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A
B
8
7
REGULATOR IC
6
IC2408
BA00HC5WF
R2487
0
3.32
GND
EN
1K
D2401
0
3.32
GND
VCC
1SS355
1.93
0.8
PVCC
ADJ
1V5_D
1.97
1.11
PVCC
V0
5
4
3
2
1
A
B
J-15
C
POWER2 SCHEMATIC DIAGRAM
VDD33
VDD25
VDD5
R2489
R2490
1K +-1%
10
VDD10
VDD25
VDD10
VDD10
VDD33
VDD10
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(DIGITAL PCB)
B2401
FCM1608KF-151T06
B2402
FCM1608KF-151T06
D_GND
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
F
G
DTV_ASIC
IC2401 R8A66953FP
(1/5 POWER)
6
VCCQ33
VSSQ33
3
16
VCCQ33
VSSQ33
13
28
VCCQ33
VSSQ33
26
40
VCCQ33
VSSQ33
37
51
VCCQ33
VSSQ33
49
141
VCCQ33
VSSQ33
137
157
VCCQ33
VSSQ33
149
172
VCCQ33
VSSQ33
160
212
VCCQ33
VSSQ33
210
59
VCCQ25
VSSQ25
57
69
VCCQ25
VSSQ25
67
78
VCCQ25
VSSQ25
76
88
VCCQ25
VSSQ25
86
95
VCCQ25
VSSQ25
93
105
VCCQ25
VSSQ25
103
114
VCCQ25
VSSQ25
112
128
VCCQ25
VSSQ25
126
65
VCC25P
84
VCC25P
101
VCC25P
121
VCC25P
18
VDD10
VSS10
19
30
VDD10
VSS10
31
45
VDD10
VSS10
46
73
VDD10
VSS10
74
117
VDD10
VSS10
118
132
VDD10
VSS10
133
146
VDD10
VSS10
147
170
VDD10
VSS10
171
208
VDD10
VSS10
207
123
VDD10P
VSS10P
122
99
VDD10P
VSS10P
100
82
VDD10P
VSS10P
83
63
VDD10P
VSS10P
64
195
VCCPLL33
203
VCCPLL33
196
VSSPLL33
202
VSSPLL33
198
VCCPLL10
200
VCCPLL10
197
VSSPLL10
201
VSSPLL10
F
G
H
8
7
6
5
4
3
2
PCBDH0
CEF284
1
H
J-16
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