Panasonic DVD-LV75 - Power Supply Block Diagram

14.2. POWER SUPPLY BLOCK DIAGRAM
(OPERATION MICON)
(SW REG CONTROLLER)
(4ch 5W REG CONTROLLER)
< DSPCLK >
< STATUS >
< CMD >
QR1011
(DVD-PV55:LCD NOT USED)
LCD+5V(LCD)
SWA+5V
A+5V
+17V(LCD)
+7.5V(LCD)
-13V(LCD)
M+5.5V
SP+5.5V
A+3.3V
D+3.3V
D+2.5V
UNREG(LCD)
PANEL
LCD
IC6201
KEY3
KEY4
KEY5
KEY6
KEY7
P60
P61
P62
P63
SEG21
SEG0
COM3
COM0
LCD-ON(H)
DVD-ON(H)
OSC1
OSC2
PA7
POWER IN
PA5
LED1
LED0
OPEN(H)
P23
POWMUTE
AUTO(H)
ZOOM(H)
IRQ
VDD
RST
P-ON(H)
P10
V-REF
INV4
OUT4
INV3
OUT3
INV2
OUT2
INV1
OUT1
STB3
STB2
STB1
STB4
STB
CTLB
VCC
VCC34
VCC12
IC6001
IC1001
T1001
1
2
3
4
8
7
6
5
Q1004
Q1003
Q1002
Q1001
IC1002
OUT
IN
CTL
BR/
VCC
Q1005
Q1006
QR1007
QR1005
OUT
CTL
IN
AV IN/OUT
S6001
X6001
SW6001
P-ON/OFF
TO QR4002 A MUT
LCD
LCD
REG 5V IR RCV.
RESET REG 3.3V
IC6003IC6005
IC6002IC6006
QR6001
QR6002
Q6003
QR6005
32
12
12
12
1
2
6
5
1
4
3
50
52
51
45
46
47
48
49
55
56
57
58
59
80
1
4
27
26
25
52
53
10
9
23
21
51
50
41
36
29
28
38
8
32
33
7
3
11
46
26
41
29
36
22
23
13
14
19
21
48
20
47
37
IC1405
LCD ON/OFF
SW6003
3.3V
GROUP MENU
TOP
PV55 series model
VSS:
LV75 series model
MONITOR:
DISP MENU FWD REW
UP RIGHT DOWNLEFT
STOP
PAUSE RETURN ENTER
DC IN
DVD-LV75 / DVD-PV55
36