80
LC-42SB45U
[3]KEY SCHEMATIC DIAGRAM
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
Menu
CH-
CH+
VOL-
VOL+
----><----|
----><----|
----><----|
POWER
----><----|
----><----|
----><----|
----><----|
----><----|
----><----|
SOURCE
CN016 B1
C016
C1
C017
C1
C018
B2
C019
B3
C020
B4
C021
C3
C022
C4
C023
C2
C024
C1
R016
B2
R017
D3
R018
B3
R019
D4
R020
B4
R021
D2
SW016 A2
SW017 A3
SW018 A4
SW019 C3
SW020 C4
SW021 B5
SW022 C2
TP001 B1
TP002 B1
TP003 B1
TP004 B1
POWER_ON/OFF
KEY_UP_DN_SOURCE
KEY_MENU_L_R
SW022
SW
1
4
3
2
5
TP002
1
SW020
SW
1
4
3
2
5
TP003
1
CN016
63364 4P 2.0mm
1
2
3
4
C023
NC/100N 50V
SW017
SW
1
4
3
2
5
R020
1K8 1/10W
TP004
1
R021
11K 1/10W
SW018
SW
1
4
3
2
5
C024
100N 50V
SW021
SW
1
4
3
2
5
R017
4K3 1/10W
C018
NC/100N 50V
C019
NC/100N 50V
R019
1K8 1/10W
SW019
SW
1
4
3
2
5
C020
NC/100N 50V
C016
100N 50V
C021
NC/100N 50V
C017
100N 50V
C022
NC/100N 50V
R018
4K3 1/10W
SW016
SW
1
4
3
2
5
TP001
1
R016
11K 1/10W
Summary of Contents for AQUOS LC-42SB45U
Page 6: ...LC 42SB45U 6 TV Front view TV Rear view ...
Page 11: ...2008 03 14 LC 42SB45U 11 3 DIMENSIONS ...
Page 50: ...LC 42SB45U 50 3 2 U102 LP2996MRX PSOP 8 3 2 1 Pin Connections and short description ...
Page 54: ...LC 42SB45U 54 3 8 U402 MX25L3205DMI 12G SOP 16 3 8 1 Block Diagram ...
Page 55: ...2008 03 14 LC 42SB45U 55 3 8 2 PIN CONFIGURATION ...
Page 56: ...LC 42SB45U 56 CHAPTER 6 BLOCK DIAGRAM WIRING DIAGRAM 1 MT5382 POWER MAGAGEMENT BLOCK DIAGRAM ...
Page 57: ...2008 03 14 LC 42SB45U 57 2 MAIN BOARD BLOCK DIAGRAM ...
Page 58: ...LC 42SB45U 58 3 WIRING DIAGRAM ...
Page 60: ...60 LC 42SB45U MAIN Unit Side B ...
Page 61: ...LC 42SB45U 1 POWER UNIT PRINTED WIRING BOARD POWER Unit Side A 61 ...
Page 62: ...LC 42SB45U POWER Unit Side B 62 ...
Page 64: ...64 LC 42SB45U IR Unit Side A 3 IR UNIT PRINTED WIRING BOARD IR Unit Side A Cn001 A2 ...