LC-42SB45U
67
3.Tuner
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
TUNER INTERFACE
TUNER - ANALOG OUTPUT
ALPS-TUNER
CLOSE TO TUNER
ROUTE SYMMETRICALLY
NEAR TUNER
NEAR 538X
SIF (4.5MHz)
Near Tuner
0402/SMD
0402/SMD
0402/SMD
NEAR 538X
NEAR TUNER
ROUTE SYMMETRICALLY
0402/SMD
0402/SMD
C200 D6
C201 B6
C202 B7
C203 F7
C204 E7
C205 B5
C206 B4
C207 E2
C208 F2
C209 F7
C210 D5
C211 B3
C212 D2
C213 D1
C214 D2
C215 F6
C216 F6
FB200 C1
FB201 A7
FB202 A5
L200 F7
L201 F7
R200 E1
R201 F1
R202 E7
R203 D6
R205 F6
R206 F6
R207 D8
R208 B2
R209 D8
R210 D5
R211 C5
R212 D6
R213 D6
R215 C5
TP200 B1
TP204 A5
TP205 A7
TU201 C4
FAT_IN2-
GND
+5V_TUNER
CVBS0T
ADIN3
AV25
IF_AGC0
FAT_IN-
SDA
+5V_T
SCL
+5V_IF
ADIN3
FAT_IN2-
+5V_T
IF_AGC
MPX0
TUNER_CLK
AVDD25_SADC
AVSS25_SADC
IF_AGC
MPX0P
MPX0N
AVDD25_SADC
AVSS25_SADC
TUNER_DATA
GND
MPX0_TUN
MPX0P
MPX0
MPX0_GND
MPX0N
TUNER_CLK
TUNER_DATA
CVBS0T
+5V_IF
GND
1,2,4,5,6,7,8,9,10,11,12,13,14
+5V_TUNER
2
FAT_IN2-
11
11
CVBS0T
11
ADIN3
5
AV25
2,11
+5V_TUNER
+5V_TUNER
AV25
+5V_TUNER
R209
4K7 1/10W
R200
0R05 1/10W 5%
C209
33P 50V
TP205
1
TU201
TDQU4-507A
20
21
22
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
TH1
TH2
TH3
TH4
NC or OOB
B1_+5V
GND or SIF O/P
GND or CVBS
RF_AGC (Mon)
NC or AFT
NC or IF_AGC(Mon)
NC or 5V
TU_+32V
GND
GND
SCL
SDA
AS
B_IF O/P
D_IF_AGC
NC
D_IF_O/P_1
D_IF_O/P_2
R213
0R05 1/10W 5%
R201
0R05 1/10W 5%
C203
33P 50V
C201
100N 16V
R212
0R05 1/10W 5%
R207
4K7 1/10W
+
C202
470uF 16V
R211 330R 1/10W 5%
FB201
220R/2000mA
1
2
C205
10UF 10V
R206
200R 1/10W
U400H
MT5382AR
N24
B26
C24
P25
C26
A26
P26
D23
N26
E23
N25
C25
AVSS25_SADC
IF_AGC
TUNER_DATA
MPX0P
ATN_TX
RF_AGC
MPX0N
TUNER_CLK
MPX1
ATN_DET
AVDD25_SADC
ATN_RX
C206
100N 16V
C210
100N 16V
R208
10K 1/10W
C212
100N 16V
C214
4.7UF 10V
C211
47N 16V
TP200
1
C204
10N 50V
R205
200R 1/10W
R215
2K2 1/10W 5%
TP204
1
L201
390nH
C216
1N 25V
C213
1uF/16V
C200
10N 50V
FB202
120R/500mA
1
2
C208
10N 16V
R202 4K7 1/10W
L200
390nH
R203
220K
1/
10W
C207
10N 16V
R210 100K 1/10W 5%
FB200
120R/500mA
1
2
C215
1N 25V
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 ...