V VIZIO P42HDTV10A Service Manual - page 195
of
219
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
POWER
INPUT
UP
LEFT
MENU
DOWN
RIGHT
MODEL
Sheet
DATE:
REV:
o f
CIRCUITY
PCB REV:
PCB FILE:
PCB P/ N:
ECN NO:
AmTRAN
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE:
DESIGN BY:
KEYPAD
P42 HDTV10A_MTK(3842-0042-0156)
1
1
AECN
PD42L_D0.BRD
00
00
PD42LK-D0.DSN
0171-1770-1590
Monday, March 13, 2006
POEWR
SEL+
VOL+
MKENU
INPUT
SEL-
VOL-
M= METAL 1%
NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD"
ALL RESISTORS 25 VOLT IN .1uF UNLESS NOTED.
ALL RESISTORS VALUES IN OHMS UNLESS NOTED.
ALL CAPACITOR VALUES IN uF UNLESS NOTED.
ALL RESISTORS 1/10 WATT,5% UNLESS NOTED.
ALL CAPACITORS 50 VOLT & 105"C UNLESS NOTED.
SWD7
ZD6
UDZS 9B
SWD6
SWD2
ZD4
UDZS 9B
ZD7
UDZS 9B
J1
CON9
1
2
3
4
5
6
7
8
9
SWD3
ZD2
UDZS 9B
SWD5
ZD5
UDZS 9B
ZD1
UDZS 9B
SWD1
SWD4
ZD3
UDZS 9B