Service manual

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
LED
AUTO
DOWN
LEFT
UP
IR
SOURCE
RIGHT
PWR KEY
LED
MENU
IR
GND
5VSB
IR
5VSB
5VSB
5VSB
GND1,2,3,4,5,6,7,8,10,12,13
IR 4,7,12
5VSB1,2,4,7,12
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:
IR & KEYPAD
VIZIO L32 HDTV10A_MTK (3320-0012-0156)
14
14
APCN05080010
VINC32-D2.PCB
00
03
L32HDTV_MTKM0.DSN
0170-1740-1412
Monday, March 13, 2006
IR BOARD
ASSY' PN:3320-0012-0189
POEWR DOWNUP MKENUSOURCE AUTOLEFTRIGHT
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.
PCB' PN:0170-1640-0302
RI1 47
SWD1 SWD8
AJD1
CON12
1
2
3
4
5
6
7
8
9
10
11
12
UI1
FM-6038TM2
VOUT
1
GND
2
VCC
3
SWD6
RI7
3.3K
C1
NC
QI1
2N3904
AJD2
CON4
1
2
3
4
QI2
2N3906
JI1
CON4
1
2
3
4
RI4 470
SWD3SWD2
CI3
0.1uF
RI6
3.3K
C2
NC
C0603/SMD
SWD5
DI1
LED
1
3
2
SWD4
RI5
3.3K
RI3 220
SWD7