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8. Schematic Diagram
8.1 Main Board
715G3412 3
D3_3V
D3_3V 5,8,9,10
C401 0.1uF 16V
C406 0.1uF 16V
C408 0.1uF 16V
C409 0.1uF 16V
FB401
C404
300OHM
2.2uF/16V
FB402
300OHM
C407
0.1uF 16V
C410
2.2uF/16V
C412
0.1uF 16V
C413
0.1uF 16V
FB406
C414
300OHM
2.2uF/16V
FB407
300OHM
C416
0.1uF 16V
FB408
C432
300OHM
2.2uF/16V
from 1206
to 0805
ALOG1_2V
10
1_2V
FB409
300OHM
C417
10uF/10V
DIG1_2V
FB410
300OHM
C420
10uF/10V
CN401
(TX)
1
7
HDMI_SDA
2
(RX)
3
7
HDMI_SCL
VCC1
D3_3V
CONN
BB3_3V
7
HDMI_HPD
C405
7
HCK-
0.1uF 16V
7
HCK+
7
HD0-
7
HD0+
7
HD1-
VD3_3V
7
HD1+
7
HD2-
7
HD2+
R412
TMDS3_3V
D1_2V
R413
Y PP3_3V
10K 1/16W 1%
C411
R430
100R 1/16W 5%
5
KEY _ADC0
0.1uF 16V
R431
100R 1/16W 5%
5
KEY _ADC1
R445
NC/100R 1/16W 5%
8
EAR_DET_RTD
8
HPOUT_R
LSADC3_3V
R446
0R05 1/16W
6
VGA_HSY NC
IFADC3_3V
6
VGA_VSY NC
Y PP3_3V
6
RTD_BIN-
6
RTD_BIN+
6
RTD_GIN-
6
RTD_GIN+
VDAC3_3V
6
RTD_RIN-
6
RTD_RIN+
5
PB-
5
PB+
5
Y -
5
Y +
PLL3_3V
5
PR-
5
PR+
C415
0.1uF 16V
Y PP1_2V
TMDS3_3V
TMDS3_3V 7
LSADC3_3V
C433
0.1uF 16V
D1_2V
C418
0.1uF 16V
Y PP1_2V
C421
0.1uF 16V
VCM_BB
5
PC_AUDIO_R
5
PC_AUDIO_L
5
AV_AUDIO_R
AOUT_L 8
5
AV_AUDIO_L
5
Y PBPR_AUDIO_R
AOUT_R 8
5
Y PBPR_AUDIO_L
HPOUT_L 8
HPOUT_R 8
BB3_3V
BB3_3V
D1_2V
7
HDMI_SDA1
7
HDMI_SCL1
D3_3V
D1_2V
D3_3V
U401
1
CEC
V1.2CORE
2
G3.3TMDS
V1.2CORE
3
RXCN0
EJTAG_TMS
4
RXCP0
EJTAG_TDO
5
RX0N0
EJTAG_TDI
6
RX0P0
EJTAG_TCLK
7
RX1N0
EJTAG_TRST#
8
RX1P0
9
RX2N0
I2C_M1_SCL
10
RX2P0
I2C_M1_SDA
11
HDMI_REXT
1K 1/16W 1%
12
V3.3TMDS
13
V1.2CORE
14
G1.2CORE
15
G3.3LSADC
16
LSADC_REF
17
LSADC0
18
LSADC1
19
LSADC2
20
V3.3LSADC
21
AHS0
G3.3LVDS
22
AVS0
V3.3LVDS
23
V3.3Y PPADC
24
BIN0N
25
BIN0P
26
GIN0N
27
GIN0P
28
RIN0N
29
RIN0P
30
BIN1N
31
BIN1P
32
GIN1N
33
GIN1P
G1.2CORE
34
RIN1N
V1.2CORE
35
RIN1P
36
G3.3Y PPADC
37
V1.2Y PPADC
38
G1.2CORE
RTD2663
D1_2V
PLL3_3V
Add
R447
PLL3_3V
0R05 1/16W
X401
27.000MHz
1
2
C422
C423
22pF
22pF
25
D3_3V
C403
1uF/16V
AUDIO_SD_RTD 8
WP_SPI
D1_2V
22K 1/16W 5%
102
101
100
BLK_ON/OFF 10
99
Adj_BLK 10
98
STB 4
R410
97
LED_AMBER
22K 1/16W 5%
96
LED_BLUE
95
IRRX 5
IRRX
94
SCL_tuner
93
SDA_tuner
92
PA0
TEAN
PA1
91
TEAP
PA2
90
TEBN
PA3
89
TEBP
88
PA4
TECN
87
PA5
TECP
86
PA6
TECLKN
85
PA7
TECLKP
84
PA8
TEDN
83
PA9
TEDP
PA[0..9]
82
D3_3V
PA[0..9] 4
81
D3_3V
PB0
80
TOAN
79
PB1
TOAP
78
PB2
C434 0.1uF 16V
TOBN
77
PB3
7
WP_EDID
TOBP
76
PB4
TOCN
75
PB5
TOCP
PB6
74
TOCLKN
PB7
73
TOCLKP
PB8
72
TODN
PB9
71
TODP
PB[0..9]
70
PB[0..9] 4
69
D1_2V
68
D3_3V
V3.3IO
67
SPI_DO
66
SPI_DI
65
SPI_SCK
D3_3V
SPI_CS
R418
22R 1/16W 5%
R443
SPI_MISO
R419
22R 1/16W 5%
0R05 1/10W 5%
SPI_MOSI
R420
22R 1/16W 5%
SPI_SCK
R444
0R05 1/10W 5%
R421
22R 1/16W 5%
NC/10pF
C435
R407 4K7 1/16W 5%
NC/10pF
C436
VD3_3V
WP_SPI
R429
AV_CVBS+ 5
2K2 1/16W 5%
AV_CVBS- 5
SV_Y + 5
U403
D3_3V
SV_Y - 5
1
SV_C+ 5
GND
3
SV_C- 5
Vcc
2
TUN_IF- 9
RESET
C424
TUN_IF+ 9
NC/NCP803SN293D3T1G
0.1uF 16V
R425
IFADC3_3V
4K7 1/16W 5%
VDAC3_3V
RESET
C431
1uF/16V
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
G3412-2A-X-X-8-100322
TPV MODEL
絬 隔 瓜 絪 腹
Key Component
RTD2663
PCB NAME
Sunday , September 12, 2010
Sheet
Date
D3_3V
R405
1
Q401
2N3906S-RTK/PS
LED_A 5
D3_3V
R406
510R OHM 1/16W 5%
1
Q402
2N3906S-RTK/PS
LED_B 5
D3_3V
R411
510R OHM 1/16W 5%
D3_3V
SCL_tuner 9
SDA_tuner 9
U404
8
1
VCC
PO
VGA_DET 6
7
2
SDA
P1
HDMI_DET 7
6
3
PWR_CTRL 10
SCL
P2
5
4
P3
VSS
PCA9536DGKR
D3_3V
U402
CS
1
8
CS#
VCC
MISO
2
7
SO
HOLD#
3
6
SCK
WP#
SCLK
MOSI
4
5
GND
SI
MX25L1605AM2I-12G
Q403
2N3904S-RTK/PS
CN404
SDA_tuner
(TX)
1
2
SCL_tuner
(RX)
3
VCC2
D3_3V
CONN
Custom
Size
Rev
1
715G3412-2
<称爹>
称 爹
1
of
8
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