62
12.18. A-Board (14/20) Schematic Diagram
+
+
+
+
+
S
P
+
P
P
P
+
P
P
P
P
+
P
+
P
+
IFD2
IFAGC
IFD2
IFD1
IFAGC
IFD1
C5485
16V
0.1u
C5487
6.3V
1u
C5486
25V
3900p
C5488
6.3V
1u
C5483
10u
10V
C5473
25V
0.01u
C5471
10V
0.047u
C5470
0.01u
16V
C5484
6.3V
47u
C5482
10V
220u
D5481
B0HCMM000014
D5482
B0HCMM000014
IC5470
C0EBM0000026
1
OUT
2
Vdd
3
GND
5
Cd
4
NC
C1ZBZ0003972
IC5480
1
EN_CLKBF
2
CLKOUT
3
SDA1
4
SCL1
5
SDA0
6
SCL0
7
STB5V
8
STB3.3V
9
AMUTE
10
SP_MUTE
11
MUTE_VCC
12
AUDIO_MUTE_IN
13
DTB9V
14
MONITOR_MUTE
15
FB
16
GND
17
FC
18
PGND
19
DRV
20
DTV5VOUT
21
DTV5VIN
22
EN_DCDC
23
CD
24
STB_RST
25
SCL
26
SDA
27
SEL
28
CLKIN
L5480
J0JYC0000068
L5544
G1C470MA0291
STB3.3V
SUB5V
STB_D3.3V
F15V
STB5V
SUB9V
SUB3.3V
SUB9V
SUB3.3V
SUB5V
TP5660
TP5401
G-SP_HP_MUTE
G-MON_MUTE
GENX_CLK_OUT
G-GRAB_MODULE_IIC/PWM_POW_ON
G-DTV_XRST
STB_RST
XRST_2
MONITOROUT_MUTE
HP_MUTE
AMP_MUTE
CLK_GENX
XRST
RMCO
G-SW_OFF_DET
PEAKS_SDA0
P3V_SDA01
ADJ-GENX_SCL
PEAKS_SCL0
ADJ_GENX_SDA
P3V_SCL01
Q5480
B1ADCE000022
R5493
20k
R5482
15
1%
R5484
39k
R5472
47
R5486
10k
R5475
12k
R5494
10k
R5491
47k
R5473
47k
R5489
33
R5474
10k
R5485
100
R5488
0
R5471
100
R5490
47k
R5470
2.2k
R5496
33
R5492
1M
R5670
1k
SUB6V
Q5608
2SB0709A0L
C5727
16V
0.1u
L5481
G1C100MA0072
R5669
3.3k
D5622
MA3X152D0L
STB3.3V
C5496
50V
1000p
BT30V
BT30V
R5543
15k
R5671
10k
TP5452
C5495
35V
22u
R5668
2.2k
D5483
MA3X78900L
C5490
0.47u
50V
C5728
16V
0.1u
R5678
470
R5674
470
1%
R5541
100k
R5676
220
TP5604
D5621
MA3X152D0L
R5672
220
C5494
82p
50V
D5485
B0BC03900015
SUB9V
G-SOS
1%
R5542
3.4k
C5491
0.47u
50V
SUB5V
C5723
1u
16V
D5620
B0BC01100001
SUB9V
TP5800
C0CBZZE00001
IC5401
OUTPUT 3
2
COMMON
INPUT
1
C5722
1u
25V
F15V
TP8745
*C2923
16V
0.1u
*C2901
100u
10V
IFAGC
*R2942
0
C2920
50V
0.01u
ACT5V
*C2927
50V
100p
L2904
J0JCC0000269
C2940
50V
0.1u
C2907
16V
0.1u
R2960
10k
C2960
6.3V
1u
C2912
6.3V
100u
SIF
C0DBGHF00001
IC2960
1
Vo
2
NC
3
GND
4
Cn
Cont
5
Sub
6
Vin
7
TUNER_SDA
MAIN_RF_CVBS
R2915
220
C2922
16V
0.1u
TUNER_SCL
IFD2
*R2909
0
*C2925
16V
0.1u
L2901
J0JCC0000278
R2916
0
IFD1
C2961
470p
50V
R2927
*L2902
J0JCC0000269
R2905
0
C2962
6.3V
1u
AM
*C2928
50V
100p
C2914
50V
0.1u
TUNER5V
C2916
16V
0.1u
*R2941
0
*TU2901
ENG37E18KF
+B_active_ANT
1
AGC_Monitor
2
BTL
3
BT_Monitor
4
BB
5
SCL
6
NC
7
NC
8
SDA
9
Audio-out
10
SIF-out
11
IF-AGC
12
NC
13
NC
14
+B
15
VB
16
IFD-out1
17
NC
18
IFD-out2
19
AFT-out
20
Video-out
21
G-RF_AFT1
SUB6V
C2906
16V
0.1u
R5633
12k
1%
VJ5602
C5626
0.1u
16V
C5601
220p
50V
C5602
100u
6.3V
R5610
27k
1%
C5641
0.1u
16V
R5657
2.2k
R5646
10k
L5605
J0JHC0000075
C5657
2.2u
10V
SUB1.8V
VJ5603
C5608
0.1u
16V
L5602
G1C4R7Z00014
C5640
0.1u
16V
C5697
1u
25V
SUB1.2V
R5613
5.6
C5622
4.7u
10V
R5612
20k
1%
VJ5600
D5603
B0BC6R600005
L5606
G1C100MA0203
C5646
25V
10u
Q5606
2SD0601A0L
C5616
0.01u
25V
TP5700
D5608
B0BC4R700007
C5624
470p
50V
R5632
30k
1%
R5636
68k
VJ5629
SUB3.3V
C5611
25V
10u
C5636
0.1u
16V
R5634
16k
1%
C5696
25V
47u
C5625
0.027u
16V
Q5601
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
R5605
8.2k
1%
DCDC_ON
R5631
51k
1%
VJ5628
L5604
G1C100MA0203
C5615
25V
10u
VJ5625
C5607
220p
50V
C5623
220p
50V
C5642
10u
25V
L5600
G1C2R2Z00007
Q5603
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
C5620
0.1u
25V
R5622
5.6
PA5600
K5H5022A0031
R5629
27k
1%
D5607
B0BC4R700007
F15V
C5639
0.1u
16V
C5606
6800p
25V
D5600
B0BC4R700007
VJ5601
C5699
25V
10u
R5611
12k
1%
SUB5V
C5645
10u
25V
C5637
0.1u
16V
C5643
0.1u
25V
R5659
10k
TP5602
VJ5605
C5628
68u
2.5V
F15V
R5635
22k
C5604
0.01u
25V
C5603
1u
16V
VJ5627
C5648
100u
6.3V
L5601
G1C3R3Z00004
C5600
0.1u
16V
C5621
1u
16V
TP5601
R5600
47.5k
1%
R5630
24k
1%
L5603
G1C6R8Z00008
Q5602
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
C0DBAYY00480
IC5601
1
CTL1
2
CS1
3
FB1
4
VO1
5
ILIM1
6
GND
7
CVBLPF
8
CTL2
9
ILIM2
10
VO2
11
FB2
12
CS2
13
TEST
14
CB2
15
DRVH2
16
LX2
17
DRVL2
18
PGND
19
VB
20
VCC
21
DRVL1
22
LX1
23
DRVH1
24
CB1
Q5607
2SD0601A0L
C5700
25V
10u
D5612
MAZ80560LL
C5649
0.1u
16V
R5647
47k
TP5600
C5638
0.1u
16V
R5604
51k
1%
C5658
0.01u
25V
Q5600
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
C5605
4.7u
10V
VJ5626
C5612
25V
10u
C5627
0.1u
16V
C5629
68u
2.5V
C0DBAYY00480
IC5600
1
CTL1
2
CS1
3
FB1
4
VO1
5
ILIM1
6
GND
7
CVBLPF
8
CTL2
9
ILIM2
10
VO2
11
FB2
12
CS2
13
TEST
14
CB2
15
DRVH2
16
LX2
17
DRVL2
18
PGND
19
VB
20
VCC
21
DRVL1
22
LX1
23
DRVH1
24
CB1
R5658
47k
Analog ASIC
STB-RESET
REF No. 5400-5499
SEL=L
SEL=H
PANEL
Peaks
TV-GenX
TO 6/20
RESET
TO 15/20
POWER_DET
SUB9V
Vout
TO 6/20
TO 10/20
TO 1/20
TUNER5V
TO 12/20
TUNER
REF No. 2900-2999
SUB3.3V_5V
SUB1.2V_1.8V
126
118
119
122
124
121
120
123
125
TO 1,20/20
TO 15,20/20
TO 3/20
TO 6/20
TO 10/20
TO 6/20
TO 1/20
TO 10/20
TO 10/20
TO 6/20
TO 6/20
TO 6/20
TO 2/20
TO 5/20
TO 2/20
TO 20/20
A-BOARD (14/20)
!
!
Summary of Contents for VIERA TX-P42S10B
Page 17: ...17 6 4 No Picture ...
Page 29: ...29 9 1 4 Adjustment Volume Location 9 1 5 Test Point Location ...
Page 34: ...34 ...
Page 40: ...40 ...
Page 42: ...42 11 3 Wiring 2 ...
Page 43: ...43 11 4 Wiring 3 ...
Page 44: ...44 ...
Page 45: ...45 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 81: ...81 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM747MFE ...
Page 92: ...92 ...
Page 94: ...94 14 1 2 Packing 1 ...
Page 95: ...95 14 1 3 Packing 2 ...
Page 96: ...96 14 1 4 Mechanical Replacement Parts List ...
Page 100: ...100 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...