Panasonic TH-85VX200C, Service Manual

Page: 60 / 81

TH-85VX200C
60
11.8. Block (5 of 8) Diagram
HOT
HOT
HOT
COLD
COLD
(LED:4TIMES)
COLD
(LED:4TIMES)
D123
D124
F651
F603
F105
D124
F604
F104
F652
D123
D126
F106
F105
D125
F104
D125
D127
D128
HOT
HOT
HOT
COLD
COLD
(LED:4TIMES)
COLD
(LED:4TIMES)
NEUTRAL
15V
IC301
VR401
7
1
PHOTO COUPLER
(NC)
P+15V
D25
PHOTO COUPLER
1
STB+5V
P25
12
2
A7
1
CM3
PHOTO COUPLER
6
IC601
13
6
Vsus_ON
Vda
1
AC DET
IC202
3
LF903
1
Q608
3
Vda_OUT
PHOTO COUPLER
CS1
Vsus
1
F_STB_ON
CS2
MC701
POWER MICOM
10
LIVE
F+15V
AC DET
FILTER
L651
IC301
LIVE
PANEL_MAIN_ON
+5V
2
5A 250V
T301
K601
PHOTO COUPLER
2
D254-D257
P6
7
BIAS1(+)
Vda
A6
Vsus_ON
NEUTRAL
SS11
CS8
IC202
Vsus
ERROR DET
NEUTRAL
LIVE
2
MULTI
POWER
CONTROL
STB_OUT
P7
PC202
SC2
PFC CONTROL
Q402
PHOTO
COUPLER
Q605-Q608
16
IC251
4
Q401
Vsus_OUT
RF651
PHOTO
COUPLER
STB_ON
PC601
5V_ON
K603
L601
8
Vda
CONTROL
FILTER
+15V(FAN)
Vsus
RECTIFIER
POWER SUPPLY(MAIN BOTTOM)
VR251
STB_OUT
STB_ON
11
1
P35
MAIN RELAY2_ON
Q608
RECTIFIER
LF901
BIAS_ON
6
MULTI_ON
Q552,53
IC251
PC401
RESONANCE
COMPARATOR
PC301
2
(NC)
Q601,Q602
L604,L605
ON
1
2
PB31
6
RECTIFIER
15V_OUT
POWER MICOM
P+15V
D506
2
P(MAIN_2)
16
Vda
K651
C25(LOWER)
1
1
15
6
7
1
+5V
14
(NC)
1
+15V(FAN)
5A 250V
Q201,Q202
MAIN RELAY2_ON
Vsus_ON
(NC)
1
L652
RUSH RELAY2_ON
PHOTO COUPLER
Q502,Q506
2A 250V
Vsus
D401
2
9
Q403
5
Q610,Q611
POWER SOS
15V_ON
VR251
9
S1
C35(UPPER)
F_STB_ON
7
13
Vsus_OUT
L604,L605
Vda
P+15V
1
ALL_OFF
6
15
Vda
LIVE
PANEL_MAIN_ON
Q551
Q203
POWER SOS
T201
D401
7
15V
IC352
IC352
Q605-Q608
6
6
Q403
Vda
Vsus
POWER
CONTROL
PC201
+15V
ERROR DET
CS7
PC503
7
POWER SUPPLY(MAIN TOP)
2
15V_OUT
CM4
1
BIAS_ON
Q301,Q302
T501
IC201
PC502
PHOTO COUPLER
10
Vsus
COMPARATOR
LF902
PC601
F+15V
MULTI
POWER
CONTROL
Q351
PHOTO COUPLER
16
CS6
PHOTO COUPLER
MC401
CS4
P+5V
Vsus
8
12
T301
CM2
MULTI_ON
13 16
AC DET
RUSH RELAY2
STB+5V
CM5
10A 250V
1
AC CORD
K652
+15V
ERROR DET
1
CONTROL
P11
CM2
Vsus_ON
1
3
P+15V
1
D254-D257
Q610,Q611
10
CS5
7
ALL_OFF
POWER SWITCH
1
BIAS(+)
15
CM3
4
Q303
FILTER
FILTER
Vsus
POWER
CONTROL
Q203
S34
Vda
(NC)
STB
ERROR DET
14
P+5V
10A 250V
P2
RUSH RELAY2
Q401
P+5V
15V_ON
LIVE
POWER SUPPLY(SUB)
3
ALL_OFF
P+15V
PHOTO COUPLER
PHOTO COUPLER
T201
Q303
K653
Q353
PC301
PHOTO COUPLER
MAIN RELAY2
POWER SWITCH
1
P+15V
Vsus_OUT Vda_OUT
Vda
CONTROL
14
Q201,Q202
13
1
P(SUB)
NEUTRAL
LIVE
LF904
PANEL_MAIN_ON
CS3
4
Q351
Q301,Q302
Vda_DET
STB
6
5A 250V
CM1
RESONANCE
RESONANCE
15
10
Vsus
ERROR DET
10A 250V
CS9
Vsus_OUT
MAIN RELAY2
CM4
PC202
CM1
2
14
12
10A 250V
(NC)
NEUTRAL
MC401
SW061
RESONANCE
IC201
4
Q601,Q602
PC302
7
BIAS_ON
2
Vda
NEUTRAL
IC501
5
F_STB_ON
PC401
Q353
Vda_ON
IC601
13
3
P35
8
1
D603,607
P(MAIN_1)
D653,654
RF601
MAIN SW_ON
8
BIAS_ON
MAIN SW_ON
L602
12
VR401
PC302
K602
5V_ON
Vsus
NEUTRAL
+15V(FAN)
6
1
Q402
LIVE
Vda_DET
IC555
7
PC201
P6
1
6
P9
Vda_ON
PFC CONTROL
SOS4_PS
MC701
8
5A 250V
P34
RUSH RELAY2_ON
10
12