Panasonic TX-P42X10L Manuel De Service page 36

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10.4. Block (3/3) Diagram
SS
SUSTAIN DRIVE
SS
P11
TPVSUS
11
Vsus
1
+15V(P)
4
IC16131
UMH
Q16001,2
VSUS Gen.
DRIVER
Q16021,2
UML
SC3
SS3
MID
MID
3
MID
5
IC16241
UMH
SS
C23
BUFFER
23
UML
UEH
+5V(P)
1
SOS8_SS
5
SUSTAIN CONTROL
SUSTAIN CONTROL
FPC DET
P
POWER SUPPLY
HOT
HOT
COLD
COLD
T100
Q104
Q304,Q305
T301
D706
PR101
PFC
RESONANCE
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
STB
D501
D506
FILTER
CONTROL
IC202
F101
F100
PHOTO
COUPLER
T8AH 250V
T8AH 250V
NEUTRAL
LIVE
HOT
HOT
COLD
COLD
1
2
P9
SW2500
AC CORD
POWER SWITCH
S
POWER SWITCH
IPD CIRCUIT
IC16304
TPVE
VE GEN.
SS
GK
53A
1
PC16192
2
PHOTO
PLASMA PANEL
COUPLER
13
PANEL SUSTAIN
KEY SWITCH
ELECTRODE
IC16312
SHUNT
REG.
Q16101
PC16191
Q16102
UEH
VE Gen.
SS
1
2
13
DRIVER
58
SS
SS
TPSS1
22
24
15
15
1
1
14
14
Q16280
ERROR DET
D16280
D16282
SS2
SUSTAIN
(LED:8TIMES)
(LED:8TIMES)
CONNECTOR
(LOWER)
Vsus
Vda
IC702
+15V(P)
15V
Vsus
Vda
D711
ERROR DET
ERROR DET
D712
IC700
IC701
Vsus
Vda
Q704
R737
R735
OVER
VOLTAGE
DET
POWER SOS
PFC_ON/OFF
IC603
(LED:4TIMES)
(LED:4TIMES)
POWER MICOM
POWER SOS
MAIN SW_ON
PANEL_MAIN_ON
MAIN RELAY_ON
ALL_OFF
RUSH RELAY_ON
TV SUB ON
IC602
RESET
IC502
+15V
Q505
+5V(STB)
+5V(P)
Q504
IC500
STB
ERROR DET
P34
3
1
P6
7
9
1
3
P7
1
2
10
5
6
A7
A7
S1
MAIN SW2
ON
1
MAIN SW1
3
C1
DATA DRIVER (RIGHT)
KEY SWITCH
GK1
C14
1
KEYSCAN1
1
IC17101,02
BUFFER
BUFFER
IC17103,04
CB1
CB2
CB3
CB4
PANEL DRIVER
SC
SCAN DRIVE
P2
SC2
TPVSUS
Vsus
1
1
IC16791
P11
SS11
16V-F
DC/DC
1
Vsus
CONVERTER
+15V(P)
4
PC16601
IC16771
PHOTO COUPLER
+5V
C25
P35
PC16603
PC16461
PHOTO COUPLER
1
Vda
PHOTO COUPLER
2
Vda
PC16684
IC16464,65
PHOTO COUPLER
INVERTER
CMH
Q16401
P25
A25
IC16773
Q16402
1
+15V(P)
INVERTER
2
+15V(P)
IC16501
5
+5V(P)
D16461
6
+5V(P)
CSH/CMH GATE
PC16685
DRIVE CIRCUIT
D16481
+5V(STB)
9
PHOTO
Q16441
12
SOS4_PS
COUPLER
CSH
PANEL_
11
MAIN_ON
IC16521
Q16451
CSL
CSL/CML GATE
SS3
SC3
DRIVE CIRCUIT
CML
Q16421
MID
3
Q16422
MID
MID
5
D16583
IC16581
SC
LED(G)
A20
20
ERROR DET
IC16561,62
+15V(P)
2
+15V(P)
1
BUFFER
+5V(P)
30
TPSOS6
SOS6_SC1
17
D16920
D16493
(LED:6TIMES)
(LED:6TIMES)
SOS7_SC2
16
UHZ
14
NOR GATE
UHZ
SCAN
SCAN CONTROL
CONTROL
IC16563
VOLTAGE
DROP
PC16480
ERROR DET
D16480
MAIN_STOP
PHOTO COUPLER
VSCN
TPSOS7
Q16876
D16820
15V_F
ERROR DET
8
(LED:7TIMES)
(LED:7TIMES)
36
A31
A32
C21
65
68
67
46
30
28
12
C22
68
67
63
25
C10
C20
KEYSCAN1
51
5
+5V(P)
55
1
+5V(P)
54
2
CONTROL DATA
VIDEO DATA
IC17205-08
VIDEO DATA
BUFFER
Vda
4
52
Vda
IC17211,12
1
55
CB5
CB6
CB7
PLASMA PANEL
PANEL DRIVER
TPVSET
VSET GEN.
SHUNT REG
IPD CIRCUIT
IC16788,89
VF_GND
Q16604
CPH2
Q16607
IC16661
Q16661
CERS
COMPARATOR
CPH1
Q16672
Q16601
CRC1
D16901
CRC2
IC16692
VOH
SHUNT
REG.
VR16601
(INIT-F)
CIS
Q16818
IC16784
CEL
Q16621
TPVAD
IPD CIRCUIT
Q16622
VAD
VOL
GEN.
VR16600
(VAD)
IC16786,87
IPD CIRCUIT
TPVSCN
TPSC1
VSCN GEN.
SHUNT REG
D16859
D16860
D16721
CML
CPH1
CRC1
SIU
IC16724
(15V_F)
CMH
CPH2
CRC2
OC1
+5V
F_5V_A
CSH
CIS
CEL
OC2
CSL
CERS
CLK
(SC1)
D16725
IC16725
F_5V_B
+5V
IC16490,91
(SC2)
Q16490
CERS
SEPA PROTECT
CIRCUIT
D16473
D16791
15V_F
SCNR_PRO
D16821
D16871
Vscn
C2
DATA DRIVER (LEFT)
C23
SS23
IC17201,02
5
SOS8_SS
SUSTAIN CONTROL
BUFFER
1
5V(P)
BUFFER
P35
C25
2
Vda
Vda
1
CB8
FOR
FACTORY
SC50
USE
SU
SCAN OUT (UPPER)
IC14901-03
SCAN
DRIVER
SC
SU
41
41
8
8
SCAN
VSCN-F
DRIVER
4
4
Vfo
2
2
IC14904-06
SU1B-SU4B
SU
11
PLASMA PANEL
PANEL SCAN
ELECTRODES
SD
11
SD1B-SD4B
IC14951-53
SCAN
SC
SD
DRIVER
42
42
3
3
SCAN
DRIVER
8
8
Vfo
9
9
IC14954-56
5
5
2
2
SCNR_PRO
SC
SD
5V
5V
46
46
LOGIC IC
SIU
1
1
OC1
IC14961-65
OC2
CLK
SD
SCAN OUT (LOWER)

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