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_SD
A0
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
VO
U
T
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
Activ
e_STB_LED
GND
SUB5V
R_LED_ON/STBY_LED
GND
S-BOARD
TNPA3964ABS
POWER SW
GK-BOARD TNPA3965ABS
K-BOARD TNPA3762ABS
5
6
D
E
C
A
7
1
B
3
4
2
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
Summary of Contents for TH-42PX6U
Page 8: ...4 Location of Lead Wiring 4 1 Lead of Wiring 1 8 TH 42PX6U TH 50PX6U ...
Page 9: ...4 2 Lead of Wiring 2 9 TH 42PX6U TH 50PX6U ...
Page 10: ...NOTE 10 TH 42PX6U TH 50PX6U ...
Page 18: ...NOTE TH 42PX6U TH 50PX6U 18 ...
Page 19: ...6 Schematic and Block Diagram 6 1 Schematic Diagram Note TH 42PX6U TH 50PX6U 19 ...
Page 46: ...7 2 Parts Location TH 50PX6U 46 TH 42PX6U TH 50PX6U ...
Page 47: ...7 3 Packing Exploded Views 47 TH 42PX6U TH 50PX6U ...
Page 50: ...8 Electrical Replacement Parts List 8 1 Replacement Parts List Notes 50 TH 42PX6U TH 50PX6U ...
Page 119: ...1 Applicable signals 5 TH 42PX600U ...
Page 134: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 20 TH 42PX600U ...
Page 135: ...8 2 Lead of Wiring 2 1 21 TH 42PX600U ...
Page 136: ...8 3 Lead of Wiring 2 2 22 TH 42PX600U ...
Page 137: ...8 4 Lead of Wiring 3 1 23 TH 42PX600U ...
Page 138: ...8 5 Lead of Wiring 3 2 24 TH 42PX600U ...
Page 139: ...8 6 Lead of Wiring 4 1 25 TH 42PX600U ...
Page 140: ...8 7 Lead of Wiring 4 2 26 TH 42PX600U ...
Page 141: ...8 8 Lead of Wiring 5 27 TH 42PX600U ...
Page 146: ...9 4 No Picture 32 TH 42PX600U ...
Page 153: ...11 4 Adjustment Volume Location 11 5 Test Point Location 39 TH 42PX600U ...
Page 155: ...41 TH 42PX600U ...
Page 183: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Notes TH 42PX600U 69 ...
Page 244: ...NOTE TH 42PX600U 130 ...
Page 245: ...16 Parts Location Mechanical Replacement Parts List 16 1 Parts Location 131 TH 42PX600U ...
Page 246: ...16 2 Packing Exploded Views 132 TH 42PX600U ...
Page 248: ...17 Electrical Replacement Parts List 17 1 Replacement Parts List Notes 134 TH 42PX600U ...