A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
VICM
VOCM
REXTA
AUXTOP
AUXBOTTOM
APLLVDD
ANALOGVDD
XTALO
DV18A
AVCM
ADCVSS
SYSPLLGND
VREFN4
VREFP4
LVDDA
DV33A
LVDDA
APLL_CAP
VPLLVSS
SYSPLLGND
ADCVSS
ADCVDD0
ADCGND
PWM2VREF
ADCVDD
SYSPLLGND
ADCPLLVDD1
ADCPLLVDD
SYSPLLGND
SYSPLLGND
SYSPLLGND
ADCGND
LVSSA
VPLLVDD
VPLLVSS
VPLLVDD
VPLLVSS
LVSSA
SYSPLLGND
ADCGND
DACVSS
XTALI
PWM2VREF
DACVDD
ADCPLLVDD1
AVCM
VPLLVSS
LVSSA
SYSPLLGND
ADCGND
DACVSS
VOCM
VICM
ADCPLLVDD
APLLVDD
APLL_CAP
ADCVDD
XTALI
XTALO
VREFN4
VREFP4
ADCVDD0
VPLLVDD
REXTA
AUXTOP
AUXBOTTOM
DACVREF
DACFS
ANALOGVDD
LVDDA
DV33A
DACFS
DACVSS
DACVREF
DACVSS
DACVDD
DACVDD
DACVSS
DACVSS
ADCVDD0
ADCGND
ADC_VDD
ADCVSS4
ADC_VDD
GND
ADCVDD4
ADCVSS4
ADCVDD4
DV50A
DV18A
GND
DV33A
ADC_VDD
DV33A
DV33A
DV18A
DV33A
ADC_VDD
DV33A
DV50A
DV33A
VPLLVSS
4
LVSSA
4
SYSPLLGND 4
ADCGND
4
DACVSS
4
ADCPLLVDD1 4
ADCPLLVDD 4
APLLVDD
4
APLL_CAP
4
XTALI
4
XTALO
4
VPLLVDD
4
REXTA
4
AUXTOP
4
AUXBOTTOM 4
LVDDA
4
PWM2VREF 4
ADCVDD
4
ADCVDD0
4
DACVDD
4
AVCM
4
VOCM
4
VICM
4
VREFN4
4
VREFP4
4
DACVREF
4
DACFS
4
ANALOGVDD 4
ADCVDD4
4
ADCVSS4
4
DV33A
1,2,4,6,7,9,10,11,12
DV18A
2,4
GND
1,2,4,5,6,7,8,10,12,13
DV50A
2,6,7
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
AmTRAN
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESING BY:
MT8205 ANALOG POWER
VIZIO P42 HDTV10A_MTK (3842-0122-0150)
3
13
AECN
PD42-M1.PCB
00
01
PD42LK-m0.DSN
0171-2272-2081
Monday, March 13, 2006
1.25x(1+180/110)=3.3V
FOR ADCVDD
FOR DACVDD
Adj
:
1.25x(1+R2/R1)
MT8205 ANALOG POWER AND DECOUPLING
ALL RESISTORS 0402 WATT,5% UNLESS NOTED.
ALL CAPACITOR VALUES IN uF UNLESS NOTED.
ALL RESISTORS VALUES IN OHMS UNLESS NOTED.
NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD"
ALL CAPACITORS 50 VOLT & 105"C UNLESS NOTED.
M= METAL 1%
ALL RESISTORS 25 VOLT IN .1uF UNLESS NOTED.
FB56
80ohm
FB17
80ohm
CB64
0.1uF
0402C
R31
47
CB44
0.1uF
0402C
+
CE31
47uF/16V
CB61
0.1uF
0402C
FB16
80ohm
L9
80ohm
0805L
R24
100K
C16
1500pF
0402
CB40
0.1uF
0402
C21
1uF
R25
100/NC
+
CE24
100uF/16V/NC
FB15
80ohm
C9
0.1uF/NC
0402
C26
1uF
C12
27pF
0402
FB10
80ohm
+
CE28
47uF/16V
FB8
80ohm
Y1
27MHz/20PF
C15
0.1uF
FB14
80ohm
CB35
0.1uF
0402
FB6
80ohm
+
CE25
220uF/16V
CB59
0.1uF
0402
FB7
80ohm
R26
0/NC
TP2
CB65
0.1uF
0402C
CB53
0.1uF
0402C
CB21
0.1uF
0402C
C19
1uF
CB52
1uF
CB33
0.1uF
0402
CB60
0.1uF
0402
+
CE32
47uF/16V
CB68
1uF
+
CE30
47uF/16V
CB45
0.1uF
0402C
FB1
80ohm
+
CE20
10uF/16V
C25
0.1uF
0402C
C20
1uF
CB51
0.1uF
0402C
FB9
80ohm
CB46
0.1uF
0402C
CB43
0.1uF
0402C
CB55
0.1uF
0402C
FB3
80ohm
CB47
0.1uF
0402C
C18
1uF
C17
1uF
CB38
0.1uF
0402C
+
CE29
22uF/16V
TP1
R29
3.3K
FB13
80ohm
C13
1uF
C24
1uF
FB2
80ohm
CB66
1uF
CB58
0.1uF
0402C
FB57
80ohm
CB57
0.1uF
0402C
L10
80ohm/NC
0805L
C11
27pF
0402
C7
1uF
FB19
80ohm
R30
47
CB67
0.1uF
0603C
U8
AZ1117D-3.3/adj/NC
1085
ADJ/GND
1
OUT
2
IN
3
FB12
80ohm
CB69
1uF
+
CE21
10uF/16V
CB62
0.1uF
0402C
FB4
80ohm
R23
560
CB41
0.1uF
0402
CB22
0.1uF
0402C
C8
1uF
FB5
80ohm
R27
0
CB54
0.1uF
0402C
R28
0
FB18
80ohm
C23
0.1uF
0402
CB34
0.1uF
0402
+
CE27
22uF/16V
FB11
80ohm
CB39
0.1uF/N.C
0402
CB63
0.1uF
0402C
Summary of Contents for VIZIO P42HDTV10A
Page 1: ......
Page 27: ...CONFIDENTIAL DO NOT COPY Page 6 3 File No SG 0184 Main Board Block Diagram ...
Page 60: ...CONFIDENTIAL DO NOT COPY Page 8 28 File No SG 0184 ...
Page 61: ...CONFIDENTIAL DO NOT COPY Page 8 29 File No SG 0184 BLOCK DIAGRAM ...
Page 68: ...CONFIDENTIAL DO NOT COPY Page 8 36 File No SG 0184 Fig D READ TIMING WAVEFORMS ...
Page 69: ...CONFIDENTIAL DO NOT COPY Page 8 37 File No SG 0184 Fig E RESET TIMING WAVEFORM ...
Page 72: ...CONFIDENTIAL DO NOT COPY Page 8 40 File No SG 0184 Pin Configuration 400mil TSOP II x4 x8 x16 ...
Page 94: ...CONFIDENTIAL DO NOT COPY Page 9 2 File No SG 0184 3 5V DV50A CB15 4 3 3V DV33A U5 3 ...
Page 95: ...CONFIDENTIAL DO NOT COPY Page 9 3 File No SG 0184 5 2 5V DV25 CE42 6 1 8V DV18A U5 2 ...
Page 100: ...CONFIDENTIAL DO NOT COPY Page 9 8 File No SG 0184 3 3 3V DV33 C11 4 2 5V DV25 C185 ...
Page 101: ...CONFIDENTIAL DO NOT COPY Page 9 9 File No SG 0184 5 1 8V DV18 C64 6 1 25V 1V25_DDR C148 ...
Page 102: ...CONFIDENTIAL DO NOT COPY Page 9 10 File No SG 0184 7 1 2V DV12 C26 ...
Page 111: ...CONFIDENTIAL DO NOT COPY Page 10 7 File No SG 0184 TROUBLE OF THE DTV ...
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