Power Supply - Panasonic TX-32LXD80F Service Manual

Power Supply Block Diagram
A-BOARD
(EXCHANGE UNIT)
HDMI TERMINAL
JK4500
HDMI1
5V
JK4501
HDMI2
AUD3.3V
JK4700
HDMI3
DVDD1.8V
IC2301
AUDIO
AMPLIFIER
SOUND17V
19, 20, 35, 36
AUD3.3V
12V
LVDS12V
Q5613
TUNER5V
IC2106
AUDIO
PROCESSOR
AUD3.3V
29,12,4, 53, 59, 68,
71
DVDD1.8V
14, 21, 31, 40, 51
IC2013
SUB_M9V
4
REG
5
5V
8
IC2012
HP AMPLIFIER
SUB3.3V
IC8001-PeaksLite2
SUB1.2V
PROCESSOR
SUB1,8V
SUB5V
A1, E1, M9, J9, R1, J1, A9, C1, C3, C7,
C9, E9, G1, G3, G7, G9 1.8_DDRI/F
IC8002
MEMORY
A1, E1, M9, J9, R1, A9, C1, C3, C7, C9,
E9, G1, G3, G7, G9, J1
1.8_DDRI/F
IC8003
MEMORY
SUB3.3V
2, 13, 15, 16, 17, 18, 33, 45, 54
IC8301
IC8302
COFDM DEM 1.8V SUB3.3V
REG
5
7, 19, 21, 28, 37, 39, 59, 64 1 Vout Vin
1.8_DDRI/F
SUB1.8V
L8003
IC2008 SUB5V
REG
7
1 Vout Vin
STB_5V6
RELAY_5V6
24V_IN
IC2107 SUB3.3V S_17VALWAYS
REG
1 7
Vout Vin
SUB5V
IC2008
1 7
REG
Vout Vin
IC2902 SWITCH_5V6
4
5
REG
Vout Vin
IC8004
CLOCK
Peaks-LITE2 POWER
GENERATOR
SUB3.3V
SUB1.8V
5, 13, 15 3 IC5601
Vout
23
Vin
SUB1.2V
REG
12
Vout
IC5600
IC8401 SUB3.3V
23 17
Vout Vin
SUB3.3V REG
C1AB00002913
49
SUB5V
33, 17,2
MAIN5V/
MAIN3,3V/
MAIN9V
SUB_M5V
SUB5V
L5690
SUB_M3,3V
SUB3.3V
L5691
IC8404 SUB5V SUB_M9V
SUB9V
20
L5692
TS BUFFER
IC5660
SUB3.3V
1 2
IC8405 SUB5V RESET IC
Vout Vin
20
TS BUFFER
IC5603
BT30V
1 2
IC8403 5VCARD REG
Vout Vin
REG
1 5
Vin Vout
IC5602 SWITCH_5V
SUB5V
4 2
REG
SUB3.3V
IC8408 Vout Vin
20
TS BUFFER
IC5604
IC8409 SUB3.3V
20 STB3.3V
TS BUFFER DC/DC CONVERTER
10, 11
RELAY_5V6
8, 12
SUB3.3V
IC8601
SUB_M9V
8
9
EEPROM
STB_5V6
15
IC8554
SUB3.3V
29, 43, 53
NOR FLASH
STB_5V6
SWITCH_5V
Q5610

POWER SUPPLY

A7
1,2
5
7, 8
20,21
IC3001
AV
SWITCH
TEMP SENSOR
4, 6, 16, 18, 22, SUB5V
SUB9V
24, 36, 82, 86,
90, 92
SUB9V
45, 80
SUB9V IC1101
EEPROM
IC1100
MICROPROCESSOR
IC4510
24, 39, 62, 64,
ADV7495BBSTZ-170
68, 73, 83, 88
AVDD1.8V
75, 81, 85
CVDD1.8V
1, 92, 109, 127
DVDD1.8V STB3.3V
3, 19, 57
1
PVDD1.8V
87, 90
DVDDIO3.3V
12, 52, 33
SUB9V
TVDD3.3V
94, 108, 113,
125, 129, 141
IC SWITCH
SUB9V
DVDD1.8V IC4512
5
Vout
TUNER5V
5, 16
TU2901
BT30V
3
TVDD3.3V IC4511
1
Vout
DVDDIO3.3V
SUB_3.3V
IC4513
PVDD1.8V
POWER SUB5V 5
DETECTION Vout
AVDD1.8V
SUB3.3V
CVDD1.8V
SUB9V
19
IC1000 SUB_M3.3V
4, 5
24V
IC5752
1 Vin
24V
REG
2 Vout
STB3.3V 24V
IC5751
8 1 Vin
24V
REG
2 Vout
STB3,3V
IC4700 SUB_M5V
D4713
8
EEPROM
RELAY_5V6
IC4515
8
IC1104 24VIN
IC SWITCH
2
RESET IC
RELAY_5V6
IC4514
8
SUB3.3V
4
REG Vin
A13
SUB5V
7
12V
REG
Vin 1
JK8401
SUB3.3V
4
REG
CI SLOT
Vin
5VCARD
17, 18
51, 52
A1
STB3,3V
1
SUB5V
8
A5
LVDS12V 1,2
3,4
JK8801
SUB3.3V
4
A12
RELAY_5V6
1
STB_5V6
3
CN0100
RELAY_5V6
1
V-BOARD
SUB5V
SN2551
STB3.3V
D2503
V1
STB3.3V RM2501
STB3.3V
1 REMOTE
SUB5V
8 STB3.3V
Q2505
D2501
STB3.3V
Q2506