
15.14. HX-Board Block Diagram
PC-R
PC-VD
PC-R
PC-B
PC-G
PC-VD
PC-G
PC-B
PC-HD
PC-HD
JK3513
IC3502
9V
STB5V
JK3511
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
JK3509
1
2
3
4
5
8
9
6
7
SD
A
22
PC-TXD
HX1
INPUT TERMINAL
STB+5V
PC-R
PC-AUDIO_IN_L
PC-G
PC_AUDIO_IN_R
+5V
5
1
8
13
9
6
PC
PC-VD_HX
PC-B
HX
RS232C
PC TYPE
PC-RXD
18
PC IN
+9V
11
21
3
19
5
DDC EEPROM
PC-HD_HX
12
7
TO J14
AUDIO IN
SCL
TH-37/42PWD8 SERIES
HX-Board Block Diagram
TH-37/42PWD8 SERIES
HX-Board Block Diagram
76
Summary of Contents for TH-42PWD8WK
Page 8: ...5 ...
Page 18: ...7 4 Removal of the HX Board 1 Unscrew the screws 6 and remove the slot case 15 ...
Page 19: ...2 Unscrew the screws 4 3 Unscrew the screws 1 and remove the HX Board 16 ...
Page 24: ...2 Remove the couplers H37 3 Unscrew the screws 6 and remove the H3 Board right left 21 ...
Page 28: ...7 11 Removal of the SD Board 25 ...
Page 31: ...28 ...
Page 38: ...35 ...
Page 41: ...38 ...
Page 42: ...8 2 Wiring for 42 inch model 39 ...
Page 43: ...40 ...
Page 48: ...9 5 Test Point Location 45 ...
Page 49: ...10 Service mode 10 1 CAT computer Aided Test mode 46 ...
Page 52: ...49 ...
Page 55: ...11 Alignment 52 ...
Page 65: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 62 ...
Page 66: ...63 ...
Page 67: ...64 ...
Page 68: ...65 ...
Page 122: ...119 ...
Page 125: ...122 ...
Page 191: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 63 ...
Page 192: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 63 ...