Panasonic TH-65PY800P Service Manual page 37

9.5. Block Diagram (5/7)
P POWER SUPPLY
RF601
L601 K601
L602
P9
F601 L604
LINE
3
AC CORD
1
F602
AC INLET
P51
NEUTRAL
4
1
COLD
P54
2
K802
RF801
MC801
K801
PFC
MC802
PFC
CONTROL
F803
BIAS1/
MULTI
CONT.
L802
L803
FILTER
D501
RECTIFIER
P53
T501
2
D500
D505
IC501
D506
IPD
AC DET
STB CONTROL
HOT
P52 4 1
TH-65PY800P, PZ800B/E
Block (5/7) Diagram
HOT COLD
MC203,04
MC602
MC603
K602
MC606 Vsus
RECTIFIER
POWER SUPPLY
T201
PFC D254-D257
F201
MC601
IC251
PC201
MC201
PFC
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
P55
HOT COLD
Q301,302
POWER SUPPLY
T301
F301 D401
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
MC502
COUPLER
Q351
MC552 MC451
+5V(P)
CONTROL
SWITCH
+5V
PC501
PHOTO
COUPLER
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
MC501 POWER MICOM VDATA_DET
AC DET
IC555
PC502
PHOTO STB
COUPLER ERROR DET
COLD
P7 8 7 6 10 5 2 1
A7
P2 SC2
Vsus
1
VR251 P11 SS11
Vsus
Vsus
1
D
FORMAT CONVERTER,
PLASMA AI PROCESSOR
5 6 7 4 1
A5 D5
5 6 7 4 1
1
LVDS DATA
31
IC9002
IIC2
TEMP SENSOR
P12 SS12
1 Vda
2 Vda
4 +15V(P)
8 MAIN SW1
10 MAIN SW2
FOR
FACTORY D6
IC9805
USE
+3.3V
+1.2V
P6 PA5
1 +15V(SND)
3 +15V(SND)
7 FSTB+15V
9 FSTB+15V
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
IIC_DATA1 7
IIC1
IIC_CLK1 8 +3.3V
IIC_DATA2 10
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
IC9303
FLASH IIC2
MEMORY
FLASH I/F
LVDS DATA
VIDEO 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) DATA DRIVER
DDR I/F
MEMORY
VIDEO DATA
VIDEO DATA
+2.5V
IC9300 VIDEO DATA
VIDEO/PANEL CONTROL
VIDEO DATA
IC9401
(LEFT)
IIC2
DDR(R)
DDR I/F IIC2
MEMORY
IC9400 IIC2
(RIGHT)
SOS8_SS
IIC1
(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
+15V(P) DET (LED:2TIMES) (LED:2TIMES)
+5V(P) DET (LED:5TIMES) (LED:5TIMES)
IC9013
IC9011
BUS SW
+3.3V(STB)
+3.3V(STB)
(LED:6TIMES) (LED:6TIMES) SOS6_SC1
RESET RESET
(LED:7TIMES) (LED:7TIMES) SOS7_SC2
PANEL SOS
PANEL STATUS
D34 C11
6
VIDEO DATA
52
66
IC9017
67 +5V(P)
IC9018
68
BUFFER CONTROL DATA
D35 C21
2
VIDEO DATA
56
66
67 +5V(P)
68
CONTROL DATA
D36 C22
6
VIDEO DATA
52
66
67 +5V(P)
68
CONTROL DATA
D33 C53
2
VIDEO DATA
48
66
67 +5V(P)
68
CONTROL DATA
SUSTAIN CONTROL
62 SOS8_SS
D32 C52
2
VIDEO DATA
56
66
67 +5V(P)
68
CONTROL DATA
D31 C61
6
VIDEO DATA
52
66
67 +5V(P)
68
CONTROL DATA
IC9802
IC9803
IC9019
D20 SC20
SCAN CONTROL
1 +5V(P)
15 SOS6_SC1
16 SOS7_SC2
28 +15V(P)
29 +15V(P)
30 +15V(P)
TH-65PY800P, PZ800B/E
Block (5/7) Diagram