15.5. PF-Board Schematic Diagram (TH-42PW7/PWD7 series)
!!
+
+
+
~
-
~
+
+
+
L.F
L.F
L.F
RESET
REG
-
REG
TFC
S/GND
Mirror
Vcc
-
OVP
Q
-
BEC
DRIVE REG
R
TFC
+
Current
R
+
BD
OSC
D
+
OLP
LATCH
+
BTC
DRV
FB/OLP
TSD
S
-
Current
OCP
OCP/BD
Mirror
T920
ETS28AZ1K6AD
1
V2
2
V1
4
P2
*
5
PT
6
P1
*
8
S2
*
9
NC
10
S1A
11
S1B
12
NC
7
NC
D930
B0HARM000020
*
*
L930
10u
C931
1kV
330p
C930
25V
2200u
PF10
1
2
3
4
5
6
C920
470p
IC920
B3PAA0000261
IC930
C0DBEMB00002
CA
THODE
3
1
REF
ANODE
2
R930
680
R931
470
D931
LNJ301MPUJA
R936
6.8k
RL920
K6B1ADA00009
*
*
D932
MA3X152K0L
Q930
2SC3311A0A
R937
68k
R938
6.8k
C932
25V
100u
1%
R933
10k
C933
1u
R935
47k
R939
6.8k
R940
6.8k
R941
6.8k
R942
6.8k
C910
450V
100u
D910
B0EBNT000002
1/2W
R918
0.82
1/2W
R919
1
C914
2kV
220p
**
L912
EXCELSA24T
D911
B0EAKT000018
2W
R914
10
2W
R912
100k
2W
R913
100k
1/2W
R921
15
D912
B0HCMM000001
C912
50V
10u
D913
B0HCMM000001
1/2W
R922
1k
C913
220p
D914
B0HCMM000001
C915
470p
1/2W
R920
330
R923
100k
R925
1k
C917
50V
10u
R924
22k
C918
2200p
D915
B0BA01000046
D916
B0BA01000046
1W
R915
100k
C911
630V
0.022u
C916
0.01u
C919
0.22u
R927
68k
K5D312BL0008
F902
7W
R904
3.3
*
*
7W
R903
3.3
*
*
PF9
1
**
3
4
**
C905
1u
**
LF902
G0B123K00002
1
*
2
*
3
*
4
*
C906
220p
C907
220p
LF901
G0B123K00002
1
*
2
*
3
*
4
*
C902
220p
C903
220p
C904
0.47u
**
C901
1u
**
1/2W
R902
1M
**
1/2W
R901
1M
**
CF901
ERZV10V621P2
F900
K5D802BNA003
F901
K5D802BNA003
PF1
1
**
3
4
**
CF902
ERZV10V621P2
S901
J0LT00000009
S902
J0LT00000009
ZA901
K4ZZ01000121
LF903
G0B353G00001
1
*
2
*
3
*
4
*
IC910
C5HABZZ00121
*
1
3
5
4
6
7
TP921
TP922
TP931
TP930
TP923
1%
R932
24k
1%
R934
22k
D933
B0JCME000025
D918
B0BA01000046
3.2
3.2
3.5
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
STB+5V
F.STB ON/OFF
GND
GND
F.STB+14V
F.STB+14V
HOT
COLD
LIVE CIRCUIT
LIVE
NEUTRAL
LIVE
NEUTRAL
ECKCNA471KB7
S903
S904
S905
S906
S907
S908
S909
S910
S911
S912
S913
S914
S915
3
A
4
5
6
B
C
D
7
2
8
E
1
(J10)
TO
J-BOARD
FROM
AC CORD
(P9)
TO
P-BOARD
COLD
COLD
HOT
COLD
!
PF-BOARD TXNPF10VAS(FOR 42 INCH MODELS)
POWER CONTROL
0
15.0
5.0
0
15.0
0
*
*
*
#
#
*
m
=
$
$
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
TH-42PW7/PWD7 series
PF-Board Schematic Diagram
TH-42PW7/PWD7 series
PF-Board Schematic Diagram
TH-37PW7BX
69
Summary of Contents for TH-42PWD7UY
Page 5: ...1 Applicable signals 5 TH 37PW7BX ...
Page 16: ...8 Location of Lead Wiring 16 TH 37PW7BX ...
Page 22: ...10 2 IIC mode structure following items value is sample data 22 TH 37PW7BX ...
Page 31: ...13 Option Setting How to access the Option menu 31 TH 37PW7BX ...
Page 65: ...15 Schematic Diagrams 15 1 Schematic Diagram Notes TH 37PW7BX 65 ...
Page 128: ...TH 37PW7BX 128 ...
Page 129: ...16 Parts Location 129 TH 37PW7BX ...
Page 130: ...17 Packing Exploded Views 17 1 Packing Exploded Views 1 130 TH 37PW7BX ...
Page 131: ...17 2 Packing Exploded Views 2 131 TH 37PW7BX ...
Page 132: ...17 3 Packing Exploded Views 3 132 TH 37PW7BX ...
Page 135: ...19 Replacement Parts List 19 1 Replacement Parts List Notes 135 TH 37PW7BX ...