P-Board (5 Of 6) Schematic Diagram - Panasonic TH-37PW7BX Service Manual

15.11. P-Board (5 of 6) Schematic Diagram

BA BB
P-BOARD TNPA3213AB (5/6)
!
A
HOT
COLD
B
R690
1K
Q551
2SD1819ARL
C512
0.01[KB]
C
D
R568
Q501
2.2
2SD1820A0L
R569
2.2
C501
0.01[KB]
E
F
TH-37/42PW7 series
TH-37/42PWD7 series
P-Board (5 of 6) Schematic Diagram
1 2
BC BD BE
IC403
CNC1S171RLL2
HOT
COLD
R508
1K
R514 R538
R519 R511
100K 100K 100K 100K
R525
Q550
33K
UNR521L00L
R689
1K
C504
0.1[KB]
R509
C608
10K
0.01[KB]
20 19 18 17 16 15 14 13 12
P00 P13
P01 P02 P03 P10 P11 P12 D0
IC501
POWER MCA
C2ABCA000032
VDD VSS XIN XOUT CNVSS Reset P21 P20 D3
1 2 3 4 5 6 7 8 9
C519
1[KB]
X501
4MHz
Q522
B1GDCFJJ0038
R506
1K
Q502
2SD1820A0L
R504 IC502
Q503
1K
R502 B1GDCFJJ0038
100K
C502 C0EBE0000154
0.01[KB] R503
100K
RESET
3 4
BF BG BH
HOT
IC401
CNC1S171RLL2 IC404
R486 CNC1S171RLL2
3300
IC507
C0CBABE00041
B0JAME000081
1 2
C509
100/25V
Q555
3
B1GDCFJJ0038
R651
47K
11
D1
C506
0.01[KB]
C508
0.01[KB]
D2
10
R513
R520
100K 100K
R515
R516
1K
1K
C507
0.01[KB]
Q544
B1GDCFJJ0038
R517
10K
5 6
75
BI
TO
P-BOARD
COLD
(3/6)
R686
22K
Q536
B1CFQD000001
R685
100K
D505
R505
22
C607 D506
1[KB] B0JAME000081
R677
220K
Q537
R678 B1CFQD000001
22K
Q538
Q552
B1CFQD000001
2SD1819ARL R688
22K
Q554
R510
B1DHBD000004 2SD11190RL
K5H501Z00005
C609
0.01[KB]
C610
R601
1[KB] 3.3K
R694
100K
R618
100K
C599
0.1[KB]
C623
10/50V
D559
MAZ40750MF
R617
Q535 10K
R616
2SD1819ARL
D555 10K
R501
MAZ40750MF Q553
10K
2SD1819ARL
C583 R512 R687 C626
0.01[KB] 10K 10K 0.01[KB]
R518
100
R532
100
R577
D515
100K
ERDS2TJ104T
TH-37/42PW7 series
TH-37/42PWD7 series
P-Board (5 of 6) Schematic Diagram
7 8
TH-37PW7BX
21
22
23
24
IC503
Q547
C0ZBZ0000878
25
4 5
R602
10K[F]
R604 K A REF
390
3 2 1
R603
10K[F]
TO
D-BOARD
(D27)
P27
K1KA09A00099
0
1 RUSH_ON/OFF
2.9
2 TV_ON/OFF
6.7
3 FAN_CONT
5.0
4 STB5V
0
5 KILL_SOS
0.1
6 FAN_SOS
0
7 PS_SOS
0
8 ALL_OFF
0
9 GND
TO
Z-BOARD(Z10)
P10
K1KA05A00177
15.4
+15V
1
0
2 GND
0
3 FAN_SOS
5.3
4 +5V
6.6
5 FAN_CONT
26
27
28
29
30
31
32
9