H-Board (3 Of 3) Schematic Diagram - Panasonic TH-42PZ77U Service Manual

TH-42PZ77U

15.12. H-Board (3 of 3) Schematic Diagram

H-BOARD TNPA4360S (3/3)
!
5V/9V
IC3500
SUB+5V/SUB+9V
EHMDD9851
ON:0-0.5V
OFF:2-Vin
L3500
2.7u
C3539 C3500 R3535
25V 25V 1.27k
10u 10u
R3534
C3516
2.61k
25V
0.1u
C3502 C3503 C3504 C3505
16V 16V
R3505 25V 25V
0.1u 470u 0.1u
10k 470u
D3500
B0BC01000035
R3506
10k Q3500
2SD0601A0L
R3507
47k
ZA3001
K4CZ01000027
JS3001 0
JS3002 0
ZA3002
K4CZ01000027
JS3003 0
JS3004 0
ZA3003
K4CZ01000027
JS3005
0
JS3006 0
11
TH-42PZ77U
H-Board (3 of 3) Schematic Diagram
19 20
L3506
10u
D3514
B0BC6R600005
ON:0-0.5V
OFF:2-Vin
R3560
0
R3561
0
SUB_5V
D3515
SUB_9V B0BC01100001
R3572
0
L3507 R3573
2.7u 0
ZA3004 ZA3006
K4CZ01000027 K4CZ01000027
JS3007 0 JS3011 0
JS3008 0 JS3012 0
ZA3007
K4CZ01000027
JS3013 0
JS3014 0
ZA3008
K4CZ01000027
JS3015
0
JS3016 0
21 22
F15V
STB5V
SUB5V
SUB9V
R3341 R3342
0 0
FHD9V
MAIN9V
Q3502 Q3503
D3507
R3518
2SB0709A0L 2SB0709A0L
680 MA2J11100L
R3519 C3514
R3516 R3520
2.2k 25V
2.2k 100k
R3512 0.1u
2.2k
R3517
4.7k
R3513
4.7k
C3513
25V
0.1u
R3514
10k
Q3504
R3521
R3515 2SD0601A0L
470
47k
D3502
MA2J11100L
R3523
470
R3525
D3503
MA3X152D0L 220
R3529 R3530
Q3505 4.7k 4.7k
2SD0601A0L
R3528
10k
R3527 D3504
10k
MA3X152E0L
23 24
76
TO
TO
P-BOARD
P-BOARD
(P10)
(P5)
H10 H5
C3530
25V
470u MAIN9V
TP3518
SOUND15V
TP3519
F15V
F15V
STB5V
SUB5V
TP3504 TP3505
TP3506 TP3507 SUB9V
FHD9V
TP3513
MAIN9V
TP3508 TP3509
SOS
TO
FHD9V DG-BOARD
H2
(DG2)
1
FHD9V
C3201
50V 2
0.1u FHD9V
3
GND
4
GND
5
NC
6
NC
SUB9V
7
GND
8
DTV9V
C3216
50V 9
DTV9V
0.1u
10
GND
SUB5V 11
GND
12
SUB5V
C3228
50V 13
SUB5V
0.1u
14
SUB5V
15
GND
SUB3.3V
16
GND
17
SUB3.3V
C3226
50V
18
0.1u SUB3.3V
19
GND
MAIN9V
20
GND
21
MAIN9V
C3227
50V 22
GND
0.1u
23
STB5V
STB5V
TP3514 TP3515
TV_SUB_ON
TH-42PZ77U
H-Board (3 of 3) Schematic Diagram
25 26
TO
PB-BOARD
(PB30)
H30
27