Panasonic TH-58PZ700B, TH-58PZ700E, TH-58PY700F, TH-58PY700P Service manual

GPF10DE Chassis

ORDER NO.PCZ0708082CE

Plasma Television

Specifications

PowerSource PowerConsumption

Average use 675 W Standby condition 0.4 W (Without DVB recording)

Displaypanel

Aspect Ratio 16 : 9

isible screen size 147 cm (diagonal)

Numberofpixels 2,073,600 (1,920 (W) × 1,080 (H)) [5,760 × 1,080 dots]

Sound

Speake Audio Output 31 W [15.5 W + 15.5 W], 10 % THD Headphones M3 (3.5 mm) stereo mini Jack × 1

PC signals VGA, SVGA, XGA

Receiving Systems/Band name PAL B, G, H, I, SECAM B, G, SECAML/L’

(Except B model) VHF E2 - E12 VHF H1 - H2 (ITALY)

C 220-240 V, 50/60 Hz

20 W (With DVB recording)

1,284 mm (W) × 723 mm (H)

Woofer( 80 mm) × 2 pcs, Tweeter (23 mm × 100 mm) × 2 pcs

SXGA ...... (compressed)

Horizontal scanning frequency 31 - 69 kHz Vertical scanning frequency 59 - 86 Hz

VHF A - H (ITALY) UHF E21 - E69 CATV (S01 - S05) CATV S1 - S10 (M1 - M10) CATV S11 - S20 (U1 - U10) CATV S21 - S41 (Hyperband)

PAL D, K, SECAMD,

VHF R1 - R2 VHF R3 - R5 VHF R6 - R12 UHF E21 - E69

PAL 525/60 Playback of NTSC tape from some PAL Video recorders

(VCR)

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

DVB (E model only) Digital terrestrial services via VHF / UHF aerial input. M.NTSC Playback from M. NTSC Video recorders (VCR) NTSC (AVinput only) Playback from NTSC Video recorders (VCR)

lTV signals maynot be received in some areas.

Receiving Systems/Band name PAL I UHF E21-68 (B model) PAL 525/60 Playback of NTSC tape from some PAL Video recorders

(VCR) or NTSC disc playback from DVD player and recorder.

DVB Digital terrestrial services via UHF aerial input. M.NTSC Playback from M. NTSC Video recorders (VCR) NTSC (AVinput only) Playback from NTSC Video recorders (VCR)

Aerial - Rea Operating Conditions Temperature:0C-35C

Connection Terminals

AV1 (Scart terminal) 21 Pin terminal (Audio/Video in, Audio/Video out, RGB in) AV2 (Scart terminal) 21 Pin terminal (Audio/Video in, Audio/Video out, S-Video in, Q-Link) AV3 (Scart terminal) 21 Pin terminal (Audio/Video in, Audio/Video out, RGB in, S-Video in, Q-Link) AV

IDEO RCA PIN Type × 1 1.0 V [p-p] (75 ohm)

S-VIDEO Mini DIN 4-pin Y: 1.0 V [p-p] (75 ohm) C: 0286V [p-p] (75 ohm) AUDIO L-R RCA PIN Type × 2 0.5 V [rms]

COMPONENT

IDEO

AUDIO L-R RCA PIN Type × 2 0.5 V [rms]

Others

HDMI 1/2/3 Input TYPE A Connectors PC HIGH-DENSITY D-SUB 15PIN R,G,B/0.7 V [p-p] (75 ohm)

Card slot SD CARD slot × 1

Output

AUDIO L-R RCA PIN Type × 2 0.5 V[rms] (high impedance)

DIGITAL AUDIO OUT PCM / DolbyDigital, Fiberoptic Dimensions (W × H × D) 1,454 mm × 918 mm × 144 mm Mass 65.0 kg Net

Note:

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

· This equipment complies with the EMC standards listed below.

EN55013, EN61000-3-2, EN61000-3-3, EN55020, EN55022, EN55024.

VHF / UHF (Except B model), UHF (B)

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

Y: 1.0 V [p-p] (including synchronization) ± 0.35 V [p-p]

This TV supports “HDAVI Control 2” function

HD, VD/TTL Level 2.0 - 5.0 V[p-p] (high impedance)

CONTENTS

Page Page

1 Applicable signals 5 2 Safety Precautions

2.1. General Guidelines

2.2. Touch-Current Check

3 Prevention of Electrostatic Discharge (ESD) to

6 6

Electrostatically Sensitive (ES) Devices 4 About lead free solder (PbF) 5 Service Hint 6 Plasma panel replacement method

7 8 9

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.1. Remove the Back cover 10

6.2. Remove the fan

6.3. Remove the rear terminal cover

6.4. Remove the P-Board

6.5. Remove the tuner unit

6.6. Remove the DH-Board

6.7. Remove the DG-Board

6.8. Remove the H-Board

6.9. Remove the speaker box assy (left, right)

6.10. Remove the JG-Board

6.11. Remove the PA-Board

6.12. Remove the D-Board

6.13. Remove the SU-Board

6.14. Remove the SD-Board

6.15. Remove the SC-Board

6.16. Remove the SS2-Board

6.17. Remove the SS3-Board

6.18. Remove the SS-Board

6.19. Remove the C1-Board

6.20. Remove the C2-Board

6.21. Remove the C3-Board

6.22. Remove the C4-Board

6.23. Remove the C5-Board

6.24. Remove the C6-Board

6.25. Remove the stand brackets and rear mounting metals

6.26. Remove the front bracket

6.27. Remove the G-Board and GH-Board

6.28. Remove the GS-Board

6.29. Remove the S-Board

6.30. Remove the K-Board

6.31. Remove the Plasma panel section from the Cabinet assy (glass)

6.32. Remove the squawker speaker

6.33. Replace the plasma panel (finished)

7 Caution statement

7.1. Caution statement.

8 Location of Lead Wiring

8.1. Lead of Wiring (1)

8.2. Lead of Wiring (2)

9 Self-check Function

9.1. Check of the IIC bus lines

9.2. Power LED Blinking timing chart

9.3. No Power

9.4. No Picture

9.5. Local screen failure

10 Service Mode

10.1. How to enter into Service Mode

10.2. Service tool mode

11 Adjustment Procedure

11.1. Driver Set-up

11.2. Initialization Pulse Adjust

11.3. P.C.B. (Printed Circuit Board) exchange

11.4. Adjustment Volume Location

11.5. Test Point Location

12 Adjustment

10 10 10 12 12 13 13 13 14 14 14 15 15 15 15 16 16 16 16 17 17 17 17 18 18 18 18 19 19

12.1. Sub-Contrast adjustment

12.2. PAL panel white balance adjustment

12.3. HD white balance adjustment

13 Hotel mode 14 Conductor Views

14.1. P(1)-Board

14.2. P(2)-Board

14.3. PA-Board

14.4. G-Board

14.5. H-Board

14.6. GH and GS-Board

14.7. JG-Board

14.8. DG-Board

14.9. DH-Board

14.10. D-Board

14.11. C1-Board

14.12. C2-Board

14.13. C3-Board

14.14. C4-Board

14.15. C5-Board

14.16. C6-Board

14.17. SC-Board

14.18. SU-Board

14.19. SD-Board

14.20. SS-Board

14.21. K and S-Board

15 Sche matic and Block Diagr am

15.1. Schematic Diagram Note

15.2. Main Block Diagram

15.3. P-Board (1 of 2) Block Diagram 19 20 20

22 23

24 25 26 27 28

29 31

32 33 33 34 34

15.4. P-Board (2 of 2) Block Diagram

15.5. P-Board (1 of 2) Schematic Diagram

15.6. P-Board (2 of 2) Schematic Diagram

15.7. PA-Board Block Diagram

15.8. PA-Board (1 of 2) Schematic Diagram

15.9. PA-Board (2 of 2) Schematic Diagram

15.10. G, and S-Board Schematic Diagram

15.11. H-Board (1 of 2) Block Diagram

15.12. H-Board (2 of 2) Block Diagram

15.13. H-Board (1 of 5) Schematic Diagram

15.14. H-Board (2 of 5) Schematic Diagram

15.15. H-Board (3 of 5) Schematic Diagram

15.16. H-Board (4 of 5) Schematic Diagram

15.17. H-Board (5 of 5) Schematic Diagram

15.18. GH and K-Board Schematic Diagram

15.19. GS-Board Block Diagram

15.20. GS-Board Schematic Diagram

15.21. JG-Board Block Diagram

15.22. JG-Board (1 of 5) Schematic Diagram

15.23. JG-Board (2 of 5) Schematic Diagram

15.24. JG-Board (3 of 5) Schematic Diagram

15.25. JG-Board (4 of 5) Schematic Diagram

15.26. JG-Board (5 of 5) Schematic Diagram

35 36 37

38 39

39 42 45 46 47 49 50 52 55 56 58 59 60 61 62 63 64 67 68 69 72

73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

15.27. DG-Board (1 of 3) Block Diagram 99

15.28. DG-Board (2 of 3) Block Diagram

15.29. DG-Board (3 of 3) Block Diagram

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

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

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

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

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

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

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

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

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

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

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

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

15.42. DH-Board Block Diagram

15.43. DH-Board (1 of 4) Schematic Diagram

15.44. DH-Board (2 of 4) Schematic Diagram

15.45. DH-Board (3 of 4) Schematic Diagram

15.46. DH-Board (4 of 4) Schematic Diagram

15.47. D-Board (1 of 2) Block Diagram

15.48. D-Board (2 of 2) Block Diagram

15.49. D-Board (1 of 8) Schematic Diagram

15.50. D-Board (2 of 8) Schematic Diagram

15.51. D-Board (3 of 8) Schematic Diagram

15.52. D-Board (4 of 8) Schematic Diagram

15.53. D-Board (5 of 8) Schematic Diagram

15.54. D-Board (6 of 8) Schematic Diagram

15.55. D-Board (7 of 8) Schematic Diagram

15.56. D-Board (8 of 8) Schematic Diagram

15.57. C1, C2, C5 and C6-Board Block Diagram

15.58. C2, C3, C4 and C5-Board Block Diagram

15.59. C1-Board (1 of 2) Schematic Diagram

100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131

15.60. C1-Board (2 of 2) Schematic Diagram

15.61. C2-Board (1 of 2) Schematic Diagram

15.62. C2-Board (2 of 2) Schematic Diagram

15.63. C3-Board (1 of 2) Schematic Diagram

15.64. C3-Board (2 of 2) Schematic Diagram

15.65. C4-Board (1 of 2) Schematic Diagram

15.66. C4-Board (2 of 2) Schematic Diagram

15.67. C5-Board (1 of 2) Schematic Diagram

15.68. C5-Board (2 of 2) Schematic Diagram

15.69. C6-Board (1 of 2) Schematic Diagram

15.70. C6-Board (2 of 2) Schematic Diagram

15.71. SC-Board Block Diagram

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

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

15.74. SU and SD-Board Block Diagram

15.75. SU-Board (1 of 3) Schematic Diagram

15.76. SU-Board (2 of 3) Schematic Diagram

15.77. SU-Board (3 of 3) Schematic Diagram

15.78. SD-Board (1 of 3) Schematic Diagram

15.79. SD-Board (2 of 3) Schematic Diagram

15.80. SD-Board (3 of 3) Schematic Diagram

15.81. SS, SS2 and SS3-Board Block Diagram

15.82. SS-Board (1 of 2) Schematic Diagram

15.83. SS-Board (2 of 2), SS2 and SS3 Schematic Diagram

16 Explo ded Views & Replacement Parts List

16.1. Exploded Views

16.2. Fan Exploded Views

16.3. Packing Exploded Views (1)

16.4. Packing Exploded Views (2)

16.5. Packing Exploded Views (3)

16.6. Replacement Parts List Notes

16.7. Mechanical Replacement Parts List

16.8. Electrical Replacement Parts List

132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155

157

157 158 159 160 161 162 163 165

1 Applicable signals

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

2 Safety Precautions

2.1. General Guidelines

1. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials.

2. When wiring units (with cables, flexible cables orlead wires) are supplied asrepair parts and only one wire or some of the wires have been broken or disconnected, do not attempt to repair or re-wire the units. Replace the entire wiring unit instead.

3. When conducting repairs and servicing, do nottwistthe Faston connectors but plug them straightin or unplug them straight out.

4. 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.

5. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.

2.2. Touch-Current Check

1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.

2. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground such as a water pipe, as shown in Figure 1.

3. Use Leakage Current Tester (Simpson 228 or equivalent) to measure the potential across the measuring network.

4. Check each exposed metallic part, and measure the voltage at each point.

5. Reserve the AC plug in the AC outlet and repeat each of the above measure.

6. The potential at any point (TOUGH CURRENT) expressed as voltage U For a. c.: U For d. c.: U

= 35 V (peak) and U2= 0.35 V (peak);

= 1.0 V,

Note:

The limit value of U

= 0.35 V (peak) for a. c. and U1= 1.0 V for d. c. correspond to the values 0.7 mA (peak) a. c. and 2.0

mA d. c. The limit value U

= 35 V (peak) for a. c. correspond to the value 70 mA (peak) a. c. for frequencies greater than 100 kHz.

7. In case a measurement is out of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer.

and U2, does not exceed the following values:

Figure 1

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

3 Prevention of Electrostatic 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 electrostatic 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 aluminum 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, aluminum 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 whenhandlingunpackaged replacement ES devices.(Otherwisehamlessmotion 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).

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

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 PbF 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 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.

5 Service Hint

Remove the Rear Cover

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

Board Name Function Board Name Function

P Power Supply D Format Converter, Plasma AI, Sub-Field Processor

PA Fan control C1 Data Driver (Upper Right)

H Speaker out, Sound Processor

AV Terminal, AV Switch

DG DC-DC Converter

Digital Signal Processor, Microcomputer HDMI Interface, Peaks Lite 2

DH Full HD SC Scan Drive

G Front terminal, Key Switch SU Scan out (Upper)

K Remote receiver, Power LED SD Scan out (Lower)

S Power Switch SS Sustain Drive GS SD Card Slot SS2 Sustain Connector (Upper) JG H264 Decorder SS3 Sustain Connector (Lower) GH HDMI3 terminal

C2 Data Driver (Upper Center) C3 Data Driver (Upper Left) C4 Data Driver (Lower Left) C5 Data Driver (Lower Center) C6 Data Driver (Lower Right)

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6 Plasma panel replacement method

6.1. Remove the Back cover

1. See Service Hint. (Section 5)

6.2. Remove the fan

1. Disconnect the relay connectors.

2. Remove the screws(×3 fan B.

each) and remove the fan A and

6.3. Remove the rear terminal cover

1. Remove the screws (×6 , ×12 ,×2 ).

2. Remove the rear terminal cover.

6.4. Remove the P-Board

Caution:

To remove P.C.B. wait 1 minute after power was off for discharge from electrolysis capacitors.

1. Unlock the cable clampers to free the cable.

2. Disconnect the connectors (P2,P5,P9,P10, P11, P12,P23

and P25).

3. Remove the screws (×8

) and remove the P-Board unit.

4. Remove the screws (×28 ) on the back side.

5. Disconnect the connectors (CN06-CN02, CN08-CN1602 and CN1701-CN1601).

6. Remove the screws (×12

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

Note:

When assembling the P(Multi)-Board and the P(Sus)Board, the position of each hole of the insulation sheets(A, B, C, D) is set to the position of each hole of the P(Multi)Board and the P(Sus)-Board and then assemble them. ( marks indicate setting positions.)

7. Remove the molding props (×8 ).

8. Remove the P(Multi)-Board.

9. Remove the molding props (×13

10. Remove the P(Sus)-Board.

P-Board back side

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

3. Remove the screw (×1 ) and remove the DH-Board from DH-Board cover.

P-Board back side

6.5. Remove the tuner unit

1. Unlock the cable clampers to free the cable.

2. Disconnect the connectors (DG1, DG11, DG23, DG35, DG52, DH5, DH8, H3, H8, H11, H12 and H51).

3. Remove the screws (×4

) and remove the tuner unit.

4. Remove the screws (×4 ) and remove the DH-Board frame.

6.6. Remove the DH-Board

1. Remove the tuner unit. (See section 6.5.)

2. Remove the screws (×4 cover and DH-Board.

(Be careful the connector (DH25-DG25) when remove the DH-Board.)

) and remove the DH-Board

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.7. Remove the DG-Board

1. Remove the tuner unit. (See section 6.5.)

2. Remove the DH-Board and the DH-Board frame. (See section 6.6.)

3. Disconnect the connector (DG2 and DG6).

4. Remove the screws (×7

) and remove the DG-Board.

6.9. Remove the speaker box assy (left, right)

1. Unlock the cable clampers to free the cable.

2. Disconnect the relay connectors.

3. Remove the screw (×1

assy (left, right).

) and remove the speaker box

6.8. Remove the H-Board

1. Remove the tuner unit. (See section 6.5.)

2. Remove the DH-Board and the DH-Board frame. (See section 6.6.)

3. Remove the screws (×1 fixing metal.

4. Disconnect the connector (H2 and H6).

5. Remove the screws (×7

,×1 ) and remove the tuner

) and remove the H-Board.

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.10. Remove the JG-Board

1. Disconnect the connector (JG8, JG9, JG10 and JG19).

2. Remove the screws (×4

) and remove the JG-Board.

6.12. Remove the D-Board

6.11. Remove the PA-Board

1. Unlock the cable clampers to free the cable.

2. Disconnect the connectors (PA3, PA5, PA9, PA10, PA34, PA35 and PA38).

3. Remove the screws (×4

) and remove the PB-Board.

1. Remove the PA-Board fixing metal. (See section 6.11.)

2. Disconnect the connectors (D3, D5, D20 and D25).

3. Disconnect the flexible cables (D31, D32, D33, D34, D35 and D36).

4. Remove the screws (×4

) and remove the D-Board.

4. Remove the JG-Board. (See section 6.10.)

5. Remove the screws (×4 fixing metal.

) and remove the PA-Board

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.13. Remove the SU-Board

1. Remove the screws (×4 ).

2. Remove the flexible cables (SU1,SU2, SU3, SU4andSU5) connected to the SU-Board and remove the connectors (SC45-SU45).

3. Slide the SU-Board to the left to disconnect from connectors (SC41-SU41 and SC42-SU42) on the SC-Board and remove the SU-Board.

6.15. Remove the SC-Board

1. Unlock the cable clampers to free the cable.

2. Remove the SU-Board and SD-Board. (See section 6.13. and 6.14.)

3. Disconnect the connectors (SC2, SC20 and SC23).

4. Remove the screws (×10

) and remove the SC-Board.

6.14. Remove the SD-Board

1. Remove the screws (×4 ).

2. Remove the flexible cables (SD1,SD2, SD3, SD4andSD5) connected to the SD-Board and remove the connector (SC46-SD46).

3. Slide the SD-Board to the left to disconnect from connectors (SC43-SD43 and SC44-SD44) on the SC-Board and remove the SD-Board.

6.16. Remove the SS2-Board

1. Disconnect the connector (SS23) and disconnect the flexible cable (SS55).

2. Remove the screws (×2

) and remove the SS2-Board.

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.17. Remove the SS3-Board

1. Disconnect the connector (SS22) and disconnect the flexible cable (SS56).

2. Remove the screws (×2

) and remove the SS3-Board.

6.18. Remove the SS-Board

1. Disconnect the connectors (SS11, SS12, SS22, SS23, SS35, SS42 and SS44).

2. Remove a short-jumper connector SS34 and re-use fornew SS-Board.

3. Disconnect the flexible cables (SS53, SS54, SS55 and SS56).

4. Remove the screws (×10

) and remove the SS-Board.

6.19. Remove the C1-Board

1. Remove the fan. (See section 6.2.)

2. Remove the flexible cables holder fastening screws (×10 ).

3. Disconnect the flexible cables (CA1, CA2, CA3, CA4, and

CA5).

4. Disconnect the flexible cables (C10 and C11).

5. Remove the screws (×6

) and remove the C1-Board.

6.20. Remove the C2-Board

1. Remove the fans. (See section 6.2.)

2. Remove the flexible cables holder fastening screws (×10 ).

3. Disconnect the flexible cables (CA6, CA7, CA8, CA9 and

CA10).

4. Disconnect the flexible cables (C21, C22, C24 and C25).

5. Remove the screws (×6

) and remove the C2-Board.

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.21. Remove the C3-Board

1. Remove the fans. (See section 6.2.)

2. Remove the flexible cables holder fastening screws (×10 ).

3. Disconnect the flexible cables (CA11, CA12, CA13, CA14

and CA15).

4. Disconnect the flexible cable (C31).

5. Disconnect the connector (C35).

6. Remove the screws (×6

) and remove the C3-Board.

6.22. Remove the C4-Board

1. Remove the speaker box assy left. (See section 6.9.)

2. Remove the flexible cables holder fastening screws (×10 ).

3. Disconnect the flexible cables (CB11, CB12, CB13, CB14

and CB15).

4. Disconnect the flexible cable (C41).

5. Disconnect the connectors (C42 and C44).

6. Remove the screws (×6

) and remove the C4-Board.

6.23. Remove the C5-Board

1. Remove the tuner unit. (See section 6.5.)

2. Remove the flexible cables holder fastening screws (×10 ).

3. Disconnect the flexible cables (CB6, CB7, CB8, CB9 and

CB10).

4. Disconnect the flexible cables (C51, C52, C54 and C55).

5. Remove the screws (×6

) and remove the C5-Board.

6.24. Remove the C6-Board

1. Remove the speaker box assy right. (See section 6.9.)

2. Remove the flexible cables holder fastening screws (×10 ).

3. Disconnect the flexible cables (CB1, CB2, CB3, CB4 and

CB5).

4. Disconnect the flexible cables (C60 and C61).

5. Remove the screws (×6

) and remove the C6-Board.

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.25. Remove the stand brackets and rear mounting metals

1. Remove the plasma panel section from the servicing stand

and lay on a flat surface such as a table (covered) with the plasma panel surface facing downward.

2. Remove the stand brackets (left, right) fastening screw (×

1each).

3. Remove the rear mounting metals (left, right) fastening

screws (×4

4. Remove the stand brackets and rear mounting metals.

each).

6.27. Remove the G-Board and GHBoard

1. Remove the front bracket. (See section 6.26.)

2. Remove the screws (×4

case (front).

3. Remove the screws (×4 ) and disconnect the connector

(G51, G52 and GH11).

4. Remove the G-Board and GH-Board.

) and remove the front shield

5. Remove the fastening screws (×4 each).

6. Remove the stand brackets from rear mounting metals.

6.26. Remove the front bracket

1. Unlock the cable clampers to free the cable.

2. Remove the screws (×3

) and remove the front bracket.

6.28. Remove the GS-Board

1. Remove the stand bracket right and rear mounting metal

right. (See section 6.25.)

2. Unlock the cable clampers to free the cable.

3. Remove the screws (×2

4. Remove the SD card unit.

5. Disconnect the connector (GS09 and GS52).

6. Remove the screw (×1

7. Remove the GS-Board.

6.29. Remove the S-Board

1. Remove the speaker box assy left. (See section 6.9.)

2. Remove the screws (×2

) and remove the S-Board unit.

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.30. Remove the K-Board

1. Remove the speaker box assy left. (See section 6.9.)

2. Unlock the cable clampers to free the cable.

3. Remove the screws (×2

4. Disconnect the connectors (K1) and remove the K-Board.

6.31. Remove the Plasma panel section from the Cabinet assy (glass)

3. Disconnect the connector (S1).

4. Remove the screws (×2

) and remove the S-Board.

1. Remove the stand brackets (left, right) fastening screw (×1

each).

2. Remove the cabinet assy and the plasma panel fastening

screws (×14

3. For leaving the plasma panel from the cabinet assy, pull the

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

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

6.32. Remove the squawker speaker

1. Remove the cabinet assy. (See section 6.31.)

2. Disconnect the relay connectors.

3. Remove the screws (×12

4. Remove the glass holders (left, right).

6.33. 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, C2, C3,C4,C5-Board and the C6-Board,

connect the flexible cables (×30) from the Plasma panel to the C1, C2, C3,C4,C5-Board and the C6-Board, and fit the flexible cable holders.

3. Attach the Hooks (left, right) and fit the Reinforcement

Angles (L, R) and the Connection Plate (A, B, C, D) to the new plasma panel.

4. Place the plasma panel section on the servicing stand.

5. Attach the cabinet assy and each P.C.Board and so on, to

the new plasma panel.

* When fitting the cabinet assy, be careful not to allow any debris, dust or handling residue to remain between the front glass and plasma panel.

5. Remove the screws (×2 ).

6. Remove the squawker speaker.

7 Caution statement

7.1. Caution statement.

Caution:

Please confirm that all flexible cables are assembled correctly. Also make sure that they are locked in the connectors. Verify by giving the flexible cables a very slight pull.

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

8 Location of Lead Wiring

8.1. Lead of Wiring (1)

8.2. Lead of Wiring (2)

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

9 Self-check Function

Use the self-check function to test the unit.

1. Checking the IIC bus lines

2. Power LED Blinking timing

9.1. Check of the IIC bus lines

9.1.1. How to access

Self-check indication only: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control

for more than 3 seconds. Self-check indication and forced to factory shipment setting: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote

control for more than 3 seconds.

9.1.2. Screen display

9.1.3. Check Point

Confirm the following parts if NG was displayed.

9.1.4. Exit

Disconnect the AC cord from wall outlet.

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

9.2. 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, the

defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

9.3. No Power

First check point

There are following 2 states of No Power indication by power LED.

1. No lit

2. Red is lit then turns red blinking a few seconds later. (See 9.2.)

9.4. No Picture

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

9.5. 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

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

10 Service Mode

10.1. How to enter into Service Mode

While pressing [VOLUME ( - )] button of the main unit, press [0] button of the remote control three times within 3 seconds.

10.1.1. Key command

“1” button...Main items Selection in forward direction “2” button...Main items Selection in reverse direction “3” button...Sub items Selection in forward direction “4” button...Sub items Selection in reverse direction “RED” button...All Sub items Selection in reverse direction “GREEN” button...All Sub items Selection in forward direction “VOL” button...Value of sub items change in forward direction ( + ), in reverse direction ( - )

TH-58PZ700B / TH-58PZ700E / TH-58PY700F / TH-58PY700P

10.1.2. Contents of adjustment mode

· Value is shown as a hexadecimal number.

· Preset value differs depending on models.

· After entering the adjustment mode, take note of the value in each item before starting adjustment.

10.1.3. How to exit

Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.

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