Power (3 Of 3) Block Diagram - Panasonic TX-26LXD52 Service Manual

TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F

10.6. Power (3 of 3) Block Diagram

IC5003
TO DG10 DV15 HMDI I/F
MAIN 3.3V 29 +3.3V(M)
30
MAIN 3.3V IC5015
60
MAIN 5V
MAIN+1.8V
1.8V +1.8V(M)
1 4
IC5017
DDC DV
8
EEPROM
D52 ONLY
XV
IC8031
OP AMP
A9V
8 VDD
IC8024
SUB 9V
DC-DC CONV.1.2V
1 VIN SW 2
FB
8 PVIN 3
INV 4
IC8023
DC-DC CONV.3.3V
1 VIN SW 2
8 PVIN FB 3
INV 4
TO DG1
XV01
A 9V 13
SUB 5V 14
51
SUB 9V
SUB 9V 52
SUB 9V 53
54
SUB 5V
SUB 5V 57
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F
Power (3 of 3) Block Diagram
16
64M CPU FLASH ROM
IC8013
HDSL PEAKS_Lite
1.2V
+2.5V
IC8034
3.3V
AVR +2.5V
2 VCC VOUT 4
1 CTL
17 18
IC8401
CARD 5V
7 IN
IC8019 OUT 6
8
OUT
37
VCC
47 VIO
IC8042
RESET
IC8043
2 VDD
RESET
2 VDD IC8029
AUDIO DAC
IC8864
IC8003
14 VDD
AVR +1.8V
COFDM DEMODULATOR 9 P/S
7 1 2
VIN VOUT VCCA1.8
IC8404
3 DVCCA1.8
13 VDD
BUFFER
28
VDD
20 VCC
39 VDD
57 VDD
IC8408
61
VCCXTAL1.8
8 PGAVCC3.3
BUFFER
22 VDD3.3V
IC8412
35 VDD3.3V 20 VCC
44
VDD3.3V
BUFFER
52 VDD3.3V IC8409
20 VCC
BUFFER
IC8412
20 VCC
BUFFER
IC8410
20 VCC
BUFFER
20 VCC
IC8402
DATA BUFFER
IC8411
1 VCCA
BUFFER
23 VCCB
20
VCC
24 VCCB
19 20
30
CI SLOT
(COMMON
INTERFACE)
JK8401
18 Vpp1,Vpp2
52
51 17 VCC
FOR
FACTORY
USE
CN8202
(JTAG I/F)
2
3.3V
15 3.3V
16 3.3V
SUPPORT
CARD
JK8201
SLOT
84 27 3.3V
3.3V
83 28
82 29 SUB 5V
SUB 5V
81 30
FOR
FACTORY
XV04
USE
1 +5V
TU8001
DVB TUNER
ANT_V_SUPPLY
1
V_SUPPLY
7
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F
Power (3 of 3) Block Diagram
21 22 23