Panasonic TH-42PA50E Service Manual
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Panasonic TH-42PA50E Service Manual

Digital progressive wide plasma television
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Specifications

Power Source
Power Consumption
Plasma Display panel
Drive method
Aspect Ratio
Contrast Ratio
Screen size (No.of pixels) 818 mm (W) × 461 mm (H) × 939 mm (diagonal) (37-inch)
Sound
Speaker
Audio Output
Applicable signals
Colour System
Scanning format
Receiving Systems
/ Band name (PA50E)
Digital Progressive Wide Plasma Television
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)
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]
12 cm × 6 cm × 2 pcs, 6 W
16 W (8 W + 8 W ), 10% THD
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
TH-42PA50E
TH-42PE50B
TH-37PA50E
TH-37PE50B
GP8DE Chassis
VHF H1 - H2 (ITALY)
UHF E21 - E69
CATV S1 - S10 (M1 - M10)
CATV S21 - S41 (Hyperband)
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights
distribution is a violation of law.
ORDER NO.PCZ0503029C2
reserved.
Unauthorized
copying
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Summary of Contents for Panasonic TH-42PA50E

  • Page 1: Specifications

    Power Source AC 220-240 V, 50 / 60 Hz Power Consumption 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)
  • Page 2 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B VHF R1 - R2 VHF R3 - R5 VHF R6 - R12 UHF E21 - E69 PAL 525/60 Playback of NTSC tape from some PAL Video re cord ers (VCR) M.NTSC Playback from M. NTSC Video recorders (VCR)

  • Page 3: Table Of Contents

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 3 Prevention of Electro Static Discharge (ESD) to 13.1. P-Board Electrostatically Sensitive (ES) Devices 13.2. PA-Board 4 About lead free solder (PbF) 13.3. PB-Board 5 Service Hint 13.4. H-Board 6 Plasma panel replacement method 13.5.
  • Page 4 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.34. DG-Board (8 of 11) Schematic Diagram 14.54. SC-Board Block Diagram 14.35. DG-Board (9 of 11) Schematic Diagram 14.55. SC-Board (1 of 2) Schematic Diagram 14.36. DG-Board (10 of 11) Schematic Diagram 14.56. SC-Board (2 of 2) Schematic Diagram 14.37.
  • Page 5 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 1 Applicable signals...

  • Page 6: General Guidelines

    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.

  • Page 7: Electrostatically Sensitive (Es) Devices

    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"...

  • Page 8: About Lead Free Solder (Pbf)

    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.

  • Page 9: Service Hint

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 5 Service Hint Board Name Function Board Name Function Power Supply Data Driver (Left) DC-DC Converter, Power SOS Data Driver (Right) Audio Power Scan Drive AV Terminal, AV Switch, MSP Scan out (Upper)

  • Page 10: Plasma Panel Replacement Method

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6 Plasma panel replacement method 6.1. Remove the Back cover. 1. See Service Hint (Section 5). 6.2. Remove the P-Board. Caution: To remove P.C.B., wait 1 minute after power was off for discharge from electrolisis capacitors.

  • Page 11: Remove The Rear Terminal Cover

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.5. Remove the rear terminal 6.7. Remove the XV-Board (PE50B cover only) 1. Remove the screws (×4 ), and rhe screw (×7 1. Disconnect the antenna cable. 2. Remove the rear terminal cover.

  • Page 12: Remove The H-Board And Ta-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.9. Remove the H-Board and TA- 6.11. Remove the Z-Board Board 1. Unlock the cable clampers to free the cable. 2. Disconnect the coupler (Z2). 1. Unlock the cable clampers to free the cable.

  • Page 13: Remove The Sd-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.13. Remove the SD-Board 6.14. Remove the SC-Board 1. Remove the screws (×2 1. Disconnect the couplers (SC2, SC20, SC23). 2. Slide the SD-Board to the left to disconnect from a coupler 2. Remove the screws (×6 ) and remove the SC-Board.

  • Page 14: Remove The Ss-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.15. Remove the SS-Board 6.17. Remove the C2-Board 1. Disconnect the couplers (SS11, SS12, SS23 and SS34). 1. Remove the flexible cables holder fastening screws (×8 2. Disconnect the flexible cables (SS41, SS42, SS43 and SS44).

  • Page 15: Remove The S-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.19. Remove the S-Board 6.21. Remove the Plasma panel section from the Front frame 1. Remove the screw (×2 ) and remove the S-Board unit. (glass) 1. Remove the front frame and the plasma panel fastening screw (×8...

  • Page 16: Replace The Plasma Panel (Finished)

    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 C2-...

  • Page 17: Location Of Lead Wiring

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 7 Location of Lead Wiring 7.1. Lead of Wiring (1)

  • Page 18: Lead Of Wiring (2)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 7.2. Lead of Wiring (2)

  • Page 19: Lead Of Wiring (3)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 7.3. Lead of Wiring (3)

  • Page 20: Self Check

    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. 2. To get into the Self -Check mode press the Down ( ) button on the customer controls at the front of the set, at the same 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 “--”...

  • Page 21: Power Led Blinking Timing Chart

    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.

  • Page 22: No Picture

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 8.3. No Picture...

  • Page 23: Local Screen Failure

    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...

  • Page 24: Service Mode Function

    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.
  • Page 25 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B...

  • Page 26: Option Description

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 9.3. Option Description...
  • Page 27 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B...

  • Page 28: Adjustment Procedure

    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.

  • Page 29: Initialization Pulse Adjust

    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. Test point...

  • Page 30: P.c.b. (Printed Circuit Board) Exchange

    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. Name...

  • Page 31: Test Point Location

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 10.5. Test Point Location...

  • Page 32: Adjustment

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 11 Adjustment 11.1. PAL panel white balance adjustment Instrument Name Connection Remarks · W/B pattern RF input User setting: Normal Panel surface · Color analyzer (Minolta CA-100 or equivalent) Procedure Remarks · Ensure aging is adequate (Longer than 15min.)

  • Page 33: I White Balance Adjustment

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 11.2. 1080i white balance adjustment Instrument Name Connection Remarks · 1080i W/B pattern Comonent terminal User setting: Normal Panel surface · Color analyzer (Minolta CA-100 or equivalent) Procedure Remarks · Ensure aging is adequate (Longer than 15min.)

  • Page 34: Abl Adjustment

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 11.4. ABL adjustment Instrument Name Connection Remarks 1. HD signal emitter (Color bar signal) COMPONENT input terminal Connect power 2. Wattmeter adjustment set to the wattmeter. Procedure Remarks · Make sure the set is aged for 30 minutes or more before adjustment. (Do not switch off during or after aging.)

  • Page 35: Hotel Mode

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 12 Hotel mode 1. Purpose item Function Initial INPUT Select input signal modes. Restrict a function for hotels. Set this signal, each time power is switched on. 2. Access command <Selection> : Off/TV/AV1/AV2/AV2S/AV3/Av3S/AV4/Av4S/AV4 ·...
  • Page 36 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B...

  • Page 37: Conductor View

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13 Conductor View 13.1. P-Board P-BOARD (FOIL SIDE) TNPA3570 TH-37/42PA50E, TH-37/42PE50B TH-37/42PA50E, TH-37/42PE50B P-BOARD TNPA3570 P-BOARD TNPA3570...
  • Page 38 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Parts Location Parts Location P-BOARD (COMPONENT SIDE) P-BOARD (FOIL SIDE) TRANSISTOR Q441 Q553 TRANSISTOR Q501 Q554 IC401 Q401 IC406 Q404 Q502 Q557 IC402 Q403 IC503 Q406 Q503 Q558 IC403 Q404 IC504 Q412 Q505...
  • Page 39 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B P-BOARD (COMPONENT SIDE) TNPA3570 TH-37/42PA50E, TH-37/42PE50B TH-37/42PA50E, TH-37/42PE50B P-BOARD TNPA3570 P-BOARD TNPA3570...

  • Page 40: Pa-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.2. PA-Board PA-BOARD(FOIL SIDE) TNPA3620AB PA10 C5672 C5632 TP5603 L5615 TPS12V C5686 C5613 D5616 D5618 R5624 D5614 C5685 TP5621 C5622 C5614 L5609 TP5613 ZA5602 JS5613 R5611 C5615 L5604 TP5609 R5612 TP30V R5618 TP16V...

  • Page 41: Pb-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.3. PB-Board Parts Location PB-BOARD IC5801 TP5801 IC5802 TP5802 IC5803 TP5803 TP5804 TP5808 PB-BOARD(FOIL SIDE) PB-BOARD(COMPONENT SIDE) TNPA3643AB TNPA3643AB JS5816 IC5802 C5807 D5809 JS5817 L5806 C5815 C5807 JS5801 JS5802 R5814 C5812 TP5804 C5812...

  • Page 42: H-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.4. H-Board Parts Location H-BOARD (FOIL SIDE) TRANSISTOR IC2102 Q2001 IC2103 Q2002 IC2104 Q3001 IC3001 Q3002 IC3002 Q3003 IC3004 Q3004 IC3006 Q3005 Q3006 Q3011 Q3012 Q3013 Q3014 Q3015 Q3016 Q3017 Q3018 Q3019 Q3020...
  • Page 43 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Parts Location H-BOARD (COMPONENT SIDE) Q2012 Q2013 IC2105 Q2102 IC2106 Q2103 IC2107 Q2104 IC2108 Q2105 IC2111 Q2106 IC2112 Q2107 IC3005 Q2108 IC3301 Q2109 IC3302 Q2110 TRANSISTOR Q2111 Q3008 Q2003 Q3009 Q2004 Q3010 Q2005...

  • Page 44: Dg-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.5. DG-Board DG-BOARD (FOIL SIDE) TNPA3519AB (PA50E) TNPA3519AD (PE50B) CR NO.4 R1199 R1197 TNPA3519 R1196 FL007 REVERSE FOR ORDER R1195 Q1180 R1210 TP801 R1211 R1201 JS106 R261 D1201 C117 C1217 C1220 R124 C1218...
  • Page 45 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B DG-BOARD (COMPONENT SIDE) TNPA3519AB (PA50E) TNPA3519AD (PE50B) DG35 Q1179 Q1182 R851 R1385 R1215 Q1184 D1162 R887 R821 JS087 C878 R167 R103 R834 R102 R169 R112 R233 C163 R173 R241 R145 R108 C106 C129...

  • Page 46: Ta-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.6. TA-Board TA-BOARD (FOIL SIDE) TNPA3521 (PA50E) TNPA3521AB (PE50B) TNPA3521 ORDER TU001 Parts Location TA-BOARD TRANSISTOR Q002 TA-BOARD (COMPONENT SIDE) Q003 TNPA3521 (PA50E) TNPA3521AB (PE50B) TU001 TNPA3521 C009 C021 C030 C031 REVERSE FOR ORDER...

  • Page 47: Xv-Board (Pe50B)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.7. XV-Board (PE50B) XV-BOARD (FOIL SIDE) TNP0EXV01AC (PE50B) R834 R835 R956 FL301 FL302 R059 C180 ZA007 R958 IC226 D002 C323 R971 R187 R732 C249 R733 R734 C509 R610 R735 C250 R601 C175 R736...
  • Page 48 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B XV-BOARD (COMPONENT SIDE) TNP0EXV01AC (PE50B) C501 R613 C504 C507 R608 D501 R602 R606 R609 R603 R959 R614 R604 C502 TP002 C505 XV05 JK201 R304 IC034 XV07 R965 R966 IC019 IC301 R923 R933 R929...

  • Page 49: Z-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.8. Z-Board Z-BOARD (FOIL SIDE) TNPA3621AE C385 C390 C391 C401 R389 CRNO.2 R497 R388 C384 C372 C403 C467 C470 C466 C402 C471 C469 C465 C472 R391 C496 C468 C494 R493 R494 C493 R390...

  • Page 50: D-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.9. D-Board D-BOARD(FOIL SIDE) TZTNP010YFS Q700 R811 Q801 C801 R815 D801 R813 R725 D800 R814 R810 Q800 R017 R812 C800 R022 R023 R105 Q003 Q001 R015 Q004 R121 R020 C740 IC702 R106 R134...
  • Page 51 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Parts Location Parts Location D-BOARD (FOIL SIDE) D-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR IC9004 Q9000 IC9001 Q9008 TP9013 IC9301 Q9001 IC9003 Q9009 TP9300 IC9702 Q9002 IC9005 Q9011 TP9301 Q9003 IC9006 Q9012 Q9004 IC9007 Q9013...
  • Page 52 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B D-BOARD(COMPONENT SIDE) TZTNP010YFS C733 C004 FL002 R025 FL003 C734 C502 FL004 C005 FL704 D016 TP700 R819 D015 ZA003 C743 FL701 R807 R802 R804 R803 R800 Q702 FL702 R527 R078 R806 R515 C736 C741...

  • Page 53: C1-Board (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.10. C1-Board (37 inch) Parts Location C1-BOARD IC7101 IC7104 IC7105 IC7106 C1-BOARD (FOIL SIDE) TNPA3541 1 2 3 TNPA3541 SEE REVERSE FOR ORDER NO. C1-BOARD (COMPONENT SIDE) TNPA3541 R184 R183 R186 R185 R128...

  • Page 54: C1-Board (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.11. C1-Board (42 inch) Parts Location C1-BOARD IC7101 IC7104 IC7105 IC7106 IC7107 C1-BOARD(FOIL SIDE) TNPA3545 TNPA3545 1 C1 SEE REVERSE FOR ORDER NO. 1 2 3 C1-BOARD(COMPONENT SIDE) TNPA3545 FL106 R131 1 C1...

  • Page 55: C2-Board (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.12. C2-Board (37 inch) Parts Location C2-BOARD IC7201 IC7202 IC7203 IC7204 C2-BOARD (FOIL SIDE) TNPA3542 TNPA3542 1 2 3 REVERSE FOR ORDER C2-BOARD (COMPONENT SIDE) TNPA3542 R274 R253 C223 FL202 R284 R283 R288...

  • Page 56: C2-Board (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.13. C2-Board (42 inch) Parts Location C2-BOARD IC7201 IC7202 IC7203 IC7204 IC7205 C2-BOARD(FOIL SIDE) TNPA3546 TNPA3546 1 C2 SEE REVERSE FOR ORDER NO. 1 2 3 C2-BOARD(COMPONENT SIDE) TNPA3546 R213 C2MM1 C261 IC205...

  • Page 57: Sc-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.14. SC-Board SC-BOARD(FOIL SIDE) TNPA3543AB (37inch) TNPA3543 (42inch) TP41 TP42 TP48 TP47 TP49 TP43 TP40 TP46 TP54 TP55 TP56 TP57 TP58 TP59 TP60 TP61 TP62 TP63 R554 C598 TP51 TP45 C551 SC42 TP64...
  • Page 58 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Parts Location Parts Location SC-BOARD (FOIL SIDE) SC-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR Q6541 TP6032 Q6542 TP6033 Q6451 TP6001 IC6451 Q6451 TPSC1 Q6543 TP6034 Q6454 Q6454 TP6002 IC6452 TPV15V Q6544 TP6035 Q6491 TP6004 IC6453...
  • Page 59 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B SC-BOARD(COMPONENT SIDE) TNPA3543AB (37inch) TNPA3543 (42inch) R605 R606 R607 ZA603 ZA601 SC42 R554 C598 R557 R553 R552 R435 D500 C526 TPSC1 R434 Q511 Q512 Q542 Q543 Q544 Q545 Q546 Q547 Q548 Q549 SC41...

  • Page 60: Su-Board (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.15. SU-Board (37 inch) Parts Location SU-BOARD TRANSISTOR IC6901 Q6901 IC6902 IC6903 IC6904 TPSU1 TPSU2 SU-BOARD (FOIL SIDE) TNPA3232 TNPA3232 SEE REVERSE FOR ORDER NO. SU-BOARD (COMPONENT SIDE) TNPA3232 TPSU2 C6933 TPSU1 C6934...

  • Page 61: Su-Board (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.16. SU-Board (42 inch) Parts Location SU-BOARD TRANSISTOR IC6901 Q6901 IC6902 IC6903 TPSU1 IC6904 TPSU2 SU-BOARD (FOIL SIDE) TNPA3242 TNPA3242 REVERSE FOR ORDER SU-BOARD (COMPONENT SIDE) TNPA3242 C6932 TPSU2 C6933 TPSU1 C6934 C6931...

  • Page 62: Sd-Board (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.17. SD-Board (37 inch) Parts Location SD-BOARD IC6955 TPSD1 IC6956 TPSD2 IC6957 IC6958 SD-BOARD (FOIL SIDE) TNPA3233 TNPA3233 SEE REVERSE FOR ORDER NO. SD-BOARD (COMPONENT SIDE) TNPA3233 R6959 C6975 C6980 D6962 C6974 TPSD1...

  • Page 63: Sd-Board (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.18. SD-Board (42 inch) Parts Location SD-BOARD TRANSISTOR IC6955 TPSD1 IC6956 TPSD2 IC6957 IC6958 SD-BOARD (FOIL SIDE) TNPA3243 TNPA3243 REVERSE FOR ORDER SD-BOARD (COMPONENT SIDE) TNPA3243 R6959 C6975 C6980 D6962 C6977 TPSD1 IC6956...

  • Page 64: Ss-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.19. SS-Board Parts Location SS-BOARD (FOIL SIDE) TRANSISTOR TP6016 TP6017 Q6001 TP6001 TP6018 Q6002 TP6002 TP6019 Q6003 TP6003 TP6020 Q6006 TP6004 TP6021 Q6007 TP6005 TP6022 Q6008 TP6006 TP6023 Q6021 TP6007 TP6024 Q6024 TP6008...
  • Page 65 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Parts Location SS-BOARD (COMPONENT SIDE) TRANSISTOR Q6045 Q6046 IC6001 Q6001 Q6051 IC6002 Q6002 Q6052 IC6003 Q6003 Q6055 IC6004 Q6006 Q6056 IC6005 Q6007 IC6006 Q6008 IC6011 Q6011 TPSS1 Q6012 TPSUS Q6013 TPV15 Q6014 TPVDA...

  • Page 66: K And S-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 13.20. K and S-Board S-BOARD (FOIL SIDE) K-BOARD (FOIL SIDE) TNPA3604AB TNPA3603AC (PA50E) TNPA3603AB (PE50B) D2526 R2557 R2521 D2525 D2500 R2538 R2558 TNPA3603 Q2519 R2556 REVERSE FOR ORDER D2523 R2553 RM2510 C2515 R2525 CH.DN...

  • Page 67: Block And Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14 Block and Schematic Diagram 14.1. Schematic Diagram Notes...

  • Page 68: Main Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.2. Main Block Diagram REMOTE RECEIVER SPEAKER AMP KEY SCAN SQUAWKER SQUAWKER SPEAKER KEY SCAN AMP L/R REMOTE SENSOR WOOFER WOOFER SOUND SPEAKER POWER SWITCH AMP L/R CONTROL LED R POWER STB-PS PE50B ONLY...

  • Page 69: P-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.3. P-Board Block Diagram COLD POWER SUPPLY D539 D417 350V Q527 SS12 D419 PR401 T404 D531 DC75V Q412 D532 D420 T401 D542 D544 D545 +15V Q404 Q408 Q406 D534 STB12V D536 IC512 L402...

  • Page 70: P-Board (1 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.4. P-Board (1 of 6) Schematic Diagram P-BOARD TNPA3570 (1/6) D504 MA165 D503 RL402 MA165 DG12D1-O(M)-2 0.25W TV-8 COLD COLD RL403 DJ12D2-O(M)0.25W C461 330p C449 ZH73 ZH75 C443 Z450 Z451 1000p EYF52BCY EYF52BCY...

  • Page 71: P-Board (2 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.5. P-Board (2 of 6) Schematic Diagram P-BOARD TNPA3570 (2/6) COLD 67.0 SS-BOARD C605 150u/160V Q527 15.0 (SS12) ZH57 ZH58 +15V B1DEHL000018 ZH84 ZH83 R631 R674 R676 T404 12.0 STB_PS G4D4A0000109 ZH79 12.0...

  • Page 72: P-Board (3 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.6. P-Board (3 of 6) Schematic Diagram P-BOARD (1/6) P-BOARD TNPA3570 (3/6) COLD Q518 B1DEHL000018 Q519 B1DEHF000002 L501 C562 EXCELSA35T D507 0.1[KB] R926 MA4150-M 220K R555 PR501 D508 K5H502Z00003 MA4150-M D566 ZH68 ZH69...

  • Page 73: P-Board (4 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.7. P-Board (4 of 6) Schematic Diagram P-BOARD P-BOARD TNPA3570 (4/6) (2/6) C525 820/25V K1KA06A00220 14.0 F_STB_14V 14.0 F_STB_14V 14.0 F_STB_14V PA-BOARD (PA10) SS-BOARD (SS11) K1KA07A00096 PR601 185.1 Vsus 185.1 R620 R622 ZH47 T 3.15A 250V...

  • Page 74: P-Board (5 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.8. P-Board (5 of 6) Schematic Diagram P-BOARD (3/6) IC411 COMPARATOR Q417 C0BBAA000040 B1CHND000004 IC402 C0BBAA000040 R404 C405 100K 0.01[KB] COMPARATOR R494 R487 R416 560K[F] 6800 3300 R408 R495 100K R486 560K[F] 6800...

  • Page 75: P-Board (6 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.9. P-Board (6 of 6) Schematic Diagram P-BOARD (4/6) P-BOARD TNPA3570 (6/6) D-BOARD (D25) K1KA20A00085 12.0 12.0 FAN_CONT STB5V F_STBY_ON FAN_SOS ECO_ON PS_SOS Panel_Main_ON ALL_OFF RUSH_ON KILL_SOS K1KA05A00177 15.4 +15V FAN_SOS FAN_CONT TH-37/42PA50E, TH-37/42PE50B...

  • Page 76: Pa And Pb-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.10. PA and PB-Board Block Diagram IC5602 TO P10 PA10 SUB3.3V AVR 2.5V/3.3V F_STBY_14V MAIN3.3V Q5606 ON/OFF VOUT1 F_STBY_14V VOUT1_3.3V PA20 TO DG20 NR14V ON\OFF Q5607 F_STBY_14V BT30V MAIN5V ON/OFF VOUT2 3 Q5603 VOUT2_5V MAIN3.3V...

  • Page 77: Pa-Board Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.11. PA-Board Schematic Diagram L5605 L5610 D5610 G1C1R0MA0072 IC5602 G1C470MA0077 MA3X78900L P-BOARD N0BF2DE00001 (P10) PA10 14.0 NR14V AVR 2.5V/3.3V F_STBY_14V R5611 Q5614 14.0 F_STBY_14V B1CFNG000001 14.0 C5685 C5686 D5618 L5608 F_STBY_14V B0BC03900015 G1C100MA0072 0.01u...

  • Page 78: Pb-Board Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.12. PB-Board Schematic Diagram PB-BOARD TNPA3643AB JS5812 JS5814 ERJ6GEY0R00V ERJ6GEY0R00V JS5813 JS5815 ERJ6GEY0R00V ERJ6GEY0R00V P-BOARD 12.0 (P5) +12V 12.0 +12V SUFFIX JS5801 ERJ6GEY0R00V JS5818 IC5803 JS5802 12.0 ERJ6GEY0R00V +12Vs(S) C0DAEZH00017 12.0 +12Vs(W) AVR 10V 12.0...

  • Page 79: H And Ta-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.13. H and TA-Board Block Diagram TO PA30 SUB 9V2 H AV TERMINAL IC2107 SUB 5V_MSP IC3006 AUDIO VIDEO SWICTHING AVR 5V EX.I/O PC_LIN PC_L PC AUDIO IN MSP_RESET SDA1 DAC2 IC2108 SW OUT...

  • Page 80: K, S And Z-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.14. K, S and Z-Board Block Diagram IC2305 10VS(w) WOOFER AMP L SOUND CONTROL/SP AMP OUTP OUTP SPEAKER L OUTN SHUTDOWN OUTN POWER SWITCH IC2302 9VS(s) TO SS34 IC2306 TO H50 AUDIO AMP...

  • Page 81: H Board (1 Of 2) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.15. H Board (1 of 2) Schematic Diagram Z-BOARD (Z50) H-BOARD (1/2) TNPA3520AC (PA50E) K1MN35A00013 JK3002 K1FB121A0006 D3003 TNPA3520AD (PE50B) MAZ81400ML AV1_V L3001 R3001 GND(PLUG) EXC3BB221H STB5V VIDEO IN FACTORY TV VIDEO OUT...

  • Page 82: H-Board (2 Of 2) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.16. H-Board (2 of 2) Schematic Diagram TO PA30 TA-BOARD TA-BOARD PA-BOARD (TA6) (TA5) (PA30) H-BOARD (2/2) K1KA15A00064 K1MN30A00068 PE50B ONLY TNPA3520AC (PA50E) R_OPTICAL_OUT K1KA09A00064 C3235 L_OPTICAL_OUT TNPA3520AD (PE50B) 0.1u L3212 DVB_BLUE EXC3BB221H...

  • Page 83: K, S And Ta-Board Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.17. K, S and TA-Board Schematic Diagram K-BOARD C023 C017 C024 SUB5V 220p 1000p 0.47u TNPA3603AC (PA50E) NC(MAIN SIF_SW1) PE50B ONLY JS012 L017 NC(MAIN SIF_SW2) L018 J0JGC0000021 J0JGC0000021 TNPA3603AB (PE50B) RFAGC1 C021 C022...

  • Page 84: Z-Board Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.18. Z-Board Schematic Diagram IC2305 10Vs(W) C1BB00000818 WOOFER AMP L C2457 C2441 C2453 C2445 R2460 C2481 R2342 137k 220p R2448 0.22u L2316 L2305 J0JJC0000011 C2449 C2497 C2376 C2465 R2464 330u 1000p C2461 3300p...

  • Page 85: Xv-Board Block Diagram (Pe50B)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.19. XV-Board Block Diagram (PE50B) CI SLOT (COMMON INTERFACE) IC8401 D-TV INTERFACE JK8401 IC8402 CARD 5V SUB 5V Vpp1,Vpp2 DATA BUFFER XIRQ2 ED16-ED23 D0~D7 DATA EN 1 IC8410,IC8411 SUB 9V FDC_A5V XV01 RESET...

  • Page 86: Xv-Board (1 Of 5) Schematic Diagram (Pe50B)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.20. XV-Board (1 of 5) Schematic Diagram (PE50B) CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG XV-BOARD TNP0EXV01AC (1/5) AA_XIRQ2 3.3V XCIETS R8402 R8964 AS3.3V IC8408 SUB5V IC8402 C0JBCZ000255 74LVC4245AD R8401 AA_XECS3 3.3V TS BUFFER DATA BUFFER C8419 0.1u...

  • Page 87: Xv-Board (2 Of 5) Schematic Diagram (Pe50B)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.21. XV-Board (2 of 5) Schematic Diagram (PE50B) CPU_BUS CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG IIC_BUS/JTAG SUPPORT CARD SLOT XV-BOARD TNP0EXV01AC (2/5) JK8201 AA_ED16 AA_ED17 AA_ED18 AA_ED19 AA_ED20 AA_ED21 AA_ED22 AA_ED23 AA_ED24 AA_ED25 AA_ED26 AA_ED27...

  • Page 88: Xv-Board (3 Of 5) Schematic Diagram (Pe50B)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.22. XV-Board (3 of 5) Schematic Diagram (PE50B) CPU_BUS CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG IIC_BUS/JTAG NAND_I/F NAND_I/F NAND_I/F 3.3V R8010 R8012 3.3V R8021 R8011 R8022 3.3V R8711 R8709 R8171 R8170 AA_POWER_DET IC8013 MPEG AI_SBI2_P...

  • Page 89: Xv-Board (4 Of 5) Schematic Diagram (Pe50B)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.23. XV-Board (4 of 5) Schematic Diagram (PE50B) CPU_BUS CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG IIC_BUS/JTAG XV-BOARD TNP0EXV01AC (4/5) SUB9V 3.3V C8048 3.3V SW8001 0.01u EVQPLHA15 IC8043 D8006 C0EBE0000336 MAZ30820HL RESET Vout C8134 0.01u C8131...

  • Page 90: Xv-Board (5 Of 5) Schematic Diagram (Pe50B)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.24. XV-Board (5 of 5) Schematic Diagram (PE50B) CPU_BUS IIC_BUS/JTAG XV-BOARD TNP0EXV01AC (5/5) DG-BOARD (DG22) XV01 TP8001 AL_MVCLKO 3.3V C8306 C8305 C8303 C8349 C8376 TP8026 AL_MHSYNCO 0.01u 0.01u 0.01u 0.1u 0.1u AL_MVSYNCO SUB5V...

  • Page 91: Dg-Board (1 Of 2) Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.25. DG-Board (1 of 2) Block Diagram DG MICOM,DIGITAL SIGNAL PROCESSOR BS_L DVB_L BS_R DVB_R DVB_CVBS DVB_CVBS SD_LED SD_LED PE50B ONLY SOS2 SOS2 10 IC4005 M2_RST STB_RESET 13 IC1235 SP_MUTE 10bit A/D SP_MUTE 12...

  • Page 92: Dg-Board (2 Of 2) Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.26. DG-Board (2 of 2) Block Diagram FACTORY DG32 IC1109 SCL1L IC1106 SDA1L LEVEL SHIFT STB 5V SCL2L EX.DAC LED_G SUB 5V STB 5V 3.3V IC1104 D1162 SDA2L MAIN MICOM Q1179 SCL1 SCL1...

  • Page 93: Dg-Board (1 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.27. DG-Board (1 of 11) Schematic Diagram DG-BOARD (1/11) TNPA3519AB (PA50E) TNPA3519AD (PE50B) H-BOARD (H1) R_OPTICAL_OUT L_OPTICAL_OUT DVB_BLUE_OUT DVB_GREEN_OUT DVB_RED_OUT HDMI_R D-BOARD (D3) HDMI_L R1206 R1201 SD_RXDO Q1180 UNR521100L SD_TXDO FAN_CTRL FAN-CTRL(MAX) SD_LED...

  • Page 94: Dg-Board (2 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.28. DG-Board (2 of 11) Schematic Diagram DG-BOARD (2/11) TNPA3519AB (PA50E) TNPA3519AD (PE50B) STB5V C1150 C1152 STB3.3V R1152 4.7k 0.1u R1164 R1168 MAIN3.3V C1141 R1160 R1162 R1159 100k 220k 0.01u R1153 Q1150 B1ABCF000138...

  • Page 95: Dg-Board (3 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.29. DG-Board (3 of 11) Schematic Diagram DG-BOARD (3/11) IC4049 AO_A16 TNPA3519AB (PA50E) C0CBCBF00009 IC4041 AO_A15 SUB5V AVR 3.3V C0CBCAC00275 TNPA3519AD (PE50B) AO_A14 JS4002 AVR 1.8V TP4095 BYTE ERJ3GEY0R00V VOUT AO_A13 1.8V MAIN3.3V...

  • Page 96: Dg-Board (4 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.30. DG-Board (4 of 11) Schematic Diagram AS_BLK R4118 MAIN9V IC4014 C4182 C4104 L4105 C4103 C4128 J0JHC0000078 C0JBAZ001769 0.1u R4165 0.01u 0.01u R4100 R4110 INVERTER R4137 C4102 6.3V Q4110 Q4101 R4210 R4211 AS_OSDB...

  • Page 97: Dg-Board (5 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.31. DG-Board (5 of 11) Schematic Diagram TDO_4PRO_HDMI TDO_HDMI_BA R4951 PORT-C(PEAKS) PORT-E(RGBOUT) RGBAD,PEAKS_OSD HSOD IC4054 MOSDHSO OSDIN15 OSDIN7 VSOD IC4054 OSDI15 IC4054 OSDI7 IC4054 MOSDVSO R4529 R4535 OSDIN14 OSDIN6 IC4054 OSDI14 IC4054 OSDI6...

  • Page 98: Dg-Board (6 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.32. DG-Board (6 of 11) Schematic Diagram XV-BOARD DG22 (XV01) CLK_IC R4844 HSIC HSIC R4845 VSIC VSIC R4846 UVIN7 UVIN6 R4841 EXB2HV220JV UVIN5 BS_UVIN7 BS_UVIN6 UVIN4 IC4021 BS_UVIN5 C0JBAP000020 BS_UVIN4 BS_UVIN3 UVIN3 FL4006...

  • Page 99: Dg-Board (7 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.33. DG-Board (7 of 11) Schematic Diagram MAIN3.3V L4751 J0JCC0000241 3.3V C4855 C4856 C4858 R4760 0.1u 0.1u 220u CLKC R4763 PD/OE R4758 95.5MHz C4863 C4867 0.1u 100p AGND AVDD C4868 C4864 4.7u 100p...

  • Page 100: Dg-Board (8 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.34. DG-Board (8 of 11) Schematic Diagram DG-BOARD (1/11) DG-BOARD (8/11) TNPA3519AB (PA50E) TNPA3519AD (PE50B) KEYSCAN AFC1 STB3.3V H-BOARD (H2) R1374 R1373 R4918 QLINK_AV2 AV2_QLINK QLINK_AV4 AV4_QLINK R4919 RM_IN RM_IN RMCN R4920 M2_TRG_IN...

  • Page 101: Dg-Board (9 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.35. DG-Board (9 of 11) Schematic Diagram AV AW DG-BOARD (2/11) MAIN5V SUB5V JS1177 L1174 J0JCC0000241 C1223 R1277 STB3.3V C1132 C1133 C1224 0.1u STB3.3VB L1113 C1188 J0JHC0000078 L1112 R1297 R1302 R1316 R1317 C1225 5.6k...

  • Page 102: Dg-Board (10 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.36. DG-Board (10 of 11) Schematic Diagram DG-BOARD (5/11) MAIN1.2V C4501 C4502 6.3V 0.1u DDR2.6V_PRO IC4054 L4501 1.2V VDD FOR CORE J0JHC0000078 C1AB00002234 C4515 C4575 L4509 0.1u GC4PRO C4521 6.3V J0JHC0000078 6.3V C4514 6.3V...

  • Page 103: Dg-Board (11 Of 11) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.37. DG-Board (11 of 11) Schematic Diagram DG-BOARD (6/11) DDR2.6V_PRO R4614 C4709 C4710 C4720 EXB2HV680JV 6.3V A_DDR_DQ23 B_DDR_DQ23 0.1u 0.1u A_DDR_DQ22 B_DDR_DQ22 L4701 A_DDR_DQ21 B_DDR_DQ21 J0JHC0000078 A_DDR_DQ20 B_DDR_DQ20 A_DDR_DQ19 B_DDR_DQ19 C4722 C4730 IC4055...

  • Page 104: D-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.38. D-Board Block Diagram DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER, IC9302 PlASMA AI DDR SDRAM(64M) SUB-FIELD PROCESSOR IC9300 FORMAT CONVERTER/RGB PROCESSOR PLASMA AI/SUB FIELD PROCESSOR TO C11 R 10bit CTI/TINT R 10bit Video DATA...

  • Page 105: D-Board (1 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.39. D-Board (1 of 6) Schematic Diagram D-BOARD TZTNP010YFS (1/6) FL9701 P-BOARD J0HABH000012 (P25) P12V 12.0 FL9702 +12V J0HABH000012 C9730 C9732 12.0 +12V 0.01u FAN_CONT FAN_CONT FL9703 J0HABH000013 P12V C9731 C9733 R9722 R9726 0.1u...

  • Page 106: D-Board (2 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.40. D-Board (2 of 6) Schematic Diagram D-BOARD TZTNP010YFS (2/6) C9501 C9500 C9502 IC9700 C0DBEJG00001 DD_ODEU FP_DSHR DD_PCU1 AVR 2.5V DD_ODED D-ODEU FP_DSLR DD_PCU2 D-PCU1 FP_NUEL D-ODED FP_DMHR DD_LEU D-PCU2 FP_UMH NUEL FP_DMLR...

  • Page 107: D-Board (3 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.41. D-Board (3 of 6) Schematic Diagram 3.3V D-BOARD TZTNP010YFS (3/6) R9824 3.3V FL9300 3.3V_L8 2.5V FL9301 2.5V_L8 1.5V FL9302 1.5V_L8 J0HABH000013 J0HABH000013 J0HABH000013 C9358 220u L8DO_UA0 L8DO_UB0 L8DO_UC0 IC9300 DOUTUA00 IC9300 DOUTUB00...

  • Page 108: D-Board (4 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.42. D-Board (4 of 6) Schematic Diagram D-BOARD STB3.3V P12V STB3.3V (1/6) R9141 R9140 R9046 R9146 R9145 R9041 4.7k STB3.3V ON/OFF IC9008 C0DBEJG00001 R9042 R9045 AVR STB3.3V R9142 R9147 Q9021 Q9020 Q9023 Q9022...

  • Page 109: D-Board (5 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.43. D-Board (5 of 6) Schematic Diagram D-BOARD IC9500 (2/6) PICTURE_OUTPUT C1ZBZ0002599 IC9500 LVDS34n M_ROUT0 R9518 FPGA/SYNC/OSD EXB2HV470JV L8_R0 IC9500 LVDS36n M_ROUT1 DISCHARGE CONTROL L8_R1 IC9500 LVDS35p M_ROUT2 L8_R2 L8_R3 IC9500 LVDS36p M_ROUT3...

  • Page 110: D-Board (6 Of 6) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.44. D-Board (6 of 6) Schematic Diagram D-BOARD (3/6) D-BOARD TZTNP010YFS (6/6) L8_PCK IC9300 3.3V_L8 IC9300 TCPOUT L8_R0 IC9300 IC9300 TIOCTL0 IC9300 PLLON R9324 L8_R1 IC9300 IC9300 TIOCTL1 IC9300 WDLLON R9325 IC9300 L8_R2...

  • Page 111: C1 And C2-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.45. C1 and C2-Board Block Diagram SUSTAIN TO D34 SS23 SUSTAIN Data Data 24bit +5V(P) 18bit +5V(P) DATA DRIVER IC7101 (RIGHT) CLOCK IC7201 DATA DRIVER CLOCK (LEFT) 8bit 8bit 2bit 8bit 8bit 8bit...

  • Page 112: C1-Board (1 Of 2) Schematic Diagram (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.46. C1-Board (1 of 2) Schematic Diagram (37 inch) C1-BOARD TNPA3541 (1/2) R7175 C7161 R7121 100V 0.47u R7102 R7136 R7137 R7103 C1_5V C7104 C7108 PANEL DATA DRIVER TERM R7125 R7162 R7163 R7133 C7153...

  • Page 113: C1-Board (2 Of 2) Schematic Diagram (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.47. C1-Board (2 of 2) Schematic Diagram (37 inch) C1_5_3V_B C7101 0.1u C2-BOARD (C22) AH_CLKR AH_NCLKR AH_LED C1-BOARD TNPA3541 (2/2) R7126 47 AD_LE1 C1_5_3V C1_5V R7127 47 DOUTDC[17] AD_LE2 R7161 DOUTDB[17] AH_PCD2 R7128 47...

  • Page 114: C1-Board (1 Of 2) Schematic Diagram (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.48. C1-Board (1 of 2) Schematic Diagram (42 inch) C1-BOARD TNPA3545 (1/2) R7175 R7172 C7161 R7102 R7121 100V 0.47u R7136 R7137 C7104 C1_5V C7108 PANEL DATA DRIVER TERM R7125 R7162 R7163 R7133 C7153...

  • Page 115: C1-Board (2 Of 2) Schematic Diagram (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.49. C1-Board (2 of 2) Schematic Diagram (42 inch) C1_5_3V_B C2-BOARD C7101 (C22) 0.1u C1_5V AH_CLKR C1_5_3V AH_NCLKR C1-BOARD TNPA3545 (2/2) AH_LED R7161 C1_5_3V_B R7126 AD_LE1 R7127 47 AD_LE2 R7192 R7117 AH_PCD2 R7128...

  • Page 116: C2-Board (1 Of 2) Schematic Diagram (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.50. C2-Board (1 of 2) Schematic Diagram (37 inch) SS-BOARD (SS23) C2_5V R7247 C023 C2_5V C2_5_3V R7310 C2_5_3V_B R7217 R7311 220k C2_5_3V_B C7201 0.1u C1-BOARD ZA7201 ZA7202 ZA7203 ZA7204 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013...

  • Page 117: C2-Board (2 Of 2) Schematic Diagram (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.51. C2-Board (2 of 2) Schematic Diagram (37 inch) C2-BOARD TNPA3542 (2/2) C7272 100V R7315 R7221 0.47u R7214 R7215 R7237 R7238 C7222 C7206 C2_5V PANEL DATA DRIVER TERM R7225 R7301 R7304 R7245 C7282...

  • Page 118: C2-Board (1 Of 2) Schematic Diagram (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.52. C2-Board (1 of 2) Schematic Diagram (42 inch) SS-BOARD (SS23) C2_5V C2_5V(SS) C2_5_3V R7251 C2_5_3V_B R7213 C7218 BA_UEH R7259 R7217 C2_5V(SS) C2_5V BA_USL 220k BA_USH C2_5_3V_B R7252 C7201 BA_UML 0.1u BA_UMH AC_CLKL...

  • Page 119: C2-Board (2 Of 2) Schematic Diagram (42 Inch)

    R7220 C7256 100p C7270 R7208 R7283 100V 0.47u R7210 R7211 R7239 R7240 PANEL DATA C7219 C7205 C2_5V DRIVER TERM R7297 R7255 R7221 C7255 100p TH-42PA50E, TH-42PE50B TH-42PA50E, TH-42PE50B C2-Board (2 of 2) Schematic Diagram C2-Board (2 of 2) Schematic Diagram...

  • Page 120: Sc-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.54. SC-Board Block Diagram COLD CHASSIS GROUND FLOATING GROUND SCAN DRIVE SC42 TO SD42 ENERGY RECOVERY IC6501 A1 B1 PC6505 IC6602 BUFFER PHOTO COUPLER FET DRIVER D6624 FCLD L6611,12,13 Q6621 A30 B30 L6614,15,16...

  • Page 121: Sc-Board (1 Of 2) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.55. SC-Board (1 of 2) Schematic Diagram SC-BOARD (1/2) TNPA3543AB (37inch) D6491 B0ECHP000003 TNPA3543 (42inch) Q6601 R6611 B1JADN000001 C6611 630V 3900p 190V R6612 P-BOARD R6499 C6490 (P2) 185.1 630V 175V Vsus 3300p L6602 Q6602 185.1...

  • Page 122: Sc-Board (2 Of 2) Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.56. SC-Board (2 of 2) Schematic Diagram Q6491 D6492 D6471 B0ECHP000003 2SD1263AP0LB MA2J11100L R6461 R6492 R6495 Q6492 200k 150k C6491 400V 2SC1473AEA ZA6603 R6491 R6594 K4CD01000013 R6493 R6496 100k 100k ZA6602 270k 150k...

  • Page 123: Su-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.57. SU-Board Block Diagram SCAN OUT (UP) BOARD IC6901 PDP SCAN DRIVER TO SC45 SU45 HV64 HV63 HV62 FCLK 48 PIN FCLK OUTPUT VF5V HV18 To 1st 80pins of VF5V HV17 SCAN ELECTRODES...

  • Page 124: Su-Board Schematic Diagram (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.58. SU-Board Schematic Diagram (37 inch) SU-BOARD TNPA3232 To 1st 80pins of To 2nd 80pins of To 3rd 80pins of SCAN ELECTRODES SCAN ELECTRODES SCAN ELECTRODES TPSU1 AD_27 AD_38 AC_75 AC_86 AB_139 AB_150...

  • Page 125: Su-Board Schematic Diagram (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.59. SU-Board Schematic Diagram (42 inch) SU-BOARD TNPA3242 To 1st 80pins of To 3rd 80pins of SCAN ELECTRODES SCAN ELECTRODES To 2nd 80pins of SCAN ELECTRODES TPSU1 AD_27 AD_38 AC_75 AC_86 AB_139 AB_150...

  • Page 126: Sd-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.60. SD-Board Block Diagram SCAN OUT (DOWN) BOARD IC6955 PDP SCAN DRIVER TO SC46 SD46 HV64 FCLK HV33 64 PIN HV32 FCLK OUTPUT HV03 FS01 HV02 VF5V To 1st 80pins of HV01 VF5V...

  • Page 127: Sd-Board Schematic Diagram (37 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.61. SD-Board Schematic Diagram (37 inch) SD-BOARD TNPA3233 DOWN To 1st 80pins of To 2nd 80pins of To 3rd 80pins of SCAN ELECTRODES SCAN ELECTRODES SCAN ELECTRODES TPSD1 AD_27 AD_38 AC_91 AC_102 AB_155...

  • Page 128: Sd-Board Schematic Diagram (42 Inch)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.62. SD-Board Schematic Diagram (42 inch) SD-BOARD TNPA3243 DOWN To 1st 80pins of To 3rd 80pins of SCAN ELECTRODES SCAN ELECTRODES To 2nd 80pins of SCAN ELECTRODES TPSD1 AD_27 AD_38 AC_91 AC_102 AB_155...

  • Page 129: Ss-Board Block Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.63. SS-Board Block Diagram SS Sustain Drive TO P12 SS12 SS34 STB PS STB-PS STB12V STB12V TP15V +15V L6003 TPVDA L6004 TO P11 SS11 TPVSUS VSUS L6002 VSUS TO C23 SS23 Vsus GEN.

  • Page 130: Ss-Board Schematic Diagram

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.64. SS-Board Schematic Diagram SS-BOARD TNPA3544AB (37inch) Q6001 B1JADN000001 C6011 PANEL PANEL TNPA3544 (42inch) 630V SUSTAIN SUSTAIN R6011 3900p ELECTRODE ELECTRODE 42INCH ONLY 37INCH ONLY R6012 SS41 SS41A Q6002 C6012 B1JADN000001 630V TPVSUS...

  • Page 131: Parts Location & Mechanical Replacement Parts List

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 15 Parts Location & Mechanical Replacement Parts List 15.1. Parts Location...

  • Page 132: Packing Exploded Views (1)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 15.2. Packing Exploded Views (1)

  • Page 133: Packing Exploded Views (2)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 15.3. Packing Exploded Views (2)

  • Page 134: Packing Exploded Views (3)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 15.4. Packing Exploded Views (3)

  • Page 135: Mechanical Replacement Parts List

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 15.5. Mechanical Replacement Parts List Note: Ref. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCCZ] in the Remarks TMME226 CLAMPER column are supplied by AVC-SPC. TMXX028 CORE HOLDER...
  • Page 136 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Description XTB4+12GFJ SCREW 45 TH-42PE50B XTB4+12GFJ SCREW 33 37 INCH XTB4+12GFJK SCREW XTB4+15AFJK SCREW XTV3+10JFJK SCREW(HDMI) XTW4+35DFJ SCREW XYC4+FJ35FJK SCREW XYN3+F6FJ SCREW(LCD PANEL FIX META) XYN3+F8FJ...

  • Page 137: Electrical Replacement Parts List

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 16 Electrical Replacement Parts List 16.1. Replacement Parts List Notes...

  • Page 138: Electrical Replacement Parts List

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 16.2. Electrical Replacement Parts List Note: Ref. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCCZ] in the Remarks C1181,8 EEEHB0G101R C 100PF, J, 4V column are supplied by AVC-SPC.
  • Page 139 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C2156 ECJ3YB1A106M C 10UF, M,6.3V C2374 ECA1HHG100 E 10UF, 50V C2158 ECJ3YB1A106M C 10UF, M,6.3V C2376- ECJ2XB1H102K...
  • Page 140 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3216 ECJ2FF1A106Z C 0.001UF, Z, 10V C4128- ECJ1VB1H103K C 0.01UF, K, 50V C3226- ECJ2FF1A106Z C 0.001UF, Z, 10V...
  • Page 141 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4583- ECJ1XC1H102J C 1000PF, J, 50V C4922 EEVHB0J470R E 47UF, 6.3V C4924 ECJ1XF1C104Z C 0.1UF, Z, 16V...
  • Page 142 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C6457 ECA2CHG100 E 10UF, 160V C6637 F1L1E4750004 C 4.7UF, 25V C6458 F1L1E4750004 C 4.7UF, 25V C6639 F1L1E4750004 C 4.7UF, 25V...
  • Page 143 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C8021 ECJ0EB1H102K C 1000PF, K, 50V TH-37/42PE50B C8186 ECJ0EC1H470J C 470PF, K, 50V TH-37/42PE50B C8030 ECJ0EB1C103K C 0.01UF, K, 16V...
  • Page 144 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C8910 ECJ0EF1H103Z C 0.01UF, Z, 50V TH-37/42PE50B C9739,4 ECJ1XB1C104K C 0.1UF, Z, 16V C9000 EEEHB1C470P C 47PF, J, 16V...
  • Page 145 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D5640 MA3068H ZENER DIODE D6516 MA111 DIODE D5641 MA152 DIODE D6519 MA111 DIODE D5642 MA3100H ZENER DIODE...
  • Page 146 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC4048 C0DBEJG00001 FL1100 J0HABH000012 LC FILTER IC4049 C0CBCBF00009 FL4006- J0HABH000012 LC FILTER TH-37/42PE50B IC4051 C1ZBZ0002790 IC4054 C1AB00002234...
  • Page 147 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC9003 C2CBJG000441 PAVCCZ JS4087 ERJ3GEY0R00 M 0 OHM, 1/16W TH-37/42PA50E IC9004 C0EBE0000120 JS4088- ERJ3GEY0R00 M 0 OHM, 1/16W...
  • Page 148 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L4006- J0JHC0000078 CHIP INDUCTOR L8004 J0JHC0000045 CHIP INDUCTOR TH-37/42PE50B L8008 J0JHC0000045 CHIP INDUCTOR TH-37/42PE50B L4104 J0JCC0000241 CHIP INDUCTOR...
  • Page 149 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q2107 2SD601A TRANSISTOR TH-37/42PA50E Q6451 2SD1263A TRANSISTOR Q2108 2SD601A TRANSISTOR Q6454 2SC1473A TRANSISTOR Q2109 2SD601A TRANSISTOR TH-37/42PA50E...
  • Page 150 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1110,1 ERJ3GEY0R00 M 0 OHM, 1/16W R1249 ERJ3GEYJ223 M 22KOHM,J,1/16W R1250 ERJ3GEYJ472 M 4.7KOHM,J,1/16W R1115 ERJ3GEYJ103 M 10KOHM,J,1/16W...
  • Page 151 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1355 ERJ3GEYJ562 M 5.6KOHM,J,1/16W R2137 ERJ3GEYJ333 M 33KOHM,J,1/16W R1359,6 ERJ3GEYJ562 M 5.6KOHM,J,1/16W R2138 ERJ3GEYJ473 M 47KOHM,J,1/16W R2147...
  • Page 152 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R2326 TAJAAH0101JV M 100 OHM,J,1/16W R3026 ERJ3GEYJ473 M 47KOHM,J,1/16W R2328 ERJ3GEYJ104 M 100KOHM,J,1/16W R3027,2 ERJ6ENF75R0 M 75 OHM, 1/10W...
  • Page 153 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3213- ERJ3GEY0R00 M 0 OHM, 1/16W R4114 ERJ3GEYJ751 M 750 OHM,J,1/16W R4115 ERJ3EKF5601 M 5.6KOHM, 1/16W R3224-...
  • Page 154 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4515,1 ERJ3EKF1741 M 17.4 OHM, 1/16W R4887,8 ERJ3GEY0R00 M 0 OHM, 1/16W R4518,1 ERJ3GEY0R00 M 0 OHM, 1/16W...
  • Page 155 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R5692 ERJ6GEYJ102 M 1KOHM,J,1/10W R6124 ERJ6GEYJ103 M 10KOHM,J,1/10W R5693 ERJ6GEYJ333 M 33KOHM,J,1/10W R6125 ERJ6GEYJ222 M 2.2KOHM,J,1/10W R5694,9...
  • Page 156 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6539 TAJAAH0101JV M 100 OHM,J,1/16W R6645,4 ERJ6GEYJ151 M 150 OHM,J,1/10W R6540 ERJ6GEYJ104 M 100KOHM,J,1/10W R6647,4 ERJ14YJ5R6U M 6.2OHM, 1/4W...
  • Page 157 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7170,7 TAJAAH0470JV M 47 OHM,J,1/16W R8003,0 ERJ2GEJ181 M 180 OHM, TH-37/42PE50B J,0.063W R7172- ERJ8GEY0R00 M 0 OHM, 1/8W...
  • Page 158 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8150- ERJ2GEJ390X M 39 OHM, J,0.063W 10 TH-37/42PE50B R8349 ERJ2GEJ104 M 100KOHM, TH-37/42PE50B J,0.063W R8161,6 ERJ2GEJ390X M 39 OHM, J,0.063W...
  • Page 159 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8485 ERJ2GEJ333 M 33KOHM, J,0.063W TH-37/42PE50B R8989,9 ERJ2GEJ102 M 1KOHM, J,0.063W TH-37/42PE50B R8486 ERJ2GEJ223 M 22KOHM, J,0.063W...
  • Page 160 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9114- ERJ3GEY0R00 M 0 OHM, 1/16W R9527 EXB38V470J RESISTOR ARRAY R9528,2 TAJAAH0470JV M 47 OHM,J,1/16W R9117,1 EXB38VR000...
  • Page 161 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description TNPA3521AB CIRCUIT BOARD TA TH-37/42PE50B X2102 EFCT6504BN CRYSTAL TH-37/42PA50E PAVCCZ X2103 EFCT7004BN CRYSTAL TH-37/42PA50E TNP0EXV01AC CIRCUIT BOARD XV...
  • Page 162 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C471 F1J1C1050011 C 1UF, Z, 50V C643 ECA1HM470 E 47UF, 50V C473 ECKCNA221KB7 C 220PF, M, C646,47 ECJ2XC1H331J...
  • Page 163 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D584 MA4075M ZENER DIODE Q439 B1CHND000004 TRANSISTOR D586 B0HAMP000067 DIODE Q440,41 2SD1819A TRANSISTOR D587 MA188 DIODE Q501,02 2SD1820A...
  • Page 164 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R443 EVMAASA00B23 CONTROL 2KOHMB R541 ERJ6GEYJ104 M 100KOHM,J,1/10W R444 ERJ6GEYJ123 M 12KOHM,J,1/10W R542 ERJ6GEYJ102 M 1KOHM,J,1/10W R445...
  • Page 165 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R628 EVMAASA00B33 CONTROL 3KOHMB R913,14 ERJ6GEYJ102 M 1KOHM,J,1/10W R629 ERJ6GEYJ104 M 100KOHM,J,1/10W R915 ERJ6GEYJ103 M 10KOHM,J,1/10W R630...

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