Panasonic DMR-EH58EC, Service Manual

Page: 57 / 102

12.5. Main Net (3/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M)
VWJ0795=27.5
K1502
$[VWJ0795=5]
K1501
67
5
2
43
8 1
Q1509
B1DHED000008
R1510
11K[D]
C1524 F2A1A101A389
R1507
QR1503
*
C1529
*
R1505
*
C1526 *
1
2 56
3 4
* Q1501
C1527
*
R1506
*
C1517
$[F1H1A105A028]
L1505
*
C1516
39K[D] R1509
1500[D]
R1511
C1525
0.1
2 4
1 3 5
C0DAEYH00002
IC1506
F2A1A470A388
C1523
$(3300)
R1521
F2A1E1010067
C1541
$[F1K1C106A062]
C1544
C1528
F1K1C105A026
R1518
ERJ3GEYJ223V
R1519
ERJ3GEYJ223V
C1514
* *
C1507
LB1505
*
R1502
K7401
$[VWJ0795=5]
*
R7404
*
R7403
C1521
*
C1548
*
*
LB1501
CL1503
C1549
*
*
R1508
*
R1512
*
R1504
C1515
*
C1519
*
5
IC
1 2 4 3
IC1502
*
QR1501
UNR521300L
P_OFF_L
C1506
*
HDD_PFAIL
CL1501
CL1502
DR_P_ON_H
2
1
4
3
P1503
TO HDD
*
3 1 2
4 5
IC1501
*
12
3
ZJ7401
K9ZZ00001279
NC
VCC VOUT
GND GND
SOURSE
BE_D3R3V
(PQ070XN02ZPH)
GATE
SOURSE
SOURSE
DR12V
AV T
T
DR5V
XSW3V_FAIL
(BD4746G-TR)
T
DR12V
DR_GND
DR_GND
GND DRAIN
S G
D D
D D
DRAIN
DRAIN
DRAIN
VIN
DR5V
VOUT
ON[H] SENSE
(UPA1717-G-E1-A)
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
NOTE:PARTS INDICATED WITH "$" MARK ARE NOT MOUNTED.
9
10
11
12
13
14
15
16
A B C D E F G H I J K L
Main Net (3/4) Section (Main P.C.B. (1/4))
Schematic Diagram (M)
DMR-EH58EC/EP,EH585EG
8 9 10 7 6
E
F
G
D
C
5 4 3 2 1
B
A
TO
MAIN NET SECTION
(1/4)
LOCATION MAP
1/4 2/4
3/4 4/4
A
M:Main Net Section (Page: )
A
AV:AV I/O Section (Page: )
TU:Tuner Section (Page: ) B
C
T:Timer Section (Page: )
D
DMR-EH58EC / DMR-EH58EP / DMR-EH585EG
57