41
11.7. A-Board (5/19) Schematic Diagram
+
P
P
P
+
+
+
P
P
+
*C5731
6.3V
47u
MAIN9V
R5661
12k
AG_AI_SENSOR
L5606
G1C100MA0077
C5663
25V
0.01u
TP5606
R5610
100k
C5626
0.1u
16V
L5602
G1C4R7Z00014
L5690
J0JYC0000068
C5641
0.1u
16V
D5608
B0BC4R000002
C5637
0.1u
16V
C5704
100p
50V
C0DBA
YY00273
IC5600
1
GND
2
REFIN
3
VREF
4
CS
5
COVP
6
CUVP
7
PGOOD
8
CTL
9
LSAT
10
ILIM
11
+INC
12
-INC
13
FSW
14
PGND
15
OUT-2
16
VB
17
VCC
18
VBIN
19
LX
20
OUT-1
21
CB
22
RT
23
VO
24
FB
R5614
PA5600
K5H5022A0023
R5646
10k
C5615
10u
25V
AA_XRST
C5625
0.01u
25V
R5604
47k
1%
R5647
47k
D5603
B0JCDD000002
STB5V
R5660
10k
TP5700
TP5706
AG_R_LED_ON
C5605
4.7u
10V
SUB3.3V
D5605
MA22D3900L
R5658
47k
R5612
36k
1%
MAIN3.3V
R5607
0
R5629
28k
1%
R5626
0
*R5733
56k
C5616
0.047u
10V
SUB3.3V
C5640
0.1u
16V
C5604
0.01u
25V
AG_ON_TIMER_LED_ON/ACTIVE_STB_LED_ON
R5630
47.5k
1%
TP5603
TP5605
AG_G_LED_ON
STB3.3V
C5661
25V
0.01u
R5606
0
SUB1.2V
D5607
B0BC4R000002
R5702
2.2k
L5601
G1C2R2Z00007
D5600
B0BC4R000002
R5616
R5623
47k
1%
C5606
470p
50V
C5643
0.1u
25V
IC5660
C0EBM0000026
1
OUT
2
Vdd
3
GND
5
Cd
4
NC
L5691
J0JYC0000068
C5657
2.2u
10V
C5611
25V
10u
SUB5V
*C5730
25V
0.01u
TP5604
Q5602
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
C5617
1u
10V
R5627
0
C5642
10u
25V
Q5607
2SD0601A0L
AG_RMIN
MAIN5V
D5602
MA22D3900L
R5662
47k
R5605
12.7k
1%
C0DBA
YY00274
IC5601
1
RT
2
CS1
3
VO1
4
FB1
5
REFIN1
6
ILIM1
7
-INC1
8
-INC2
9
ILIM2
10
FSW
11
FB2
12
VO2
13
CS2
14
GND
15
VREF
16
CTL
17
CB2
18
OUT2-1
19
LX2
20
OUT2-2
21
VB
22
PGND
23
VCC
24
OUT1-2
25
LX1
26
OUT1-1
27
CB1
28
PGOOD
29
CUVP
30
OVP
*R5732
22k
C5623
470p
50V
C5638
0.1u
16V
C5600
1u
10V
R5634
28k
1%
TP5608
C5636
0.1u
16V
R5625
0
XRST
D5606
B0JCDD000002
F15V
C5621
0.01u
25V
R5632
30k
1%
R5664
0
R5657
2.2k
C5639
0.1u
16V
SUB3.3V
Q5606
2SD0601A0L
C5624
220p
50V
D_PCB_MODE
D5612
MAZ80560LL
R5635
22k
R5631
36k
1%
R5636
68k
TP5602
TP5705
R5602
R5637
0
C5622
4.7u
10V
TP5601
C5699
25V
10u
L5604
G1C100MA0203
Q5600
B1MBEDA00015
S1
G1
S2
G2
D2
D2
D1
D1
C5629
68u
4V
C5703
100p
50V
C5658
0.01u
25V
SUB5V
C5601
0.1u
16V
C5697
1u
25V
L5605
J0JHC0000075
C5602
68u
4V
R5621
47k
1%
TP5600
F15V
L5600
G1C2R2Z00007
F15V
C5628
68u
4V
TP5702
R5601
TP5660
C5608
0.1u
16V
C5607
50V
220p
D5601
MA22D3900L
C5627
0.1u
16V
SUB1.8V
DTV9V
Q5601
B1MBDDA00003
S1
G1
S2
G2
D2
D2
D1
D1
C5603
0.01u
25V
A1
1
2
3
4
5
6
7
8
9
10
11
R5763
100
TP5701
R5633
28k
1%
R5628
0
D5604
B0JCDD000002
R5600
68
TP5607
SUB5V
SUB3.3V
R5611
47k
1%
AG_KEY1(CON-PANE)
C5612
25V
10u
R5622
100k
R5620
68
R5603
C5662
10V
0.047u
C5620
0.1u
25V
R5659
10k
C5696
25V
47u
C5700
25V
10u
AG_DTV_XRST
RMIN
GND
STB3.3V
R_LED_ON
SUB3.3V
SUB1.8V/1.2V
TO
K-BOARD
(K1)
GND
KEY1
D-PCB-MODE
RESET
G_LED_ON
AI_SENSOR
SUB5V
MAIN5V
MAIN3.3V
TO 9,14/19
TO 6,11/19
TO 6/19
TO 6/19
TO 6,14/19
TO 4/19
TO 6/19
TO 2/19
43
44
38
39
40
42
37
41
45
!
TZTNP01RQTQ (MS)
TZTNP01RQTM (D/H/HM/M/MR/MT)
A-BOARD (5/19)
TH-50PV80D/H/HM/M/MR/MS/MT
A-Board (5/19) Schematic Diagram
TH-50PV80D/H/HM/M/MR/MS/MT
A-Board (5/19) Schematic Diagram
Summary of Contents for TH-50PV80D
Page 6: ...6 3 2 Applicable signals ...
Page 16: ...16 6 4 No Picture ...
Page 26: ...26 8 1 3 Adjustment Volume Location 8 1 4 Test Point Location ...
Page 32: ...32 ...
Page 34: ...34 ...
Page 35: ...35 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 88: ...88 13 1 2 Packing ...
Page 89: ...89 13 1 3 Mechanical Replacement Parts List ...
Page 93: ...93 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...