Pf-Board Schematic Diagram - Panasonic TH-37PWD6UY Service Manual

TH-37PWD6UY
4.2.

PF-Board Schematic Diagram

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TH-37PWD6UY
PF-Board Schematic Diagram
1
PF-BOARD TXNPF10QES
!
C901
1u
T8AH 250V
F900 D901 L901
K5Y802B00001 ERZV10V621P2
G0B123K00001
LIVE
PF1 LIVE LIVE
K2AH3H000027
1
AC INLET
3 L.F
T8AH 250V
NEUTRAL NEUTRAL
4
NEUTRAL
R901 R902
F901
1M 1M
K5Y802B00001
3.5mm 3.5mm
3.5mm 3.5mm
C904
220p
JS901
2 3
TO
P-BOARD
(P9)
PF9
** **
COLD
HOT
C902 C903
220p
220p
C906
RL901
0.22u
L902 K6B2ADA00007
G0B123K00001
LIVE LIVE
C912
1u
L.F
NEUTRAL NEUTRAL
F902
K5D312BK0012
LIVE
L.F
T3.15AL 250V
L905
ELF17N011A
7W NEUTRAL
* *
R903
C905
3.3
220p
C914
630V
LIVE NEUTRAL
370V 0.022u
R904 1 P1 NC
L906
68k *
EXCELDR35V
2W
IC901 470V 480Vp
2 PT NC
MIP2E4DMY1TV D903
B0HAGV000004
3 P2 S2
*
C919
NC
2kV STB REG
1000p
C913
5 V1 S1
450V
100u
R906
3.3 6 V2 NC
D902 D904 1/2W
B0HCMM000009
B0EBNT000002
T901
C918 ETS28AZ1E6AD
R905
50V C917 16V
33
33u
0.1u
C915
50V
50V
10u
C916
D906
35V
B0BA01000046
47u
R907
12
C920
220p
4 5
20
COLD
TO
J-BOARD
(J10)
PF10
TP901
1
STB+5V
C925
2
50V F.STB ON/OFF
10u
3
D922
GND
MA3X152K0L
4
GND
14V/1.4A
5
F.STB+14V
TP902
6
F.STB+14V
Q903
2SD13280SL
R926
14V
R927 3.3k
47k
F.STB ON/OFF
C921
D920
1kV
B0HFRJ000012
220p
12
L904
10u TP903
14V
11
R928
10 C923 2.2k
*
25V
C922
1500u
25V
TP904
9
2700u
8 D921 D923
* LNJ201LPQJA
B0BA02000024
7
R920
R923
100
22k
1%
D907 R921
2.2k
B3PAA0000012
R922
R924
4.7k 24k
1%
C924
50V
1u
2.5V
R925
10k
1%
IC902
C0DAEJC00003
ERROR DET
TH-37PWD6UY
PF-Board Schematic Diagram
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