Panasonic TX-PR65VT20 Service Manual ▷ View online
41
11.3. Block (2/5) Diagram
(LED:5TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:3TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:10TIMES)
G
R
PUSH
SUB5V
STB3.3V
SUB9V
D5470
STB5V
STB3.3V
Q5478
Q5475
SUB9V
D2520
SW2500
STB3.3V
SUB5V
SUB3.3V
STB3.3V
D5436
D5447
D5448
SUB_AI_3.3V
F15V
P+15V
STB5V
X4200
STB3.3V
X1100
LED_6V
SUB_AI_3,3V
D5490
D5493
LED5V_2
LED5V_1
D5492
D5519
D5524
D5491
D2501
D2500
D2501
D2502
D2500
D2502
D2521
IC5482
RS232C
JK2780
7
A31
RM2510
TXD
R_LED_ON
RS-232C
STB5V_SW_ON
ANALOG-ASIC
RXD
3
K1
IC1000
POWER LED
8
2
POWER_DET
NRST
36
MIHO2-3D
SUB_AI_3.3V
4
ADDR/DATA
GENX_IIC
RMIN
FLASH
MEMORY
LVDS DATA_LEFT
IC5801
SBI1
LVDS_RIGHT (1ST_PIX,2ND_PIX)
RS-232C
SBO1
PANEL_MAIN_ON
MIAN_SW_1
IIC0
IIC2
TEMP SENSOR
IIC
LED_SOS
LVDS_LEFT (1ST_PIX,2ND_PIX)
PANEL_STB_ON
D3
3
SW_OFF_DET
IIC_CLK2
10
3
IIC_DATA1
C.A.T.S.
SN2510
POWER SWITCH
6
LVDS DATA_RIGHT
4
1.2V
G_LED_ON
C.A.T.S. SENSOR
STB_RST
A3
IC5800
REMOTE IN
P+5V
FOR
FACTORY
USE
P+3.3V
11
33
A
67
1.2V
K
POWER LED
A1
REMOTE RECEIVER
C.A.T.S. SENSOR
C.A.T.S. SENSOR
STB3.3V
POWER LED(R)
2
IIC2
8
DIGITAL SIGNAL PROCESSOR
TXD/RXD
1
IIC_CLK1
LVDS DATA
2
1
KEY SWITCH
CN0101
LVDS DATA_IN
6
KEYSCAN1
2
REMOTE
FOR
FACTORY
USE
STB_RST
IC2780
4
IIC_DATA2
SW_OFF_DET
IIC0
PANEL MAIN ON
GENX
IIC1
GENX
FAN ON
IC1101
EEPROM
KEYSCAN1
FRC+3.3V DET
SUB5V DET
SUB3.3V DET
SOS
STB_RST
KEYSCAN1
FAN SOS
FAN ON
TV SUB ON
P+5V DET
STB_RST
IIC1
SOS
SW_OFF_DET
PANEL MAIN ON
MIHO+3.3V DET
TV SUB ON
P+3.3V DET
DTV_RST
FAN SOS
GENX
IIC
DTV_RST
FRCS
2.5V
PORT-Z(INPUT)
A1.05V
IC4201
DDR2
1.05V
D1.05V
IC4200
FRC_LVDS DATA
FRC_
D1.05V
IC4211
IC4206
EEPROM
MIIC
MIIC
IC4205
IC4207
IC4204
FRC2.5V
FRC1.8V
A1.05V
1.8V
3.3V
FRC3.3V
IC4212
MIHO2_LVDS DATA
GenX8
MPU
IC1100
DRIVER
RS232C SBI1
RS232C SBO1
7
3
4
5
9
6
8
SOUND SOS
X7_IIC
RESET
HQ_XRST
1.2V
+1.2V
+3.3V
IC5811
IC5806
IC5808
+6V
3.3V
CN0102
DDC_IIC0-3
HDMI_CEC
HDMI_5V_DET0-3
HDMI_CEC
DDC_IIC0-3
SOUND SOS
HDMI_CEC_PULL_ON
STB_RST
STB+3.3V
KEY SWITCH
SW2552
SW2553
SW2554
SW2553
SW2554
F
TV
VOL.DN/CH.DN
AV
SW2550
SW2551
SW2551
VOL.UP/CH.UP
XOUT
XIN
27MHz
X0
DCDC_EN
FLASH_IF
IR_L
X5800
AV2_QLINK
AV1_QLINK
AV2_QLINK
AV1_QLINK
IIC1
STB LED(G)
SD_LED_ON
9
IIC0
LED6V DET
STB LED(G)
REMOTE IN
POWER LED(R)
POWER LED(R)
REMOTE IN
STB LED(G)
MAIN_SW_2
SD LED ON
IIC1
PANEL_IIC2
Genx_IIC
IIC0
X7_IIC
SBI0/SBO0
SD LED
9
SD LED
SD LED DRIVE
Q2850,Q2851
10MHz
OSDXO
OSDXI
SIIC
IIC1
MIHO_IN
HDMI_5V_DET0-3
2
8
XI
HQ_XRST
MIHO_0UT
DCDC_EN
IC5809
5V
IC5810
5V
IC5813
5V
IC5814
IR_DRIVE_CONTROL
A_INPUT
A_OUTPUT
B_OUTPUT
B_INPUT
A
B
A+INPUT
B+INPUT
DRIVER
DRIVER
X7_IIC
PANEL_IIC
Q5814
Q5813
LVDS DATA_OUT
LVDS DATA_OUT
(LEFT)
(RIGHT)
(1ST_PIX,2ND_PIX)
(1ST_PIX,2ND_PIX)
1Mbit
X-PORT(OUT 1st)
ON/OFF
PA4206
TXD1/RXD1
P3.3V_DET
P5V_DET
TRANSMITTER
TRANSMITTER
4
1
1
LED_7V
A20
IR_L
V1
8
5
4
IR_L
3D EYEWEAR
4
TRANSMITTER
3D EYEWEAR
LED_7V
3D EYEWEAR
1
TRANSMITTER
V1
V
3D EYEWEAR
V
NRST
IC5805,15
1
D5
C.A.T.S.
C.A.T.S.
C.A.T.S. SENSOR
10
(LED:5TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:3TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:10TIMES)
MIHO2+3.3V
OVER_V
OVER_V
FRC3.3V
42
11.4. Block (3/5) Diagram
(LED:4TIMES)
HOT
HOT
COLD
COLD
HOT
COLD
F501
F602
F601
D707
D510
F901
D701
D504
D552
ZD803
ZD401
F801
ZD503
ZD505
F802
ZD603
F201
D505
D508
D551
D708
D554
D555
D351
D402
D556
D706
D403
D557
G
G
D705
K802
PC201
STB+5V
Q901,Q902
3
OCP
Q356
RF601
1
CONT
RF801
+15V(P)
K805
SS11
Q802,Q803
OVP
+15V(P)
+15(DD)Vo
BIAS2(+)
Vsus
VR401
VR951
Vda
PC202
PHOTO COUPLER
10A 250V
RUSH RELAY1_ON
Vda_Vo
MAIN RELAY ON
BIAS_PFC
LINE
FILTER
SUS_Vo1
Q405,Q406
2
8
2
15V
P53
POWER SOS
P54
LIVE
RESONANCE
1
+5V
10A 250V
SOS4_PS
Q407,Q408
MAIN
D501
SUB
PANEL_ON
NEUTRAL
1
STB_IN
OVP
Vsus
POWER
CONTROL
Vda
DET
Q560
SUS_S1
IC951
P34
Q404
IC901
Q903
PC501
Q507
STB+DET
FSTB+15V
QN
LIVE
T901
MAIN SW_ON
PANEL_MAIN_ON
Vsus
4
CONTROL
5
+15V(P)
P11
AC DET
AC DET
AC CORD
PHOTO COUPLER
P25
STB_ON
K604
K602
IC801
PFC/DRIVER
RECTIFIER
P9
SC2
9
POWER MICOM
SUS_S0
Vsus
ERROR
DET
5A 250V
P
PHOTO COUPLER
BIAS1_MAIN
ALL_OFF
PC801
PC903
1
PC502
PHOTO COUPLER
2
SUS_Vo2
NEUTRAL
P55
RUSH
RELAY
ON
5
Vsus
4
STB
IC501
3
4
V_SET1
P56
D953
P2
9
1
9
D25
7
PHOTO COUPLER
2
7
Vsus
Vda
Vsus_ON
PC902
10
BIAS_PFC_ON
D251
POWER SUPPLY
2A 250V
P52
Q401
1
T201
4
T501
1
FET
DRIVER
4
Q355
L601
L602
P51
Q402
1
BIAS_MAIN
1
Q403
Vda
CONTROL
DET
IC352
BIAS1(+)
MC701
STB-IN
DET
PHOTO COUPLER
K804
K605
P35
2
Vda
1
Vda
C35
P65
2
Vda
1
Vda
C65
SOUND+15V
7
P+15V
SOUND+15V
P6
1
FSTB+15V
9
3
2
A6
FSTB+15V
14
12
STB+5V
9
MAIN SW2
STB5V_ON
7
P7
4
5
8
MAIN SW1
S1
11
PANEL_MAIN_ON
1
3
S0
ALL OFF
SOS4_PS
STB+5V
7
S1
S0
6
10
2
1
8
6
10
2
1
5
8
3
V_SET_2
V_SET_1
IC902
Q904
RECTIFIER
PHOTO COUPLER
PC504
Q506
Q502
Q505
10A 250V
OCP
FB
VGL
VGH
Vsen
Vc1
FB
VDET
IS
Vcc
Q809
Q808
Q807
Q805
OVP
S
PFC ON
D803
RECTIFIER
L803
ZD351
10A 250V
BIAS(+)
BIAS1(+)
LIVE
LIVE
NEUTRAL
NEUTRAL
15V
RUSH RELAY1
MAIN RELAY1
V_SET_2
V_SET_1
STB_IN
CONTROL
Q804, Q806
FB
VDET
Q601,Q604,Q606
CONTROL
L603
OVP
IC201
RESONANCE
D603
OCP
FB
VGL
VGH
Vsen
Vc1
Q602,Q603
Q201,Q202
IC601
PFC/DRIVER
IS
Vcc
Q503
Q504
5A 250V
Q605
Q204
Q203
MULTI
POWER
CONTROL
IC202
BIAS1_PFC
RECTIFIER
Q709
PC510
PHOTO COUPLER
PHOTO COUPLER
C
D
Q508
FSTB_ON
Q702
Q561
Q711
MAIN
RELAY
ON
Q712
D401
RECTIFIER
L351
L401
F_STB
ERROR
DET
IC551
FV ON
Q607
Q558
Q559
Q551
Q710
VDD
MAIN RELAY1 ON
MC551
Q557
STB+5V ON
F_STB_ON
V_SET2
Vsus
ERROR
DET
IC251
IC403
VR251
Vsus
FB
VIN
+15V
CONTROL
PGATE
+15V_ON
Q251,Q252
Q951
EN
ILIM
Q952
V_SET
CONTROL
Q357
LIVE
LIVE
NEUTRAL
L801
L402
+
-
BIAS(+)
BIAS(-)
BIAS(-)
Vsus
ON
BIAS_PFC
BIAS_MAIN
SUS_Vo2
STB_IN
RUSH RELAY1_ON
MAIN RELAY1_ON
BIAS1(+)
OVP DET
AC DET
STB+5V DET
OVP
+
-
+
-
-
Q706
A7
(LED:4TIMES)
HOT
HOT
COLD
COLD
HOT
COLD
ZD552
ZD553
43
11.5. Block (4/5) Diagram
(LED:2TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:8TIMES)
(LED:9TIMES)
(LED:7TIMES)
(LED:4TIMES)
(LED:6TIMES)
P+5V
P+5V
P+3.3V
P+15V
P+3.3V
P+5V
X9400
P+1.2V
STB_D3.3V
P+2.5V
P+5V
P+3.3V
X9000
P+15V
P+3.3V
P+3.3V
P+15V
STB5V
P+15V
P+15V
P+3.3V
P+3.3V
P+15V
P+3.3V
P+3.3V
P+3.3V
DCC_SOS
BUFFER
P3V_
IIC2
P+3.3V
44
STB
IIC2
1.2V
SUSTAIN CONTROL
IC9001
C40
C51
PANEL DRIVER
15
CA4
P3V_
IIC2
IC9401-03
VIDEO DATA
BUFFER
P+3.3V DET
P+5V
1
VIDEO DATA
P3V_
IIC1
EEPROM
PANEL MPU
DATA DRIVER (CENTER)
STB_D3.3V
52
PD4H SLAVE
C65
DISCHARGE CONTROL
55
3.3V
CA3
2
47
UHZ
IC9400
P+15V
SOS4_PS
RESET
D25
SCAN CONTROL
VIDEO DATA
1.2V
VIDEO DATA
P3V_
IIC2
DATA DRIVER (RIGHT)
66
D31
IC9810,11
BUFFER
P+3.3V DET
P_S0
Vda
BUFFER
XRSTSYS
CONTROL DATA
PLASMA PANEL
XRSTSYS
CA8
CA9
SOS7_SC2
STB_IIC2
8
29
66
SCAN
CONTROL
DRVRST
P+15V
STB_
IIC1
P_S0
D32
IC9802
P3V_
IIC2
P25
C4
IIC_CLK1
XO
P_S0
STB5V
CA7
2
XI
P+5V DET
XI
67
XO
2
36
POWER ON/OFF
16
SOS6_SC1
D34
50
D20
6
53
XRSTSYS
27
63
9
16
PANEL STB_ON
6
P3V
IIC1
1
SOS4_PS
IIC_DATA1
PANEL_MAIN_ON
P+3.3V DET
P_S1
XRSTSYS
P+3.3V
1
DRVRST
CONTROL DATA
66
4
7
P+15V
PANEL STB_ON
8
68
P+3.3V DET
41
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
3
P65
48
P+3.3V
OSD I/F
SC20
15
+2.5V
SOS7_SC2
68
63
IIC2
PD4H MASTER
42
9
RESET
C5
30
SOS6_SC1
4
SOS8_SS
SOS4_PS
59
18
SOS6_SC1
6
5
1
OSD I/F
VIDEO DATA
10
GenX7
3
SOS6_SC1
FLASH
MEMORY
P_S1
IIC_CLK2
SOS7_SC2
D5
P_S0
STB
IIC2
19
IIC_DATA2
33
SOS8_SS
LVDS DATA1 (RIGHT)
IC9304
LVDS DATA2 (RIGHT)
SOS8_SS
LVDS DATA1 (LEFT)
SOS7_SC2
9
30
XRSTSYS
XRSTSYS
P+5V DET
CA
10
DRVRST
PANEL MAIN ON
P+3.3V DET
IC9004
OSD I/F
+3.3V
CA
11
PANEL STB_ON
IC9801
Vda
SOS4_PS
DRVRST
PANEL_MAIN_ON
2.5V
CONTROL DATA
STB+3.3V/RESET
P_S1
63
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Vda
44
FLASH I/F
VIDEO DATA
LVDS DATA2 (LEFT)
10
ADDR/DATA
LVDS DATA1 (RIGHT)
12
P+5V DET
LVDS DATA2 (RIGHT)
50
55
LVDS DATA1
(LEFT)
IC17601
LVDS DATA2
(LEFT)
5
DC/DC OE
CA1
IC9003
PANEL MAIN ON
DCC_SOS
IIC1
DCC_SOS
DCC_SOS
OSD I/F
1
DCC_SOS
P+15V DET
68
CONTROL DATA
1
D33
C6
CA
14
P+3.3V
1
PANEL DRIVER
Vda
3.3V
CONTROL DATA
CA
12
UHZ
16
IC9300
STB_
IIC2
+5V
STB_
IIC1
2.5V
CONTROL DATA
CA2
C66
25
+1.2V
PANEL DRIVER
+3.3V
CA
13
26
VIDEO DATA
VIDEO DATA
42
VIDEO DATA
C56
P+15V
A31
19
47
TEMP SENSOR
C50
Vda
VIDEO DATA
IC9002
7
P+3.3V
FOR
FACTORY
USE
Vda
P_S1
D6
25
10
DC/DC OE
IC9804
P3V_IIC1
A3
DATA DRIVER (LEFT)
P+5V DET
D3
C61
CA
15
10
2
11
P+5V DET
P+3.3V
DCC_SOS
IC17501
CA5
CA6
3
14 16
53
42 40
VIDEO DATA
28
27
4
3
51
5
VIDEO DATA
P+3.3V
47
CONTROL DATA
PANEL DRIVER
C33
Vda
30
15
9
C20
CB2
C2
C35
IC17301
28
P+3.3V
41
1
50
1
P+5V
SUSTAIN CONTROL
6
VIDEO DATA
CB
15
DATA DRIVER (CENTER)
19
BUFFER
CB7
CB
13
C3
3
6
CB4
IC17302
5
20
SOS8_SS
PANEL DRIVER
Vda
52
CB3
4
SS33
51
VIDEO DATA
SUSTAIN CONTROL
1
P+3.3V
3
6
12
1
P+5V
P+3.3V
P+3.3V
PLASMA PANEL
19
C31
CB
12
P+5V
C21
DATA DRIVER (LEFT)
55
5
CB9
27
BUFFER
Vda
P+3.3V
PANEL DRIVER
26
P+3.3V
59
Vda
P+3.3V
C26
1
25
2
55 53
BUFFER
27
VIDEO DATA
25
C36
CB
14
Vda
6
CB5
CB6
Vda
CB1
IC17201
1
CB
10
DATA DRIVER (RIGHT)
3
SOS8_SS
21
CB
11
C10
66
P35
VIDEO DATA
4
CB8
C1
3
14
(LED:2TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:8TIMES)
(LED:9TIMES)
(LED:7TIMES)
(LED:4TIMES)
(LED:6TIMES)
PD4H
D
44
11.6. Block (5/5) Diagram
(LED:8TIMES)
(LED:6TIMES)
(LED:7TIMES)
D16822
D16583
TPSOS7
D16493
D16618
D16820
D16821
D16280
D16475
TPSS1
D16920
TPVSUS
D16255
D16480
TPVE
L16303
TPVAD
TPVSUS
D16282
D16721
TPSC1
TPSOS8
TPSOS6
D16728
D16473
D16253
TPVSCN
D16901
D16490
D16662
Q16191
SS
P+15V
Q16421-25
SD
46
CRC1
USH
ELECTRODE
IC16304
1
5V_F
USH
Q16675,76
CRC2
ERROR DET
Vscn
SOS6_SC1
IC16581
DRIVER
SOS6_SC1
CLK
CIS
SCAN
VRL
4
OC2
Q16055,56
Q16051,52
2
9
PHOTO
CIRCUIT
SEL
IC16692
REG.
(LOWER)
COUPLER
3
Q16920
IPD CIRCUIT
SCNR_PRO
2
DRIVER
SEPA PROTECT
SCAN CONTROL
2
Vad+5V
SOS8_SS
3
18
Q16141,61
20
15V_F
P+5V
ENERGY
SC
46
UEH
8
CML
Vfo
SC2
SHUNT
CHA
CRC2
IPD CIRCUIT
IC16521
CMH
IC16501
SC JIG
VFG
UML
IC14961,62,64
Q16101.02
8
Q16660
SS
33
PC16684
2
SD
11
CRC1
23
5
UMH
8
1
4
SCAN
CLK
VOL
SS
22
8
SC
41
23
1
F16V
1
CSH
4
PC16896
2
FPC DET
IC16471
SD
42
6
DRIVER
LED(G)
P+15V
CSL/CML GATE
DRIVE CIRCUIT
CHA
CIS
UHZ
Q16501,02.31
CSL
(16V_F)
Q16402
2
SCAN CONTROL
SHUNT REG
35
UHZ
OC1
IC16561,62
CSL
SCAN DRIVE
Q16647
Q16670,71
21
Q16661
IC16251
DRIVER
CPH1
COMPARATOR
Q16876
20
PHOTO COUPLER
CML
PLASMA PANEL
BUFFER
Q16607
6
CRC1
SD1-SD5
Q16021-24
Q16885
Q16818
PC16722,23
9
SU
41
VE Gen.
IC16151
IC16771
DRIVER
SD
PC16480
2
OC1
1
IC16724
VFG
1
2
VSCN GEN.
UML
Vsus
IC16661
1
VAD GEN.
PHOTO COUPLER
SS
57
F16V GEN.
IC16920
SHUNT REG
13
2
SCAN
1
PHOTO
COUPLER
SS3
USL
SS
59
IC16312
IC14951,52,53,54
SS
11
SC
20
PANEL SUSTAIN
UMH
Q16490
Q16668
Q16471
P+5V
IC16773
F16V
IPD CIRCUIT
NAND
INVERTER
Q16001-04
2
SCNR_PRO
CIS
SCAN OUT (UPPER)
5
PHOTO
ERROR DET
Q16280
4
CMH
SUSTAIN CONTROL
CSH/CMH GATE
DRIVE CIRCUIT
SS
03
ELECTRODE
13
VSUS Gen.
13
IC16784,85
SUSTAIN
CERS
OUT
D20
CSL
Q16441-43
SHUNT
SC
42
MID
Q16521,22,51
P11
VE GEN.
CHA
IC14905,06,07,08
USL
SIU
SU
IC14955,56,57,58
1
WAVEFORMSHAPER
WAVEFORMSHAPER
C33
VSCN-F
UML
CSH
+5V
IC14901,02,03,04
IC16131
Vsus
Vfo
RECOVERY
2
Q16041,42
1
PC16461
CSH
2
13
Q16662,63
PC16603
PHOTO COUPLER
Q16621-23
Q16601
P+15V
COUPLER
IC16241
Q16251
OC2
PC16191
SIU
SCAN
-06
IC16563
VRH
SOS7_SC2
SHUNT
REG
DRIVER
INVERTER
1
SEL
9
IC16786,87
ERROR DET
SS
55
BUFFER
SCAN OUT (LOWER)
CEL
CPH1
LED(G)
CML
13
PANEL SCAN
P2
UEH
SU1-SU5
PLASMA PANEL
2
TP59,TP60
TP61,TP62
SC
50
CEL
PC16685
9
PC16301
CEL
IC16490,91
VFG
COMPARATOR
D16316
SUSTAIN DRIVE
7
IC16691
SS
56
REG.
CRC2
Q16608
CMH
SU
11
CERS
ERROR DET
VFG
LOGIC IC
P+5V
6
Q16452-54
SS
53
SUSTAIN
CONTROL
SC
Vsus
4
SEL2
AND
IC16564
SCAN CONTROL
SEL2
1
SS
24
SS
02
2
8
13
1
9
SS
52
9
8
1
(UPPER)
SS2 SUSTAIN
OUT
D16652
64
T16471
D16481-83
D16462-64
D16871
D16859
L16401
D16051,52
L16411
D16042,43
(LED:8TIMES)
(LED:6TIMES)
(LED:7TIMES)
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