Panasonic TH-65PY800P Service Manual page 55

11.11. A-Board (7/20) Schematic Diagram
! A-BOARD (7/20)
POWER SUPPLY
CRNo.5600-5749
R5630 C5624
47k
1%
1%
R5632
R5623 12.7k
36k
1%
1%
R5634
47k
1%
R5633
47k
R5621
36k
1%
1%
R5631
30k 1%
C5623
R5629
50V
47.5k
220p
F15V
R5635
22k
D5692
R5638
MAZ80560LL 10k
C5644
R5646
R5636
10k 25V
68k
0.01u
R5644
2.2k
Q5603
2SD0601A0L
R5647
C5688 47k
10V R5641
47k
2.2u
Q5604
2SD0601A0L
R5600
TH-65PY800P, PZ800B/E
A-Board (7/20) Schematic Diagram
55 56
F15V
R5660
10k
C5661
R5661
25V
12k
0.01u
GND
Vdd
NC
IC5601
R5637
0
C0DBAYY00274
SUB3.3/1.8V R5622
100k
R5614
C5617
0
1 30 10V
RT OVP
C5626
C5616 1u
2 29 16V
CS1 CUVP 0.1u
16V 0.022u
3 28
50V VO1 PGOOD
220p
4 27
FB1 CB1
R5625
5 26
REFIN1 OUT1-1
0
6 25 Q5601
ILIM1 LX1
B1MBDDA00003
R5626
7 24 C5620
-INC1 OUT1-2
25V
0
8 23 0.1u
-INC2 VCC
9 22
ILIM2 PGND
R5616
10 21
FSW VB
0 R5627
11 20
FB2 OUT2-2 D5604
0
B0JCDD000002
12 19
VO2 LX2
C5621
R5628
13 18
CS2 OUT2-1
10V 0.047u
0
14 17
GND CB2
C5625
15 16
VREF CTL
0.01u
25V
Q5602
C5627
B1MBDDA00003
16V
0.1u
C5622
10V
4.7u
R5620
68
C5642 C5615
25V 25V
10u
10u
IC5600
C0DBAYY00273
SUB1.2V
D5606
R5601
0 B0JCDD000002
C5603 1 24
GND FB
25V
0.01u 2 23
REFIN VO
3 22 Q5600
VREF RT
C5601
C5604 4 21
16V CS CB B1MBEDA00015
16V C5608
0.1u 0.022u
R5606
C5606 5 20 16V
0
COVP OUT-1 0.1u
50V 470p
C5600 6 19
CUVP LX
10V 1u
R5602
R5610 100k 7 18 0
PGOOD VBIN
L5602
G1C2R2Z00007
8 17
CTL VCC
9 16
68 LSAT VB
C5643
10 15 25V 0.1u
ILIM OUT-2
1%
R5611 R5607
11 14
+INC PGND 0 D5605
36k
12 13 MA22D3900L
-INC FSW
R5612
24k
R5603
1%
0
57 58
SUB3.3V
RESET
IC5660 R5662
47k
C0EBM0000026
TP5660 R5663 TO 1/20
100
XRST
C5663
25V
0.01u
OUT R5664
TO 4/20
0
AA_XRST
Cd
C5662
10V
R5702
0.047u TO 8/20
2.2k
AG_DTV_XRST
F15V
L5604 L5605 S
G1C100MA0203 J0JHC0000075
C5619 C5611 PA5600
C5631
K5H5022A0023
25V 25V 25V
10u 10u 47u
C5618 C5612
25V 25V
SUB3.3V
10u 10u
L5601 TP5602
G1C3R9Z00003
C5639
C5640
C5629 16V 16V
D5601
4V
MA22D3900L 0.1u 0.1u
68u
C5636 C5637 C5638
D5607
16V 16V 16V
B0BC4R700007
0.1u 0.1u 0.1u
D5602
MA22D3900L
C5628
SUB1.8V
4V
TP5601
68u
L5600
G1C3R9Z00003
D5608
B0BC4R700007
L5606
G1C100MA0203
C5605
10V
4.7u
SUB1.2V
TP5600
C5641
C5602 16V
4V 0.1u
C5607
68u
R5604 50V
28k
220p
1% D5600
B0BC4R700007
1%
R5605
36k
59 60
55
MAIN5V
MAIN5V
SUB5V
R5698 0
L5690
J0JYC0000068
R5699 0
Q5693
SUB3.3V B1DHDC000028
MAIN3.3V
MAIN3.3V
L5691
J0JYC0000068
D5691
C5691 C5695
B0BC6R600005 R5697
16V 6.3V
R5695 4.7k
22u 47u
2k
R5691
10k
Q5691
2SD0601A0L
R5693
47k
FROM 8/20
AG_TV_MAIN_ON
C5632
25V
1u
TP5700 DTV9V
TP5701 SUB5V
TP5705 SUB3.3V
MAIN9V
TP5706
TO 8/20
TO TP5603 L5735
TP5608 J0JYC0000068
K-BOARD
AG_RMIN
A1
(K1)
FL5734
1
RMIN G J0HABH000013
TP5604 AG_G_LED_ON
G_LED_ON 2 G
FL5733
TP5605
3 G J0HABH000013
R_LED_ON
AG_R_LED_ON
G
STB3.3V
4
STB3.3V
TP5606
5 L5610
GND
J0JHC0000035
6
KEY1-->NC
7 TP5607
ACTIVE_STBY_LED_ON
FL5732
8 G J0HABH000013
GND
AG_ON_TIMER_LED_ON/ACTIVE_STB_LED_ON
G C5730
9 R5732 25V
AI_SENSOR FL5731
15k
G J0HABH000013 0.01u
10 AG_AI_SENSOR
GND G
C5731
R5733
SUB5V 6.3V
11
GND 33k
47u
12 L5611
SUB5V
J0JHC0000035
TH-65PY800P, PZ800B/E
A-Board (7/20) Schematic Diagram
61 62 63