Denon DRA-100 Service Manual

SCHEMATIC DIAGRAMS (07/10)
SCH07_MAIN CSRA
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO R ANALOG AUDIO L DIGITAL AUDIO SUBWOOFER
FB_A
R1604 3K32-B
-5VN
R1628 53K6-B
CH2_REF0 CH2_REF2
CH2_FB1 CH3_FB1
CH3_REF2 CH3_REF0
R1735 33K R1736 33K
CH4_REF0 CH4_REF2 CH5_REF2 CH5_REF1
CH2_REF1 CH2_REF2
CH2_FB1
R1616 33
C1623 100N-K
CH3_FB0 CH3_FB1
R1618 33
J1701 0 J1704 0
CH3_REF2 CH3_REF1
R1714
0
R1721 0
FPGA_DATA
CSR_RESET
CSR_BRIDGE
CSR_SPI_CK
CSR_SPI_CS
A3V3_CSR
+5VA
GND
R3V3_CSR
R1V8_CSR
C1V8_CSR
S3V3_CSR
3V3_CSR
A3V3_CSR
R1614 150
C1616 10P-J
41
CH3_PWM0
CH3_PWM2
CH0_REF0
CH0_REF2
CH1_REF2
CH1_REF0
PWMCKO
3V3_CSR
R3V3_CSR
R1V8_CSR
C1V8_CSR
S3V3_CSRS3V3_CSR
3V3_CSR
FPGA_DATA
CH7_REF0
CH7_REF2
CH7_REF1
CH7_REF0
CH5_REF2
CH5_REF1
CH4_REF2
CH1_REF0
CH0_REF1
CH0_REF0
GND
CSR_BRIDGE
3V3_CSR
CH2_PWM2
CH3-PWM0
FB_B
FB_A
FPGA_BCK
FPGA_LRCK
CSR_INTRT
CSR_SPI_DI
S1V8_CSR
-5VA
1V8_CSR
5V25
R1603 3K32-B
R1606 53K6-B
C1604
1N-K
R1605
4M7
C1602
390P-J
C1608
4700N-K
R1612
30K
C1606
470P-J
C1609
100P-J
C1617
100N-K
C1615 10P-J
R1613 150
C1627
100N-K
R1622
30K
C1633
4700N-K
C1632
4700N-K
C1634
4700N-K
C1631
100P-J
C1639
1N-K
R1625
75
0
R1730
1
R1629 3K32-B
R1632 3K32-B
R1631
15
R1630
26K7-B
C1758
100N-K
C1757
1000N-K
C1761
10P-J
CH2_PWM0
CH2_PWM2
CH0_REF1
CH1_REF1
S1V8_CSRS1V8_CSR
1V8_CSR1V8_CSR
R1704 33
R1707 33
R1706 33
R1708 150
C1739
1000N-K
C1740
1000N-K
C1703
1000N-K
CH2_REF1
C1741
1000N-K
CH2_FB0 CH3_FB0
R1710
150
C1742
1000N-K
C1704
1000N-K
C1707 100N-K
CH3_REF1
C1701
100N-K
BD1701
BD121T
R1726
150
R1723
150
R1712
3K3
R1702 100
R1734
1K
C1764
10N-K
R1733
1K
FPGA_BCK
FPGA_LRCK
R1728
75
C1755
33P-J
R1719 75
R1724
75
R1717
75
C1753
33P-J
C1754
33P-J
C1744
1000N-K
CH4_REF1
C1745
1000N-K
CH5_REF0
CH3_PWM0
CH2_PWM0
C1747
1000N-K
C1733
1000N-K
C1729
100N-K
CH7_REF1
C1765
100N-K
CH7_REF2
CH5_REF0
CH4_REF0
CH4_REF1
CH1_REF1
CH1_REF2
CH0_REF2
CH2-PWM0
CH3_PWM2
FROM DIR/DSP/FPGA SHEET FROM POWER SHEET
CH2_REF0
C1601
1000N-K
R1610
1M
R1611
1M
C1607
270P-J
R1607
3K3
C1611 100N-K
CH2_FB0
R1615 33
C1619
100N-K
C1620 1000N-K
C1618
100N-K
C1613 4700N-K
R1617 33
C1622
4700N-K
C1629
1000N-K
C1624
4700N-K
C1635
270P-J
R1626
1M
J1702 0 J1703 0
R1624
1K2-F
R1729
1
CH3_REF0
C1759
1000N-K
C1760
100N-K
R1731
75
R1705 150
R1703
33
C1711
100N-K
C1710
1000N-K
R1701
10K
C1748
100N-K
R1715
100
C1763
1000N-K
C1713 1000N-K
C1712
100N-K
2
GND
3
OUT
1
E/D
4
VDC
OSC1701
108MHz
R1725
150
C1749
1000N-K
C1714 1000N-K C1717
100N-K
C1716 1000N-K
C1715
1000N-K
C1756
33P-J
R1727
75
R1720 0
C1751
33P-J
R1718
75
R1722 0
C1718
100N-K
TO SPKOUT SHEET
FROM CPU/CY920 SHEET
1 2 3 4
FPC1602
1.0-16-4PB-2
TO PREOUT SHEET
+5VA
FB_B
C1626 10P-J
FB_A
CSR_RESET
CSR_BRIDGE
CSR_SPI_CK
CSR_SPI_CS
CSR_SPI_DI
C1705
100N-K
R3V3_CSR
R1V8_CSR
C1V8_CSR
CSR_BRIDGE
R1602
15
C1614
4700N-K
C1605
1N-K
PWMCKO
R1601
26K7-B
R1609
750
-5VA
C1640
1N-K
C1638
4700N-K
C1643
47/10(6.3*5.4)-UQ
C1637
470P-J
R1627
4M7
C1642
390P-J
C1630
100N-K
C1636 100N-K
C1625 10P-J
R1620
150
1
A
5
Vcc
3
GND
4
Y
2
B
IC1705
NC7SV86P5X
CSR_INTRT
C1731
100N-K
C1730
1000N-K
C1727
10N-K
C1721
1000N-K
C1723
1000N-K
C1722
1000N-K
C1720
100N-K
C1702
4700N-K
C1709
100N-K
R1716
3K3
C1752
33P-J
R1711
150
C1743
1000N-K
R1713
150
C1746
100N-K
C1732
100N-K
C1726
100N-K
C1724
1000N-K
C1621 100N-K C1610 100N-K
R1608
1K2-F
C1612
4700N-K
C1628
100N-K
R1621
1M
C1641
1000N-K
R1623
3K3
R1619
150
1
A
5
Vcc
3
GND
4
Y
2
B
IC1704
NC7SV86P5X
C1734
1000N-K
C1736
1000N-K
C1728
10N-K
C1725
100N-K
C1708
4700N-K
C1762
1000N-K
C1737
1000N-K
C1735
1000N-K
C1719
1000N-K
7
1Y
8
Vcc
6
3A
1
1A
3
2A
5
2Y
2
3Y
4
GND
IC1706
NC7NZ17K8X
C1706
100N-K
1 2 3 4
FPC1601
1.0-16-4PB-2
C1603
47/10(6.3*5.4)-UQ
DRA-100 MAIN - CSRA (7/9)
30
C1N5
28
C1S2PCK
26
C1S2O
24
C1S1F
23
C1S1R
5
C0S2O
7
C0S1F
8
C0S1R
14 C0S2DO 16
C1P3V3D
18 C1S1DO 17 C1S2DO
29
C1P5
25
C1S1O
27
C1S2I
13 C0S1DO 15 C0P3V3D
2
C0P5
4
C0S2I
6
C0S1O
37C0P5D 35C1GND 33C1S2MCKB 34C1P5D 32C1S1MCKB 36C0GND 31
C1N5D
12
C0GNDD
11
C0RF
10
C0RP3V3
9
C0RGND
19
C1GNDD
20
C1RF
21
C1RP3V3
22
C1RGND
1
C0N5
39
C0S1MCK
3
C0S2PCK
38
C0S2MCK
40
C0N5D
IC1601
CSRA6600
172
CH2_REF1
171
CH2_REF2
169
CH2_FB1
167
C23GND
165
CH3_FB1
163
CH3_REF2
161
C3GND
159
CH3_REF0
157
CKIGND2
155
CKIP3V3
153
CKIGND1
154
MCK_IN
152
CKIP1V8
150
CH4_REF0
148
C4GND
146
CH4_REF2
144
CH4_FB1
142
C45GND
140
CH5_FB1
138
CH5_REF2
48
CH_0_1_AUDIO_SCK
49
CH_0_1_AUDIO_SD
50
CH_0_1_AUDIO_WS
51
CH_2_3_AUDIO_SCK
52
CH_2_3_AUDIO_SD
54
PWM_MODE
56
GPIO_1
58
GND
60
GPIO_2
62
BRIDGE_ON
64
MCK_SEL
66
GND
67
P3V3
68
GPIO_4
69
GPIO_5
70
TEST
71
SPI_CK
73
SPI_DATA
75
GND
77
GPIO_6
79
VPD
81
CH_4_5_AUDIO_SD
83
CH_6_7_AUDIO_WS
85
CH_6_7_AUDIO_SCK
164
CH3_FB0
166
C23P1V8
168
C23P3V3
170
CH2_FB0
156
MCK_IN_BAR
158
C3P1V8
160
C3P3V3
162
CH3_REF1
149
C4P3V3
151
C4P1V8
141
C45P1V8
143
C45P3V3
145
CH4_FB0
147
CH4_REF1
137
CH5_REF1
139
CH5_FB0
53
CH_2_3_AUDIO_WS
55
GPIO_0
57
P3V3
59
P1V8
61
INTERRUPT
63
RESET_BAR
65
GPIO_3
72
SPI_CS
74
P1V8
76
P3V3
78
GPIO_7
80
CH_4_5_AUDIO_WS
82
CH_4_5_AUDIO_SCK
84
CH_6_7_AUDIO_SD
42 CH0_PW M2
43 CH0_PW M1
41 CH1_PW M0
40 CH1_PW M1
39 CH1_PW M2
37 GND
35 CH2_PW M1
33 CH3_PW M
0
31 CH3_PW M2
29 GND
27 C0P1V8
25 C0P3V3
23 CH0_REF1
24 C0GND
21 CH0_FB0
22 CH0_REF2
20 CH0_FB1
18 C01GND
16 CH1_FB1
14 CH1_REF2
12 C1GND
10 CH1_REF0
8 GND
6 CKO0P3V3
4 CKO0GND
2 MCK0_OUT_BAR
3 CKO0P1V8
1 MCK0_OUT
90CH7_PWM1
91CH7_PWM2
92CH6_PWM0
93CH6_PWM1
94CH6_PWM2
96GND
98CH5_PWM1
100CH4_PWM0
102CH4_PWM2
104GND
106C7P1V8
108C7P3V3
109C7GND
110CH7_REF1
111CH7_REF2
112CH7_FB0
113CH7_FB1
115C67GND
117CH6_FB1
119CH6_REF2
121C6GND
123CH6_REF0
125GND
127CKO1P3V3
128PWMCK1_OUT
129CKO1GND
130CKO1P1V8
38 P3V3
30 P3V3
32 CH3_PW M1
34 CH2_PW M2
36 CH2_PW M0
26 CH0_REF0
28 P1V8
15 CH1_FB0
17 C01P1V8
19 C01P3V3
7 P
1V8
9 C1P1V8
11 C1P3V3
13 CH1_REF1
5 PWMCK0_OUT
95P3V3
97CH5_PWM0
99CH5_PWM2
101CH4_PWM1
103P3V3
105P1V8
107CH7_REF0
114C67P1V8
116C67P3V3
118CH6_FB0
120CH6_REF1
122C6P3V3
124C6P1V8
126P1V8
131MCK1_OUT_BAR
176
C2P1V8
175
CH2_REF0
174
C2P3V3
173
C2GND
132
MCK1_OUT
136
C5GND
135
C5P3V3
134
CH5_REF0
133
C5P1V8
89
CH7_PWM0
87
GND
88
P3V3
86
P1V8
44
CH0_PWM0
47
P1V8
46
GND
45
P3V3
IC1701
CSRA6601
1A
TO A1
2B
TO B2
5B
TO B5
B7
TO 7B
B8
TO 8B
52
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Denon DRA-100 Specifications

General

Internet radio	Yes
Supported radio bands	-
Impedance	8 Ω
RMS rated power	70 W
Product color	Silver
Headphone connectivity	6.3 mm
AUX in	No
Audio (L/R) out	1
AC outlets quantity	1 AC outlet(s)
Power consumption (typical)	60 W

Weight and Dimensions

Depth	332 mm
Width	280 mm
Height	160 mm
Weight	4800 g
Dimensions (WxDxH)	280 x 332 x 160 mm