Panasonic TX-23LX60A, Service Manual

Page: 34 / 58

13.2. MAIN BLOCK Diagram
AUDIO VCC 13.5V
MAIN 5V
MAIN 1.8V
A
TU101
P
K
V
AV2
AV2
RF in
AV1
MOUT
L,R
V
L,R
V
TV_V
SIF
Y/Pb/Pr,V,L/R
Y,Pb,Pr
JK3001
JK3002
AP
AC IN
PLL
EEPROM
IC2001 IC2005
HDMI
JK5001 JK5002
IC5004
UNIT
24V
ST7V
RELAY7V
POWER CONTROLLER
CONTROL PANEL UNIT
24V
8V
5V
3.3V
1.8V
ST7V
FACT5V
AUDIO_VCC
BT30V
PANEL_5V
PANEL_5V
LVDS_OPTION
INV_ON
INV_SOS
IC4001
IC4004
IC4005
IC1102
STBY_LED(R)
TX-23LX60A/M/X
VCTP
FPGA
CEC CLK- CLK+ HPDT SCL SD
A
D1- D1+ D2- D2+ D0+ D0- CEC CLK- CLK+ HPDT SCL SD
A
D1- D1+ D2- D2+ D0+ D0-
MAIN_LED(G)
L,R
V
S-VIDEO
KIDO_PWM
V,L/R,Y/C
POWER SUPPLY
TV SOUND
AMP.
HEADPHONE
HEADPHONES
SP
LEFT
SP
RIGHT
B.A.T.S
REMOTE
CONTROL
Tuner
LCD Panel
Main Block Diagram
TX-23LX60A/M/X
Main Block Diagram
POWER AMPLIFIER
TX-23LX60M / TX-23LX60X / TX-23LX60A
34