Power Block Diagram - Panasonic TX-26LXD70A Service Manual

12.3. Power Block Diagram

AP
POWER
SUPPLY
P11
AC CORD
1
2
K
K8 P8
3 STB_5V 3
PANEL
CONTROL
LCD PANEL
TX_26/32LXD70A
Power Block Diagram
TU3200
IC2610
BT30V
VOUT 1
2 VDD
IC2303
AP3
H3A
3 VIN VOUT 1
2 +15V_S 2
+15V_S
3 3
IC2011
17 DTV9V 17
4
18 DTV9V 18
8
21
21 SUB_5V
SUB_5V
22 22
MAIN_9V
23 23 R3134
IC2013
VIN
4
5V
VOUT
5
3 CE
AP4 H4A
Q2636,Q2637
3 STB_5V 3
PANEL_12V
11 11
PANEL_12V
12 12
D4532
MAIN3.3V
Q5691,Q5693
IC4513
P
MAIN5V
Q5690,Q5692
1
VCCA
IC4514
IC5670 1 VCCA
STB3.3V
1 VDD VOUT 5
IC4501
8 VCC
IC4515 IC4500
8 VCC 8 VCC
3 A_+INPUT
IC4507
5 B_+INPUT
1 VDD
IC4506
7 Vin
IC8601
JK8801
DG26
8 VCC
1
3.3V
VCC_12V 1
IC8004
IC8621
15 VDD
DG5
5 VDD
20 VCC
26 13 VDD
VCC_12V
27
VCC_12V IC4508
IC8554
29
VCC_12V
Vout 1
8 Vin
30
VCC_12V
29 VIO
31
VCC_12V 43 VCC
IC4509
53 BYTE
8 Vin Vout 1
DG33
IC8622
1
STB5V
20 VCC
IC2301
41 PVDD_A
GVDD_A 44
40 PVDD_A
GVDD_B 1
35
PVDD_B
VDD 21
32 PVDD_C
GVDD_C 22
27 PVDD_D
GVDD_D 23
26 PVDD_D
SOUND12V
IC3001
IC2105
69 VCC1
5 VCC
6 VCC2
IC2106
25 VCC3
45 VCC4
4
IC2008
45 AVOE
53
AUD3.3V
59
7 VIN VOUT 1
68
IC2012
IC2010
71
6.3V
8 VCC 1 VDD VOUT 5 12
14
SUB_3.3V IC2107 21
VIN 31
5
DVDD1.8V
VOUT 1 40
7 CE
51
29
Q2301 Q2301
D2025
DG33
IC5600
Q4514
SUB3.3V
1
17 VCC VO 23
Q4515
IC5671
Q4516
Q4517 IC5601
2 Vdd
SUB1.2V
IC4504 VO2 12
23
VCC SUB1.8V
VO1 3
8 VCC
IC1100
L8003
VCCB 8 66 P65
31 IVDD
50 IVDD
1.8V_DDRI/F
74 VPPEX
IC8002
VCCB 8
78 IVDD
IC8003
81 RDNA
85 IVDD
94 NTEST
108 IVDD IC5660
IC1101 2 Vdd
8
IC2000
IC4510
5 VCC
DVDDIO-3.3V
15 DVDDIO
VOUT 5
35 DVDDIO
IC8302
DVDDIO
50
5
67 DVDDIO Cont
Vout 1
Vo 1 84 AVDD
8 Vin
88 AVDD
111 TVDD
IC8301
TVDD
123
127 TVDD
TVDD 2 Vss
139
CVdd 7
71 PVDD 13 Vdd
19
CVdd
101 PVDD 15 SADD3
PLLVdd 21
104 CVDD 16 SADD2
AVdd 28
109 CVDD 17 SADD1
CVDD-1.8V CVdd 37
CVDD 18 SADD0
125
CVdd 39
CVDD
141 33 Vdd
59
CVdd
23 DVDD 45 Vdd
CVdd 64
57 DVDD 54 Vdd
DVDD-1.8V
142 DVDD
TU8301
3 11
33
H
AVDD
AVDD
V
AVDD
AVDD
AVDD
AVDD
DVDD
DVDD RM1001
DVDD
OUT
DVDD
DVDD
GND
PC1001
ODVDD
VCC 3
DG
IC8001
IC8001
IC8001
N10 VDD12
K23 VDDIO
AA8 VDD33
P10 VDD12
K26 VDDIO
AA9 VDD33
R10 VDD12
M21
VDDIO
A25 VDD33
R11 VDD12
M23 VDDIO
A26 VDD33
R12
VDD12
N24 VDDIO
B24 VDD33
R13 VDD12
P25 VDDIO
C23 VDD33
T10 VDD12
R21
VDDIO
D7
T11 VDD33
VDD12
T25 VDDIO
D8 VDD33
T12 VDD12
U24 VDDIO
D16 VDD33
T13 VDD12
V22 VDDIO
D17 VDD33
W26 VDDIO
D22 VDD33
Y22 VDDIO
E21 VDD33
IC8001
Y24 VDDIO
F11 VDD33
Y24 VDDIO
F12
U10 VDD12 VDD33
Y24 VDDIO
F15 VDD33
U11 VDD12
F20 VDD33
U12 VDD12
U13
VDD12
AA14 VDD12
IC8001
AB14 VDD12
AC14 VDD12
G4 VDD33
AD14 VDD12
H4 VDD33
AE14 VDD12
J6
VDD33
IC8001
AF14 VDD12
K6 VDD33
N6 VDD33
AA21 VDDIO
P6 VDD33
AB19 VDDIO IC8001
R4 VDD33
AB22
VDDIO
T4 VDD33
AB25 VDDIO
N17 VDDR
U6 VDD33
AC18 VDDIO R17 VDDR
AC10
VDD33
AC23
VDDIO T15 VDDR
AC11 VDD33
AD17 VDDIO
U16 VDDR
P16 DPAVDD
AD22 VDDIO AB15
VDDR
H21 MVAVDD
AD25 VDDIO AC15 VDDR
P3 AGAVDD
AE16 VDDIO
AD15 VDDR
E22 LVVDD
AE21 VDDIO
AE15 VDDR
E23 LVVDD
AF20 VDDIO AF15 VDDR
F21 LVVDD
AF26 VDDIO U14 DPAVDD12
IC8001
IC8001 M17 VDDA
U15 VDDA
LVVPD12
K17 T17 VDDA
TX_26/32LXD70A
Power Block Diagram
TX-26LXD70A / TX-32LXD70A