Panasonic DMR-E50EB, Service Manual

Page: 80 / 196

14.3. Sub Power Supply Schematic Diagram (P) (Main P.C.B. 1/5)
DR 12V
M
M
0
R1501
470
R1502
0.1
C1532
6V47
C1514
IN THE PARTS LIST,AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.THE CORRECT PART NUMBER IS SHOWN
270
R1515
K1508
0.1
C1531
NR
GND
VOUT
(REG.D+5V)
C0DBCHD00002
IC1505
4
ON(H)
6
GND
1
VIN
2 3
5
6V47
C1509
25V47
C1530
5
SENSE V OUT
1
GND
2
VIN
3
ON(H)
4
V T JC REG 5V
VIN VIN
GND GND
5 8 7 6
M
A
A
A
A
T
(REG.ANA +5V)
C0DBZHE00014
IC1513
K1505
25V47
C1512
K1502
T V A M GND
T P OFF(L)
V ANA 5V
(REG.ANA +3.3V)
C0DBZGG00010
IC1504
M D 5V
M ANA 3.3V
M D 1.8V
M D 3.3V
M D 1.5V
T JC P ON(H)
T X SW 13V
T X SW 5.9V
T X SW 5.15V
6V47
C1508
0.1
C1528
3 2 1
4 5
V IN
GND NR ON(H)
V OUT
(REG.D +1.5V)
C0DBEFG00002
IC1502
4
VC VB SENS
1
VOUT
2 3
(REG.JC+5V)
C0DBZHG00012
IC1501
C1506 6V470 C1505 6V470
C1504 10V470
C1503 10V470 C1502 25V220
5 4 3 2 1
SENSE V OUT GND VIN ON(H)
M BLIND OPEN(H)
T KEY IN3
T KEY IN2
T KEY IN1
T LED WARP ON
T
T
FAN GND
DD GND
13
15
14
LED WARP ON
DR5V
DR5V
DR 12V
DR 12V
GND
KEY IN3
GND
KEY IN2
GND
KEY IN1
BLIND OPEN(H)
PP1503
MAIN POWER SUPPLY P.C.B.
TO P1103
4
7
6
5
8
9
10
11
12
2
1
3
GND
DR5V
GND
DR5V
GND
GND
DR 12V
PP1502
DVD RAM DRIVE
TO P202
4
7
6
5
8
2
1
3
LB1505 J0JHC0000032
LB1504 J0JHC0000032
LB1503 J0JHC0000032
LB1502 J0JHC0000032
LB1501 J0JHC0000032
DR P ON(H)
GND
P OFF(L)
GND
GND
X SW 13V
GND
X SW 5.9V
GND
X SW 5.15V
GND
D 3.3V
D 3.3V
D 1.8V
D 1.8V
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
PP1501
MAIN POWER SUPPLY P.C.B.
TO P1102
3
2
1
11 10 9 8 7 6
G
F
E
D
C
B
5 4 3 2
A
1
P:Sub Power Supply Section(Page: )
M:Main Net Section(Page: )
V:Video I/O Section(Page: )
A:Audio Main Section(Page: )
A
B
C
D
T:Timer Section(Page: )
E
DMR-E50EB/EG/GCS
Sub Power Supply Section
(Main P.C.B. (1/5))
Schematic Diagram(P)
A
53