Hitachi UltraVision UT47V702, Руководство по обслуживанию

Страница: 83 / 96

D8MW
Schematic Diagram page /28
82 • Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
3 4
5
6 7
A
B
C
D
E
F
23
TERMINAL BOARD SHEET: 004
Headphone output
4 5 6
3 2 1
8 9
10 11 12 13 14
7 6 5 4 3 2 1
8 9
10 11 12 13 14
7 6 5 4 3 2 1
C
4
0
8
1
0
0
5
0
.
1
/
1
6
1
2
C
4
1
0
1
0
0
5
0
.
0
4
7
/
2
5
1
2
C412
2.2/16
1 2
C
4
0
5
1
0
0
5
0
.
1
/
1
6
1
2
C411
2.2/16
1 2
C
4
2
2
2
1
2
5
4
.
7
/
1
6
1
2
C421
1005
0.1/16
1 2
C
4
2
0
1
0
0
5
0
.
1
/
1
6
1
2
C
4
1
9
1
.
0
/
1
6
1
2
C
4
0
2
2
1
2
5
4
.
7
/
1
6
1
2
C
4
0
7
1
0
0
5
0
.
1
/
1
6
1
2
C
4
1
6
2
1
2
5
4
.
7
/
1
6
1
2
C
4
0
6
1
0
0
5
0
.
1
/
1
6
1
2
C
4
0
1
1
0
0
5
0
.
1
/
1
6
1
2
C
4
0
9
1
0
0
5
0
.
0
4
7
/
2
5
1
2
C
4
1
4
1
.
0
/
1
6
1
2
C
4
1
3
2
1
2
5
1
0
/
1
0
1
2
C
4
1
5
1
.
0
/
1
6
1
2
C404
2.2/16
1 2
C403
2.2/16
1 2
C418
100/16
MVK/SKV
1
2
C417
100/16
MVK/SKV
1 2
I
4
0
3
T
K
1
1
1
0
0
C
S
V
o
u
t
f
b
V
i
n
C
o
n
t
r
o
l
G
N
D
N
p
I
4
0
2
N
J
W
1
1
0
9
V
V
+
O
U
T
b
N
C
-
3
C
A
P
b
I
N
b
A
D
R
S
D
A
S
C
L
V
r
e
f
I
N
a
C
A
P
a
N
C
-
1
2
O
U
T
a
G
N
D
I
4
0
1
W
M
8
5
2
0
-
S
P
6
D
G
N
D
L
R
C
L
K
D
I
N
B
C
L
K
M
U
T
E
V
O
U
T
R
A
G
N
D
C
A
P
A
V
D
D
V
O
U
T
L
D
E
E
M
P
H
R
E
S
E
T
M
C
L
K
D
V
D
D
GND1
GND1
GND1
GND1 GND1
GND1
HP_GND
GND1
GND1
GND1
HP_GND
GND1
GND1
1608
L402
BLM18BD471SN1D
1 2
1608
L403
120
Ω
1 2
1608
L401
BLM18BD471SN1D
1 2
Q403
2SA1989-T111-1
1
2
3
Q402
2SD2704K
1
2
3
Q401
2SD2704K
1
2
3
R409 1.0k
1 2
R
4
2
6
1
.
0
k
1
2
R429
1.0k
1 2
R414 1.0k
1 2
R
4
1
1
1
0
k
1
2 R430
1.0k
1 2
R420 100
1 2
R
4
1
0
1
0
k
1
2
R413
0
1 2
R
4
2
4
1
0
k
1
2
R
4
2
5
1
.
0
k
1
2
R419 100
1 2
R422
100
1 2
R
4
1
6
1
0
k
1
2
R
4
1
5
1
0
k
1
2
R
4
1
7
1
0
k
1
2
R407 0
1 2
R401
510k-1%
1 2
R402
82k-1%
1 2
R403
1.8k-1%
1 2
R
4
1
8
1
0
k
1
2
R431 0
1 2
R
4
2
3
1
0
k
1
2
R421
100
1 2
R
4
3
2
1
0
k
1
2
R
4
0
8
1
0
k
1
2
R436
凸
2010
120
1
2
3 4
5 6
7 8
R428
凸
2010
120
1
2
3 4
5 6
7 8
R437
凸
2010
0
1 2
3 4
5 6
7 8
R427
凸
2010
120
1 2
3 4
5 6
7 8
R438
凸
2010
0
1 2
3 4
5 6
7 8
R435
凸
2010
120
1 2
3 4
5 6
7 8
AUD_SDA
001:D4
002:2D
003:2C
HP_L
001:H6
AUD_SCL
001:D4
002:2D
003:2C
HP_MUTN
001:D5
6C
AUD+9V
3D
AudioRSTn
001:D4
002:2D
003:2B
AUD+11V
001:D7
003:5B
003:5D
003:6B
DLY_WS_H 001:F4
AUD+9V
2B
HP_MUTN
001:D5
2C
DLY_SCLK_H 001:F5
DLY_SD_H 001:F4 HP_R
001:H6
STB+5V
001:D6
AUD+3.3V
002:2D
002:3B
002:7E
003:2B
003:2D
003:5B
DAC_MCLK 003:3D
R
4
3
9
0
1
2
R433 10k
1 2
04
08
Initial Release Folder Path
D8MW Sub-47 PWB
AUDIO DAC HP AMP
AUD+9V
---
AUD+11V
---
Slave Address:80h
ADR Slave Address
High 84h
Low 80h
200mA(Max)
200mA(Max)
ミニジャック
J101
近くに配置
11/5 Not Mount R409 11/5 Add R439
11/5 AUD+3.3V -> STB+5V
ミニジャック
J101
近くに配置
20mA
11/6 C403, C404
1u -> 2.2u
11/6 C411, C412
1u -> 2.2u
<
変 更 来 歴
>
変 更 内 容
1 2008/1/23
No. 日 付 変更者
R412(0 Ω ) 削除 パターン化 山口
1
2/6 Change R433
1.0k -> 10k
D8M-Terminal-47-B2B_001/D8M-Terminal-47-B2B_001.cir/
/DG-DAT/FPD/D8M/D8M-Terminal/D8M-Terminal-47-B2B/
Audio DAC/HP AMP
2008 07 31
2008 07 31
T.Mochizuki
2008 07 31
T.Mochizuki
N.Suzuki