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Schematic Diagram page
23
/28
R413
1
AUD+9V
3D
L402
BLM18BD471SN1D
1608
1
200mA(Max)
001:D4
R414
1.0k
002:2D
1
2
AudioRSTn
003:2B
003:3D
DAC_MCLK
002:2D
1
R407
0
002:3B
1
2
002:7E
AUD+3.3V
003:2B
003:2D
L401
BLM18BD471SN1D
003:5B
1608
1
2
200mA(Max)
GND1
001:F4
DLY_WS_H
001:F4
DLY_SD_H
001:F5
DLY_SCLK_H
R409
1.0k
1
2
HP_MUTN
001:D5
6C
11/5 Not Mount R409
GND1
AUD+11V
---
001:D7
003:5B
003:5D
003:6B
AUD+11V
• Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
3
0
2
2
11/6 C403, C404
1u -> 2.2u
R419
C403
1
2
1
2.2/16
R420
GND1
C404
1
2
1
2.2/16
11/5 Add R439
GND1
AUDIO DAC
AUD+9V
---
R403
R402
R401
1.8k-1%
82k-1%
510k-1%
1
2
1
2
1
2
AUD+9V
2B
C421
1
2
GND1
0.1/16
1005
R431
0
1
2
GND1
4
5
ミニジャックJ101近くに配置
ADR
High
Low
001:D4
R421
002:2D
100
1
2
003:2C
AUD_SDA
R422
001:D4
100
002:2D
1
2
AUD_SCL
003:2C
100
C411
2
1
2
2.2/16
100
C412
2
1
2
2.2/16
11/6 C411, C412
1u -> 2.2u
GND1
GND1
HP AMP
Slave Address:80h
82
6
Slave Address
ミニジャックJ101近くに配置
84h
80h
001:D6
001:D5
2C
HP_MUTN
R427
2/6 Change R433
120
1
2
1.0k -> 10k
GND1
3
4
5
6
C417
7
8
1
2
凸2010
100/16
MVK/SKV
R428
120
1
2
3
4
5
6
C418
7
8
1
2
凸2010
100/16
MVK/SKV
1
2
2SD2704K
Q401
1
HP_GND
3
2
2SD2704K
Q402
GND1
R438
0
1
2
3
4
5
6
7
8
凸2010
R437
0
1
2
3
4
5
6
7
8
凸2010
L403
120Ω
1
2
1608
GND1
HP_GND
Initial Release
Folder Path
N.Suzuki
2008 07 31
D8MW Sub-47 PWB
R412(0Ω)削除 パターン化
1
2008/1/23
7
D8MW
A
B
11/5 AUD+3.3V -> STB+5V
20mA
STB+5V
R433
10k
1
1
2
3
2
R435
2SA1989-T111-1
120
1
2
Q403
3
4
5
6
7
8
HP_L
001:H6
凸2010
C
R436
120
1
2
3
4
5
6
7
8
HP_R
001:H6
凸2010
R429
1.0k
1
2
3
R430
1.0k
1
2
D
E
F
TERMINAL BOARD SHEET: 004
Headphone output
/DG-DAT/FPD/D8M/D8M-Terminal/D8M-Terminal-47-B
D8M-Terminal-47-B2B_001/D8M-Terminal-47-B2B_0
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