AOC LE22H067 Manual de usuario Pagina 44
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44
9. Schematic Diagram
9.1 Main Board
715G3759M01000005K
1 2FB102 60 OHM
VCC5DC122
NC/47pF
2 4
53
SN74LVC1G17DBVR
U104
RGB_HSYNC
1 2FB103 60 OHM
VGA_R 4
VGA5V
R122
2.2K 1/10W
C128
100N16V
R113 220 OHM 1/10W
C126
NC/22pF
VCC5D
R129 33 OHM 1/10W
2 4
53
SN74LVC1G17DBVR
U107
VGA_VSYNC 4
VGA_SCL
VGA_SCL
VGA_G 4
VGA5V
VGA_VSYNC
D3V3
+5VSB
VGA_HSY NC
VGA_VSYNC_DETRGB_VSY NC
R126
1K 1/10W
UART0_RX6
R119
75R 1/10W 1%
D3V3
VGA_HSYNC_DET 7
R105 100 OHM 1/10W
R112 220 OHM 1/10W
3V3_STB
RGB_VSYNC
VGA_EDID_WP
C129
NC/22pF
1 2
ZD101
VPORT0603100KV05
R118
75R 1/10W 1%
VGA_EDID_WP 7
1 2FB104 60 OHM
VGA Input
C127
100N16V
UART0_RX
space/trace/space/trace/space(mil)
30 / 10 / 10 / 10 / 30
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U109
AZC199-04S
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U108
AZC199-04S
VGA_VSYNC_DET 7
VGA_SDA
R127 33 OHM 1/10W
2 4
53
SN74LVC1G17DBVR
U106
R115 1K 1/10W
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U105
AT24C02BN-SH-T
R102
NC/10K 1/10W
R101
NC/10K 1/10W
RGB_HSYNC
C124
100N16V
D3V3
R121
2.2K 1/10W
R125
4.7K 1/10W
R128
10K 1/10W
UART0_TX
R114 100 OHM 1/10W
R117
75R 1/10W 1%
VGA_B 4
VGA_HSY NC 4
2 4
53
SN74LVC1G17DBVR
U103
3V3_STB
C123
100N16V
VGA_SDA
RGB_VSY NC
R120 100 OHM 1/10W
C120
100N16V
3
1
2
ZD102
BAT54C
UART0_TX6
R123 33 OHM 1/10W
C121
NC /330pF
RGB_HSYNC
R116 1K 1/10W
VGA_HSYNC_DET
R124
4.7K 1/10W
DEMOD_RSTN7
L103
0.082uH
L101
0.082uH
IF_AINN
AF2
IF_AINP
AE2
SIF _AINN
AF4
IF_AGC
AF7
RF_AGC
AF8
DMOD_RST_N
AC8
MPEG_FAIL
AC7
PARAM0
AE7
SA_DATA
AC6
DEMOD_CLKO
AD8
SIF _AINP
AE4
IF _RBIAS
AD3
IF _VINBIAS
AD2
IF_VCM
AD1
IF_VREFN
AF1
IF_VREFP
AE1
IF _DVAL_GPIO
AA5
Demodulator
U401P
ZR39787HGCF
C115 100pF 50V
C109 100pF 50V
0402
0402
R104 100 OHM 1/10W
NC
1
+B
2
RF-AGC Monitor
3
NC
5
BT Monitor
6
SCL
9
SDA
10
IF Monitor
11
IF AGC
12
IFD-out1
13
IFD-out2
14
TH1
15
TH2
16
TH3
17
TH4
18
TU101
TUNER
C113 100N16V
C114 100N16V
IF_AGC
VGA_5V
C116
22P 50V
C117
22P 50V
I2C 1_SDA
I2C 1_SCL
C102 10N 50V
TU_GN D
VGA_G
D3V3
C101
100N16V
VGA_B
VGA_R
0402
0402
0402
TU_GN D
88G 35315F CL
C106 2N2 50V
C151
18pF 50V
C152
18pF 50V
C153
18pF 50V
0402
R111 2K 1/10W
C119
100N16V
C118
100N16V
1
TP2
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
1716
CN101
DB15
1 2
L102
0.15uH 5%
1
TP1
I2C 1_SCL 6,9
I2C 1_SDA 6,9
SIF_N
C110
82pF 50V
0402
OEM MOD EL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Lt d. )
Key Component
絬
隔
瓜
絪
腹
E
Custom
313Sunday , April 11, 2010
715G3759
<
称爹
>
03-Tuner/VGA Inputs
R109 4.7K 1/10W
C108 1N 50V
0402
IF_AINN
0402
IF_AINP
0402
0402
0402
Place R111 & C119
close to U401
PARAM0
0402
0402
R103 47 OHM 1/16W
0402
0402
0402
0402
R107 47 OHM 1/16W
Place parts very close to U401
0402
0402
IF_AGC
C107 1N 50V
C103
2N2 50V
SIF_P
5VT
IF_AP
C105 10N 50V
C125
0.22uF 25V
C111 100N16V
C112 100N16V
IF_AN
14
0402
R106 3.9K 1/10W
0402
13
2
11
10
6
0402
0402
9
5
R108 33 OHM 1/10W
C104
1UF16V
12
ENV56U03D8F
ET-29DHRV
5V: +B = 150mA(MAX)
I2C Bus Address
#C2H (Write Mode)
#C3H (Read Mode)
1
3
- Service 1
- Important Safety Notice 2
- Revision List 3
- 1. General Specification 4
- 2. Operating Instructions 5
- 2.2 To Use the Menus 6
- 2.3 How to Connect 17
- 4. Mechanical Instructions 22
- 5. Repair Flow Chart 24
- 2. Can’t start 25
- 3. No display 26
- 4. Sound problem 27
- 6. PCB Layout 30
- 6.2 Power Board 32
- 715G4147P01H21002S 35
- 715G3798T02000004S 36
- 715G4313P02000003S 37
- 6.5 IR Board 41
- 41
- 7. Adjustment 42
- 8. Block Diagram 43
- 9. Schematic Diagram 44
- Video signal detect 45
- Active Low 45
- For DVD Interface 45
- HDMI1 (Rear) 46
- HDMI2 (Side) 46
- USB Port 47
- EJTAG I/F 47
- Key Component 48
- TVMicro Bootstrap 48
- Configuration 48
- Bootstrap Configuration 48
- 512Mb (32Mx16) DDRII 49
- 56G 615919 49
- H5PS5162FFR-S6C 49
- 12V for 26" 50
- Audio IN 51
- Audio OUT 51
- Guest Bus 51
- No Connect Pins 51
- POP NOISE 52
- For 26" 24V & 53
- Comb DVD 19V 53
- For DVD Interface power 53
- For 26" Power Board 53
- 9.2 Power Board 54
- KIA431A-AT/P 55
- 9.3 LED Board 60
- 9.4 Key Board 62
- 9.5 IR Board 63
- 10. Exploded View 64
- LE24H067 66
- 11. BOM List 67
- LE24H067 E2CA6ZNKWEE6NN 89
- LEPFAQA1 110
- PLTVAE432AQD8 111
- INTVA988AQD7 116
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