![Panasonic VIERA TX-LR42ET60 [12/77] Voltage confirmation](/img/pdf.png)
Panasonic VIERA TX-LR42ET60 [12/77] Voltage confirmation
![Panasonic VIERA TX-LR42ET60 [12/77] Voltage confirmation](/views2/1403324/page12/bgc.png)
Setting Inspection
Voltage Confirmation
A board
Description Test point Voltage
PANEL12V TP4000 / TP4001 11.5V – 12.5V
SUB5V TP0900 4.95V - 5.4V
SUB3.3V TP5400 3.17V – 3.43V
SUB1.8V TP8714 1.70V – 1.90V
SUB 1.5 V TP8100 1.435V - 1.585V
SUB1.2V TP8101 1.14V - 1.26V
USB5V TP5440 4.94V – 5.40V
DMD_1.2/1.1V TP5703 1.1V – 1.21V
P board
Description Test point Voltage* Voltage**
24V (PANEL) TP7407 and GND TP7414
<1V
24V ± 1.2V
16V TP7410 and GND TP7414
<1V
15.7V ± 0.6V
5VS TP7501 and GND TP7414 5.3V ± 0.2V 5.3V ± 0.2V
PFC TP7202 and GND TP7203***
<340V
390V ± 15V
* Connect AC 230V to JK7101 connector
** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 8 /TP7416/ from voltage divider.
***Beware, for testing of PFC use the GND (TP7203) in Hot area of P board – risk of electric shock!
12
Содержание
- La41 chassis la41 chassis 1
- Lcd television 1
- Service manual 1
- Tx l42et60b tx l42et60y tx lr42et60 1
- Contents 2
- General guide lines 3
- Safety precautions 3
- Touch current check 3
- Prevention of electrostatic discharge esd to electrostatically sensitive es devices 4
- About lead free solder pbf 5
- A board av terminal hdmi usb digital audio out tuner dvb t t2 c ci slot sd slot ethernet headphones wireless lan peaks ic speaker out woofer flash memory ddr sdram 6
- A board gk board 6
- Board name function 6
- Chassis board layout 6
- Gk board key control power switch 6
- K board 6
- K board remote receiver power and timer led c a t s 6
- P board 6
- P board main input power supply 6
- Service navigation 6
- Service navigation chassis board layout 6
- How to remove the backcover 7
- How to remove the pedestal assembly s 7
- Lay the main unit face down see fig remove the 4 fixing screws stand cover assy and the pedestal assembly see fig 7
- Remove the 1 fixing screw and wifi dongle see fig remove the 27 fixing screws 4 caps and the backcover see fig 7
- Screws 1 thec1509 1pcs 7
- Screws 1 thec1509 27pcs 2 tkkl5521 4pcs 7
- Screws 3 xyn4 f10fnk 4pcs 7
- Service hints 7
- Applicable signals 8
- Specifications 9
- Model and keys 11
- Replacement of ics 11
- Specification of key 11
- Specification of key for ci plus dtcp ip one to one netflix widewine and hdcp general information 11
- Technical description 11
- Setting inspection 12
- Voltage confirmation 12
- How to enter into service mode 13
- How to exit 13
- Service mode function 13
- 4 4 4 4 4 14
- Key command 14
- Press the 3 4 button to change the adjustment values or function press the 1 2 button to step up down through the functions and adjustments press the numerical button volume to change of each option item press the ok button after each adjustment has been made to store the required values 14
- Service 14
- Service tool mode 15
- Hotel mode 16
- Purpose restrict a function for hotels 2 access command to the hotel mode setup menu in order to display the hotel mode setup menu please enter the following command within 2 second tv vol down remote av 3 times then the hotel mode setup menu is displayed 3 to exit the hotel mode switch off the power with the power button on the main unit or the power button on the remote control 4 explain the hotel mode setup menu 16
- B hotel copy the data when installing a number of units in hotel or any facility 17
- Data copy by usb memory 17
- Preparation 17
- Purpose a board replacement copy the data when exchanging a board 17
- Data copy from tv set to usb memory 18
- Data copy from usb memory to tv set 19
- Option bytes description 20
- How to access 21
- How to exit 21
- Self check 21
- How to confirm 22
- How to enter 22
- How to exit 22
- Lcd panel test mode 22
- Power led blinking timing chart 22
- Purpose 22
- Remarks 22
- Adjustment method 23
- White balance adjustment 23
- A board 24
- Gk board 24
- K board 24
- Lcd panel 24
- P board 24
- Wiring diagram 24
- 12 13 14 16 17 19 20 21 22 23 24 27 28 29 30 32 33 35 36 37 38 39 40 25
- 4 5 6 8 9 11 12 13 14 15 16 19 20 21 22 24 25 27 28 29 30 31 32 25
- A board 25
- Analog video input 25
- Analog video out 25
- Audio dac 25
- Audio line in adc 25
- Block diagram 1 2 25
- C1ab00003800 audio amp 25
- C1ab00003984 audio amp 25
- C1ab00004072 paragon mt5590pahj 25
- Ci slot 25
- Cn0100 25
- Digital audio out 25
- Ethernet 25
- Gpi0 ci 25
- Hdmi i f 25
- Hdmi receiver 25
- Hp out 25
- Ic3300 25
- Ic3301 25
- Ic5203 detector 25
- Ic5300 25
- Ic5702 25
- Ic6800 25
- Ic8000 25
- Ic8100 25
- Ic8101 25
- Ic8200 25
- Ic8201 25
- Ic8202 25
- Ic8400 25
- Ic8602 25
- Ic8603 25
- Ic8605 25
- Ic8660 25
- Ic8704 25
- Ic8705 25
- Ic8706 25
- Ic8714 25
- Ic8900 25
- Jk4701 25
- Jk4702 25
- Jk4703 25
- Jk8400 25
- Jk8600 25
- Jk8650a 25
- Nand flash 25
- Q8750 q8751 25
- Sd card 25
- Service 25
- Stm analog video input 25
- Tuner dvb t t2 c 25
- Block diagram 2 2 26
- Cf7101 26
- Ic7201 26
- Ic7301 26
- Ic7401 26
- Ic7503 26
- K board 26
- Lf7103 26
- Lf7104 f7101 26
- Lf7105 26
- Line filter 26
- Main input 26
- Pc7301 26
- Pc7302 26
- Pc7303 26
- Pfc control ic 26
- Sw2851 26
- Sw2852 26
- Sw2853 26
- Sw2854 26
- Sw2855 26
- Sw2857 26
- To a02 26
- To a10 26
- To gk4 26
- To panel 26
- Parts location 27
- 21 26 2 28
- Parts location 28
- 38 35 36 29
- Location of lead wiring 29
- Replacement parts list note 30
- Rtl retention time limited 30
- Type allowance type allowance 30
- Change safety ref no part no part name description q ty remarks 31
- Model no tx l42et60b y lr parts list 31
- Replacement parts list 31
- Change safety ref no part no part name description q ty remarks 32
- Model no tx l42et60b y lr parts list 32
- Change safety ref no part no part name description q ty remarks 33
- Model no tx l42et60b y lr parts list 33
- Change safety ref no part no part name description q ty remarks 34
- Model no tx l42et60b y lr parts list 34
- Change safety ref no part no part name description q ty remarks 35
- Model no tx l42et60b y lr parts list 35
- Change safety ref no part no part name description q ty remarks 36
- Model no tx l42et60b y lr parts list 36
- Change safety ref no part no part name description q ty remarks 37
- Model no tx l42et60b y lr parts list 37
- Change safety ref no part no part name description q ty remarks 38
- Model no tx l42et60b y lr parts list 38
- Change safety ref no part no part name description q ty remarks 39
- Model no tx l42et60b y lr parts list 39
- Change safety ref no part no part name description q ty remarks 40
- Model no tx l42et60b y lr parts list 40
- Change safety ref no part no part name description q ty remarks 41
- Model no tx l42et60b y lr parts list 41
- Change safety ref no part no part name description q ty remarks 42
- Model no tx l42et60b y lr parts list 42
- Change safety ref no part no part name description q ty remarks 43
- Model no tx l42et60b y lr parts list 43
- Change safety ref no part no part name description q ty remarks 44
- Model no tx l42et60b y lr parts list 44
- Change safety ref no part no part name description q ty remarks 45
- Model no tx l42et60b y lr parts list 45
- Change safety ref no part no part name description q ty remarks 46
- Model no tx l42et60b y lr parts list 46
- Change safety ref no part no part name description q ty remarks 47
- Model no tx l42et60b y lr parts list 47
- Change safety ref no part no part name description q ty remarks 48
- Model no tx l42et60b y lr parts list 48
- Change safety ref no part no part name description q ty remarks 49
- Model no tx l42et60b y lr parts list 49
- Change safety ref no part no part name description q ty remarks 50
- Model no tx l42et60b y lr parts list 50
- Important safety notice 51
- Schematic diagrams note 51
- A b c d e f g h i j k l m n o p q 52
- A board 1 16 52
- A board_tnph1038 52
- Adjust_develop iic_bus 52
- Paragon 52
- Schematic diagrams 52
- Stm iic 52
- A b c d e f g h i j k l m n o p q 53
- A board 2 16 53
- A board 3 16 54
- R s t u v w x y z aa ab ac ad ae af ag ah 54
- A b c d e f g h i j k l m n o p q 55
- A board 4 16 55
- Audio in 55
- Audio out 55
- Component in 55
- Cvbs in 55
- Cvbs out 55
- Hp out 55
- Jk3101 55
- A board 5 16 56
- Ci connector 56
- Use lo height 56
- A b c d e f g h i j k l m n o p q 57
- A board 6 16 57
- Stm ic8000 ic5000 an34043a analog asic 57
- A board 7 16 58
- Dmd_1 1 v 58
- Ic5000 an34043a analog asic 58
- Ic8000 stm 58
- Sos ovp 58
- Stb5 v 58
- Sub3 v 58
- To asic 58
- A board 8 16 59
- Ic5000 an34043a analog asic 59
- Power_det 59
- A b c d e f g h i j k l m n o p q 60
- A board 9 16 60
- To k10 60
- A b c d e f g h i j k l m n o p q 61
- A board 10 16 61
- Avddh3 v 61
- Power_fe 61
- Sub1 v 61
- A b c d e f g h i j k l m n o p q 62
- A board 11 16 62
- Debug_serial 62
- Ex bus 62
- Ic8900 62
- Nand_flash 62
- A b c d e f g h i j k l m n o p q 63
- A board 12 16 63
- Ether_phy 63
- Jk8650a 63
- Sd_card 63
- Sd_reg 63
- A b c d e f g h i j k l m n o p q 64
- A board 13 16 64
- Ic8000 64
- Lock paragon 64
- Lock paragon lock paragon 64
- A b c d e f g h i j k l m n o p q 65
- A board 14 16 65
- Ddr3 1 65
- Ddr3 2 65
- Ddr3 3 65
- Gbit ddr3 65
- A b c d e f g h i j k l m n o p q 66
- A board 15 16 66
- A b c d e f g h i j k l m n o p q 67
- A board 16 16 67
- Demodulator 67
- A b c d e f g h i j k l m n o p q 68
- Ac line 68
- Hot cold 68
- Ic7201 68
- P board 1 2 68
- P board_tnpa5766 68
- Pfc llc pri 68
- P board 2 2 69
- V dc dc 69
- V stb6v 69
- A b c d e f g 70
- Ai_sensor power_led rm_receiver 70
- K board 70
- K board_tnpa5855 70
- To a10 70
- A b c d e f g 71
- Gk board 71
- Gk board_tnpa5812 71
- A board top 72
- A board_tnph1038 72
- Conductor views 72
- Tnph1038 a 72
- A board bottom 73
- Dsqout lnbpwr 73
- Ifagc1 73
- Ifagc2 73
- Lnbpwr 73
- Sagc1 5v 73
- Satrst 73
- Satsda satscl 73
- Sda scl 73
- Sda1 ifagc1 73
- Tnph1038 b 73
- Tsd3 tsd2 73
- Tsd4 tsd5 tsd6 73
- V saten tsvld 73
- Vd 2 v 73
- C7213 c7215 74
- C7310 c7315 74
- Cf7101 74
- Cf7103 74
- Cf7104 74
- For continued protection against risk of fire 74
- J312 j313 74
- Jk7101 74
- Js7101 74
- Js7102 74
- Js7103 74
- Js7104 74
- Js7105 74
- Js7106 74
- Js7201 74
- Js7202 74
- Js7203 74
- Js7206 74
- Js7207 74
- Js7208 74
- Js7301 74
- Js7302 74
- Js7303 74
- Js7304 74
- Js7500 74
- Js7501 74
- Js7502 74
- Js7504 74
- Js7505 js7506 74
- Js7507 js7508 74
- L7502 t7201 74
- Lf7103 74
- Lf7104 74
- Lf7105 74
- O r d e r n o 74
- P board top 74
- P board_tnpa5766 74
- Pa7403 74
- Pa7404 74
- Pc7301 74
- Pc7302 74
- Pc7303 74
- Replace only with same type and rating of fuse 74
- Srv 16v 74
- Srv 24v 74
- T5ah 250v 74
- T7301 t7302 74
- Za7101 74
- Za7102 74
- Za7103 74
- ヒューズ定 74
- 充電 74
- 非充電 74
- C7418 c7419 75
- Cf7101 75
- Cf7103 75
- Cf7104 75
- Ic7201 75
- Ic7301 75
- Ic7401 75
- Ic7503 75
- Jk7101 75
- Js7406 75
- Js7407 75
- Js7408 75
- Lf7103 75
- Lf7104 75
- Lf7105 75
- P board bottom 75
- Pa7401 75
- Pa7402 75
- Pa7403 75
- Pa7404 75
- Pa7406 75
- Pc7301 75
- Pc7302 75
- Pc7303 75
- R7228 r7229 75
- R7320 r7318 75
- R7413 r7414 75
- R7507 r7508 75
- S e e r e v e r s e f o r o r d e r n o 75
- T5ah 250v 75
- Tnpa5766 75
- Tp7100 75
- Tp7101 75
- Tp7102 75
- Tp7103 75
- Tp7104 75
- Tp7105 75
- Tp7106 75
- Tp7107 75
- Tp7108 75
- Tp7201 75
- Tp7202 75
- Tp7203 75
- Tp7204 75
- Tp7301 75
- Tp7401 75
- Tp7402 75
- Tp7403 75
- Tp7404 75
- Tp7405 75
- Tp7406 75
- Tp7407 tp7408 tp7409 75
- Tp7410 75
- Tp7411 75
- Tp7412 75
- Tp7413 75
- Tp7414 75
- Tp7415 75
- Tp7416 75
- Tp7417 75
- Tp7418 75
- Tp7419 75
- Tp7420 75
- Tp7421 75
- Tp7422 75
- Tp7423 tp7424 75
- Tp7425 tp7426 75
- Tp7501 75
- Tp7515 75
- Tp7516 75
- Za7101 75
- Za7102 75
- Za7103 75
- ヒューズ定 75
- K board bottom 76
- K board top 76
- K board_tnpa5855 76
- K tnpa5855 76
- Reverse for suffix see 76
- Gk board bottom 77
- Gk board top 77
- Gk board_tnpa5812 77
- Sw2851 sw2852 sw2853 sw2854 sw2855 sw2857 77
- Tnpa5812 77
- Tnpa5812 1 gk 77
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