Block (3/3) Diagram - Panasonic TC-L42U30 Service Manual

9.4.

Block (3/3) Diagram

PWM_POW_ON
LVDS DATA
LVDS DATA
P4
1
24V
4
P3
1
24V
24V 5
INV_SOS 14
12
INV_ON
INV_PWM 13
TC
TCON/DOUBLE SPEED
P2
TC06
14pin Q9001 Q9003
PMW 3
X9001
IC9006
ZWEI2
PWMA
A21 TC05
3 OENB
R1AM/P
LVDS_ODD
RXDN1/P1
41
Z_RXAN1/P1-Z_RXDN1/P1
R1DM/P
mini_LVDS
28 RXAN1/P1
R4AM/P
LVDS_EVEN
RXDN0/P0
25
Z_RXAN0/P0-Z_RXDN0/P0
R4DM/P
L_IIC
12 RXAN0/P0
Z_IIC
6
IIC1
5
PNL12V IC9005
PNL12V 51
IC9202
PA9001
PNL12V 47 RESET 32Kbit
EEPROM
ZW1.2V
+1.2V
VDD1_3.3V
+3.3V D9205
IC9004
IC9003
ZW1.2V ZW3.3V
SPI
VDD1_3.3V IC9207
TC07 FLASH
FOR SI/SO
PNL12V
FACTORY
USE
VIN
TC08 L_IIC
FOR
FACTORY
IC9205
USE
H_VDD8V
BUCK_CONVERTER
SW
VIN
FB
BACK LIGHT
PANEL
INVERTER CONTROL
CIRCUIT
PANEL
LCD PANEL
IC9206
rDAC
VSD
Z_IIC
X9201
IC9201 IIC OUT
TCON
VS
RLV0+/-
mini_LVDS_RIGHT
RLV6+/-
R1AM/P
LLV0+/-
R1DM/P mini_LVDS_LEFT
LLV6+/-
R4AM/P IC9204
LEVEL SHIFTER
R4DM/P
CLK1-6
GCLK1-6 IN1-6 OUT1-6
IIC
VDD_ODD
VDD_ODD IN9 OUT9
3.3V
VDD_EVEN
VDD_EVEN IN8 OUT8
1.2V
VGH2 VGL
VGH1 VCOM
IC9203
D9202
LVCORE1.2V
+1.2V
LVDD16V
Q9202
LVDD16V
Q9203
VDD_
CONTROL
DCDC
SW
FB
CTRLP VGH
(25-30V)
FBP
LVCC3.3V
SWB
FBB
FBN
VGL(-10V)
Q9201
CTRLN
VGL_
CONTROL
40
TO
LCD PANEL
TC01 FOR RIGHT
GMA3,4,6,7,
59
12,13,15,16
48
40
RMLV0N/P-RMLV5N/P
27
LVCC3.3V
LVCC3.3V 25
24
H_VDD8V
H_VDD8V 22
21
LVDD16V
20
LVDD16V
19
VCOMR
16
VDD_EVEN
12
VDD_ODD
11
VGI_P
10
VGI_N
9
8
CLK1-6
3
TO
LCD PANEL
FOR LEFT
TC04
58
CLK1-6
53
VGI_N
52
VGI_P
51
VDD_ODD
50
VDD_EVEN
49
VCOML
44
LVDD16V 42
41
40
H_VDD8V
39
LVCC3.3V 37
36
34
LMLV0N/P-LMLV5N/P
21
GMA3,4,6,7,
13
12,13,15,16
2