15.31. DG-Board (5 of 15) Schematic Diagram
REF
K
A
+
+
+
+
+
+
+
+
+
AG_SOS
D5610
MA3X78900L
L5605
J0JHC0000075
R5604
47k
R5627
0
C5605
4.7u
10V
R1110
10k
D5606
B0JCDD000002
R5669
22k
R5630
47.5k
TP5604
D1111
MA2J11100L
R5622
100k
STB5V
C5613
6.3V
1u
D5609
B0HCMM000014
L5611
G1C100MA0072
R5607
0
AN1431M-E1
IC5603
C5617
1u
16V
R5603
0
R5626
0
SUB3.3V
C5606
470p
50V
C5658
0.01u
25V
C5602
68u
4V
C5608
0.1u
16V
D5612
MAZ80560LL
R1112
470k
C5610
16V
47u
C5661
50V
0.47u
C5765
10V
0.047u
TP5601
DTV9V
STB3.3V
STB_RST
AG_DTV_XRST
L5608
J0JHC0000078
R5638
1k
R5644
15
L5601
G1C2R2ZA0083
DTV9V
C5616
0.047u
10V
C5621
0.01u
25V
R5609
0
C5624
220p
50V
AG_KEY3
L5604
G1C100MA0077
SUB5V
R5651
56k
D1120
MA2J72800L
C5609
47u
16V
R5633
36k
R5602
0
R1343
560
C1194
6.3V
10u
C5603
0.01u
25V
R5671
2.2k
C5604
0.01u
25V
C5657
2.2u
10V
Q5608
2SB0709A0L
R5660
10k
R5748
47k
R5625
0
C0CBCBD00043
IC5604
1
Nr
2
GND
3
ON/OFF
5
Vo
4
Vin
R1126
100
SUB3.3V
Q5603
2SD0602ASL
C5623
470p
50V
R5629
28k
D5607
MAZ802400L
C5632
1u
16V
C5641
0.1u
16V
R5616
0
R5621
27k
R5614
0
STB5V
C5615
10u
10V
BT30V
R5749
47k
C5637
0.1u
16V
TP5603
C5655
35V
22u
C5600
1u
16V
C5656
50V
0.01u
C1193
6.3V
10u
R5652
100k
SUB5V
C1197
50V
100p
D5614
MA2J11100L
D5601
MA22D3900L
D5602
MA22D3900L
R5646
1.91k
R1111
470k
R5632
30k
D5613
MA2J11100L
C5607
50V
220p
R5641
220
Q5601
B1MBEDA00015
SP8K2TB
S1
G1
S2
G2
D2
D2
D1
D1
R5647
0
C5625
0.01u
25V
R5642
15
C5645
16V
0.1u
D5611
B0BC03900015
C5638
0.1u
16V
DTV9V
STB3.3V
C5647
4V
100u
C5640
0.1u
16V
R5645
8.2k
L5600
G1C2R2ZA0083
R5634
16k
Q5602
B1MBEDA00015
S1
G1
S2
G2
D2
D2
D1
D1
D1112
MA2J11100L
C5614
10V 0.1u
R5631
36k
C5766
16V
0.01u
R5672
220
R5637
0
C5628
68u
4V
R5670
220
R5674
6.8k
R5747
5.6k
R1356
100
SUB1.8V
D5605
MA22D3900L
R5608
0
R5611
47k
R5658
47k
R5673
6.8k
C5639
0.1u
16V
DTV9V
C5644
10V 0.1u
R5606
0
C5622
4.7u
10V
TP5600
AG_ODU_DET/KEY3
R5610
100k
R5628
0
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
Q5606
2SD0601A0L
D5604
B0JCDD000002
C0EBF0000354
IC1108
4
OUT
3
CD
1
VSS
2
VDD
C5648
16V
0.01u
R5648
10k
C5767
16V
0.01u
C5650
6.3V
1u
L5610
G1C1R0MA0072
TP5602
R5654
16.2k
D1113
MA2J11100L
C5619
10u
10V
Q5604
2SB0709A0L
C5631
16V
47u
C5649
6.3V
1u
C5627
0.1u
16V
R5653
82k
C5654
4700p
50V
R5635
22k
R5605
12.7k
Q5600
B1MBEDA00015
S1
G1
S2
G2
D2
D2
D1
D1
L5609
J0JHC0000078
C5629
68u
4V
L5606
G1C100MA0077
AG_SOS
R5636
68k
C5660
10u
16V
L5602
G1C3R3ZA0083
C5601
0.1u
16V
R5657
2.2k
Q5607
2SD0601A0L
D5603
B0JCDD000002
L5607
J0JHC0000078
C5626
0.1u
16V
C5662
50V
0.47u
SUB1.2V
R5640
47k
R5643
15
D5608
MAZ802400L
C5620
0.1u
25V
C5652
50V
1000p
R5650
56k
C5630
16V
47u
C0DBAJB00004
IC5605
1
V
OUT
2
VDD
3
NC
5
EXT
4
VSS
C5643
0.1u
16V
R5762
100
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
Q5605
B1CFNG000001
R5600
68
C5636
0.1u
16V
C0EBF0000335
IC5602
4
OUT
3
Cd
1
GND
2
VCC
R5612
16k
L5612
G1C470MA0077
BT30V
IC5704
C0EBM0000026
1
OUT
2
Vdd
3
GND
5
Cd
4
NC
R5601
0
R5620
68
R5659
10k
R5661
47k
C5646
6.3V
1u
C5618
10u
10V
XRST
R5623
47k
Genx4
PEAKS-LITE2 RESET
RESET IC
STB_RST
VREF(2.5V)
Vo(3.3V)
CTL
PGOOD
PEAKS-LITE2 POWER
POWER SUPPLY
!
DG-BOARD TNPA4347S (5/15)
to(1/15)
to(3/15)(7/15)
to(3/15)(6/15)(7/15)
to(6/15)
to(6/15)(7/15)
to(6/15)
DC-DC CONVERTER
9V->1.2V,9V->1.8V
DC-DC CONVERTER
9V->3.3V
STB RESET
STB 3.3V
SW RESET
45
37
42
39
44
43
40
41
38
BT30V
ERROR DET
TH-50PZ750U
DG-Board (5 of 15) Schematic Diagram
TH-50PZ750U
DG-Board (5 of 15) Schematic Diagram
TH-50PZ750U
107
Summary of Contents for TH50PZ750U - 50" Plasma TV
Page 5: ...1 Applicable signals 5 TH 50PZ750U ...
Page 21: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 21 TH 50PZ750U ...
Page 22: ...8 2 Lead of Wiring 2 22 TH 50PZ750U ...
Page 23: ...8 3 Lead of Wiring 3 23 TH 50PZ750U ...
Page 24: ...8 4 Lead of Wiring 4 24 TH 50PZ750U ...
Page 25: ...8 5 Lead of Wiring 5 25 TH 50PZ750U ...
Page 26: ...8 6 Lead of Wiring 6 26 TH 50PZ750U ...
Page 27: ...8 7 Lead of Wiring 7 27 TH 50PZ750U ...
Page 31: ...9 4 No Picture 31 TH 50PZ750U ...
Page 38: ...11 4 Adjustment Volume Location 11 5 Test Point Location 38 TH 50PZ750U ...
Page 40: ...40 TH 50PZ750U ...
Page 42: ...NOTE 42 TH 50PZ750U ...
Page 76: ...NOTE TH 50PZ750U 76 ...
Page 77: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Note TH 50PZ750U 77 ...
Page 154: ...NOTE TH 50PZ750U 154 ...
Page 155: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 155 TH 50PZ750U ...
Page 156: ...16 2 Packing Exploded Views Accessories 156 TH 50PZ750U ...
Page 157: ...16 3 Packing Exploded Views Stand 157 TH 50PZ750U ...
Page 158: ...16 4 Replacement Parts List Notes 158 TH 50PZ750U ...