DOWNLOAD Panasonic TH-50PB2E Service Manual ↓ Size: 4.61 MB | Pages: 54 in PDF or view online for FREE

Model
TH-50PB2E
Pages
54
Size
4.61 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPF16DMON CHASSIS
File
th-50pb2e.pdf
Date
PREV: Panasonic TH-50BT300ER Service Manual

Panasonic TH-50PB2E Service Manual ▷ View online

TH-50PB2E
49
10.5. Block (4 of 6) Diagram
(LED:4TIMES)
(LED:9TIMES)
(LED:5TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:3TIMES)
(LED:6TIMES)
DRVMUTE
PANEL_STB_ON
READY
ALARM
P_S0
P_S1
P+3.3V
F+15V
P+15V
F+5V
P+15V
D_STB+3.3V
F+15V
DRVRST
SCAN CONTROL
52
LVDS RX
SOS6_SC1
P+15VDET
+1.2V
SOS8_SS
16
I2C_IINT
F+5VDET
STB_I2C2
2
TXD/RXD
D_TXD
IC9400-01
P3.3V
IC9002
3.3V_DET
29
30
IIC
DISCHARGE
CONTROL
STB_I2C1
VIDEO DATA
+1.2V
CONTROL DATA
BUFFER
BUFFER
IC9803
FLASH I/F
POWER MAIN ON
CONTROL DATA
+3.3V
IC9001
+3.3V
1
DCC_SOS
D_STB+3.3V/RESET
DATA CONTROL 
USE
CONTROL DATA
UHZ
A20
P3V_I2C2
15
46
A31
C21
 LVDS DATA
3.3V_DET_1
CPG with SS
3V_I2C1
+3.3V
BUFFER
H/V SYNC CONTROL
P3V_I2C1
IC9304
F+5V
FACTORY
SOS8_SS
SOS6_SC1
55
PANEL SOS
P3V_I2C2
STB_I2C2
1
A6
F+5V
SUSTAIN CONTROL
45
C31
P+15V
A33
4
FOR
PANEL MICOM
SS33
54
PLASMA AI
5
2
IIC_CONT
LVDS DATA
BUFFER
A32
P3V_I2C2
P_S1
D_RXD
IC9402
20MHz
IC9003
18
SCAN CONTROL
P3V_I2C1
SOS7_SC2
VIDEO DATA
10MHz
A
UHZ
D_RXD
BUFFER
USE
IIC_SW
P_S0
VIDEO DATA
SC20
BUFFER
TEMP
SENSOR
VIDEO/PANEL CONTROL
GenX7
D_TXD
PD5L
SOS7_SC2
IC9300
DRVMUTE
POWER SOS
IIC
P+3.3VDET
1
A4
40
3.3V_DET_2
POWER ON/OFF
FOR
P15V
P15V
VIDEO DATA
RESET
DCC_SOS
D_STB+3.3V
STB_I2C2
48
SUB-FIELD PROCESSOR
3V_I2C3
RESET
P3.3V
PANEL STATUS
DIGITAL CORE SIGNAL PROCESSOR
FLASH
MEMORY
P3.3V
IC9004
2
1
OSD I/F
STB_I2C1
OSD I/F
14
EEPROM
P3V_I2C2
SUSTAIN
CONTROL
FACTORY
IC9100
IC9800
SP_R+
SPEAKER R OUT
SP_L-
SP_R-
SPEAKER L OUT
SP_L+
41
42
43
44
STB+5V
47
P+15V
(FROM A16 13P)
F+5V
( FROM IC2319 DCDC OUT)
P+15V
55
P3.3V
(LED:4TIMES)
(LED:9TIMES)
(LED:5TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:3TIMES)
(LED:6TIMES)
TH-50PB2E
50
10.6. Block (5 of 6) Diagram
COLD
COLD
HOT
HOT
NO
HOLDER
S
D
G
S
D
G
S
D
G
+
+
NO
HOLDER
S
D
G
NO
HOLDER
+
S
D
G
S
D
G
+
+
F501
F901
F301
OCP
5
PHOTO
COUPLER
A16
P_STB5V
POWER
FACTOR
CONTROL
AC Vin
Detection
VSUS
CONVERTER
FET SW
P6
1
T501
7
4
3
1
FEED BACK
OVP/LVP
C25
PHOTO
COUPLER
FET SW
F15V
P11
OCP/OVP
LV
CONVERTER
1
P+15V
11
SOUND15V
Vda
FILTER
STB5V
REG.
LVP
T301
SC2
PHOTO
COUPLER
Fuse F001
(Live)
AC DETECTION
PROTECTION
(OVP/LVP/OCP)
SWITCH CONTROL
RELAY CONTROL
Relay
for prevention
of inrush current
Vsus
2
T901
P2
FEED BACK
ERROR
DET
P
OCP/OVP
PANEL_MAIN_ON
VDA
CONVERTER
LATCH
FEED BACK
OCP/OVP
L
ERROR
DET
13
N
10
PHOTO
COUPLER
2
AC CORD
POWER SUPPLY
F15V
Vsus
SS11
6
POWER MICOM
P35
Vda
1
OVP/LVP
P9
15
POWER SOS
VSUS_CON_S1
VSUS_CON_S0
F_STBY_ON
STB5V_ON
AC INLET
COLD
COLD
HOT
HOT
TH-50PB2E
51
10.7. Block (6 of 6) Diagram
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIMES)
TPVSUS
D16285
SRV_VFO
TPVFG
D16618
SVR_VSUS
TPVSUS
SRV_VF5V
TPSS1
SRV_P5V
TPSOS7
ZA16411
D16825
D16255
ZA16116
D16477
ZA14952
TPSOS6
SRV_P15V
TPVAD
SRV_P3.3V
TPVE
SRV_VF5V
ZA16106
SRV_P5V
D16254A
SRV_VFO
SRV_P3.3V
SRV_VSUS
SRV_P15V
ZA14901
D16583
D16728
ZA16422
SRV_VF5V
TPSOS8
D16352
SRV_P3.3V
TPSC1
P15V
4
OC1
1
BUFFER
CHA
BUFFER
IC14801-03
VDA
SS
33
2
ZA16112
VAD GEN.
CML
22
1
8
PLASMA PANEL
P35
25
VOL
Q16601
ZA16101
34
C28
1
VIDEO DATA
6
Q16623
A32
IC16795
CELR
16
2
Q16421
C18
6
Q16422
ERM
F5V
VIDEO DATA
VSCN GEN.
PANEL SCAN
6
VAD
UML
2
CSL
1
FPC PROTECTOR
ZA16102
SUSOUT
28
IC16563
PC16723
VIDEO DATA
3
VE GEN.
IC16561
SCAN_PRO
VDA
P3.3V
BUFFER
ELECTRODE
IPD CIRCUIT
36
VIDEO DATA
1
SS
P3.3V
33
SCAN DRIVE
CB
12
5
BUFFER
1
2
VFO
SUSTAIN
CONTROL
IC16921
DRIVER
SD
3
SC
41
CML
5
D16714
P3.3V
1
Q16442
CB3
MAIN_STOP0
RECOVERY H
VFG
SCAN OUT (UPPER)
1
40
VSCN-F
3.3V_DET2
LED(G)
IC14901,02
IC16603
3
2
DRIVER
SU
SC
50
VDA
C21
PC16897
NCVSET2
8
1
DRIVER
DRIVER
USH
1
CMH
SOS6
Q16402
CB
11
F5V
SU
11
T16472
2
USL
40
54
BUFFER
CB
10
CIS
C2
AND
3.3V_DET1
SUSTAIN H
12
Vsus
PDP SCAN
IC16502
A31
IC16304
SUSTAIN DRIVE
SU1-SU5
IPD CIRCUIT
SC
NCVSET2
CELR
UML
MAIN L
VFG
C1
C26
CB8
19
2
P15V
CB4
CSH
30
NCPH
SC2
9
CB1
2
CB9
40
SEL
37
2
Q16101
Q16102
CB5
P3.3V
SS
52
CLK
(LOWER)
NCRC1
A33
BUFFER
IC16521
1
9
P3.3V
CONTROL DATA
1
54
1
F+5V
39
CSH
NCRC2
9
NCEL
VFG
USH
SCAN CONTROL
Reference Voltage
Ve = 170V
C31
2
CMH
Reference Voltage
Vsus Lo : 213V
Vsus Hi : 218V
CLK
MAIN H
17
P15V
BUFFER
IC16152
IC16600
CHA
CIS
PLASMA
PANEL
2
DATA DRIVER (LEFT)
MID
PC16301
13
CEL
SHUNT REG
SHUNT REG
CPH
PLASMA PANEL
NCRC1
1
13
PDP SCAN
A20
NCEL
DATA DRIVER
DATA DRIVER
IC16501
PDP SCAN
LED(G)
OC1
SIU
SUSTAIN OUT
DATA DRIVER (RIGHT)
CEL
SHUNT REG
VAD2
IC16725
PANEL
SUSTAIN
ELECTRODE
SS
54
3.3V_DET2
IPD OVP
DETECT
27
SCAN OUT (LOWER)
CSH
CB
15
DATA DRIVER (CENTER)
32
PDP SCAN
Q16403
BUFFER
P11
INVERTER
16
F5V
2
55
C3
SEL
F15V
CSH
UHZ
Q16661
Q16660
RECOVERY L
SS
11
C36
1
1
SCAN
CONTROL
SOS8_SS
7
NCRC2
SEPA
VIDEO DATA
IC16786,87
Q16001
Q16002
RECOVERY H
Reference Voltage
Vscn = 147
3V(VFG_BASE)
C10
SC
20
UHZ
Q16452
CB2
P15V
UMH
OC2
1
IC16131
7
SC JIG
SU
41
Q16624
Reference Voltage
Vsus Lo : 213V
Vsus Hi : 218V
D16713
Reference Voltage
Vad = 200
5V(VFG_BASE)
C20
IC16784,85
1
UMH
VFG
Q16052
BUFFER
T16471
P3.3V
SC
42
UEH
USL
BUFFER
IPD CIRCUIT
Q16820
40
CB
13
20
DATA DRIVER
Q16021
Q16023
NCVSET2
55
SOS7
3.3V_DET1
IC16241
SIU
CONTROL DATA
39
RECOVERY L
IC14804-06
1
BUFFER
IC16132
VSCN-F
NCPH
3
Q16042
P3.3V
9
VFO
CB7
LOGIC IC
2
14
1
UEH
CSL
Q16602
30
F+5V
VIDEO DATA
CB
14
C25
IC16603
6
VSCN_F
SD
42
2
CB6
9
SCN_PRO
VDA
SD1-SD5
IC14601-03
10
SUSTAIN L
SS2
SD
11
11
Vsus
8
CONTROL DATA
OC2
SD
46
SS
57
Q16191
Q16192
CONTROL DATA
IC16522
13
IC14604-06
CPH
2
8
ZA16111
SC
46
8
IGBT CONTROL
P2
IC16151
LIGHT
DOWN
POWER
DRIVE
RISING
LIGHT
POWER
DRIVE
IC16312
ERROR
DET
VDA
IC14751-56
OC2
OC2U/U2
SIU/SO1-5
IC14761-66
OC3U
OC3D
IC14951-56
OC2
OC2D/D2
SID/SO13-9
IC14961-66
IC14971,72
SCAN
CONECTION
ERROR
+5V
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIMES)
TH-50PB2E
52
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