Insignia NS-46L240A13 Service Manual page 42

A B
5V_NORMAL
5V_STANDBY
R07
V01
NC 4.7K
2SC4081
5V_NORMAL 3.3V_NORMAL
NC
1
1 3
R05
10K
1 2
5V_STANDBY 5V_NORMAL R36
V02 4.7K
2SC4081
1 1
1 0
9 POWER_ON
8
12V_NORMAL
7
12V_NORMAL
6
R53
30
5
4
L01
12V_AUDIO
3
2
2
1
3.3V_STANDBY
R13
47
KEY
2
1
X602
CLOSE TO MSD3391
5V_STANDBY
X603
3
1
R19
5V_STANDBY
2.2K
V03
2 LED_R
R14 2SC4081
0
3
4
R16
100
IRIN
5V_NORMAL
3.3V_NORMAL
N604
AP1117-ADJ
IN OUT
4
NC
2.5V_NORMAL
5V_NORMAL N606
AP1117-ADJ
IN OUT
5
1
NC
2
+B
3
RF-AGC
1
NC1
2
ND2
3 6
ND3 BT_Monitor
4
RF_AGC
5
B+(+5V)
6 9
SDA SCL
7 10
SCL SDA
8 11
NC8 IF_Monitor
9 12
6
NC9 IF_AGC
10 13
DIF+ IFD_out1
11 14
DIF- IFD_out2
C
5V_STANDBY
N603 3.3V_STANDBY
AP1117-ADJ
BLK_ON
IN OUT
ADJ_PWM
N601 5V_TUNER
AP1117-ADJ
5V_TUNER 5V_VP
M
22uH
2W
IN OUT
LF02
AMP_STB
D V 0 1
L L 4 1 4 8
R57
0
N605 1.8V_DDR2
L03
AP1117-ADJ
IN OUT
R55
V08
4.7K
2SC4081
5V_VP
RF13 100
M_SCL
M_SDA
RF12
100
5V_VP
RF09
100
C L O SE T O I C
RF06 RF10
100 0
IF_AGC
NC
RF02
47
1n 1n
RF08
RF05 0 IF_D-
CF12
CF03
53941B22H1
RF07
RF04
IF_D+
0
1n RF03 1n
CF02 CF11
47
NC
D E
3.3V_NORMAL
3.3V_NORMAL
0
RV18
GND-S
NC
13
AVDD
14
A_SEL
RV11
47 15
MCLK
MCLK
12V_NORMAL 5 V _ N O R M A L
16
NC OSC_RES
17
DVSSO
18
VR_DIG
19
PDN
20
LRCLK
21
R V 0 2
SCLK
V V 0 2 47 RV14
LRCLK
3 K 22
SDIN
47 RV15
SCLK
23
SDA
47
RV16
SDIN
24
SCL
0 R61
M_SDA
M_SCL
0
R63
0
R62
0
R64
3.3V_NORMAL
3.3V_NORMAL
R V 1 2
1 K
V V 0 3
AMP_RESET
NC
2 S C 4 0 8 1
12V_NORMAL
N608
10n
MP1496
C37
1
SS FB
2
IN VCC
3
SW EN
4
GND BST
NC
R18
POWER_ON
0
12V_NORMAL
N607
MP1496
50V
10n
1 8
C35
SS FB
2 7
IN VCC
3 6
SW EN
4 5
GND BST
NC
R02
POWER_ON
0
12V_NORMAL 5V_PANEL
NC
5V_NORMAL
2SC4081
R44
10K
V06
R41 47K
10K R47
V05
P A N E L _ O N
2SC4081
0 0 3 : A 4 ; 0 0 3 : F 4
F G
RV23 RV24
100 22K
2.2n
CV20
1u
CV21
CV19
39n
CV09 CV13
4.7n 4.7n
GND-S
12V_AUDIO
4 8
P G N D _ A B _ 4 8
4 7
P G N D _ A B _ 4 7
4 6
O U T _ B
12V_AUDIO
4 5
P V D D _ B _ 4 5
4 4
P V D D _ B _ 4 4
4 3
T A S 5 7 1 1
B S T _ B
4 2
N V 0 1 B S T _ C
4 1
P V D D _ C _ 4 1
40
PVDD_C_40
39
OUT_C
38
PGND_CD_38
37
PGND_CD_37
LV01
NR6045T100M
1 0 0 n
C V 1 6
12V_AUDIO
CV22 LV02
39n
NR6045T100M
R34
8 0
7
6
5
5V_PANEL
L06
NR6045T4R5M
C43
22u
R33
10K
1.2V_NORMAL
L05
NR6045T4R5M
C42
22u
VCC_PANEL
C56
47n
N609
AO4803A
1 8
S2 D2_8
2 7
G2 D2_7
5270603001
3 6
S1 D1_6
4 5
G1 D1_5
DRAWN BY
APPROVED BY
H
L V 0 4
N R 6 0 4 5 T 1 0 0 M
4
3
2
1
X V 0 1
L V 0 3
N R 6 0 4 5 T 1 0 0 M
12V_AUDIO
TITLE: DWG NO.
MSD3391
V1.0
REV.
2
Sheet to
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
3