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2004 Matsushita Electric Industrial Co., Ltd. Allrights reserved. Unauthorized copying anddistribution is a violation of law.
TH-37PW7BXTH-37PW7EXTH-37PWD7BKTH-37PWD7EKTH-37PWD7UYTH-42PW7EXTH-42PW7BXTH-42PWD7BKTH-42PWD7BSTH-42PWD7EKTH-42PWD7ESTH-42PWD7UYGP7D Chassis
Progressive Wide Plasma Display
SpecificationsPower Source (UY Version) 120 V AC, 50/60 Hz
Power Source (Except UY) 220 - 240 V AC, 50/60 Hz
Power Consumption (UY Version)
Maximum 225 W (37 inch) 290 W (42 inch)
Stand-by condition Save OFF 0.8 W, Save ON 0.5 W
Power off condition 0.1 W
Power Consumption (Except UY)
Normal use 185 W (37 inch) 250 W (42 inch)
Stand-by condition Save off 1.0 W, Save on 0.7 W
Power off condition 0.3 W
Plasma Display panel Drive method: AC type 16:9 aspect ratio
Contrast Ratio 4000:1
Screen size 818 mm (W) 461 mm (H) 939 mm (diagonal)(37 inch)
920 mm (W) 518 mm (H) 1,056 mm (diagonal)(42 inch)
(No. of pixels) 408,960 (852 (W) 480 (H)) [2,556 480 dots]
Operating condition
Temperatuer 32 F - 104 F (0 C - 40 C)
Humidity 20 % - 80 %
Applicable signals
Colour System NTSC, PAL, PAL60, SECAM, Modified NTSC
ORDER NO. ITD0408033C0D10 Canada: B07
AlexisTexto escrito a mquinaDocumento proporcionado por: Carlos Alexis Ortz Colmenares (Tcnico en Electrnica)San Salvador, El Salvador C.A
1 Applicable signals 5
2 Safety Precautions 6
2.1. General Guidelines 6
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 7
4 About lead free solder (PbF) 8
5 PCB Structure sheet of GP7D chassis 9
6 Service Hint 10
7 P.C.Board and Plasma panel replacement 11
7.1. Removal of the back cover 11
Scanning format 525 (480) / 60i 60p, 625 (575) / 50i 50p, 750 (720) / 60p 50p, 1125 (1080) / 60i 50i 24p25p 30p 24sF .... SMPTE274M, 1250 (1080) / 50i
PC signals VGA display
VGA
SVGA, XGA, SXGA, UXGA ..... (compressed)
Horizontal scanning frequency 15 - 110 kHz
Vertical scanning frequency 48 - 120 Hz
Connection terminals
AV (TH-37/42PWDUY) VIDEO IN / OUT (BNC) 1.0 Vp-p (75-ohm or high impedance)
S VIDEO IN (MINI DIN 4PIN) Y: 1 Vp-p (75-ohm), C: 0.286 Vp-p (75-ohm)
AUDIO IN (RCA PIN JACK 2) 0.5 Vrms (high impedance)
COMPONENT / RGB (TH-37/42PWDUY)
Y / G (BNC) 1.0 Vp-p / composite (75-ohm)
0.7 Vp-p / non-composite (75-ohm)
PB / B (BNC), PR / R (BNC) 0.7 Vp-p (75 ohm)
AUDIO IN (RCA PIN JACK 2) 0.5 Vrms (high impedance)
PC (HIGH-DENSITY D-SUB 15PIN) R, G, B / 0.7 Vp-p (75-ohm)
HD, VD / 1.0 - 5.0 Vp-p (high impedance)
Component
Y:1.0 Vp-p (75-ohm : include sync)
PB / CB:0.35 Vp-p (75-ohm)
PR / CR:0.35 Vp-p (75-ohm)
AUDIO IN (M3 JACK) 0.5 Vrms (high impedance)
SERIAL EXTERNAL CONTROL TERMINAL (D-SUB 9PIN) RS-232C COMPATIBLE
SPEAKERS (6 ) 16 W [8 W + 8 W] (10 % THD)
Accessories Supplied
Remote Control Transmitter EUR646529
Batteries 2 AA Size
Fixing bands (TMME203 or TMME187) 2
Ferrite core J0KF00000018 1, J0KG00000054 2
Dimensions ( W H D ) 920 mm 550 mm 89 mm (37 inch) 1,020 mm 610 mm 89 mm (42 inch)
Mass (Weight) (UY Version)
main unit only approx. 54.0 lbs (37 inch) approx. 63.9 lbs (42 inch)
with speakers approx. 63.3 lbs (37 inch) approx. 73.2 lbs (42 inch)
Mass (Weight) (Except UY)
main unit only approx. 24.0 kg net (37 inch) approx. 28.5 kg net (42 inch)
with speakers approx. 28.2 kg (37 inch) approx. 32.7 kg (42 inch)
Notes:
Design and specifications are subject to change without notice.Mass and dimensions shown are approximate.
CONTENTS Page Page
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TH-37PW7BX
7.2. Removal of the Slot block 11
7.3. Removal of the J-Board 11
7.4. Removal of the HX-Board 11
7.5. Removal of the P-Board 12
7.6. Removal of the Z-Board 12
7.7. Removal of the D-Board 12
7.8. Removal of the PF-Board 13
7.9. Removal of the H3-Board 13
7.10. Removal of the SU-Board 13
7.11. Removal of the SD-Board 13
7.12. Removal of the SC-Board 14
7.13. Removal of the SS-Board 14
7.14. Removal of the C1-Board 14
7.15. Removal of the C2-Board 14
7.16. Removal of the Front frame (glass) 14
7.17. Removal of stand brackets 15
7.18. Replacement of the plasma panel 15
8 Location of Lead Wiring 16
9 Adjustment Procedure 17
9.1. Driver Set-up 17
9.2. Initialization Pulse Adjust 18
9.3. P.C.B. (Printed Circuit Board) exchange 19
9.4. Adjustment Volume Location 19
9.5. Test Point Location 19
10 Service mode 20
10.1. CAT (computer Aided Test) mode 20
10.2. IIC mode structure (following items value is sample data.)
22
11 Alignment 23
11.1. PC/RGB panel white balance 23
11.2. HD/ 525i /525p /625i /625p panel white balance 26
12 Trouble shooting guide 28
12.1. Self Check 28
12.2. No Power 29
12.3. No Picture 30
12.4. Local screen failure 30
13 Option Setting 31
14 Circuit Board Layout 33
14.1. PF-Board (37 inch) 33
14.2. PF-Board (42 inch) 35
14.3. P-Board 37
14.4. HA-Board 40
14.5. HB-Board 41
14.6. HX-Board (37 inch) 42
14.7. HX-Board (42 inch) 43
14.8. J-Board (37 inch) 44
14.9. J-Board (42 inch) 46
14.10. D-Board 48
14.11. C1-Board (37 inch) 50
14.12. C1-Board (42 inch) 51
14.13. C2-Board (37 inch) 52
14.14. C2-Board (42 inch) 53
14.15. SC-Board 54
14.16. SU-Board (37 inch) 57
14.17. SU-Board (42 inch) 58
14.18. SD-Board (37 inch) 59
14.19. SD-Board (42 inch) 60
14.20. SS-Board 61
14.21. Z-Board 63
14.22. H3, S1 and V1-Board 64
15 Schematic Diagrams 65
15.1. Schematic Diagram Notes 65
15.2. Main Block Diagram 66
15.3. PF-Board Block Diagram 67
15.4. PF-Board Schematic Diagram (TH-37PW7/PWD7 series)
68
15.5. PF-Board Schematic Diagram (TH-42PW7/PWD7 series)
69
15.6. P-Board Block Diagram 70
15.7. P-Board (1 of 6) Schematic Diagram 71
15.8. P-Board (2 of 6) Schematic Diagram 72
15.9. P-Board (3 of 6) Schematic Diagram 73
15.10. P-Board (4 of 6) Schematic Diagram 74
15.11. P-Board (5 of 6) Schematic Diagram 75
15.12. P-Board (6 of 6) Schematic Diagram 76
15.13. HA-Board Block and Schematic Diagram 77
15.14. HB-Board Block Diagram 78
15.15. HB-Board (1 of 2) Schematic Diagram 79
15.16. HB-Board (2 of 2) Schematic Diagram 80
15.17. HX-Board Block Diagram 81
15.18. HX-Board Schematic Diagram 82
15.19. J-Board Block Diagram 83
15.20. J-Board (1 of 4) Schematic Diagram (TH-37PW7/PWD7
series) 84
15.21. J-Board (2 of 4) Schematic Diagram (TH-37PW7/PWD7
series) 85
15.22. J-Board (3 of 4) Schematic Diagram (TH-37PW7/PWD7
series) 86
15.23. J-Board (4 of 4) Schematic Diagram (TH-37PW7/PWD7
series) 87
15.24. J-Board (1 of 4) Schematic Diagram (TH-42PW7/PWD7
series) 88
15.25. J-Board (2 of 4) Schematic Diagram (TH-42PW7/PWD7
series) 89
15.26. J-Board (3 of 4) Schematic Diagram (TH-42PW7/PWD7
series) 90
15.27. J-Board (4 of 4) Schematic Diagram (TH-42PW7/PWD7
series) 91
15.28. D-Board Block Diagram 92
15.29. D-Board (1 of 12) Schematic Diagram 93
15.30. D-Board (2 of 12) Schematic Diagram 94
15.31. D-Board (3 of 12) Schematic Diagram 95
15.32. D-Board (4 of 12) Schematic Diagram 96
15.33. D-Board (5 of 12) Schematic Diagram 97
15.34. D-Board (6 of 12) Schematic Diagram 98
15.35. D-Board (7 of 12) Schematic Diagram 99
15.36. D-Board (8 of 12) Schematic Diagram 100
15.37. D-Board (9 of 12) Schematic Diagram 101
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TH-37PW7BX
15.38. D-Board (10 of 12) Schematic Diagram 102
15.39. D-Board (11 of 12) Schematic Diagram 103
15.40. D-Board (12 of 12) Schematic Diagram 104
15.41. C1, C2 and V1-Board Block Diagram 105
15.42. C1-Board (1 of 2) Schematic Diagram (TH-37PW7/PWD7
series) 106
15.43. C1-Board (2 of 2) Schematic Diagram (TH-37PW7/PWD7
series) 107
15.44. C1-Board (1 of 2) Schematic Diagram (TH-42PW7/PWD7
series) 108
15.45. C1-Board (2 of 2) Schematic Diagram (TH-42PW7/PWD7
series) 109
15.46. C2-Board (1 of 2) and V1-Board Schematic Diagram (TH-
37PW7/PWD7 series) 110
15.47. C2-Board (2 of 2) Schematic Diagram (TH-37PW7/PWD7
series) 111
15.48. C2-Board (1 of 2) and V1-Board Schematic Diagram (TH-
42PW7/PWD7 series) 112
15.49. C2-Board (2 of 2) Schematic Diagram (TH-42PW7/PWD7
series) 113
15.50. SC-Board Block Diagram 114
15.51. SC-Board (1 of 2) Schematic Diagram 115
15.52. SC-Board (2 of 2) Schematic Diagram 116
15.53. SU-Board Block Diagram 117
15.54. SU-Board Schematic Diagram (TH-37PW7/PWD7 series)
118
15.55. SU-Board Schematic Diagram (TH-42PW7/PWD7 series)
119
15.56. SD-Board Block Diagram 120
15.57. SD-Board Schematic Diagram (TH-37PW7/PWD7 series)
121
15.58. SD-Board Schematic Diagram (TH-42PW7/PWD7 series)
122
15.59. SS and S1-Board Block Diagram 123
15.60. SS and S1-Board Schematic Diagram 124
15.61. Z and H3-Board Block Diagram 125
15.62. Z-Board (1 of 2) Schematic Diagram 126
15.63. Z-Board (2 of 2) and H3-Board Schematic Diagram 127
16 Parts Location 129
17 Packing Exploded Views 130
17.1. Packing Exploded Views (1) 130
17.2. Packing Exploded Views (2) 131
17.3. Packing Exploded Views (3) 132
18 Mechanical Replacement Parts List 133
19 Replacement Parts List 135
19.1. Replacement Parts List Notes 135
19.2. Electrical Replacement List 136
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TH-37PW7BX
1 Applicable signals
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TH-37PW7BX
2.1.1. Leakage Current Cold Check
1. Unplug the AC cord and connect a jumper between the twoprongs on the plug.
2. Measure the resistance value, with an ohmmeter, betweenthe jumpered AC plug and each exposed metallic cabinetpart on the equipment such as screwheads, connectors,control shafts, etc. When the exposed metallic part has areturn path to the chassis, the reading should be between1M and 5.2M.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 (SeeFigure 1.)
1. Plug the AC cord directly into the AC outlet. Do not use anisolation transformer for this check.
2. Connect a 1.5k, 10 watts resistor, in parallel with a 0.15Fcapacitors, between each exposed metallic part on the setand a good earth ground such as a water pipe, as shown inFigure 1.
3. Use an AC voltmeter, with 1000 ohms/volt or moresensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure thevoltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of theabove measurements.
6. The potential at any point should not exceed 0.75 voltsRMS. A leakage current tester (Simpson Model 229 orequivalent) may be used to make the hot checks, leakagecurrent must not exceed 1/2 milliamp. In case ameasurement is outside of the limits specified, there is apossibility of a shock hazard, and the equipment should berepaired and rechecked before it is returned to thecustomer.
2 Safety Precautions2.1. 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 properlyinstalled.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
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TH-37PW7BX
3 Prevention of Electro Static Discharge (ESD) toElectrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors andsemiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damagecaused by electro static discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on yourbody 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 alminumfoil, 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)" cangenerate 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. (Mostreplacement ES devices are packaged with leads electrically shorted together by conductive foam, alminum foil or comparableconductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective materialto 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 brushingtogether of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient todamage an ES device).
7
TH-37PW7BX
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 its manufacture due to environmental conservation issues. For service and repair work, wedsuggest 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 stamped on the back of PCB.
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 Pbsolder. 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 ontothe 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.
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TH-37PW7BX
5 PCB Structure sheet of GP7D chassisBoard Name Function Remarks
D Digital Signal Processor 1J Slot Interface & SYNC processor 1Z Audio out, DC-DC converter
SS Sustain Out 1SC Scan out 1SU Sustain connection (Upper) 1SD Sustain connection (Lower) 1C1 Data Drive (Lower Right)C2 Data Drive (Lower Left)H3 Speaker terminalS1 Power switch
SS2 Sustain connection (Upper)SS3 Sustain connection (Lower)V1 Front SW. & Remote receiverPF Line filterP Power supply 1
HX PC_type_Input terminalHB BNC Composite/Component Video 2HA BNC Component Video 2
Remarks
1. Recommend PCBs for initial service for GP7D chassis.
2. For System model except BK, BS, EK, ES model
9
TH-37PW7BX
6 Service Hint
Service position for HB-Board, HA-Board and TY-42TM6
Note:
Extension cable kit for Slot Board is supplied as service fixtures and tools.
(Part No. TZSC0704)
10
TH-37PW7BX
Prior to the replacement, place the unit on the pedestalstand remove the front frame.
7.1. Removal of the back covera. Unscrew the screws (16 , 6 , 4 ) and remove theback cover.
7.2. Removal of the Slot blocka. Unscrew the couplers (J1, J3, J5, J6, J8, J10).
b. Unscrew the screws (4) and remove the slot block.
7.3. Removal of the J-Boarda. Unscrew the screws (7) and remote the J-Board.
7.4. Removal of the HX-Boarda. Unscrew the screws (6) and remove the slot case.
b. Unscrew the screws (4).
c. Unscrew the screws (2) and remove the HX-Board.
7 P.C.Board and Plasma panel replacement
11
TH-37PW7BX
7.5. Removal of the P-Boarda. Remove the couplers (P2, P5, P7, P9, P10, P11, P12, P23,P25, P27).
b. Unscrew the screws (5) and remove the P-Board.
7.6. Removal of the Z-Boarda. Remove the couplers (Z5, Z6, Z7, Z8).
b. Unscrew the screws (4 ) and remove the Z-Board withthe Z-Board Bracket.
c. Unscrew the screws (4 ) and remove the Z-Board.
7.7. Removal of the D-Boarda. Disconnect the couplers (D1, D3, D5, D25, D27) and theflexible cables (D31, D32).
b. Remove the shield cuse.
c. Unscrew the screws (6) and remove the D-Board.
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TH-37PW7BX
7.8. Removal of the PF-Boarda. Remove the coupler (PF1).
b. Unscrew the screws (2) and remove the AC inlet.
c. Remove the couplers (PF9, PF10).
d. Unscrew the screws (4), and remove the PF-Board.
7.9. Removal of the H3-Boarda. Unscrew the screws (2 ), and remove the H3-Boardwith the Bracket.
b. Unscrew the screws (4 ), and remove the H3-Board.
7.10. Removal of the SU-Boarda. Unscrew the screws (2).
b. Slide the SU-Board to the left and disconnect from thecouplers (SC41) on the SC-Board.
c. Remove the coupler (SU45).
d. Remove the flexible cables (SU1, SU2, SU3) connected tothe SU-Board, and remove the SU-Board.
7.11. Removal of the SD-Boarda. Unscrew the screws (2).
b. Slide the SD-Board to the left and disconnect from thecouplers (SC42) on the SC-Board.
c. Remove the coupler (SD46).
d. Remove the flexible cables (SD1, SD2, SD3) connected tothe SD-Board, and remove the SD-Board.
13
TH-37PW7BX
7.12. Removal of the SC-Boarda. Remove the couplers (SC2, SC20, SC23, SC45, SC46).
Unscrew the screws (6) and remove the SC-Board.
7.13. Removal of the SS-Boarda. Remove the couplers (SS11, SS12, SS23, SS34).
b. Remove the flexible cables (SS41, SS42, SS43, SS44).
c. Unscrew the screws (6), and remove the SS-Board.
7.14. Removal of the C1-Boarda. Remove the flexible cables (CB1, CB2, CB3).
b. Remove the flexible cables (C11, C12) release the speakercables from the clampers (2) on the C1-Board.
c. Unscrew the screws (4), and remove the C1-Board.
7.15. Removal of the C2-Boarda. Remove the cables (CB4, CB5, CB6, CB7).
b. Remove the couplers (C23, C24), a flexible cable (C21) andrelease the speaker cables from the clamper on the C2-Board.
c. Unscrew the screws (4), and remove the C2-Board.
7.16. Removal of the Front frame(glass)
a. Remove the screws (2) fasten on the panel and remove thefront panel.
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TH-37PW7BX
b. Release all cables from the clamper on the bracket of thefront frame.
c. For leaving the plasma panel from the front frame, pull thebottom of the front frame to forward, lift, and remove.
7.17. Removal of stand bracketsa. Remove the plasma panel section from the servicing standand lay on a table (covered), with the plasma panel surfacefacing downward.
Spread a soft cloth for protection, to prevent panel surface fromscratching.
b. Remove the stand bracket (left, right) fastening screws (4each) and remove the stand brackets (left, right).
7.18. Replacement of the plasmapanel
a. Place the new plasma panel (finished) on the flat surface ofthe table (covered by a soft cloth), with the plasma panelsurface facing downward.
b. Fit the stand brackets (left, right.) fast 4 screws each on thenew plasma panel.
c. Place the plasma panel section on the servicing stand.
d. Attach the front frame each P.C.Board and so on, to the newplasma panel.
* When fitting the front frame, be careful not to allow anydebris, dust or handling residues to remain between thefront glass and plasma panel.
15
TH-37PW7BX
8 Location of Lead Wiring
16
TH-37PW7BX
9.1. Driver Set-up9.1.1. Item / Preparation
1. Input an APL 100 % white signal.
2. Set the picture controls: -
Picture mode: Normal
White balance: Normal
Aspect: 16:9
9.1.2. Adjustments
Adjust driver section voltages referring the panel data on thepanel data label.
Name Test Point Voltage Volume RemarksVsus TPVSUS
(SS)174V 1V R628 (P)
Ve TPVE (SS) 156V 1V VR6074 (SS)Vset TPVSET
(SC)232V 5V ---
Vad TPVAD (SC) -90V 1V VR6477(SC)
Vscn TPVSCN(SC)
Vad*+120V 2V
---
Vda TPVDA (SS) 67V 1V R665 (P)
*See the Panel label.
9 Adjustment Procedure
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TH-37PW7BX
9.2. Initialization Pulse Adjust 1. Input the Cross hatch signal to plasma video input.
2. Set the picture controls as follows.
Picture mode: Normal
White balance: Cool
3. Connect OSC: lloscope to TPSCI and adjust R6523 for 1510 Sec.
4. Connect OSC: lloscope to TPSCI and adjust R6557 for 18410 Sec.
Test point Volume LevelT1 TPSC1 (SC) R6523 (SC) 15 10 SecT2 TPSS1 (SS) R6557 (SC) 184 10 Sec
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TH-37PW7BX
9.3. P.C.B. (Printed Circuit Board) exchange
9.3.1. Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
9.3.2. Quick adjustment after P.C.B. exchange
P.C.B. Name Test Point Voltage Volume RemarksP Board Vsus TPVSUS (SS) 174V 1V R628 (P)
Vda TPVDA (SS) 67V 1V R665 (P)SC Board Vad TPVAD (SC) -90V 1V VR6477 (SC)
Vset TPVSET (SC) 232V 5V ---Vscn TPVSCN (SC) Vad + 120 2V ---
SS Board Ve TPVE (SS) 156V 1V VR6074 (SS)D, J Board White blance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals
*See the Panel label.
9.4. Adjustment Volume Location
9.5. Test Point Location
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TH-37PW7BX
10 Service mode10.1. CAT (computer Aided Test) mode
To exit the CAT mode, access the ID mode and switch off the main power.
10.1.1. IIC mode
Select the IIC mode by Up/Down button on the remote control at the front page of CAT mode then press the Action button onthe remote control.
Subject and item are mentioned on page 14.
To exit the IIC mode, press the R button on the remote control.
20
TH-37PW7BX
10.1.2. CD mode
Select the CD mode by Up/Down button on the remote control at the front page of CAT mode then press the Mute button on theremote control more than 5 sec.
Micom software version (IC9354), this version can be upgrade by
1. replace of new version IC
2. Loading the new version software from loader tool, TZSC07036.
Memory data change
To exit the CD mode, press the R button on the remote control.
10.1.3. SD mode
Select the SD mode by Up/Down button on the remote control at the front page of CAT mode then press the Action button on theremote control.
To exit the SD mode, press the R button on the remote control.
21
TH-37PW7BX
10.2. IIC mode structure (following items value is sample data.)
22
TH-37PW7BX
11 Alignment
11.1. PC/RGB panel white balance
1 PC Color Picture:Gray Scale Analyzer NormalPattern White balance:
CoolAspect:
16:9
1) Set G cut off to " 80 ".
High light 75% Low light 15%
2)Find 75% of white area by color sensor.PANEL W/B
G Drive 3) Set G Drive to " E8 ".PANEL W/B
B Drive 4) Adjust B and R Drive to set color temperature R Drive as shown Fig.-03.
PANEL W/BR,G,B Drive 5) Increase same steps of R, G and B Drive to set R,G,B Drive largest level of 3 color drive to "FC".
PANEL W/BR,G,B cut off
Color Temp. x yCool(Hi) 0.276 0.276
Normal(Mid) 0.288 0.296Warm(Low) 0.313 0.329
Fig. -03
2 Picture: 1) Change white balance to "Normal".Normal PANEL W/B
White balance: R,G,B cut off 2) Repeat procedure 1) to 5) of Cool mode.Normal PANEL W/B
Aspect: R,G,B Drive16:9
3 Picture: 1) Change white balance to "Warm".Normal PANEL W/B
White balance: R,G,B cut off 2) Repeat procedure 1) to 5) of Cool mode.Warm PANEL W/B
Aspect: R,G,B Drive16:9
4 Picture: Picture Menu 1) Change color templature to "Cool".Normal Sub Adjust
White balance: Sub BrightCool
Aspect:16:9
INPUT Alignment menu ProcedureEquipment Setting
23
TH-37PW7BX
White balance:WhiteBalance Cool Normal Warm
RGB Cool R DriveGray Scale Normal G DrivePattern Warm B Drive
R Cut offG Cut offB Cut off
2) Input RGB signal.High light 75%
Low light 15% 3) Copy PC R,G,B drive and cut off data of each white balance mode to RGB position.
INPUT Alignment menu ProcedureEquipment Setting
5 Picture: 1) Write down each color temaparature of R,G,B drive andNormal Cut off data as follows.
Aspect:
16:9
White balance:WhiteBalance Cool Normal Warm
DVI Cool R DriveGray Scale Normal G DrivePattern Warm B Drive
R Cut offG Cut offB Cut off
2) Input NTSC signal.High light 75%
Low light 15% 3) Copy PC R,G,B drive and cut off data of each white balance mode to DVI position.
6 Picture: 1) Write down each color temaparature of R,G,B drive andNormal Cut off data as follows.
Aspect:
16:9
24
TH-37PW7BX
White balance:WhiteBalance Cool Normal Warm
RGB Cool R DriveGray Scale Normal G DrivePattern Warm B Drive
R Cut offG Cut offB Cut off
2) Input PAL signal.High light 75%
Low light 15% 3) Copy PC R,G,B drive and cut off data of each white balance mode to RGB position.
INPUT Alignment menu ProcedureEquipment Setting
7 Picture: 1) Write down each color temaparature of R,G,B drive andNormal Cut off data as follows.
Aspect:
16:9
White balance:WhiteBalance Cool Normal Warm
DVI Cool R DriveGray Scale Normal G DrivePattern Warm B Drive
R Cut offG Cut offB Cut off
2) Input DVI signal.High light 75%
Low light 15% 3) Copy PC R,G,B drive and cut off data of each white balance mode to DVI position.
8 Picture: 1) Write down each color temaparature of R,G,B drive andNormal Cut off data as follows.
Aspect:
16:9
25
TH-37PW7BX
11.2. HD/ 525i /525p /625i /625p panel white balance
1HD(720i or 1080i) Color Picture:Gray Scale Analyzer NormalPattern White balance:
CoolAspect: PANEL W/B
16:9 G cut off 1) Set G cut off to " 80 ".PANEL W/B
B cut offR cut off
High light 75% Sub Adjust Low light 15% Sub Bright
2)Find 75% of white area by color sensor.PANEL W/B
G Drive 3) Set G Drive to " E8 ".PANEL W/B
B Drive 4) Adjust B and R Drive to set color temperature R Drive as shown Fig.-04.
PANEL W/BR,G,B Drive 5) Increase same steps of R, G and B Drive to set R,G,B Drive largest level of 3 color drive to "FC".
PANEL W/BR,G,B cut off
Color Temp. x yCool(Hi) 0.276 0.276
Normal(Mid) 0.288 0.296Warm(Low) 0.313 0.329
Fig. -04
2 Picture: 1) Change white balance to "Normal".Normal PANEL W/B
White balance: R,G,B cut off 2) Repeat procedure 1) to 5) of Cool mode.Normal PANEL W/B
Aspect: R,G,B Drive16:9
3 Picture: 1) Change white balance to "Warm".Normal PANEL W/B
White balance: R,G,B cut off 2) Repeat procedure 1) to 5) of Cool mode.Warm PANEL W/B
Aspect: R,G,B Drive16:9
4 Picture: Picture Menu 1) Change color templature to "Cool".Normal Sub Adjust
White balance: Sub BrightCool
Aspect:16:9
INPUT Alignment menu ProcedureEquipment Setting
26
TH-37PW7BX
White balance:WhiteBalance Cool Normal Warm
RGB Cool R DriveGray Scale Normal G DrivePattern Warm B Drive
R Cut offG Cut offB Cut off
2)Change input signal to 525i and 525p.High light 75%
Low light 15% 3) Copy HD drive and cut off data of each white balance mode to each signals position.
INPUT Alignment menu ProcedureEquipment Setting
5 Picture: 1) Write down each color temaparature of R,G,B drive andNormal Cut off data as follows.
Aspect:16:9
White balance:WhiteBalance Cool Normal Warm
RGB Cool R DriveGray Scale Normal G DrivePattern Warm B Drive
R Cut offG Cut offB Cut off
2)Change input signal to 525p and 625i.High light 75%
Low light 15% 3) Copy HD drive and cut off data of each white balance mode to each signals position.
6 Picture: 1) Write down each color temaparature of R,G,B drive andNormal Cut off data as follows.
Aspect:16:9
White balance:WhiteBalance Cool Normal Warm
RGB Cool R DriveGray Scale Normal G DrivePattern Warm B Drive
R Cut offG Cut offB Cut off
2)Change input signal to 625i and 625p.High light 75%
Low light 15% 3) Copy HD drive and cut off data of each white balance mode to each signals position.
7 Picture: 1) Write down each color temaparature of R,G,B drive andNormal Cut off data as follows.
Aspect:16:9
27
TH-37PW7BX
12.1.1. Display Indication
1. Self-check is used to automatically check the bus linecontrolled circuit of the Plasma display.
2. To get into the Self-check mode, press the volume downbutton on the customer controls at the front of the set, at thesame time pressing the OFF-TIMER button on the remotecontrol, and the screen will show :-
If the CCU ports have been checked and found to be incorrect
Or not located then " - - " will appear in place of " OK "
12 Trouble shooting guide12.1. Self Check
12.1.2. 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, thedefective block can be identified by the number of blinkes of the Power LED on the front panel of the unit.
3. Remarks
Above Fan function is operated during the fans are installed.
28
TH-37PW7BX
12.2. No PowerFirst 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
29
TH-37PW7BX
12.3. No Picture
12.4. Local screen failurePlasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.B. for each local area.
Fig - 1
30
TH-37PW7BX
13 Option Setting
How to access the Option menu
31
TH-37PW7BX
Hidden Option Menu for GP7D series
GP7D chassis series have special function and operation setting facility called Option Menu. This Option Menu is useful forspecial function required customers. This should be set at the installation stage. The end user could not set or change thesebecause of hidden On screen menu.
Option menus default setting ContentsOff-timer function Enable Off-timer operation Enable/Disable.On Screen display On Enable/Disable to display input mode indication after power on and no signal
indication.Initial INPUT Off Sets the initial input mode when the power is turned on . Allow input mode
selection while power is on.Initial VOL. level Off Sets the initial volume level when the power is turned on. Allow Volume control
while power is on.Maximum VOL. Level Off Sets the maximum volume to desired level. Volume cannot exceed this level.INPUT lock Off Fixes the input mode to AV, Component/RGB or PC. Can not change input
mode by input selection key.Button lock Off Enable/Disable front operation buttons (Input and/or volume up/down)Studio W/B Off Set warm mode color temperature to 3,200 Kelvin.Remocon User Level Off Remote key invalidation.
Off : Valid key is all key of remote.User1 : Valid key are only Stand-by (ON/OFF), Input, Status, Surround, Soundmute On/Off, and volume adjustment.User2 : Valid key is only Stand-by (ON/OFF).User3 : All keys are null and void
ID Select 0 to 100 Set ID number from 001 to 100.Remote ID Off Remote ID function On/Off.
(While the Remote ID on, standard remote function can not control the unit.)Serial ID Off Serial ID function On/OffSlot power Off Sets the slot power mode the power is turned on.
Allow Optional Terminal Board insert Slots while power is on.V. Installation Off V. Installation function On/Off (Not used)
Note :
How to set Remocon User Level and Remote ID off
1. Access service mode (CAT-mode) and press SET UP key on remote.
2. Accsess Hidden option menu.
3. Change Remocon User Level and/ or Remote ID set to Off.
32
TH-37PW7BX
15 Schematic Diagrams15.1. Schematic Diagram Notes
TH-37PW7BX
65
15 Schematic Diagrams15.1. Schematic Diagram Notes
TH-37PW7BX
65
15.2. Main Block Diagram
SUSTAINPULSE
64S.R
S.R64
64S.R
64S.R
VOLTAGEGENERATOR
CONTROLPULSE
PULSESCAN
SC2 SC23
SC20 D20CONTROL
DISCHARGE
MAIN MPU ROM
LVDS LVDS A/D
FORMATCONVERTERRGBPROCESSOR PROCESSOR
SUB-FIELD
PLASMA AI
SDRAM
D31 D32
P25D25
P27
P5
D27
P9
Z5
P12
P11 SS11
SS12
SS23 SS34
SUSTAINPULSE
ERASEPULSE
ADDRESS
VOLTAGE(VE)
S.R.
5V15V
D5 D1
J5 J6 J1
ANALOG SW
SYNCSW
SYNCSEPARATOR
SDRAM ROM
DC/DCCONVERTER
DC/DCCONVERTER
3.3V2.5V1.8V
PROCESS
VOLTAGERECTIFIER
CONTROL
SUSTAIN
VOLTAGE
RECTIFIER
SUSTAIN
VOLTAGE
VOLTAGE
PROCESS
CONTROL
RECTIFIER
STANDBY
VOLTAGEFACTORPOWER
CONTROL
RECTIFIER RELAY
VOLTAGE
STANDBY
CONTROLRECTIFIER
VDA
15V
5V
12V
STB5V
STB7V
P23 P2
VSUSVSUS
PRE AMP
R OUT L OUT
Z7 Z6
C12
C11
C22
C21
C24
C23
AU
DIO
SW
J8
POWER ON
STAND BY
G
R
LED
TV/VTR
VOL.UP
VOL.DN
F
STR
REMOTERECEIVER
DETECTORCATS
-+
LINEFILTER
F.STB
+14VF1PF10
PF9J1
0
+-
POWERSWITCH
SC
SU
SD
H3
H3
L
RZ
8
J14
CONTROL
D P
SOSON/OFF
STB5V
S34
S1
J
STB ON/OFFSTB 5VSTB 15V
Vda15V
SS
F
Z
SPEAKERTERMINAL
SPEAKERTERMINAL
PC RS-232CPC AUDIO IN
HX
V34
VDA,SOS/SUSTAIN DRIVE PULSE
SP
SP
AC IN
AC IN
C1 C2 V1
15V
S.R. S.R. S.R. S.R. S.R. S.R.
64S.R
S.R64
64S.R
64S.R
J12 J13
D3
J3
A/D
DIG12V
SOUND12V
CONTROL
CONTROL
BUSSW
BUSSW
BUSSW
BUSSW
TH-37/42PW7 seriesTH-37/42PWD7 seriesMain Block Diagram
TH-37/42PW7 seriesTH-37/42PWD7 seriesMain Block Diagram
J11
SC41
SC42
TH-37PW7BX
66
15.2. Main Block Diagram
SUSTAINPULSE
64S.R
S.R64
64S.R
64S.R
VOLTAGEGENERATOR
CONTROLPULSE
PULSESCAN
SC2 SC23
SC20 D20CONTROL
DISCHARGE
MAIN MPU ROM
LVDS LVDS A/D
FORMATCONVERTERRGBPROCESSOR PROCESSOR
SUB-FIELD
PLASMA AI
SDRAM
D31 D32
P25D25
P27
P5
D27
P9
Z5
P12
P11 SS11
SS12
SS23 SS34
SUSTAINPULSE
ERASEPULSE
ADDRESS
VOLTAGE(VE)
S.R.
5V15V
D5 D1
J5 J6 J1
ANALOG SW
SYNCSW
SYNCSEPARATOR
SDRAM ROM
DC/DCCONVERTER
DC/DCCONVERTER
3.3V2.5V1.8V
PROCESS
VOLTAGERECTIFIER
CONTROL
SUSTAIN
VOLTAGE
RECTIFIER
SUSTAIN
VOLTAGE
VOLTAGE
PROCESS
CONTROL
RECTIFIER
STANDBY
VOLTAGEFACTORPOWER
CONTROL
RECTIFIER RELAY
VOLTAGE
STANDBY
CONTROLRECTIFIER
VDA
15V
5V
12V
STB5V
STB7V
P23 P2
VSUSVSUS
PRE AMP
R OUT L OUT
Z7 Z6
C12
C11
C22
C21
C24
C23
AU
DIO
SW
J8
POWER ON
STAND BY
G
R
LED
TV/VTR
VOL.UP
VOL.DN
F
STR
REMOTERECEIVER
DETECTORCATS
-+
LINEFILTER
F.STB
+14VF1PF10
PF9
J1
0
+-
POWERSWITCH
SC
SU
SD
H3
H3
L
R
Z8
J14
CONTROL
D P
SOSON/OFF
STB5V
S34
S1
J
STB ON/OFFSTB 5VSTB 15V
Vda15V
SS
F
Z
SPEAKERTERMINAL
SPEAKERTERMINAL
PC RS-232CPC AUDIO IN
HX
V34
VDA,SOS/SUSTAIN DRIVE PULSE
SP
SP
AC IN
AC IN
C1 C2 V1
15V
S.R. S.R. S.R. S.R. S.R. S.R.
64S.R
S.R64
64S.R
64S.R
J12 J13
D3
J3
A/D
DIG12V
SOUND12V
CONTROL
CONTROL
BUSSW
BUSSW
BUSSW
BUSSW
TH-37/42PW7 seriesTH-37/42PWD7 seriesMain Block Diagram
TH-37/42PW7 seriesTH-37/42PWD7 seriesMain Block Diagram
J11
SC41
SC42
TH-37PW7BX
66
15.3. PF-Board Block Diagram
+
+
+ +
RESET
REG
-
REG
TFC
S/GND
Mirror
Vcc
-
OVP
Q
-
BEC
DRIVE REG
RT
FC
+
Current
R
+
BD
OSC
D+
OLP
LATCH
+BTC
DRV
FB/OLP
TSD
S
-
Current
OCP
OCP/BD
Mirror
F900
F901
F902
1
3
5
4
6
7
D931
AC LINE CODE
1
PF1
4
LF901,LF902
LINEFILTER
LINEFILTER
LF903
STB REG
IC910
8
4
1
2
6
11
5
9
7
12
10
T920
2
3
1
Q930
1
2
5
6
1
4
PF9
PF10
IC930ERROR DET
RL920F.STB ON/OFFRELAY
F.STB ON/OFF
F.STB ON/OFF
F.STB+14V
F.STB+14V
STB+5V
Line Filter/F.STB Board
PF
AC INLET
LIVE
NEUTRAL
LIVE
NEUTRAL
TO P9
IC920
TO J10
HOT COLDD910
DETECTOVER CURRENT
Feed Back
TH-37/42PW7 seriesTH-37/42PWD7 seriesPF-Board Block Diagram
TH-37/42PW7 seriesTH-37/42PWD7 seriesPF-Board Block Diagram
TH-37PW7BX
67
15.3. PF-Board Block Diagram
+
+
+ +
RESET
REG
-
REG
TFC
S/GND
Mirror
Vcc
-
OVP
Q
-
BEC
DRIVE REG
RT
FC
+
Current
R
+
BD
OSC
D+
OLP
LATCH
+BTC
DRV
FB/OLP
TSD
S
-
Current
OCP
OCP/BD
Mirror
F900
F901
F902
1
3
5
4
6
7
D931
AC LINE CODE
1
PF1
4
LF901,LF902
LINEFILTER
LINEFILTER
LF903
STB REG
IC910
8
4
1
2
6
11
5
9
7
12
10
T920
2
3
1
Q930
1
2
5
6
1
4
PF9
PF10
IC930ERROR DET
RL920F.STB ON/OFFRELAY
F.STB ON/OFF
F.STB ON/OFF
F.STB+14V
F.STB+14V
STB+5V
Line Filter/F.STB Board
PF
AC INLET
LIVE
NEUTRAL
LIVE
NEUTRAL
TO P9
IC920
TO J10
HOT COLDD910
DETECTOVER CURRENT
Feed Back
TH-37/42PW7 seriesTH-37/42PWD7 seriesPF-Board Block Diagram
TH-37/42PW7 seriesTH-37/42PWD7 seriesPF-Board Block Diagram
TH-37PW7BX
67
15.4. PF-Board Schematic Diagram (TH-37PW7/PWD7 series)
L.F
+
+
L.F
+
+
+
RESET
REG
-
REG
TFC
S/GND
Mirror
Vcc
-
OVP
Q
-
BEC
DRIVE REG
RT
FC
+
Current
R
+
BD
OSC
D
+
OLP
LATCH
+BTC
DRV
FB/OLP
TSD
S
-
Current
OCP
OCP/BD
Mirror~
-
~
+
IC930C0DBEMB00002 CA
TH
OD
E3
1RE
F
AN
OD
E
2
C916
0.01u
R9416.8k
C902220p
C9040.47u
**
1%
R934
22k
R931
470
2WR914
10
2W
R913
100k
Q9302SC3311A0A
C9311kV
330p
LF901
G0B123K00002
1*
2*
3*
4*
PF10
1
2
3
4
5
6
S902
J0LT00000009
RL920
K6B1ADA00009
**
7WR9033.3
**
C915
470p
1/2W
R919
1
1/2W
R9221k
R9251k
D930
B0HARM000020
* *
ZA901
K4ZZ01000121
C9182200p
C906220p
C9011u
**
S901J0LT00000009
1W
R915
100k
IC920B3PAA0000261
F901
K5D802BNA003
C910
450V100u
****
1/2
W
R902
1M
**
C907220p
C903220p
R930
680
PF9
1
**
3
4
**
C9190.22u
R9426.8k
C93225V
100u
CF902ERZV10V621P2
1/2
W
R901
1M
**
D912
B0HCMM000001
C914
2kV220p
**
R92768k
C9331u
D931LNJ301MPUJA
PF1
1
**
3
4
**
LF902
G0B123K00002
1*
2*
3*
4*
1/2W
R920330
C912
50V10u
C91750V10u
C913220p
D915
B0BA01000046
R9396.8k
C911630V0.022u
L912EXCELSA24T
R93768k
C93025V
2200u
C920470p
K5D312BL0008
F902
IC910C5HABZZ00121
*
1
*
3
5
4
6
7
D932
MA3X152K0L
T920
ETS28AZ1K6AD
1 V2
2 V1
4 P2
*
5 PT
6 P1
*
8S2
*
9NC
10S1A
11S1B
12NC
7NCR9406.8k
1%
R93310k
D910B0EBNT000002
*
**
*
2W
R912
100k
R935
47k
L93010u
F900
K5D802BNA003
7WR9043.3
**
CF901
ERZV10V621P2
1/2W
R92115
R9366.8k
R923
100k
D914
B0HCMM000001
R92422k
1/2W
R918
0.82
D913
B0HCMM000001
D916
B0BA01000046
R9386.8k
D911
B0EAKT000018
TP921
TP923
TP922
TP930
TP931
1%
R93224k
D933
B0JCME000025
JS902 JS903JS905 JS904
C905
1u
**
D918
B0BA01000046
3.2
3.2
3.2
3.2
3.5
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
LIVE CIRCUIT
NEUTRAL
COLD
NEUTRAL
LIVE
HOT
LIVE
STB+5V
F.STB ON/OFF
GND
GND
F.STB+14V
F.STB+14V
S903
S904
S905
S906
S907
S908
S909
S910
S911
S912
S913
S914
S915
COLD
LIVE CIRCUITHOT
8
D
5
B
E
2
C
1 74 63
A
(J10)
TOJ-BOARD
TOP-BOARD(P9)
TOAC CORD
POWER CONTROL
! PF-BOARD TXNPF10VBS(FOR 37 INCH MODELS)
0
15.0
5.0
0
15.0
0
=
**
*
#
*
$$
#
m
*
#*
!
!
!
!
!
!
!!!!!
!!
!
! !!
!
!
!!
!!
TH-37PW7/PWD7 seriesPF-Board Schematic Diagram
TH-37PW7/PWD7 seriesPF-Board Schematic Diagram
TH-37PW7BX
68
15.4. PF-Board Schematic Diagram (TH-37PW7/PWD7 series)
L.F
+
+
L.F
+
+
+
RESET
REG
-
REG
TFC
S/GND
Mirror
Vcc
-
OVP
Q
-
BEC
DRIVE REG
RT
FC
+
Current
R
+
BD
OSC
D
+
OLP
LATCH
+BTC
DRV
FB/OLP
TSD
S
-
Current
OCP
OCP/BD
Mirror
~
-
~
+
IC930C0DBEMB00002 CA
TH
OD
E3
1RE
F
AN
OD
E
2
C916
0.01u
R9416.8k
C902220p
C9040.47u
**
1%
R934
22k
R931
470
2WR914
10
2W
R913
100k
Q9302SC3311A0A
C9311kV
330p
LF901
G0B123K00002
1*
2*
3*
4*
PF10
1
2
3
4
5
6
S902
J0LT00000009
RL920
K6B1ADA00009
**
7WR9033.3
**
C915
470p
1/2W
R919
1
1/2W
R9221k
R9251k
D930
B0HARM000020
* *
ZA901
K4ZZ01000121
C9182200p
C906220p
C9011u
**
S901J0LT00000009
1W
R915
100k
IC920B3PAA0000261
F901
K5D802BNA003
C910
450V100u
****
1/2
W
R902
1M
**
C907220p
C903220p
R930
680
PF9
1
**
3
4
**C9190.22u
R9426.8k
C93225V
100u
CF902ERZV10V621P2
1/2
W
R901
1M
**
D912
B0HCMM000001
C914
2kV220p
**
R92768k
C9331u
D931LNJ301MPUJA
PF1
1
**
3
4
**
LF902
G0B123K00002
1*
2*
3*
4*
1/2W
R920330
C912
50V10u
C91750V10u
C913220p
D915
B0BA01000046
R9396.8k
C911630V0.022u
L912EXCELSA24T
R93768k
C93025V
2200u
C920470p
K5D312BL0008
F902
IC910C5HABZZ00121
*
1
*
3
5
4
6
7
D932
MA3X152K0L
T920
ETS28AZ1K6AD
1 V2
2 V1
4 P2
*
5 PT
6 P1
*
8S2
*
9NC
10S1A
11S1B
12NC
7NCR9406.8k
1%
R93310k
D910B0EBNT000002
*
**
*
2W
R912
100k
R935
47k
L93010u
F900
K5D802BNA003
7WR9043.3
**
CF901
ERZV10V621P2
1/2W
R92115
R9366.8k
R923
100k
D914
B0HCMM000001
R92422k
1/2W
R918
0.82
D913
B0HCMM000001
D916
B0BA01000046
R9386.8k
D911
B0EAKT000018
TP921
TP923
TP922
TP930
TP931
1%
R93224k
D933
B0JCME000025
JS902 JS903JS905 JS904
C905
1u
**
D918
B0BA01000046
3.2
3.2
3.2
3.2
3.5
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
LIVE CIRCUIT
NEUTRAL
COLD
NEUTRAL
LIVE
HOT
LIVE
STB+5V
F.STB ON/OFF
GND
GND
F.STB+14V
F.STB+14V
S903
S904
S905
S906
S907
S908
S909
S910
S911
S912
S913
S914
S915
COLD
LIVE CIRCUITHOT
8
D
5
B
E
2
C
1 74 63
A
(J10)
TOJ-BOARD
TOP-BOARD(P9)
TOAC CORD
POWER CONTROL
! PF-BOARD TXNPF10VBS(FOR 37 INCH MODELS)
0
15.0
5.0
0
15.0
0
=
**
*
#
*
$$
#
m
*
#*
!
!
!
!
!
!
!!!!!
!!
!
! !!
!
!
!!
!!
TH-37PW7/PWD7 seriesPF-Board Schematic Diagram
TH-37PW7/PWD7 seriesPF-Board Schematic Diagram
TH-37PW7BX
68
15.5. PF-Board Schematic Diagram (TH-42PW7/PWD7 series)
!!
+ +
+
~
-
~
+
+
+
L.FL.F
L.F
RESET
REG
-
REG
TFC
S/GND
Mirror
Vcc
-
OVP
Q
-
BEC
DRIVE REG
RT
FC
+
Current
R
+
BD
OSC
D+
OLP
LATCH
+BTC
DRV
FB/OLP
TSD
S
-
Current
OCP
OCP/BD
Mirror
T920
ETS28AZ1K6AD
1 V2
2 V1
4 P2
*
5 PT
6 P1
*
8S2
*
9NC
10S1A
11S1B
12NC
7NC
D930B0HARM000020
* *
L930
10u
C9311kV330p
C93025V
2200u
PF10
1
2
3
4
5
6
C920
470p
IC920B3PAA0000261
IC930C0DBEMB00002 C
AT
HO
DE
3
1RE
F
AN
OD
E
2
R930680
R931470
D931LNJ301MPUJA
R9366.8k
RL920
K6B1ADA00009
**
D932
MA3X152K0L
Q9302SC3311A0A
R93768k
R9386.8k
C93225V
100u
1%
R93310k
C9331u
R93547k
R9396.8k
R9406.8k
R9416.8k
R9426.8k
C910450V100uD910
B0EBNT000002
1/2W
R9180.82
1/2W
R9191
C9142kV
220p**
L912EXCELSA24T
D911
B0EAKT000018
2W
R914
10
2W
R912
100k
2W
R913
100k
1/2W
R92115
D912
B0HCMM000001C91250V10u
D913
B0HCMM000001
1/2W
R9221k
C913220p
D914
B0HCMM000001
C915470p
1/2W
R920330
R923100k
R9251k
C91750V10u
R92422k
C9182200p
D915
B0BA01000046 D916
B0BA01000046
1W
R915
100k
C911630V0.022u
C9160.01u
C9190.22u
R92768k
K5D312BL0008F902
7WR9043.3
**
7WR9033.3
**
PF9
1
**
3
4
**
C905
1u
**
LF902
G0B123K00002
1*
2*
3*
4*
C906220p
C907220p
LF901
G0B123K00002
1*
2*
3*
4*
C902220p
C903220p
C904
0.47u
**
C901
1u
**
1/2
W
R902
1M
**
1/2
W
R901
1M
**
CF901
ERZV10V621P2F900
K5D802BNA003
F901
K5D802BNA003
PF1
1
**
3
4
**
CF902ERZV10V621P2
S901
J0LT00000009
S902
J0LT00000009
ZA901
K4ZZ01000121
LF903G0B353G00001
1*
2*
3*
4*
IC910C5HABZZ00121
*
1
3
5
4
6
7
TP921
TP922
TP931
TP930
TP923
1%
R93224k
1%
R93422k
D933
B0JCME000025
D918
B0BA01000046
3.2
3.2
3.5
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
STB+5V
F.STB ON/OFF
GND
GND
F.STB+14V
F.STB+14V
HOT COLDLIVE CIRCUIT
LIVE
NEUTRAL
LIVE
NEUTRAL
ECKCNA471KB7
S903
S904
S905
S906
S907
S908
S909
S910
S911
S912
S913
S914
S915
3
A
4 5 6
B
C
D
72 8
E
1
(J10)
TOJ-BOARD
FROMAC CORD
(P9)
TOP-BOARD
COLDCOLD
HOT COLD! PF-BOARD TXNPF10VAS(FOR 42 INCH MODELS)
POWER CONTROL
0
15.0
5.0
0
15.0
0
*
**
#
#
* m
=
$$!
!
!
! ! !
!
!
!
!!
!
!
! ! !
!
!
!
!
!
!
!
!
TH-42PW7/PWD7 seriesPF-Board Schematic Diagram
TH-42PW7/PWD7 seriesPF-Board Schematic Diagram
TH-37PW7BX
69
15.5. PF-Board Schematic Diagram (TH-42PW7/PWD7 series)
!!
+ +
+
~
-
~
+
+
+
L.FL.F
L.F
RESET
REG
-
REG
TFC
S/GND
Mirror
Vcc
-
OVP
Q
-
BEC
DRIVE REG
RT
FC
+
Current
R
+
BD
OSC
D+
OLP
LATCH
+BTC
DRV
FB/OLP
TSD
S
-
Current
OCP
OCP/BD
Mirror
T920
ETS28AZ1K6AD
1 V2
2 V1
4 P2
*
5 PT
6 P1
*
8S2
*
9NC
10S1A
11S1B
12NC
7NC
D930B0HARM000020
* *
L930
10u
C9311kV330p
C93025V
2200u
PF10
1
2
3
4
5
6
C920
470p
IC920B3PAA0000261
IC930C0DBEMB00002 C
AT
HO
DE
3
1RE
F
AN
OD
E
2
R930680
R931470
D931LNJ301MPUJA
R9366.8k
RL920
K6B1ADA00009
**
D932
MA3X152K0L
Q9302SC3311A0A
R93768k
R9386.8k
C93225V
100u
1%
R93310k
C9331u
R93547k
R9396.8k
R9406.8k
R9416.8k
R9426.8k
C910450V100uD910
B0EBNT000002
1/2W
R9180.82
1/2W
R9191
C9142kV
220p**
L912EXCELSA24T
D911
B0EAKT000018
2W
R914
10
2W
R912
100k
2W
R913
100k
1/2W
R92115
D912
B0HCMM000001C91250V10u
D913
B0HCMM000001
1/2W
R9221k
C913220p
D914
B0HCMM000001
C915470p
1/2W
R920330
R923100k
R9251k
C91750V10u
R92422k
C9182200p
D915
B0BA01000046 D916
B0BA01000046
1W
R915
100k
C911630V0.022u
C9160.01u
C9190.22u
R92768k
K5D312BL0008F902
7WR9043.3
**
7WR9033.3
**
PF9
1
**
3
4
**
C905
1u
**
LF902
G0B123K00002
1*
2*
3*
4*
C906220p
C907220p
LF901
G0B123K00002
1*
2*
3*
4*
C902220p
C903220p
C904
0.47u
**
C901
1u
**
1/2
W
R902
1M
**
1/2
W
R901
1M
**
CF901
ERZV10V621P2F900
K5D802BNA003
F901
K5D802BNA003
PF1
1
**
3
4
**
CF902ERZV10V621P2
S901
J0LT00000009
S902
J0LT00000009
ZA901
K4ZZ01000121
LF903G0B353G00001
1*
2*
3*
4*
IC910C5HABZZ00121
*
1
3
5
4
6
7
TP921
TP922
TP931
TP930
TP923
1%
R93224k
1%
R93422k
D933
B0JCME000025
D918
B0BA01000046
3.2
3.2
3.5
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
STB+5V
F.STB ON/OFF
GND
GND
F.STB+14V
F.STB+14V
HOT COLDLIVE CIRCUIT
LIVE
NEUTRAL
LIVE
NEUTRAL
ECKCNA471KB7
S903
S904
S905
S906
S907
S908
S909
S910
S911
S912
S913
S914
S915
3
A
4 5 6
B
C
D
72 8
E
1
(J10)
TOJ-BOARD
FROMAC CORD
(P9)
TOP-BOARD
COLDCOLD
HOT COLD! PF-BOARD TXNPF10VAS(FOR 42 INCH MODELS)
POWER CONTROL
0
15.0
5.0
0
15.0
0
*
**
#
#
* m
=
$$
!
!
!
! ! !
!
!
!
!!
!
!
! ! !
!
!
!
!
!
!
!
!
TH-42PW7/PWD7 seriesPF-Board Schematic Diagram
TH-42PW7/PWD7 seriesPF-Board Schematic Diagram
TH-37PW7BX
69
15.6. P-Board Block Diagram
~
-
~
+
~
-
~
+
D404
D401
D409
D510
D511
D557
350V
L403
F405
PR401
Q412
Q413
X5014NHz
D530
R665
R443
D410
D555
D419
D420
PR402
D428
D429
D563
D506
D521
D531
D512
D514
D580 D570D569
PR601
D545
D544
D542
Q527
D536
D534
D538D535
PR601
R661
D572D549
R628
Q507
D501
8
6
T410
5
IC409
4
43
2
1
1
23
4
IC408
14
15
13
10
3 1
IC504
4
2
1
3
1
3
4
2
1
3
4
2
IC404
IC403
IC401
39 8
14
4 2
16
10T401
58 7 6
VCC
MOSDRIVE
CURRDET
CURRCOMP
21 3 4
IC411
Q422
PFC
Q420
Q401
Q404,Q406L415,L402
IC406POWERFACTORCONTROL
5
4
9
2
10 6
T402
RL403 RL402
Q535
Q501 Q522
Q503Q502
8
6
10
7
5
9
2
3
4
1
11
15
20
14
18
19
12
13
17
16
VDD
VSS
XIN
XOUT
RESET
P21
P20
D3
D2
P00
P01
P02
P03
P10
P11
P12
P13
D0
D1
IC501
1
3
IC502RESET
1
5
2
46
Q550
3T407
14
11
19
6
10
5
T404
9
7
4
Q519
Q545
Q518
Q510
Vda
IC520
QCK
2
D
IC523
5
QCLRPR
7
31
6
Q540
Q521
Q509Q541
1
2
2
Vda
TO SS-BOARDSS12P12
Vda
+15V
+15V1
2
P7
+15V
+12V
TO Z-BOARD
1
2
6
Z5P5
+12V
+12Vs
3 STB5V
+12Vs7
+12Vs8
1
+15V2
+15V
P23TO SC-BOARDSC23
SS11P11
3
2 Vsus
TO SS-BOARD
TO SC-BOARDP2SC2
2
1
Vsus
Vsus
Vsus
PS SOS
ALL OFF
4
8
STB5V
TO D-BOARD
FAN SOS
2
7
P27 D27
TV ON/OFF
6
5V
2 +12V
TO D-BOARD
5V
6
P25 D25
5
Q544PS SOS
TV ON/OFF
ALL OFF
Q407
POWER MCA
COLDHOT
COLDHOT
P
PowerSupplyBoard
4 STB_PS
LIVE 4
NEURTAL 1
P9
2 1
2 1
IC507
Q555
5
3
4
1Q417,Q408
IC410
21
1 3
5 4
1
IC4052
Q421Q418
IC402
Q551
1
4 3
6
Q516
17
8
3
1
41
3
IC524
+
-
Q508
Q524
Q525 Q530
3 FAN CONT
Q537 Q538
Q552
Q554
Q553
Q547
1
2
3
V.REF.
IC503
+12V1
FAN SOS
Z10
+15V
5
1
3
P10
4 +5V
TO Z-BOARD
FAN CONT
4
2
1
3
IC505
Q504
IC503
2
31
V.REF.5 STB12V
Vlow
Q542
Q511
Q520 Q517
Vsus
IC506
13
Q505Q506
2 3 4 5
12 11 9 8
6
T601
PF9TO PF-BOARD
Q536
TH-37/42PW7 seriesTH-37/42PWD7 seriesP-Board Block Diagram
TH-37/42PW7 seriesTH-37/42PWD7 seriesP-Board Block Diagram
TH-37PW7BX
70
15.6. P-Board Block Diagram
~
-
~
+
~
-
~
+
D404
D401
D409
D510
D511
D557
350V
L403
F405
PR401
Q412
Q413
X5014NHz
D530
R665
R443
D410
D555
D419
D420
PR402
D428
D429
D563
D506
D521
D531
D512
D514
D580 D570D569
PR601
D545
D544
D542
Q527
D536
D534
D538D535
PR601
R661
D572D549
R628
Q507
D501
8
6
T410
5
IC409
4
43
2
1
1
23
4
IC408
14
15
13
10
3 1
IC504
4
2
1
3
1
3
4
2
1
3
4
2
IC404
IC403
IC401
39 8
14
4 2
16
10T401
58 7 6
VCC
MOSDRIVE
CURRDET
CURRCOMP
21 3 4
IC411
Q422
PFC
Q420
Q401
Q404,Q406L415,L402
IC406POWERFACTORCONTROL
5
4
9
2
10 6
T402
RL403 RL402
Q535
Q501 Q522
Q503Q502
8
6
10
7
5
9
2
3
4
1
11
15
20
14
18
19
12
13
17
16
VDD
VSS
XIN
XOUT
RESET
P21
P20
D3
D2
P00
P01
P02
P03
P10
P11
P12
P13
D0
D1
IC501
1
3
IC502RESET
1
5
2
46
Q550
3T407
14
11
19
6
10
5
T404
9
7
4
Q519
Q545
Q518
Q510
Vda
IC520
QCK
2
D
IC523
5
QCLRPR
7
31
6
Q540
Q521
Q509Q541
1
2
2
Vda
TO SS-BOARDSS12P12
Vda
+15V
+15V1
2
P7
+15V
+12V
TO Z-BOARD
1
2
6
Z5P5
+12V
+12Vs
3 STB5V
+12Vs7
+12Vs8
1
+15V2
+15V
P23TO SC-BOARDSC23
SS11P11
3
2 Vsus
TO SS-BOARD
TO SC-BOARDP2SC2
2
1
Vsus
Vsus
Vsus
PS SOS
ALL OFF
4
8
STB5V
TO D-BOARD
FAN SOS
2
7
P27 D27
TV ON/OFF
6
5V
2 +12V
TO D-BOARD
5V
6
P25 D25
5
Q544PS SOS
TV ON/OFF
ALL OFF
Q407
POWER MCA
COLDHOT
COLDHOT
P
PowerSupplyBoard
4 STB_PS
LIVE 4
NEURTAL 1
P9
2 1
2 1
IC507
Q555
5
3
4
1Q417,Q408
IC410
21
1 3
5 4
1
IC4052
Q421Q418
IC402
Q551
1
4 3
6
Q516
17
8
3
1
41
3
IC524
+
-
Q508
Q524
Q525 Q530
3 FAN CONT
Q537 Q538
Q552
Q554
Q553
Q547
1
2
3
V.REF.
IC503
+12V1
FAN SOS
Z10
+15V
5
1
3
P10
4 +5V
TO Z-BOARD
FAN CONT
4
2
1
3
IC505
Q504
IC503
2
31
V.REF.5 STB12V
Vlow
Q542
Q511
Q520 Q517
Vsus
IC506
13
Q505Q506
2 3 4 5
12 11 9 8
6
T601
PF9TO PF-BOARD
Q536
TH-37/42PW7 seriesTH-37/42PWD7 seriesP-Board Block Diagram
TH-37/42PW7 seriesTH-37/42PWD7 seriesP-Board Block Diagram
TH-37PW7BX
70
15.7. P-Board (1 of 6) Schematic Diagram
ZH38
R441680K[F]
ZH20
R45133K
TP1
R46333K
ZH17R417430K[F]
C46322P
ZH43
C4621u
R475680K[F]
R437
10K
C4300.015
ZH18
R472560K[F]
C460330p
R41510K
D5
03
MA
2C
165001V
T
C4120.01[KB]
TP8
R4713300
IC4
06
C0
DA
ZZ
Z0
00
21
R442680K[F]
ZH8
ZH42
R449R10
R45210K
ZH35
TP4
C4271.0[KB]
R462430K[F]
D431
B0JC
DD
000002
R444
12K
D504
MA2C165001VT
Q4202SD1819ARL
ZH7
R43912
ZH92
ZH21
R46433K[F]
ZH49
L403
EXCELSA35T
ZH36
ZH19
ZH33ZH31
R43615K
Q406B1DEHQ000007
R440470K
C461330p
ZN402
D4EAD6210001
C4361[KB]
R42422K
ZH37
ZH34
R45633K
R43110K
ZH97
C4311000P[KB]
R45410K
TP5
TP7
ZH40
R41010/5W
C446
390uF/450V
ZH95
F4
05
K5
C1
36
BC
00
01
D418MAZ40820MF
ZH32
C426470P
ZH96
C4234700P
D401
B0FBAT000006
D415
B0JAME000081
C4451[KB]
R467
1K
Q404B1ADRC000007
C4290.015
R430430K[F]
ZH51
R42133K
C4431000p
Q407XN0460100L
C44010[YXF]
R49312
R473560K[F]
R443
2K
ZH48
ZH30
D433
MA
Z4051N
M1K
T
TP3
R42610K
R4584700
R448R10
C4590.015
L402EXCELSA24V
C428220P
Q401B1DHBD000004
ZH22
R465560K[F]
ZN401
D4EAD6210001
R42810K
R43312K
R41415K
C403
2200pF/250Vac
TP2
TP6
R438330
C4321[KB]
C40847[YXF]
C4091.0uF
D419B0HANR000011
D420
B0HANR000011
T401ETS42BV129AD
Q422B1GBCFNN0034
C4680.01[KB]
ZH2
RL402K6B1AGA00177
ZH1 ZH3 ZH4
RL403K6B1AGA00043
ZH12
ZH11
P9K1KA03A00181
LIVE
NC
-
NEUTRAL
R419100K
D430
B0AAMV000002
R411***
J402
J401
C4421000p
ZH13
C401
ZH14
ZH15
T402G4D1A0000082
R5502000
R5552000
R5522000
PR401K5Y502B00007
ZH75ZH73
R5562000
1 2 3 4
5678
123456789
11 12 13 14 15 16 17 1810
1
4 2
31
4 2
3
4
3
2
1
910
4
6
3
5
2
MOSDET
COMP
DRIVE
GND
CURR
Vcc
CURR
TNPA3213 :N/ATNPA3213AB:2.2u
C408 TNPA3213 :47 TNPA3213AB:---
D433 TNPA3213 :MAZ4051 TNPA3213AB:MAZ4150
R437 TNPA3213 :10K TNPA33213AB:18K
TO
(PF9)
PF-BOARD
PFC
PFC
5
6
4
2
3
1
7
MA B C D E F G H I J K L N
P-BOARD TNPA3213AB (1/6)!
2
C
961
F
5
E
87
D
4
B
A
3
HOT
COLD
HOT
COLD
HOT
COLD
HOT
COLD
HOTCOLD
HOTCOLD
P-BOARD
(3/6)
TO
TH-37/42PW7 series TH-37/42PWD7 seriesP-Board (1 of 6) Schematic Diagram
TH-37/42PW7 series TH-37/42PWD7 seriesP-Board (1 of 6) Schematic Diagram
TH-37PW7BX
71
15.7. P-Board (1 of 6) Schematic Diagram
ZH38
R441680K[F]
ZH20
R45133K
TP1
R46333K
ZH17R417430K[F]
C46322P
ZH43
C4621u
R475680K[F]
R437
10K
C4300.015
ZH18
R472560K[F]
C460330p
R41510K
D5
03
MA
2C
165001V
T
C4120.01[KB]
TP8
R4713300
IC4
06
C0
DA
ZZ
Z0
00
21
R442680K[F]
ZH8
ZH42
R449R10
R45210K
ZH35
TP4
C4271.0[KB]
R462430K[F]
D431
B0JC
DD
000002
R444
12K
D504
MA2C165001VT
Q4202SD1819ARL
ZH7
R43912
ZH92
ZH21
R46433K[F]
ZH49
L403
EXCELSA35T
ZH36
ZH19
ZH33ZH31
R43615K
Q406B1DEHQ000007
R440470K
C461330p
ZN402
D4EAD6210001
C4361[KB]
R42422K
ZH37
ZH34
R45633K
R43110K
ZH97
C4311000P[KB]
R45410K
TP5
TP7
ZH40
R41010/5W
C446
390uF/450V
ZH95
F4
05
K5
C1
36
BC
00
01
D418MAZ40820MF
ZH32
C426470P
ZH96
C4234700P
D401
B0FBAT000006
D415
B0JAME000081
C4451[KB]
R467
1K
Q404B1ADRC000007
C4290.015
R430430K[F]
ZH51
R42133K
C4431000p
Q407XN0460100L
C44010[YXF]
R49312
R473560K[F]
R443
2K
ZH48
ZH30
D433
MA
Z4051N
M1K
T
TP3
R42610K
R4584700
R448R10
C4590.015
L402EXCELSA24V
C428220P
Q401B1DHBD000004
ZH22
R465560K[F]
ZN401
D4EAD6210001
R42810K
R43312K
R41415K
C403
2200pF/250Vac
TP2
TP6
R438330
C4321[KB]
C40847[YXF]
C4091.0uF
D419B0HANR000011
D420
B0HANR000011
T401ETS42BV129AD
Q422B1GBCFNN0034
C4680.01[KB]
ZH2
RL402K6B1AGA00177
ZH1 ZH3 ZH4
RL403K6B1AGA00043
ZH12
ZH11
P9K1KA03A00181
LIVE
NC
-
NEUTRAL
R419100K
D430
B0AAMV000002
R411***
J402
J401
C4421000p
ZH13
C401
ZH14
ZH15
T402G4D1A0000082
R5502000
R5552000
R5522000
PR401K5Y502B00007
ZH75ZH73
R5562000
1 2 3 4
5678
123456789
11 12 13 14 15 16 17 1810
1
4 2
31
4 2
3
4
3
2
1
910
4
6
3
5
2
MOSDET
COMP
DRIVE
GND
CURR
Vcc
CURR
TNPA3213 :N/ATNPA3213AB:2.2u
C408 TNPA3213 :47 TNPA3213AB:---
D433 TNPA3213 :MAZ4051 TNPA3213AB:MAZ4150
R437 TNPA3213 :10K TNPA33213AB:18K
TO
(PF9)
PF-BOARD
PFC
PFC
5
6
4
2
3
1
7
MA B C D E F G H I J K L N
P-BOARD TNPA3213AB (1/6)!
2
C
961
F
5
E
87
D
4
B
A
3
HOT
COLD
HOT
COLD
HOT
COLD
HOT
COLD
HOTCOLD
HOTCOLD
P-BOARD
(3/6)
TO
TH-37/42PW7 series TH-37/42PWD7 seriesP-Board (1 of 6) Schematic Diagram
TH-37/42PW7 series TH-37/42PWD7 seriesP-Board (1 of 6) Schematic Diagram
TH-37PW7BX
71
15.8. P-Board (2 of 6) Schematic Diagram
R527220K ZH26
R6420.68
R65647K[F]
R536200
R542330K[F]
Q505B1CEJQ000002
IC505CNC1S171RLL2
C6130.1[KB]
ZH41
P11 K1KA07A00096
GND
GND
GND
NC
Vsus
Vsus
NC
R6190.68
R6404700[F]
ZH27
D580
MAZ40620MF
C6271000P[KB]
C5201000P
Q5
11
B1A
BC
F000134
C6111700u/200V
R526220K
R5908.2K
D570
MA2C165001VT
ZH29
R539200
D569
MA2C18800E
C612220P
R6470
C6040.1[KB]
D514
MAZ40620MF
C6151700u/200V
Q525B1CBGD000001
C614
1[KB]
R6277500
Q507B1DEFQ000008
R62922K[F]
T601ETS28AZ1J9AD
ZH25
Q530B1CBGD000001
IC506C0ZBZ0000878
R6460
D584
MAZ40750MF
R680120
D501
B0HAPR000010
R5411800[F]
D516
MA2C18800E
R625470[F]
R62010K
R59410
R64110[F]
R679120
Q506B1ADRC000007
P2 K1KA06A00180
VSUS
VSUS
NC
GND
GND
GND
D575
MA2C18800E
ZH39
R626150K[F]
R6430.68
ZH47
Q5042SD13280SL
C60347
R6573300[F]
R622150K[F]
R636150K[F]
R6581M
R633100
R534220KR543
330K[F]
C6161000P
D571
MAZ4051NM1KT
R5898.2K
ZH28
R68122
C6181000P
R648150K[F]
ZH46
R6381.0
ZH23
D512MA2C165001VT
R610750
R6370.68
R6218.2K
C6290.01[KB]
R53322K
R6283K
R662130K[F]
C451100P
ZH108
C5501000P[KB]
R5284.7
R482390
P12
K1KA05A00139
STB12V
STB_PS
GND
+15V
Vda
R67433K
D545
MAZ41800HF
T404
ETS42LZ2126AD
IC512C0DAEMB00003
ZH91
C456100P
R655
0.20
D544
MAZ41800HF
ZH85
C584
0.022[KB]
R588180[F]
Q412B1DEFQ000008
ZH78
D534
MA3D752AZH93
ZH107
D542MAZ41800HF
ZH80
R6649100[F]
C555100u/100V
C5561500u/16V
D572
MA2C18800E
ZH79
ZH109
D528
MA3X15300L
R63133K
D543
MAZ41500MF
J502
LSJW0001
C62510
ZH86
R6632.2
ZH94
C6061[KB]
D533B0HAPR000009
Q413B1DEFQ000008
D531
B0HDRM000002
ZH84
R6240.22/1W
D423B0JAME000081
R4762.2
ZH104
ZH81
P23
K1KA03A00213
GND
+15V
+15V
ZH105
D568
MA3J142D0L
ZH82
R5923K[F]
C5810.022[KB]
D532
B0HAPR000009
R632220
D529
MA3X15300L
R478390
R669130K[F]
C624
1.0
R698
0.20
ZH74
T407
ETQ11K5AZ
P5 K1KA11A00073
GND
GND
GND
+12Vs
+12Vs
+12Vs
GND
GND
STB5V
+12V
+12V
C60588u/280V
J501
LSJW0001
ZH110
D425B0JAME000081
Q527B1DEHL000018
D540B0HAPR000009
L509
J0JBC0000032
R67633K
R551100K
ZH83
C55725V/1500
ZH111
ZH99
R6652000
ZH90
PR601
F2A1E1520009
L5
10
EX
CE
LD
R2
5V
R4772.2
R6752.2
C465
220P
ZH106
C577
33/100V
ZH72
C4570.022u
D539B0HAPR000009
D536
MA3D752A
Z1
LSJR0003
R691100K
C6190.1[KB]
R5952200
R630120
D582
MAZ705600F
Vda
R627 TNPA3213 :7500 TNPA3213AB:8200
R624 TNPA3213 :0.22/1W TNPA3213AB:0.22/2W
TO
(SS11)
SS-BOARD
TO
(SC2)
SC-BOARD
TO
(SS12)
SS-BOARD
TOSC-BOARD(SC23)
TO
(Z5)
Z-BOARD
VSUS
7
3
4
5
6
2
1
AVAM
AH
AQ
AFAC AG
AK AUAPAN AWASAO AT
AD
AL
AA
AR
AE AJAB AI
P-BOARD TNPA3213AB (2/6)!
15 1811 1310 17161412
HOT
COLD
HOT
COLD
COLDHOT
170.6
170.6
0
0
0
0.1
0
0
0
0
170.7
0
170.7
67.9
15.4
0
11.5
11.5
0
12.2
0
0
0
0
12.2
12.2
12.2
4.5
12.2
15.0
0
15.0
P-BOARD
(4/6)
TO
2
14
3
7
6
5
4
3
2
1
11
12
2 3
89
4 5
7
6
12
5
3
4
1
2
3
4
5
6
5
4
3
2
1
14
15
13
17
18
19
1
3
4
6
5
7
10
11
9
8
123
3
2
1
6 5
2
4
1
11
10
9
8
7
6
5
4
3
2
1
1
TH-37/42PW7 seriesTH-37/42PWD7 seriesP-Board (2 of 6) Schematic Diagram TH-37/42PW7 series TH-37/42PWD7 series P-Board (2 of 6) Schematic Diagram
TH-37PW7BX
72
15.8. P-Board (2 of 6) Schematic Diagram
R527220K ZH26
R6420.68
R65647K[F]
R536200
R542330K[F]
Q505B1CEJQ000002
IC505CNC1S171RLL2
C6130.1[KB]
ZH41
P11 K1KA07A00096
GND
GND
GND
NC
Vsus
Vsus
NC
R6190.68
R6404700[F]
ZH27
D580
MAZ40620MF
C6271000P[KB]
C5201000P
Q5
11
B1A
BC
F000134
C6111700u/200V
R526220K
R5908.2K
D570
MA2C165001VT
ZH29
R539200
D569
MA2C18800E
C612220P
R6470
C6040.1[KB]
D514
MAZ40620MF
C6151700u/200V
Q525B1CBGD000001
C614
1[KB]
R6277500
Q507B1DEFQ000008
R62922K[F]
T601ETS28AZ1J9AD
ZH25
Q530B1CBGD000001
IC506C0ZBZ0000878
R6460
D584
MAZ40750MF
R680120
D501
B0HAPR000010
R5411800[F]
D516
MA2C18800E
R625470[F]
R62010K
R59410
R64110[F]
R679120
Q506B1ADRC000007
P2 K1KA06A00180
VSUS
VSUS
NC
GND
GND
GND
D575
MA2C18800E
ZH39
R626150K[F]
R6430.68
ZH47
Q5042SD13280SL
C60347
R6573300[F]
R622150K[F]
R636150K[F]
R6581M
R633100
R534220KR543
330K[F]
C6161000P
D571
MAZ4051NM1KT
R5898.2K
ZH28
R68122
C6181000P
R648150K[F]
ZH46
R6381.0
ZH23
D512MA2C165001VT
R610750
R6370.68
R6218.2K
C6290.01[KB]
R53322K
R6283K
R662130K[F]
C451100P
ZH108
C5501000P[KB]
R5284.7
R482390
P12
K1KA05A00139
STB12V
STB_PS
GND
+15V
Vda
R67433K
D545
MAZ41800HF
T404
ETS42LZ2126AD
IC512C0DAEMB00003
ZH91
C456100P
R655
0.20
D544
MAZ41800HF
ZH85
C584
0.022[KB]
R588180[F]
Q412B1DEFQ000008
ZH78
D534
MA3D752AZH93
ZH107
D542MAZ41800HF
ZH80
R6649100[F]
C555100u/100V
C5561500u/16V
D572
MA2C18800E
ZH79
ZH109
D528
MA3X15300L
R63133K
D543
MAZ41500MF
J502
LSJW0001
C62510
ZH86
R6632.2
ZH94
C6061[KB]
D533B0HAPR000009
Q413B1DEFQ000008
D531
B0HDRM000002
ZH84
R6240.22/1W
D423B0JAME000081
R4762.2
ZH104
ZH81
P23
K1KA03A00213
GND
+15V
+15V
ZH105
D568
MA3J142D0L
ZH82
R5923K[F]
C5810.022[KB]
D532
B0HAPR000009
R632220
D529
MA3X15300L
R478390
R669130K[F]
C624
1.0
R698
0.20
ZH74
T407
ETQ11K5AZ
P5 K1KA11A00073
GND
GND
GND
+12Vs
+12Vs
+12Vs
GND
GND
STB5V
+12V
+12V
C60588u/280V
J501
LSJW0001
ZH110
D425B0JAME000081
Q527B1DEHL000018
D540B0HAPR000009
L509
J0JBC0000032
R67633K
R551100K
ZH83
C55725V/1500
ZH111
ZH99
R6652000
ZH90
PR601
F2A1E1520009
L5
10
EX
CE
LD
R2
5V
R4772.2
R6752.2
C465
220P
ZH106
C577
33/100V
ZH72
C4570.022u
D539B0HAPR000009
D536
MA3D752A
Z1
LSJR0003
R691100K
C6190.1[KB]
R5952200
R630120
D582
MAZ705600F
Vda
R627 TNPA3213 :7500 TNPA3213AB:8200
R624 TNPA3213 :0.22/1W TNPA3213AB:0.22/2W
TO
(SS11)
SS-BOARD
TO
(SC2)
SC-BOARD
TO
(SS12)
SS-BOARD
TOSC-BOARD(SC23)
TO
(Z5)
Z-BOARD
VSUS
7
3
4
5
6
2
1
AVAM
AH
AQ
AFAC AG
AK AUAPAN AWASAO AT
AD
AL
AA
AR
AE AJAB AI
P-BOARD TNPA3213AB (2/6)!
15 1811 1310 17161412
HOT
COLD
HOT
COLD
COLDHOT
170.6
170.6
0
0
0
0.1
0
0
0
0
170.7
0
170.7
67.9
15.4
0
11.5
11.5
0
12.2
0
0
0
0
12.2
12.2
12.2
4.5
12.2
15.0
0
15.0
P-BOARD
(4/6)
TO
2
14
3
7
6
5
4
3
2
1
11
12
2 3
89
4 5
7
6
12
5
3
4
1
2
3
4
5
6
5
4
3
2
1
14
15
13
17
18
19
1
3
4
6
5
7
10
11
9
8
123
3
2
1
6 5
2
4
1
11
10
9
8
7
6
5
4
3
2
1
1
TH-37/42PW7 seriesTH-37/42PWD7 seriesP-Board (2 of 6) Schematic Diagram TH-37/42PW7 series TH-37/42PWD7 series P-Board (2 of 6) Schematic Diagram
TH-37PW7BX
72
15.9. P-Board (3 of 6) Schematic Diagram
Q518B1MBACA00006
C6
21
10
00
P[K
B]
IC523C0JBAF000540
CKD-QGND
Q CLR PR Vcc
C6
02
10
00
P[K
B]
R611470
Q5212SD1819ARL
C6000.01[KB]
R6053300
C6
20
0.0
1[K
B]
R587470
C5
27
10
00
P[K
B]
Q5
45
B1C
FN
G000001
Q5
19
B1C
FN
G000001
D435
B0AAMV000002
D436B0HAMP000016
R432270K
L506EXCELDR25V
ZH88
R498
330K
D509B0HANM000028
R52910K[F]
R42915K
C513470P[JC]
ZH102ZH89
C41110[YXF]
R41310/5W
ZH103 R52110
IC504C0DAEMB00003
R4342.2
C480
1[KB]
R53010.5[F]
D511
B0JAME000078
C4160.1[KB]
D510
B0HANM000028
C514470P[JC]
D409B0HAMM000122
D410
MA2C18800E
R5241KIC408
CNC1S171RLL2
R4461M[F]
D413
MA2C165001VT
ZH87
C40722u/450V
D4
11
B0
BB
17
00
00
08
D557
MA2J11100L
R507220
R42210
C419
0.1[KB]
C5111[KB]
D412MA2C165001VT
D428B0AAMV000002
ZH100
R4471M[F]
PR402K5G162B00008
T410ETS25AD1M6AG
8
6
4
3
2
1 10
11
12
13
15
14
C424100P
IC409MIP2C20MP1KT
R4451M[F]
ZH101
C4251000P[KB]
D438B0AAMV000002
C5161[KB]
R4880
C5151200[ZL]
R52210
C517220[YXF]
D429B0AAMV000002
D404B0EBKT000007
C4170.01[KB]
Q418UNR521L00L
R485100
C482
0.1[KB]
R48091K[F]
R4253300
C4711[KB]
C4810.01[KB]
C4220.01[KB]
R416
47K
R41847K
R4201K
R49724K[F]
R496560K[F]
R495560K[F]
D405
MA2C165001VT
Q417B1CBGD000001
IC410C0CBADE00037
Q408B1CBGD000001
D402MAZ40820MF
D4
34
MA
Z4
08
20
MF
Q4212SD1819ARL
R4531K
R408100K
C4210.01[KB]
IC402C0BBAA000040
R435
1K
C402100p
IC4
05
C0
CB
AD
E0
00
37
R40422K
R494560K[F]
C41047/50V[YXF]
IC411C0BBAA000040
R409169K[F]
R479150K
C418
1[KB]
C420***
1234
5 6 7 8
123
2
14
3
12
34 5
67
8
1 2
3
1 2
5
3
4
1 2
3
1 2
5
3
4
C420 TNPA3213 :--- TNPA3213AB:47
11
12
17
16
14
15
13
BA BCBB BIBG BHBE BFBD
M NA B C I J K LD E F G H
P-BOARD TNPA3213AB (3/6)!
2
C
961
F
5
E
87
D
4
B
A
3
COLDHOT
HOT COLD
HOT COLD
HOT
COLD
COLD HOT
HOTCOLD
P-BOARD
(5/6)
TO
P-BOARD
(1/6)
TO
TH-37/42PW7 series TH-37/42PWD7 seriesP-Board (3 of 6) Schematic Diagram
TH-37/42PW7 seriesTH-37/42PWD7 seriesP-Board (3 of 6) Schematic Diagram
TH-37PW7BX
73
15.9. P-Board (3 of 6) Schematic Diagram
Q518B1MBACA00006
C6
21
10
00
P[K
B]
IC523C0JBAF000540
CKD-QGND
Q CLR PR Vcc
C6
02
10
00
P[K
B]
R611470
Q5212SD1819ARL
C6000.01[KB]
R6053300
C6
20
0.0
1[K
B]
R587470
C5
27
10
00
P[K
B]
Q5
45
B1C
FN
G000001
Q5
19
B1C
FN
G000001
D435
B0AAMV000002
D436B0HAMP000016
R432270K
L506EXCELDR25V
ZH88
R498
330K
D509B0HANM000028
R52910K[F]
R42915K
C513470P[JC]
ZH102ZH89
C41110[YXF]
R41310/5W
ZH103 R52110
IC504C0DAEMB00003
R4342.2
C480
1[KB]
R53010.5[F]
D511
B0JAME000078
C4160.1[KB]
D510
B0HANM000028
C514470P[JC]
D409B0HAMM000122
D410
MA2C18800E
R5241KIC40