Block Diagram (2 Of 2) - Panasonic TC26LX70 Service Manual

15.3. Block Diagram (2 of 2)

IC2013
1 AMP
2
3
4
5
6
7
STB MCU
8
KEY
KEYSCAN
INV_ON
INVERTTER ON/OFF
9
MAIN SW DET
PNL_ON
+12V(P) ON/OFF
MAIN_ON
MAIN ON
10
SUB_ON
SUB ON
(LED 3 TIMES)
SOS
SHORT SOS
INV_SOS
INVERTTER SOS
(LED 1 TIME)
IC1101
STB3.3V
IIC
EEPROM
IC5704
MAIN+3.3V DET
RESET
11 DTV+9V DET
12
MAIN+9V DET
MAIN+5V DET
SUB+5V DET
STB+3.3V
RESET
IC5700
STB5V
STB RST
13
14
15
16
17
18
19
20
21
TC-26/32LX70
Block Diagram (2 of 2)
HDMI2 HDMI1
A-BOARD
TMDS DATA,CLOCK HDMI1
TMDS DATA,CLOCK HDMI2
ANALOG
(CVBS/S/YUV/RGB(PC))
IIC
IC4500
EEPROM
D4524
D4525
IC4504
IIC MAIN3.3V
HDCP
IC4501 EEPROM
EEPROM
D4526 IC4507
SUB5V
D4527
+3.3V
IC4508
MAIN5V
+1.8V
IC4515
COMPARATOR
IC1100
REMOTE
LED R
+5V(HDMI)
DET1,2
+5V(HDMI)
DET1,2
Q1107
Q1108
HDMI_CEC
HDMI_CEC_PU_ON
SOUND SOS
(LED 9 TIMES)
SERIAL
(LED 8 TIMES)
(LED 4 TIMES) SBO2
SBI2
(LED 5 TIMES)
(LED 7 TIMES)
(LED 6 TIMES)
IC4510
ADV/HDMI
HDMI PROCESS DIGITAL IC2106
AUDIO OPT
AUDIO DSP
HDMI
DECODE
VIDEO DIGITAL
RGB 24bit
SW
A/D
DDCB_IIC
HP OUT
AUDIO
DDCA_IIC
HP_L,R
L,R DSP
HP_L-R
ANALOG
L,R
HDCP_IIC A/D
MONITOR
DTV_L,R
IIC1
HDMI IN
IC4506
D/A
+3.3V
DTV IN
IC2011
OPT IN
AMP
IC4509
SUB3.3V
SUB9V
+1.8V
IIC2
IC2107
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
DIGITAL
AUIDO
OPT
PROCESS
DTV V
VIDEO
PROCESS
DTV DATA
DIGITAL
RGB 24bit
SBO2
SBI2
SERIAL
8bit
LVDS
INV_PWM
PWM
ADIM
CONTROL
IIC1
SUB3.3V IC8503 IIC2 BUS
CONTROL
IIC3
EEPROM
IC8002,03
SUB1.8V
DDR2 I/F
DDR2 SDRAM
IC8503
CPU BUS
FLASH
I/F
MEMORY
IC8004
CLOCK GEN CLOCK
SUB1.2V
SUB3.3V
+3.3V
+1.8V
+1.2V
43
SOUND+15V
IC2301
IC2303
AUDIO AMP
+12V
A5
R+
1
R-
2
PWM OUT AMP
L+
3
D2303
L-
4
SUB3.3V
DIGITAL
AUDIO OUT
MAIN3.3V
Q2301
SOUND
SOS DET
D2301 SOS
OPT OUT
(LED 9 TIMES)
SUB3.3V
A9
STB+3.3V
2
REMOTE
3
+1.8V
LED R
IC2008 5
SUB5V
+3.3V
IC8001
Peaks-lite2
DTV
*SCALING
*IP CONVERTER
*PICTURE CORRECT
*OSD
A20
+3.3V(S)
4
SD DATA0
7
SD DATA1
8
SD I/F
SD DATA2
SD CARD
9
SD DATA3
1
TC-26/32LX70
Block Diagram (2 of 2)
TC-26LX70 / TC-32LX70
SPEAKER R
SPEAKER L
V-BOARD
V1
RM1001
4 REMOTE
CONTROL
5 SENSOR
7
D1001
POWER
INDICATOR