V VIZIO P42HDTV10A Service Manual - page 178
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
SIF_IN
TU_SCL
AF
TU_CVBS
SDA_5V
SCL_5V
SCL_5V
SDA_5V
TU_SDA
AF
TU_V50
SIF_IN
MPX1
NTSC_MONO
NTSC_SIF
NTSC_CVBS
NTSC_SIF
NTSC_CVBS
MPX1
TU_CVBS
TU_V50
5VSB
DV120B
GND
GNDS
TU_SCL
TU_SDA
TU_V50
DV120B
TU_CVBS
9
AF
10
SCL_5V
1,9,13
SDA_5V
1,9,13
MPX1
4
NTSC_SIF
13
NTSC_MONO 10,13
NTSC_CVBS 13
GND
1,2,3,4,5,6,7,10,12,13
5VSB
1,2,4,7,12
TU_V50
2
GND
1,2,3,4,5,6,7,10,12,13
DV120B
1,2,11
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:
TV & DTV INPUT
VIZIO P42 HDTV10A_MTK (3842-0122-0150)
8
13
AECN
PD42-M1.PCB
00
01
PD42LK-m0.DSN
0171-2272-2081
Monday, March 13, 2006
FQ1236 : NTSC
IF
ADDRESS
TUNER
C2
86
NTSC 4.5MHz
TUNER SIF BPF
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.
R322
75
C37
0.01uF
C35
820pF
R330 8.2K
D40
UDZS9B
C139
22pF
0402C
R317
0
C32
820pF
R115
33
+
CE51
47uF/16V
C138
22pF
0402C
C6
820pF
R319
1K
L8
80ohm
L/IND/P10.0
R318
4.7K
L3
1.5uH
R117
33
R320
470
+ CE22
10uF/50V
Q2
2N3904
SOT23/SMD
1
3
2
TU1
FQ1236-MK3
G
ND1
TH1
G
ND2
TH2
VS_T
U
N
E
R
3
SC
L
4
AS
6
SD
A
5
2nd SI
F
OU
T
11
AF
-R
9
AF
-L
10
C
VBS
12
G
ND3
TH3
G
ND4
TH4
AF
/
M
PX
14
VS_I
F
13
NC
1
NC
2
NC
7
NC
8
L11
2.2
R321
10
L1
1.5uH
C36
NC
+ CE23
470uF/16V
R120
560
R323
NC
C5 0.01uF
L2
47uH/1.6A
L/IND/DIP/P10.0
C33
0.01uF
C31
18pF
R93
NC
R122
470