Hitachi UltraVision UT47V702, Service Manual

Page: 82 / 96

D8MW
Schematic Diagram page /28
81 • 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
22
TERMINAL BOARD SHEET: 003
Audio output
4
5
6
3
2
1
G3 6 G3 5
G3 4 G3 3 G3 2
G3 1
G3 0 G2 9 G2 8 G2 7
G2 6
G7
G8
G1 0
G9
G2 3
G1 4 G1 5 G1 1
G2 4
G6
G1 3
G2 2
G1 9
G1 8
G1 2
G2 1
G5
G1 7
G3 G4 G2 G1
G2 5
G2 0
G1 6
53
52
51
50
36 35 34 33
22
21
20
19
18
17
49
47 46 48 45
32
31
30
29
28
27
26
25
24
23
62
64
63
13 14 16 15 3 6 4 11 9 7 2 5 12 10 8 1
44
61
60
59
58
57
56
55
54
43 42 41 40 39 38 37
L3
05
15
7G
09
B
1
1
2
2
3
3
4
4
L3
04
15 7G
09
B
1
1
2
2
3
3
4
4
I303
SN74LVC1G3157DCK
1
B2
2
GND
3
B1
4
A
5
VCC
6
S
C3
32
10
05
0.
1/
16
1
2
C3
64
10
05
0.
04
7/
16
1
2
C3
28
21
25
10
/1
0
1
2
C345 0.033/25
1 2
C341 0.033/25
1 2
C3
37
1.
0/
25
-B
1
2
C3
58
10
05
0.
04
7/
16
1
2
C340 1.0/25-B
1 2
C3
62
10
05
0.
04
7/
16
1
2
C342 1.0/25-B
1 2
C343 0.033/25
1 2
C347 1.0/25-B
1 2
C329
1005
0.1/16
1 2
C3
52
21
25
0.
47
/2
5
1
2
C3
57
10
05
0.
04
7/
16
1
2
C344 1.0/25-B
1 2
C339 0.033/25
1 2
C3
59
10
05
0.
04
7/
16
1
2
C3
51
21
25
0.
47
/2
5
1
2
C3
60
10
05
0.
04
7/
16
1
2
C3
63
10
05
0.
04
7/
16
1
2
C3
49
21
25
0.
47
/2
5
1
2
C3
61
10
05
0.
04
7/
16
1
2
C3
50
21
25
0.
47
/2
5
1
2
C303 1.0/25-B
1 2
C304 0.1
1 2
C3
05
0.
1
1
2
C3
06
1.
0/
25
-B
1
2
C3
08
21
25
10
/1
0
1
2
C3
11
4.
7/
6.
3
1
2
C3
12
10
05
0.
1/
16
1
2
C3
10
21
25
10
/1
0
1
2
C3
09
10
05
0.
1/
16
1
2
C3
34
0.
1
1
2
C3
36
0.
1
1
2
C346 0.1
1 2
C3
53
0.
1
1
2
C3
54
0.
1
1
2
C3
55
0.
1
1
2
C3
56
0.
1
1
2
C3
30
10
05
0.
1/
16
1
2
C3
65
21
25
10
/1
0
1
2
C333
1005
4700p
1
2
C327
1005
4700p
1
2
C331
1005
0.047/16
1 2
C3
66
10
05
0.
1/
16
1
2
C326
1005
0.047/16
1 2
C3
67
10
05
0.
1/
16
1
2
C3
35
1.
0/
25
-B
1
2
C3
02
22
0/
25
WT
1
2
C3
01
22
0/
25
WT
1
2
C3
07
22
/2
5
WT
1
2
C348 220/25 WT
1 2
C338 220/25 WT
1 2
P301
PA-04H
1
2
3
4
G1
G2
GND1
GND1
GND1
AMP_PGND
AMP_PGND
AMP_PGND
AMP_PGND AMP_PGND
GND1
AMP_PGND
1608
L306
BLM18BD471SN1D
1 2
1608
L309
BLM18BD471SN1D
1 2
I301
TAS5706PAPR
OU
T_
B-
1
PG
ND
_B
-2
PG
ND
_B
-3
OU
T_
A-
4
OU
T_
A-
5
PG
ND
_A
-6
PG
ND
_A
-7
PV
CC
_A
-8
PV
CC
_A
-9
AV
DD
AV
SS
PL
L_
FL
TM
PL
L_
FL
TP
VR
_A
NA
DV
DD
-1
5
RE
SE
T
PDN
VREG_EN
OSC_RES
DVSS-20
MUTE
LRCLK
SCLK
SDIN2
SDIN1
DVSS-26
VR_DIG
SDA
SCL
HPSEL
STEST
TEST2
DV
DD
-3
3
MC
LK
BK
ND
_E
RR
VA
LI
D
HP
L_
PW
M
HP
R_
PW
M
SU
B_
PW
M-
SU
B_
PW
M+
PV
CC
_D
-4
1
PV
CC
_D
-4
2
PG
ND
_D
-4
3
PG
ND
_D
-4
4
OU
T_
D-
45
OU
T_
D-
46
PG
ND
_C
-4
7
PG
ND
_C
-4
8
OUT_C-49
OUT_C-50
PVCC_D-51
PVCC_D-52
BST_C
VCLAMP_DV
BST_D
BYPASS
AGND
AVCC
BST_A
VCLAMP_AB
BST_B
PVCC_B-62
PVCC_B-63
OUT_B-64
G1 G2 G3 G4 G5 G6
G7
G8
G9
G10
G11 G12 G13 G14 G15 G16
G17
G18
G19
G20 G21 G22 G23 G24
G25
G26
G27 G28 G29 G30
G31
G32 G33 G34
G35 G36
R3
41
10
k
1
2
R342
1.0k
1 2
R3
05
22
k
1
2
R3
28
3.
3
1
2
R3
26
3.
3
1
2
R3
27
3.
3
1
2
R3
16
22
k
1
2
R317
100
1 2
R318
100
1 2
R3
11
18
k-
1%
1
2
R319
470-1%
1 2
R320
470-1%
1 2
R3
25
3.
3
1
2
R3
12
10
k
1
2
R3
14
10
k
1
2
R340
1.0k
1 2
R3
09
10
k
1
2
R343
1.0k
1 2
R358
0
1 2
R344 0
1 2
R357
0
1 2
R322
凸
2010
0
1 2
3 4
5 6
7 8
R354
凸
2010
0
1 2
3 4
5 6
7 8
R345
凸
2010
0
1 2
3 4
5 6
7 8
R348
凸
2010
0
1 2
3 4
5 6
7 8
R351
凸
2010
0
1 2
3 4
5 6
7 8
R356
凸
2010
0
1 2
3 4
5 6
7 8
R324
凸
2010
0
1 2
3 4
5 6
7 8
R355
凸
2010
0
1 2
3 4
5 6
7
8
R353
凸
2010
0
1 2
3 4
5 6
7 8
R352
凸
2010
0
1 2
3 4
5 6
7
8
R349
凸
2010
0
1 2
3 4
5 6
7
8
R347
凸
2010
0
1 2
3 4
5 6
7 8
R346
凸
2010
0
1 2
3 4
5 6
7
8
R350
凸
2010
0
1 2
3 4
5 6
7 8
R323
凸
2010
0
1 2
3 4
5 6
7
8
R321
凸
2010
0
1 2
3 4
5 6
7
8
POWER2TD
001:D5
002:6D
DSP_SD_F 002:5E
AMP_MCLK
2C
AUD+11V
001:D7
5D
6B
004:2E
AUD+3.3V
002:2D
002:3B
002:7E
2B
5B
004:1C
AMP_MCLK 3D
AUD+3.3V
002:2D
002:3B
002:7E
2D
5B
004:1C
AUD+11V
001:D7
5B
5D
004:2E
AMP_MUTN 001:D4
AudioRSTn
001:D4
002:2D
004:2C
AUD+11V
001:D7
5B
6B
004:2E
AUD+3.3V
002:2D
002:3B
002:7E
2B
2D
004:1C
DSP_WS 002:5E
DSP_SD_NF 002:5E
HDM_MCLK
001:D6
ADC_MCLK2
002:5D
AUD_SDA
001:D4
002:2D
004:4C
AUD_SCL
001:D4
002:2D
004:4C
MCLK_SEL
001:D4
DSP_SCLK 002:5E
DAC_MCLK
004:2C
Lout-N
Lout-P
Rout-N
Rout-P
---------
Audio Output
SPEAKER AMP
回路アートワーク時の注意事項
1.
全ての
GND
ピンは
IC
直下で
GND
プレーンに接続
2.
各
PVCC
ピンのパスコンは極力ピンに近づけて配置
58pin
の近くに配置
10pin
の近くに配置
32pin
の近くに配置
33pin
の近くに配置
TYP 20mA
TYP 140mA
IC
の近くに配置
PLL
フィルタ（
IC
の近くに配置）
PLL
フィルタの各
GND
は
11pin
の近くで
1
点接地
GND
側はケミコン近くに配置
GND
側はケミコン近くに配置
15pin
の近くに配置
Slave Address:36h
SPEAKER AMP
HEADPHONE AMP
-
<
変 更 来 歴
>
No.
変 更 内 容
-
-
4 -
6
-
7
-
8
-
9
- -
-
-
-
-
-
2
-
5
-
-
-
3
-
-
-
-
-
日 付
-
変更者
1
-
- -
03
08
Initial Release Folder Path
D8MW Sub-47 PWB
AUDIO MCLK SELECT
7/23 Change C307
0295332R -> AD00449R
7/20 Add R331 7/20 Add Q303
7/20 Add R329, R330
7/20 Add Q301, Q302
7/20 Add
7/20 Change R306
0790055R -> 0790051R
7/26 Delete
7/26 Del R315
7/26 Del "HP_DET"
J301, I302, Q301, Q302, Q303, L301, L302, L303, R301, R302, R303, R304, R306, R307, R308, R310, R313, R329, R330, R331
C313, C314, C315, C316, C317, C318, C319, C320, C321, C322, C323, C324, C325
8/2 Change
AUDIO_PGND -> AMP_PGND
8/2 Change
AUDIO_PGND -> AMP_PGND
8/23 Change R317, R318
270 -> 47
8/24 Change
I303-1pin ADC_MCLK2 -> HDM_MCLK
I303-3pin HDM_MCLK -> ADC_MCLK2
8/24 Change connection
MCLK_SEL MCLK
L HDMI ADC(PC)
H ADC(PC) HDMI
8/29 Change I301
TAS5702 -> TAS5706
8/29 Add L307, R332, R333, R334, R335
8/29 Add L308, R336, R337, R338, R339
9/18 Add R340, R341
9/25 Add L309
9/25 Add R342, R343
9/28 Add R344
9/28 not Mount L309
9/29 Add R345~R356
EMI suppression
9/29 Mount
R325~R328, C357~C364
EMI suppression
10/2 Change C349~C352
1u(1608) -> 0.47u(2125)
10/9 Change R317, R318
47 -> 100
I303
の
4
ピン近くに配置
10/19 Add R357, R358
10/23 Del L307, R332, R333, R334, R335
10/23 Del L308, R336, R337, R338, R339
D8M-Terminal-47-B2B_001/D8M-Terminal-47-B2B_001.cir/
/DG-DAT/FPD/D8M/D8M-Terminal/D8M-Terminal-47-B2B/
2008 07 31
2008 07 31
T.Mochizuki
2008 07 31
T.Mochizuki
N.Suzuki
’