panasonic vt20t series fhd 3d plasma display 2010 viera training seminar
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2010 VIErA (FHD 3D PDP)
VT20T series
E-Seminar
1
3D EyewearDongle (Wi-Fi)
Lesson 1 Explanation about 3DLesson 2 Chassis structure and Signal circuit Lesson 3 Picture ProblemLesson 4 Power Supply Circuit Lesson 5 Protection CircuitLesson 6 Troubleshooting of Power Supply CircuitLesson 7 Service Information
Table of Contents
2
1. Explanation about 3D
3
3D format has not been fixed yet. If the customer use other brand DVD, please confirm the format and/or TV setting. For details, please confirm Operation Manual.
3D Signal MethodItem
Frame Sequential Side by Side (SBS) Top & Bottom (T&B) Checker Pattern Line by Line
Input HDMI Ver. 1.4HDMI Ver/1.4/
HDMI Ver.1.3 under/broadcasting
Under HDMI Ver.1.3/
broadcasting
○
User manual setting
BD-recorder cannot accept this T&B
format.
Digital signal from PC etc. HDMI Ver.1.4
Support Situation ○ ○ × ×
Setting method HDMI Ver1.4:AutoHDMI Ver1.4:Auto
Other: User manual setting
Remarks BD contents use this FS format.
Format used for PC etc.
Image ……
RL
R L
- Only HDMI Ver. 1.4 is possible for the automatic recognition of 3D signal. - 3D signal is only for the digital input. (PC and an external analog input, etc. do not accept 3D signal.)
L
R
L RL
R
4/121-1. 3D Format
(FS)
4
New
Panasonic selected the frame sequential method. This brings cinema-level images right into the living room, without the problems of image deterioration and blurring that were common to conventional 3D systems.
Original Master 3D images for theaters
A special camera records images for the left and right eyes.
When viewed with special LCD shutter glasses (3D Eyewear), the brain creates the sensation of depth from the visual disparity to form 3D images.
Played with the Frame Sequential Method
For the left eye For the right eye
3D Blu-ray Disc
RR
RR
R
60 Frames(50 Frames : PAL)
LLL
LL
60 Frames(50 Frames : PAL)
IR (Infrared Rays)
For the left eye
For the right eye
10801920
1080
1920
2/12
3D Blu-ray Disc Player
1080
1920
1080
1920
1-2. Full HD 3D Technology (1/2)
Full HD x 2
3D special camera
3D eyewear
left Right
R (right) and L (left) images are alternately displayed at high speed (60 (50:PAL) frames/second x 2=120 (100: PAL) frames).
5
New
Vision principle with 3D glasses
When you see a right image
When you see a left image
A right and left image is switched with glasses at high speed.
Single eye 60 (50) frames/sec x 2 := 120 (100) frames/sec
IR (Infrared Rays )
Open/close timing of the liquid crystal shutter is controlled by receiving IR signals from the TV, which provide 3D expression of the images.
Image for left eye Image for
right eye
Composite image
Recognized the stereoscopic vision according to parallaxes of right and left eyes.
6
1-2. Full HD 3D Technology (2/2) New
Nose Pad - A
Kids Band
Product NameSYNC system
Power : Battery (CR2032) ※Battery Life : About 100Hrs
: 3D Glass: 120Hz Frame Sequential System
IR receiving distance : about 3.2m
5/12
Screw
Battery HolderBattery Cover
1-3. 3D Eyewear
Nose Pad - B
7
New
attention
attention
2. Chassis Structure and Signal Circuit
8
Different points from current model1. D board is added. 2. Power switch is moved from S board to A board.3. V board is transmitter board for 3D eyewear.4. XH board is used in China, Hong Kong.
P50VT20
2-1. Chassis Structure (With different points form current model)different points form current model)
SCScan Drive
P PowerSupply
SU
SD
C1
SSSustainDrive
KGL
Digital Signal Processor, Format Converter,Plasma AI, Su-field Processor
P50V10
S
SU
SD
SCScan Drive
KV
P PowerSupply
Digital Signal Processor
SSSustainDrive
A
SS2SD blue LED
Transmitter for 3D eyewear
Remote receiver, Power LED, C.A.T.S sensorPower Switch
9
C2 C3
SS2
A
Sustain out
C1 C2 C3GK
Key Switch
D
Format Converter, Plasma AI,Sub-Field Processor
C5C4 C6
Sustain out
V
Remote receiver, Power LED
New
XH
AdditionalDigital Tuner
Input Source
Signal Processor
PanelDrive
Speaker
TV tunerHDMIAV terminalSD card PCEthernet
3D PictureVideoVideoSignalSignal
Video /Video /controlcontrol
datadata
AudioAudioSignalSignal
Sound
BrightnessContrastSharpnessetc
BassTrebleBalanceVolume
AudioAudioSignalSignal
Video
Audio
10
2D Picture
2-2. Signal Circuit Signal Circuit SummarySummary
New
Input Source Signal Processor Panel Drive
V : Transmitter K : LED, Remote controller
SPEAKER (L/R/
HDMI 1, 2, 3, 4
A
<Back view>
SCSU
SD
C1 C3
SS
C2
Panel
SC: Scan DriveSU: Scan Out (Upper)SD: Scan Out (Lower)SS: Sustain DriveSS2: Sustain Out
C1: Data Drive (Lower Right)C2: Data Drive (Lower Center)C3: Data Drive (Lower Left)
TunerPC IN
2-3. Signal Circuit OverviewSignal Circuit Overview
D : Format ConverterPlasma AI, Sub-Field Processor
VIDEO 1/2COMP 1/2
AUDIO OUT
A : AV Terminal, PC, EthernetTuner, HDMI InterfaceHDMI SwitchDigital Signal processorSystrem MPUPeaks LDA2
ETHERNET
SD card
11
C4 C5 C6
D
C4: Data Drive (Upper Right)C5: Data Drive (Upper Center)C6: Data Drive (Upper Left)
Power switch
K
SS2
Woofer)
New
VXH
XH : Additional Digital Tuner
Dual scan
2-4. Video signal processing Video signal processing
Data
IC2601V
Y,C / V
Y,Pb, Pr
SYSTEMMPU
IC1100
Y,Pb,Pr
AnalogDigital
VIDEOSWITCH
IC3001
Y,Pb,Pr
IC4500
To C boards
A
<A Board>IC3001 : Video Switch IC4500 : HDMI Equalizer & switchIC1100 : System MPU IC8300 : OFDMIC6702 : 2nd Front End Processor
GenX8
To SC board
HDMI 1
Tuner(Analog/ Digital)
PC IN
HDMI 2 HDMI 3
COMP 1
ETHERNET
HDMI 4
TU2901
JK4503 JK4500 JK4501 JK4502
R,G,B / H,V
VIDEO 1
COMP 2
JK3701
JK3000
VIDEO 2
IC8000
Peaks-LDA2
HDMI Equalizer
& switch
IC5800
MIHO-3D
LVDS Data(right)
LVDSData
Video
Signal
Processor
IC8000 : Video Signal ProcessorIC4200 : Frame Rate ConverterIC5800 : Conversion (SBS-->FS system)
LVDS selector
V
LOSD
D
DATAProcessor
IC9400PD4H
PD4H
DATAProcessorLeft picture
IC9300
Right picture
LVDS Data(left)
SD CardJK8600
PANEL MICOM
IC9003
<D Board>IC9003 : Panel MICOMIC9300 : Plasma AI, HV Sync control
Sub Field Processor (Left)IC9400 : Plasma AI, H/V Sync control,
Sub Field Processor (Right) 12
To C boards
To SC boardDischarge
control
USB
JK3001
JK8703
JK8700
Master
Slave
New
New
New
NewNew
atte
ntio
n
attention
XHTuner(Digital)
IC6702
2nd Front EndProcessor
IC8300OFDM
IC4200
FRC
LVDSData
TU6700/6701
IC14601IC14602IC14603IC14604IC14605IC14606
<SU Board>IC14601-IC14608 : SHIFT REGISTER (UPPER)
C1 C3
SD
IC14801IC14802IC14803IC14804IC14805IC14806
SCAN ELECTRODE
1080 Pixel
SUSTAINELECTRODE
1080 Pixel
DATA ELECTRODE1920pixel (R,G,B)
SC
SCANDriveSignal
ICs
VoltageReg.
ICsVoltageReg.
SUSDriveSignal
SUSCONTROLPULSE
<SD Board>IC14801-IC14808 : SHIFT REGISTER (LOWER)
VIDEO DATA &DATA TIMING PULSE
C2
<Back side view>
SU
C31
SS33
C33
CB1 CB2 CB3 CB4 CB5 CB6 CB7 CB8 CB9CB10 CB11CB12CB13CB14 CB15
2-5. Panel Drive Panel Drive D
DATAProcessor
IC9400
VIDEODATA
VIDEODATA
SCANCONTROLPULSE
SUSCONTROLPULSE
SU11
SU12
SS21SS24
SS2
C20
C21
D20
SS
C4 C5 C6
CA1 CA2 CA3CA4 CA5 CA6 CA7 CA8 CA9 CA10 CA11CA12CA13CA14 CA15
C51 C61
Left pictureRight picture
PD4H
PD4HDATAProcessor
Right picture
Left picture
IC9300
(1920 x 1080) (1920 x 1080)
D34
13
D31
D32
D33
C10
C26
C36
C40
C50
C56
C66
New
New
SC20
3. Picture Problem
14
Upper halfor
Lower half
Left / Center/ Right
Corner
Where abnormal
picture is
displayed ?
All over thescreen
LocalArea
Upper half
Lower half
Both Lower half and Upper half
SD Board ( or A or D or SC)
SS Board ( or A or D )
C or Aor D ( or
Panel )
A or D or SC or SS board or Panel
(For checking,Test pattern is useful.)
ALL Area
3-1. Abnormal Picture (Sound OK)Abnormal Picture (Sound OK)
15
Left
Center
Right
SU Board ( or A or D or SC)
SCSU
SDSS
SS2
D
C1C3 C2
123A
C4C6 C5
456
Flow of video signal (Front view)
3-2. Test patterns
3:White 5:Red 6:Green 7:Blue 8:ON/OFF Aging 10:Ramp Red
11:Ramp Green12:Ramp Blue13 :1% window14:Color bar15:A and B zone16:Scrolll
9:Ramp white
Normal Test Pattern
1:R/G/B/W
How to show Test Pattern
Where are Test Patterns generated ?
17:White Frame
4:White
1.Press the “VOLUME-” on the TV set and push “0” button of remote controller 3 times at the same time.
3. Push “3" button of Remote Controller to select the test pattern mode to forward.4. Push “4“ button of Remote Controller to select the test pattern mode to reverse.
2. After this procedure, you can enter “Service Mode” and select “Aging”, then “Test pattern” will appear.
2: Black
0TIME
0
18:Dark red19:Dark green20:Dark blue
A board D board(with character)(with character)
Panel
A board
16
1-3
Test Pattern
Not available at 3D mode condition.
Change setting mode from 3D to 2D.
D board
4-20
Test Pattern
Nos.1-3 are generated in A board and Nos.4-20 are generated in D board.
How to separate defective board
NormalA board will be defective.
AbnormalD or C board or Panel will be defective.
Check Test Patterns (4-20)
attention
4. Power Supply Circuit
17
4-1. Power circuit Overview <Block Diagram>
PFCCircuit
AC Plug
PowerMCU
PowerMCU
P
Relay ON/OFF
Relay
AStandbyPowerCircuit
Panel MicomPanel Micom
Panel_ON
SYSTEM MPU
SYSTEM MPU
F_STBY_ON
PFC ON/OFF
Power SW
STB_PS
STB 5V
PowerCircuit
SWFuse
PANEL_STB_ON
<Load Circuit>
IC9003
Q557
IC701
SWQ551FSTB_15V
IC
SWQ503
18
STB ONFSTB
15V ON
Vsus
Vda
Q35515V
Bias Main
Q401
D
IC1100
Note: From power circuit, 5V is not output.attention
3.3V
4-2. Power Supply Sequence
19
1. AC Plug-in
PFCCircuit
ACPlug
PowerMCU
PowerMCU
P
Relay ON/OFF
Relay
AStandbyPowerCircuit
Panel MicomPanel Micom
Panel_ON
SYSTEM MPU
SYSTEM MPUF_STBY_ON
PFCON/OFF
Power SW
STB_PSSTB 5V
PowerCircuit
SWFuse
PANEL STB_ON
<Load Circuit>
IC9003
Q557
IC701
SWQ551FSTB_15V
IC
SWQ503
STB ON
VsusVda
Q35515V
Bias Main
Q401
D
IC1100F_STBY_15V ON
2. Power SW ON
PFCCircuit
ACPlug
PowerMCU
PowerMCU
P
Relay ON/OFF
Relay
AStandbyPowerCircuit
Panel MicomPanel Micom
Panel_ON
SYSTEM MPU
SYSTEM MPUF_STBY_ON
PFCON/OFF
Power SW
STB_PSSTB 5V
PowerCircuit
SWFuse
PANEL STB_ON
<Load Circuit>
IC9003
Q557
IC701
SWQ551FSTB_15V
IC
SWQ503
STB ON
VsusVda
Q35515V
Bias Main
Q401
D
IC1100F_STBY_15V ON
3. TV_SUB_ON
PFCCircuit
ACPlug
PowerMCU
PowerMCU
P
Relay ON/OFF
Relay
AStandbyPowerCircuit
Panel MicomPanel Micom
Panel_ON
SYSTEM MPU
SYSTEM MPUF_STBY_ON
PFCON/OFF
Power SW
STB_PSSTB 5V
PowerCircuit
SWFuse
PANEL STB_ON
<Load Circuit>
IC9003
Q557
IC701
SWQ551
FSTB_15V
IC
SWQ503
STB ON
VsusVda
Q35515V
Bias Main
Q401
D
IC1100F_STBY_15V ON
4. Panel_ON
PFCCircuit
ACPlug
PowerMCU
PowerMCU
P
Relay ON/OFF
Relay
StandbyPowerCircuit
Panel MicomPanel Micom
Panel_ON
SYSTEM MPU
SYSTEM MPUF_STBY_ON
PFCON/OFF
Power SW
STB_PSSTB 5V
PowerCircuit
SWFuse
PANEL STB_ON
<Load Circuit>
IC9003
Q557
IC701
SWQ551
FSTB_15V
IC
SWQ503
STB ON
VsusVda
Q35515V
Bias Main
Q401
D
IC1100F_STBY_15V ON
3.3V3.3V
3.3V3.3V
5. Protection Circuit
20
5-1. Power LED blinking times table
Blinkingtimes Contents Main Check Point
23
45
6
8
<Check point>
1
9
7
11
12
10
Panel 15V SOSPanel 3.3V SOSPanel Power SOSPanel 5V SOS
(SS Energy recovery circuit)
Unknown SOS
Discharge Control SOS
Fan SOS
Sound SOS
Sub 5V, Sub 3.3V, Sub 9V, Tuner Power
D Board D BoardP Board
A Board
SC, SU, SD Board
SS, SS2 Board
D Board
A Board
A Board
A Board, P Board,
13 Communication error A Board
F15V, MIHO_3.3V, LED_8V
Panel Information SOS
Driver SOS1 (SC Energy recovery circuit)(D-SC FPC DET)
SC Board D-SC FPC
Driver SOS2 (SU/SD Connector DET)(SU/SD Scan and Logic IC)
Driver SOS3 (SS FPC DET)
SC Board, SS Board
Fan
Speaker
21
5-2. Operation of Protection Circuit (1/3)<Block Diagram for 2-8,10,12 times blinks>
65
68
IC16581
PC16480
SC Board
1/2 Vo
15Vf
Vscn
Green LED(D16583)
IC9003
66
SS Board
6 times
7 times
8 times
2 times
623 times
61
85
P Board
4 times
ERRORDET 1/2 Vo
Green LED(D16253)
IC16251,
SUS_SOS
SCAN_SOS(SC_Floating)
SCAN_SOS
IC70114
PANELON/OFF
16PS
SOS
Relay
Q703Q705
MAIN RELAY ON/OFF
BIAS
8
24
75
5 times
60
IC9802PFC
P15V
3.3V
P5VDET
P15VDET
3.3VDET
PS_SOS
Panel Main ON
F_STB_ON/OFF
12ALARM
PanelSOS
PowerMCU 1
SC20
Q16280
FFC Cable Detect
Vset
16Vf
ERRORDET
PhotoCOUPLER
Q16876
IC16791
Q16604
D Board
IC1100
52 F_STBY_ON/OFF
GenX8Panel SOS
Peaks-LDA2
IC8000
28 TUNER_SOS
27 SOUND_SOS 12 timesSOUNDSOS
C3 34
61 FAN_SOS
10 times
D20
D25
P25
Panel Micom
Q366
SS33
C33
C31
D32
A7
TUNERSOS 11 times
H=S
OS
FANSOS
SS2
SS21SS24
L=O
N
P7
22
A Board
L=ON
IC98015V
attention
attention
5-2. Operation of Protection Circuit (2/3)<Block Diagram for 10 times blinks>
P Board
IC5401 F_STB_15VSUB 9V
SUB 5V_Tuner
D5522
STB_3.3V Q5522
28SOS F_STBY
_ON/OFF
A Board
IC110052
SHORT Detection F15V,SUB5VSUB9V
36
38
DTV9V_SENSE
SUB5V_SENSE
A7
SUB 9V
SUB 5V
HSUB 3.3V
IC5607
SUB3.3V_SENSE35
System MPU
L=ON
23
IC5501 SUB 3.3V
A6P Board
5-2. Operation of Protection Circuit (3/3)
<Block Diagram for 12 times blinks>
15V
A Board
52IC1100
F_STBY_ON/OFF
IC2301 / IC2302
SPEAKERAMP
SUB3.3V
27
Q2300
SOUND SOS(12 times)
H
3 SOSL
A6
D2301
P Board
Q355
Relay PFC
Power MCU8
24
IC701
Relay OFF
1
P6
AC_IN
24
A7
P7
6. Troubleshooting of Power Supply Circuit
25
Power LED StatusNo Lit
Defective Block (possibility)P, A Board ( AC Power Cord)
No
YesNo
AC power cord NGor
Power source NG
A Board
Yes
AC inputat 1 to 2 pin of P9 ?
Power SW ON.Standby 5V output at P7’s 1 pin ?
How to find the defective board
P Board
6. Power LED No Lit6. Power LED No Lit
Power Supply
AC Plug
P
P9
1
2
P7
1
K
K1
A
A7
1
A1
STB5V STB3.3V
26
STB3.3V3 3
attention
Contents
Unknown SOSPanel Information SOS
Defective Board
A or other board
6. LED 1 time blink6. LED 1 time blink
Defective board
In this case, the defective board is A or other board.
27
Panel 15V SOS D Board ( A, P, SC,SS )
Contents Defective Board ( Possibility )
Power Supply / Protection Circuit
6. LED 2 times blinks6. LED 2 times blinks
The defective board is D or A or P or SC or SS board.
Defective board
P
P251
9
D
2
+15V
P7 5
Relay OFF
D251
9
2
PANEL_SOS
IC9003
15V DET
IC1100A7
62
75
12
34
52
PANEL_MAIN_ON/OFF
F_STBY_ON/OFF
+15V
14
Power MCU
1
148
24
Relay PFC
IC701
AC_IN
28
A
15V is also connected to A, SC and SS boards.attention
attention
Defective board
Power Supply / Protection Circuit
In this case, the defective board is D or A or C1-C6 board.
Contents
Panel 3.3V SOS
Defective Board (Possibility)
D board ( A, C )
6. LED 3 times blinks6. LED 3 times blinks
A
D251
9
2
PANEL_SOS
IC9003
3.3V DET
IC110014A7
61
75
12
34
52
PANEL_MAIN_ON/OFF
IC5501
F_STBY_ON/OFF
P
P251
9
2
+15V
P7 5
Relay OFF
Power MCU
1
148
24
Relay PFC
IC701
AC_IN3.3V
29
D
3.3V is also connected to C1-C6 boards. attention
attention
Contents
Power SOS
Defective Board (possibility)
P board (C1, C2, C3, C4,C5, C6 Board)
Power Supply / Protection Circuit
SC
SS
1
P
Relay OFF
P21
Vda
IC701
6. LED 4 times blinks6. LED 4 times blinks
Vsus
Vsus
Power SupplySOS
C3 C1
How to find the defective board
P Board
Disconnect SS11 connector. Power SW ON, Vsus output at pin 1 at P11 connector before shutdown?
No (VSUS NG)
Yes
P Board
No (Vda NG)Disconnect C35 connector.Power SW ON.Vda output at P35’s 1,2 pin before Shutdown ?
C3,C2, C1 Board (*1)
Yes
11P11
P351
2
C351
2
C3616
20
C264
1
C2
C265
1
C3637
40
5P7
12
9
SC2
SS11
D
D25
12
9
PANEL_SOS
IC9003
PS SOS
IC1100
14A7
85
75
12
34
52
PANEL_MAIN_ON/OFF
F_STBY_ON/OFF
PS_SOS
Power MCU
1
824
Relay
PFC
14
162016
30
A
P65, C4, C5 and C6 are omitted in this block diagram.
P25
(*1) In the same way, by disconnecting C65 connector and checking P65’s 1,2 pin, C4,C5,C6 and P board can be separated.
attention
attention
Contents
Panel 5.0V SOS
Defective Board (possibility)
D Board ( SC, SS Board )
Power Supply / Protection Circuit
P SC SS
6. LED 5 times blinks6. LED 5 times blinks
SS2
DIC9003
PANEL SOS
IC1100GenX8
PANEL_MAIN_ON/OFF
P5V DET
C2C1
CB1
CB2
CB3
CB4
CB5
CB6
CB7
CB8
CB9
CB10
CB11
CB12
CB13
CB14
CB15
C33
Panel
C3C10
C20
C21
SC2035
SS331
14A75P7
D251
2
11
P251
2
11
34
52
60
75
12
F_STBY_ON/OFF
1D20 68D32
C31 1
How to find the defective board
D Board
Disconnect D20.D20’s 1pin Short with GND?
Disconnect D20 and D32.D32’s 68pin Short with GND?
Disconnect SC20.SC20’s 35pinShort with GND?
Yes
No
No
SC Board
Yes
D Board
Yes
No
SS Board
Relay OFF
Power MCU
1
824
Relay PFC
14
AC_IN
31
5V
IC701
15V
Check without AC power input.
A
C4,C5 and C6 are omitted in this block diagram.
C26
C36
IC9801
attention
attention
Power Supply / Protection Circuit
Contents
SC Energy recovery circuit SOS
Defective Board (Possibility)
SC Board (D, P )
6. LED 6 times blinks6. LED 6 times blinks
How to find the defective board
SC
SS
Energy Recovery CircuitOutput
FETFETDriver
5V
SOS DET
15V
Buffer
SOS
15V
SU
SD
VfoVf1
SC2
SC206
7
35
21
15V
Vscn Reg.
Vad Reg.
1SS11
DIC9003
SC SOS
IC1100
65
75
12
34
52
PANEL_MAIN_ON/OFF
14A7
F_STBY_ON/OFF
D2512
9
D20 30 29 1 15
SOS
Vsus
+15V
P
5P7
1P2
P2512
9
1P11Relay
OFF
IC701
Power MCU
1
824
Relay PFC
14
AC_IN
32
PANEL_SOS
IC9801
When SC20 is disconnected, 6 times blinking continues.
Check connection of SC20 and D20.
Check 15V line Check 5V line.
Short with ground or not.
Check without AC power input.
attention
Power Supply / Protection Circuit
How to find the defective boardContents
SC Floating voltage SOS
Defective Board
SC, SU, SD board
6. LED 7 times blinks6. LED 7 times blinks
SU,SD Board
Yes
SC Board
SC
P5V
15V
Buffer
SOS
15V
SU
SD
VfoVf
A
PANEL_SOS
IC9003
SC FloatingVoltage SOS
IC1100
68
75
12
34
52
PANEL_MAIN_ON/OFF
14A7
F_STBY_ON/OFF
A2512
9
D20 30 29 1
SC206
16
7
35
15V
Vscn Reg.
Vad Reg.
SOS
PC16480Q16867
PC16791
Q16875,79
5VfVscn
Vset
16Vf
20
Scan Control
SC JIG (TZSC09187)
No
(*1) How to remove both SU and SD.After discharging perfectly, remove 4 screws (VFG) and 3 connectors (SU41, SD42 and SD46) all. If not, some boards will be damaged when power is ON.
Vsus
+15V
P
P2512
9
Relay OFF
IC701
Power MCU
1
824
Relay PFC
14
5P7
AC_IN
33
IMPORTANT
SC50
After checking, remove SC JIG.
atten
tion
+5V
Remove both SU and SD. (*1)Connect SC Jig to SC50 connector.And Power ON.Power LED blinks?
SU41
SD46
SD42
VFG
attention
CAUTION: Before connecting, discharge perfectly.att
entio
n
Power Supply / Protection Circuit
ContentsSS Energy recovery circuit SOS
Defective Board (possibility)
6. LED 8 times blinks6. LED 8 times blinks
SS, SS2 board ( D, P )
How to find the defective board
P Board
Yes
SS or SS2 Board
Disconnect SS11.Power SW ON.VSUS output at P11’s 1 pinbefore Shutdown ?
No
Yes (SS Pulse NG)
Power SW ON.VSUS output at P11’s 1 pin before Shutdown?
No (VSUS NG)
CAUTION: Before connecting, discharge perfectly.
D Board
PANEL_SOS
IC9003SS Energy
Recovery SOS
IC1100
66
7512
3452
PANEL_MAIN_ON/OFF
14A7 F_STBY_ON/OFF
D20 1
SOS
SC
P5V
1SC2
35SC20
D
SS
Energy Recovery Circuit
Output FET
FETDriver
SOS DET
Buffer
SOS
SS33
1
7
1SS11
FFC DETFFC
D32
C3
C361
3
C33
FFC
C31
4
Vsus
+15V
SS
SS2
1
7
16
6863
SSSS22
Remove SS2. Power On.
SS2 Board
Yes
NoSS Board
Vsus
+15V
P
5P7
1P2
P2512
9
1
P11
Relay OFF
IC701
Power MCU
1
824
Relay PFC
14
4
Vsus
D2512
9
+15V
+5V
AC_IN
34
C1,C2, C4,C5 and C6 are omitted in this block diagram.
A When FFC is disconnected, 8 times blinking continues.
atten
tion
<Contents and Defective Board> Contents
Discharge control SOS
Defective Board
D Board
<Defective board>
In this case, the defective board is D board.
6. LED 9 times blinks6. LED 9 times blinks
35
Contents
Regulator voltage SOS (*1)
Defective Board ( possibility )
A Board ( P, SC, SS )
Power Supply / Protection Circuit
How to find the defective board
No
Yes
After Power SW ON,F_STB 15V outputsat P6’s pin 915V outputs atP6’s pin 1before Shutdown?
P Board
A Board
6. LED 10 times blinks6. LED 10 times blinks
Relay
Power MCU
IC701
Relay OFF
PFC
15V IC5401 SUB 9V
SUB 5V
D5522
STB3.3V
Q5522
28SOS
F_STB ON/OFF
IC1100
52
3738
SUB9VSUB5V
SUB 9VSUB 5V
HSUB 3.3V
IC5607
SUB3.3V35
P
A
P114
SS114
SS
SC206
SCD2029
30 7
P7
P251
2
5
1P6
2
A6
D251
2
1
2
15V15V
15V
AC_IN
15V15V
1
8 24
Vsus
VdaD
14
A7
*1 Sub 5V, Sub 3.3V, Sub 9V, Tuner Power(5V), F15V, MIHO_3.3V, LED 8V
IC5501
36
3 3
79
7
9F15V
atten
tion
attention
How to find the defective board
Power Supply / Protection Circuit
F_STB_ON/OFF
IC5740
32
IC1100
GenX5
Contents
FAN SOS
Defective Board (possibility)
A Board (FAN )
FAN SOS
61
6. LED 11 times blinks6. LED 11 times blinks
AFAN AFan Volt
SOS
F_15V
Vin Vout
52
A8
A68
9
NoFAN (Check each fan.)
Yes
A Board
All Fan stop?
Relay
Power MCU
IC701
Relay OFF
PFC
F_STB_15V
P
P7
5
T501
AC_IN
15V
STB_5V
1
8 24
VsusVda
P67
9
37
A7
14
atten
tion
FAN BFan Volt
SOS
FAN CFan Volt
SOS
FAN DFan Volt
SOS
Contents
SOUND SOS
Defective Board (possibility)
A Board ( P, SC, SS )
Power Supply / Protect Circuit
6. LED 12 times blinks6. LED 12 times blinks
How to find the defective board
After Power SW ON, 15V comes up ?
A Board
Yes
No
P Board
Disconnect P11.SS11’s pin 4 Short with GND?
SS Board
Yes
SC Board
Yes
No
NoDisconnect SC20.Check pin 6 isshort with GND?
Relay
Power MCU
IC701
Relay OFF
IC
PFC
15V
F_STB27
F_STB ON/OFF
IC1100
52
GenX8 H
P
A
P114
SS114
SS
SCP251
2
5
1P6
27
A6
A251
2
9
1
28
9
15V
T501
15V
15V
F_STB_15V
AC_IN
15V
_15V
15V D2029
30
SC206
7
IC2301/IC2302
SPEAKERAMP
23,2443,44
SUB3.3V
Q2301
3 SOSL
D2301
1
8 24
38
Check without AC power input.
Check without AC power input.
atten
tion
P7
14
A7
D
<Contents and Defective Board> Contents
Communication Error between IC8000 and IC1100
Defective Board
A Board
<How to find the defective boards>
In this case, the defective board is A board.
6. LED 13 times blinks6. LED 13 times blinks
39
7. Service Information
40
When both of TV and 3D Eyewear are on-site or at workshop.
7-1. How to find problem of TV and 3D Eyewear
41
Check 3D Eyewear
Battery.
Check shutter
operation of 3D Glass.
NG
Check IR output from TVNG NG
OKOKBoth TV and 3D Eyewear is OK
1Check output of
2D picture.
NG
OK
OK
NGChange to New Battery.
Then, confirm again.
OK
3D Eyewear Problem
3D Blu-ray Disc PlayerIf it playbacks 1080P signal, player is OK.
2
3 TV Problem
3D Eyewear Problem
TV Problem
<Top menu>
[Setup]Selection
<3Dsettings Picture>[ 3Dsettings ]
Select
<Setup display> [3D setting]Selection
<VIErA TOOLS>
※Displayed at left-top
※Displayed at left-top ※Displayed at left-top
Note: 3D setting
attention
Look
IR
- When the voltage of Microprocessor IC under 2V, the power doesn't turn on.
- The IR receiving distance is shortened when the power-supply voltage decreases. Power Button Power LED
1. Change the switch to 3D and 2D, repeatedly.2. Glass color is changed to dark and bright by detecting a Shutter
On/Off signal from TV if they are working propely.
2. Shutter operation check
1. Battery voltage checkBattery voltage
More than 2.5V Normal charge is indicated when the power switch is turned on and the Power LED turns on for 2 seconds.
Less than 2.5V
If the Power LED blinks for 5 times after the power is turned on, the battery voltage is low.
TV outputs IR signal from 2 positions. Even if one IR signal is blocked, the 3D eyewear will receive the other IR signal.
The liquid crystal shutter open/close timing is controlled by receiving IR signals from the TV, which provide 3D expression of the images.
- If the Power LED blinks for 3 times after the power is turned on, please push Power button again.
Check shutter open/close operation by changing 2D/3D select switch on the user menu.
2D : Shutter Off 3D : Shutter On 2D : Shutter Off
3D Auto 3D 2D
(After 5 sec.)
7-2. Checking of 3D Eyewear
IR
42
Look
Look
Look
There are total six IR output LED.
2D → 3D
2D : IR Output OFF3D : IR Output ON
3D Auto 3D 2D
LED are indicated if TV is working propery.
Set the 3D/2D select switch on the user menu to 3D to confirm the IR output signal from the TV by using Mobile Phone’s Camera.
2D : IR Output OFF 3D : IR Output ONMobile Phone’s camera
10/127-3. How to check IR signal from TV set
43
Look
Look
Note: The camera with IR cut filter cannot be used.attention
Self check indication only:While pressing [Volume(-)] button of the TV set, press [OK] button of the remote controlfor more than 3 seconds.
Self check indication and factory shipping settingWhile pressing [Volume(-)] button of the TV set, press [MENU] button of the remote control for more than 3 seconds.
77--4. Self check of TV 4. Self check of TV
3. ExitDisconnect AC cord from wall outlet.
Screen display ( e.g. Europe PAL model)
1. How to access
2. Screen display and Check Point
Check Point
44
Access method is same as 2009 models
Look
China, Hong Kong
While pressing [Volume(-)] button of the TV set, press [0] button of theremote control three times within 2 seconds.
77--5. How to enter into Service Mode5. How to enter into Service Mode
Key command“1” button --- Main items Selection in forward direction“2” button --- Main items Selection in reverse direction“3” button --- Sub items Selection in forward direction“4” button --- Sub items Selection in reverse direction“VOL” button --- Value of sub items change in forward direction (+), in reverse direction (-).
Picture adjustmentWhite balance adjustmentOption setting
AgingVSUS
Service tool
Screen display (e.g. Europe PAL model)
45
New
VSUSTEST LOW
●Flow of Vsus adjustment (Service mode)
“Volume (-)”
“Volume (+)”
VSUS
VSUS
Whitepattern
“OK”“Return”
“ 3 ”“ 4 ”
“OK”
Vsus Adj. mode This mode sets “-5V” of actual Vsus adjusted value.And, by this condition, it is adjusted by that condition.
(How to adjust)1. By “Vsus Low test”, check “White pattern”.
2-1. When there is not “Non-lit cell”,by “3” key , go to “Conf.mode”.
2-2. When there is “Non-lit cell”,move to “Vsus test High”.
After confirming that there is not “Non-lit cell”by White pattern again, by “OK” key, go to “Conf.mode”.
When there is still “Non-lit cell”,panel is defective.
Conf. modeBy pushing “OK” key by this mode, “actual VSUS adjusted value” is set.
(How to adjust)1. By “Conf.mode”, check White pattern.2-1. When there is no problem, by “OK” key,
adjustment is completed.
2-2. When there is problem, by “4 “ key, back to “Vsus Adj.mode” and adjust Vsus again.
Service mode
Low
LowVSUS
HIGH
(Vsus adjustment value decision)
“OK”
VSUSTEST HIGH
VSUSCONF LOW
VSUSCONF HIGH
“ 3 ”“ 4 ”
・Display ON/OFF = ”5”key
77--6. Electronic adjustment of 6. Electronic adjustment of VsusVsus
46
●New FunctionPreviously, adjustment of VSUS was done by the volume on P board by digital voltmeter.From 2010, electronic adjustment of VSUS is adopted.By this function, Vsus is adjusted without opening back cover and without using digital voltmeter.
New
●●Operation procedureOperation procedure1. Select VSUS Adj. (VSUS adjustment menu) of Service mode.1. Select VSUS Adj. (VSUS adjustment menu) of Service mode.2. By selecting 2. By selecting ““OKOK”” key of VSUS adjustment menu by remote control,key of VSUS adjustment menu by remote control,
VSUS adjustment menu can be entered.VSUS adjustment menu can be entered.
attention
47
77--7. 7. Mirror functionMirror function
●New FunctionWhen there is a defective of Vertical line ((Horizontal lineHorizontal line)), , by this function in video processing part of A board,by this function in video processing part of A board,video signal becomes mirror reversed and vertical line (horvideo signal becomes mirror reversed and vertical line (horizontal line) shifts.izontal line) shifts.So, panel is diagnosed to be normal or not.So, panel is diagnosed to be normal or not.At the repairing job site, diagnosis can At the repairing job site, diagnosis can be done without opening the back cover.be done without opening the back cover.
●●Operation procedureOperation procedureSService mode ervice mode Mirror function Mirror function ON
●●DiagnosisDiagnosisVertical line shifts.Vertical line shifts. A board (Signal processing circuit) is failure.Vertical line does not shift. → Panel is failure.
Mirror reversed
Vertical line
failure
MIRROR Function ON(Mirror reversed)
Vertical line moves.A board (Signal processing circuit)failure.
MIRROR function adjust menu
02: Up and down mirror-reversed.
01: Right and left mirror-reversed.
00: Default, OFF
Look
New
How to display ‘Power ON time & Counter’1.Move the cursor to the lower right corner. 2.Press ‘Mute’ button of remote control (5sec).
(2) Power ON time & Count
(1) Power SOS (LED blinking) history
There are 4 functions of SRV (Service)-TOOL as follows.
Please check the “PTCT”
77--8. Functions of SRV8. Functions of SRV--ToolTool
PTCT: 04, 01, 00, 04, 01
First SOS after shippingSecond SOS after shipping
Previous SOS Second previous SOSLatest SOS
Time : 00006 : 40Hour Minute
Count : 0000082times
How to display ‘Memory Editor’1.Move the cursor to the upper right corner. 2.Press ‘Mute’ button of remote control (5sec).
(3)Memory Editor
Memory Editor
Same as 2009 models
Numbers are not decimal but hexadecimal.decimal: 1,2,3,4,5,6,7,8,9,10,11, 12, 13, - - -hexadecimal: 1,2,3,4,5,6,7,8,9, a, b, c, d, - - -
(4)Local Maintenance
48
How to display ‘Local Maintenance’1.Move the cursor to the upper left corner. 2.Press ‘OK’ button of remote control (5sec).
Local Maintenance
Note: Generally, do not use Memory editor !!attention
77--9. 9. Data Copy by SD CardData Copy by SD Card
Wrong example:Boardreplace.pwdBOARDRELACE.PWDHotel.pwd
①Copy of setting data when exchanging repair board ( A board)
A
PDP
SD
②Copy of hotel mode setting data
(Before exchanging)Setting data to SD Card
(After exchanging)Copied setting data to repaired board
(Available data for Copy)・Customer setting data・Channel scanned data・Adjustment data / shipping data
PDP (Same type model) (Same type model) (Same type model)
SD
■ ■ ■
Copy setting datato SD card
Setting by using data of SD card
Data Copy Data Copy Data CopyMaster set
(Available data for Copy)・Customer setting data・Channel scanned data
【Preparation】 Make pwd file of ① or ② in SD card. (Make new (empty) text file and change file name.)(pwd File name)
①For exchanging repair board・・・ boardreplace.pwd②For hotel mode setting ・・・ hotel.pwd
1.From TV set to SD card2.From TV set to SD card
For exchanging repair board hotel mode setting2770 48502771 4851
Note: Keep one pwd file in SD card. If there are several files in one SD card, it is NOT likely to work.
【Action】 : Power On TV set. > Insert SD card. > Input pass word.
Same as 2009 models
49
(1. From TV set to SD card 2. From SD card to TV set)(1. From TV set to SD card 2. From SD card to TV set)
attention
attention
50
77--10. 10. Wireless LAN (WiWireless LAN (Wi--Fi) Fi)
Finding problem of dongle and TV set
② Check connection status of wireless LANWhen indication of AP setting is “Connected”, setting status of access point is confirmed. When setting status is not good, re-setting will be necessary.
③ Check dongle only.There is the diagnostic software for checking only dongle.By using PC, it can be checked.
Panasonic Dongle -11a(5GHz), 11b(2.4GHz), 11g(2.5GHz),
11n(5GHz/2.4GHz) are available.11n (5GHz) is good for AV transmission.
- To use Wi-Fi, setting of access point is necessary.
① AP Setting of Network setupInsert dongle into TV set. And when display of “AP Setting”becomes “No adapter”, dongle is NG.
Dongle is notConnected. Dongle is connected.
Network settingWireless network setting(e.g. Connection error)
Downloaded Software Software
Look
USB terminal
Network Setup
Panasonic Dongle can be used.
Vol.1 site
Note: 1. Connecting and disconnecting Dongle when TV is ON
-Connecting Dongle to USB terminal is OK.-Disconnecting Dongle is not good.. (TV will hung up.)
2. Same dongle-Using in other TV is OK.-When TV is OFF, disconnecting and connecting is OK without setting.-When TV is OFF and dongle is disconnected and other dongle is connected, re-setting is necessary.
attention
attention
attention
(e.g. wired)Wired or Wireless
New
51
77--11. 11. OtherOther USB USB functionfunctionss
- Only Direct recording (1 time speed)- Only digital broadcasting program recording(Copy controlled contents, analogue broadcastingprogram and source from external input are not available.)
-- TV set and HDD are bound by the generated key in A board.TV set and HDD are bound by the generated key in A board.-- Contents by HDD can be watched only by the recorded TV. Contents by HDD can be watched only by the recorded TV. -- HDD for this purpose can not be used by PC.HDD for this purpose can not be used by PC.-- When selfWhen self--check (TV check (TV ““--”” key + Remote control key + Remote control ““MenuMenu”” key) is key) is done, registered information in HDD becomes reset anddone, registered information in HDD becomes reset andrecorded contentsrecorded contents by USB HDD can not beby USB HDD can not be watched. watched.
AC adapterUSB Cable
USB-HDD
(MUST)
1. USB HDD recording
Wire and wireless keyboards are supported.(Wireless keyboard by USB dongle type is supported.)
Extended keys are not supported.
Contents NoteStill Picture
JPEG
SD VIDEO Standard quality MPEG2-PSAVCHD FULL-HD quality H.264-TSDivX HD Only LDA2 modelMP3 WMP and ripping of iTunesAAC Ripping of iTunes
Music
MovingPicture
USB 1
USB 2
( Communication camera ,HDD、Flash )
AC adaptor
USB HDD recording
USB Keyboard
New
(MUST)
USB Flash Memory and USB- HUB
2. USB Keyboard
3. USB Flash Memory and USB-HUB
- To input letters for VIErA cast- Wire and wireless keyboards are supported.
Available
- USB-HUB: To use Communication camera and so on.
- USB Flash memory (Data is loaded by PC.)
How to check USB Keyboard, Flash Memory, USB-HUBConnect the troubled USB keyboard, USB flash memory,
and USB-HUB to PC and check them by PC.
attention
attentionOnly Australia, New Zealand
and Hong Kong models.
Look
attention
Not available in somecountries
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