13.6. Power (Except US) Block Diagram
DRIVE VOLTAGE PROTECTOR
PROCESS VOLTAGE PROTECTOR
P3
P16
SOS IN
VCC
1
P7
P8
8
5
4
3
2
1
7
4
3
2
1
6
13.5V
VSUS
15V
VSUS
5V
8
VDA
Vbk
SOS
15Vs
IC601
-15Vs
P2 To SC2
IC600
3
AC IN
P15
Vbk
2
AC INLET
1
1
OSC
T400
P1 To SS1
OVP
15V 11
1
2
18V 12
TO FAN
6
1
F1
3
IC602
4
F901
F900
13
LINE
D446
VDA
FILTER
START
+
F
RL402
D403
-
1
5 F9
P9
POWER FACTOR CONTROL
TO SC23
3
L401
D412
D445
15V
1
RL401
3
+
1
-
D441
+15V
To J13
+
1
3
+
For AUDIO
6
-15V
STOP
STOP
D442
T402
5V
P19
4
11 9
5
1
P18
+
IC735
IC650
D443
-
13.5V
D440
D439
D434
OSC.
+
+
-
-
110V
PROTECTION
P5
230V
P6
D436
PFC : Power Factor Control
STB 7V
STB 5V
+
MAIN POWER SWITCH ON/OFF
-
T401
P22
P13
P23
P21
P10
PFC
STOP
Q604
1
5
FULL
WAVE
RECTIFIER
Q402
Q404
Q422/Q401
7
3
5
IC737
IC736
Q730
11
8
Q410
6
10
Q650
Q651
8
IC409
AVR
1
2
IC411
AVR
1
2
Q421
Q423
IC403
3
2
1
IC407
AVR
5
1
Q412
Q414
Q415
2
4
6
2
7
2
Q600
Q601
D604
D606
IC603
5
7
4
Q602
Q603
IC750
COMPARATOR
D751
Q750
IC775
COMPARATOR
Q775
Q776
Q413
D419
9
Q405
Q406
Q407
Q408
+
Q465
Q464
IC464
Q419
Q420
IC412
IC401
AVR
IC402
AVR
1
3
1
3
R
K
A
D435
P1
2
1
2
4
5
POWER SW
15V
Vda
TO SS12
P1
4
4
3
1
6
8
9
P5
3
1
P7
2
5
6
7
8
5V
+15V
-15V
5V
15V
UN 15V
ALL OFF
13.5V
13.5V
5V
5V
STB5V
STB7V
TV ON/OFF
STB5V
KILL SOS
FAN SOS
PS SOS
FAN SOS
TO D7
TO J14
TO D5
VSUS
VSUS
Vbk
STOP
IC410
AVR
1
2
4
S.MPU
ON/OF
Q413
SOS
9
Q417
Q416
TH-42PW4 / TH-42PWD4
74
Summary of Contents for TH-37PW4
Page 4: ...2 Service Hint 4 TH 37PW4 TH 37PWD4 ...
Page 12: ...TH 37PW4 TH 37PWD4 12 ...
Page 13: ...4 Schematic Diagram 4 1 C1 Board Schematic Diagram TH 37PW4 TH 37PWD4 13 ...
Page 14: ...4 2 C2 Board Schematic Diagram TH 37PW4 TH 37PWD4 14 ...
Page 15: ...4 3 C3 Board Schematic Diagram TH 37PW4 TH 37PWD4 15 ...
Page 16: ...4 4 C4 Board Schematic Diagram TH 37PW4 TH 37PWD4 16 ...
Page 17: ...4 5 SU Board Schematic Diagram TH 37PW4 TH 37PWD4 17 ...
Page 18: ...4 6 SD Board Schematic Diagram TH 37PW4 TH 37PWD4 18 ...
Page 19: ...4 7 SS SS4 SS5 and S1 Board Schematic Diagram TH 37PW4 TH 37PWD4 19 ...
Page 20: ...TH 37PW4 TH 37PWD4 20 ...
Page 22: ...TH 37PW4 TH 37PWD4 22 ...
Page 26: ...7 Replacement Parts List 7 1 Relpacement Parts List Notes 26 TH 37PW4 TH 37PWD4 ...
Page 76: ...4 Service Hint 7 TH 42PW4 TH 42PWD4 ...
Page 77: ...5 Location of Lead Wiring 8 TH 42PW4 TH 42PWD4 ...
Page 101: ...10 Option Setting How to access the Option menu 32 TH 42PW4 TH 42PWD4 ...
Page 103: ...34 TH 42PW4 TH 42PWD4 ...
Page 104: ...11 IC Block Diagram TH 42PW4 TH 42PWD4 35 ...
Page 105: ...INPUTA A TH 42PW4 TH 42PWD4 36 ...
Page 142: ...13 5 P Board US model Schematic Diagrams TH 42PW4 TH 42PWD4 73 ...
Page 144: ...13 7 P1 Board Except US Schematic Diagrams TH 42PW4 TH 42PWD4 75 ...
Page 145: ...13 8 F and P3 Board Except US Schematic Diagram TH 42PW4 TH 42PWD4 76 ...
Page 146: ...13 9 P5 P6 P7 and P8 Board Except US Schematic diagram TH 42PW4 TH 42PWD4 77 ...
Page 148: ...13 11 HX Board Schematic Diagrams TH 42PW4 TH 42PWD4 79 ...
Page 149: ...13 12 H Board Option TY 42TM4H Schematic Diagram TXN H10JKS TH 42PW4 TH 42PWD4 80 ...
Page 151: ...13 14 HY Board 1 2 Option TY 42TM4Y Schematic Diagrams TH 42PW4 TH 42PWD4 82 ...
Page 152: ...13 15 HY Board 2 2 Option TY 42TM4Y Schematic Diagrams TH 42PW4 TH 42PWD4 83 ...
Page 153: ...13 16 HZ Board 1 2 Option TY 42TM4Z Schematic Diagram TH 42PW4 TH 42PWD4 84 ...
Page 154: ...13 17 HZ Board 2 2 Option TY 42TM4Z Schematic Diagram TH 42PW4 TH 42PWD4 85 ...
Page 156: ...13 19 J Board 1 5 Schematic Diagrams TH 42PW4 TH 42PWD4 87 ...
Page 157: ...13 20 J Board 2 5 Schematic Diagrams TH 42PW4 TH 42PWD4 88 ...
Page 158: ...13 21 J Board 3 5 and H3 Board Schematic Diagrams TH 42PW4 TH 42PWD4 89 ...
Page 159: ...13 22 J Board 4 5 Schematic Diagrams TH 42PW4 TH 42PWD4 90 ...
Page 160: ...13 23 J Board 5 5 Schematic Diagrams TH 42PW4 TH 42PWD4 91 ...
Page 162: ...13 25 D Board 1 14 Schematic Diagrams TH 42PW4 TH 42PWD4 93 ...
Page 163: ...13 26 D Board 2 14 Schematic Diagrams TH 42PW4 TH 42PWD4 94 ...
Page 164: ...13 27 D Board 3 14 Schematic Diagrams TH 42PW4 TH 42PWD4 95 ...
Page 165: ...13 28 D Board 4 14 Schematic Diagrams TH 42PW4 TH 42PWD4 96 ...
Page 166: ...13 29 D Board 5 14 Schematic Diagrams TH 42PW4 TH 42PWD4 97 ...
Page 167: ...13 30 D Board 6 14 Schematic Diagrams TH 42PW4 TH 42PWD4 98 ...
Page 168: ...13 31 D Board 7 14 Schematic Diagrams TH 42PW4 TH 42PWD4 99 ...
Page 169: ...D Board Schematic Diagram is Continued TH 42PW4 TH 42PWD4 100 ...
Page 170: ...13 32 D Board 8 14 Schematic Diagrams TH 42PW4 TH 42PWD4 101 ...
Page 171: ...13 33 D Board 9 14 Schematic Diagrams TH 42PW4 TH 42PWD4 102 ...
Page 172: ...13 34 D Board 10 14 Schematic Diagrams TH 42PW4 TH 42PWD4 103 ...
Page 173: ...13 35 D Board 11 14 Schematic Diagrams TH 42PW4 TH 42PWD4 104 ...
Page 174: ...13 36 D Board 12 14 Schematic Diagrams TH 42PW4 TH 42PWD4 105 ...
Page 175: ...13 37 D Board 13 14 Schematic Diagrams TH 42PW4 TH 42PWD4 106 ...
Page 176: ...13 38 D Board 14 14 Schematic Diagrams TH 42PW4 TH 42PWD4 107 ...
Page 177: ...13 39 C1 Board Schematic Diagrams TH 42PW4 TH 42PWD4 108 ...
Page 178: ...13 40 C2 Board Schematic Diagrams TH 42PW4 TH 42PWD4 109 ...
Page 179: ...13 41 C3 Board and V1 Board Schematic Diagrams TH 42PW4 TH 42PWD4 110 ...
Page 180: ...13 42 C4 Board Schematic Diagrams TH 42PW4 TH 42PWD4 111 ...
Page 182: ...13 44 SC Board 1 2 Schematic Diagrams TH 42PW4 TH 42PWD4 113 ...
Page 183: ...13 45 SC Board 2 2 Schematic Diagrams TH 42PW4 TH 42PWD4 114 ...
Page 185: ...13 47 SU Board Schematic Diagrams TH 42PW4 TH 42PWD4 116 ...
Page 186: ...13 48 SD Board Schematic Diagrams TH 42PW4 TH 42PWD4 117 ...
Page 188: ...13 50 SS SS2 SS3 and S1 Board Schematic Diagrams TH 42PW4 TH 42PWD4 119 ...
Page 189: ...TH 42PW4 TH 42PWD4 120 ...
Page 191: ...TH 42PW4 TH 42PWD4 122 ...
Page 195: ...16 Replacement Parts List 16 1 Relpacement Parts List Notes 126 TH 42PW4 TH 42PWD4 ...
