Block (2/2) Diagram - Panasonic tc-32lx14 Service Manual

9.3.

Block (2/2) Diagram

A-BOARD
2
3
4
5
IC8001 Peaks-Lite2p
6 Digital Video signal
7 Digital Audio signal
SBO2
SBI2
8 SERIAL I/F
9 CH0 TS Serial
IIC1
IIC1
SUB3.3V IIC2
IC8503
IIC2
IIC3
EEPROM
IIC3
IC8502
FLASH
CPU BUS I/F
MEMORY
IC8004
74MHz
CLOCK GEN 27MHz
Control voltage
10 SUB3.3V
11 SUB1.2V
SUB1.8V IC8002
DDR2 SDRAM DDR2 I/F
12 SUB1.8V
13 XRST
14 PANEL_SOS
15
16
Q5412
17
18
PANEL PANEL
CONTROL
19
LCD PANEL
IC2301
P17V
AUDIO AMP
SOS
+17V
SPEAKER
OUT
IC4007
SUB3.3V
SEL
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
HDMI_OPT_ENB
SPDIF
SD I/F
INV_PWM
PWMK
PWM
ADIM
CONTROL
PWMA
INV_ON
INV_ON
LVDS I/F
INV_SOS
A11
28
PANEL+12V 29
30
31
7
LVDS
20
A15
L(+)
1
SPEAKER(L)
L(-)
2
R(+)
3
R(-) SPEAKER(R)
4
D3050
OPT.Audio out
JK8302
SUB3.3V
SD CARD SLOT
SD DATA
FOR
FACTORY
A06
USE
FOR
FACTORY
A07
USE
FOR
FACTORY
A12
USE
25