Panasonic TX-PR42S10 Service Manual ▷ View online
37
9.5.
Block (4/4) Diagram
(LED:6TIMES)
(LED:8TIMES)
(LED:7TIMES)
VF_GND
5V
D16901
D16480
5V
TPVAD
TPSC1
TPVSCN
D16493
D16820
TPSOS7
D16725
D16791
D16473
D16721
TPVSUS
D16821
D16920
TPSOS6
VR16601
D16583
VR16600
TPVSET
TPSS1
TPVSUS
D16255
TPVE
D16253
TPSOS8
D16280
D16282
VR16841
CB1
IC17101
C23
CB7
SOS8_SS
CB2
BUFFER
CB4
Vda
P35
CB
12
CB
11
SS33
A31
1
C25
C21
2
+5V(P)
CB3
CB
10
SOS8_SS
Vda
6
CB6
CB8
1
CB5
7
CB
14
CB
13
A32
CB
15
CB9
16
1
Vda
20
C10
5
C11
C20
24
66
Vda
1
+5V(P)
+5V(P)
3
+5V(P)
1
3
+5V(P)
IC17202
VIDEO DATA
CONTROL DATA
PANEL DRIVER
PANEL DRIVER
PLASMA PANEL
CONTROL DATA
VIDEO DATA
SUSTAIN CONTROL
BUFFER
SUSTAIN CONTROL
DATA DRIVER (RIGHT)
C1
C2 DATA DRIVER (LEFT)
59
9
2
18
+5V(P)
3
19
+5V(P)
68
KEYSCAN1
GK
1
GK1
KEYSCAN1
C14
KEY SWITCH
1
KEY SWITCH
BUFFER
IC17201
CPH1
(SC1)
VSET23
GEN.
GEN.
CEL
4
6
22
5
2
SD
42
IC16501
Q16607
16V-F
IC14601-04
MAIN_STOP
IC16581
Q16441
IC16564
IC16801
IC16801
IC16791
P2
CPH2
PC16685
SC50
Vscn
+15V(P)
D16871
VSCN-F
VHIZ
9
SC
42
SC
20
Q16490
CERS
CSL
+15V(P)
CEL
CRC1
2
1
IC16792
IC16793
IC16793
(INIT-F)
CRC2
SEL
CPH1 SIU
OC1
SC
46
15V_F
8
SU
11
D16859
Q16818
9
UHZ
IC14805-08
Q16601
CML
CERS
DC/DC
6
IC16771
CMH
8
Q16451
4
Vfo
Q16661
IC16464,65
3
SC
41
1
CML
SD
46
IC16490,91
IC14901-05
2
Q16608
CLK
A20
8
LED(G)
(VAD)
VHIZ GEN.
SOS7_SC2
Q16402
Q16621
F_5V_B
IC16563
CLK
OC2
VHIZ
SD1-SD4
IC16692
IC14801-04
3
IC16561,62
2
SCNR_PRO
IC16773
1
PC16461
CML
15V_F
Q16604
OC2
CSL
Q16876
CPH2
+5V
+5V(P)
PC16480
VSET23
IC16725
CSH
VSCN
+5V
D16462
CSH
SD
11
SCNR_PRO
Vsus
VOH
VOL
Vad+5V
Vfo
Q16422
19
D16482
CRC2
VSET23
(SC2)
35
8
21
CIS
SU
41
D16860
SU1-SU4
IC16786,87
SC2
CERS
IC14605-08
IC16521
D16461
PC16601
SIU
SOS6_SC1
CMH
7
Q16401
Q16421
5
IC16661
IC16784
6
Q16622
4
UHZ
CRC1
OC1
IC16920
IC16724
CIS
4
PC16684
PC16603
CSL
(15V_F)
F_5V_A
SEL
SCAN DRIVE
SC
SCAN OUT (UPPER)
SU
SCAN OUT (LOWER)
SD
UMH
SS
11
Q16022
13
Q16001
IC16241
USL
SS
64
UML
P11
PC16301
D16052
7
D16041
Q16051
UML
SS
33
Q16023
1
+15V
+5V(P)
13
Q16102
1
SS
61
UMH
1
C23
2
1
Q16041
6
2
IC16304
USH
7
PC16191
SS
21
UEH
Q16002
USL
4
SOS8_SS
USH
IC16251
UEH
IC16131
Q16101
IC16312
LED(G)
1
IC16151
Vsus
SS SUSTAIN DRIVE
CONNECTOR
SUSTAIN
(LOWER)
SS2
6
1
SS
24
7
2
1
13
SS
58
SHUNT
VE GEN.
PHOTO
COUPLER
COUPLER
REG.
IPD CIRCUIT
PANEL SUSTAIN
PLASMA PANEL
ELECTRODE
ERROR DET
FPC DET
Q16280
DRIVER
VE Gen.
BUFFER
SUSTAIN CONTROL
SUSTAIN CONTROL
DRIVER
VSUS Gen.
RECOVERY
ENERGY
ERROR DET
PHOTO COUPLER
CONVERTER
PHOTO COUPLER
INVERTER
PHOTO COUPLER
PHOTO COUPLER
INVERTER
CSH/CMH GATE
DRIVE CIRCUIT
DRIVE CIRCUIT
CSL/CML GATE
DRIVE CIRCUIT
DRIVE CIRCUIT
PHOTO
COUPLER
ERROR DET
SCAN
SCAN
DRIVER
DRIVER
PANEL SCAN
PLASMA PANEL
ELECTRODES
DRIVER
LOGIC IC
SCAN
DRIVER
SCAN
SHUNT
REG.
COMPARATOR
VSET GEN.
SHUNT REG
SHUNT REG
COMPARATOR
IPD CIRCUIT
SHUNT REG
VSCN GEN.
IPD CIRCUIT
VAD
GEN.
BUFFER
SCAN CONTROL
SCAN
CONTROL
CONTROL
INVERTER
CIRCUIT
SEPA PROTECT
DROP
VOLTAGE
ERROR DET
ERROR DET
PHOTO COUPLER
FOR
FACTORY
USE
FACTORY
USE
IPD CIRCUIT
IC16788,89
(VSCN)
NAND GATE
IC16691
(LED:6TIMES)
(LED:8TIMES)
(LED:7TIMES)
38
39
10 Wiring Connection Diagram
10.1. Caution statement.
Caution:
Please confirm that all flexible cables are assembled correctly.
Also make sure that they are locked in the connectors.
Verify by giving the flexible cables a very slight pull.
Also make sure that they are locked in the connectors.
Verify by giving the flexible cables a very slight pull.
10.2. Wiring (1)
40
10.3. Wiring (2)
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