48
R2909
150R 1/16W
R0402
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
Custom
12
14
Monday , January 30, 2012
715G5183-M0B-001-0040
13. AUDIO AMP/HEADPHONE OUT
AUDIO_VDD
AUDIO_VDD
Line_Out_R
AMP_STBY
Shutdown
ROUT-
LOUT+
AUDIO_VDD
Shutdown
Line_Out_L
ROUT+
LOUT-
LOUT+
LOUT+
ROUT+
LOUT-
AMP_STBY
ROUT-
R2907
0R05 1/16W
R0402
TP2901
TP
TP-0.9
R2923
24K 1%
R0402
R2918
0R05 1/16W
R0402
1
2
3
Q2902
MMBT3906 PNP
C2932
1N 50V
C0402
R2926
0R05 1/16W
R0402
C2904
1N 50V
C0402
TP2905
TP
TP-0.9
C2926
100P 50V
C0402
R
2911
100 OH
M
1/
10W
R0603
C2920
1U 25V C0805
C2928
220NF 25V
C0603
D2902
BAS316
SOD-323
R2905
10K+-5%1/16W
R0402
TP2903
TP
TP-0.9
R4382
0R05OHM1/8W
R0805
1
2
FB2904
220R
R2916
0R05 1/16WR0402
C2916
1U 25V
C0805
TP2904
TP
TP-0.9
R2906
NC
R0402
R2901
0R05 1/16W
R0402
C2908
1U 25V
C0805
C2901
220NF 25V
C0603
R2912
100OHM1/16W
R0402
1
2
FB2905
220R
R2903
NC/10K+-5%1/16W
R0402
R2904
0R05 1/16W
R0402
SDZ
1
FAULTZ
2
LINP
3
LINN
4
GAIN0
5
GAIN1
6
AVCC
7
AGND
8
GVDD
9
PLIMIT
10
RINN
11
RINP
12
NC
13
PBTL
14
PVCCL
28
PVCCL
27
BSPL
26
OUTPL
25
PGND
24
OUTNL
23
BSNL
22
BSNR
21
OUTNR
20
PGND
19
OUTPR
18
BSPR
17
PVCC
16
PVCC
15
Thermal Pad
29
U2901
TPA3113D2PWPR
TSSOP28-P-6_6-0_65HS
C2902
100N 16V
C0402
R2920
10OHM1/16W
R0402
C2914
220NF 25V
C0603
R2921
NC
R0402
TP2902
TP
TP-0.9
C2917
1uF 25V
C0603
C2918
220NF 25V
C0603
R2919
10 OHM 1/4W
R1206
R2917
4.7K1/16W
R0402
R2908
10OHM1/16W
R0402
R2924
47K 1/16W
R0402
R2927
10OHM1/16W
R0402
3
1
2
Q2901
PMBS3904
SOT23BEC
C2909
100P 50V
C0402
R2922
10OHM1/16W
R0402
R
2910
N
C
R0603
R902
100K1/16W
R0402
C2930
1U 25V C0805
D2901
BAS316
SOD-323
R2925
100OHM1/16W
R0402
+16V
GND_SOUND
D3V3
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
+16V
D3V3
GND_SOUND
GND_SOUND
GND_SOUND
GND_SOUND
D5V_STB
DGND
GND_SOUND
GND_SOUND
GND_SOUND
DG
ND
DG
ND
Line_Out_R
6
GND_SOUND
AMP_STBY
6
Line_Out_L
6
330nF
Power
Limit
R629
NC
--
----->
<-----
--
R633
20dB
<=21.5
0R
1206
------
-><---
----
27K 1%
Close to
3113D2
NC
R651
43K 1%
Close to end of terminal
ARM
6R
1uF
47K 1%
8R
100K
L
20091230
FQ
modify
PN
0R
Item
Close to
3113D2
Close to RTD2684D
L
1uF
33uH
R634
6dB
畉
2
H
C
5W
AMP_MUTE
NORMAL: Low
MUTE: High
FW
24K 1%
26dB
L
NC
0R
R635
NC
3W
47uH
Audio Out
Gain 0
R652
>21.5
Gain 1
22uH
3.3V: have output
0V: mute
----
---><-
------
H
Load
----
---><-
------
7V
Close to RTD2684D
16R
Audio Mute Control
C2905
0.1UF50V
C2933
0.1UF50V
C2907
330PF 50V
C2915
330PF 50V
R4409
0R05OHM1/8W
R0805
C2919
330PF 50V
R4408
0R05OHM1/8W
R0805
C2929
330PF 50V
8X10.5
mm
SMD
D3V3
R2914
N
C
/4.
7K
1/
16W
R2915
N
C
/4.
7K
1/
16W
L2902
33UH
L2904
33UH
L2903
33UH
L2901
33UH
R4421
0R05OHM1/8W
R0805
R4419
0R05OHM1/8W
R0805
R4422
0R05OHM1/8W
R0805
R4420
0R05OHM1/8W
R0805
C2906
1uF 16V
C0603
1
2
3
4
5
6
CN2901
CONN
C2910
1uF 16V
C0603
C2921
1uF 16V
C0603
GND_SOUND
C2923
1uF 16V
C0603
GND_SOUND
C2925
1uF 16V
C0603
C2927
1uF 16V
C0603
+
C2931
220UF 35V
+
C2912
100UF 25V
EC63
SMD
6.3 X 7.7
Summary of Contents for T2254we
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 2 3 How to Connect Connecting TV ...
Page 15: ...15 ...
Page 16: ...16 2 4 Front Panel Control Knobs ...
Page 17: ...17 ...
Page 19: ...19 3 3 Compatible Mode Table Analog RGB Input Signal Timing HDMI Input Signal Timing ...
Page 22: ...22 5 Remove the screw to remove IR BOARD ...
Page 25: ...25 5 Remove the screw to remove IR BOARD ...
Page 33: ...33 6 PCB Layout 6 1 Main Board 715G5183M01001004K ...
Page 34: ...34 ...
Page 35: ...35 6 2 Power Board 715G5147P01000001H ...
Page 36: ...36 6 3 IR Board 715G5061R02002004M ...
Page 54: ...54 10 Exploded View T954we ...
Page 55: ...55 T2254we ...