Block (5 Of 8) Diagram - Panasonic TH-103PF12U Service Manual

TH-103PF12U

11.8. Block (5 of 8) Diagram

P(SUB) POWER SUPPLY(SUB)
D653,654
RECTIFIER
LIVE
K652
K651
RF651
RUSH RELAY2
MAIN RELAY2
NEUTRAL
K653
D505 T501
BIAS(+)
D501
BIAS1(+)
2A 250V
F501
LIVE
NEUTRAL IC501
D551
D506 STB
RECTIFIER CONTROL
L651
PC502
FILTER
L652
PHOTO COUPLER
Q502,Q506
LIVE PC503
PHOTO COUPLER
AC DET
NEUTRAL
HOT HOT COLD COLD
NEUTRAL
K602
K601
RF601
RUSH RELAY2
MAIN RELAY2
LIVE
K603
L601
FILTER
L602
D603,607
LF903
LF901 RECTIFIER
FILTER FILTER
LF904 LF902
F651 F652 LIVE
10A 250V 10A 250V
F603 F604
10A 250V 10A 250V NEUTRAL
NEUTRAL
LIVE
P9 3 1
AC CORD
Q601,Q602
CS5 CM3 Q610,Q611 Q201,Q202
L604,L605 F201
1 7 RESONANCE
5A 250V
2 6
IC202
IC601 COMPARATOR
IC201
Q605-Q608
D206
Vsus
PFC CONTROL
POWER
CONTROL
Q203
Q608
Q301,Q302
F301
RESONANCE
5A 250V
IC301
CS7 CM4
1 1 MULTI
POWER
CONTROL
Q303
CS3 CM2
1 7
2 6
P(MAIN_1)
POWER SUPPLY(SC SIDE)
IC555
STB
ERROR DET
P(MAIN_2)
POWER SUPPLY(SS SIDE)
CS4 CM2
1 7
2 6
Q303
CS8 CM4
IC301
1
1
MULTI
POWER
CONTROL
F301
RESONANCE
5A 250V
Q301,Q302
Q608
CS6 CM3
Q203
1 7
2 6
IC201
Vsus
IC601
D206 IC202
POWER
PFC CONTROL CONTROL
COMPARATOR
Q605-Q608
F201
RESONANCE
L604,L605 5A 250V
Q610,Q611 Q201,Q202
Q601,Q602
HOT HOT COLD COLD
T201
D254-D257
IC251
PC201
Vsus
Vsus
PHOTO COUPLER
VR251
ERROR DET
PC202
Vsus_ON
PHOTO COUPLER
PC601
BIAS_ON
PHOTO COUPLER
T301
D401
Q402
MC401
Q403
D402
Vda
CONTROL
D352
Vda
VR401
PC401
Q401
PHOTO
IC352
COUPLER
PC301
Q353
+15V
PHOTO COUPLER
ERROR DET
PC302
PHOTO COUPLER
RUSH RELAY2_ON
MAIN RELAY2_ON
MC701
POWER MICOM
CM1
4 1 15 13 16 12 10
CS2 4 1 15 13 16 12 10
Q552,53
Q551
CS1
4 1 15 13 16 12 10
CM1 4 1 15 13 16 12 10
POWER MICOM
MC701
RUSH RELAY2_ON
MAIN RELAY2_ON
PC302
PHOTO COUPLER
IC352
PC301
+15V
Q353
PHOTO COUPLER
ERROR DET
PHOTO
T301
COUPLER Q401
PC401
VR401
D352
Vda
D402
Vda
CONTROL
D401
Q402
MC401
Q403
PC601
PHOTO COUPLER
BIAS_ON
PC202
PHOTO COUPLER
Vsus_ON
IC251
PC201
Vsus
VR251
PHOTO COUPLER
ERROR DET
Vsus
T201
D254-D257
HOT HOT COLD COLD
66
P2 SC2
Vsus
1 Vsus
P35
C55(LOWER)
Vda
1 Vda
2 Vda
P6
DS6
1 +15V(SND)
3 +15V(SND)
7 FSTB+15V
9 FSTB+15V
15V +15V(P)
Q351
CM5
8 6 7 14 1 2
8 6 7 14 CS9 1 2 P25 D25
1 +15V(P)
2 +15V(P)
+5V(P)
5 +5V(P)
6 +5V(P)
9 +5V(STB)
11 PANEL_MAIN_ON
12 SOS4_PS
13 Vda_DET
P7 DS4
1 +15V(P)
8 6 7 14
2 +15V(P)
10 +5V(P)
8 6 7 14
5 +5V(STB)
F_STB_ON
6
8 ALL_OFF
S1 POWER SWITCH
P34 S34
1 1 ON
3 3
Q351 SW061
+15V(P)
POWER SWITCH
15V
3 +15V(FAN)
2 +15V(FAN)
1 +15V(FAN)
P6 PB31
2 Vda
Vda
1 Vda
P35
C55(UPPER)
+15V(P)
6 +15V(P)
1 Vsus
P11 SS11
Vsus