Denon DRA-100 Service Manual

SCHEMATIC DIAGRAMS (01/10)
SCH01_FRONT
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO R ANALOG AUDIO L DIGITAL AUDIO SUBWOOFER
Vout
D7 D5 D3 D1
GND
TOUCH_SCL
VLSS
TOUCH_SEL
D7
LED_RD
D6
REMOTE
D4 D2
VOL_UP
VOL_DN
D0
EL_RESET
EL_RD EL_DC
BS1
EL_RW
CS#
D7 D5
IREF
D3
VDDIO
D1
VCI
18V_OLED
DGND
+16V_OLED
TOUCH_SCL TOUCH_SEL
D7
LED_RD
D5 D6
REMOTE
D3 D4
CTR_16V_OLED
CTR_16V_OLED
D2
VOL_UP
D0
DGND
R/W#,WR#
EL_RW
EL_RD EL_RW
EL_CS
GND_D
3V3_OLED
DGND +18V_OLED
+16V_OLED
+16V_OLED
+DATA
VBUS
VBUS
DGND
DGND
LED_RED
NC
DGND
VCC
D6 D4 D2 D0
GND_D
-DATA
R506 0
R507
0
NFC_ACK
R111
3K3
R110
3K3
Q105
RT1N141C
10K
R112
10K
R108
3K3
R109
C102 100N-K
R114
100
VCOMH
GND_D
3K3
R116
3V3_STBY
NFC_ACK
TOUCH_SDA CTR_TOUCH
D1 D3 D5
PWR_KEY
DC# BS0
E,RD#
LUDZS7.5B
Z
D102
EL_CS
D6
CL
VDD
VSL
NC
Q109
RT1N141C
R119
3K3
10K
R120
Q110
PBSS5140U
D4 D2 D0
LUG101
C106
470P-J
C105
470P-J
R103
4K7
4K7
R104
LUG102
LBAS16HT1G
D102
D101
LBAS16HT1G
C108
10N-K
C109
10N-K
JACK501
USB
LUG501
R505 2K2
C505
220/6.3(8*5)
C508 1N-K
C507 10N-K
C506 100N-K
1235 4
CN501
5P WIRE
TO MAIN B'D
TO TOUCH B'D TO LED B'D
1234
4P WIRE
CN103
13 2
CP102
3P WIRE
4P WIRE
CN104
R117
10
VDDIO CLS
Q108
RT1N141C
3V3_STBY NFC_ACK TOUCH_SDA CTR_TOUCH
D1
PWR_KEY CTR_3V3_OLED
CTR_3V3_OLED
VOL_DN
RESET#
EL_RESET
EL_DC EL_RD
R122
4K7
R121
100
ZD101
UDZ9.1B
EL_CS EL_DC EL_RESET
R107
1M
C122
1000N-Z
DGND
VLSS
C115
10/50(5*7)
TO POWER_SW B'D
TOUCH_SDA
GND_USB
+DATA
TOUCH_SEL
R113
3K3
CTR_TOUCH
4700N-K
C101
C120 -
USB
TOUCH_SCL
3V3_TOUCH
3V3_TOUCH
3V3_STBY
GND_USB
-DATA
POWER_KEY
C103
47/16(6.3*5)
RT1N141C
Q104
1000N-Z
C112
10/16(3*5)
C110
C124
-
C125
-
R115
10K
C104
-
FROM MAIN B'D
C121 -
C119 -
C118 -
R102
0
C117
4700N-K-2012
C116
4700N-K-2012
1000N-Z
C114
C107
10N-K
R106
100
C504 100N-K
D501
PG05GBUSC
Q102
RT1N141C
FRONT
TO OLED DISPLAY
C123
-
100N-K
C111
0
BD101
ZD103
LUDZS2.7B
100
R105
1 A 3 C 2 B
EC12B24T00A6Z03
VEC101
0
BD102
R34FS8A
RMC101
C113
1N-K
R101
10K
DRA-100 FRONT (1/9)
13578912141618202224262830 2461013 111921 17 1523252729
10031HR-30P
FPC102
2
3 11517
16
11
10 8
9
14
13
12 4
57
6
29
30 28
27
20 18
25
26 22
23 1921
24
31
FPC101
31P_AN_DIP
CN501
TO CP1305
CN104
TO CN401
CP102
TO CN201
CN103
TO CP301
FPC101
TO FPC1201
46
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