Panasonic TX-L47WT60Y / TX-LR47WT60 Service Manual ▷ View online
Block Diagram (1/3)
TER TUNER
TU6708
EU_TU_1.8V
SUB3.3V
1
DMD IIC_0
IC8000
[MN2WS02351B]
Pro4
AL10
AP17
V1
A-BOARD
[EXCHANGE UNIT]
T-MAIN
T-SUB
3
4,5
9
AGC2
IF2_N,P
IF2_N,P
10,11
AM10, AN10
FE_XRST
12
U29
16,17
21
AGC2
IF2_N,P
22,23
AP1
1, AN1
1
AM1
1
Tuner I/F
TU6707
SAT TUNER
T-MAIN
T-SUB
IC6881
LNB_SUB
3
13
Vout
6,7
ILNB_PWR_S
1
DMD IIC_2
2
DMD IIC_1
12
Vcc
16
LX
16V
DSQ_OUT_1
3 - 13
HS1_V
ALIN
HS1_SYNCIN HS1_BCLKIN HS1_DIN[0;7]
TS Parallel input
Power
Cont , IIC
14
SUB3.3V
15
SA
T_2.5V
SA
T_RST
AM9
16
DMD IIC_1
17-18
19-20
SA
T_1.2V
21 - 31
CH0_V
AL,SYNC,CLK, DA
TA
CH1_CLK,V
AL,PSYNC,DA
TA
CH2_CLK,V
AL,PSYNC
TS Serial input
IC6850
LNB_MAIN
3
13
Vout
6,7 DMD IIC_1
12
Vcc
16
LX
ILNB_PWR_M
33
DSQ_OUT_2
32
JK3002
AV1_VIN
11
AV1_VOUT
2
AV1_RED/C
18
AV1_GREEN
15
AV1_BLUE
13
AV1_LIN
7
AV1_LOUT
5
AV1_RIN
8
AV1_ROUT
4
AV SCART
V1
SCART_R
SCART_G
SCART_B
R IN
L IN
L IN
TV L OUT
TV R OUT
IC3000
[C1AB00003385]
AVSW
4
2
2
64
46
45
34
33
46
45
34
33
VOUT
31
30
30
Y
L
R
L
Y/V
in,PB,PR
JK3001
AUDIO
IN
L2IN
L
R
R2IN
CYIN1
8
CVBS_Y_COMBINE
28
PBIN1
6
PRIN1
10
38
39
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR
55
57
57
59
AM17
AL16
AN16
AL16
AN16
Video Input
VDAC1
51
AM19
Video Output
LO1_L
RO1_L
36
37
37
AM13
AN13
AN13
Audio Output
AV_R
AV_L
AV_L
48
49
49
AN15
AP15
AP15
Audio Input
HP1_L
JK3202
HP1_R
HP-OUT
AP14
AN14
AN14
Digital
Audio
Out
D3201
IECOUT
SUB3.3V
AN12
AE29
AE29
HP1_L
HP1_R
HP1_R
IECOUT
ARCOUT
SUB9V
32,35
SUB5V
11,19,54
IIC_3
61,62
JK4701
HDMI1
HPDO2
5VDET2
DDCSDA2
CEC
RX2
JK4702
HDMI2
JK4703
HDMI3
R4713
R4753
R4703
ARCOUT
DDCSCL2
HPDO1
5VDET1
DDCSDA1
DDCSDA1
CEC
RX1
DDCSCL1
HPDO0
5VDET0
DDCSDA0
DDCSDA0
CEC
RX0
DDCSCL0
RX2
RX1
RX1
RX0
HDMI I/F
ARCOUT
IECOUT
HP1_L
HP1_R
HP1_R
STM
HDMI I/F
HPDO2
HPDO1
HPDO0
5VDET2
5VDET1
5VDET0
DDCSDA0
DDCSCL0
DDCSDA1
DDCSCL1
DDCSDA2
DDCSCL2
CECO
CECPUL
ETHERNET
JK8650A
9
T8600
1
2
3
6
11
14
16
8
6
3
1
TX+
TX-
RX+
RX-
IC8600
[C1CB00003736]
LAN CONTROLER
6
5
4
3
RMII_RXD0,RXD1
RMII_TXD0,TXD1
RMII_REFCLK,TXEN,
CRS_DV,RXER
MDIO,MDC,INTL,
PHYRSTL
SUB3.3V
7,14,30
TX+
TX-
RX+
RX-
LAN CON I/F
JK8601
USB1
1
2
3
IC8455
SW
6
1
3 4
USB5V
USB2VBUS
USB2OD
USB2DP
USB2DN
JK8603
USB3
1
2,3
5,6
IC8453
SW
6
1
3 4
USB5V
USB1VBUS
USB1OD
USB1DP_N
USB1RXP_N
JK8602
USB2
1
2
3
IC8454
SW
6
1
3 4
USB5V
PWR
OVR
DD-
DD+
A20
WiFi
1
2
3
IC8457
SW
6
1
3 4
USB5V
PWR
OVR
DD-
DD+
IC8458
USB HUB
43 42
5
6
41 40
9
10
SUB3.3V
1,7,12,16,19,
25,34,37,38,44
3
4
USB0DP
USB0DN
USB I/F
8,9
USB1TXP_N
DD-
DD+
17 18
USB2VBUS
USB2OD
USB1VBUS
USB1OD
USB POWER
CTRL
SER
VICE
IC8950
VCXO
14
USB_12M
10
9
4
P_CK27C
P_VC27C
VCXO CTRL
SUB3.3V
5,13,15
A10
11
9
10
9
3
10
11
5
TO Bluetooth/K10
BT_USBDP
SUB3.3V
STB3.3V
SUB_AI_3.3V
7
1
6
4
R_LED_ON
G_LED_ON
AI
REMOTE
R_LED_ON
G_LED_ON
AI
REMOTE
DDR3 x 4
IC8200
IC8201
IC8202
IC8203
DDR
SUB1.5V
JK8600
SD SLOT
3.3V
SD CARD I/F
A12
IC4900
[C1AB00003800]
AUDIO AMP
13
8
9
7
1
2
3
4
26,30
31,35
27
29
32
34
R+
R-
L-
L+
Y6
AB5
AA6
AB7
AUDIO OUT
16V
5
6
IC4903
[C1AB00003984]
AUDIO AMP
8
5
7
6
9,16,25,32
10,11
14,15
16V
Wo+ Wo-
SP_R
SP_L
Woofer
MCLK
BCLK
LRCLK
SDA
TA0
44
48
43
46
LRCLK
BCLK
SDATA1
MCLK
SDATA1
MCLK
16,17
IIC_3
1,10,18
SUB1.8V
16V
16V
16V
3
7
9-10
12
A02
TO P2
4
6
11
10
1,3,5,7
16V
TV_SUB_ON
ECO_ON
2
BL_ON
KEY1
12
POWER_ON
AH23
TV_SUB_ON
BE POWER CTRL
POWER_ON
KEY1
ECO_ON
N31
BE COMMON
IC5000
[AN34043AAVF]
ANALOG ASIC
1
6
2
14
30 31
STB5V
STB5V
SUB5V
SUB9V
STB1.1V
28 12
32
STB3.3V
HP_MUTE
23
PEAKSRST
STB_XRST
4
PANEL_PWMA
BL_PWMA
3
15
SUB_AI_3.3V
16V
STB_XRST
PEAKSRST
AL33
BE RESET
Q3305
Q3306
HP_MUTE
HP_MUTE
OVP SOS
SUB3.3V
USB5V
SUB5V
SA
T_1.2V
SUB1.1V
SUB1.5V
16V
18,19,20,21
23,24,26,27
28,29,30,31
33,34,35,36
38,39,41,42
43,44,45,46
1-9
TO TC01
11-13
16V
SUB5V
TE2P,N; TD2P,N
TCLK2P,N; TC2P,N
TB2P,N; TA2P,N
TE1P,N; TD1P,N
TCLK1P,N; TC1P,N
TB1P,N; TA1P,N
LVDS I/F
48-49
IIC_0
51
DCDCEN
8
TV_SUB_ON
11,13,15
17,19,21,23
25,27,29,31
ES0-2
ED0-7
SYSTEM BUS
8
ERXW
3
BL_ON_INPUT
BL_ON_INPUT
9
XECS
CI I/F
34
PANEL_VCC_ON
PANEL_VCC_ON
35
STMGPIO8
37
GC_IRQ0(VIN)
BE COMMON
40
38
LOGO_ON
LOGO_ON
39
DISPEN/OEBLK
DISPEN
5
STMADIN2
5
IC8900
NAND FLASH
SUB3.3V
NAND FLASH I/F
15,23,47
SUB3.3V
SUB3.3V
22
IC5420
DC/DC
2
3
16V
SUB5V
IC5400
DC/DC
8
6
16V
SUB3.3V
IC5440
DC/DC
2
7,8
16V
USB5V
IC8100
DC/DC
5
8
16V
SUB1.1V
IC8101
DC/DC
8
6
16V
SUB1.5V
IC5702
DC/DC
2
3
SUB5V
SAT1.2V
IC8660
Reg
3
4
SUB5V
3.3V
3.3V
VDDSD18V33V
IC8410
Reg
4
3
SUB5V
M_3.3V
IC8402
Reg
4
3
M_3.3V
M_1.2V
IC8400
Reg
1
5
SUB5V
SUB_CI_5V
IC5701
Reg
8
1
SUB3.3V
SAT_2.5V
IC8714
Reg
3
1
SUB3.3V
SUB1.8V
IC8706
Reg
4
3
SUB5V
HDMI3.3V
R8670
SUB3.3V
WOL3.3V
R8637
STB3.3V
STB1.1V
SUB1.1V
SUB1.8V
SUB1.5V
SUB3.3V
VDDSD18V33V
WOL3.3V
HDMI3.3V
IIC_0
IIC_1
IIC_3
BE I2C
Tuner I2C
DMD IIC_0
DMD IIC_1
DMD IIC_2
DMD IIC_3
TO TC02
PWM_ENB/OENB
PWM_ENB/OENB
PWM_ENB/OENB
DCDCEN
11
DCDCEN
DCDCEN
DCDCEN
DCDCEN
DCDCEN
7
1
3
4
1
A15
A16
38,37
DMD _1.2/1.1V
SUB3.3V
48
IC6800
[C1AB00004028]
DVB-T/T2/C DEM
HS1_BCLKIN
HS1_SYNCIN
HS1_VALIN
HS1_DIN[0-7]
TS Parallel
3,4,5,8,9,12
13,14,15,16,17
IFAGC1_T_M
FEF_FLAG_M
47
20,21
2
FEF_FLAG_M
IFAGC1_T_M
IF1_N,P_M
IF1_N,P_M
7,8
IF1_N,P_M
IC5703
DC/DC
2
3
SUB5V
DMD_1.2/1.1V
38,37
DMD _1.2/1.1V
SUB3.3V
48
IC6831
[C1AB00004028]
DVB-T/T2/C DEM
TS Parallel
3,4,5,8,9,12
13,14,15,16,17
IFAGC1_T_S
FEF_FLAG_S
47
20,21
IF1_N,P_S
6
15
18
19,20
CH0_VAL,SYNC,CLK, DATA
CH1_CLK,VAL,PSYNC,DATA
CH2_CLK,VAL,PSYNC
29
29
FE_XRST
DMD IIC_1
DMD IIC_3
3
7
A06
TO LR6
4
3
3
2
6
5
5
37
A05
TO LL5
1
5
4
3
2
3
2
IC2002
[C0DBZYY00677]
LED DRIVER
11
12
13
12
13
14
17
18
18
16
15
SUB3.3V
4,5,6
IIC_1
2,3
16V
16V
USB3VBUS
USB3OD
A23
Camera
Module
1
2
3
IC8456
SW
6
1
3 4
USB5V
USBVBUS
USB3OD
USB3DP
USB3DN
BT_USBDN
STMPIO8
5VS
OUT_R0
OUT_G0
OUT_B0
OUT_R1
OUT_R1
OUT_G1
OUT_B1
OUT_R2
OUT_G2
OUT_R2
OUT_G2
TS Parallel output
TS Parallel input
MAIN_TS_OUT
SUB_TS_OUT
IC8401
(C1ZBZ0004936)
OSC
MAIN_TS_IN
SUB_TS_IN
CI SLOT (MAIN)
JK8400
17,18
51,52
SUB_CI_5V
CI SLOT (SUB)
JK8401
17,18
51,52
SUB_CI_5V
-B
MAIN_TS_OUT
MAIN_TS_IN
SUB_TS_OUT
SUB_TS_IN
TS
TS
Command
IC8403-6
IC8503-4
IC8407-8
SUB3.3V
SUB3.3V
IC8409
BUFFER
Dirrection
SPI
BE Common
SUB5V
SUB5V
M_3.3V
M_1.2V
SUB3.3V
IC8500
Reg
1
5
SUB5V
SUB_CI_5V-B
25
TC01
43-51
TO
A16
39-41
1
3
4
4
GCX_DCDCEN
SCL0
SDA0
SDA0
6,7,8,9,
10,11,13,14
16,17,18,19
21,22,23,24
25,26,28,29
31,32,33,34
RX0AN,P; RX0BN,P
RX0CN,P; RX0CLKN,P
RX0DN,P; RX0EN,P
16V
SUB3.3V
RX1AN,P; RX1BN,P
RX1CN,P; RX1CLKN,P
RX1DN,P; RX1EN,P
TC02
TO
A15
2
3
3
4
OENB
OEBLK
OEBLK
LOGO_ON
V_IRQ
V_IRQ
5
39
GCX_XRST
7
8
PANEL_VCC_ON
38
LEDSTBY
40
PWMRST
ES0-2
ED0-7
ERXW
27,29,31
11,13,15,17
19,21,23,25
XECS
33
34
37
BL_SOS
GPIO18
41
GPIO3
IC9500
GCX
(MN85063A)
AD25,AD26,AC25,AC26
AC24,AB26,AA24,AA25
Y25,Y26,Y24,W26
W25,W24,V25,V24
U25,U26,T26,T25
R25,R24,P25,P26
AE19
AF19
AF19
GCX I2C
AB18
AB21
AE25
U23
W22
W22
GCX GPI0
AE26
GCX RESET
E6
A25
GCX PWM
SYSTEM BUS
GCX GPI0
AA18
Block Diagram (2/3)
LVDS RX
IC9151
DC/DC
7
3
PNL12V
2
P
ANEL_VCC_ON
16V
IC9503
DC/DC
4
8
GCX1.1V
5
GCX_DCDCEN
DCDCIN
IC4200
DC/DC
3
2
7
7
16V
GCX3.3V
GCX_DCDCEN
IC9504
DC/DC
7
3
GCX1.5V
2
DCDCIN
GCX_DCDCEN
VJ9021
DCDCIN
GCX3.3V
GCX1.1V
GCX1.5V
IC9501
DDR3
GCX1.5V
IC9502
DDR3
GCX1.5V
DDR3 CH I/F
TC-BOARD
3
7
9-10
TC03
7
9
2,3
11
BL_SOS
CLK
5
DI
13
HSYNC
GCX3.3V
HSYNC
VSYNC
H21
E20
H20
E20
H20
A25
B25
B25
VSYNC
DI
CLK
CS
15
CS
GCX PWM
3
7
9-10
LD3
14
12
18,19
10
16
8
6
BL_SOS
DVDD
CLK
DI
HSYNC
VSYNC
CS
IC9800
LED Driver
for backlight
(C0ZBZ0002028)
57
58
59
61
62
LD-BOARD
BL_SOS
CLK
DI
HSYNC
CS
VSYNC
3
7
9-10
LD1
4
5
1,2
6
3
7
8
9
10
TO P
ANEL
VLED
LED_K1
LED_K2
LED_K3
LED_K3
LED_K4
LED_K5
LED_K6
LED_K6
LED_K7
LED_K8
Q9801
Q9802
Q9803
Q9804
Q9805
Q9806
Q9807
Q9808
1,2,3
4,5,6
7,8,9
10,11,12
13,14,15
16,17,18
19,20,21
22,23,24
3
7
9-10
LD2
4
5
1,2
6
3
7
8
9
10
TO P
ANEL
VLED
LED_K9
LED_K10
LED_K11
LED_K12
LED_K13
LED_K14
LED_K15
LED_K16
LED_K15
LED_K16
Q9809
Q9810
Q9811
Q9812
Q9813
Q9814
Q9815
Q9816
25,26,27
28,29,30
31,32,33,
34,35,36
37,38,39
40,41,42
43,44,45
46,47,48
3
LD4
4
1
8,9
6
VLED
16V
16V
51
FB
54
55
COMP1
COMP2
49
63
BL_SOS
Q9850
VREF5V
ERR_DET
1 2 5 6
IC9100
SPI FLASH
G_FLSNCS
G_FLSIO1
G_FLSIO0
G_FLSCK
8
AE22
AF22
AE23
AF23
GCX SPI
GCX3.3V
TC10
80,79
77,76
71
69
VDD16.5V
VCC3.3V
HVDD8V
74,73
VGL_5V
GOE
68
GSC
66
VGH_M30V
64
VCOM_LFB
63
VCOM
61
ZOUT_UP
58,56-53,51-48,
47-45,43
GMA(18,16-13,11-8,6-3,1)
41
SOE_UL
39
POL
38
GSP
37
T_H_CONV
34-29,27,26,24-19
T_LRV[0(+/-) - 6(+/-)]
17-12,10,9,7-2
T_LLV[0(+/-) - 6(+/-)]
TC11
79-74,72,71,69-64
T_RRV[0(+/-) - 6(+/-)]
62-57,55,54,52-47
T_RLV[0(+/-) - 6(+/-)]
44
T_H_CONV
42
SOE_UR
41
POL
40
GSP
38,36-33,31-28,
27-25,23
GMA(18,16-13,11-8,6-3,1)
21
ZOUT_UP
19
VCOM
18
VCOM_RFB
14
GSC
13
GOE
16
VGH_M30V
11
VGL_5V
HVDD8V
8,7
5,4
5,4
VCC3.3V
2,1
VDD16.5V
TO P
ANEL
TO P
ANEL
mini LVDS_TX
IC4100
(C1AB00004084)
LVDS Timing Controller
Panel Signal
R4101
GOE
T_GOE_A
Y14
R4104
GSC
T_GSC_A
AB15
R4106
SOE_UL
T_SOE_A
Y17
R4108
POL
T_POL_A1
AA14
R4102
GSP
T_GSP_A
Y15
T_H_COVN
Y16
R4105
SOE_UR
T_SOE_A
IC4300
(C0FBBY000129)
Gamma Voltage Generator
+
VCOM Calibrator
GMA(18,16-13,11-8,6-3,1)
27,25,22,21,20,12,11,7,6,5,4,2
VDD16.5V
VCC3.3V
23,9
13
T_SDA
T_SCL
15,14
T_SDA
T_SCL
C10,A12
IC4301
(C1AB00004088)
VCOM Driver
28
VCOM_PG
3
VCOM_LFB
VCOM_RFB
VCOM
R4307
VCOM_OUT
2
6
R4309
PNL12V
7
R4109
DPM
T_DPM_A
AB12
R4107
FLK
T_FLK_A
AB11
IC4350
(C1AB00004083)
Gate Pulse
Modulator
6
VDPM
DPM
8
VFLK
FLK
VGH26V
VGH_M30V
VCC3.3V
VDD16.5V
1
VG
2
VGHM
4
CD
5
VD
IC4250
(C0DBAYY01697)
TCONDCDC
Bias IC
VGH26V
VCC3.3V
HVDD8V
PNL12V
VCORE1.2V
VGL5V
IC4400
TCON_EEPROM
SDA, SCL
5,6
VCC3.3V
T_RX1(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
T_RX2(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
T_RX3(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
T_RX4(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
T_RX5(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
T_RX6(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
T_RX6(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
T_RX7(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
T_RX8(AN,AP;BN,BP;CN,CP;CKN,CKP,DN,DP;EN,EP)
LVDS RX
LVDS TX
VCC3.3V
L4102
VCC3.3V_T
VCORE1.2V
L4100
1.2V_TCON_M
26
G
Block Diagram (3/3)
Li
ne
Fi
lte
r
LF7107
F7101
2
3
1
4
Li
ne
Fi
lte
r
LF7106
2
3
1
4
CF7103
~
~
+
-
D7102
D7104
D7105
IC7301
14
VS
9
VW
Resonant Controller
HOT
COLD
PC7301
Photo coupler
1
VH
4
FB
5VS
P2
TO A02
P4
TO LD/GK4
VLED
8
SUB_ON
POWER_ON
9
6
1-4
10
KEY1
IC7401
JK7101
MAIN INPUT
Li
ne
Fi
lte
r
LF7105
2
3
1
4
T7201
3
1
IC7201
PFC
Control IC
7
OUT
8
VCC
Q7201
Q7202
4
3
T7302
7
PC7303
Photo coupler
PC7302
Photo coupler
Q7403
IC7503
DC/DC
7
8
VLED
16V
SUB_ON
16V
D7305
6
REF
10
VCC
6
D7304
12
14
9
D7402
D7401
D7408
D7409
5VS
Q7401
16V
14
KEY1
POWER_ON
P-BOARD
1-2
12 11
GK-BOARD
GK4
SW2855
SW2854
SW2853
SW2852
SW2851
KEY1
SW2857
3
2
TO P4
POWER_ON
K-BOARD
K10
7
3
4
5
6
1
SUB3.3V
STBY3.3V
RM2800
VCC
OUT
SN2800
AI
3
1
VCC
OUT
D2802
R
G
TO A10
REMOTE
AI
G_LED_ON
R_LED_ON
SUB3.3V
AI
STBY
3.3V
STBY
3.3V
R_LED_ON
G_LED_ON
REMOTE
RL7101
T7800
2,3
1,4
Q7401
IC7800
IC
2
1
DC/DC
OVP
ECO_ON
13
ECO_ON
BL_SOS
9
BL_SOS
FB
6
FB
LL5
2
3
5,6
1
TO A05
D2844
D2845
D2842
D2843
D2840
D2841
G
R
B
16V
LL-BOARD
G
LR6
8
9
3,5
7
TO A06
D2847
D2848
D2849
D2850
D2851
D2852
G
R
B
16V
LR-BOARD
27
Parts Location
33
25
14
16
1
11
32
22
34
31
30
5
TMK0EG099
TMK0EG081
TMK0EA389
15
3
6
17
9
10
19
13
28
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