Panasonic TH-58PZ800U Service Manual page 37

9.5. Block Diagram (5/6)
P POWER SUPPLY
RF601
L601 K601
K602
L602
P9
L604
F601
LINE
3
AC CORD
1
F602
AC INLET FILTER
P51
NEUTRAL
4
1
COLD
P54
2
RF801 K802
MC801
K801
PFC
MC802
PFC
CONTROL
F803
BIAS1/
MULTI MC502
CONT.
L802
L803
FILTER
D501
PHOTO
RECTIFIER
COUPLER
P53
T501
2
D500
D505
IC501
D506
IPD
MC501
AC DET
STB CONTROL
PC502
PHOTO
COUPLER
HOT
P52 4 1
TH-58PZ800U
Block (5/6) Diagram
HOT COLD
MC602 MC203,04
MC603
Vsus
RECTIFIER MC606
POWER SUPPLY
T201
PFC D254-D257
F201
MC601
IC251
PC201
PFC MC201
PHOTO Vsus
HOT CONTROL
COUPLER ERROR DET
Vsus POWER
CONTROL
PC202
MC231
PHOTO
BIAS2/
COUPLER
SUS BIAS
CONT.
PC231
BIAS-2_ON
PHOTO
COUPLER
MAIN RELAY-2_ON
RUSH RELAY-2_ON
HOT COLD
P56
5 6 7 4
P55 5 6 7
Q301,302
POWER SUPPLY
T301
D401
F301
D402
Q402
MC401
Q403
D352 Vda
CONTROL
POWER
VR401
CONTROL
Vda_ON
Vda
MC301
PC401
Q401
PHOTO
PC301
COUPLER
PHOTO +15V
COUPLER ERROR DET
IC352
MC352
PC302
15VON
PHOTO
COUPLER
Q351
MC552
MC451
+5V(P)
CONTROL
SWITCH
+5V
PC501
(LED:4TIMES) (LED:4TIMES)
POWER SOS
D551
BAIS2_ON
PANEL
MAIN ON
BAIS_ON
5V_OUT
Vsus_ON
15V_ON
15V_0CL
Vda OUT
SUS OUT
MC701
MAIN SW
POWER MICOM VDATA_DET
AC DET
IC555
STB
ERROR DET
COLD
P7 8 7 6 10 5 2 1
A7
P2 SC2
1 Vsus
VR251 P11 SS11
Vsus
1 Vsus
FORMAT CONVERTER,
D
PLASMA AI PROCESSOR
1
A5 D5
4 1
1
LVDS DATA
31
IC9002
IIC2
TEMP SENSOR
P12 SS12 IC9303
1 Vda
FLASH
MEMORY
2 Vda
4 +15V(P)
8 MAIN SW1
MAIN SW2
10
FOR
FACTORY D6
IC9805
USE
+3.3V
+1.2V
P6 A6
1 +15V(SND)
3 +15V(SND)
7 FSTB+15V
FSTB+15V
9
IC9806
+2.5V
P25 D25
+15V(P)
1 1
+15V(P)
2 2
+5V(P)
5 5
+5V(P)
6 6
+5V(STB)
Q9805,06
9 9
POWER SOS
12 12
PANEL MAIN ON
11 11
VDA_DET
13 13
A3 D3
PANEL STB_ON 2 IC9011
IIC_DATA1 7
IIC1 +3.3V(STB)
IIC_CLK1 8 +3.3V
IIC_DATA2 10
RESET
IIC2
IIC_CLK2
11
PANEL SOS 4
PANEL STATUS 3
37
IC9500
CONTROL DATA
DISCHARGE
+3.3V SUSTAIN CONTROL
CONTROL
+1.2V SCAN CONTROL
+2.5V
IIC2
FLASH I/F
LVDS DATA
+3.3V LVDS RX
CPG with SS VIDEO DATA
+1.2V
H/V SYNC CONTROL
IC9301 VIDEO DATA
SUB-FIELD PROCESSOR
PLASMA AI
VIDEO DATA
DDR(L)
DDR I/F DATA DRIVER
MEMORY
VIDEO DATA
+2.5V
IC9300
VIDEO/PANEL CONTROL
IC9401
(LEFT)
IIC2
DDR(R)
DDR I/F IIC2
MEMORY
IIC2
IC9400
(RIGHT)
IIC1 SOS8_SS
(LED:8TIMES) (LED:8TIMES)
IIC1
IC9003
IIC2
IC9001 PANEL MICOM
EEPROM IIC2
+3.3V(P) DET (LED:3TIMES) (LED:3TIMES)
POWER ON/OFF
SOS4_PS
POWER SOS (LED:4TIMES) (LED:4TIMES)
PANEL MAIN ON
VDATA_DET
IC9802
+15V(P) DET (LED:2TIMES) (LED:2TIMES)
IC9803
+5V(P) DET (LED:5TIMES) (LED:5TIMES)
IC9019
IC9013
BUS SW
+3.3V(STB)
(LED:6TIMES) (LED:6TIMES) SOS6_SC1
RESET
(LED:7TIMES) (LED:7TIMES) SOS7_SC2
PANEL SOS
PANEL STATUS
TH-58PZ800U
Block (5/6) Diagram
D33 C22
2
VIDEO DATA
48
66
67 +5V(P)
68
CONTROL DATA
SUSTAIN CONTROL
62 SOS8_SS SOS8_SS
D32 C21
2
VIDEO DATA
56
66
+5V(P)
67
68
CONTROL DATA
D31 C11
6
VIDEO DATA
52
66
67 +5V(P)
68
CONTROL DATA
D20 SC20
SCAN CONTROL
1 +5V(P) +5V(P)
15 SOS6_SC1 SOS6_SC1
16 SOS7_SC2 SOS7_SC2
28 +15V(P) +15V(P)
29 +15V(P) +15V(P)
30 +15V(P) +15V(P)