Panasonic TC-42P1 Service Manual

Wide plasma display
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Specifications

Power Source:
PT models:120V AC, 50/ 60Hz
TC models: 220-240V AC, 50/60 Hz
Power Consumption:
42 inch model
380W
Stand-by condition: 1.7W
Power off condition: 0.7W
Plasma Display panel:
42 inch model
42-inch, 16:9 AC type
Screen size:
42 inch model
920mm(W) x518mm(H) x1056mm(diagonal)
No. of pixels
408,960(852 (W) x 480 (H)) [2,556 x 480 dots]
37 inch model
818mm(W) x461mm(H) x939mm(diagonal)
No. of pixels
408,960(852 (W) x 480 (H)) [2,556 x 480 dots]
Operating conditions:
Temperature:0-40C
Humidity: 20%-80%
Applicable signals
Colour System: NTSC, PAL, PAL-60,SECAM
Scanning format: 525i, 525p, 625i, 625p, 1080i
PC signals: VGA, S-VGA (compressed), Horizontal scanning fre-
quency 15.6-50 kHz
37 inch model
290W
Standby-condition:1.7W
Power off condition: 0.7W
37 inch model
37-inch, 16:9 AC type
Wide Plasma Display
TC-42P1
TC-42P1F
TC-42PD1
TC-42PD1F
PT-42P1
PT-42PD1
TC-42P1FA
TC-42PD1FA
Connection terminals:
AV
VIDEO IN (BNC) 1.0V p-p (75
S-VIDEO IN
Y: 1V p-p (75),
(Mini DIN 4-pin) C: 0.286V p-p (75)
AUDIO IN L-R
0.5Vrms (RCA pin jack x 2)
VIDEO OUT (BNC) 1.0V p-p (75) (bridge output)
COMPONENT Y/G1.0V p-p
/RGB
(including synchronization)
P
/B
±0.35V p-p
B
P
/R ±0.35V p-p
R
HD
±1.0-5.0V p-p
VD
±1.0-5.0V p-p
AUDIO IN L-R 0.5Vrms
(RCA pin jack x 2)
PC
VIDEO (High-density D-sub 15pin)
AUDIO0.5Vrms (3mm mini jack)
SPEAKERS
For TY-SP42PD1E. (For 42 inch model only)
(8)
For TY-SP37PD1E. (For 37 inch model only)
SERIAL
External control terminal
TUNER
REMOTE
Dimensions (W x D x H):
42 inch model
1030mm x 633.5mm x 89mm
Weight (Mass):
42 inch model
33.0kg net (main unit only)
36.4kg (with speakers)
Note:
Design and Specifications are subject to change without notice.
Weight and Dimensions shown are approximate.
ã
2000 Matsushita Electric Industrial Co.,Ltd.
All right reserved. Unauthorized copying and
distribution is a violation of law.
ORDER NO.ITD0001001C0
B2
TC-37P1
TC-37P1F
TC-37PD1
TC-37PD1F
PT-37P1
GP2D Chassis
37 inch model
930mm x 573.5mm x 89mm
37 inch model
27.5kg net (main unit only)
30.7kg (with speakers)

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Table of Contents
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Summary of Contents for Panasonic TC-42P1

  • Page 1: Specifications

    ORDER NO.ITD0001001C0 Wide Plasma Display TC-42P1 TC-37P1 TC-42P1F TC-37P1F TC-42PD1 TC-37PD1 TC-42PD1F TC-37PD1F PT-42P1 PT-37P1 PT-42PD1 TC-42P1FA TC-42PD1FA GP2D Chassis Specifications Connection terminals: Power Source: VIDEO IN (BNC) 1.0V p-p (75 PT models:120V AC, 50/ 60Hz S-VIDEO IN Y: 1V p-p (75), TC models: 220-240V AC, 50/60 Hz (Mini DIN 4-pin) C: 0.286V p-p (75)
  • Page 2                                                             4%                              /70;%;;3;4;- !+ !8+ '    4&                                     %1+ !                             4  !"#   !#                           $ 1+ !                             46                                    %& 31+ !                             43 '                                    %$ 01+ !                              43  #(   #!                          %$ 41+ !                             44 )    )!*                           &% -1+ !                             44 + # ,                           && 1+ !                             4-     ! #                      &- &1+ !                             4-...
  • Page 3: Plasma Display Technology

    This panel have also Panasonic original Asymmetric cell and duction and brightness, each color phosphors are formed dif- Plasma AI technology. ferent width This is called " Asymmetrical cell " as Panasonic original technology. Fig. A is the CRT and Plasma Display Panel (PDP) compari- son chart.
  • Page 4: Pixel Structure

    Pixel Structure Initialization Color Phosphor Scan Electrode Data Electrode Xenon Neon Sustain Electrode Dielectrics Aluminum Base Rear Glass Front Glass Fig. E Fig. G 37/42 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 5: 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 volt- remained.
  • Page 6: Repeat Step 1 To Step

    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 7: Plasma Ai (Adaptive Brightness Intensi- Fier)

    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 is used. Depend on the picture contents ( APL : Average Picture Level ) number of sub-field are changed from 10 to 12. (Vari-...
  • Page 8: Service Hint

    Service Hint screw(1) Remove the Back Cover Back Cover (30mm) Stand the Unit used for Optional Accessory screw(4) (20mm) Optional Accessory screw(2) (Pedestal) (17mm) screw(3) (8mm) Remove: 8 screws (1) 14 screws (2) SS2 (42 inch) 9 screws (3) SS4 (37 inch) 4 screws (4) Service Position SS3 (42 inch)
  • Page 9: Adjustment Procedure

    Adjustment Procedure Adjustments Item / Preparation +B Set-Up 230 V 110 V 1. Confirm the main voltage set switch is set to 110V (PT models)/ 230V (TC models) P6 board Note: 230V covers input AC voltage from 200V till 265V, and 110V covers from 90V till 130V. 2.
  • Page 10 Adjustment Volume Location R6565 Panel Data Label R541 R528 R6654 R639 R494 R6501 R6597 R6587 230V/110V Switch R6754 Test Point Location TPDA5 TPDA4 TPDA1 TPDA2 TPDA6 TPVSUS TPVE TPDA3 TP293 TP294 TP295 TPSC1 TPSCN TPSET TP216 TPSS2 TPSS1 - 10 -...
  • Page 11: 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 12: 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 Recall (PT models)/ Status (TC models) [ ] button on the remote control 3 times quickly within 1 second, this will place the unit into the CAT menu (Main service mode).
  • Page 13: Iic Menu Structure

    IIC menu structure Subject Item Access UP/Down of Left/Right of Cross buttons Button Cross buttons Video signal adj. Sub Brightness R Cutoff B Cutoff G Drive Sub Contrast B Drive G Cutoff R Drive Chroma Control R-Y Axis Angle R-Y Axis Gain Sub Color Sub Tint DS contrast...
  • Page 14 Alignment (The reference figures below are normal and used for representative purpose only.) DS contrast 1) Input 1 Vp-p NTSC (PT models)/ PAL (TC models) color bar signal into the Video in terminal. 2) Access the DS contrast mode and align as follow. Alignment Item Reference Setting/Special feature...
  • Page 15 Panel W/B (PD1 models only) Composite/Component signals 1) Change to the AV input mode and input the NTSC (PT models)/ PAL (TC models) white pattern 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) Alignment Item Reference Cool (Hi) Setting/Special feature...
  • Page 16 Panel W/B (P1 models only) Composite/Component signal Equipment NTSC (PT models)/ PAL (TC models) signal generator Color meter 1) Set the AV mode and input the white pattern signal from NTSC (PT models)/ PAL (TC models) signal generator. 2) Press the Menu button twice to access main menu and set the manual W/B to Cool. 3) Access the Panel W/B mode and align the Low Light and High Light shown below by using color meter.
  • Page 17 PC / RGB signal (P1 models only) Equipment RGB signal generator Color meter 1) Set the PC mode and input the white pattern signal from RGB signal generator. 2) Press the Menu button twice to access main menu and set the manual W/B to Cool. 3) Access the Panel W/B mode and align the Low Light and High Light shown below by using color meter.
  • Page 18: Panel Apl / Abl

    Panel APL / ABL 1) Confirm each data. Alignment Item Reference Setting/Special feature APL Shift Level 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 image retention removal.
  • Page 19: Self Check

    Self Check Display Indication 1. Self-check is used to automatically check the bus line con- IIC1 IIC2 trolled 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 SLEEP (PT models)/ OFF- IC8516 OK H52...
  • Page 20: Local Screen Failure

    No Power Chenge F900, F901 Check Fuse F900, F901 Check AC power code or power source Check AC power code or power source Does not turn the power LED Check P9 Connecter PIN 1-3 voltage Check P1 board P1 board Red LED flashing Remove P7 and P8 board Check P7 and P8 board...
  • Page 21: Location Of Lead Wiring

    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. P1 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 SC board...
  • Page 22: Basic Circuit Explanation

    Basic Circuit Explanation 1 POWER SUPPLY CIRCUIT 1-1 Power Factor Control (PFC) 1-1-1 Basic operation of the Full wave bridge rectifier AC voltage AC current AC in Feature: 1) Power Factor 0.5 ~ 0.7 2) Spick AC current with high frequency component. Power Factor control circuit 1-1-2 AC in...
  • Page 23 1-2 Activ Clamp Full Bridge (ACFB) 1-2-1 ACFB equivalent circuit 400V Q412 Q413 T401/L411 FULL WAVE BRIDGE RECTIFIER Q414 Q415 Q412 Q415 Q413 Q413(D) Q414 Q415(D) - 23 -...
  • Page 24 2. HG BOARD CONTROL - 24 -...
  • Page 25: Energy Recovery Drive Pulse Output

    3 ENERGY RECOVERY DRIVE PULSE OUTPUT 3-1 Plasma Panel Energy Loss When the Sustain, Scan and Data drive pulses are supplied to the plasma panel a lot of energy was lost by resistance of the electrodes lead and many of switching elements. Because plasma panel has the stray capacitance and this capacitance makes high level inrush current during the charge and discharge.
  • Page 26 3-2-2 Energy recovery circuit reference DRIVE SECTION 1/2 Vo Charge Q6721 Q6701 Q6705 L6712 C6721 SUSTAIN Q6722 Q6702 Q6706 L6713 C6722 DRIVE Q6703 Q6707 L6714 C6723 VSUS Discharge Q6704 Q6708 L6715 C6724 Q6723 L6716 C6725 Q6724 Charge Q6621 Q6601 Q6605 L6611 C6621 SCAN...
  • Page 27 Dimensions of the display unit Condoctor Views Units : mm 1030 (930) 53.9 920.2 53.9 F-BOARD TXN/F10EAE (for TC models) 444.5 F-BOARD TXN/F10N98 (for PT models) P /R P /B TUNER IN REMOTE AUTO AUDIO AUDIO VIDEO 60MHz S-VIDEO SPEAKERS(8Ω) COMPONENT/RGB IN PC IN SEPIAL...
  • Page 28 P1-BOARD (FOIL SIDE) TXNP110N98 (for Ex. FA models) TXNP110FAS (for FA models) PARTS LOCATION P1-BOARD IC400 IC401 IC402 IC403 IC404 IC406 IC407 IC408 IC409 IC410 IC412 TRANSISTOR Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q410 Q411 Q412 Q413 Q414 Q415 Q416...
  • Page 29 P1-BOARD (COMPONENT SIDE) TXNP110N98 (for Ex. FA models) TXNP110FAS (for FA models) - 29 -...
  • Page 30 P5-BOARD (FOIL SIDE) P6-BOARD (FOIL SIDE) P6-BOARD (COMPONENT SIDE) P5-BOARD (COMPONENT SIDE) TNPA1312 TNPA1313 TNPA1313 TNPA1312 P7-BOARD (FOIL SIDE) P8-BOARD (FOIL SIDE) P8-BOARD (COMPONENT SIDE) P7-BOARD (COMPONENT SIDE) TNPA1314 TNPA1315 TNPA1315 TNPA1314 P3-BOARD (FOIL SIDE) P3-BOARD (COMPONENT SIDE) TNPA1310 TNPA1310 - 30 -...
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  • Page 32 PARTS LOCATION HG-BOARD(FOIL SIDE) Q552 Q562 IC505 Q564 IC507 Q565 IC512 Q566 IC516 Q569 IC521 Q570 IC522 Q571 IC2301 Q573 IC2302 Q574 IC2401 Q575 IC2402 Q581 TRANSISTOR Q582 Q585 Q501 Q586 Q502 Q587 Q503 Q1551 Q504 Q1554 Q507 Q1555 Q508 Q2301 Q509 Q2303...
  • Page 33 HG-BOARD (FOIL SIDE) TNPA1288AB H2-BOARD (FOIL SIDE) TNPA1380AB H3-BOARD (FOIL SIDE) TNPA1404AB - 33 -...
  • Page 34 HG-BOARD (COMPONENT SIDE) TNPA1288AB H2-BOARD (COMPONENT SIDE) TNPA1380AB H3-BOARD (COMPONENT SIDE) TNPA1404AB - 34 -...
  • Page 35 PARTS LOCATION HG-BOARD (COMPONENT SIDE) Q529 Q567 IC501 Q568 IC502 Q572 IC503 Q577 IC504 Q579 IC505 Q580 IC506 Q583 IC508 Q584 IC509 Q588 IC510 Q589 IC511 Q1552 IC513 Q1553 IC514 Q2403 IC515 Q2404 IC517 IC518 IC519 TP048 IC2301 TP216 IC2302 TP287 IC2303 TP288...
  • Page 36 PARTS LOCATION D-BOARD(FOIL SIDE) IC001 IC003 IC008 IC201 IC202 IC203 IC204 IC209 IC215 IC402 IC403 IC404 IC405 IC406 IC424 IC425 IC426 IC427 IC428 IC429 IC804 IC808 TRANSISTOR Q007 Q801 ADDRESS INFORMATION - 36 -...
  • Page 37 D-BOARD (COMPONENT SIDE) TXN/D10EBR - 37 -...
  • Page 38 D-BOARD (FOIL SIDE) TXN/D10EBR - 38 -...
  • Page 39 PARTS LOCATION D-BOARD(COMPONENT SIDE) TRANSISTOR IC001 Q002 IC002 Q004 IC005 Q803 IC006 Q806 IC007 Q808 IC009 IC010 TPD1 IC200 TPD2 IC205 TPD3 IC206 TPD4 IC207 TPD5 IC208 TPD6 IC210 TPD10 IC211 TPD11 IC212 IC213 TPD12 IC214 TPD13 IC401 TPD14 TPD15 IC402 TPD16 IC410...
  • Page 40 PARTS LOCATION DS-BOARD(FOIL SIDE) IC008 IC009 IC011 IC012 IC014 IC015 IC018 TRANSISTOR Q000 Q001 Q002 Q004 Q006 Q007 Q009 Q012 Q013 Q014 Q015 Q018 Q019 Q020 Q021 Q022 Q023 Q024 Q025 Q026 Q027 Q028 Q029 Q030 Q032 Q033 Q034 Q037 Q038 ADDRESS INFORMATION - 40 -...
  • Page 41 DS-BOARD (FOIL SIDE) TNAG041 - 41 -...
  • Page 42 DS-BOARD (COMPONENT SIDE) TNAG041 - 42 -...
  • Page 43 PARTS LOCATION DS-BOARD(COMPONENT SIDE) IC000 IC001 IC002 IC003 IC004 IC005 IC006 IC007 IC010 IC016 IC017 TRANSISTOR Q003 Q005 Q008 Q016 Q017 Q035 Q036 ADDRESS INFORMATION - 43 -...
  • Page 44 PARTS LOCATION SC-BOARD(FOIL SIDE) IC6531 IC6532 TRANSISTOR Q6531 Q6532 Q6533 Q6534 Q6535 Q6536 Q6537 Q6538 Q6539 Q6551 Q6553 Q6561 Q6563 Q6601 Q6602 Q6603 Q6604 Q6605 Q6606 Q6607 Q6608 Q6621 Q6622 Q6623 Q6624 ADDRESS INFORMATION - 44 -...
  • Page 45 SC-BOARD (FOIL SIDE) TXNSC10N98A (for 42 inch models) TXNSC10R30 (for 37 inch models) - 45 -...
  • Page 46 SC-BOARD (COMPONENT SIDE) TXNSC10N98A (for 42 inch models) TXNSC10R30 (for 37 inch models) - 46 -...
  • Page 47 PARTS LOCATION SC-BOARD(COMPONENT SIDE) Q6543 Q6544 IC6510 Q6545 IC6511 Q6546 IC6512 Q6547 IC6513 Q6550 IC6514 Q6551 IC6520 Q6552 IC6521 Q6553 IC6531 Q6561 IC6532 Q6562 IC6533 Q6563 IC6601 Q6601 IC6602 Q6602 IC6603 Q6603 IC6604 Q6604 IC6605 Q6605 Q6606 TRANSISTOR Q6607 Q6511 Q6608 Q6512 Q6611...
  • Page 48 SS2 (42 inch) SS4 (37 inch) SS3 (42 inch) SS5 (37 inch) PARTS LOCATION SS-BOARD(FOIL SIDE) TRANSISTOR Q6701 Q6702 Q6703 Q6704 Q6705 Q6706 Q6707 Q6708 Q6721 Q6722 Q6723 Q6724 Q6731 ADDRESS INFORMATION - 48 -...
  • Page 49 SS-BOARD (FOIL SIDE) TNPA1299 (for 42 inch model) TNPA1299AB (for 37 inch model) SS4-BOARD (FOIL SIDE) SS2-BOARD (FOIL SIDE) SS3-BOARD (FOIL SIDE) SS5-BOARD (FOIL SIDE) TNPA1420 TNPA1418 TNPA1419 TNPA1421 (for 37 inch model) (for 42 inch model) (for 42 inch model) (for 37 inch model) - 49 -...
  • Page 50 SS-BOARD (COMPONENT SIDE) TNPA1299 (for 42 inch model) TNPA1299AB (for 37 inch model) SS4-BOARD (COMPONENT SIDE) SS2-BOARD (COMPONENT SIDE) SS3-BOARD (COMPONENT SIDE) SS5-BOARD (COMPONENT SIDE) TNPA1420 TNPA1419 TNPA1418 TNPA1421 (for 37 inch model) (for 42 inch model) (for 42 inch model) (for 37 inch model) - 50 -...
  • Page 51 SS2 (42 inch) SS4 (37 inch) SS3 (42 inch) SS5 (37 inch) PARTS LOCATION SS-BOARD(COMPONENT SIDE) IC6701 IC6702 IC6703 IC6704 IC6705 TRANSISTOR Q6701 Q6702 Q6703 Q6704 Q6705 Q6706 Q6707 Q6708 Q6711 Q6713 Q6714 Q6715 Q6716 Q6717 Q6718 Q6721 Q6722 Q6723 Q6724 Q6725 Q6726...
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  • Page 55 V1-BOARD TNPA1293 S2-BOARD TNPA1295 S1-BOARD TNPA1294 - 55 -...
  • Page 56 C1-BOARD (FOIL SIDE) TNPA1372 (for 37 inch models) C4-BOARD (FOIL SIDE) TNPA1375 (for 37 inch models) C3-BOARD (FOIL SIDE) TNPA1374 (for 37 inch models) C2-BOARD (FOIL SIDE) TNPA1373 (for 37 inch models) - 56 -...
  • Page 57 C1-BOARD (COMPONENT SIDE) TNPA1372 (for 37 inch models) C4-BOARD (COMPONENT SIDE) TNPA1375 (for 37 inch models) C3-BOARD (COMPONENT SIDE) TNPA1374 (for 37 inch models) C2-BOARD (COMPONENT SIDE) TNPA1373 (for 37 inch models) - 57 -...
  • Page 58 C1-BOARD (FOIL SIDE) TNPA1289 (for 42 inch models) TPDA3 TNPA1289 Q7104 D7106 Q7102 TPDA2 R7102 R7106 C7103 C7101 D7110 IC7101 ORDER NO. D7109 R7108 IC7102 Q7101 C7104 C7102 IC7103 R7105 Q7103 D7105 C7115 C7116 TPDA1 C4-BOARD (FOIL SIDE) TNPA1292 (for 42 inch models) TPDB3 Q7402 Q7404...
  • Page 59 C1-BOARD (COMPONENT SIDE) TNPA1289 (for 42 inch models) TNPA1289 C7101 C7103 SEE REVERSE FOR ORDER NO. C7102 C7104 C4-BOARD (COMPONENT SIDE) TNPA1292 (for 42 inch models) TNPA1292 C7401 C7403 SEE REVERSE FOR ORDER NO. C7402 C7404 C3-BOARD (COMPONENT SIDE) TNPA1291 (for 42 inch models) TNPA1291 SEE REVERSE FOR ORDER NO.
  • Page 60: Block And Schematic Diagrams

    Block and Schematic Diagrams 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 S/P CONVERTER GENE. SCAN PULSE SUB-FIELD FORMAT GENE.
  • Page 61     Remote Control Transmitter TNQE177 (PT models)/ TNQE178 (TC models) Important Safety Notice J19 J17 J16 Components identified by mark have special characteristics important for safety. KEY NO. When replacing any of these components, use only manufacture's specified parts. Notes: 1.
  • Page 62 Power (F,P,P3,P5,P6,P7 and P8 Board) Block PROCESS VOLTAGE PROTECTOR DRIVE VOLTAGE PROTECTOR Q775 Q750 IC750 D751 IC775 SOS IN Q776 Q600 D604 Q636 COMPARATOR COMPARATOR Q602 4 3 2 1 2 4 5 D605 IC635 13.5V VSUS Q403 Q601 Q635 D606 8 VSUS 1 THERMO.
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  • Page 64 DRIVE VOLTAGE OSCILLATOR - 64 -...
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  • Page 68 HG Board Block IC8510 I/P SIGNAL SW IC8509 DS PACK DS Pb S-VIDEO IN Q8582 Q8578 DS Y Q8581 INTERLACE / PROGRESSIVE IC8511 CONVERTER DS Pr TP295 B-OUT Q8579 Q8564 VIDEO IN B-21 A-15 A-17 A-19 A-24 A-27 PROCESSOR DS HS DS VS DS CLP TP294 G-OUT To IC8521 SUB-CONT.
  • Page 69 Audio (H2,H4,HG and S2 Board) Block IC8513 AUDIO SW IC2302 IC2402 IC2401 IC2303 AUDIO IN H77 - S77 Q2301 COMPONENT/RGB AUDIO AUDIO MUTE SOUND AUDIO IN CONTROL AMP. AMP. IC2301 Q2302 IIC1 MUTE AUDIO IN Q2405 Q2407 Q2406 Q2408 H11 - H21 IC2404 TUNER SPEAKER...
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  • Page 75 Q8009 / Q8010 / Q8011 525P ROM DATA BUS CLOCK R / V A-19 Q8007 OSC. BLK Pulse B-20 IC8008 IIC1 PANASONIC B-18 H-LOCK AUTO Q8033 / Q8034 DETECTION Q803 525P Q8018 / Q8019 MHS OUT MVS OUT IC8009 B-19...
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  • Page 78 D Board Block IC9425 IC9212 IC9416 D13 ->C13 CLOCK CONTRAST 16M-SGRAM UPPER SCREEN BUFFER IC9002 BRIGHTNESS FIELD MEMORY CONTROL IIC1 R SUB-CONT. PANEL SDA1 IC9213 IC9412 B SUB-CONT. 12 BITS CONTROL SCL1 R BRIGHTNESS IC9417 B BRIGHTNESS 16M-SGRAM 16M-SGRAM FIELD MEMORY UPPER ODD FIELD CONTROL...
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  • Page 92 C1,C2,C3 and C4 Board Block DATA DRIVER BOARD DATA DRIVER BOARD DATA DRIVER BOARD DATA DRIVER BOARD DATA DRIVER BOARD DATA DRIVER BOARD DATA DRIVER BOARD UPPER DIVER SECTION IC7103 IC7101 IC7203 IC7201 Q7101 Q7201 DATA DATA DRIVE DRIVE Q7102 Q7202 L7101 -L7102...
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  • Page 101 SC Board Block IC6511 D6510 SS22 SC41 PHOTO COUPLER D6511 UPPER PHOTO SCAN COUPLER CONTROL D6512 48 Vfo 30 | IC6533 PHOTO COUPLER D20 SC20 D6514 SCSU SCAN GROUND VOLTAGE OUT | 35 Vf 17 | PHOTO Q6611 Q6601 COUPLER Q6612 Q6602 IC6601...
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  • Page 104 SU and SD Board Block IC6501 IC6505 FCLK FCLK FLIP FLOP FLIP FLOP 64 PIN 64 PIN To 1st 80 pins To 1st 80 pins OUTPUT OUTPUT UPPER SCAN LOWER SCAN ELECTRODES ELECTRODES FSO1 FSO1 IC6502 IC6506 FCLK FCLK A42 B42 A42 B42 FLIP FLOP FLIP FLOP...
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  • Page 109 SS Board Block Memo SS45 SS48 SS47 VSUS 3 3 To Q6731 10 10 SS41 SS33 SUSTAIN PULSE OUTPUT Q6711 Q6701 Q6712 Q6702 IC6701 IC6705 Q6713 Q6703 UMHU 9 9 SS42 Q6714 Q6704 SUSTAIN DRIVE Q6715 Q6705 UMLU 8 8 Q6716 Q6706 Q6717...
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  • Page 111 Signal Waveform Setting: IIC mode-Aging-Panel Color-White (0) TPSS 1 PIN A7 OF DS CONNECTOR PIN A30 OF DS CONNECTOR PIN A32 OF DS CONNECTOR (HG BOARD) (HG BOARD) (HG BOARD) V-RATE 0.1 Vp-p (20µsec) 0.7 Vp-p (5µsec) 0.6 Vp-p (20µsec) MAIN-Y/ CVBS B OUT (DS PB) G OUT (DS Y)
  • Page 112 PATRS LOCATION & MECHANICAL REPLACEMENT PARTS LIST Note: The number on mechanical parts indicates Ref.No. Mechanical Replacement Parts List. S1-Board V1-Board S2-Board - 112 -...
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  • Page 114 2 TBMD493 MODEL NAME PLATE (For TC-42P1F) TPDA0309 CUSHION (UPPER/LEFT) TSXL097 CABLE (80P) (For 37inch models) TSXL098 CABLE 2 TBMD494 MODEL NAME PLATE (For TC-42P1) TPDA0310 CUSHION (UPPER/RIGHT) TSXL099 CABLE 2 TBMD529 MODEL NAME PLATE (For TC-37PD1F) TPDA0311 CUSHION (UPPER/CENTER)
  • Page 115                                                                                                                    !   "#  $%& $%& $ '"()!*+ # !**,-./)!0+1 $#,2!.!*342 **!52 4(*6             # &# 2 & 9!: # &#  # &9*"(2 2 &2 ;...
  • Page 116 Ref. No Part No. Description Ref. No Part No. Description INTEGRATED CIRCUITS IC7102 M63990FP IC (For 42 inch model) IC400 MIP0210SY1TV IC (LOGIC) IC7103 TC74HC126AF IC (For 42 inch model) IC401 UPC24M15AHF LINEAR IC IC7201 M63990FP IC (For 42 inch model) IC402 UPC1093J LINEAR IC...
  • Page 117 Description Ref. No Part No. Ref. No Part No. Description IC9208 TLC2932IPWL LINEAR IC Q426 2SK1917 IC9209 TC74ACT541F Q427 2SC3311A TRANSISTOR IC9210 MN84501 MOS IC Q428 2SC3311A TRANSISTOR IC9211 TVRJ229 ROM IC Q429 2SC3311A TRANSISTOR IC9212 D4811650GF10 IC (DRAM 16MBIT) Q600 2SC3311A TRANSISTOR...
  • Page 118 Ref. No Part No. Description Ref. No Part No. Description Q6550 2SB1440 TRANSISTOR Q6722 2SK319200SVE FE (For 37 inch model)T Q6551 2SC1384 TRANSISTOR Q6723 2SK2995 FET (For 42 inch model) Q6723 2SK319200SVE FET (For 37 inch model) Q6552 2SB710A TRANSISTOR Q6724 2SK2995 FET (For 42 inch model)
  • Page 119 Description Ref. No Part No. Ref. No Part No. Description Q8517 2SD601A TRANSISTOR Q8518 2SD601A TRANSISTOR D423 MA700A DIODE Q8519 2SD601A TRANSISTOR D424 MA700A DIODE D425 ERA22-10 DIODE Q8520 2SD601A TRANSISTOR D426 MA166 DIODE Q8521 2SD601A TRANSISTOR D427 RC3B2LFU1 DIODE Q8522 2SD601A TRANSISTOR...
  • Page 120 Ref. No Part No. Description Ref. No Part No. Description D6525 MA111 DIODE D604 PC123FY2 PHOTO COUPLER D605 PC123FY2 PHOTO COUPLER D6526 MA111 DIODE D606 PC123FY2 PHOTO COUPLER D6527 MA111 DIODE D607 MA152K DIODE D6528 MA111 DIODE D608 M1FS4 DIODE D6529 MA111 DIODE...
  • Page 121 Description Ref. No Part No. Ref. No Part No. Description D7402 M1FS4 DIODE (For 37 inch model) D6707 TVSRU3N DIODE D7403 D1FL20UF4063 DIODE (For 42 inch model) D6708 TVSRU3N DIODE D7403 M1FS4 DIODE (For 37 inch model) D6719 D1FL40F4063 DIODE D7404 D1FL20UF4063 DIODE (For 42 inch model)
  • Page 122 Ref. No Part No. Ref. No Part No. Description Description L415 EXCELSA39 BEAD CHOKE L6725 TSKA158 BEAD CORE L416 EXCELSA39 BEAD CHOKE L6726 TSKA158 BEAD CORE L417 EXCELSA39 BEAD CHOKE L6727 TSKA158 BEAD CORE L418 EXCELSA39 BEAD CHOKE L6728 TSKA158 BEAD CORE L424 EXCELSA39...
  • Page 123 Description Ref. No Part No. Ref. No Part No. Description L8003 TAX10069 EMI FILTER L8512 ELB4K149B LC FILTER L8004 ELJNA3R3JB INDUCTION COIL L8514 TLT027K991K PEAKING COIL L8005 TAX10069 EMI FILTER L8516 EXCELDR25C BEAD CHOKE L8006 ELJPA100KB CHIP INDUCTOR L8517 EXCELDR25C BEAD CHOKE L8007 TAX10069...
  • Page 124 Ref. No Part No. Ref. No Part No. Description Description R087 ERDS2TC0 0 OHM 1/4W R473 ERDS2TJ102 1KOHM J 1/4W R088 ERDS2TJ102 1KOHM J 1/4W R474 ERDS2TJ104 100KOHM J 1/4W R089 ERDS2TJ471 470 OHM J 1/4W R475 ERDS2TJ104 100KOHM J 1/4W R090 ERDS2TJ471...
  • Page 125 Description Ref. No Part No. Ref. No Part No. Description R566 ERG2FJS823D 82KOHM J R702 ERJ6GEYJ155 1.5MOHM J 1/10W R567 ERG2FJS471D 470 OHM J R703 ERJ6GEYJ241 240 OHM J 1/10W R568 ERG2FJS471D 470 OHM J R704 ERJ6GEYJ101 100 OHM J 1/10W R569 ER0S2CKF4421 M...
  • Page 126 Ref. No Part No. Description Ref. No Part No. Description R1555 ERJ6GEYJ473 47KOHM J 1/10W (HG) R2429 ERJ6GEYJ102 1KOHM J 1/10W R1556 ERJ6GEYJ272 2.7KOHM J 1/10W R2430 ERJ6GEYJ473 47KOHM J 1/10W R1557 ERDS2TJ103 10KOHM J 1/4W (V1) R2431 ERJ6GEYJ123 12KOHM J 1/10W R1557 ERJ6GEYJ223...
  • Page 127 Description Ref. No Part No. Ref. No Part No. Description R6523 ERJ6GEYJ471 470 OHM J 1/10W R6596 ERJ6GEYJ472 4.7KOHM J 1/10W R6524 ERJ6GEYJ471 470 OHM J 1/10W R6597 EVMEASA00B14 CONTROL 10KOHMB R6525 ERJ6GEYJ471 470 OHM J 1/10W R6598 ERJ6GEYJ104 100KOHM J 1/10W R6526 ERJ6GEYJ471...
  • Page 128 Ref. No Part No. Description Ref. No Part No. Description R6678 ERJ6GEYJ103 10KOHM J 1/10W R6778 ERJ6GEYJ103 10KOHM J 1/10W R6679 ERJ6GEYJ104 100KOHM J 1/10W R6779 ERJ6GEYJ104 100KOHM J 1/10W R6680 ERJ6GEYJ103 10KOHM J 1/10W R6780 ERJ6GEYJ103 10KOHM J 1/10W R6681 ERJ6GEYJ103 10KOHM J...
  • Page 129 Description Ref. No Part No. Ref. No Part No. Description R7209 ERJ6GEYJ472 4.7KOHM J 1/10W (For 42 inch model) (For 42 inch model) R7322 ERJ6GEYJ103 10KOHM J 1/10W R7210 ERJ6GEYJ472 4.7KOHM J 1/10W (For 42 inch model) (For 42 inch model) R7401 ERJ6GEYJ220 22OHM J...
  • Page 130 Ref. No Part No. Description Ref. No Part No. Description R7523 ERJ6GEYJ682 6.8KOHM J 1/10W R8069 ERJ3GEYJ102 1KOHM J 1/16W R7524 ERJ6GEYJ103 10KOHM J 1/10W R8071 ERJ3GEY0R00 0 OHM 1/16W R7525 ERJ6GEYJ101 100 OHM J 1/10W R8072 ERJ6GEYJ560 56 OHM J 1/10W R7526 ERJ6GEYJ152...
  • Page 131 Description Ref. No Part No. Ref. No Part No. Description R8198 ERJ3GEYJ331 330 OHM J 1/16W R8280 EXB38V330J RESISTOR ARRAY R8199 ERJ3GEYJ561 560 OHM J 1/16W R8281 EXB38V330J RESISTOR ARRAY R8200 ERJ3GEYJ331 330 OHM J 1/16W R8282 EXB38V330J RESISTOR ARRAY R8201 ERJ6ENF1501 1.5KOHM...
  • Page 132 Ref. No Part No. Description Ref. No Part No. Description R8597 ERJ6GEYJ103 10KOHM J 1/10W R8673 ERJ6GEYJ103 10KOHM J 1/10W R8598 ERJ6GEYJ103 10KOHM J 1/10W R8674 ERJ6GEYJ152 1.5KOHM J 1/10W R8599 ERJ6GEYJ103 10KOHM J 1/10W R8675 ERJ6GEYJ331 330 OHM J 1/10W R8600 ERJ6GEYJ103...
  • Page 133 Description Ref. No Part No. Ref. No Part No. Description R8789 ERJ6GEYJ331 330 OHM J 1/10W R8923 ERJ6ENF4700 470 OHM 1/10W R8800 ERJ6GEYJ471 470 OHM J 1/10W R8924 ERJ6ENF1101 1.1KOHM 1/10W R8801 ERG3FJ100H 10 OHM J R8925 ERJ6ENF1001 1KOHM 1/10W R8803 ERG3FJ100H 10 OHM J...
  • Page 134 Ref. No Part No. Description Ref. No Part No. Description R9007 ERJ6GEY0R00 0 OHM J 1/10W R9205 ERJ6GEYJ330 33 OHM J 1/10W R9008 ERJ6GEYJ102 1KOHM J 1/10W R9206 ERJ6GEYJ330 33 OHM J 1/10W R9009 ERJ6GEY0R00 0 OHM J 1/10W R9207 ERJ6GEYJ330 33 OHM J 1/10W...
  • Page 135 Description Ref. No Part No. Ref. No Part No. Description R9297 ERJ6GEYJ103 10KOHM J 1/10W R9578 ERJ6GEYJ101 100 OHM J 1/10W R9299 ERJ6GEYJ103 10KOHM J 1/10W R9587 EXB38V151J RESISTOR ARRAY R9302 ERJ6GEY0R00 0 OHM J 1/10W R9588 EXB38V151J RESISTOR ARRAY R9303 ERJ6GEYJ330 33 OHM J...
  • Page 136 Ref. No Part No. Description Ref. No Part No. Description R9716 ERJ6GEYJ103 10KOHM J 1/10W R9862 ERJ6GEYJ562 5.6KOHM J 1/10W R9717 ERJ6GEYJ103 10KOHM J 1/10W R9863 ERJ6GEYJ101 100 OHM J 1/10W R9718 ERJ6GEYJ103 10KOHM J 1/10W R9864 ERJ6GEYJ101 100 OHM J 1/10W R9719 ERJ6GEYJ103...
  • Page 137 Description Ref. No Part No. Ref. No Part No. Description R9960 ERJ6GEY0R00 0 OHM J 1/10W C478 ECQB1H563JF 0.056UF J R9961 ERJ6GEY0R00 0 OHM J 1/10W C480 EC0S2EB102EB E 1000UF 250V R9964 ERJ6GEYJ101 0 OHM J 1/10W C481 ECA1HHG220 22UF R9965 ERJ6GEYJ562 5.6KOHM J...
  • Page 138 Ref. No Part No. Description Ref. No Part No. Description C737 ECQB1H104JF 0.1UF J C2325 ECA1HHG221 220UF C738 ECQB1H104JF 0.1UF J C2326 ECUX1H221JCX C 220PF J C739 ECQB1H104JF 0.1UF J C2327 ECUX1H221JCX C 220PF J C740 ECQB1H102JF 1000PF J C2328 ECJ2VF1H104Z C 0.1UF Z C741...
  • Page 139 Description Ref. No Part No. Ref. No Part No. Description C2449 ECUX1H682KBX C 6800PF K C6517 TCUY1C105ZFN C C2450 ECEV1CG100GR E 10UF C6518 TCUY1C105ZFN C C2451 ECEV1EG4R7GRE 4.7UF C6519 TCUY1C105ZFN C C2452 ECUX1H562KBX C 5600PF K C6520 TCUY1C105ZFN C C2453 ECJ2VF1H104Z C 0.1UF Z C6521...
  • Page 140 Ref. No Part No. Description Ref. No Part No. Description C6636 TCUY1C105ZFN C C7112 TACCP2E104MT C 0.1UF 250V C6637 TCUY1C105ZFN C C7113 TCUY1E105KBM C C6639 ECA1HHG100 10UF (For 42 inch model) C6645 TCUY1E105KBM C 1UF K C7113 TACCP2E104MT C 0.1UF 250V C6651 TACCP2E104MT C...
  • Page 141 Description Ref. No Part No. Ref. No Part No. Description C7225 TACCP1H105MT C C7410 TACCP2E104MT C 0.1UF 250V (For 42 inch model) (For 37 inch model) C7301 ECA2AHG470 47UF 100V C7411 TACCP2E104MT C 0.1UF 250V C7302 ECA2AHG470 47UF 100V C7412 TACCP2E104MT C 0.1UF 250V...
  • Page 142 Ref. No Part No. Ref. No Part No. Description Description C8046 ECJ1VF1C104Z C 0.1UF Z C8169 ECJ1VF1C104Z C 0.1UF Z C8047 ECJ1VF1C104Z C 0.1UF Z C8170 ECEV1CG100GR E 10UF C8048 ECJ1VF1C104Z C 0.1UF Z C8171 ECEV0JG101GP E 100UF 6.3V C8049 ECJ1VF1C104Z C 0.1UF Z C8173...
  • Page 143 Description Ref. No Part No. Ref. No Part No. Description C8243 ECEV1CG100GR E 10UF C8575 ECUX1H103ZFX C 0.01UF Z C8244 TCUY1C105KBM C C8576 ECEV1CG470GP E 47UF C8245 ECEV0JG470GP E 47UF 6.3V C8577 ECUX1H221JCX C 220PF J C8246 ECJ1VF1C104Z C 0.1UF Z C8578 ECUX1H103ZFX C 0.01UF Z...
  • Page 144 Ref. No Part No. Ref. No Part No. Description Description C8696 ECUX1H103ZFX C 0.01UF Z C8891 ECUX1H821JCX C 820PF J C8698 ECEV1CG470GP E 47UF C8892 ECUX1H222KBX C 2200PF K C8699 ECEV1CG470GP E 47UF C8893 ECUX1H272KBX C 2700PF K C8700 ECEV1CG470GP E 47UF C8894 ECJ2VF1C105Z C...
  • Page 145 Description Ref. No Part No. Ref. No Part No. Description C9202 ECJ2VF1H104Z C 0.1UF Z C9425 ECJ2VF1H104Z C 0.1UF Z C9205 ECEA1CKA101 100UF C9426 ECJ2VF1H104Z C 0.1UF Z C9206 ECJ2VF1H104Z C 0.1UF Z C9428 ECJ2VF1H104Z C 0.1UF Z C9207 ECJ2VF1H104Z C 0.1UF Z C9429 TCUY0J685MBM C...
  • Page 146 Ref. No Part No. Description Ref. No Part No. Description C9651 ECJ2VF1H104Z C 0.1UF Z TJSF31370 70P CONNECTOR C9652 ECJ2VF1H104Z C 0.1UF Z TJSF31370 70P CONNECTOR C9655 ECJ2VF1H104Z C 0.1UF Z TJSF31330 100P CONNECTOR C9656 ECJ2VF1H104Z C 0.1UF Z TJSF31330 100P CONNECTOR C9661 ECJ2VF1H104Z C...
  • Page 147 Description Ref. No Part No. Ref. No Part No. Description TJS6A8160 10P CONNECTOR JK8508 TJBX003 SPEAKER TERMINAL P19A TJS5A8830 11P CONNECTOR JK8509 TJBA130 RCA TERMINAL BOARD TJS6A8580 11P CONNECTOR JK9001 TJS8A4290 POHNO PIN P21A TJS5A8150 9P CONNECTOR JK9001 TJS8A4291 POHNO PIN TJS6A8570 9P CONNECTOR JK9002...
  • Page 148 Ref. No Part No. Description Ref. No Part No. Description TNPA1289 CIRCUIT BOARD C1 (For 42 inch model) TNPA1290 CIRCUIT BOARD C2 (For 42 inch model) TNPA1291 CIRCUIT BOARD C3 (For 42 inch model) TNPA1292 CIRCUIT BOARD C4 (For 42 inch model) TNPA1293 CIRCUIT BOARD V1 TNPA1294...

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