Denon DRA-100 - Schematic Diagrams - Part 3; SCH03 LED, HP, Power Switch Schematics

SCHEMATIC DIAGRAMS (03/10)
SCH03_LED HP P.SW
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO R ANALOG AUDIO L DIGITAL AUDIO SUBWOOFER
Vcc
Vcc
POWER SW
GND
Vout
DGND
COAX
OPT1
OPT2
3V3_D
TACT-260G
TACT401
Vout
GND
0
R801
R805
330
R806
10
R401 -
-C401 R802
75
22
R803
C805
-
0
BD801
LUG601
CH_G
R809
100
C810
-
R812
47K
C811
-
C603
4N7-K 4N7-K
C602
10
R815
C812
-
10
R813
0
BD802
H/P-R
H/P-L
DGND
DGND
DGND
LEFT
R104
330
C301 -
R107
330
R106
330
RIGHT
R102
330
R105
330
3
2
1
JK801
RCA-107A
2 13
JSR2124
JK803
R804
10
330
R807
LBAS16HT1G
D801
C802
10N-K
D802
LBAS16HT1G
CN401
20010WR-04
TO FRONT B'D
C806 100N-K
LBAS16HT1G
D601
C809 -
C808
-
47K
R808
R602
-
LBAS16HT1G
D603
R810
2K2
C605
10N-J(ST)-100V
10
R814
1 2 3 54
CN601
5P_WIRE
TO MAIN B'D
C302 -
C306 - C305 -
LED305
BZ-BZ82V5K-1-M36-L
LED301
BZ-B
Z82V5K-1-M36-L
C303 -
C101
-
R101
0
C304 -
2 13
JSR2124
JK802
4 3 2 167 5
CN801
7P WIRE
LED303
BZ-BZ82V5K-1-M36-L
LED306
BZ-BZ82V5K-1-M36-L
R816 0
OPT1
3V3_STBY
POWER_KEY
H/P_GND
DGND
3V3_TOUCH
NFC_ACK
R402 100
POWER_SW
FRONT SHIELD
COMMON TYPE
C813 -
-
C801
COAX
OPT2
C804
10N-K
LED_RED
100
R601
100N-K
C601
R811
47K
R817
-
H/P_R
H/P_L
H/P_DET
H/P_DET
ENTER
R103
330
UP
BSS138
Q101
DGND
BL-BUF4V5K-1-L-TBS22A
LED401
C814 0
C803
10N-K
H/P
2C
4E
8F
7E
3D
5F
6G
1B
9G
JK601
HP_JACK
LBAS16HT1G
D602
C807
100/25-RFO
INPUT
DOWN
LED
13 2
CN201
20010WS-03
LBAS16HT1G
D604C604
10N-J(ST)-100V
TO MAIN B'D
31
42
FPC103
JSY-1.0-11-04P
LED304
BZ-BZ82V5K-1-M36-L
LED302
BZ-BZ82V5K-1-M36-L
DIG_IN
141312
3 2 1
111098
7 6 5 4
74VHCU04MTCX
IC801
1A
1Y
2A
2Y
3A
3Y
GND
6A
6Y
5A
5Y
4A
4Y
VCC
FROM NFC ANT
DRA-100 LED (3/9)
FROM FRONT B'D
CN401
TO CN104
CN201
TO CP102
CN801
TO CN1401
CN601
TO CP1901
48
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