Panasonic Viera TC-L47ET5W, Руководство по обслуживанию

Страница: 8 / 19

8
2.4. A-Board (3/14)
P
P
Thermal Pad
P
P
P
P
P
P
S
S S
S
SUB3.3V
EXT_MUTE
P_A_MUTE
MONITOROUT_MUTE
Q4981
B1ABCE000015 R4982
47k
R4980
3.3k
R4981
10k
C4909
10u
35V
C4924
25V
0.47u
R4906
8.2k
VJ4903
P_ASDOUT0
A12
K1KY04BA0387
1
2
3
4
C4904
16V
0.1u
R4901
100
D1HY1014A022
SUB3.3V
C4922
25V
0.47u
R4908
1k
R4907
1k
TP4902
L4903
G1C150MA0533
VJ4901
C1AB00003871
IC4900
1
SDATA
2
BLCK
3
LRCLK
4
RSTK
5
MUTEX
6
REG_G
7
REG3
8
FILP
9
FILA
10
GNDA
11
OUT1N
12
OUT1N
13
GNDP1
14
OUT1P
15
OUT1P
16
GNDP1
17
VCCP1
18
VCCP1
19
PLIMT0
20
PLIMT1
21
CLK_MOD
22
ERROR
23
VCCP2
24
VCCP2
25
GNDP2
26
OUT2P
27
OUT2P
28
GNDP2
29
OUT2N
30
OUT2N
31
VCCA
32
MCLK
33
SUB3.3V
C4923
25V
0.47u
C4900
10u
35V
P_ABCKO
VJ4904
TP4903
C4905
16V
0.1u
R4955
10k
R4900
0
R4956
1k
C4906
16V
0.1u
P_STMGPIO7
AMP_STBY
P15V
C4903
16V
0.1u
L4902
G1C150MA0533 VJ4902
C4907
10u
35V
L4904
G1C150MA0533
C4901
10u
35V
TP4904
TP4901
R4913 0
C4921
25V
0.47u
P_ASMCK
L4901
G1C150MA0533
P_ALRCKO
R4914 0
P_PORT21
VJ4911
VJ4912
VJ4913
VJ4914
R4911
R4912 R4915
R4916
AUDIO AMP
OPERATE
MUTE
OPERATE
MUTE
R-
SOUND_SOS
OPERATE
SOS
AMP_XRST
R+
L+
TO SPEAKER
L-
MUTE
OPERATE
AMP_MUTE
22 25 23 24 21 19 27 26 20
A-BOARD(3/14) !
TO 4/14
TO 8/14
TO 12/14
TO 12/14
TO 8/14
TO 12/14
TO 12/14