P-Board Block Diagram - Panasonic TH-58PH10UK Service Manual

14.3. P-Board Block Diagram

AC IN
RF801 3A
100-120V
50/60Hz
P9
K801 K802
LIVE L801 L802 1
3
+
F801
2
3
NEUTRAL 1
F802 4
-
<Exchange
board only>
CN
801
RLY_RUSH2
LIVE
4
RLY_MAIN2
4
+5VC
OCL
NEUTRAL
(IDET)
1 VIN
7
(VDET)
AC_ON
6
CN (PFC_ON)
201
MC801
1
11 GND
PFC MODULE
2
BIAS_G
3
<Exchange board only>
P (SUS)
POWER SUPPLY 1
P (MULTI)
POWER SUPPLY 2 MC602
RF601 3A
PFC
<Exchange
CN
board only>
601 K601 K602
L601 L602
4
LIVE
F601
2 AC+
AC-
3
1
NEUTRAL
F602
RLY_RUSH1
RLY_MAIN1
7
STB_POW
(VDET)
AC_ON
6
(PFC_ON)
11 GND
<Exchange board only>
PC502
STB5V
CN
501
BIAS_IN
1
BIAS_GND
2
3
BIAS GND
D501
RECTIFIER
F501
(STB)
AC+
D504
AC-
PG-
STB
IC501
IPD
5
D506
4
7
PG_STB
3 4 5 7 6
AC_L AC_N DISCHG CONTROL VBias
POWER CONTROL
MC501
MODULE
<Exchange board only>
TH-58PH10UK
P-Board Block Diagram
D805 D806 F201
MC802
L803
RECTIFIER
2 5 8 10 12 11
5
D1 D2 D3 A K
+
6
AC+
AC+
PFC
7
AC AC- AC- AC
- 8
S1 G1 S2 G2 S3 G3
3 1 6 4 9 7
MC803
PFC
PG
<Exchange
board only>
3
GND_OCL
1
S+
PFC/BIAS CONTROL MODULE
MC204
<Exchange board only>
2
GATE
9 8
PFC MULTI
Q802 PFC
MULTI ON
10 6
VCC SUS
Q803
SUS
ON
7
1 3
BIAS
2 OUT
5
BIAS IN ON/OFF
MC303
F301
Vda/MULTI POWER SUPPLY
<Exchange board only>
D605
L603
1 10 6 12 11
DC+ D3 D1 A K
DC- S3 G3 S1 G1
4 8 9 5 7
12
BIAS
4 3
OCL GND_OCL
(IDET)
VIN
1
S+
ON/OFF
13
GATE 2
Q602 GH 1
MC601
VCC 10 GH
Q603
14
VDD
PFC MODULE
VDD
GL 6
GL
SH 2
SH
MC502
P 5
GND SL
PFC/BIAS CONTROL MODULE
<Exchange board only> I+ 9
I+
9 8
PFC MULTI
T501
PFC Vref 7
MULTI ON
6
SUS
B5 Vref
IRS 8
SUS
PC
ON
B6
7
MC301
B1
1 3
Vda/Multi
BIAS POWER CONTROL
2 OUT
<Exchange
5 board only>
BIAS IN ON/OFF
B2
P2
P1
S2B
B3
IC551
S2A
D551
STB5V DET
Q552
STB_POW
2
POW_ON
Q702 23 RLY_MAIN1
RLY_MAIN1
S1A
B4
RLY_RUSH1 Q701 22 RLY_RUSH1
S1B
2 18 17 33
GND GND Vo
(L=ON)
AC DET 16 21 AC_DET
MC203
Vsus POWER CONTROL 2
MC202
<Exchange board only> Vsus POWER SUPPLY 1
<Exchange board only>
VDD_H
4
GH_IN
1
2
GATE_H
3
VDD_L
SOURCE_H
7
GL_IN
8 9
GATE_L
10
SOURCE_L
1 14 6 2 5 9 7
BIAS GH VDD GL SH SL I+ Vref
PC
12 8
GH VDD GL SH P I+ Vref IRS
GND
ON/OFF
13
Vsus POWER CONTROL 1
MC201
<Exchange board only>
HOT COLD
PC401
T301
D401 Vda_ON/OFF MC401
P1 S1
RECTIFIER
Vda CONTROL MODULE
AC+
<exchange board only>
14 13
P2
L401 D402
AC-
S6
D352
S3
D351
S4A
S4B
MC351
D353
IC451
S5
L451 15V/FV ON/OFF
1 2
<exchange
board only>
5 3 4
PC302
MULTI
ON/OFF
VR351
PC301
PFC
PFC_ON/OFF
PC501 IC351
BIAS ON
24 25 8 28 29 27 16 15 14
VDD VDD
P43 P13
P06 P05 P04 P03 P34 P00 P22 P01 P12 P11
P07
MC701
POWER MCU MODULE
69
HOT COLD
MC205
Vsus POWER SUPPLY 2 Vsus 180V
<Exchange board only>
T201 D255 R256
R257
P1 S1 R280
D257
R285
D256
P2 S2
D258
PC201
SUS STOP
+5VC
PC202
SUS ON
Q252
PC203
Q251
BIAS ON
CN251 4 5 2 6 3 7 8 1
CN701 4 5 2 6 3 7 8 1
11 10
VCC1 VCC2
Q402 Q403
4 6 8 5 9 12
VR401
Vda
IC401
Vout
L402
ON/OFF
Q401
VCC
1
2
4 6 7 5 8 9
Q351
15Vc ON/OFF
Q352
FV ON/OFF
Q551
Q704
D702
32 13 9 6 12 1 10 7 30 5 26 11 19 3 31
VDD
VDD VDD VDD
RESET
IC
VDD RESET P10 P33 P36 P30 P45 P32 P35 P21 P40 P02 P31 P16 P42 P20 P41
POWER MCU
<exchange board only>
TH-58PH10UK
P-Board Block Diagram
TH-58PH10UK
P2 TO SC2
1 VSUS
VR251 3
GND
VSUS
P11
TO SS11
IC251
VSUS
1
VSUS DET
3 GND
RLY_RUSH2
RLY_MAIN2
P23
NO USE
15Vd
1
2 15Vd
P6 TO DS6
1 15Vs
2
15Vs
3 15Vs
7 F_STBY
8
F_STBY
9 F_STBY
P7 TO DS4
1 15Vs
2
15Vs
5 STBY5V
6 F_STBY_ON
7
ECO_ON
8 ALL_OFF
9 STBY5V_SW
10
5Vc
P12
TO SS12
VDA
1
2
VDA
4 15Vd
MAIN_SW1
8
10
MAIN_SW2
MAIN
SW
P25 TO D25
5
+5VC
6 +5VC
9 STBY5V
1
15Vc
2 15Vc
11 PANEL_ON
SOS4_PS H=SOS
12
PS_SOS L=OK
13 Vda_Low(Vda_DET)
4 20 18
P17 P15