Panasonic TH-42PY80P - Page 42

42
11.4. G and PB-Board Schematic Diagram
+
(FIN)
+
D855
MA2J11100L
R857
4.7k
TP853
D854
MA2J11100L
D860
MAZ81100ML
D859
B0JCME000037
D861
MA2J11100L
TP852
C869
470u
25V
C0DBAZF00003
IC850
1
Vin
2
Vout(sw)
4
Vadj
5
ON/OFF
3
GND
D862
MAZ80330LL
C858
25V
0.1u
PB36
1
2
3
4
C860
100u
25V
PB37
1
2
3
TP856
C859
25V
0.1u
D853
MA2J11100L
R871
13k
1%
R861
4.7k
R874
470
PB34
1
2
3
D857
MA2J11100L
R872
499
1%
R856
4.7k
R883
0
C862
25V
0.1u
C861
0.1u
25V
R884
0
R854
4.7k
R853
4.7k
R880
0
R855
4.7k
PB35
1
2
3
PB8
1 2 3 4 5 6
R864
0
TP850
R859
2.1k
1%
R869
1k
TP851
PB33
1
2
3
4
D856
MA2J11100L
L852
G0C150MA0056
71 6
E
C
94
F
5
B
823
D
A
TO FAN
PB-BOARD
TXNPB1RPTB
!
GND
+B FOR FAN
TO FA N TO FAN TO FA N TO FA N
TO
A-BOARD
(A8)
GND FOR FAN
DR15V Fan cont FAN SOS MAIN9V DR15V
+B FOR FAN
TH-42PY80P, PZ80B/E
G and PB-Board Schematic Diagram
TH-42PY80P, PZ80B/E
G and PB-Board Schematic Diagram
P
P
P P P
P
P
R V L
YC
JS3705
0
FL3713
J0ZZA0000091
1 2
3 4
SW3757
EVQPC105K
R3748
G51
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
L3701
J0JCC0000364
FL3712
J0ZZA0000091
1 2
3 4
R3716
180k
FL3714
J0ZZA0000091
1 2
3 4
L3708
J0JCC0000100
R3755
1%
R3753
1.74k
JS3707
0
R3709
JS3704
0
R3710R3711
C3711
50V
0.033u
R3746
L3700
J0JCC0000364
D3709
MAZ81400ML
R3721
10k
D3701
MAZ81400ML
1%
R3758
6.65k
D3711
MAZ81400ML
C3750
1000p
50V
JS3713
0
C3703
560p
50V
1%
R3751
14.3k
FL3711
J0ZZA0000091
1 2
3 4
JS3712
0
C3712
50V
0.033u
R3717
180k
FL3710
J0ZZA0000091
1 2
3 4
1%
R3767
7.15k
SW3753
EVQPC105K
ZA3701
K4CZ01000027
SW3754
EVQPC105K
D3702
MAZ81400ML
SW3756
EVQPC105K
R3732
D3710
MAZ81400ML
JS3708
0
SW3755
EVQPC105K
C3701
560p
50V
L3707
J0JCC0000100
JK3701
K4AK19B00002
C Y G CY-G G R2 R1 T NC SW R-SW R R-G L L-G V-S W V V-G
<
<
<
<
+/
STR
TV/AV-/F
HP_GND
GND(V)
FRONT_AV_R
GND(C)
FRONT_AV_L
HP_L
FRONT_AV_S
HP_R
HP_GND
FRONT_AV_Y
FRONT_AV_C
FRONT_AV_V
GND GND
GND(Y)
KEY
TO
A-BOARD
(A51)
G-BOARD TXN/G1RRTB
!