Toshiba 42HL833F, Service Manual

Page: 36 / 55

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
KEY2
KEY1
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
A
1 1 Tuesday, October 05, 2010
<OrgName>
V1.00
32AV803_Keypad
Robert Chung
KEYPAD
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
A
1 1 Tuesday, October 05, 2010
<OrgName>
V1.00
32AV803_Keypad
Robert Chung
KEYPAD
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
A
1 1 Tuesday, October 05, 2010
<OrgName>
V1.00
32AV803_Keypad
Robert Chung
KEYPAD
SOURCE
1.04V
MENU VOL-
0.35V 1.73V
VOL+
POWER CH-
2.44V 1.73V 1.04V
CH+
2.44V
BD EJECT
0929 Add for EMI
0929 change package to 0402
1 2
R10
0Ohm R10
0Ohm
1
2
R
6
4
.3
K
O
h
m
R
6
4
.3
K
O
h
m
1
1
3
3
4
4
2
2
SW2
TACT_SW_4P
SW2
TACT_SW_4P
1
2
C
7
0
.1
U
F
/1
6
V
C
7
0
.1
U
F
/1
6
V
1
1
3
3
4
4
2
2
SW8
TACT_SW_4P
SW8
TACT_SW_4P
1
2
R8
470Ohm
R8
470Ohm
1
1
3
3
4
4
2
2
SW4
TACT_SW_4P
SW4
TACT_SW_4P
1
2
C
4
0
.1
U
F
/1
6
V
C
4
0
.1
U
F
/1
6
V
1
2
C
5
0
.1
U
F
/1
6
V
C
5
0
.1
U
F
/1
6
V
1
2
R
1
1
1
K
O
h
m
R
1
1
1
K
O
h
m
1
1
3
3
4
4
2
2
SW7
TACT_SW_4P
SW7
TACT_SW_4P
1 2
R9
0Ohm R9
0Ohm
1
H3
C138D138N
H3
C138D138N
1
1
3
3
4
4
2
2
SW6
TACT_SW_4P
SW6
TACT_SW_4P
1
2
C
1
0
0
.1
U
F
/1
6
V
C
1
0
0
.1
U
F
/1
6
V
1
1
2
2
3
3
4
4
SIDE1
5
SIDE2
6
CON1
WTOB_CON_4P
CON1
WTOB_CON_4P
1
2
C12
0
.1
U
F
/1
6
V
C12
0
.1
U
F
/1
6
V
1
T
2
T
2
1
1
3
3
4
4
2
2
SW5
TACT_SW_4P
SW5
TACT_SW_4P
1
H2
C138D138N
H2
C138D138N
1
2
R
4
4
.3
K
O
h
m
R
4
4
.3
K
O
h
m
1
2
C
9
0
.1
U
F
/1
6
V
C
9
0
.1
U
F
/1
6
V
1
H1
C138D138N
H1
C138D138N
1
2
R3
470Ohm
R3
470Ohm
1
1
3
3
4
4
2
2
SW1
TACT_SW_4P
SW1
TACT_SW_4P
1
2
C
8
0
.1
U
F
/1
6
V
C
8
0
.1
U
F
/1
6
V
1
T
1
T
1
1
1
3
3
4
4
2
2
SW3
TACT_SW_4P
SW3
TACT_SW_4P
1
2
C11
0
.1
U
F
/1
6
V
C11
0
.1
U
F
/1
6
V
1
2
R
5
1
1
K
O
h
m
R
5
1
1
K
O
h
m
1
2
C
6
0
.1
U
F
/1
6
V
C
6
0
.1
U
F
/1
6
V
1
2
R7
1.3KOhm
R7
1.3KOhm
1
2
R2
1.3KOhm
R2
1.3KOhm
1
T
3
T
3
1
2
C
3
0
.1
U
F
/1
6
V
C
3
0
.1
U
F
/1
6
V