Panasonic TX-26LX50F - Power (3;3) Block Diagram

10.6. Power (3/3) Block Diagram
A9V
3
2
FB
DC-DC CONV.1.2V
1
8
PVIN
VOUT
1
8
SWVIN
4
INV
3
2
FB
DC-DC CONV.3.3V
PVIN
IC8023
AVR +1.8V
IC8864
1
+2.5V
7
IC8024
24
CTL
VIN
IC8034
AVR +2.5V
VOUT
1
SW
VCC
VIN
SUB 9V
4
INV
XV
2
15
3.3V
FACTORY
16
FOR
CN8202
USE
3.3V
(JTAG I/F)
3.3V
FACTORY
1
XV04
+5V
FOR
USE
35
PGAVCC3.3
VDD3.3V
22
8
VDD3.3V
IC8003
COFDM DEMODULATOR
44
VDD3.3V
52
VDD3.3V
VCCA1.8
3
28
VDD
VDD
VDD
13
39
DVCCA1.8
2
VDD
61
VCCXTAL1.8
57
VCC
BUFFER
20
IC8404
BUFFER
VCC
20
IC8408
BUFFER
VCC
20
IC8409
BUFFER
VCC
20
IC8410
BUFFER
VCC
20
IC8411
BUFFER
VCC
20
IC8412
BUFFER
VCC
20
IC8412
DATA BUFFER
IC8402
23
VCCB
1
VCCA
24
VCCB
IC8401
52
Vpp1,Vpp2
VCC
6
OUT
JK8401
18
17
(COMMON
INTERFACE)
51
CI SLOT
8
OUT
7
CARD 5V
IN
IC8019
64M CPU FLASH ROM
VIO
VCC
47
37
JK8201
28
SUB 5V
SUPPORT
84
3.3V
27
SLOT
CARD
SUB 5V
82 29
81
3.3V
30
83
IC8042
RESET
IC8043
2
VDD
RESET
VDD
2
14
P/S
VDD
9
IC8029
AUDIO DAC
IC8031
OP AMP
8
VDD
SUB 9V
13
A 9V
SUB 5V
SUB 5V
14
54
SUB 9V
57
SUB 5V
XV01
52
51
53
SUB 9V
3.3V
1.2V
IC8013
HDSL PEAKS_Lite
DVB TUNER
ANT_V_SUPPLY
TU8001
1
7
V_SUPPLY
LXD50 ONLY
18 2221201916 17 23
TX-32/26LXD50, TX-32/26LX50F/P Power (3/3) Block Diagram
TX-32/26LXD50, TX-32/26LX50F/P
Power (3/3) Block Diagram
TX-32LXD50 / TX-26LXD50 / TX-32LX50F / TX-32LX50P / TX-26LX50F / TX-26LX50P
30