Panasonic TX-32LE8F - Page 15

Power Supply Block Diagram
POWER UNIT
A1
1
2
8 5
7
21
20
A2
26-30
LCD PANEL
K-BOARD
A4
1
3
K1
1
3
SW2501
RELAY_5V6
STB
_
5V
RELAY_5V6
STBY_5V
V-BOARD
A
8
1
V
1
1
Q1004 Q1002
D1001
RM1001
V
CC
SN2551
9,16
18
30V
5V_SIG
TUNER
A13
3
3.3
V
_HDMI
STBY3.3V
12V
STBY_5V6
24V
15V
RELAY_5V6
5V6_SW
STBY1.8V
IC3801
4
REGULATOR
5
LCF’s
VSUPFE_1.8V
VSUPDIG_1.8V
VSULVDS_1.8V
R3871
15V
15V_WS
D3864 D3863
30V
24V
30V
5V6_SW
STBY3.3V
IC3806
2
REGULATOR
5
VSUPVO_3.3V
VSUPCOM_3.3V
V
SUPDRI_3.3V
LCF’s
VSUPDAC_3.3V
VSUPDIG_3.3V
V
SUL
V
DS_3.3V
VSUIO1_3.3V
V
SUPFE_3.3V
5V6_SW
5V_SIG
IC3813
4
REGULATOR
5
VSUPSIF_5V
LCF
24V
12V
IC3810
2
IC for PS
3
3V3_HD
1V8_HD
IC3808
5,8
REGULATOR
1
3.3V_HDMI
L3809
15V_SW
8V
IC3809
3
REGULATOR
1
LCF
VSUPAU_8V
Q3803
STBY3.3V
3.3V_HDMI
STBY3.3V
12V
IC3812
2
V
oltage
Detecting IC
1
3V3_ PVCC
3V3_ AVCC
3V3_ XTAL
IC5003
5,6,7,16,26,76,89,109, 122
,
134
22,23,35,74,79,92,94, 105,114,128,139
37,55
38,42,46,50,57,61,65,69
98
99
3V3_HD
1V8_HD
3V3_ REG
HDMI RECEIVER
18 36
45,75
77
86
,
96
,
114
124
127,133,139,150,156
142
164
169
,
185
170
192
197
VSUPAU_ 8V
VSUPSIF_ 5V
VSUPDIG _3.3V
V
SUPDRI_3.3V
VSUPCOM_3.3V
VSUIO1_3.3V
VSUPDIG_1.8V
VSULVDS_ 3,3V
VSULVDS_1,8V
VSUPDAC_3,3V
V
SUPFE_1,8V
V
SUPFE_3,3V
V
SUPVO_3,3V
V
SUPIO3_3,3V
AUIDO VIDEO
PROCESSOR
IC1501
33
115
3.3V_HDMI
3V3_HD
LCF
3V3_XTAL
3V3_REG
3V3_PVCC
3V3_AVCC
IC2350
8
AUDIO AMP
5V_SIG
IC5001
8
EEPROM EDID
5V_MIXED_P0
IC5002
8
EEPROM EDID
5V_MIXED_P1
3V3_HD
3V3_HD
Q5000
Q5003
IC250
7,8,15,16, 29,30,37, 40,38
AUDIO AMP
15V_SW
IC1220
8
LOGIC IC
STBY5V
IC1500
2
RESET IC
STBY3.3V
Q1721
BACKLIGHT
3.3V_HDMI
LEVEL SHIFTER
STBY3.3V
Q1101
Q1100
VIDEO SWITCH
5V_SIG
Q3202
Q3205
Q3201
Q3204
R3860
STBY5V
CEC3.8V
R3828
STBY5V
5V6_SW
HDMI CEC
STBY3.3V
Q1208
Q1209
CEC3.8V
HDMI_DETECTION_P0
5_SIG
Q5001
3V3_HD
D5000
5V_MIXED_P0
HDMI_DETECTION_P1
5_SIG
Q5004
3V3_HD
D5003
5V_MIXED_P1
A-BOARD
A11
1
STBY3.3V
SERVICE
PROTECTION
30V
5V_SIG
3.3V_HDMI
12V
15V
8V
TV_SWITCH_PROT
5V6_SW
STBY3.3V
STBY1.8V
STBY_5V6
Q3827 Q3829
D3886
STBY3.3V
Q3820 Q3821 Q3822 Q3823
D1101
D1102
5V_SIG
15
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