Page 1: Table Of Contents
9.13. Removal of SU-Board ---------------------------------- 29 7.1. Self Check--------------------------------------------------16 7.2. No Power ---------------------------------------------------18 9.14. Removal of SD-Board ---------------------------------- 29 7.3. No Picture --------------------------------------------------18 9.15. Removal of SC-Board----------------------------------- 30 © Panasonic Corporation 2010 Unauthorized copying and distribution is a violation of law.
Page 2 TH-85VX200C 9.16. Removal of SS2-Board -------------------------------- 31 9.17. Removal of SS3-Board -------------------------------- 31 9.18. Removal of SS-Board ----------------------------------- 31 9.19. Removal of Fan------------------------------------------- 32 9.20. Removal of C1-Board (upper) ------------------------ 33 9.21. Removal of C2-Board (upper) ------------------------ 33 9.22. Removal of C3-Board (upper) ------------------------ 34 9.23.
Page 3: Safety Precautions
TH-85VX200C 1 Safety Precautions 1.1. 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 or lead wires) are supplied as repair 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.
Page 4: Warning
TH-85VX200C 2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensi- tive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec- trostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor [chip] components.
Page 5: About Lead Free Solder (Pbf)
TH-85VX200C 2.2. 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).
Page 6: Service Navigation
TH-85VX200C 3 Service Navigation 3.1. Service Hint...
Page 7 TH-85VX200C Board Name Function Board Name Function Digital Signal Processor, Microcomputer Remote receiver 3D Digital Signal Processor, Microcomputer Power switch Format Converter, Plasma AI Processor C1 (upper) Data drive (1) (upper) Sub-Field Processor C2 (upper) Data drive (2) (upper) Slot Interface (Audio / Video / Sync Input Switch),...
Page 8: Applicable Signals
TH-85VX200C 3.2. Applicable signals...
Page 9: Specifications
TH-85VX200C 4 Specifications Power Source 200 V AC, 50/60 Hz Power Consumption Power on 1,200 W Stand-by condition 0.5 W Power off condition 0.3 W Plasma Display panel Drive method: AC type 85-inch, 16:9 aspect ratio 1,889 mm (W) × 1,062 mm (H) × 2,167 mm (diagonal) Screen size 2,073,600 (1,920 (W) ×...
Page 10: Operating Instructions
TH-85VX200C 5 Operating Instructions Option Menu for GPF13DMONV series GPF13DMONV chassis series have special function and operation setting facility called Option Menu. This Option Menu is useful for special function required customers. This should be set at the installation stage.
Page 11: Service Mode
TH-85VX200C 6 Service Mode 6.1. CAT (Computer Aided Test) mode To exit the CAT mode, access the ID mode and switch off the main power. 6.1.1. IIC mode Select the IIC mode by Up/Down button on the remote control at the front page of CAT mode and then press the OK button on the remote control.
Page 12: Cd Mode
TH-85VX200C 6.1.2. CD mode Select the CD mode by Up/Down button on the remote control at the front page of CAT mode and then press the [5] button on the remote control more than 3 seconds. Memory data change To exit the CD mode, press the RETURN button on the remote control.
Page 13: Ms Mode
TH-85VX200C 6.1.3. SD mode Select the SD mode by Up/Down button on the remote control at the front page of CAT mode and then press the OK button on the remote control. To exit the SD mode, press the RETURN button on the remote control.
Page 14: Id Mode
TH-85VX200C 6.1.5. ID mode Select the ID mode by Up/Down button on the remote control at the front page of CAT mode and then press the [5] button on the remote control more than 3 seconds. To exit the ID mode, press the RETURN button on the remote control.
Page 15: Iic Mode Structure (Following Items Value Is Sample Data)
TH-85VX200C 6.2. IIC mode structure (following items value is sample data)
Page 16: Troubleshooting Guide
TH-85VX200C 7 Troubleshooting Guide 7.1. Self Check 7.1.1. Display Indication 1. Self-check is used to automatically check the bus line controlled circuit of the Plasma display. 2. To get into the Self-check mode, press the button on the customer controls at the bottom of the set, at the same time pressing the OFF-TIMER button on the remote control, and the screen will show.
Page 17: Power Led Blinking Timing Chart
TH-85VX200C 7.1.2. Power LED Blinking timing chart 1. Subject Information of LED Blinking timing chart. 2. Contents When an abnormality has occurred to the unit, the protection circuit operates and resets 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.
Page 18: No Power
TH-85VX200C 7.2. No Power First check point There are following 3 states of No Power indication by power LED. 1. No lit. 2. Green is lit then turns red blinking a few seconds later. 3. Only red is lit. 7.3.
Page 19: Local Screen Failure
TH-85VX200C 7.4. Local screen failure Plasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.B. for each local area. Fig - 1...
Page 20: Part Number
TH-85VX200C 8 Service Fixture & Tools 8.1. Service Stand When conducting repairs and servicing, install the Plasma Display to the Service Stand. Part number: TZSA07021 Installation of plasma display: 1. Lock 2 casters. 2. Check that the Alignment bar is set to the Service Stand.
Page 21: How To Use
TH-85VX200C 8.2. SC jig Purpose: To find the failure board (SC or SU/SD) when the power LED is blinking 7 times. SC jig: Jumper connector to connect to SC50 connector on SC board Part number: TZSC09187 How to use: Caution: Remove SC jig from SC board after inspection.
Page 22: Disassembly And Assembly Instructions
TH-85VX200C 9 Disassembly and Assembly Instructions • To disassemble P.C.B., wait for 10 minute after power was off for discharge from electrolysis capacitors. • marks indicate screw positions. 9.1. Rear Cover and Board Rear Cover required to remove for each board exchange.
Page 23: Location Of Rear Cover Screws
TH-85VX200C Board Name Rear Cover V-Board (L) V-Board (R) 9.2. Location of Rear Cover screws 9.2.1. Removal of Rear Cover ( A ) 1. Remove Eye Bolt Covers M12.
Page 24 TH-85VX200C Rear Cover ( C ). 2. Remove screws (×24 ) and then remove the Rear Cover ( A ). 9.2.4. Removal of Rear Cover ( D ) 9.2.2. Removal of Rear Cover ( B ) 1. Remove Eye Bolt Covers M12.
Page 25: Removal Of Hx-Board
TH-85VX200C 3. Turn over the HX-Board Block. 2. Remove screws (×21 ) and then remove the Rear 4. Disconnect the connector (HX1). Cover ( D ). 5. Remove 2 Hexagonal-Head screws, 1 screw ( ) and 1 screw ( ) and then remove HX-Board.
Page 26: Removal Of A-Board
TH-85VX200C 9.5. Removal of A-Board 1. Disconnect the connectors (DN1, DN4, DN5, DN8). 2. Remove the flexible cables from the connectors (DN10, Check that no bright points appears by Ve Life adjustment DN16). after both D and A board exchange.
Page 27: Removal Of D-Board
TH-85VX200C 9.8. Removal of D-Board 9.9. Removal of P-Board (MAIN_1) Check that no bright points appears by Ve Life adjustment after both D and A board exchange. 1. Disconnect the connectors (CM1, CM2, CM3, CM4, CM5, P2, P6, P35). 1. Remove the Eye Bolt (M12).
Page 28: Removal Of P-Board (Sub)
TH-85VX200C 9.12. Removal of S1-Board and V2- 1. Disconnect the connectors (CM1, CM2, CM3, CM4, P6, P11, P35). Board 2. Remove 3 screws ( ) and then remove P-Board protect spacers. 3. Remove 7 screws ( ) and then remove P-Board (MAIN_2).
Page 29: Removal Of Su-Board
TH-85VX200C 9.12.2. Removal of V2-Board 1. Remove the flexible cables from the connectors (SU1, SU2, SU3, SU4, SU5, SU6, SU11). 1. Remove 2 screws (L). 2. Remove 1 screw (M) and then remove the Side Power SW Cover. 3. Disconnect the connector (V22) and then remove V2- Board.
Page 30: Removal Of Sc-Board
TH-85VX200C 2. Remove the flexible cables from the connectors (SD1, 2. Remove 6 screws and then remove the Nuts For M12 SD2, SD3, SD4, SD5, SD6, SD11). Eye Bolt (side). 3. Disconnect the connectors (SD42, SD46). 3. Disconnect the connectors (SU41, SD42, SD46).
Page 31: Removal Of Ss2-Board
TH-85VX200C 9.17. Removal of SS3-Board 6. Disconnect the connector (SC2). 7. Remove the flexible cable from the connector (SC20). 8. Remove 9 screws and then remove SC-Board. 1. Disconnect the connector (SS32). 2. Remove the flexible cables from the connectors (SS59, SS60, SS61, SS62).
Page 32: Removal Of Fan
TH-85VX200C 1. Disconnect the connectors (SS11, SS21, SS32, SS34). 2. Remove 16 screws and then remove the Fan Blocks (1, 2. Remove the flexible cables from the connectors (SS55, 2, 3, 4). SS56, SS57, SS58). 3. Remove 13 screws and then remove SS-Board.
Page 33: Removal Of C1-Board (Upper)
TH-85VX200C 8. Stick the Fan Sponge around the Fan. 2. Remove the flexible cable from the connector (C10). 3. Remove 8 screws ( ) and then remove the flexible cables from the connectors (CA1, CA2, CA3, CA4). 4. Remove 6 screws ( ) and then remove C1-Board (upper).
Page 34: Removal Of C3-Board (Upper)
TH-85VX200C 9.23. Removal of C4-Board (upper) 4. Remove the flexible cables from the connectors (C20, C21, C22). 5. Remove 8 screws ( ) and then remove the flexible cables from the connectors (CA5, CA6, CA7, CA8). 6. Remove 6 screws ( ) and then remove C2-Board (upper).
Page 35: Removal Of C2-Board (Lower)
TH-85VX200C 1. Remove 2 screws and then remove the Rear Cover Fix- 2. Disconnect the connector (C25). ing Metal (lower_left). 3. Remove the flexible cables from the connectors (C20, C21, C22). 4. Remove 8 screws ( ) and then remove the flexible cables from the connectors (CA5, CA6, CA7, CA8).
Page 36: Removal Of C4-Board (Lower)
TH-85VX200C 9.27. Removal of C4-Board (lower) 2. Remove 2 screws and then remove the AC Inlet. 1. Remove 2 screws and then remove the Rear Cover Fix- ing Metal (lower_right). 9.29. Removal of Front Glass, V1, V3, V-Board and Cabinet Assy 1.
Page 37 TH-85VX200C 4. Remove 16 screws and then remove Cabinet Block. (Note) • When removing the Front Glass from Cabinet, there is a risk of the glass center bending damage. • Be sure to lift the instruction six positions of the fig- ure, when remove the Front Glass.
Page 38 TH-85VX200C 9.29.4. Removal of Cabinet Assy 1. Remove 1 screw (N). 2. Disconnect the connector (V11) and then remove V1- 1. Remove the Front Glass. Board. (Refer to Removal of Front Glass) 3. Remove 1 screw (P). 2. Remove V1-Board and V3-Board.
Page 39: Removal Of Plasma Display Panel
TH-85VX200C 9.30. Removal of Plasma Display 5. Remove the Cabinet Corner Joint Metals and Cabinets (left, right, upper, bottom) Panel The C1 (upper, lower), C2 (upper, lower), C3 (upper, lower),C4 (upper, lower), SS, SS2, SS3, SC, SU, SD Boards and, flexible cables between D-C Boards and D-SC Boards, are connected with the Plasma Display Panel for the repair.
Page 40 TH-85VX200C 6. Remove 16 screws and then remove Cabinet Block. 9. Remove 4 screws and then remove the Cabinet Position- ing Metals (left, right). 7. Pull the bottom of the Cabinet Block forward and lift. 8. Remove the Cabinet Block.
Page 41 TH-85VX200C 15. Disconnect the Fan Relay Connectors. 20. Disconnect the connectors (A3, A6, A7). 21. Remove 3 screws and then remove the Slot Block. 16. Remove 16 screws and then remove the Fan Blocks (1, 2, 3, 4). 22. Disconnect the connectors of P-Board (Main_1) (CM1, CM2, CM3, CM4, CM5, P2).
Page 42 TH-85VX200C 27. Remove 10 screws and then remove P-Board (MAIN_2). 33. Remove 8 screws and then remove the Cable Holders. 34. Remove 4 screws and then remove PB-Board. 28. Disconnect the connectors (P9, P25). 29. Remove 9 screws and then remove P-Board (SUB).
Page 43 TH-85VX200C 37. Exchange the Plasma Display Panel.
Page 44: Measurements And Adjustments
TH-85VX200C 10 Measurements and Adjustments 10.1. Adjustment Procedure 10.1.1. Driver Set-up 10.1.1.1. Item / Preparation 10.1.1.2. Adjustments 1. Set Aging pattern (white pattern signal) by IIC mode. 2. Set the picture controls as follows. Adjust driver section voltages. (Refer to the panel data on the Picture menu: Standard Panel Label).
Page 45: Initialization Pulse Adjust
TH-85VX200C 10.1.2. Initialization Pulse Adjust 1. Set Aging pattern (white pattern signal) by IIC mode. 2. Set the picture controls as follows. Picture menu: Standard Picture: +25 Aspect: Full 3. Connect Oscilloscope to TPSC1 and adjust VR16601 for 125V ± 5V.
Page 46 TH-85VX200C 10.1.3. P.C.B. (Print Circuit Board) and Plasma Display Panel exchange 10.1.3.1. Quick adjustment after P.C.B. and Panel exchange 1. To remove P.C.B., wait 10 minute after power was off for discharge from electrolysis capacitors. 10.1.3.2. Quick adjustment after P.C.B. exchange Adjust the following voltages with the multimeter.
Page 47 TH-85VX200C 3. Check that the Ve Mode is set to 4. 4. Press RETURN button and then select and display Ve Init. 5. Check TPVE and adjust the volume. 6. Exit the IIC mode. 10.1.7. Ve Life adjustment 10.1.7.1. After exchange both D board and A board 1.
Page 48 TH-85VX200C 10.1.9. Adjustment Volume Location 10.1.10. Test Point Location...
Page 49: Adjustment
TH-85VX200C 10.2. Adjustment 10.2.1. RGB white balance adjustment Instrument Name Connect to Setting • RGB VGA60 W / B pattern PC IN terminal Picture menu: STANDARD • Color analyzer Panel surface User setting: Normal (Minolta CA-100 or equivalent) except PICTURE: max 30...
Page 50 TH-85VX200C...
Page 51 TH-85VX200C 10.2.2. YUV white balance adjustment Instrument Name Connect to Setting • HD(1125/60i) W / B pattern (COMPONENT Output) PC IN terminal Picture menu: STANDARD • Color analyzer Panel surface User setting: Normal (Minolta CA-100 or equivalent) except PICTURE: max 30...
Page 52 TH-85VX200C...
Page 53: Block Diagram
TH-85VX200C 11 Block Diagram 11.1. Diagram Notes...
Page 54: Main Block (1 Of 2) Diagram
TH-85VX200C 11.2. Main Block (1 of 2) Diagram SLOT INTERFACE DIGITAL SIGNAL PROCESSOR HDMI 1-4 COMPONENT SLOT1 L,R-1 SDRAM LVDS LVDS IN VIDEO SIGNAL HDMI SW SELECT SLOT SOS FPGA1 DS_SOS SCX1 SLOT+3.3V DS SOS DET HDMI MICOM SLOT+5V CIRCUIT...
Page 55: Main Block (2 Of 2) Diagram
TH-85VX200C 11.3. Main Block (2 of 2) Diagram DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER...
Page 56: Block (1 Of 8) Diagram
TH-85VX200C 11.4. Block (1 of 8) Diagram JK2103 JK2102 PC IN DIGITAL SIGNAL PROCESSOR SLOT INTERFACE AUDIO IN L AUDIO IN R A+5V AUDIO IN L EEPROM AUDIO IN R L/R_DS L/R_PC A_OA+- OE+- A_EA+- EE+- IC2101 A_CLK+- A_OA+- OE+-...
Page 57: Block (2 Of 8) Diagram
TH-85VX200C 11.5. Block (2 of 8) Diagram DIGITAL SIGNAL PROCESSOR JK2101 JK2104 JK2105 JK2106 JK2107 PB/B (COMPONENT) PR/R HDMI IN HDMI IN HDMI IN HDMI IN ASIC IC8001 30bit_RGB VIDEO SIGNAL PROCESSOR 30bitx2_ASIC OUT IC2108 A+5V LVDS RECEIVER & TTL PARALLEL...
Page 58: Block (3 Of 8) Diagram
TH-85VX200C 11.6. Block (3 of 8) Diagram DIGITAL SIGNAL PROCESSOR IC8201 FPGA1 PI2D(0)-(29) 30bit RESET 3D FORMAT FL4501 +1.8V IC4501 SCX IN B +2.5V +1.2V IC4502 20MHz +3.3V SCX1(SLAVE) PI1D(0)-(9) DDR_SDRAM PI1D(10)-(19) IP CONVERTER IC8203 IC8204 DDR_SDRAM INTERFACE A+3.3V PI1D(20)-(29)
Page 59: Block (4 Of 8) Diagram
TH-85VX200C 11.7. Block (4 of 8) Diagram 3D DIGITAL SIGNAL PROCESSOR IC5201 FRCS X4200 FRC_LVDS DATA FLICKR 27MHz X-PORT(OUT 1st) XOUT REDUCTION MIHO2_LVDS DATA PORT-Z(INPUT) REFRESH RATE (50Hz->60Hz) IC5204 1Mbit (48Hz->60Hz) IC5001 MIHO2-3D MIIC EEPROM IIC3 MIIC LVDS_RX/TX CROSSTALK CANCEL...
Page 60: Block (5 Of 8) Diagram
TH-85VX200C 11.8. Block (5 of 8) Diagram Q601,Q602 COLD COLD P(SUB) POWER SUPPLY(SUB) Q610,Q611 Q201,Q202 L604,L605 F104 T201 Vsus RESONANCE Vsus 5A 250V IC202 D254-D257 IC601 COMPARATOR IC201 IC251 Q605-Q608 D123 PC201 Vsus D653,654 PFC CONTROL Vsus POWER Vsus PHOTO COUPLER...
Page 61: Block (6 Of 8) Diagram
TH-85VX200C 11.9. Block (6 of 8) Diagram FORMAT CONVERTER, PLASMA AI PROCESSOR P3V_IIC1 FACTORY STB_IIC2 IC9300 PD4 MASTER IC9305 IC9811-13 FLASH C31(LOWER) CONTROL DATA BUFFER P+3.3V DISCHARGE SCAN CONTROL +2.5V P3V_IIC2 IC9002 CONTROL P+3.3V SUSTAIN CONTROL CONTROL DATA TEMP SENSOR +3.3V...
Page 62: Block (7 Of 8) Diagram
TH-85VX200C 11.10. Block (7 of 8) Diagram SUSTAIN CONNECTOR (UPPER) SCAN DRIVE P(MAIN_1)P2 TPVSUS D16618 Vsus IC16791 16V-F SUSTAIN DRIVE DC/DC CONVERTER TPVSUS VF_GND P(MAIN_2)P11 Vsus Q16001 Q16607 +15V IC16304 IC16771 PC16603 TPVE CERS IC16661 Q16004 PHOTO COUPLER D16051 Q16661 VE GEN.
Page 63: Block (8 Of 8) Diagram
TH-85VX200C 11.11. Block (8 of 8) Diagram PANEL DRIVER PLASMA PANEL PANEL DRIVER PANEL DRIVER PANEL DRIVER IC17201 IC17301 CONTROL DATA CONTROL DATA BUFFER BUFFER VIDEO DATA VIDEO DATA P+3.3V P+3.3V P+3.3V P+3.3V DATA DRIVER (UPPER) DATA DRIVER (UPPER) DATA DRIVER (UPPER)
Page 64 TH-85VX200C...
Page 65: Wiring Connection Diagram
TH-85VX200C 12 Wiring Connection Diagram 12.1. Wiring (1)
Page 66: Wiring (2)
TH-85VX200C 12.2. Wiring (2)
Page 67: Wiring (3)
TH-85VX200C 12.3. Wiring (3)
Page 68: Exploded View And Replacement Parts List
Model No. : TH-85VX200C Exploded View...
Page 69 Model No. : TH-85VX200C Side Power part location...
Page 70 Model No. : TH-85VX200C Cabinet part location...
Page 71 Model No. : TH-85VX200C Fan part location...
Page 72 Model No. : TH-85VX200C Rear cover location...
Page 73 Model No. : TH-85VX200C Print Circuit Board...
Page 74 Model No. : TH-85VX200C Flat cable...
Page 75 Model No. : TH-85VX200C Packing and Accessories (1)
Page 76 Model No. : TH-85VX200C Packing (2)
Page 77 Model No. : TH-85VX200C Packing (3)
Page 78 Model No. : TH-85VX200C Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks J0KG00000014 FILTER K2CK3YY00029 AC_CORD L6FAYYYH0030 FAN UNIT (80) L6FAYYYH0031 FAN UNIT (120) L6FAYYYH0133 FAN UNIT (92) MD85F13S1J PLASMA DISPLAY PANEL N2QAYB000563 REMOTE CONTROL N5ZZ00000204...
Page 79 Model No. : TH-85VX200C Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks TMME185 NYLON RIVET TMME190 CLAMPER TMME203 CLAMPER TMME226 AC CORD CLAMPER TMME228 BAND HOLDER TMME237 CABLE CLAMPER TMME261 CLAMPER TMME291 EDGE SADDLE TMME292 CLAMPER...
Page 80 Model No. : TH-85VX200C Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks TQEF035 POLY BAG(EYE BOLT M12) TSXL737 CABLE(C10-C20/C30-C40) TSXL863 CABLE(SC20-D20) TSXL864 CABLE(C22-C32) TSXL927 CABLE(SU11-SD11) TSXM175 CABLE(D33-C31) TSXM199 CABLE(DS1-A1/DN10-A10) TSXM200 CABLE(DN16-A16) TSXM220 CABLE(D34-C21) TSXM221 CABLE(D32-C21) TSXM222...
Page 81 Model No. : TH-85VX200C Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks XYN3+F10FJ SCREW XYN3+F6FJK SCREW XYN3+F8FJ SCREW XYN3+J10FJ SCREW XYN3+J12FJ SCREW XYN4+E8FJ SCREW XYN4+F10FJ SCREW XYN4+F15FJK SCREW XYN4+F32FJ SCREW XYN4+F8FJ SCREW XYN5+F15FJ SCREW XZBT6506 POLY BAG(INSTRUCTION BOOK)

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Th-103vx200c

Panasonic TH-85VX200C Service Manual

1 Safety Precautions

2 Warning

3 Service Navigation

4 Specifications

5 Operating Instructions

6 Service Mode

7 Troubleshooting Guide

9 Disassembly and Assembly Instructions

10 Measurements and Adjustments

11 Block Diagram

12 Wiring Connection Diagram

13 Exploded View and Replacement Parts List

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