Read Panasonic TX-LR32E3 Service Manual online
JK1020
DD/SDA0_SCL0
CEC0
P_RX0
5V_DET0
HDMI1
HPD0
JK1021
HDMI2
CEC0
HPD1
5V_DET1
ARC
P_RX1
DD/SDA1_SCL1
JK1006
HDMI3
DD/SDA2_SCL2
CEC0
HPD2
5V_DET2
P_RX2
HDMI I/F
D3050
DIGITAL
AUDIO OUT
SUB 3.3V
OPT SPDIF
ARC
SWITCH
SUB 3.3V
Audio PWM
V5
V6
Y3
Y2
A12
SP- R
SP- L
IC4900
AUDIO AMP
(C1AB00003457)
32-34
28-30
28-30
25-27
21-23
8
9
9
10
11
11
P 15V
1
2
2
3
4
4
SIDE_VIN
SIDE_LIN
SIDE_RIN
SIDE_LIN
SIDE_RIN
HP_LOUT
JK1052
HP_ROUT
A
V-INPUT
HP-OUT
JK3302
3
7
9-10
A09
TO P2
12
11
11
8
7
5
4
3
1
3
1
5.8VS
P15V
SUB ON
STB5.8V
13
BL SOS
BL ON
PWM
IC8100
DC/DC
20
P15V
SUB1.2V
4
9
SUB1.5V
IC5416
REG
4
STB5.8V
STB5V
5
IC8701
REG
2
P15V
SUB5V
3
IC8700
REG
2
P15V
SUB3.3V
3
IC8706
REG
1,4
3
SUB5V
HDMI3.3V
IC8702
REG
6,3
1
SUB3.3V
SUB1.8V
IC3001
(C1AB00003384)
JK1003
AV2_V
20
AV2_VOUT
19
AV2_RED/C
15
AV2_GREEN
11
AV2_BLUE
7
AV2_L
6
AV2_LOUT
3
AV2_R
2
AV2_ROUT
1
AV 21PIN SCART
17
CVBS_IN1/Y1
38
Y/Y+C/CVBSOUT4
37
SAGCVBSOUT4
11
R2/CIN3
13
G2/YIN2
15
B2/CIN2
64
L4IN
54
L2OUT
65
R4IN
53
R2OUT
JK1005
PC
1
2
3
2
3
PC-R
PC-G
PC-G
PC-B
3
RIN
1
GIN
99
BIN
Y
PB
PR
L
R
L
Y,PB,PR
JK1001A
AUDIO
IN
R
OUT
YPBPR-Y
YPBPR-PB
YPBPR-PR
YPBPR-PB
YPBPR-PR
95
CYIN1
93
PBIN1
97
PRIN1
AUDIO L IN
L
70
L7IN
71
R7IN
52
L3OUT
51
R3OUT
L
R
AUDIO R IN
AUDIO L OUT
AUDIO R OUT
AUDIO L OUT
AUDIO R OUT
81
CVBSIN5
68
L6IN
69
R6IN
MAIN Y/CVBS
MAIN PB/C
MAIN PB/C
MAIN PR
RGB CVBS
RGB CVBS
G/CY/CVBSout1
31
B/PB/Cout1
33
R/PRout1
35
CVBSout
46
DVB CVBS
CVBSin2
23
AV - R
AV - L
R4out
49
L4out
50
TUNER DVB-T/C
VIDEO OUT
12
TU4801
SIF-OUT
13
IFD1/2
4,5
IFD1/2
SIF
MAIN RF CVBS
SUB3.3V
SUB1.8V
SUB1.8V
SUB5V
6
10
2
SDA/SCL
8,9
5
CVBSIN4
DMD IIC/0
80,45
85,24,36
96
SUB9V
SUB5V
SUB3.3V
CI SLOT
SUB CI 5V
JK1070
CI DA
TA
OUT
CI DA
TA
IN
TS P
ARALLEL
INPUT
TS P
ARALLEL
OUTPUT
CI I/F
IC8401
IC8402
IC8403
CPU BUS
IC8900
NAND FLASH
12,37
SUB 3.3V
SUB 3.3V
NAND I/F
D
ATA
D
ATA
I2C
AUDIO OUTPUT
IC8404
Reg
1
5
SUB_CI_5V
SUB 5V
D
ATA
POL, LP, CPV, DATA1, DATA2
JK8850
SD CARD
SUB3.3V
SD CARD I/F
A10
5
4
2
4
2
TO KA10
REMOTE
AI SENSOR
AI SENSOR
7
3
3
STB3.3V
SUB3.3V
G LED
R LED
R LED
1
IC8902
EEPROM sLD2
7
8
SUB3.3V
5-6
EEPROM WP
SDA/SCL
I2C
IC8901
EEPROM STM
7
8
STB3.3V
5-6
STM EEP
WP
SDA/SCL
IC8200
DDR3
DDR I/F
SUB1.5V
IC8201
DDR3
SUB1.5V
L1IN
58
AUDIOOUT_L
R1IN
59
AUDIOOUT_R
L2IN
60
TV_L
R2IN
61
TV_R
IIC0
IIC1
IIC3
DMD IIC/0
TUNER I2C
IFAGC
11
FE_XRST
7
FE_XRST
FE_XRST
STM IIC
DD/SDA0_SCL0
DD/SDA1_SCL1
DD/SDA2_SCL2
CEC0
HPD0
HPD1
HPD2
5V_DET0
5V_DET1
5V_DET2
BL_ON
BL_SOS
KEY
SUB_ON
REMOTE
AI SENSOR
G_LED
R_LED
STM
Video Input
Video Output
Audio Input
Audio Output
IFAGC
IFAGC
P_RX0 P_RX1 P_RX2
A02
1
2
3
2
3
5.8VS
STB5.8V
KEY
TO KEY
IC8000
[MN2WS0175C]
sLD2
A-Chip
D-Chip
AB15
AE10
C22
AA16
AB16
AB14
AB16
AB14
AE9
AA13
AC14
AC14
AD13
AE13
AE13
AF13
AB13
AC12
AB12
AB13
AC12
AB12
AC9
SIF I/F
Tuner
I/F
AA26
V1
LVDS I/F
TCON
A15
TA1N,P; TB1N,P
TC1N,P; TCLK1N,P
TD1N,P; TE1N,P
18,19,21,22,
24,25,27,28,
30,31,33,34,
36,37,39,40,
42,43,45,46,
48,49,51,52,
54,55,57,58
TO TC-BOARD
8-10,14,15
72-76
7
77
78,79
5,6
61-71
11-13
TA2N,P; TB2N,P
TC2N,P; TCLK2N,P
TD2N,P; TE2N,P
M4,M5,M2,M1,M3,L3,L1,L2,L6,L5,K1, K2
C3,A3,B3,D4,C4
J2,J1,J3,H3,H1,H2,J5,H5,G2,G1,G3,F3
IC5000
[AN34043A-VF]
ANALOG ASIC
PWM_POW_ON
5
1
6
2
14 30 31
P15V
5.8VS
STB5V
19
PWM_A_IN
4
SUB5V
SUB9V
STB1.2V
PWM_A_OUT
3
17
28 8 12
32
STB3.3V
TV_SOS
SOUND_SOS
STB_RST SUB_ON
PEAKSRST
PWM_A_IN
PANEL
PWM
PWM_POW_ON
CN0102
SERVICE
SUB 5V
19,20,35,36
A-BOARD
[EXCHANGE UNIT]
IC4150
DC/DC
[C0DBAYY00868]
IC4120
TCON GAMMA DAC
[C0FBBY000086]
1,2,
23,27
8,7
9,
10,
15,
31,
32
TCON15.6V
DVDD2.5V
PANEL_ON
18
17
14
AVDO_ENB
SOS_SENSE
29
AVDD12.6V
VON31V
6,19
DVDD2.5V
Q4150
AVDD12.6V
AVDD12.6V
VOFF2_6V
Q4151
TCON VRF
TCON_VCOM
VCOM_S
IIC0
IIC0
IC4001
AMPLIFIER
[C0ABEB000037]
Block Diagram (1/3)
JK1030
USB
IC5602
(C0DBZYY00368)
POWER SUPPLY
SUB5V
USB DA
TA
1
5
USB I/F
24
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