Panasonic TX-32LXD85F Service Manual page 19

Power Supply Block Diagram
A-BOARD
(EXCHANGE UNIT)
HDMI TERMINAL
JK4500
HDMI1
5V
JK4501
HDMI2
JK4700
HDMI3
AUD3.3V
IC2301
AUDIO
AMPLIFIER
SOUND17V DVDD1.8V
19, 20, 35, 36
12V
AUD3.3V
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 C1AB00002913
HP AMPLIFIER
SUB3.3V
HQ3.3V
IC8001-PeaksLite2
SUB1.2V
PROCESSOR
SUB1,8V
A1, E1, M9, J9, R1, J1, A9, C1, C3, C7,
C9, E9, G1, G3, G7, G9
1.8_DDRI/F
IC8002
MEMORY
SUB5V
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
1 5
7, 19, 21, 28, 37, 39, 59, 64 Vout Vin
IC8554
1.8_DDRI/F
NOR FLASH
SUB1.8V
L8003
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IC3001
AV
SWITCH
SUB5V
4, 6, 16, 18, 22,
24, 36, 82, 86,
90, 92
SUB9V
45, 80
IC2008 SUB5V
REG
1 7
Vout Vin
A7
STB_5V6
1,2
IC2107 SUB3.3V
RELAY_5V6
REG
1 7
Vout Vin 5
24V_IN
7, 8
SUB_9V
SUB5V 11,12
LVDS12V
IC2008 17
1 4
S_17VALWAYS
REG
Vout Vin 20,21
IC2902 SWITCH_5V6
5 4
REG
Vout Vin
IC8004
CLOCK
Peaks-LITE2 POWER
GENERATOR
SUB3.3V
SUB1.8V
5, 13, 15 3 IC5601 SUB9V
Vout
23
Vin
SUB1.2V
REG
12
Vout
IC5600
IC8401 SUB3.3V SUB9V
23 17
Vout Vin
SUB3.3V REG
49
SUB5V
33, 17,2
MAIN5V/
IC5605 SUB_M9V MAIN3,3V/
3
2
MAIN9V
REG
SUB_M5V
Vout Vin
SUB5V
Q5692
SUB_M3,3V
SUB3.3V
Q5693
IC8404
SUB5V SUB_M9V
SUB9V
20 Q5695
TS BUFFER
IC5660
SUB9V
SUB3.3V
1 2
SUB5V
IC8405 RESET IC
Vout Vin
20
TS BUFFER
IC5603
SUB9V
BT30V
1 2
REG
IC8403 5VCARD
Vout Vin
REG
1 5
Vin Vout
IC5602 SWITCH_5V
SUB5V
4 2
REG
IC8408 SUB3.3V Vout Vin
20
TS BUFFER
IC5604
IC8409 SUB3.3V
20
DC/DC CONVERTER STB3.3V
TS BUFFER
10, 11
RELAY_5V6
8, 12
SUB3.3V
IC8601
STB5V
8
9
EEPROM
STB_5V6
15
STB3.3V
29, 43, 53
STB_5V6
SWITCH_5V
Q5610
P1
LF801 LF802
1 1
2 2
2
Line Line
Filter Filter
RL801
1 F801
3 4 3 4
~
- +
D817
IC854
P5
REG
~
1, 2
3, 4
P2
5
STB_5V6 IC803
1,2
MAINS PS
RELAY_5V6
CONTROL
5
8
24V_IN
7, 8
7
SUB_9V
11,12
4
LVDS12V
17
3
S_17VALWAYS
20,21
IC1000
4, 5
TEMP SENSOR
IC4700 SUB_M5V
D4713
8
EDID EPROM
IC4515 RELAY_5V6
8
IC SWITCH
IC1101
8
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 IC1104
3, 19, 57
1 2
RESET IC
PVDD1.8V
87, 90
DVDDIO3.3V
12, 52, 33
TVDD3.3V
94, 108, 113,
IC4514
8
125, 129, 141
IC SWITCH
IC4512
DVDD1.8V
5 4
REG
Vout Vin
TUNER5V
5, 16
TU2901
BT30V
3
TVDD3.3V IC4511
7
1
REG
SUB_M3.3V Vout
Vin
DVDDIO3.3V
SUB_M9V
IC4513
PVDD1.8V
SUB5V 5
POWER 4
REG
DETECTION Vout Vin
AVDD1.8V
SUB3.3V
CVDD1.8V
SUB9V
19
T803
~
7
6
- +
D809
1
4
~ IC802
HEATSINK
2
23
10
PC803
3
IC801
T802
MAINS PS
CONTROL
2
7
4 Q805
IC853
7 5
IC4202
MHQ1.2V SUB9V
SUB_M3.3V
2 1,8
REG IC4201
Vout Vin
IC4204 SUB5V
MHQPL3.3V
2 1
REG
Vout Vin
C1AB00002727
STB3.3V IC4205 HQ3.3V
MHQPL1.2V
2 1
REG
Vout Vin
IC4206
MHQPLDDR1.2V HQ3.3V
5 1
REG
Vout Vin
STB3,3V
IC4208
SUB5V
MHQLV3.3V
5 4
REG
Vout Vin
IC4209
HQ3.3V
24VIN MHQDDR2.5V
IC4203
4
2
REG
Vout Vin
IC4207
TRANSMITTER
RELAY_5V6
SUB3.3V
A13
12V
1
V-BOARD
JK8401
SUB5V
CI SLOT
5VCARD
17, 18
51, 52
SUB3.3V
A1
V1
STB3,3V STB3.3V
1 1
SUB5V
SUB5V
8 8
P-BOARD
RELAY_5V6
STB_5V6
13
PC802
24V
T804
24V
20 IC851
3
19
4
6
17_VALWAYS
13,12
8,9
24V
14
7
PC801
2
Q804
A5
1,2
12V
3,4
MHQDDR2.5V
DDR
IC4200
JK8801
HQ1L
SUB3.3V
MHQ1.2V
4
MHQDDR2.5V
STB3.3V
MHQPL3.3V
A12
MHQPL1.2V
RELAY_5V6
1
MHQDDR1.2V
STB_5V6
3
MHQLV3.3V
8
EEPROM
CN0100
MHQL3.3V
RELAY_5V6
LVDS
1
3, 24, 33,45,
55, 71, 87
SUB5V
SN2551
STB3.3V
D2503
STB3.3V RM2501
REMOTE
STB3.3V
Q2505
D2501
STB3.3V
Q2506