Read Panasonic TX-LR32E5 Service Manual online
TX-LR32E5
28
9.3.
Detailed Block Diagram (2/2)
VCC
GND
OUT
(LE D :7 T IM E S )
(L
E
D
:1
T
IM
E
)
(L
E
D
:9
T
IM
ES)
SW_OFF_DET
BL_SOS
AI_SENSOR
STB_RST
R_LED_ON
KEY1
PANEL_VCC_ON
R_LED_LED
AI_SENSOR
REMOTE
P_PWMA
REMOTE
BL_ON
SN2800
SUB1.8V
SUB5V
X8600
D5187
RM2800
1
2
3
STB3.3V
SUB3.3V
STB5V
SUB3.3V
D5188
USB5V
SUB3.3V
USB5V
5.8VS
P15V
SUB3.3V
D5191
P15V
SUB5V
D2800B
USB I/F
DDC1
FOR
FACTORY
USE
3
DDC1_IIC
K10
COMPONENT
+1.1V
PWM_A_OUT
SW_OFF_DET
+3.3V
DDR I/F
SW_OFF_DET
IC8702
PC-V
JK4703A
KEY1
D3006
CEC PUL
NAND I/F
1
R_LED_ON
+5V
REMOTE
RECEIVER
HDMI_5V_DET0
IC8200
IC8706
AI_SENSOR
SD CARD I/F
LAN I/F
DCDC CTL
SUB ON
HDMI2
IIC3
5VS
A
JK8600A
2
NAND
FLASH
LVDS I/F
IEC_OUT
TMDS DATA/ CLOCK
3
+1.1V
+1.5V
VDDSD1.8V3.3V
SD DATA
STB1.1V
DDR3
L/R
HDMI_5V_DET2
SUB1.1V
JK8451
IIC3
CN8660
5
L(+)
TMDS DATA/ CLOCK
CN0100
IIC1
DMC_IIC0
MAIN
IFD1/2
USB1
OVP DET
HDMI4
HDMI_CEC
AGC1/2
AVDDH3.3V
DCDCEN
4
JK3001
4
IC8101
SOUND SOS
2
SUB3.3V
IIC1
RM_IN
IIC3
IC5000
BL_SOS
6
HDMI_3.3V
3.3V
RX1
PEAKS
EEPROM
1
7
IC8902
Rx1
PWM_A_IN
SPEAKER_L
DDC2
4
STB3.3V
STB1.1V
SUB1.8V
DMD_
IIC0
POWER_LED_ON
HDMI_CEC
6
JK4702A
FE_XRST
P_PWMA
DIGITAL
AUDIO OUT
IC8453
ARC_OUT
IIC0
IIC1
STM_IIC
SBO0/SBI0
7
PR
SUB1.5V
C.A.T.S.
SENSOR
PC-H
SBI0
SBO0
DDC IIC1
IC8600
CATS_EYE
OVP
+5V
STB3.3V
SUB_AI_3.3V
9
HDMI1
ARC_OUT
JK4701A
LATCH
DMD_
IIC0
+1.8V
SBI0
SBO0
R(-)
TU6706
K
+5V
OVP
AUDIO AMP
TUNER
SEL1
STB3.3V
ANALOG-ASIC
CEC
STB_RST
IFD1/2
SUB3.3V
HDMI_CEC
DDC0
5
STBRST
IIC0
POWER LED
IC8454
RGB/YPbPr/CVBS/YC
HS,VS
PANEL_VCC_ON
Rx2
HDMI3
25MHz
REMOTE
SUB5V
POWER LED/REMOTE RECEIVER/C.A.T.S. SENSOR
IC8900
FE_XRST
SPEAKER_R
SOS
IC8201
TMDS DATA/CLOCK
+5V
BL_PWM
PC-R
DDC3_IIC
RX2
IC8100
JK4700A
HDMI MUX
+3.3V
7
+5V
Y
USB2VBUS
PC-B
PWM
JK8450
HDMI_CEC
RF
1
PANEL_PWM
MAIN
A10
PWM
SUB3.3V_SENSE
+1.8V
DDC IIC3
P15V
Rx0
R
SUB ON
AGC1/2
DDC IIC2
R(+)
+1.5V
ETHER PHY
15V
A
POWER_DET
PC-G
USB1VBUS
PB
IIC0
SW_OFF_DET
TMDS DATA/ CLOCK
USB2
DDC IIC0
SD CARD
3
5
IC4700
JK3005B
L
BL_ON
PC IN
L(-)
CPU BUS
HDMI_5V_DET3
HDMI_5V_DET1
3
A12
IC8000
IC4900
STB_RESET
SEL2
LDA4
+5V
IC5202
AVDD_ENB
AVDD_ENB
SOS_SENSE
SOS_SENSE
ETHERNET
(LED:7 TIMES)
(LED:1 TIME)
(LED:9 TIMES)
(LE D :7 T IM E S )
(L
E
D
:1
T
IM
E
)
(L
E
D
:9
T
IM
ES)
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