Toshiba 42HL833F, Service Manual

Page: 35 / 55

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
RC_IR
LED_TIMER
LED_ON_OFF
LED_TIMER
LED_ON_OFF
RC_IR
+5V_STBY
+5V_STBY
+5V_STBY
+5V_STBY
+5V_STBY
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
A
1 1 Monday, October 18, 2010
<OrgName>
V1.01
32AV833-IR/LED
Robert Chung
IR & LED
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
A
1 1 Monday, October 18, 2010
<OrgName>
V1.01
32AV833-IR/LED
Robert Chung
IR & LED
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
A
1 1 Monday, October 18, 2010
<OrgName>
V1.01
32AV833-IR/LED
Robert Chung
IR & LED
LED
LED 1 LED 2
Function
Control
method
Standby Power on Timer
HW Power_on LED_Timer
Green Green Red
IR
1 2
R207
10KOhm
R207
10KOhm
1 2
R208 10KOhm R208 10KOhm
B
C
E
1
2
3
Q202
PMBS3904
B
C
E
1
2
3
Q202
PMBS3904
VCC
3
GND
2
OUT
1
NP_NC
4
U201
IRM-3638N3S13F4-P
U201
IRM-3638N3S13F4-P
1 2
R213
0Ohm
R213
0Ohm
1
H5
C138D138N
H5
C138D138N
1
2
C204
1UF/10V
C204
1UF/10V
1
2
+
LED1
GREEN
+
LED1
GREEN
1 2
R206
10KOhm
R206
10KOhm
1 2
R209 0Ohm R209 0Ohm
1
2
R201
10KOhm
R201
10KOhm
1 2
3 4
+ +
R
E
D
G
R
E
E
N
LED2
RED&YELLOW_GREEN
+ +
R
E
D
G
R
E
E
N
LED2
RED&YELLOW_GREEN
1 2
R212 0Ohm R212 0Ohm
1
2
R204
1.5KOhm R204
1.5KOhm
1
2
C203
10PF/50V
DNP
C203
10PF/50V
DNP
1
2
R214
1KOhm
R214
1KOhm
1
2
R205
1.2KOhm R205
1.2KOhm
1
2
D1
A
D
U
C
1
0
S
0
3
0
0
5
DNP
D1
A
D
U
C
1
0
S
0
3
0
0
5
DNP
1 2
C201
0.1UF/16V C201
0.1UF/16V
1
2
R203
6.8KOhm R203
6.8KOhm
B
C
E
1
2
3 Q201
PMBS3904
B
C
E
1
2
3 Q201
PMBS3904
B
C
E
1
2
3 Q204
PMBS3904
B
C
E
1
2
3 Q204
PMBS3904
1
2
C
2
0
5
0
.1
U
F
/1
6
V
DNP
C
2
0
5
0
.1
U
F
/1
6
V
DNP
1 2
R211 0Ohm R211 0Ohm
1
1
2
2
3
3
4
4
5
5
6
6
SIDE1
7
SIDE2
8
CN202
WtoB_CON_6P
CN202
WtoB_CON_6P
1
2
R202
100Ohm R202
100Ohm
1
2
C
2
0
7
0
.1
U
F
/1
6
V
DNP
C
2
0
7
0
.1
U
F
/1
6
V
DNP
1
H4
C138D138N
H4
C138D138N
B
C
E
1
2
3
Q203
PMBS3904
B
C
E
1
2
3
Q203
PMBS3904
1
2
C208
6.8PF/50V
DNP
C208
6.8PF/50V
DNP
1
2
C
2
0
6
0
.1
U
F
/1
6
V
DNP
C
2
0
6
0
.1
U
F
/1
6
V
DNP
1
2
R210
0Ohm R210
0Ohm