A
GND-A
Q1834
PROD/ENG-MUTE
2SA1774TL-QR
Q1831
R2126
2SA1774TL-QR
1M
+12V
+3.3V
Q1858
IC1833
(2/2)
-12V
MCH6606-TL-E
TC7SH04FU
4
1
NM
VCC
5
2
IC1833
R2168
R2167
GND
TC7SH04FU
100
3.3k
(1/2)
6
3
2
4
014-W5
ENG-RTS(CC)/4W
GND-A
NM
R2170
R2169
R2171
10k
100
R2134
10k
0
Q1833
2SC4617TL-QR
-12V
Q1836
Q1852
Q1829
IC1829 (1/3)
DTA144EE-TL
2SC4617TL-QR
2SA1774TL-QR
NJM4556AM-A-TE2
R2157
8.5V
10k
R2085
R2089
10k
10k
R2120
R2123
R2151
C2027
2
-
OUT
33k
0.1uF
4.7k
10k
1
+
C2006
R2096
R2099
100uF
R2131
3
IN+OUT
10
10
50V
47k
1608
1608
Q1833
C2000
R2092
R2097
10uF
10k
10k
V+
D1810
R2107
C2009
C1998
UDZSUSTE-1712B
R2101
100k
V-
22uF
R2127
R2132
10pF
22k
100k
10k
R2121
D1811
4.7k
UDZSUSTE-1712B
IC1829 (3/3)
Q1839
C2028
R2158
NJM4556AM-A-TE2
0.1uF
DTC144EE-TL
33k
C2010
R2159
10k
22uF
-8.5V
Q1853
Q1830
ENG-CC/RTS
014-W4
2SA1774TL-QR
2SC4617TL-QR
Q1823
Q1820
Q1826
2SC4617TL-QR
2SA1774TL-QR
DTA144EE-TL
R2104
4.7k
R2110
10k
R2116
C1995
Q1842
47uF
16V
47k
DTA144EE-TL
+3.3V
AL-C
Q1823
C1996
47uF
16V
AL-C
C2003
C2018
V+
R2111
R2117
22uF
R2087
10k
22k
22uF
R2093
V-
10k
10k
R2105
C2014
4.7k
0.1uF
IC1831 (3/3)
Q1840
C2019
NJM4580V(TE2)
C2004
DTC144EE-TL
C2015
22uF
22uF
0.1uF
012-X5,012-Y6
Q1821
PROD/ENG-MUTE
2SC4617TL-QR
+5V-A2
Q1844
DTA144EE-TL
Q1846
2SC4617TL-QR
R2139
3.3k
R2140
47k
GND-A
R2142
D1805
22
1SS362-TE85L
L1803
R2137
2
10uH
22
3
1
C2020
0.1uF
CL1806
GND-A
1.2
PROD-OUT(X)/2W
016-D3
(from/To CN-1701)
RY1801
+12V
4W-X
CL1807
1.2
4W-Y
PROD-OUT(Y)
016-D3
(To CN-1701)
10uH
-12V
012-M9,013-M5
AUDIO-MUTE-CONTROL
+5V-A2
Q1847
NM
DTA144EE-TL
NM
Q1848
2SC4617TL-QR
R2143
3.3k
NM
R2144
47k
NM
R2135
0
Q1845
NM
NM
DTC144EE-TL
GND-A
R2145
+5.5V_a
22
NM
L1808
D1806 NM
10uH
1SS362-TE85L
NM
R2141
2
22
NM
3
1
C2021
R2136
R2138
0.1uF
R2146
0
0
NM
0
RTS/CC IO
CL1808
1.2
GND-A
ENG-OUT(X)/2W
016-D1
(from/To CN-1701)
RY1802
NM
+12V
L1806
10uH
4W-X
CL1809
1.2
4W-Y
ENG-OUT(Y)
016-D1
(To CN-1701)
INCOM, PGM
DPR-337F (12/16)
L1807
10uH
-12V
BOARD NO. 1-885-532-21
DPR-337_12
9-36
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