Read Panasonic TH-50PH12RK / TH-50PH12RS Service Manual online
TH-50PH12RK / TH-50PH12RS
12
3.6.
Block (5 of 6) Diagram
HOT
HOT
COLD
HOT
COLD
(LED:4TIMES)
COLD
(LED:3TIMES)
(LED:2TIMES)
(LED:5TIMES)
(LED:7TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:6TIMES)
NO HOLDER
NO HOLDER
NO HOLDER
NO HOLDER
NO
HOLDER
NO HOLDER
NO
HOLDER
LIVE
RUSH RELAY_ON
2
4
+5V(STB)
C35
T8AH 250V
Vsus_IN
RECTIFIER
L603
BIAS_PFC
2
P2
P7
P6
Vsus
ERROR DET
IC351
9
LIVE
AC DET
STB
1
1
6
CONTROL
POWER MICOM
+5V(STB)
Q601,Q604,Q607
1
Q201,Q202
P
Vda
+15V(P)
10A 250V
P25
10
NEUTRAL
PC504
P35
FSTB+15V
POWER SOS
Q501
COMPARATOR
P34
+15V(SND)
STB5V_ ON/OFF
PANEL_MAIN_ON
IC251
15V
+5V
1
MAIN SW_ON
PC201
Q551
9
Vda
Vda
ERROR DET
T301
Vsus
L601,L602
POWER SWITCH
P9
BIAS CONTROL
PHOTO COUPLER
1
11
PHOTO COUPLER
+15V(P)
PHOTO COUPLER
5
VR251
T201
T8AH 250V
1
PF9
AC DET
1
STB5V
+5V(P)
2
2
DS10
Vsus
FILTER
F_STB_ON
PHOTO COUPLER
FILTER
4
LF901
5
Vsus
LF903
FSTB+15.7V
FSTB+15.7V
Q503,Q504
D910
POWER SUPPLY 1
+15V(SND)
RECTIFIER
PF1
BIAS_MAIN
FSTB+15V
AC CORD
CONTROL
STB
1
IC701
2
IC930
NEUTRAL
12
IC910
PF
15V_IN
PHOTO
COUPLER
T501
PC920
STB
ERROR DET
POWER
CONTROL
RL920
MAIN SW2
T920
3
PF10
K602
1
+15V(P)
RF601
3
SW2500
1
P11
SC2
FSTB+15V
POWER SUPPLY 2
BIAS_MAIN
NEUTRAL
2A 250V
PC301
D603
7
ALL_OFF
+15V(SND)
LIVE
TV SUB ON
+5V(P)
PHOTO COUPLER
K605
Vsus
IC501
RESONANCE
Vda
IC551
Q203-Q206
Q602,Q603
S1
IC202
15V
3
IC353
ON
VR351
IC201
TV SUB ON
SS11
Q502,Q505,Q506
1
5V
STB
ERROR DET
6
1
MAIN SW1
PFC CONTROL
Q557
10A 250V
PHOTO COUPLER
IC601
PC501
FILTER
Q207,Q208
5
Vda_IN
D501
+15V(P)
2A 250V
POWER
SWITCH
SWITCH
2
8
4
Vda
MAIN RELAY_ON
IC352
ALL_OFF
PC502
BIAS_PFC
RECTIFIER
F_15V_ON
PC503
15
DISCHARGE CONTROL
10bit LVDS
CLK
29
PLASMA AI
FLASH
MEMORY
+1.2V
IC9805
12
IC9806
A+LVDS0
C11
PANEL SOS
+1.2V
2
SOS6_SC1
IC9901
+15V(P)
VIDEO DATA
AUX_ON/OFF
+5V(P)
D_TXD
+5V(P)
PANEL MICOM
+3.3V
GenX7
D
D_RXD
DATA DRIVER
D_IIC2
CONTROL DATA
11
+2.5V
+5V(P)
D_IIC2
DDR
MEMORY
IIC
UHZ
VIDEO DATA
D_IIC_DATA1
27
UHZ
IC9001
ALARM
BUFFER
-LVDSCLK
C-LVDS2
LVDS
DATA
13
20
+3.3V(P)DET
+5V(P)
DISCHARGE
CONTROL
POWER SOS
26
D+LVDS3
55
B+LVDS1
POWER ON/OFF
SUSTAIN CONTROL
40
10bit LVDS
IIC
12
PANEL_MAIN_ON
D_RXD
+5V(P)
24
D20
+2.5V
DDR I/F
IC9500
23
IC9807
4
+5V(P)DET
+2.5V
5
USE
A-LVDS0
D5
POWER SOS
14
SOS7_SC2
D_IIC_CLK2
DN5
17
+15V(P)
1
15
D25
PD2M
IC9004
SC20
H/V SYNC CONTROL
AUX_ON/OFF
3
READY
IIC
SCAN CONTROL
CONTROL DATA
1
1
D_IIC_CLK1
PANEL MAIN ON
2
30
IC9003
SUSTAIN CONTROL
+LVDSCLK
+3.3V
SOS8_SS
PANEL_
STBY_ON
+5V(P)
+3.3V
C+LVDS2
SCAN CONTROL
POWER SOS
IC9303
IC9900
PLASMA AI PROCESSOR
D_TXD
14
CPG with SS
7
SUB-FIELD PROCESSOR
C21
B-LVDS1
+15V(P)
+1.2V
E-LVDS4
EEPROM
PANEL_STATUS
RESET
2
PANEL SOS
FLASH I/F
D_IIC_DATA2
+15V(P)
IC9808
54
VIDEO DATA
D-LVDS3
PANEL_MAIN_ON
+2.5V
14
FOR
+15V(P)DET
D_IIC2
E+LVDS4
POWER SOS
PANEL_MAIN_ON
STB+3.3V/RESET
D6
FACTORY
RESET
+3.3V(STB)
LVDS RX
21
1
D32
IIC
19
9
9
D_IIC1
CONTROL DATA
D31
68
+5V(P)
FORMAT CONVERTER,
6
+3.3V
PANEL STBY ON
+5V(STB)
54
VIDEO/PANEL CONTROL
VIDEO DATA
7
PANEL STATUS
D_IIC1
SOS7_SC2
10
6
SOS6_SC1
SOS8_SS
D_IIC2
29
30
S34
DS4
DS6
ALARM
READY
PANEL_STBY_ON
D552
D203
D609
D353
D504
D351
D551
D253
D254
D930
F901
F602
F902
F601
F351
F603
F501
HOT
HOT
COLD
HOT
COLD
(LED:4TIMES)
COLD
(LED:3TIMES)
(LED:2TIMES)
(LED:5TIMES)
(LED:7TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:6TIMES)
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