Panasonic TH-42PZ80U

33
9.5. Block Diagram (5/6)
D505
F601
D402
F501
F201
D352
F602
F301
D506
D551
(LED:6TIMES)
(LED:8TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:7TIMES)
1
+5V(P)
DDR I/F
A3
IIC1
EEPROM
67
IC9013
FLASH
MEMORY
6
BUS SW
12
IC9806
SOS4_PS
SOS6_SC1
C12
(RIGHT)
8
IIC_CLK2
SOS6_SC1
+2.5V
IC9400
SOS8_SS
(LEFT)
IC9803
D3
IC9802
28
+3.3V
15
IIC2
Q9805,06
1
IIC_DATA2
IC9805
+1.2V
68
+5V(P)
+3.3V
LVDS DATA
+1.2V
IIC2
SOS7_SC2
16
48
A5
11
2
3
13
62
D31
BUFFER
5
29
IC9019
+15V(P)
D33
4
+15V(P)
D32
SOS8_SS
66
DDR(L)
MEMORY
IIC2
IIC1
IC9300
RESET
IC9500
2
D5
IC9401
IIC_CLK1
IC9303
IIC1
+5V(P)
D6
+3.3V
C11
+2.5V
IC9011
SC20
IIC_DATA1
C21
D20
10
68
+5V(P)
DDR(R)
MEMORY
IIC2
2
IIC2
DDR I/F
IC9001
66
9
66
D25
31
11
68
IIC2
56
7
67
+3.3V
IIC2
+1.2V
IC9301
2
+3.3V(STB)
67
1
SOS7_SC2
56
IIC2
2
+15V(P)
30
+2.5V
FORMAT CONVERTER,
PLASMA AI PROCESSOR
D
SCAN CONTROL
CONTROL DATA
DISCHARGE
CONTROL
SUSTAIN CONTROL
FLASH I/F
VIDEO DATA
VIDEO DATA
VIDEO DATA
VIDEO DATA
IIC2
IC9002
TENP SENSOR
RESET
+3.3V(P) DET
+15V(P) DET
PANEL SOS
+3.3V(STB)
+5V(P) DET
PANEL STATUS
POWER SOS
POWER ON/OFF
GenX6
PANEL MICOM
IC9003
VIDEO/PANEL CONTROL
VIDEO DATA
VIDEO DATA
CONTROL DATA
SUSTAIN CONTROL
CONTROL DATA
CONTROL DATA
VIDEO DATA
SCAN CONTROL
PANEL SOS
PANEL STATUS
PANEL STB_ON
FACTORY
FOR
USE
H/V SYNC CONTROL
PLASMA AI
CPG with SS
SUB-FIELD PROCESSOR
LVDS RX
LVDS DATA
DATA DRIVER
DISCHARGE CONTROL
VDATA_DET
PANEL MAIN ON
2
2
CONTROL SWITCH
Vsus
+5V(P)
5V_ON
Vda_ON
VDA_DET
3
PC201
BAIS_ON
MC451
6
+5V
FSTB+15V
P6
IC501
HOT
SS11
T501
P2
IC352
7
Vsus
ERROR DET
MC201
T301
Vda
1
IC251
PC202
ECO ON
SC2
Q402
Q301,302
5V_OUT
TV SUB ON
STB5V_ON
BIAS
Q403
15V_ON
VR401
Vsus_ON
15V_0CL
P9
5
STB5V_OUT
Vda OUT
+5V(P)
+15V(SND)
D251
MC601
AC IN
+15V(P)
K601
+5V(STB)
Q351
K602
15V_IN
+15V(P)
21
A7
MULTI_ON
7
+5V(P)
5
TV SUN ON
+15V(P)
P25
MC602
Vsus
12
1
3
RF601
11
PFC
AC DET
POW ON
+15V(SND)
FSTB+15V
MC603
D501
MC203
PC301
COLD
AC CORD
1
PC302
PC501
P11
Vda_ON
50/60Hz
+5V(P)
PC401
AC100V
MC301
Q401
AC INLET
9
Vsus
9
1
Vsus GEN.
T201
D401
MC352
15VON
13
L601,
L602
MC502
HOT
+5V(STB)
+15V(P)
COLD
8
ECO ON
6
SS12
P7
Vda
10
10
P12
VDATA_DET
+15V(P)
PC502
MC401
Vda
MAIN SW
4
IC555
1
1
MC701
MC552
SUS OUT
VR251
FILTER
MAIN RELAY(H)
RUSH RELAY(H)
POWER MICOM
PANEL MAIN ON
POWER SOS
PANEL MAIN ON
POWER SOS
CONTROL
BIAS/
SUS/
MULTI
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
Vsus POWER
CONTROL
PFC
CONTROL
IPD
PHOTO
COUPLER
RECTIFIER
RUSH RELAY MAIN RELAY
PHOTO
COUPLER
+15V
ERROR DET
Vsus
POWER SUPPLY
Vda
CONTROL
POWER
CONTROL
POWER SUPPLY
STB
ERROR DET
STB_PS
+12V
POWER SUPPLY
P
RECTIFIER
POWER
CONTROL
A6
(LED:6TIMES)
(LED:8TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:7TIMES)
TH-42PZ80U
Block (5/6) Diagram
TH-42PZ80U
Block (5/6) Diagram