Panasonic TX-47P600HM User manual

ORDERNO. ITD0210031A3
Projection Television
TX-47P600HM / TX-47P600HQ / TX-47P600HZ / TX-47P600X
EURO-7VP
Please fileand use thismanual together with the service manual for
Model No.TX-47P500H/X, Order No.ITD0203008C3.
2002 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution isaviolation of law.
1. Difference point
1

1.1. Mechanical Replacement Parts List
Ref. No. Part No. Parts Name & Description
Remarks
Model No. Model No.
TX-47P500H/X TX-47P600H/X
15 TKGH5061 TKGH5072 SCREEN (FRESNEL)
14 TKGH5060 TKGH5075 SCREEN (LENTICULAR)
TPCB20901 TPCB20907 CARTON BOX TX-47P600HM
/
TPCB20903 TPCB20909 CARTON BOX TX-47P600HZ
TPCB20904 TPCB20910 CARTON BOX TX-47P600X
TQBC0369 TQBC0515 INSTRUCTION BOOK (ENGLISH) TX-47P600HM
/
TQBC369 TQBC0532 INSTRUCTION BOOK (ENGLISH) TX-47P600HQ
TQBC0370 TQBC0516 INSTRUCTION BOOK (ARABIC) TX-47P600X
32 TTPA0229 TTPA0279 ORNAMENTPANEL TX-47P600HM
/
32 TTPA0230 TTPA0280 ORNAMENTPANEL TX-47P600X
31 TTPA0211 TTPA0281 SPEAKER GRILLE
30 TTPA0209 TTPA0291 CONTROLPANEL
34 TTUA0512 TTUA0608 REAR COVER (BOTTOM) TX-47P600HM
34 TTUA0513 TTUA0609 REAR COVER (BOTTOM) TX-47P600HQ
/
34 TTUA0514 TTUA0611 REAR COVER (BOTTOM) TX-47P600X
35 TTYA0479 TTYA0530 CABINET(TOP)
36 TTYA0498 TTYA0548 CABINET(BOTTOM)
1.2. Electrical Replacement Parts List
Ref. No. Part No. Parts Name & Description
Remarks
Model No. Model No.
TX-47P500H/X TX-47P600H/X
RTL TZTNP020GFV TZTNP010HSV CIRCUITBOARD A
RTL TXN/U10GFV TZTNP020HSV CIRCUITBOARD U
RTL TZTNP010GHV TZTNP10GHV CIRCUITBOARD D TX-47P600HZ
RTL TZTNP010GFV TZTNP010GFV CIRCUITBOARD D TX-47P600HM
/
RTL TZTNP010GJV TZTNP010GJV CIRCUITBOARD D TX-47P600X
IC1102 TVRJ652 TVRJ812 ROM IC
IC1104 TVRJ653 TVRJ813 ROM IC
1.3. Specifications
Dimensions (W×D×H) 1095mm × 540mm ×
1190mm
Weight (Mass) 59kg
2

ORDERNO. ITD0203008C3
Projection Television
TX-47P500HM / TX-47P500HQ / TX-47P500HZ / TX-47P500X
EURO-7VPChassis
SPECIFICATIONS
Specifications
1

Power Source:
TX-47P500HM/HQ/HZ: AC220-240V, 50/60Hz
TX-47P500X: AC110-240V, 50/60Hz
Power Consumption:
TX-47P500HM/HQ/HZ: 218W
TX-47P500X: 228W
3.0W(Stand-bycondition)
Remotecontrol Transmitter:
EUR511229
R6(AA) Battery×2
Dimensions(W×H×D)
1095 mm × 1190 mm × 520 mm
Mass (Weight)
59 kg
Tuning System:
21 Systems
FrequencySynthesizer
AutoSearch
100(Position)/125(Direct)
Receiving Channels:
VHFBand 2-12 (PAL/ SECAM - B, K1)
0-12 (PAL-B AUST.)
1-9 (PAL-B N.Z.)
1-12 (PAL/SECAM-D)
1-12 (NTSC-M JAPAN)
2-13 (NTSC-M U.S.A.)
UHFBand 21-69 (PAL-G, H, I)
21-69 (SECAM-G, K, K1)
28-69 (PAL-B AUST.)
13-57 (PAL-D, K)
13-62 (NTSC-M Japan)
14-69 (NTSC-M U.S.A.)
CATV S1-S20 (OSCAR)
S21-S41 (HYPER)
1-125 (U.S.A. CATV)
5A, 9A (AUST.)
Z1-Z37 (CHINA)
C13-C49 (JAPAN)
IntermediateFrequency:
Video 38.0MHz
Sound 31.5MHz (D, K)/32.0MHz (I)
32.5MHz (B, G)/33.5MHz (M)
Colour 33.57 MHz (PAL)/33.6MHz (SECAM)
33.75 MHz (SECAM)/34.42 MHz (NTSC)
Receiving Stereosound system:
NICAM B/G, NICAM I,
NICAM D, A2(German)
Projection Tube:
TVVAB10GAV (B-ASSY)
TVVAG10GAV (G-ASSY)
TVVAR10GAV (R-ASSY)
2

TVVAR10GAV
(
R
-
ASSY)
90° deflection
High Voltage:
31.5±1.0kV at zerobeam current
AudioOutput:
24 W[2-way, 4-speakers; 12 W+12 W] (10%THD)
Headphones:
3.5mm Plug
Aerial Impedance:
75 Unbalancedcoaxial
Video/AudioTerminals:
AV1, 2, 3, 4INS-Videoin Y: 1.0Vp-p75
C: 0.3Vp-p75
DVD (Y/PB/P
R) Videoin 1Vp-p75
Audioin Approx. 0.5V 47k
MonitorOUT Videoout 1Vp-p75
Audioout Approx. 0.5V 1k
Accessories Supplied:
RemoteController x1
"R6"Batteryx2
75 coaxial aerial plug
Design and Specificationsare subject tochangewithout notice.
Mass and dimensionsshownare approximate.
2002 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution isaviolation of law.
3

1. Safety Precautions
1.1. General Guide Lines
1. Itisadvisableto insert an isolation transformer inthe AC supply
before servicing ahot chassis.
2. When servicing, observe the original lead dress, especiallythe
lead dress inthe high voltage circuits.
Ifashort circuitisfound, replace all parts which have been
overheated or damaged bythe short circuit.
3. After servicing, see to itthat all the protective devices such as
insulation barriers, insulation papers, shields, and isolation R-C
combinations, are properlyinstalled.
4. When the receiver isnot to be used for along period of time,
unplug the power cord from the AC outlet.
5. Potential, as high as 31.5kV , ispresent when thismonitor isin
operation. Operation of the Projection Monitor without the rear
cover involves the danger of ashock hazard from the power
supply. Servicing shouldnot be attempted byanyone who isnot
thoroughlyfamiliar with the precautions necessarywhen working
on high voltage equipment. Alwaysdischarge the anode of the
projection tube to the Projection Monitor chassisbefore handling
the tube.
6. After servicing make the following leakage current checks to
prevent the customer from being exposed to shock hazards.
1.2. Leakage Current ColdCheck
1. Unplug the AC cord and connect ajumper between the two
prongs on the plug.
2. Turn on the Projection Monitor's power switch.
3. Measure the resistance value, with an ohmmeter, between the
jumpered AC plug and each exposed metalliccabinet part on the
projection monitor, such as screw heads, connectors, control
shafts, etc. When the exposed metallicpart has areturnpath to
the chassis, the reading shouldbe between 4M and 20 M .
When the exposed metal does not have areturn path to the
4

chassis, the reading must be .
1.3. Leakage Current Hot Check (See Fig. 1 )
1. Plug the AC cord directlyinto the AC outlet. Donot use an
isolation transformer for thischeck.
2. Connect a2k , 10W resistor, inseries with an exposed metallic
part on the projection monitor and an earth such as awater pipe.
3. Use an AC voltmeter, with high impedance type, to measure the
potential across the resistor.
4. Check each exposed metallicpart, and measure the voltage at
each point.
5. Reverse the AC plug inthe AC outlet and repeat each of the above
measurements.
6. The potential at anypoint shouldnot exceed 1.0V rms. Incase a
measurement isoutside of the limits specified, there isa
possibilityof ashock hazard, and the projection monitor should
be repaired and rechecked before itisreturned to thecustomer.
Fig. 1
1.4. X-Radiation
Warning :
1. The potential sources of X-Radiation inprojection monitor are the
High Voltage section and the projection tube.
2. When using aprojection tube test jigfor service, ensure that jigis
capableof handling 31.5kV without causing X-Radiation.
5

Note:
It is important use anaccurate periodicallycalibratedhigh voltage meter.
1. Set the brightness to minimum.
2. Set the service switch to the service position.
3. Measure the High Voltage. The meter reading shouldindicate 31.5
± 1.0kV . Ifthe meter indication isout of tolerance, immediate
service and correction isrequired to prevent the possibilityof
premature component failure.
4. To prevent an X-Radiation possibility, itisessential to use the
specified projection tube.
2. Chassis Board Layout
6

Board-Name Function
A-Board MainSignal, Digital Converter
P-Board Line Filter
D-Board Deflection, High Voltage
LR-Board CRTDrive (R)
LG-Board CRTDrive (G)
LB-Board CRTDrive (B)
H-Board Rearterminal
U-Board MPU
M-Board Front Terminal, PowerSwitch
DG-Board Digital Core
SR-Board VM Output (R)
SG-Board VM Output (G)
SB-Board VM Output (B)
3. Disassembly for Service
This flowchart indicates disassemblyitems of the cabinet parts and circuit boards inorderto
find the items necessaryforservicing, whenreassembling, perform the procedures inthe
reverse order.
3.1. DisassemblyFlowchart
Note:
Boardground wires mayhave tobe disconnectedtodisassemble some boards. All ground
wires must be reconnectedusing jumperleads if necessarybefore poweris appliedtoReceiver
forservice.
7

3.2. Ornament Panel
1. The Ornament Panel issecured by(3) striker pins. Gripthe
Ornament Panel at the side corner pull to remove.
3.3. Cabinet (Top)
1. Remove (11) Screws.
8

3.4. Speaker Grille
1. Remove (2) screws.
3.5. Speaker Ass'y
1. Remove (10) screws.
9

3.6. Screen
1. Remove (14) screws.
3.7. Mirror
1. Remove (4) screws.
10

2. Remove (8) screws.
3.8. Rear Cover (Top)
1. Remove (4) screws.
2. Remove (2) screws.
3.9. Rear Cover (Bottom)
1. Remove (18) screws.
2. Remove (1) screws.
11

3.10. DisassemblyFor CRTRemoval
To facilitate CRTreplacement, the complete CRTmounting chassis does not needtobe
removed.
1. Remove the Screen Frame Ass'y, Decorative Panel and the
Bottom Rear Cover Ass'y. (See Disassemblefor Service ).
2. From the Rear side, remove the defective CRT's anode lead from
the Flyback Transformer block that ismounted secured to the
12

MainchassisE-Board.
3. Grasp the anode lead protective cap bodyinside, and rotate 1/4
turn counter clockwise and pull anode lead sleeve out of the
distributor.
4. Discharge anode lead to CRTchassismetal frame.
5. Unplug the defective CRTDag (GND ), from the CRTBoard,
LBGND for LB, LGGND for LG, LRGND for LR.
6. Remove lead wires (DY, VM coil )and anode lead wire from
holders as necessary.
7. Remove the CRTBoard from the defective CRTneck.
8. Note position of yoke with centering tabs and remove from
defective CRT.
9. From the Top, remove (2) screwsfrom the defective CRT.
13

10. Release CRTanode lead from CRTchassiswire clamp and all
other wires from holders.
11. Wire the anode lead wire.
12. Lift out CRTassemblywith lens assemblyand other CRTneck
assemblies.
13. LayCRTface downon asoft cloth.
14. Remove CRTlens byremoving (4) screws.
15. Install yoke and VM coil with other CRTneck assemblies on CRT
neck inthe same order and position as removed from the
defective CRT.
16. Push yoke against bell of CRTand tighten the clamp just snug
enough so itwill not easilyshift.
17. AssembleCRTfocus lens assemblyto new CRTwith (4) screws.
Make sure focus lens adjustment nut isinthe same location as on
other CRTfocus lens.
14

Note:
Please assemble withscrews inthe ordershownindetail and tightenwithsame torque.
4. Service Hints
4.1. Service position for Mainchassis
1. Remove the Rear Cover (Bottom) byremoving (19) screwsaround
its perimeter.
2. Remove lead wires and bundles from holders as necessary.
3. Pull out mainchassisand stand it.
4.2. Service Position for DG-Board
1. Remove the each circuitboard from Aor D-Board.
2. Connect extension cables between individual circuitboard and A
or D-Board.
Note:
Extension cable kit is suppliedas service fixtures and tools. (Part No. TZSC0724)
15

4.3. Service Position for M-Board
1. Remove the Top Cabinet Ass'y.
2. Remove M-Board byremoving (3) screws.
5. Self Check
1. Self-Check isused to automaticallycheck the bus lines and
hexadecimal code of the TV set.
2. To get into the Self-Check mode press the down( )button
on the customer controlsat the front of the set, at the same time
pressing the HELP button on the remote control, and thescreen
will show :
16

If the CCU ports have beencheckedand found tobe incorrect ornot locatedthen“--” will
appearinplace of “O.K.”.
6. Service Mode Function
MPU controls the functions switching foreachIICs through IIC bus inthis chassis. The
following setting and adjustment canbe adjustedbyremote control inService Mode.
6.1. How to enter SERVICE1
1. Insound menu, set BASS to MAX, and set TREBLE to MINIMUM.
2. Simultaneouslypress INDEX button on remote control and
VOLUME DOWNbutton [-]on the TV set.
17

6.2. How to enter SERVICE2
1. Set the channel to CH99.
2. Press HOLDbutton on remote control.
Note:
To exitto Service mode, press Nor Power button on remote control.
6.3. Option Descrition
18