Panasonic GP8DA, TH-42PA50A, TH-42PA50H, TH-42PA50M, TH-37PA50H Service Manual

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ORDER NO.ITD0506034CE

Progressive Plasma Television

TH-42PA50A
TH-42PA50H
TH-42PA50M
TH-37PA50H
TH-37PA50M

GP8DA Chassis

Specifications

Power Source

Power Consumption

Plasma Display panel

Drive method

Aspect Ratio 16:9

Contrast Ratio 4000:1

Screen size (No.of pixels) 818 mm (W) × 461 mm (H) × 939 mm (diagonal) (37-inch)

Sound

Speaker 12 cm × 6 cm × 2 pcs, 6 W

Audio Output 16 W (8 W + 8 W ), 10% THD

Applicable signals

Colour System NTSC, PAL, PAL60, SECAM, Modified NTSC

Scanning format 480i(60Hz), 480p(60Hz), 576i(50Hz), 576p(50Hz), 720p(50Hz), 720p(60Hz), 1080i(50Hz), 1080i(60Hz),

Receiving Systems
/ Band name (PA50H/M)

C 220-240 V, 50 / 60 Hz

verage use : 245 W (37-inch)

verage use : 315 W (42-inch)

Standby condition : 0.3 W (37-inch)

Standby condition : 0.3 W (42-inch)

C type

920 mm (W) × 518 mm (H) × 1,056 mm (diagonal) (42-inch)

408,960 (852 (W) × 480 (H)) [2,556 × 480 dots]

1152i(50Hz) (42PA50A)

© 2005 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

Receiving Systems
/ Band name (PA50A)

Receiving Channels (PA50H/M) Regular TV

VHF BAND UHF BAND CATV

2-12 (PAL/SECAM B, K1) 21-69 (PAL G, H, I/SECAM G, K, K1) S1-S20 (OSCAR)

0-12 (PAL B AUST.) 28-69 (PAL B AUST.) 1-125 (USA CATV)

1-9 (PAL B N.Z.) 13-57 (PAL D, K) C13-C49 (JAPAN)

1-12 (PAL/SECAM D) 13-62 (NTSC M Japan) S21-S41 (HYPER)

1-12 (NTSC M Japan) 14-69 (NTSC M USA) Z1-Z37 (CHINA)

2-13 (NTSC M USA) 5A, 9A (AUST.)

Receiving Channels (PA50A) VHF 0 to 12 PAL B

UHF 21 to 69 PAL G

S’1 to S’3 HYPER TUNER

S1 to S41 (One tuner)

Aerial - Rear UHF / VHF

Operating Conditions Temperature : 0 °C - 40 °C

Humidity : 20 % - 80 % RH (non-condensing)

Connection Terminals

AV1 Input

AUDIO L - R RCA PIN Type × 2 0.5 Vrms
VIDEO RCA PIN Type × 1 1.0 Vp-p (75 W)
S VIDEO MINI DIN 4-pin Y: 1.0 Vp-p (75 W) C: 0.286 Vp-p (75 W)

AV2 Input

AUDIO L - R RCA PIN Type × 2 0.5 Vrms
VIDEO RCA PIN Type × 1 1.0 Vp-p (75 W)

COMPONENT Y

P

/, PR/C

B/CB

R

AV3 Input

AUDIO L - R RCA PIN Type × 2 0.5 Vrms
VIDEO RCA PIN Type × 1 1.0 Vp-p (75 W)

COMPONENT Y

/, PR/C

P

B/CB

R

OUTPUT

AUDIO L - R RCA PIN Type × 2 0.5 Vrms (high impedance)
VIDEO RCA PIN Type × 1 1.0 Vp-p (75 W)

Dimensions ( W × H × D ) 968 mm × 641 mm × 97 mm (37-inch)

1,068 mm × 701 mm × 97 mm (42-inch)

Weight 29.0 kg Net (37-inch)

33.0 kg Net (42-inch)

1.0 Vp-p (including synchronization)

±0.35 Vp-p

1.0 Vp-p (including synchronization)

±0.35 Vp-p

Notes:

·

· Design and Specifi cations are subject to change without notice. Weight and Dimensions shown are approximate.

· ·

CONTENTS

Page Page

1 Applicable signals 5 2 Safety Precautions 5

2

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

2.1. General Guidelines 5

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 DG-Board

6.8. Remove the H-Board and TA-Board

6.9. Remove the PA-Board

6.10. Remove the Z-Board

6.11. Remove the SU-Board

6.12. Remove the SD-Board

6.13. Remove the SC-Board

6.14. Remove the SS-Board

6.15. Remove the C1-Board

6.16. Remove the C2-Board

6.17. Remove the K-Board

6.18. Remove the S-Board

6.19. Remove the Speaker L, R

6.20. Remove the Plasma panel section from the Front frame

(glass)

6.21. 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

9.4. Option Code Setting

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

13.1. P-Board

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13.2. PA-Board

13.3. PB-Board

13.4. H-Board

13.5. DG-Board

13.6. TA-Board

13.7. TB-Board

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-Boa rd

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

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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-Bo ard Block Diagram

14.11. PA-Board Schematic Diagram

14.12. PB-Board Schematic Diagram

14.13. H, TA and TB-Board Block Diagram

14.14. K, S and Z-Board Block Diagra m

14.15. H Board (1 of 3) Schematic Diagram

14.16. H-Board (2 of 3) Schematic Diagram

14.17. H-Board (3 of 3) Schematic Diagram

14.18. TA and TB-Board Schematic Diagram

14.19. K and S-Boa rd Schematic Diagram

14.20. Z-Board Schematic Diagram

14.21. DG-Board (1 of 2) Block Diagra m

14.22. DG-Board (2 of 2) Block Diagra m

14.23. DG-Board (1 of 12) Schematic Diagram

14.24. DG-Board (2 of 12) Schematic Diagram

14.25. DG-Board (3 of 12) Schematic Diagram

14.26. DG-Board (4 of 12) Schematic Diagram

14.27. DG-Board (5 of 12) Schematic Diagram

14.28. DG-Board (6 of 12) Schematic Diagram

14.29. DG-Board (7 of 12) Schematic Diagram

14.30. DG-Board (8 of 12) Schematic Diagram

14.31. DG-Board (9 of 12) Schematic Diagram

14.32. DG-Board (10 of 12) Schematic Diagram

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TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.33. DG-Board (11 of 12) Schematic Diagram 97

14.34. DG-Board (12 of 12) Schematic Diagram

14.35. D-Board Block Diagram

14.36. D-Board (1 of 6) Schematic Diagram

14.37. D-Board (2 of 6) Schematic Diagram

14.38. D-Board (3 of 6) Schematic Diagram

14.39. D-Board (4 of 6) Schematic Diagram

14.40. D-Board (5 of 6) Schematic Diagram

14.41. D-Board (6 of 6) Schematic Diagram

14.42. C1 and C2-Bo ard Block Diagra m

14.43. C1-Board (1 of 2) Schematic Diagram (37 inch)

14.44. C1-Board (2 of 2) Schematic Diagram (37 inch)

14.45. C1-Board (1 of 2) Schematic Diagram (42 inch)

14.46. C1-Board (2 of 2) Schematic Diagram (42 inch)

14.47. C2-Board (1 of 2) Schematic Diagram (37 inch)

14.48. C2-Board (2 of 2) Schematic Diagram (37 inch)

14.49. C2-Board (1 of 2) Schematic Diagram (42 inch)

14.50. C2-Board (2 of 2) Schematic Diagram (42 inch)

14.51. SC-Board Block Diagram

14.52. SC-Board (1 of 2) Schematic Diagram

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14.53. SC-Board (2 of 2) Schematic Diagram

14.54. SU-Board Block Diagram

14.55. SU-Board Schematic Diagram (37 inch)

14.56. SU-Board Schematic Diagram (42 inch)

14.57. SD-Board Block Diagram

14.58. SD-Board Schematic Diagram (37 inch)

14.59. SD-Board Schematic Diagram (42 inch)

14.60. SS-Board Block Diagram

14.61. 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 (37inch)

16.3. Electrical Replacement Parts List (42inch)

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4

1 Applicable signals

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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.

2.1.1. Leakage Current Cold Check

1. Unplug the AC cord and connect a jumper between the two
prongs on the plug.

2. Measure the resistance value, with an ohmmeter, between
the jumpered AC plug and each exposed metallic cabinet
part on the equipment such as screwheads, connectors,
control shafts, etc. When the exposed metallic part has a
return path to the chassis, the reading should be between
1MW and 5.2MW.

When the exposed metal does not have a return path to the
chassis, the reading must be

Figure 1

.

2.1.2. Leakage Current Hot Check (See
Figure 1.)

1. Plug the AC cord directly into the AC outlet. Do not use an

isolation transformer for this check.

2. Connect a 1.5kW, 10 watts resistor, in parallel with a 0.15µF

capacitors, 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 an AC voltmeter, with 1000 ohms/volt or more

sensitivity, to measure the potential across the resistor.

4. Check each exposed metallic part, and measure the

voltage at each point.

5. Reverse the AC plug in the AC outlet and repeat each of the

above measurements.

6. The potential at any point should not exceed 0.75 volts

RMS. A leakage current tester (Simpson Model 229 or
equivalent) may be used to make the hot checks, leakage
current must not exceed 1/2 milliamp. In case a
measurement is outside 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.

5

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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).

6

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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)

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.

stamped on the back of PCB.

7

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

5 Service Hint

Board Name Function Board Name Function

P Power Supply C1 Data Driver (Left)
PA DC-DC Converter, Power SOS C2 Data Driver (Right)
PB Audio Power SC Scan Drive

H AV Terminal, AV Switch, MSP SU Scan out (Upper)

TA (PA50A) Tuner SD Scan out (Lower)

TB (PA50H/M) Tuner SS Sustain Drive

DG Digital Signal Processor K Remote receiver, Keyscan

Z Speaker AMP S Power Switch

D Format Converter, Plasma AI Processor

8

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.

1. Disconnect the couplers (P2, P5, P9, P10, P11, P12, P23
and P25).

2. Remove the screws (×5

) and remove the P-Board.

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6.3. Remove the PB-Board

1. Unlock the cable clampers to free the cable.

2. Disconnect the couplers (PB5 and PB7).

3. Remove the screws (×3
metal frame.

4. Remove the screws (× 4

) and remove the PB-Board

) and remove the PB-Board.

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.

9

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6.5. Remove the rear terminal
cover

1. Remove the screws (×4 ), and rhe screw (×7 ).

2. Remove the rear terminal cover.

6.6. Remove the metal frame

6.7. 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.

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 H-Board and TA­Board

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 TA-Board.

) and remove the H-Board.

10

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6.9. 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.

6.11. Remove the SU-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).

6.10. 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.

3. Disconnect the flexible cables (SU1, SU2, SU3) connected
to the SU-Board, and remove the SU-Board.

11

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6.12. 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).

6.13. Remove the SC-Board

1. Disconnect the couplers (SC2, SC20 and SC23).

2. Remove the screws (×6

) and remove the SC-Board.

3. Disconnect the flexible cables (SD1, SD2 and SD3)
connected to the SU-Board, and remove the SD-Board.

6.14. 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.

12

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6.15. 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.

6.17. 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.

6.18. Remove the S-Board

1. Remove the screw (×2 ) and remove the S-Board unit.

6.16. 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).

5. Remove the screws (×3

left and remove the C2-Board.

) and slide the C2-Board to the

13

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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.

6.20. 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

).

).

6.19. Remove the Speaker L, R

1. Remove the screw (×8 ) and remove the Speaker L, R.

3. For leaving the plasma panel from the front frame, pull the

bottom of the front frame forward, lift, and remove.

14

6.21. 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.

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

15

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

7 Location of Lead Wiring

7.1. Lead of Wiring (1)

16

7.2. Lead of Wiring (2)

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

17

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

7.3. Lead of Wiring (3)

18

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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 (

timepressingtheRecall buttonontheremotecontrol,andthescreenwillshow:

) button on the customer controls at the front of the set, at the same

If the CCU ports have been checked and found to be incorrect or not located then “--” will appear in place of “O.K.”.

Display Ref.No Description P.C.B.
MEM IC1107 EEPROM DG-Board
GC3FS IC4013 Global Core for Sub DG-Board
GC4P IC4054 Global Core for Main DG-Board
HAD IC4012 OSD RGB A/D DG-Board
AVSW1 IC2105 Audio SW H-Board
AVSW2 IC3005 Video SW H-Board
Tun1 TU001 Tuner TA/TB-Board
Tun2 TU002 Tuner TB-Board
DAC1 IC1106 Ext. DAC DG-Board
DAC3 IC3006 Ext. I/O H-Board
DAC4 IC4016 Ext. I/O DG-Board
MSP IC2106 Multi Sound Processor H-Board
SOUND IC2300 Sound Control Z-Board
PANEL IC9003 Panel D-Board
ADV IC4005 10bit A/D DG-Board

19

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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

20

8.3. No Picture

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

21

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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

22

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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

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.

] on the TV set.

23

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

24

9.3. Option Description

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

25

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

26

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

9.4. Option Code Setting

If the memory IC (IC1107) or DG Board is replaced, option code should be re-memorized.

Spare part of IC1107 is already memorized all Data for TH-37/42PA50M.

If you use for other model, you should re-memorized the different option code in SERVICE 2 mode.

Option No. PA50A PA50H PA50M

OPTION1 40 0F 0F
OPTION2 22 E2 E2
OPTION3 3A 1E 1B
OPTION4 D8 48 48
OPTION5 0B 1B 1B
OPTION6 00 00 00
OPTION7 93 A1 B1
OPTION8 40 40 40

OPTION9 06 FF FF
OPTION10 08 6F 6F
OPTION11 C4 C4 C4
OPTION12 09 09 09
OPTION13 00 00 00

27

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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 Test Point Voltage Volume Remarks

Vsus TPVSUS

(SS)
Ve TPVE (SS) Ve ± 1V VR6074 (SS) *
Vset TPVSET

(SC)
Vad TPVAD (SC) -90V ± 1V VR6477

Vscn TPVSCN

(SC)
Vda TPVDA (SS) 67V ± 1V R665 (P)
PFC C448 (+)(-) 395V ± 0.5V R443 (P)
Vlow C557 (+)(-) 73V ± 0.1V R661 (P) load

Csus TPVsus 164V ± 0.5V R671 (P) load

Vsus ± 1V R628 (P) *

232V ± 6V Fixed

(SC)

Vad +120V ±3VFixed

current :

0.4A

current :

1.45A

*See the Panel label.

28

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 Volume Level
T1 TPSC1 (SC) --- 15 ± 10µ Sec
T2 TPSS1 (SS) VR6557 (SC) 184 + 5µ / - 10µ Sec

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

29

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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 Test Point Voltage Volume Remarks

P Board Vsus TPVSUS (SS) Vsus ± 1V R628 (P) *

Vda TPVDA (SS) 67V ± 1V R665 (P)
PFC C446 (+) (-) (P) 395V ± 0.5V R443 (P)
Vlow C557 (+) (-) (P) 73V ± 0.1V R661 (P) load current : 0.4A

Csus TPVSUS (SS) 164V ± 0.5V R671 (P) load current : 1.45A
SC Board Vad TPVAD (SC) -90V ± 1V VR6477 (SC)
SS Board Ve TPVE (SS) Ve ± 1V VR6074 (SS) *
D, DG Board White blance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals

*See the Panel label.

10.4. Adjustment Volume Location

10.5. Test Point Location

30

11 Adjustment

11.1. PAL panel white balance adjustment

Instrument Name Connection Remarks

·

· W/B pattern

· ·

·

· Color analyzer (Minolta CA-100 or equivalent)

· ·

Procedure Remarks

·

· Ensure aging is adequate (Longer than 15min.)

· ·

·

· 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.

· ·

·

· Complete the adjustment within 10 minutes after the turn on electricity.

· ·

Turn on the power supply again where it is not possible to complete it by aging etc.

1. Display the white balance pattern.

2. Check that the color balance is "cool".

3. Enter the "Service-Menu1" mode.

4. Select "G-CUTOFF" item, using the color-key "Red" or "Blue", and set to "128", using the
color-key "Yellow" or "Green".

Also, "B-CUTOFF" and "R-CUTOFF" set to "128"

5. Set "G-DRIVE" at "224".

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".

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".

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".

RF input
Panel surface

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

User setting: Normal

Picture menu : Dynamic
ASPECT : 16:9

·

· Highlight section

· ·

Signal amplitude 75%

31

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

11.2. 1080i white balance adjustment

Instrument Name Connection Remarks

·

· 1080i W/B pattern

· ·

·

· Color analyzer (Minolta CA-100 or equivalent)

· ·

Procedure Remarks

·

· Ensure aging is adequate (Longer than 15min.)

· ·

·

· 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.

· ·

·

· Complete the adjustment within 10 minutes after the turn on electricity.

· ·

Turn on the power supply again when it is not possible to complete it by aging etc.

1. Display the white balance pattern.

2. Check that the color balance is "cool".

3. Enter the "Service-Menu1" 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".

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".

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".

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".

Comonent terminal
Panel surface

User setting: Normal

Picture menu: Dynamic
ASPECT:16:9

·

· Highlight section

· ·

Signal amplitude 75%

* The Color balance COOL differs from
Japanese model values.

32

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

11.3. Sub bright adjustment

Instrument Name Connection Remarks

1. PAL signal generator (or RF) Connect to the input terminal User setting: Normal
Procedure Remarks

·

· Color balance adjustment is finished for each signal.

· ·

·

· Do adjustments in a dark room.

· ·

·

· Complete the adjustment within minutes after the turn on electricity.

· ·

Turn on the power supply again when it is not possible to complete it by aging etc.

1. Display the pattern for adjusting subbright from video input.

2. Pull down SRQ of the panel D-Board to L.

3. Use "Sub-Bright" in the “Service-Menu1” mode to adjuct so the 6th section shows up and

7th fades away.

Picture menu: Dynamic
Color balance: Normal
ASPECT: 16:9

* If using RF ch.E04,
(Sub-Bright test pattern),
adjust so the 6th section shows up and the 7th
fades away.

11.4. ABL adjustment

Instrument Name Connection Remarks

1. HD signal emitter (or Leader: 1080i/No.9 Signal)

2. Wattm eter

Procedure Remarks

·

· 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 Signal (top half: color bar, Bottom half: Horizontal losteps bar).

3. Select the "APL MULT" item in the Service1.

4. Adjust APL MULT so the set´s power consumption is

TH-37PA50H/M 239(+5/-10)w

TH-42PA50A/H/M 309(+5/-10)w

1. The initial data are

0×1E for 37/42SD (A0-0626)

2. The power and data are in reverse relationship

(Lower the data to raise the power.)

·

· Raising direction ():20 ® 1F

· ·

·

· Lowering direction (¯):20 ® 1A

· ·

3. There is a possibility that the adjustment value can do two places adjust it in that case, that

the value of APL_MULT is large.

COMPONENT input terminal
Connect the AC power of the
adjustment set to the wattmeter.

According to the line condition,100V can be
used

33

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

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.

·

· Press the RED/GREEN button to step up/down through

· ·

the address.

·

· Press the YELLOW/BLUE button to step left/right

· ·

through the address.

·

· Press the PROGRAMME UP/DOWN button to step

· ·

up/down through the page.

·

· Press the VOLUME UP/DOWN button to change the

· ·

function values.

·

· Set the data of EEPROM(ADDRESS 140) to 80.

· ·

·

· Press the OK button to memorize the data.

· ·

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

·

· Prerequisite : 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.

CAUTION

This setup is not valid, unless data of
EEPROM(ADDRESS 140) will be 00, even if each
settings were done.

item Function

Initial INPUT Select input signal modes.

Initial VOL level Adjust output Volume.

Maximum VOL
level

Initial POS Select programme number.

Button lock Select local key conditions.

Remote lock Select remote control key conditions.

Set this signal, each time power is switched on.
Selection :
Off/TV/AV1/AV2/A V2S/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

· ·

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.
Selection/Range :
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.
Range :
0 to 100

Set this programme number, each time power is
switched on.
Selection :
Off/0 to 99 (Euro model)

·

· Off: give priority to a last memory

· ·

Set this condition, each time power is switched
on.
Selection :
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.)

·

· All: altogether invalid.

· ·

Set this condition, each time power is switched
on.
Selection :
Off/SETUP/MENU

·

· Off: altogether valid

· ·

·

· SETUP: only Setup menu is invalid

· ·

·

· MENU: Picture/Sound/Setup menu are invalid

· ·

5. Explain the Hotel mode setup menu

34

13 Conductor View

13.1. P-Board

P-BOARD (FOIL SIDE)
TNPA3570

6

5

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

4

3

2

1

TH-42PA50A/H/M
TH-37PA50H/M
P-BOARD TNPA3570

TH-42PA50A/H/M
TH-37PA50H/M
P-BOARD TNPA3570

ABCDEFGH I

35

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

P

Parts Location

IC

IC401 G-4
IC402 F-3
IC403 F-4
IC404 F-4
IC406 D-1
IC407 G-4
IC408 G-4
IC409 G-5
IC411 F-3
IC412 G-4
IC431 F-4
IC501 H-5
IC502 H-5
IC503 F-5
IC504 G-5
IC505 C-5
IC506 C-5
IC507 H-5
IC509 C-5
IC512 D-6
IC520 E-5

TRANSISTOR

Q401 F-4
Q403 G-4
Q404 C-2
Q406 C-2
Q407 C-1
Q408 C-3
Q409 C-3
Q412 C-3
Q413 C-3
Q414 G-4
Q415 H-4
Q417 G-3
Q418 F-3
Q420 D-1
Q421 F-3
Q422 D-1
Q423 H-4
Q424 H-4
Q430 G-3
Q431 E-3
Q432 G-3
Q433 G-4
Q434 H-4
Q435 H-4
Q436 H-4
Q438 G-4
Q439 E-2
Q440 E-2

P-BOARD (FOIL SIDE)

Q441 G-4
Q501 H-5
Q502 H-5
Q503 H-5
Q505 D-5
Q506 B-5
Q507 B-5
Q508 F-5
Q509 E-5
Q510 E-5
Q511 F-4
Q512 F-5
Q516 E-5
Q517 D-4
Q518 F-4
Q519 F-5
Q520 D-4
Q525 C-5
Q527 D-5
Q530 C-5
Q535 H-5
Q536 G-5
Q537 F-5
Q538 G-6
Q541 E-5
Q542 E-5
Q544 H-5
Q550 G-5
Q551 G-5
Q552 H-5

Q553 E-5
Q554 E-5
Q557 G-5
Q558 F-5
Q559 G-5
Q560 F-5
Q561 G-5
Q562 F-5
Q564 F-5
Q565 H-5
Q567 F-5

TP

TP1 B-3
TP2 B-3
TP3 B-2
TP4 B-2
TP5 C-2
TP6 C-1
TP7 C-1
TP8 B-1

Parts Location

P-BOARD (COMPONENT SIDE)

IC

IC406 F-1
IC503 D-5
IC504 C-5
IC509 G-5
IC512 F-6

TRANSISTOR

Q404 G-1
Q406 G-2
Q412 G-3
Q413 G-3
Q430 B-3
Q431 D-3
Q432 C-3
Q434 B-4
Q436 B-4
Q505 F-5
Q507 G-5
Q518 D-4
Q519 D-5
Q527 F-5

TH-42PA50A/H/M
TH-37PA50H/M
P-BOARD PARTS LOCATION

TH-42PA50A/H/M
TH-37PA50H/M
P-BOARD PARTS LOCATION

36

P-BOARD (COMPONENT SIDE)
TNPA3570

6

5

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

4

3

2

1

TH-42PA50A/H/M
TH-37PA50H/M
P-BOARD TNPA3570

TH-42PA50A/H/M
TH-37PA50H/M
P-BOARD TNPA3570

ABCDEFGH I

37

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.2. PA-Board

6

PA-BOARD(FOIL SIDE)
TNPA3620AB

PA10

ZA5602

C5614
R5611

R5612

D5618

C5685

C5604

16

C5612

C5686

C5607

R5663

C5613

C5637

D5616

L5609

1

R5609

TP5603

Q5607

TP5609

C5672

R5624

R5618

5

C5611

L5607

C5616

R5614

R5680

R5678

R5658

R5626

R5627

R5657

R5632

16

C5630

R5696

R5636

R5631

R5671

R5637

R5676

ZA5603

4

C5641

R5638

C5642

IC5602

R5601

C5618

R5621

R5610

C5617

C5601

D5615

C5602

L5612

PA-BOARD(COMPONENT SIDE)
TNPA3620AB

3

R5697

PA5601

R5651

C5619

R5664

D

R5685 R5686

R5633

A

C5605

C5631

L5615

PA30

L5606

L5604

30

Q5601

R5628

C5633

R5623

C5632

C5615

C5610

C5609

C5601

L5612

R5630

8

PA7

1

ZA5601

PbF

1

E

R5615

R5617

Q5603

2

1

R5692

R5656

Q5606

R5662

Q5605

R5653

Q5612

B

R5677

PA20 C5622

C5606

R5693

30

TP5617

TP5615

TP5616

L5613

ZA5604

R5661

C5673

1

R5694

C

R5695

D5646

IC5601

1

L5611

R5613

C5626

16

R5652
R5622
R5660

C5636

R5646

Q5642

D5647

C5632

C5615

C5603

R5670
R5672

C5672

D5614

TP5604

C5603

C5608

NIL

C5633

AB

L5606

E

R5673

F

C5602

C5617

JS5602

R5635

JS5601

TP5605

C5610

C5609

R5629

R5616

D5643

Q5602

R5619

R5675
R5634

L5614

R5606
R5605

L5609

L5615

TP5608

D5617

C5631

R5687

R5688

L5604

TP5601

L5616

TP5621

C5612

16

D5648

ZA5601

1

IC5601

C5605

R5603

TNPA3620

R5607

16

SEE REVERSE FOR ORDER NO.

C5688

JS5612

JS5611

C5607

L5608

C5685

L5605

1

C5611

B

IC5602

C5630

C

Q5613

R5674

D

D5641

D5645

TNPA3620
ORDER NO.

Q5644

C5623

PbF

F

1

C5622

TP30V

TPM33V

C5670

TPS5V

JS5610

1

D5610

PA5602

L5607

Q5610

R5679

1PA

Q5611

PA10

R5644

R5625

PA7

TPM25V

C5690

C5604
C5644

Q5609

TPS12V

C5606

1PA

5

1

R5648

IC5603

R5649

R5698

D5639

R5620

D5640

D5658

R5641

ZA5603

6

TP5613

D5637

TPB5V

ZA5604

4

3

R5645

D5659

R5643

Q5641

Q5614

D5642

D5638

R5639

TP16V

TPS33V

TPS9V

TPM9V

TPM5V

Q5643

8

JS5613

L5610

R5642

D5644

R5655
R5640

ZA5602

TPW12V

D5649

R5659

Q5604

JS5609

R5647

A

R5683

C5643

R5650

R5684

R5654

Parts Location

IC

IC5601 B-2
IC5602 D-2
IC5603 E-2

TRANSISTOR

Q5601 C-2
Q5602 D-5
Q5603 A-2
Q5604 E-1
Q5605 2
Q5606 A-2
Q5607 C-5
Q5609 E-1
Q5610 E-1
Q5612 A-2
Q5613 D-1
Q5614 E-3
Q5641 E-1
Q5642 B-1
Q5643 E-1
Q5644 D-1

PA-BOARD

TP

PA

TP5601 C-4
TP5603 C-5
TP5604 C-4
TP5605 C-5
TP5608 C-5
TP5609 C-5
TP5621 C-5
TP16V E-5
TP30V E-5
TPB5V E-4
TPM25V E-5
TPM33V E-5
TPM5V E-5
TPM9V E-5
TPS12V E-5
TPS33V E-5
TPS5V E-4
TPS9V E-5
TPW12V E-4

TH-42PA50A/H/M
TH-37PA50H/M
PA-BOARD TNPA3620AB

ABCDEFGH I

TH-42PA50A/H/M
TH-37PA50H/M
PA-BOARD TNPA3620AB

38

13.3. PB-Board

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

PB

6

IC

IC5801 F-1
IC5802 G-4
IC5803 H-1

PB-BOARD

TP

TP5801 H-4
TP5802 H-3
TP5803 F-3
TP5804 H-4
TP5808 H-3

5

Parts Location

4

PB-BOARD(FOIL SIDE)
TNPA3643AB

PB7

ZA5804

L5806

C5807

C5812

11

C5819

PB5

C5808

8

L5805

3

1

C5823

L5810

C5820

TNPA3643

C5806

L5809

PB

1

L5804

SEE REVERSE FOR ORDER NO.

L5808

R5820

C5818

2

C5802

IC5803

R5821

3

4

L5802

2

C5810

PbF

L5803

PB34

PB32

1

L5801

ZA5803

C5801

1

ZA5802

1

C5803

13

PB33

13

13

PB31

13

ZA5801

PB-BOARD(COMPONENT SIDE)
TNPA3643AB

PB5

TP5803

NO.

13

PB34

R5826

R5808

R5806

D5805

D5807

R5823

R5827

C5819

IC5801

11

C5801

JS5810

L5803

JS5811

L5809

R5812

C5809

C5806

C5810

5

1

1

R5803

D5801

L5801

PB

R5802

IC5802

R5801

ZA5802

JS5801

JS5802

PB30

5

C5808

1

C5804
C5803

R5809

D5806

D5804

PB33

3

C5805

R5805

D5803

13

PB31

ZA5801

1

L5804

TNPA3643

ORDER

R5804

R5824

R5807

131

PB32

R5822

C5811

C5815

L5805

L5808

C5802

L5802

C5817

R5814

D5808

R5810

JS5812

C5807

JS5813

JS5814

JS5815

JS5808

JS5806

JS5805

JS5816

JS5817

JS5807

L5810

C5820

D5809

R5820

AB

JS5818

L5806

AC

JS5819

C5812

AD

JS5820

C5823

TP5801

R5815

4

IC5803

ZA5804

JS5804

2

JS5803

C5821

TP5808

C5818

C5822

R5819

ZA5803

TP5804

8

JS5809

1

PB7

D5810

TP5802

R5821

3

1

C5813

TH-42PA50A/H/M
TH-37PA50H/M
PB-BOARD TNPA3643AB

ABCDEFGH I

TH-42PA50A/H/M
TH-37PA50H/M
PB-BOARD TNPA3643AB

39

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.4. H-Board

6

5

H-BOARD (FOIL SIDE)
TNPA3523AF (PA50A)
TNPA3523AE (PA50H/M)

Parts Location

IC

IC2103 G-3
IC2104 H-3
IC3006 F-2

H-BOARD (FOIL SIDE)

TRANSISTOR

Q2001 E-2
Q2002 D-2
Q3002 D-1
Q3011 C-4
Q3012 B-4
Q3013 B-4
Q3014 C-4
Q3015 B-4
Q3017 C-4
Q3018 B-4
Q3105 B-2
Q3106 B-2
Q3204 C-3
Q3205 C-3
Q3206 C-3
Q3207 C-2
Q3209 B-3

H

Q3013

Q3018

R3142

R3135

R3086

JS3205
JS3202

L3012

R3184

R3178

R3083
L3009

JS3242

JS3423

R3127

Q3011

Q3017

Q3014

R3125

R3115

C3038

R3121

R3126

R3141

R3140

R3118

R3044

R3123

R3045

R3128

R3117

R3120

R3078

JS3027

C3058

AV4

AV4

R3185

R3183

R3181

Q3106

C3143

R3179

R3182

R3180

D3114

D3044

R3176

R3177

R3022

JS3014

JS3015

R3010

R3012

D3042

D3043

D3041

R2011

JS3429

TNPA3523

SEE REVERSE FOR ORDER NO.

PbF

H1

JS2104

C2133

C2129

R2148

R2166

C2001

1

JS2103

C3335

8

1

JS3311

JS3310

C2130

L3302

34

2

1

JK3001

1

JK2001

R2132

R2138

C3302

R3333

R3332

JS3305

R3309

R3308

R3304

D3302

C3301
R3306
D3301

ZA3403

R3307

2

1

JS3243

H50

35

34

5

IC2104

4

L3303

34

C2127

JS3307

JS3309

JS3308

12

D3303

15

5

11

JS3306

JS3328

C3060

JS3354

JS3338

16

C2207

R3152

C2198

1

R3153

JS3357

JS3358

R2134

R3187

JS3329

R2196

L2117

JS3355

JS3303

C2182

C2179

R2124

12

JS3324

C3307

C2118

2

C2180

R3405
R3404

R3407
R3406

D2102

R2168

C2178

R3402

R3401

JS3346

JS2101

JS3322

JS3321

JS3323

JS3304

JS2109

R3403

JS3239

R2169

JS3351

C2111

R2125

H12

JS3352

C2131

1

C2132

9

C3239

D3021

R3316

R3311

D2104

R3313

R3310

C3240

IC2103

R2114

D3023

C3304

C3303

L2204

C2143

C2134
R2149

C2146

L3301

34

JS3312

R2113

C3330

2

R3319

R3318

C3306

C3334

R3350

C3337

C3336

R3351

R3352

C3338

C3339

C2216

R2220

L2201

R2001

C2002

L2202

C2217

R2002

R2221

JS3350

C3238

JS3431

C3237

JS3349

C3247

JS3265

JS3333

R2195

C2201

C2202

X2101

L2121

R3154

R3156

9

8

R3159

C2154

L2107

C2161

D2122

D2121

C3262

JS3335
JS3334
JS3332

L2113

R2133

IC3006

R2194

C2192

R2223

JS3331

R3157

JS3362
JS3363

D3239
D3240

L2114

L2123

C2191

JS2012

D2001

D2002

C2147

R2222

JS2011

JS3325

L2111

C3308

C2181

C2183

C2171

JS2106

C2170

JS2105

C2119

D2103

JS2102

JS3367

1

H53

11

JS3341

JS3345

R2209

L2001

C2213

R2215
R2213

L2002

R2204

R2051

R2052

C2021

L2120

L2119

C2022

JK2003

JS3342

L2118

C2206

JS3337

C3264

C3263

JS3428

R3167

D3034

D3006

C3066

AV2

R3242
R3243

R3263

R3262

Q3206

R3244

R3245

R3264

Q3207

R3261

AV2

R3240
R3241

Q3205

R3238

R3239

Q3204

AV1

AV1

R3002

D3035

R3020

R3003

L3003

D3100

L3002

MONITOR

MONITOR

JS3422

R2214

X2102

X2103

C2211

R2217

JS2111

C2209

R2003

JK3100

JS3013

R3009

D3040

R3008

L3010

R3021

JS2033

C2016

L2012

L2011

C2017

R2010

JS3012

JS3010

JS3011

R3006

R3007

R3005

D3037

D3038

D3036

D3039

R2054

D2013

C2020

R2048

D2014

C2019

R2053

R2009

JS2032

C2014

L2008

L2007

D3005

R3004

L3013

JS2031

C2013

R2008

R2007

C2011

L2004

L2003

R2042

D3003

R2047

R2014

R2016

Q2002

R3001

C2005

L3001

R3409

R3408

C2010

R2006

R2013

Q2001

R2005

C2006

L2016

R2012

C3069

R3039

R3027

Q3002

C2003

C2004

R2004

R2015

L2015

R3134

C3005

D3017

L3011

JS3424

4

JS3430

R3170

C3249

C3248

L3213

1

C3261

C3260

C3256

1

C3257
L3219

R3237

C3235

15

9

H6

3

JS3416

JS3262

1

R3252

JS3256

C3251

C3252

C3253

C3259

C3258

15

H5

JS3246

JS3264

C3059

C3063

Q3015

R3124

R3139

R3122

Q3012
R3116
R3138
R3137

R3119

R3129

R3080

C3236

1

4

L3201

R3250

Q3209

R3251

JS3245
JS3244

R3249

L3216

R3206

2

3

1234

2

Q3105

D3113

C3100

JS3413

JS3417

JS3414

JS3418

JS3415

JS3364

JS3365

1

TH-42PA50A H-BOARD TNPA3523AF
TH-37/42PA50H/M H-BOARD TNPA3523AE

A

TH-42PA50A H-BOARD TNPA3523AF
TH-37/42PA50H/M H-BOARD TNPA3523AE

C E GIBDFH

40

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

Parts Location

H-BOARD (COMPONENT SIDE)

IC

IC2105 C-2
IC2106 C-3

6

IC2107 D-3
IC2108 E-3
IC3005 G-3
IC3301 A-2
IC3302 A-2
IC3303 H-2

TRANSISTOR

Q2011 F-1
Q2012 F-1
Q2013 F-1
Q2102 C-2

5

H-BOARD (COMPONENT SIDE)
TNPA3523AF (PA50A)

Q2103 C-3
Q2104 C-3
Q2105 C-3
Q2106 E-3

Q2107 F-4
Q2108 F-4
Q2109 F-4
Q3006 B-3
Q3007 B-3
Q3008 B-2
Q3009 B-2
Q3010 G-3
Q3023 H-4
Q3024 G-3
Q3101 D-2
Q3203 H-3
Q3208 H-2
Q3210 H-3
Q3211 H-4
Q3331 B-3
Q3332 B-2
Q3333 B-2
Q3334 D-2

H

TNPA3523AE (PA50H/M)

30

R3069

C3021
C3022

JS3023

R3053

JS3028

C3068

JS3029

R3130

AV4

AV4

TNPA3523

ORDER

JS3405

H30

C3226

C3245

JS3241

JS3240

C3062

R3071

R3067

R3065

64

65

C3023

IC3005

80

1

R3222

C3227

C3244

C3212

C3064

C3040

C3044

R3081

R3084

R3090

R3089

C3032

C3058

D3024

2

R3131

1

Q3024

2

JK3100

NO.

1

HMM4

JS3426

4

R2206

AV1

AV1

Q2108

Q2109

Q2107

R2208

C2212

R2216
R2205

R2210

R2211

R2212

C2208

C2210

AV2

AV2

R2044
R2043

R2045

R2046

D2011

D2012

Q2011Q2012

Q2013

C3067

R3059
R3060

JS3026

R3058
R3062
R3063

C3030
C3029

C2020

C2019

R2050

R2049

R3064
R3102

R3166
R3057

C3024
C3025

C3026

C3027
C3028

R3070
R3068

Q3010

R3132

C2195
C2200

C2204

R2202
C2205

R2197

L2115

C2153

C2196

C2199

JS2201

JS3403

C3334

R3303

D3117

R3301

4

12

D3115

40

JS3317

JS3316

R2178

R2128

C2125

R2129
R2179

JS2026

R3324

L3301

3

JS3320

R2188

JS3319

L2179

L2178

L2109

C3330

Q3333

Q2105

R2182

L2182

C2172

L2183

R2183

C2174

L2184

R2184

C2173

L2185

R2185

C2175

JS2108

D3334

C2132

D3335

R3336

L2108

JS3313

R3337

R3338

R2127

Q3331

C3340

Q2103

R2186

C2176

R3339

C3341

9

Q3332

R3343

C3342

R3321

FL3304

R3347

R3315

FL3303

1

H12

FL3301 FL3302

R3302

FL3200

JS3253

JS3401

H52

29

30

ZA3403

C3242

IC3301

Q3006 Q3007

R3144

R3331

D3333R3330

D3332

C2127

FL3330 FL3331

D3331
R3334

R3335

D3118

C3331

D3330

C3332

L3330

8

5

4

1

C3333

IC3302

R3305

4

1

R3349

C3305

8

5

R3348

L2200

D3026

R3051

R3158

R3050

Q3008

Q3009

HMM1

JS3402

3

H50

1

2

2

34

35

R2131

R2137

C2128

R2147

R3146

R2130

R2165

R3145

R3323

R3143

4

1

15

D3116

11

R3048

R3049

R3320

L3302

L3303

3

3

4

2

1

2

R3314

FL3305

NP

5

C3336

NP

C3338

NP

JK3001

1

JK2001

1

JS3302

JS3318

Q2104

C2178 C2179

C2116

R2126

L2186

D3336
D3337

R3340

JS3314
D3338

D3339
R3344

JS3315

JS2022

C2124

C3246

JS3347

JS3353

JS3348

FL3201

JS2021

R2180

C2118

C3231

H1

C3243

FL3332

L2112

24

C2126

25

40

41

C2184

C2183

R3341R3342

Q2102

L2187

R2187

C2177

C2171

NP

R3346

C2170

R3345

NP

D2112

R2172

R2171

R2173

R2170

C2162

C2163

C2164

C2165

R2224

R2159

NP

C2119

H53

1

2

1

JS3248

JS3238
2

12

11

JS2200

1

40

JS3326

L2125

R3213

L2110

C3217
C2224
C2225

C2185

IC2106

C2223

R2192

R2193

C2189

C2190

L2188

22

23

D2110

R2157

R2150

33

R2151

34

R2154
R2152

C2147

IC2105

JS3330

FL3333

R3214

R3215

C3218

JS3327

C3219

L2124

C2226

1

80

R2200

L2116

65

64

C2192

C2167

C2166

12

11

1

44

NP

R2225

C2135

C2136

R2140

R2139

HMM2

R3223

C3234

R3232

C3232

R3224

R3225

R3227

R3226

R3228

JS3360

R3229

JS3230

R3234

R3233

JS3361

JS3366

JS3368

1

JS3339

JS3336

JS3340

JS3343

C3230

JS2115

JS2114

X2101

L2121

Q3101

C2161

D2119

JS3237

JS3359

JS3356

1

5

R2198
C2197

C2206

C2198

C2222

L2118

L2117

R2199
C2194

R2190

C2193

JS2110

R2176

R2177

C2169

C2168

R2155

R2153

IN

R3360

Q3334

C2141

C2142

C2140

C2139

C2138

C2137

R3317

R2141

R2142

R2145

R2146

R2143

R2144

R3366

R3365

FL3205

JS3252

C3241

JS3255

C3233

H51

35

FL3204

R3216

R3217

R3218

R3219

R3220

R3221

C3220

C3221

C3222

C3223

C3224

JK2003

C3225

IC2108

C2214

C2215

L2122

Q2106

C2160

R2167

C2159

R2164

C2157

R2162

C2155

R2160

C2152

R2158
R2156

C2150
C2149
C2148

H2

1

JS3344

IC2107

R2201

R2207

D2120

L2119

R3312

D2118
D2116
D2115
D2113

D2111
D2109
D2108
D2107

C2203

R2218
R2181

X2102

X2103

JS3404

MONITOR

MONITOR

C3069

JS3425

HMM3

1

C3228

JS3002

R3046

R3047

C3216

C3061

C3214

JS3001

C3229

Q3023

C3047

R3106

R3092

R3094

41

40

25

24

C3236

JS3022

1

R3171

C3049

L3212

R3204

4

JS3206

R3205

L3201

Q3203

3

R3207

4

R3247

L3012

3

D3237

R3246

JS3215

JS3201

JS3261

R3259

Q3208

L3211

H15

JS3406

1

H6

R3172

R3173

R3168 R3169

1

R3265

JS3258

15

9

H5

1

L3214

C3250

C3208

C3031

R3072

C3207

C3034

15

1

JS3407

IC3303

JS3410

R3355

R3353

AE

AF

JS2003

JS2004

JS2001

JS2002

4

R3363

1

R3357

4

8

R3361

5

C3344

H

JS3427

JS3208

R3258

D3238

R3260

R3254

JS3263

R3257

Q3210 Q3211

R3253

C3255

L3217
C3254
R3255
R3256

C3050

R3107

R3095

C3051

R3108

C3052

R3109

C3053

R3110

R3099

C3054

R3111

R3100

R3112

C3055

R3101

C3056

R3113
R3114

C3057
R3105
R3104

D3236

D3235

R3103

R3164

C3035

C3036

C3043

C3045

C3039

C3041

C3042

C3033

R3076

R3073

R3074

R3075

JS3421

ABACAD

JS3408

JS2000

C3048

C3046

R3236

R3085

R3087

R3133

C3015

R3055

R3054

JS3411

JS3409

TH-42PA50A H-BOARD TNPA3523AF
TH-37/42PA50H/M H-BOARD TNPA3523AE

A

TH-42PA50A H-BOARD TNPA3523AF
TH-37/42PA50H/M H-BOARD TNPA3523AE

C E GIBDFH

41

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.5. DG-Board

6

DG-BOARD (FOIL SIDE)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

CR NO.4

C914

C1119

JS1000

L1110

R527

C559

IC1117

C060

R051

R1197

R1196

R1208

R1209

R1195

R1210
R1211

R1212

C1118

R1227

R1233

C1183

R1182

R1179

C1123

C1122

C585
C541
C584
C540

C588

C589

C507

C504

C545
C587
C543

C586

C542

C522

L503

C583

C539

TP027

R502
C544

R531

R522
C560

R1169

3
R1149

4

C031

C035

C047

C943

C913

R1237
R1254
R1239

C1115

5

Q1181

R1228

R1235

D1220D1221

R1255
R1249
R1250

C1114

R248

C1110

C1111

R155

R161

R162

C153

R159

R160

R151

R152

R163

R154

R156

R153

C156

C154

C155

R1316

R1280

R1204

R1281

R1278

R758

R1317

R1283

R1286

R765

R767

R760

8

IC1107

C523

R1322

1

R529
C568

L007

C044

JS096

Q015

C027

C1156

1

5

L006

TP1033
TP1032

4

TP1021

C062

R944

R1351
R1308
R1309

R1306

C1141

R1324

R1323

L003

C025

R1296

R1304

4

C026

IC041

3

TP095

1

C049
C052

R047

C017

R039

R001

R003

L004

JS091

TP1050

1

3

R1186

C503

TP019

DG

C1126

C1133

C1124

C1125

R1271

R1184

C1176

L1113

C1132

C1175

C1174

R1187

R1189

L1173

Q1171

R1176

R1181

C1173

R1183

Q1172

L1171

R1178

R1177
R1175

TP1018

C1130

C1131

C1127

C1128

C1136

C1135

C547

R525

R526

TP022

C005

C061

C003

R945

C059

Q068

C032

C028

C029

C045

C037

C012
R017
R013

R929

R930

L900

R933
R934

R931

R928

C916

TNPA3519

C866

JS024

SEE FOR ORDER NO.REVERSE

C879

C880

5

JS106

C1220

C1217

C1221

C1218

JS107
R1138

L901
C905

1

IC024

15

C900
C899

C898
L862

R608

C607

C610
C605

C608

R623

R624

R621

R620

R609

R622

IC010

28

IC032

C719

C609

1

L511

R707

C729

C235

C234

IC063

L701

C710

TP018

R447

L431

C432

R436

R438

R439

R440

R441

C433

R437

C390

R542

R543

R231

R230

C232

C388

R235

R363

R541

R540

C365

R346

C368

R347

R348

C369

C367

R352

R344

C366

JS012

L343

R345

JS013

C343

R402

R314

R317

4

C571

R503

C576

C524

R506

C516

C548

C508

C567

C509

JS900

JS066

C934

TP135

3

2

TP134

TP087

TP080

TP092
R418
C412

R419
C414

TP084

TP088

C411

R417

R415

C417

R414

R412

R413

R416

R411

Q410

R410

FL408

R405

JS902

JS071

R401

JS073

JS068

C931

TP074

JS072

C936

C938

R422

R421

R466
R465

R464
R463

R425

L504

C532

C932
JS067
JS069

R329

C702

C939

C923

C929

C926

C940

C924

C927

C922

JS021

C930

R433

R331

C314

R328

R327

Q308

Q307

R951

R467

R426

C705

JS020

R435

R704
R705

C721
C712
C737
C736

TP701

C435
C312

Q306

R708

C718

C717

R664

C711

C612
C611

C715

C716

C713

C714

C732

C733

C730

C731

+

C735
C734
R709

C704

C720

C709

R459

C441

R461

R458

C440

R460

C393
L230

C230
C231

R360

C375

C377

C383

R432

C434

R434

R350

C357

C359

C310

C311

C313

R330

R353

R341

C358

L346

R326

1

C901

C902

C520

C521

TP502

JS029

+

L501

C502

C606

15

C613

C529

14

C614

R625

R613
C723
R706
C722

R612

R611

C727
R710

R610
C725
C724

C556

R516

R515

C726

C728

C065

JS090

L231

C030

C036

R946

R244

R255

C233

JS094

R091

R544

R538

R340

R1144

C019

C043

C033

R954

R955

C020
R054

R533

R528

C602

C569

R545

C562
C561

L502

R532

IC045

C558

L510

C557

C515

R446

C603

C070

C514

C074

C073

L002

R539

C392

JS002

R343

JS009
R325
R315
C307

TP132

R1116

Q1183

C952

R947

C575
L509

R546

C306

Q305

C579

R607

TP106

JS023

C594

C501

C550
C595

C531

C582

C518

C580

C553

C577

C517

C552

C554

C530

C555

C551

C581

TP503

C601

Thermal

5

8

pad

1

4

IC049

C002

C001

R256

R351

R342

C301
L301

R338

R339

C302

R937

R938

R939

R940

R941

R942

R936

C948

JS027

L803

L802

L1172

C1109

R1312

TP1019

R1188

R1387

R1185

R1290

L1170

C1172

C1192

Q1173

C1171

R1180

C593

R1171

C549

C591

R1172

C592

C570
C513
C574
C506
C519

C590

C505

C566

C546

C578

C573

C512

C565

C572

C511

C510

R505

R672

R673

TP023

TP020

3

JS028

4

5

1

TP093

+

R009

R005

L001

D231

TP094

R059

R044

R060

R056
R057

C308
R321
R319

TP120

TP127

R046

C006

R036

C004

R026

C013

TP129

R037

R031

R033

TP100

R932

C309
R320
R318

FL1100

C126

C867

5

Q1200

Q1170

R002

C863

R1331

TP1026

Q010

R1383

R950

R1330
C1193
R1327

C904

R1192

R844

R1170

R1141

D1201

JS1177

C868

R1341

R1142

C903

R845

R252

R258

C152

C864

TP1025

R038

R1140

C151

R1173

R846

R1174

R1139

R1382

R1375

R763

R1135

TP1024

R1291

TP1036

R1137

R1136
L1120

R1199

R1190

R1198

R1207

R1201

R841 R842

C150

R147

C132

C162

C165

C168

R148

R150

L751

C856

C858

R1284

R1314

NP

C1170

R1366

C1216

TP1037

R1146

C1138

R1143

R916

R1214

C1139

R1205

R1279

C174

Q1180

C157

R1365

R1128

R1125

R893

R1121

R149

R1124

R1120

C1140

R1206

C855

R1203
R1202
C1120

48

L1176

R892

PbF

FL007

R1218

R1217

TP801

R847

R379

R380

R381

R382

R140

R204

C176

4

C177

R199

R383

5

C134

IC059

R193

R198

R1168

C1150

R205

8

14

C1185

C1155

D1152

IC1115

25

C1204

R891

R1119

R1127

R915
R914

JS025

JS026

R848

R849

R850

R131

R121

3

JS014

C179

C178

R203

1

R207

R209

Q150

IC1105

R1167

R202

7
1

C1121

L1111

TP1030

C1112

TP1031

24

R1130

R1380

R1123

R1213

R1129

R1379

1

C010

R019
R015

C015

R025

C011
R035
R016
R011

R1381

R1165

R1333

R906

R208

R1353

C014

R024

R905

R1355

R053
R050

R904

R135

R136

R134

Q1154

R1164

Q1175

L1112

R1247

R1258
R1264

C007
R007
R004

R1162

TP1034

R903

R1253

R1388
R1262

R902

R261
C117

R133
R262
C115
R129
R260
C116

R182

R1222

Q1174
R1234

R1236
R1243

R1265

R190

R1166

R1231

R1242

TP1035

R1347

D1153

C008
R008
R006

R188

R192

C1179

R1151

R1332

R1325

R1348

R023

R130

R124

R132

R243
R128

Q104

R237
R120

R238
R123

R236
R117

C167

R1150

R1337

R1328

R1349

R126

R127

R125

C100

R113

C1224

C101

Q107

R115

C1225

C102

Q101

R111

C1223

R1152

DG34

DG33

8

181

R1373

R1336

R1350

R048

R027

Q014

Parts Location

IC TP

IC1105 F-4
IC1107 E-3
IC1115 F-2
IC1117 D-3
IC4010 C-2
IC4024 C-5
IC4032 C-4
IC4041 E-2
IC4045 C-3
IC4049 C-2
IC4059 F-4
IC4063 C-3

DG

DG-BOARD (FOIL SIDE)

TRANSISTOR

Q1154 F-4
Q1170 E-2
Q1171 D-4
Q1172 D-4
Q1173 D-4
Q1174 F-3
Q1175 F-3
Q1180 E-5
Q1181 E-5
Q1183 C-1
Q1200 E-3
Q4010 E-2
Q4014 F-1
Q4015 D-2
Q4068 D-2
Q4101 F-4
Q4104 F-5
Q4107 F-4
Q4150 F-4
Q4305 C-1
Q4306 B-2
Q4307 B-2
Q4308 B-2
Q4410 A-2

TP1018 D-4
TP1019 D-4
TP1021 E-3
TP1024 E-3
TP1025 E-3
TP1026 E-3
TP1030 F-2
TP1031 F-2
TP1032 E-1
TP1033 E-1
TP1034 F-2
TP1035 F-2
TP1036 E-2
TP1037 E-2
TP1050 E-1
TP4018 C-3
TP4019 D-3
TP4020 D-3
TP4022 D-3
TP4023 D-3
TP4027 D-3
TP4074 B-3
TP4080 B-3
TP4084 B-2
TP4087 B-3
TP4088 B-2
TP4092 B-3
TP4093 D-2
TP4094 D-2
TP4095 E-2
TP4100 D-1
TP4106 C-1
TP4120 D-1
TP4127 D-1
TP4129 D-1
TP4132 C-1
TP4134 B-3
TP4135 B-3
TP4502 C-4
TP4503 D-3
TP4701 B-4
TP4801 F-5

TH-42PA50A DG-BOARD TNPA3519AL
TH-37/42PA50H DG-BOARD TNPA3519AK
TH-37/42PA50M DG-BOARD TZTNP01YFSM

A

TH-42PA50A DG-BOARD TNPA3519AL
TH-37/42PA50H DG-BOARD TNPA3519AK
TH-37/42PA50M DG-BOARD TZTNP01YFSM

C E GIBDFH

42

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6

DG-BOARD (COMPONENT SIDE)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

R1272

2

FL006

R1200

1

R860

JS087

DG22

C160

C161

1

54

D

R895

C1205

5

31

30

1

IC012

120

R769

1

8

8

9

AD

97

96

L

65

64

R1273

12

C1200

IC1109

IC1114

13

16

D1161

IC1116

R1134

R894

IC1106

1

R852

C881

JS088

R855

JS084

JS089

JS085

R851

JS086

5

55

A

C1203

C1206

R1274

C1208

C1201

56

FL008

JS006

C850
C865
C851

R751

C854

R753
R752
R755

C105

R200

C1230

T

R1153

R1158

8

C107

C1106C1107

5

8

M

C103

C124

R1267

C1186

C127

JS004

L105

C1153
R1159
R1160

C1231

C1233

Q1150

Q1151

N

8

DG34

R1161

R1219

1

R1257

R1372

W

R1246

C1113

IC1108

C1195

R1342

C1197

R1244

IC1104

TP1029

C1117

R1340

C1198

32

R1240

C1142

DG32

R1111

R1329
R1326

C1209

1

C1108

C1182

4

R1230

R1229

1

28

R1112

C1105

L1175

IC1110

L1009

1

453

C

C1102

C1207
C1137
R1122

1

DG1

IC050

L1174

C1190

AD

C1189

R1277

R118

L1230

4

C1232
L1231

R1389
R1223
R1224
R1232
C1184

R1221
R1261
R1259
R1260
R1315

R1157
R1154

W

DG33

R1374

8

3

1

1

2

IC1103

C1101

C1100

D1151

C1178

R1113

R1110

C1143

C1104

1

IC1118

1

C1116

C1211

27

C1202

58

C351

1

IC016

5

3

4

128

33

R1266

C1181

IC014

C158

R157

R158

C159

4

60

61

90

91

5

1

4

R956

4

3

R210

5

T

P

R

R1269

R1270

A

C1213

9

C1215

16

1

8

R913

IC008

1

DG35

20

C537

16
15
14
13
12

1

C024

Q1152

R601

26
25
24
23
22
21
20
19
18
17

11

10

AA

C538

R602

9
8
7
6

5

4
3
2

D1150
R1156

C1154

R1163

R603

C064

R606

JS030

4

R887

R889

Q1153

L801

C873

L508

DE

CAB

JS081

R082

R083

Q004

DG5

121

R821

R885

R888

32

33

N

L865

IC021

R809
R808

48

49

C874

C945

C946

C875

R589

R597

R599

R595

R598

R596

R590

R605

R592

R600

F

GHJ KLMNPRTUV

R521

C063

R080

R594

R524

R520

L507

C528

R501

JS022

C066

R078

R084

L008

C356

1

R076

100

C058

76

C051

F

75

R030

Q005

R029

C018

R1343

R1344

17

64

R801

R802

R805

R803

R804

R583

R591

R593

R604

W

Y

TP501

C536

C535

5

C600

JS092

L345

C355

R074

X001

C048

R073
R070
R069

C016

Q006

R014

C303
R935

DG3

1

19

1

R884
R886

R890

R095
R058
R085

C131

R1288
R1285

R1301
R1305

R1294

X002

IC051

TP1023

C054

G

JS005

R259

C859

R075
C057
R072

R071

L106

C133
C122
L104

R249

R762
R761

Q1178

C1194

R908
R907

R510
R626
R535
R534

C135

R253

R1313

R020

5

C136

R164

R183

C852

R1335
R1334

R513

Q1177

R1319

IC005

IC1235

4

C861
R952
R754
R756
R759
R757

R077

R165

R176

R250

R177

R184

R1297
R1302

R1251

TP025

R1318

R764

TP026

TP021

R079

R021

R883

R1155

R1191

R1193

R1194

R523
R508
R509
R511
R512
R514
R537
R536

R175

R246 R247

R251

R257

R766

R768

R504
R530

R507

R1384

TP024

R1320

R1321

R081

25

26

50

51

L1114
C1222

1

C1219

R1363

R1360

8

1

DG2

110

3

4

1

R143

C121

1

16

Q1176

R1339
R1338
C1191

R068
C056

C055

R092

JS095

C1196

24

D1154

D1160

D1156

D1158

D1155

D1159

D1157

R1377
R1148

R1147

9

R1345

R1145

8

40

R1361

R822

R823

R834
16

1

L506

C599

AA AB AC

R575

IC044

4

+

R045

Q1182

R1386

R1216

R1385

R1215

Q1184

C878

R103

R833

R102

M

R112

R241

R108

C877

R106

Q105 Q106

R104

R811

R114

R810

R242

R109

R101

Q108 Q109

R100

R806

C876

C947

R110

R807

R240

3

ADAE AF

C533

C525

B

Q302

R107

Q102 Q103

1

R1359

R920

R921

R1346

R897

R1362

R923

R918

R576

5

C596
C597

R919

R896

R898

R922

C534

R517

R518

R577

R578

R584

R586

R588

R519

R671

IC054

R617

R616

R615

R614

R618

R619

R443

C604

C071

+

Q430

R370

C391

C072

C354

1

100

25

IC013

26

J

IC009
K

Q303

R306

R305

C318

40

IC061

C598

C527

4

R585

R587

3

C526

1

L505

C381

C379

R308

R303

R304

R233
R145

C106

C129

C119

Q111

R138

R174
R146
R234
C120

C130

C108

R139

Q112

R144
R232
C118

C104

C128

R137

Q110

R925

R927

C892

AA

C942

R924

R926

C917

C921

C915

C918

C919

C920

IC025

4

R1275

C1187

R1238

R1225

R1226

R1263

R1248

R1390

R1268

C1180

C362

C363

C364

C370

C371

R349

C361

R663

R659

R662
R661

TP016

R444

IC055

R032

Q008

C041

R093

C021

C040

C046

R087

R094

R086

R088

C022

R063

R043

R010

R041

R052

R028

R012

R034

Q012

Q007

Q009

Q002

Q003

Q011

R040

R451

R457

Q436

R450

Q433

Q432

R448

Q431

R449

R372

R373

R374

R899

R900

R901

R909

7576

51

50

5

4

3

1

1

5

L341

Q301

L350

R307

C341
C342

R309

R301

R302

Q1179

D1162

R1241

L861

C882

R061

Q435

TP030

IC011

R197

R211
C182
R206

P
R201

C173
C169
L150
C1152

C438

L430

R431

C350
C348

DG

NO.

ORDER

C171

R194

R195

R196

C175

C170

CR NO.4

TNPA3519 3

R1115

R1132

C1212

C1214

D

R1131

R1133

R1378

R

C386

C1129

C384
C382

B

C378

C347

R362

C346

J

R361

C345

R359
R358
R357
R356

C039

C038

R953

R355

JS008

F

JS901

R334

R337

R336

R332

R333

R335

Q309

Q310

Q311

C315

C316

C317

K

IC048

G

R062

Q016

C439

C437

R430

C431

C430

C349

JS010

C937

C935

C925

5

1

NP

NP

R702

C701

R703

R701

R453
R454

IC042

C436

5

JS401

8

R424

R445

4

1

IC001

FL407

FL401

R423

C951

C950

FL020

5

R949

1

C941

C928

FL021

JS402

FL402

JS403

JS404

FL404

DG15

FL403

IC062

60

30

D900

DG20

C949

30

R1289

R369
R368

R1287

FL017

FL016

R948

JS065

FL018

FL023

FL022

L864

R943

R406

Q900

R407

R408

C416

R1307
R1295

R1292
R1293

R1298
R1299

C1134
R1303

R1300
R1364

R1311

L

C410

1

C418

16

IC002

R409

31

1

R366
C387
C385
C380

C374
L348
C373
C372

L342

H

1

C376

89

Parts Location

IC

IC1103 A-2
IC1104 B-3
IC1106 B-1
IC1108 A-3
IC1109 B-2
IC1110 B-1
IC1114 B-2
IC1116 C-1
IC1118 B-4
IC1235 C-1
IC4001 E-2
IC4002 F-2
IC4005 C-2
IC4008 C-5
IC4009 D-2
IC4011 E-1
IC4012 C-4
IC4013 D-2
IC4014 B-4
IC4016 B-4
IC4021 D-5
IC4025 E-4
IC4042 E-2
IC4044 D-3
IC4048 E-3
IC4050 A-4
IC4051 C-4
IC4054 D-4
IC4055 D-3
IC4061 D-5
IC4062 F-3

DG

DG-BOARD (COMPONENT SIDE)

TRANSISTOR

Q1150 A-4
Q1151 B-4
Q1152 C-5
Q1153 C-5
Q1176 C-3
Q1177 C-3
Q1178 C-3
Q1179 E-5
Q1182 D-5
Q1184 D-5
Q4002 E-3
Q4003 E-3
Q4004 C-1
Q4005 D-1
Q4006 D-1
Q4007 E-3
Q4008 D-3
Q4009 E-3
Q4011 E-3
Q4012 E-3
Q4013 E-3
Q4016 E-3
Q4102 D-5
Q4103 D-5
Q4105 D-5
Q4106 D-5
Q4108 D-5
Q4109 D-5
Q4110 E-5
Q4111 E-5
Q4112 E-5
Q4013 E-3
Q4016 E-3
Q4102 D-5
Q4103 D-5
Q4105 D-5

Q4106 D-5
Q4108 D-5
Q4109 D-5
Q4110 E-5
Q4111 E-5
Q4112 E-5
Q4301 E-1
Q4302 D-1
Q4303 D-1
Q4309 E-3
Q4310 E-3
Q4311 E-3
Q4430 D-3
Q4431 E-3
Q4432 E-3
Q4433 E-3
Q4434 E-3
Q4435 E-3
Q4436 E-3
Q4900 F-2

TP

TP1023 C-3
TP1029 B-3
TP4016 D-3
TP4021 C-3
TP4024 C-3
TP4025 C-3
TP4026 C-3
TP4030 E-2
TP4501 D-3

R167
R169
C163
R173
R142

C164
C166

R227

R228

R186

C172

C180
C181
L151

C890

13

C893

5

C883

X1101

C1188

L347

C360

R354

C042

C023

C050

C053

R064

R055

R049

Q013

R042

C703

R452

R455

Q434

R456

C

R910

R911

R912

R367

R371

R364

R365

H

JS011

JS007

4

3

C353

L344

C352

TH-42PA50A DG-BOARD TNPA3519AL
TH-37/42PA50H DG-BOARD TNPA3519AK
TH-37/42PA50M DG-BOARD TZTNP01YFSM

A

TH-42PA50A DG-BOARD TNPA3519AL
TH-37/42PA50H DG-BOARD TNPA3519AK
TH-37/42PA50M DG-BOARD TZTNP01YFSM

C E GIBDFH

43

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.6. TA-Board

TA-BOARD (FOIL SIDE)

6

TNPA3686 (PA50A)

15

BT

D003

TU001

R006

R003

L003

C020

R004

1

C007

JS012

C002

C013

C021

L017

L002

C001

C030

L018

L006

C031

C022

C006

C024

TA5

TA

C023

C017

15

TA

R007

L004

R002

L015

1

C009

JS002

Q002

L005

C003

L012

L019

L016

C018

C019

L008

9

RFAGC

Q003

L007

TNPA3686

SEE REVERSE FOR ORDER NO.

SIFOUT

BTL

VIDEOOUT

AUDIOOUT

SDA

5

PbF

AFT

C016

JS011

4

SCL

TA6

R008

R005

R009

1

Parts Location

TA-BOARD

TRANSISTOR

TA-BOARD (COMPONENT SIDE)

Q002 C-5
Q003 D-5

TNPA3686 (PA50A)

3

2

1

TH-42PA50A
T A-BO ARD TNPA3686

A

TA5

C001

TU001

115

TA

BT

SCL

SDA

AFT

TNPA3686

ORDER

NO.

RFAGC

C002

BTL

C003

SIFOUT

15

AUDIOOUT

9

TA6

1

VIDEOOUT

1

TH-42PA50A
T A-BO ARD TNPA3686

C E GIBDFH

44

13.7. TB-Board

TB-BOARD (FOIL SIDE)

6

TNPA3524 (PA50H/M)

SEE REVERSE FOR ORDER NO.

TNPA3524

C020

C002

VIDEO

BTL

SIF

AFT

SDA

SCL

AGC

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

SW2

RF

BT

C013

C012

SW1

TU001

BM

R001

L011

VIDEOOUT

C009

C014

C022

L021

C019

R013

SW2

SW1

TB6

C003

C031

AUDIO

L025

R011

C043

L013

R012

L009

C032

BT

L026

JS027

C011

C041

RFAGC

L005

C040

L004

C029

15

L018

SCL

C010

L019

SDA

JS012

C042

AFT

C030

L022

L024

R002

BTL

L010

C024

R014

1

C021

L007

5

C027

BM

TB

TU002

PbF

4

C038

L015

C037

1

C036

L028

L008

C006

C001
C004

C005

C008

L001

C007

JS001

JS002

L031

TB

15

TB5

TB-BOARD (COMPONENT SIDE)
TNPA3524 (PA50H/M)

3

TU001

2

1

TH-37/42PA50H/M
TB-BOARD TNPA3524

A

TB5

15

C006

BM

VIDEOOUT

SW1

SW2

TB

C020

TU002

1

TB6

1

BTL

BT

AFT

RFAGC

SCL

SDA

15

SCL

AFT

SDA

RFAGC

AUDIO

BT

SIF

BTL

VIDEO

SW1

SW2

C002

BM

C E GIBDFH

NO.

ORDER

TNPA3524

TH-37/42PA50H/M
TB-BOARD TNPA3524

45

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.8. Z-Board

Z-BOARD (FOIL SIDE)
TNPA3621AE

6

Z
1

L315

SEE NO.ORDERFORREVERSE

L323

5

4

TNPA3621

JS310

JS311

C440

JS309

C488

R486

PbF

C472

JS308

C496

C436

C383

C452

R487

R447

R471

C468

C382

C448

C460

Z

C467

C380

R446

C385

15

R497

C447

L307

C459

C384

C403

R490

R478

R474
C485
R454

C438
R445

C491

L320

C484
R482

C463

R466

Z2

C466

C470

C494

L313

C378C379

L319

R483

C450

R469

C370

C2434

C446

C458

L306

C358

R489
R473

C483
R451

R477

R468

C490

L318

C437

C462

C482
R480

R465

R444

R390

R359
R358

C344

R393

R357

R360

R394
R395

C372

C374

C347

R436

R389
R388

R391

R366
R365

R364
R363

C351

C314

R435

R323

C308

ZMM1

C465

C469

C493

L312

C377

C376

L317

R481

C449

C461

C489

R488

R472

C433

C481
R448

R464

R392

L305

L316

R476

C457

C445

C309

R313

R312

R434

C427

R317

R309
R308

C426

R316

R321

CRNO.2

D304

R306

Z50

C371

C392

C396

C302

C305

R412

C307

C315

D300

C428

D301

35

34

R493 R494

C373

C397

C398 C399

R333 R334

C394

C395

2

C401

C402

1

JS323

C312

JS324

JS320

JS319

4

1

C390 C391

Z1

C471

R475

R457

C357

C492

L322

C439

C486
R484

C360

C464

R467

L321

L314

C495

C381

R485

C451

C435

R470

L308

R375

R380
R371

R491

C487

R479

Z-BOARD (COMPONENT SIDE)
TNPA3621AE

JS312

JS313

JS314

JS315

JS316

3

AB
AC
AD
AE
AF

JS322

2

JS321

JS318

JS317

1

R443

Q322

R492

C401

C402

R442

R341

Q312

1

C400

4

R496

IC304

C395

1
2

IC309

R495

Q313

R322
R324
C301

R349

R387

R384

R385

R383

8

C393

C396

5

Q302

C394

R305

C371

C392

R307

D303

R302

R499
C300

Q323

R326

C307

D331

Q324

R336
R329

C430

R320

R311

R304
R303

D332

R331

R310

R327

Q300

C319

Q301

C322

C305

D333

C324

R345

Z50

R338

C327

C429

C315

R340

C329

C331

D306

R344

C426 C427

R335

17
R328

C306

32

C313

R315

C304

35
34

R300

R314

R301

D305

IC300

C303

C310

Parts Location

Z-BOARD

IC

IC2300 C-2
IC2301 C-2
IC2302 E-2
IC2303 F-2
IC2304 A-2
IC2305 D-2
IC2306 E-2
IC2307 E-2
IC2308 F-2
IC2309 A-3

R398

R337

IC301

C347

R397

C346

C372

C374

Q317

R396

20

11

C339

C355

C341

C350

R351
R352

R350

C337

C342

C338

C343

R353
C335

C340

Q316

Q315

Q314

D323

C453

R460

C441

CRNO.2

ZMM1

JS330

L312

L305

D319

13

D315 D316

24

C497

C449

R342

D324

12

IC305

1

R449
C473
R450

C358

R414

C477

C386C387

L306

R461

D325

R343

C454

C442

R382

C498

C363

R381
R376

24

13

JS332

R440
R318

D320

L313

5

8

Z2

1

IC302

12

C450

IC306

C359

R452
C474
R453

5

R379

D328

8

R455

IC303

C479

C475

C357

C389

L308

D329

R463

C444

1415

C375

R372

4

1

C365 C366
R374

C456

JS331

C388

L315

D318

D322

13

12

IC308

24

1

JS307

C452

R348

JS306

C362

JS329

Z1

C404

R373

R319

C499

C455

R347

L314

D321

13

D317

12

IC307

1

24

C451

C368

C369

R456

C364

R498

L307

D326

D327

C478

R462

C443

R377

C367

4

R378

C361

1

R441

C325

C330

C323

C328

R339

C332

R346

16
R332

R325

R433

1

C356

C311

R368
R369

R370

C353

C425

R367

C349

C348

C354

C352

C316

C318

R330

C320

1

10

PbF

D330

R459

TNPA3621

ORDER

NO.

1
Z

JS305

C480

R458

JS304

C476

TRANSISTOR

Q2300 B-2
Q2301 B-2
Q2302 B-2
Q2312 A-2
Q2313 B-2
Q2314 D-3
Q2315 D-3
Q2316 D-3
Q2317 C-3
Q2322 A-2
Q2323 B-3
Q2324 B-3

TH-42PA50A/H/M
TH-37PA50H/M
Z-BOARD TNPA3621AE

ABCDEFGH I

TH-42PA50A/H/M
TH-37PA50H/M
Z-BOARD TNPA3621AE

46

13.9. D-Board

D-BOARD(FOIL SIDE)
TZTNP010YFS

6

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

R017

R016

C503

R077

C504

C509

R116

Q010

R037

R038

R535

R516

R505

R112

R111

R117

R119

R133

R131

R543

R508

C032

R018

R510

R021

R544

R509

R124

R121

R106
R134

R136
R135

R118

R115
R114

R126
R123
R122

R530

R531

R532

R093

R120

R533

Q700

R811

R724

R725

D800
R810
R812
C800

Q800

R814

5

C738

R720

PbF

TNPA3540

4

R310

SEE REVERSE FOR ORDER NO.

CR NO.9

R213

IC301

5

4

2

3

2

D

C362

1

C303

3

C306
C307

C329

C308

C309

C310

C312

C330

C332

R335

C314

C315

C335

C336

C317

C338

C318

R336

C340

C325

R923

R824

R317

R903

R905

C901

R316

R904

C311
C304
C305
C326
C327
C328

R721

C739
R722

C313

C331

R726

R901

R328

Q801

D801

1

IC702

28

C720

D900
Q900

R728

C718

R323

C725

C740

R315

R900

C900

R902

C727

R729

C801
R815
R813

C716

R320

15

C361

14

C719

R309

R723
R727

C319

C320

R325

R718

R719

C737

R300

R306

R301

R302

R303

R304

R307

C333

C334

C316

C321

C322
C323
C324

C337

R319

R322

C353

C351

C352

C347

C349

C355

R330

R332

IC004

R130

R162

D009

R099

R105

D000

R160

R731

R163

R161

R043

D014

D001

C519

L501

C028

D005D006D007

C514

L500

C506

R537

R536

R031

R547

R139

D013

R524

R032

C035

D002

D012

C009

D004

C505

C507

R053

R517

D003

C508

C008

R013

Q003

R014

R019

Q002

D011

Q001

Q005

C512

R023

R015
R020

Q000

R022

Q004

C511

C517

C516

R137

R733

R104

R103

R008

C034

3

1

4

5

C024

R512

D008

R113

D010

C029
R108

1

TH-42PA50A/H/M
TH-37PA50H/M
D-BOARD TZTNP010YFS

ABCDEFGH I

TH-42PA50A/H/M
TH-37PA50H/M
D-BOARD TZTNP010YFS

47

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

D

Parts Location

IC

IC9004 F-2
IC9301 B-3
IC9702 D-5

D-BOARD (FOIL SIDE)

TRANSISTOR

Q9000 H-5
Q9001 H-5
Q9002 H-5
Q9003 H-5
Q9004 H-5
Q9005 H-1
Q9010 H-1
Q9700 C-6
Q9800 C-5
Q9801 D-6
Q9900 D-1

Parts Location

IC

IC9001 B-1
IC9003 C-2
IC9005 B-3
IC9006 A-2
IC9007 A-2
IC9008 B-5
IC9200 H-4
IC9300 G-2
IC9302 E-2
IC9303 G-2
IC9500 B-4
IC9502 C-2
IC9503 C-2
IC9504 C-5
IC9700 D-5

D-BOARD (COMPONENT SIDE)

TRANSISTOR

Q9008 C-3
Q9009 C-3
Q9011 B-2
Q9012 B-3
Q9013 B-3
Q9020 B-2
Q9021 B-2
Q9022 B-3
Q9023 B-3
Q9500 C-3
Q9701 E-5
Q9702 G-5
Q9703 F-5
Q9704 F-5
Q9901 G-1

TP

TP9013 B-1
TP9300 F-4
TP9301 F-4

TH-42PA50A/H/M
TH-37PA50H/M
D-BOARD PARTS LOCATION

TH-42PA50A/H/M
TH-37PA50H/M
D-BOARD PARTS LOCATION

48

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

D-BOARD(COMPONENT SIDE)
TZTNP010YFS

6

Q009

FL704

IC503

FL701
FL702

C736

Q008

1

C730

2

IC003

1

R083

R084

R085

51

R094

FL000

R082

C734

26

25

R089

50

C014

C016

C021
C015

ZA001

R090

C732

R527
R518
R519
R522
R520
R523
R521

C011
R026
R040
R049
R050
R052
R051
R009
R011
C025
C018
C002

C003

C017

C000

R088

R087

R086

X000

ZA002

R091

R092

R164

R165

R078

C707

R058
R059

R069
R039
R109
C030
R048
R146
R141
R047

R071

R006
R057
R056
R129
R070
R068

R504
C020
C001

R007
C036
R107

R072

C701

R079

R033

1

ZA003

R029

R030

R034

R708

30

31

R110

C019

R096

R095

1

R700

100

R028

R097

IC700

D31

R004

R005

R127

R098

R128

R000

R001

R027

C702

R706

R707
R705

R003

R002

R819

55

C357

5

R919

C713

1

R806

C706

C744
C728

50

C714

C705

C700

R909

81

C721

C704

C703

+

80

51

IC302

R911

R807

R341
C356
R331
R333

+

R741

R742

R910

R908

C346

C350

C354

R820

FL301

R339

R821

R716

C348

R340

C345

R337
R338

C342

Q701

C344

R912

R329
R324
R326

C343

C359

D703

L700

R922

C358

C341

R342

D016

R822

R321

R913

R823

R739

R826

R816

Q703

D700

C339

Q704

C723

R308

AC

R311

R313

R827

1

D015

C729

D701

C302

R314

R318

R312

WYAAAB

D34

55

TP700

C741

R738

UV

ZA004

FL800

R701

C724

C301

T

C742

R

P

FL901

R702

R709

N

C743

R703

R704

L701

D702

R717

TP300

M

L

D901

TP301

K

Q901

55

FL801

R800

R203

C201

R906

R804

R210

R204

IC200

R209

R202

1

C202

20

R914

R803

R208

C200

R206

C203

C205

48

R207

C204

1

L200

PbF

R916

R205

R211R212

R907

R830

R808

R809

X200

FL200

R918

24

IC303

C360

R817

10

25

R917

R802

R200

R214

C206

C207

R201

11

Q702

D32

C715

+

C300

R740

C722

C712

FL302

+

FL300

BCD

A

1
2

3

4
5

6
7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

R305
R327

EF

GH

J

IC300

D33

R915

1

FL900

1

ZA006

D
2

ORDER NO.

ZA005

TNPA3540

CR NO.9

55

19

C735

FL002

R025

FL003

D3

FL004

30

29

5

C005

5

C006

R024

R062

R036

R063

R064

R506

11

A
B

D

F

HK

M

P

R060

R507

1

8

CEG

JLNR

T

R041

IC005

20

8

C518

R081

R065
R066

R067

1

C515

R042

R046

C013

2

Q022

R045

R125

IC500

468

3

10

C031

R132

2

1

D5

1

4

R101

31

C023

R102
R076

3

2

D20

1

19

20

2

D6

R074
R061

R075

IC006

20

19

2

R073

C026

C027

1

D8

C022

C010

IC007

20

4

5

IC008

579

R140

1

R012

1

Q011

R138

FL001

R145

10

1

IC001

10

R150

R147

R080

4

11

C007

C004

11

R010

Q020

1

R515

R528

12

C033

R142

1

R503

Q012

R151

R502

13

Q013

Q023

C731

R501

R529

14

15

Q021

1

8

TP013

14

10

16

R511

C502

1

X500

C521

R540

R513

10

11

20

5

C733

R526

R525

R500

C513

20

IC504

R538

1

11

Q500

100

20

20

FL703

R054

76

R100

R044

R534

C012

75

C501

R546

R714

D25

R035

C510

C520

R055

1

IC502

D4

C500

1

TH-42PA50A/H/M
TH-37PA50H/M
D-BOARD TZTNP010YFS

ABCDEFGH I

TH-42PA50A/H/M
TH-37PA50H/M
D-BOARD TZTNP010YFS

49

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.10. C1-Board (37 inch)

6

5

C1-BOARD (FOIL SIDE)
TNPA3541

Parts Location

C1-BOARD

IC

IC7101 G-2
IC7104 F-2
IC7105 G-2
IC7106 F-2

C1

C1

4

TNPA3541

SEE REVERSE FOR ORDER NO.

1

1

23

3

C1-BOARD (COMPONENT SIDE)
TNPA3541

R184 R185R186

R183

ZA101

C166

R113

R194

C153

R195

R125

2

1

C108

C144

CB1

R163

C143

R112

C142

R133

C183

C104

R162

C141

68

D101

C121

C120

R136

R102

D102

R137

R103

C161

R121

R175

ORDER

CR NO.7

PbF

TNPA3541

NO.

C163

R122

R176

C124

D103

R106

1C1

R139

C1MM1

R107

C167
R167

C125

C148

D104

1

R141

R115

C182

C109

C105

R114

C155

R134

C146

C147

CB2

R166

C145

68

10

R143

R142

1

C135

20

11

IC104

ZA103 C11

10

1

IC106

11

C136

R145

C140

20

C139

C165

R144

R177

11

IC105

R146

20

C138

R161

C128

D105

R110

R138

R123

R128

R189

C170

R132

10

C169

C157

R182

1

C137

C156

R130
R181

C129D106

C152

R140

R111

1

IC101

11

20

C101

C151

C181

10

R105

R127

55

1

R126

C102

R192
C150

CB3

R104

R170

R116

C154

C110

R135

68

R188

R196

R197

C103

C107

4

R117

1

C149

C12

1

R187

R131

FL106

C168

R118

R171

C106

C186

1

TH-37PA50H/M
C1-BOARD TNPA3541

ABCDEFGH I

TH-37PA50H/M
C1-BOARD TNPA3541

50

13.11. C1-Board (42 inch)

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6

Parts Location

C1-BOARD

IC

IC7101 H-1
IC7104 E-2
IC7105 F-2
IC7106 F-2
IC7107 G-2

5

C1

C1-BOARD(FOIL SIDE)

4

TNPA3545

TNPA3545

SEE REVERSE FOR ORDER NO.

C1

1

23

1

3

C1-BOARD(COMPONENT SIDE)
TNPA3545

2

C114

R125

1

1

TH-42PA50A/H/M
C1-BOARD TNPA3545

ABCDEFGH I

FL106

R131
C190

C1

ORDER

ZA102

1

NO.

R156

10

IC104

R154

11

R142

R157

R158

R155

1

IC106

10

C135

11

C136

20

R159

IC105

1

10

1

C139

11

C140

20

R196

R143

R148

C165

C128

C129

C138

D105

C137

20

R177

R111

R110

R138

R174

C146

C106

R140

CB3

1

D106

TNPA3545

C1MM1

ZA101

R195

C108

C153

R113

C166

R163

R194

R112

C183

C113

R133

C112

R162

C120

C111

D101

CB1

68 1

R102

C121

C161

R121

R137

R136

D102

R172

R175

C104

C124

R106

R139

D103

C163

C125

D104

R173

R141

R107

C109

C118

R176

CB2

PbF

R115

C182

C167

R167

CR No.7

R114

C116

C117

C155

C115

R135

R166

68

C105

C193

R109

C191

C194

3

R192

R161

4

C144

C192

C168

R118

C186

C145

R171

R134

55

1

6

IC107

C110

R116

C154

R128

R170

68

C11

R120

R105

C142

C170

R119

C169

C181

C143

IC101

1

10

R108

20

11

1

ZA104

R187

R188

C12

C107

4

1

R117

C101

C102

C156

R127

C157

R181

R126

R182

R132

R130

C1MM2

TH-42PA50A/H/M
C1-BOARD TNPA3545

51

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.12. C2-Board (37 inch)

6

5

Parts Location

C2-BOARD

IC

IC7201 A-2
IC7202 D-2
IC7203 C-2
IC7204 C-2

C2

C2-BOARD (FOIL SIDE)
TNPA3542

TNPA3542 1

4

123

SEE REVERSE FOR ORDER NO.

3

C2

C2-BOARD (COMPONENT SIDE)
TNPA3542

R274

R253

C264

C282

R254

R255

55

C242

2

FL201

R267

10

C281

C22

R228

R229

1

1

R204

11

4

R232

C258
R282

C260

R227

R226

C21

1

C211

C252

R260

R298

IC201

C202

C201

20

R281

C257

C259

R230

C261

R244

C288

C208

C253

R299

R248

1

C210

C287

C284

C286

R290

C266

R289

C203

R218

C285

D201

CB4

68

R235

ZA203

R261

R203

R236

R202

C221

C220

R287R288

10

1

R257

D202

R258

11

R285R286

IC204

IC203

1

C240

R250

10

20

11

C239
R259

20

R283R284

10

R242

R249

1

IC202

11

C238

C237

20

C235

R243

C291

R270

C262

C254

C292

R241

C209

CB5

1

C236

R293

R269

C280

C204

C289

C290

R296

R206

D203

68

C224

D204

R233

R234

R207

R262

C225

R219

C268

C2MM2

TNPA3542

ORDER

CR No.7

C255

R297

C219

C295

C205

C263

R276

C283

C296

C2

1

NO.

PbF

CB6

1

R251

R246

C293

R275

C294

C2MM1

D206

R240

R211

R210

R239

D205

68

C228

C270

C229

C207

R220

R263

C23

12

R217

R264

R221

C272

R237

D207

C223

FL202

1

R247

R245

C206

D208

C279

C299

1

R238

R215

R214

C232

C233

ZA201

R225

C256

R265

R252
R273

C297

CB7

C222

C298

R266

68

1

TH-37PA50H/M
C2-BOARD TNPA3542

ABCDEFGH I

TH-37PA50H/M
C2-BOARD TNPA3542

52

13.13. C2-Board (42 inch)

6

5

C2-BOARD(FOIL SIDE)
TNPA3546

Parts Location

C2-BOARD

IC

IC7201 A-2
IC7202 D-2
IC7203 C-2
IC7204 C-2
IC7205 B-2

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

C2

1

C2TNPA3546

NO.

ORDER

FOR

REVERSE

4

123

SEE

3

C2-BOARD(COMPONENT SIDE)
TNPA3546

C21

55

R267

2

R247

FL208

C242

C22

1

IC205

C291

C293

R262

C259

C260

R261

R248

C252

IC201

R212

10

1

C287

1

11

R222

20

4

R230
R232

R227

R228

R229

R226

46

C290

3

1

C292

C201

C257

R281
C258

R282

C294

R252

R251

C202

R259

C212

R219

C213

1

C261

C227

R290

C253

C203

C226

D201

R289

C211

C208

R235

C283

C210

68

CB4

R244

D202

R202

R236

R203

C221

C220

C266

ZA204

1

R285

R284

R280

R204

10

1

C239

R257

R258

20

11

IC204

R279

R249

1

10

C240

R250

C238

11

20

C237

IC203

R277R278

R270

R293

R269

C209

R218

C217

C216

1

10

IC202

R242

R241

CB5

20

11

C235

C236

C254

1

C204

R296

C286

C215

C262

C214

68

C2MM2

D204

R206

R207

R233

R234

D203

C224

R253

R205

C268

C225

C2MM3

TNPA3546

ORDER

NO.

CR No.7

ZA203

C2

R276
R255

C246

C205

C245

R221

C255

1

CB6

PbF

C2MM1

R275

R297

C219

C244

C282

C263

R239

D205

C243

68

R283

R211

R210

R240

R208

C270

D206

C229

C228

C207

R217

12

C23

R243

R209

C272

D207

R213

FL201

R214

R215

R237

R238

C233

C232

ZA201

R225

C218

1

C249

C250

C206

D208

1

C222

R273

R220

C256

R223

R246

R274

C248

C281

C264

R254

C247

R245

CB7

68

1

TH-42PA50A/H/M
C2-BOARD TNPA3546

ABCDEFGH I

TH-42PA50A/H/M
C2-BOARD TNPA3546

53

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.14. SC-Board

6

SC-BOARD(FOIL SIDE)
TNPA3543AB (37inch)
TNPA3543 (42inch)

5

C526

TP64

E

Q491

B

4

Q492

CBE

C491

C

R461

C492

R499

R498

C523

TP41 TP42

TP40

TP45

A40

A39

B40

B39

TP43

TP54 TP55 TP56 TP57 TP58

TP44

SC41

PbF

A2

A1

B2

B1

C598

123
456

TNPA3543 1 SC

SEE REVERSE FOR ORDER NO.

C551

R554

TP59 TP60 TP61 TP62 TP63

A40

A39

B40

B39

SC42

TP49

TP50

R513

R510

VR557

TP47TP48

TP46

TP51

A2

A1

B2

B1

C513

C461

TP53

CRNo.6

R465

C459

Q454

CBE

L472

31

SC30

E

B

C655

VR477

D602

GCE

3

Q603

Q602

GCE

Q601

GCE

Q608

GCE

Q607

GCE

Q606

GCE

AA

K

L627

AA

D624

K

L634

L635

L636

AA

D629

K

L637

Q621

S

D

G

Q624

S

D

G

Q552

D

G

S

C550

L624

L625

L626

2

C604

TP35

C603

TP5

SC2

1

6

TH-37PA50H/M SC-BOARD TNPA3543AB
TH-42PA50A/H/M SC-BOARD TNPA3543

ABCDEFGH I

Q451

C476

AA

K

D601

TP34

D620

C601C602

TP1TP2TP4

L602

1

K

L611 L612 L613 L614L615L616

TP38

TP39

TP52

TP11

TP25

TP26

TP10

TP20

TP14

AA

TP9

TP6

SC23

C608

TP7

L604

1

L605

TP8

3

TP15

TP21

TP18

TP24

TP16

TP27

TP17

TP23

C656

TP22

TP13

TP19

TP12

TP33

D583

K

TP32

D622

AA

C621

C622

C623

C624

C625

C626

C627

C628

C629

C630

TP31

C650

C469

T461

51

C470

C475

ST

P2

TP28TP29TP30

106

R616

C

C457

S2S3S1

P1 B1 B2

T471

R474

C456

TH-37PA50H/M SC-BOARD TNPA3543AB
TH-42PA50A/H/M SC-BOARD TNPA3543

54

SC

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

Parts Location

TRANSISTOR

Q6451 H-2
Q6454 H-3
Q6491 A-4
Q6492 A-4
Q6552 G-3
Q6601 C-3
Q6602 B-3
Q6603 B-3
Q6606 D-3
Q6607 C-3
Q6608 C-3
Q6621 F-3
Q6624 F-3

SC-BOARD (FOIL SIDE)

TP

TP6001 B-1
TP6002 B-1
TP6004 B-1
TP6005 B-1
TP6006 C-1
TP6007 C-1
TP6008 C-1
TP6009 C-1
TP6010 C-1
TP6011 C-1
TP6012 D-1
TP6013 D-1
TP6014 C-1
TP6015 C-1
TP6016 D-1
TP6017 D-1
TP6018 C-1
TP6019 C-1
TP6020 C-1
TP6021 C-1
TP6022 C-1
TP6023 C-1
TP6024 C-1
TP6025 C-1
TP6026 C-1
TP6027 C-1
TP6028 G-1
TP6029 F-1
TP6030 F-1
TP6031 E-1

TP6032 E-1
TP6033 D-1
TP6034 B-1
TP6035 B-1
TP6038 C-1
TP6039 C-1
TP6040 C-5
TP6041 C-5
TP6042 C-5
TP6043 C-5
TP6044 C-5
TP6045 C-5
TP6046 G-5
TP6047 G-5
TP6048 G-5
TP6049 G-5
TP6050 G-5
TP6051 G-5
TP6052 C-1
TP6053 G-3
TP6054 C-5
TP6055 C-5
TP6056 C-5
TP6057 C-5
TP6058 C-5
TP6059 F-5
TP6060 F-5
TP6061 F-5
TP6062 F-5
TP6063 F-5
TP6064 B-4

Parts Location

SC-BOARD (COMPONENT SIDE)

IC TP

IC6451 B-2
IC6452 B-3
IC6453 B-4
IC6454 B-4
IC6455 B-5
IC6456 B-2
IC6471 A-2
IC6472 B-3
IC6491 H-4
IC6501 A-4
IC6502 A-4
IC6511 B-4
IC6512 H-3
IC6521 G-4
IC6541 C-4
IC6542 C-3
IC6543 A-3
IC6581 D-1
IC6601 G-2
IC6602 C-2
IC6605 E-2
IC6606 E-1
IC6607 E-1

TRANSISTOR

Q6451 A-2
Q6454 B-3
Q6461 C-1
Q6462 B-1
Q6463 C-1
Q6471 B-1
Q6472 A-1
Q6474 A-2
Q6476 B-4
Q6477 B-4
Q6491 H-4
Q6492 H-4
Q6501 B-4
Q6502 H-3
Q6503 B-3
Q6504 B-3
Q6505 H-3
Q6511 B-4
Q6512 B-4
Q6520 G-4
Q6521 G-4
Q6522 D-3
Q6523 D-3
Q6524 E-3
Q6525 E-3
Q6526 E-3
Q6527 F-3
Q6528 F-3
Q6530 G-4

Q6541 C-4
Q6542 D-4
Q6543 D-4
Q6544 E-4
Q6545 E-4
Q6546 E-4
Q6547 F-4
Q6548 F-4
Q6549 G-4
Q6551 C-4
Q6552 C-3
Q6553 C-3
Q6554 C-4
Q6555 D-3
Q6581 D-1
Q6582 H-5
Q6583 E-2
Q6584 E-2
Q6601 G-3
Q6602 G-3
Q6603 H-3
Q6606 E-3
Q6607 F-3
Q6608 F-3
Q6611 H-2
Q6612 H-2
Q6613 G-2
Q6614 G-2
Q6621 D-3
Q6624 C-3

TPSC1 C-5
TPV15V F-1
TPVAD B-3
TPVSCN A-3
TPVSET G-5
TPVSUS G-1

TH-42PA50A/H/M, TH-37PA50H/M
SC-BOARD PARTS LOCATION

TH-42PA50A/H/M, TH-37PA50H/M
SC-BOARD PARTS LOCATION

55

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6

SC-BOARD(COMPONENT SIDE)
TNPA3543AB (37inch)
TNPA3543 (42inch)

TPVSET

D495

C493

D521

C523

E

Q611

C637

L618

1

R592R593

C638

R498

C489

C490

C492

IC512

C

C631

R605 R606 R607

C526

R434

C491

R461

D491

R499

C589

R636

Q603

G

R623

Q612

D615

R668
R667

6

D492

R439

Q492

D529

R635

SC2

R497

C588

D536

R491

Q502

R435

E

R500

C

PC469

D470

ZA603

R436

Q582

D500

R432

Q491

BE

D471

R492

R495 R496

R594

R493

R595

R598

B

C
D501

R596

IC491

D572

R600

R604

R599

R551

C587

R550

D502
Q505

R562

R502
D503
C502

1

2

PC510

3

4

R572

R484

CRNo.6

C604

5

4

3

2

1

ZA601

D484

D483

IC501

1

7

R505
R506

C505

PC507

PC505

C575

R575

TPVSCN

R483

C655

C460
R482

D479

C503

R573
R574

C456

D452

PC474

C480
C473

R507
R508

R476

D486

VR477

D473

D485

R649

C507

C577

R576

4

PC480

R479

R481

Q474

34

R475

14

8

R577

PC509

PC503

R431

C478

C580

R480

R501

Q472

D488

IC502

R579

R478

IC471

SC46

D490

D487

1

7

C501

R578

IC543

R504

12

B2

D482

C571

23
1

D455

D489

R503

Q451

D472

R509

R571

C590

D481

D551

SC30

E

S2

R653

R465

D463

2

D459

10 9

R474

D543

D

D

C630

R557

D554

GS

L635

D629

K

D621

R554

R542

R531

L624

L634

A

C529

C533

D622

C538

R582

R586

R583

D582

45

IC581

R591

R590

R587

R553
R552

C551

Q543

R543

GS

D

R532

Q523 Q524

L625

L626

L627

D624

A

A

K

K

C539

AA

C585

R584

Q583

Q584

D585

D586

D583

1

8

R589

C584

R466

Q581

D584

R472

Q544

D

C530

R463

A2

SC42

A1

B2

R517

C475

R518

C550

IC452

C458

Q501

R585

C511

IC451

R629

C476

R457
R458

R452

C

D512

IC456

R616

R512

5

R511

8

D511

C461

C479

C468

C467

B1

Q511

GDS

D513

R645

IC453

C470

23

R618

PC517

4

D519

D518

Q462

1
IC511

R433

D520

4

D635

D636

D462

R621

C512

R617

1

C477

R515
R514

R565
R580

1

GDS

R656

R615

Q512

TPSC1

D514

R516

R699

C532

C540

R646

VR557

R556

R566

R558

D553

D544

1

R581

4

C541

IC542

R560

Q552

G

S

D

R662

R655

R661

C634
C640

R451

C650

C639

89

89

L453

T461

10

6

C636

5

C

R610

D516

Q461

C466

1458

8

5

R540

S

R609

E

B

R513

R510

D542

Q541

IC541

D541

C531

R622
R541

C548

C544

Q551

C543

D545

Q554

R555

R659

Q624

R561

R608

C469

D549

R570

R648

D

L647

C635

1

1

IC602

16

16

R660

Q463

D552

R568

R567

D550

D640

D647

R563

GS

D546

D547

D548

R559

R647

Q555

Q621

S

C627

Q553

G

C621 C622 C623 C624 C625

C626

D

C628

2

1

C464

C581

D467

C509

Q477

14

8

1

3

R467

4

R468

PC458

IC472

R471

L472

R538

R519

13

R455

B

C

C457

D456

L451

S3

C472

B1

P1

C474

C463

R488

D509

2

D460

3

D468

TPVAD

C591

Q503
Q504

Q454

R453

R459

R454

L471

S1

R473

D475

C459

C513

IC455

C465

IC454

D496

C462

D464

Q476

R460
C649

D477
R487

D465
D466

1

R485

D478

R486

PC467

4

R489

R469

D461

R464

D451

R456
R450

BCE

D453

D476

T471

P2ST

B

E

Q471

D

R642

A40
A39
B40
B39

Q542

R530

GSDGSDGSDGSDGSDGSDGS

Q522

R641

L637

L636

G

A

C534

R630

C629

C471

ZA602

GS

R544

A

PbF

14

1

IC607

C598

Q545

D

R533

Q525

D602

A

K

L615

IC605

10

8

7

11

IC606

11

A2

D570

A1

B2

B1

Q546

R545

GS

D

R534

Q526

D611

Q606

C615

C

E

37 37

L616

TNPA3543

1

ORDER

NO.

C647

20

110

C546

20

R683

R686

R676

R675

R664

R663

Q547

R546

GS

R535

R643

C616

R619

G

E

R670

R669

C656

Q527

R547

GS

D

R536

D612

Q607

C

G

C652

SC1

2

1

C651

R620

19

SCMM1

Q528

R644

C617

E

20

SC20

Q548

10

SC45

A40
A39
B40

R528

C524

Q520

D527

Q601

D601

D620

SC41

D526

R526

D525

D524

R524

R521

R529
R696

D528

R612

G

R625

R440

K

K

Discharge

B39

R527

G

S

R525

D522

D515

85

1

D531

Q530

R611

E

Q614

R627

C633

Q613

R628

Q549

R548

GS

D

D613

Q608

C

G

L611L612L613L614

D623

C608

L605

1

L604

R549

GS

D

R638

C611 C612 C613

C

R637

E

AA

C660

42

TPV15V

AA

SC23

C659

C607

3

2

1

9

Q521

D523

D

C521

IC521

D530

R520

4

R539

R588

R614

Q602

C

R613

G

R624

R626

9

9

8

8

1

16

1

16

IC601

C632

C601 C602 C603

TPVSUS

L602

TH-37PA50H/M SC-BOARD TNPA3543AB
TH-42PA50A/H/M SC-BOARD TNPA3543

ABCDEFGH I

TH-37PA50H/M SC-BOARD TNPA3543AB
TH-42PA50A/H/M SC-BOARD TNPA3543

56

13.15. SU-Board (37 inch)

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

Parts Location

SU

SU-BOARD

6

IC

IC6901 B-2
IC6902 D-2
IC6903 E-2
IC6904 G-2

TRANSISTOR

Q6901 C-2

TP

TPSU1 E-2
TPSU2 D-2

SU-BOARD (FOIL SIDE)
TNPA3232

5

TNPA3232

SEE REVERSE FOR ORDER NO.

4

SU

1

213

3

SU-BOARD (COMPONENT SIDE)
TNPA3232

2

1

TH-37PA50H/M
SU-BOARD TNPA3232

ABCDEFGH I

C6933

C6934

A40

SU3

50

51

26

A1

B1B40

PbF

IC6904

C6916

R6904

75

76

C6904

125

100

R6913

A40

SU1 SU2

50

5175

IC6901

76

C6901

26

C6913

125

10

100

D6905

A1

C6918

D6902

R6902

R6901

R6920

D6908

C6912

R6912

C6931

D6909

51

75

R6914

D6903

Q6901

SU45

R6921

R6923

C6919

C6911

R6922

B1B40

C6917

R6910

R6911

1

TPSU2

R6924

C6932

50

76

D6901

C6902

100

C6914

26

25

IC6902

1

R6903

50

51

IC6903

75

76

B1B40

C6903

A1A40

TPSU1

26

TNPA3232

25

ORDER NO.

SU

1

100

1

C6915

D6910

TH-37PA50H/M
SU-BOARD TNPA3232

57

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.16. SU-Board (42 inch)

6

5

SU-BOARD (FOIL SIDE)
TNPA3242

4

Parts Location

SU-BOARD

IC

IC6901 B-2
IC6902 D-2
IC6903 F-2
IC6904 G-2

TNPA3242

SEE REVERSE FOR ORDER NO.

TRANSISTOR

Q6901 C-1

TP

TPSU1 D-2
TPSU2 E-2

SU

1

2

SU

31

3

SU-BOARD (COMPONENT SIDE)
TNPA3242

A40

2

1

TH-42PA50A/H/M
SU-BOARD TNPA3242

ABCDEFGH I

B40

C6913

C6911

D6902

R6901

75

50

51

76

SU1

C6901

A1

B1

1

C6916

R6913

C6933

C6934

A40

B40

IC6904

R6904

50

51

75

76

C6904

26

25

100

A1

B1

TNPA3242

IC6901

26

25

D6905

1

R6923

100

R6921

R6922

R6911

C6917

R6910

D6903

ORDER

Q6901

NO.

SU45

R6914

C6919

10

C6918

D6908

1

D6909

R6920

C6932

C6931

A40

TPSU2

B40

R6924

50

51

75

76

1

26

25

1

100

SU2 SU3

IC6902

R6902

C6914

R6912

C6912

D6901

C6902

SU

A1

TPSU1

B1

50

51

26

D6910

25

IC6903

PbF

R6903

75

76

C6903

C6915

1

100

TH-42PA50A/H/M
SU-BOARD TNPA3242

58

13.17. SD-Board (37 inch)

6

SD-BOARD (FOIL SIDE)
TNPA3233

5

Parts Location

IC

IC6955 B-2
IC6956 D-2
IC6957 F-2
IC6958 G-2

SD-BOARD

TP

TPSD1 E-2
TPSD2 C-2

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

SD

TNPA3233

SD

1

213

SEE REVERSE FOR ORDER NO.

4

3

SD-BOARD (COMPONENT SIDE)
TNPA3233

C6971

D6957
R6955

R6956

R6976

A1

A1

B1B40

C6976

D6961

R6959

C6980

C6977

TPSD2

R6979

A40

C6974

IC6956

50

51

75

76

C6956

26

TNPA3233

25

ORDER NO.

SD

1

100

1

SD2

PbF

A1

B1B40

TPSD1

IC6957

R6978
R6975

51

75

R6957
R6977

76

C6975

50

C6978

D6962

26

100

C6957

D6956

C6979

25

1

A40

R6958
C6958

10

SD3

76

100

C6972

IC6958

75

1

51

50

26

25

1

SD46

A40

IC6955
25

C6955

B1

B40

2

51

C6973

75

SD1

50

76

26

1

100

1

TH-37PA50H/M
SD-BOARD TNPA3233

ABCDEFGH I

TH-37PA50H/M
SD-BOARD TNPA3233

59

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

13.18. SD-Board (42 inch)

6

5

SD-BOARD (FOIL SIDE)
TNPA3243

Parts Location

IC

IC6955 B-2
IC6956 D-2
IC6957 F-2
IC6958 G-2

SD-BOARD

TRANSISTOR

TPSD1 F-2
TPSD2 C-2

SD

4

3

SD-BOARD (COMPONENT SIDE)
TNPA3243

A40

2

B40

51

C6973

75

76 100

SD1

TNPA3243

SEE REVERSE FOR ORDER NO.

SD

A1

D6961

R6959

C6980

B1

2650

IC6955

25

1

C6955

C6971

D6957

R6955

TPSD2

C6977

75

C6974

51

R6979

76

R6956

2650

C6956

R6976

A40

IC6956

25

B40

TNPA3243

ORDER

NO.

1

100

SD

PbF

1

2

13

A1

C6978

C6979

C6975

B1

SD2 SD3

TPSD1

51

D6962

2650

IC6957

25

1

1

100

D6956

R6978
R6975

75

R6957
R6977

76

C6957

A40

B40

IC6958

R6958

SD46

C6958

110

75

76

100

1

C6972

A1

B1

51

50

C6976

26

25

1

TH-42PA50A/H/M
SD-BOARD TNPA3243

ABCDEFGH I

TH-42PA50A/H/M
SD-BOARD TNPA3243

60

13.19. SS-Board

6

5

Parts Location

TRANSISTOR

Q6001 G-2
Q6002 G-2
Q6003 H-2
Q6006 E-2
Q6007 F-2
Q6008 F-2
Q6021 C-2
Q6024 C-2
Q6051 B-1
Q6052 B-1

SS-BOARD (FOIL SIDE)

TP

TP6001 H-1
TP6002 H-1
TP6003 H-1
TP6004 B-1
TP6005 H-2
TP6006 H-2
TP6007 H-2
TP6008 H-2
TP6009 H-2
TP6010 H-2
TP6011 H-3
TP6012 B-2
TP6013 A-1
TP6014 C-1
TP6015 A-1

TP6016 B-2
TP6017 B-2
TP6018 B-2
TP6019 B-2
TP6020 B-2
TP6021 B-2
TP6022 B-2
TP6023 B-2
TP6024 I-3
TP6025 G-3
TP6026 F-3
TP6027 F-3
TP6028 D-3
TP6029 D-3
TP6030 C-3
TP6031 A-3
TP6032 E-1

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

SS

4

SS-BOARD(FOIL SIDE)
TNPA3544AB (37 inch)
TNPA3544 (42 inch)

1311 311 3 11 3

11 3

SS44

D065

SS34
1

3

TP31

3

2

TP16

C056

C023

C022

C021

L019

TP12

C008

TP23

12

TP22

TP21

SS23

TP20

TP19

TP17

TP18

1

VR074

TP13

TP15

C054

C

B

Q052

L050

1

SS44A

Q051

TP30

PbF

S

Q021

DG

Q024

SDG

C037

C

R057

R067

B

TP14

C030

C029

C028

C027

C026

C025

C024

E

E

R068

TP4

SS43

TP29

SS43A

TNPA3544

SEE REVERSE FOR ORDER NO.

K

D022

L036

A

A

L037

L016

13

TP28

1SS

CRNo.6

K

AA

L034

L035

L015

K

D024D029

AA

L024

L025

L026

L027

R078

R077

K

D002

A

A

A

D020

A

L013L014

1

TP27

123
456

Q006

K

L011L012

TP32

1

SS42A

Q007

GCE

C048

131

SS42

TP26

Q008

GCE

C047

GCE

Q001

GCE

Q002

GCE

C002C003C004

11 3

SS41A

TP25

Q003

GCE

A

C001

L004

L005

TP10

TP7

L003

TP5

A

K

TP6

C053

TP3

L002

SS41

TP24

TP11

C007

SS12

TP8

5

TP9

1

7

1

SS11

TP1

TP2

TH-37PA50H/M SS-BOARD TNPA3544AB
TH-42PA50A/H/M SS-BOARD TNPA3544

ABCDEFGH I

TH-37PA50H/M SS-BOARD TNPA3544AB
TH-42PA50A/H/M SS-BOARD TNPA3544

61

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

6

5

Parts Location

IC

IC6001 C-2
IC6002 G-2
IC6003 G-1
IC6004 C-2
IC6005 I-3
IC6006 H-2
IC6011 H-2

SS-BOARD (COMPONENT SIDE)

TRANSISTOR

Q6001 C-2
Q6002 B-2
Q6003 B-2
Q6006 D-2
Q6007 D-2
Q6008 C-2
Q6011 B-2
Q6012 B-2
Q6013 C-2
Q6014 C-2
Q6021 G-2
Q6024 G-2
Q6025 D-1
Q6041 F-1
Q6042 F-1

Q6045 D-2
Q6046 D-2
Q6051 H-1
Q6052 H-1
Q6055 D-1
Q6056 H-3

TP

TPSS1 E-1
TPSUS A-2
TPV15 B-3
TPVDA B-3
TPVE H-1

SS

4

SS-BOARD(COMPONENT SIDE)
TNPA3544AB (37 inch)
TNPA3544 (42 inch)

ZA002

SS44A

Q021

S

G

D041

R050

C037

1

1

IC002

16

16

R059

R060

L022

D057

R009

R008

1

1

C049

IC003

16

16

R082R083

13

Q024

S

D

R049

D035

R055

D036

R056

R033

R057

R067

C040

13

C030

C029

C028

C027

C026

C025

C024

Q051

C

BE

D058

D059

R068

D050 D051

IC011

R081

Q052

E

R070

R061

C021 C022 C023

C008

R107

R110

D062

C

B

L050

TPVE

C009

R075

R105

IC006

R074

1

1011

VR074

R069

R102

R121

R118

R119

R120

R124

Q056

D064

L019

SS34

ZA003

SS23

1

C051

20

R101

R104

R076

R072

R073

C054

C091

R079
D052

D6022

C084

Q042

R032

1

K

D

G

L043

13

K

C082

D002

A

AA

D023

D024

L026

L027

L013

ZA004

K

C081

A

C088

L035

L024

L025

L014 L015

R078

R077

TPSS1

C089

AA

D029

L034

L036

L037

37

Q041

D

GS

L042

L016

AA

D021

D040

S

C034

R041

R003
R002

C090

R006

R007

SS43

G

D

R031

C058

C006

C035

8

8

C005

9

9

C036

L047

D054

C044

C059

8

8

9

9

C042

R042

C085

R080

D053

1

D066

8

C050

1

1

3

112

C056

D067

R125

SS44

5

4

D063

R123

R126

D065

IC005

G

Q001

R028

R029

Q014

ORDER

R092

D055

R011

C

Q013

SS42

NO.

E

C011C012C013

C046

1

IC004

C004

1

13 113

G

Q008

D013

R035

R085

8

R086

45

R087

C057

R088

R034

C

D056

C017

G

E

Q007

D012

R022

G

D071

S

G

S

C047

E

C016

C

R020

D

Q045

D

Q046

R084

113

SS42A SS43A

G

Q006

R019

D011

37

C048

R021

E

K

C015

C

A

K

D6020

C060

C061

L011

Q025

L017

Q055

D070

R090

42

R089

D060

A

L012

CRNo.6

D061

R091

R014

9

9

C043

SS41A

1

G

Q002

C032

R013

E

C

R012

R025

1

1

R026

IC001

R027

C033

16

16

SS

1

C003

SS41

13

R062

R063

R001

3

2

C007

ZA001

SS12

SS11

13

L004

TPVDA

L005

5

C055

TPV15

L003

1

7

D004

D001

A

D003

K

1

C053

TPVSUS

L002

discharge

1

PbF

TNPA3544

C001

Q003

Q011

R005

R004

1

G

A

R016

R030

C031

Q012

R015

C002

E

C

C045

R023

8

8

R024

L018

D015

TH-37PA50H/M SS-BOARD TNPA3544AB
TH-42PA50A/H/M SS-BOARD TNPA3544

ABCDEFGH I

TH-37PA50H/M SS-BOARD TNPA3544AB
TH-42PA50A/H/M SS-BOARD TNPA3544

62

13.20. K and S-Board

6

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

S-BOARD (FOIL SIDE)
TNPA3604AB

5

SW2500

4

R2501

C2500

D2500

3

1

S1

S2

12

PbF

1 S

SEE REVERSE FOR ORDER NO.

TNPA3604

K-BOARD (FOIL SIDE)
TXN/K1YFSA

TV/AV
CH.UP

C2516

K1

D2523

R2549

SW3755

11

12

D2522

R2552

D2529

D2528

+/

CH.DN

R3752

R2523

1
2

C2514

SW3754

R2526

R2550

R2522

D2518

R3753

D2521

-/

VOL.UP

R2524
R2545

PbF

R3755

SW3753

Q2511

R3754

R2518

R2544

K3

1

VOL.DOWN

R3756

SW3752

D2517

K

F

D2519

18

R3751

R2529

C2513

TNPA3603

SEE REVERSE FOR ORDER NO.

C2515

STR

TV/VTR

R3758

D2524

R3757

R3750

SW3751

R2515

R2530

Q2513

12

K2

R2540

Q2510

RM2510

R2519

R2542

R2516

D2514

D2513

Q2518

R2553

D2516

D2515

R2521

Q2519

R2517

R2520

C2517

R2538

R2525
C2512

D2512

D2526

D2525

R2531

R2557

R2558

Q2520

R2554

R2555

R2556

D2520

D2530

3

S-BOARD (COMPONENT SIDE)
TNPA3604AB

1S

S2

2

TNPA3604

ORDER

NO.

1

TH-42PA50A/H/M
TH-37PA50H/M
S-BOARD TNPA3604AB
K-BOARD TXN/K1YFSA

ABCDEFGH I

K-BOARD (COMPONENT SIDE)
TXN/K1YFSA

D2520

D2530

K

D2525

RM2510

J1

+/

CH.DN

K

SW3754

1

C2514

J3

1

2

K1

J101

TV/VTR

J102

STR

F

VOL.DOWN

J103

-/

VOL.UP

NO.

SW3751 SW3752

J2

R2515

12

K2

C2513

1

TNPA3603

K3

SW3753

ORDER

8

TV/AV
CH.UP

J104

SW3755

11

J4

12

C2516

S1

J201

2
1

J202

3

SW2500

1

TH-42PA50A/H/M
TH-37PA50H/M
S-BOARD TNPA3604AB
K-BOARD TXN/K1YFSA

S

63

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

64

14 Block and Schematic Diagram

14.1. Schematic Diagram Notes

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

65

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.2. Main Block Diagram

PA50A

TA

TUNER

PA50H/M

TB

TUNER

S.R
64

MAIN

TUNER

MAIN

TUNER

SUB

TUNER

SPEAKER AMP

Z

SQUAWKER

AMP L/R

SOUND

Z50

SIF

TA5

V

CONTROL

WOOFER

AMP L/R

Z1

Z2

SQUAWKER

SPEAKER

L/R

WOOFER

SPEAKER

L/R

S
POWER SWITCH

K

K1

REMOTE
RECEIVER
KEY SCAN

KEY SCAN

REMOTE SENSOR

LED R

S1

SWITCH

POWER

STB-PS

SIF

TB5

V

V

TB6

SIF

H5

TV-V

TV-V

(PA50M/H)

H6A

H50

MSP

H53

L/R

L/R

L/R

DG DIGITAL SIGNAL

PROCESSOR

SU

SD

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

SCAN OUT

SCAN OUT

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

S.R
64

AC CORD

SC

P9

SCAN DRIVE

CONTROL

PULSE

SUSTAIN

PULSE

SCAN

PULSE

VOLTAGE

GENERATOR

SOS1
SOS2

LINE

FILTER

SC20

SC2

SC23

MONITOR

OUT

AV1

AV2

AV4

AV TERMINAL,

H

AV SWITCH,MSP

P

VSUS

P2

15V

P23

L/R
V

L/R

Y,C ,V

L/R

V,Y, PB ,P R

L/R

V,Y, PB ,P R

POWER SUPPLY

RECTIFIER

RELAY

STANDBY

CONTROL

RECTIFIER

PROTECTION(SOS)

AUDIO

INPUT

SELECT

VIDEO
INPUT

SELECT

DC POWER

STANDBY
VOLTAGEVOLTAGE

RECTIFIER

POWER

FACTO R

CONTROL

H2

H30

STB14V
STB5V

PROCESS
VOLTAGE
CONTROL

SUSTAIN
VOLTAGE
CONTROL

SS34

MAIN

OSD

DG2

10BIT

A/D

V,Y, C

V,Y, C

PROCESS

VOLTAGE

RECTIFIER

SUSTAIN
VOLTAGE

RECTIFIER

VDA

15V

12V

5V

RGB
PROCESSOR
(GC4PRO)

GC3FS

FAN CONT

FAN SOS

STB5V_M

F_STBY-14V

+12Vs(W)

15V

STB_PS

VSUS

P5V

P12V

DC POWER

IIC

15V
Vda

LVDS
TRANS­MITTER

P25

P10

P5

P30

P12

P11

MCU

PA SOS

DG3

DG20

PB

AUDIO POWER

FAN CONTROL

PB5

AVR

PB30 AVR

D

FORMAT CONVERTER,

PLASMA AI PROCESSOR

LVD S

D5DG5

RECEIVER

D3

SOS

MICOM

D20

D25

PB7

PB33

PB34

FAN
SOS

FAN
SOS

IIC

DC/DC CONVERTER

PICTURE

OUTPUT

OSD

FPGA
CONTROL

DISCHARGE
CONTROL

SCAN CONTROL

PA2 0

PA3 0

PA1 0

PA7

SUSTAIN CONTROL

DATA DRIVE

EEPROM

Wo_10V

DC-DC CONV.

PA

POWER SOS

FORMAT
CONVERTER
RGB
PROCESSOR

FLASH
MEMORY

P5V
STB5V_M
SP12V

POWER
SOS

DC/DC
CONVERTER

TUNER 30V

SDRAM

PLASMA AI

SUB-FIELD
PROCESSOR

VIDEO

DATA

D34

D33

VDA

ADDRESS
VOLTAGE

SUSTAIN

SS
SUSTAIN DRIVE

STB_PS

SS23

(VE)

PULSE

ERASE
PULSE

VSUS

SS11SS12

+15V

VDA

C1

DATA DRIVER(LEFT)

S.R.

C11

S.R. S.R. S.R. S.R. S.R. S.R.

Vda-67V

C12

C21

C2

C22

DATA DRIVER(RIGHT)

C23

TH-42PA50A/M/H, TH-37PA50M/H Main Block Diagram TH-42PA50A/M/H, TH-37PA50M/H Main Block Diagram

66

14.3. P-Board Block Diagram

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

P

POWER SUPPLY

TO
AC CORD

P9

NEWTRAL

F402

LIVE

4

F401

1

R455,R474
R479,R481
R483,R488
Q430,Q432

Q435

Q423

L405L404

D462

R903-R906
R928-R931
Q424,Q434.Q436

Q433,Q441

TH-42PA50A/H/M, TH-37PA50H/M
P-Board Block Diagram

D401

D404

Q414

RL403

IC407

321

4785

Q415 Q438

Q401

L403

RL402

Q440

Q431
Q439

350V

HOT

T401

D444

4

3

4

3

4

3

10

VCC

Q420

R443

PFC

IC402

COMPARATOR

15

4

3

IC411

COMPARATOR

15

4

3

T410

15

9

16

18

14

6

13

3
1
2

10

1

IC408

COUPLER

2

1

IC412

COUPLER

2

1

IC409

COUPLER

2

COLD

3981442

16

MOS

DRIVE

2134

Q422

Q418

Q417

Q4O3

D511

D509

D510

PHOTO

PHOTO

PHOTO

Q404
Q406
L402
D415

5876

CURR

IC406

DET

POWER

CURR

FACTOR

COMP

CONTROL

Q407

Q421

PR501

Q511

IC504

STB 5V

21

REG

Q512

HOT

D417

D419

D420

PR401

PR402

Q412

Q408

Q413

Q409

5

9

C405

IC520

10 6

T402

246

4

2

3

1216 15 13

D530

Q510Q516

COLDHOT

134

IC404

PHOTO

2

COUPLER

134

2

421

3

Q501

D567

D555

IC403

PHOTO
COUPLER

IC401

PHOTO
COUPLER

IC502

RESET

Q535

Q503Q502

Q565
Q567

3

X501
4NHz

1

IC501

POWER MCU

1

VDD

2

VSS

3

XIN

4

XOUT

5
6

RESET

7

P21

8

P20

9

D5

10

D4

11

D3

12

D2

IC509

R671

Csus

P30
P31
P00
P01
P02
P03
P10
P11
P12
P13

D0
D1

24
23
22
21
20
19
18
17
16
15
14
13

VFF4CBINV

13

IC505

Q507
Q506

5

ZCD7GD8VCC

Q550

T404

152

46

PHOTO
COUPLER

Q564

13

14

9

4

11

T407

Q520,Q517

9

Q559

Q560

COLD

D539

D531

1
3
2

15

7
8
6

5

D568

T601

6

543

1

4

2

3

Q561

Q551

Q562

D532

D534

Q518

D536

PR601

IC506

SHUNT REGULATOR

31

REG

Q530

Q525

IC507

15

REG

REGULATOR

Q558

IC503

R628
Vsus

Q519

TO

P12

Q527

Q541

D544D542

Q509

D545

IC512

AVR DC75V

DC15V

DC12V

Q508

231

D535

PR509

D521

R661
Vlow

DC75V

1

R665

2

Vda

3

1

2

3

SS12

1

Vda

+15V

2

STB12V

5

STB_PS

4

TO

P23

SC23

1

+15V

2

+15V

TO

P11

SS11

2

Vsus

3

Vsus

TO

P2

SC2

1

Vsus

2

Vsus

TO

P5

PB5

1

+12V

2

+12V

4

+15V
+12Vs

6
7

+12Vs

8

+12Vs

Q505

NO

P30

USE

1

+15V

4

Q536

Q552

Q538Q537

Q557

PR503

Q544

Q554

Q553

12

5
3

P25

1
2
3
7
9

10

13
14
15
17
16
18

P10

1
2
3

+5V
FAN CONT
FAN SOS

TO
D25

12V
12V
FAN CONT
+5V
+5V
STB5V

F STBY ON
FAN SOS
ECO_ON
PANEL MAIN ON
PS SOS

ALL OFF

TO
PA10

F STB 14V
F STB 14V
F STB 14V

STB 14V

TH-42PA50A/H/M, TH-37PA50H/M
P-Board Block Diagram

67

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.4. P-Board (1 of 6) Schematic Diagram

D504

ZH5

MA165

3

4

ZH3 ZH4

ZH9

ZH15

C404

1.0uF
C403

2200pF

ZH16

RL402

DG12D1-O(M)-2 0.25W TV-8

1

2

R410

10/5W

ZH17

L403

EXCELSA35T

ZH31

ZH30

ZH10

R417

ZH19

3

1

2

ZH18

430K[F]

ZH20

4

D6SB80

ZH21

D401

C409

1.0uF

ZH22

ZH64

ZN401

D4EAD6210001

ZH32

9

10

T401

G4D2A0000229

11 12 13 14 15 16 17 18 19 20

ZH7

R414

15K

R436
15K

ZH33

ZH34

ZH35

12345678

ZH8

D503

A

COLD

DJ12D2-O(M)0.25W

HOT

Z451

Z450

EYF52BCY

EYF52BCY

Z2

K4ZZ01000121

ZH12

ZH11

Z452

EYF52BCY

F401

T8AH 250V

CAUTION

D4EAD6210001

F402

T8AH 250V

RA-362MS-V7-Y

RA-362MS-V7-Y

EYF52BCY

CAUTION

ZN404
D4EAD6210001

TO

AC CORD

P9

LIVE

NEUTRAL

4

3

NC

2

­1

B

ZH67

ZH106

ZN402

C470
***

ZH107

Z453

S402

S401

1

1mm

L404

SC06-120J

1mm

ZH104

ZH102

3

4

2

1

ZH103

ZH105

1mm

ZH110

ZH108

3

4

L405

SC06-120J

2

1

ZH109

ZH111

1mm

C476
220P

C473
220P

MA165

RL403

6

1

ZH1

2

5

ZH6

ZH2

3

4

ZH50

ZH61

ZN403

D4EA8511A001

P-BOARD TNPA3570 (1/6)

COLD

HOT

Q404

B1BCCF000022

R439

12

R493

12

C412

0.01[KB]

ZH37

B1DEHQ000007

ZH92

R449

R10

ZH95

D415

AW04V0

L402

EXCELSA24V

R428
10K

R448

R10

ZH36

ZH38

Q406

R426

10K

ZH96

TP3

TP4

ZH97

ZH54

ZH40

ZH43

C461
330p

C449
***

C443

1000p

D417

RU30ALF014

D419

RU30ALF014

D420

RU30ALF014

C444

1000p

C460
330p

TP1 TP2

ZH55

ZH42

ZH51

ZH48

C446

390uF/450V

ZH49

PR401

0216005.MXEP

ZH75ZH73

1

2

3

C

R424

22K

C431

1000P[KB]

R421
33K

Q401

B1CHND000004

R492

22

R471

C499
***

C462

3300

1[KB]

D

R467
1000

C427

R430

R462

430K[F]

430K[F]

E

1[KB]

R433
12K[F]

Vcc GND

MOS

DRIVE

1234

Q420

2SD1819ARL

C423

R431

10K

C426
470P

D431

RB520

D433

MA4150-M

R437
18K

C463

IC406

22P

C0DAZZZ00021

5678

POWER
FACTOR
CONTROL

CURR

DET

CURR
COMP

R438

330

C428

4700P

220P

Q422

R463
33K

2SD1819ARL

C468

0.01[KB]

R491
47K

C430

C459

C429

0.015

0.015

0.015

R419
100K

D429

ERA15-10

R490

47K

R441

680K[F]

R442
680K[F]

R475

R440
470K

680K[F]

R444
12K

TP7

R443
2K

TP5

TP6

R452

10K

Q407

XN0460100L

C432
1[KB]

PFC

R456
33K

C436

1[KB]

R415

R454

10K

R451
33K

10K

R458

D418

4700

MA4082-M

C445

1[KB]

10[YXF]

R472

560K[F]

R473

560K[F]

R465

560K[F]

TP8

C440

R464

33K[F]

PR402

T 2.0A 250V

F

TO
P-BOARD

ABC DEFGHI J L

K

(3/6)

TH-42PA50A/H/M, TH-37PA50H/M P-Board (1 of 6) Schematic Diagram

12

4

5

D428

ERA15-10

ERA15-10

D427

COLDHOT

TH-42PA50A/H/M, TH-37PA50H/M
P-Board (1 of 6) Schematic Diagram

96873

68

14.5. P-Board (2 of 6) Schematic Diagram

P-BOARD TNPA3570 (2/6)

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

COLD

HOT

1

2

3

HOT

COLD

C646
330P[JC]

R713
4700

C9ZB00000496

12345678

R591

1M

C572

0.1[KB]

R922

100

C554

1[KB]

10

2

R668
0

IC520

R613
16K[F]

P12

C625

10

R531

4.7K

MA188

EXCELDR25V

67.0

15.0

0

12.0

12.0

R528
4R7

15.0

15.0

0

D572

12.0

12.0

5.0

0

0

12.0

12.0

12.0

0

0

0

Z1

L510

C605

ZH63

R567

4.7k

1500u/16V

C606
1[KB]

Q520

B1HFCFA00021

R682
2200

R645

ZH56

C556

47K

153

6

150u/160V

150u/160V

R598

47K

4

C546

0.033[KB]

C604

D536

SF15JC10

2

D538

MA3051-MTX

Q527

ZH53

ZH52

R680

R39

R698

R39

R655

R39

R679

R39

C557
25V/1500

Q517

R600

B1HFCFA00021

390

C553

0.1[KB]

R681
150[F]

R609
8200

R631

R674

33K

33K

R624

0.22/1W

C555
100u/100V

R597

47K

R599

390

1

3

5

2

4

6

C548

C547

0.033[KB]

0.1[KB]
R683

150[F]

R607
8200

B1DEHL000018

ZH84

IC512

C0DAEMB00004

R632
220

D542

MA4180-H

D544

MA4180-H

D545

MA4180-H

R545

10K

MA4130-M

D574

MA111

D579

MA111

R612
2200

ZH83

C624

0.022[KB]

1[KB]

C581

C584

0.022[KB]

D543

MAZ41500MF

AVR DC75V

132

1000

R666
1000

D551

D549

R579

MA4075-M

10K

C552

C551

0.1[KB]

0.1[KB]

R670

D569
MA4300-M

D570
MA4300-M

D571

MA4300-M

C523
1[KB]

D521

1SR153

PR509

Q508

XN0450100L

R641

47K

R662
130K[F]

R669
130K[F]

R664

9100[F]

F

C577

33/100V

R665

Vda

2000

R563
2R2

D535

MA188

R649

22K

R650

C601

10K

0.01[KB]

R676

33K

ZH57

ZH58

T404

1

ZH85

D529

MA3X15300L

R592
3000[F]

D530

MA4100-MTA

G4D4A0000109

ZH86

9

ZH91

11

R573

R572

390[F]

390[F]

R593

5600[F]

R588
390[F]

C550
1000P[KB]

R551
100K

ZH99

13

ZH94

14

1

3

2

4

15

7

8

LSJW0001

6

LSJW0001

5

R663

2R2

R675

2R2

S3K60-5004P15

J501

J502

D568

MA142WA

ZH65

D539

D8LD40

ZH66

ZH62

D531

D534

SF20JC6

L509

J0JBC0000032

D532

S3K60-5004P15

ZH79

Q412

B1DAGQ000013

D423

R476

180

6

9

5

T402

G4D1A0000098

3

4

C647
330P[JC]

R667
0

C527

4R7[KB]

0.01[KB]

C465
220P

C620

MA188

R478

B1CHND000004

R477

180

C643
47[YXF]

22

R482

22

HOT

COLD

R712

Q408

D425

MA188

Q409

B1CHND000004

0

ZH81

C451
100P

ZH74

ZH72

Q413

B1DAGQ000013

ZH59

MA3X15300L

C457

0.033u

ZH60

ZH82

T407

ETQ11K5AZ

6

524

D528

ZH78

ZH80

111213141516 910

R582
10K[F]

R596

10K[F]

C534

470P[JC]

B1DHBD000004

C574

0.1[KB]
C528
1[KB]

R574
330

C530

0.033[KB]

Q510

R614

3300[F]

Q516

B1DHBD000004

Q541

B1CBGD000001

R537

36K[F]

R576
12K[F]

0.01[KB]

C587

R585

33K

R547

1000

2

R562

18K[F]

R584
10K

3

6

5

1

4

Q509

XN0440100L

R560

13K[F]

R659
30K[F]

Vlow

R660

R561

12K[F]

4300[F]

R661

5K

1

2

3

4

5

K1KA05A00139

P23

1

2

3

K1KA03A00213

P5

1

2

3

4

5

6

7

8

9

10

11

TO
PB-BOARD
(PB5)

1

STB_PS

STB12V

TO
SC-BOARD
(SC23)

+15V

+15V

GND

K1KA11A00073

+12V

+12V

GND

+15V

GND

+12Vs

+12Vs

+12Vs

GNDs

GNDs

GNDs

K4ZZ01000206

Vda

+15V

GND

TO
SS-BOARD
(SS12)

ABAA AC AD AE AF AG AH AI AJ AK AL AM AN

TH-42PA50A/H/M, TH-37PA50H/M P-Board (2 of 6) Schematic Diagram TH-42PA50A/H/M, TH-37PA50H/M P-Board (2 of 6) Schematic Diagram

TO
P-BOARD

(4/6)

12 1311 16 17 181410 15

69

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.6. P-Board (3 of 6) Schematic Diagram

C LDEFGHBIJA

A

B

C

D

E

F

BA BB BC BD BE BF BG BH BI BJ BK BL BM

K

R926
220K

ZH69

ZH68

R413

10/5W

R927
220K

R411

10/5W

ZH13

R432

R429

10K

10K

C424

C419

1000P

1000P

C416

C415

1000P

1000P

D461

MA4082-M

0.01[KB]

Q423

B1CBGD000001

B1CBGD000001

R908
3300K

C414

D413

MA111

D410

MA111

D414
MA111

D412
MA111

0.01[KB]

R925
3300K

C417

Q435

D437
MA4082-M

D462

MA142WK

ZH14

R909
10M

R910
10M

R911
10M

B1CEJQ000002

D438

MA4150-M

D463

D464

Q436

ERA15-10

ERA15-10

S1WB(A)80-7101

D404

2

D465

3

4

R928
120K[F]

R929
120K[F]

R930
120K[F]

R931
120K[F]

Q434

B1CEJQ000002

R901
27K[F]

D466

ERA15-10

ERA15-10

0.01[KB]

D467

D435

ERA15-10

ERA15-10

R932

1M

Q424

B1CBGD000001

R435
10K

C425

C413

0.01[KB]

R481
10M

R483
10M

R455
10M

R488
10M

C407

R461

22u/450V

1K

R485
1K

R445

100K[F]

Q433

B1CBGD000001

R469

10K

Q430

B1CEJQ000002
D443

MA4240-M

D460
***

1

R903
120K[F]

R904
120K[F]

R905
120K[F]

R906
120K[F]

R907
27K[F]

R474

100K/1W

R479

100K/1W

B1CEJQ000002

R447
33K[F]

Q441

2SD1819ARL

Q432

100P

TO
P-BOARD
(1/6)

COLDHOT

D566

T410

G4D2A0000229

9

ZH89

8

D411

ST03D-170_New

D441

D1NL20U-7070

C493

100/25V[YXF]

D444

D1NL20U-7070

IC408

CNC1S171RLL2

PHOTO
COUPLER

R412
4700

IC412

CNC1S171RLL2

PHOTO
COUPLER

D445
MA165

R912

10K

ZH88

6

3

1

2

4

3

4

3

4

3

Q431

B1DEGS000001

D459

MA188

R427
330K

C495

D442
MA4075-M

C464

R457
33K

***

D440
MA4300-M

2SD1819ARL

R468
4700

Q440

Q439

B1CHND000004

C494

100P

R423
150K

R422

R466

180

1000

R401

4700

R489
1000

ZH87

ZH41

C497
220/25V[YXF]

R446

R470

R39

R39

D436

MA188

1234

D406

MA4200-M

C498
1[KB]

R916

0

R915

C433

10K

1[KB]

Q415

2SB1218ARL

R913

R914

1000

1000

Q414

B1ABCF000134

C434

1[KB]

D407

MA188

Q438

B1CBGD000001

R407

10K

C496

1[KB]

IC407

C0DBAZZ00111

5678

R403

47K[F]

C491

0.1[KB]

R702

100

C490

R405

330P

3.6M
C492
270P

R402

3.6M

D1NL20U-7070

15

16

18

14

13

12

10

C467
220P

R507
220

1

R524
1800

2

1

2

1

2

IC409

CNC1S171RLL2

PHOTO
COUPLER

11

R554
3300

R521

R522

10

D509

RL2Z LF-C1

D510

RL2Z LF-C1

IC504

C0DAEMB00004

D552

MA4082-M

R604
1200

R552
1000

10

STB 5V

1200[ZL]

C529
1[KB]

470P[JC]

RF1001T2D

470P[JC]

C512

D511

C514

C515

C516

0.47[KB]

R544

330

P-BOARD TNPA3570 (3/6)

Q518

EXCELSA35T

K5H502Z00003

R550

C513

470P[JC]

132

D563

MA4062-M

PR501

1M

L501

C517

APS-250ETD101MJC5S

B1DEHL000018

***

C526

L506

EXCELDR25V

MA7200

R921

30.9K[D]

Q565

2SD1819ARL

B1CHHG000002

D564

Q560

R555

1M

R565

330K

B1CFND000005

R587

47K

0.1[KB]

100/2W

R703

Q511

D507

MA4150-M

R570

1000

C520

R548
1000

R530
33K[D]

Q564

2SD1819ARL

R594

10K

B1DEHF000002

C511

330

R558
330K

R704
100/2W

Q519

C562

0.1[KB]

100K

R566

IC503

C0DAEMB00004

STB 14V

R920
100K

R706

10K

MA4150-M

R564
470K

Q558

B1CHHG000002

C533

0.01[KB]

D508

132

R630

47K

Q512

B1CBGD000001

R635
100K

R559

47K[D]

R539

10K[D]

R633
330K

Q567

B1CBGD000001

R707
1000

R708
100K

D567
WA5001=5

11

12

13

R629
100K

R553

4700

Q562

2SD1819ARL

14

R549
1000

15

R917
330K

R918

10K

16

17

18

19

HOT COLD

TO
P-BOARD
(5/6)

TH-42PA50A/H/M, TH-37PA50H/M P-Board (3 of 6) Schematic Diagram TH-42PA50A/H/M, TH-37PA50H/M P-Board (3 of 6) Schematic Diagram

2

413 9

765

8

70

14.7. P-Board (4 of 6) Schematic Diagram

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

AA AE AGAD AFACAB AI AJ AK AL AM ANAH

P-BOARD TNPA3570 (4/6)

TO
P-BOARD

(2/6)

11

12

C525

820/25V

P10

K1KA06A00220

13

14

15

14.0

14.0

14.0

0

0

0

1

2

3

4

5

6

TO
PA-BOARD
(PA10)

F_STB_14V

F_STB_14V

F_STB_14V

GND

GND

GND

TO
SS-BOARD
(SS11)

K1KA07A00096

P11

NC

1

185.1

185.1

0

0

0

0

185.1

185.1

0

0

0

0

2

3

4

5

6

7

P2

1

2

3

4

5

6

TO
SC-BOARD
(SC2)

Vsus

Vsus

NC

GND

GND

GND

K1KA06A00180

VSUS

VSUS

NC

GND

GND

GND

0.015

C592

0.015

R696

1SR153

PR601

R622
150K[F]

R648
150K[F]

R636
150K[F]

R626
150K[F]

R656
47K[F]

R658

1M

R627
7500

B1CBGD000001

D575

MA188

D584

R628

3K

MA4075-M

Q530

0.01[KB]

Q525

B1CBGD000001

C641
1000P[KB]

C629

1700u/200V

R620
10K

R589

12K

IC506

R590

C0ZBZ0000878

12K

SHUNT REGULATOR

R621

12K

Q505

B1CEJQ000002

4

3

2

5

1

C619

0.1[KB]

R691
100K

ZH47

T 3.15A 250V

ZH29

D501
RU30ALF014-102

ZH39

C591

R654

100

10

D586

R608

C603

3300

47

C640

0.1[KB]

7GD8

Vcc

IC509

C0DABZZ00010

5

6

GND

ZCD

B1DAGQ000013

D587
MA188

Q506

B1CHND000004

Q507

R634
R68

ZH27

C616
1000P

ZH28

R646

R647

22K

22K

R642

R644
R68

R643
R68

R637

R68

R68

D582

MA7056

R619

R68

ZH23

R526
220K

R527
220K

R534
220K

R533

22K

ZH25

ZH26

C615

ZH44

3

1700u/200V

C611

D514

MAZ40620MF

ZH46

ZH24

ZH45

9

6

T601

G4D2A0000227

5

4

16

17

18

19

TH-42PA50A/H/M, TH-37PA50H/M
P-Board (4 of 6) Schematic Diagram

L502
1mH

C518
1[KB]

D506

MA4051N-MKT

INV

1

R695

16K[F]

C633

0.01[KB]

R601

R652

9.1K[F]

47K

R603

R671

10K

3300

CA CB CC CD CE CF CG CH CI

COMP

2

1000P[KB]

CS

VFF

3

4

R657
1000

C632
***

C634

R543
2200

TO
P-BOARD
(6/6)

IC505

CNC1S171RLL2

PHOTO
COUPLER

4

3

R595
2200

1

2

CJ CK CL CM CN

TH-42PA50A/H/M, TH-37PA50H/M
P-Board (4 of 6) Schematic Diagram

11 1512 13 16 17 181410

71

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.8. P-Board (5 of 6) Schematic Diagram

BA BB BI BJ BK BL BM

A

B

HOT

COLD

C

D

E

BE BFBC BGBD

Q417

B1CHND000004

R404

C405

100K

0.01[KB]

IC411

C0BBAA000040

5

R408
100K

1

Q403

B1CBGD000001

R418
47K

R420

C411

0.01[KB]

470K

D402
MA4240-M

C402
100p

COMPARATOR

4

R416
3300

2

3

D403

C471

MA4051N-MKT

1[KB]

HOT

0.22[KB]

Q550

B1CHGD000006

R606
1200[F]

C593

PHOTO
COUPLER

R540
1000

C506

0.01[KB]

0.01[KB]

R541
100K

C608

Q551

B1CBGD000001

COLD

R525

R686
1000

47K

R689

C510

1000

0.1[KB]

R602

3300[F]

R625

100K

R425
3300

IC403

CNC1S171RLL2

2

3

R509
100K

23

P3124P30

C410

1[KB]

R519
100K

TO
P-BOARD
(3/6)

1

4

R514
100K

21

P0122P00

R453
1000

C421

0.01[KB]

C612

0.01[KB]

R510

100K

19

20

P02

IC501

C2ABDD000064

5

1

R538
100K

POWER MCU

XIN

VSS

VDD

1

2

3

C504
1[KB]

X501
4MHz

R690

10K

R640

Q501

R568
180

R569

180

2SD1820A0L

C501

0.01[KB]

R506
1000

Q502

2SD1820A0L

R502
100K

0.01[KB]

R503
100K

C502

10K

R504

1000

R653

10K

Q503

XN0440100L

R571
10K

Reset

CNVSS

XOUT

4

5

6

C519
1[KB]

1

2

IC502

COEBH0000190

RESET

2

P217P20

R520
100K

4

3

C418
1[KB]

8D59

R513
100K

3

C505

1000P[KB]

P1216P1117P1018P03

BH

IC402

C0BBAA000040

COMPARATOR

R494
560K[F]

R495
560K[F]

R496
560K[F]

D434

MA4082-M

PHOTO
COUPLER

R511
100K

15

P13

D4

10

R497
24K[F]

R480
91K[F]

R508
1000

Q418

2SD1819ARL

CNC1S171RLL2

D311D2

C635

0.01[KB]

IC401

3

2

13D014

D1

12

R693
4700

R692
4700

4

1

Q552

B1CBGD000001

R487
6800

R486
6800

Q421

C482

2SD1819ARL

0.1[KB]

R450

R610
10K

Q544

1000

1

4

R535

1000

R615
10K

R623

R611

10K

10K

0.01[KB]

C503

C507

0.01[KB]

R517
10K

C422

0.01[KB]

IC404

CNC1S171RLL2

2

3

PHOTO
COUPLER

R651

47K

R523
1000

R515

R516

1000

1000

XN0440100L

COLDHOT

31

32

33

PR503

K5H502Z00003

Q537

B1CFQD000001

R694
100K

D555

MA4075-M

0.01[KB]

0.01[KB]

C631

R684
22K

Q536

B1CFQD000001

R685
100K

R557

470

Q554

MA4075-M

C610

1[KB]

R618
100K

D559

B1DHBD000004

R617
10K

Q553

2SD1819ARL

R616
10K

C626

R687

0.01[KB]

10K

R688

22K

C609

D565

MA4160-M

34

35

36

37

38

C623

10/50V

39

40

41

R518

R532

100

R586

47K

R583
47K

R697
100K

100

Q561

2SD1819ARL

R546
1000

C638

0.01[KB]

42
43

44

R580

47K

45

R578

47K

46

R505

33

D505

AW04V0

Q535

2SD1819ARL

1000P[KB]

R577
47K

C607
1[KB]

R677
220K

R678

22K

Q538

B1CFQD000001

R501

22K

R512
22K

C583

R581
47K

R542

1000

Q559

2SD1819ARL

C509

100/25V

R575
1000

4

5

C636
1[KB]

2

1

3

C637

0.1[KB]

2SD1819ARL

C508

0.01[KB]

Q557

IC507

C0CBABE00023

REGULATOR

R536
1000

C639

0.01[KB]

47

48

F

P-BOARD TNPA3570 (5/6)

49

50

51

52

TH-42PA50A/H/M, TH-37PA50H/M
P-Board (5 of 6) Schematic Diagram

2

413 9

765

TH-42PA50A/H/M, TH-37PA50H/M
P-Board (5 of 6) Schematic Diagram

8

72

14.9. P-Board (6 of 6) Schematic Diagram

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

CB CGCC CH CMCLCI CNCD CKCJCE CFCA

TO
P-BOARD
(4/6)

P-BOARD TNPA3570 (6/6)

31

32

33

TO

D-BOARD

34

12.0

12.0

6.7

0

0

0

5.0

0

5.0

5.0

35

36

37

0

0

2.6

0

0

0

3.2

0

0

0

P25

K1KA20A00085

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

(D25)

12V

12V

FAN_CONT

GND

GND

GND

5V

GND

5V

STB5V

GND

GND

F_STBY_ON

FAN_SOS

ECO_ON

PS_SOS

Panel_Main_ON

ALL_OFF

RUSH_ON

KILL_SOS

P30

NO
USE

K1KA05A00177

1

+15V

2

GND

FAN_SOS

3

4

5V

FAN_CONT

5

15.4

0

38

39

40

41

42
43

44

45

46

47

48

49

50

51

52

0

5.3

6.6

TH-42PA50A/H/M, TH-37PA50H/M
P-Board (6 of 6) Schematic Diagram

TH-42PA50A/H/M, TH-37PA50H/M
P-Board (6 of 6) Schematic Diagram

10 1511 17 181412 1613

73

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.10. PA and PB-Board Block Diagram

TO P10

F_STBY_14V

F_STBY_14V

F_STBY_14V

PA10

IC5602

Q5601

NR14V

D5645

SUB3.3V

MAIN3.3V

Q5607

MAIN5V

Q5605

Q5602

SUB3.3V

SUB9V

SUB5V

SUB5V_SD

BT30V

MAIN_9V

D5640

Q5642

D5646

IC5603

AVR BT30V

VDD2EXT

VOUT

SOS

MAIN3.3V

D5647

MAIN_9V
MAIN_5V

5

1

D5639

D5642

Q5614

D5644

PA20

6

8
9

11

13
14

16

18
19

22

24

26

28

29

30

PA30

8
9

10

13

15
17

19

21
23

25
27

29

TO DG20

BT30V

MAIN3.3V
MAIN3.3V

SUB3.3V

SUB9V1
SUB9V1

MAIN9V

SUB5V_2
SUB5V_2

SUB5V

MAIN5V

STBY5V

IRD_POW_ON

SOS

IRD_POW_ON

TO H30

+10Vs(W)
+10Vs(W)
+10Vs(W)

BT30V

MAIN3.3V
SUB3.3V

MAIN9V

SUB9V2
SUB9V2

SUB5V_2
SUB5V_2

SUB5V

AVR 2.5V/3.3V

1

2

3

NR14V

15

ON/OFF

9

VIN

1

ON/OFF VOUT2

VOUT1

13

3

Q5613

VOUT1_3.3V

VOUT2_5V

Q5606

ON\OFF

Q5603

ON/OFF

SUB9V-1

IC5601

AVR 2.5V/5V/9V

NR14V

NR14V

Q5604

ON/OFF

15

9

VIN

ON/OFF

Q5643 Q5641

ON/OFF

VOUT1

VOUT2

13

VOUT1_9V

31

VOUT2_5V

ON/OFF

SUB5V

SUB9V_2

D5641

D5643

D5637

Q5644

D5638

TO P5

+12Vs(W)

+12Vs(W)

PB5

7

8

TH-42PA50A/H/M, TH-37PA50H/M
PA and PB-Board Block Diagram

AUDIO POWER

PB

IC5803

AVR 10V

1

Wo_10V

Wo_10V

PA7

1

2

DC-DC/POWER SOS

PA

PB7

2

VOUTVIN

1

2

TH-42PA50A/H/M, TH-37PA50H/M
PA and PB-Board Block Diagram

74

14.11. PA-Board Schematic Diagram

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

TO

P-BOARD

PA10

(P10)

A

F_STBY_14V

F_STBY_14V

F_STBY_14V

14.0

1

14.0

2

14.0

3

0

4

GND

0

5

GND

0

6

GND

B

C

D

TO
PB-BOARD

PA7

Wo_10V

Wo_10V

GNDw

GNDw

Sq_9V

Sq_9V

GNDs

GNDs

1

2

3

4

5

6

7

8

JS5609

ERJ6GEY0R00V

10.0

10.0

0

0

0

0

0

0

(PB7)

E

F

TH-42PA50A/H/M, TH-37PA50H/M
PA-Board Schematic Diagram

TPS12V

L5605

G1C1R0MA0072

NR14V

IC5601

0N/OFF22VAR23VOUT24SW-Node26GND7N.C.8GND9VIN10N.C.11GND12SW-Node113VOUT114VAR115ON/OFF116SOS

1

C5626

16V

0.1u

L5604

G0A470GA0002

NR14V

Q5643

2SA207700L

R5639

2.2k
R5640

4.7k

R5654

10k

Q5604

2SC584500L

R5655

10k

PA5601

K5H312200004

R5641

2.2k

C5641

0.1u

Q5644

2SC584500L

C5605

1000u

Q5641

2SA207700L

50V

+

25V

R5625

4.7k

R5643

D5641

MA3X152D0L

MA3X152D0L

D5645

MA3X152D0L

L5611

G1A470ZA0007

R5607

1.87k

+

C5623

25V

0.1u

C5622

16V
820u

C5642

R5644

680

D5643

50V

2.2k

0.1u

R5632

470

SUB_3.3V

R5633

1k

SUB_9V-1

R5634

470

R5675

470

R5635

SUB_5V_SD

220

R5636

470

R5696

1.5k

R5637

R5638

10k

10k

NR14V

SUB_5V

C5619

BT_30V

0.1u

25V

C5606

16V

820u

+

D5637

MA3X152E0L

D5638

MA3X152E0L

L5613

G1A470ZA0007

C5670

25V

0.1u

L5615

22u

L5606

12u

R5652

N0BF2DE00001

AVR 2.5V/5V/9V

R5660

0

R5603

255

0

D5614

B0BC6R600005

TP5601

D5617

B0BC01100001

C5609

50V
22u

R5670

10k

R5672

10k

R5645

D5639

MAZ30470HL

R5626

4.7k

Q5601

B1DHDC000028

+

R5605

22k

R5606

10k

Q5602

2SC584500L

SUB_9V_1

Q5642

2SA207700L

R5647

220

2.2k
R5646

2.2k

C5643

50V

0.1u

D5647

MA3X152D0L

D5640

MAZ30680HL

R5627

4.7k

+10Vw

SUB_9V_1

+

C5631

16V

1000u

SUB_9V_1

MAIN_9V

D5646

MAZ30680ML

R5658

4.7k

MA3X152E0L

R5649

100k

D5644

C5644

R5648

50V

3.9k

0.1u

MAIN_9V

R5642

470

R5650

220

D5642

MAZ31000HL

R5657

4.7k

L5607

G0C101K00023

PA5602

K5H312200004

NR14V

R5680

0

R5695

10k

R5694

10k

MAIN_9V

SUB_9V_1

SUB5V

SUB_3.3V

BT30V

MAIN_5V

MAIN_3.3V

SUB5V SUB5V

0N/OFF22VAR23VOUT24SW-Node26GND7N.C.8GND9VIN10N.C.11GND12SW-Node113VOUT114VAR115ON/OFF116SOS

1

C5637

16V

0.47u

+

C5611

R5609

25V

1.87k

1000u

C5613

25V

0.1u

R5693

33k

R5662

R5692

0

1k

Q5613

2SC584500L

TO

PA30

H-BOARD

(H30)

IC5602

N0BF2DE00001

AVR 2.5V/3.3V

L5614

G1A470ZA0007

+

C5612

16V

820u

L5609

Sq_9V

000

123456789

JS5610

ERJ6GEY0R00V

+

C5617

C5616

25V

0.1u

R5621

12u

10k

R5653

10k

10.0

0

000

ERJ6GEY0R00V

ERJ6GEY0R00V

L5616

16V
820u

L5612

22u

Q5607

2SC584500L

R5610

10k

B0BC6R600005

Q5605

2SC584500L

R5656

10k

TPW12V

Wo_10V

10.0

10.0

101112131415161718192021222324252627282930

JS5612

JS5611

G1A470ZA0007

R5601

45.3k

C5618

25V

0.1u

B0BC4R700007

D5616

0

D5615

TP5603

BT30V(0.002A/0.004A)

30.0

0

R5618

220

BT30V

C5673

50V

0.01u

TP5604

R5617

220

MAIN_3.3V(2.3mA/NC)

3.30003.3

MAIN_3.3V

+

C5604

50V
10u

C5608

0.01u

R5624

0

C5672

+

50V

22u

R5615
22k

SUB_3.3V(NC/0.04A)

MAIN9V(0.1A/0.373A)

9.000

SUB_3.3V

L5610

G1C470MA0077

1

VOUT

2

VDD

3

NC

IC5603

C0DBAJB00004

AVR BT30V

+

C5601

50V

22u

50V

Q5603

B1DHDC000028

SUB9V2(0.82A/0.17A)

9.0

MAIN9V

SUB9V2

5

EXT

4

VSS

B1DHDC000028

R5616
22k

9.000

SUB9V2

Q5606

MAIN2.5V (113mA)

TP5609

/SUB5V_2(0.7A)

2.5

MAIN2.5V

MA3X78900L

Q5614

B1CFNG000001

2.5

MAIN2.5V

D5610

0

R5630

0

SUB5V(0.7A/0.7A)

0

5.0

SUB5V

R5611

R5612

16.5k

MAIN_5V

82k

+

C5685

C5686
50V
10u

D5618

50V

B0BC03900015

0.01u

BT30V

SUB_3.3V

MAIN_9V

MAIN_5V

STBY_5V

SUFFIX

JS5602

AB

G1C100MA0072

TP5615

TP5616

TP5617

L5608

TP30V

TPM33V

TPS33V

TPS9V

TPM9V

TPM25V

TPS5V

TPM5V

TPB5V

TO

DG-BOARD

(DG20)

PA20

TP5613

0

1

ODU_ON/OFF

0

2

0

3

ODU +B

0

4

ODU +B

0

5

30.0

6

BT30V

0

7

3.3

8

MAIN3.3V

3.3

9

MAIN3.3V

0

10

3.3

11

SUB3.3V

0

12

9.0

13

SUB9V1

9.0

14

SUB9V1

0

15

9.0

16

MAIN9V

0

17

2.5

18

MAIN2.5V

2.5

19

MAIN2.5V

0

20

0

21

5.0

22

SUB5V

0

23

5.0

24

MAIN5V

0

25

5.0

26

STBY_5V

0

27

3.3

28

TUNER_MAIN_ON

0

29

SOS

2.6

30

RESET

P A-BO ARD TNPA3620AB

TH-42PA50A/H/M, TH-37PA50H/M
PA-Board Schematic Diagram

4

52

6983 71

75

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.12. PB-Board Schematic Diagram

A

B

JS5812

ERJ6GEY0R00V

JS5813

ERJ6GEY0R00V

TO

PB5

P-BOARD

(P5)

C

+12Vs(S)

+12Vs(W)

+12Vs(W)

GNDs(s)

GNDs(W)

GNDs(W)

+12V

+12V

GND

GND

15V

12.0

1

12.0

2

5.0

3

0

4

0

5

12.0

6

12.0

7

12.0

8

0

9

0

10

0

11

JS5816

ERJ6GEY0R00V

JS5817

ERJ6GEY0R00V

D

PB-BOARD TNPA3643AB

JS5814

ERJ6GEY0R00V

JS5815

ERJ6GEY0R00V

JS5801

ERJ6GEY0R00V

JS5802

ERJ6GEY0R00V

JS5810

ERJ6GEY0R00V

JS5811

ERJ6GEY0R00V

L5808

LHL08TB100K

JS5808

ERJ6GEY0R00V

JS5805

ERJ6GEY0R00V

R5820

C5818

0.22 C5813
16V

470u

+

IC5803

C0DAEZH00017

AVR 10V

1

VIN
VOUT

2

25V

0.1u

SUFFIX

JS5818

AB

TP5802

TP5808

TP5804

10.0

10.0

0

0

0

0

0

0

TO
PA-BOARD
(PA7)

PB7

1

2

3

4

5

6

7

8

ADJ

4

GND

3

R5815

R5819

390

+

C5820

16V

1000u

L5810

2.94k

LHL08TB100K

C5821

25V

0.1u

+

JS5806

ERJ6GEY0R00V

JS5807

ERJ6GEY0R00V

C5823

16V

2200u

E

TH-42PA50A/H/M, TH-37PA50H/M
PB-Board Schematic Diagram

1

2 756

4

76

TH-42PA50A/H/M, TH-37PA50H/M
PB-Board Schematic Diagram

83

14.13. H, TA and TB-Board Block Diagram

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

TB

TUNER

TU001

MAIN TUNER

SW1
SW2

AFAGC

AFT

VIDEO

S-CLOCK

S-DATA

TU002

SUB TUNER

SW1
SW2

AFAGC

S-CLOCK

S-DATA

AFT

VIDEO

TA

TUNER

TU001

MAIN TUNER

AFAGC

AFT

VIDEO

S-CLOCK

S- DATA

TO PA30

SUB 9V2

SDA1

SCL1

IC2107

AVR 5V

IN SW OUT

MAIN_L

MAIN_R

16

L7

TV
IN

17

R7

1

L1

AV1

IN

2

R1

3

L2

AV2

IN

4

R2

9

L4

AV4

IN

10

R4

H

AV TERMINAL
AUDIO VIDEO SWICTHING

AV4_L

AV4_R

AV2_L

AV2_R

AV1_L

AV1_R

Q3002

MSP

AGC1
AFC1

AGC2

AFC2

AGC1

AFC1

Q2102

Q2103

Q3204
Q3207
Q3205
Q3206

PA50M/H

PA50A

SIF TRAP

Q2106-Q2109

IC3006

EX.I/O

3
7
4
6

AV1_L
AV1_R
AV2_L
AV2_R
AV4_L
AV4_R

14

SDA

DAC4
DAC0

15

SCL

DAC3
DAC1

MSP_RESET

5

DAC2

TV_L

TV_R

TV_L
TV_R MAIN_R

TB5

5
6

12
17

SIF

14
10
11

8
2
4

MAIN SIF SW1
MAIN SIF SW2
AFAGC1
AFT1
MAIN VIDEO
MSP

TB6

5
6

10
11
12
17

3

7

8
10
13

SUB SIF SW1
SUB SIF SW2
AFAGC2
SCL
SDA
AFT2
SUB VIDEO

H5

1212
1111
10108

8
2
4

PA50H/M ONLY

Q3208
Q3209

H6A

44
3
558
7

SCL1

8

SDA1
10
13

Q3211
Q3210

PA50A ONLY

TA5

8
12
17

SIF

14
10
11

10

AFAGC1

8

AFT1

22

MAIN VIDEO

44

MSP

TA6

1

SCL SCL1

2

SDA

Y
PB
PR

AV4

V
L

JK3100A

R

Y
PB
PR

AV2

V
L

R

AV1

C

MONITOR
OUT

H5

10

8

H6

1
2

SDA1

Y-SW

Y
G

PB

PR

V

L

R-SW

R
G

Y-SW

Y
G

PB

PR

V

L

R-SW

R
G

C
Y
G

Y

Y-G
C-G

G

V

V

L

L

R-SW

R

R

G

V

V

L

L

R

R

G

AV4C_YSW

AV4C_Y

AV4C_PB

AV4C_PR

AV4_V

AV2C_YSW

AV2C_Y

AV2C_PB

AV2C_PR

AV2_V

AV1_C
AV1_Y

AV1_YSW

AV1_V

6

321

IC2103

IC2105

AUDIO SW

AVR 8V

IN OUT

MAIN

SUB 5V_MSP

OUT

IC2108

RESET

13

37

SC1OR

36

SC1OL

34

SC2OL

33

SC2OR

56

SL1IL

57

SC1IR

ANA IN+

67

LOUT2
ROUT2

SCL
SDA

42

8V

SDA1

SCL1

PRE-

32

SDA

SCL

SOURCE
SELECT

X2101

71

72

XIN

XOUT

HEADPHONE
SURROUND
SOUND
PROCESSING

LOUDSPEAKER
SOUND
PROCESSING

AUDIO
OUT

TV
OUT

MAIN

IN

TV
IN

IC2106

MSP

OUTPUT
SELECT

DSP
INPUT
SELECT

DE-

ADC

MODULATOR PROCESSING

ADC

21

RESETQ

DAC

PRESCALE

IC3005

VIDEO SW

SCL1
SDA1

MAIN_L

Q3010

PA50M/H ONLY

Q3024

AV1_V
AV1_C
AV1_Y
AV1_YSW

AV2_V

AV2C_Y
AV2C_PB
AV2C_PR
AV2C_YSW

AV4_V

AV4C_Y
AV4C_PB
AV4C_PR
AV4C-YSW

29
30

32
33

TV(M)

17

V7

IN

TV(S)

19

V8

IN

65

V1

AV1

67

Y1

IN

69

C1

70

S-1

AV2

71

V2

IN

27

CY2

29

PB2

AV2C

31

PR2

IN

76

S-2

3

V4

AV4

IN

5

Y4

39

CY4

41

PB4

AV4C

43

IN

PR4

6

S-4

SUB 5V_SD

SUB 5V

SUB 5V_SD

2

48

616

H30

SUB 5V

SUB 5V_SD

HP
OUT

DAC

SP
OUT

DAC

SUB 9V2

DACA L

DACA R

DACM L

DACM R

Q2001

FOR
FACTORY
USE

AGC1
AGC2

H15

1
2

Q2002

AGC1
AGC2

MAIN 3.3V

SUB 3.3V

BT 30V

MAIN 9V

SUB 9V2

10 22

12

14 2318 2721

OUT

MAIN 9V

25

24

28

27

SUB 3.3V

VOUT1
COUT1

PROUT1

VOUT5

VOUT2
COUT2

PROUT2

VOUT4

MAIN 3.3V

SDA
SCL

30V_BT

60
59
58

51

56
55
54

44
45

46

SUB 9V2

MAIN

OUT

SUB
OUT

MONITOR

+10VS

+10VS

+10VS

+10VS(WO)

SDA1
SCL1

+9VS

28

+9VS

+9+VS(SQ)

Q2105

Q2104

Q2013

Q3008

Q3014
Q3017
Q3011

Q3015

Q3013
Q3018
Q3012

STB 5V

Q2012Q2011

IC2104

VAO

­+

5

3

+

-

AFC1

AFC2

PA50H/M
ONLY

SUB 5V_SD

L

R

Q3009

MAIN 9V

7

1

STB 5V

STB 5V

+9VS

+10VS

SCL3
SDA3
SCL2
SDA2
SCL1
SDA1

SCL1
SDA1

SDA1
SCL1
SDA2
SCL2
SDA3
SCL3

STB 5V

+STB 5V

H50

1
2

5
6
7

11

13

29

31

15
17

25

27

20
21
18
23

H2

28
29
30
31

24
23
21
20
18
17

7
9

11

13

1
3
5

27

35

34

38
26
33
32

H53

7
8

12

2
5

H12

1
2
4
5
6
7
8
9

TO Z50

+9VS(S)
+9VS(S)

+10VS(W)
+10VS(W)
+10VS(W)

STB 5V

MAIN 9V

HP_LIN

HP_RIN

SCL1
SDA1

L_OUT

R_OUT

MAIN_DEF
SP_MUTE
RESET
SP_SHORT

TO DG2

RESET
SP_MUTE
SOUND_MUTE
SOS2

SDA1
SCL1
SDA2
SCL2
SDA3
SCL3

MAIN Y/V/G
MAIN PB/C/R
MAIN PR/B

MAIN CVBS(RGB)

SUB CY/Y/V
SUB PB/C
SUB PR

STB 5V

AFC1

AFC2

RMCN
LED_R
KEYSCAN
SRQ

TO K1

KEYSCAN
LED_R
RMCN
STB 5V
SUB 5V_SD

FOR
FACTORY
USE

STB 5V
SRQ
SCL3

EEPROM

SDA3
SCL2

LOADER

SDA2
SCL1

DEVICE

SDA1

TH-42PA50A H and TA-Board Block Diagram
TH-37/42PA50H/M H and TB-Board Block Diagram

TH-42PA50A H and TA-Board Block Diagram
TH-37/42PA50H/M H and TB-Board Block Diagram

77

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.14. K, S and Z-Board Block Diagram

TO

H50

10VS(w)
10VS(w)
10VS(w)

STB 5V

MAIN 9V

MAIN_DEF

SP_MUTE

RESET

SOUND_SOS

(SP_SHORT)

MON SOUND_DEF

9VS(s)
9VS(s)

SCL1

SDA1

L_IN
R_IN

Z

SOUND CONTROL/SP AMP

Z50

35
34

31
30
29

25

23

21
19

11

16

15

18

13

17

9VS(s)

STB 5V

STB 5V

MAIN 9V

9

Q2302

Q2300 Q2301 Q2314

MUTE CCT

Q2315 Q2316 Q2317

MUTE SW

SOS

Q2324 Q2323

MAIN 9V

10VS(w)

IC2300

SOUND CONTROL

30

SCL

31

SDA

1

L IN

L OUT

2

R IN

R OUT

10VS(w)

IC2302

AUDIO AMP

6
5

2
3

25
24

STB 5V

7

1

WOOFER AMP L

24

VCC

1

INN

5

SHUTDOWN

IC2306

WOOFER AMP R

24

1

INN

5

SHUTDOWN

OUTP
OUTP

OUTN
OUTN

OUTPVCC
OUTP

OUTN
OUTN

15
14

11
10

15
14

11
10

Z2

5

L+

4

L-

2

R+

1

R-

SPEAKER L

SPEAKER R

S

POWER SWITCH

PUSH

S1

1

3

TO SS34

STB_PS

12V

SW2500

K

REMOTE RECEIVER,LED
KEY SCAN

RM2510

REMOTE RECIEVER

SW3751

STR

SW3752

F

SW3753

-/

SW3755

TV/AV

SW3754

+/

STBY5V_M

VIN

VOUT

Q2510

POWER LED_R

D2520

Q2519

ON/OFF

Q2511

STBY5V_M

K1

TO

H53

7

KEYSCAN

8

LED_R

12

REMOCON

2

STBY5V_M

5

SUB5V

IC2305

TH-42PA50A/H/M, TH-37PA50H/M
K,S and Z-Board Block Diagram

11

TH-42PA50A/H/M, TH-37PA50H/M
K,S and Z-Board Block Diagram

78

14.15. H Board (1 of 3) Schematic Diagram

H-BOARD (1/3)
TNPA3523AE (PA50H/M)

A

B

C

TNPA3523AF (PA50A)

EEPROM

LOADER

DEVICE

FOR
FACTORY
USE

STB5V

SREQ

GND

SCL3

SDA3

SCL2

SDA2

SCL1

SDA1

STB5V

H12

5.0

1

4.6

2

R3401

0

3

4.9

4

R3406

4.9

5

R3407

4.9

6

R3404

4.9

7

R3405

4.9

8

R3402

4.9

9

R3403

SRQ

0

SCL3

0

SDA3

0

SCL2

0

SDA2

0

SCL1

0

SDA1

0

JK3100A

AV4

AV2

AV1

MONITOR OUT

TJB0A639

Y

PB

PR

V

L

R

Y

PB

PR

V

L

R

Y

C

V

L

R

V

L

R

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

Y-SW

Y
G

PB

PR

V

L

R-SW

R
G

Y-SW

Y
G

PB

PR

V

L

R-SW

R
G

C
Y
G

Y-G

C-G

G

V

L

R-SW

R
G

V

L

R
G

A_AV4C_YSW

A_AV4C_Y

A_AV4C_PB

A_AV4C_PR

A_AV4_V

A_AV2C_YSW

A_AV2C_Y

A_AV2C_PB

A_AV2C_PR

A_AV2_V

A_AV1_C
A_AV1_Y

A_AV1_YSW

A_AV1_V

A_VOUT

A_AV4_L

A_AV4_RSW

A_AV4_R

A_AV2_L

A_AV2_RSW

A_AV2_R

A_AV1_L

A_AV1_RSW

A_AV1_R

A_LOUT

A_ROUT

A_AV4C_YSW

A_AV4C_Y

A_AV4C_PB

A_AV4C_PR

A_AV4_V

A_AV2C_YSW

A_AV2C_Y

A_AV2C_PB

A_AV2C_PR

A_AV2_V

A_AV1_C

A_AV1_Y

A_AV1_YSW

A_AV1_V

D3100

R3008

75

R3004

75

MAZ81400ML

JS3013

ERJ6GEY0R00V

R3009

75

R3005

75

R3002

75

C3066

R3001

75

16V

1u

R3010

75

ERJ6GEY0R00V

R3006

75

ERJ6GEY0R00V

ERJ6GEY0R00V

R3012

75

JS3010

R3007

75

R3003

75

R3022

JS3014

JS3015

L3010

EXC3BB221H

R3021

JS3011

JS3012

L3013

EXC3BB221H

L3002

EXC3BB221H

L3003

EXC3BB221H

R3020

L3001

EXC3BB221H

D3044

MAZ81400ML

D3043

10k

MAZ81400ML

D3042

MAZ81400ML

D3041

MAZ81400ML

D3040

MAZ81400ML

D3039

MAZ81400ML

D3038

10k

MAZ81400ML

D3037

MAZ81400ML

D3036

0

MAZ81400ML

0

D3005

MAZ81400ML

D3006

MAZ81400ML

D3034

MAZ81400ML

D3035

MAZ81400ML

22k

D3003

MAZ81400ML

SUB9V9V_SUB

AV4C_YSW

AV4C_Y

AV4C_PB

AV4C_PR

AV2C_YSW

AV2C_Y

AV2C_PB

AV2C_PR

AV4_V

1

2

AV2_V

AV1_C

AV1_Y

AV1_S

AV1_V

3

PC_GND_B

R3323

0

D

PC_GND_G

R3320

0

PC_GND_R

R3324

0

A_VOUT

E

A_AV4_L
A_AV4_RSW

A_AV4_R

A_AV2_L
A_AV2_RSW

A_AV2_R

A_AV1_L
A_AV1_RSW

A_AV1_R

A_LOUT

A_ROUT

JS2033

ERJ3GEY0R00V

JS2032

ERJ3GEY0R00V

JS2031

ERJ3GEY0R00V

L2015

EXC3BB221H

L2016

EXC3BB221H

L2011

EXC3BB221H

L2012

EXC3BB221H

L2007

EXC3BB221H

L2008

EXC3BB221H

L2003

EXC3BB221H

L2004

EXC3BB221H

+

R3027

C3069

25V

R3134

470u

100k

C2005

C2006

R2005

50V

50V

560p

560p

C2016

R2010

50V

22k

560p

C2017

R2011

50V

22k

560p

C2013

R2008

50V

22k

560p

C2014

R2009

50V

22k

560p

C2010

R2006

50V

22k

560p

C2011

R2007

50V

22k

560p

L3011

ELJPA100KF

R3408

R3409

360

360

Q3002

75

C3005

50V

0.1u

MAZ81400ML

Q2001

B1ABCF000138

R2012

100k

100k

Q2002

B1ABCF000138

2SB0709A0L

R3039

220

D3017

R2015

330

R2013

100

R2016

330

R2014

100

AUDIOOUT_L

AUDIOOUT_R

R2047

2.2k

VOUT4

AV4_L

AV4_R

AV2_L

AV2_R

AV1_L

AV1_R

4

5

6

7

F

8

TH-42P A50A/H/M, TH-37PA50H/M
H-Board (1 of 3) Schematic Diagram

1 895

TH-42P A50A/H/M, TH-37PA50H/M
H-Board (1 of 3) Schematic Diagram

2

4

6

73

79

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.16. H-Board (2 of 3) Schematic Diagram

H-BOARD (2/3)
TNPA3523AE (PA50H/M)
TNPA3523AF (PA50A)

GND

HP_R_IN

0

HP_RIN

Q2011

2SB0709A0L

D2011

MA2J11100L

GND

0

0

HP_LIN

MA2J11100L

L_IN

MAIN_DEF

SOUND SOS

SUBMUTE

SP_MUTE

(MONO_SOUND

L_OUT

0

Q2012

_DEF)

0

00004.0

0

0

JS3265

SP_MUTE

MAIN_DEF

Q3008

2SB0709A0L

R2045

10k

R2046

10k

R2043

47k

R_IN

GND

GND

HP_L_IN

0

4.0

R_OUT

STB5V

B1ABCF000138

D2012

GND

GND

MAIN9V

RESET

SDA1

SCL1

GND

GND

0

4.9

4.9

000

3.3

0

SCL1

SDA1

RESET

R3048

1.5k

MAIN_DEF

R2044

1k

+10Vs(W)

STB5V

+10Vs(W)

GND

+10Vs(W)

GND

GND

10111213141516171819202122232425262728293031323334

9.0

10.0

0

10.0

10.0

5.0

STB5V

R3049

10k

C2019

16V
220u

0

0

C3242

50V

0.1u

8V

D3021

MA3X152D0L

D3023

MA2J11100L

R3050

R3051

10k

10k

B1ABCF000138

+

Q2013

2SB0709A0L

GND

HP_R_OUT

GND

HP_L_OUT

35

0

0

0

1

2

3

4

SUB9V

5

6

7

R2042

1M

8

TH-42P A50A/H/M, TH-37PA50H/M
H-Board (2 of 3) Schematic Diagram

GND

0

Q3009

11

12

+9Vs(S)

+9Vs(S)

TO

H50

Z-BOARD

123456789

0

(Z50)

0

MAIN9V

R2130

10k

0

0

JS2101

JS2102

C2118

C2119

16V

16V

47u

47u

AUDIOOUT_R

AUDIOOUT_L

D3026

R3158

MA2J11100L

100

D2013

MA2J11100L

R2048

470

R2049

10k

+

R2050

C2020

10k

50V
22u

STB5V

R2054

10k

R2053

D2014

470

MA2J11100L

C2127

R2131

10k

IC2104

C0ABBB000038

+

16V

100u

VAO

SOS2

C2130

C2129

10V

10V

R2147

1u

1u

47k

R2137

C2128

33k

50V

0.1u

45

GND

L

R2132

33k

C2133

R2138

R2148

47k

8V

SD_AUDIO_GND

R2225

50V
47p

27k

0

R2149

27k

R

678

L2204

J0JCC0000241

R2165

100

27

GND128GND2

LOUT4

C2154

50V

0.1u

J0JCC0000241

R2125

R2124

26

ROUT3

NC

D2116

MAZ81400ML

R2164

8.00V

R2166

100

100

100

24

25

23

NC

LOUT3

ROUT4

MUTE

VD

R8

L8

R7

L7

R6

L5

L6

R5

11

D2118

MAZ81400ML

1u

1u

C2159

C2160

16V

16V

220

R2167

AV4_R

AV4_L

C2134

50V
47p

123

9.00V

VCC

C2143

50V

0.01u

SCL1

SDA1

47

47

R2152

R2154

R2151

9.00V

31

32

33

SCL

ADR

ROUT1

BIAS

L9

LOUT1

R9

L10

R10

L11

R12

R11

L12

1L12R13L24R25

D2107

D2108

D2109

MAZ81400ML

MAZ81400ML

1u

1u

1u

C2148

C2149

C2150

16V

16V

16V

220

220

220

R2153

R2155

R2156

AV1_R

AV1_L

AV2_L

HP_RIN

HP_LIN

MAIN_R

MAIN_L

29

30

LOUT2

ROUT2

SDA

IC2105

AN15861A-VT

AUDIO SW

VCC16VCC27L38R39L410R4

D2111

MAZ81400ML

MAZ81400ML

1u

L2107

C2152

16V

220

R2158

SUB9V

AV2_R

L_OUT

R_OUT

0

34

35

36

+

C2147

37

50V

22u

38

39

40

41

42

43

44

POWER/2

C2131

50V

0.1u

R2128

C2125

100

50V

2200p

R2129

C2126

100

50V

2200p

C2111

50V

0.1u

R2169

4.7k

Q2105

2SB0709A0L

R2127

4.7k

R2126

C2116

4.7k

50V

0.1u

Q2102

2SB0709A0L

SUB5V_MSP

SPEAKER L

SPEAKER L

SUB5V

SD_AUDIO_GND

R2224

0

C2124

16V
10u

22

VD

21

NC

20

mute

R2180

19

0

C2164

18

16V

R2172

1u

220

17

16

R2173

C2165

15

220

16V

1u

14

13

12

9.00V

+

D2119

C2161

16V

B0BC01100001

100u

220

C2132

R2168

4.7k

Q2104

2SB0709A0L

50V
10u

Q2103

2SB0709A0L

TV_R

TV_L

9_OR_8V

D2104

B0ACCE000005

1

8V

OUT

+

COM
2

C2172

50V

1000p

JS2105

ERJ3GEY0R00V

TV_R

TV_L

IN 3

C2174
1000p

C2173

50V

0.01u

JS2106

ERJ3GEY0R00V

50V

C2175

0.01u

C2176

50V

0.01u

J0JCC0000241

50V

R2113

C2146

50V

0.1u

R2182

100

R2183

100

R2184

220

R2185

220

L2108

0

HEADPHONE R

HEADPHONE L

SPEAKER R
SPEAKER L

IC2103

AN77L08M-E1

AVR 8V

J0JCC0000241

J0JCC0000241

J0JCC0000241

L2185

J0JCC0000241

L2186

J0JCC0000241

J0JCC0000241

220

220

R2187

R2186

9.00V

SUB5V_MSP5.00V

R2195

J0JCC0000241

R2196

J0JCC0000241

JS2115

J0JCC0000241

C2201

50V

X2101

5p

H0D184500008

R2133

0

C2202

5p

50V

C2195

47p

50V

L2115

J0JCC0000241
C2153

16V

4.7u

SUB5V_MSP

C2197

16V
1u

L2116

J0JCC0000241

R2197

G0C6R8K00002

470

C2199

C2204

C2203

50V

50V

56p

10p

C2200

50V

5V_MSP

47p

C2198

16V

100u

+

R2198

R2201

1.78k

L2118

EXCELDR35V

L2117

R2202

100
50V
22p

D2120

B0ACCE000005

6

Vo

Vin2ON/OFF3Vo4Vadj5GND

1

+

C2206

16V

100u

1.6k

IC2107

C0DBEZE00006

AVR 5V

C2207

J0JCC0000241

50V

0.1u

SDA1

SCL1

13

14
15
16
17
18

JS2114

ERJ3GEY0R00V

19

20

21

L2121

EXCELDR35V

L2120

22

23

DVSS15DVSS16DVSS

14

L2111

J0JCC0000241

12

DVSUP

DVSUP13DVSUP

SUB in

+

R2192

C2189

11

I2S_DEL_CL

I2S_DEL_WS

STANDBYQ

D_CTR_I/O_0

ANA_IN1+

MAIN in

C2192

50V
10u

220

16V
1u

J0JCC0000241

10

I2C_DA
I2C_CL

I2S_DEL_OUT

ADR_SEL

AVSUP
AVSUP

9

AVSS

L2112

8

I2S_DEL_IN

NC

C2191

50V

0.1u
R2193

220

C2190

16V

1u

I2S_DA_IN1

VREFTOP

7

L2123

J0JCC0000241

6

I2S_WS

D_CTR_I/O_1

I2S_DA_OUT

AUD_CL_OUT

5

I2S_CL

SPDIF_OUT

XTAL_OUT

ANA_IN2+

R2190

C2193

4

XTAL_IN
TESTEN

ANA_IN-

L2113

J0JCC0000100

L2114

J0JCC0000100

1NC2

3

C2226

50V

80

1000p
79
78
77

R2200

220

76

NC

75
74

TP

73
72
71
70
69
68
67
66
65

62

63NC64

C2196

50V

0.1u

PA50A
ONLY

R2199

220

220

C2194

16V

16V

1u

1u

AM

L2110

J0JCC0000100

L2109

C2225

J0JCC0000100

L2178

J0JCC0000241

L2182

L2183

L2184

L2187

C2177

50V

0.01u

JS2026

ERJ3GEY0R00V

JS2108

ERJ3GEY0R00V

C2178

50V 10u

9.00V

ERJ6GEY0R00V

C2181

50V

0.1u

JS2109

L2179

J0JCC0000241

23

24

25
26
27

DACM_L

28

DACM_C

29

DACM_SUB

30

DACM_SR

31

DACM_SL

32

SC2_OUT_R

33

SC2_OUT_L

34

VREF1

35

SC1_OUT_R

36

SC1_OUT_L

37

+

38
39

+

40

C2179

41

42

50V

10u

+

C2183

50V

3.3u

16V
1u

C2185

0.1u

50V

C2223

50V 39p

17

18NC19

20

21

22

I2S_CL3

RESETQ

I2S_WS3

I2S_DA_IN3

IS2_DA_IN2

I2S_DA_IN4
DACA_R

MAIN HP out

DACA_L
VREF2
DACM_R

(MSP4410K-QA-B3)
CAPL_A
AHVSUP
CAPL_M
SC3_OUT_R
SC3_OUT_L
AHVSS

AHVSS45AGNDC46NC47SC4_IN_L48SC4_IN_R49ASG50SC3_IN_L51SC3_IN_R52ASG53SC2_IN_L54SC2_IN_R55ASG56SC1_IN_L57SC1_IN_R58VREFTOP59SC5_IN_L60SC5_IN_R61AVSS

AGNDC

AHVSS

NC

43

44

C2184

50V

0.1u

IC2106

C1AB00002135

MSP

24

25
26
27

28

MAIN_L

MAIN_R

SCL1

SDA1

29

VOUT5

VOUT3

VOUT4

AV4C_PR

AV4C_PB

0.1u

C3044

16V

48

51

52

GND2

Cout349Vout350PIN50

PIN52

PR4

PDD3

Yout3/Vout5

PB4

PDD2

CY4

PDD1

CY2

SPD2

PR1

APD1

PB1

IPD1

0

C3043

10V

1u

R3087

220

MAIN_RF_CVBS

46

47

VCC2

SUB_RF_CVBS

R3090

R3089

Vout4

C3045

R3133

47

47

C3047

43

44

SDA45SCL

22

10V

1u

220

PA50H/M
ONLY

R3094

220

220

R3092

1u

10V

C3049

10V

1u

41

42

40
39
38
37

PR3

36

APD3

35

PB3

34

IPD3

33

CY3

32

SPD3

31

PR2

30

APD2

29

PB2

28

IPD2

27
26
25

23

24

9.00V

+

C3058

16V

100u

D3024

B0BC01100001

R3095

C3050

220

10V

1u

C3054

10V

1u

R3099

220

C3055

10V

R3100

1u

220

R3101

C3056

220

10V

1u

TH-42P A50A/H/M, TH-37PA50H/M

AV4C_Y

AV2C_PR

AV2C_PB

AV2C_Y

30

SUB_RF_GND

SUB_RF

MAIN_RF_GND

MAIN_RF

SUB_PR

SUB_PB/C

MAIN_PR/B

SUB_CY/Y/V

MAIN_PB/C/R

MAIN_CY/Y/V/G

10k

10k

10k

6.8k

R3067

R3069

R3065

R3071

C3032

10V

JS3029

ERJ3GEY0R00V

R3130

Q3024

220

2SB0709A0L

R3131

R3132

R3053

Q3010

220

2SB0709A0L

R3054

PA50A:

PA50M/H:0

PA50H/M ONLY

C3068

50V

0.1u

0

560

9.00V

0

R3055

560

9.00V

JS3028

ERJ3GEY0R00V

JS3023

ERJ3GEY0R00V

C3015

50V

0.1u

JS3022

ERJ3GEY0R00V

SUB_RF_CVBS

SUB9V

MAIN_RF_CVBS

AV1_V

AV1_Y

AV1_C
AV1_S
AV2_V

AV2C_YSW

AV3_VGND

AV3_YGND

C3067

16V

0.1u
C3021

10V

1u

R3064

220

R3167

R3057

R3058

R3044

R3045

C3022

1k

10V

1u

R3102

220

C3023

10V

1u

R3166

220

C3024

10V

0

0

0

0

1u

R3059

220

R3222

0

SUB9V

1u

60

61

62

63

64

65
66

Vout

67
68

SA1

69

C1

70

S-1

71

V2

72

O3

73

Y2

74

SA2

75

C2

76

S-2

77

V3

78
79
80

SA45Y46S-47C48VCC19V510SA511Y512S-513C514ADR15V616GND117V718GND319V820SPD121CY1

1C32

3V44

C3033

10V
1u

R3074

220

220

R3075

AV4_V

AV3_CGND

L3009

J0JCC0000241

CYout1/Yout1/Vout1

59

AV4C_YSW

58

PRout1

DCout
Vin
O1

PBout1/Cout1

V1
O2
Y1

O4
Y3
SA3

S-3

1u

C3035

10V

0

R3076

9V

55

56

57

VCC3

PBout2/Cout2

CYout2/Yout2/Vout2

IC3005

AN15866A-VT

VIDEO SW

R3164

1M

C3038

0.1u

C3040

16V

0.1u

53

54

PRout2

R3086

16V

H-Board (2 of 3) Schematic Diagram

141210 1715 1613 1811

80

14.17. H-Board (3 of 3) Schematic Diagram

11

12

(TA5)
PA50A

PA50H/M ONLY

13

14
15
16
17
18

PA50A ONLY

19

C2222

50V

0.1u

20

21

R2205

1k

22

23

24

25
26
27

28

29

MAIN9V

SUB5V

SUB9V2

R2213

R2208

SUB9V2

SUB5V_MSP

SUB9V2

SUB9V2

SUB5V

R2209

10k

3.3k

470

Q2108

B1ABCF000138

R2210

680

R2211

560

MAIN_CY/Y/V/G

MAIN_PB/C/R

MAIN_PR/B

VOUT5

SUB_CY/Y/V

SUB_PB/C

SUB_PR

Q2106

B1ABCF000138

R2204

560

Q2107

B1ABCF000138

C2208

16V

0.1u

H-BOARD (3/3)
TNPA3523AE (PA50H/M)
TNPA3523AF (PA50A)

30

TH-42P A50A/H/M, TH-37PA50H/M
H-Board (3 of 3) Schematic Diagram

TO
TA-BOARD

C2211

16V

0.1u

X2102

EFCT6504BF

Q2109

B1ABCF000138

R2214

3.3k

TO
TB-BOARD
(TB5)
PA50H/M

SUB5V

5.00V

R2215

330

X2103

EFCT7004BF

R3118

100

R3126

100

R3115

100

R3117

100

R3129

100

R3116

100

C3258

L3214

J0JCC0000364

C3250

C3208

16V

C3207

16V

1u

L3211

ELJNC15NKF

C2213

16V

0.1u

R2216

1k

C2212

16V

0.1u

16V

0.1u

16V

0.1u

0.47u

Q3014

2SB0709A0L

Q3017

2SB0709A0L

Q3011

2SB0709A0L

Q3013

2SB0709A0L

Q3018

Q3012

2SB0709A0L

2SB0709A0L

GND

GND

SUB5V

MAIN_SW1

MAIN_SW2

RFAGC1

5.0

L3216

0

C3259

C3253

16V

0.1u

R3246

4.7k

J0JGC0000021

AGC1

MSP

R3128

5.0

16V

0.1u

C3252

1u

16V

100

R3206

PA50A:0

PA50H/M:

JS2111

ERJ3GEY0R00V

1.5k

1011121314

5.0

4.0

0

JS3261

IC2108

C0EBF0000354

C2215

50V

0.1u

R3142

1.5k

15

0

MAIN_SW1

MAIN_SW2

R2217

4.7k

R3122

100

AFC1

R3127

2SB0709A0L

GND

0

Q3208

2SB0709A0L

R3247

RESET

1

2

1k

Q3015

R3124

1.5k

AFT1

0

R3259

42PA50A

D3237

MA3X152K0L

0

PA50H/M
ONLY

VSS

OUT

VDD

R3141

GND

5.00V

0

ONLY

CD

1k

R3121

100

R3139

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

TO
TA-BOARD

GND

GND

AM

MAIN_VIDEO

MAIN_V_GND

MSP1

0

0

123456789

0

0

5.4

2.0

R3252
PA50M/H:0
PA50A:

PA50H/M ONLY

560

0

JS3256

R3249

C3251

16V

R3251

0.1u

0

JS3206

MAIN_RF

MSP

J0JCC0000100

4

3

C2214

50V

1000p

H5

0

220

0

JS3202

J0JCC0000241

L2122

Q3209

2SB0709A0L

R3250

0

JS3205

J0JCC0000241

MAIN_RF_GND

(TA6)
PA50A

PA50A ONLY

PA50A
ONLY

C3235

50V

0.1u

+

C3236

50V
10u

30V

L3212

EXC3BB221H

GND

SUB_V_GND

GND

SUB_VIDEO

R3254

SCL1

0

C3254
16V 0.1u

R3255

560

0

JS3245

J0JCC0000241

SUB9V2

C3060

0.1u

R3152 47

R3153 47

GND

AFT2

1011121314

0

0

0

R3260

0

Q3211

R3258

0

JS3208

ERJ3GEY0R00V

AFC2

50V

SUB30V

15

0

30.0

5.4

R3253

220

Q3210

2SB0709A0L

R3256

0

JS3244

J0JCC0000241

SUB_RF_GND

SUB_RF

SDA1

SDA

SCL

4.9

4.9

2SB0709A0L

R3257

D3238

MA3X152K0L

SDA1

SCL1

16

Vcc

15

SCL

14

SDA

13

SAD2

12

SAD1

11

SAD0

10

SW3

9

SW2

IC3006

C1AB00000441

123456789

4.7k

0

H6

GND

4.0

30V_BT

MAIN9V

SUB5V

SUB9V2

MSP_RESET

SUB_SIF

RFAGC2

5.0

C3255

0.1u

EX.I/O

SUB9V2

R3125

1k

R3123

82

C3062

50V

0.1u

R3140

100

C3063

50V

1k

0.1u

C3064

50V

0.1u

C3059

16V

1u

2Vpp to ADV

MAIN_CY/Y/V/G_OUT

2Vpp to ADV

MAIN_PB/C/R_OUT

2Vpp to ADV

MAIN_PR/B_OUT

2Vpp to M2

MAIN_CVBS_OUT

R3138

82

2Vpp to GC3FS

SUB_CY/Y/V_OUT

R3120

0

2Vpp to GC3FS

SUB_PB/C_OUT

R3135

0

2Vpp to GC3FS

SUB_PR_OUT

R3119

0

R3224

0

R3225

0

R3226

0

R3227

R3228

R3229

0

0

0

JS3359

ERJ3GEY0R00V

JS3356

ERJ3GEY0R00V

JS3357

ERJ3GEY0R00V

JS3355

ERJ3GEY0R00V

JS3354

ERJ3GEY0R00V

AV3_VGND

AV3_YGND

AV3_CGND

AI_SENSOR

IRD_LED

KEYSCAN

RMCN

LED_G

LED_R

C3263

50V

4700p

16V

SW1

5.0

L3219

SUB_SIF

SW2

0

C3260

16V

0.1u

J0JCC0000364

C3256

C3257

J0JGC0000021

R3237

AGC2

SW1

SW0

DAC4

DAC3

DAC2

DAC1

DAC0

GND

C3241

0.1u

GND

SUB5V

5.0

L3217

16V

1u

16V

0.1u

100

1

2

3

4

5

6

7

8

50V

PA50H/M ONLY

TO
TB-BOARD

123456789

H6A

(TB6)
PA50H/M

5.00V

SUB_SW1

SUB_SW2

R3238

10k

R3240

10k

22k

R3159

R3242

10k

R3244

10k

JS3366

JS3367

ERJ3GEY0R00V

ERJ3GEY0R00V

C3262

50V

4700p

C3233

J0JCC0000241

50V

0.1u

JS3255

J0JCC0000241

L3213

TO
K-BOARD
(K1)

H53

0

5.0

0

0

5.0

0

3.2

2.9

0

0

4.5

0.8

JS3368

ERJ3GEY0R00V

JS3252

STB5V

C3249

16V

0.47u

C3248

16V

1u

ELJNC15NKF

1

2

3

4

5

6

7

8

9

10

11

12

C3261

16V

0.1u

Q3205

B1ABCF000138

Q3206

B1ABCF000138

Q3207

B1ABCF000138

GND
STBY5V

GND

GND
SUB5V

GND

Key

STBY_LED

OPT

ON_LED

SD_LED

REMOCON

R3239

R3241

R3243

R3245

TO
PA-BOARD
(PA30)

Q3204

B1ABCF000138

10k

10k

10k

10k

5.00V

C3228

10V

10u

H30

PA50H/M ONLY

PA50H/M ONLY

FOR
FACTORY
USE

GND

123456789

0

5.00V

C3229

10V
10u

R3047

0

R3261

0

R3262

0

R3263

0

R3264

0

AGC2

AGC1

SUB5V

0

5.0

ERJ3GEY0R00V

MAIN_SW1

MAIN_SW2

H15

JS3001

GND

SUB_SW1

SUB_SW2

2.5

5.00V

SUB5V_SD

0

123

SUB5V_SD

GND

2.5

GND

GND

GND

GND

GND

GND

GND

GND

BT30V

MAIN3.3V

SUB3.3V

MAIN9V

SUB9V2

SUB9V2

101112131415161718192021222324252627282930

009.0

9.0

0

C3216

10V
10u

C3214

10V
10u

JS3248

PC_GND_B

PC_GND_G

PC_GND_R

HD

C3307

50V
100p

4

MAIN_CVBS_OUT

MAIN_PR/B_OUT

MAIN_PB/C/R_OUT

MAIN_CY/Y/V/G_OUT

SUB_PR_OUT

SUB_PB/C_OUT

SUB_CY/Y/V_OUT

3.30003.3

9.0

MAIN9V

C3226

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

RMCN

AI_SENSOR

AFC1

AFC2

KEYSCAN

SRQ

SOS2

MAIN_DEF

SP_MUTE

RESET

LED_R

SDA1

SCL1

SDA2

SCL2

SDA3

SCL3

10V
10u

JS3302

JS3303

JS3304

C3308

50V

100p

PA50M/H ONLY

JS3324

J0JCC0000241

JS3325

J0JCC0000241

C3217

C3218

C3227

10V

10u

C3243

0

+10Vs(W)

+10Vs(W)

30.0

10.0

10.0

10.0

0

0

C3212

50V

0.1u

50V

0.1u

0

R3213

0

R3214

0

R3215

0

0

R3216

R3217

R3218

R3219

R3220

R3221

JS3339

ERJ3GEY0R00V

JS3340

ERJ3GEY0R00V

JS3341

ERJ3GEY0R00V

JS3342

ERJ3GEY0R00V

JS3343

ERJ3GEY0R00V

JS3344

ERJ3GEY0R00V

JS3345

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

0

0

0

0

0

0

JS3327

JS3328

JS3329

JS3330

JS3331

JS3332

JS3333

JS3334

JS3335

JS3337

+10Vs(W)

C3230

0.1u

GND

GND

GND

GND

GND

+9Vs(S)

+9Vs(S)

0

009.0

STB5V

5.00V

ERJ3GEY0R00V

0

9.0

9.00V

JS3403

ERJ3GEY0R00V

JS3402

ERJ3GEY0R00V

JS3401

ERJ3GEY0R00V

JS3336

C3264

50V

4700p

ERJ3GEY0R00V

AV2_QLINK

40

AV4_QLINK

39

RMCN

38

GND

37

AI_SENSOR

36

AFC1

35

AFC2

34

KEYSCAN

33

SRQ

32

SOS2

31

SOUND_MUTE

30

SP_MUTE

29

RESET

28

STB5V

27

LED_R

26

LED_G

25

SDA1

24

SCL1

23

GND

22

SDA2

21

SCL2

20

GND

19

SDA3

18

SCL3

17

GND

16

FB_OUT

15

GND

14

MAIN_CVBS

13

GND

12

MAIN_PR/B

11

GND

10

MAIN_PB/C/R

9

GND

8

MAIN_Y/V/G

7

GND

6

SUB_PR

5

GND

4

SUB_PB/C

3

GND

2

SUB_CY/Y/V

1

H2

TO
DG-BOARD
(DG2)

ERJ3GEY0R00V

ERJ3GEY0R00V

JS3431

JS3405

JS3423

ERJ3GEY0R00V

JS3404

JS3422

ERJ3GEY0R00V

AE

AF

(RGB)

SUFFIX

JS2003

ERJ3GEY0R00V

JS2004

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

ERJ3GEY0R00V

JS3424

JS3406

ERJ3GEY0R00V

JS3407

JS3408

0

50V

TH-42P A50A/H/M, TH-37PA50H/M
H-Board (3 of 3) Schematic Diagram

81

2723 2422 2625212019

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.18. TA and TB-Board Schematic Diagram

A

TA-BOARD TNP A3686(PA50A)

C017

C023

C024

50V

Q003

2SB0709A0L

L007

J0JCC0000241

Q002

2SB0709A0L

16V

1000p

0.47u

GND

15

5.0V

L017

3.5V

R005

560

R007

C013

16V

0.1u

MA3X152K0L

0

D003

J0JGC0000021

J0JCC0000364

C020

16V

0.1u

J0JCC0000241

C016

16V

0.1u

R008

R009

AFT1

AM

SIF

L003

AFT12.9V

R003

0

AM

SIF

L012

V1

0

V1_GND

0

V1

V1_GND

SDA1

SCL1

+

C002

50V
10u

R006

4.7k

0

SUB5V

14

5.0
GND

13

0

NC(MAIN SIF_SW1)

12

5.0
NC(MAIN SIF_SW2)

11

5.0
RFAGC1

10

4.0
GND

9

0

AFT1

8

0

GND

7

0

AM

6

0

GND

5

0

SIF1

4

2.0
GND

3

0

MAIN_VIDEO

2

5.4
MAIN_V_GND

1

0

TO

TA5

H-BOARD

30.0V

(H5)

SUB30V

30.0

9

GND

0

8

NC(SUB_VIDEO)

7

5.4
GND(SUB_V_GND)

0

6

GND

0

5

NC(AFT2)

0

4

GND

0

3

SDA

2

4.9
SCL

4.9

1

TO

TA6

H-BOARD

(H6A)

J0JGC0000021

J0JCC0000241

SCL1

SDA1

50V

C021

50V

100p

C019

50V
33p

C018

50V
33p

L019

J0JCC0000241

R002

220

220p

C022

6.3V

3.3u

TU001

B

C001

SCL1

SDA1

L006

C006

50V
22p

J0JCC0000364

J0JCC0000364

L008

EXC3BB221H

6.3V

1000u

+

L004

L005

+

C003

50V
10u

L018

J0JGC0000021

J0JCC0000241

C

ENG37A12GF

NC

1

NC

2

C007
16V

BM

0.1u
3

NC

4

NC

5

NC

6

BT

7

RF_AGC

8

NC

9

SCL

10

SDA

11
18

AFT

19
12

20

AUDIO_OUT

13
21

SIF_OUT

14

C009

BTL

50V

0.1u

15

NC
16

VIDEO_OUT

17

D

TB-BOARD TNPA3524(P A50H/M)

C004

1000p

+

L004

J0JHC0000078

L005

J0JHC0000078

+

C007

16V

50V

0.47u

TU001

ENGF9301GF

NC

1

NC

C006

6.3V

1000u

2

C008
16V

BM

0.1u
3

C009

C014

50V

100p

ERJ3GEY0R00V

C010

50V
33p

C011

50V
33p

J0JCC0000241

J0JCC0000241

J0JCC0000241

JS012

J0JCC0000241

L013

6.3V

3.3u

MAIN_SIF1

L011

MAIN_SIF2

L010

C042

16V

0.1u

R013

0

C041

16V

0.1u

MAIN_VIDEO

MAIN_V_GND

AFT1

MSP

L009

NC

4

SW1

5

SW2

6

BT

7

RF_AGC

8

NC

9

SCL

10

SDA

11
18

AFT

12

AUDIO_OUT

13

SIF_OUT

14

BTL

30V

15

C003

50V

NC

0.1u
16

VIDEO_OUT

17

L001

L008

R001

1k

R002

1k

C001

220p

C005

50V

22p

L007

EXC3BB221H

50V

C002

50V

10u

L031

J0JGC0000021

5V

C037

C036

50V

50V

220p

C022

50V

100p

JS027

ERJ3GEY0R00V

C029

50V

33p

L022

J0JCC0000241

C024

50V

0.1u

1000p

C027

6.3V

3.3u

J0JCC0000241

J0JCC0000241

C030
50V

33p

C040

L024

EXC3BB221H

R014

0

NC

TU002

ENG39A01GF

L015

J0JGC0000021

J0JCC0000241

5V

R011

1k

R012

1k

SCL1

SDA1

L021

C019

50V
22p

L018

J0JHC0000078

L019

J0JHC0000078

+

C020

6.3V

1000u

1

NC

2

BM

3

C021

16V

NC

0.1u
4

SW1

5

SW2

6

BT

7

RF_AGC

8

NC

9

SCL

10

SDA

11

AFT

12

NC

13
NC

14

BTL

15
NC

16

VIDEO_OUT

17

L028

C038

J0JGC0000021

16V

0.47u

MAIN_SIF1

MAIN_SIF2

AFT1

SUB_SIF1

L025

SUB_SIF2

L026

C043

16V

0.1u

SUB_VIDEO
SUB_V_GND

AFT2

30V

16V

0.1u

MSP

MAIN_VIDEO

MAIN_V_GND

SUB_VIDEO

SUB_V_GND

AFT2

SDA1

SCL1

SUB_SIF1

SUB_SIF2

30V

GND

15

0

SUB5V

14

5.0
GND

13

0

MAIN SW1

12

5.0
MAIN SW2

11

5.0
RFAGC1

10

4.0
GND

9

0

AFT1

8

0

GND

7

0

AM

6

0

GND

5

0

MSP1

4

2.0
GND

3

0

MAIN_VIDEO

2

5.4
MAIN_V_GND

1

0

TO

TB5

H-BOARD
(H5)

SUB30V

15

30.0
GND

14

0

SUB_VIDEO

13

5.4
SUB_V_GND

12

0

GND

11

0

AFT2

10

0

GND

9

0

SDA

8

4.9
SCL

7

4.9
GND

6

0

RFAGC2

5

4.0
SUB_SIF_SW1

4

5.0
SUB_SIF_SW2

3

5.0

GND

2

0

SUB5V

1

5.0

TO

TB6

H-BOARD

(H6A)

E

TH-42PA50A TA-Board Schematic Diagram
TH-37/42PA50H/M TB-Board Schematic Diagram

1 874

2

3

5

6

82

TH-42PA50A TA-Board Schematic Diagram
TH-37/42PA50H/M TB-Board Schematic Diagram

14.19. K and S-Board Schematic Diagram

A

K-BOARD
TXN/K1YFSA

RM2510

PNA4601M05TV

REMOTE RECEIVER

VCC

GND

OUT

VOUT

GND

VCC

B

C2512

D2512

6.3V
MA8056MTX

10u

STB5V

R2517

Q2510

47

2SD0601A0L

R2516

22k

MA3X152K0L

MA3X152K0L

R2542

100

R2520

220k

C

R2525

D2513

10k

D2514

Q2511

2SD0601A0L

R2524

22k

R2526

5.6k

Q2519

2SB0709A0L

R2553

1k

TO
H-BOARD

(H53)

R2557

D2524

MA8056MTX

3.3k

D2520

B3AAA0000755

POWER LED

STBY5V

R2550

STBY5V

5.0

0

123456789

K1

STBY5V_M

KEYSCAN2

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

5V

C2515

50V

0.01u

D2523

0

005.0

0

GND

GND

SUB5V

MA3X152K0L

5V

SUB5V

KEYSCAN

R3750

R3751

68k

22k

SW3751

SW3752

EVQ11G05R

STR

R2545

100

3.2

2.9

004.5

101112

GND

(LED_R)

STB_LED

KEYSCAN

MODEM_LED

EVQ11G05R

-/F

0.8

REMOCON

R3752

SW3753

EVQ11G05R

R3753

R3754

6.8k

0

12k

SW3754

SW3755

EVQ11G05R

EVQ11G05R

+/

TV/AV

SW2500

K0F162B00002

POWER SWITCH

PUSH

S-BOARD
TNPA3604AB

0

12.0

0

123

S1

TO

D

SS-BOARD

(SS34)

STB_PS

12V

GND

E

TH-37P A50H/M, TH-42PA50A/H/M
K and S-Board Schematic Diagram

2 813

54

6

TH-37P A50H/M, TH-42PA50A/H/M
K and S-Board Schematic Diagram

7

83

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.20. Z-Board Schematic Diagram

10Vs(W)

R2342

0

+

C2497

C2449

25V

25V

1u

A

R2394

20k

R2329

R2328

24

Rout

9 HPout

C2318

C2319

50V
470p

100k

23

10 HPin

16V

0.1u

Q2316

2SC584500L

39k

C2322

50V

470p

21

SWout

PeqR3122PeqR32

SOUND CTRL

11 PeqL11

12 PeqL12

R2325

91k
C2323

25V

0.047u

C2320

25V

0.047u
R2330

56k

STB5V

R2390

20k

R2391

10k

R2392

22k

R2336

C2324

13 PeqR11

C2325

0.047u

+

C2372

50V

10u

R2393

10k

39k

50V

470p

C2327

C2329

50V

50V

470p

3300p

R2335

100k

R2344

91k

19

PeqL3120PeqL32

PeqR2118PeqR22

14 PeqR12

15 PeqL21

16 PeqL22 17

R2332

R2339

91k

91k

C2330

C2328

25V

50V

0.047u

Q2317

2SC584500L

3300p

R2337

56k

MAIN9V

+

C2374

50V
10u

R2397

R2396

10k

47k

R2398

47k

25V

C2315

R2321

16V

39k

47u

R2412

MAIN9V

0

R2314

22

SCL1

SDA1

R2315

+

22

B

35

0

34

0

33

C

D

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

Z50

TO
H-BOARD

(H50)

0
0

10.0

10.0

10.0
0
0
0

5.0
0

9.0
0
0
0
0

3.3
0
0
0
0
0
0

4.0
0

4.0
0
0
0
0
0
0
0

0

10Vs(W)
10Vs(W)
10Vs(W)

STB5V

MAIN9V

SCL1

SDA1
RESET
MON_SOUND_DEF

MAIN_DEF
SP_MUTE
SUBMUTE
SOUND_SOS

L_IN

R_IN

C2429

25V

0.1u

C2428

25V

0.1u

STB5V

C2430

10V

1u

R2302

22k

Q2300

2SC584500L

R2303

R2338

5.6k
0

R2304

100k

Q2301

2SD0601ASL

R2308

3.9k

R2312

10k

R2309

3.9k

R2313

10k

D2300

MA2J11100L

C2305

16V
100u

Q2302

2SC584500L

R2305

470

D2301

MA2J11100L

820

R2306

C2306

50V

0.01u

C2310

4.7u

C2311

10V

4.7u

MAIN9V

R2307

100k

31

32

SDA

GND

1Lin

2Rin

10V

L-IN

C2308

50V

0.01u

R-IN

C2309

50V

0.01u

D2303

MA2J11100L

E

+

27

28

29

30

Vref

ADJ

SCL

PORT

IC2300

C1BB00000800

3 ADDout

4 Bout

5 Sout

6 ADDin

R2323

4.7k

C2314

50V

5600p

D2304

MA2J11100L

R2311

820

+

C2307

R2310

16V

180k

100u

Q2314

2SC584500L

1k

R2388

26

Vcc

7 DIFin

C2316

R2389

1k

Q2315

2SC584500L

25

Lout

8 SWin

16V

0.1u

MAIN9V

R2345

56k

R2414

C2331

0

50V

3300p

+

C2359

50V

0.01u

C2358

16V

100u

C2332

50V

3300p

R2346

56k

8

VCC

1

C0ABBA000073

7

-+

R

-+

2

0

R2377

0

R2378

IC2302

0

R2381

0

R2382

6

L

GND

3

45

AUDIO AMP

MAIN9V

Q2323

2SA207700L

R2320

2.2k

R2499

4.7k

C2300

50V

0.1u

R2322

10k

R2324

Q2324

10k

D2332

MA2J11100L

2SC584500L

C2301

50V

0.1u

R2331

470

R2395

10k

R2326

100

10Vs(W)

330u

C2433

R2468

16V

1.2k

0.47u

R2444

1k

16V

R2343

0

+

C2498

C2450

25V

25V

330u

1u

C2434

16V

R2469

0.47u

1.2k

R2445

1k

16V

C2441

C2457

R2460

50V

25V

C2445

1u

25V

24

Vcc

137k

220p

1u

20

21

22

23

VREF

ROSC

COSC

BYPASS

R2448

51

14

16

17

18

BSP

PVcc

AGND19AGND

OUTP15OUTP

Thermal Pad

1 INN

2 INP

3 GAIN0

4 GAIN1

5 SHUTDOWN

6 PGND

7 VCLAMP

8BSN

9PVcc

10 OUTN

C2437

0.47u

C2458

C2446

1u

25V

24

Vcc

C2473

25V

1u

R2450

100

C2442

25V

50V

R2461

1u

220p

110k

18

20

21

22

23

VREF

ROSC

COSC

BYPASS

11 OUTN

R2449

51

C2477

1u

25V

R2451

51

14

16

17

BSP

PVcc

AGND19AGND

OUTP15OUTP

Thermal Pad

1INN

2INP

3 GAIN0

4 GAIN1

5 SHUTDOWN

6PGND

7 VCLAMP

8 BSN

9 PVcc

10 OUTN

C2438

0.47u

C2474

25V

1u

R2453

100

IC2306

C1BB00000818

WOOFER AMP R

JS2329

JS2330

JS2331

JS2332

11 OUTN

R2452

51

C2478

1u

25V

JS2304

JS2305

JS2306

JS2307

JS2308

JS2309

JS2310

JS2311

C2481

0.22u

C2482

0.22u

C2483

0.22u

C2484

0.22u

SUFFIX

AE

25V

PGND

12 PGND 13

25V

25V

12 PGND 13

25V

B0JCDD000002

B0JCDD000002

PGND

B0JCDD000002

JS2317

JS2318

JS2319

JS2320

JS2321

JS2322

JS2323

JS2324

JS2315

D2319

D2315

D2320

B0JCDD000002

D2316

C2453

25V

1u

C2454

25V

1u

IC2305

C1BB00000818

WOOFER AMP L

L2316

J0JJC0000011

R2464

12

C2461

50V

3300p

L2317

J0JJC0000011

R2488

12

C2489

50V

3300p

L2318

J0JJC0000011

R2465

12

C2462

50V

3300p

L2319

J0JJC0000011

R2489

12

C2490

50V

3300p

L2305

10u

C2376

C2465

50V

25V

1000p

1u

L2312

10u

C2377

C2469

50V

25V

1000p

1u

L2306

10u

C2466

C2378

25V

50V

1u

1000p

L2313

10u

C2379

C2470

50V

25V

1000p

1u

C2386

C2387

50V

50V

1000p

1000p

W_L-

5

5.3
W_L+

4

5.3

NC

3

W_R-

2

5.3

W_R+

1

5.3

Z2

C2384

C2385

50V

50V

1000p

1000p

TO SPEAKER

Z-BOARD TNPA3621AE

TH-42PA50A/H/M, TH-37PA50H/M
Z-Board Schematic Diagram

TH-42PA50A/H/M, TH-37PA50H/M
Z-Board Schematic Diagram

31

825764

84

14.21. DG-Board (1 of 2) Block Diagram

MICOM,DIGITAL SIGNAL PROCESSOR

DG

TO

DG2

SUB_PB/C

SUB_PR

STB_RESET

SP_MUTE

SOUND_MUTE

MAIN_Y/V/G

MAIN_PB/C/R

MAIN_PR/B

MAIN_CVBS2(RGB)

KEYSCAN

H2

40

SUB_Y

38
36

10

SOS2

13
12
11

17

SDA1

18

SCL1

20

SDA2

21

SCL2

23

SDA3

24

SCL3 SCL3

34
32
30
28

14

STB 5V

6

AFC1

7

AFC2

3

RMCN

15

LED_R

8
9

SRQ

STB 5V

SDA2
SCL2
SDA3

SUB_Y/CVBS

SUB_C/PB

SUB_PR

MAIN_Y/CVBS

PA50H/M
ONLY

SP_MUTE

AUDIO_MUTE

MAIN_PB/C

MAIN_PR

RGB_CVBS

AFC1

AFC2

RM_IN
LED_R

KEYSCAN

SOS2

M2_RST

IC1235

IIC BUFFER

7

SDAOUT
SCLOUT

SDAIN
SCLIN

6
32

SDA1
SCL1

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

IC4013

SUB_Y/CVBS

SUB_C/PB

SUB_PR

Q4301,Q4308,Q4309
Q4302,Q4306,Q4310
Q4303,Q4307,Q4311

SDA1L
SCL1L

GC3FS

40

CLAMP

30

35

64

65

2D

CHROMA

COMB.

A/D

SYNC SEP.

CLOCK

PLL

XTALOUT

XTALIN

NRST

UB0~UB7

85 86

88

YG0~YG7

74

76

14

16

61

X4001
10MHzX'tal

93

78 80

UB0~UB7,YG0~YG7

83 84

1

2

IC4005

10bit A/D

38

SW

D_CLKIN

RESET

XTAL

UV0~UV9

Y0~Y9

R0~R3

22

29

14

7

3330

41 42

91 94

R0~R3,Y0~Y9,UV0~UV9

IC4063

RESET

4

SDA2 SDA

35
36

LLC1

4

HS

99

VS

78

Q4068

SCLSCL2

NRST

CLK0A
CLKIA
HSIA
VSIA
TPOUT0

SCL

SCL2L

MAIN_Y/CVBS

MAIN_PB/C

MAIN_PR

RGB_CVBS

CVBS1

SRQ

Q4006,Q4013

Q4012

Q4011

Q4010,Q4015

SDA2L SDA

82

81

A/D 10bit

76

74

72

57

30MHz

A/D 10bit

30MHz

A/D 10bit

30MHz

AIN9

MATRIX
RGB->

YUV

Detection
Sync

525i/p
625i/p
720p
1080i

Macrovision
SELF,ID,ED2
NOISE LEVEL

SYNC
SEPA

3D/2D com
VPK

CLK

CHROMA

DEM.

COLOUR
DETECT

XBUF

3

PORT-A

(ADV7403)

PORT-B

(FS&HDMI)

3D Y/C

TO

DG20

PA20

AC_ON/OFF

BT30V
MAIN 3.3V
MAIN 3.3V

SUB 3.3V

SUB 9V
SUB 9V

MAIN 9V
MAIN 2.5V
MAIN 2.5V

SUB 5V

MAIN 5V

STB 5V

TVON

1
3
2

SOS

25
23
22
20
18
17
15

MAIN 9V
13
12

MAIN 2.5V

9

SUB 5V

7

MAIN 5V

5

STB 5V

Q4900

MAIN 3.3V

SUB 9V

IRD_POW_ON

TUNER_MAIN_ON

SOS

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (1 of 2) Block Diagram

SUB 5V

STB 5V

IC4049

AVR 3.3V

8

VIN

5

CONT

IC1103

AVR STB 2.5V

2

VIN

1

VDET

VOUT

VOUT

MAIN 3.3V

DIGITAL

INPUT

I/F

IC4048

AVR 2.6V

2

4

OUT

IC4054

IC4042

AVR 2.5V

21

VCCVOUT VOUT

GC4PRO

OUT

MAIN 2.5VMAIN 2.5V

4

MAIN 2.5V

AD 3.3V

1

3

STB 2.5V

IC4044

AVR 1.2V

1

VIN

IC4061

AVR 1.2V

1

VIN

IC1110

AVR 3.3V

4

VIN VO VCCVOUT

VOUT

VOUT

PLL 1.2V

5

DLL 1.2V

5

STB 3.3V

MAIN 5V

5

MAIN 3.3V

IC4008

AVR 3.3V

5

VIN

IC4009

AVR 2.5V

1

VDD

IC4011

AVR 2.5V

1

VDD

4

AD 2.5V

5

VOUT

PLL 2.5V

5

VOUT

AD 3.3VSTB 5V

IC4024

AVR 1.2V

1

VIN VOUT

MAIN 1.2V

MAIN 2.5V

35

IC4025

AVR 1.8V

1

VDD

B_DDR_CLK

B_DDR_NCLK

MAIN 1.8V

IC4055

128M DDR SDRAM

MAIN 3.3V

IC4041

AVR 1.8V

VDD

A_DDR_CLK
A_DDR_NCLK

MAIN 3.3V

AD 1.8V

5

DDR 2.6V

RESIZE

MIX

NR

I/P CONV.

4

5
6

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (1 of 2) Block Diagram

85

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.22. DG-Board (2 of 2) Block Diagram

1

2

CLOCK GEN.

7

CLKD 74.25MHz

1

CLKC 95.5MHz

8

CLKE 108MHz

6

XBUF 27MHz

PORT_D

(OSD INPUT)

XBUF

OSD MIX

D/A 10bit
110MHz

D/A 8bit

2

D/A OSD
CONT

PORT_E

(RGB OUT)

3

CLKID2

EXCLKIN

FRCLKIN IBTV

PORT-F

OSD-OUT

PIXEL CONV.

4

CONVERTER

OSDYS

OSDYM

R00-R04

G00~G05

B00~B04

AI

GAMMA

IC4054

GC4PRO

IC4051

XTALOUT

CLKA 81.0MHz

(PLL) VCO IN

3

XTALIN

VSOE

HSOE

CLKOE

4

5

9

FOR
FACTORY
USE

DG32

ROE0~ROE9

GOE0~GOE9

BOE0~BOE9

X4002
27MHz

STB 5V

STB 5V

1

EEP_WP

SRQ

SRQ

SDA3

SCL3
6

782

SDA3
SCL3

TC5

57

TC4

55

CLKIN

12

SCL2

SDA2

4

5

SCL1
SDA1

SDA2
SCL2

58

7

3

17

13

27

23

93
94

67

IC4021

LVDS TRANSMITTER(10bit)

LVDS

(SERIAL)

TTL

PARALLEL

DATA

IC4012

OSD RGB A/D

8bit A/D
FORMAT CONV.

NRST

YOUT3

YOUT7

RBIN

PBOUT3

PRIN

PBOUT7

PROUT3

PRPUT7

OSDYS
OSDYM

CKXI

TCLK-

TCLK+

SDA

TA-

31

TA+

30

TB-

29

TB+

28

TC-

25

TC+

24

23

22

TD-

21

TD+

20

TE-

19

TE+

18

IC1109

LEVEL SHIFT

5V 3.3V

5

19

SCL1

20

4

SDA1

3

21

SCL2

2

22

SDA2

17

7

SCL3

6

18

SDA3

IC1107

EEPROM

SCL

6

SDA

5

WP

7

CVBS1

110

YIN

SCL

41

44

54
55

Q4101,Q4103,Q4110

Q4104,Q4106,Q4111

Q4107,Q4109,Q4112

SDA1L
SCL1L

SCL1L
SDA1L
SCL2L
SDA2L

Q1170 Q1172

RM_IN

Q1174

Q1177 Q1176

Q1178

SP_MUTE

AUDIO_MUTE

OSD_B

OSD_G

OSD_R

Q1175

LED_R

AFC1

AFC2

KEYSCAN

98
99
74
75

100

101

94

76

121

12

90

114

113

112

80

125

126

124

5

SCL1
SDA1
SCL2
SDA2
SCL3
SDA3

SRQ

EEPROM_WP

CVBS1A

SP_MUTE

AUDIO MUTE

OSDB

OSDG

OSDR

LED_R

AFC1

AFC2

KEY

RMCN

IC1104

MAIN MICOM

PA50H/M
ONLY

RST IN

24V_ON

PANEL_SOS

PANEL_5V_ON

SUB_ON

MAIN_ON

AC_ON

IC1106

TO

DG3

D3

12

STB 5V

6

DISPEN(DRVMUTE)

7

READY(STATUS)

8

ALARM(PANEL_SOS)

19

IIC_CLK(SCL1)
IIC_DATA1(SDA1)

20

11

PANEL_STB_ON

1

FAN_CTRL(MAX)

3

FAN_SOS

4

ECO_ON
TUNER_SUB_ON

14

(F_STBY_ON)

SCL1

SDA1

IC1114

64M

SDRAM

EX.DAC

15

SCL

SDA

14

DAC3

4

Q1180

2

SW0

10

SW3

IC1108

STB3.3V

RESET

4

2

VDD

OUT

24V_ON
READY
PANEL_SOS

FAN_CTRL

FAN_SOS

PANEL_5V_ON

IRD_POW_ON

SCL1L
SDA1L

STB 5V

IC1115

16M

FLASH

ROM

RESET

M2_RST

73

78

Q1200

92
97
79
82

93

SOS

24V_ON

PANEL_SOS

PANEL_5V_ON

IRD_POW_ON

READY

IRD_POW_ON

Q1184 Q1182

91

TUNER_MAIN_ON

SOS2

SOS2

SOS2

Q1174

DG5

TO D5

2

TX_TA-

3

TX_TA+

5

TX_TB-

6

TX_TB+

8

10Bit LVDS

TX_TC-

9

TX_TC+
TX_TCLK-

11

TX_TCLK+

12
14

TX_TD-

15

TX_TD+

17

TX_TE-

18

TX_TE+

5
6

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (2 of 2) Block Diagram

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (2 of 2) Block Diagram

86

14.23. DG-Board (1 of 12) Schematic Diagram

DG-BOARD (1/12)
TNPA3519AL (PA50A)

A

B

TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

1

2

3

TO
D-BOARD

(D3)

DG3

0

FAN_SOS

ECO_ON

DISPEN

INEXCH

Panel_STB_ON

TNR_SUB_ON

ALL_OFF

IIC_CLK1

IIC _D ATA1

ALARM

READY

STB5V

1

0

2

0

3

0

4

0

5

GND

2.8

6

3.2

7

3.2

8

0

9

0

10

GND

0.7

11

5.0

12

0

13

GND

2.6

14

0

15

GND

0

16

0

17

GND

0

18

3.0

19

3.0

20

FAN-CTRL(MAX)

Panasonic_Mode

C

R1206

0

R1201

0

FAN_CTRL

Q1180

R1216

10k

FL1100

J0HABH000012

3

G

12

G

R1212

SCL_1L

SDA_1L

UNR521100L

0

STB5V

(DISPEN)

Q1184

B1ABCF000138

Q1182

B1ABCF000138

IRD_POW_ON

PANEL_SOS/INV_ON

R1215

4.7k

PANEL5V_ON

TUNER_MAIN_ON

FANSOS

24V_ON

READY

4

R1199

0

R1200

100

R1214

1k

R1190

0

R1191

0

R1192

0

R1193

0

R1194

0

R1195

0

R1208

0

R1209

0

R1196

0

R1197

0

D

E

TO
DG-BOARD
(7/12)

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (1 of 12) Schematic Diagram

52

8

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (1 of 12) Schematic Diagram

A B CD

31 76

4

87

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.24. DG-Board (2 of 12) Schematic Diagram

1

11

12

13

2

3

14

15

16

17

DG-BOARD (2/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

MAIN3.3V

C1141

50V

0.01u

1

5

IC1117

CLKOD1

ENBID

2

3

R1322

0

TP1021

MAIN9V

L1170

J0JHC0000078

R1171

2.2k

0

Q1170

2SA207700L

R1173

0

R1172

R1170

100

4

+

C1171

C1172

16V

16V

47u

0.1u

R1175

C1170

3.9k

16V
10u

R1177

47k

R1178

22k

Q1172

B1ABCF000138

R1180

0

R1185

100

R1186

330

R1188

470

L1172

ELJFA8R2KFB

R1187

0

R1189

10k

C1175

C1174

50V

16V

0.1u

150p

C0JBAZ002186

4

R1149

22

C1193

16V

0.1u

1

A0

2

A1

3

A2

4

GND

IC1107

TVRN611 : PA50A
TVRN610 : PA50H
TVRN776 : PA50M

EEPROM

AS_M2_WP

INVERTER

Vcc

WP

SCL

SDA

TP1029

C1198

16V

0.1u

1

2

IC1108

VSS

VDD

RST

C0EBE0000436

OUT

TP1026

R1340

R1327

0

R1334

47k

8

TP1023

7

TP1025

6

R1330

TP1024

100

5

R1331

100

Q1178

UNR521100L

0

CD

3

R1342

C1197

5.6k

RESET

4

16V

0.1u

18

AA AB AC AEAD AF AG AH AI AJ AK AL AM

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (2 of 12) Schematic Diagram

8

TO
DG-BOARD
(8/12)

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (2 of 12) Schematic Diagram

11912

14 151310

88

14.25. DG-Board (3 of 12) Schematic Diagram

11

12

13

14

15

16

17

DG-BOARD (3/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

TUNER_MAIN_ON

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

21

22

23

24

25

26

27

GC_RST

28

AO_A16

AO_A15

1

AO_A14

AO_A13

AO_A12

AO_A11

AO_A10

AO_A9

AO_A8

AO_A19

AP_WR

18

R1355

AO_A18

5.6k
AO_A17

STB3.3V

L1176

J0JHC0000078

AO_A7

AO_A6

AO_A5

C1204

6.3V

AO_A4

1u

AO_A3

AO_A2

AO_A1

AO_A0

A15

2

A14

3

A13

4

A12

5

A11

6

A10

7

A9

8

A8

9

A19

10

NC

11

WE

12

RESET

13

NC

14

NC

15

RY/BY

16

A18

17

A17

18

A7

19

A6

20

A5

21

A4

22

A3

23

A2

24

A1

BYTE

DQ15/A-1

DQ14

DQ13

DQ12

16M FLASH ROM

DQ11

DQ10

IC1115

TVRN603-1

48

A16

47

46

Vss

45

44

DQ7

43

42

DQ6

41

40

DQ5

39

38

DQ4

37

Vcc

36

35

DQ3

34

33

DQ2

32

DQ9

31

DQ1

30

DQ8

29

DQ0

28

OE

27

Vss

26

CE

25

A0

AP_RD

AP_CSD

AQ_D15

AQ_D14

AQ_D13

AQ_D12

AQ_D11

AQ_D10

AQ_D7

AQ_D6

AQ_D5

AQ_D4

AQ_D3

AQ_D2

AQ_D9

AQ_D1

AQ_D8

AQ_D0

SUB5V

C1216

16V

0.1u

C4070

16V

0.1u

JS4002

C4072

ERJ3GEY0R00V

6.3V

2.2u

R4009

0

MAIN3.3V

J0JHC0000078

IC4049

C0CBCBF00009

AVR 3.3V

8

VIN

7

NC

6

NC

5

CONT

+

L4003

Thermal Pad

C4026

C4025

6.3V
47u

1

VOUT

2

NC

3

GND

R4060

4

CN

16V

0.1u

43k

IC4041

C0CBCAC00275

AVR 1.8V

VOUT4NC

VDD

+

C4002

C4001

4V

0.1u

220u

C4006

50V

470p

R4059

TP4095

C4052

C4049

6.3V

CE

3

L4001

J0JHC0000078

50V

0.01u

1u

JS4095

ERJ3GEY0R00V

JS4096

ERJ3GEY0R00V

+

C4003

4V

56u

AD3.3V

TP4093

C4005

16V

0.1u

5

GND

1

2

C4004

16V

6.3V

2.2u

27k

BA BB BC BD BE BF BG BH BI BJ BK BL BM

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (3 of 12) Schematic Diagram

TO
DG-BOARD

(9/12)

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (3 of 12) Schematic Diagram

20 2218 1917 2316 21

89

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.26. DG-Board (4 of 12) Schematic Diagram

21

22

31

32

23

24

25

33

34

3526

27

28

AS_BLK

R4118

0

36

37

DG-BOARD (4/12)
TNPA3519AL (PA50A)

VSOD
HSOD
CLKOD2

AS_OSDB

AS_OSDG

AS_OSDR

TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

Blue

1.0Vp-p
DC:?V

C4100

6.3V
10u

Green

C4101

6.3V
10u

R4100

18k

C4102

6.3V
10u

Red

Q4101

B1ABCF000138

R4107

R4101

8.2k

R4102

18k

B1ABCF000138

R4108

R4103

33

8.2k

R4104

18k

B1ABCF000138

R4109

R4106

8.2k

R4228

0

33

Q4104

Q4107

33

R4110

750

Q4103

B1ABCF000138

R4236

R4237

R4238

R4117

0

0

0

560

R4111

5.6k

R4112

750

Q4106

B1ABCF000138

R4120

560

R4113

5.6k

R4114

750

Q4109

B1ABCF000138

R4123

560

R4115

5.6k

JS4004

0

JS4005

0

JS4006

0

OSDIN1

OSDIN2

OSDIN3

OSDIN7

OSDIN8

OSDIN9

OSDIN5

OSDIN6

68

R4177

GREEN

IC4012

C4164

50V

0

OSDIN10

R4182

OSDIN11

OSDIN12

OSDIN13

OSDIN14

OSDIN15

R4175

RED

VSS32N.C33N.C

PROUT2
PROUT1
PROUT0

OE
TST1
TST2

68

R4249

22

23

VSS

PROUT724PROUT625PROUT526PROUT427PROUT3

C4163

50V

1000p

R4173

270

0

C4162

50V

1000p

21

VDD

C1AB00001834

OSD RGB A/D

8bit A/D
FORMAT CONV.

1000p

R4174

MAIN9V

L4105

J0JHC0000078

C4104

C4103

16V

50V

1u

0.01u

R4128

R4125

470

C4105

C4106

50V

0.01u

R4130

0

R4126

470

C4107

50V

0.01u

R4132

R4127

470

+

C4124

100u

C4116

6.3V
10u

0

Blue

16V

1u

C4117

6.3V
10u

R4135

Green

68

C4108

1u

16V

C4115

6.3V
10u

MAIN5V

Red

C4121

16V

0.1u

L4104

J0JCC0000241

R4136

68

C4122

0

C4127

68

C4119

C4120

R4143

0

C4126

6.3V
47u

R4137

33

C4118

50V
39p

R4148

R4138
50V
39p

R4147

15k

R4149

15k

R4139

33

Q4112

50V

39p

B1ABCF000138

1

Vcont

GND

Vin4Vout

5

+

C4135

JS4014

ERJ3GEY0R00V

16V

0.1u

15k

33

C4131

50V

0.01u

2

6.3V
1u

10V

R4134

16V

0.1u

Q4110

B1ABCF000138

R4144

470

Q4111

B1ABCF000138

R4145

470

R4146

IC4008

C0CBCBD00008

AVR 3.3V

3

Np

J0JCC0000241

C4136

16V

0.1u

C4128

50V

0.01u

RGBAD
REFNO.4100 4299

MAIN3.3V

R4150

C4151

C4129

50V

0.01u

C4130

50V

0.01u

470

L4106

C4132

100u

0

+

C4133

4V

16V

0.1u

C4152

6.3V

50V

0.01u

3.3u

R4382

R4152

R4381

220

R4151

220

R4159

R4153

SDA_1L

120

C4160

50V

1000p

C4154

R4160

16V

102

1u

C4156

16V

1u

C4153

16V 1u

102

C4155

16V
1u

C4161

R4161

R4157

22

R4158

22

R4154

22

R4155

10k

50V

120

1000p

C4158

1000p

50V

C4159

50V

1000p

R4163

0

220

220

R4140

68

R4165

MAIN3.3V

29

30

28

31

N.C

34

AVDAD1

35

N.C

36

VRH1

37

AVSAD1

38

N.C

39

VRL1

40

GREEN in

PBIN

41

CRMP1

42

CRMP2

43

Red in

PRIN

44

VRL2

45

AVSAD2

46

VRH2

47

N.C

48

AVDAD2

49

N.C

50

N.C

51

SDO

52

VDD

53

SDA

RSTN59VDD60VSS

54

SCL

55

ADRS0

56

ADRS1

57
58

TST365VIN66HIN267CKXI68VDD69VSS70CKIN71HIN172VDD73VSS74PLLH75HOUT76PORT077PORT178PORT279PORT380PORT481CKO82VDD83VSS84PHIN285VDD(PLL)86VSS(PLL)87PHCO

62

63

64

61

R4167

0

10k

R4169

0

OSDIN0

OSDIN4

1

2

68

68

R4184

R4253

68

R4259

IC4014

C0JBAZ002186

INVERTER

YOUT65YOUT56YOUT47YOUT38YOUT29YOUT110YOUT0

N.C

N.C

VPD

VSS92VDD93YSOUT7

C4167

16V

0.1u

R4186

0

R4188

4

AVDAD4

AVSAD4

CRMP4

AVDAD3

AVSAD3

YSOUT0
YSOUT1
YSOUT2
YSOUT3
YSOUT4
YSOUT5
YSOUT6

0

C4168

50V

1000p

1

2

3

120
119

R4199

118

N.C

N.C

VRH4

N.C

VRL4

YIN

YSIN

VRL3

N.C

VRH3

N.C

N.C

88

120

117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100

99
98
97
96
95
94

91

89

90

C4170

0.01u

C4171

0.01u

C4176

16V

0.1u

68

R4194
R4195

68

R4196

68
68

R4197

C4172

50V

0.01u

R4383

220

C4177

16V

R4209

1u

50V

50V

ALPHAI0SCL_1L
ALPHAI1

OSDYM
OSDYS

R4203

102

R4204

51

OSD YS/YM[2:0]

C4178

R4207

150

R4208

51

C4180

50V

0.01u

C4165

50V

1000p

11

12

13

VSS

VDD

PBOUT714PBOUT615PBOUT516PBOUT417PBOUT318PBOUT219PBOUT120PBOUT0

BLUE

YOUT7

VDD
VSS

XTST

XSM

VCOI

C4166

50V

1000p

0

3

4

R4210

100

220

16V
1u

C4179

16V

0.1u

MAIN3.3V

C4181

6.3V
10u

1

2

3

4

L4151

J0JCC0000241

C4182

16V

0.1u

5

R4211

0

Ao1

Ao2

Ao3

Ao4

IC4016

C0FBBD000195

EX.I/O

C4351

8

16V

Vcc

0.1u

7

SCL

6

SDA

5

GND

SCL_1L

R4379

22

SDA_1L

R4380

22

38

39

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (4 of 12) Schematic Diagram

23

CA CCCB

TO
DG-BOARD
(10/12)

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (4 of 12) Schematic Diagram

2624

27

28

2925

30

90

14.27. DG-Board (5 of 12) Schematic Diagram

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

31

32

33

34

35

36

37

R4951

0

38

39

OSDIN15 OSDIN7

IC4054 B3 OSDI15

OSDIN14

IC4054 A3 OSDI14

OSDIN13

OSDIN12

IC4054 B4 OSDI12

OSDIN11

IC4054 A4 OSDI11

OSDIN10

IC4054 C5 OSDI10

OSDIN9

IC4054 B5 OSDI9

OSDIN8

IC4054 A5 OSDI8

PORT-D(OSD INPUT)

PORT-A(ADV7403)

YIN9

YIN8

YIN7

YIN6

YIN5

YIN4

YIN3

YIN2

UVIN9

UVIN8

UVIN7

UVIN6

UVIN5

UVIN4

UVIN3

UVIN2

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (5 of 12) Schematic Diagram

IC4054 P1 GYIA7

IC4054 P2 GYIA6

IC4054 P3 GYIA5

IC4054 P4 GYIA4

IC4054 N3 GYIA3

IC4054 N4 GYIA2

IC4054 M1 GYIA1

IC4054 M2 GYIA0

IC4054 L1 BUIA7

IC4054 L2 BUIA6

IC4054 K1 BUIA5

IC4054 K2 BUIA4

IC4054 K3 BUIA3

IC4054 K4 BUIA2

IC4054 G2 BUIA1

IC4054 G3 BUIA0

TDO_4PRO_HDMI

TDO_HDMI_BA

OSDIN6

OSDIN5

OSDIN4

OSDIN3

OSDIN2

OSDIN1

OSDIN0

YIN1

YIN0

UVIN1

UVIN0

RIN3

RIN2

RIN1

RIN0

HSIA

VSIA

CLKIA

CLKOA

IC4054 C6 OSDI7

IC4054 B6 OSDI6

IC4054 A6 OSDI5IC4054 C4 OSDI13

IC4054 C7 OSDI4

IC4054 B7 OSDI3

IC4054 A7 OSDI2

IC4054 C8 OSDI1

IC4054 B8 OSDI0

IC4054 M3 RVIA7

IC4054 M4 RVIA6

IC4054 L3 RVIA5

IC4054 J1 RVIA4

IC4054 J2 RVIA3

IC4054 J3 RVIA2

IC4054 H1 RVIA1

IC4054 H2 RVIA0

IC4054 N2 HSIA

IC4054 N1 VSIA

IC4054 G1 CLKIA

IC4054 H3 CLKOA

R4501

47

HSOD

VSOD

CLKOD2
CLKOD1

OSDYM

OSDYS

ALPHAI0

ALPHAI1

ENBID

R4529

R4535

R4534

R4530

10k

10k

2ND_OSD(R)

2ND_OSD(B)

2ND_OSD(YS)

2ND_OSD(G)

R4502

RGBAD,PEAKS_OSD

IC4054 B14 MOSDHSO

IC4054 A13 MOSDVSO

IC4054 C9 CLKID

22

IC4054 A14 CLKOD

22

IC4054 A9 OSDYMI

IC4054 B9 OSDYSI

IC4054 A8 OSDHSI

IC4054 B10 ALPHAI0

IC4054 C10 ALPHAI1

IC4054 D11 ENBID

IC4054 D10 OSDVSI

10k

TP4022

TP4019

TP4023

TP4020

TP4024

TP4021

IC4054 D1 TPOUT0

IC4054 E2 NC

IC4054 F3 NC

IC4054 H4 TPOUT3

IC4054 D7 TPOUT4

IC4054 D8 TPOUT5

IC4054 D9 TPOUT6

PORT-C(PEAKS)

BS_YIN7

BS_YIN6

BS_YIN5

BS_YIN4

BS_YIN3

BS_YIN2

BS_YIN1

BS_YIN0

GC4PRO
REFNO.4500

IC4054 A17 YIC7

IC4054 C16 YIC6

IC4054 B16 YIC5

IC4054 A16 YIC4

IC4054 C15 YIC3

IC4054 B15 YIC2

IC4054 A15 YIC1

IC4054 C14 YIC0

IC4054

C1AB00002234

GC4PRO

TO
DG-BOARD
(11/12)

BS_UVIN7

BS_UVIN6

BS_UVIN5

BS_UVIN4

BS_UVIN3

BS_UVIN2

BS_UVIN1

BS_UVIN0

4699

IC4054 C19 UVIC7

IC4054 B19 UVIC6

IC4054 A19 UVIC5

IC4054 C18 UVIC4

IC4054 B18 UVIC3

IC4054 A18 UVIC2

IC4054 C17 UVIC1

IC4054 B17 UVIC0

JTAG_TRST

JTAG_TCK

JTAG_TMS

TDO_FS_4PRO

TDO_4PRO_HDMI

SCL_2L

SDA_2L

JS4087

ERJ3GEY0R00V

R4851

HSIC

IC4054 B20 HSIC

VSIC

CLK_IC

IC4054 A20 VSIC

IC4054 C20 CLKIC

R4508

22

IC4054 A23 SCL IC4054 K26 GOE4

IC4054 B22 SDA

R4509

22

IC4054 A21 TRST

R4510

0

IC4054 A22 TCK

0

R4511

IC4054 C21 TMS

0

R4512

IC4054 B21 TDI

0

R4513

IC4054 D19 TDO

R4514

0

PORT-E(RGBOUT)

DG-BOARD (5/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

820

A_ROE9

A_ROE8

A_ROE7

A_ROE6

A_ROE5

A_ROE4

A_ROE3

A_ROE2

A_ROE1

A_ROE0

A_GOE9

A_GOE8

A_GOE7

A_GOE6

A_GOE5

A_GOE4

A_GOE3

A_GOE2

A_GOE1

A_GOE0

CLK_IC

JS4089

ERJ3GEY0R00V

JS4088

ERJ3GEY0R00V

JS4084

ERJ3GEY0R00V

R4950

10k

IC4054 L24 ROE9

IC4054 L23 ROE8

IC4054 M26 ROE7

IC4054 M25 ROE6

IC4054 M24 ROE5

IC4054 N26 ROE4

IC4054 N25 ROE3

IC4054 P26 ROE2

IC4054 P25 ROE1

IC4054 R26 ROE0

IC4054 H25 GOE9

IC4054 H24 GOE8

IC4054 H23 GOE7

IC4054 J26 GOE6

IC4054 J25 GOE5

IC4054 K25 GOE3

IC4054 K24 GOE2

IC4054 L26 GOE1

IC4054 L25 GOE0

TDO_HDMI_BA

TDO_BA_JTAG

JTAG_TRST

A_HSOE

A_VSOE

A_CLKOE

A_BOE9

A_BOE8

A_BOE7

A_BOE6

A_BOE5

A_BOE4

A_BOE3

A_BOE2

A_BOE1

A_BOE0

JTAG_TDI

TDO_BA_JTAG

R4884

R4888

0

0

R4887

0

IC4054 D25 HSOE

IC4054 D26 VSOE

IC4054 E26 CLKOE

IC4054 E25 BOE9

IC4054 E24 BOE8

IC4054 F26 BOE7

IC4054 F25 BOE6

IC4054 F24 BOE5

IC4054 G26 BOE4

IC4054 G25 BOE3

IC4054 G24 BOE2

IC4054 G23 BOE1

IC4054 H26 BOE0

A_OSDYSO
A_OSDYMO
A_ALPHAO1
A_ALPHAO0

A_OSDO15
A_OSDHSO
A_CLKOF
A_OSDO14
A_OSDO13
A_OSDO12

A_OSDO11
A_OSDO10
A_OSDO9
A_OSDO8

A_OSDO7
A_OSDO6
A_OSDO5
A_OSDO4

A_OSDO3
A_OSDO2
A_OSDO1
A_OSDO0

A_CLKID2
A_OSDHSI2
A_OSDVSI2

R4577

68

R4578

68

DA

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (5 of 12) Schematic Diagram

41

42

43

44

45

46

3331 3532 36 38

34

37

91

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.28. DG-Board (6 of 12) Schematic Diagram

41

42

43

44

MAIN3.3V

+

L4801

C4873

C4874

J0JHC0000078

45

A_ROE9
A_ROE8
A_ROE7
A_ROE6
A_ROE5
A_ROE4
A_ROE3
A_ROE2
A_ROE1
A_ROE0

A_GOE9
A_GOE8
A_GOE7
A_GOE6
A_GOE5
A_GOE4
A_GOE3
A_GOE2
A_GOE1
A_GOE0

A_BOE9
A_BOE8
A_BOE7
A_BOE6
A_BOE5
A_BOE4
A_BOE3
A_BOE2
A_BOE1
A_BOE0

A_HSOE B_HSOE
A_VSOE B_VSOE

A_CLKOE

R4583
R4584
R4585
R4586
R4587
R4588

R4589
R4590
R4591
R4592
R4593
R4594

R4595
R4596
R4597
R4598
R4599
R4600

R4601
R4602

R4603

46

R4604

EXB38V680JV

R4605

EXB38V680JV

R4606

EXB38V680JV

6.3V

C4945

16V

50V

0.1u

47u

1000p

B_GOE9

B_GOE8

B_BOE4B_BOE3

B_ROE9
B_ROE8

B_BOE5

B_ROE7
B_ROE6

B_BOE6

B_ROE5

68

B_ROE4

68
68
68
68
68

68
68
68
68
68
68

68
68
68
68
68
68

68
68

B_CLKOE

68

B_ROE3
B_ROE2
B_ROE1
B_ROE0

B_GOE9
B_GOE8
B_GOE7
B_GOE6
B_GOE5
B_GOE4
B_GOE3
B_GOE2
B_GOE1
B_GOE0

B_BOE9
B_BOE8
B_BOE7
B_BOE6
B_BOE5
B_BOE4
B_BOE3
B_BOE2
B_BOE1
B_BOE0

B_BOE7
B_BOE8
B_BOE9
B_HSOE

B_VSOE

B_ROE2

B_ROE3
B_GOE2
B_GOE3

C4946

C4875

16V 0.1u

50V

1000p

R4802

10k

R4805

10k

46

47

48

49

51
52

TC1

53

TC2

54

TC3

55

VCC

TC4

56

GND

57

TC5

58

TC6

59

TD0

TD263TD364TD4

60

R/F

61

TD1

62

TE05TE16TE27VCC8TE39TE410GND11TE512CLKIN13/PDWN

1

2

3

4

22k

R4807

B_ROE0

B_BOE2

IC4021

C0JBAP000020

LVDS TRANSMITTER

(10bit)

B_GOE7

TB245TB3

TB650TC0

C4876

B_ROE1

43RS44

TB4
GND
TB5

TD5
GND
TD6

0.1u

16V

B_GOE0

B_GOE6

R4808

B_GOE5

22k

41

B_GOE1

B_GOE4

TB042TB1

PLL_VCC
PLL_GND

B_BOE0

LVDS_PD

IC4024

C0DBZFG00055

AVR 1.2V

IC4042

CTL2Vcc3GND4OUT5C

1

C4929

16V
10u

+

C4939

4V

220u

G

G

FL4016

FL4022

G

G

123

Q4900

B1ABCF000138

C0DBEJG00001

AVR 2.5V

+

C4926

16V

0.1u

C4924

16V

0.1u

MAIN2.5V

MAIN3.3V

J0HABH000012

SUB9V

J0HABH000012

TP4080

SUB5V

TP4074

TP4084

STB5V

123

G

FL4021

J0HABH000012

FL4017

123

G

FL4020

123

G

J0HABH000012

G

R4948

30k

G

G

FL4023

G

123

TP4088

R4943

1k

R4949

30k

+

C4922

6.3V
47u

0

ODU_ON/OFF

30

0

29

0

ODU +B

28

0

ODU +B

27

0

26

0

BT30V

25

0

24

3.3
MAIN3.3V(1.55A/1.847A)

23

3.3
MAIN3.3V(1.55A/1.847A)

22

0

21

3.3
(SUB3.3V)

20

0

19

9.0

TP4087

G

18

9.0

17

0

16

9.0

15

0

14

2.5

13

2.5

12

0

11

0

10

5.0

9

0

8

5.0

7

0

6

5.0

5

0

4

3.3

3

0

2

2.6

1

DG20

TO
PA-BOARD

(PA20)

SUB9V1(1A/0.766A)
SUB9V1(1A/0.766A)

MAIN9V(0.1A/NC)

SUB5V(0.63A)

SUB5V(0.63A)

MAIN5V(0.37A/0.46A)

STB_5V

TVON

SOS

AC_ON/OFF

MAIN2.5V

L4862

J0JHC0000078

C4898

50V

0.01u

CLK-Gen.

MAIN3.3V

L4751

J0JCC0000241

C4855

16V

B_ROE9

B_ROE8

B_ROE7

B_ROE6

B_ROE5

B_ROE4

TO
D-BOARD

L4803

J0JHC0000078

C4880

33

34

35

36

39

40

TA337TA438TA5

TA6

GND

TA2

TB-

TA1

TB+

TA0

LVDS_VCC

TA+31TA-

LVDS_GND

TC-

LVDS_GND

TC+

TCLK-

TCLK+

LVDS_GND18TE+19TE-

TD-

TE6

TD+

15

16

14

50V

1000p

C4947

10k

R4810

L4802

J0JHC0000078

B_CLKOE

B_BOE1

10V

1u

32

30
29

C4879

16V 0.1u

28
27
26
25
24

C4948

1000p

50V

23
22
21
20

17

R4834

10k

C4877

C4878

10V

16V

0.1u

1u

EXB38VR000V

EXB38VR000V

EXB38VR000V

LVDS
REFNO.4800 4850

(D5)

DG5

R4821

R4822

R4823

1

0

1.2

2

1.2
0

1.2

1.2
0

1.2

1.2
0

1.2

1.2
0

1.2

1.2
0

1.2

1.2
0
0
0

TX_TA-

3

TX_TA+

4

5

TX_TB-

6

TX_TB+

7

8

TX_TC-

9

TX_TC+

10

11

TX_TCLK-

12

TX_TCLK+

13

14

TX_TD-

15

TX_TD+

16

17

TX_TE-

18

TX_TE+

19

20

21

22

23

JS4027

ERJ3GEY0R00V

IRD_POW_ON

0.1u

R4952

33

R4756

33

VIN2VB3VOUT4NC5GND

1

C4899

6.3V
1u

+

C4856

C4858

16V

4V

0.1u

220u

27MHz

C4859

15p

50V

C4861

50V

15p

R4757

33

+

C4901

16V
10u

CLK-GEN
REFNO.4750

MAIN3.3V

R4758

33

C4867

C4863

50V

16V

0.1u

100p

X4002

H0J270500087

R4769

150

R4759

51

C4902

50V

0.01u

1

CLKC

95.5MHz

2

VDD

3

AGND

4

XTALIN

5

XTALOUT

6

XBUF
27MHz

7

CLKD

74.25MHz

8

CLKE
108MHz

IC4051

C1ZBZ0002790

CLOCK GEN.

4799

MAIN1.2V

81MHz

81MHz

PD/OE

SUB9V

AVDD

GND

CLKA

CLKB

S2

S1

S0

JS4901

ERJ3GEY0R00V

R4760

10k

16

15

14

C4868

50V

100p

13

12

11

10

9

R4762

SUB9V2

R4763

10k

R4768

C4864

6.3V

33

0

10u

R4766

0

MAIN9V

123

+

C4925

16V
47u

J0HABH000012

MAIN5V

J0HABH000012

TUNER_MAIN_ON

SOS

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (6 of 12) Schematic Diagram

38

108M

CLK_GEN

95.5M

85M

R4526

47

R4520

R4521

R4524

0

R4525

10k

R4523

0

IC4054 E1 VCOIN

IC4054 F1 FBO_PLL

10k

IC4054 F2 REFO_PLL

10k

IC4054 AA1 FRCLKIN_IBTV

IC4054 D18 TEST

IC4054 A24 EXCLKIN

TO
DG-BOARD
(12/12)

DG-BOARD (6/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (6 of 12) Schematic Diagram

4139

42

43

4440

45

92

14.29. DG-Board (7 of 12) Schematic Diagram

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

A B CD

TO
DG-BOARD
(1/12)

A

TO
H-BOARD

(H2)

DG2

1

AV2_QLINK

2

AV4_QLINK

3

RMCN

4

5

AI_SENSOR

6

KEYSCAN

SOUND_MUTE

SP_MUTE

STB_RESET

FB_OUT

MAIN_CVBS2

MAIN_PR/B

MAIN_PB/C/R

MAIN_Y/V/G

SUB_PR

SUB_PB/C

LED_G

SUB_Y

STB5V

LED_R

AFC1

7

AFC2

8

9

SRQ

10

SOS2

11

12

13

14

15

16

17

SDA1

18

SCL1

19

20

SDA2

21

SCL2

22

23

SDA3

24

SCL3

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

R4897

R4921

R4922

R4923

R4924

R4925

R4926

R4927

R4928

R4929

R4930

B

C

D

C4913

50V

4700p

0

J0JCC0000241

0

0

0

0

0

J0JCC0000241

0

0

0

R4931

R4932

R4933

R4940

R4941

R4942

J0JCC0000241

R4934

0

R4936

0

R4937

0

R4938

0

R4939

0

0

0

0

R4920

0

0

0

R4898

LED_G/KUROSONYU_ON/OFF

TP4100

TP4129

TP4120

TP4127

TP4106

TP4132

0

PA50M/H
ONLY

AUDIO_MUTE

SDA2

SCL2

SDA3

SCL3

SUB_C/PB

SUB_Y/CVBS

RM_IN

AFC1

AFC2

KEYSCAN

AL_SRQ

SOS2

SP_MUTE

M2_RST

LED-R

SDA1B

SCL1B

MAIN_Y/CVBS

SUB_PR

MAIN_PR

MAIN_PB/C

RGB_CVBS

SUB5V

L1114

STB5V

L4900

J0JHC0000078

+

C4943

C4942

16V

16V

47u

0.1u

R1359

5.6k

C1217

50V

270p

SUB5V

C1222

16V

R1360

5.6k

C1218

50V

270p

1u

1

Vcc2

2

SCLOUT

SDAOUT

3

SCLIN

SDAIN

4

GND

IC1235

C0ZBZ0001038

Vcc

ACC

IIC BUFFER

J0JHC0000078

STB5V

8

7

6

5

C1219

R1361

50V

10k

0.01u

C1220

C1221

50V

50V

100p

100p

SDA1

SCL1

L1009

J0JHC0000078

C1100

6.3V

D1151

MAZ81200ML

IC1103

C0DBEZG00013

C1101

16V

0.1u

1u

STB2.5V

TP1018

+

C1182

C1106

4V

6.3V

100u

0

R1111

1

2

Vc

R1229

0

3

45

Vo

Vin

C1108

C1107

16V

50V

1u

0.1u

0.01u

51

AVR STB 2.5V

GND

GND

GND

GND sense

6

7

8

C1102

C1178

16V

0.1u

5

Vo4Vin

STB3.3V

GND

1Nr2

ON/OFF

6.3V
1u

R1110

0

3

+

C1181

4V

100u

IC1110

C0CBCBD00043

STB3.3V

C1105

6.3V
1u

C1104

16V

0.1u

AVR 3.3V

52

53

DG-BOARD (7/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

E

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (7 of 12) Schematic Diagram

31 76

4

52

93

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (7 of 12) Schematic Diagram

54

55

56

8

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.30. DG-Board (8 of 12) Schematic Diagram

AA AC AG ALAI AJAE AHAFAB AK

VDDA-1

22

C1187

111

R1274

18p

50V

110

VSSA-1

C1127

R1269

0

50V

EXB2HV680JV

AS_BLK

22p

50V

C1188

X1101

H0J600400006

C1129

100

R1275

107

108

109

XTAL1

XTAL2

VSS33-8

VDD33-8

SDA3->SDA_PDP/PANEL5V_ON

SCL3->SCL_PDP/24V(120V)_ON

16V

0.1u

C1128

1000p

AQ_D15

AQ_D0

AQ_D14

AQ_D7

AR_WR

L1174

R1277

16V

0.1u

BLK

SDA1
SCL1

D13

AQ_D8

VSOD

HSOD

J0JCC0000241

0

100

R1280

104-105-106

COR

HSYNC

-

-

TRGO

D5

C1130

AQ_D1

AQ_D6

0

R1281

VSYNC

SDA2->SDA3

-95-96-

TRGI

IDTV_RXDO
IDTV_TXDO

JPEG_TXD0

EEPROM_WP

SDA0->SDA2

SCL0->SCL2

D266D1267D10

50V

1000p

AQ_D13

+

100-101-102-103

SCL2->SCL3

AC_ON

MAIN_ON

VDD25-2

VSS25-2

VDD33-7

VSS33-7

SUB_ON
IRD_RST

LED_R

CLKOD

RSTIN

VDD33-6

VSS33-6

C1131

R1272

EXB2HV560JV

L1113

J0JHC0000078

C1133

C1132

16V

16V

0.1u

10u

68

R1283

68

R1286

68

R1288

R1285

68

98-99

97

94
93

SOS

­92

­91

­90

SRQ

­89

­88

­87

86
85
84
83

­82

­81

-

R1290

80

­79

­78

­77

­76

­75

­74

­73

72

D11

71

D3

70

C1135

D4

50V 1000p

69
68

C1136

0.1u

16V

65

62

63D964

16V

STB3.3V

0.1u

AS_OSDB

AS_OSDG

R1202

R1271

0

C1125

6.3V
10u

116

117

118

CVBS2

VSSA-3

VDDA-2

IC1104

C2CBYF000032

MAIN MICOM

0.1u

82

AP_CSD

AR_CS

AR_CKE

22

VSSA-2

AP_RD

OSD B

AS_OSDR

22

R1203

OSD G

AR_UDQM

AR_LDQM

C1126

OSD R

R1204

16V

0.1u

112R113G114B115

AP_WR

C1223

68p

50V

C1224

68p

50V

C1225

68p

JS1000

KEYSCAN

R1224

68k

AFC1

AFC2

R1225

68k

STB3.3V

R1374

R1373

10k

R1372

10k

10k

51

M2_TRG_IN

M2_TRG_OUT

PA50M/H
ONLY

RM_IN

SP_MUTE

MAIN9V

R1222

10k

R1227

R1228

10k

5.6k

SUB5V

L1110

J0JHC0000078

JS1177

Q1174

B1ABCF000138

R1235

56k

C1110

16V

0.1u

R1232

R1238

R1242

R1234

68k

0

10k

1k

0

PA50A
ONLY

AO_A19
AO_A18
AO_A17
AO_A16

AO_A8
AO_A7
AO_A9
AO_A6
AO_A5
AO_A10
AO_A11
AO_A12

C1186

50V

0.01u

Q1175

B1ABCF000138

R1244

EXB38V680JV

R1240

EXB2HV680JV

L1112

0

+

16V

STB3.3V

16V
10u

10k

R1390

1k

1

4

TDD

5

RMCN

-

6

Q-LINK IN

-

7

Q-LINK OUT

-

8

QLINK_SEL

-

9

JPEG_RxD

-

10

MAIN_SENSE

-

11

SUB_SENSE

-

12

SP_MUTE/ZERO_X_DET

-

13

VSS33-1

14

VDD33-1

15

CVBS_FLTR_ON/OFF

-

16

-

17

A19

-

18

A18

-

19

A17

-

20

VSS25-1

21

VDD25-1

22

A16

-

23

A8

-

24

A7

-

25

A9

-

26

A6

-

27

A5

-

28

A10

-

29

A11

-

30

33

R1266

EXB2HV680JV

AO_A4

AO_A3

R1267

27k

R1268

100

A12

34-35-36-37-38-39-40-41

AO_A2

J0JHC0000078

R1389

15k

R1219

R1255 22k

R1249 22k

R1258 4.7k

R1250

4.7k

L1111

J0JHC0000078

C1111

16V

0.1u

C1113

16V

0.1u

16V 0.1u

R1263

R1221

0

R1253

0

C1114

C1115

4V 100u

C1116

50V

1000p

C1117

0.1u

+

C1112

R1248

100k

R1243

10k

0

R1226

68k

R1231

100k

R1233

33k

R1237

1k

50V

+

C1120

4V

100u

C1118

16V 0.1u

C1124

16V

0.1u

0.1u

C1119

16V

119

120

121

122

123

124-125-126-127-128

KEY

AFC1

VSSA-4

VDDA-3

VDDA-4

CVBS1B

CVBS1A

AFC2
AI_SENSOR
TMODE

TCK2TMS3TDI

-31VSS33-232VDD33-2

A4

­A3
A2

A1

A0

A13

A14

A15

VSS33-342VDD33-343MEMCLK44CSSDRAM45CLKEN46CSROM47RD48UDQM49LDQM50WR51D1552VSS33-453VDD33-454D755D056D1457D858D659D160VSS33-561VDD33-5

50V

16V

C1122

1000p

C1123

R1270

AO_A14

AO_A0

AO_A15

AO_A13

AO_A1

AR_CLK

TO
DG-BOARD
(2/12)

STB3.3V

SCL_1L

SDA_1L

SDA_2L

SCL_2L

R1302

R1297

5.6k

5.6k

R1284

100

R1289

10k

R1295

10k

R1287

100

R1307

R1291
R1292
R1293

C1109

16V

0.1u

2.5V_STB

C1134

R1251

16V

10k

0.1u
IRD_POW_ON

R1303

100

10k

R1301

100

200

R1311

100

R1294
R1308

68

R1309

68

AQ_D11

AQ_D3

AQ_D4
AQ_D10
AQ_D12 SCL1

AQ_D2

AQ_D5

AQ_D9

R1273

EXB2HV560JV

R1317

R1316

10k

10k

SOS2

PANEL_SOS/INV_ON

R1384

0

AL_SRQ

1k
100
100

100

R1313

100

STB5V

Q1176

UNR521100L

R1305

10k

R1306

TP1019

FANSOS

FAN_CTRL

LED_G/KUROSONYU_ON/OFF

R1320

10k

4.7k

C1AB00000454

SOS2

R1321

100

Q1177

UNR511100L

R1351

1k

Q1200

B1ABCF000138

R1123

56

IC1106

EX.DAC

TUNER_MAIN_ON

MAIN3.3V

M2_TRG_OUT

M2_TRG_IN

AL_SRQ

AUDIO_MUTE

PANEL5V_ON

24V_ON

AS_M2_WP

R1213

47k

R1125

56

R1127

56

READY

LED-R

SOS

M2_RST

1

SW1

GC_RST

2

SW0

FAN_SOS

3

DAC4

SD_RESET

4

DAC3

FAN_ON/OFF

5

DAC2

IRD_LED

DAC1

6

LED_G/KUROSONYU
_ON/OFF

7

DAC0

VOUT_ENB

8

GND

MAIN3.3V

R1323

3.3k

INV_SOS

SD_IDO

MAIN5V

STB5V

+

C1150

25V

33u

1

NC

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

IC1109

9

A8

C0JBBZ000281

10

A9

11

A10

12

GND

R1324

3.3k

C1195

C1194

6.3V

50V

0.01u

1u

R1338

1k

C1137

16

VCC

15

SCL

14

SDA

13

SAD2

12

SAD1

11

SAD0

10

SW3

9

SW2

16V

0.1u

R1380

22

SDA1

R1381

22

R1115

10k

R1134

56

C1152

16V

0.1u

LEVEL SHIFT

R1339

0

5V 3.3V

R1341

0

R1168

0

C1155

16V

0.1u

24

Vcc

23

OE

22

B1

21

B2

20

B3

19

B4

18

B5

17

B6

16

B7

15

B8

14

B9

13

B10

SUB5V

10k

10k

3.3k

5.6k

5.6k

3.3k

R1343

R1348

R1345

R1346

R1347

R1344

SDA2
SCL2

TP1032

TP1033

D1158 MAZ80620ML

D1157 MAZ80620ML

+

TP1034

TP1035

D1159 MAZ80620ML

D1160 MAZ80620ML

J0JHC0000078

C1140

25V
33u

D1161 MAZ80620ML

L1120

SDA1
SCL1
SDA3
SCL3

C1196

16V

0.1u

TP1030

TP1031

D1156 MAZ80620ML

D1154 MAZ80620ML

D1155 MAZ80620ML

C1139

16V

0.1u

R1146

0

C1138

16V

0.1u

AMAD

SUB5V

61

62

63

64

52

SDA3

SCL3

SDA2

53

SCL2

DG-BOARD (8/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

54

55

56

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (8 of 12) Schematic Diagram

8

STB5V

FOR
FACTORY
USE

AL_SRQ

R1329

R1326

0

5.0

4.604.9

DG32

1234567

0

0

0

0

0

EEP_WP

R1337

R1336

R1332

R1333

4.9

4.9

4.9

0.9

8

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (8 of 12) Schematic Diagram

11912

14 151310

94

65

65

67

14.31. DG-Board (9 of 12) Schematic Diagram

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

TO
DG-BOARD
(3/12)

L1175

J0JHC0000078

+

C1207

C1202

4V

16V

0.1u

100u

C1200

16V

0.1u

C1201

16V

0.1u

C1203

16V

0.1u

AR_LDQM

AR_WR

AR_CS

C1205

C1206

C1208

R1365

EXB2HV680JV

50V

270p

AQ_D0
AQ_D1
AQ_D2
AQ_D3

50V

AQ_D4

270p

AQ_D5

AQ_D6
AQ_D7

50V
270p

AO_A15

AO_A14

AO_A12

AO_A13

AO_A10

AO_A0 AO_ A7

AO_A1

AO_A2

AO_A3

+

C1209

4V

100u

1

VDD

2

DQ0

3

VDDQ

4

DQ1

5

DQ2

6

VSSQ

7

DQ3

8

DQ4

9

VDDQ

10

DQ5

11

DQ6

12

VSSQ

13

DQ7

14

VDD

15

LDQM

16

WE

17

CAS

18

RAS

19

CS

20

BA0

21

BA1

22

A10/AP

23

A0

24

A1

25

A2

26

A3

27

VDD

C1211

16V

0.1u

VSS

DQ15

VSSQ

DQ14

DQ13

VDDQ

DQ12

DQ11

VSSQ

DQ10

DQ9

VDDQ

64M SDRAM

DQ8

VSS

NC/RFU

UDQM

CLK

IC1114

CKE

C3ABPG000133

NC

A11

A9

A8

A7

A6

A5

A4

VSS

54

53

52

R1366

AQ_D15

EXB2HV680JV

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

AO_A11

AO_A9

AO_A8

AO_A6

AO_A5

AO_A4

AR_UDQM

AR_CLK

AR_CKE

AQ_D14
AQ_D13

AQ_D12
AQ_D11
AQ_D10

61

62

63

64

JS4090

0

JS4091

0

JS4092

0

AQ_D9
AQ_D8

STB3.3V

MAIN9V

L4004

J0JHC0000078

+

C4027

C4024

25V

C1214

C1212

16V

50V

270p

0.1u

C1215

C1213

16V

50V

0.1u

270p

RGB_CVBS

MAIN_PR

MAIN_PB/C

MAIN_Y/CVBS

R4001

0

Q4010

B1ABCF000138

R4027

150

PR

R4016

576

PB/C

R4017

576

R4014

Y

150

Q4006

B1ABCF000138

R4050

R4053

1k

Q4011

Q4012

B1ABCF000138

R4036

R4037

R4033

2.2k

1k

Q4015

2SB1218ARL

R4051

0

C4014

16V

0.1u

R4041

1k

C4015

16V

0.1u

3k

R4043

1k

R4046

R4044

1k

1k

Q4013

2SA207700L

560

C4016

R4045

50V

2.2k
47p

R4039

422

R4047

560

B1ABCF000138

R4029

1.58k
R4035

3k

R4030

1.58k

R4031

422

16V

0.1u

33u

L4008

J0JHC0000078

C4066

6.3V
1u

C4047

R4095

0

R4086

R4093

R4087

C4023

16V

0.1u

R4054

C4019

160

16V

0.68u

C4020

16V

0.039u

R4052

0

R4049

0

C4018

16V

0.1u
TP4094

YIN

R4055

0

R4056

R4057

1k

1k

R4062

Q4016

2SA207700L

0

C4031

C4028

6.3V
10u

C4030

16V
10u

C4029

6.3V
10u

0

C4035

16V

50V

0.1u

0.01u

C4036

C4033

6.3V

16V

+

0.1u

47u

C4032

C4037

16V

50V

0.1u

0.01u

C4038

16V

0.1u

C4039

16V

0.1u

50V 100p

0

0

+

R4094

0

C4044

16V

C4050

0.1u

16V

0.1u

C4043

16V

0.1u
C4053

16V

C4045

16V

0.1u

0.1u

R4064

1.37k

BH BMBD BG BLBJBCBA BF BIBEBB BK

MAIN2.5V

L4861

J0JHC0000078

C4892

6.3V
47u

+

C4893

16V

0.1u

IC4025

C0CBCAC00275

5

VOUT4NC

VDD

GND

1

2

CE

3

AVR 1.8V

C4061

6.3V

22

R4079

25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4

1

EXB38V220JV

R4945

47k

47u

MAIN3.3V

C4064

16V

0.1u

C4065

16V

0.1u

R4944

R4091

R4092

0

0

C4055

16V

0.082u

C4056

50V

0.01u

C4054

16V

0.1u

48

49

50

51
52
53

AIN1

54

AIN8

55

AIN2

56

AIN9

57

AIN3

58

ELPF2

59

AGND

60

CAPY1

61

CAPY2

62

AVDD

63

REFOUT

64

CML

65

AGND

66

BIAS

67

CAPC1

68

CAPC2

69

TEST0

70

AIN10

71

AIN4

72
73

76

77

78

79

C4048

16V

0.1u

C4051

50V

1000p

UVIN3

UVIN2

R4068

C4057

1.69k

46

ELPF47PVDD

SOG

AIN7

P20

PVDD
AGND
AGND

FB

16V

0.1u

22

22

R4072

R4071

41P342P243P144P045

IC4005

C1AB00002298

10bit A/D

AIN1174AIN575AIN12

AIN6
SOY
RESET

DE_IN80ALSB81SDA82SCLK83P4084P3985VS_IN86HS_IN87P3888P3789DGND90DVDD91P1992P1893P1794P1695P3696P3597P34

0

0

22

22

R4070

R4069

R4954

R4955

SDA_2L

SCL_2L

C4952

RIN0

RIN1

RIN2

RIN3

UVIN0

UVIN4

UVIN5

30

31

SRLIN/P2432SRLUP/P2333TRGIN/P22

R_ACTIVE/P25

P7

P27

SFL/SYNC_OUT

P322P313INT

R4076

22

B1ABCF000138

P26

P8

DVDDIO

DVDDIO

98

Q4068

SCLK2

CS/HS

27P528P429

SDA2

DGND

DVDD
DGND

DGND

99

VSIA

UVIN6

26

P9
P10
P11

P28
P29

P12
P13
P14
P15

100

R4078

CLKIA

CLKOA

22

R4077

R4075

EXB38V220JV

34

35

36

37

38

P21

XTAL39DVDD40DGND

XTAL1

BLC/LLC1

P6

MEI_CK/DCLK_IN

P33

VS

FIELD/DE

C4058

16V

0.1u

YIN9

YIN8

YIN7

YIN6

R4946

50V

100p

100

R4947

22k

C4882

50V

0.01u

+

J0JHC0000078

C4059

6.3V

EXB38V220JV

C4063

47k

L4006

47u

16V

0.1u

MAIN1.8V

L4007

J0JHC0000078

C4062

16V

0.1u

+

R4081

R4082

R4083

R4080

22

R4084

22

C4883

6.3V
1u

71

72

C4060

16V

0.1u

UVIN7
UVIN1
UVIN8
UVIN9

22

YIN0
YIN1

22

YIN2
YIN3
YIN4
YIN5

HSIA

65

66

67

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (9 of 12) Schematic Diagram

DG-BOARD (9/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

73

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (9 of 12) Schematic Diagram

20 2218 1917 2316 21

95

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.32. DG-Board (10 of 12) Schematic Diagram

CCCBCA

DG-BOARD (10/12)

TO
DG-BOARD
(4/12)

TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

71

72

GC3FSGC3FS

SUB_Y/CVBS

SUB_C/PB

SUB_PR

R4305

R4301

R4303

360

180

180

Q4301

B1ABCF000138

R4307

360

Q4302

B1ABCF000138

Q4303

B1ABCF000138

GC3FS
REFNO.4300

MAIN9V

MAIN9V

Q4306

C4301

16V

0.1u

L4301

C4302

16V

J0JHC0000078

0.1u

+

C4303

25V
33u

R4308

560

R4309

560

R4318

470

R4319

470

R4315

845

2SA207700L

C4309

R4320

50V

3.6k

22p

MAIN9V

Q4307

2SA207700L

C4308

R4321

50V

3.6k

22p

MAIN9V

C4306

R4325

50V

1.33k

5p

4399

GC3FSPBIN

C4310

6.3V
1u

R4326

820

R4330

C4311

33

6.3V

1u

GC3FSPRIN

C4312

6.3V

R4327

1u

820

R4331

C4313

33

6.3V
1u

R4328

680

R4329

C4314

33

6.3V
10u

Q4308

2SA207700L

Q4309

2SD10300TL

R4333

R4332

330

MA2J11100L

R4334

0

D4231

L4350

J0JHC0000078

Q4310

B1ABCF000138

470

Q4311

B1ABCF000138

R4336

R4335

470

C4317

10V

1u

C4316

C4315

10V

1u

R4337

10V

1u

0

0

MAIN3.3V

+

JS4007

JS4008

JS4009

C4318

25V
33u

0

0

0

MAIN1.8V

L4231

C4235

16V

0.1u

C4234

16V

0.1u

C4341

50V

0.01u

C4342

16V

0.1u

IC4009

C0CBCAC00282

AVR 2.5V

J0JCC0000241

2

Vdd

NC

AD 2.5V

CE

50V
18p

C4378

6.3V

2.2u

0

R4362

18

19

VSS

VDDE

EXHPIN

C1AB00002202

C4374

0.1u

16V

C4375

6.3V
1u

50V

H0J202500016

C4382

6.3V

2.2u

14

15

16

17

VDDI

XTALIN

XTALOUT

IC4013

GC3FS

R4363

100

C4381

50V
18p

X4001

10

YGOUT6
YGOUT7

R4365

0

SASW

VROUT2
VROUT3
VROUT4

C4386

C4388

16V

16V

0.1u

0.1u

1

2

3

4

6

7

8

9

VSS

VDDI

VDDE

VROUT15VROUT0

UBOUT0

VROUT799VROUT6

VROUT5

UBOUT1
UBOUT2
UBOUT3
UBOUT4
UBOUT5

UBOUT6
UBOUT7
YGOUT0
YGOUT1

YGOUT577VSS78YGOUT4

YGOUT2

HPO

YGOUT3

22

C4387

16V

0.1u

R4368

56

TP4030

C4390

100

16V

0.1u

98

VDDE

97

VSS

96

VDDI

95

CLKO

94
93
92
91
90
89
88

VSS

87
86
85
84
83

VDDI

82

VDDE

81
80
79

76

73

74

75

R4369

56

C4391

R4370

47

C4392

C4393

6.3V

2.2u

C4384

16V

0.1u

11

12

13

VSS

VPD

TEST

VDDE

22

R4364

C4385

C4380

16V 0.1u

16V 0.1u

R4367

SDA_1L

SCL_1L

JTAG

16V

0.1u

6.3V

2.2u

R4372

D1HG5608A002

R4373

EXB38V560JV

R4374

EXB38V560JV

CLKINB

UBIN2
UBIN3
UBIN4
UBIN5
UBIN6
UBIN7
UBIN8
UBIN9

YGIN2
YGIN3
YGIN4
YGIN5

YGIN6
YGIN7
YGIN8
YGIN9

81

C4379

MAIN3.3V

R4244

1k

JTAG_TMS

JTAG_TDI

JTAG_TCK

C4233

50V

100p

1

IC4063

C0EBC0000150

GND

OUT3Cd

4

C4343

6.3V
47u

+

4

GND

3

C4345

16V

0.1u

VOUT

VDD

2

J0JHC0000078

L4341

J0JHC0000078

5

1

C4346

6.3V

L4342

RESET

R4342

R4255

0

+

C4354

4V

220u

C4355

16V

0.1u

L4345

J0JHC0000078

C4356

1u

16V

0.1u

MAIN2.5V

33

C4361

16V

0.1u
C4365

16V

0.1u

R4343

33

C4362

16V

0.1u

R4344

33

C4363

16V

0.1u

C4370

16V

0.1u
R4338

R4339
R4340

C4358

50V
68p

L4346

G1C100KA0009

R4341

0

C4359

16V

0.1u

C4350

C4348

6.3V

50V

1u

0.01u

R4346

R4347

33

33

C4367

16V 0.1u

R4348

33

0
0
0

R4345

C4360

JS4012

ERJ3GEY0R00V

JS4013

ERJ3GEY0R00V

16V

R4352

R4353

C4369
16V

R4354

1k

1.4k

16V

0.1u

L4347

J0JCC0000241

C4364

16V

0.1u

R4351

150

C4366

0.1u

150

C4368

16V

0.1u

150

0.1u

R4349

2.7k

C4371

6.3V
1u

R4350

470

C4372

16V

0.1u

JTAG_TRST

TDO_FS_4PRO

0

0

0

0

0

0

R4358

R4361

R4355

R4357

R4359

R4356

20

21

22

23

24

25

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

TCK

TRST

EXVPIN

VRL1
VIN1
AVSAD2
VRH2
AVDAD2
VRL2
VIN2
AVSAD3
VRH3
AVDAD3
VRL3
VIN3
AVDCLP
AVSCLP
UCLP
VCLP
YCLP
VRO1
VREF1

TMS
TDO
TDI

VRH1

AVSAD1

AVDAD1

AVSDA149AVDDA150AOUT1

VDDE
BXS
VDDI

CW35855VSS56AVSPL157AVDPL158CPO159VGS160VSS61NRST62VDDE63CTRL164SDA65SCL66VDDI67VSS68FRCLKO169VDDE70FRCLKO271CTRL072VPO

51

52

53

54

0.1u

C4373

16V

L4348

J0JCC0000241

R4360

910

C4383

5600p

73

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (10 of 12) Schematic Diagram

23

L4343

MAIN3.3V

J0JHC0000078

IC4011

C0CBCAC00282

AVR 2.5V

5

4

VOUT

NC

GND

VDD

CE

1

2

3

C4352

16V

0.1u

L4344

J0JCC0000241

MAIN3.3V

C4353

6.3V
1u

HSIB

VSIB

82

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (10 of 12) Schematic Diagram

2624

27

28

2925

30

96

14.33. DG-Board (11 of 12) Schematic Diagram

DG-BOARD (11/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

MAIN1.2V

C4521

6.3V
1u

81

L4501

J0JHC0000078

C4501

6.3V
47u

+

C4502

16V

0.1u

C4503

16V

0.1u

C4565

50V

1000p
C4504
16V

1u

C4566

50V

1000p

C4505

16V

0.1u

C4567

50V

1000p

C4506

16V

1u

C4568

50V

1000p

C4507

16V

0.1u

R4531

100

1.2V VDD FOR CORE 2.5V VDD FOR STTL_2

IC4054 D13 VDD

IC4054 D14 VDD

IC4054 D21 VDD

IC4054 P23 VDD

IC4054 P24 VDD

IC4054 AD7 VDD

IC4054 AD20 VDD

IC4054 F4 VDD

IC4054 F23 VDD

IC4054 D6 NRST

C4508

16V

1u

C4570

50V

1000p

C4509

16V

0.1u

C4571

50V

1000p

C4510

16V

1u

C4572

50V

1000p

C4511

16V

0.1u

C4573

50V

1000p

C4512

16V

1u

C4574

50V

1000p

C4513

16V

0.1u

PORT-B(FS&HDMI)

YGIN9

IC4054 Y1 YIB9

YGIN8

IC4054 Y2 YIB8

YGIN7

IC4054 Y3 YIB7

YGIN6

IC4054 Y4 YIB6

YGIN5

IC4054 W1 YIB5

YGIN4

IC4054 W2 YIB4

YGIN3

IC4054 W3 YIB3

YGIN2

IC4054 W4 YIB2

YGIN1

IC4054 V1 YIB1

YGIN0

IC4054 V2 YIB0

82

UBIN9

IC4054 V3 UVIB9

UBIN8

IC4054 V4 UVIB8

UBIN7

IC4054 U1 UVIB7

UBIN6

IC4054 U2 UVIB6

UBIN5

IC4054 U3 UVIB5 IC4054 T3 CLKIB1

UBIN4

IC4054 U4 UVIB4

UBIN3

IC4054 T1 UVIB3

UBIN2

IC4054 T2 UVIB2

UBIN1

IC4054 R1 UVIB1

UBIN0

IC4054 R2 UVIB0

DDR2.6V_PRO

L4509

J0JHC0000078

C4575

6.3V
1u

IC4054 AA4 VDD

IC4054 AA23 VDD

IC4054 AC6 VDD

IC4054 AC7 VDD

IC4054 AC10 VDD

IC4054 AC11 VDD

IC4054 AC13 VDD

IC4054 AC16 VDD

IC4054 AC18 VDD

IC4054 AC20 VDD

IC4054 AC21 VDD

HSIB

IC4054 AA2 HSIB IC4054 AD2 A10

VSIB

IC4054 B23 VSIB_IBTDV

AP_DE

IC4054 R4 ENBIB

CLKINB2

IC4054 R3 CLKIB2

CLKINB

R4672

10k

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

DA

TO
DG-BOARD
(5/12)

IC4054 A1 GND

IC4054 A2 GND

IC4054 A25 GND

IC4054 A26 GND

MAIN3.3V

L4503

J0JHC0000078

MAIN3.3V

J0JHC0000078

+

C4514

C4515

6.3V

16V

0.1u

47u

C4516

16V

1u

C4576

50V

1000p

C4517

16V

1u

C4577

50V

1000p

C4518

16V

1u

C4578

50V

1000p

C4519

16V

0.1u

C4579

50V

1000p

C4522

L4504

C4523

R4503

12k

C4524

0.1u

16V

R4504

180

R4505

2k

IC4054 AC8 VDD25

IC4054 AC9 VDD25

IC4054 AC14 VDD25

IC4054 AC19 VDD25

IC4054 AD4 VDD25

IC4054 AD14 VDD25

IC4054 AD19 VDD25

IC4054 AD23 VDD25

0

R4576

C4599

6.3V
1u

16V

0.1u

16V

0.1u

R4506

TP4026

TP4027

MAIN2.5V

J0JHC0000078

C4527

6.3V

R4575

1u

43k

J0JCC0000241

C4600

6.3V

0

L4506

50V

16V

50V

16V

16V

16V

1u

DAC

IC4054 B12 PADDVDD

IC4054 C13 VG

C4532

16V

0.1u

IC4054 C12 VREF

IC4054 A11 IOUT

IC4054 D12 FSADJ

IC4054 B13 PADAGND

IC4054 B11 PADAGND

C4529

16V

1u

C4580

1000p

C4530

0.1u

C4581

1000p

C4531

0.1u
C4582
16V

1u

C4555

0.1u

C4556

0.1u

C4554

16V

0.1u

C4552

16V

1u

C4553

16V

1u

C4526

L4505

50V

0.01u

C4525

6.3V
1u

R4532

100

C4601

6.3V
33u

C4528

C4533

6.3V
1u

C4596

50V

0.01u

C4598

50V

0.01u

+

16V

0.1u

TP4502

C4597

6.3V

R4515

1.74k

C4602

16V 0.1u

1u

C4534

IC4054 AB4 GND

IC4054 AB23 GND

IC4054 AB24 GND

IC4054 AC4 GND

IC4054 AC5 GND

IC4054 D22 GND

IC4054 D23 GND

IC4054 D24 GND

IC4054 G4 GND

IC4054 E3 GND

IC4054 E4 GND

IC4054 E23 GND

IC4054 L4 GND

IC4054 L11 GND

IC4054 L12 GND

MAIN3.3V

IC4054 AE23 VDD25

IC4054 AE24 VDD25

IC4054 AF2 VDD25

IC4054 AF3 VDD25

IC4054 AF24 VDD25

IC4054 AF25 VDD25

IC4054 AE3 SOVDD25

IC4054 AE4 SOVDD25

IC4054 AE7 VRFEFSSTL2V_0

IC4054 AE13 VREFSSTL2V_1

IC4054 AE21 VREFSSTL2V_2

1

5

VIN

VOUT

C4535

2

3

16V

0.1u

50V

0.01u

VSS

4

CE

NC

IC4054 AA3 VDDP

IC4054 AB1 LPF_PLL_main_matsu30

IC4054 AB2 VDD_DLL1

IC4054 AB3 VSS_DLL1

IC4054 AC25 VDD_DLL0

IC4054 AC26 VSS_DLL0

J0JHC0000078

TP4501

L4508

16V

50V

16V

50V

16V

50V

16V

50V

16V

50V

1.2V

C4536

6.3V
1u

IC4054 AC22 GND

IC4054 AC23 GND

IC4054 AC24 GND

IC4054 AD3 GND

IC4054 AD24 GND

IC4054 AE2 GND

IC4054 AE25 GND

IC4054 AF1 GND

IC4054 AF26 GND

IC4054 B1 GND

IC4054 L13 GND

IC4054 L14 GND

IC4054 L15 GND

IC4054 L16 GND

IC4054 M11 GND

IC4054 M12 GND

IC4054 M13 GND

IC4054 M14 GND

IC4054 M15 GND

IC4054 M16 GND

IC4054

C1AB00002234

GC4PRO

C4537

6.3V
47u

+

C4538

16V

0.1u

C4539

0.1u

C4583

1000p

C4540

0.1u

C4584

1000p

C4541

0.1u

C4585

1000p

C4542

0.1u

C4586

1000p

C4543

0.1u

C4587

1000p

DDR

IC4044

C0CBCAC00136

AVR 1.2V

JS4028

ERJ3GEY0R00V

JS4022

ERJ3GEY0R00V

JS4029

ERJ3GEY0R00V

JS4023

ERJ3GEY0R00V

IC4054 B2 GND

IC4054 B24 GND

IC4054 B25 GND

IC4054 C3 GND

IC4054 C22 GND

IC4054 C23 GND

IC4054 C24 GND

IC4054 D4 GND

IC4054 D5 GND

IC4054 N11 GND

IC4054 N12 GND

IC4054 N13 GND

IC4054 N14 GND

IC4054 N15 GND

IC4054 N16 GND

IC4054 P11 GND

IC4054 P12 GND

IC4054 P13 GND

IC4054 P14 GND

3.3V VDD FOR IO

IC4054 A10 VDDW

IC4054 A12 VDDW

IC4054 B26 VDDW

IC4054 C25 VDDW

IC4054 C26 VDDW

IC4054 D15 VDDW

IC4054 D16 VDDW

IC4054 D17 VDDW

IC4054 D20 VDDW

A_DDR_BA1

A_DDR_BA0

A_DDR_A11

A_DDR_A10

A_DDR_A9

A_DDR_A8

A_DDR_A7

A_DDR_A6

A_DDR_A5

A_DDR_A4

A_DDR_A3

A_DDR_A2

A_DDR_A1

A_DDR_A0

C4544

16V

0.1u

C4588

50V

1000p

C4545

16V

0.1u

C4589

50V

1000p

C4546

16V

0.1u

C4590

50V

1000p

C4547

16V

0.1u

C4591

50V

1000p

IC4054 AF5 BA1

IC4054 AD6 BA0

IC4054 AC3 A11

IC4054 AC1 A9

IC4054 AF22 A8

IC4054 AE22 A7

IC4054 AF23 A6

IC4054 AD22 A5

IC4054 AC2 A4

IC4054 AD1 A3

IC4054 AD5 A2

IC4054 AF4 A1

IC4054 AE5 A0

IC4054 P15 GND

IC4054 P16 GND

IC4054 R11 GND

IC4054 R12 GND

IC4054 R13 GND

IC4054 R14 GND

IC4054 R15 GND

IC4054 R16 GND

IC4054 J4 VDDW

IC4054 J23 VDDW

IC4054 J24 VDDW

IC4054 K23 VDDW

IC4054 M23 VDDW

IC4054 N23 VDDW

IC4054 N24 VDDW

A_DDR_DQ31

A_DDR_DQ30

A_DDR_DQ29

A_DDR_DQ28

A_DDR_DQ27

A_DDR_DQ26

A_DDR_DQ25

A_DDR_DQ24

A_DDR_DQ23

A_DDR_DQ22

A_DDR_DQ21

A_DDR_DQ20

A_DDR_DQ19

A_DDR_DQ18

A_DDR_DQ17

A_DDR_DQ16

IC4054 T11 GND

IC4054 T12 GND

IC4054 T13 GND

IC4054 T14 GND

IC4054 T15 GND

IC4054 T16 GND

C4548

16V

0.1u

C4592

50V

1000p

C4549

16V

0.1u

C4593

50V

1000p

C4550

16V

0.1u

C4594

50V

1000p

C4551

16V

0.1u

C4595

50V

1000p

IC4054 AF15 DQ31

IC4054 AE15 DQ30

IC4054 AD16 DQ29

IC4054 AF16 DQ28

IC4054 AC17 DQ27

IC4054 AF17 DQ26

IC4054 AE17 DQ25

IC4054 AD17 DQ24

IC4054 AD8 DQ23

IC4054 AE8 DQ22

IC4054 AF8 DQ21

IC4054 AD9 DQ20

IC4054 AF9 DQ19

IC4054 AD10 DQ18

IC4054 AE10 DQ17

IC4054 AF10 DQ16

PORT-F(OSD-OUT)

A_OSDO15

IC4054 T25 OSDO15IC4054 C11 PADAVDD

A_OSDO14

IC4054 U26 OSDO14

A_OSDO13

IC4054 U25 OSDO13

A_OSDO12

IC4054 V26 OSDO12

A_OSDO11

IC4054 V25 OSDO11

A_OSDO10

IC4054 V24 OSDO10

A_OSDO9

IC4054 W26 OSDO9

A_OSDO8

IC4054 W25 OSDO8

A_OSDO7

IC4054 W24 OSDO7

A_OSDO6

IC4054 W23 OSDO6

A_OSDO5

IC4054 Y26 OSDO5

A_OSDO4

IC4054 Y25 OSDO4

A_OSDO3

IC4054 Y24 OSDO3

A_OSDO2

IC4054 Y23 OSDO2

A_OSDO1

IC4054 AA26 OSDO1

A_OSDO0

IC4054 AA25 OSDO0

IC4054 AF18 DQ15

IC4054 AE18 DQ14

IC4054 AD18 DQ13

IC4054 AF19 DQ12

IC4054 AF20 DQ11

IC4054 AE20 DQ10

IC4054 AF21 DQ9

IC4054 AD21 DQ8

IC4054 AD11 DQ7

IC4054 AE11 DQ6

IC4054 AF11 DQ5

IC4054 AD12 DQ4

IC4054 AF12 DQ3

IC4054 AC12 DQ2

IC4054 AD13 DQ1

IC4054 AF13 DQ0

MAIN2.5V

L4510

J0JCC0000241

JS4030

ERJ3GEY0R00V

JS4081

ERJ3GEY0R00V

A_DDR_WE

A_DDR_CAS

A_DDR_RAS

A_DDR_SDCKE

A_DDR_CLK

A_DDR_NCLK

A_DDR_DQS3

A_DDR_DQS2

A_DDR_DQS1

IC4054 T4 VDDW

IC4054 U23 VDDW

IC4054 U24 VDDW

IC4054 V23 VDDW

IC4054 AD25 VDDW

IC4054 AD26 VDDW

IC4054 AE1 VDDW

IC4054 AE26 VDDW

A_DDR_DQ15

A_DDR_DQ14

A_DDR_DQ13

A_DDR_DQ12

A_DDR_DQ11

A_DDR_DQ10

A_DDR_DQ9

A_DDR_DQ8

A_DDR_DQ7

A_DDR_DQ6

A_DDR_DQ5

A_DDR_DQ4

A_DDR_DQ3

A_DDR_DQ2

A_DDR_DQ1

A_DDR_DQ0 A_DDR_DQS0

A_OSDYMO

A_OSDYSO

A_OSDHSO

A_CLKOF

A_ALPHAO0

A_ALPHAO1

A_CLKID2

A_OSDHSI2

A_OSDVSI2

R4528

C4560

0.01u

IC4054 AF6 WE

IC4054 AF7 CAS

IC4054 AE6 RAS

IC4054 AF14 SDCKE

IC4054 AE14 SDCLKO

IC4054 AD15 NSDCLKO

IC4054 AE16 DQS3

IC4054 AE9 DQS2

IC4054 AE19 DQS1

IC4054 AE12 DQS0

IC4054 AC15 NC

1k

50V

R4533

C4561

50V

0.01u

R4522

IC4054 R24 OSDYMO

IC4054 R25 OSDYSO

IC4054 T23 OSDHSO

IC4054 T24 CLKOF

IC4054 T26 ALPHAO0

IC4054 R23 ALPHAO1

910

75

IC4054 AA24 CLKID2

IC4054 AB26 OSDHSI2

IC4054 AB25 OSDVSI2

R4518

0

R4519

0

TP4503

IC4054 D3 VDDP

C4562

IC4054 C2 GNDP

6.3V
1u

IC4054 D2 CPOUT1

R4527

39k

IC4054 C1 VCOINV1

PLL

91

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (11 of 12) Schematic Diagram

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (11 of 12) Schematic Diagram

3331 3532 36 38

34

37

97

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.34. DG-Board (12 of 12) Schematic Diagram

DG-BOARD (12/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)

R4614
A_DDR_DQ23
A_DDR_DQ22
A_DDR_DQ21
A_DDR_DQ20
A_DDR_DQ19
A_DDR_DQ18
A_DDR_DQ17
A_DDR_DQ16

A_DDR_DQS2 B_DDR_DQS2

A_DDR_DQ7
A_DDR_DQ6
A_DDR_DQ5
A_DDR_DQ4
A_DDR_DQ3
A_DDR_DQ2
A_DDR_DQ1
A_DDR_DQ0

A_DDR_DQS0 B_DDR_DQS0

A_DDR_DQ31
A_DDR_DQ30
A_DDR_DQ29
A_DDR_DQ28
A_DDR_DQ27
A_DDR_DQ26
A_DDR_DQ25
A_DDR_DQ24

A_DDR_DQS3 B_DDR_DQS3

A_DDR_DQ15
A_DDR_DQ14
A_DDR_DQ13
A_DDR_DQ12
A_DDR_DQ11
A_DDR_DQ10
A_DDR_DQ9
A_DDR_DQ8

A_DDR_DQS1 B_DDR_DQS1

EXB2HV680JV

R4610

68

R4615

EXB2HV680JV

R4611

68

R4616

EXB2HV680JV

R4612

68

R4617

EXB2HV680JV

R4613

68

B_DDR_DQ23
B_DDR_DQ22
B_DDR_DQ21
B_DDR_DQ20
B_DDR_DQ19
B_DDR_DQ18
B_DDR_DQ17
B_DDR_DQ16

B_DDR_DQ7
B_DDR_DQ6
B_DDR_DQ5
B_DDR_DQ4
B_DDR_DQ3
B_DDR_DQ2
B_DDR_DQ1
B_DDR_DQ0

B_DDR_DQ31
B_DDR_DQ30
B_DDR_DQ29
B_DDR_DQ28
B_DDR_DQ27
B_DDR_DQ26
B_DDR_DQ25
B_DDR_DQ24

B_DDR_DQ15
B_DDR_DQ14
B_DDR_DQ13
B_DDR_DQ12
B_DDR_DQ11
B_DDR_DQ10

B_DDR_DQ9
B_DDR_DQ8

DDR2.6V_PRO

L4511

C4611

J0JHC0000078

R4659

R4661

R4662

R4663

EXB38V680JV

EXB2HV680JV

EXB38V680JV

68

68

22

22

A_DDR_RAS
A_DDR_WE
A_DDR_BA0
A_DDR_BA1 B_DDR_BA1

A_DDR_A0
A_DDR_A2
A_DDR_A1
A_DDR_A10
A_DDR_A3
A_DDR_A11
A_DDR_A4
A_DDR_A9

A_DDR_A6
A_DDR_A5
A_DDR_A7
A_DDR_A8

A_DDR_CAS
A_DDR_SDCKE

A_DDR_CLK
A_DDR_NCLK

C4612

16V

6.3V

0.1u

10u

R4618

R4619

R4671

B_DDR_RAS

B_DDR_WE

B_DDR_BA0

B_DDR_A0
B_DDR_A2
B_DDR_A1

B_DDR_A10

B_DDR_A3

B_DDR_A11

B_DDR_A4
B_DDR_A9

B_DDR_A6
B_DDR_A5
B_DDR_A7
B_DDR_A8

B_DDR_CAS

B_DDR_SDCKE

R4664

100

B_DDR_CLK

B_DDR_NCLK

TO
DG-BOARD
(6/12)

DDR

C4722

16V

0.1u

C4723

16V

0.01u

C4724

16V

0.1u

C4725

16V

0.01u

C4726

16V

0.1u

C4727

16V

0.01u

C4719

16V

0.1u

C4728

16V

C4729

16V

0.01u

REFNO.4700

C4720

16V

0.1u

0.1u

R4704

1.74k

C4721

16V

0.1u

IC4048

C0DBEJG00001

AVR 2.6V

C4605

50V

0.01u

C4609

50V

0.01u

C4608

C4607

50V

50V

0.01u

0.01u

C4613

C4610

50V

50V

0.01u

0.01u

MAIN3.3V

C4701

16V

0.1u

CTL2Vcc3GND4OUT5C

1

+

C4703

6.3V
22u

R4701

C4704

16V

0.1u

30k

DDR2.6V_PRO

+

L4701

C4709

C4711

16V

C4712

16V

C4713

16V

C4714

16V

C4715

16V

C4716

16V

C4717

16V

C4718

16V

6.3V
47u

0.1u

0.01u

0.1u

0.01u

0.1u

0.01u

0.1u

0.01u

C3ABQJ000040

C4710

16V

0.1u

IC4055

IC4055 D7 VDD

IC4055 D8 VDD

IC4055 E4 VDD

IC4055 E11 VDD

IC4055 L4 VDD

IC4055 L7 VDD

IC4055 L8 VDD

IC4055 L11 VDD

J0JHC0000078

TP4701

DDR2.6V_PRO

R4702

30k

+

C4702

4V

56u

128M DDR SDRAM

DDR

B_DDR_DQ31

IC4055 B8 DQ31

B_DDR_BA1

IC4055 M5 BA1

B_DDR_BA0

IC4055 N4 BA0

B_DDR_A11

IC4055 M7 A11

B_DDR_A10

IC4055 L6 A10

B_DDR_A9

IC4055 M8 A9

B_DDR_A8

IC4055 N11 A8/AP

B_DDR_A7

IC4055 N10 A7

B_DDR_A6

IC4055 N9 A6

B_DDR_A5

IC4055 M9 A5

B_DDR_A4

IC4055 N8 A4

B_DDR_A3

R4620

0

R4609

0

B_DDR_A2

B_DDR_A1

B_DDR_A0

IC4055 N7 A3

IC4055 M6 A2

IC4055 N6 A1

IC4055 N5 A0

B_DDR_DQ30

B_DDR_DQ29

B_DDR_DQ28

B_DDR_DQ27

B_DDR_DQ26

B_DDR_DQ25

B_DDR_DQ24

B_DDR_DQ23

B_DDR_DQ22

B_DDR_DQ21

B_DDR_DQ20

B_DDR_DQ19

B_DDR_DQ18

B_DDR_DQ17

B_DDR_DQ16

IC4055 C9 DQ30

IC4055 B9 DQ29

IC4055 B10 DQ28

IC4055 C13 DQ27

IC4055 D12 DQ26

IC4055 D13 DQ25

IC4055 E13 DQ24

IC4055 K3 DQ23

IC4055 K2 DQ22

IC4055 J2 DQ21

IC4055 J3 DQ20

IC4055 G2 DQ19

IC4055 G3 DQ18

IC4055 F2 DQ17

IC4055 F3 DQ16

B_DDR_DQ15

IC4055 F12 DQ15

B_DDR_DQ14

IC4055 F13 DQ14

B_DDR_DQ13

IC4055 G12 DQ13

B_DDR_DQ12

IC4055 G13 DQ12

B_DDR_DQ11

IC4055 J12 DQ11

B_DDR_DQ10

IC4055 J13 DQ10

B_DDR_DQ9

IC4055 K12 DQ9

B_DDR_DQ8

IC4055 K13 DQ8

B_DDR_DQ7

IC4055 E2 DQ7

B_DDR_DQ6

IC4055 D2 DQ6

B_DDR_DQ5

IC4055 D3 DQ5

B_DDR_DQ4

IC4055 C2 DQ4

B_DDR_DQ3

IC4055 B5 DQ3

B_DDR_DQ2

IC4055 B6 DQ2

B_DDR_DQ1

IC4055 C6 DQ1

B_DDR_DQ0

IC4055 B7 DQ0 IC4055

B_DDR_SDCKE

B_DDR_RAS

B_DDR_CAS

B_DDR_WE

B_DDR_CLK

B_DDR_NCLK

B_DDR_DQS3

B_DDR_DQS2

B_DDR_DQS1

B_DDR_DQS0

4749

IC4055 C3 VDDQ

IC4055 C4 NC

IC4055 C5 VDDQ

IC4055 C7 VDDQ

IC4055 C8 VDDQ

IC4055 C10 VDDQ

IC4055 C11 NC

IC4055 C12 VDDQ

IC4055 E3 VDDQ

0.49

0.51VDDQ

IC4055 N13 VREF

R4705

1.74k

FOR GC4PRO

IC4055 N12 CKE

IC4055 M2 RAS

IC4055 L2 CAS

IC4055 L3 WE

IC4055 M11 CK

IC4055 M12 CK

IC4055 B13 DQS3

IC4055 H2 DQS2

IC4055 H13 DQS1

C4730

16V

C4731

16V

C4732

16V

C4733

16V

C4734

16V

C4735

16V

C4736

16V

C4737

16V

B2 DQS0

0.1u

0.01u

0.1u

0.01u

0.1u

0.01u

0.1u

0.01u

C3ABQJ000040

0

0

R4706

R4707

R4709

0

IC4055 F4 VDDQ

IC4055 F11 VDDQ

IC4055 G4 VDDQ

IC4055 G11 VDDQ

IC4055 J4 VDDQ

IC4055 J11 VDDQ

IC4055 K4 VDDQ

IC4055 K11 VDDQ

IC4055 H4 NCIC4055 E12 VDDQ

IC4055 H11 NC

IC4055 B12 DM3

IC4055 H3 DM2

IC4055 H12 DM1

IC4055 B3 DM0

0

0

R4708

R4710

IC4055 N2 CS

Must Connect Low

IC4055 F6 VSS_Thermal

IC4055 F7 VSS_Thermal

IC4055 F8 VSS_Thermal

IC4055 F9 VSS_Thermal

IC4055 G6 VSS_Thermal

IC4055 G7 VSS_Thermal

IC4055 G8 VSS_Thermal

IC4055 G9 VSS_Thermal

IC4055 B4 VSSQ

IC4055 B11 VSSQ

IC4055 D4 VSSQ

IC4055 D5 VSSQ

IC4055 D6 VSSQ

IC4055 D9 VSSQ

IC4055 D10 VSSQ

IC4055 D11 VSSQ

IC4055 E6 VSSQ

IC4055 E9 VSSQ

IC4055 E5 VSS

IC4055 E7 VSS

IC4055 E8 VSS

IC4055 E10 VSS

IC4055 K6 VSS

IC4055 K7 VSS

IC4055 K8 VSS

IC4055 K9 VSS

IC4055 L5 VSS

IC4055 L10 VSS

IC4055 M13 MCL

IC4055 J6 VSS_Thermal

IC4055 J7 VSS_Thermal

IC4055 J8 VSS_Thermal

IC4055 J9 VSS_Thermal

IC4055 H6 VSS_Thermal

IC4055 H7 VSS_Thermal

IC4055 H8 VSS_Thermal

IC4055 H9 VSS_Thermal

IC4055 F5 VSSQ

IC4055 F10 VSSQ

IC4055 G5 VSSQ

IC4055 G10 VSSQ

IC4055 H5 VSSQ

IC4055 H10 VSSQ

IC4055 J5 VSSQ

IC4055 J10 VSSQ

IC4055 K5 VSSQ

IC4055 K10 VSSQ

IC4055 L12 NC

IC4055 L13 NC

IC4055 M3 NC

IC4055 M4 NC

IC4055 N3 NC

IC4055 L9 RFU1

IC4055 M10 RFU2

91

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (12 of 12) Schematic Diagram

38

TH-42P A50A/H/M, TH-37PA50H/M
DG-Board (12 of 12) Schematic Diagram

4139

4240

43

44

45

98

14.35. D-Board Block Diagram

D

DIGITAL SIGNAL PROCESSOR

FORMAT CONVERTER,
PlASMA AI
SUB-FIELD PROCESSOR

D5

TO DG5

E+LVDS0

1

E-LVDS0

2

E+LVDS1

4
5

E-LVDS1

6

E+LVDS2

7

E-LVDS2

9

E+LVDS3

10

E-LVDS3

11

E+LVDS4

12

E-LVDS4

14

E+LVDSCLK

15

E-LVDSCLK

LVDS_DET

16

0+LVDSCLK

17

0-LVDSCLK

18

STB 5V

D3

TO DG3

STB 5V 12

DISPEN

READY
ALARM

IIC_CLK1

IIC_DATA1

PANEL_STB_ON

FAN_CONT(FAN_MAX)

FAN_SOS

ECO_ON

TUNER_SUB_ON

FOR
FACTO RY
USE

IIC/INT

IIC_CONT

TO P25

STBY5V

FAN_CONT

FAN_SOS

F_STBY_ON

ECO_ON

PANEL_MAIN_ON

PS_SOS

FOR
FACTO RY
USE

CONF_DONE

nCONFIG

ASDIO

PBUSY

PSLCT

DCDC_ON

TXD
RXD

SDA2
SCL2
SDA1
SCL1

+12V
+12V

+5V
+5V

DCLK

nCE

DATA0 7

nCS

PSTB

PDB0

PDB1

XRST

3.3V

3.3V

6
7

8

P3V_SCL1

19
20

P3V_SDA1

11

1
3
4

14

D4

10

11
12

7
6
5
4
2

D25

1
2

7
9

10

3
14
13
15
17
16

D6

1

3

5
6

8

9
11
13
15
17
19
16
18

4
14

P12V

IIC_CONT

3.3V

TXD_PC
RXD_PC

IIC_INT

P5V

CONF_DONE

NCONFIG

F_STBY_ON

SDA2
SCL2
SDA1
SCL1

STB5V_M

F_STBY_ON

FAN_CONT

FAN_SOS

ECO_ON

FAN_CONT

FAN_SOS

ECO_ON
PANEL_MAIN_ON

NCE

DCLK

DATA0

NCS
ASDI0

DRVMUTE
READY
ALARM

PS_SOS

Q9000

Q9004 Q9001

2

DATA

1

NCS

DCLK

ADSI

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

IC9302

DDR SDRAM(64M)

IC9300

FORMAT CONVERTER/RGB PROCESSOR

R 10bit

G 10bit
B 10bit

VD HD

DCK

I/P

CONVERTER

FORMAT

CONVERTER

PCK OCK

CLKM_IN
FREE_RUN

11
14

7

10

CTI/TINT

COLOR

CONTRAST

WB-ADJ

st-r

CLK8
CLK5
CLK1
CLK4

R 10bit

G 10bit

B 10bit

XRST

X9200

X1

1

IC9200

CLOCK GENE.

20

X2

DPCLK5 DPCLK2

LVD S

Low
Voltage
Differential
Signaling

RECEIVER

NCS
DATA0
CONF_DONE
NCONFIG
ASDI0
NCE
DCLK

STB5V_M

6

5

IC9007

Ex.I/O

Q9003

NCS
DATA0
CONF_DONE
NCONFIG
ASDI0
NCE
DCLK

IC9008

AVR STB3.3V

SW

ON/OFF

2

AVR

1

STB3.3V

4

R0 B0

G0

VD HD DCK

G9R9 B9

PICTURE OUTPUT

FPGA/SYNC/OSD/DISCHARGE CONTROL

IC9500

CONTROL

P3V_SCL2

P3V_SDA2

P3V_SCL2

P3V_SDA2

DISCHARGE

FPCLK

FPDATA1

IC9001

EEPROM

FPDATA0

SCL SDA

SDA
SCL

5
6

CONTROL

FPGA CONTROL

OSD

R,G,B,HD,VD,CK

P3V_SCL1

P3V_SDA1

DATA POWER
FEEDBACK

DATA DRIVER

SS PULSE

SCAN OUT
SC PULSE

DRV_RST

DRVMUTE

Q9008

Q9009

D2 D1

G2 S2 G1 S1

P12V

D2

D1

G1S2 S1G2

17

16

BG219SW2

TG2

RUN/SS2

151

IC9702

DC_DC CONV.

3.3V

Q9702 Q9701

26

SW123BG227TG224VIN

RUN/SS1

IC9503

LEVEL CONVERTER

3.3V 5V

Control DATA

NRST

49
50

14

TXD_PC
RXD_PC

IIC_CONT

Q9012

Q9013

1.5V

IIC_INT

SCL1

SDA1

SCL2

SDA2

ALARM
READY

PANEL_MAIN_ON
PS_SOS

19

21
22

65
78

85

84

67

66

71
72

48
98

41

Q9704Q9703

PLASMA AI/SUB FIELD PROCESSOR

NEW PLASMA AI

IC9502

LEVEL CONVERTER

3.3V 5V

3.3V 5V

IC9005,06

LEVEL CONVERTER

XRST

NRST

OSD

TXD1
RXD1

IIC_CONT
IIC_INT

STB_SCL1

STB_SDA1

STB_SCL2

STB_SDA2

ALARM
READY

PANEL_MAIN_ON
PS_SOS

P_ON/OFF

SUB-FIELD

PROCESSOR

IC9303

32M FLASH MEMORY

RESET

Sustain Control DATA 6bit

UMH,UML,USH,USL,UEH,NUEL

Scan Control DATA 13bit

CL,CLK,SIU,SID,SCSU,CEL2,CPH,CEL,CBK,CSL,CSH,CML,CMH

IC9003

MICOM

IC9301

45

VOUT VCC

IC9504

LEVEL CONVERTER

3.3V 5V

DRV_SOS2
DRV_SOS9
DRV_SOS7

DRVRST_DATA

XIN

XOUT

RESET

P5V_DET

3.3V_DET
P12V_DET

LED_G
LED_R

REM_IN

RESET

99
97
92
57

28
26

30

93
94
95

70
69
10

DATA

DRIVER

3.3V

DSHL,DSLL,DMHL,DMLL,DMHR

ODED,CLRD,LED,PCD1,PCD2

SOS2

SOS2

SOS9

SOS7

X9000

9.216MHz

STB3.3V

IC9004

RESET

RESET

Q9023 Q9022

3.3V

Q9021 Q9020

LED_G
LED_R

Q9010

IC9700

AVR 2.5V

VCC CTL OUT

2

14

3.3V 2.5V

Video DATA 24bit(DA,DB,DC8-15)

Video DATA 24bit(DA,DB,DC0-7)

DRVCLKD0-D3

SCL

P3V_SCL2

SDA

P3V_SDA2

R9028

REMOCON

Q9700 Q9901

Q9011

P5V

P12V

STB5V_M

CLKD3
CLKD2

CLKD1
CLKD0

(PCD1)

SOS2
SOS9

SOS7
SOS2

LED_G
LED_R
REM

(PCD2)

Q9900

D34

TO C11

9

DATA L

14
23

L-DOWN

42

20

DATA L TIMING

21

16

DATA DRIVE

19

5V_DET

45

P5V

52

P5V

55

47

DATA
POWER
FEED BACK

51

DRVRST

44

D33

TO C21

8

DATA R

R-DOWN

34

40

DATA R TIMING

41

36

DATA DRIVE

39

51

SUSTAIN
DATA

46

5

5V_DET

P5V

4

P5V

1

DRV_SOS2

43
44

DRV_SOS9

6

DRVRST

D20

TO SC20

2

SCAN

9

DATA

13

P5V

20

5V(P)

1

P5V
DRV_SOS7

11
12

DRV_SOS2

NOT USED

D8

LED_G

2

LED_R

3

REMOCON

6
1

STB5V

TH-42PA50A/H/M, TH-37PA50H/M
D-Board Block Diagram

TH-42PA50A/H/M, TH-37PA50H/M
D-Board Block Diagram

99

TH-42PA50A / TH-42P A50H / TH-42P A50M / TH-37PA50H / TH-37PA50M

14.36. D-Board (1 of 6) Schematic Diagram

TO

PANEL_MAIN_ON

PANASONIC_MODE

PANEL_STBY_ON

STB3.3V

123

FAN_CONT

F_STBY_ON

FAN_SOS

ECO_ON

PS_SOS

ALL_OFF

RUSH_ON/OFF

KILL_SOS

FAN_CONT

FAN_SOS

DRVMUTE

TUNER_SUB_ON

ALL_OFF

DRV_SOS7
DRV_SOS2

STBY5V

ECO_ON

INEXCH

READY

ALARM

C_SEL

+12V

+12V

GND

GND

GND

GND

GND

GND

P-BOARD

(P25)

+5V

+5V

D25

12.0

1

12.0

2

10

11

12

13

14

15

16

17

18

19

20

3

4

5

6

7

8

9

6.7

0

0

0

5.0

0

5.0

5.0

0

0

2.6

0

0

0

3.2

0

0

0

P3V_SCL1

P3V_SDA1

FAN_CONT

R9130

R9105

10k

10k

TUNER_SUB_ON

FAN_SOS

ECO_ON

PS_SOS

PANEL_MAIN_ON

ALL_OFF

R9714

0

SC_CL

SC_CLK

SC_SIU

SC_SID

SC_SCSU

SC_CEL2

SC_CPH

P5V

SC_CEL

SC_CBK

SC_CSL

SC_CSH

SC_CML

SC_CMH

P5V

D-BOARD TZTNP010YFS (1/6)

A

B

TO
DG-BOARD

(DG3)

D3

0

1

FAN_CONT

0

2

PANASONIC_MODE

RCLK_E+
RCLK_E-

LVDS_DET

RCLK_0+
RCLK_0-

PANEL_STBY_ON

TUNER_SUB_ON

RE_E+
RE_E-

RD_E+
RD_E­RC_E+
RC_E-

RB_E+
RB_E­RA_E+
RA_E-

RE_0+
RE_0-

RD_0+
RD_0­RC_0+
RC_0-

RB_0+
RB_0­RA_0+
RA_0-

C

TO
DG-BOARD

(DG5)

D

E

E+ LVDS0

E- LVDS0

E+ LVDS1

E- LVDS1

E+ LVDS2

E- LVDS2

E+ LVDS3

E- LVDS3

E+ LVDS4

E- LVDS4

E+ LVDSCLK
E- LVDSCLK

LVDS_DET
O+ LVDSCLK
O- LVDSCLK

O+ LVDS0
O- LVDS0

O+ LVDS1
O- LVDS1
O+ LVDS2
O- LVDS2

O+ LVDS3
O- LVDS3
O+ LVDS4
O- LVDS4

D5

1.2

1

1.2

2

0

3

GND

GND

GND

GND

GND

GND

1.2

4

1.2

5

1.2

6

1.2

7

0

8

1.2

9

1.2

10

1.2

11

1.2

12

0

13

1.2

14

1.2

15

0

16

0

17

0

18

0

19

0

20

0

21

0

22

0

23

0

24

0

25

0

26

0

27

0

28

0

29

0

30

0

31

R9065 100

R9067

100

R9076 100

R9061 100

R9062

100

R9063

100

R9064

100

R9066

100

R9102

100

R9074

100

R9060

100

FAN_SOS

ECO_ON

DISPEN

READY

ALARM

INEXCH

STBY5V

C_SEL

ALL_OFF

IIC_CLK1

IIC_DATA1

STBY3.3V

DRV_SOS7

DRV_SOS2

GND

GND

GND

GND

GND

GND

3.3V

GND

GND

P12V

P12V

GND

GND

P5V

TO
SC-BOARD

(SC20)

D20

P5V

CL

CLK

SIU

GND

SID

SCSU

CEL2

CPH

GND

CEL

CBK

GND

GND

CSL

CSH

CML

CMH

0

3

0

4

0

5

2.8

6

3.2

7

3.2

8

0

9

0

10

0.7

11

5.0

12

0

13

2.6

14

0

15

3.2

16

0

17

0

18

3.0

19

3.0

20

0

21

3.3

22

3.3

23

0

24

0

25

12.0

26

12.0

27

0

28

0

29

5.0

30

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

FL9004

J0HABH000013

G

G

FL9003

J0HABH000013

G

G

P12V

P5V

P5V

5.0

2.9

0.8

5.3

0

0

2.2

2.8

0.1

0

0

0

4.3

0

0

0

0.9

0.7

3.9

0.5

C9022

0.1u

123

16V

STB5V_M

3.3V

EXB2HV470JV

EXB2HV470JV

R9093

47k

R9073

R9075

R9134

R9135

R9136

R9120

R9121

FL9002

J0HABH000013

+

C9023

16V
47u

100

100

G

SC_SCSU
SC_CEL2

G

SC_CLK
SC_SIU
SC_SID

SC_CPH

SC_CEL
SC_CBK
SC_CSL
SC_CSH
SC_CML
SC_CMH

100

100

100

SC_CL

FL9701

J0HABH000012

G

3

1

G

2

FL9702

J0HABH000012

G

123

G

FL9703

J0HABH000013

G

G

FL9704

J0HABH000013

G

G

Y8

11

Y7

12

Y6

13

Y5

14

Y4

15

Y3

16

Y2

17

Y1

18

G2

19

Vcc

20

C9026

16V
1u

Y8

11

Y7

12

Y6

13

Y5

14

Y4

15

Y3

16

Y2

17

Y1

18

G2

19

Vcc

20

C9027

16V

1u

IC9005

C0JBAZ000856

IC9006

C0JBAZ000856

LEVEL CONVERTERLEVEL CONVERTER

P12V

+

C9732

C9730

50V

16V

0.01u

47u

P5V

+

C9733

C9731

16V

16V

0.1u

47u

GND

A8

A7

A6

A5

A4

A3

A2

A1

G1

GND

A8

A7

A6

A5

A4

A3

A2

A1

G1

STB5V_M

+

+

C9734

C9736

C9735

16V

16V

16V

0.1u

47u

47u

C9739

50V

0.1u

R9720

63.4k

C9725

C9718

50V

50V

1000p

22p

R9728

20k

C9716

50V
22p

10

9

8

7

6

5

4

3

2

1

R9010

EXB2HV103JV

10

9

8

7

6

5

4

3

2

1

R9012

EXB2HV103JV

FP_CLK

FP_SIU

FP_SID

FP_SCSU

FP_CEL2

FP_CPH

FP_CEL

FP_CBK

FP_CSL

FP_CSH

FP_CML

FP_CMH

FP_CL

R9721

20k

C9727

50V

1000p
R9729

20k

R9719

R9718

17.4k
20k

C9728

1

2

3

C9720

50V

1000p

4

5

6

7

8

9

10

11

12

13

14

C9719

50V

1000p

DC-DC CONVERTER

P12V

16V

4.7u

C9743

16V

4.7u

RUN/SS1

SENSE1+

SENSE1-

VOSENSE1

BOOST1

PLLFLTR

PLLIN

FCB

EXTVCC

ITH1

SGND

3.3VOUT

ITH2

BOOST2

VOSENSE2

SENSE2-

SENSE2+15RUN/SS2

IC9702

C0DBAZH00020

C9744

16V

4.7u

PGOOD

TG1

SW1

VIN

BG1

INTVCC

PGND

BG2

SW2

TG2

B1ABCF000138

Q9703

R9702

R9726

R9722

10

10

Q9702

S1G1S2G2

S1G1S2G2

L9701

G1C6R8M00009

L9700

G1C4R3M00002

Q9701

B1MBCDA00002

+

R9717

C9712

C9715

0.03

4V

6.3V

68u

10u

+

R9716

C9714

0.03

R9723

10

4V

68u

R9727

10

C9724

50V

0.1u

D9701

MA2J72800L

D9700

MA2J72800L

C9723

50V

0.1u

R9709

100

D2 D2 D1 D1

B1MBCDA00002

D2 D2 D1 D1

DCDC_ON

C9742

C9741

16V

16V

4.7u

0.1u

28

27

26

25

R9738

24

23

22

21

20

19

18

17

16

10k

0

INT_5V

C9729

16V

4.7u

R9739

0

C9740

50V

0.1u

P12V

R9704

10k

Q9704

B1ABCF000138

R9703

10k

3.3V

R9740

C9722

0

16V

0.1u

1.5V

C9721

R9741

C9713

16V

6.3V
10u

0

0.1u

1

2

P_ON/OFF

F

TH-42PA50A/H/M, TH-37PA50H/M
D-Board (1 of 6) Schematic Diagram

TO
D-BOARD
(4/6)

36

41

587

100

CAB

TH-42PA50A/H/M, TH-37PA50H/M
D-Board (1 of 6) Schematic Diagram

92