![Envision H976WDL Скачать руководство пользователя страница 19](http://html.mh-extra.com/html/envision/h976wdl/h976wdl_service-manual_2416368019.webp)
19
C
423
NC/
1U
F
1
0V
R445
NC/4K7 1/16W 5%
R446
NC/100R 1/16W 5%
R444
N
C
/10K
1
/16W
5
%
+5V
1
2
3
4
5
6
CN409
NC/CONN
MSCL
EE_WP
PANEL_ID#
5
C414
100N
16V
C415
100N
16V
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
U403
NC/24LC02BT-I/SN
DVCC
VCCP
R431
NC/0R05 1/16W
VCC3IO
R432
0R05 1/16W
C410
10
0N
16V
R402
10K 1/16W 5%
AVDD3V
R409
NC/4K7 1/16W 5%
R410
NC/4K7 1/16W 5%
AVDD3V
VDDP_AD
AVS
S3
V_
LV
VCC3.3
AVDD3V_LV
VDDD_AD
Change for
Ver_MP
C418
1
00N
16V
C419
1
00N
16V
C416
1
00N
16V
C417
1
00N
16V
CS
1
SO
2
WP
3
GND
4
SI
5
SCK
6
HOLD
7
VCC
8
U402
MX25L2026DM1I-12G
SPI_WP#
SCK
CSN
C0805
G
NDI
O
1
2
3
CN408
NC/CONN
SDO
SDI
R423
0R05 1/16W
R429
2K2 1/16W 5%
R427
330OHM 1/10W
R419
N
C
/1
0K
1/
16W
5%
+
C709
100uF16V
R420
N
C
/1
0K
1/
16W
5%
R421
N
C
/1
0K
1/
16W
5%
R433
-5% 1/10W
Panel_ON
4
R422
NC/0R05 1/16W
PA[0..9]
4
PB[0..9]
4
Q402
LMBT3906LT1G
C420
1
00N
16
V
DET_DVI
2
Q401
LMBT3906LT1G
RST_N
R453
NC/100R 1/16W 5%
1
2
FB410
NC/120OHM
MSDA
DSUB_V
2
LED_A
R454
NC/100R 1/16W 5%
VCC3.3
3,4,5
+5V
+5V
VCC3.3
VCC3.3
VCC1.8
3,4,5
MSCL
C451
10uF
10
V
+5V 3,4,7
C421
1
00N
16
V
VCTRL
3
R414
10K
1/
16
W
5%
R415
15K
1/
16
W
5%
+5V
2
These Capacitor need close
to scalar IC each pin.
VSSA_AD
C450
10uF
10
V
HPD_CTRL
2
R401 390R 1/16W 5%
R424
2K2 1/16W 5%
AVDD3V
LED_G
KEY 2
SPI_WP#
PA2
PA3
FB403
300OHM
FB402
300OHM
FB405
300OHM
POWER_KEY#
PB7
PB9
MSCL
PB5
PB0
PA7
PB[0..9]
C422
NC/220nF 16V
R417
0R05 1/16W
XTAL_OUT
GNDP
R418
0R05 1/16W
XTAL_IN
VCCK
VCC3.3
EE_WP
MSDA
X401
24.576MHz
PA0
PA1
VCC3.3
VCC3.3
DVCC
PB4
VCC3.3
KEY 1
PB2
RESET
Mute
5
PA6
R408
100R 1/16W 5%
X'TAL
X1 GROUND
SHIELDING
EE_WP
C401
220nF 16V
PA8
BUZZER
VCC1.8
PA5
FB406
300OHM
FB407
300OHM
FB408
300OHM
AV
SS
FB401
300OHM
AVDD3V_LV
PA[0..9]
PB3
PA4
VCC3.3
PA9
VCC1.8
PB1
PB8
PB6
R403
N
C
/4K
7
1/
16
W
5%
VDDD_AD
DDC2_SCL
2
VCC3.3
Volume#
5
XTAL_OUT
These Capacitor need close
to scalar IC each pin.
XTAL_IN
VCC1.8
R416
1MOHM 1/16W +/-5%
R413
4K
7 1/
16W
5%
R438
1K 1/16W 5%
C4
39
N
C
/0.
1U
F
16
V
1
2
3
4
5
6
7
8
CN401
NC/8PIN
C
441
N
C
/0
.1U
F
16V
C
444
N
C
/0.
1
uF
50V
1
2
3
4
5
6
7
CN407
NC/7PIN
C4
42
N
C
/0.
1U
F
16
V
R442
NC/0R05 1/16W
R443
NC/0R05 1/16W
R437
1K 1/16W 5%
D4
02
NC/
RL
Z
5
.6
B
R4
36
3K
9 +
/-
5%
1/
16W
D4
04
NC/
RL
Z
5
.6
B
C4
40
N
C
/0.
1U
F
16
V
C4
43
N
C
/0.
1U
F
16
V
1
2
3
4
5
6
CN405
NC/6PIN
R440
NC/2K2 1/16W 5%
R441
NC/2K2 1/16W 5%
D
405
NC/
RL
Z
5.
6B
1
2
FB409
NC/120 OHM
D4
03
NC/
RL
Z
5
.6
B
C412
NC/10U 16V
R4
34
3K
9 +
/-
5%
1/
16W
R4
35
3K
9 +
/-
5%
1/
16W
R439
1K 1/16W 5%
LED_A
VCC3.3
TOUCH_POWER
INTB
LED_G
LED_A
DSUB_B-
2
DSUB_R-
2
DSUB_G-
2
C403
100N 16V
2
2
DSUB_SOG
2
DSUB_H
2
DDC1_SDA
2
DDC1_SCL
2
RX2P
2
RX2N
2
RX1P
2
C406
10
0N
16V
RX1N
2
R425
10K 1/16W 5%
BUZZER
C407
10
0N
16V
C408
10
0N
16V
C409
10
0N
16V
VCC3IO
VDDP_AD
R404
22R 1/16W 5%
RX0N
2
RX0P
2
RXCN
2
RXCP
2
DDC2_SDA
2
R430
NC/0R05 1/16W
R405
22R 1/16W 5%
R406
22R 1/10W 5%
R407
22R 1/16W 5%
R426
NC/0R05 1/16W
R411
NC/47R 1/16W 5%
R412
NC/47R 1/16W 5%
Change for
Ver_MP
VCCP
KEY2
KEY1
POWER_KEY#
WP_DDC
2
C405
33pF 50V
C404
33pF 50V
on_BACKLIGHT 5
+5V
LEDG
adj_BACKLIGHT 5
JV_SDA
4
LEDG
LEDA
C402
NC/5PF 50V
R450
100R 1/16W 5%
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
A
C
3
5
Monday , October 31, 2011
715G5306-M0B-000-0040
称爹
<
>
3.0.SCALER
VCC3.3
LEDA
VCCK
+5V
USER DATA
DET_VGA
4
+5V_DET
R452
10K 1/16W 5%
DET_DVI
5
1
2
3
4
5
6
7
CN406
CONN
DVI_HPD
2
RINP
20
HV
S
S
_A
D
21
P
V
D
D
D
_A
D
(3.
3V
)
26
P
V
D
D
A
_A
D
(3.
3V
)
27
A
V
DD3
.3
V
10
PV
SS
D
_
A
D
25
IPAD_HSYNCH
23
IPAD_VSYNCH
24
BINN
14
BINP
15
CSN
35
SDI
37
SCK
36
GPIO01/RS232_TX/GPIO31
38
G
NDP
87
SAR0
89
LVB3N
59
G
NDI
O
/G
NDK
95
V
CC3
IO
(3
.3
V
)
96
LVBCKP
60
LVB2P
62
LVB2N
63
LVB1P
64
LVB1N
65
LVA3P
69
TSTMD
55
LVA3N
70
LVA1P
75
LVA1N
76
LVACKP
71
LVACKN
72
LVA2P
73
LVA2N
74
LVA0P
77
XTAL_OUT
85
LVB3P
58
AV
SS
3
V
_L
V
57
AVD
D
3V
_
LV
(3
.3
V)
56
HDMI_RXA0N
9
DDCA_SDA/RS232_TX/GPIO31
29
HDMI_RXA0P
8
AV
SS
3
HDMI_RXA1N
7
HDMI_RXA1P
6
HDMI_RXACKP
11
HDMI_RXA2N
5
HDMI_RXA2P
4
AV
SS
13
A
V
CC1
8
2
GPIO04/PWMC
44
AVD
D
3V
_
LV
(3
.3
V)
79
LVB0P
66
AV
SS
3
V
_L
V
80
GINP
17
SOGIN
18
V
CCK
(1
.8
V
)
47
G
NDI
O
/G
NDK
82
DDCA_SCL/RS232_RX/GPIO30
30
GPIO00/PWMD
31
EXT_R
1
HDMI_RXACKN
12
V
CCK
(1
.8
V
)
94
GPIO05
45
V
CC3
IO
(3
.3
V
)
81
XTAL_IN
86
GINN
16
VCTRL18V
88
SAR2
91
SAR3
92
PWMD/GPIO12
93
LVBCKN
61
GPIO03/PWMB
43
G
NDI
O
/G
NDK
41
V
CC3
IO
(3
.3
V
)
40
GPIO02/RS232_RX/GPIO30
39
USRD_MSCL/GPIO16
33
SDO
34
H
V
D
D
_A
D
(3.
3V
)
22
V
CC3
IO
(3
.3
V
)
49
GPIO27
54
PWMB/GPIO10
46
PWMC/GPIO11
52
LVB0N
67
LVA0N
78
V
CCP
(1
.8
V
)
84
RST_N
97
V
CCK
(1
.8
V
)
83
GPIO06
98
DDCDA_SDA/GPIO13
99
DDCDA_SCL/GPIO14
100
RINN
19
SAR1
90
GPIO26
53
G
NDI
O
/G
NDK
48
AV
SS
3
V
_L
V
68
USRD_MSDA/GPIO15
32
GPIO07
28
GPIO24
50
V
CCK
(1
.8
V
)
42
GPIO25
51
U401
HX6822-A
C411
N
C
/100N
16V
1
2
3
4
5
6
CN404
NC/CONN
RST_N
C413
NC/100N 16V
R428
10K 1/16W 5%
JV_SCL
4
VCC3.3
INTB
MSDA
Содержание H976WDL
Страница 9: ...9 Function Control Illustration ...
Страница 10: ...10 ...
Страница 11: ...11 ...
Страница 25: ...25 7 PCB Layout 7 1 Main Board 715G5306M01000004L ...
Страница 26: ...26 ...
Страница 27: ...27 ...
Страница 28: ...28 7 2 Power Board 715G4497P03000001M ...
Страница 29: ...29 ...
Страница 30: ...30 ...
Страница 31: ...31 ...
Страница 32: ...32 7 3 Key Board 715G4407K02000001S ...
Страница 40: ...40 10 Monitor Exploded View ...