TC-17LA2 / TC-17LA2D 1 Safety Precautions 1.1. 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.
TC-17LA2 / TC-17LA2D 3 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).
TC-17LA2 / TC-17LA2D 4 Self-check function When phenomena like "the power fails from time to time" or "the video/audio fails from time to time" can not be confirmed at the time of servicing, the self-check function can be used to confirm the occurrence and to limit the scope for the defective circuits.Also, when "the power fails from time to time", display on the screen can be used to confirm the occurrence and to limit the scope for...
TC-17LA2 / TC-17LA2D 6 Servicing method 6.1. Removing the base metal 6.2. Removing the rear cover ass´y 1. Remove the base metal ass´y. (See 6.1.) 2. Remove the fixing screws (8pcs and 3pcs). 1. Lay down the main unit so that the rear cover faces upward.
TC-17LA2 / TC-17LA2D 6.4. Removing the A-Board 6.6. Removing the BL-Board 1. Remove the rear cover. (See 6.2.) 1. Remove the rear cover. (See 6.2.) 2. Disconnect the couplers (A5, A8, A9) and a flexible cable 2. Remove the fixing screws (3pcs ) and remove the BL (A15).
TC-17LA2 / TC-17LA2D 6.8. Removing the V-Board 1. Remove the rear cover. (See 6.2.) 2. Remove the fixing screw (1pcs ) to release a GND cable. 3. Remove a fixing screw (1pcs 4. Remove the V-Board. 5. Disconnect the couplers (V1 and V2).
TC-17LA2 / TC-17LA2D 6.11. Removing the DG-Board 1. Remove the rear cover. (See 6.2.) 2. Remove the main chassis. (See 6.10.) 3. Disconnect the flexible cable (DG1, DG2). 4. Remove the screws (2pcs ) and remove the DG-Board with the Bracket.
TC-17LA2 / TC-17LA2D 8 Adjustment method 8.1. How to enter into adjustment mode While pressing [VOLUME- ] button of the main unit, press [RECALL] button of the remote control three times in a row (within 2 seconds). 8.1.1. Adjustment method..Use the remote control.
TC-17LA2 / TC-17LA2D 8.4. Video Signal Level Adjustment Instrument Name Connect to Remarks 1. Remote control 2. RF signal 3. SG 1. Receive studio color bar by RF signal input. (Viewing mode: standard, LCD AI: OFF, Back Light: +30 ) 2.
TC-17LA2 / TC-17LA2D 8.6. LCD FLICKER Adjustment · · · · After 30minutes aging, perform the LCD FLICKER adjustment. 1. Enter into FLICKER (MAIN) adjustment mode and on the dispay the Test pattern is appeared except at the part of OSD display.
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TC-17LA2 / TC-17LA2D 8.7.2. Stereo Separation Adjustment Instrument name Connection Remarks 1. RF signal generator RF ANT. INPUT 2. Oscilloscope VIDEO2 R VIDEO2 R (RCA jack)-GND 1. Select STEREO mode in the AUDIO Menu. 2. Set “Audio volume” DAC to “40”.
Remote Reciever, LED Drive V-Board Headphone, Speaker Terminals TA-Board Tuner, MTS DP-Board Power (AC/DC), Switch Back Light Inverter, Feed Back Control DG-Board LTP Control, R/G/B-Drive, Switching Power Control BL-Board DC In, Back Light Drive, Back Light Feed Back TOP PREVIOUS NEXT http://tsn.pstc.panasonic.com/viewing/NA/TC-17LA2/SVC/s0500000000x.html 8/26/2008...
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K1SKAABB0001 F-ADAPTOR K2CA2EA00005 AC POWER CORD L0AA09B00001 SPEAKER L5EDD4L00003 LCD PANEL N0JZHK000005 AC ADAPTOR TBLG3037 SET LEG TBLG3067 SET LEG(REAR COVER) TBMA148 PANASONIC BADGE TBXA42901 POWER BUTTON TBXA43002 CONTROL BUTTON TEJA081 LOCK HINGE(RIGHT) TC-17LA2 TEJA082 LOCK HINGE(LEFT) TC-17LA2 TEJF016 SHAFT TC-17LA2...
R805 ERJ6GEYJ153 M 15KOHM,J,1/10W R806 ERJ6GEYJ102 M 1KOHM,J,1/10W R811 ERJ6GEYJ102 M 1KOHM,J,1/10W R821 ERJ6ENF2611 M2.61KOHM, 1/10W R822 ERJ6ENF8200 M 820 OHM, 1/10W R861-63 ERJ6GEYJ473 M 47KOHM,J,1/10W R864 ERJ6GEYJ103 M 10KOHM,J,1/10W R865 ERJ6GEYJ104 M 100KOHM,J,1/10W R866,67 ERJ6GEYJ103 M 10KOHM,J,1/10W http://tsn.pstc.panasonic.com/viewing/NA/TC-17LA2/SVC/s1202000000.html 8/26/2008...
M 1MOHM,J,1/16W R1030,31 ERJ3GEYJ272 M 2.7KOHM,J,1/16W R1032 ERJ3GEYJ682 M 6.8KOHM,J,1/16W R1033 ERJ3GEYJ102 M 1KOHM,J,1/16W R1034 J0JCC0000100 CHIP INDUCTOR R1038 ERJ3GEYJ101 M 100 OHM,J,1/16W D0GB101JA002 R1039 ERJ3GEYJ333 M 33KOHM,J,1/16W R1040 ERJ3GEYJ473 M 47KOHM,J,1/16W R1043 ERJ3GEY0R00 M 0 OHM, 1/16W http://tsn.pstc.panasonic.com/viewing/NA/TC-17LA2/SVC/s1202000000.html 8/26/2008...
R1301 ERJ3GEYJ102 M 1KOHM,J,1/16W R1302 ERJ3GEYJ470 M 47 OHM,J,1/16W R1305 ERJ3GEYJ361 M 360 OHM,J,1/16W R1306 ERJ6GEYJ152 M 1.5KOHM,J,1/10W R1307,08 ERJ3GEYJ103 M 10KOHM,J,1/16W R1309,10 ERJ3GEYJ222 M 2.2KOHM,J,1/16W R2001,02 ERJ3GEYJ102 M 1KOHM,J,1/16W R2003 ERJ3GEYJ223 M 22KOHM,J,1/16W R2004 ERJ3GEYJ104 M 100KOHM,J,1/16W http://tsn.pstc.panasonic.com/viewing/NA/TC-17LA2/SVC/s1202000000.html 8/26/2008...
M 220 OHM,J,1/16W R3027 ERJ3GEYJ102 M 1KOHM,J,1/16W R3028 ERJ3GEYJ221 M 220 OHM,J,1/16W R3029 ERJ3GEYJ102 M 1KOHM,J,1/16W R3032 ERJ3GEYJ102 M 1KOHM,J,1/16W R3033 ERJ3GEYJ221 M 220 OHM,J,1/16W R3037 ERJ3GEYJ221 M 220 OHM,J,1/16W R3038 ERJ3GEYJ102 M 1KOHM,J,1/16W R3039 ERJ3GEYJ221 M 220 OHM,J,1/16W http://tsn.pstc.panasonic.com/viewing/NA/TC-17LA2/SVC/s1202000000.html 8/26/2008...
GATE DRIVE VOLTAGE DD2a IC6411 DD2b OP AMP IC6410 6407 ANALOG SW DRIVER DD2a DD2b LCD PANEL 6408 RIVER TO LCD PANEL (BACK LIGHT) DD2a DD2b Q6412 6409 Q6410,Q6411,Q6413 IC6412 V.REF VREF1 VREF10 IC6411 OP AMP TC-17LA2/D Power Block Diagram...
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AFT OUT Q4014,Q4019,Q4027 VIN1 TV L Q4015,Q4020,Q4025 VIN2 TV R IC2201 Q3001,Q3006,Q3008 Q4016,Q4021,Q4024 56 VIN3 SCL1-5 SCL1 AUDIO OUT SDA1-5 SDA1 VIDEO OUT LOUT MPX IN ROUT SDA 19 SDA2 26 SDA SCL2 Q001 TV V TA-BOARD TC-17LA2/D Signal Block Diagram...