Block Diagram (2 Of 2) - Panasonic TC-26LX70L Service Manual

15.3. Block Diagram (2 of 2)

JK3801
VIDEO3
AV IN
HEADPHONE
G-BOARD
A-BOARD
1
G4 9 7 6 3 4 2
2
A6 9 7 6 3 4 2
IC2005
HP_L_HP_R
AMP
Q2020
A_MON_DEF
3
INV. MUTE VCC
AV/L/R Q2030
4
INV.
Q2019
SP_MUTE
INV.
HP_DET
SUB9V Q2303,05,06
Q2312,13
D2305
SUB7V
AUDIO MUTE D2301
SW OUT
A_MUTE
D2304
A_MON_DEF
SCL0/SDL0
5
VCTP_L/R
6
DT_L/R
7
AFT
8
MAIN+5V
9
STB+3.3V
10
RESET
11
MCU,AUDIO DSP ,AV SW
IC4001
DIGITAL VIDEO PROCESSOR
HDMI
DIGITAL HDMI IN
D/A
DT_L/R
DTV IN
HP OUT
AUDIO
A/D
DSP
PWM OUT
RESETQ
IR_REMOTE
HDMI DIGITAL
STBY_LED R
YUV 16bit
HDMI
HDMI_INT
V1_V/Y/C
VIDEO1 +5V(HDMI)DET1
V2_V/Y/C
VIDEO2
V3_V
VIDEO3 SW A/D
V4_Y/PB/PR HDMI_CEC_IN
VIDEO4
TV_V
TV
HDMI_CEC_OUT
AM_V
ANALOG
*SCALING
MONITOR OUT
LVDS
*IP CONVERTER
*PICTURE CORRECT OUT
AFT
*OSD
MAIN_SW_DET
12 MAIN SW DET
VSUP3.3
IC4002
VSUP5.0
MAIN+9V
MAIN+8V
13 V SUP8
STB+1.8V
14
V SUP1.8
XTALOUT
X4001
EEPROM_WP
XTALIN
KEYSCAN
KEYSCAN
INV_PWM
SOS
TV SOS
MAIN ON KAN_PWM
MAIN ON
SUB ON
SUB ON
15
10bit LVDS
16
17
TC-26/32LX70L
Block Diagram
JK5002
HDMI1
TMDS DATA,CLOCK HDMI1
DECODE
Q5008
IIC
AMP DSCL0/DSDA0
IC5002
SCL0
CSCL
SDA0
EEPROM
CSDA
D5022
D5026
MAIN+3.3V
IC5005
Q1801
+1.8V
Q1802
Q1152
INV.
Q1153
INV.
VCTP_L/R
HP_L_HP_R
SP_L/R
REMOTE
BUFF
Q4001
LED_R
Q5021
Q5020
D5025
Q5019
Q5024
10bit LVDS TX0+/-_TX3+/-
TCLK+/-
STB3.3V
MAIN5.0V
SCL0
SCL0
SDA0
SDA0
SCL1
SCL
SDA1
IC1102
SDA
EEPROM
Q1803-06
SCL VCC
INV_PWM
PWM
SDA
KAN_PWM
CONTROL
WP
SRQ
IC5004
HDMI I/F
HDMI PROCESS
HDMI DIGITAL
AUDIO
HDMI
HDMI DIGITAL
YUV 16bit
VIDEO
XTALOUT
X5001
XTALIN
HDMI_INT
INT
HDMI_MUTE
MUTE OUT
HDMI_RST
RESET
SP_MUTE
Q4121
A_MUTE
INV. A_MUTE
Q4120
A_MON_DEF
INV. A_MON_DEF
HD_DET
HP_DET
HDNI_INT
HDMI_RST
HDMI_RST
HDMI_MUTE
HDMI_MUTE
SCL0
SCL0
SDA0
SDA0
FPGA SOS
(LED : 8 TIMES)
CEC_OFF
LVDS
IN
TX0+/-_TX3+/-
TCLK+/- 10bit LVDS
LVDS
OUT
INV_SOS
INVERTER_SOS
INV_ON
INVERTER_ON/OFF
MAIN+3.3V
+3.3V
+2.5V
IC1805
+1.5V
IC1804
+2.5V
+1.5V
35
IC2001
SOUND+18.5V
SPEAKER AMP
A7
L+
1
SPEAKER L
L-
SP_L/R
2
AMP
R+
3
SP_MUTE R- SPEAKER R
4
V-BOARD
A1 V1
STB+3.3V
4 4
REMOTE REMOTE
5 5
LED_R LED R
7 7
IC4005
IC4004
PLL
LVDS,IPS
DVDD
AVDD
XOUT VCO OUT
XIN VCO IN
FIN_A FIN_A
FIN_B FIN_B
IC4003
PROM
VCC
NCS
DATA
DCLK
ASDI
FOR
FACTORY
A14 USE
1 +3.3V
D/A NCS 3 NCS
DATA 4 DATA
DCLK 5 DCLK
IPS
ASID 7 ASDI
FOR
FACTORY
ADJ5V USE
A16
1 ADJ5V
2 SRQ
SCL0
4 SCL0
SDA0
5 SDA0
SCL1
6 SCL1
SDA1
7 SDA1
TC-26/32LX70L
Block Diagram
TC-26LX70L / TC-32LX70L
RM1001
REMOTE
CONTROL
SENSOR
D1001
POWER
LED