54
12.12. A-Board (8/20) Schematic Diagram
+
Thermal Pad
S
P
P
P
P
P
AG_SOS
C5420
1u
16V
C5418
1u
25V
C5651
4.7u
10V
C5652
4.7u
6.3V
C5650
10V
2.2u
C5649
10V
1u
C2848
1u
25V
C5617
2.2u
10V
C5618
0.01u
25V
C5767
10u
25V
C5764
22u
6.3V
C5770
0.1u
16V
C5773
22u
6.3V
C5769
0.1u
25V
C5765
22u
6.3V
C5771
0.015u
16V
C5788
25V
10u
C5789
10u
25V
C9106
10u
25V
C9108
25V
0.01u
C5794
1000p
50V
C5635
0.1u
25V
C5627
4700p
25V
C5642
10u
6.3V
C5628
10u
25V
C5632
2200p
50V
C5641
10u
6.3V
C5634
2200p
50V
C5626
25V
10u
C5722
47p
50V
C5255
1u
10V
C5256
1u
10V
C1208
16V
0.1u
C1209
16V
0.1u
C2847
25V
47u
D5605
B0HCMM000014
D5620
B0JCPG000030
D5619
B0JCCE000008
D5618
B0JCCE000008
D1206
B0ACCJ000048
D1205
B0ADEJ000035
D5602
DZ2J056M0L
D1203
B0BC010A0007
D5573
B0BC01100001
C0DBFYY00049
IC5603
1
VIN
2
VSS
3
CE
5
VOUT
4
NC
C0CBCBC00227
IC5251
1
ON/OFF
2
VSS
3
NC
5
VIN
4
VOUT
C0DBAGF00030
IC5604
1
ON/OFF
2
VSS
3
NC
5
VOUT
4
VIN
C0DBAYY00605
IC5608
PGND
1
2
PGND
3
PGND
4
SW
5
SW
6
SW
7
BOOT
8
NC
9
SS/DELAY
10
GND
11
FB
12
FC
13
RT
14
PSET
15
EN
16
NC
17
NC
18
VIN
19
VIN
20
VIN
C0DBGYY00884
IC5401
VOUT 3
2
VSS
VIN
1
IC5607
C0DBAYY00755
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
Thermal_Pad
A7
1
2
3
4
5
6
7
8
9
A6
1
2
3
4
5
6
7
8
9
10
11
L2754
J0JHC0000075
L2755
J0JHC0000075
L5605
G1C100MA0077
L5742
G1C220MA0416
L5604
G1C6R8Z00010
F15V
F15V
SUB9V
SUB3.3V
F15V
SUB3.3V
SUB3.3V
SUB5V
SUB5V_USB
STB3.3V
SUB5V
ACHIP3.3V
F15V
LED_8V
SOUND15V
STB5V
DCDCIN
AVDDH
VDDSD
SUB5V_TUNER
F15V
SUB5V_USB
SUB_AI_3.3V
SUB9V
P15V
SUB5V
SUB5V
F15V
SOUND15VR
S_15V
R5601
VJ5510
R3500
R3570
VJ5453
VJ5509
PA5601
K5H5022A0031
TP3523
TP9196
TP5604
TP3520
TP3518
TP9055
TP3508
TP5602
TP3522
TP5292
TP5293
TP5600
TP3502
TP3530
TP3506
TP9056
TP3503
TP5504
TP5506
TP3531
TP3529
TP3519
TP3527
TP5505
TP5601
TP3526
TP8852
TP3507
TP3501
TP3521
TP3500
TP3528
TP5605
TP9200
TP5606
AG_ECO_ON
AG_TV_SUB_ON
PD_SDVOLC
PANEL_MAIN_ON
SOS4_PS
AG_SOS
STB_5V_SWON
P_S0
DCDCEN
DCDCEN
P_S1
Q5603
DSC2001S0L
Q5602
DSC2001S0L
Q1202
DSC2001S0L
Q1203
DSA200100L
R5609
10k
R8856
47k
R5635
27k
R5608
68k
R9146
100
R5805
15
R5622
15k
R5809
6.2k
R9191
100
R5612
10k
R5613
47k
R5807
2.2
R5607
22k
R5641
10k
R5800
10k
R5610
47k
R1283
10k
R1287
470
R5600
68
R5618
4.3k
R3572
100
R5620
820
R5799
47k
R1279
100k
R5644
7.5k
R5640
10k
R1282
1k
R1280
22k
R5642
100k
R5643
10k
R1289
470
R5801
6.8k
R9121
100
R1278
1k
R1281
47k
R1291
4.7k
R5611
2.2k
R9190
100
R9145
100
F+15V
F+15V
+15V_S
S_GND
+15V_S
F+15V
GND
LDA2 DC/DC
DC/DC SOS
S_GND
P15V
71
65
72
64
67
66
69
68
70
AVDDH
ACHIP3.3V
SUB5V
SUB9V
SUB_AI_3.3V
SUB5V_USB
ECO ON
PANEL_MAIN_ON
SOS4_PS
STB5V_SW_ON
STB5V
TV_SUB_ON
P_S1
P_S0
GND
GND
GND
POWER
!
A-BOARD TXN/A1MPUUS (8/20)
SOS
TO
P-BOARD
(P7)
TO
P-BOARD
(P6)
TO 7/20
TO 7/20
TO 7,15/20
TO 19/20
TO 19/20
TO 18/20
TO 12/20
TO 9/20
Содержание Viera TC-46PGT24
Страница 19: ...19 6 4 No Picture ...
Страница 31: ...31 ...
Страница 32: ...32 ...
Страница 38: ...38 ...
Страница 40: ...40 11 3 Wiring 2 ...
Страница 41: ...41 11 4 Wiring 3 ...
Страница 42: ...42 11 5 Wring 4 ...
Страница 43: ...43 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Страница 77: ...77 13 Printed Circuit Board 13 1 P Board A B C D E F G H I 1 2 3 4 5 6 P BOARD FOIL SIDE ETX2MM805AVH ...
Страница 79: ...79 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM805AVH ...
Страница 90: ...90 14 1 2 Exploded View 2 ...
Страница 91: ...91 14 1 3 Accessories ...
Страница 92: ...92 14 1 4 Mechanical Replacement Parts List ...
Страница 95: ...95 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...