Toshiba 32EL833G Service Manual page 23

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