Denon DRA-100, Service Manual

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FRONT (A SIDE) FRONT (B SIDE)
USB (A SIDE) USB (B SIDE)
DIGITAL IN (A SIDE)
POWER SW (A SIDE)
LED (A SIDE) HP (A SIDE) TOUCH (A SIDE) TOUCH (B SIDE) HP (B SIDE) LED (B SIDE)
POWER SW (B SIDE)
GUIDE_FRONT (A SIDE) GUIDE_FRONT (B SIDE) DIGITAL IN (B SIDE)
SMPS (A SIDE) SMPS (B SIDE)
1. 3V3_TOUC H
4. TOUCH_SDA
3. TOUCH_SCL
2. DGND
DRA 100 T OUCH _KE Y
7028-07855 -101 -0
C
Y8C2023
4
TP30 1
C310
R30
7
R305
R304
C309
R31
0
R30
6
R30
9
TP
30
2
C308
R30
8
L301
IC
30
1
CP30
1
R30
3
R30
1
R30
2
7028-07855-101-0
DR
A
100
T
O
UCH_
KE
Y
2.
D
G
N
D
2.
D
G
N
D
3.
N
C
25. D 7
27. VLS S
28. VCO MH
30. G ND_D
21. D 3
20. D 2
19. D 1
18. D 0
22. D 4
17. E ,R D
13. D C
12. C S
11. R ESET
10. G ND_D
14. BS 1
15. BS 0
4. VC I
3. VS L
7. N C
5. VD D
2. VLS S
6.VDD IO
30. DGN D
17. DGN D
11. D 7
10. D 6
8. D 4
9. D 5
7. D 3
6. D 2
3. D GN D
2. D GN D
LU
G
10
1
31. 3V3_STB Y
29. N FC_ AC K
24. LED_R D
26. TOUCH_SE L
25. CTR_TOUC H
23. P WR_KE Y
22. RE MO TE
21. CTR_3V3_OLE D
18. VOL_U P
14. EL_D C
15. EL_R D
16. EL_RESE T
19. VOL_D N
3. TOUCH_SC L
4. TOUCH_SD A
1. OLED_18 V
LU
G
10
2
26. VDD IO CL S
29. +16V_OLE D
24. D 6
23. D 5
1.
NFC_AC
K
3.
3V3_
TO
UC
H
5.
LED_RE
D
4.
3V3_STB
Y
1.
PW
R_
KE
Y
9. C L
8. I REF
5. D 1
12. EL_C S
4. D 0
7028-07852-101-
0
28. TOUCH_SC L
27. TOUCH_SD A
20. CTR_16V_OLE D
1. 3V3_TOUC H
2. D GN D
13. EL_R W
DRA100
FRON
T
1. +16V_OLE D
16. R/W,W R
Q
10
3
R
11
0
C
11
2
C122
R107
R
11
9
R
11
7
ZD10
2
R10
4
C105
CP10
2
Q
10
5
C101
C111
R
11
2
Q
10
1
Q102
C120
C121
C119 Q
10
8
R116
C102
ZD10
1
C108
C117
BD10
1
C
11
3
C12
3
R10
2
ZD10
3
Q110
R12
0
Q107
R12
1
R106
R10
8
R10
9
CN10
3
Q
10
4
R113
C12
4
Q
10
9
BD10
2
C12
5
C115
C118
R
11
5
R12
2
C104
R103
R114
C10
6
R105
C116
R10
1
CN10
4
C10
3
C110
FPC10
2
FPC101
C10
7
R
M
C10
1
VEC10
1
3*8
3. N C
3*8
2. D GN D
11. D 7
7. D 3
8. D 4
6. D 2
5. D 1
5. L ED_R ED
4. 3V3_STBY
1. PWR _KE Y
31. 3V3_S TBY
30. D GN D
1. 3V3_ TO UCH
3. T OUCH_ SC L
22. REMO TE
23. PWR _KE Y
19. VOL_D N
17. D GN D
18. VOL_U P
16. EL_R ESET
12. EL_C S
13. EL_R W
2. D GN D
3. D GN D
1. OLED_18 V
27. T OUCH_ SD A
28. T OUCH_ SC L
26. T OUCH_ SEL
25. C TR_ TO UCH
21. C TR_3V3_OLE D
2.
DGN
D
1.
NFC_
A
C
K
2. D GN D
9. D 5
10. D 6
4. D 0
3*8
3*8
DRA100
FR
O
N
T
3.
3V3_
TO
U
C
H
4. T OUCH_ SD A
29. N FC_ AC K
24. LED_R D
14. EL_D C
15. EL_R D
20. C TR_16V_OLE D
7028-07852-101-
0
R
11
1
C
11
4
C10
9
D10
1 D10
2
7028-07852 -201 -0
2.
USB
+
3.
USB
-
4.
D
G
N
D
1.
VB
U
S
5.
D
G
N
D
LU
G
50
1
DRA100 US B
CN50
1
C50
5
JACK50
1
3*8
3*8
D
A
R100
U
SB
7028-07852-201-
0
C506
C508
C50
7
D50
1
R50
6 R50
7
R50
5
C50
4
7
6. DGND
4. DGND
5. OPT1
1
2. DGND
1. 3V3_D
3. OPT2
7. C0AX
7028-07853-201-
0
DR
A
-100
D
IGI
TAL_
IN
J80
3
J80
4
J80
2
J80
1
J80
5
JK
80
3
JK
80
2
CN
80
1
C807
JK
80
1
5. OPT1
4. DGND
1. 3V3_D
3. OPT2
2. DGND
6. DGND
4
1
7
7. C0AX
R80
9
C808
R815
R80
8
C813
C805
C806
C801
R802
R80
1
BD80
2
R805
R80
6 C80
4
R803
R816
C814
R812
R811
R80
7
C80
3
R81
4
R81
0 R817
C80
9
D80
2
D80
1
C80
2
C812
BD80
1
R804
IC801
R81
3 C811
C810
7028-07853-501-0
DRA-100 GUIDE_FRONT
CLP1
1
5
3. H/P_L
4. H/P GND
5. H/P DET
1. H/P_R
DR
A-
100
H
/P
LUG60
1
2. DGND
7028-07853-301-
0
J80
7
J80
6
CN
60
1
C
60
4
C
60
5
R
60
1
JK601
3*
8
5. H/P DET
3. H/P_L
4. H/P GND
1. H/P_R
5
1
3*
8
2. DGND
C60
3
R60
2
D60
2 D60
1
C60
2
C60
1
D60
4 D60
3
2. NC
3
3. NC
1
1. DGND
4. NFC_ACK
3. 3V3_TOUCH
2. DGND
1. NFC_ACK
7028-07853-101-0
DRA-100 LED
FPC103
LED303
LED306
LED305
LED302 LED304
CN201
LED301
4
3
2. DGND
2. NC
3. NC
1
1
3*8
3*8
3. 3V3_TOUCH
3*8
1. DGND
4. NFC_ACK
3*8
1. NFC_ACK
C305
R10
3
R10
4
C101
R101
R102
C302
R106
R107
R10
5
Q
10
1
C304
C301
C303
C306
3.
N
C
2.
D
G
N
D
4.
3
V3_
ST
BY
1. PO
W
ER
_KE
Y
5.
LE
D
_R
ED
DR
A-100
P
O
W
ER_
SW
7028-07853-401-
0
CN401
TACT401 LED401
4
1
3.
N
C
2.
D
G
N
D
3*
8
3*
8
4.
3V3_S
TB
Y
1.
PO
W
ER
_KE
Y
5.
LE
D_R
ED
C40
1
R40
2
R40
1
45
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