38
10.4. Block (3/4) Diagram
(LED:4TIMES)
HOT
HOT
COLD
COLD
HOT
COLD
F501
F602
F601
D707
D510
F901
D701
D504
D552
ZD803
ZD401
ZD402
F801
ZD503
ZD505
F802
ZD603
F201
D505
D508
D551
D708
D554
D555
D351
D402
D556
D706
D403
D557
G
G
D705
K802
PC201
STB+5V
Q901,Q902
3
OCP
RF601
1
CONT
RF801
+15V(P)
K805
SS11
Q802,Q803
OVP
+15V(P)
+15(DD)Vo
BIAS2(+)
Vsus
VR401
VR951
Vda
PC202
PHOTO COUPLER
10A 250V
RUSH RELAY1_ON
Vda_Vo
MAIN RELA
Y
ON
BIAS_PFC
LINE
FILTER
Q405,Q406
2
8
2
15V
P53
POWER SOS
P54
LIVE
RESONANCE
1
+5V
10A 250V
SOS4_PS
Q407,Q408
MAIN
D501
SUB
PANEL_ON
NEUTRAL
1
STB_IN
OVP
Vsus
POWER
CONTROL
Vda
DET
Q560
SUS_S1
IC951
P34
Q404
IC901
Q903
PC501
Q507
STB+DET
FSTB+15V
QN
LIVE
T901
MAIN SW_ON
PANEL_MAIN_ON
Vsus
4
CONTROL
5
+15V(P)
P11
AC DET
AC DET
AC CORD
PHOTO COUPLER
P25
STB_ON
K602
IC801
PFC/DRIVER
RECTIFIER
P9
SC2
9
POWER MICOM
SUS_S0
Vsus
ERROR
DET
5A 250V
P
PHOTO COUPLER
BIAS1_MAIN
ALL_OFF
PC801
PC903
1
PC502
PHOTO COUPLER
2
SUS_Vo2
NEUTRAL
P55
RUSH
RELAY
ON
5
Vsus
4
STB
IC501
3
4
V_SET1
P56
D953
P2
9
1
9
NO USE
7
PHOTO COUPLER
2
7
Vsus
Vda
Vsus_ON
PC902
10
BIAS_PFC_ON
D251
POWER SUPPLY
2A 250V
P52
Q401
1
T201
4
T501
1
FET
DRIVER
4
Q355
L601
L602
P51
Q402
1
BIAS_MAIN
1
Q403
Vda
CONTROL
DET
OVP
Q356,Q357
DET
IC352
BIAS1(+)
MC701
STB-IN
DET
PHOTO COUPLER
K605
P35
2
Vda
1
Vda
C35
P65
2
Vda
1
Vda
NO USE
SOUND+15V
7
P+15V
SOUND+15V
P6
1
FSTB+15V
9
3
2
A6
FSTB+15V
14
12
STB+5V
9
MAIN SW2
STB5V_ON
7
P7
4
5
8
MAIN SW1
S1
11
PANEL_MAIN_ON
1
3
S0
ALL OFF
SOS4_PS
STB+5V
7
S1
S0
6
10
2
1
8
6
10
2
1
5
8
3
V_SET_2
V_SET_1
IC902
Q904
RECTIFIER
PHOTO COUPLER
PC504
Q506
Q502
Q505
10A 250V
OCP
FB
VGL
VGH
Vsen
Vc1
FB
VDET
IS
Vcc
Q809
Q808
Q807
Q805
OVP
S
PFC ON
D803
RECTIFIER
L803
ZD351
10A 250V
BIAS(+)
BIAS1(+)
LIVE
LIVE
NEUTRAL
NEUTRAL
15V
RUSH RELA
Y1
MAIN RELA
Y1
V_SET_2
V_SET_1
STB_IN
CONTROL
Q804, Q806
FB
VDET
Q601,Q604,Q606
CONTROL
L603
OVP
IC201
RESONANCE
D603
OCP
FB
VGL
VGH
Vsen
Vc1
Q602,Q603
Q201,Q202
IC601
PFC/DRIVER
IS
Vcc
Q503
Q504
5A 250V
Q605
Q204
Q203
MULTI
POWER
CONTROL
IC202
BIAS1_PFC
RECTIFIER
Q709
PC510
PHOTO COUPLER
PHOTO COUPLER
C
D
Q508
FSTB_ON
Q702
Q561
Q711
MAIN
RELAY
ON
Q712
D401
RECTIFIER
L351
L401
F_STB
ERROR
DET
IC551
FV ON
Q607
Q558
Q559
Q551
Q710
VDD
MAIN RELAY1 ON
MC551
Q557
STB+5V ON
F_STB_ON
V_SET2
Vsus
ERROR
DET
IC251
IC403
VR251
Vsus
FB
VIN
+15V
CONTROL
PGATE
+15V_ON
Q951
EN
ILIM
Q952
LIVE
LIVE
NEUTRAL
L801
L402
+
-
BIAS(+)
BIAS(-)
BIAS(-)
Vsus
ON
BIAS_PFC
BIAS_MAIN
SUS_V
o2
STB_IN
RUSH RELAY1_ON
MAIN RELAY1_ON
BIAS1(+)
OVP DET
AC DET
STB+5V DET
+
-
+
-
Q706
A7
SUS_Vo1
V_SET_1
Q251
V_SET_2
Q252
(LED:4TIMES)
HOT
HOT
COLD
COLD
HOT
COLD
ZD552
ZD553
MAIN SW2
MAIN SW1
1
3
PUSH
SW2500
S1B
POWER SWITCH
S POWER SWITCH
Summary of Contents for TH-P65S20M
Page 20: ...20 6 4 No Picture ...
Page 34: ...34 ...
Page 40: ...40 ...
Page 42: ...42 11 3 Wiring 2 ...
Page 43: ...43 11 4 Wiring 3 ...
Page 44: ...44 11 5 Wiring 4 ...
Page 45: ...45 11 6 Wiring 5 ...
Page 46: ...46 11 7 Wiring 6 ...
Page 47: ...47 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 85: ...85 A B C D E F G H I 1 2 3 4 5 6 P MAIN BOARD COMPONENT SIDE ETX2MM813MSM ...
Page 98: ...98 ...
Page 100: ...100 14 1 2 Exploded View 2 ...
Page 101: ...101 14 1 3 Packing 1 ...
Page 102: ...102 14 1 4 Packing 2 ...
Page 103: ...103 14 1 5 Packing 3 ...
Page 107: ...107 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...