Panasonic TH-42PX6U

6.8. K and S-Board Block and Schematic Diagram
PUSH
STBY3.3V
R2520
220k
R2524
22k
R2516
22k
Q2511
2SD0601A0L
D2520
B3AAA0000770
Q2519
2SB0709A0L
R2559
0
R2526
5.6k
D2512
MA8056MTX
R2553
1k
K2
1 2
R2550
0
R3751
1.74k
C2515
50V
0.01u
R2525
10k
R3753
2.32k
D2524
MA8056MTX
SW3752
EVQ11G05R
C2512
6.3V
10u
SW3755
EVQ11G05R
SW3754
EVQ11G05R
Q2510
2SD0601A0L
SW3751
EVQ11G05R
R3756
0
R2545
100
SW3753
EVQ11G05R
RM2510
PNA4701M05TV
VOUT GND VCC
R2557
549
R2517
47
R3755
1.62k
R2542
100
K1
1 2 3 4 5 6 7 8 9
10 11 12
R2560
0
R3758
3.16k
SW2500
K0F162B00002
S2
1 2
SUB5V
GND GND
STB_LED
OPT
KEYSCAN3
GND
ON_LED
REMOCON
KEYSCAN3
GND
VOL.UP
TV/VTR
VOL.DOWN
CH.DN
CH.UP
KEYSCAN
POWER LED
KEYSCAN
KEYSCAN2
REMOTE CONTROL
STB3.3V
856
D
E
C
A
71
B
342
S-BOARD
TNPA3604ACS
POWER SW
K-BOARD TNPA3603AES
H-BOARD
(H53)
TO
TH-42/50PX6U
K and S-Board Schematic Diagram
TH-42/50PX6U
K and S-Board Schematic Diagram
K1
12
RM2510
Q2511
8
ON/OFF
REMOTE RECEIVER
VCC
Q2510
REMOCON RECEIVER
K
VOUT
RM_IN
S
POWER SWITCH
SW2500
PUSH
POWER
KEY3
11
K2
2
2
S2
KEY3
KEY1
7
R_LED_ON
/STBY_LED
SWITCH
TO H53
2
STB3.3V
Q2519
POWER LED
D2520
KEY SWITCH
SW3752 SW3755
VOL.DN
SW3753 SW3754
CH.UP
SW3751
CH.DN
TV/VTR
VOL.UP
LED
TH-42PX6U / TH-50PX6U
26