Panasonic DMRE55P, Service Manual

Page: 98 / 142

H
H
H
L
H
H
L
H
H
H
GND
VWJ0023=5
K1502
JC REG 5V V
L1501 G0A220G00018
1
C1516
A
T V A
T DDGND
T FAN GND
M GND
T
T
M
A
T
M
M
M
M
M
M
V
M
A
T
DR12V
GND
GND
DR5V
DR5V
GND
GND
DR12V
TO DVD RAM DRIVE UNIT
P1501
D1.8V
D1.8V
D3.3V
D3.3V
POWER ON
DR5V
DR5V
DRGND
DRGND
DR12V
DR12V
P SAVE
DR P ON
GND
GND
GND
GND
X SW 5.8V
X SW 5.8V
X SW13V
P1502
POWER P.C.B.
TO P1102
330P
C1522
0.1
C1515
0.1
C1519
R1512 2000 R1511 1800
R1510 22
R1509 1000 R1508 200
R1507 33
25V47
C1540
6V1000
C1539
270
R1516
CONT VB SENS
GND GND
VOUT
VIN VIN
GND VC VB V IN V OUT GND NC ON V IN V OUT
GND NC V OUT ON V IN
CN GND NC
CONT
NC
VO
VIN
NC
CN GND NC
CONT
NC NC
VO
VIN
C1534 1
1
C1533
25V100
C1537
10V47
C1531
1
C1527
1
C1528
10V47
C1505
1
C1503
100
R1503
MA2C165001VT
D1501
3300
R1502
1
C1512
8200
R1501
DR P ON
D1.2V
D1.5V
JC REG5V
ANA3.3V
D5V
ANA5V
X SW 5.8V
X SW 13V
J0JKB0000003
LB1505
J0JKB0000003
LB1504
25V220
C1543
10V470
C1541
LB1503 J0JHC0000032
LB1501 J0JHC0000032
270
R1515
D3.3V
270
R1506
10V47
C1524
1
C1523
270
R1504
1
C1521
1
C1520
10V47
C1518
1
C1514
1
C1513
5 4 3 2 1 5 4 3 2 1
1 2 3 4
8 7 6 5
5 6 7 8
4 3 2 1
5 6 7 8
4 3 2 1 5 4 3 2 1
P SAVE
POWER ON
X SW 5.2V
T
T
T
C0DBEGD00002
IC1508
(REG.ANA+3.3V)
C0DBEGG00003
IC1510
(REG.D+1.5V)
C0DBEFG00003
IC1509
(REG.D+1.2V)
C0CBCDD00006
IC1507
(REG.D+5V)
C0DBAHG00013
IC1502
(REG.JC+5V)
(REG.XSW+5.2V)
C0CBCDD00008
IC1505
ON
VIN
GND NOISE
VOUT
C0CBCDD00002
IC1506
(REG.ANA+5V)
4 5
3 2 1
8
7
6
5
4
1
3
2
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
T JC P ON
Schematic Diagram (P)
Sub Power Section (Main P.C.B.(1/5))
DMR-E55P/PC
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 ORDERING. THE CORRECT PART NUMBER IS SHOWN
9 8 7 6 5 4 3 2 1
F
E
D
C
B
A
A
P:Sub Power Section(Page: )
A
M:Main Net Section(Page: )
B
V:Video I/O Section(Page: )
C
A:Audio Main Section(Page: )
D
T:Timer Section(Page: )
E