Panasonic TH-65PF12UK Service manual
Order Number MTNC090959CE
B34 Canada: D10
High Definition Plasma Display
Model No. TH-65PF12UK
GPF12D Chassis
TABLE OF CONTENTS
1 Safety Precautions ----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
2 Warning -------------------------------------------------------------- 4
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 4
2.2. About lead free solder (PbF)---------------------------- 5
3 Service Navigation ----------------------------------------------- 6
3.1. Service Hint ------------------------------------------------- 6
3.2. Applicable signals ----------------------------------------- 7
4 Specifications ----------------------------------------------------- 9
5 Operating Instructions-----------------------------------------10
6 Service Mode -----------------------------------------------------12
6.1. CAT (Computer Aided Test) mode -------------------12
6.2. IIC mode structure (following items value is
sample data) -----------------------------------------------15
7 Troubleshooting Guide----------------------------------------16
7.1. Self Check --------------------------------------------------16
7.2. No Power ---------------------------------------------------18
7.3. No Picture --------------------------------------------------18
PAG E PAG E
7.4. Local screen failure -------------------------------------- 19
8 Service Fixture & Tools --------------------------------------- 20
8.1. SC jig -------------------------------------------------------- 20
9 Disassembly and Assembly Instructions--------------- 21
9.1. Removal of Rear Cover -------------------------------- 21
9.2. Removal of HHH-Board -------------------------------- 21
9.3. Removal of HA-Board----------------------------------- 21
9.4. Removal of Slot Block ---------------------------------- 21
9.5. Removal of HX-Board----------------------------------- 22
9.6. Removal of DS-Board----------------------------------- 22
9.7. Removal of PB-Board ----------------------------------- 22
9.8. Removal of DN-Board ---------------------------------- 23
9.9. Removal of D-Board------------------------------------- 23
9.10. Removal of P-Board (MULTI) ------------------------- 23
9.11. Removal of P-Board (SUS)---------------------------- 23
9.12. Removal of Speaker Terminal Block (L, R) -------- 23
9.13. Removal of Fan------------------------------------------- 24
9.14. Removal of SU-Board and SD-Board--------------- 25
9.15. Removal of SC-Board----------------------------------- 25
© Panasonic Corporation 2009
Unauthorized copying and distribution is a violation
of law.
TH-65PF12UK
9.16. Removal of SS-Board ----------------------------------- 26
9.17. Removal of SS2-Board and SS3-Board ------------ 27
9.18. Removal of C1-Board ----------------------------------- 27
9.19. Removal of C2-Board ----------------------------------- 27
9.20. Removal of C3-Board ----------------------------------- 28
9.21. Removal of S1-Board ----------------------------------- 28
9.22. Removal of Front Glass, V1, V2-Board and
Cabinet Assy ---------------------------------------------- 28
9.23. Removal of Plasma Display Panel------------------- 30
10 Measurements and Adjustments -------------------------- 35
10.1. Adjustment Procedure ---------------------------------- 35
10.2. Adjustment ------------------------------------------------- 38
11 Block Diagram --------------------------------------------------- 43
11.1. Main Block Diagram ------------------------------------- 43
11.2. Block (1 of 6) Diagram ---------------------------------- 44
11.3. Block (2 of 6) Diagram ---------------------------------- 45
11.4. Block (3 of 6) Diagram ---------------------------------- 46
11.5. Block (4 of 6) Diagram ---------------------------------- 47
11.6. Block (5 of 6) Diagram ---------------------------------- 48
11.7. Block (6 of 6) Diagram ---------------------------------- 49
12 Wiring Connection Diagram --------------------------------- 51
12.1. Wiring (1) --------------------------------------------------- 51
12.2. Wiring (2) --------------------------------------------------- 53
13 Schematic Diagram--------------------------------------------- 55
13.1. Schematic Diagram Notes ----------------------------- 55
13.2. P(MULUTI)-Board Schematic Diagram------------- 56
13.3. P(SUS)-Board Schematic Diagram------------------ 57
13.4. PB, V1, V2 and S1-Board Schematic Diagram --- 58
13.5. HA-Board Schematic Diagram------------------------ 59
13.6. HX-Board Schematic Diagram------------------------ 60
13.7. HHH-Board (1 of 4) Schematic Diagram ----------- 61
13.8. HHH-Board (2 of 4) Schematic Diagram ----------- 62
13.9. HHH-Board (3 of 4) Schematic Diagram ----------- 63
13.10. HHH-Board (4 of 4) Schematic Diagram ----------- 64
13.11. DS-Board (1 of 6) Schematic Diagram ------------- 65
13.12. DS-Board (2 of 6) and H3-Board Schematic
Diagram----------------------------------------------------- 66
13.13. DS-Board (3 of 6) Schematic Diagram ------------- 67
13.14. DS-Board (4 of 6) Schematic Diagram ------------- 68
13.15. DS-Board (5 of 6) Schematic Diagram ------------- 69
13.16. DS-Board (6 of 6) Schematic Diagram ------------- 70
13.17. DN-Board (1 of 8) Schematic Diagram ------------- 71
13.18. DN-Board (2 of 8) Schematic Diagram ------------- 72
13.19. DN-Board (3 of 8) Schematic Diagram ------------- 73
13.20. DN-Board (4 of 8) Schematic Diagram ------------- 74
13.21. DN-Board (5 of 8) Schematic Diagram ------------- 75
13.22. DN-Board (6 of 8) Schematic Diagram ------------- 76
13.23. DN-Board (7 of 8) Schematic Diagram ------------- 77
13.24. DN-Board (8 of 8) Schematic Diagram ------------- 78
13.25. D-Board (1 of 6) Schematic Diagram --------------- 79
13.26. D-Board (2 of 6) Schematic Diagram --------------- 80
13.27. D-Board (3 of 6) Schematic Diagram --------------- 81
13.28. D-Board (4 of 6) Schematic Diagram --------------- 82
13.29. D-Board (5 of 6) Schematic Diagram --------------- 83
13.30. D-Board (6 of 6) Schematic Diagram --------------- 84
13.31. C1-Board (1 of 2) Schematic Diagram-------------- 85
13.32. C1-Board (2 of 2) Schematic Diagram-------------- 86
13.33. C2-Board (1 of 2) Schematic Diagram-------------- 87
13.34. C2-Board (2 of 2) Schematic Diagram-------------- 88
13.35. C3-Board (1 of 2) Schematic Diagram-------------- 89
13.36. C3-Board (2 of 2) Schematic Diagram-------------- 90
13.37. SC-Board (1 of 4) Schematic Diagram------------- 91
13.38. SC-Board (2 of 4) Schematic Diagram------------- 92
13.39. SC-Board (3 of 4) Schematic Diagram------------- 93
13.40. SC-Board (4 of 4) Schematic Diagram------------- 94
13.41. SS-Board (1 of 2) Schematic Diagram ------------- 95
13.42. SS-Board (2 of 2) and SS2, SS3-Board
Schematic Diagram ------------------------------------- 96
14 Printed Circuit Board------------------------------------------ 97
14.1. P(MULTI)-Board------------------------------------------ 97
14.2. P(SUS)-Board ------------------------------------------- 100
14.3. PB-Board ------------------------------------------------- 102
14.4. HA-Board ------------------------------------------------- 103
14.5. HX-Board ------------------------------------------------- 104
14.6. HHH-Board -----------------------------------------------105
14.7. V1, V2, S1 and H3-Board ----------------------------106
14.8. DS-Board ------------------------------------------------- 107
14.9. DN-Board -------------------------------------------------109
14.10. D-Board --------------------------------------------------- 111
14.11. C1-Board-------------------------------------------------- 112
14.12. C2-Board-------------------------------------------------- 113
14.13. C3-Board-------------------------------------------------- 114
14.14. SC-Board ------------------------------------------------- 115
14.15. SS2 and SS3-Board ----------------------------------- 117
14.16. SS-Board ------------------------------------------------- 118
15 Exploded View and Replacement Parts List---------- 121
15.1. Exploded View and Mechanical Replacement
Parts List --------------------------------------------------121
15.2. Electrical Replacement Parts List ------------------ 121
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TH-65PF12UK
1 Safety Precautions
1.1. General Guidelines
1. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials.
2. When wiring units (with cables, flexible cables or lead wires) are supplied as repair parts and only one wire or some of the
wires have been broken or disconnected, do not attempt to repair or re-wire the units. Replace the entire wiring unit instead.
3. When conducting repairs and servicing, do not twist the Faston connectors but plug them straight in or unplug them straight
out.
4. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
5. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.1.1. Leakage Current Cold Check
1. Unplug the AC cord and connect a jumper between the
two prongs on the plug.
2. Measure the resistance value, with an ohmmeter,
between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads,
connectors, control shafts, etc. When the exposed metallic part has a return path to the chassis, the reading
should be between 1Mohm and 5.2Mohm.
When the exposed metal does not have a return path to
the chassis, the reading must be .
Figure 1
1.1.2. Leakage Current Hot Check (See
Figure 1.)
1. Plug the AC cord directly into the AC outlet. Do not use
an isolation transformer for this check.
2. Connect a 1.5kohm, 10 watts resistor, in parallel with a
0.15µF capacitors, between each exposed metallic part
on the set and a good earth ground such as a water pipe,
as shown in Figure 1.
3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of
the above measurements.
6. The potential at any point should not exceed 0.75 volts
RMS. A leakage current tester (Simpson Model 229 or
equivalent) may be used to make the hot checks, leakage
current must not exceed 1/2 milliamp. In case a measurement is outside of the limits specified, there is a possibility
of a shock hazard, and the equipment should be repaired
and rechecked before it is returned to the customer.
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TH-65PF12UK
2 Warning
2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage
caused by electrostatic discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD protected)” can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise ham less motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient
to damage an ES device).
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TH-65PF12UK
2.2. About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol PbF stamped on the back of PCB.
Caution
• Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40 °C) higher. Please
use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).
• Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
• After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the
opposite side. (see figure below)
Suggested Pb free solder
There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder. However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
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TH-65PF12UK
3 Service Navigation
3.1. Service Hint
Board Name Function Board Name Function
DN Digital Signal Processor, Microcomputer SS2 Sustain out (Upper)
D Format Converter, Plasma AI Processor
Sub-Field Processor
DS Slot Interface (Audio / Video / Sync Input Switch),
Sync Processor, Audio Processor,
Speaker Out Amplifier, DC-DC Converter
SC Scan drive V1 Remote receiver, LED-G, R
SU Scan out (Upper)
Non serviceable.
SU-Board should be exchanged for service.
SD Scan out (Lower)
Non serviceable.
SD-Board should be exchanged for service.
SS Sustain drive HHH Dual HDMI terminal
SS3 Sustain out (Lower)
C1 Data drive (Right)
C2 Data drive (Center)
C3 Data drive (Left)
S1 Power switch
V2 Key switch
PB Fan Control
P Power supply
H3 Speaker terminal
HX PC / RS-232C_Input terminal
HA Component Video terminal (BNC)
6
3.2. Applicable signals
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8
4 Specifications
Power Source 110 - 127 V AC, 50/60Hz
Power Consumption
Power on 745 W
Stand-by condition Save OFF 1.0 W, Save ON 0.5 W
Power off condition 0.2 W
Plasma Display panel Drive method: AC type 65-inch,
16:9 aspect ratio
Screen size 56.4" (1,434 mm) (W) × 31.7" (806 mm) (H) × 64.7" (1,645 mm) (diagonal)
(No. of pixels) 2,073,600 (1,920 (W) × 1,080 (H)) [5,760 × 1,080 dots]
Operating condition
Temperature 32 °F - 104 °F (0 °C - 40 °C)
Humidity 20 % - 80 %
Applicable signals
Scanning format
PC signals VGA, SVGA, XGA
Connection terminals
HDMI A-B TYPE A Connector × 2
COMPONENT / RGB IN Y / G (BNC) with sync 1.0 Vp-p (75-ohm)
PC IN (HIGH-DENSITY Mini-D-SUB 15PIN) Y or G with sync 1.0 Vp-p (75-ohm)
SERIAL EXTERNAL CONTROL TERMINAL (D-SUB 9PIN) RS-232C COMPATIBLE
SPEAKERS 8-ohm, 20 W [10 W + 10 W] (10 % THD)
Accessories Supplied
Remote Control Transmitter N2QAYB000432
Batteries AA Size × 2
Fixing band TMME203 × 1
Dimensions (W × H × D) 61.2" (1,554 mm) × 36.5" (925 mm) × 3.9" (99 mm)
Mass (weight)
main unit only approx. 130.0 lbs
with speakers approx. 143.3 lbs
Note:
• Design and specifications are subject to change without notice. Mass and dimensions shown are approximate.
525 (480) / 60i 60p, 625 (575) / 50i 50p, 750 (720) / 60p 50p, 1125 (1080) /
60i 60p 50i 50p 24p 25p 30p 24sF, 1250 (1080) / 50i
SXGA, UXGA ..... (compressed)
Horizontal scanning frequency 15 - 110 kHz
Vertical scanning frequency 48 - 120 Hz
P
/B (BNC), PR/R (BNC) 0.7 Vp-p (75-ohm)
B
AUDIO IN (RCA PIN JACK × 2) 0.5 Vrms
Y or G without sync 0.7 Vp-p (75-ohm)
B / P
/ CB: 0.7 Vp-p (75-ohm)
B
/ CR: 0.7 Vp-p (75-ohm)
R / P
R
HD / VD: 1.0 - 5.0 Vp-p (high impedance)
AUDIO IN (M3 JACK) 0.5 Vrms
TH-65PF12UK
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TH-65PF12UK
5 Operating Instructions
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TH-65PF12UK
Option Menu for GPF12D series
GPF12D chassis series have special function and operation setting facility called Option Menu. This Option Menu is useful
for special function required customers. This should be set at the installation stage.
Option menus default setting Contents
Weekly Command Timer --- Sets Weekly Command Timer.
Onscreen display On Enable/Disable to display input mode indication after power on and no signal
Initial INPUT Off Sets the initial input mode when the power is turned on. Allow input mode selec-
Initial VOL level Off Sets the initial volume level when the power is turned on. Allow Volume control
Maximum VOL Level Off Sets the maximum volume to desired level. Volume cannot exceed this level.
INPUT lock Off Fixes the input mode to AV, Component/RGB or PC. Can not change input
Button lock Off Enable/Disable bottom operation buttons (Input, Menu, Enter and/or volume up/
Remocon User Level Off Remote key invalidation.
Off-timer function Enable Off-timer operation Enable/Disable.
Initial Power Mode Normal Sets the power mode of the unit for when the power recovers from failure or
ID select 0 Set ID number from 0 to 100.
Remote ID Off Remote ID function On/Off.
Serial ID Off Serial ID function On/Off
Display size Off Display size function On/Off
Studio W/B Off Studio W/B function On/Off
Studio Gain Off Studio Gain function On/Off
Slot power Off Sets the slot power mode while the power is turned on.
Power On Screen Delay Off You can set the power-on delay time of the displays to reduce the power load,
Clock Display Off Clock Display function On/Off.
All Aspect Default Aspect mode: default/All aspect mode.
Auto Setup Manual Sets the operational mode of the automatic position adjustment in the POS./
Rotate Off Rotate function On/Off
Serial Slot Select Slot2 Selects the slot which communicates serial.
indication.
tion while power is on.
while power is on.
mode by input selection key.
down)
Off: Valid key is all key of remote.
User1: Valid key are only Stand-by (ON/OFF), Input, Direct input, Picture, Surround, Sound mute On/Off, and volume adjustment.
User2: Valid key is only Stand-by (ON/OFF).
User3: All keys are null and void
after plugging off and in again.
(While the Remote ID on, standard remote function can not control the unit.)
Allow Optional Terminal Board insert Slots while power is on.
when you press to turn on the multiple displays that are set together, for
example, on MULTI DISPLAY system.
Set each display’s setting individually.
SIZE memu.
Note: The setting of an external command can be set only from the fixed serial
terminal.
Note:
When both main unit buttons and remote control are disabled due to the “Button lock”, “Remocon User level” or “Remote ID”
adjustments, set all the values “Off” so that all the buttons are enabled again.
Press the “Volume down” button on main unit together with “R” button on the remote control and hold for more than 5 seconds.
The “SHIPPING“ menu is displayed and the lock is released when it disappears.
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TH-65PF12UK
6 Service Mode
6.1. CAT (Computer Aided Test) mode
To exit the CAT mode, access the ID mode and switch off the main power.
6.1.1. IIC mode
Select the IIC mode by Up/Down button on the remote control at the front page of CAT mode and then press the Action button on
the remote control.
Subject and item are mentioned on “IIC mode structure”.
To exit the IIC mode, press the R button on the remote control.
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TH-65PF12UK
6.1.2. CD mode
Select the CD mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on
the remote control more than 3 seconds.
Memory data change
To exit the CD mode, press the R button on the remote control.
6.1.3. SD mode
Select the SD mode by Up/Down button on the remote control at the front page of CAT mode and then press the Action button on
the remote control.
To exit the SD mode, press the R button on the remote control.
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TH-65PF12UK
6.1.4. MS mode
Select the MS mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on
the remote control more than 3 seconds.
To exit the MS mode, press the R button on the remote control.
Caution:
Market Select should be set after exchange of DN-Board.
Destination number
Number Destination Number Destination
0 Japan 16 -1 North America 17 -2 Europe 18 China
3 Others 19 China (Hotel)
4 Britain 20 Russia
5 Taiwan 21 Russia (Hotel)
6 Thailand 22 Hong Kong
7--23-8 Japan (Hotel) 24 --
9 North America (Hotel) 25 -10 Europe (Hotel) 26 -11 -- 27 -12 Britain (Hotel) 28 Middle East/Hong Kong
13 -- 29 Middle East/Hong Kong (Hotel)
14 Thailand (Hotel) 30 Australia
15 -- 31 Australia (Hotel)
Default setting
Number Destination
1 North America
6.1.5. ID mode
Select the ID mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on
the remote control more than 3 seconds.
To exit the ID mode, press the R button on the remote control.
14
6.2. IIC mode structure (following items value is sample data)
TH-65PF12UK
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TH-65PF12UK
7 Troubleshooting Guide
7.1. Self Check
7.1.1. Display Indication
1. Self-check is used to automatically check the bus line
controlled circuit of the Plasma display.
2. To get into the Self-check mode, press the volume down
button on the customer controls at the bottom of the set,
at the same time pressing the OFF-TIMER button on the
remote control, and the screen will show.
If the IIC ports have been checked and found to be incorrect
Or not located then “ - - ” will appear in place of “OK”
“01” in the line of the “PTCT” means the number of blinks of the
Power LED is 1. (Reference to 7.1.2)
“H09” in the line of the “PTCT” is the error code.
To exit the CAT mode switch off the main power.
Note:
The line of the “PTCT” displays when you get into the Selfcheck mode for the first time only after the Power LED
blinks.
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TH-65PF12UK
7.1.2. Power LED Blinking timing chart
1. Subject
Information of LED Blinking timing chart.
2. Contents
When an abnormality has occurred to the unit, the protection circuit operates and resets to the stand by mode. At this time,
the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
* Refer to 7.1.1 Display Indication
About blinking LED
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TH-65PF12UK
7.2. No Power
First check point
There are following 3 states of No Power indication by power LED.
1. No lit.
2. Green is lit then turns red blinking a few seconds later.
3. Only red is lit.
7.3. No Picture
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7.4. Local screen failure
Plasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.B. for each local area.
TH-65PF12UK
Fig - 1
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TH-65PF12UK
8 Service Fixture & Tools
8.1. SC jig
Purpose:
To find the failure board (SC or SU/SD) when the power LED is blinking 7 times.
SC jig:
Jumper connector to connect to SC50 connector on SC board
Part number:
TZSC09187
How to use:
Caution: Remove SC jig from SC board after inspection.
1. Remove all connector between SC board and SU/SD board to isolate SC board from both SU and SD board electrically.
Note: The board will be damaged if all connector is not removed (for example; remove connector only for SU board
and stay connecting with SD board. The board will be damaged.)
2. Connect SC jig to connector SC51 at left bottom side of SC board.
3. Turn on the TV/Display Unit and confirm the power LED blinking.
LED blinking: Possible cause of failure is in SC board
No LED blinking (Lighting or no lighting): Possible cause of failure is in SU or SD board
4. After inspection, turn off the TV/Display Unit and wait a few minutes to discharge.
5. Remove SC jig from SC board.
Remark: This SC jig can be used for all 2009 Plasma TV and Plasma Display.
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TH-65PF12UK
9 Disassembly and Assem-
bly Instructions
• To disassemble P.C.B., wait for 1 minute after power was off
for discharge from electrolysis capacitors.
• , , , , and marks indicate screw positions.
9.1. Removal of Rear Cover
1. Remove screws (×22 , ×4 , ×15 ) and then remove
the Rear Cover.
Note: when fixing the Rear Cover
• Screw on screws (*1, *2) firstly.
9.3. Removal of HA-Board
1. Remove 4 screws (D) and then remove the HA Terminal
Block.
2. Remove 4 screws (E).
3. Remove 3 screws (F) and then remove HA-Board.
9.4. Removal of Slot Block
1. Disconnect the connectors (DS2, DS4, DS6, DS7, DS8,
DS15).
2. Remove the flexible cables from the connectors (DS1,
DS3).
9.2. Removal of HHH-Board
1. Remove 4 screws (A) and then remove the HHH Terminal
Block.
2. Remove 4 screws (B).
3. Remove 4 screws (C) and then remove HHH-Board.
3. Remove 6 screws and then remove the Slot Block.
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9.5. Removal of HX-Board
1. Remove the HA Terminal Block and the HHH Terminal
Block.
(Refer to Removal of HA-Board and HHH-Board)
2. Remove 1 screw ( ).
3. Remove 6 screws ( ) and then remove the Slot Case.
4. Disconnect the connector (HX1).
5. Remove 4 Hexagonal-Head screws and 2 screws and
then remove HX-Board.
9.6. Removal of DS-Board
1. Remove the Slot Case.
(Refer to Removal of HX-Board)
2. Disconnect the connector (DS14).
3. Remove 10 screws and then remove the Fixed Plate.
4. Disconnect the connectors (DS2, DS4, DS6, DS7, DS8,
DS15).
5. Remove the flexible cables from the connectors (DS1,
DS3).
6. Remove 3 screws and then remove DS-Board.
9.7. Removal of PB-Board
1. Disconnect the connectors (PB30, PB32, PB33, PB34,
PB36, PB37, PB38).
2. Remove 3 screws and then remove PB-Board.
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9.8. Removal of DN-Board
1. Disconnect the connectors (DN3, DN5, DN9).
2. Remove the flexible cables from the connectors (DN1,
DN2).
3. Remove 4 screws and then remove DN-Board and Fixed
Plate.
Note:
A re-setup of the destination is performed by MS
mode after DN-Board exchange.
9.9. Removal of D-Board
4. Disconnect the connectors (D3, D5, D25).
5. Remove the flexible cables from the connectors (D20,
D31, D32).
6. Remove 3 screws and then remove D-Board.
9.10. Removal of P-Board (MULTI)
1. Disconnect the connectors (P6, P7, P9, P25, P34, P35,
P52, P53, P55).
2. Remove 9 screws and then remove P-Board (MULTI).
9.11. Removal of P-Board (SUS)
1. Disconnect the connectors (P2, P11, P51, P54, P56).
2. Remove 6 screws and then remove P-Board (SUS).
9.12. Removal of Speaker Terminal
Block (L, R)
1. Remove 4 screws and then remove the Speaker Terminal
Blocks (H3-Board) (L, R).
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2. Turn over the Speaker Terminal Block (L, R) and then disconnect the connector (H37).
9.13. Removal of Fan
1. Disconnect the Fan Relay Connectors.
3. Remove 4 screws and then remove the Fan (A).
4. Remove 4 screws and then remove the Fan (B).
5. Remove 12 screws and then remove the Fans (C, D, E).
2. Remove 16 screws and then remove the Fan Blocks (1,
2, 3, 4).
6. Remove 4 screws and then remove the Fan (F).
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7. Reassemble the Fans in reverse order.
8. Stick the Fan Sponge around the Fan.
Note:
The Fan Sponge is not re-usable.
Please use a new one when Fan exchange.
9.14. Removal of SU-Board and SDBoard
1. Remove the flexible cables from the connectors (SU1,
SU2, SU3, SU4, SU5, SU11, SD1, SD2, SD3, SD4, SD5,
SD11).
2. Disconnect the connectors (SU41, SD42, SD46).
3. Remove 6 screws ( ).
4. Remove 6 screws ( ) and then remove SU-Board and
SD-Board.
Note: when fixing SU-Board and SD-Board
• Screw on 6 screws ( ) firstly.
9.15. Removal of SC-Board
1. Disconnect the Fan Relay Connector.
2. Remove 4 screws and then remove the Fan Block (1).
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TH-65PF12UK
3. Disconnect the connectors (SU41, SD42, SD46).
4. Remove 6 screws ( ).
5. Remove 6 screws ( ).
6. Turn over SU-Board and SD-Board to the left.
Note:
Do not damage the Flexible Cables of SU-Board and
SD-Board, and the parts on SC-Board.
9.16. Removal of SS-Board
1. Disconnect the Fan Relay Connector.
2. Remove 4 screws and then remove the Fan Block (4).
3. Disconnect the connectors (SS02, SS03, SS11,SS33).
4. Remove the flexible cables from the connectors (SS53,
SS55, SS56).
Note: when fixing SU-Board and SD-Board
• Screw on 6 screws ( ) firstly.
7. Disconnect the connector (SC2).
8. Remove the flexible cable from the connector (SC20).
9. Remove 9 screws and then remove SC-Board.
5. Remove 6 screws and then remove SS-Board.
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TH-65PF12UK
9.17. Removal of SS2-Board and
SS3-Board
1. Disconnect the connectors (SS02, SS03).
2. Remove the flexible cables from the connectors (SS52,
SS57, SS59).
3. Remove 6 screws and then remove SS2-Board and SS3Board.
9.18. Removal of C1-Board
1. Remove 2 screws ( ).
2. Remove 1 screw ( ).
3. Remove 1 screw ( ) and then remove the Reinforcement
Angle (R).
4. Remove the flexible cable from the connector (C10).
5. Remove 10 screws ( ) and then remove the flexible
cables from the connectors (CB1, CB2, CB3, CB4, CB5).
6. Remove 5 screws ( ) and then remove C1-Board.
9.19. Removal of C2-Board
1. Remove the flexible cables from the connectors (C20,
C21, C26).
2. Remove 10 screws ( ) and then remove the flexible
cables from the connectors (CB6, CB7, CB8, CB9,
CB10).
3. Remove 5 screws ( ) and then remove C2-Board.
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TH-65PF12UK
9.20. Removal of C3-Board
1. Remove 2 screws ( ).
2. Remove 2 screws ( ) and then remove the Reinforcement Angle (L).
3. Disconnect the connectors (C33, C35).
4. Remove the flexible cables from the connectors (C31,
C36).
5. Remove 10 screws ( ) and then remove the flexible
cables from the connectors (CB11, CB12, CB13, CB14,
CB15).
6. Remove 5 screws ( ) and then remove C3-Board.
9.22. Removal of Front Glass, V1,
V2-Board and Cabinet Assy
1. Remove the S1-Board Block.
(Refer to Removal of S1-Board)
2. Disconnect the connectors (DS2, DS15).
3. Remove 15 screws ( ).
4. Remove 3 screws ( ).
Note: when fixing Plasma Display Panel Block
• Screw on 2 screws (*1) firstly.
5. Pull the bottom of the Plasma Display Panel Block forward (arrow1).
6. Slide the Plasma Display Panel Block and then remove
the Plasma Display Panel Block (arrow2).
9.21. Removal of S1-Board
1. Remove 2 screws (H) and then remove the S1-Board
Block.
2. Disconnect the connector (S34).
3. Remove 1 screw (J) and then remove S1-Board and the
Switch Attachment.
4. Remove the Switch Attachment from S1-Board.
9.22.1. Removal of Front Glass
1. Remove 8 screws and then the Rear Cover Fixed Angles
(upper, bottom).
Note: when fixing the Rear Cover Fixed Angle
• Screw on 2 screws (*1) firstly.
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TH-65PF12UK
2. Remove 28 screws and then remove the Fixed Angles
(left, right, top, bottom).
3. Remove the Front Glass.
Note: when Front Glass is exchanged
• Paste the Sponges in order along each Fixed Angles
(top, bottom, left, right).
2. Remove 20 screws and then remove the Fixed Angles
(left, right, bottom).
3. Remove 1 screw (K).
4. Disconnect the connector (V2) and then remove V1Board.
5. Remove 3 hooks and then remove the Power Button and
Power Button Spring.
6. Disconnect the connector (V15) and then remove V2Board.
7. Remove 2 hooks and then remove the 5 Key Button from
V2-Board.
Note
• The sponges are parts which cannot be recycled. Please
use the new article when you exchange the Front Glass.
9.22.2. Removal of V1-Board and V2-Board
1. Remove 4 screws and then the Rear Cover Fixed Angle
(bottom).
Note: when fixing the Rear Cover Fixed Angle
• Screw on 1 screw (*1) firstly.
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TH-65PF12UK
9.22.3. Removal of Cabinet Assy
1. Remove the Front Glass.
(Refer to Removal of Front Glass)
2. Remove V1-Board and V2-Board.
(Refer to Removal of V1-Board and V2-Board)
3. Remove the LED Panel and Remote Sensor Panel.
4. Exchange the Cabinet Assy.
9.23. Removal of Plasma Display
Panel
The C1, C2, C3 Boards are connected with the Plasma Display Panel for the repair.
1. Disconnect the Fan Relay Connectors.
3. Disconnect the connectors (DN3, DN5, DN9).
4. Remove the flexible cables from the connectors (DN1,
DN2).
5. Remove 4 screws and then remove the DN-Board and
Fixed Plate.
6. Remove 3 screws and then remove PB-Board.
2. Remove 16 screws and then remove the Fan Blocks (1,
2, 3, 4).
7. Disconnect the connectors (DS2, DS4, DS6, DS7, DS8,
DS15).
8. Remove 6 screws and then remove the Slot Block.
9. Disconnect the connector (P9).
10. Remove 3 screws and then remove the AC-Inlet Block.
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