Panasonic TX-LR32E6 Service Manual ▷ View online
TX-LR32E6
25
9 Block Diagram
9.1.
Main Block Diagram
(L E D :9 T IM E S )
(LE
D
:1 T
IM
E
)
(LED:9 TIMES)
(LED:1 TIME)
USB5V
HDMI1
CI DATA
LCD PANEL
PANEL
AMP
SPEAKER(L)
AC CORD
SUB3.3V
DCDC
AUDIO
USB2
ARC_OUT
PFC
TMDS DATA
MAIN
LED_R/G
DCDC
CI
POWER
Circuit
TU_1.8V
SUB_ON
SUB_AI_3.3V
SUB1.2V
AMP
STB3.3V
SUB5V
SCART CVBS OUT
COMPONENT IN
CVBS IN
SUB1.5V
USB1
A02
C.A.T.S. SENSOR
AC
DETECT
LED BACK LIGHT
L
BL_SOS
L/R
DCDC
AUDIO
DMD
AVDDH3.3V
P15V
SUB3.3V
P3
5VS
P2
TU_1.8V
AUDIO_OUT
STB3.3V
SCART L/R OUT
V_OUT
K10
HP L/R
P15V
STB3.3V
SCART
POWER_ON
A16
LLC
CONVERTER
INPUT
FILTER
BL_PWM
REMOTE IN
SUB3.3V
SPDIF_OUT
POWER ON
AUDIO
HDMI3
SOUND_SOS
L/R_OUT
L/R
DIGITAL
OUT
HP
POWER
DDR_I/F
DCDC
PNL12V
ANALOG-ASIC
SUB_ON
REG
SUB3.3V
SUB3.3V
CI
Paragon
V/Y/PB/PR
DCDC
SUB_AI_3.3V
OVP DET
STB5V
AMP
NEUTRAL
L/R
AV
TMDS DATA
ETHERNET
HDMI2
HP
SUB_ON
L/R IN
BL_PWM
NAND
FLASH
KEY
USB I/F
24V
COMPONENT IN
CVBS IN
WiFi
ARC
CI IF
16V
C.A.T.S. SENSOR
DVB-T2
SUB1.5
LIVE
LED/RM/CATS
P
K
LVDS Tx
IFD_OUT
A
DCDC
SUB1.2V
SUB5V
DCDC
A20
BL_SOS
SUB1.5V
HDMI
I/F
SUB_ON
BL_ON
STB5V
SUB5V
TUNER
R
JK7101
NAND_I/F
REMOTE RECEIVER
Y/PB/PR
SUB1.2V
P15V
P15V
TS I/F
TMDS DATA
BL_SOS
SUB5V/USB5V
STB3.3V
SPEAKER(R)
PANEL12V
KEY
DDR3
L/R IN
A12
SUB1.5V
SUB5V
ETHER I/F
BL_ON
LCD DRIVER
Parallel_TS
HDMI3.3V
SUB1.2V
BL_PWM
PNL12V
LED_R/G
SLOT
BL_ON
A10
POWER SW
OPERATION SWICTH
KEY
POWER_ON
POWER_ON
TX-LR32E6
26
9.2.
Detailed Block Diagram (1/2)
NO HOLDER
C O L D
H O T
BL_ON
BL_ON
BL_PWM
BL_PWM
BL_SOS
BL_SOS
BL_ON
SUB_ON
BL_SOS
BL_PWM
KEY
POWER_ON
DCDCIN
TP0005
STB5V
P15V
F7101
SUB5V
TP0002
SUB3.3V
TP0004
P15V
D7503
5.8VS
TP0001
D7505
PA7406
P15V
PNL12V
**
P15V
TP0003
SW7401
PA7503
PA7502
A16
8
8
+24V
T7201
Q7201,03
11
AMP
BL_PWM
3
SUB5V
IC3300
IC8704
2
PB
6
SRV_5V
IC8705
ERROR
DETCT
1
4
LINE
FILTER
2
+24V
JK3002
LED DRIVE
PHOTO
COUPLER
Q7301
PANEL12V
D7102
+5V
LVDS_DATA
LCD PANEL
LCD
DRIVER
8
LVDS_DATA
SRV_15V
+5V
AC CORD
IC7502
PNL12V
12
PANEL_VCC_ON
PB
10
IC5300
LF7104
LF7105
LF7106
1
10
2
1
DCDCEN2
LLC
CONVERTER
Y
L
5
12
8
2
+3.3V
PC7301
T7301
STB5V
P
SUB3.3V
POWER
11
Q7501
7
JK7101
SUB_ON
5
PHOTO
COUPLER
R_OUT
CF7101
+12V
L_OUT
3
A
PHOTO
COUPLER
PR
40
R
PC7300
11
1
MAIN
1
V
4
13
SRV_12V
BL_SOS
SCART
1
3
Q7502
PFC
V_OUT
PR
+16V
+16V
+16V
4
JK3101A
BL_ON
9
Y
7
PC7302
3
AV
RECTIFIER
R
SRV_USB5V
AUDIO
USB5V
AC
DETECT
IC7301
IC7201
IC7501
P3
SRV_3.3V
L
A02
9
10
KEY
11
POWER ON
P2
5VS
6
6
4
CONTROL PANEL KEY
SW7402-7406
POWER SW
COLD
HOT
TX-LR32E6
27
9.3.
Detailed Block Diagram (2/2)
G
R
(L
E
D
:1
T
IM
E
)
(L
ED
:9
T
IM
ES)
VCC
GND
OUT
G_LED_ON
POWER_ON
R_LED_ON
PWM_EN
BL_ON
AI_SENSOR
KEY
AI_SENSOR
R_LED_ON
SUB_ON
REMOTE
BL_SOS
G_LED_ON
P_PWMA
REMOTE
D5178
SUB5V
D2802
SUB3.3V
SUB1.5V
SUB3.3V
P15V
SUB5V
D5172
SUB3.3V
D5188
RM2800
1
2
3
D5187
D5173
STB5V
D5179
X6800
P15V
X8300
SUB3.3V
STB5V
D5191
SUB1.2V
SUB5V
SN2800
STB3.3V
AVDDH3.3V
P15V
SUB3.3V
3
41MHz
AUDIO AMP
OVP
27MHz
4
6
FE_XRST
UART
PWM_EN
SPEAKER_L
PWM_A_OUT
NAND
FLASH
A20
IFD
SOS
TU6705
R(+)
DDC3
Paragon
Reset
Circuit
R_LED_ON
IIC_2
HP_OUT
Rx1
IC8200
CEC
JK4703
SUB5V
COMPONENT IN
CVBS IN
TMDS DATA/ CLOCK
DIGITAL
AUDIO OUT
SOUND_SOS_DET
TS I/F
RM_IN
1
3
Paragon
MAIN
4
IC4900
L/R IN
R(-)
SUB_ON
VBUS2
VBUS1
AI_SENSOR
3
AUDIO_OUT
HP AMP
USB1
PWM_POWON
WiFi
AGC1
PANEL_PWM
JK8650A
1
DDC1
DDC2
L(-)
10
ETHER_I/F
IIC_0
C.A.T.S.
SENSOR
4
A
SUB1.2V
STB5V
IC3301
BL_SOS
7
DDC IIC0
IC8100
AGC2
HDMI1
5
DDR_I/F
BL_PWM
DCDCEN
SUB_AI_3.3V
HDMI_CEC
XRST
2
IC5203
+5V
1
JK3202
PANEL_VCC_ON
HDMI3
STB3.3V
G_LED_ON
FE_XRST
TMDS DATA/ CLOCK
USB_I/F
FOR
FACTORY
USE
IC5704
6
DEMODU.
KEY
IC8706
IC8900
IC8603
G_LED_ON
DDR3
PANEL_3D_ON
HP
6
DVB-T2
DMD_
1.2V
HDMI2
ETHERNET
RF IN
CN0100
DCDC_CTL
1.2V
11
IC8400
5
K
SUB_ON
HDMI_5V_DET3
PANEL_3D_ON
UART
AGC
IFD1
8
TU_3.3V
POWER LED
P_PWMA
A10
K10
IC5702
HDMI3.3V
ARC_OUT
CI_POWER_ON
A
PWM_EN
REMOTE
USB_I/F
DDC IIC1
HDMI_CEC
HDMI_5V_DET2
IEC_OUT
JK8400
7
Rx3
TU_1.8V
BL_ON
LATCH
VBUS3
HDMI_5V_DET1
+1.8V
4
+1.2V
JK4702
D3201
CI I/F
IIC_0
A12
Q5740.41
+3.3V
ANALOG-ASIC
POWER_ON
PWM_A_IN
IIC_2
IFD2
DDC IIC3
TUNER
POWER LED/REMOTE RECEIVER/C.A.T.S. SENSOR
NAND_IF
IC8602
+5V
LVDS_Tx
3
POWER_DET
IIC_2
FE_XRST
MAIN
7
IC8000
+5V
SDIN
CI DATA
SCART R/G/B IN
CVBS IN/OUT
IC6800
DCDCEN2
SPEAKER_R
PANEL_VCC_ON
USB2
IIC_2
+1.5V
IIC_0
IIC_2
UART
STB3.3V
R_LED_ON
IC8201
SUB1.5V
CATS_EYE
JK8601
SUB3.3V
IC5000
L(+)
TMDS DATA/ CLOCK
OVP_DET
5
USB_I/F
CI SLOT
STB3.3V
15V
JK8602
IC8605
LVDS_DATA
9
REMOTE
RECEIVER
P15V
Rx2
SUB3.3V
HDMI_CEC
JK4701
SCART L/R IN/OUT
1
SUB_ON
IC8101
AGC1
2
(LED:1 TIME)
(LED:9 TIMES)
TX-LR32E6
28
10 Wiring Connection Diagram
10.1. Wire Dressing
1. Install wire.
2. Install PET TAPE.
3. Install AL + PET TAPE.
2. Install PET TAPE.
3. Install AL + PET TAPE.
Connection
A
B
C
D
E
F
G
H
I
J
P3 - LD
A02 - P2
A12 -SP WF
WIFI CABLE
A10-K10
LVDS
No.
Item
Description
QTY
UOM
Remarks
01
T4FP1505J
PET TAPE
0.49
PC
70mm
7pcs
02
TEWF279
AL-TAPE (W10*L80)
1
PC
03
TMME386
CLAMPER
1
PC
04
TMME268
CLAMPER
1
PC
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