Panasonic TH-103PF9UK, TH-103PF9EK Service manual

ORDER NO. ITD0610074CE

B34 Canada:D10

High Definition Plasma Display

TH-103PF9UK TH-103PF9EK

GPF9D Chassis

Specifications

Power Source (UK) 240 VAC, 50 / 60Hz Power Source (EK) 220 V - 240 VAC, 50/60Hz Power Consumption

Power on (UK) 1,550 W Power on (EK) 1,500 W Stand-bycondition Save OFF 1.5 W, Save ON 1.3 W Power off condition 0.5 W

Plasma Displaypanel Drive method:AC type 103-inch, 16:9 aspect ratio Screen size 89.5” (2,269 mm) (W) × 50.5” (1,277 mm) (H) × 103” (2,604 mm) (diagonal)

(No. of pixels) 2,073,600 (1,920 (W) × 1,080 (H)) [5,760 × 1,080 dots]

Operating condition

Temperature 32 °F - 104 °F (0 °C - 40 °C) Humidit

Applicablesignals

Color System NTSC, PAL, PAL60, SECAM, Modified NTSC Scanning format 525 (480) / 60i 60p, 625 (575)/50i 50p, 750 (720)/60p 50p, 1125 (1080) / 60i 60p 50i 50p

PC signals VGA, SVGA, XGA, SXGA,

Connection terminals

DVI-D Video Input DVI-D 24 Pin × 1

COMPONENT / RGB

20 % - 80 %

24p 25p 30p 24sF .... SMPTE27 4M, 1250 (1080) / 50i

UXGA ..... (compressed)

Horizontal scanning frequency 15 - 110 kHz Vertical scanning frequency 48 - 120 Hz

compliance with DVI Revision 1.0

udio Input Stereo minijack (M3) × 1

0.5Vrms

Content Protection Compatible with HDCP 1.1

/ G (BNC)

or G with/sync1.0 Vp-p (75-ohm)

TH-103PF9UK / TH-103PF9EK

B (BNC), PR/ R (BNC) 0.7 Vp-p (75-ohm)

UDIO IN (RCA PIN JACK × 2) 0.5 Vrms

PC (HIGH-DENSITYMini D-SUB 15PIN)

B/P

R/P

HD/VD:1.0 - 5.0 Vp-p (high impedance)

VBS (use HD port) with/picture 1.0 Vp-p (high impedance)

UDIO IN (M3 JACK) 0.5 Vrms

SERIAL EXTERNAL CONTROL TERMINAL (D-SUB 9PIN) RS-232C COMPATIBLE

UDIO OUT RCA PIN JACK × 2 (L / R)

OUTPUT LEVEL : VARIABLE ([INPUT 1KHz / 0dB, 10Kohm Load]

Accessories Supplied

Remote Control Transmitter (UK)

Remote Control Transmitter (EK)

Batteries (UK) 2×AASize Batteries (EK) 2 × R6 Size Fixing bands (TMME203 or TMME187) × 2

Dimensions (W×H×D) 95.0” (2,414 mm) × 56.0” (1,421 mm) × 5.0” (129 mm) (141 mm when including protruding portion of

Mass (weight)

main unit only(UK) approx. 485.0 lbs main unit only(EK) approx. 220.0 kg net

EUR7636070R

EUR7636090R

slots)

- 0 dB)

or G with/sync1.0 Vp-p (75-ohm)

or G without/sync0.7 Vp-p (75-ohm) CB:0.7 Vp-p (75-ohm) CR:0.7 Vp-p (75-ohm)

without/picture 0.3 Vp-p (high impedance)

Notes:

· Design and specifications are subject to change without notice. Mass and dimensions shown are approximate.

· This equipment complies with the EMC standards listed below. EN55022, EN55024, EN61000-3-2, EN61000-3-3. (TH-103PF9EK)

CONTENTS

Page Page

1 Applicable signals 4 2 Safety Precautions

2.1. General Guidelines

3 Prevention of Electro Static Discharge (ESD) to

Electrostatically Sensitive (ES) Devices 4 About lead free solder (PbF) 5 Service Hint 6 Disassembly

6.1. Rear Cover and Board

6.2. Location of Rear Cover screws

6.3. Removal of Side Angle (L), (R)

6.4. Removal of HA-Board

6.5. Removal of HDD-Board

6.6. Removal of DS-Board

10 11 14 15 15 15

6 7 8

6.7. Removal of HX-Board

6.8. Removal of DN-Board

6.9. Removal of PB-Board

6.10. Removal of H5-Board

6.11. Removal of D-Board

6.12. Removal of P-Board (MULTI_1), (MULTI_2)

6.13. Removal of P-Board (SUS_1), (SUS_2)

6.14. Removal of F-Board

6.15. Removal of PC-Board

6.16. Removal of SU-Board

6.17. Removal of SM-Board

6.18. Removal of SD-Board

6.19. Removal of SC-Board

6.20. Removal of SC2-Board

16 17 17 17 18 18 19 19 19 20 21 21 22 22

TH-103PF9UK / TH-103PF9EK

6.21. Removal of S1-Board 23

6.22. Removal of SS2-Board

6.23. Removal of SS3-Board

6.24. Removal of SS-Board

6.25. Removal of Fan

6.26. Removal of C1-Board

6.27. Removal of C2-Board

6.28. Removal of C3-Board

6.29. Removal of C4-Board

6.30. Removal of C5-Board

6.31. Removal of C6-Board

6.32. Removal of C7-Board

6.33. Removal of C8-Board

6.34. Removal of C9-Board

6.35. Removal of CX-Board

6.36. Removal of CY-Board

6.37. Removal of CZ-Board

6.38. Removal of DR1-Board (A)

6.39. Removal of DR1-Board (B)

6.40. Removal of DR2-Board (A)

6.41. Removal of DR2-Board (B)

6.42. Removal of CD-Board

6.43. Removal of AC Inlet

6.44. Removal of Escutcheon and Front Glass

6.45. Removal of V1-Board and V3-Board

7 Removal of Plasma Panel 8 Location Lead Wiring

8.1. Lead Wiring (1)

8.2. Lead Wiring (2)

8.3. Lead Wiring (3)

8.4. Lead Wiring (4)

8.5. Lead Wiring (5)

8.6. Lead Wiring (6)

8.7. Lead Wiring (7)

8.8. Lead Wiring (8)

8.9. Lead Wiring (9)

9 Adjustment Procedure

9.1. Driver Set-up

9.2. Initialization Pulse Adjust

9.3. P.C.B. (Printed Circuit Board) Replacement

9.4. Adjustment Volume Location

9.5. Test Point Location

10 Service mode

10.1. CAT (computer Aided Test) mode

10.2. IIC mode structure (following items value is sample data)

11 Adjustment

11.1. RGB white balance adjustment 23 24 24 25 26 26 27 28 28 29 30 30 30 31 32 32 33 33 34 34 34 36 36 39

40 47

47 48 49 50 51 52 53 54 55

56 57 58 59 59

11.2. HD white balance adjustment

11.3. Power control adjustment

12 Troublesh ooting guide

12.1. Self Check

12.2. No Power

12.3. No Picture

12.4. Local screen failure

13 Option Setting 14 Interconne ction and Block Diagram

14.1. Diagram Note

14.2. Interconnection (1 of 8) Diagram

14.3. Interconnection (2 of 8) Diagram

14.4. Interconnection (3 of 8) Diagram

14.5. Interconnection (4 of 8) Diagram

14.6. Interconnection (5 of 8) Diagram

14.7. Interconnection (6 of 8) Diagram

14.8. Interconnection (7 of 8) Diagram

14.9. Interconnection (8 of 8) Diagram

14.10. Main (1 of 2) Block Diagram

14.11. Main (2 of 2) Block Diagram

14.12. P-Board (1 of 2) and F-Board Block Diagram

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

14.14. HA, HX, PC, PB, V1, V2 and V3-Board Block Diagram

14.15. HDD-Board Block Diagram

14.16. DS-Board (1 of 2) and H3-Board Block Diagram

14.17. DS-Board (2 of 2) Block Diagram

14.18. DN-Board (1 of 3) Block Diagram

14.19. DN-Board (2 of 3) Block Diagram

14.20. DN-Board (3 of 3) Block Diagram

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

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

14.23. C1, C2, CY and CZ-Board Block Diagram

14.24. C2, C3, CX and CY-Board Block Diagram

14.25. C4, C5, C8 and C9-Board Block Diagram

14.26. C5, C6, C7 and C8-Board Block Diagram

14.27. SC2 and S1-Board Block Diagram

14.28. SC-Board Block Diagram

14.29. SU, SM and SD-Board Block Diagram

14.30. SS, SS2 and SS3-Board Block Diagram

14.31. DR1, DR2 and CD-Board Block Diagram

15 Parts Location

15.1. Exploded View

15.2. Cable and Fan

15.3. Board and Fuse 64

15.4. Packing summary

16 Replacement Parts List

65 67 69

70 72 72 73

74 77

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

99 100 101 102 103 104 105 106 107

109

109 112 112 113

120

TH-103PF9UK / TH-103PF9EK

1 Applicable signals

TH-103PF9UK / TH-103PF9EK

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 1MΩ and 5.2MΩ.

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 1.5kΩ, 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 (Shimpson 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.

TH-103PF9UK / TH-103PF9EK

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 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 Remove device. Some solder Remove 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 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).

TH-103PF9UK / TH-103PF9EK

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.

TH-103PF9UK / TH-103PF9EK

5 Service Hint

TH-103PF9UK / TH-103PF9EK

Board Name Function Board Name Function

D Digital Signal Processor,

Format Converter, Plasma AI Processor Sub-Field Processor

DS Slot Interface (Audio / Video / Sync Input

Switch), SYNC Processor, Audio Processor, Speaker Out Amplifier, DC-DC Converter

CX Data Drive (X) CY Data Drive (Y) CZ Data Drive (Z) H5 Audio Out

S1 Power Switch SS2 Sustain Out (Upper) SS3 Sustain Out (Lower)

V1 LED_G, R

SS Sustain Drive V2 Key Scan SC Scan Drive V3 Remocon Receiver

SC2 DC-DC Converter For Scan Drive PB Fan Control

SU Scan Out (Upper) P(SUS_1/2) Power Supply

SM Scan Out (Middle) P(MULTI_1/2) Power Supply

SD Scan Out (Lower) F Line Filter C1 Data Drive (1) PC Power Control C2 Data Drive (2) HX PC / RS-232C C3 Data Drive (3) HA BNC Component Video C4 Data Drive (4) DN Digital Signal Processor, Micon C5 Data Drive (5) HDD DVI-D Terminal C6 Data Drive (6) CD C-Board / D-Board Connection C7 Data Drive (7) DR1 Energy Data Recovery C8 Data Drive (8) DR2 Energy Data Recovery C9 Data Drive (9)

TH-103PF9UK / TH-103PF9EK

6 Disassembly

6.1. Rear Cover and Board

Rear Cover required to remove for each board exchange.

Board Name Rear Cover

D-Board D DS-Board B SS-Board F SC-Board A ,B ,C SC2-Board A ,C SU-Board A SM-Board A SD-Board A C1-Board A C2-Board A ,B C3-Board B ,D C4-Board B ,D C5-Board D ,F C6-Board F C7-Board F C8-Board E ,F C9-Board C ,E CX-Board C ,E CY-Board A ,C CZ-Board A H5-Board B S1-Board A SS2-Board F SS3-Board F V1-Board A ,B ,C ,D ,E ,F V2-Board A V3-Board A ,B ,C ,D ,E ,F PB-Board B P-Board (MULTI_1) E P-Board (SUS_1) E

Board Name Rear Cover

P-Board (MULTI_2) C P-Board (SUS_2) C F-Board E PC-Board D HX-Board B HA-Board B DN-Board B HDD-Board B CD-Board (A) B CD-Board (B) D CD-Board (C) D CD-Board (D) D CD-Board (E) D CD-Board (F) B DR1-Board (A) A DR1-Board (B) F DR2-Board (A) A DR2-Board (B) F

6.2. Location of Rear Cover screws

TH-103PF9UK / TH-103PF9EK

6.2.1. Removal of Rear Cover ( A )

Remove the hooks and then remove 2 Covers.

1. Remove screws (×21 Cover ( A

,×2 ) and then remove the Rear

(Note)

Be careful not to break the hooks.

6.2.2. Removal of Rear Cover ( B )

1. Remove screws (×21 ,×9 ) and then remove the Rear Cover ( B

Tighten screw first in order of mounting the Rear cover B

, and when

6.2.3. Removal of Rear Cover ( C )

1. Remove screws (×19 ) and then remove the Rear Cover ).

Tighten the screw first in order of mounting the Rear Cover C

and when

TH-103PF9UK / TH-103PF9EK

6.2.6. Removal of Rear Cover ( F )

6.2.4. Removal of Rear Cover ( D )

1. Remove screws (×21 ) and then remove the Rear Cover ).

Tighten screw first in order of the Rear cover D

and when mounting

Remove hooks and then remove 2 Covers.

(Note)

Be careful not to break the hooks.

1. Remove screws (×21 ).

) and then remove the Rear Cover

6.2.5. Removal of Rear Cover ( E )

1. Remove screws (×25 ) and then remove the Rear Cover ).

Tighten screw first in order of the Rear cover E

and when mounting

TH-103PF9UK / TH-103PF9EK

2. Remove 19 screws and then remove the Side Angle (L).

6.3. Removal of Side Angle (L), (R)

1. Remove Side Angle (L), (R) beforehand when remove the following Boards.

Board name Side Angle

SU-Board Side Angle (R)

SM-Board Side Angle (R)

SD-Board Side Angle (R) SC-Board Side Angle (R) C1-Board Side Angle (R)

CZ-Board Side Angle (R) SS2-Board Side Angle (L) SS3-Board Side Angle (L)

SS-Board Side Angle (L)

C6-Board Side Angle (L)

C7-Board Side Angle (L)

6.3.1. Removal of Side Angle (L)

1. Remove 4 screws (G) of the Plate.

6.3.2. Removal of Side Angle (R)

1. Remove 4 screws and then remove the Customer Control Unit.

2. Disconnect a connector (S34).

3. Remove 4 screws (F) of the Plate.

4. Remove 19 screws and then remove the Side Angle (R).

TH-103PF9UK / TH-103PF9EK

6.4. Removal of HA-Board

1. Remove 4 screws (H) and then pull HA-Terminal Block out to forward.

2. Remove 4 screws (J) and remove Shield Plate.

3. Remove 2 screws (K) and then remove HA-Board.

6.5. Removal of HDD-Board

1. Remove 4 screws (L)and then pull HDD-Terminal Block out to forward.

2. Remove 4 screws (M) and remove Shield Plate.

3. Remove 2 Hexagonal-Head screws (N) and then remove HDD-Board.

6.6. Removal of DS-Board

TH-103PF9UK / TH-103PF9EK

1. Disconnect the connectors (DS1, DS2, DS4, DS6, DS7, DS8, DS9, DS10, DS14, DS15, DS30).

2. Remove 4 screws and then remove the Slot Block Case.

3. Remove 8 screws and then remove DS-Board.

6.7. Removal of HX-Board

1. Remove the HA Terminal Block and the HDD Terminal Block.

(Refer to Removal of HA-Board and HDD-Board)

2. Remove 4 screws and then remove the Slot Block Case. (Refer to Removal of DS-Board)

3. Remove 4 Hexagonal-Head screws (P) and 2 screws on HX-Board, and then remove HX-Board.

6.8. Removal of DN-Board

1. Remove the flexible cables from the connectors (DN1, DN6).

2. Disconnect the connectors (DN2, DN3, DN51).

3. Remove 4 screws and then remove DN-Board.

TH-103PF9UK / TH-103PF9EK

6.10. Removal of H5-Board

6.9. Removal of PB-Board

1. Disconnect the connectors (PB30, PB31, PB51, PB53, PB54, PB56, PB59, PB61, PB62, PB64, PB66, PB69, PB71).

2. Remove 4 screws and then remove PB-Board.

1. Disconnect a connector (H51).

2. Remove 2 screws and then remove H5-Board Block.

3. Remove 3 screws (Q) and then remove H5-Board.

TH-103PF9UK / TH-103PF9EK

6.11. Removal of D-Board

6.12. Removal of P-Board (MULTI_1), (MULTI_2)

The fuses are not included in P-Board for the repair.

1. Disconnect the connectors (P5, P12, P25, P51, P53, P55).

2. Remove 9 screws and then remove P-Board (MULTI_1).

1. Remove the flexible cables from the connectors (D31, D32, D33, D34, D35, D36).

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

3. Remove 4 screws and then remove D-Board.

3. Disconnect the connectors (P5, P10, P12, P23, P25, P51, P53, P55).

4. Remove 9 screw and then remove P-Board (MULTI_1).

TH-103PF9UK / TH-103PF9EK

6.13. Removal of P-Board (SUS_1), (SUS_2)

The fuses are not included in P-Board for the repair.

1. Disconnect the connectors (P2, P9, P52, P54, P56).

2. Remove 10 screws and then remove P-Board (SUS_1).

6.14. Removal of F-Board

The fuses (F900, F901, F903, F904) are not included in FBoard for the repair.

1. Disconnect the connectors (F1, F8, F9).

2. Remove 2 screws and then remove F-Board.

3. Disconnect the connectors (P2, P9, P11, P52, P54, P56).

4. Remove 10 screws and then remove P-Board (SUS_2).

6.15. Removal of PC-Board

1. Disconnect the connectors (PC201, PC202, PC203, PC204, PC205).

2. Remove 2 screws and then remove PC-Board.

TH-103PF9UK / TH-103PF9EK

6.16. Removal of SU-Board

1. Remove the Side Angle (R). (Refer to Removal of the Side Angle (L), (R) )

2. Remove 6 screws and then remove the Reinforcement Angle (A).

5. Remove the flexible cables from the connectors (SU1, SU2, SU3, SU4).

6. Disconnect the connectors (SU45, SU55).

7. Remove 9 screws.

8. Slide the SU-Board to the upper direction to remove the SU-Board from the connectors (SU41, SU42).

Take out so as not to damage SU-Board.

3. Disconnect the Fan relay couplers.

4. Remove 4 screws and then remove the Fan Block (A), (B).

TH-103PF9UK / TH-103PF9EK

9. Remove SU-Board.

6.17. Removal of SM-Board

1. Remove 2 screws and then remove the Fan Block (A).

4. Remove 8 screws.

5. Slide SM-Board to the left direction to remove SM-Board from the connectors (SC43, SC46).

6. Remove SM-Board.

2. Remove the flexible cables from the connectors (SM1, SM2, SM3, SM4).

3. Disconnect the connectors (SM50, SM51, SM55, SM56).

6.18. Removal of SD-Board

1. Remove 6 screws and then remove the Reinforcement Angle (B).

TH-103PF9UK / TH-103PF9EK

2. Remove the flexible cables from the connectors (SD1, SD2, SD3, SD4).

3. Disconnect the connectors (SD52, SD56).

6.19. Removal of SC-Board

1. Remove SU-Board. (Refer to Removal of SU-Board)

2. Remove SM-Board. (Refer to Removal of SM-Board)

3. Remove SD-Board. (Refer to Removal of SD-Board)

4. Disconnect the connectors (SC2, SC20, SC23, SC80, SC81).

5. Remove 16 screws and then remove SC-Board.

4. Remove 9 screws.

5. Slide SD-Board to the bottom direction to remove SD-Board from the connectors (SC47, SC48).

Take out so as not damage SD-Board.

6. Remove SD-Board.

6.20. Removal of SC2-Board

1. Disconnect the connectors (SC12, SC13, SC14, SC34, SC80, SC81, SC82).

TH-103PF9UK / TH-103PF9EK

2. Remove 4 screws and then remove SC2-Board.

6.21. Removal of S1-Board

6.22. Removal of SS2-Board

1. Remove the Side Angle (L). (Refer to Removal of the Side Angle (L))

2. Remove 6 screws and then remove the Reinforcement Plaste (E).

1. Remove the Customer Control Unit. (Reference to Removal of the Side Angle (L), (R))

2. Remove 2 screws (R).

3. Remove 1 screw (S).

4. Disconnect a connector (S34) and then remove S1-Board.

3. Remove the flexible cables from the connectors (SS51, SS52, SS53, SS54).

4. Disconnect the connectors (SS29, SS30, SS31, SS32).

5. Remove 6 screws and then remove SS2-Board.

TH-103PF9UK / TH-103PF9EK

6.23. Removal of SS3-Board

5. Disconnect the connectors (SS36, SS37, SS38, SS39).

6. Remove 6 screws and then remove SS3-Board.

1. Remove the Side Angle (L). (Refer to Removal of Side Angle (L))

2. Disconnect the relay connector of the Speaker Terminal (L).

3. Remove 6 screws and then remove the Reinforcement Plate (F).

6.24. Removal of SS-Board

1. Remove the Side Angle (L). (Refer to Removal of Side Angle (L))

2. Remove 4 screws and then remove the Fan Block (F), (G).

4. Remove the flexible cables from the connectors (SS59, SS60, SS61, SS62).

3. Remove the flexible cables from the connectors (SS55, SS56, SS57, SS58).

4. Disconnect the connectors (SS2, SS12, SS21, SS22, SS23, SS24, SS25, SS26, SS27, SS28, SS35, SS42, SS44).

5. Remove 13 screws and then remove SS-Board.

TH-103PF9UK / TH-103PF9EK

3. Remove each screws and then remove Fans.

6.25. Removal of Fan

1. Disconnect the Fan relay connector.

2. Remove each 4 screws of Fan Block (A), (B), (C), (D), (E), (F), (G), (H), (J), (K) and then remove the Fan Blocks.

Note:

· The Sponge (of Fans) is not re-useable.

Please use a new one when Fan exchange.

TH-103PF9UK / TH-103PF9EK

6.26. Removal of C1-Board

6.27. Removal of C2-Board

1. Remove the Side Angle (R). (Refer to Removal of Side Angle (R))

2. Remove the Reinforcement Angle (A). (Refer to Removal of SU-Board)

3. Remove 4 screws of the flexible cable.

4. Disconnect the coupler (C14).

5. Remove the flexible cables from the connectors (CA1, CA2, C11).

6. Remove 4 screws and then remove C1-Board.

1. Remove 5 screws and then remove the Rear Cover Angle (A).

2. Remove the Reinforcement Angle (A). (Refer to Removal of C1-Board)

3. Remove 6 screws of the flexible cable.

4. Remove the flexible cables from the connectors (CA3, CA4, CA5, C20, C21, C23).

5. Disconnect the connectors (C22, C24).

6. Remove 6 screws and then remove C2-Board.

TH-103PF9UK / TH-103PF9EK

2. Remove 6 screws and then remove the Reinforcement Angle (C).

6.28. Removal of C3-Board

1. Remove 5 screws and then remove the Rear Cover Angle (C).

3. Remove 6 screws of the flexible cable.

4. Remove the flexible cables from the connectors (CA6, CA7, CA8, C31, C32).

5. Disconnect a connector (C34).

6. Remove 5 screws and then remove C3-Board.

TH-103PF9UK / TH-103PF9EK

6.29. Removal of C4-Board

6.30. Removal of C5-Board

1. Remove 5 screws and then remove the Rear Cover Angle (C).

(Refer to Removal of C3-Board)

2. Remove 6 screws and then remove the Reinforcement Angle (C).

(Refer to Removal of C3-Board)

3. Remove the 6 screws of the flexible cable.

4. Remove the flexible cables from the connectors (CA9, CA10, CA11, C40, C41, C42).

5. Disconnect the connectors (C43, C44).

1. Remove 8 screws ( ) and then remove the Fan Block (C), (D).

2. Remove 5 screws ( Angle (E).

) and then remove the Rear Cover

6. Remove 5 screws and then remove C4-Board.

3. Remove 6 screws and then remove the Reinforcement Angle (E).

4. Remove 6 screws of the flexible cable.

5. Remove the flexible cables from the connectors (CA12, CA13, CA14, C50, C51, C53).

6. Disconnect the connectors (C52, C54).

TH-103PF9UK / TH-103PF9EK

6.31. Removal of C6-Board

1. Remove the Side Angle (L). (Refer to Removal of Side Angle (L))

2. Remove the Fan Block (D). (Refer to Removal of Fan)

3. Remove the Reinforcement Angle (E). (Refer to Removal of C5-Board)

4. Remove 4 screws of the flexible cable.

5. Remove the flexible cables from the connectors (CA15, CA16, C61).

6. Disconnect the connector (C64).

7. Remove 6 screws and then remove C5-Board.

7. Remove 4 screws and then remove C6-Board.

TH-103PF9UK / TH-103PF9EK

6.32. Removal of C7-Board

1. Remove the Side Angle (L). (Refer to Removal of the Side Angle (L))

2. Remove the Reinforcement Angle (F). (Refer to Removal of SS3-Board)

3. Remove 4 screws of the flexible cable.

4. Remove the flexible cables from the connectors (CB15, CB16, C71).

5. Disconnect the connector (C74).

6.33. Removal of C8-Board

1. Remove 6 screws of the flexible cable.

2. Remove the flexible cables from the connectors (CB12, CB13, CB14, C80, C81, C83).

3. Disconnect the connectors (C82, C84, C88).

6. Remove 4 screws and then remove C7-Board.

4. Remove 6 screws and then remove C8-Board.

6.34. Removal of C9-Board

1. Remove 5 screws and then remove the Rear Cover Angle

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