Panasonic TH-L42S25S - Detailed Block Diagram (2;3)

TH-L42S25S
37
9.3. Detailed Block Diagram (2/3)
SOUND_SOS
BACK_LIGHT_SOS
SUB_ON
G_LED_ON
KEY
PANEL_VCC_ON
BACK_LIGHT_ON
C.A.T.S_SENSOR REMOTE
PWM_PWR_ON
SOUND_SOS
R_LED_ON
SUB_OP_5V
DTV12V
SUB5V
SUB3.3V
DDR1.5V
P17V
SUB3.3V
X8002
STB5V
IC8100
CLK
+3.3V
CN0100
JK8700A
SPEAKER_L
+5V
PWM-READY
STB+3.3V
+3.3V
Q4512
JK8800
GenX8
STMIIC1
A-BOARD
32kbit
BACK_LIGHT_ON
CN8850
BACK_LIGHT_SOS
HDMI IN3
OUT
1
BUS
CONTROL
AUDIO_VCC
HDMI_CEC
(Y/PB/PR,R/G/B/H/V CVBS)
IC5603
+1.2V_D
IC8921
EEPROM
DCDC-CTL
HDMI IN1
+3.3V
HDMI
5V DET0,2,3
RESET(PA-NRST)
R(+)
STM
MAIN_L/R
SPEAKER_R
SPDIF-OUT
RESET(PD-XRST)
C.A.T.S_SENSOR
SW_OFFDET
USB DATA
DDC_IIC2
MUTE
AUDIO
OUT
STB3.3V
10BASE-T/
27MHz
RESET(DTV-XRST)
ANALOG VIDEO DATA
DDC IIC
LAN
DATA
SW_OFFDET
HP OUT
DDR3
DIGTAL
SOUND_SOS_DET
Peaks LDA2
DDC_IIC0S
A/D
LAN
I/F
HDMI 5V DET0
+3.3V
VIDEO
PROCESSOR
NAND
FLASH
3.3V
LAN
TMDS DATA
CLOCK
PWM
IC8240,41
TMDS DATA
CLOCK
KEYSCAN
HDMI_CEC
SEL A/B
TMDS DATA
CLOCK
SEL A/B
STMIIC1
HDMI_CEC
(SIDE)
SOS DET
DC POWER CONTROL
SD DATA
(D Chip)
IC8950
D/A
OPTICAL
AUDIO OUT
IC8700
SOUND
DET
DTV+12V SENSE
G_LED_ON
DDC IIC
Peaks RESET
IC1101
IC8703
DIGITAL SIGNAL PROCESSOR
HDMI I/F
RECEIVER
SD
I/F
LAN DATA
D3300
VC27A
RXD1
TXD1
STBY
LVDS DATA
HDMI 5V DET2
X IN
X OUT
OPTICAL
AUDIO OUT
RESET
USB2
OVP
AUDIO AMP
AUDIO_VCC
SD DATA
LVDS DATA
L(-)
IC1100
PANEL_VCC_ON
IC5604
R_LED_ON
sLD_IIC2
27MHz
DCDC
JK4702
DDC IIC
HDMI 5V DET3
SOUND SOS
PWM
sLD_IIC1
HDMI_CEC_PU_ON
3
USB1
DTV_R
JK8701
IC2301
1Gbit
STBY
L(+)
IC8701
D/A
+1.2V_A
AUDIO
PROCESSOR
STB RESET
HDMI_CEC
CPU BUS
I/F
USB
I/F
SD CARD
+3.3V
DDR I/F
A12
100BASE-TX
IC8000
DDC_IIC0
CLOCK
GEN A
JK3300
ARC_OFF
HEAD PHONE
FOR
FACTORY
USE
SUB5V DET
SOS/RST/STB3.3V
SUB_ON
4
+5V
1
JK4700
(SIDE)
HDMI IN2
74MHz
NAND
I/F
DDC_IIC0
EEPROM
RXD1
TXD1
33MHz
CONROL
sLD_IIC0
sLD_IIC1
DTV_L
DDC_IIC2
SIF_IN
HDMI
DDC_IIC3
Q4513
IC4700
TMDS DATA
CLOCK
SPDIF-OUT
+5V(USB)
DDC_IIC3
USB
DATA
&SWITCH
sLD_IIC1
16kbit
IC4701
AVDD+3.3V
(A Chip)
2
EQUALIZER
JK4703
+5V
AVDDH+3.3V
(A Chip)
SOUND_SOS
(A Chip)
SUB+3.3V SENSE
R(-)
PWM PWR ON
3
IC5000
REMOTE
(SIDE)
5
7
9
11
13
15
17
19
ANALOG
VIDEO
I/F
(
LED:9TIMES)
(LED
:
1
T
IM
ES)
(L
ED
:
4
TIMES
)
(LED:7TIM ES)
(LED:9TIMES)
(LED:1TIMES)
(LED:4TIMES)
(LED:7TIMES)