![Panasonic VIERA TX-LR42ET60 [25/77] Ic8705](/img/pdf.png)
Panasonic VIERA TX-LR42ET60 [25/77] Ic8705
![Panasonic VIERA TX-LR42ET60 [25/77] Ic8705](/views2/1403324/page25/bg19.png)
SP
_
L
SP_R
Block Diagram (1/2)
TUNER DVB-T/T2/C
TU6705
EU_TU_1.8V
11
SCL/SDA 1,2
RESET 10
IFAGC 2 8
FEF T2 12
IC8000
[C1AB00004072]
Paragon
MT5590PAHJ
Demod
IIC
IIC_0
IIC_2
JK3002
AV_V 11
AV_VOUT 2
AV_RED/C 18
AV_GREEN 15
AV_BLUE 13
AV_L 7
AV_LOUT 5
AV_R 8
AV_ROUT 4
AV SCART
D_V
VOUT
Analog Video Out
AH24
D_V
VOUT
SCART_R
SCART_G
SCART_B
SCART_R
SCART_G
SCART_B
AK26
AJ26
AL24
AL23
AN23
Analog Video input
SCART_LIN
SCART_RIN
LOUT
ROUT
SCART_LIN
SCART_RIN
AN32
AL32
Audio Line in ADC
LOUT
ROUT
IC3300
Audio Amp
1
2
6
7
SUB9V
8
AL0_ADAC
AR0_ADAC
AJ29
AK30
Audio DAC
Y
PB
PR
L
R
L
JK3101
AUDIO
IN
LIN_TERMINAL
L
R
Y/Vin,PB,PR
COMP_D_PR
COMP_D_PB
COMP_D_Y
COMP_D_PR
COMP_D_PB
COMP_D_Y
AL22
AK22
AM21
COM1
AL21
CVBS2P
AM25
SOY1
AN21
STM-Analog Video input
HP_L
JK3202
HP-OUT
RIN_TERMINAL
LIN_TERMINAL
RIN_TERMINAL
AM31
AM33
CVBS3P
CVBS_COM
IC3301
HP Driver
11
15
13
9
SUB3.3V
10,19
HP_R
HP_L
HP_R
AL1_ADAC
AR1_ADAC
AK29
AJ31
JK4701
HDMI1
3_HPD
3_PWR5V
3_SDA
3_SCL
CEC
3_RX
JK4702
HDMI2
2_HPD
2_PWR5V
2_SDA
2_SCL
CEC
2_RX
JK4703
HDMI3
1_HPD
1 _PWR5V
1_SDA
1_SCL
CEC
1_RX
2_RX
1_RX
3_RX
HDMI Receiver
R4713
R4753
R4703
STM
HDMI I/F
3_HPD
2_HPD
1_HPD
1_SDA
1_SCL
2_SDA
2_SCL
3_SDA
3_SCL
1_PWR5V
2_PWR5V
CEC
AA27
AA29
V29
Y27
AA28
3_PWR5V
V28
AB26
AB27
Y26
AA26
W26
W27
V26
2_RX
1_RX
3_RX
Digital
Audio Out
D3201
ASPDIF0
SUB3.3V
ASPDIF0
AG10
V27
ASPDIF1
ASPDIF1
Audio
JK8601
USB1
1
2
3
IC8602
SW
6
1
3
4
USB5V
JK8602
USB2
1
2
3
IC8603
SW
6
1
3
4
USB5V
VBUS1
VBUS2
OCP1
OCP2
AJ30
VBUS1
AG9
VBUS2
OCP1
OCP2
F24
K28
GPI0
USB_DM_P1
USB_DP_P1
USB_DM_P2
USB_DP_P2
USB_DM_P1
USB_DP_P1
USB_DM_P2
USB_DP_P2
J31
J32
K31
K32
USB
A20
WIFI
1
2
3
IC8605
SW
6
1
3
4
USB5V
VBUS3
OCP3
USB_DM_P3
USB_DP_P3
OCP3
VBUS3
AC6
AB6
USB_DM_P3
USB_DP_P3
AM10
AN10
ETHERNET
JK8650A
1
2
3
6
TX+
TX-
RX+
RX-
AL13
AM13
AL12
AM12
Ethernet
CI SLOT
JK8400
17,18
51,52
SUB_CI_5V
Paraller_TS(CI_IN)
Paraller_TS(CI_OUT)
GPI0
CI
CI DATA
CN0100
SERVICE
SUB5V
SERVICE
A12
IC4900
[C1AB00003800]
AUDIO AMP
29
32
34
13
1 2
3
4
26,30,31,35
L-
L+
R+ R-
27
7 8 9
AOMCLK
AOSDATA0
AOBCK
AOLRCK
AF10
AJ10
AK9
AJ9
Audio
16V
22
21
11
AMP_XRST
AMP_STBY
SOUND_SOSDET
AMP_XRST
AA7
AF22
SOUND_SOSDET
18
AMP_STBY
AL15
SUB_ON
POWER_ON
AE28
KEY1
AH23
BL_SOS
AM18
BL_ON
AE19
IC5000
[AN34043AAVF]
ANALOG ASIC
1
6 2
14
30
31
STB5V
STB5V
SUB5V
SUB9V
STB1.14V
21
32
STB3.3V
AMP_STBY
4
PWM_A_IN
3
15
SUB_AI_3.3V
16V
PWM_A_OUT
AM9
PWM
PWM_ENB
PWM_ENB
AG19
OVP SOS
SUB3.3V
USB5V
SUB5V
DMD_1.2V
SUB1.2V
SUB1.5V
16V
IC8200
DDR3
SUB1.5V
IC8201
DDR3
SUB1.5V
DDR3
IC8900
NAND FLASH
SUB3.3V
NAND FLASH
REMOTE
R_LED
G_LED
SUB_AI_3.3V
A10
11
9
10
5
6
3
1
4
STB3.3V
7
TO K10
AI
REMOTE
R_LED
G_LED
AI
AF17
AG24
AF19
AE17
IC5300
DC/DC
2
3
16V
PNL12V
IC8704
DC/DC
2
7,8
16V
USB5V
R5446
USB5V
SUB5V
IC8706
Current Protection
4
5
SUB5V
HDMI3.3V
IC8400
SW
1
5
SUB5V
SUB_CI_5V
Q8750
Q8751
DCDCEC2
SUB1.2V
16V
IC8705
DC/DC
2
3
16V
SUB3.3V
IC8101
DC/DC
8
6
16V
SUB1.2V
HDMI3.3V
SUB1.5V
SUB3.3.V
SUB1.2V
STB3.3V
IC8100
DC/DC
2
3
16V
SUB1.5V
IC5203
Detector
4
13
PEAKSRST
D5208
PEARSRST
AK20
R9002
BL_PWM
A15
3,4,5,6
8,9,11,12
13,14,15,16
19,20,21,22
24,25,27,28
29,30,31,32
48
PANEL_TEST_ON
TO PANEL
LVDS
T3,T4,U3,U4
V1,V2,V3,V4
W3,W4,Y1,Y2
Y3,Y4,AA3,AA4
AB1,AB2,AB3,AB4
AC3,AC4,AD1,AD2
LVDS
LVDS
1-4
PNL12V
W6
TCON
3
7
9-10
12
A02
TO P2
4
6
8
11
10
1,3,5
16V
STB5.8V
BL_PWM
2
KEY1
BL_SOS
SUB_ON
12
POWER_ON
BL_ON
A-BOARD
[EXCHANGE UNIT]
IC5702
DC/DC
SUB5V
2
3
SUB3.3V
9
IF2 N,P 6,7
IF1 N,P 4,5
5
6
WOOFER
18,10,1
SUB1.8V
23,15,47
SUB3.3V
IC4903
[C1AB00003984]
AUDIO AMP
10,11 14,15
8
7
6
5
44
43
46
48
LRCLK
SCLK
SDATA
MCK
18
17 24
IC8202
DDR3
SUB1.5V
IC8660
DC/DC
SUB5V
SUB3.3V
3
2,4
IC8714
DC/DC
3
2,4
SUB3.3V
SUB1.8V
SD CARD
JK8600
SD_DAT_0_3
3.3V
SDIO
SDWP/SDCD
GPI0
SCL/SDA
IC6800
DVB-T/T2/C
DEMODULATOR
45,46
TTU_SCL/SDA
21,20
IIC_2
37,38
TAINP/TAINM
29
RST_X
IFAGC 1 3
AGC1_T
47
TIFAGC
AGC2_T
48
GPI01
ADCIN-N/P
SUB3.3V
DMD_1.1V
3,4,5,8,9,12
13,14,15,16,17
TS Parallel
TSCLK
TSSYNC
TSVAL
TSDATA[0;7]
9,16,25,32
16V
COM0
AM23
IIC_0
16,17
DMD_1.1V
SUB1.8V
EU_TU_1.8V
L8751
IC8660
REG
3
2,4
SUB5V
3.3V
A16
11,12,13,14
16,17,19,20
21,22,23,24
27,28,29,30
32,33,35,36
37,38,39,40
AD3,AD4,AE3,AE4
AF1,AF2,AF3,AF4
AG3,AG4,AH1,AH2
AH3,AH4,AJ3,AJ4,
AK1,AK2,AK3,AK4
AL3,AL4,AM1,AM2
LVDS
LVDS
1-4
8
LD_ON
42
AA8
PANEL_3D_ON
51
AA9
TO PANEL
5
1
T8600
3
6
8
16
14
11
9
25
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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