Table of Contents
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Specifications
Power Source
Power Consumption
Average use
Maximum Current
Standby condition
Aspect Ratio
Visible screen size
(W × H × Diagonal)
(No. of pixels)
Sound
Speaker
Audio Output
Headphones
Channel Capability
Operating Conditions
Connection Terminals
INPUT 1-2
INPUT 3
COMPONENT
VIDEO INPUT
AC 110-220 V, 50/60 Hz
105 W (TC-26LX70L)
118 W (TC-32LX70L)
1.3 A (TC-26LX70L)
1.5 A (TC-32LX70L)
0.6 W
16 : 9
26.0 " DIAGONAL (66.1 cm DIAGONAL) (TC-26LX70L)
31.5 " DIAGONAL (80.0 cm DIAGONAL) (TC-32LX70L)
576 mm × 324 mm × 661 mm (TC-26LX70L)
698 mm × 392 mm × 800 mm (TC-32LX70L)
1,049,088 (1,366 (W) × 768(H)) [4,098 × 768 dots]
60 mm × 120 mm Gama completa × 2 pcs
20 W [ 10 W + 10 W ] ( 10 % THD )
M3 (3.5mm) Jack × 1
VHF/UHF: 2 - 69, CATV: 1 - 125
Temperature: 32 °F - 95 °F (0 °C - 35 °C)
VIDEO:
S-VIDEO:
AUDIO L-R:
VIDEO:
AUDIO L-R:
Y:
P
, P
:
B
R
TC-26LX70L
TC-32LX70L
LH58A Chassis
RCA PIN Type × 1 1.0 V [p-p] (75 ohm)
Mini DIN 4-pin Y: 1.0 V [p-p] (75 ohm) C: 0.286 V [p-p] (75 ohm)
RCA PIN Type × 2 0.5 V [rms]
RCA PIN Type × 1 1.0 V [p-p] (75 ohm)
RCA PIN Type × 2 0.5 V [rms]
1.0 V [p-p] (including synchronization)
± 0.35 V [p-p]
© 2007 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO.MTNC070521CE
B05 Canada: B07
LCD Television
Unauthorized
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Table of Contents
Related Manuals for Panasonic TC-26LX70L
Summary of Contents for Panasonic TC-26LX70L
- Page 1 26.0 " DIAGONAL (66.1 cm DIAGONAL) (TC-26LX70L) (W × H × Diagonal) 31.5 " DIAGONAL (80.0 cm DIAGONAL) (TC-32LX70L) 576 mm × 324 mm × 661 mm (TC-26LX70L) 698 mm × 392 mm × 800 mm (TC-32LX70L) (No. of pixels) 1,049,088 (1,366 (W) ×...
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Page 2: Table Of Contents
Vesa compatible Dimensions (W × H × D) Including TV stand 657 mm × 525 mm × 239 mm (TC-26LX70L) 791 mm × 615 mm × 239 mm (TC-32LX70L) TV Set only 657 mm × 473 mm × 117 mm (TC-26LX70L) 791 mm ×... - Page 3 TC-26LX70L / TC-32LX70L 15.8. A-Board (2 of 5) Schematic Diagram 16 Exploded View and Replacement Parts List 15.9. A-Board (3 of 5) Schematic Diagram 16.1. Exploded View 15.10. A-Board (4 of 5) Schematic Diagram 16.2. Replacement Parts List Notes 15.11. A-Board (5 of 5) Schematic Diagram 16.3.
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Page 4: Applicable Signals
TC-26LX70L / TC-32LX70L 1 Applicable signals * Mark: Applicable input signal for Component (Y, P ) and HDMI horizontal frequency (kHz) vertical frequency (kHz) COMPONENT HDMI 525 (480) / 60i 15.73 59.94 525 (480) /60p 31.47 59.94 750 (720) /60p 45.00... -
Page 5: Safety Precautions
TC-26LX70L / TC-32LX70L 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 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 6: Prevention Of Electrostatic Discharge (Esd) To
TC-26LX70L / TC-32LX70L 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"... -
Page 7: About Lead Free Solder (Pbf)
TC-26LX70L / TC-32LX70L 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). -
Page 8: Chassis Board Layout
TC-26LX70L / TC-32LX70L 5 Chassis Board Layout... -
Page 9: Disassembly For Service
TC-26LX70L / TC-32LX70L 6 Disassembly for Service 6.1. Pedestal assy 1. Lay down the unit so that the rear cover faces upward. 2. Remove the 4 screws. 3. Remove the pedestal assy. 6.3. AC cord 1. Remove the bushing of the AC cord from the tuner cover. -
Page 10: Tuner Cover
TC-26LX70L / TC-32LX70L 6.4. Tuner cover 6.6. Control panel assy 1. Remove the 2 screws. 1. Remove the power button bracket. (See section 6.5.) 2. Remove the tuner cover. 2. Disconnect the connector (AP6). 3. Remove the control panel assy. -
Page 11: Side Av Bracket And Inverter Shield
TC-26LX70L / TC-32LX70L 3. Remove the 2 screws (C). 4. Remove the side AV bracket and the inverter shield. 6.8. Side AV bracket and Inverter shield 1. Remove the screw (A). 2. Remove the screw (B). -
Page 12: Rear Fixing Mtg
TC-26LX70L / TC-32LX70L 6.11. P-Board 6.9. Rear fixing MTG 1. Remove the 2 screws. 1. Remove the 4 screws. 2. Remove the Barrier. 2. Remove the rear fixing MTG. 3. Disconnect the connectors (P301/P302). 4. Remove the 5 screws. 5. Remove the P-Board. -
Page 13: Chassis Assy
TC-26LX70L / TC-32LX70L 6.14. LCD MTG and LCD panel 6.13. Chassis assy 1. Remove the 10 (32”) / 6 (26”) screws (F). 1. Remove the 3 screws. 2. Remove the 4 (32”) / 4 (26”) screws (G) 2. Remove the chassis assy. -
Page 14: Speaker
TC-26LX70L / TC-32LX70L 6.16. V-Board 1. Remove the 2 screws. 2. Disconnect the connector (V1). 3. Remove the V-Board. 6.15. Speaker 1. Remove the 2 screws. 2. Remove the speaker. -
Page 15: Caution Statement
TC-26LX70L / TC-32LX70L 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. -
Page 16: Location Of Lead Wiring
TC-26LX70L / TC-32LX70L 8 Location of Lead Wiring 8.1. Wire dressing (32 inch) -
Page 17: Wire Dressing (26 Inch)
TC-26LX70L / TC-32LX70L 8.2. Wire dressing (26 inch) -
Page 18: Emi Processing
TC-26LX70L / TC-32LX70L 9 EMI Processing 9.1. EMI (32 inch) -
Page 19: Emi (26 Inch)
TC-26LX70L / TC-32LX70L 9.2. EMI (26 inch) -
Page 20: Self-Check Function
TC-26LX70L / TC-32LX70L 10 Self-check Function Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing 10.1. Check of the IIC bus lines 10.1.1. How to access Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [SLEEP] button on the remote control for more than 3 seconds. -
Page 21: Power Led Blinking Timing Chart
TC-26LX70L / TC-32LX70L 10.2. 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. -
Page 22: Service Mode
TC-26LX70L / TC-32LX70L 11 Service Mode 11.1. How to enter into Service Mode While pressing [VOLUME ( - )] button of the main unit, press [RECALL] button of the remote control three times within 3 seconds. 11.1.1. Key command “1” button...Main items Selection in forward direction “2”... -
Page 23: Adjustment
TC-26LX70L / TC-32LX70L 12 Adjustment 12.1. Voltage chart of AP-board VOLTAGE TEST POINT SPECIFICATION SUB_5V TP7203 5±0.3V SUB_9V TP7205 9±0.5V BT_30V TP7601 31±1.5V SOUND_18V TP7201 19±0.5V PANEL_12V TP7702 12±0.5V... -
Page 24: White Balance Adjustment
TC-26LX70L / TC-32LX70L 12.2. White balance adjustment Instrument Name Remarks 1. Remote control Measurement distance is 21cm 2. LCD WB meter (Minolta CA-110 equivalent) 3. Communication jig 4. Computer for external control Procedure Remarks 1. Enter the White Balance adjustment mode in Check mode, It checked 300cd/m2 or more that measure Time to aging is a thing for 20 luminance when white. -
Page 25: Mts Input Level Adjustment
TC-26LX70L / TC-32LX70L 12.3. MTS input level adjustment Instrument Name Connect to Remarks 1. FILTER JIG TP2200-GND or TP1105-GND or TP1107- 2. RMS VOLTAGE METER FILTER JIG 3. RF SIGNAL GENERATOR RF ANT. INPUT Procedure Remarks 1. Apply following RF signal at antenna input. -
Page 26: Hotel Mode
TC-26LX70L / TC-32LX70L 13 Hotel mode 1. Purpose item Function Mode Select hotel mode ON/OFF Restrict a function for hotels. Input Select input signal modes. 2. Access command to the Hotel mode setup menu Set the input, when each time power is switched on. -
Page 27: Conductor Views
TC-26LX70L / TC-32LX70L 14 Conductor Views 14.1. AP-Board Parts Location AP-BOARD (FOIL SIDE) TRANSISTOR IC7203 Q7204 IC7205 Q7205 IC7209 Q7206 IC7210 Q7207 IC7212 Q7208 IC7215 Q7209 IC7218 Q7210 Q7211 Q7212 Q7213 TP7151 Q7214 TP7200 Q7221 TP7201 Q7222 TP7202 Q7223 TP7203... - Page 28 TC-26LX70L / TC-32LX70L Parts Location AP-BOARD (COMPONENT SIDE) IC7203 IC7205 IC7209 IC7210 IC7212 IC7215 IC7218 AP-BOARD (COMPONENT SIDE) TNPA3849AHS TH-26/32LX70L TH-26/32LX70L AP-BOARD TNPA3849AHS AP-BOARD TNPA3849AHS...
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Page 29: A-Board
TC-26LX70L / TC-32LX70L 14.2. A-Board A-BOARD (FOIL SIDE) TNPH0677AGS (TC-26LX70L), TNPH0677ABS (TC-32LX70L) JK5002 JK5001 R5026 R5023 TP2200 R5127 JS2011 TP5004 TP5002 TP5003 TP5001 D5014 L5005 C003 D5017 L5006 IC5002 C4125 C4126 R4235 R5126 Q5008 L2001 TP5009 C5007 C2162 R5036 R5121... - Page 30 TC-26LX70L / TC-32LX70L Parts Location Parts Location A-BOARD (FOIL SIDE) A-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR TP1021 TP1809 TP1024 TP1810 IC1101 Q1147 IC1102 Q001 TP1104 TP1811 IC1803 Q1148 TP1036 IC1804 Q1141 TP1105 TP1040 TP1812 IC1806 Q1149 IC1805 Q1142 TP1815 TP1042 TP1813...
- Page 31 TC-26LX70L / TC-32LX70L A-BOARD (COMPONENT SIDE) TNPH0677AGS (TC-26LX70L) , TNPH0677ABS (TC-32LX70L) ZA4006 JK5001 JK5002 R4321 R4238 C4134 C4133 TP2200 JS2004 JS2013 C5005 C1180 C5001 R5024 C003 R5005 C014 C5003 D5019 D5016 D5007 D5005 D5020 D5018 D5008 D5006 R5001 D5012 D5009...
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Page 32: G And V-Board
TC-26LX70L / TC-32LX70L 14.3. G and V-Board V-BOARD (FOIL SIDE) TNPA4325S V-BOARD (COMPONENT SIDE) TNPA4325S G-BOARD (FOIL SIDE) G-BOARD (COMPONENT SIDE) TNPA4266S TNPA4266S TH-26/32LX70L TH-26/32LX70L G-BOARD TNPA4266S G-BOARD TNPA4266S V-BOARD TNPA4325S V-BOARD TNPA4325S... -
Page 33: Schematic And Block Diagram
TC-26LX70L / TC-32LX70L 15 Schematic and Block Diagram 15.1. Schematic Diagram Notes... -
Page 34: Block Diagram (1 Of 2)
TC-26LX70L / TC-32LX70L 15.2. Block Diagram (1 of 2) JK3002 COMPONENT VIDEO1 VIDEO2 VIDEO DVI(PC) MONITOR AV IN AV IN AV IN AUDIO IN OUTPUT TU001 A-BOARD TUNER ANT IN Q3008,09 Q001 BUFFER VIDEO OUT BUFFER MAIN+5V BT+30V Q3001-04 AM_V... -
Page 35: Block Diagram (2 Of 2)
TC-26LX70L / TC-32LX70L 15.3. Block Diagram (2 of 2) JK3801 JK5002 VIDEO3 AV IN HDMI1 HEADPHONE G-BOARD IC5004 A-BOARD IC2001 HDMI I/F SOUND+18.5V SPEAKER AMP HDMI PROCESS HDMI DIGITAL TMDS DATA,CLOCK HDMI1 AUDIO HDMI HDMI DIGITAL DECODE YUV 16bit VIDEO... -
Page 36: Interconnection Schematic Diagram
TC-26LX70L / TC-32LX70L 15.4. Interconnection Schematic Diagram VIDEO1 VIDEO2 VIDEO4(COMPONENT) FOR FACTORY USED MONITOR OUT JK5002 HDMI1 REAR TERMINAL JK3002 HP_DET HP_L JK3801 G-BOARD HP_R VIDEO3 HEADPHONE SPEAKER LEAD <TNPA4266S> V3_R TC-32LX70 :<TXJ/A70MYK> TC-26LX70 :<TXJ/A70MZK> V3_L SPEAKER_L V3_V <EAS12S11E> SPEAKER_R <EAS12S11E>... -
Page 37: Ap-Board (1 Of 2) Schematic Diagram
TC-26LX70L / TC-32LX70L 15.5. AP-Board (1 of 2) Schematic Diagram SOUND_18V BT_30V IC7218 C0DAAZG00006 AP-BOARD TNPA3849AHS (1/2) SOUND 18V TP7200 JS7301 SOUND_18V OVP C7223 C7219 D7228 TP7201 C7218 C7221 B0HCMM000014 0.1u 220u 0.01u 0.01u D7303 D7304 P-BOARD MAZ82700ML MA2J11100L D7229... -
Page 38: Ap-Board (2 Of 2) Schematic Diagram 15.7. A-Board (1 Of 5) Schematic Diagram
TC-26LX70L / TC-32LX70L 15.6. AP-Board (2 of 2) Schematic Diagram SOUND_18V BT_30V A-BOARD (A3) D7208 R7234 R7247 SHORT SOS MA2J11100L 30.1k UNREG_30V R7218 L7201 D7468 JS7204 BT 30V SHORT DET B0ACCE000005 SOUND_VCC R7243 SOUND_18V 7.15k C7209 C7210 R7228 R7484 SOUND_18V... - Page 39 TC-26LX70L / TC-32LX70L 15.7. A-Board (1 of 5) Schematic Diagram HDMI_HPD1 MAIN5V +5.0V AP-BOARD Q5003 R5088 MAIN3.3V (AP3) B1ABCF000138 +3.3V R5027 R5091 R5029 Q5023 B1MBACA00008 HDMI_SCL SCL0 R5055 HDMI_SDA SDA0 TP1021 R5104 SOUND_18.5V SUB1.8V TP1830 TP1024 C5051 MAIN9V TP1821 TP5006...
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Page 40: A-Board (2 Of 5) Schematic Diagram
TC-26LX70L / TC-32LX70L 15.8. A-Board (2 of 5) Schematic Diagram SUB9V D1802 MA22D3900L STB7V D1801 D1803 MA22D3900L MA22D3900L R1866 Q1807 MAIN9V B1DHDC000028 MAIN9V STB7V Delay R1861 R1870 C1902 R3023 C3065 R3026 0.1u 100p R1862 R1868 SUB9V TP1814 Q1809 AP-BOARD 2SD0601ASL... -
Page 41: A-Board (3 Of 5) Schematic Diagram
TC-26LX70L / TC-32LX70L 15.9. A-Board (3 of 5) Schematic Diagram FACTORY C1835 C1836 R1813 R1811 4.7k 0.056u 0.1u D1815 MA2J11100L 3.3V D1811 STB7V MA2J11100L ADJ5V R1815 D1810 IC1803 (FIN) MA2J11100L L1811 MAIN3.3V C1869 C1870 G1C330MA0167 R1857 R1858 TP1825 L1810 TP1826... -
Page 42: A-Board (4 Of 5) Schematic Diagram
TC-26LX70L / TC-32LX70L 15.10. A-Board (4 of 5) Schematic Diagram MAIN3.3V MAIN3.3V Q1801 B1DHDC000028 MAIN3.3V Delay C4139 C4140 C4141 C4142 C4143 C4144 R1816 R1818 C1839 1000p 1000p 1000p 1000p 1000p 1000p 100p Q1802 MAIN_ON UNR521100L C1840 C4802 C4801 C4803 R1873 6.3V... -
Page 43: A-Board (5 Of 5) Schematic Diagram
TC-26LX70L / TC-32LX70L 15.11. A-Board (5 of 5) Schematic Diagram SOUND_18.5V ANALOG_18.5V L2005 J0JHC0000078 SOUND_18.5V POWER_18.5V L2003 J0JHC0000078 C2223 C2139 100u 100u IC2001 C1AB00002474 SPEAKER AMP JS2004 C2162 C2102 C2132 VSSD/HW 4.7u R2103 VSSD/HW R2109 4.7k 1000p C2125 IN1P OSCIO TP2008 0.1u... -
Page 44: G And V-Board Schematic Diagram
TC-26LX70L / TC-32LX70L 15.12. G and V-Board Schematic Diagram JK3801 A-BOARD K4BC14B00004 (A1) VIDEO3 HEADPHONE STB3.3V R1030 R3801 Q1002 2SB0709ASL R3802 RM1001 PNA4701M05TV R1022 1.5k R1028 REMOTE CONTROL SENSOR R1002 C1006 6.3V R1029 D1001 B3CKE0000007 C1007 POWER LED REMOTE 0.01u... -
Page 45: Exploded View And Replacement Parts List
TC-26LX70L / TC-32LX70L 16 Exploded View and Replacement Parts List 16.1. Exploded View... -
Page 46: Replacement Parts List Notes
TC-26LX70L / TC-32LX70L 16.2. Replacement Parts List Notes... -
Page 47: Mechanical Replacement Parts List
TC-26LX70L / TC-32LX70L 16.3. Mechanical Replacement Parts List Note: All parts except parts mentioned [PAVCA] in the Remarks column are supplied by PAVC-CSG. Parts mentioned [PAVCA] are supplied by PAVCA. Ref. No. Part No. Part Name & Remarks Description EAS12S11E... -
Page 48: Electrical Replacement Parts List
TC-26LX70L / TC-32LX70L 16.4. Electrical Replacement Parts List Note: Ref. No. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCA] in the Remarks C1867,68 ECJ3YB1C475K C 0.047UF, K, column are supplied by PAVC-CSG. C1869 EEEHB1A101P C 100PF, J, 10V Parts mentioned [PAVCA] are supplied by PAVCA. - Page 49 TC-26LX70L / TC-32LX70L Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C2173 EEEHB1C101UP C 100PF, J, 16V C4103 ECJ0EC1H120J C 120PF, K, 50V C2174 ECJ1VB1E104K C 0.10UF, K, 25V C4104,05...
- Page 50 TC-26LX70L / TC-32LX70L Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description C7234 ECJ2VB1H103K C 0.01UF, K, 50V D7403 MA8130MTX ZENER DIODE C7236 ECJ2XB1H104K C 0.1UF, K, 50V D7404 MA2J11100L DIODE...
- Page 51 TC-26LX70L / TC-32LX70L Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description L1810 G1C220MA0077 INDUCTOR COIL Q7214 2SD0601ARL TRANSISTOR L1811 G1C330MA0167 INDUCTOR COIL Q7223 2SB0709ARL TRANSISTOR L1812 G1C220MA0077 INDUCTOR COIL Q7224...
- Page 52 TC-26LX70L / TC-32LX70L Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R1819 ERJ3EKF5231 M5.23KOHM, 1/16W R2135,36 ERJ3GEYJ101 M 100 OHM,J,1/16W R1820 ERJ3EKF2202 M 22KOHM, 1/16W R2139,40 ERJ2GEJ103 M 10KOHM, R1821 ERJ3EKF2372 M23.7KOHM, 1/16W...
- Page 53 TC-26LX70L / TC-32LX70L Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R3037,38 ERJ2GEJ101 M 100 OHM, R4064 D0GB473JA057 M 47KOHM,J,1/16W J,0.063W R4065 ERJ3GEYJ220 M 22 OHM,J,1/16W R3039 ERJ2GEJ105 M 1MOHM,...
- Page 54 TC-26LX70L / TC-32LX70L Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R4194 ERJ3EKF1000 M 100 OHM, 1/16W R5052,53 ERJ3GEYJ472 4.7KOHM,J,1/16W R4195 ERJ3GEYJ101 M 100 OHM,J,1/16W R5055 ERJ3GEYJ101 M 100 OHM,J,1/16W...
- Page 55 TC-26LX70L / TC-32LX70L Ref. No. Part No. Part Name & Remarks Ref. No. Part No. Part Name & Remarks Description Description R7224 ERJ6GEYG152 1.5KOHM,J,1/10W TU001 ENG36A16GLF TUNER R7225 ERJ14YJ122U M 12KOHM, J,1/4W PAVCA R7227 ERJ6GEYJ223 M 22KOHM,J,1/10W K1KA08BA0061 8P CONNECTOR...