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12 Schematic Diagram
12.1. Schematic Diagram Notes
51
TH-42PF11EK
51
TH-42PF11EK
12.2. P-Board (1 of 2) Schematic Diagram
A
TO
AC CORD
B
C
D
E
F
TH-42PF11EK
P-Board (1 of 2) Schematic Diagram
1 2 3 4 5
52
RECTIFIER
PFC
0'3/3%
PFC CONTROL
! P-BOARD ETX2MM702MFH (1/2)
TH-42PF11EK
P-Board (1 of 2) Schematic Diagram
5 6 7 8 9
52
12.3. P-Board (2 of 2) Schematic Diagram
! P-BOARD
A
POWER CONTROL
IPD
BIAS/PFC/MULTI
CONTROL
POWER CONTROL
B HOT
COLD
HOT
COLD
POWER MICOM
C
CONTROL SWITCH +15V ERROR DET
+5V(P)
D
E
F
(D25)
D-BOARD
TO
(DS4)
DS-BOARD
TO
TH-42PF11EK
P-Board (2 of 2) Schematic Diagram
1 2 3 4 5
53
TH-42PF11EK
P-Board (2 of 2) Schematic Diagram
board only>
SUPPLY
POWER
Vsus
TO
SC-BOARD
COLD
9
(SC2)
HOT
TO
SS-BOARD
(SS11)
TH-42PF11EK
8
Vsus POWER CONTROL
COLD
HOT
Vsus ERROR DET
TO
SS-BOARD
7
(SS12)
Vda CONTROL
P-BOARD ETX2MM702MFH (2/2)
6
15VON
TO
DS-BOARD
(DS6)
5
53
nly>
OL
!
TH-42PF11EK
12.4. PB, V1 and V2-Board Schematic Diagram
$ 72 )$1
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54
12.5. HA-Board Schematic Diagram
$
+$%2$5' 7;1+$9=7(
%
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TH-42PF11EK
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TH-42PF11EK
12.6. HX-Board Schematic Diagram
+;%2$5' 7=7139=7
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56
12.7. HDE-Board (1 of 3) Schematic Diagram
3/8*B'(7
9
5
&
'9,B6'$
'9,B6&/
9 X
$ 73 5
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2( 9FF
73 4
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