Panasonic TC-P50X1 Service Manual page 32

9.4. Block (3/3) Diagram
SS SUSTAIN DRIVE
SS
P11 TPVSUS
11
Vsus
1
+15V(P) 4
UMH
IC16131
Q16001,2
VSUS Gen.
VE GEN.
DRIVER
Q16021,2
UML
PHOTO
SC3 SS3
COUPLER
MID
MID 3
MID
5
PC16191
VE Gen.
DRIVER
IC16241
SS UMH
C33
23 BUFFER UML
UEH
+5V(P) 1
SOS8_SS
5
SUSTAIN CONTROL SUSTAIN CONTROL FPC DET
(LED:8TIMES) (LED:8TIMES)
P POWER SUPPLY
HOT HOT COLD COLD
T100
Q104 Q304-Q307 T301
PR101 D706
RESONANCE
PFC
T300 D700
IC301
Q302,Q303
PFC
D705
IC100
R141 POWER
CONTROL
PFC
CONTROL
IC303
D302
PHOTO COUPLER
IC300 IC304
COMPARATOR PHOTO COUPLER
IC302
PHOTO COUPLER
IC601
PHOTO COUPLER
RL102
D100
RECTIFIER
Q600
RL101
Q602
RL100
LIVE
NEUTRAL
Q609
T630mAL 250V
IC200 IC600
F200
AC DET PHOTO COUPLER
T200
D502
D200
F201
RECTIFIER IC201
D204
L100,L101
D501
STB
D506
FILTER CONTROL
IC202 IC500
F101 F100
PHOTO STB
COUPLER ERROR DET
T8AH 250V T8AH 250V
NEUTRAL LIVE
HOT HOT COLD COLD
1 2 P9
AC CORD
GK KEY SWITCH
SS
52
IPD CIRCUIT
1
KEY SWITCH
2
IC16304
TPVE
13
PC16192
PLASMA PANEL
PANEL SUSTAIN
ELECTRODE
IC16312
SS
55
SHUNT
1
REG.
2
13
Q16101
Q16102
UEH SS
1 2 13
58
SS SS
TPSS1
22 24
15 15
1 1
14
14
Q16280
ERROR DET
D16280 D16282
SS2 SUSTAIN
CONNECTOR
(LOWER)
P2
Vsus
1
P11
1
Vda
4
IC702
+15V(P)
15V
P35
Vsus Vda
D711
ERROR DET ERROR DET 1
2
IC700 IC701 D712
Vsus Vda
Q704
R737 R735
OVER
VOLTAGE
P25
DET
1
POWER SOS
2
5
6
PFC_ON/OFF IC603
9
(LED:4TIMES) (LED:4TIMES)
POWER MICOM
POWER SOS 12
MAIN SW_ON
PANEL_MAIN_ON 11
MAIN RELAY_ON ALL_OFF
RUSH RELAY_ON
TV SUB ON
IC602
RESET
IC502
+15V
Q505
+5V(STB)
+5V(P)
Q504
P34 3 1 P6 7 9 1 3 P7 1 2 10 5 6 8 SCAN CONTROL
A6 A6
C1 DATA DRIVER (RIGHT)
C10 C20
GK1 C14
KEYSCAN1
1 KEYSCAN1 1 51
+5V(P)
55
+5V(P)
IC17101 54
CONTROL DATA
BUFFER
CONTROL DATA
VIDEO DATA
Vda
4 52
Vda
1 55
CB1 CB2 CB3
PANEL DRIVER PLASMA PANEL
A32
C31 68 67 63 11 1
IC17302,04,07
+5V(P) 1
CONTROL DATA BUFFER
VIDEO DATA
BUFFER
Vda
37
IC17301,03
Vda 40
C22 C32
CB
CB8 CB9
10
Vsus
PLASMA PANEL PANEL DRIVER
SS11
Vsus
SC SCAN DRIVE
+15V(P)
SC2 TPVSUS
C35
1
TPVSET
IC16791
Vda
Vda 16V-F
DC/DC
CONVERTER
Q16604
PC16601
CPH2
IC16771
PHOTO COUPLER
A25
Q16607
+15V(P) +5V
PC16603
+15V(P) CERS
PC16461
PHOTO COUPLER
+5V(P)
PHOTO COUPLER
PC16684
+5V(P)
CPH1
IC16464,65 PHOTO COUPLER
+5V(STB)
Q16601
SOS4_PS INVERTER
PANEL_
CMH Q16401
MAIN_ON
IC16773
Q16402
INVERTER VOH
D16461
IC16501
D16462
CSH/CMH GATE
D16481 PC16685
DRIVE CIRCUIT
D16482
PHOTO CIS
Q16441
COUPLER
CSH
Q16621
IC16521 Q16451
Q16622
CSL
CSL/CML GATE VOL
SS3 SC3 DRIVE CIRCUIT
CML
Q16421
MID 3
Q16422
MID
MID 5
IC16581 D16583
LED(G)
SC
A20
20 ERROR DET
IC16561,62
+15V(P) 2
CML CPH1 CRC1 SIU
+15V(P)
1 CMH CPH2 CRC2 OC1
BUFFER
CSH CIS CEL OC2
+5V(P) 30
CSL CERS CLK
TPSOS6
SOS6_SC1 17 D16920
D16493
(LED:6TIMES) (LED:6TIMES)
SOS7_SC2 16
NOR GATE IC16490,91
UHZ 14
UHZ
SCAN
Q16490
CONTROL IC16563
SEPA PROTECT
CIRCUIT
VOLTAGE
DROP D16473
D16791
PC16480
ERROR DET
D16480
MAIN_STOP PHOTO COUPLER
VSCN
TPSOS7
Q16876
D16820 D16821 D16871
15V_F
ERROR DET
(LED:7TIMES) (LED:7TIMES)
32
A31 C2 DATA DRIVER (LEFT)
C21 65 68 67 55 12
5
1 IC17201,02
2
BUFFER
BUFFER IC17207,08
IC17203-06
BUFFER
CB4 CB5 CB6 CB7
PANEL DRIVER
C3 DATA DRIVER (LEFT)
IC17305,06
5 SOS8_SS
SUSTAIN CONTROL
BUFFER
1 5V(P)
C33 SS23
2 Vda
1 Vda
C35 P35
CB
11
FOR
SC50 FACTORY
USE
VSET GEN.
SHUNT REG
IPD CIRCUIT
IC16788,89
VF_GND
IC16661
Q16661 SU
COMPARATOR
Q16672
CRC1
D16901
CRC2
SC SU
IC16692
41 41
SHUNT 8 8
REG. VSCN-F
4 4
Vfo
VR16601
2 2
(INIT-F)
Q16818
IC16784
CEL
TPVAD
IPD CIRCUIT
VAD
GEN.
VR16600
(VAD)
IC16786,87
IPD CIRCUIT
TPVSCN TPSC1
VSCN GEN.
SHUNT REG
D16859
D16860
D16721
IC16724 SC SD
(15V_F) 42 42
F_5V_A
+5V
5 5
(SC1)
2 2
D16725
Vfo
IC16725
1 1
F_5V_B
7 7
+5V
(SC2)
6 6
CERS
SC SD
5V 46 46
15V_F
SIU 1 1
OC1
SCNR_PRO
OC2
CLK
Vscn
SD
+5V(P)
40
CONTROL DATA
VIDEO DATA
Vda
4
1 Vda
C22 C32
SCAN OUT (UPPER)
IC14901-03
SCAN
DRIVER
SCAN
DRIVER
IC14904-06
SU1B-SU4B
SU
11
PLASMA PANEL
PANEL SCAN
ELECTRODES
SD
11
SD1B-SD4B
IC14951-53
SCAN
DRIVER
SCAN
DRIVER
IC14954-56
SCNR_PRO
5V
LOGIC IC
IC14961-65
SCAN OUT (LOWER)