Panasonic TH-43DX400L, Руководство по обслуживанию

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2016 LCD
1
4
1
3
1
2
1
1
1
0
9 8
1 1 1
D
E
T
+
IN
L
-I
N
L
O
U
T
L
U
V
P
G
N
D
V
D
D
C
P
1
G
N
D
_
E
A
R
L
O
_
E
A
R
R
O
_
E
A
R
3
+
IN
R
-I
N
R
O
U
T
R
G
N
D
/M
U
T
E
V
S
S
C
N
1 2 3 4 5 6 7
2
+
+
+
S
P
K
_
L
-
1
2
1
1
1
0
9 8 7 6 5 4 3 2 1
V
R
_
A
N
A
P
L
L
_
F
L
T
P
P
L
L
_
F
L
T
M
A
V
S
S
5
7
07
N
C
P
B
T
L
O
C
_
A
D
J
S
S
T
IM
E
R
G
V
D
D
_
O
U
T
B
S
T
_
A
P
V
D
D
_
A
P
V
D
D
_
A
O
U
T
_
A
/R
E
S
E
T
/S
T
E
S
T
D
V
D
D
D
V
S
S
G
N
D
A
G
N
D
V
R
E
G
G
V
D
D
_
O
U
T
B
S
T
_
D
P
V
D
D
_
D
P
V
D
D
_
D
O
U
T
_
D
+
+
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
+
R0A4
VDD_AMP
NC/5A/32V VDD_AMP
CE1A4
C1A31 22pF
C3A0
CN0A2
3
SPK_R+
33
5 4 3 2 1
MUTE CONTROL EARPHONE/LINE OUT
R4A1
10
Ω
AMP-PLo ut AMP-PLout
AMP-PLo ut
R4A3
R4A2
+3 .3V_EAR
+3.3V_Normal
AMP-PR out
AMP-PRout
D
L:Normal AMP-MUTE
H:Mute
+3.3V_Sta ndby
AMP-MUTE
R4A4
4 .7K Ω
H: No rm al
L: Mu te
AMP_PDN#
EARPHONE-OUTL
C2A5
2.2 uF
R4A9
15K
Ω
INL
R4A10
30K Ω
C2A1
47pF
NC/3.9K Ω
R4A6
NC /51K
Ω
C2A2
R4A7
NC/1K Ω 100nF
C2A3
10uF
C2A4
1nF
F0A1
60
Ω /100MHz
+3 .3V_EAR
+3.3V_EAR
D
R4A12
33K Ω
C2A6
100pF
39K Ω
AMP-PLout
AMP-PLout CN2A1
+3 .3V_EAR
R4A34
NC/0 Ω
R4A35
AMP-PLout
U0A1
TPA6138A2PWR
C2A8
1uF
AMP-PRout
+3.3V_EAR
AMP-PRout
+3.3V_EAR
R278
4.7K
Ω
1
2
5
3
4
+3 .3V_No rmal
R4A14
100K Ω
HP/MUTE
EARPHONE-OUTR C2A10
2.2 uF
R4A21
15K Ω
NC/0 Ω
INR
AMP-PRout
R4A22
39K Ω
C2A11
1uF
HP_DET
HP_DET R277
100 Ω
EPHONE S OCKET
EARPHONE
HP_MUTE
R4A32
4.7K Ω
HP_ MUTE
H:M UTE
L:UN-MUTE
R4A23
4.7K Ω
1
Q1A4
KMBT3904
HP/MUTE
C2A12
100pF
R4A24
30K Ω
C2A13
47pF
R4A26
R4A25
10
Ω
C2A14
1nF
AMP-PRo ut
Q14
需要，否 则开机多处异响。
1K Ω
C
AUDIO AMP TAS5707
C2A15
1uF
C
FB0A2
60 Ω /100MHz
5707 NC
R0A2
0 Ω
VDD_AMP L+ L-
+3.3V_Normal
FB0A1
60 Ω /100MHz
+3.3V_AMP
R0A7
470
Ω
R0A5
470 Ω C0A7
C0A6 4.7nF
22.1K Ω
C0A4 2 .2nF
C0A8 1 uF
R0A1
22
Ω
L0A1
22 uH
C0A1
470nF
CE1A2
SPK_L+
R0A3
NC/10K Ω
SPK_L-
1
2
3
4
CN0A1
CN_M
L FOR 5711
+24V_PW R
+12V_PW R
F0A4 5A/32V
F0A5
+3.3V_AMP
C1A32 C1A27
R0A8 10K Ω
C1A25
47nF
C0A9
4.7nF
47nF
C1A0
33nF
C4A4
1nF
VDD_AMP
C1A26
220uF
100 nF
C0A3
330pF
影响
EMC
NC/220uF
CE1A3
NC/220uF
VDD_AMP
R0A16
NC /0 Ω
R0A6
NC/10K Ω
R-
L FOR 5707
R+
R0A15
0 Ω
B
I2S_MCK_OUT
I2S_LRCK_OUT
I2S_BCK_OUT
I2S_DATA_OUT
I2C-SDA
I2C-SCL
Close to SOC IC
I2 S_MCK_OUT R1A0 22 Ω
I2 S_L RCK_OUT R1A4 22 Ω
I2 S_BCK_OUT R1A5 22 Ω
I2 S_DATA_OUT R1A6 22 Ω
I2 C-SDA R1A20 0 Ω
I2 C-SCL R1A21 0 Ω
10uF 100nF
R1A1
AMP_PDN#
C2A20 C2A24
R0A11 NC/0 Ω
18.2K Ω
C3A1
13
14
15
16
17
18
19
20
21
22
23
24
AVDD
A_SEL
MCLK
OSC_ RES
DVSS
VR_DIG
/PDN
LRCLK
SCLK
SDIN
SDA
SCL
U0A3
TAS5707PHPR
GND
PGND_AB
PGND_AB
OUT_B
PVDD_B
PVDD_B
BS T_ B
BST_C
PVDD_C
PVDD_C
OUT_C
PGND_CD
PGND_CD
49
48
47
46
45
44
43
42
41
40
39
38
37
C1A24 33nF
C2A23
33nF
VDD_AM P
C2A28 C2A26
1nF 100nF
C2A21
1nF
VDD_AMP
C2A25
100nF
R1A2
22
Ω
C2A27
330pF
L0A2
22uH
C1A33
470nF
CE1A6
NC/220uF
CE1A5
NC/220uF
SPK_R-
R0A9
NC/10K Ω
R0A17
NC/0 Ω
R1A3
NC/10K Ω
TP0A5 TP0A6
R0A20 NC/0 Ω
SPK_R+ 1
2
CN_M
4
R FOR 5711
R FOR 5707
R0A18 0 Ω
SPK_R-
R0A19 0 Ω
JA0A1
B
22pF 22pF 1
4.7uF 100nF L0A3
22 uH 2
3
+3.3V_AMP
R4A33
4 .7K Ω
R1A7
22 Ω
C3A4
C2A22
470nF
4
5
6
AMP-RST
AMP-RST
R7A6
AMP_ RST# AMP_RST# C3A2 33 nF
330pF C3A3
NC/470nF
TP0A7
H:ACTIVE
L:RESET
1K Ω
VDD_AMP
NC /SUBWOOF SOCKET
SUB FOR 5711
R0A13
NC/10K
Ω
+3 .3V_AMP
C1A28
C4A1
C3A5 C3A6
100nF 1uF
CE1A7C 3A8
220 uF
100nF
C3A9
1nF
R1A8
L0A4
22 uH
C4A2
10 uF 100nF 22 Ω 470nF
C4A3
330pF
A A
5 4 3 2 1