Panasonic TX-L42D25B - Block Diagram (2;2)

XW-BOARD
XW2
1,3,5
7 8 9
11
12 14 15 16 24 26 28 29 30
TUNER
DVB/T2
SUB 3.3V
TU6851
(ENV57S03D8F)
IC6852 IC6853 IC6854
(C0JBAR000566)
SWITCH
DTV 15V SUB 3.3V STB 5.6V
TS SYNC/VAL/CLK
TS SYNC/VAL/CLK
SUB 3.3V
TUNER
DVB/T-S/S2
TU6700
(J3BBCBC00006)
IC6851
(C1AB00003273)
DIGITAL
DEMODULATOR
IC6855
(C0DBAYY00462)
DTV 15V
1.2V
IC6701
(C0DBEYY00123)
POWER SUPPLY
3.3V
4 3.3V
STB 5.6V
1.2V
9 SCL 8 SDA
18 20
11 SUB3.3V 13 VDD1.0V
IC6702
(C0DBAYY00462)
POWER SUPPLYV
DTV 15V
TS DATA
TS I/F
TC-BOARD
Block Diagram (2/2)
14-21 SAT MD
49,50
SAT ST
19-20 IFD out
14 SDA
13 SCL 2,17 5V
5
IC6856
(CODBAHF00015)
STB 5.6V
4
58
TUNER_CLK
57
TUNER_DAT
V-BOARD
V10
2 3 4 5 7
1
STBY 3.3V
SUB 5V
RM2500
(PNJ4815M01TV)
3 1
VCC OUT
SN2500
(B3JB0000078)
AI
3
1
VCC
OUT
D2500
(B3AGB000060)
R
G
TO A10
Q2500
Q2501
REMOTE AI
G LED
R LED
SUB 5V
AI
STBY 3.3V STBY 3.3V
R LED
G LED
TO A88
TC05
37-40 32-36 30-27 24-21 20-16
14-11
9-10
51-47
5-6
PNL 12V
SDA SCL
LVDS RGB 10bit
IC9006
(MN85061)
ZWEI 2
LVDS
2.5V
3.3V
1.22V
IC9004
(C0DBAYY00715)
DC/DC CONVERTER
20
PNL 12V
VDD 3.3V ZW 1.2V ZW 3.3V
RIGHT 60pin
LEFT 60pin
IC9201
(C1AB00003252)
TFL LCD PANEL CONTROLL
IC9207
(C0DBAYY00731)
Gamma Voltage GEN.
IC9206
(C0FBBY000076)
TCON GAMMA DAT
IC9202
EEP
LVCC3.3V
SCL/SDA
TC06
32
BL
PWMB/PWMA
3.3V
IC9003
SPI ZWEI FLASH
FLSH
SPI
3-14 17-28 31-42
PNL 12V
VCC L3.3V VGH L20V VGL -L10V VDD 16V
SDA SCL
SDA SCL
DRIVER
GMA 1-4
3-6
15-18
VCC L3.3V
VDD L16V
mini-LVDS mini-LVDS
VCC L3.3V VDD L16V H_VDD8V
VCC L3.3V VDD L16V
H_VDD8V
IC9204
(C1AB00003246)
LEVEL SHIFTER
CLK
CLK 1-6
IN 1-6
OUT 1-6
IC9205
(C0DBAYY00730)
STEP DOWN CONVERTER
mini LVDS
92-95,97-100,102-105
107-108,110-111,113-116
118-121,123-124,126-127
DRIVER
PNL 12V
H VDD8V
LCD PANEL
IC6700
(C1AB00002948)
REGULATOR
INTERFACE
DTV 15V
DISEQ IN/OUT
EXTM/DISEQ
25
TO A15