Panasonic TX-PR54Z11 / TX-PR54Z1M / TU-Z100R / SP-R54Z1 Service Manual ▷ View online
49
10.7. Display unit (2/4) Block Diagram
(LED:11TIMES)
(LED:6TIMES)
(LED:11TIMES)
(LED:12TIMES)
(LED:3TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:5TIMES)
(LED:8TIMES)
G
R
D5901
D5902
P1.8V
P15V
SUB3.3V
STB_D3.3V
P1.8V
STB5V
P5V
STB3.3V
STB3.3V
SUB5V
P1.2V
P3.3V
P3.3V
D21107
SUB5V
F15V
D2520
FAN15V
F15V
F15V
F15V
FAN15V
SOUND15V
SOUND15V
SOUND15V
FAN STOP
OVER
VOLTAGE
OVER
VOLTAGE
SOS DET
1
+9/7.2V
FAN A-I
FAN MAX
FAN ON
FAN A
+9/7.2V
FAN I
PB1
PB2
PB3
PB4
PB5
PB2
PB3
PB4
PB5
FAN SOS
F15V
3
IR REMOTE RECEIVER
IR REMOTE
RECEIVER
RECEIVER
+15V(P)
2
PANEL
IIC2
IIC2
PANEL MICOM
VIDEO DATA
RM2501
1
6
DISCHARGE CONTROL
PANEL SOS
EEPROM
POWER LED
SUB3.3V DET
TEMP SENSOR
SOS
+3.3V(P) DET
SOUND SOS
60
68
DA31
8
PANEL_MAIN_ON
+1.2V
PANEL STB_ON
HDMI5V DET
POWER ON/OFF
GC6
17
RESET
1
PD3-H
30
PEAKS
IIC1
IIC1
2.5V
FAN SOS
PANEL
IIC2
IIC2
63
FAN MAX
PANEL
IIC2
IIC2
10
SOUND SOS
HDMI_CEC_
PU_ON
PU_ON
DDR I/F
C.A.T.S. SENSOR
Config(DONE)
VIDEO DATA
SOS8_SS
SOS7_SC2
DA32
+1.8V
EXB BUS
HDMI_CEC
+3.3V
+15V(P)
STB5V
3.3V
GenX7
PANEL STB_ON
1.8V
SOS8_SS
STB+3.3V
SC20
C.A.T.S
F15V
SBO2
GC6 RST
R/G/B_36bit
DTV RESET
SUB+5V
SOS7_SC2
P7
GenX8
FOR
FACTORY
USE
FACTORY
USE
2
FAN SOS
XRST,
XRSTSYS
XRSTSYS
GENX
IIC1
IIC1
EEPROM
FAN MAX
SUSTAIN CONTROL
REMOTE IN
3
16
Y/UV_16bit
SOUND15V
OSD_16bit
SOS
+2.5V
GC6+3.3V
Config(DONE)
+1.2V
SUB3.3V
FOR
FACTORY
USE
FACTORY
USE
CPU BUS
IIC1
GC6+1.2V
OSD_16bit
45
CONTROL DATA
+3.3V(P)
IIC3
ADDR/DATA
3.3V
SD LED
UHZ
4
2
PANEL
IIC1
IIC1
3
+3.3V
68
C21
PANEL MAIN ON
POWER LED
LVDS DATA
SBI2
1
+3.3V
SUB5V
GC6 RST
LVDS
+3.3V(P)
VIDEO DATA
DDR2
HDMI_CEC
CONTROL DATA
SCAN CONTROL
PANEL SOS
15
+5V(P) DET
IIC2
+15V(P)
6
STB3.3V
20
IIC1
SOS6_SC1
FLASH
MEMORY
MEMORY
VIDEO DATA
RESET
PANEL STB_ON
1.2V
+5V(P)
AUX_ON/OFF
CONTROL DATA
29
KA1
LVDS DATA
14
OSD I/F
G_LED_ON
CPU BUS
R/G/B_36bit
PC2511
SUB5V DET
POWER LED(R)
STB+3.3V/RESET
DDR2
STB RESET
DA20
+5V(P)
PORT-A
66
C.A.T.S. SENSOR
6
LOSD
18
+15V(P)
PANEL STATUS
*PLASMA AI
*CPG with SS
*H/V Sync Control
*Sub Filed Processor
*Plasma AI
*CPG with SS
*H/V Sync Control
*Sub Filed Processor
*Plasma AI
1.2V
SCAN CONTROL
PANEL STATUS
STB RESET
VDATA_DET
REMOTE IN
SOS6_SC1
OSD I/F
DTV RESET
DRVRST
FPGARST
XRST
FPGARST
XRST
Config(CCLK,DDTATA,PROGB),
FPCLK,FPDATA[1:0],FVSEL
FPCLK,FPDATA[1:0],FVSEL
SUSTAIN CONTROL
KA
VDATA_DET
PANEL SOS
C.A.T.S. SENSOR
8
+15V(P) DET
+3.3V
UHZ
+1.8V
STB_D3.3V
+5V(P)
FLASH I/F
POWER SOS
SOS4_PS
SYSTEM MPU
DA6
66
+1.2V
TV SUB ON
GC6+1.8V
PANEL SOS
PANEL STATUS
C22
+1.8V
SD LED
FAN ON
+3.3V(P)
DDR I/F
FAN ON
1
4
TV SUB ON
+3.3V
PANEL STATUS
DA1
IC25312
IC25300
F15V
SOUND15V
5
7
25
F15V
F15V
27
9
23
SOUND15V
SOUND15V
10
TV SUB ON
Y/UV_16bit
PORT-C
IC29004
IC29001
IC29003
IC29500
IC29300
IC29805
IC29808
IC29806
IC29807
IC29303
IC29902,03
R_LED_ON
3
3
KEYSCAN1
POWER LED(G)
COMPARATOR
IC5900,02
IC5901,03
3
DA30
PB6
3
4
1
6
6
4
1
FAN15V
PB FAN CONTROL
DA21
DA22
IC21100
IC21101
IC21000
PEAKS
IIC3
IIC3
STB RST
STB RST
ECO_ON
STB5V_SW
ALL_OFF
12
14
22
ECO_ON
STB5V_SW
ALL_OFF
TV SUB ON
ALL_OFF
ECO_ON
ALL_OFF
ECO_ON
DIGITAL SIGNAL PROCESSOR
DA
IC25001,02
IC25100
TV MAIN ON
TV MAIN ON
WiHD_DET
WiHD_DET
STB3.3V
STB5V
GC6_1.8V
GC6_1.2V
6
12
3
8
9
10
11
7
5
2
4
1
13
POW ON_WiHD
POW ON_WiHD
ON/OFF
HDMI5V DET
7
DET EXFAN
7
DET EXFAN
DET EXFAN
KEYSCAN1
P6
(LED:11TIMES)
(LED:6TIMES)
(LED:11TIMES)
(LED:12TIMES)
(LED:3TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:5TIMES)
(LED:8TIMES)
50
10.8. Display unit (3/4) Block Diagram
COLD
HOT
COLD
HOT
HOT
COLD
HOT
COLD
(LED:4TIMES)
F801
F301
D504
D551
F802
F201
D505
D402
D352
D353
F501
MAIN SW2
Vsus
LIVE
1
FSTB+15V
+15V(P)
3
P12
3
T8AH 250V
T501
IC701
P55
DA6
3
K802
SUS_ON
P35
2
P2
11
Q521,Q522
SUS_OUT
P53
15V_IN
PFC_ON
Vda_OUT
IC501
3
2
+15V(SND)
P52
Vda_DET
2
+5V(P)
L803,04
PFC_ON
MC203
1
PC501
L801,L802
1
14
P6
5V
IC301
K803
SUS_OUT
3
6
Vda
P58
NEUTRAL
RF801
P9
S1
IC801
SS12
P57
P34
5
T630mAL 250V
BIAS_ON
AC DET
STB5V_
ON/OFF
IC202
15V
10
Q704
Q551
2
1
+15V(P)
Q605
BIAS_ON
LIVE
1
1
+5V(STB)
1
Q809,Q810
IC551
1
SS11
5
P54
IC451
P7
Q302,Q303
+5V(STB)
2
1
2
3
K801
1
Vda
L401
15V_ON
IC601
Vda_ON
Vsus
NEUTRAL
Vda
1
VR401
15V_ON
+15V(SND)
PC502
Vsus
1
Q407
13
1
STB_OUT
MULTI_ON
Q408
3
Q402
DA6
+15V(P)
PC503
FSTB+15V
Q705
FSTB+15V
L402
ON
3
Vda
MAIN SW1
SC2
VR201
1
SW2500
1
SUS_ON
PC301
POWER
SWITCH
SWITCH
IC401
IC201
12
Vda_DET
P11
P56
5
9
PC521
PFC_ON
4
2
1
5Vc_ON
5
T8AH 250V
+15V(P)
Vsus
Q354
SW_MAIN
AC DET
Q351
MULTI_ON
P51
SS36
NEUTRAL
LIVE
Q607
SUS_ON
MC601
Q501
Q503
NEUTRAL
LIVE
PC401
PC601
PC202
PC201
+15V(SND)
4
15V_OUT
MC302
MC303
MC801
Q405
Q406
Q406
FOR
FACTORY
USE
FACTORY
USE
CN701
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
P
POWER SUPPLY
Vsus
POWER
CONTROL
POWER
CONTROL
RECTIFIER
PFC
CONTROL
CONTROL
PFC
RECTIFIER
POWER OUT
Vsus OUT
Vsus
ERROR DET
ERROR DET
+15V
ERROR DET
ERROR DET
IC351
PFC
CONTROL
CONTROL
PFC
POWER
CONTROL
CONTROL
RESONANCE
Vda
CONTROL
CONTROL
PHOTO
COUPLER
COUPLER
RUSH RELAY_ON
MAIN RELAY_ON
POWER MICOM
TV SUB ON
POWER SOS
ALL_OFF
PANEL_MAIN_ON
POWER SOS
PANEL_MAIN_ON
ALL_OFF
TV SUB ON
Vda
CONTROL
CONTROL
+5V(P)
STB
ERROR DET
ERROR DET
STB
CONTROL
FILTER
D501
RECTIFIER
Vda
ERROR DET
ERROR DET
IC402
IC702
RESET
RESET
COMPA_
RATOR
RATOR
IC403
FILTER
SUS
MULTI
COLD
HOT
COLD
HOT
HOT
COLD
HOT
COLD
(LED:4TIMES)
AC CORD
51
10.9. Display unit (4/4) Block Diagram
(LED:7TIMES)
(LED:8TIMES)
(LED:6TIMES)
D16920
D16583
TPSC1
D16255
VF_GND
TPVSCN
D16725
TPVAD
VR16601
5V
D16820
D16282
TPSOS7
TPVSUS
TPVSUS
D16821
TPVE
D16473
TPVSET
D16791
TPSOS8
TPSOS6
VR16600
D16480
TPSS1
D16253
D16721
D16901
D16280
5V
D16493
VE GEN.
VOL
SC
6
COUPLER
CPH1
2
Q16623
Vfo
SC50
SCAN OUT (UPPER)
D16484
IC16661
USH
IC14901-05
+5V
IC16561,62
VSET23
RECOVERY
Q16608
ERROR DET
(SC2)
13
IC16501
1
35
5
IC16784
8
LED(G)
(SC1)
2
2
CIS
Q16041
SU
19
21
6
REG.
6
6
SCNR_PRO
SU
41
Q16021
Q16622
DRIVER
CLK
IC16773
+5V(P)
IC16131
IC16771
Q16607
4
LOGIC IC
SCAN OUT (LOWER)
1
UML
IC16564
IC16801
IC16801
Q16006
D16860
VSET23
GEN.
GEN.
(LOWER)
SCAN
IPD CIRCUIT
Q16604
DA20
Q16101
VHIZ
IC16788,89
PC16480
IPD CIRCUIT
3
COMPARATOR
CMH
SD
F_5V_B
DRIVER
OC2
8
Vscn
SS
58
CSL
8
IC16563
CEL
SOS7_SC2
IC16786,87
SEL
+15V(P)
VSET23
VOLTAGE
SCAN
IC16692
CLK
LED(G)
CERS
CML
Q16406
D16871
4
CRC1
Q16451
D16041
PHOTO COUPLER
SU
11
SHUNT
IC14801-04
VSCN-F
16V-F
SC2
Q16876
FOR
FACTORY
USE
FACTORY
USE
CPH1
15V_F
Q16621
INVERTER
DC/DC
VHIZ
OC2
VE Gen.
SEL
9
INVERTER
4
SCAN DRIVE
SOS6_SC1
ERROR DET
REG.
CIS
PHOTO COUPLER
UHZ
Q16421
IC14605-08
4
CRC1
PHOTO COUPLER
COMPARATOR
2
PC16684
PC16461
CIRCUIT
IC16791
D16859
OC1
UHZ
INVERTER
IC16920
CERS
1
IC16724
GEN.
P2
SU1B-SU5B
SEPA PROTECT
CML
SD1B-SD5B
IPD CIRCUIT
CSH/CMH GATE
DRIVE CIRCUIT
DRIVE CIRCUIT
Vsus
IC14805-08
CPH2
CSL
BUFFER
Q16601
SHUNT REG
7
IC16312
SUSTAIN CONTROL
IC16691
NAND GATE
IC16581
Vad+5V
(INIT-F)
SD
11
PC16601
PANEL SCAN
IC16241
VSCN
SCNR_PRO
SCAN
PLASMA PANEL
DRIVER
SS
55
ELECTRODES
+5V
PC16603
SIU
SS
PHOTO COUPLER
SCAN
PLASMA PANEL
CSL
CONVERTER
SS
11
DRIVER
IC16151
+15V(P)
(15V_F)
CSH
SCAN CONTROL
IC14601-04
PHOTO COUPLER
DRIVER
SUSTAIN DRIVE
CML
SIU
F_5V_A
Vsus
VSCN GEN.
ERROR DET
1
D16054
15V_F
1
ELECTRODE
CRC2
IC16521
DROP
Q16818
SCAN
CONTROL
CONTROL
OC1
MAIN_STOP
CEL
SS
33
CERS
Q16025
IC16792
IC16793
IC16793
8
D16461
D16464
SS
22
CSH
Q16454
IC16725
Q16051
13
CONNECTOR
SC
46
(VAD)
13
6
2
7
BUFFER
Vfo
VHIZ GEN.
Q16102
Q16052
CMH
Q16661
SUSTAIN
Q16426
Q16044
IC16464,65
1
7
D16044
1
3
VSET GEN.
D16051
D16481
SHUNT REG
SC
41
SS
53
SC
42
CRC2
13
7
SC
20
1
UMH
UML
IPD CIRCUIT
PC16191
1
PHOTO
COUPLER
COUPLER
Q16401
ENERGY
SS2
SS
21
Q16490
SUSTAIN CONTROL
SOS8_SS
USL
9
1
ERROR DET
PANEL SUSTAIN
ERROR DET
Q16001
VAD
UMH
P11
FPC DET
UEH
PC16301
DRIVER
USH
SD
46
Q16280
C33
IC16251
CSL/CML GATE
DRIVE CIRCUIT
DRIVE CIRCUIT
2
22
1
+15V
VOH
SS
56
5
PC16685
2
+5V(P)
VSUS Gen.
PHOTO
UEH
SD
42
SHUNT
IC16304
USL
IC16490,91
2
CPH2
1
P12
SS
12
Q16444
Q16441
2
1
SS35
2
1
SS36
Vda
Vda
Vda
Vda
C35
P35
(LED:7TIMES)
(LED:8TIMES)
(LED:6TIMES)
VIDEO DATA
9
+3.3V(P)
CB
14
CONTROL DATA
2
IC17203
CB2
BUFFER
IC17202
BUFFER
55
66
C1
C20
VIDEO DATA
CB
13
CB7
41
C10
44
C21
SOS8_SS
C33
3
+3.3V(P)
PANEL DRIVER
10
C36
59
5
SOS8
68
1
CONTROL DATA
64
CB1
1
1
C35
30
CB9
VIDEO DATA
C2
Vda
CONTROL DATA
39
SS33
C26
CB5
+5V(P)
Vda
52
15
6
VIDEO DATA
+5V(P)
Vda
SOS8_SS
C22
3
+3.3V(P)
DATA DRIVER (LEFT)
24
1
Vda
53
CONTROL DATA
DA32
DA31
VIDEO DATA
SUSTAIN CONTROL
CB8
SUSTAIN CONTROL
Vda
60
9
SUSTAIN CONTROL
CB
10
59
1
PLASMA PANEL
DATA DRIVER (CENTER)
+3.3V(P)
PANEL DRIVER
1
PANEL DRIVER
+3.3V(P)
IC17201
CB4
+5V(P)
DATA DRIVER (RIGHT)
CB
15
25
12
CB
11
CB3
7
Vda
C3
BUFFER
VIDEO DATA
30
4
CB6
SS35
55
CB
12
5
51
50
6
+3.3V(P)
+5V(P)
+3.3V(P)
63
7
6
64
62
4
65
5
52
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