DOWNLOAD Panasonic TH-46PY80PA / TH-46PZ80BA / TH-46PZ80EA Service Manual ↓ Size: 24.94 MB | Pages: 127 in PDF or view online for FREE

Model
TH-46PY80PA TH-46PZ80BA TH-46PZ80EA
Pages
127
Size
24.94 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPH11DE CHASSIS
File
th-46py80pa-th-46pz80ba-th-46pz80ea.pdf
Date
PREV: Panasonic TH-46PY80P / TH-46PZ80B / TH-46PZ80E Service Manual

Panasonic TH-46PY80PA / TH-46PZ80BA / TH-46PZ80EA Service Manual ▷ View online

33
9.5.
Block Diagram (5/6)
F301
D551
D402
F601
F201
F602
F501
D352
F604
D506
D505
C22
IC9805
IIC2
RESET
CONTROL DATA
IC9002
IIC_CLK2
DISCHARGE
CONTROL
RESET
10
VDATA_DET
SUSTAIN CONTROL
62
66
FLASH I/F
IIC2
PANEL MAIN ON
LVDS DATA
2
IIC2
+1.2V
+2.5V
D32
11
SCAN CONTROL
FLASH
MEMORY
5
+3.3V
2
SOS8_SS
IC9802
6
IC9806
DDR I/F
DDR I/F
VIDEO DATA
IC9001
VIDEO DATA
VIDEO DATA
PLASMA AI PROCESSOR
29
VIDEO DATA
D
SOS7_SC2
68
+3.3V(STB)
+15V(P)
SOS6_SC1
16
IC9300
IIC_DATA1
IIC1
D20
3
+5V(P)
13
67
IC9803
IC9019
+3.3V
A5
1
+3.3V
+1.2V
A3
+5V(P) DET
C21
PANEL STATUS
68
1
+5V(P)
28
11
IIC2
FORMAT CONVERTER,
7
68
56
67
IIC2
H/V SYNC CONTROL
IIC2
+2.5V
PLASMA AI
(LEFT)
VIDEO DATA
CPG with SS
VIDEO DATA
D5
IC9011
CONTROL DATA
SUB-FIELD PROCESSOR
IC9401
CONTROL DATA
SUSTAIN CONTROL
BUS SW
8
+5V(P)
LVDS RX
CONTROL DATA
+5V(P)
VIDEO DATA
LVDS DATA
SCAN CONTROL
SC20
IC9301
DATA DRIVER
2
+1.2V
POWER SOS
DISCHARGE CONTROL
POWER ON/OFF
SOS4_PS
GenX6
PANEL MICOM
IC9003
+15V(P)
VIDEO/PANEL CONTROL
C11
D33
48
FACTORY
66
30
+2.5V
2
SOS6_SC1
EEPROM
IC9500
IIC_CLK1
2
4
IC9303
15
67
(RIGHT)
FOR
USE
IIC2
IIC1
DDR(R)
MEMORY
IC9013
IC9400
IIC_DATA2
Q9805,06
PANEL SOS
D31
1
PANEL STATUS
12
PANEL STB_ON
66
DDR(L)
MEMORY
D3
IIC2
+3.3V(P) DET
+15V(P) DET
SOS8_SS
PANEL SOS
+3.3V(STB)
9
D6
+3.3V
31
IIC2
TEMP SENSOR
+15V(P)
SOS7_SC2
B
UFFER
56
IIC1
D25
MC401
Vsus
5
P7
COLD
PC201
Vda_ON
P6
VDATA_DET
T201
PC501
1
8
TV SUB ON
MC606
SC2
MC552
A7
IC501
+15V(SND)
9
K601
MC451
6
+15V(P)
MC201
MC603
Vsus
Q401
+15V(P)
IC251
+5V(STB)
+5V(P)
6
+5V
PC502
7
Vsus_ON
9
Vda OUT
P2
Vsus
Q402
1
T301
D401
Vda_ON
PC202
P12
VR251
FSTB+15V
2
Vda
7
11
2
STB5V_ON
15V_IN
Vda
1
PC302
6
12
HOT
VR401
P25
D254-D257
PO
W ON
15V_0CL
IC352
AC IN
3
10
1
1
MC352
+15V(SND)
6
AC DET
1
FSTB+15V
ECO ON
ECO ON
L601,
L602,
L604
K602
1
T501
5
P9
1
P53
15VON
P55
2
SUS OUT
Q403
MC601
PC401
A6
PC301
10
2
PFC
13
BIAS
RF601
BAIS_ON
3
STB5V_OUT
4
+5V(P)
2
Vda
15V_ON
P54
1
Q351
MAIN SW
P51
P52
1
Vsus GEN.
MUL
TI_ON
+15V(P)
5V_ON
SS12
SS11
COLD
5V_OUT
HOT
4
P11
P56
1
4
PHOTO
COUPLER
PHOTO
COUPLER
Vsus
ERROR DET
Vda
CONTROL
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
MC602
MC203
RECTIFIER
PFC
CONTROL
+15V
ERROR DET
POWER
CONTROL
MC301
Vsus POWER
SUPPLY
CONTROL
Vsus POWER
Q301,302
POWER SUPPLY
MC502
BIAS/
SUS/
MULTI
CONTROL
MAIN RELA
Y
R
USH RELA
Y
AC INLET
AC CORD
FILTER
D501
RECTIFIER
POWER SOS
PANEL MAIN ON
R
USH RELA
Y(H)
MAIN RELA
Y(H)
POWER MICOM
MC701
TV SUB ON
+12V
STB_PS
IC555
STB
ERROR DET
POWER
CONTROL
MC501
IPD
CONTROL SWITCH
PANEL MAIN ON
+5V(P)
+5V(P)
+15V(P)
POWER SOS
+5V(STB)
VDA_DET
+15V(P)
POWER SUPPLY
P
PHOTO
COUPLER
PHOTO
COUPLER
(LED:2TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:6TIMES)
TH-46PY80PA, PZ80BA/EA
Block (5/6) Diagram
TH-46PY80PA, PZ80BA/EA
Block (5/6) Diagram
34
9.6.
Block Diagram (6/6)
+
TPVDA
TPVE2
TPSOS8
TPVE
TPSS1
D16253
D16280
D16321
D16255
TPVSUS
5V
D16721
TPSOS6
D16820
D16791
D16718
D16725
TPSC1
TPVSCN
D16717
TPVSUS
5V
D16473
TPVSET
VF_GND
TPSOS7
D16583
TPVAD
D16480
D16821
(LED:8TIMES)
(LED:6TIMES)
(LED:7TIMES)
C11
62
D33
CB
12
3
5
CLOCK
67
SS35
5
C36
7
1
5
16
IC17201,02
SS33
35
1
IC17301
Vda
3
1
CB2
5
1
C26
Vda
59
C21
33
33
+5V(P)
2
IC17101-03
C33
CB8
+5V(P)
39
64
+5V(P)
68
Vda
CB
10
SOS8_SS
39
+5V(P)
2
IC17302-04
8
5
CB
11
CB1
20
21
2
SOS8_SS
+5V(P)DET
Vda
1
13
CB5
68
CB7
67
+5V(P)
+5V(P)
+5V(P)
+5V(P)
59
3
+5V(P)
8
20
39
CB4
2
+5V(P)
61
+5V(P)
CB
15
63
D32
+5V(P)DET
61
+5V(P)
CB
13
SOS8_SS
7
C22
CB3
D31
1
C35
Vda
37
1
1
Vda
66
3
+5V(P)DET
1
33
C10
17
CB9
CB6
61
IC17204
C20
CB
14
IC17203
+5V(P)DET
+5V(P)DET
CLOCK
IC17104-06
BUFFER
VIDEO DATA
CONTROL DATA
CLOCK
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
VIDEO DATA
VIDEO DATA
CONTROL DATA
VIDEO DATA
PANEL DRIVER
PANEL DRIVER
PANEL DRIVER
VIDEO DATA
VIDEO DATA
CLOCK
CLOCK
SUSTAIN CONTROL
SUSTAIN CONTROL
CONTROL DATA
VIDEO DATA
PLASMA PANEL
SUSTAIN CONTROL
P11
1
8
1
SS
63
Vda
2
+5V(P)
2
Vda
1
SS
11
SS
35
ELECTRODE
PANEL SUSTAIN
SS
12
1
2
+15V(P)
P12
Vsus
1
4
PLASMA PANEL
SUSTAIN CONTROL
Vda
SS
33
C33
2
2
13
1
SS
64
SS
61
SS
34
10
SOS8_SS
2
1
C35
Vda
13
13
SS
66
13
3
SD
SS
SCAN OUT (LOWER)
SUSTAIN DRIVE
SU
DATA DRIVER (RIGHT)
C1
C3
SCAN OUT (UPPER)
DATA DRIVER (LEFT)
C2 DATA DRIVER (CENTER)
USL
ENERGY
IPD
ERROR DET
7
1
2
Q16041
NAND GATE
USH
IC16303
BUFFER
UMH
IC16241
NUEL
ERROR DET
UEH
USH
Q16001-03
1
IC16131
Q16102
DRIVER
USL
IC16301
UML
8
Q16022-24
IC16251
D16282
PC16191
Q16101
LED(G)
Q16051
TRANS
Q16280
IC16302
UMH,UML
VSUS Gen.
RECOVERY
VE Gen.
VE2
DRIVER
T16301
Q16331
SUSTAIN CONTROL
USH,USL
NUEL
NUEL
UML
Q16339
UMH
UEH,UML
IC16151
7
IC14951-54
1
SU1
SU5
SD
11
SD1
SD5
18
1
SD
46
15
SD
42
IC14955-58
IC14901-04
2
IC14961-65
6
IC14905-08
20
SCNR_PRO
SU
41
9
SU
11
IC16724
ERROR DET
LED(G)
ERROR DET
Q16621
CEL
F_5V_A
9
+15V(P)
Q16423
+15V(P)
GEN.
SCSU
SID
Q16664,65,67
Vsus
SIU
1
CQR3
Q16441
+5V
CLK
Q16422
CML2
(SC1)
INVERTER
16V-F
CONVERTER
PC16461
BUFFER
CMH
CSL/CML GATE
DRIVE CIRCUIT
SC2
PHOTO COUPLER
VSET
CEL
VSCN
CML
1
Q16401
1
21
+15V(P)
VSET2,6
SCAN
CONTROL
VAD SEPA
SCAN CONTROL
P2
VAD CONT.
Q16641,42
DRIVER
MAIN_STOP
Q16442
GEN.
PC16685
+5V(P)
OC1
CSH
D16871
+5V
IC16773
Vfo
CML
CSH
IC16786,87
D16859
CLK
Vfo
DRIVER
CML2
IC16561-63
D20
VSET2,6
Q16402
CQR3
SHUNT REG
CEL
CSL
PHOTO COUPLER
PC16684
Q16604
(SC2)
IC16464,65
6
IC16788,89
PHOTO COUPLER
IC16501
IC16792
PHOTO COUPLER
Q16421
ERROR DET
SC
42
7
Q16451
IC16581
SID
CSL
2
Q16404
IC16564
IC16784
Q16601
CPH1
DC/DC
Vscn
ERROR DET
CPH2
OC2A
INVERTER
Q16875,79
VSET
20
IC16791
Q16876
CPH1
CSH/CMH GATE
DRIVE CIRCUIT
VSET GEN.
SOS6_SC1
OC1
IC16521
IC16771
CMH
SC
41
SOS7_SC2
VAD
SC
46
D16873
SIU
VSCN
6
CQR4
SC
20
8
D16860
Q16661
15
IC16801
OC2A
35
(15V_F)
18
CPH2
20
PC16480
IC16772
7
CQR4
VOLTAGE
SCSU
DROP
VSCN-F
Q16622
MAIN_STOP
+5V
IC16725
SC
F_5V_B
SCAN DRIVE
MAIN_SW1
MAIN_SW2
15V_F
DRIVER
SCAN
DRIVER
SCAN
DRIVER
SCAN
DRIVER
SCAN
SCAN DATA
BUFFER
PLASMA PANEL
PANEL SCAN
ELECTRODES
(LED:8TIMES)
(LED:6TIMES)
(LED:7TIMES)
TH-46PY80PA, PZ80BA/EA
Block (6/6) Diagram
TH-46PY80PA, PZ80BA/EA
Block (6/6) Diagram
ON
POWER
SWITCH
STB_PS
3
12V
1
SW2500
S1
S
POWER SWITCH
35
10 Wiring Connection Diagram
10.1. Caution statement.
Caution:
Please confirm that all flexible cables are assembled correctly.
Also make sure that they are locked in the connectors.
Verify by giving the flexible cables a very slight pull.
10.2. Wiring (1)-1
36
10.3. Wiring (1)-2
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