Panasonic TX-PR37C10 Service Manual
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Panasonic TX-PR37C10 Service Manual

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Plasma Television
TX-PR37C10
Model No.
GPH12DE Chassis
A
WARNING
IMPORTANT SAFETY NOTICE
A
Panasonic'

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  • Page 1 All manuals and user guides at all-guides.com Plasma Television TX-PR37C10 Model No. GPH12DE Chassis WARNING IMPORTANT SAFETY NOTICE Panasonic'...

  • Page 2: Table Of Contents

    All manuals and user guides at all-guides.com TABLE OF CONTENTS 1 Safety P recau tio n s----------- 2 W a rn in g ---------------------------- 3 Service Navigation------------------------------------------------------ 6 4 Specifications-------------------------------------------------------------8 5 Service M o d e-------------------------------------------------------------- 9 6 Troubleshooting Guide---------------------- 7 Disassembly and Assem bly Instructions 12 Printed Circuit Board 8 Measurements and Adjustments...

  • Page 3: Safety Precautions

    All manuals and user guides at all-guides.com 1 Safety Precautions 1.1. General Guidelines 1.2. Touch-Current Check Note: Measuring network for TOUCH CURRENTS _ L Cs= 0.22| 1 - -------- 5 0 0 Q = 0 . 0 2 2 | ( V )

  • Page 4: A Rn In G

    All manuals and user guides at all-guides.com Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Caution...
  • Page 5 All manuals and user guides at all-guides.com 2.2. About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table o f 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).

  • Page 6: Service Navigation

    All manuals and user guides at all-guides.com 3 Service Navigation 3.1. Service Hint...
  • Page 7 All manuals and user guides at all-guides.com 3.2. Applicable signals COMPONENT (Y, PB, PR), HDMI PC (from HDMI term inal) Note...

  • Page 8: Specifications

    All manuals and user guides at all-guides.com 4 Specifications Pow er Source Pow er Consum ption Pow er Consum ption in Standby m ode Display panel Aspect Ratio Visible screen size Num ber o f pixels Sound Speaker Audio Output Headphones Receiving System s / Band name PAL B, G, H, I, SECAM B, G, SECAM L, L’...

  • Page 9: Service Mode

    All manuals and user guides at all-guides.com 5 Service Mode 5.1. How to enter into Service Mode " a d j u s t 5.1.1. Key command...
  • Page 10 All manuals and user guides at all-guides.com 5.1.2. Contents of adjustment mode 5.1.3. How to exit...
  • Page 11 All manuals and user guides at all-guides.com 5.2. Service tool mode 5.2.1. How to access 5.2.2. Display of SOS History 5.2.3. POWER ON Time, On/Off 5.2.4. Exit...
  • Page 12 All manuals and user guides at all-guides.com 5.3. Hotel mode (within 2 second) Гот Гот ГШ...

  • Page 13: Troubleshooting Guide

    All manuals and user guides at all-guides.com 6 Troubleshooting Guide 6.1. Check of the IIC bus lines 6.1.1. How to access 6.1.2. Screen display 6.1.3. Check Point 6.1.4. Exit...
  • Page 14 All manuals and user guides at all-guides.com 6.2. Power LED Blinking timing chart...
  • Page 15 All manuals and user guides at all-guides.com 6.3. No Power...
  • Page 16 All manuals and user guides at all-guides.com 6.4. No Picture No Picture...
  • Page 17 All manuals and user guides at all-guides.com 6.5. Local screen failure...

  • Page 18: Disassembly And Assembly Instructions

    All manuals and user guides at all-guides.com 7 Disassembly and Assembly Instructions 7.1. Remove the Rear cover 7.2. Remove the P-Board Caution: 7.4. Remove the Tuner unit 7.3. Remove Side terminal cover and Rear terminal cover...
  • Page 19 All manuals and user guides at all-guides.com 7.5. Remove the A-Board 7.7. Remove the Control button unit 7.6. Remove the Speakers 7.8. Remove the GK-Board...
  • Page 20 All manuals and user guides at all-guides.com 7.9. Remove the SM-Board 7.11. Remove the SS2-Board 7.12. Remove the SS-Board 7.10. Remove the SC-Board...
  • Page 21 All manuals and user guides at all-guides.com 7.13. Remove the Hanger metals 7.15. Remove the C2-Board 7.14. Remove the C1-Board 7.16. Remove the Plasma panel sec­ tion from the Cabinet assy (glass) <=»■...
  • Page 22 All manuals and user guides at all-guides.com 7.17. Remove the S-Board...
  • Page 23 All manuals and user guides at all-guides.com 7.18. Remove the Front glass 7.20. Replace the plasma panel Caution: A new plasma panel itself without Hanger metals is fragile. To avoid the dam age to new plasma panel, carry a new plasma panel taking hold o f the Hanger metals after assembling the Hanger metals and the Stand brackets.

  • Page 24: Measurements And Adjustments

    All manuals and user guides at all-guides.com 8 Measurements and Adjustments 8.1. Adjustment Procedure 8.1.1. Driver Set-up 8.1.1.1. Item / Preparation Caution 8.1.1.2. Adjustments...
  • Page 25 All manuals and user guides at all-guides.com 8.1.2. Initialization Pulse Adjust ъ Ц " V ______________________________________________________________________________________________________________________ J 8.1.3. P.C.B. (Printed Circuit Board) exchange 8.1.3.1. Caution 8.1.3.2. Quick adjustment after P.C.B. exchange Caution:...
  • Page 26 All manuals and user guides at all-guides.com 8.1.4. Adjustment Volume Location 8.1.5. Test Point Location...
  • Page 27 All manuals and user guides at all-guides.com 8.2. Adjustment 8.2.1. Sub-Contrast adjustment Ref.: RF signal modulation spec. Note: UK models: 80% O ther models: 90% Note: Sub-contrast adjustm ent is unadjusted for AV/ HD input. B u t, when needing the adjustm ent cho­ sen manually, please refer to [ alterna­...
  • Page 28 All manuals and user guides at all-guides.com A nother procedure Another procedure...
  • Page 29 All manuals and user guides at all-guides.com 8.2.2. RF white balance adjustment...
  • Page 30 All manuals and user guides at all-guides.com 8.2.3. 1080i white balance adjustment...

  • Page 31: Block D Ia G Ra

    All manuals and user guides at all-guides.com 9 Block Diagram 9.1. Main Block Diagram...
  • Page 32 All manuals and user guides at all-guides.com 9.2. Block (1/3) Diagram JK8302...
  • Page 33 All manuals and user guides at all-guides.com 9.3. Block (2/3) Diagram...
  • Page 34 All manuals and user guides at all-guides.com 9.4. Block (3/3) Diagram s u s t a i n d r i v e s c a n d r i v e...

  • Page 35: Wiring Connection Diagram

    All manuals and user guides at all-guides.com 10 Wiring Connection Diagram 10.1. Caution statement. Caution: 10.2. Wiring (1)
  • Page 36 All manuals and user guides at all-guides.com 10.3. Wiring (2)
  • Page 37 All manuals and user guides at all-guides.com 10.4. Wiring (3)
  • Page 38 All manuals and user guides at all-guides.com...

  • Page 39: Schematic Diagram

    All manuals and user guides at all-guides.com 11 Schematic Diagram 11.1. Schematic Diagram Note Notes: R esisto r C ap acito r ( / )
  • Page 40 All manuals and user guides at all-guides.com R em arks:...
  • Page 41 All manuals and user guides at all-guides.com 11.2. P-Board (1/4) Schematic Diagram...
  • Page 42 All manuals and user guides at all-guides.com 11.3. P-Board (2/4) Schematic Diagram P - B O A R D (4 /4)
  • Page 43 All manuals and user guides at all-guides.com 11.4. P-Board (3/4) Schematic Diagram P -B O A R D L S E P 1 2 7 9 B E H B (3/4)
  • Page 44 All manuals and user guides at all-guides.com 11.5. P-Board (4/4) Schematic Diagram...
  • Page 45 All manuals and user guides at all-guides.com 11.6. GK, К and S-Board Schematic Diagram...
  • Page 46 All manuals and user guides at all-guides.com S -B O A R D T X N /S 1 E T U E...
  • Page 47 All manuals and user guides at all-guides.com 11.7. A-Board (1/21) Schematic Diagram A -B O A R D (1/21)
  • Page 48 All manuals and user guides at all-guides.com 11.8. A-Board (2/21) Schematic Diagram...
  • Page 49 All manuals and user guides at all-guides.com 11.9. A-Board (3/21) Schematic Diagram A -B O A R D (3/2 1) P ow erSupply A D V 7 4 9 6 A D A V 4 6 2 2...
  • Page 50 All manuals and user guides at all-guides.com 11.10. A-Board (4/21) Schematic Diagram A -B O A R D (4/21)
  • Page 51 All manuals and user guides at all-guides.com 11.11. A-Board (5/21) Schematic Diagram...
  • Page 52 All manuals and user guides at all-guides.com А A -B O A R D (5/2 1)
  • Page 53 All manuals and user guides at all-guides.com 11.12. A-Board (6/21) Schematic Diagram...
  • Page 54 All manuals and user guides at all-guides.com А A -B O A R D (6 /2 1 )
  • Page 55 All manuals and user guides at all-guides.com 11.13. A-Board (7/21) Schematic Diagram...
  • Page 56 All manuals and user guides at all-guides.com 11.14. A-Board (8/21) Schematic Diagram A -B O A R D (8 /2 1 )
  • Page 57 All manuals and user guides at all-guides.com...
  • Page 58 All manuals and user guides at all-guides.com 11.15. A-Board (9/21) Schematic Diagram A -B O A R D (9/21)
  • Page 59 All manuals and user guides at all-guides.com 11.16. A-Board (10/21) Schematic Diagram...
  • Page 60 All manuals and user guides at all-guides.com 11.17. A-Board (11/21) Schematic Diagram...
  • Page 61 All manuals and user guides at all-guides.com 11.18. A-Board (12/21) Schematic Diagram...
  • Page 62 All manuals and user guides at all-guides.com 11.19. A-Board (13/21) Schematic Diagram...
  • Page 63 All manuals and user guides at all-guides.com 11.20. A-Board (14/21) Schematic Diagram D O W N L E F T...
  • Page 64 All manuals and user guides at all-guides.com 11.21. A-Board (15/21) Schematic Diagram IP D 2 d d r s d r a m D D R -T erm in ate to DDR 1 i - ® A -B O A R D (15 /21 ) 4 D O W N -R IG H T мЧ...
  • Page 65 All manuals and user guides at all-guides.com 11.22. A-Board (16/21) Schematic Diagram A -B O A R D (16 /21 ) output...
  • Page 66 All manuals and user guides at all-guides.com 11.23. A-Board (17/21) Schematic Diagram A -B O A R D (17 /21 ) t e m p s e n s o r...
  • Page 67 All manuals and user guides at all-guides.com 11.24. A-Board (18/21) Schematic Diagram A -B O A R D (1 8 /2 1 )
  • Page 68 All manuals and user guides at all-guides.com 11.25. A-Board (19/21) Schematic Diagram A -B O A R D (1 9 /2 1 )
  • Page 69 All manuals and user guides at all-guides.com...
  • Page 70 All manuals and user guides at all-guides.com 11.26. A-Board (20/21) Schematic Diagram A -B O A R D (20 /21 )
  • Page 71 All manuals and user guides at all-guides.com 11.27. A-Board (21/21) Schematic Diagram A -B O A R D (21 /21 )
  • Page 72 All manuals and user guides at all-guides.com 11.28. C1-Board (1/2) Schematic Diagram C 1 -B O A R D T N P A 4 8 9 0 (1/2)
  • Page 73 All manuals and user guides at all-guides.com 11.29. C1-Board (2/2) Schematic Diagram C 1 -B O A R D T N P A 4 8 9 0 (2/2)
  • Page 74 All manuals and user guides at all-guides.com 11.30. C2-Board (1/2) Schematic Diagram C 2 -B O A R D T N P A 4891 (1/2)
  • Page 75 All manuals and user guides at all-guides.com 11.31. C2-Board (2/2) Schematic Diagram...
  • Page 76 All manuals and user guides at all-guides.com 11.32. SC-Board (1/3) Schematic Diagram S C -B O A R D T X N S C 1 E R U E (1/3)
  • Page 77 All manuals and user guides at all-guides.com IC16771...
  • Page 78 All manuals and user guides at all-guides.com 11.33. SC-Board (2/3) Schematic Diagram...
  • Page 79 All manuals and user guides at all-guides.com 11.34. SC-Board (3/3) Schematic Diagram...
  • Page 80 All manuals and user guides at all-guides.com 11.35. SS-Board (1/2) Schematic Diagram...
  • Page 81 All manuals and user guides at all-guides.com 11.36. SS-Board (2/2) and SS2-Board Schematic Diagram S S -B O A R D T X N S S 1 E R U E (2/2)
  • Page 82 All manuals and user guides at all-guides.com 12 Printed Circuit Board 12.1. P-Board P-BOARD (FOIL SIDE) LSEP1279BEHB...
  • Page 83 All manuals and user guides at all-guides.com P a rts L o c a tio n...
  • Page 84 All manuals and user guides at all-guides.com Parts Location...
  • Page 85 All manuals and user guides at all-guides.com P-BOARD (COMPONENT SIDE) LSEP1279BEHB...
  • Page 86 All manuals and user guides at all-guides.com .2. GK, К, S and SS2-Board SS2-B0ARD (FOIL SIDE) TNPA4806 S-BOARD (FOIL SIDE) TXN/S1ETUE S-BOARD (COMPONENT SIDE) SS2-BOARD (COMPONENT SIDE) TXN/S1ETUE TNPA4806 ? D E R D IP ^ £ b ? 7 GK-BOARD (FOIL SIDE) TXNGK1EQUE GK-BOARD (COMPONENT SIDE)
  • Page 87 All manuals and user guides at all-guides.com K-BOARD (FOIL SIDE) TXN/K1ETUE K-BOARD (COMPONENT SIDE) TXN/K1 ETUE...
  • Page 88 All manuals and user guides at all-guides.com 12.3. A-Board A-BOARD (FOIL SIDE) A-PR37C10...
  • Page 89 All manuals and user guides at all-guides.com Parts Location A-BOARD FOIL SIDE) TRANSISTOR...
  • Page 90 All manuals and user guides at all-guides.com Parts Location A-BOARD (COMPONENT SIDE) TRANSISTOR...
  • Page 91 All manuals and user guides at all-guides.com A-BOARD (COMPONENT SIDE) A-PR37C10...
  • Page 92 All manuals and user guides at all-guides.com 12.4. C1-Board И Parts Location C1 -BOARD Ш C1-BOARD (FOIL SIDE) TNPA4890 C1-BOARD (COMPONENT SIDE) TNPA4890...
  • Page 93 All manuals and user guides at all-guides.com 12.5. C2-Board Parts Location C2-BOARD C2-BOARD (FOIL SIDE) TNPA4891 C2-BOARD (COMPONENT SIDE) TNPA4891...
  • Page 94 All manuals and user guides at all-guides.com 12.6. SC-Board SC-BOARD (FOIL SIDE) TXNSC1ERUE...
  • Page 95 All manuals and user guides at all-guides.com Parts Location SC-BOARD (FOIL SIDE) TEST POINT TRANSISTOR VOLUME F -4...
  • Page 96 All manuals and user guides at all-guides.com Parts Location SC-BOARD (COMPONENT SIDE) PHOTO COUPLER TEST POINT VOLUME...
  • Page 97 All manuals and user guides at all-guides.com SC-BOARD (COMPONENT SIDE) TXNSC1ERUE...
  • Page 98 All manuals and user guides at all-guides.com 12.7. SS-Board Parts Location SS-BOARD (FOIL SIDE) TEST POINT TRANSISTOR VOLUME SS-BOARD (FOIL SIDE) TXNSS1ERUE 1 2 3...
  • Page 99 All manuals and user guides at all-guides.com Parts Location SS-BOARD (COMPONENT SIDE) TRANSISTOR TEST POINT PHOTO COUPLER VOLUME SS-BOARD (COMPONENT SIDE) TXNSS1ERUE...
  • Page 100 All manuals and user guides at all-guides.com...
  • Page 101 All manuals and user guides at all-guides.com 13 Exploded View and Replacement Parts List 13.1. Exploded View and Mechanical Replacement Parts List 13.1.1. Exploded View...
  • Page 102 All manuals and user guides at all-guides.com 13.1.2. Packing 1...
  • Page 103 All manuals and user guides at all-guides.com...
  • Page 104 All manuals and user guides at all-guides.com 13.1.4. Mechanical Replacement Parts List...
  • Page 105 All manuals and user guides at all-guides.com д & & &...
  • Page 106 All manuals and user guides at all-guides.com...
  • Page 107 All manuals and user guides at all-guides.com...
  • Page 108 All manuals and user guides at all-guides.com 13.2. Electrical Replacement Parts List 13.2.1. Replacement Parts List Notes RTL (Retention Time Limited) Note:...
  • Page 109 All manuals and user guides at all-guides.com 13.2.2. Electrical Replacement Parts List Note:...
  • Page 110 All manuals and user guides at all-guides.com...
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  • Page 128 All manuals and user guides at all-guides.com Z 9 Z L T V T 9 Z L T V 8 9 Z L T V e o t L 9 Z L T V 2 9 Z L T V Z S Z LT V T S Z L T V 0 9 Z L T V...
  • Page 129 All manuals and user guides at all-guides.com...
  • Page 130 All manuals and user guides at all-guides.com А А А А А А А А А А А...
  • Page 131 All manuals and user guides at all-guides.com M 10K o o m j M 10K OOM M 2.2K OOM M 10K OOM M 330 OOM M 100 , 1/ o o m M 10K OOM M 1K OOM 1/10W M 2.2K OOM W 10 OOM, , 5W M 10K OOM...
  • Page 132 All manuals and user guides at all-guides.com M 100 o o m M 1K OOM 1/10W M 1K OOM 1/10W M 100 o o m M 100 o o m M 1K OOM 1/10W M 100 o o m M 100 o o m M 150K00M M 100...
  • Page 133 All manuals and user guides at all-guides.com...

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