67
R438
100 OHM 1/10W
XTAL_O
R4
2
5
10K 1/10W
R4
2
2
10K 1/10W
C403
100nF 50V
R4
1
7
10K 1/10W
R4
2
0
10K 1/10W
WP
1
2
FB415
300 OHM
C421
33P 50V
R4
1
6
10K 1/10W
C422
33P 50V
R4687
NC/0R05 1/10W
R4688
NC/0R05 1/10W
1
2
X401
24.576MHz
C419
100nF 50V
IR
13
C424
10uF 16V
CS#
1
SO
2
W#
3
GND
4
VCC
8
HOLD#
7
SCK
6
SI
5
U402
MX25L8006EM2I-12G
1
2
3
Q414
PMBS3906
WP
R4
1
9
10K 1/10W
R
462
0
10K 1/10W
C418
10uF 16V
R4
1
8
10K 1/10W
R402
4.7K 1/16W
R4
2
1
10K 1/10W
Q404
PMBS3904
GND
GND
GND
VCC3
VCC3
3V3_EX_MCU
VCC3
R4667
NC
R4668
0R05 1/10W
VCC3
GND
GND
GND
5VSB
GND
GND
HW:I2C
BL_ADJ 4
1
2
FB402
150OHM
C408
100P 50V
UART_RX 7
UART_TX 7
5V_POWER
1
2
FB7507
NC
3V3_EX_MCU
R430
0R05 1/16W
C7524
100P 50V
C404
100P 50V
C405
100P 50V
1
2
3
Q402
PMBS3906
1
2
3
Q403
PMBS3906
C7525
NC
C7526
NC
C423
10uF 16V
3V3_EX_MCU
1
2
FB7508
150OHM
13
IRQ_key
13
VCC3
AV
D
D
_P
L
(1
.8
V)
83
AV
SS_
PL(
0
V
)
82
PA
D
_
OSC
I
81
PA
D
_
OSC
O
80
RST_N
90
SARIN0
160
SARIN1
161
SARIN2
162
SARIN3
163
GPIO_00/UART_TX0
87
GPIO_01/UART_RX0
88
GPIO_27/PWM_B/DBLC
150
GPIO_29/PWM_D
151
GPIO_30/SPI_WP
152
GPIO_31/MSDA
153
GPIO_32/MSCL
154
GPIO_33/SPI_SDI
155
GPIO_34/SPI_CSN
156
GPIO_35/SPI_SCK
157
GPIO_36/SPI_SDO
158
GPIO_39/IR_RX
159
TSTMD
89
U405D
HX6201
C425
10uF 16V
SCK
3
1
2
D403
BAV99
R4634
10K 1/10W
R4632
10K 1/10W
R4633
10K 1/10W
GND
4
VCC
8
SDA
5
SCL
6
A0
1
A1
2
A2
3
WP
7
U7407
M24C32-WMN6TP
LEDY
12,13
LEDG
12,13
5VSB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN402
CONN
VCC18_CORE
GND
IRDAT
13
1
2
ZD115
MLVS0603M04
C407
NC
R4628
10K 1/10W
R4690 0R051/8W
Touch_IRQ
13
POWER_ON 4
TSTMD
TSTMD
R404
10K 1/10W
R406
10K 1/10W
C415
100P 50V
C420
100P 50V
V18AUD
1
2
ZD116
VPORT0603100KV05
1
2
ZD117
VPORT0603100KV05
C409
1uF 25V
C406
1uF 25V
R4641
NC
R4642
0R05 1/10W
VCC3
R441
1M 1/10W
C7541
220N 10V
NVRAM_WP 12
R454
10K 1/10W
R436
1K 1/10W
PD0
13
VCC3
VCC3
CSN
SDO
SDI
SDO
CSN
SCK
SDI
R456
5.1KOHM +-5% 1/10W
MSCL_key 13
MSDA_key 13
MSCL_key
MSDA_key
RST_N 13
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
A3
8
10
Wednesday , July 14, 2010
715G3806-M0A-000-0040
<
称爹
>
10.M2D MCU
T3806-A-X-X-1-090805
1
2
FB7519
300 OHM
1
2
FB7520
300 OHM
RST_N
SW_AMP_LIN
10
SW_AMP_RIN
10
R465
10K 1/10W
R405
20K 1/10W
R407
20K 1/10W
C427
NC
R408
NC
R409
NC
V1
8AU
D
R432
100 OHM 1/10W
+
C410
47UF25V
R466
10K 1/10W
XTAL_IN
SDA_Key
13
R460
1K 1/10W
SCL_Key
13
R429
0R05 1/16W
Q7521
2N7002
Summary of Contents for T2242we
Page 6: ...6 2 2 To Use the Menus Using TV Features ...
Page 7: ...7 Parental Control Description ...
Page 8: ...8 Picture Settings Descriptions ...
Page 9: ...9 Audio Settings Descriptions ...
Page 10: ...10 Tune Settings Descriptions ...
Page 11: ...11 PC Image Settings Descriptions ...
Page 12: ...12 Setup Settings Descriptions ...
Page 13: ...13 2 3 How to Connect Connecting TV ...
Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 2 4 Front Panel Control Knobs ...
Page 17: ...17 ...
Page 23: ...23 2 Unscrew the 10 screws to remove REAR COVER T942We T2442e T2242We ...
Page 26: ...26 T2242We T2442e 6 The PANEL and MAIN FRAME T942We ...
Page 27: ...27 T2242We ...
Page 28: ...28 T2442e 7 Remove the KEY BOARD and SPEAKERS ...
Page 36: ...36 6 PCB Layout 6 1 Main Board T942We T2242we 715G3983M0E000004F ...
Page 37: ...37 ...
Page 38: ...38 T2442e 715G3983M01001004L ...
Page 39: ...39 ...
Page 40: ...40 6 2 Power Board 715G3973P01W21003S ...
Page 41: ...41 ...
Page 42: ...42 ...
Page 43: ...43 T942we 715G3918P03000004F ...
Page 44: ...44 ...
Page 45: ...45 Converter Board 715G3977P04000004L ...
Page 46: ...46 6 3 Key Board 715G4066K01000004S 6 4 IR Board 715G4079R01000004S ...
Page 76: ...76 10 Exploded View ...