Panasonic TX-P55ST60B / TX-P55ST60Y / TX-PR55ST60 Service Manual ▷ View online
33
11.3. Block (2/4) Diagram
(LED:6TIMES)
(LED:9TIMES)
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIMES)
P
S
G
R
STB3.3V
P3.3V
VDDSD18V33V
DCDCIN
VJ9006
STB3.3V
SUB3.3V
P15V
P3.3V
STB5V
P5V
X9300
F15V
VJ5000
D9802
VDDSD18V33V
P15V
SUB9V
STB3.3V
SUB5V
SUB5V
SUB3.3V
P3.3V
P2.5V
SUB9V
F15V
P1.2V
DCDCIN
STB5V
P3.3V
PA5017
D9807
SUB3.3V
L8606
SUB_AI3.3V
SUB5V
STB3.3V
D2802
SUB5V
3
6
P15V
P15V
LVDS DATA
9
SCAN CONTROL
P15V DET
1
VIDEO DATA
P3.3V
REMOTE_IN
2
P_S1
REMOTE_IN
54
DISPEN
SOS7_SC2
KEY3
P_S0
DRVRST_
IN
IN
C21
KEY3
2
DCDC_CTL
SD_VCC
16
VIDEO DATA
LOGO_ON
KEYSCAN
DCDCEN2
SC20
K
STB3.3V
SOS6_SC1
K10
SUB_AI3.3V
IC9803
G_LED_ON
UHZ
STBRST
INIT_DONE
C.A.T.S
5
DISCHARGE CONTROL
RM2800
5
REMOTE
RECEIVER
RECEIVER
STB3.3V
C.A.T.S
VIDEO DATA
1
LVDS DATA
54
SCAN CONTROL
4
DCDCEN
POWER LED
IC9300
SOS8_SS
1
UHZ
R_LED_ON
FOR
FACTORY
USE
FACTORY
USE
SS33
KEYSCAN
C.A.T.S SENSOR
SOS7
DISPEN
P_S1
CN0100
2.5V
+1.2V
IIC0
IIC2
STM_IIC
UART_RX/TX
IIC2
STM_IIC
UART_RX/TX
IC9005
SOS8_SS
P5V
SOS6
SC_UHZ
SUB9V
P3.3V
2
ANALOG-ASIC
IC9304
DRVRST_
OUT
OUT
IC5000
X1
D_UHZ
IC9804
P3.3V
SUSTAIN CONTROL
XRST
PDP_DRVRST
DATA DRIVER CONTROL
SOS_DCC
IIC0
SUSTAIN DATA
BUFFER
BUFFER
LOGO_ON
IC9400,01
3.3V
SOS_DCC
SOS7_SC2
A20
SOS6_SC1
PANEL_SOS
A
SOS_DCC
SOS6_SC1
4
BUFF_EN
PD6H
D_UHZ
P15V
SCAN DATA
BUFFER
BUFFER
20MHz
SOS_DCC
DRVRST
C31
PD6H_XRST_SYS
STB_POWER_DET
A33
PLASMA AI
CPG
H/V Sync Control
Sub Filed Processor
CPG
H/V Sync Control
Sub Filed Processor
DTV15V
P5V
OFF_FLAG
PANEL_VCC_ON
6
INIT_DONE
VIDEO DATA
REMOTE RECEIVER
FFC_OFF_DET
G_LED_ON
POWER_DET
SOS8_SS
DTV_RST
7
5
DRVRST
1.2V
X0
A31
STB5V_SWON
SOS8_SS
SI/SO
DATA DRIVER CONTROL
MAIN AV INPUT,PROCESSING
+2.5V
SPI
FLASH
FLASH
UHZ
P1.2V
30
SW_OFF_DET
P3.3V
DATA DRIVER CONTROL
FLASH I/F
P15V
FFC_OFF_DET
POWER_DET
RF_LR
29
IC9402
SOS7_SC2
DRVRST
P5V
SC_UHZ
FFC_OFF_DET
C.A.T.S. SENSOR
P_S0
SN2800
FFC_OFF_DET
3
XRSTSYS
A1
R_LED_ON
SUSTAIN CONTROL
A32
40
4
1
55
PANEL_SOS
BLUETOOTH_DN
GLASS_RF
VBUS1
3.3V_DET1
55
3.3V_DET2
1
3.3V_DET1
3.3V_DET2
RF_LR
RF_LR
11
12
10
9
BLUETOOTH_DP
BLUETOOTH
USB_DP/DN
P15V_DET
4
3
7
6
5
1
POWER LED
4
7
12
11
3
6
9
8
5
1
10
2
13
USB0_DN
USB0_DP
AND
IC5001
(LED:6TIMES)
(LED:9TIMES)
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIMES)
34
11.4. Block (3/4) Diagram
HOT
COLD
COLD
HOT
NC
NPD
NP
RL100
1
2
3
4
4
51
2
3
F102
D505
D400
R001
*
*
*
*
F001
D600
P
POWER SUPPLY
RECTIFIER
P15V
D105
AC CORD
Q004
6
9
FILTER
PC502
STB5V
T200
4
10
PHOTO COUPLER
AC DET
STB
CONTROL
CONTROL
IC200
MAIN_RELAY_ON
PHOTO COUPLER
VDD
PC400
STB5V_SW_ON
L101
IC400
LF004A
F_STBY
ERROR
DET
ERROR
DET
1
SS11
Q300-Q303
2
1
1
Vsus
14
STB5V
1
P35
C25
P11
LIVE
2
L100
3
T301
Q702
Q101
STB+5V
Q701
IC501
Q502
FET
DRIVER
DRIVER
POWER MICOM
Vda
CONTROL
IC502
PFC
Q704,Q705
P+15V
ERROR
DET
ERROR
DET
GD2
P2
IC300
VSUS_ON
VCC
RESONANCE
CONTROL
CONTROL
OC
P15V
T303
+20V
D100
RT
Q202
VSUS_ON
D700
D704
D704
PC500
Vda
IC600
IC100
PHOTO COUPLER
Vda
ERROR DET
ERROR DET
Q600
NEUTRAL
AC_DET
PANEL_MAIN_ON
F15V
5
F_STB_ON
STB5V_ON
P15V_ON
S1
F15V_ON
A6
P6
Q500
PFC_ON/OFF
F15V
SS
P9
PHOTO COUPLER
D302
PC700
GD1
Q102
PC701
Q103
PHOTO COUPLER
PC501
S0
PHOTO COUPLER
Q602
12
Q601
Vda
VR251
T302
IC700
Vsus
Vsus
ERROR DET
ERROR DET
Vsus Adj
Vsus
Q707,Q706
Q100
Vsus
Q501,Q503
SC2
F15V
Vsus
ERROR DET
ERROR DET
Q003
SOUND+15V
TUNER_SUB_ON
RESONANCE
PANEL_MAIN_ON
POWER_SOS
FILTER
LF002A
LF001A
LF003
Q507
L
N
HOT
COLD
COLD
HOT
35
11.5. Block (4/4) Diagram
(LED:8TIMES)
(LED:6TIMES)
(LED:7TIMES)
SRV_P3.3V
SRV_P3.3V
SRV_P3.3V
SRV_VF5V
SRV_P15V
SRV_VF5V
TPSS1
ZA14952
D16728
D16255
D16583
TPVFG
SRV_VFO
TPSOS6
TPVAD
ZA16116
D16618
TPVE
TPSC1
SRV_P15V
SRV_P5V
ZA16106
SRV_VSUS
D16254A
D16352
TPSOS7
TPVSUS
SVR_VSUS
ZA14901
ZA16422
D16477
TPSOS8
ZA16411
D16825
SRV_VF5V
SRV_VFO
TPVSUS
SRV_P5V
D16285
CONTROL DATA
40
C10
C20
2
2
KEYSCAN
12
CB
11
C3
C25
DATA DRIVER
CB
13
CB2
VDA
2
40
C18
1
VDA
CB3
C26
32
16
1
P35
VIDEO DATA
34
CB
10
10
CONTROL DATA
C36
VIDEO DATA
VDA
P3.3V
P3.3V
55
3
3
CB7
CB6
8
1
33
VIDEO DATA
3.3V_DET2
52
KEY3
C21
KEYSCAN
37
40
VDA
2
CB8
C14
CB
15
KEYSCAN
3
CB
14
1
OPERATION
KEYS
KEYS
POWER SW
CB4
CB5
PLASMA PANEL
VIDEO DATA
C1
P3.3V
1
14
A31
4
40
39
DATA DRIVER (LEFT)
P3.3V
30
9
2
39
11
CONTROL UNIT ASSY
CB1
KEY3
DATA DRIVER (CENTER)
CB
12
54
3.3V_DET2
39
55
27
A32
CONTROL DATA
1
2
VIDEO DATA
DATA DRIVER
2
P3.3V
P3.3V
54
P3.3V
C31
C2
36
51
3.3V_DET1
1
40
1
C28
1
DATA DRIVER (RIGHT)
CB9
3.3V_DET1
KEY3
CONTROL DATA
VIDEO DATA
UML
MAIN L
BUFFER
Q16191
Q16192
Q16192
8
2
2
1
9
Q16602
VFO
IC16563
NCEL
PANEL SCAN
IC16152
7
1
7
SU
11
UEH
SU
D16713
13
Vsus
CSH
MID
Q16441
Q16042
SIU
SUSTAIN H
IPD CIRCUIT
CLK
IPD OVP
DETECT
DETECT
Q16660
NCRC2
3
BUFFER
SD
11
CELR
VSCN_F
IC16725
SCAN OUT (UPPER)
1
IC16522
13
SC
46
BUFFER
INVERTER
IC14801-03
RECOVERY H
IC16241
SEL
VFO
SS
57
IPD CIRCUIT
SD
42
NCPH
1
25
5
2
RECOVERY L
Q16452
CSH
9
VE GEN.
6
RECOVERY H
A20
28
AND
22
NCRC1
5
BUFFER
NCVSET2
Q16402
OC2
BUFFER
SUSTAIN DRIVE
CPH
P15V
UMH
CEL
P5V
PANEL
SUSTAIN
ELECTRODE
SUSTAIN
ELECTRODE
NCRC2
VAD2
IC16921
Q16421
IC16151
USH
SD
P2
SC
42
UHZ
Vsus
UML
CIS
T16471
F5V
IC16131
SC
20
PLASMA
PANEL
PANEL
1
Q16422
BUFFER
CML
BUFFER
IC16304,12
Reference Voltage
Vad = 200
Vad = 200
5V(VFG_BASE)
IC16795
USL
LOGIC IC
9
VAD
IC16521
CSL
Q16820
BUFFER
NCVSET2
PDP SCAN
LED(G)
DRIVER
CELR
SC
SU
41
SOS8_SS
CSH
VSCN-F
SEL
CPH
1
Q16403
PC16301
NCVSET2
Q16661
USH
30
SUSTAIN CONTROL
NCRC1
RECOVERY L
IC16784,85
13
F15V
SUSTAIN OUT
VFG
SS
54
IC14901,02
(LOWER)
2
Q16021
Q16023
Q16023
1
20
17
VFG
9
SHUNT REG
SCAN OUT (LOWER)
IGBT CONTROL
SS
SIU
2
DRIVER
IC16600
VSCN GEN.
CLK
F5V
1
Q16623
PDP SCAN
SS
11
11
DRIVER
BUFFER
2
IC14804-06
SUSOUT
PC16723
2
6
SEPA
OC1
3
UEH
SC
50
CEL
CHA
SC JIG
2
NCEL
IC16501
PDP SCAN
1
2
SHUNT REG
DRIVER
VFG
1
SS
52
PDP SCAN
UHZ
MAIN_STOP0
SUSTAIN L
SS2
VSCN-F
16
LED(G)
P15V
SCAN DRIVE
IC16502
CIS
SCAN_PRO
T16472
SOS7
P15V
BUFFER
IC14604-06
IC16786,87
IPD CIRCUIT
A33
OC2
CMH
F5V
8
P15V
ELECTRODE
Q16001
Q16002
Q16002
VFG
Q16052
8
IC16603
USL
6
SOS6
SHUNT REG
P11
2
UMH
CML
Q16601
CSL
IC16132
CHA
VOL
BUFFER
PLASMA PANEL
MAIN H
SCAN CONTROL
19
P5V
SU1-SU5
ERM
IC14601-03
1
Q16101
Q16102
Q16102
SD
46
SCN_PRO
8
CMH
OC1
VAD GEN.
FPC PROTECTOR
SCAN
CONTROL
CONTROL
CSH
PC16897
1
IC16561
6
SS
33
33
BUFFER
SD1-SD5
NCPH
D16714
SC
41
SC2
Q16624
Reference Voltage
Vsus Lo : 210V
Vsus Hi : 215V
Vsus Lo : 210V
Vsus Hi : 215V
Reference Voltage
Vsus Lo : 210V
Vsus Hi : 215V
Vsus Lo : 210V
Vsus Hi : 215V
Reference Voltage
Ve = 135V
Ve = 135V
Reference Voltage
Vscn = 147
Vscn = 147
3V(VFG_BASE)
DATA DRIVER
ZA16112
ZA16102
ZA16101
ZA16111
Q16451
(LED:8TIMES)
(LED:6TIMES)
(LED:7TIMES)
36
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