Panasonic TH-42PX600U

15.21. GK, K, HC and S-Board Schematic Diagram
PUSH
18
16
14
12
10
8
6
4
2
20
21
19
17
15
13
11
9
7
5
3
1
STB3.3V
SBO1
BA_SDA0
BA_SCL0
SBI1
D2510
MA8056MTX
R2521
47
R2525
820
R2516
22k
D2511
MA8056MTX
K1
1 2 3 4 5 6 7 8 9
10 11 12
R2520
220k
RM2501
PNA4701M05TV
1
VOUT
2
GND
3
VCC
C2521
0.01u
50V
R2512
47
C2510
16V
1u
C2511
16V
1u
R2557
5.6k
R2517
47
IC2511
B3L000000020
Q2511
B1ABCF000138
R2542
47k
Q2510
B1ABCF000138
D2524
MA8056MTX
K2
1 2
D2520A
LN1271RALTR
R2524
22k
D2512
MAZ80430LL
C2512
6.3V
10u
C2515
50V
0.01u
SW2500
K0F122A00172
S2
1 2
1
2
3
4
5
6
7
HC01
1
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
R3762
0
R3754
2.32k
GK3
1
2
3
C3751
1000p
50V
R3759
0
R3766
0
R3757
1.74k
SW3754
EVQ11G05R
R3767
0
R3752
1.74k
R3761
0
SW3755
EVQ11G05R
R3758
3.16k
SW3752
EVQ11G05R
C3750
1000p
50V
R3753
1.62k
SW3758
EVQ11G05R
R3751
6.65k
R3760
0
SW3751
EVQ11G05R
SW3753
EVQ11G05R
R3764
0
R3756
0
R3750
14.3k
SW3757
EVQ11G05R
R3763
0
SW3756
EVQ11G05R
AI SENSOR
REMOTE RECEIVER
POWER LED
STBY3.3V
GND
AI_SENSOR
GND
REMOCON
Modem_LED/KEY3
KEY3
GND
Active_STB_LED
GND
SUB5V
R_LED_ON/STBY_LED
GND
S-BOARD
TNPA3964ABS
POWER SW
GK-BOARD TNPA3965ABS
K-BOARD TNPA3762ABS
56
D
E
C
A
71
B
342 8
IIC0B
SDA2 SDA2
TXD
SDA1
(DG15)
SBI1
TO
R_LED
STB5V
P15V
R_LED
HC
BA_SDA0
FOR
SBO1
PEAKS/LOADER
REMOCON
RXD
HC-BOARD TNPA3855E
IIC_CONT
LITE_SBO
PDB1
SUB5V
STBY3.3V
PEAKS_SBO
PEAKS_SBI
06
SCL2
USE
STBY3.3V
BA_SDA0
IIC_CONT
SDA0A
PSTB
LITE_SBI
SDA1
PBUSY
TO
IIC/INT
IIC1
PDB0
FACTORY
SDA0A
SCL1
IIC_CLK2
SCL0B
G_LED
RXD
SUB5V
USE
FACTORY
FOR
PSLCT
USE
LITE_SBO
GND
SCL1
SDA0B
SCL0B
15
22
SCL2
PEAKS_SBI
SBO1
SRQ1
STB5V
P15V
HC
GND
STB5V
DG-BOARD
OUTPUT OF PEAKS
SDA1
IIC2
IIC_DATA2
INPUT TO PEAKS
SCL0A
21
DT-BOARD
LITE_SBI
HC
SRQ1
BA_SCL0
IIC_DATA2
IIC/INT
GND
PEAKS_SBO
PDB0
G_LED
REMOCON
TXD
SDA0B
HC
SCL1
(DT07)
SCL0A
GND
FOR
BA_SCL0
PEAKS/LOADER
SBI1
PDB1
IIC_CLK2
PSLCT
PBUSY
PSTB
FACTORY
TO
(G1)
G-BOARD
(G3)
TO
G-BOARD
VOL.UP
GND
KEY
KEY2/KEYEDGE
TV GUIDE
TV/VTR VOL.DN CH.DN CH.UP
OK
MENU
TH-42PX600U
GK, HC, K and S-Board Schematic Diagram
TH-42PX600U
GK, HC, K and S-Board Schematic Diagram
TH-42PX600U
89