Text preview for : GP8DE_chassis_(TH-42PA50E_PE50B_37PA50E_PE50B)_plasma.pdf part of Panasonic TH-42PA50 Service Manual for Pana GP8DE Chasis.
Models: TH-42PA50E, TH-42PE50B, TH-37PA50E, TH-37PE50B
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ORDER NO.PCZ0503029C2
Digital Progressive Wide Plasma Television
TH-42PA50E TH-42PE50B TH-37PA50E TH-37PE50B
GP8DE Chassis
Specifications
Power Source Power Consumption AC 220-240 V, 50 / 60 Hz Average use : 245 W (TH-37PA50E) Average use : 315 W (TH-42PA50E) Average use : 253 W (TH-37PE50B) Average use : 323 W (TH-42PE50B) Standby condition : 0.3 W (TH-37/42PA50E) Standby condition : 0.3 W (Without DVB Timer programmes) (TH-37/42PE50B) Standby condition : 16 W (With DVB Timer programmes) (TH-37/42PE50B) Plasma Display panel Drive method Aspect Ratio Contrast Ratio AC type 16:9 4000:1 920 mm (W) × 518 mm (H) × 1,056 mm (diagonal) (42-inch) 408,960 (852 (W) × 480 (H)) [2,556 × 480 dots] Sound Speaker Audio Output Applicable signals Colour System Scanning format Receiving Systems / Band name (PA50E) NTSC, PAL, PAL60, SECAM, Modifi ed NTSC 480i(60Hz), 480p(60Hz), 576i(50Hz), 576p(50Hz), 720p(50Hz), 720p(60Hz), 1080i(50Hz), 1080i(60Hz) PAL B, G, H, SECAM B, G SECAM L / L' VHF E2 - E12 VHF A - H (ITALY) CATV (S01 - S05) CATV S11 - S20 (U1 - U10) PAL D, K, SECAM D, K VHF H1 - H2 (ITALY) UHF E21 - E69 CATV S1 - S10 (M1 - M10) CATV S21 - S41 (Hyperband) 12 cm × 6 cm × 2 pcs, 6 W 16 W (8 W + 8 W ), 10% THD
Screen size (No.of pixels) 818 mm (W) × 461 mm (H) × 939 mm (diagonal) (37-inch)
© 2005 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
VHF R1 - R2 VHF R6 - R12 PAL 525/60
VHF R3 - R5 UHF E21 - E69
Playback of NTSC tape from some PAL Video re cord ers (VCR) M.NTSC Playback from M. NTSC Video recorders (VCR) NTSC (AV input only) Playback from NTSC Video recorders (VCR) Receiving Systems / Band name (PE50B) PAL I UHF E21-68. PAL 525/60 Playback of NTSC tape from some PAL Video recorders (VCR) or NTSC disc playback from DVD player and recorder. DVB Digital terrestrial services via UHF aerial input. M.NTSC Playback from M.NTSC Video recorders (VCR). NTSC (AV input only) Playback from NTSC Video recorders (VCR). Aerial - Rear Operating Conditions Connection Terminals AV1 (Scart connecter) AV2 (Scart connecter) AV3 (Scart connecter) COMPONENT VIDEO AUDIO L - R Output AUDIO L - R Dimensions ( W × H × D ) Weight RCA PIN Type × 2 0.5 Vrms (high impedance) 968 mm × 641 mm × 96.5 mm (37-inch) 1,068 mm × 701 mm × 96.5 mm (42-inch) 28.5 kg Net (37-inch) 33 kg Net (42-inch) Notes: · Design and Specifi cations are subject to change without notice. Weight and Dimensions shown are approximate. · This equipment complies with the EMC standards listed below. EN55013, EN61000-3-2, EN61000-3-3, EN55020 Y PB, PR RCA PIN Type × 2 1.0 Vp-p (including synchronization) ±0.35 Vp-p 0.5 Vrms 21 Pin terminal (Audio/Video in, Audio/Video out, RGB in) 21 Pin terminal (Audio/Video in, Audio/Video out, S-Video in, Q-Link) 21 Pin terminal (Audio/Video in, Audio/Video out, RGB in, S-Video in, Q-Link) UHF / VHF (PA50E) UHF (PE50B) Temperature : 0 °C - 40 °C Humidity : 20 % - 80 % RH (non-condensing)
CONTENTS
Page
1 Applicable signals 2 Safety Precautions 5 6 2.1. General Guidelines 2.2. Touch-Current Check
Page
6 6
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 4 About lead free solder (PbF) 5 Service Hint 6 Plasma panel replacement method 6.1. Remove the Back cover. 6.2. Remove the P-Board. 6.3. Remove the PB-Board 6.4. Remove the D-Board 6.5. Remove the rear terminal cover 6.6. Remove the metal frame 6.7. Remove the XV-Board (PE50B only) 6.8. Remove the DG-Board 6.9. Remove the H-Board and TA-Board 6.10. Remove the PA-Board 6.11. Remove the Z-Board 6.12. Remove the SU-Board 6.13. Remove the SD-Board 6.14. Remove the SC-Board 6.15. Remove the SS-Board 6.16. Remove the C1-Board 6.17. Remove the C2-Board 6.18. Remove the K-Board 6.19. Remove the S-Board 6.20. Remove the Speaker L, R 6.21. Remove the Plasma panel section from the Front frame (glass) 6.22. Replace the plasma panel (finished). 7 Location of Lead Wiring 7.1. Lead of Wiring (1) 7.2. Lead of Wiring (2) 7.3. Lead of Wiring (3) 8 Self Check 8.1. Power LED Blinking timing chart 8.2. No Power 8.3. No Picture 8.4. Local screen failure 9 Service Mode Function 9.1. How to enter SERVICE 1 9.2. How to enter SERVICE 2 9.3. Option Description 10 Adjustment Procedure 10.1. Driver Set-up 10.2. Initialization Pulse Adjust 10.3. P.C.B. (Printed Circuit Board) exchange 10.4. Adjustment Volume Location 10.5. Test Point Location 11 Adjustment 11.1. PAL panel white balance adjustment 11.2. 1080i white balance adjustment 11.3. Sub bright adjustment 11.4. ABL adjustment 12 Hotel mode 13 Conductor View 15 16 17 17 18 19 20 21 21 22 23 24 24 24 26 28 28 29 30 30 31 32 32 33 33 34 35 37 7 8 9 10 10 10 10 10 11 11 11 11 12 12 12 12 13 13 14 14 14 14 15 15
13.1. P-Board 13.2. PA-Board 13.3. PB-Board 13.4. H-Board 13.5. DG-Board 13.6. TA-Board 13.7. XV-Board (PE50B) 13.8. Z-Board 13.9. D-Board 13.10. C1-Board (37 inch) 13.11. C1-Board (42 inch) 13.12. C2-Board (37 inch) 13.13. C2-Board (42 inch) 13.14. SC-Board 13.15. SU-Board (37 inch) 13.16. SU-Board (42 inch) 13.17. SD-Board (37 inch) 13.18. SD-Board (42 inch) 13.19. SS-Board 13.20. K and S-Board 14 Block and Schematic Diagram 14.1. Schematic Diagram Notes 14.2. Main Block Diagram 14.3. P-Board Block Diagram 14.4. P-Board (1 of 6) Schematic Diagram 14.5. P-Board (2 of 6) Schematic Diagram 14.6. P-Board (3 of 6) Schematic Diagram 14.7. P-Board (4 of 6) Schematic Diagram 14.8. P-Board (5 of 6) Schematic Diagram 14.9. P-Board (6 of 6) Schematic Diagram 14.10. PA and PB-Board Block Diagram 14.11. PA-Board Schematic Diagram 14.12. PB-Board Schematic Diagram 14.13. H and TA-Board Block Diagram 14.14. K, S and Z-Board Block Diagram 14.15. H Board (1 of 2) Schematic Diagram 14.16. H-Board (2 of 2) Schematic Diagram 14.17. K, S and TA-Board Schematic Diagram 14.18. Z-Board Schematic Diagram 14.19. XV-Board Block Diagram (PE50B) 14.20. XV-Board (1 of 5) Schematic Diagram (PE50B) 14.21. XV-Board (2 of 5) Schematic Diagram (PE50B) 14.22. XV-Board (3 of 5) Schematic Diagram (PE50B) 14.23. XV-Board (4 of 5) Schematic Diagram (PE50B) 14.24. XV-Board (5 of 5) Schematic Diagram (PE50B) 14.25. DG-Board (1 of 2) Block Diagram 14.26. DG-Board (2 of 2) Block Diagram 14.27. DG-Board (1 of 11) Schematic Diagram 14.28. DG-Board (2 of 11) Schematic Diagram 14.29. DG-Board (3 of 11) Schematic Diagram 14.30. DG-Board (4 of 11) Schematic Diagram 14.31. DG-Board (5 of 11) Schematic Diagram 14.32. DG-Board (6 of 11) Schematic Diagram 14.33. DG-Board (7 of 11) Schematic Diagram
37 40 41 42 44 46 47 49 50 53 54 55 56 57 60 61 62 63 64 66 67 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
14.34. DG-Board (8 of 11) Schematic Diagram 14.35. DG-Board (9 of 11) Schematic Diagram 14.36. DG-Board (10 of 11) Schematic Diagram 14.37. DG-Board (11 of 11) Schematic Diagram 14.38. D-Board Block Diagram 14.39. D-Board (1 of 6) Schematic Diagram 14.40. D-Board (2 of 6) Schematic Diagram 14.41. D-Board (3 of 6) Schematic Diagram 14.42. D-Board (4 of 6) Schematic Diagram 14.43. D-Board (5 of 6) Schematic Diagram 14.44. D-Board (6 of 6) Schematic Diagram 14.45. C1 and C2-Board Block Diagram 14.46. C1-Board (1 of 2) Schematic Diagram (37 inch) 14.47. C1-Board (2 of 2) Schematic Diagram (37 inch) 14.48. C1-Board (1 of 2) Schematic Diagram (42 inch) 14.49. C1-Board (2 of 2) Schematic Diagram (42 inch) 14.50. C2-Board (1 of 2) Schematic Diagram (37 inch) 14.51. C2-Board (2 of 2) Schematic Diagram (37 inch) 14.52. C2-Board (1 of 2) Schematic Diagram (42 inch) 14.53. C2-Board (2 of 2) Schematic Diagram (42 inch)
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119
14.54. SC-Board Block Diagram 14.55. SC-Board (1 of 2) Schematic Diagram 14.56. SC-Board (2 of 2) Schematic Diagram 14.57. SU-Board Block Diagram 14.58. SU-Board Schematic Diagram (37 inch) 14.59. SU-Board Schematic Diagram (42 inch) 14.60. SD-Board Block Diagram 14.61. SD-Board Schematic Diagram (37 inch) 14.62. SD-Board Schematic Diagram (42 inch) 14.63. SS-Board Block Diagram 14.64. SS-Board Schematic Diagram 15 Parts Location & Mechanical Replacement Parts List 15.1. Parts Location 15.2. Packing Exploded Views (1) 15.3. Packing Exploded Views (2) 15.4. Packing Exploded Views (3) 15.5. Mechanical Replacement Parts List 16 Electrical Replacement Parts List 16.1. Replacement Parts List Notes 16.2. Electrical Replacement Parts List
120 121 122 123 124 125 126 127 128 129 130 131 131 132 133 134 135 137 137 138
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
1 Applicable signals
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
2 Safety Precautions
2.1. General Guidelines
1. 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. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
2.2.
Touch-Current Check
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a measuring network for touch currents 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 Leakage Current Tester (Simpson 228 or equivalent) to measure the potential across the measuring network. 4. Check each exposed metallic part, and measure the voltage at each point. 5. Reserve the AC plug in the AC outlet and repeat each of the above measure. 6. The potential at any point (TOUGH CURRENT) expressed as voltage U1 and U2, does not exceed the following values: For a. c.: U1 = 35 V (peak) and U2 = 0.35 V (peak); For d. c.: U1 = 1.0 V, Note: The limit value of U2 = 0.35 V (peak) for a. c. and U1 = 1.0 V for d. c. correspond to the values 0.7 mA (peak) a. c. and 2.0 mA d. c. The limit value U1 = 35 V (peak) for a. c. correspond to the value 70 mA (peak) a. c. for frequencies greater than 100 kHz. 7. In case a measurement is out 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.
Figure 1
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
3 Prevention of Electro Static 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 electro static 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 alminum 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, alminum 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 hamless 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-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
4 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 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) stamped on the back of PCB.
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-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
5 Service Hint
Board Name P PA PB H TA XV (PE50B) DG Z D
Function Power Supply DC-DC Converter, Power SOS Audio Power AV Terminal, AV Switch, MSP Tuner D-TV Interface Digital Signal Processor Speaker AMP Format Converter, Plasma AI Processor
Board Name C1 C2 SC SU SD SS K S
Function Data Driver (Left) Data Driver (Right) Scan Drive Scan out (Upper) Scan out (Lower) Sustain Drive Remote receiver, Keyscan Power Switch
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
6 Plasma panel replacement method
6.1. 6.2.
Caution: To remove P.C.B., wait 1 minute after power was off for discharge from electrolisis capacitors. 1. Disconnect the couplers (P2, P5, P9, P10, P11, P12, P23, P25 and P30). 2. Remove the screws (×5 ) and remove the P-Board.
Remove the Back cover. Remove the P-Board.
1. See Service Hint (Section 5).
6.4.
Remove the D-Board
1. Remove the PB-Board. 2. Disconnect the couplers (D3, D5, D20 and D25) and 3. Disconnect the flexible cables (D33 and D34). 4. Remove the screws (×4 ) and remove the D-Board.
6.3.
Remove the PB-Board
1. Unlock the cable clampers to free the cable. 2. Disconnect the couplers (PB5, PB7, PB30, PB33 and PB34). 3. Remove the screws (×3 metal frame. 4. Remove the screws (× 4 ) and remove the PB-Board ) and remove the PB-Board.
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
6.5.
Remove the rear terminal cover
), and rhe screw (×7 ).
6.7.
Remove the XV-Board (PE50B only)
).
1. Remove the screws (×4
1. Disconnect the antenna cable. 2. Remove the screws (×5 3. Remove the XV-Board unit. (Be careful the couplers (XV22 and DG22) when remove the XV-Board unit.) 4. Remove the screws (×5 5. Remove the XV-Board. ).
2. Remove the rear terminal cover.
6.6.
Remove the metal frame
1. Unlock the cable clampers to free the cable. 2. Disconnect the couplers (D3, D5, H7, P10 and PB7) and relay connector (SP-R, SP-L). 3. Remove the screws (×4 ) remove the metal frame.
6.8.
Remove the DG-Board
1. Unlock the cable clampers to free the cable. 2. Disconnect the couplers (DG3 and DG5). 3. Disconnect the flexible cables (DG1, DG2 and DG20). 4. Remove the screws (×2 ) and remove the DG-Board.
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
6.9.
Remove the H-Board and TABoard
) and remove the TA-Board.
6.11. Remove the Z-Board
1. Unlock the cable clampers to free the cable. 2. Disconnect the coupler (Z2). 3. Disconnect the flexible cable (Z50). 4. Remove the screws (×2 ) and remove the Z-Board.
1. Unlock the cable clampers to free the cable. 2. Remove the screws (×2 3. Disconnect the coupler (H53). 4. Disconnect the flexible ables (H1, H2, H30 and H50). 5. Remove the screws (×3 ) and remove the H-Board.
6.12. Remove the SU-Board 6.10. Remove the PA-Board
1. Unlock the cable clampers to free the cable. 2. Disconnect the couplers (PA7 and PA10). 3. Disconnect the flexible cables (PA20 and PA30). 4. Remove the screws (×4 ) and remove the PA-Board. 1. Remove the screws (×2 ) 2. Slide the SU-Board to the left to disconnect from a coupler (SC41 - SU41) on the SC-Board and disconnect a coupler (SU45 or SC45).
3. Disconnect the flexible cables (SU1, SU2, SU3) connected to the SU-Board, and remove the SU-Board.
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
6.13. Remove the SD-Board
1. Remove the screws (×2 ) 2. Slide the SD-Board to the left to disconnect from a coupler (SC42 - SD42) on the SC-Board and disconnect a coupler (SD46 or SC46).
6.14. Remove the SC-Board
1. Disconnect the couplers (SC2, SC20, SC23). 2. Remove the screws (×6 ) and remove the SC-Board.
3. Disconnect the flexible cables (SD1, SD2, SD3) connected to the SU-Board, and remove the SD-Board.
13
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
6.15. Remove the SS-Board
1. Disconnect the couplers (SS11, SS12, SS23 and SS34). 2. Disconnect the flexible cables (SS41, SS42, SS43 and SS44). 3. Remove the screws (×6 ) and remove the SS-Board.
6.17. Remove the C2-Board
1. Remove the flexible cables holder fastening screws (×8 ). 2. Disconnect the flexible cables (CB4, CB5, CB6 and CB7). 3. Disconnect the flexible cable (C21). 4. Disconnect the couplers (C22 and C23). ) and slide the C2-Board to the 5. Remove the screws (×3 left and remove the C2-Board.
6.16. Remove the C1-Board
1. Remove the flexible cables holder fastening screws (×6 ). 2. Disconnect the flexible cables (CB1, CB2 and CB3). 3. Disconnect the flexible cable (C11). 4. Disconnect the coupler (C12). 5. Remove the screws (×3 ) and remove the C1-Board.
6.18. Remove the K-Board
1. Unlock the cable clampers to free the cable. 2. Disconnect the couplers (H53 and SS34). 3. Remove the screws (×3 ) and remove the K-Board.
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
6.19. Remove the S-Board
1. Remove the screw (×2 ) and remove the S-Board unit.
6.21. Remove the Plasma panel section from the Front frame (glass)
1. Remove the front frame and the plasma panel fastening screw (×8 ). 2. Remove the front frame and the stand brackets fastening screw (×6 ).
2. Unlock the cable clampers to free the cable. 3. Disconnect the couplers (S1 and S2). 4. Remove the screws (×2 ) and remove the S-Board.
3. For leaving the plasma panel from the front frame, pull the bottom of the front frame forward, lift, and remove.
6.20. Remove the Speaker L, R
1. Remove the screw (×8 ) and remove the Speaker L, R.
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
6.22. Replace the plasma panel (finished).
1. Place the new plasma panel (finished) on the flat surface of the table (covered by a soft cloth), with the plasma panel surface facing downward. 2. Attach the C1-Board and the C2-Board, connect the flexible cables (×7) from the Plasma panel to the C1-Board and C2Board, and fix the flexible cable holders. 3. Attach the Hooks (left, right) and fit the stand brackets (left, right) to the new plasma panel. 4. Place the plasma panel section on the servicing stand. 5. Attach the front frame and the each P.C.Board and so on, to the new plasma panel. * When fitting the front frame, be careful not to allow any debris, dust or handling residues to remain between the front glass and plasma panel.
16
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
7 Location of Lead Wiring
7.1. Lead of Wiring (1)
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
7.2.
Lead of Wiring (2)
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
7.3.
Lead of Wiring (3)
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
8 Self Check
1. Self-Check is used to automatically check the bus lines and hexadecimal code of the TV set. ) button on the customer controls at the front of the set, at the same 2. To get into the Self -Check mode press the Down ( time pressing the Status button on the remote control, and the screen will show :
If the CCU ports have been checked and found to be incorrect or not located then "--" will appear in place of "O.K.".
Display MEM GC4P HAD AVSW1 AVSW2 Tun1 Tun2 VIF DAC1 DAC3 MSP SOUND PANEL IPC ADV Ref.No IC1107 IC4026 IC4012 IC2105 IC3005 TU001 TU8001 IC1106 IC3006 IC2106 IC2300 IC8013 IC4005 Description EEPROM Global Core for Main OSD RGB A/D Video SW Audio SW Tuner Tuner Ext. DAC Ext. DAC Multi Sound Processor Sound Control Panel HDSL PEAKS Lite 10bit A/D P.C.B. DG-Board DG-Board DG-Board H-Board H-Board TA-Board XV-Board DG-Board H-Board H-Board Z-Board XV-Board DG-Board
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
8.1.
Power LED Blinking timing chart
1. Subject Information of LED Flashing timing chart. 2. Contents When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinkes of the Power LED on the front panel of the unit.
8.2.
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. 1. No lit
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
8.3.
No Picture
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
8.4.
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.
Fig - 1
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
9 Service Mode Function
MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by remote control in Service Mode.
9.1.
How to enter SERVICE 1
] on the TV set.
1. In sound menu, set BASS to MAXIMUM, and set TREBLE to MINIMUM. 2. Simultaneously press INDEX button on remote control and DOWN button [
9.2.
How to enter SERVICE 2
1. Set the channel to CH99. 2. Select the SPL Gain. 3. Press HOLD button on remote control. Note: To exit to Service mode, press N or Power button on remote control.
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
25
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
9.3.
Option Description
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
10 Adjustment Procedure
10.1. Driver Set-up
10.1.1. Item / Preparation
1. Input an APL 100 % white signal. 2. Set the picture controls: Picture mode: Normal White balance: Cool Aspect: 16:9
10.1.2. Adjustments
Adjust driver section voltages referring the panel data on the panel data label.
Name Vsus Ve Vset Vad Vscn Vda PFC Vdat Test Point TPVSUS (SS) TPVE (SS) TPVSET (SC) TPVAD (SC) TPVSCN (SC) TPVDA (SS) C448 (+)(-) C557 (+)(-) Voltage 175V ± 1V 156V ± 1V 232V ± 6V -90V ± 1V Vad+120V ± 3V 67V ± 1V 395V± 0.5V 67V± 0.1V Volume R628 (P) VR6074 (SS) Fixed VR6477 (SC) Fixed R665 (P) R443 (P) R665 (P) Remarks * *
Vsus
TPVsus
188V± 1V
R628 (P)
load current : 0.4A load current : 2.0A
*See the Panel label.
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
10.2. Initialization Pulse Adjust
1. Input a Cross hatch signal. 2. Set the picture controls: Picture mode: Normal White balance: Cool Adjust the indicated test point for the specified wave form.
T1 T2 Test point TPSC1 (SC) TPSS1 (SS) Volume --VR6557 (SC) Level 15 ± 10µ Sec 184 + 5µ / - 10µ Sec
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TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
10.3. P.C.B. (Printed Circuit Board) exchange
10.3.1. Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
10.3.2. Quick adjustment after P.C.B. exchange
P.C.B. P Board Name Test Point Vsus TPVSUS (SS) Vda TPVDA (SS) PFC C488 (+) (-) (P) Vdat C577 (+) (-) (P) Vsus TPVSUS (SS) Vad TPVAD (SC) Vset TPVSET (SC) Vscn TPVSCN (SC) Ve TPVE (SS) White blance, Pedestal and Sub brightness Voltage Volume 175V ± 1V R628 (P) 67V ± 1V R665 (P) 395V ± 0.5V R443 (P) 67V ± 0.1V R665 (P) 188V ± 1V R628 (P) -90V ± 1V VR6477 (SC) 232V ± 6V Fixed Vad + 120 ± 3V Fixed 156V ± 1V VR6074 (SS) for NTSC, PAL, HD, PC and 625i signals Remarks *
load current : 0.4A load current : 2.0A
SC Board
SS Board D, DG Board
*
*See the Panel label.
10.4. Adjustment Volume Location
30
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
10.5. Test Point Location
31
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
11 Adjustment
11.1. PAL panel white balance adjustment
Instrument Name · W/B pattern · Color analyzer (Minolta CA-100 or equivalent) Procedure · Ensure aging is adequate (Longer than 15min.) Connection RF input Panel surface Remarks User setting: Normal Remarks Picture menu : Dynamic ASPECT : 16:9
· Make sure the front panel to be used on the final set is fitted. · Make sure a color signal is not being shown before adjustment. · Put the color analyzer where there is little color variation. 1. Display the white balance pattern. 2. Check that the color balance is "cool". 3. Enter the mode. 4. Select "G-CUTOFF" item, using the color-key "Red" or "Green", and set to "128", using the color-key "Yellow" or "Blue". Also, "B-CUTOFF" and "R-CUTOFF" set to "128" 5. Set "G-DRIVE" at "224"(37/42"). 6. Touch the signal receiver of color analyzer to the highlight window´s center, and adjust B drive and R drive so x, y become the "Color balance Cool" in the below table. 7. Set "ALL-DRIVE" to "252". 8. Set colorbalance to "Normal". 9. Fix G cutoff , B cutoff and R cutoff at "128". 10. Fix G drive at "224"(37/42"). 11. Adjust B drive and R drive so the highlight window´s x, y become the "Color balance "Normal" in the below table. 12. Set "ALL-DRIVE" to "252". 13. Set color balance to "Warm". 14. Set G cutoff, B cutoff and R cutoff to "128". 15. Set G drive to "224"(37/42"). 16. Adjust B drive and R drive so the highlight window´s x, y become the "Color balance Warm" shown in the below table. 17. Set "ALL-DRIVE" to "252".
· Highlight section Signal amplitude 75%
32
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
11.2. 1080i white balance adjustment
Instrument Name · 1080i W/B pattern · Color analyzer (Minolta CA-100 or equivalent) Procedure · Ensure aging is adequate (Longer than 15min.) Connection Comonent terminal Panel surface Remarks User setting: Normal Remarks Picture menu: Dynamic ASPECT:16:9
· Make sure the front panel to be used on the final set is fitted. · Make sure a color signal is not being shown before adjustment. · Put the color analyzer where there is little color variation. 1. Display the white balance pattern. 2. Check that the color balance is "cool". 3. Enter the mode. 4. Select "G-CUTOFF" item, using the color-key "Red" or "Green", and set to "128", using the color-key "Yellow" or "Blue". Also, "B-CUTOFF" and "R-CUTOFF" set to "128" 5. Set "G-DRIVE" at "224"(37/42"). 6. Touch the signal receiver of color analyzer to the highlight window´s center, and adjust B drive and R drive so x, y become the "Color balance Cool" in the below table. 7. Set "ALL-DRIVE" to "252". 8. Set colorbalance to "Normal". 9. Fix G cutoff , B cutoff and R cutoff at "128". 10. Fix G drive at "224"(37/42").
· Highlight section Signal amplitude 75%
11. Adjust B drive and R drive so the highlight window´s x, y become the "Color balance * The Color balance COOL differs from "Normal" in the below table. Japanese model values. 12. Set "ALL-DRIVE" to "252". 13. Set color balance to "Warm". 14. Set G cutoff, B cutoff and R cutoff to "128". 15. Set G drive to "224"(37/42"). 16. Adjust B drive and R drive so the highlight window´s x, y become the "Color balance Warm" shown in the below table. 17. Set "ALL-DRIVE" to "252".
11.3. Sub bright adjustment
Instrument Name 1. PAL signal generator (or RF) Connection Connect to the input terminal Procedure · Color balance adjustment is finished for each signal. · Do adjustments in a dark room. 1. Display the pattern for adjusting subbright from video input. Remarks User setting: Normal Remarks Picture menu: Dynamic Color balance: Normal ASPECT: 16:9
* If using RF ch.E04, 2. Use "Sub-Bright" in the mode to adjuct so the top part of the step section (Sub-Bright test pattern), in the below diagram faintly shows up and the middle fades away. adjust so the 6th section shows up and the 7th fades away.
33
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
11.4. ABL adjustment
Instrument Name 1. HD signal emitter (Color bar signal) 2. Wattmeter Connection COMPONENT input terminal Connect the AC power of adjustment set to the wattmeter. Remarks the
Procedure · Make sure the set is aged for 30 minutes or more before adjustment. (Do not switch off during or after aging.) · Voltage 230V 50Hz (variation within 1%) · Volume at minimum and screen size at "16:9" Setting Component input, dynamic, standard 1. Connect the set´s AC power to the wattmeter. 2. Input the color bar. 3. Select the "APL MULT" item in the Serivice1. 4. Adjust APL MULT so the set´s power consumption is TH-42PA50E TH-42PE50B TH-37PA50E TH-37PE50B 309 ± 10W 317 ± 10W 239 ± 10W 247 ± 10W
Remarks
According to the line condition,100V can be used
1. The initial data are 0x25 for 37/42SD (A0-0626) 0x1E for 37HD (A0-0426) 0x24 for 42HD (A0-0826) 0x1D for 50HD (A0-0A26) 2. The power and data are in reverse relationship (Lower the data to raise the power.) · Raising direction ():20 ® 1F · Lowering direction (¯):20 ® 1A ():20 ® 1F (¯):20 ® 1A
34
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
12 Hotel mode
1. Purpose Restrict a function for hotels. 2. Access command · Enter to the Service 2 Mode. · Press Status button on remote control and entry to the EAROM EDITOR Mode. · Set the data of EEPROM(ADDRESS 140) to 80. · Press the OK button to memorize the data.
Initial VOL level item Initial INPUT Function Select input signal modes. Set this signal, each time power is switched on. : Off/TV/AV1/AV2/AV2S/AV3/Av3S/AV4/Av4S/AV4 C/PC · Off: give priority to a last memory. However, Euro model is compulsorily set to TV. · AVnS/AVnC: only Euro model selectable · PC: selectable with VGA option Adjust output Volume. Set this volume, each time power is switched on. If the value of InitVol is changed, volume will change. However, priority is given to a last memory when InitVol is Off. When "InitVol" is larger than "MaxVol", make "InitVol" and "MaxVol" the same. : Off/0 to 100 · Off: give priority to a last memory Adjust maximum volume. Set this max. volume, each time power is switched on. When "MaxVol" is smaller than "InitVol", make "MaxVol" and "InitVol" the same, if "InitVol" is not Off. : 0 to 100 Select programme number. Set this programme number, each time power is switched on. : Off/0 to 99 (Euro model) · Off: give priority to a last memory Select local key conditions. Set this condition, each time power is switched on. : Off/SETUPMENU/All · Off: altogether valid · SETUP: restrict F-key selection (Tuning guide(menu) can not be selected.) · MENU: restrict F-key selection (only Volume/Mute can be selected.) Remote lock · All: altogether invalid. Select remote control key conditions. Set this condition, each time power is switched on. : Off/SETUP/MENU · Off: altogether valid · SETUP: only Setup menu is invalid · MENU: Picture/Sound/Setup menu are invalid
Maximum VOL level
Initial POS
Push the Power switch(button) off/on the set(the remote control) to turn the set off/on. It can be made Hotel mode. 3. Exit command · First, set the data of EEPROM(ADDRESS 140) to 00. Next, Push the Power switch(button) off/on the set(the remote control) to turn the set off/on. Then, it is no longer hotel mode. 4. Access command to the Hotel mode setup menu · : It is conditions that the data of EEPROM(ADDRESS 140) is 80. In order to display the Hotel mode setup menu, please enter the following command (within 2 second). [TV]:down + [REMOTE]:TV/AV(3 times) Then, the Hotel mode setup menu is displayed.
Button lock
5. Explain the Hotel mode setup menu CAUTION This setup is not valid, unless data of EEPROM(ADDRESS 160) will be C0, even if each settings were done.
35
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
36
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
13 Conductor View
13.1. P-Board
P-BOARD (FOIL SIDE) TNPA3570
6
5
4
3
2
1
TH-37/42PA50E, TH-37/42PE50B P-BOARD TNPA3570
TH-37/42PA50E, TH-37/42PE50B P-BOARD TNPA3570
A
B
C
D
E
F
G
H
I
37
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
P
Parts Location
P-BOARD (FOIL SIDE) IC
IC401 IC402 IC403 IC404 IC406 IC407 IC408 IC409 IC411 IC412 IC431 IC501 IC502 IC503 IC504 IC505 IC506 IC507 IC509 IC512 IC520 G-4 F-3 F-4 F-4 D-1 G-4 G-4 G-5 F-3 G-4 F-4 H-5 H-5 F-5 G-5 C-5 C-5 H-5 C-5 D-6 E-5
Parts Location
P-BOARD (COMPONENT SIDE)
G-4 H-5 H-5 H-5 D-5 B-5 B-5 F-5 E-5 E-5 F-4 F-5 E-5 D-4 F-4 F-5 D-4 C-5 D-5 C-5 H-5 G-5 F-5 G-6 E-5 E-5 H-5 G-5 G-5 H-5 Q553 Q554 Q557 Q558 Q559 Q560 Q561 Q562 Q564 Q565 Q567 E-5 E-5 G-5 F-5 G-5 F-5 G-5 F-5 F-5 H-5 F-5
TRANSISTOR
Q401 Q403 Q404 Q406 Q407 Q408 Q409 Q412 Q413 Q414 Q415 Q417 Q418 Q420 Q421 Q422 Q423 Q424 Q430 Q431 Q432 Q433 Q434 Q435 Q436 Q438 Q439 Q440 F-4 G-4 C-2 C-2 C-1 C-3 C-3 C-3 C-3 G-4 H-4 G-3 F-3 D-1 F-3 D-1 H-4 H-4 G-3 E-3 G-3 G-4 H-4 H-4 H-4 G-4 E-2 E-2
Q441 Q501 Q502 Q503 Q505 Q506 Q507 Q508 Q509 Q510 Q511 Q512 Q516 Q517 Q518 Q519 Q520 Q525 Q527 Q530 Q535 Q536 Q537 Q538 Q541 Q542 Q544 Q550 Q551 Q552
IC
IC406 IC503 IC504 IC509 IC512 F-1 D-5 C-5 G-5 F-6
TRANSISTOR
Q404 Q406 Q412 Q413 Q430 Q431 Q432 Q434 Q436 Q505 Q507 Q518 Q519 Q527 G-1 G-2 G-3 G-3 B-3 D-3 C-3 B-4 B-4 F-5 G-5 D-4 D-5 F-5
TP
TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 B-3 B-3 B-2 B-2 C-2 C-1 C-1 B-1
TH-37/42PA50E, TH-37/42PE50B P-BOARD PARTS LOCATION
TH-37/42PA50E, TH-37/42PE50B P-BOARD PARTS LOCATION
38
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
P-BOARD (COMPONENT SIDE) TNPA3570
6
5
4
3
2
1
TH-37/42PA50E, TH-37/42PE50B P-BOARD TNPA3570
TH-37/42PA50E, TH-37/42PE50B P-BOARD TNPA3570
A
B
C
D
E
F
G
H
I
39
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
13.2. PA-Board
6
PA-BOARD(FOIL SIDE) TNPA3620AB
6
PA10
1
TP5603
C5672
C5632
1
ZA5601
L5615 PA7 TPS12V
TP5605
8
JS5609
C5612
C5686 D5618 C5685 ZA5602 C5614 R5611
C5613
D5616 R5624 L5609 D5614 TP5621 C5622 TP5613 JS5613
C5607
C5615
L5604
C5604
C5623
1
R5609
TP5609 R5618 C5603
Q5607
R5612
1
TP5608
TP30V TPM33V
C5637
TP16V
C5610
R5663
5
C5611 L5607 R5680
TPS33V TPS9V
IC5601
R5670 R5672
R5607
R5610
R5621
C5605
IC5602
C5601
Q5602 R5606 R5605
TPM25V C5670
TPM9V
D5615
C5616
R5614 R5678
TP5604 C5609 C5602 TP5601 D5617
R5603
R5601
C5606 TPS5V
TPM5V
TPW12V TPB5V
R5658
ZA5603
R5657
R5626
R5627
R5676
R5631
16
C5630 C5618
C5633 C5631
PbF
16
TNPA3620
1 PA
C5617
L5612
R5637 C5641
L5606
SEE
REVERSE
FOR
ORDER
NO.
ZA5604
PA
R5632
4
R5696
R5638
C5642
C5688
C5690
PA-BOARD(COMPONENT SIDE) TNPA3620AB
1
C5672
R5636
R5671
JS5612 JS5610 JS5611
Parts Location
PA-BOARD IC
IC5601 IC5602 IC5603
L5615
TP
B-2 D-2 E-2 TP5601 TP5603 TP5604 TP5605 TP5608 TP5609 TP5621 TP16V TP30V TPB5V TPM25V TPM33V TPM5V TPM9V TPS12V TPS33V TPS5V TPS9V TPW12V C-4 C-5 C-4 C-5 C-5 C-5 C-5 E-5 E-5 E-4 E-5 E-5 E-5 E-5 E-5 E-5 E-4 E-5 E-4
ZA5601
8
PA7
1
C5632
C5607 R5629
L5608
PA10
6
3
R5623 C5612
L5609 C5685
TRANSISTOR
Q5601 Q5602 Q5603 Q5604 Q5605 Q5606 Q5607 Q5609 Q5610 Q5612 Q5613 Q5614 Q5641 Q5642 Q5643 Q5644 C-2 D-5 A-2 E-1 2 A-2 C-5 E-1 E-1 A-2 D-1 E-3 E-1 B-1 E-1 D-1
E
R5628
Q5614 D5610
ZA5602 L5610
R5613
1
E
PA5601 R5697
L5604
C5615
C5622
R5615
R5617
PA5602
L5607
Q5603
C5604 C5644
R5616
L5611
C5610
C5603
C5619 R5651
Q5601
C5609 C5601
R5673
R5619
PA20
C5611
R5649 R5645
Q5606
R5653
R5683
R5664
C5606
C5605 C5631
F F
C5602 IC5602 C5633 D5658 D5640
R5692
R5677
R5662
R5693
Q5612
16
TP5617 TP5616 TP5615
B
D5639 D5642 R5640 R5620 R5639
L5613
JS5602
ZA5604
R5660
C5636
R5633
D R5674
D5641 D5645
R5661
JS5601
D5643 R5675 R5634
R5687 R5688 D5648
R5644 R5625 Q5644
R5695
R5694
1
1
C D5646
Q5642 R5646 D5647
PA30
30
A
TNPA3620 ORDER NO.
1
PA
R5641 ZA5603
TH-37/42PA50E, TH-37/42PE50B PA-BOARD TNPA3620AB
Q5641
C5673
R5630
NIL
AB
R5635
R5679
R5685
R5686
C5617
Q5610
R5622
L5612
Q5609
L5606
R5643
C
D5638
R5652
D
D5637
C5630
Q5613
30
16
Q5611
Q5643
Q5604
R5654
R5655
R5684
B
R5698
D5659
D5644
R5642
2
R5656
Q5605
C5608
R5650
L5614
L5616
R5647 C5643
1
IC5603
C5626
1 3 R5648
R5659 D5649
PbF
IC5601
1
L5605
5
4
A
TH-37/42PA50E, TH-37/42PE50B PA-BOARD TNPA3620AB
A
B
C
D
E
F
G
H
I
40
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
13.3. PB-Board
PB
6
Parts Location
PB-BOARD IC
IC5801 IC5802 IC5803 F-1 G-4 H-1
TP
TP5801 TP5802 TP5803 TP5804 TP5808 H-4 H-3 F-3 H-4 H-3
5
4
PB-BOARD(FOIL SIDE) TNPA3643AB
ZA5804
C5807
PB-BOARD(COMPONENT SIDE) TNPA3643AB
R5810
ZA5802
11
PB5
1
JS5810 JS5811
IC5802
C5815
C5807
C5817
JS5817
D5809
L5806
JS5801 JS5802
TP5803
PB7
C5808
8
L5805
D5808
C5812
R5814
ZA5804
1
PB5
11
JS5816
ZA5802
TP5801
JS5804
L5804
L5809
C5806
JS5806
JS5807 JS5812 JS5813
1
1
C5820 PB7
C5821
C5806
L5805
L5810
3
C5823
C5818
L5810
C5819
C5811
JS5803
JS5809
SEE
REVERSE
L5808
FOR
ORDER
NO.
PbF
R5820 L5803
C5803
L5808
R5827
C5823
TP5808
L5803
R5809
R5804
D5806
C5818
D5804
PB34
1
3
PB34 C5802
R5812 R5802 R5801
R5820
2
IC5803
PB33
PB33
3
R5824 R5826
R5807
R5808
R5806
R5815 C5822
D5807
3
PB32
1
5
R5805
1
L5801 C5801
PB31
D5801
2
3
1
L5802
3
L5802
R5823
R5803
4
R5821
C5805
R5819
1
1
3
4 3 1 2
IC5803
D5803
PB32
R5822 D5805 IC5801 C5809
JS5814
3
1
ZA5801
1
PB31
3
1
JS5815
ZA5801
1
TH-37/42PA50E, TH-37/42PE50B PB-BOARD TNPA3643AB
JS5818
JS5819 JS5820
C5801
TH-37/42PA50E, TH-37/42PE50B PB-BOARD TNPA3643AB
A
B
C
D
E
F
G
H
ZA5803
L5801
C5813
AB
AC AD
R5821
3
C5810
1
C5810
TP5802
C5804 C5803
ORDER
NO.
JS5808
JS5805
D5810
L5806
TP5804
C5819 L5809 L5804
C5808
PB30
C5812
8
5
1
C5820
TNPA3643
1 PB
TNPA3643
1 PB
C5802
ZA5803
I
41
TH-37/42PA50E H-BOARD TNPA3520AC TH-37/42PE50B H-BOARD TNPA3520AD
C3237 C3238
JS3243
34
2
1
ZA3403
R3307 R3304
C3302
D3302 R3309 R3308
R3332
R3349 R3348
R3333 JS3305 JS3306
C2127
JS3307
D3303
L3303
R2138
15
11
3
2
IC2104
JS3308 JS3309
4
1
C3301 R3306 D3301
3 4
C2133
C2134 R2149 JS2103
L3301
R2148 C2143 L2201 R2220 C2216 C2002 R2002 L2202 R2221 C2217
C3335
JS3310 JS3311
2
JS2104 C2001 R2001
JK3001
8
1
1
C2129
C2130
L3302
1
5
R2132
L2106
C3338 C3334 C3336
C3337
L2204
3 4
R2166
H
C3330
R3351 R3352
IC2103
R2114
C2146 R2113 R3319
R2116
C3247
C3306 R3318 R3350 C3304 R3313 R3316 C3303 R3310 R3311
C3240
D2104
R2169
C2105
IC2102
R3403
C2131
1
C2132
R3401
H12
JS2101 R2125
C2118
D2102
JS3239
JS2109
R2168 R3402 R3405 R3404 R3407 R3406
JS3303
JS3304 C2180
C2114 R2119
C2111
C2178
R2110
5 4
8
1
C3239
9
C2182
C2179
C2181
JS2105
JS2106
C2170
C2119
1
L2111
D2103
C3243
JS2012
D2002 L2123 C2191
D2001
D2121 D2122
C2192
R2194
IC3006
X2101
C2202
R3156
C2154
R2133
L2113
L2114
R3157
R2195
L2107
9
C2161
R2196
C2201
R3150 R3151
L2121
R3159
R3154
R2134
D-2 E-2 C-3 D-3 C-3 C-3 C-3 D-3 C-4 B-4 B-4 C-4 D-3 B-4 C-4 B-4 C-3 C-3 D-3 D-3
L2117
R3162
8
R3160
16 1
TRANSISTOR
C2207 C3060
C2198
R3153 R3152
R3155 R3161
C2206 L2118
L2120
H-BOARD (FOIL SIDE)
Q2001 Q2002 Q3001 Q3002 Q3003 Q3004 Q3005 Q3006 Q3011 Q3012 Q3013 Q3014 Q3015 Q3016 Q3017 Q3018 Q3019 Q3020 Q3021 Q3022
JK2003
R2223
R2222
F
JS2011
C2147
JS2102 R2124
C2183
H53
C2106 R2111 R2117 R2112 C2112 C2115 R2118 C2117
C2171
11
L2105
12
2
G
JS3312
C3339
2
1
JK2001
5
4
35
H50
H
I
R2051
JS2111
R2052
R2204 R2209 C2213
C2211 R2215 R2213
L2002 L2001
C2003 L2016
C2005 R2005 R2003 C2209 Q2002 R2004 C2004 R2016
R2014 R2047
X2102
X2103
R2217
G-1 G-3 G-3 D-3 D-3 C-4 F-2
Parts Location
JK2002
JS3136
R2214
JS3135
C2006 R2012
L2015
IC2102 IC2103 IC2104 IC3001 IC3002 IC3004 IC3006
R2015 R3027
R3130
JS3013
D3027
D3028
D3030
JS3014
R3003
1 H
PbF
R3004
R3132
JS3012 JS3010
21
C2012 L2005
C2007 L2006
IC
Q3016
R3145
R3005 D3017 R3034 Q3002
R3030
C3011 L3004
Q3021
R3039
JK3002
20
JS2031
L2004 L3001
NO.
4
3
2
IC3001
C3009 C3008
6 1
R3017
R3020
TNPA3520
ORDER
R3146 Q3022 D3016
3
L2003 JS3011
D3004
R2007 C3001 C3005 L3005
D3003
R2006
R3023
C2011 R3001 R3035
IC3002 R3031
R3016 R3002
FOR
C3004 C3014
C2010
4
C2015 C2008 L2009 L2010 JS3016
D3006
R2048
Q3006
R3042
REVERSE
C3013
JS3015
6 1
D3100 R3012
21
R3040
D3015 R3029 L3008 Q3005 C3018
3 4
R3037
1
D2013
JK3003
JS2032
C2019
SEE
20
D3019 R3041 R3043 Q3004
D2014 R2053
C3006
R3028 L3002 R3006
JS3005
C3020 C3019
6 1
IC3004
D3005
R3056
R3066
D3008 R3136
R3175 R3038
R3134 Q3020
R3036
D3018
JS3017
JS3019 R3010
JS3020 R3009 R3011 C2018 C2009 L2013 L2014
R3163 D3025 D3032
R3021 C3002
C3007 R3033 R3032
R3026
Q3001
R3025
D3013
R3018
L2007 R2008
D3031
L2008 R2009
R2054
2
C2020 C2014 C2013
21
R3125 Q3014
R3123
R3045
JS2033 R3118
R3148
JK3004
R3131
R3143 R3141 R3140 Q3017 R3126 R3133
R3147
Q3003
1
L2012
20
D3014
R3019
C3003
2
R3007 R3044 Q3019 R3127 Q3011
JS3242
R3022
D3009 L3003 D3007 R3121 R3115
R3052 R3083 C3038
L2011 R3008 JS3018 D3010 C2016 JS3007 R3024 R2010
R2011 C2017
C3058
D3002
R3078
R3013
JS3033
R3080
R3128 Q3013
R3120 R3117
L3201
H-BOARD (FOIL SIDE) TNPA3520AC (PA50E) TNPA3520AD (PE50B)
D3033
R3086
JK3005
L3009
4
3
C3059
C3236
C3207
R3142 Q3018
R3135 R3129
TH-37/42PA50E H-BOARD TNPA3520AC TH-37/42PE50B H-BOARD TNPA3520AD
R3014
R3015
JS3008
JS3009
1
2
JS3205
JS3202
D3011
R3124 Q3012
R3119 R3116
JS3215
C3063 R3170
R3172
C3208 L3211
R3139 Q3015
R3168
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
H6
H5
R3138 R3137 R3122
R3173
JS3418
JS3208
15
1
9
1
JS3415 JS3417
JS3416
D3012
JS3413 JS3414
13.4. H-Board
6
5
4
3
2
1
A
B
C
D
R3144
1
L2101
Q2001
R2013
L2102
E
L2119
C2022
C2021
42
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
Parts Location
H-BOARD (COMPONENT SIDE) IC
Q2012 Q2013 Q2102 Q2103 Q2104 Q2105 Q2106 Q2107 Q2108 Q2109 Q2110 Q2111 Q3008 Q3009 Q3010 Q3023 Q3101 Q3203 Q3331 Q3332 Q3333 F-1 F-1 C-2 C-3 C-3 C-3 C-3 E-3 E-3 F-3 D-1 D-1 B-2 A-2 G-3 G-4 D-2 G-3 B-3 B-2 B-2
6
IC2105 IC2106 IC2107 IC2108 IC2111 IC2112 IC3005 IC3301 IC3302
C-2 C-3 D-3 D-3 D-1 D-1 G-3 A-2 A-2
TRANSISTOR
Q2003 Q2004 Q2005 Q2006 Q2007 Q2008 Q2009 Q2010 Q2011 F-1 F-1 F-1 E-1 E-2 E-1 E-2 E-2 F-1
5
H-BOARD (COMPONENT SIDE) TNPA3520AC (PA50E) TNPA3520AD (PE50B)
H
30
JS3405
1
C3245
C3216
H30
C3244
C3227
C3226
JS3240
JS3241
C3214
JS3001
R3046
R3047
JS3002
C3212
Q3023
C3062
C3064
C3229
C3040
R3089 R3090
R3081
C3049
R3092
R3094
C3047
R3106
R3171
R3069 R3067 R3065 R3071 C3032
R3084
R3216
R3217
R3218
R3219
R3220 R3221
JS3403
C2196 C2153 L2115
C2204 R2197 C2199
R2202 C2205 C2203
C3044
C2195 C2200
C3061
R3064 C3022 C3023 R3057
C3021 65
64
41 40
H6
C3220
C3221
C3222 C3223 C3224
C3225
JS3406
4
C3228
R3169
1
C3050 C3051 C3052 C3053 C3054 C3055 C3056 C3057 R3095 R3096 R3097 R3098 R3099 R3100 R3101 R3102 R3107 R3108 R3109 R3110 R3111 R3112 R3113 R3114
R2131 R2137 R2147
JS3139
JS3140
C2128
ZA3403
H1
JS3302 L2112
1
R3213 C3217 L2110 C2224
1
C3230
H2
Q2108 R3059 R3060 R3061 R3058 R3062 R3063 C3030 C3029
JS2121 JS2122
Q2107
R2208
Q2109
C2214
IC2108
C2212
L2106
C3024 C3025 C3026 C3027 C3028 R3070 R3068
IC3005
40
40
R2206
D3236 C3035 C3036
C2210
R2212
R2210 R2211 C2208
C2125
R2178
C3218 C3219
R3214 R3215
R2130 C3331 D3330 R2165 R3323
IC2107 1
80 1 24
R2128
Q2105
Q2104
C2225 C2185
C2215
R2216 R2205
25
R3105 R3103 R3104
R3324
R3320
R2188
C2126
L2179 L2178 L2109
JS2026
24 25 1
R2200 JS2114
L3303 4 3 4
L3302 3 4
L3301 3
D3332 R3330 D3333 FL3330 R3331 FL3331
D2120
X2102
C2206
AV2 AV1
JK3002 JK3003
AV4
JK3004
R3236
C3058
1
4
JS3206 L3201
R3204
C2172 C2174 C2173 C2175
R2182 R2183 R2184 R2185
L2182 L2183 L2184 L2185
80
R2198 C2197
R2201 R2207
Q2106
R3222
3
R3335
C3235 L3212
JS3402
R2179
C2226
C3332 D3331 R3334
R2129
C2223
IC2106
R2218 R2181
C3236
9
5
L2122
1
C2127
C3330
C2132
JS2108
X2101
L2108
1 2 1 JK3001 15 R3314
2 FL3305 1 2
C2178
C2179
C2198
40 L2116 65 41 C2184 64
X2103
D3334 D3335
R3336
JS3313
C2222
2
JS3404 JS3023
D3024 JK2002 C3015 JK3005 JS3022
3
R3338
R3337
C2116
H50
L2117
C3334 NP
5
L2119 L2118
Q3010
Q3331
Q2103 C2176 R2186 L2186
2
C3340
R2127
C2183
21 20
C2192 L2121
R2126
21
20
21
C3207
R3053
1
Q3203
R3205
JS3201
R3072 C3031
C3037 C3039 C3041
C3242
C3336
JS2021
Q3332
C2189 R2192 C2190 R2193
JS2022
9
D3336 D3337 R3340 JS3314 D3338 D3339 R3344
R3341
C3341
C2177 R2187 L2187
L3330
Q2102
R3339
20
R2199 C2194
R3079 R3082
8
5
R3342
Q3101
R2190 C2193
R3343
JS3138
C2171
C3333
C3342
FL3304
R3321
JK2003
R2189 R2191
R3322
1 IC3302 R3305 R3312
4
R3345 R3346
C2170
C3338
Q3333
R2224
15
OUT
R2106
C2108 R2122 C2110 R2123 H15 C2107 R2120 R2037 R2039 R2035 R2036 Q2009 Q2010 R2026 R2029 Q2008 D2124 JS2113 R2034 R2041 D2011 R2028 R2032 Q2007 R2033
FL3303
R3315
C2187
C2188
1
IC3301 5 4
JS3315
NP
22 23
12 11
D3021 D3023
R3301 R3303
FL3302
R2170 R2171 R2172 R2173
R2174 R2175
R2176 R2177
L2200 D3026
R3051
JK2001
FL3301
C2124 R2180 C2162 C2163 C2164 C2165
C2166 C2167
C2168 C2169
C3305 R3317
C2147
Q3009
C2105
R3302
R2151 R2154 R2152 C2158 D2112 C2221 D2110 C2156 D2117 C2220 D2114
R3158
1 44
R2105
33 34 IC2105
R2155
34
35
H12
R2150
R2104
1
R2159 R2157
11
1
JS3411
2
NP
8
R3347
R2153
2
C2123 C2104 C2102 C2121
R3225 R3228 R3226 R3229 JS3237
C3232 R3232 R3223 C3234
D3020
R3224 R3227
D2119
R3049
R2163 R2161
C2119
C2161
R2103
NP
D2105 D2106
IN
C2109 R2121 C2151
1
Q3008
R3050
R3048
C2137 C2138
C2139 C2140 C2141 C2142
R2109
L2203
L2105
C2144 C2218
C2101
HMM1
C2103 C2122
4
JS3407 R2022 R2018
R2141 R2142
R2145 R2146
HMM2
R2225 C2135 C2136 R2136
R2143 R2144
8
R2102
R2044
Q2111
JS2112
C2113
NP
2
H53 1
R2135
R2100
R2115
C2118
IC2112 R2140 L2102 IC2111 C2120
1
R2030 R2027 Q2006 C2019
Q2003 C2020
R2021
C2160
R2167 R2164
R3233
R3234
R2139
R2019 Q2004
AD
AC
JS3401
C2145
C2219
4
5 R2101
AE
AF
AB
TNPA3520
ORDER NO.
1 H
HMM4
D2118 D2116 D2115 D2113 D2111 D2109 D2108 D2107
C2159 C2157 C2155 C2152 C2150 C2149 C2148
R2162 R2160
JS3410
1
2
2 1
1
JS3412
JS3408
JS2004 JS2003 JS2002
JS3230
C3241 H51
C3231
Q2110
29
1
1
8 R2038 R2040
R2158 R2156
R2042
C3233
JS3238
1
11 30 2 12
R2108 R2107
4
5 D2012 Q2013
R2050 R2049
Q2012 R2046 R2045 Q2011
D2123
R2025
R2017 R2020 Q2005
1
35
L2101
HMM3
TH-37/42PA50E H-BOARD TNPA3520AC TH-37/42PE50B H-BOARD TNPA3520AD
TH-37/42PA50E H-BOARD TNPA3520AC TH-37/42PE50B H-BOARD TNPA3520AD
A
B
C
D
E
F
G
JS2001 JS2000
R2043
R2023
R2024
H52
C3246
R2031
JS3409
H
R3055 R3054
NP
JS2110
C3034
R3073 R3074 R3075
R3076
R3077 R3164
R3085 R3087
R3088 R3091 R3093
NP
H5
C3045 C3046 C3048
C3042 C3043
C3033
R3206
D3235
I
43
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
13.5. DG-Board
DG
6
DG-BOARD (FOIL SIDE) TNPA3519AB (PA50E) TNPA3519AD (PE50B)
CR NO.4 TNPA3519
SEE
C879
1
FOR
DG
ORDER NO.
R1197 R1196 R1208 R1209 R1192 R1195
R1199
PbF
FL007 JS026 JS025
R1205 R1214 R1190
R1206
REVERSE
C880 C948
C866
JS024
Q1180 TP801 R1201
R1210 R1211 D1201 R1212 FL1100
R1198 R1207
R126 R130
R135 R136 R134
JS106 JS027 C1217 C1220 C1218 C1221 JS107 L901 C905 R1138
R261
Q1181
R379 R844 R950 R846 R845 R841 C132 R842 R380 R149 C157
5
IC024 1 C901 C902
1
C117 R124 R133 R262 C115 R129 R243 R260 C116 R127 R132 R125 R128
L803
C1133
C1176 C1126 R1184 R1271
C1118 C1119
C1124 C1125
L802
R847
R850 R849
R848
C1132 L1113 L1173 L1172
R147 C150
R1228 R1235 D1221 D1220
R131 R121 R381
JS1000 C1174 C1175 R1227 R1233 C1183
R1189 R1187
C100
C1109
Q104 R382 R237 R120 C1224 R113
C520
C126
R1176 Q1171
C900 C899 C898 L862 5 C610 R608 C607 C605 R623 C608 28 15 IC032 C609 R624 R620 R609 R621 C719 R622
C521 TP502 JS029
R1312 R1387 R1188 R1186 R1181 R1185 C1173 R1290 Q1172 L1170 C1192 C1172 C1171 Q1173 R1180 R1171 R1172 R1177 R1175
R1183 L1171
R1237 R1254 R1239
R1255 R1249 R1250 R248
TP1019
R140
C101
R1179 R1182
C162
C1111 C1114 C1110 C1115 C1123 C1122
JS1177
Q107 R238 R123 C1225 R115
TP1018 R1178 C1127 C1128 C1131 C1130 C1136 C1135
L501
R704 R664 R705 C721 C712 C737 C736 C711
R708 C717 C718
C502 R607 C606
+ C501
JS023 C594 C550 C595
L1110
C165
R252 R258
C593 C549 C592
C102
C168
Q101 R236 R117 JS014 R208 C179 R203 C178 C134 5 1 IC059 C855 R1168 R193 R198 Q150 R202 IC1105 R204 C176 4 3 R383 R199 C177
R162 R155 R161 C153 R160 R159
C585 C541 C584 C540 C588 C504 C589 C507
C591
C1223 R111
R152 R151 R153 C156 C154
C547
R154 R163 R156 C155
C152 C863 C867 C151 R150 C864
C612 C611
C531 C580 C570 C513 C574 C506 C519 C578 C511 C573 C572 C512 C510
Parts Location
DG-BOARD (FOIL SIDE) IC
IC1105 IC1107 IC1115 IC1117 IC4010 IC4024 IC4032 IC4041 IC4045 IC4049 IC4059 IC4063 F-4 E-3 F-2 D-3 C-2 C-5 C-4 E-2 C-3 C-2 F-4 C-3
C613
C518 C582 C529
R1204 R1278 R1280 R1281 R1316
C174
R148
C167 R188 R192 R190 R182
1 L511
14 C614 R625
4
C715 C716 C576 C516 C567 C509 R503 C524 R506 L504 C532 TP701 C713 C714 C548 C571 C508
R209
R207
C856 L751
R758
C723 R706 C722
R613
C553 C577
C545 C587 C543 R525 C586 C542 C522 L503
R1167 R1165
C868 R763 C858
R205 8
TRANSISTOR
Q1154 Q1170 Q1171 Q1172 Q1173 Q1174 Q1175 Q1180 Q1181 Q1183 Q1200 Q4010 Q4014 Q4015 Q4068 Q4101 Q4104 Q4107 Q4150 Q4305 Q4306 Q4307 Q4308 Q4410 F-4 E-3 D-5 D-5 D-4 F-3 F-3 E-5 E-5 C-1 E-3 E-2 F-2 E-2 D-3 F-4 F-5 F-5 F-4 C-1 B-2 B-2 B-2 A-2
TP
TP1021 TP1024 TP1025 TP1026 TP1030 TP1031 TP1032 TP1033 TP1034 TP1035 TP1036 TP1037 TP1050 TP4018 TP4019 TP4020 TP4022 TP4023 TP4074 TP4080 TP4081 TP4084 TP4087 TP4088 TP4092 TP4093 TP4094 TP4095 TP4100 TP4106 TP4120 TP4127 TP4129 TP4132 TP4134 TP4135 TP4502 TP4503 TP4701 E-3 E-3 E-3 E-3 F-2 F-2 E-1 E-1 F-2 F-2 E-2 E-2 E-1 C-3 D-3 D-3 D-3 D-3 B-3 B-3 F-5 B-3 B-3 B-3 B-3 D-2 D-2 E-2 D-1 C-1 D-1 C-1 D-1 C-1 B-3 B-3 D-4 D-3 B-4
R1317
R1283 R1286
C546 C590
C505 C566
C1150
R765 R767 R760
R612
Q1154 7 R1152 R1150 R1151 R1166 C1179 R1242 R1231 R1243 R1234 R1222 R1253 R1162 R1164 Q1175 L1112 1
C517
C503 C565
14
TP1024
C702 C730 C731 C732 C733 C735 C734 R709 + C727 R710 C725 C724 C726 C729 C728
R611 C552 R610 C554 C579 C556 R515 R516
C583 8 C539 TP027 C523 R502 R1322 C544 TP023 R531 R522 C560 L007 R527 C559 R1149 IC1117 R526 TP019 TP022 R944 Q1200 R1351 R1306 C1156 R1308 R1309 TP1021 C062 R529 C568 IC1107
R1331 R1330 C1193 R1327
DG34
DG33
5
R505
C1185 D1152 C1121
C1155
TP134
JS900 TP135 TP087
JS066 C704 C934 JS073 C931
8
8
R707 C234
C939 C705
JS068 C932 JS067 JS069
C923
C235 L231 JS090 C065 R244 IC063 C233 JS094 R091 C952 C020 R054 R947 C036 C043 C030 C033 R946 R954 R955 R255 C019 C575 L509
R672 R673
R1203 R1202 R1284 R1279 C1120
Q1174
R1314
1 4 TP1025 R1291 TP1026
R1236
C720
C710
L701
C530
C551 C555
C709
C581
TP020
TP503
R1388 R1265 R1262 R1247
C929
R459
C441
R533 L510 R528 C569 L502 C515 C602 R532
TP018
3
R418 C412 R419 C414
C940 C926 C924 C927
TP080 TP074 TP092
JS020
R461
R447 C922 JS021 L431 R543 R346 C432 C365 R436 C388 R438 C367 R439 R347 R441 C390 C232 R235 C368 R352 R230 R363 R440 R231 R348 R344 R437 C433 C369 IC010 C375 R350 R353 C440 R360 C359 L346 C383 R458 C357 R341 C377 C358 R432 R326 R434 C311 C310 C434 R460
C562 C561
3 4 JS028 5 1
R545 R544 R546 R446 C514 C070
C601
3 R1169 C1141 1 4 5 L006
R1258 1 R1264 L1111 1
C061 C003 C005
IC045 C558 C557 C603
R1324
Q1170 R1304 R1296 R1323 C025 L003
C060 R945 C059
R1373
TP084 TP088 C411 JS072 C417 R417 R415 R414 R411 R412 R416 R413 Q410 JS902 FL408 JS071 C936 C938 R421 R422
C074 C073 L002
TP093
8
5
Thermal
Q068
R542 R538 R541 R540 R539
+
C393 L230 C230 C231
R1333 NP
R1336 R1337 R1332
R433 C930 R435 C435 C314 R331 R328 R329 R951 R330 C313 C312 R327
pad
L001 R005 R009
C392
JS002
4 IC049 C002
1 C001
C026 IC041 3 TP095 1
4
TP1030
C1112
R1170
R1174 R1173
C1170
TP1031 TP1034 TP1035
D231
5
C366
Q308
Q307
Q306
JS012 L343
C049 C052 R047 JS096 C017 Q015 R039
TP094
R1365
25
IC1115
R1341
24 R1355
R256
C044 C035 C031
2
R410 R405 R401 R466 R465
R351 R342 R343
R056 R057 C301 L301
R467 R345 R340 JS013
R059 R060 C006 C004
C029 C032 C037 C045
C028
R044 R046 R036
C047 R051
TP1036 Q010 48 R038
R1328 R1325 R1350 R1349 R1348 R1347
R338 R339
R1366 C1216
R464 R463 R425 R426
R1382
1 R1380 R1381 C1204
R1353
L1176 R1120 R1121 R1125 R893 R1128 C1139 R1146 C1138 TP1037 R1143 R1137 R1135 R1139 R1140 R1141
D1153 C008 R048 R008 R006 Q014 R023 R027
C027 R1383 R002 R003 R001 R026 TP129 L004 JS091 TP1050 R929 L900 C943 TP1033 TP1032
C343 R402 C306 C302 Q305 JS009 R325 R315 C307 R1144 TP120 TP127 R314 R317 R936 R937 R938 R939 R940 R941 R942 TP132 TP106 R1116 Q1183
R1124
C010 R019 R015 C015 R025 C014 R024 R1379
C013 R037 R031 R033
C012 R017 R013 R930
R053 R050
TP100
R933 R934 R931 R928 1
R1142 R1136 C903 L1120 R916 R1375
C1140 R892
R1119
R1127 R915 R914
C011 R035 R016 R011
C007 R007 R004
R891
R1129 R1213 R1123 R1130
C904
R932
R902 R903 R904 R905 R906
C308 C309 R321 R320 R319 R318
C916 C914 C913
1
TH-37/42PA50E DG-BOARD TNPA3519AB TH-37/42PE50B DG-BOARD TNPA3519AD
TH-37/42PA50E DG-BOARD TNPA3519AB TH-37/42PE50B DG-BOARD TNPA3519AD
A
B
C
D
E
F
G
H
I
44
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
DG
6
DG-BOARD (COMPONENT SIDE) TNPA3519AB (PA50E) TNPA3519AD (PE50B)
R855 JS084 JS088 JS089 C881 R852 JS085 JS086 FL006
2
R1386
R1200
R1216
20 DG35
Q1182
Q1179
R851
DG3
DG5 4 1 R887 R821 21 1
R1385
R833
55
1
32
17
R834 16
C878
A
N
TNPA3519
D C386 C384 C382 B C378 R362 R361 R359 R358 R357 R356 R355 JS008
C1154
C351
8
5
110
C159 R158
JS006 C850 C865 C851 R753 R752 R755
R1163
C131
R751 C854
48 49
4
3
1
R157 C158
R1155 Q1152
C160
IC008
L106 C135 C136
R1191
R1193 R1194
C873
L801 R809 R808
R806 C947 C876
5
IC050
56 FL008
DG22
R242 R101 R100 R110 R240
R109 Q108 R107 Q102
C108 Q109 C104 Q103
C161
C105
C538
R1359 R1362 R1346 R918 R920 R897 R921 R923 R925 R927
31
C890
4
JS005
60
C874 C945
L1174 C1190 C107
R165 R247
C946
L508
C875
R802 R804 R801 R805 R803 C599
61
30
R143 C121
1
AA
R164
R177 R250 R176 R251 R246 R175
R596 R598 R595 R597 R599
R1277 C1189
R249
C103
R590
R585 R587
AD
R589
R591 R593
4 R583
R919 R896 R898 R922 R924 R926 C942 C917 C921 C915 C918 C920 C919
R576 5 C596 C597 C534
C892
L506
IC016
3 IC025 4
1 5
R118 R200
R253
C537
R584 R586 R588 R577 IC054 R578 R517 R518 R671 R519
C1230
R259
R601 R602 R603
90
91
R184 R257
IC012
R183
R606 R600
R605
C364 C361 C362 C363 C370 R349 C371
R354 C360 L347
R1389 R1223 R1224 R1232 C1184
R604 R592 R594
R1263 R1390 R1225 R1226 C1180 R1248 R1238 R1268
L1230 C1232 L1231
1
R1267 C1186
T
C124
120
X002
X1101 R C1187 R1275 C1188 C1129 C347 C346 C345
C883 C882
C893 L861
C1214 C1212
M
1
R523 R508 R509 R511 R512 R514 R537 R536
3
R1378 R1133 R1131 R1115 R1132
C133 C122 L104
64
5
1
C527
R807 IC061 C598
R228 R227 R186 C172 R197 R196 R195 R194 C171 C175 C170
R884 R886 R890 R883
Q1153 D1150 R1156
R811 R810
CR NO.4
C106 Q106
ORDER
R103 R102 R112 R241 R108 R106 Q105 R104 R114
R1274 C1203 C1208 C1201
C1206
R889 L865
IC021 33
C877
M
R167 R169 C163 R233 R173 C129 R145 R142 C119 Q111 R138 R174 C164 C166 R146 R234 C130 C120 R139 Q112 R144 C180 R232 C181 C118 L151 C128 R137 Q110
NO.
JS087
R822 R823
19
R885 R888
1
1 DG
R860
D1162
R1241
R1215
Q1184
C046 C021 R093 C040 R086 R094 R087 C041
C023 C042 C050 C053 R064
R210 3
IC1118
R956
R764 R766 R768
IC051
1
5
R616
C1153 R1159 R1160
C1233 C1231
1
R953
R663 R662 R661
C038
R769 8
C039
4
W R1221 R1261 R1259 R1260 R1315 R1157 R1154
1
4
1
L105
JS004
R617
IC014
C859
C852
C127
5
4
R1153
3
4
16
DG33
9
T
5 P
8
IC055
AD R 128
DG34
R614
8
IC048
8
C937
IC062
K
97
FL017
R619 R618
R032 R012 R034 R028 R010 R041 R052 R043
R1372 R1257
96
R1219
R049 R055 R061 R062
R1161
R659 C022 R063 R088 G
30
DG20
R1158
N
26 25 24 23 22 21 R762 20 R761 19 18 R1335 R1334 17 R1288 R1297 16 R1285 R1302 15 14 TP026 13 12 R504 11 R513 10 R510 R530 9 R626 8 R535 7 R534 6 TP025 5 C861 R952 R754 R756 R759 R757 4 R507 3 2 1
J
Parts Location
DG-BOARD (COMPONENT SIDE) IC
JS901
F R211 C182 R206 P
TRANSISTOR
A-2 B-2 B-1 A-3 B-2 A-2 B-2 B-2 B-4 C-2 E-2 F-2 C-3 C-5 E-2 E-2 C-4 D-2 B-4 B-5 D-5 E-4 F-3 D-3 E-4 A-5 C-4 D-4 E-4 D-5 F-4 Q1150 Q1151 Q1152 Q1153 Q1176 Q1177 Q1178 Q1179 Q1182 Q1184 Q4002 Q4003 Q4004 Q4005 Q4006 Q4007 Q4008 Q4009 Q4011 Q4012 Q4013 Q4016 Q4102 Q4103 Q4105 Q4106 Q4108 Q4109 Q4110 Q4111 Q4112 A-4 A-4 C-5 C-5 C-3 C-3 C-4 E-6 D-6 D-5 E-3 E-3 C-2 D-2 D-2 E-3 E-3 E-3 E-3 E-3 E-3 E-3 D-5 E-5 D-5 E-5 D-5 E-5 E-5 E-5 E-5
R201 C173 C169 L150 C1152
C949 D900
R1374
TP1023 Q1178
R615
C315 Q310 C316 Q311 C317 Q309
C951
R1289 R369 R1287 R368 R1307 R1295 R1292 R1293 R1298 R1299 C1134 R1303 R1300 R1364 R1311 L R366 C387 C385 C380 C374 L348 C373 C372 L342 H
Q1177
Q008 Q003 Q009 Q007 Q002 Q011 R040 Q012
R042 Q013
Q016
TP021
R1384
W Q1176
TP024
Q436
R1246
R521
R1251
R520
C533
C1113
TP501
C528
C1195 IC1108
C1197 R1342
R1313 R1319
JS030
JS081
R501
3
1 1
R524 L507 JS022
C604
R949 Q434
FL018
R1320 R1321
C536 C535
4
3
L
R1318
IC044
C526 C525
NP
JS065
NP
5
C376
R451 Q433
R455
TP016 R443 R444
R452
A
KL M N P T U V R
R457 R450
C703 C438
1
R948
H F BC D E G J
W AA AB AC AD AE AF Y R575
5
FL016
C935 C925
FL020
C064 R082 R083
C063
+
C071
R084
C066 R078
1
TP1029 R1244 IC1104 C1117
R079
JS092 C600 5
R372 R373 R374
R901 R899 R900 R909 R910 R911 R912
C701 R701
R1301 R1305 R1294
1
R081
R080
R448 Q430 R370 L505 C072 C391
C418
Q432 Q431 R449 R456 C Q435 C439 L430
C941
R1340
IC005
C1198
TP030
IC042
C1116
R077
R1240
C355 L345
DG32
1 C354 100
R371 R365 R364 R367 R431 C431
JS404 FL404 JS403 FL403
C1209
C054
R074
C1142 R1111 R1329 R1326
33
R1269
R1270
+
5
76 75
IC002
C436
R943 L864
JS401 FL401 JS402 FL402
64
1
R1339 R1338 C1191
C1194
65
26
100
32
1
C928 FL021
16
C055
R075 C057 R072 R071 R095 R058 R085
R1273 R1272
1 C1205 C1200
A
1
IC1103 5 C1107 C1106 1
C1108
C379
27
R1266 C1211
12
X001
C1182
IC1109
50
IC1114
76 51 75 F
1
C051
C1196
C048
H R073 R070 R069
JS011
C430
IC001 FL407
4
R445 R424 R423
R068 C056 R092 JS095
C058 C381
B
8
R406 Q900 R408 R407
R430
R409
D1160 D1159 D1158 D1157 D1156 D1155 D1154
R1229
2
R1230
25
13
24
4
51 50 IC013 60 31
G
26
JS010 C349
C1105 R1112
4 JS007 J IC009 K 5
DG15
28
1
54
8
R045 R303 R304 R308
4
C1101 C1100 D1151 C1178 C1104
L1175 C1202
C1213 C1215 16
9
IC1110
R1134 D1161
IC1106 R894 IC1116
R1110 C1143 R1113
R1145
L1009
C1181
R014
R1345
Q005
Q006
9
R309 R301 R302 R307
R1344
R1343
L350 C341 C342
5
1 C1102 C1207 C1137 R1122
8
C
R895
8
AA
R305
C303 R935
R306
1
3
4
R913
8
C318 1 DG1 R908 R907 1 DG2 40
40
R1361
1
TH-37/42PA50E DG-BOARD TNPA3519AB TH-37/42PE50B DG-BOARD TNPA3519AD
C352 L344 C353
4
C018
Q302
Q303
5
R021 IC1235
R1363 R1360
16
C016
1
1
L341 Q301
IC011
D
C024 Q004 L1114 C1222 C1219
R029
R020
R030
5
R1377 R1148 R1147
3
1
1 3
C350 C348
30
1
1
8
9
25
L008 C356 R076
C437
R703 R453 R454
FL022 FL023
R702
C410 C416
IC1103 IC1104 IC1106 IC1108 IC1109 IC1110 IC1114 IC1116 IC1118 IC1235 IC4001 IC4002 IC4005 IC4008 IC4009 IC4011 IC4012 IC4013 IC4014 IC4016 IC4021 IC4025 IC4042 IC4044 IC4048 IC4050 IC4051 IC4054 IC4055 IC4061 IC4062
Q4301 Q4302 Q4303 Q4309 Q4310 Q4311 Q4430 Q4431 Q4432 Q4433 Q4434 Q4435 Q4436 Q4900
E-1 E-1 D-1 E-4 E-4 E-4 E-3 E-3 E-3 E-3 E-3 E-3 E-3 F-2
Q1150
Q1151
R334 R337
R335 R336 R332
R333
1
C950
TP
TP1029 TP4021 TP4023 TP4024 TP4025 TP4028 TP4030 TP4501 B-3 C-4 C-4 C-4 C-4 C-4 E-3 D-3
8
TH-37/42PA50E DG-BOARD TNPA3519AB TH-37/42PE50B DG-BOARD TNPA3519AD
A
B
C
D
E
F
G
H
I
45
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
13.6. TA-Board
TA-BOARD (FOIL SIDE) TNPA3521 (PA50E) TNPA3521AB (PE50B)
6
TNPA3521
BT RFAGC SDA
5
C001 C002
TA
AFT
TU001
SCL
ORDER
NO.
BTL
AUDIOOUT
C003
VIDEOOUT
SIFOUT
TA
15
4
TA5
1
15 9
TA6
1
1
Parts Location
TA-BOARD TRANSISTOR
TA-BOARD (COMPONENT SIDE) TNPA3521 (PA50E) TNPA3521AB (PE50B)
3
Q002 Q003
C-2 D-2
TA TNPA3521
SEE REVERSE FOR ORDER NO.
R008 R005
TU001
R002
C009
L019 L012 C018
C021 C007
JS012
C030 C031
BT
RFAGC
JS002
Q002 C003
C019
SCL SDA AFT AUDIOOUT SIFOUT BTL VIDEOOUT
PbF
2
Q003
L007
L003
C002 C020
C022
L006
C006 C001
R006
C016 R007 R009
L004
JS011
R003
L017 C013
L015 D003
L008 L016 L005
C024 C023 C017 L018 TA5
R004
L002
1
TA6
1
9
1 15
15
1
TH-37/42PA50E TA-BOARD TNPA3521 TH-37/42PE50B TA-BOARD TNPA3521AB
TH-37/42PA50E TA-BOARD TNPA3521 TH-37/42PE50B TA-BOARD TNPA3521AB
A
B
C
D
E
F
G
H
I
46
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
13.7. XV-Board (PE50B)
6
XV-BOARD (FOIL SIDE) TNP0EXV01AC (PE50B)
R834 R835 FL301 10 FL302 1 7 10 R059 ZA007 IC226 162 163 R956 109
XV
R731 R957 108
R958 1
8
A
C180
C165 C166
L030
L029
C401 C420
R072
R270
R386
7 1 3
D002 C323 R971 6 2 3 6 2
C148
R732 R733 R734 R735 R736
C R187 C249 5 4 C250 R318 C509 R601 X006
D001 R080 R088 L038
C173 C174 C320
XV04
4
R610
E
C175 C176
L501
C169 C170
C379 1
C251
TP028
C235
5
R049 R048 C047
TP026
R046
5
R075 R074
R039 R040 R008 R007 C040 R076 C020 R036 C030
ANT VSUPPLY
R306
L059 R107
R611
9 JK901
C051 IC003 33 32 17
C171
C252
FL201
C004 C019
RF-AGC
16
216
D301 R113 R615
C275 C123 C274 R112
C410 C405
C172
A
TP004
55
C018
54
C128
C061 R057 R056 C059 C060 48 R051 49 64 1
SCL SDA
B R142
1
R300 C273 R984
C245 R347 C307
R159
R165 C125 C145
C164
C037 C039
R206 R208 C266 R249 R950 R341 R344 R345 R340
C264 R338
R286 R104 R282 R287
R058
C041
VSUPPLY
R144 R145 R267 C110
C099 R141 R140
C129
C028 R227 R044 R224 R042 R730 R324 R302 R309 R303 R317 R210 R212
R323 C253
C144
R004
6
C042
C053 1 C046 C052
R342 C309
IC027
ZA008
C265
C024
R034
C127 R163
R003 C015 R050
TU001
R951
R952
R047
C247
R035
L094 C280
R339
G
C119 R174
IC010 33
L001 IFA1
L096
C118
34
C007 C021
R265
TP029 R268 R194
R148 R150 R138 R155 R153
R012 R263 R435 R184 R011 R022 R170 R010 R171
IF-AGC C244 IFD2
4
R001 R073 R002 C043 C006
X003 C009 C872
R175
Parts Location
C116 C114
R152
C008
C348
IFD1
C347 R193 R196 R133
R209
B
XV-BOARD (FOIL SIDE) IC
IC8003 IC8010 IC8020 IC8027 IC8038 IC8226 IC8864 B-5 F-4 F-3 F-5 C-1 D-6 C-4
+
R259
C422
C357
R258 C239
C136
C121 C D R166
4
1 IC864
C870
R132 R197 R231 C243
R204 C139
D C147 C146 C163 C157 R052 C155
TP
TP8001 TP8002 TP8003 TP8004 TP8005 TP8006 TP8007 TP8008 TP8009 TP8010 TP8011 TP8012 TP8013 TP8014 TP8015 TP8016 TP8017 TP8018 TP8019 TP8020 TP8021 TP8022 TP8023 TP8024 TP8025 TP8026 TP8027 TP8028 TP8033 F-1 F-3 F-2 F-3 F-3 F-3 E-2 E-3 F-2 F-2 F-2 F-2 F-2 F-2 F-1 F-1 F-2 F-2 E-1 E-1 F-1 F-1 F-1 F-1 B-2 F-5 D-2 F-5 B-4
L141
TP033
D005
C346 R277 +
R245
R158 C149 C162
C167 C168
C124
5
7
R167 R238 R255 C241 R246 R241 C303
R157
C873
R920 R919 R911 R910 C871
R053
L143
C143
R969 E
66 C111 R970 C281 G
1
C130
C160 C161 C156 C159 C158
C113
C117 IC020
C115 110
TP8002
R014
C138 L031 C423
L004
C142 C140 C141
R375
34 67
C151
C39