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Service Guide
Specifications
Power Source:
220-240V AC, 50/60 Hz
Power Consumption:
Normal use: 380W
Stand-by condition: 1.7W
Power off condition: 0.7W
Plasma Display panel:
Drive method AC type
42-inch, 16:9 aspect ratio
Screen size:
42" (106cm) diagonal
920mm(W) x 518mm(H) x 1056mm(diagonal)
No. of pixels
408,960(852 (W) x 480 (H)) [2,556 x 480 dots]
Operating conditions:
Temperature:0°-40°C
Humidity: 20%-80%
Applicable signals
Colour System: NTSC, PAL, PAL-60, SECAM (Modified NTSC
signals cannot be displayed.)
Scanning fomrat: 525i, 525p, 625i, 625p, 1080i, 1080p
PC signals: VGA, S-VGA (compressed), Horizontal scanning fre-
quency 15.6-50 kHz
Connection terminals:
AV
VIDEO IN (BNC)
S-VIDEO IN
(Mini DIN 4-pin)
AUDIO IN L-R
(RCA pin jack x 2)
VIDEO OUT (BNC) 1.0V p-p (75Ω)
COMPONENT Y/G
/RGB
P
/B
B
P
/R
R
HD
VD
AUDIO IN L-R
(RCA pin jack x 2)
1.0V p-p (75Ω)
(with 75Ω or high-impedan-
ce auto select)
Y: 1V p-p (75Ω),
C: 0.286V p-p (75Ω)
0.5Vrms
(bridge output)
1.0V p-p
(including synchronization)
±0.35V p-p
±0.35V p-p
±1.0-5.0V p-p
±1.0-5.0V p-p
0.5Vrms
Wide Plasma Display
TC-42PD1F
GP2D Chassis
PC
VIDEO (High-density D-sub 15pin)
AUDIO
SPEAKERS
For TY-SP42PD1E only.
(8Ω)
SERIAL
External control terminal
TUNER
REMOTE
Accessories Supplied:
Remote control Transmitter
Battery (2 x R6 (UM3) Size)
RCA-BNC adaptor plug
Cleaning cloth
Ferrite sleeve
Guarantee Card
Optional Accessories:
Pedestal
Wall stand
Mobile stand
Wall-hanging bracket (vertical)
Wall-hanging bracket(angled)
Ceiling unit
RS-232C Conversion cable
Dimensions(W x D x H):
1030mm x 633.5mm x 89mm
Weight (Mass):
Note:
Disign and Specifications are subject to change without notice.
Weight and Dimensions shown are approximate.
1999 Matsushita Electric Industrial Co.,Ltd.
All right reserved. Unauthorized copying and
distribution is a violation of law.
ORDER NO.ITD9906022C2
0.5Vrms (3mm mini jack)
TNQE178
TJS1A4270
TPEX006
TSK1027
TY-ST42PT1E
TY-ST42PW1E
TY-ST42PF1E
TY-WK42PV1E
TY-WK42PR1E
TY-CE42PS1E
TY-SCP02RS1E
33.0kg net (main unit only)
36.4kg (with speakers)
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Table of Contents
Related Manuals for Panasonic TC-42PD1F
Summary of Contents for Panasonic TC-42PD1F
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Page 1: Specifications
ORDER NO.ITD9906022C2 Service Guide Wide Plasma Display TC-42PD1F GP2D Chassis Specifications VIDEO (High-density D-sub 15pin) AUDIO 0.5Vrms (3mm mini jack) SPEAKERS For TY-SP42PD1E only. Power Source: (8Ω) 220-240V AC, 50/60 Hz SERIAL External control terminal TUNER Power Consumption: REMOTE Normal use: 380W Stand-by condition: 1.7W... -
Page 2: Table Of Contents
Contents Specifications ..........Cover Safety Precautions . -
Page 3: Safety Precautions
Safety Precautions 6. The potential at any point should not exceed 1.0V rms. In case a measurement is outside of the limits General Guide Lines specified, there is a possibility of a shock hazard, and the projection monitor should be repaired and 1. -
Page 4: Operation Instruction
Operation Instruction - 4 -... - Page 5 - 5 -...
- Page 6 - 6 -...
- Page 7 - 7 -...
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Page 8: Plasma Display Technology
Rear Glass FIg. A Fig. C Panasonic 42 inch wide plasma display panel is develope for large screen multimedia display with space saving. On the rear glass the data electrode is mounted. The dielectric is coated on the rear glass. -
Page 9: Pixel Structure
Pixel Structure Initialization Colour Phosphor Scan Electrode Data Electrode Xenon Neon Sustain Electrode Dielectrics Aluminum Base Rear Glass Front Glass Fig. E Fig. G 42 inch plasma display panel has 1,226,880 pixels. To clear any remaining electric charge into the pixel, trape- Each pixels structure is shown fig. -
Page 10: Wall Voltage
Wall Voltage Sustain Step 2 Fig. I Fig. K when input pulses are stopped, Ions and Electrons which are When sustain pulse is stopped, Ions and Electrons are charged on the dielectric around the electrodes are remained again as Wall voltage. However polarity of wall remained. -
Page 11: Sustain Step 4
Sustain Step 4 Repeat Step 1 to Step 5 Sustain Cycle Sustain Pulse AC Drive Type Plasma Display Fig. M Fig. O When sustain pulse is stopped, Ions and Electrons are To keep discharge continuously step 1 to 5 operation will be remained again as Wall voltage. -
Page 12: Dual Scan
1. Linear coding Sub-Field 2. Variable Sub-Field Fig. R Panasonic plasma AI control sub-field drive operation which is called Multi-Sprit Sub-Field drive control system. Depend on the picture contents ( APL : Average Picture Level ) number of sub-field are changed from 10 to 12. (Vari-... -
Page 13: Service Hint
Service Hint screw(B) Remove the Back Cover Back Cover (30mm) Stand the Unit used for Optional Accessory screw(A) (20mm) Optional Accessory screw(C) (Pedestal) (17mm) screw(D) (8mm) Remove: 4 screws (A) 6 screws (B) 10 screws (C) 9 screws (D) Service Position (Front) (Front) (Front) -
Page 14: Adjustment Procedure
Adjustment Procedure 230 V 110 V +B Set-Up 1. Confirm the main voltage set switch is set to 230V. P6 board Note: 230V covers input AC voltage from 200V till 265V, and 110V covers from 90V till 130V. 2. Input a Grey scale signal. 3. - Page 15 Adjutment Volume Location R6565 Panel Data Label R541 R528 R6654 R639 R494 R6501 R6597 R6587 230V/110V Switch R6754 Test Point Location TPDA5 TPDA1 TPDA2 TPDA4 TPDA6 TPVSUS TPVE TPDA3 TPSC1 TPSCN TPSET TPSS2 TPSS1 - 15 -...
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Page 16: Initialization Pulse Adjust
Sustain Pulse Adjust Confirm the indicated test point for the specified wave form. 1. Input a Cross hatch signal. Test Point Volume Name 2. Set the picture controls: - Picture mode Normal TPSS1(SS) Sustain Pulse White balance Normal 1.6 sec. 185 V 2.6 sec. -
Page 17: Alignment Setting
Alignment Setting How to access Alignment 1) Press and hold the volume down / - button on the front panel of the unit and press the status [ ] button on the remote control 3 times quickly within 1 second, this will place the unit into the CAT menu (Main service mode) sys8.0 INPUT Mode... - Page 18 Subject Item Access UP/Down of Left/Right of Cross buttons Buttom Cross buttons Video signal adj. Sub Brightness R Cutpff B Cutoff G Drive Sub Contrast G Cutoff R Drive B Drive Chroma Control R-Y Axis Angle R-Y Axis Gain Sub Colour Sub Tint DS contrast Sub Contrast...
- Page 19 Alignment (The reference figures below are normal and used for representative purpose only.) DS contrast 1) Input 1Vp-p PAL Composite colour bar signal into the video in terminal. 2) Access the DS contrast mode and align as follow. Alignment Item Reference Setting/Special feature Sub Contrast...
- Page 20 Panel W/B PC/RGB signal 1) Change to the PC input mode and input the PC signal. 2) Set the manual W/B to Cool by the Menu button. 3) Access the Panel W/B mode and align the white balance (Slightly bluish white). Reference Cool (Hi) Setting/Special feature Brightness...
- Page 21 Panel APL/ABL 1) Confirm each data Alignment Item Reference Setting/Special feature APL Shift Leve Confirmation only ABL Point Confirmation only ABL Gain Confirmation only ABL Bank Select Confirmation only SG Hold SG Hold is the alignment tool for data copy function. Color/Signal system can be set regardless of input signal. Aging Aging mode is internal pattern generator for panel setting confirmation and the after image removal.
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Page 22: Self Check
Self Check Display Indication 1. Self-check is used to automatically check the bus line IIC1 IIC2 controlled circuit of the Plasma display. 2. To get into the Self-check mode press the volume down IC2401 OK H21 IC8501 OK H51 button on the customer controls at the front of the set, at the same time pressing the OFF-TIMER button on the IC8516 OK H52 remote control, and the screen will show : -... -
Page 23: Local Screen Failure
No Power Check AC power code or power source Does turn the power LED Check F board Fuse F900, F901 Check P board Change P board Red LED flashing See Self Check section No Picture No picture AV(NTSC, PAL, SECAM), Component(525i, 625i) RGB/Component, PC (525p, 625p) What signal? - Page 24 Quick adjustment after P.C.B. exchange When a P.C.B. is changed following P.C.B. should be re-adjusted. Changed Item Volume Test point Level P.C.B. P board R528 TPDA1(C1) 75V ± 0.5V R639 TPVSUS ± 1V R494(P1) TPVE ± 1V DS board DS contrast IIC mode TP216 0.7 Vp-p...
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Page 25: Location Of Lead Wiring
Location of Lead Wiring Dimentions of the display unit Units : mm 1030 CORE 53.9 920.2 53.9 P23 P24 P17 P8 SC21 P7 P5 P6 CORE CLAMPER SC20 CLAMPER CLAMPER H3 H11 CLAMPER SC22 SS33 CORE SS32 CLAMPER CORE CORE 444.5 CORE S77 S6... -
Page 26: Connector Connection & Signal Name
Connector Connection & Signal Name AC CODE-F BOARD(F1) P BOARD(P1)-SS BOARD(SS1) HG BOARD(H26)-S1 BOARD(S16) HG BOARD(H5)-H2 BOARD(H35) D BOARD(D20)-SC BOARD(SC20) D BOARD(D12)-C1 BOARD(C12) VSUS VSUS D BOARD(D13)-C1 BOARD(C13) REMOCON D BOARD(D42)-C4 BOARD(C42) STB 5 V F BOARD(F2)-P BOARD(P9) LED G D BOARD(D43)-C4 BOARD(C43) LED R C1 BOARD(C11)-C2 BOARD(C21) -
Page 27: Block Diagram
GP2D Chassis Block Diagram S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. SS47 SS32 SS22 INITIALIZE FLASH MEMORY 70V, 15V PULSE S/P CONVERTER DATA FORMAT GENE. SCAN PULSE SUB-FIELD FORMAT GENE. PROCESSOR PLASMA AI CONVERTER SUSTAIN PULSE... -
Page 28: Parts Location
Parts Location Bracket Bracket Cabinet with Filter glass Bracket Back cover S1-Board Bracket V1-Board Remote Control Transmitter Power Button S2-Board Front Button AC Cord -28-... - Page 29 C1-Board C2-Board SU-Board SS2-Board SC-Board SD-Board SS-Board D-Board C4-Board Power Assembly SS3-Board DS-Module H4-Board P8-Board P7-Board HG-Board H2-Board C3-Board P6-Board P5-Board P3-Board F-Board Fuse -29-...
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Page 30: Replacement Parts List
Replacement Parts List Ref. No. Parts Number Description Mechanical Parts TTEA0015-2 Cabinet with Filter glass TTUA0277 Back Cover Important Safety Notice TBXA21101 Power Button TBXA21202 Front Button Components identified by mark have special characteristics important for safety. TMZC5009 Bracket (Upper Right) When replacing any of these components, use only manufacturer's specified parts. - Page 31 MEMO -31-...
- Page 32 Printed in Japan 99060250 H 0615...