9.2. Power Block Diagram
RM001
VOUT
VCC
Q4035
D1302
LED_G
STB 3.3V
REMOTE
V_IN
1
V_OUT
2
IC901
SUB 11V
V_IN
1
V_OUT
3
IC904
MAIN 1.8V
V_IN
1
V_OUT
6
IC902
MAIN 3.3V
V_IN
1
V_OUT
3
IC906
MAIN 2.5V
3
IC2001
AUDIO AMP
1
IC4003
VCC
OP AMP
8
IC1003
STB 3.3V
IC1002
VCC
EEPROM
8
5
VIN
VO
AD 2.5V
4
CONT
1
IC4009
5
VIN
VO
PLL 2.5V
4
CONT
1
IC4008
IC4017
VCCQ
VCC
VCCQ
VCCQ
35
3
VCCQ
1
VCCQ
49
15
VCC
43
VCCQ
9
41
VCCQ
29
81
VCC
64Mbit SDRAM
VCCQ
75
VCC
55
VDS_VCC
RS
44
IC1001
1
26 VCC
9
VCC
34
MCU
PLL_VCC
TEST
32
LVDS
77
31 COMP
30 IREF
AVDD
VDD
IC4018
7
47
PANEL ON
VOUT
VIN
3
SUB 9V
2
IC903
VDDE
VDDE
VDDE
VDDE
56
45
102
VDDE
VDDE
118
VDDE
4
129
VDDE
34
20
67
VDDE
86 VDDE
149
160
138
VDDE
VDDE
VDDE
184
197
173
VDDE
VDDE
VDDE
220
231
209
VDDE
VDDE
VDDE
123
AVDPL2
VDDE
247
VDDE
245
59 AVDPL1
104
VDDI
116
VDDI
140
VDDI
VDDI
VDDI
88
78
VDDI 36
18
VDDI
116
VDDI
VDDI
140
151
VDDI
VDDI
175
207
VDDI
VDDI
215
222
VDDI
VDDI
233
VDDI
243
AVDPL3
251
GLP
IC4014
AVDAD32
AVDAD21
58
AVDAD22
47
AVDAD11
VAVDCLP
AVDAD31
38
54
AVDAD12
40
52
45
114
VDDI
21
AVDDA1
123
30
VDDI
VDDI
VDDI
135
71
VDDI
AVDDA2
VDDI
66
VDDI
VDDI
88
10
75
VDDE
VDDE
VDDE
VDDE
73
32
105
VDDE
VDDE
113
VDDE
1
134
VDDE
23
12
90
VDDE
84
79 AVDPL1
AVDPL2
GC3FM
IC4012
10
A9
KEYSCAN
7
9
POWER ON PULSE
STB 5V
6
REG 5V
POWER ON
8
1
UNREG 32V
18
16
17
11
19
INVERTER 14V
REG 5V
INVERTER 14V
INVERTER 14V
INVERTER 14V
Q1302
Q1303
Q1300
Q1301
5
R-BOARD
R1
3
2
REMOTE RECEIVER
1
5
A5
3
2
1
LED_R
MAIN SW
Q4306
MAIN 2.5V
SUB 11V
MAIN 3.3V
MAIN 1.8V
MAIN 3.3V
4
6
TU001
BV
15
3
TUNER
BLT
A2
30V
MAIN 5V
4
TA2
6
7
IC2201
MTS
VCC
TA-BOARD
A11
1
2
PANEL 5V
PANEL 5V
LED_R
LED_G
REMOTE
LCD PANEL
V_IN
1
3
V_OUT
6
IC907
MAIN 5.0V
2
IC3001
VCC
AV SW
57
IC1011
VCC
IC1008
TEMPERATURE
8
7
8
SWITCHING
52 INV_ON
54 KEY
58 BS_ON
5
ON/OFF
16
3
2
+14V
A8
6
+14V
+14V
+14V
+14V
4
1
+14V
POWER UNIT
TO
RESET
ON/OFF
VCC
SENSOR
72
55
56
G LED
R LED
VOUT
VIN
5
1
A-BOARD
TC-20LA2/2D
Power Block Diagram
TC-20LA2/2D
Power Block Diagram
18
Содержание TC-20LA2
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Страница 30: ...9 Block and Schematic Diagrams 9 1 Schematic Diagram Notes 17 ...
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Страница 38: ...9 5 A Board 2 of 5 Schematic Diagram TC 20LA2 2D A Board 2 of 5 Schematic Diagram 21 ...
Страница 39: ...TC 20LA2 2D A Board 2 of 5 Schematic Diagram 21 ...
Страница 44: ...9 8 A Board 5 of 5 Schematic Diagram NP TC 20LA2 2D A Board 5 of 5 Schematic Diagram 24 ...
Страница 45: ... TC 20LA2 2D A Board 5 of 5 Schematic Diagram 24 ...
